path
stringlengths 5
304
| repo_name
stringlengths 6
79
| content
stringlengths 27
1.05M
|
|---|---|---|
test/FadeSpec.js
|
brentertz/react-bootstrap
|
import React from 'react';
import ReactTestUtils from 'react/lib/ReactTestUtils';
import Fade from '../src/Fade';
describe('Fade', function () {
let Component, instance;
beforeEach(function(){
Component = React.createClass({
render(){
let { children, ...props } = this.props;
return (
<Fade ref={r => this.fade = r}
{...props}
>
<div>
{children}
</div>
</Fade>
);
}
});
});
it('Should default to hidden', function () {
instance = ReactTestUtils.renderIntoDocument(
<Component>Panel content</Component>
);
assert.ok(
instance.fade.props.in === false);
});
it('Should always have the "fade" class', () => {
instance = ReactTestUtils.renderIntoDocument(
<Component>Panel content</Component>
);
assert.ok(
instance.fade.props.in === false);
assert.equal(
React.findDOMNode(instance).className, 'fade');
});
it('Should add "in" class when entering', done => {
instance = ReactTestUtils.renderIntoDocument(
<Component>Panel content</Component>
);
function onEntering(){
assert.equal(React.findDOMNode(instance).className, 'fade in');
done();
}
assert.ok(
instance.fade.props.in === false);
instance.setProps({ in: true, onEntering });
});
it('Should remove "in" class when exiting', done => {
instance = ReactTestUtils.renderIntoDocument(
<Component in>Panel content</Component>
);
function onExiting(){
assert.equal(React.findDOMNode(instance).className, 'fade');
done();
}
assert.equal(
React.findDOMNode(instance).className, 'fade in');
instance.setProps({ in: false, onExiting });
});
});
|
templates/rubix/rubix-bootstrap/src/SafeAnchor.js
|
jeffthemaximum/Teachers-Dont-Pay-Jeff
|
import React from 'react';
import elementType from 'react-prop-types/lib/elementType';
const propTypes = {
href: React.PropTypes.string,
onClick: React.PropTypes.func,
disabled: React.PropTypes.bool,
role: React.PropTypes.string,
tabIndex: React.PropTypes.oneOfType([
React.PropTypes.number, React.PropTypes.string,
]),
/**
* this is sort of silly but needed for Button
*/
componentClass: elementType,
};
const defaultProps = {
componentClass: 'a',
};
function isTrivialHref(href) {
return !href || href.trim() === '#';
}
/**
* There are situations due to browser quirks or Bootstrap CSS where
* an anchor tag is needed, when semantically a button tag is the
* better choice. SafeAnchor ensures that when an anchor is used like a
* button its accessible. It also emulates input `disabled` behavior for
* links, which is usually desirable for Buttons, NavItems, MenuItems, etc.
*/
class SafeAnchor extends React.Component {
constructor(props, context) {
super(props, context);
this.handleClick = this.handleClick.bind(this);
}
handleClick(event) {
const { disabled, href, onClick } = this.props;
if (disabled || isTrivialHref(href)) {
event.preventDefault();
}
if (disabled) {
event.stopPropagation();
return;
}
if (onClick) {
onClick(event);
}
}
render() {
const { componentClass: Component, disabled, ...props } = this.props;
if (isTrivialHref(props.href)) {
props.role = props.role || 'button';
// we want to make sure there is a href attribute on the node
// otherwise, the cursor incorrectly styled (except with role='button')
props.href = props.href || '';
}
if (disabled) {
props.tabIndex = -1;
props.style = { pointerEvents: 'none', ...props.style };
}
delete props.bsStyle;
return (
<Component
{...props}
onClick={this.handleClick}
/>
);
}
}
SafeAnchor.propTypes = propTypes;
SafeAnchor.defaultProps = defaultProps;
export default SafeAnchor;
|
src/components/Team/Team.react.js
|
madhavrathi/chat.susi.ai
|
import React, { Component } from 'react';
import './Team.css';
import PropTypes from 'prop-types';
import susi from '../../images/susi-logo.svg';
import team from './TeamList';
import { Card, CardMedia, CardTitle } from 'material-ui/Card';
import StaticAppBar from '../StaticAppBar/StaticAppBar.react';
import 'font-awesome/css/font-awesome.min.css';
import FourButtons from './FourButtons.react';
class Support extends Component {
constructor(props) {
super(props);
this.state = {
open: false,
showOptions: false,
login: false,
signup: false,
openDrawer: false,
baseUrl: window.location.protocol + '//' + window.location.host + '/',
team: team
};
}
showOptions = (event) => {
event.preventDefault();
this.setState({
showOptions: true,
anchorEl: event.currentTarget
})
}
closeOptions = () => {
this.setState({
showOptions: false,
});
};
handleToggle = () => this.setState({ open: !this.state.open });
handleDrawer = () => this.setState({ openDrawer: !this.state.openDrawer });
handleDrawerClose = () => this.setState({ openDrawer: false });
handleTitle = () => {
this.props.history.push('/');
}
handleLogin = () => this.setState({
login: true,
signup: false
})
handleClose = () => this.setState({
login: false,
signup: false,
open: false
})
handleSignUp = () => this.setState({
signup: true,
login: false
})
_onReady(event) {
// access to player in all event handlers via event.target
event.target.pauseVideo();
}
render() {
let mentors = team[0].mentors.map((mentor, i) => {
return (
<Card className='team-card' key={i}>
<CardMedia className="container_div">
<img src={mentor.avatar} alt={mentor.name} className="image" />
<div className="overlay" >
<div className="text">
<FourButtons member={mentor} />
</div>
</div>
</CardMedia>
<CardTitle title={mentor.name} subtitle={mentor.designation} />
</Card>)
})
let managers = team[2].managers.map((manager, i) => {
return (
<Card className='team-card' key={i}>
<CardMedia className="container_div">
<img src={manager.avatar} alt={manager.name} className="image" />
<div className="overlay" >
<div className="text">
<FourButtons member={manager} />
</div>
</div>
</CardMedia>
<CardTitle title={manager.name} subtitle={manager.designation} />
</Card>)
})
function compare(a, b) {
if (a.name < b.name) {
return -1;
}
if (a.name > b.name)
{ return 1; }
return 0;
}
team[1].server.sort(compare);
let server = team[1].server.map((serv, i) => {
return (
<Card className='team-card' key={i}>
<CardMedia className="container_div" >
<img src={serv.avatar} alt={serv.name} className="image" />
<div className="overlay" >
<div className="text">
<FourButtons member={serv} />
</div>
</div>
</CardMedia>
<CardTitle title={serv.name} subtitle={serv.designation} />
</Card>)
})
return (
<div>
<StaticAppBar {...this.props}
location={this.props.location} />
<div className="section-team grey-background">
<div className='section-container-team'>
<div className="team-header">
<div className="support__heading center">Team <b>SUSI.AI</b></div>
</div>
</div>
</div>
<div className="section-team">
<div className="team-header">
<div className="support__heading">Project Founders</div>
</div>
<div className='team-container'>{mentors}</div>
</div>
<div className="section-team" style={{
paddingBottom: '240px'
}}>
<div className="team-header">
<div className="support__heading">Project Managers</div>
</div>
<div className='team-container'>{managers}</div>
</div>
<div className="section-team" style={{
paddingBottom: '240px'
}}>
<div className="team-header">
<div className="support__heading">Developers</div>
</div>
<div className='team-container'>{server}</div>
</div>
<div className='footer'>
<a className='susi-logo-anchor' href='/overview'>
<img src={susi} alt='SUSI' className='susi-logo' />
</a>
<div className="footer_content">
<div className='footer-container'>
<ul className='alignLeft'>
<li><a href='/overview'>Overview</a></li>
<li><a href='/blog'>Blog</a></li>
<li><a href='https://github.com/fossasia?utf8=%E2%9C%93&q=susi'>Code</a></li>
</ul>
<ul className='alignRight'>
<li><a href='/settings'>Settings</a></li>
<li><a href='/terms'>Terms</a></li>
<li><a href='/contact'>Contact</a></li>
</ul>
</div>
</div>
</div>
</div>
);
};
}
Support.propTypes = {
history: PropTypes.object,
location: PropTypes.object
}
export default Support;
|
ui-examples/StatusBarExample.js
|
demones/reactNativeGuide
|
'use strict';
import React, {
Component,
StyleSheet,
View,
Text,
TouchableHighlight,
StatusBar,
} from 'react-native';
const colors = [
'#ff0000',
'#00ff00',
'#0000ff',
];
const barStyles = [
'default',
'light-content',
];
const showHideTransitions = [
'fade',
'slide',
];
class StatusBarExample extends Component {
constructor(props, context) {
super(props, context);
this.state = {
animated: true,
backgroundColor: this._getValue(colors, 0),
hidden: false,
showHideTransition: this._getValue(showHideTransitions, 0),
translucent: true,
barStyle: 'default',
networkActivityIndicatorVisible: false
};
this._colorIndex = 0;
this._barStyleIndex = 0;
this._showHideTransitionIndex = 0;
}
_getValue(array, index) {
return array[index % array.length];
}
render() {
return (
<View>
<StatusBar
backgroundColor={this.state.backgroundColor}
translucent={this.state.translucent}
hidden={this.state.hidden}
showHideTransition={this.state.showHideTransition}
animated={this.state.animated}
barStyle={this.state.barStyle}
networkActivityIndicatorVisible={this.state.networkActivityIndicatorVisible}
/>
<View>
<TouchableHighlight
style={styles.wrapper}
onPress={() => this.setState({animated: !this.state.animated})}>
<View style={styles.button}>
<Text>animated: {this.state.animated ? 'true' : 'false'}</Text>
</View>
</TouchableHighlight>
</View>
<View>
<TouchableHighlight
style={styles.wrapper}
onPress={() => this.setState({hidden: !this.state.hidden})}>
<View style={styles.button}>
<Text>hidden: {this.state.hidden ? 'true' : 'false'}</Text>
</View>
</TouchableHighlight>
</View>
<Text style={styles.title}>iOS</Text>
<View>
<TouchableHighlight
style={styles.wrapper}
onPress={() => {
this._barStyleIndex++;
this.setState({barStyle: this._getValue(barStyles, this._barStyleIndex)});
}}>
<View style={styles.button}>
<Text>style: '{this._getValue(barStyles, this._barStyleIndex)}'</Text>
</View>
</TouchableHighlight>
</View>
<View>
<TouchableHighlight
style={styles.wrapper}
onPress={() => this.setState({
networkActivityIndicatorVisible: !this.state.networkActivityIndicatorVisible,
})}>
<View style={styles.button}>
<Text>
networkActivityIndicatorVisible:
{this.state.networkActivityIndicatorVisible ? 'true' : 'false'}
</Text>
</View>
</TouchableHighlight>
</View>
<View>
<TouchableHighlight
style={styles.wrapper}
onPress={() => {
this._showHideTransitionIndex++;
this.setState({
showHideTransition:
this._getValue(showHideTransitions, this._showHideTransitionIndex),
});
}}>
<View style={styles.button}>
<Text>
showHideTransition:
'{this._getValue(showHideTransitions, this._showHideTransitionIndex)}'
</Text>
</View>
</TouchableHighlight>
</View>
<Text style={styles.title}>Android</Text>
<View>
<TouchableHighlight
style={styles.wrapper}
onPress={() => {
this._colorIndex++;
this.setState({backgroundColor: this._getValue(colors, this._colorIndex)});
}}>
<View style={styles.button}>
<Text>backgroundColor: '{this._getValue(colors, this._colorIndex)}'</Text>
</View>
</TouchableHighlight>
</View>
<View>
<TouchableHighlight
style={styles.wrapper}
onPress={() => {
this.setState({
translucent: !this.state.translucent,
backgroundColor: !this.state.translucent ? 'rgba(0, 0, 0, 0.4)' : 'black',
});
}}>
<View style={styles.button}>
<Text>translucent: {this.state.translucent ? 'true' : 'false'}</Text>
</View>
</TouchableHighlight>
</View>
</View>
);
}
}
const styles = StyleSheet.create({
wrapper: {
borderRadius: 5,
marginBottom: 5,
},
button: {
borderRadius: 5,
backgroundColor: '#eeeeee',
padding: 10,
},
title: {
marginTop: 16,
marginBottom: 8,
fontWeight: 'bold',
}
});
export default StatusBarExample;
|
src/components/form/datepicker/index2.js
|
kairatz/resource-frontend-server
|
import React from 'react'
import DatePicker from 'react-datepicker'
import moment from 'moment'
if(process.env.WEBPACK){
require('react-datepicker/dist/react-datepicker.css');
require('./datepicker.css');
}
const DatePickerComponent = ({ input, label, meta: {touched, error} }) => {
return (
<div className={(touched && error) ? "form-group has-error" : "form-group"}>
<label className="control-label">{label}</label>
<DatePicker
{...input}
className="form-control"
dateFormat="YYYY-MM-DD"
selected={input.value ? moment(input.value) : null}
minDate={moment()}
maxDate={moment().add(2, 'year')}
showMonthDropdown
showYearDropdown
locale="ru"
dropdownMode="select" />
</div>
)
}
export default DatePickerComponent
|
tests/react_custom_funs/create_factory.js
|
JonathanUsername/flow
|
// @flow
import React from 'react';
declare var any: any;
React.createFactory(any)(); // OK
React.createFactory(any)({}); // OK
React.createFactory(any)(undefined); // OK
React.createFactory(any)(null); // OK
class A extends React.Component<{foo: number, bar: number}, void> {}
function B(props: {foo: number, bar: number}) {}
const aFactory = React.createFactory(A);
const bFactory = React.createFactory(B);
aFactory({foo: 1, bar: 2}); // OK
bFactory({foo: 1, bar: 2}); // OK
aFactory({
foo: 42,
bar: 'Hello, world!', // Error: `bar` is a string.
});
bFactory({
foo: 42,
bar: 'Hello, world!', // Error: `bar` is a string.
});
aFactory({foo: 42}); // Error: `bar` is missing.
bFactory({foo: 42}); // Error: `bar` is missing.
aFactory(undefined); // Error: `foo` and `bar` are missing.
bFactory(undefined); // Error: `foo` and `bar` are missing.
aFactory(null); // Error: `foo` and `bar` are missing.
bFactory(null); // Error: `foo` and `bar` are missing.
(aFactory({foo: 1, bar: 2}).type: Class<A>); // OK
(bFactory({foo: 1, bar: 2}).type: typeof B); // OK
(aFactory({foo: 1, bar: 2}).props.foo: number); // OK
(bFactory({foo: 1, bar: 2}).props.foo: number); // OK
(aFactory({foo: 1, bar: 2}).props.foo: boolean); // Error: `foo` is `number`.
(bFactory({foo: 1, bar: 2}).props.foo: boolean); // Error: `foo` is `number`.
aFactory({foo: 1, bar: 2}).nope; // Error: `nope` does not exist.
bFactory({foo: 1, bar: 2}).nope; // Error: `nope` does not exist.
aFactory(); // Error: Missing `foo` and `bar`.
bFactory(); // Error: Missing `foo` and `bar`.
class C extends React.Component<{foo: number, bar: number}, void> {
static defaultProps = {bar: 42};
}
function D(props: {foo: number, bar: number}) {}
D.defaultProps = {bar: 42};
const cFactory = React.createFactory(C);
const dFactory = React.createFactory(D);
cFactory({foo: 1, bar: 2}); // OK
dFactory({foo: 1, bar: 2}); // OK
cFactory({
foo: 42,
bar: 'Hello, world!', // Error: `bar` is a string.
});
dFactory({
foo: 42,
bar: 'Hello, world!', // Error: `bar` is a string.
});
cFactory({foo: 42}); // OK: `bar` is in `defaultProps`.
dFactory({foo: 42}); // OK: `bar` is in `defaultProps`.
(cFactory({foo: 42}).props.bar: number); // OK
(dFactory({foo: 42}).props.bar: number); // OK
const anyFactory = React.createFactory(any);
anyFactory({whateverYouWant: 'yes'}); // OK
class E extends React.Component<{children: number}, void> {}
const eFactory = React.createFactory(E);
eFactory({}); // Error
eFactory(undefined); // Error
eFactory(null); // Error
eFactory({}, 1); // OK
eFactory(undefined, 1); // OK
eFactory(null, 1); // OK
eFactory({}, 1, 2); // Error
eFactory(undefined, 1, 2); // Error
eFactory(null, 1, 2); // Error
eFactory({}, 1, 2, 3); // Error
eFactory({}, [1, 2]); // Error
eFactory({}, [1, 2], [3, 4]); // Error
eFactory({}, ...[]); // Error
eFactory({}, ...[1]); // OK
eFactory({}, ...[1, 2]); // Error
eFactory({}, ...(any: Array<number>)); // Error
eFactory({}, 1, ...[]); // OK
eFactory({}, 1, ...[2]); // Error
eFactory({}, 1, ...(any: Array<number>)); // Error
class F extends React.Component<{children: Array<number>}, void> {}
const fFactory = React.createFactory(F);
fFactory({}); // Error
fFactory(undefined); // Error
fFactory(null); // Error
fFactory({}, 1); // Error
fFactory(undefined, 1); // Error
fFactory(null, 1); // Error
fFactory({}, 1, 2); // OK
fFactory(undefined, 1, 2); // OK
fFactory(null, 1, 2); // OK
fFactory({}, 1, 2, 3); // OK
fFactory({}, [1, 2]); // OK
fFactory({}, [1, 2], [3, 4]); // Error
fFactory({}, ...[]); // Error
fFactory({}, ...[1]); // Error
fFactory({}, ...[1, 2]); // OK
fFactory({}, ...(any: Array<number>)); // Error
fFactory({}, 1, ...[]); // Error
fFactory({}, 1, ...[2]); // OK
fFactory({}, 1, ...(any: Array<number>)); // Error
class G extends React.Component<{children: number | Array<number>}, void> {}
const gFactory = React.createFactory(G);
gFactory({}); // Error
gFactory({}, 1); // OK
gFactory({}, 1, 2); // OK
gFactory({}, 1, 2, 3); // OK
gFactory({}, [1, 2]); // OK
gFactory({}, [1, 2], [3, 4]); // Error
gFactory({}, ...[]); // Error
gFactory({}, ...[1]); // OK
gFactory({}, ...[1, 2]); // OK
gFactory({}, ...(any: Array<number>)); // Error
gFactory({}, 1, ...[]); // OK
gFactory({}, 1, ...[2]); // OK
gFactory({}, 1, ...(any: Array<number>)); // OK
type NumberArrayRecursive = number | Array<NumberArrayRecursive>;
class H extends React.Component<{children: NumberArrayRecursive}, void> {}
const hFactory = React.createFactory(H);
hFactory({}); // Error
hFactory({}, 1); // OK
hFactory({}, 1, 2); // OK
hFactory({}, 1, 2, 3); // OK
hFactory({}, [1, 2]); // OK
hFactory({}, [1, 2], [3, 4]); // OK
hFactory({}, ...[]); // Error
hFactory({}, ...[1]); // OK
hFactory({}, ...[1, 2]); // OK
hFactory({}, ...(any: Array<number>)); // Error
hFactory({}, 1, ...[]); // OK
hFactory({}, 1, ...[2]); // OK
hFactory({}, 1, ...(any: Array<number>)); // OK
class I extends React.Component<{children?: number}, void> {}
const iFactory = React.createFactory(I);
iFactory({}); // OK
iFactory({}, undefined); // OK
iFactory({}, null); // Error
iFactory({}, 1); // OK
iFactory({}, 1, 2); // Error
iFactory({}, ...[]); // OK
iFactory({}, ...[1]); // OK
iFactory({}, ...[1, 2]); // Error
iFactory({}, ...(any: Array<number>)); // Error
iFactory({}, 1, ...[]); // OK
iFactory({}, 1, ...[2]); // Error
iFactory({}, 1, ...(any: Array<number>)); // Error
class J extends React.Component<{children: ?number}, void> {}
const jFactory = React.createFactory(J);
jFactory({}); // Error
jFactory({}, undefined); // OK
jFactory({}, null); // OK
jFactory({}, 1); // OK
jFactory({}, 1, 2); // Error
jFactory({}, ...[]); // Error
jFactory({}, ...[1]); // OK
jFactory({}, ...[1, 2]); // Error
jFactory({}, ...(any: Array<number>)); // Error
jFactory({}, 1, ...[]); // OK
jFactory({}, 1, ...[2]); // Error
jFactory({}, 1, ...(any: Array<number>)); // Error
class K extends React.Component<{children: number}, void> {}
const kFactory = React.createFactory(K);
kFactory({}, 42); // OK
kFactory({children: 42}); // OK
kFactory({children: 42}, 42); // OK
kFactory({}, '42'); // Error
kFactory({children: '42'}); // Error
kFactory({children: '42'}, 42); // Error
kFactory({children: 42}, '42'); // Error
kFactory({children: '42'}, '42'); // Error
class L extends React.Component<{
foo: number,
bar: number,
children: number,
}, void> {
static defaultProps = {bar: 42};
}
const lFactory = React.createFactory(L);
lFactory({foo: 1, bar: 2}, 3); // OK
lFactory({foo: 1, bar: 2, children: 3}); // OK
lFactory({foo: 1}, 2); // OK
lFactory({foo: 1, children: 2}); // OK
lFactory({}, 1); // Error
lFactory({children: 1}); // Error
lFactory({bar: 1}, 2); // Error
lFactory({bar: 1, children: 2}); // Error
lFactory({foo: '1', bar: 2}, 3); // Error
lFactory({foo: '1', bar: 2, children: 3}); // Error
lFactory({foo: 1, bar: '2'}, 3); // Error
lFactory({foo: 1, bar: '2', children: 3}); // Error
lFactory({foo: 1, bar: 2}, '3'); // Error
lFactory({foo: 1, bar: 2, children: '3'}); // Error
class M extends React.Component<{}> {}
class N extends React.Component<{}> {}
const mFactory = React.createFactory(M);
(mFactory().type: typeof M); // OK
(mFactory().type: typeof N); // Error
|
priv/src/header.js
|
Blackrush/dofus.next
|
import React from 'react';
export default class extends React.Component {
render() {
return (
<div className="jumbotron">
<h1>DofusNext</h1>
<p>
Not the emulator we need, but the emulator we deserve.
</p>
</div>
);
}
}
|
app/jsx/external_apps/components/ConfigurationTypeSelector.js
|
venturehive/canvas-lms
|
/*
* Copyright (C) 2014 - present Instructure, Inc.
*
* This file is part of Canvas.
*
* Canvas is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, version 3 of the License.
*
* Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import I18n from 'i18n!external_tools'
import $ from 'jquery'
import React from 'react'
import PropTypes from 'prop-types'
import Header from 'jsx/external_apps/components/Header'
import ExternalToolsTable from 'jsx/external_apps/components/ExternalToolsTable'
export default React.createClass({
displayName: 'ConfigurationTypeSelector',
propTypes: {
handleChange: PropTypes.func.isRequired,
configurationType: PropTypes.string.isRequired
},
componentDidMount() {
var configSelector = $("#configuration_type_selector");
if (configSelector && configSelector.length >= 0) {
configSelector.change(this.props.handleChange);
}
},
render() {
return (
<div className="ConfigurationsTypeSelector">
<div className="form-group">
<label>
{I18n.t('Configuration Type')}
<select id='configuration_type_selector' ref="configurationType" aria-haspopup="true" defaultValue={this.props.configurationType} className="input-block-level show-tick">
<option value="manual">{I18n.t('Manual Entry')}</option>
<option value="url">{I18n.t('By URL')}</option>
<option value="xml">{I18n.t('Paste XML')}</option>
<option value="lti2">{I18n.t('By LTI 2 Registration URL')}</option>
</select>
</label>
</div>
</div>
);
}
});
|
ajax/libs/react-native-web/0.13.18/cjs/exports/Picker/index.js
|
cdnjs/cdnjs
|
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _createElement = _interopRequireDefault(require("../createElement"));
var _useMergeRefs = _interopRequireDefault(require("../../modules/useMergeRefs"));
var _usePlatformMethods = _interopRequireDefault(require("../../hooks/usePlatformMethods"));
var _PickerItem = _interopRequireDefault(require("./PickerItem"));
var _StyleSheet = _interopRequireDefault(require("../StyleSheet"));
var _react = require("react");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
var Picker = (0, _react.forwardRef)(function (props, forwardedRef) {
var children = props.children,
enabled = props.enabled,
onValueChange = props.onValueChange,
selectedValue = props.selectedValue,
style = props.style,
testID = props.testID,
itemStyle = props.itemStyle,
mode = props.mode,
prompt = props.prompt,
other = _objectWithoutPropertiesLoose(props, ["children", "enabled", "onValueChange", "selectedValue", "style", "testID", "itemStyle", "mode", "prompt"]);
var hostRef = (0, _react.useRef)(null);
function handleChange(e) {
var _e$target = e.target,
selectedIndex = _e$target.selectedIndex,
value = _e$target.value;
if (onValueChange) {
onValueChange(value, selectedIndex);
}
}
var supportedProps = _objectSpread({
children: children,
disabled: enabled === false ? true : undefined,
onChange: handleChange,
style: [styles.initial, style],
testID: testID,
value: selectedValue
}, other);
var platformMethodsRef = (0, _usePlatformMethods.default)(supportedProps);
var setRef = (0, _useMergeRefs.default)(hostRef, platformMethodsRef, forwardedRef);
supportedProps.ref = setRef;
return (0, _createElement.default)('select', supportedProps);
}); // $FlowFixMe
Picker.Item = _PickerItem.default;
var styles = _StyleSheet.default.create({
initial: {
fontFamily: 'System',
fontSize: 'inherit',
margin: 0
}
});
var _default = Picker;
exports.default = _default;
module.exports = exports.default;
|
packages/wix-style-react/src/StackedBarChart/docs/index.story.js
|
wix/wix-style-react
|
import React from 'react';
import {
header,
tabs,
tab,
description,
importExample,
title,
divider,
code,
playground,
api,
testkit,
} from 'wix-storybook-utils/Sections';
import { storySettings } from '../test/storySettings';
import * as examples from './examples';
import StackedBarChart from '..';
import SectionHelper from '../../SectionHelper';
export default {
category: storySettings.category,
storyName: storySettings.storyName,
component: StackedBarChart,
componentPath: '..',
componentProps: {
width: 800,
height: 400,
margin: { top: 40, bottom: 40, left: 80, right: 10 },
data: [
{ label: 'Jan 20', values: [500, 200] },
{ label: 'Feb 20', values: [200, 700] },
{ label: 'Mar 20', values: [0, 400] },
{ label: 'Apr 20', values: [900, 100] },
{ label: 'Mai 20', values: [300, 300] },
{ label: 'Jun 20', values: [400, 300] },
{ label: 'Jul 20', values: [100, 100] },
{ label: 'Aug 20', values: [0, 0] },
{ label: 'Sep 20', values: [800, 0] },
{ label: 'Oct 20', values: [600, 300] },
{ label: 'Nov 20', values: [200, 300] },
{ label: 'Dec 20', values: [300, 200] },
],
},
exampleProps: {
// Put here presets of props, for more info:
// https://github.com/wix/wix-ui/blob/master/packages/wix-storybook-utils/docs/usage.md#using-list
},
sections: [
header({
sourceUrl: `https://github.com/wix/wix-style-react/tree/master/src/${StackedBarChart.displayName}/`,
}),
tabs([
tab({
title: 'Description',
sections: [
description({
title: 'Description',
text:
'This line here should briefly describe component in just a sentence or two. It should be short and easy to read.',
}),
importExample(),
divider(),
description({
text: (
<SectionHelper title="WARNING">
This component is work in progress, please don't use this
component unless you were instructed to by wsr team. <br />
Note that API is not stable and can change anytime!
</SectionHelper>
),
}),
title('Examples'),
code({
compact: true,
initiallyOpen: true,
source: examples.simple,
}),
],
}),
...[
{ title: 'API', sections: [api()] },
{ title: 'Testkit', sections: [testkit()] },
{ title: 'Playground', sections: [playground()] },
].map(tab),
]),
],
};
|
imports/client/pages/NotFoundPage.js
|
evancorl/portfolio
|
import React from 'react';
import { Link } from 'react-router';
class NotFoundPage extends React.Component {
shouldComponentUpdate() {
return false;
}
render() {
return (
<div className="not-found-page">
<h1 className="not-found-title">Error 404</h1>
<img className="not-found-img" src="/images/not-found.gif" />
<p className="not-found-msg inner-hor">
You look lost... Let me take you <Link to="/">home</Link>.
</p>
</div>
);
}
}
export default NotFoundPage;
|
src/components/common/svg-icons/hardware/power-input.js
|
abzfarah/Pearson.NAPLAN.GnomeH
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let HardwarePowerInput = (props) => (
<SvgIcon {...props}>
<path d="M2 9v2h19V9H2zm0 6h5v-2H2v2zm7 0h5v-2H9v2zm7 0h5v-2h-5v2z"/>
</SvgIcon>
);
HardwarePowerInput = pure(HardwarePowerInput);
HardwarePowerInput.displayName = 'HardwarePowerInput';
HardwarePowerInput.muiName = 'SvgIcon';
export default HardwarePowerInput;
|
ajax/libs/analytics.js/1.5.6/analytics.min.js
|
viskin/cdnjs
|
(function(){function require(path,parent,orig){var resolved=require.resolve(path);if(null==resolved){orig=orig||path;parent=parent||"root";var err=new Error('Failed to require "'+orig+'" from "'+parent+'"');err.path=orig;err.parent=parent;err.require=true;throw err}var module=require.modules[resolved];if(!module._resolving&&!module.exports){var mod={};mod.exports={};mod.client=mod.component=true;module._resolving=true;module.call(this,mod.exports,require.relative(resolved),mod);delete module._resolving;module.exports=mod.exports}return module.exports}require.modules={};require.aliases={};require.resolve=function(path){if(path.charAt(0)==="/")path=path.slice(1);var paths=[path,path+".js",path+".json",path+"/index.js",path+"/index.json"];for(var i=0;i<paths.length;i++){var path=paths[i];if(require.modules.hasOwnProperty(path))return path;if(require.aliases.hasOwnProperty(path))return require.aliases[path]}};require.normalize=function(curr,path){var segs=[];if("."!=path.charAt(0))return path;curr=curr.split("/");path=path.split("/");for(var i=0;i<path.length;++i){if(".."==path[i]){curr.pop()}else if("."!=path[i]&&""!=path[i]){segs.push(path[i])}}return curr.concat(segs).join("/")};require.register=function(path,definition){require.modules[path]=definition};require.alias=function(from,to){if(!require.modules.hasOwnProperty(from)){throw new Error('Failed to alias "'+from+'", it does not exist')}require.aliases[to]=from};require.relative=function(parent){var p=require.normalize(parent,"..");function lastIndexOf(arr,obj){var i=arr.length;while(i--){if(arr[i]===obj)return i}return-1}function localRequire(path){var resolved=localRequire.resolve(path);return require(resolved,parent,path)}localRequire.resolve=function(path){var c=path.charAt(0);if("/"==c)return path.slice(1);if("."==c)return require.normalize(p,path);var segs=parent.split("/");var i=lastIndexOf(segs,"deps")+1;if(!i)i=0;path=segs.slice(0,i+1).join("/")+"/deps/"+path;return path};localRequire.exists=function(path){return require.modules.hasOwnProperty(localRequire.resolve(path))};return localRequire};require.register("avetisk-defaults/index.js",function(exports,require,module){"use strict";var defaults=function(dest,src,recursive){for(var prop in src){if(recursive&&dest[prop]instanceof Object&&src[prop]instanceof Object){dest[prop]=defaults(dest[prop],src[prop],true)}else if(!(prop in dest)){dest[prop]=src[prop]}}return dest};module.exports=defaults});require.register("component-type/index.js",function(exports,require,module){var toString=Object.prototype.toString;module.exports=function(val){switch(toString.call(val)){case"[object Date]":return"date";case"[object RegExp]":return"regexp";case"[object Arguments]":return"arguments";case"[object Array]":return"array";case"[object Error]":return"error"}if(val===null)return"null";if(val===undefined)return"undefined";if(val!==val)return"nan";if(val&&val.nodeType===1)return"element";val=val.valueOf?val.valueOf():Object.prototype.valueOf.apply(val);return typeof val}});require.register("component-clone/index.js",function(exports,require,module){var type;try{type=require("type")}catch(e){type=require("type-component")}module.exports=clone;function clone(obj){switch(type(obj)){case"object":var copy={};for(var key in obj){if(obj.hasOwnProperty(key)){copy[key]=clone(obj[key])}}return copy;case"array":var copy=new Array(obj.length);for(var i=0,l=obj.length;i<l;i++){copy[i]=clone(obj[i])}return copy;case"regexp":var flags="";flags+=obj.multiline?"m":"";flags+=obj.global?"g":"";flags+=obj.ignoreCase?"i":"";return new RegExp(obj.source,flags);case"date":return new Date(obj.getTime());default:return obj}}});require.register("component-cookie/index.js",function(exports,require,module){var encode=encodeURIComponent;var decode=decodeURIComponent;module.exports=function(name,value,options){switch(arguments.length){case 3:case 2:return set(name,value,options);case 1:return get(name);default:return all()}};function set(name,value,options){options=options||{};var str=encode(name)+"="+encode(value);if(null==value)options.maxage=-1;if(options.maxage){options.expires=new Date(+new Date+options.maxage)}if(options.path)str+="; path="+options.path;if(options.domain)str+="; domain="+options.domain;if(options.expires)str+="; expires="+options.expires.toGMTString();if(options.secure)str+="; secure";document.cookie=str}function all(){return parse(document.cookie)}function get(name){return all()[name]}function parse(str){var obj={};var pairs=str.split(/ *; */);var pair;if(""==pairs[0])return obj;for(var i=0;i<pairs.length;++i){pair=pairs[i].split("=");obj[decode(pair[0])]=decode(pair[1])}return obj}});require.register("component-each/index.js",function(exports,require,module){var type=require("type");var has=Object.prototype.hasOwnProperty;module.exports=function(obj,fn){switch(type(obj)){case"array":return array(obj,fn);case"object":if("number"==typeof obj.length)return array(obj,fn);return object(obj,fn);case"string":return string(obj,fn)}};function string(obj,fn){for(var i=0;i<obj.length;++i){fn(obj.charAt(i),i)}}function object(obj,fn){for(var key in obj){if(has.call(obj,key)){fn(key,obj[key])}}}function array(obj,fn){for(var i=0;i<obj.length;++i){fn(obj[i],i)}}});require.register("component-indexof/index.js",function(exports,require,module){module.exports=function(arr,obj){if(arr.indexOf)return arr.indexOf(obj);for(var i=0;i<arr.length;++i){if(arr[i]===obj)return i}return-1}});require.register("component-emitter/index.js",function(exports,require,module){var index=require("indexof");module.exports=Emitter;function Emitter(obj){if(obj)return mixin(obj)}function mixin(obj){for(var key in Emitter.prototype){obj[key]=Emitter.prototype[key]}return obj}Emitter.prototype.on=Emitter.prototype.addEventListener=function(event,fn){this._callbacks=this._callbacks||{};(this._callbacks[event]=this._callbacks[event]||[]).push(fn);return this};Emitter.prototype.once=function(event,fn){var self=this;this._callbacks=this._callbacks||{};function on(){self.off(event,on);fn.apply(this,arguments)}fn._off=on;this.on(event,on);return this};Emitter.prototype.off=Emitter.prototype.removeListener=Emitter.prototype.removeAllListeners=Emitter.prototype.removeEventListener=function(event,fn){this._callbacks=this._callbacks||{};if(0==arguments.length){this._callbacks={};return this}var callbacks=this._callbacks[event];if(!callbacks)return this;if(1==arguments.length){delete this._callbacks[event];return this}var i=index(callbacks,fn._off||fn);if(~i)callbacks.splice(i,1);return this};Emitter.prototype.emit=function(event){this._callbacks=this._callbacks||{};var args=[].slice.call(arguments,1),callbacks=this._callbacks[event];if(callbacks){callbacks=callbacks.slice(0);for(var i=0,len=callbacks.length;i<len;++i){callbacks[i].apply(this,args)}}return this};Emitter.prototype.listeners=function(event){this._callbacks=this._callbacks||{};return this._callbacks[event]||[]};Emitter.prototype.hasListeners=function(event){return!!this.listeners(event).length}});require.register("component-event/index.js",function(exports,require,module){exports.bind=function(el,type,fn,capture){if(el.addEventListener){el.addEventListener(type,fn,capture||false)}else{el.attachEvent("on"+type,fn)}return fn};exports.unbind=function(el,type,fn,capture){if(el.removeEventListener){el.removeEventListener(type,fn,capture||false)}else{el.detachEvent("on"+type,fn)}return fn}});require.register("component-inherit/index.js",function(exports,require,module){module.exports=function(a,b){var fn=function(){};fn.prototype=b.prototype;a.prototype=new fn;a.prototype.constructor=a}});require.register("component-object/index.js",function(exports,require,module){var has=Object.prototype.hasOwnProperty;exports.keys=Object.keys||function(obj){var keys=[];for(var key in obj){if(has.call(obj,key)){keys.push(key)}}return keys};exports.values=function(obj){var vals=[];for(var key in obj){if(has.call(obj,key)){vals.push(obj[key])}}return vals};exports.merge=function(a,b){for(var key in b){if(has.call(b,key)){a[key]=b[key]}}return a};exports.length=function(obj){return exports.keys(obj).length};exports.isEmpty=function(obj){return 0==exports.length(obj)}});require.register("component-trim/index.js",function(exports,require,module){exports=module.exports=trim;function trim(str){if(str.trim)return str.trim();return str.replace(/^\s*|\s*$/g,"")}exports.left=function(str){if(str.trimLeft)return str.trimLeft();return str.replace(/^\s*/,"")};exports.right=function(str){if(str.trimRight)return str.trimRight();return str.replace(/\s*$/,"")}});require.register("component-querystring/index.js",function(exports,require,module){var encode=encodeURIComponent;var decode=decodeURIComponent;var trim=require("trim");var type=require("type");exports.parse=function(str){if("string"!=typeof str)return{};str=trim(str);if(""==str)return{};if("?"==str.charAt(0))str=str.slice(1);var obj={};var pairs=str.split("&");for(var i=0;i<pairs.length;i++){var parts=pairs[i].split("=");var key=decode(parts[0]);var m;if(m=/(\w+)\[(\d+)\]/.exec(key)){obj[m[1]]=obj[m[1]]||[];obj[m[1]][m[2]]=decode(parts[1]);continue}obj[parts[0]]=null==parts[1]?"":decode(parts[1])}return obj};exports.stringify=function(obj){if(!obj)return"";var pairs=[];for(var key in obj){var value=obj[key];if("array"==type(value)){for(var i=0;i<value.length;++i){pairs.push(encode(key+"["+i+"]")+"="+encode(value[i]))}continue}pairs.push(encode(key)+"="+encode(obj[key]))}return pairs.join("&")}});require.register("component-url/index.js",function(exports,require,module){exports.parse=function(url){var a=document.createElement("a");a.href=url;return{href:a.href,host:a.host,port:a.port,hash:a.hash,hostname:a.hostname,pathname:a.pathname,protocol:a.protocol,search:a.search,query:a.search.slice(1)}};exports.isAbsolute=function(url){if(0==url.indexOf("//"))return true;if(~url.indexOf("://"))return true;return false};exports.isRelative=function(url){return!exports.isAbsolute(url)};exports.isCrossDomain=function(url){url=exports.parse(url);return url.hostname!=location.hostname||url.port!=location.port||url.protocol!=location.protocol}});require.register("component-bind/index.js",function(exports,require,module){var slice=[].slice;module.exports=function(obj,fn){if("string"==typeof fn)fn=obj[fn];if("function"!=typeof fn)throw new Error("bind() requires a function");var args=slice.call(arguments,2);return function(){return fn.apply(obj,args.concat(slice.call(arguments)))}}});require.register("segmentio-bind-all/index.js",function(exports,require,module){try{var bind=require("bind");var type=require("type")}catch(e){var bind=require("bind-component");var type=require("type-component")}module.exports=function(obj){for(var key in obj){var val=obj[key];if(type(val)==="function")obj[key]=bind(obj,obj[key])}return obj}});require.register("ianstormtaylor-bind/index.js",function(exports,require,module){try{var bind=require("bind")}catch(e){var bind=require("bind-component")}var bindAll=require("bind-all");module.exports=exports=bind;exports.all=bindAll;exports.methods=bindMethods;function bindMethods(obj,methods){methods=[].slice.call(arguments,1);for(var i=0,method;method=methods[i];i++){obj[method]=bind(obj,obj[method])}return obj}});require.register("timoxley-next-tick/index.js",function(exports,require,module){"use strict";if(typeof setImmediate=="function"){module.exports=function(f){setImmediate(f)}}else if(typeof process!="undefined"&&typeof process.nextTick=="function"){module.exports=process.nextTick}else if(typeof window=="undefined"||window.ActiveXObject||!window.postMessage){module.exports=function(f){setTimeout(f)}}else{var q=[];window.addEventListener("message",function(){var i=0;while(i<q.length){try{q[i++]()}catch(e){q=q.slice(i);window.postMessage("tic!","*");throw e}}q.length=0},true);module.exports=function(fn){if(!q.length)window.postMessage("tic!","*");q.push(fn)}}});require.register("ianstormtaylor-callback/index.js",function(exports,require,module){var next=require("next-tick");module.exports=callback;function callback(fn){if("function"===typeof fn)fn()}callback.async=function(fn,wait){if("function"!==typeof fn)return;if(!wait)return next(fn);setTimeout(fn,wait)};callback.sync=callback});require.register("ianstormtaylor-is-empty/index.js",function(exports,require,module){module.exports=isEmpty;var has=Object.prototype.hasOwnProperty;function isEmpty(val){if(null==val)return true;if("number"==typeof val)return 0===val;if(undefined!==val.length)return 0===val.length;for(var key in val)if(has.call(val,key))return false;return true}});require.register("ianstormtaylor-is/index.js",function(exports,require,module){var isEmpty=require("is-empty"),typeOf=require("type");var types=["arguments","array","boolean","date","element","function","null","number","object","regexp","string","undefined"];for(var i=0,type;type=types[i];i++)exports[type]=generate(type);exports.fn=exports["function"];exports.empty=isEmpty;exports.nan=function(val){return exports.number(val)&&val!=val};function generate(type){return function(value){return type===typeOf(value)}}});require.register("segmentio-after/index.js",function(exports,require,module){module.exports=function after(times,func){if(times<=0)return func();return function(){if(--times<1){return func.apply(this,arguments)}}}});require.register("component-domify/index.js",function(exports,require,module){module.exports=parse;var map={legend:[1,"<fieldset>","</fieldset>"],tr:[2,"<table><tbody>","</tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],_default:[0,"",""]};map.td=map.th=[3,"<table><tbody><tr>","</tr></tbody></table>"];map.option=map.optgroup=[1,'<select multiple="multiple">',"</select>"];map.thead=map.tbody=map.colgroup=map.caption=map.tfoot=[1,"<table>","</table>"];map.text=map.circle=map.ellipse=map.line=map.path=map.polygon=map.polyline=map.rect=[1,'<svg xmlns="http://www.w3.org/2000/svg" version="1.1">',"</svg>"];function parse(html){if("string"!=typeof html)throw new TypeError("String expected");html=html.replace(/^\s+|\s+$/g,"");var m=/<([\w:]+)/.exec(html);if(!m)return document.createTextNode(html);var tag=m[1];if(tag=="body"){var el=document.createElement("html");el.innerHTML=html;return el.removeChild(el.lastChild)}var wrap=map[tag]||map._default;var depth=wrap[0];var prefix=wrap[1];var suffix=wrap[2];var el=document.createElement("div");el.innerHTML=prefix+html+suffix;while(depth--)el=el.lastChild;if(el.firstChild==el.lastChild){return el.removeChild(el.firstChild)}var fragment=document.createDocumentFragment();while(el.firstChild){fragment.appendChild(el.removeChild(el.firstChild))}return fragment}});require.register("component-once/index.js",function(exports,require,module){var n=0;var global=function(){return this}();module.exports=function(fn){var id=n++;function once(){if(this==global){if(once.called)return;once.called=true;return fn.apply(this,arguments)}var key="__called_"+id+"__";if(this[key])return;this[key]=true;return fn.apply(this,arguments)}return once}});require.register("ianstormtaylor-to-no-case/index.js",function(exports,require,module){module.exports=toNoCase;var hasSpace=/\s/;var hasCamel=/[a-z][A-Z]/;var hasSeparator=/[\W_]/;function toNoCase(string){if(hasSpace.test(string))return string.toLowerCase();if(hasSeparator.test(string))string=unseparate(string);if(hasCamel.test(string))string=uncamelize(string);return string.toLowerCase()}var separatorSplitter=/[\W_]+(.|$)/g;function unseparate(string){return string.replace(separatorSplitter,function(m,next){return next?" "+next:""})}var camelSplitter=/(.)([A-Z]+)/g;function uncamelize(string){return string.replace(camelSplitter,function(m,previous,uppers){return previous+" "+uppers.toLowerCase().split("").join(" ")})}});require.register("ianstormtaylor-to-space-case/index.js",function(exports,require,module){var clean=require("to-no-case");module.exports=toSpaceCase;function toSpaceCase(string){return clean(string).replace(/[\W_]+(.|$)/g,function(matches,match){return match?" "+match:""})}});require.register("ianstormtaylor-to-snake-case/index.js",function(exports,require,module){var toSpace=require("to-space-case");module.exports=toSnakeCase;function toSnakeCase(string){return toSpace(string).replace(/\s/g,"_")}});require.register("segmentio-alias/index.js",function(exports,require,module){var type=require("type");try{var clone=require("clone")}catch(e){var clone=require("clone-component")}module.exports=alias;function alias(obj,method){switch(type(method)){case"object":return aliasByDictionary(clone(obj),method);case"function":return aliasByFunction(clone(obj),method)}}function aliasByDictionary(obj,aliases){for(var key in aliases){if(undefined===obj[key])continue;obj[aliases[key]]=obj[key];delete obj[key]}return obj}function aliasByFunction(obj,convert){var output={};for(var key in obj)output[convert(key)]=obj[key];return output}});require.register("segmentio-analytics.js-integration/lib/index.js",function(exports,require,module){var bind=require("bind");var callback=require("callback");var clone=require("clone");var debug=require("debug");var defaults=require("defaults");var protos=require("./protos");var slug=require("slug");var statics=require("./statics");module.exports=createIntegration;function createIntegration(name){function Integration(options){this.debug=debug("analytics:integration:"+slug(name));this.options=defaults(clone(options)||{},this.defaults);this._queue=[];this.once("ready",bind(this,this.flush));Integration.emit("construct",this);this._wrapInitialize();this._wrapLoad();this._wrapPage();this._wrapTrack()}Integration.prototype.defaults={};Integration.prototype.globals=[];Integration.prototype.name=name;for(var key in statics)Integration[key]=statics[key];for(var key in protos)Integration.prototype[key]=protos[key];return Integration}});require.register("segmentio-analytics.js-integration/lib/protos.js",function(exports,require,module){var normalize=require("to-no-case");var after=require("after");var callback=require("callback");var Emitter=require("emitter");var tick=require("next-tick");var events=require("./events");var type=require("type");Emitter(exports);exports.initialize=function(){this.load()};exports.loaded=function(){return false};exports.load=function(cb){callback.async(cb)};exports.page=function(page){};exports.track=function(track){};exports.map=function(obj,str){var a=normalize(str);var ret=[];if(!obj)return ret;if("object"==type(obj)){for(var k in obj){var item=obj[k];var b=normalize(k);if(b==a)ret.push(item)}}if("array"==type(obj)){if(!obj.length)return ret;if(!obj[0].key)return ret;for(var i=0;i<obj.length;++i){var item=obj[i];var b=normalize(item.key);if(b==a)ret.push(item.value)}}return ret};exports.invoke=function(method){if(!this[method])return;var args=[].slice.call(arguments,1);if(!this._ready)return this.queue(method,args);var ret;try{this.debug("%s with %o",method,args);ret=this[method].apply(this,args)}catch(e){this.debug("error %o calling %s with %o",e,method,args)}return ret};exports.queue=function(method,args){if("page"==method&&this._assumesPageview&&!this._initialized){return this.page.apply(this,args)}this._queue.push({method:method,args:args})};exports.flush=function(){this._ready=true;var call;while(call=this._queue.shift())this[call.method].apply(this,call.args)};exports.reset=function(){for(var i=0,key;key=this.globals[i];i++)window[key]=undefined};exports._wrapInitialize=function(){var initialize=this.initialize;this.initialize=function(){this.debug("initialize");this._initialized=true;var ret=initialize.apply(this,arguments);this.emit("initialize");var self=this;if(this._readyOnInitialize){tick(function(){self.emit("ready")})}return ret};if(this._assumesPageview)this.initialize=after(2,this.initialize)};exports._wrapLoad=function(){var load=this.load;this.load=function(callback){var self=this;this.debug("loading");if(this.loaded()){this.debug("already loaded");tick(function(){if(self._readyOnLoad)self.emit("ready");callback&&callback()});return}return load.call(this,function(err,e){self.debug("loaded");self.emit("load");if(self._readyOnLoad)self.emit("ready");callback&&callback(err,e)})}};exports._wrapPage=function(){var page=this.page;this.page=function(){if(this._assumesPageview&&!this._initialized){return this.initialize.apply(this,arguments)}return page.apply(this,arguments)}};exports._wrapTrack=function(){var t=this.track;this.track=function(track){var event=track.event();var called;var ret;for(var method in events){var regexp=events[method];if(!this[method])continue;if(!regexp.test(event))continue;ret=this[method].apply(this,arguments);called=true;break}if(!called)ret=t.apply(this,arguments);return ret}}});require.register("segmentio-analytics.js-integration/lib/events.js",function(exports,require,module){module.exports={removedProduct:/removed[ _]?product/i,viewedProduct:/viewed[ _]?product/i,addedProduct:/added[ _]?product/i,completedOrder:/completed[ _]?order/i}});require.register("segmentio-analytics.js-integration/lib/statics.js",function(exports,require,module){var after=require("after");var Emitter=require("emitter");Emitter(exports);exports.option=function(key,value){this.prototype.defaults[key]=value;return this};exports.mapping=function(name){this.option(name,[]);this.prototype[name]=function(str){return this.map(this.options[name],str)};return this};exports.global=function(key){this.prototype.globals.push(key);return this};exports.assumesPageview=function(){this.prototype._assumesPageview=true;return this};exports.readyOnLoad=function(){this.prototype._readyOnLoad=true;return this};exports.readyOnInitialize=function(){this.prototype._readyOnInitialize=true;return this}});require.register("segmentio-convert-dates/index.js",function(exports,require,module){var is=require("is");try{var clone=require("clone")}catch(e){var clone=require("clone-component")}module.exports=convertDates;function convertDates(obj,convert){obj=clone(obj);for(var key in obj){var val=obj[key];if(is.date(val))obj[key]=convert(val);if(is.object(val))obj[key]=convertDates(val,convert)}return obj}});require.register("segmentio-global-queue/index.js",function(exports,require,module){module.exports=generate;function generate(name,options){options=options||{};return function(args){args=[].slice.call(arguments);window[name]||(window[name]=[]);options.wrap===false?window[name].push.apply(window[name],args):window[name].push(args)}}});require.register("segmentio-load-date/index.js",function(exports,require,module){var time=new Date,perf=window.performance;if(perf&&perf.timing&&perf.timing.responseEnd){time=new Date(perf.timing.responseEnd)}module.exports=time});require.register("segmentio-load-script/index.js",function(exports,require,module){var type=require("type");module.exports=function loadScript(options,callback){if(!options)throw new Error("Cant load nothing...");if(type(options)==="string")options={src:options};var https=document.location.protocol==="https:"||document.location.protocol==="chrome-extension:";if(options.src&&options.src.indexOf("//")===0){options.src=https?"https:"+options.src:"http:"+options.src}if(https&&options.https)options.src=options.https;else if(!https&&options.http)options.src=options.http;var script=document.createElement("script");script.type="text/javascript";script.async=true;script.src=options.src;var firstScript=document.getElementsByTagName("script")[0];firstScript.parentNode.insertBefore(script,firstScript);if(callback&&type(callback)==="function"){if(script.addEventListener){script.addEventListener("load",function(event){callback(null,event)},false);script.addEventListener("error",function(event){callback(new Error("Failed to load the script."),event)},false)}else if(script.attachEvent){script.attachEvent("onreadystatechange",function(event){if(/complete|loaded/.test(script.readyState)){callback(null,event)}})}}return script}});require.register("segmentio-script-onload/index.js",function(exports,require,module){module.exports=function(el,fn){return el.addEventListener?add(el,fn):attach(el,fn)};function add(el,fn){el.addEventListener("load",function(_,e){fn(null,e)},false);el.addEventListener("error",function(e){var err=new Error('failed to load the script "'+el.src+'"');err.event=e;fn(err)},false)}function attach(el,fn){el.attachEvent("onreadystatechange",function(e){if(!/complete|loaded/.test(el.readyState))return;fn(null,e)})}});require.register("segmentio-on-body/index.js",function(exports,require,module){var each=require("each");var body=false;var callbacks=[];module.exports=function onBody(callback){if(body){call(callback)}else{callbacks.push(callback)}};var interval=setInterval(function(){if(!document.body)return;body=true;each(callbacks,call);clearInterval(interval)},5);function call(callback){callback(document.body)}});require.register("segmentio-on-error/index.js",function(exports,require,module){module.exports=onError;var callbacks=[];if("function"==typeof window.onerror)callbacks.push(window.onerror);window.onerror=handler;function handler(){for(var i=0,fn;fn=callbacks[i];i++)fn.apply(this,arguments)}function onError(fn){callbacks.push(fn);if(window.onerror!=handler){callbacks.push(window.onerror);window.onerror=handler}}});require.register("segmentio-to-iso-string/index.js",function(exports,require,module){module.exports=toIsoString;function toIsoString(date){return date.getUTCFullYear()+"-"+pad(date.getUTCMonth()+1)+"-"+pad(date.getUTCDate())+"T"+pad(date.getUTCHours())+":"+pad(date.getUTCMinutes())+":"+pad(date.getUTCSeconds())+"."+String((date.getUTCMilliseconds()/1e3).toFixed(3)).slice(2,5)+"Z"}function pad(number){var n=number.toString();return n.length===1?"0"+n:n}});require.register("segmentio-to-unix-timestamp/index.js",function(exports,require,module){module.exports=toUnixTimestamp;function toUnixTimestamp(date){return Math.floor(date.getTime()/1e3)}});require.register("segmentio-use-https/index.js",function(exports,require,module){module.exports=function(url){switch(arguments.length){case 0:return check();case 1:return transform(url)}};function transform(url){return check()?"https:"+url:"http:"+url}function check(){return location.protocol=="https:"||location.protocol=="chrome-extension:"}});require.register("segmentio-when/index.js",function(exports,require,module){var callback=require("callback");module.exports=when;function when(condition,fn,interval){if(condition())return callback.async(fn);var ref=setInterval(function(){if(!condition())return;callback(fn);clearInterval(ref)},interval||10)}});require.register("yields-slug/index.js",function(exports,require,module){module.exports=function(str,options){options||(options={});return str.toLowerCase().replace(options.replace||/[^a-z0-9]/g," ").replace(/^ +| +$/g,"").replace(/ +/g,options.separator||"-")}});require.register("visionmedia-batch/index.js",function(exports,require,module){try{var EventEmitter=require("events").EventEmitter}catch(err){var Emitter=require("emitter")}function noop(){}module.exports=Batch;function Batch(){if(!(this instanceof Batch))return new Batch;this.fns=[];this.concurrency(Infinity);this.throws(true);for(var i=0,len=arguments.length;i<len;++i){this.push(arguments[i])}}if(EventEmitter){Batch.prototype.__proto__=EventEmitter.prototype}else{Emitter(Batch.prototype)}Batch.prototype.concurrency=function(n){this.n=n;return this};Batch.prototype.push=function(fn){this.fns.push(fn);return this};Batch.prototype.throws=function(throws){this.e=!!throws;return this};Batch.prototype.end=function(cb){var self=this,total=this.fns.length,pending=total,results=[],errors=[],cb=cb||noop,fns=this.fns,max=this.n,throws=this.e,index=0,done;if(!fns.length)return cb(null,results);function next(){var i=index++;var fn=fns[i];if(!fn)return;var start=new Date;try{fn(callback)}catch(err){callback(err)}function callback(err,res){if(done)return;if(err&&throws)return done=true,cb(err);var complete=total-pending+1;var end=new Date;results[i]=res;errors[i]=err;self.emit("progress",{index:i,value:res,error:err,pending:pending,total:total,complete:complete,percent:complete/total*100|0,start:start,end:end,duration:end-start});if(--pending)next();else if(!throws)cb(errors,results);else cb(null,results)}}for(var i=0;i<fns.length;i++){if(i==max)break;next()}return this}});require.register("segmentio-substitute/index.js",function(exports,require,module){module.exports=substitute;function substitute(str,obj,expr){if(!obj)throw new TypeError("expected an object");expr=expr||/:(\w+)/g;return str.replace(expr,function(_,prop){return null!=obj[prop]?obj[prop]:_})}});require.register("segmentio-load-pixel/index.js",function(exports,require,module){var stringify=require("querystring").stringify;var sub=require("substitute");module.exports=function(path){return function(query,obj,fn){if("function"==typeof obj)fn=obj,obj={};obj=obj||{};fn=fn||function(){};var url=sub(path,obj);var img=new Image;img.onerror=error(fn,"failed to load pixel",img);img.onload=function(){fn()};query=stringify(query);if(query)query="?"+query;img.src=url+query;img.width=1;img.height=1;return img}};function error(fn,message,img){return function(e){e=e||window.event;var err=new Error(message);err.event=e;err.source=img;fn(err)}}});require.register("segmentio-replace-document-write/index.js",function(exports,require,module){var domify=require("domify");module.exports=function(match,parent,fn){var write=document.write;document.write=append;if(typeof parent==="function")fn=parent,parent=null;if(!parent)parent=document.body;function append(str){var el=domify(str);var src=el.src||"";if(el.src.indexOf(match)===-1)return write(str);if("SCRIPT"==el.tagName)el=recreate(el);parent.appendChild(el);document.write=write;fn&&fn()}};function recreate(script){var ret=document.createElement("script");ret.src=script.src;ret.async=script.async;ret.defer=script.defer;return ret}});require.register("ianstormtaylor-to-camel-case/index.js",function(exports,require,module){var toSpace=require("to-space-case");module.exports=toCamelCase;function toCamelCase(string){return toSpace(string).replace(/\s(\w)/g,function(matches,letter){return letter.toUpperCase()})}});require.register("ianstormtaylor-to-capital-case/index.js",function(exports,require,module){var clean=require("to-no-case");module.exports=toCapitalCase;function toCapitalCase(string){return clean(string).replace(/(^|\s)(\w)/g,function(matches,previous,letter){return previous+letter.toUpperCase()})}});require.register("ianstormtaylor-to-constant-case/index.js",function(exports,require,module){var snake=require("to-snake-case");module.exports=toConstantCase;function toConstantCase(string){return snake(string).toUpperCase()}});require.register("ianstormtaylor-to-dot-case/index.js",function(exports,require,module){var toSpace=require("to-space-case");module.exports=toDotCase;function toDotCase(string){return toSpace(string).replace(/\s/g,".")}});require.register("ianstormtaylor-to-pascal-case/index.js",function(exports,require,module){var toSpace=require("to-space-case");module.exports=toPascalCase;function toPascalCase(string){return toSpace(string).replace(/(?:^|\s)(\w)/g,function(matches,letter){return letter.toUpperCase()})}});require.register("ianstormtaylor-to-sentence-case/index.js",function(exports,require,module){var clean=require("to-no-case");module.exports=toSentenceCase;function toSentenceCase(string){return clean(string).replace(/[a-z]/i,function(letter){return letter.toUpperCase()})}});require.register("ianstormtaylor-to-slug-case/index.js",function(exports,require,module){var toSpace=require("to-space-case");module.exports=toSlugCase;function toSlugCase(string){return toSpace(string).replace(/\s/g,"-")}});require.register("component-escape-regexp/index.js",function(exports,require,module){module.exports=function(str){return String(str).replace(/([.*+?=^!:${}()|[\]\/\\])/g,"\\$1")}});require.register("ianstormtaylor-map/index.js",function(exports,require,module){var each=require("each");
module.exports=function map(obj,iterator){var arr=[];each(obj,function(o){arr.push(iterator.apply(null,arguments))});return arr}});require.register("ianstormtaylor-title-case-minors/index.js",function(exports,require,module){module.exports=["a","an","and","as","at","but","by","en","for","from","how","if","in","neither","nor","of","on","only","onto","out","or","per","so","than","that","the","to","until","up","upon","v","v.","versus","vs","vs.","via","when","with","without","yet"]});require.register("ianstormtaylor-to-title-case/index.js",function(exports,require,module){var capital=require("to-capital-case"),escape=require("escape-regexp"),map=require("map"),minors=require("title-case-minors");module.exports=toTitleCase;var escaped=map(minors,escape);var minorMatcher=new RegExp("[^^]\\b("+escaped.join("|")+")\\b","ig");var colonMatcher=/:\s*(\w)/g;function toTitleCase(string){return capital(string).replace(minorMatcher,function(minor){return minor.toLowerCase()}).replace(colonMatcher,function(letter){return letter.toUpperCase()})}});require.register("ianstormtaylor-case/lib/index.js",function(exports,require,module){var cases=require("./cases");module.exports=exports=determineCase;function determineCase(string){for(var key in cases){if(key=="none")continue;var convert=cases[key];if(convert(string)==string)return key}return null}exports.add=function(name,convert){exports[name]=cases[name]=convert};for(var key in cases){exports.add(key,cases[key])}});require.register("ianstormtaylor-case/lib/cases.js",function(exports,require,module){var camel=require("to-camel-case"),capital=require("to-capital-case"),constant=require("to-constant-case"),dot=require("to-dot-case"),none=require("to-no-case"),pascal=require("to-pascal-case"),sentence=require("to-sentence-case"),slug=require("to-slug-case"),snake=require("to-snake-case"),space=require("to-space-case"),title=require("to-title-case");exports.camel=camel;exports.pascal=pascal;exports.dot=dot;exports.slug=slug;exports.snake=snake;exports.space=space;exports.constant=constant;exports.capital=capital;exports.title=title;exports.sentence=sentence;exports.lower=function(string){return none(string).toLowerCase()};exports.upper=function(string){return none(string).toUpperCase()};exports.inverse=function(string){for(var i=0,char;char=string[i];i++){if(!/[a-z]/i.test(char))continue;var upper=char.toUpperCase();var lower=char.toLowerCase();string[i]=char==upper?lower:upper}return string};exports.none=none});require.register("segmentio-obj-case/index.js",function(exports,require,module){var Case=require("case");var cases=[Case.upper,Case.lower,Case.snake,Case.pascal,Case.camel,Case.constant,Case.title,Case.capital,Case.sentence];module.exports=module.exports.find=multiple(find);module.exports.replace=function(obj,key,val){multiple(replace).apply(this,arguments);return obj};module.exports.del=function(obj,key){multiple(del).apply(this,arguments);return obj};function multiple(fn){return function(obj,key,val){var keys=key.split(".");if(keys.length===0)return;while(keys.length>1){key=keys.shift();obj=find(obj,key);if(obj===null||obj===undefined)return}key=keys.shift();return fn(obj,key,val)}}function find(obj,key){for(var i=0;i<cases.length;i++){var cased=cases[i](key);if(obj.hasOwnProperty(cased))return obj[cased]}}function del(obj,key){for(var i=0;i<cases.length;i++){var cased=cases[i](key);if(obj.hasOwnProperty(cased))delete obj[cased]}return obj}function replace(obj,key,val){for(var i=0;i<cases.length;i++){var cased=cases[i](key);if(obj.hasOwnProperty(cased))obj[cased]=val}return obj}});require.register("segmentio-analytics.js-integrations/index.js",function(exports,require,module){var integrations=require("./lib/slugs");var each=require("each");each(integrations,function(slug){var plugin=require("./lib/"+slug);var name=plugin.Integration.prototype.name;exports[name]=plugin})});require.register("segmentio-analytics.js-integrations/lib/adroll.js",function(exports,require,module){var integration=require("integration");var is=require("is");var load=require("load-script");var user;var has=Object.prototype.hasOwnProperty;module.exports=exports=function(analytics){analytics.addIntegration(AdRoll);user=analytics.user()};var AdRoll=exports.Integration=integration("AdRoll").assumesPageview().readyOnLoad().global("__adroll_loaded").global("adroll_adv_id").global("adroll_pix_id").global("adroll_custom_data").option("events",{}).option("advId","").option("pixId","");AdRoll.prototype.initialize=function(page){window.adroll_adv_id=this.options.advId;window.adroll_pix_id=this.options.pixId;window.__adroll_loaded=true;this.load()};AdRoll.prototype.loaded=function(){return window.__adroll};AdRoll.prototype.load=function(callback){load({http:"http://a.adroll.com/j/roundtrip.js",https:"https://s.adroll.com/j/roundtrip.js"},callback)};AdRoll.prototype.track=function(track){var events=this.options.events;var total=track.revenue();var event=track.event();if(has.call(events,event))event=events[event];var data={adroll_conversion_value_in_dollars:total||0,order_id:track.orderId()||0,adroll_segments:event};if(user.id())data.user_id=user.id();window.__adroll.record_user(data)}});require.register("segmentio-analytics.js-integrations/lib/adwords.js",function(exports,require,module){var onbody=require("on-body");var integration=require("integration");var load=require("load-script");var domify=require("domify");module.exports=exports=function(analytics){analytics.addIntegration(AdWords)};var has=Object.prototype.hasOwnProperty;var AdWords=exports.Integration=integration("AdWords").readyOnLoad().option("conversionId","").option("events",{});AdWords.prototype.load=function(fn){onbody(fn)};AdWords.prototype.loaded=function(){return!!document.body};AdWords.prototype.track=function(track){var id=this.options.conversionId;var events=this.options.events;var event=track.event();if(!has.call(events,event))return;return this.conversion({value:track.revenue()||0,label:events[event],conversionId:id})};AdWords.prototype.conversion=function(obj,fn){if(this.reporting)return this.wait(obj);this.reporting=true;this.debug("sending %o",obj);var self=this;var write=document.write;document.write=append;window.google_conversion_id=obj.conversionId;window.google_conversion_language="en";window.google_conversion_format="3";window.google_conversion_color="ffffff";window.google_conversion_label=obj.label;window.google_conversion_value=obj.value;window.google_remarketing_only=false;load("//www.googleadservices.com/pagead/conversion.js",fn);function append(str){var el=domify(str);if(!el.src)return write(str);if(!/googleadservices/.test(el.src))return write(str);self.debug("append %o",el);document.body.appendChild(el);document.write=write;self.reporting=null}};AdWords.prototype.wait=function(obj){var self=this;var id=setTimeout(function(){clearTimeout(id);self.conversion(obj)},50)}});require.register("segmentio-analytics.js-integrations/lib/alexa.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Alexa)};var Alexa=exports.Integration=integration("Alexa").assumesPageview().readyOnLoad().global("_atrk_opts").option("account",null).option("domain","").option("dynamic",true);Alexa.prototype.initialize=function(page){window._atrk_opts={atrk_acct:this.options.account,domain:this.options.domain,dynamic:this.options.dynamic};this.load()};Alexa.prototype.loaded=function(){return!!window.atrk};Alexa.prototype.load=function(callback){load("//d31qbv1cthcecs.cloudfront.net/atrk.js",function(err){if(err)return callback(err);window.atrk();callback()})}});require.register("segmentio-analytics.js-integrations/lib/amplitude.js",function(exports,require,module){var callback=require("callback");var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Amplitude)};var Amplitude=exports.Integration=integration("Amplitude").assumesPageview().readyOnInitialize().global("amplitude").option("apiKey","").option("trackAllPages",false).option("trackNamedPages",true).option("trackCategorizedPages",true);Amplitude.prototype.initialize=function(page){(function(e,t){var r=e.amplitude||{};r._q=[];function i(e){r[e]=function(){r._q.push([e].concat(Array.prototype.slice.call(arguments,0)))}}var s=["init","logEvent","setUserId","setGlobalUserProperties","setVersionName","setDomain"];for(var c=0;c<s.length;c++){i(s[c])}e.amplitude=r})(window,document);window.amplitude.init(this.options.apiKey);this.load()};Amplitude.prototype.loaded=function(){return!!(window.amplitude&&window.amplitude.options)};Amplitude.prototype.load=function(callback){load("https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-1.1-min.js",callback)};Amplitude.prototype.page=function(page){var properties=page.properties();var category=page.category();var name=page.fullName();var opts=this.options;if(opts.trackAllPages){this.track(page.track())}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};Amplitude.prototype.identify=function(identify){var id=identify.userId();var traits=identify.traits();if(id)window.amplitude.setUserId(id);if(traits)window.amplitude.setGlobalUserProperties(traits)};Amplitude.prototype.track=function(track){var props=track.properties();var event=track.event();window.amplitude.logEvent(event,props)}});require.register("segmentio-analytics.js-integrations/lib/awesm.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");var user;module.exports=exports=function(analytics){analytics.addIntegration(Awesm);user=analytics.user()};var Awesm=exports.Integration=integration("awe.sm").assumesPageview().readyOnLoad().global("AWESM").option("apiKey","").option("events",{});Awesm.prototype.initialize=function(page){window.AWESM={api_key:this.options.apiKey};this.load()};Awesm.prototype.loaded=function(){return!!window.AWESM._exists};Awesm.prototype.load=function(callback){var key=this.options.apiKey;load("//widgets.awe.sm/v3/widgets.js?key="+key+"&async=true",callback)};Awesm.prototype.track=function(track){var event=track.event();var goal=this.options.events[event];if(!goal)return;window.AWESM.convert(goal,track.cents(),null,user.id())}});require.register("segmentio-analytics.js-integrations/lib/awesomatic.js",function(exports,require,module){var integration=require("integration");var is=require("is");var load=require("load-script");var noop=function(){};var onBody=require("on-body");var user;module.exports=exports=function(analytics){analytics.addIntegration(Awesomatic);user=analytics.user()};var Awesomatic=exports.Integration=integration("Awesomatic").assumesPageview().global("Awesomatic").global("AwesomaticSettings").global("AwsmSetup").global("AwsmTmp").option("appId","");Awesomatic.prototype.initialize=function(page){var self=this;var id=user.id();var options=user.traits();options.appId=this.options.appId;if(id)options.user_id=id;this.load(function(){window.Awesomatic.initialize(options,function(){self.emit("ready")})})};Awesomatic.prototype.loaded=function(){return is.object(window.Awesomatic)};Awesomatic.prototype.load=function(callback){var url="https://1c817b7a15b6941337c0-dff9b5f4adb7ba28259631e99c3f3691.ssl.cf2.rackcdn.com/gen/embed.js";load(url,callback)}});require.register("segmentio-analytics.js-integrations/lib/bing-ads.js",function(exports,require,module){var integration=require("integration");module.exports=exports=function(analytics){analytics.addIntegration(Bing)};var has=Object.prototype.hasOwnProperty;var Bing=exports.Integration=integration("Bing Ads").readyOnInitialize().option("siteId","").option("domainId","").option("goals",{});Bing.prototype.track=function(track){var goals=this.options.goals;var traits=track.traits();var event=track.event();if(!has.call(goals,event))return;var goal=goals[event];return exports.load(goal,track.revenue(),this.options)};exports.load=function(goal,revenue,options){var iframe=document.createElement("iframe");iframe.src="//flex.msn.com/mstag/tag/"+options.siteId+"/analytics.html"+"?domainId="+options.domainId+"&revenue="+revenue||0+"&actionid="+goal;+"&dedup=1"+"&type=1";iframe.width=1;iframe.height=1;return iframe}});require.register("segmentio-analytics.js-integrations/lib/bronto.js",function(exports,require,module){var integration=require("integration");var Track=require("facade").Track;var load=require("load-script");var each=require("each");module.exports=exports=function(analytics){analytics.addIntegration(Bronto)};var Bronto=exports.Integration=integration("Bronto").readyOnLoad().global("__bta").option("siteId","").option("host","");Bronto.prototype.initialize=function(page){this.load()};Bronto.prototype.loaded=function(){return this.bta};Bronto.prototype.load=function(fn){var self=this;load("//p.bm23.com/bta.js",function(err){if(err)return fn(err);var opts=self.options;self.bta=new window.__bta(opts.siteId);if(opts.host)self.bta.setHost(opts.host);fn()})};Bronto.prototype.track=function(track){var revenue=track.revenue();var event=track.event();var type="number"==typeof revenue?"$":"t";this.bta.addConversionLegacy(type,event,revenue)};Bronto.prototype.completedOrder=function(track){var products=track.products();var props=track.properties();var items=[];each(products,function(product){var track=new Track({properties:product});items.push({item_id:track.id()||track.sku(),desc:product.description||track.name(),quantity:track.quantity(),amount:track.price()})});this.bta.addConversion({order_id:track.orderId(),date:props.date||new Date,items:items})}});require.register("segmentio-analytics.js-integrations/lib/bugherd.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(BugHerd)};var BugHerd=exports.Integration=integration("BugHerd").assumesPageview().readyOnLoad().global("BugHerdConfig").global("_bugHerd").option("apiKey","").option("showFeedbackTab",true);BugHerd.prototype.initialize=function(page){window.BugHerdConfig={feedback:{hide:!this.options.showFeedbackTab}};this.load()};BugHerd.prototype.loaded=function(){return!!window._bugHerd};BugHerd.prototype.load=function(callback){load("//www.bugherd.com/sidebarv2.js?apikey="+this.options.apiKey,callback)}});require.register("segmentio-analytics.js-integrations/lib/bugsnag.js",function(exports,require,module){var integration=require("integration");var is=require("is");var extend=require("extend");var load=require("load-script");var onError=require("on-error");module.exports=exports=function(analytics){analytics.addIntegration(Bugsnag)};var Bugsnag=exports.Integration=integration("Bugsnag").readyOnLoad().global("Bugsnag").option("apiKey","");Bugsnag.prototype.initialize=function(page){this.load()};Bugsnag.prototype.loaded=function(){return is.object(window.Bugsnag)};Bugsnag.prototype.load=function(callback){var apiKey=this.options.apiKey;load("//d2wy8f7a9ursnm.cloudfront.net/bugsnag-2.min.js",function(err){if(err)return callback(err);window.Bugsnag.apiKey=apiKey;callback()})};Bugsnag.prototype.identify=function(identify){window.Bugsnag.metaData=window.Bugsnag.metaData||{};extend(window.Bugsnag.metaData,identify.traits())}});require.register("segmentio-analytics.js-integrations/lib/chartbeat.js",function(exports,require,module){var integration=require("integration");var onBody=require("on-body");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Chartbeat)};var Chartbeat=exports.Integration=integration("Chartbeat").assumesPageview().readyOnLoad().global("_sf_async_config").global("_sf_endpt").global("pSUPERFLY").option("domain","").option("uid",null);Chartbeat.prototype.initialize=function(page){window._sf_async_config=this.options;onBody(function(){window._sf_endpt=(new Date).getTime()});this.load()};Chartbeat.prototype.loaded=function(){return!!window.pSUPERFLY};Chartbeat.prototype.load=function(callback){load({https:"https://a248.e.akamai.net/chartbeat.download.akamai.com/102508/js/chartbeat.js",http:"http://static.chartbeat.com/js/chartbeat.js"},callback)};Chartbeat.prototype.page=function(page){var props=page.properties();var name=page.fullName();window.pSUPERFLY.virtualPage(props.path,name||props.title)}});require.register("segmentio-analytics.js-integrations/lib/churnbee.js",function(exports,require,module){var push=require("global-queue")("_cbq");var integration=require("integration");var load=require("load-script");var has=Object.prototype.hasOwnProperty;var supported={activation:true,changePlan:true,register:true,refund:true,charge:true,cancel:true,login:true};module.exports=exports=function(analytics){analytics.addIntegration(ChurnBee)};var ChurnBee=exports.Integration=integration("ChurnBee").readyOnInitialize().global("_cbq").global("ChurnBee").option("events",{}).option("apiKey","");ChurnBee.prototype.initialize=function(page){push("_setApiKey",this.options.apiKey);this.load()};ChurnBee.prototype.loaded=function(){return!!window.ChurnBee};ChurnBee.prototype.load=function(fn){load("//api.churnbee.com/cb.js",fn)};ChurnBee.prototype.track=function(track){var events=this.options.events;var event=track.event();if(has.call(events,event))event=events[event];if(true!=supported[event])return;push(event,track.properties({revenue:"amount"}))}});require.register("segmentio-analytics.js-integrations/lib/clicky.js",function(exports,require,module){var Identify=require("facade").Identify;var extend=require("extend");var integration=require("integration");var is=require("is");var load=require("load-script");var user;module.exports=exports=function(analytics){analytics.addIntegration(Clicky);user=analytics.user()};var Clicky=exports.Integration=integration("Clicky").assumesPageview().readyOnLoad().global("clicky").global("clicky_site_ids").global("clicky_custom").option("siteId",null);Clicky.prototype.initialize=function(page){window.clicky_site_ids=window.clicky_site_ids||[this.options.siteId];this.identify(new Identify({userId:user.id(),traits:user.traits()}));this.load()};Clicky.prototype.loaded=function(){return is.object(window.clicky)};Clicky.prototype.load=function(callback){load("//static.getclicky.com/js",callback)};Clicky.prototype.page=function(page){var properties=page.properties();var category=page.category();var name=page.fullName();window.clicky.log(properties.path,name||properties.title)};Clicky.prototype.identify=function(identify){window.clicky_custom=window.clicky_custom||{};window.clicky_custom.session=window.clicky_custom.session||{};extend(window.clicky_custom.session,identify.traits())};Clicky.prototype.track=function(track){window.clicky.goal(track.event(),track.revenue())}});require.register("segmentio-analytics.js-integrations/lib/comscore.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Comscore)};var Comscore=exports.Integration=integration("comScore").assumesPageview().readyOnLoad().global("_comscore").global("COMSCORE").option("c1","2").option("c2","");Comscore.prototype.initialize=function(page){window._comscore=window._comscore||[this.options];this.load()};Comscore.prototype.loaded=function(){return!!window.COMSCORE};Comscore.prototype.load=function(callback){load({http:"http://b.scorecardresearch.com/beacon.js",https:"https://sb.scorecardresearch.com/beacon.js"},callback)}});require.register("segmentio-analytics.js-integrations/lib/crazy-egg.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(CrazyEgg)};var CrazyEgg=exports.Integration=integration("Crazy Egg").assumesPageview().readyOnLoad().global("CE2").option("accountNumber","");CrazyEgg.prototype.initialize=function(page){this.load()};CrazyEgg.prototype.loaded=function(){return!!window.CE2};CrazyEgg.prototype.load=function(callback){var number=this.options.accountNumber;var path=number.slice(0,4)+"/"+number.slice(4);var cache=Math.floor((new Date).getTime()/36e5);var url="//dnn506yrbagrg.cloudfront.net/pages/scripts/"+path+".js?"+cache;load(url,callback)}});require.register("segmentio-analytics.js-integrations/lib/curebit.js",function(exports,require,module){var clone=require("clone");var each=require("each");var Identify=require("facade").Identify;var integration=require("integration");var iso=require("to-iso-string");var load=require("load-script");var push=require("global-queue")("_curebitq");var Track=require("facade").Track;var user;module.exports=exports=function(analytics){analytics.addIntegration(Curebit);user=analytics.user()};var Curebit=exports.Integration=integration("Curebit").readyOnLoad().global("_curebitq").global("curebit").option("siteId","").option("iframeWidth","100%").option("iframeHeight","480").option("iframeBorder",0).option("iframeId","curebit_integration").option("responsive",true).option("device","").option("insertIntoId","").option("campaigns",{}).option("server","https://www.curebit.com");Curebit.prototype.initialize=function(page){push("init",{site_id:this.options.siteId,server:this.options.server});this.load()};Curebit.prototype.loaded=function(){return!!window.curebit};Curebit.prototype.load=function(fn){var url="//d2jjzw81hqbuqv.cloudfront.net/integration/curebit-1.0.min.js";load(url,fn)};Curebit.prototype.page=function(page){var campaigns=this.options.campaigns;var path=window.location.pathname;if(!campaigns[path])return;var tags=(campaigns[path]||"").split(",");if(!tags.length)return;var settings={responsive:this.options.responsive,device:this.options.device,campaign_tags:tags,iframe:{width:this.options.iframeWidth,height:this.options.iframeHeight,id:this.options.iframeId,frameborder:this.options.iframeBorder,container:this.options.insertIntoId}};var identify=new Identify({userId:user.id(),traits:user.traits()});if(identify.email()){settings.affiliate_member={email:identify.email(),first_name:identify.firstName(),last_name:identify.lastName(),customer_id:identify.userId()}}var iframe=document.getElementById(this.options.iframeId);if(iframe){this.debug("Warning: Curebit iframe may have been added twice. "+"Double check `analytics.page()` is only being called once.");iframe.parentNode.removeChild(iframe)}push("register_affiliate",settings)};Curebit.prototype.completedOrder=function(track){var orderId=track.orderId();var products=track.products();var props=track.properties();var items=[];var identify=new Identify({traits:user.traits(),userId:user.id()});each(products,function(product){var track=new Track({properties:product});items.push({product_id:track.id()||track.sku(),quantity:track.quantity(),image_url:product.image,price:track.price(),title:track.name(),url:product.url})});push("register_purchase",{order_date:iso(props.date||new Date),order_number:orderId,coupon_code:track.coupon(),subtotal:track.total(),customer_id:identify.userId(),first_name:identify.firstName(),last_name:identify.lastName(),email:identify.email(),items:items})}});require.register("segmentio-analytics.js-integrations/lib/customerio.js",function(exports,require,module){var alias=require("alias");var callback=require("callback");var convertDates=require("convert-dates");var Identify=require("facade").Identify;var integration=require("integration");var load=require("load-script");var user;module.exports=exports=function(analytics){analytics.addIntegration(Customerio);user=analytics.user()};var Customerio=exports.Integration=integration("Customer.io").assumesPageview().readyOnInitialize().global("_cio").option("siteId","");Customerio.prototype.initialize=function(page){window._cio=window._cio||[];(function(){var a,b,c;a=function(f){return function(){window._cio.push([f].concat(Array.prototype.slice.call(arguments,0)))}};b=["identify","track"];for(c=0;c<b.length;c++){window._cio[b[c]]=a(b[c])}})();this.load()};Customerio.prototype.loaded=function(){return!!(window._cio&&window._cio.pageHasLoaded)};Customerio.prototype.load=function(callback){var script=load("https://assets.customer.io/assets/track.js",callback);script.id="cio-tracker";script.setAttribute("data-site-id",this.options.siteId)};Customerio.prototype.identify=function(identify){if(!identify.userId())return this.debug("user id required");var traits=identify.traits({created:"created_at"});traits=convertDates(traits,convertDate);window._cio.identify(traits)};Customerio.prototype.group=function(group){var traits=group.traits();traits=alias(traits,function(trait){return"Group "+trait});this.identify(new Identify({userId:user.id(),traits:traits}))};Customerio.prototype.track=function(track){var properties=track.properties();properties=convertDates(properties,convertDate);window._cio.track(track.event(),properties)};function convertDate(date){return Math.floor(date.getTime()/1e3)}});require.register("segmentio-analytics.js-integrations/lib/drip.js",function(exports,require,module){var alias=require("alias");var integration=require("integration");var is=require("is");var load=require("load-script");var push=require("global-queue")("_dcq");module.exports=exports=function(analytics){analytics.addIntegration(Drip)};var Drip=exports.Integration=integration("Drip").assumesPageview().readyOnLoad().global("dc").global("_dcq").global("_dcs").option("account","");Drip.prototype.initialize=function(page){window._dcq=window._dcq||[];window._dcs=window._dcs||{};window._dcs.account=this.options.account;this.load()};Drip.prototype.loaded=function(){return is.object(window.dc)};Drip.prototype.load=function(callback){load("//tag.getdrip.com/"+this.options.account+".js",callback)};Drip.prototype.track=function(track){var props=track.properties();var cents=Math.round(track.cents());props.action=track.event();if(cents)props.value=cents;delete props.revenue;push("track",props)}});require.register("segmentio-analytics.js-integrations/lib/errorception.js",function(exports,require,module){var callback=require("callback");var extend=require("extend");var integration=require("integration");var load=require("load-script");var onError=require("on-error");var push=require("global-queue")("_errs");module.exports=exports=function(analytics){analytics.addIntegration(Errorception)};var Errorception=exports.Integration=integration("Errorception").assumesPageview().readyOnInitialize().global("_errs").option("projectId","").option("meta",true);Errorception.prototype.initialize=function(page){window._errs=window._errs||[this.options.projectId];onError(push);this.load()};Errorception.prototype.loaded=function(){return!!(window._errs&&window._errs.push!==Array.prototype.push)};Errorception.prototype.load=function(callback){load("//beacon.errorception.com/"+this.options.projectId+".js",callback)};Errorception.prototype.identify=function(identify){if(!this.options.meta)return;var traits=identify.traits();window._errs=window._errs||[];window._errs.meta=window._errs.meta||{};extend(window._errs.meta,traits)}});require.register("segmentio-analytics.js-integrations/lib/evergage.js",function(exports,require,module){var each=require("each");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_aaq");module.exports=exports=function(analytics){analytics.addIntegration(Evergage)};var Evergage=exports.Integration=integration("Evergage").assumesPageview().readyOnInitialize().global("_aaq").option("account","").option("dataset","");Evergage.prototype.initialize=function(page){var account=this.options.account;var dataset=this.options.dataset;window._aaq=window._aaq||[];push("setEvergageAccount",account);push("setDataset",dataset);push("setUseSiteConfig",true);this.load()};Evergage.prototype.loaded=function(){return!!(window._aaq&&window._aaq.push!==Array.prototype.push)};Evergage.prototype.load=function(callback){var account=this.options.account;var dataset=this.options.dataset;var url="//cdn.evergage.com/beacon/"+account+"/"+dataset+"/scripts/evergage.min.js";load(url,callback)};Evergage.prototype.page=function(page){var props=page.properties();var name=page.name();if(name)push("namePage",name);each(props,function(key,value){push("setCustomField",key,value,"page")});window.Evergage.init(true)};Evergage.prototype.identify=function(identify){var id=identify.userId();if(!id)return;push("setUser",id);var traits=identify.traits({email:"userEmail",name:"userName"});each(traits,function(key,value){push("setUserField",key,value,"page")})};Evergage.prototype.group=function(group){var props=group.traits();var id=group.groupId();if(!id)return;push("setCompany",id);each(props,function(key,value){push("setAccountField",key,value,"page")})};Evergage.prototype.track=function(track){push("trackAction",track.event(),track.properties())}});require.register("segmentio-analytics.js-integrations/lib/facebook-ads.js",function(exports,require,module){var load=require("load-script");var integration=require("integration");var push=require("global-queue")("_fbq");module.exports=exports=function(analytics){analytics.addIntegration(Facebook)};var has=Object.prototype.hasOwnProperty;var Facebook=exports.Integration=integration("Facebook Ads").readyOnInitialize().global("_fbq").option("currency","USD").option("events",{});Facebook.prototype.initialize=function(page){window._fbq=window._fbq||[];this.load();window._fbq.loaded=true};Facebook.prototype.load=function(fn){load("//connect.facebook.net/en_US/fbds.js",fn)};Facebook.prototype.loaded=function(){return!!window._fbq};Facebook.prototype.track=function(track){var events=this.options.events;var traits=track.traits();var event=track.event();var revenue=track.revenue()||0;if(!has.call(events,event))return;push("track",events[event],{value:String(revenue.toFixed(2)),currency:this.options.currency})}});require.register("segmentio-analytics.js-integrations/lib/foxmetrics.js",function(exports,require,module){var push=require("global-queue")("_fxm");var integration=require("integration");var Track=require("facade").Track;var callback=require("callback");var load=require("load-script");var each=require("each");module.exports=exports=function(analytics){analytics.addIntegration(FoxMetrics)};var FoxMetrics=exports.Integration=integration("FoxMetrics").assumesPageview().readyOnInitialize().global("_fxm").option("appId","");FoxMetrics.prototype.initialize=function(page){window._fxm=window._fxm||[];this.load()};FoxMetrics.prototype.loaded=function(){return!!(window._fxm&&window._fxm.appId)};FoxMetrics.prototype.load=function(callback){var id=this.options.appId;load("//d35tca7vmefkrc.cloudfront.net/scripts/"+id+".js",callback)};FoxMetrics.prototype.page=function(page){var properties=page.proxy("properties");var category=page.category();var name=page.name();this._category=category;push("_fxm.pages.view",properties.title,name,category,properties.url,properties.referrer)};FoxMetrics.prototype.identify=function(identify){var id=identify.userId();if(!id)return;push("_fxm.visitor.profile",id,identify.firstName(),identify.lastName(),identify.email(),identify.address(),undefined,undefined,identify.traits())};FoxMetrics.prototype.track=function(track){var props=track.properties();var category=this._category||props.category;push(track.event(),category,props)};FoxMetrics.prototype.viewedProduct=function(track){ecommerce("productview",track)};FoxMetrics.prototype.removedProduct=function(track){ecommerce("removecartitem",track)};FoxMetrics.prototype.addedProduct=function(track){ecommerce("cartitem",track)};FoxMetrics.prototype.completedOrder=function(track){var orderId=track.orderId();push("_fxm.ecommerce.order",orderId,track.subtotal(),track.shipping(),track.tax(),track.city(),track.state(),track.zip(),track.quantity());each(track.products(),function(product){var track=new Track({properties:product});
ecommerce("purchaseitem",track,[track.quantity(),track.price(),orderId])})};function ecommerce(event,track,arr){push.apply(null,["_fxm.ecommerce."+event,track.id()||track.sku(),track.name(),track.category()].concat(arr||[]))}});require.register("segmentio-analytics.js-integrations/lib/frontleaf.js",function(exports,require,module){var callback=require("callback");var integration=require("integration");var is=require("is");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Frontleaf)};var Frontleaf=exports.Integration=integration("Frontleaf").assumesPageview().readyOnInitialize().global("_fl").global("_flBaseUrl").option("baseUrl","https://api.frontleaf.com").option("token","").option("stream","");Frontleaf.prototype.initialize=function(page){window._fl=window._fl||[];window._flBaseUrl=window._flBaseUrl||this.options.baseUrl;this._push("setApiToken",this.options.token);this._push("setStream",this.options.stream);this.load()};Frontleaf.prototype.loaded=function(){return is.array(window._fl)&&window._fl.ready===true};Frontleaf.prototype.load=function(fn){if(document.getElementById("_fl"))return callback.async(fn);var script=load(window._flBaseUrl+"/lib/tracker.js",fn);script.id="_fl"};Frontleaf.prototype.identify=function(identify){var userId=identify.userId();if(userId){this._push("setUser",{id:userId,name:identify.name()||identify.username(),data:clean(identify.traits())})}};Frontleaf.prototype.group=function(group){var groupId=group.groupId();if(groupId){this._push("setAccount",{id:groupId,name:group.proxy("traits.name"),data:clean(group.traits())})}};Frontleaf.prototype.track=function(track){var event=track.event();if(event){this._push("event",event,clean(track.properties()))}};Frontleaf.prototype._push=function(command){var args=[].slice.call(arguments,1);window._fl.push(function(t){t[command].apply(command,args)})};function clean(obj){var ret={};var excludeKeys=["id","name","firstName","lastName"];var len=excludeKeys.length;for(var i=0;i<len;i++){clear(obj,excludeKeys[i])}obj=flatten(obj);for(var key in obj){var val=obj[key];if(null==val){continue}if(is.array(val)){ret[key]=val.toString();continue}ret[key]=val}return ret}function clear(obj,key){if(obj.hasOwnProperty(key)){delete obj[key]}}function flatten(source){var output={};function step(object,prev){for(var key in object){var value=object[key];var newKey=prev?prev+" "+key:key;if(!is.array(value)&&is.object(value)){return step(value,newKey)}output[newKey]=value}}step(source);return output}});require.register("segmentio-analytics.js-integrations/lib/gauges.js",function(exports,require,module){var callback=require("callback");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_gauges");module.exports=exports=function(analytics){analytics.addIntegration(Gauges)};var Gauges=exports.Integration=integration("Gauges").assumesPageview().readyOnInitialize().global("_gauges").option("siteId","");Gauges.prototype.initialize=function(page){window._gauges=window._gauges||[];this.load()};Gauges.prototype.loaded=function(){return!!(window._gauges&&window._gauges.push!==Array.prototype.push)};Gauges.prototype.load=function(callback){var id=this.options.siteId;var script=load("//secure.gaug.es/track.js",callback);script.id="gauges-tracker";script.setAttribute("data-site-id",id)};Gauges.prototype.page=function(page){push("track")}});require.register("segmentio-analytics.js-integrations/lib/get-satisfaction.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");var onBody=require("on-body");module.exports=exports=function(analytics){analytics.addIntegration(GetSatisfaction)};var GetSatisfaction=exports.Integration=integration("Get Satisfaction").assumesPageview().readyOnLoad().global("GSFN").option("widgetId","");GetSatisfaction.prototype.initialize=function(page){var widget=this.options.widgetId;var div=document.createElement("div");var id=div.id="getsat-widget-"+widget;onBody(function(body){body.appendChild(div)});this.load(function(){window.GSFN.loadWidget(widget,{containerId:id})})};GetSatisfaction.prototype.loaded=function(){return!!window.GSFN};GetSatisfaction.prototype.load=function(callback){load("https://loader.engage.gsfn.us/loader.js",callback)}});require.register("segmentio-analytics.js-integrations/lib/google-analytics.js",function(exports,require,module){var callback=require("callback");var canonical=require("canonical");var each=require("each");var integration=require("integration");var is=require("is");var load=require("load-script");var push=require("global-queue")("_gaq");var Track=require("facade").Track;var length=require("object").length;var keys=require("object").keys;var dot=require("obj-case");var type=require("type");var url=require("url");var group;var user;module.exports=exports=function(analytics){analytics.addIntegration(GA);group=analytics.group();user=analytics.user()};var GA=exports.Integration=integration("Google Analytics").readyOnLoad().global("ga").global("gaplugins").global("_gaq").global("GoogleAnalyticsObject").option("anonymizeIp",false).option("classic",false).option("domain","none").option("doubleClick",false).option("enhancedLinkAttribution",false).option("ignoredReferrers",null).option("includeSearch",false).option("siteSpeedSampleRate",1).option("trackingId","").option("trackNamedPages",true).option("trackCategorizedPages",true).option("sendUserId",false).option("metrics",{}).option("dimensions",{});GA.on("construct",function(integration){if(!integration.options.classic)return;integration.initialize=integration.initializeClassic;integration.load=integration.loadClassic;integration.loaded=integration.loadedClassic;integration.page=integration.pageClassic;integration.track=integration.trackClassic;integration.completedOrder=integration.completedOrderClassic});GA.prototype.initialize=function(){var opts=this.options;var gMetrics=metrics(group.traits(),opts);var uMetrics=metrics(user.traits(),opts);var custom;window.GoogleAnalyticsObject="ga";window.ga=window.ga||function(){window.ga.q=window.ga.q||[];window.ga.q.push(arguments)};window.ga.l=(new Date).getTime();window.ga("create",opts.trackingId,{cookieDomain:opts.domain||GA.prototype.defaults.domain,siteSpeedSampleRate:opts.siteSpeedSampleRate,allowLinker:true});if(opts.doubleClick){window.ga("require","displayfeatures")}if(opts.sendUserId&&user.id()){window.ga("set","&uid",user.id())}if(opts.anonymizeIp)window.ga("set","anonymizeIp",true);if(length(gMetrics))window.ga("set",gMetrics);if(length(uMetrics))window.ga("set",uMetrics);this.load()};GA.prototype.loaded=function(){return!!window.gaplugins};GA.prototype.load=function(callback){load("//www.google-analytics.com/analytics.js",callback)};GA.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();var pageview={};var track;this._category=category;var hit=metrics(page.properties(),this.options);hit.page=path(props,this.options);hit.title=name||props.title;hit.location=props.url;window.ga("send","pageview",hit);if(category&&this.options.trackCategorizedPages){track=page.track(category);this.track(track,{noninteraction:true})}if(name&&this.options.trackNamedPages){track=page.track(name);this.track(track,{noninteraction:true})}};GA.prototype.track=function(track,options){var opts=options||track.options(this.name);var props=track.properties();var event=metrics(props,this.options);event.eventAction=track.event();event.eventCategory=props.category||this._category||"All";event.eventLabel=props.label;event.eventValue=formatValue(props.value||track.revenue());event.nonInteraction=props.noninteraction||opts.noninteraction;window.ga("send","event",event)};GA.prototype.completedOrder=function(track){var total=track.total()||track.revenue()||0;var orderId=track.orderId();var products=track.products();var props=track.properties();if(!orderId)return;if(!this.ecommerce){window.ga("require","ecommerce","ecommerce.js");this.ecommerce=true}window.ga("ecommerce:addTransaction",{affiliation:props.affiliation,shipping:track.shipping(),revenue:total,tax:track.tax(),id:orderId});each(products,function(product){var track=new Track({properties:product});window.ga("ecommerce:addItem",{category:track.category(),quantity:track.quantity(),price:track.price(),name:track.name(),sku:track.sku(),id:orderId})});window.ga("ecommerce:send")};GA.prototype.initializeClassic=function(){var opts=this.options;var anonymize=opts.anonymizeIp;var db=opts.doubleClick;var domain=opts.domain;var enhanced=opts.enhancedLinkAttribution;var ignore=opts.ignoredReferrers;var sample=opts.siteSpeedSampleRate;window._gaq=window._gaq||[];push("_setAccount",opts.trackingId);push("_setAllowLinker",true);if(anonymize)push("_gat._anonymizeIp");if(domain)push("_setDomainName",domain);if(sample)push("_setSiteSpeedSampleRate",sample);if(enhanced){var protocol="https:"===document.location.protocol?"https:":"http:";var pluginUrl=protocol+"//www.google-analytics.com/plugins/ga/inpage_linkid.js";push("_require","inpage_linkid",pluginUrl)}if(ignore){if(!is.array(ignore))ignore=[ignore];each(ignore,function(domain){push("_addIgnoredRef",domain)})}this.load()};GA.prototype.loadedClassic=function(){return!!(window._gaq&&window._gaq.push!==Array.prototype.push)};GA.prototype.loadClassic=function(callback){if(this.options.doubleClick){load("//stats.g.doubleclick.net/dc.js",callback)}else{load({http:"http://www.google-analytics.com/ga.js",https:"https://ssl.google-analytics.com/ga.js"},callback)}};GA.prototype.pageClassic=function(page){var opts=page.options(this.name);var category=page.category();var props=page.properties();var name=page.fullName();var track;push("_trackPageview",path(props,this.options));if(category&&this.options.trackCategorizedPages){track=page.track(category);this.track(track,{noninteraction:true})}if(name&&this.options.trackNamedPages){track=page.track(name);this.track(track,{noninteraction:true})}};GA.prototype.trackClassic=function(track,options){var opts=options||track.options(this.name);var props=track.properties();var revenue=track.revenue();var event=track.event();var category=this._category||props.category||"All";var label=props.label;var value=formatValue(revenue||props.value);var noninteraction=props.noninteraction||opts.noninteraction;push("_trackEvent",category,event,label,value,noninteraction)};GA.prototype.completedOrderClassic=function(track){var total=track.total()||track.revenue()||0;var orderId=track.orderId();var products=track.products()||[];var props=track.properties();if(!orderId)return;push("_addTrans",orderId,props.affiliation,total,track.tax(),track.shipping(),track.city(),track.state(),track.country());each(products,function(product){var track=new Track({properties:product});push("_addItem",orderId,track.sku(),track.name(),track.category(),track.price(),track.quantity())});push("_trackTrans")};function path(properties,options){if(!properties)return;var str=properties.path;if(options.includeSearch&&properties.search)str+=properties.search;return str}function formatValue(value){if(!value||value<0)return 0;return Math.round(value)}function metrics(obj,data){var dimensions=data.dimensions;var metrics=data.metrics;var names=keys(metrics).concat(keys(dimensions));var ret={};for(var i=0;i<names.length;++i){var name=metrics[names[i]]||dimensions[names[i]];var value=dot(obj,name);if(null==value)continue;ret[names[i]]=value}return ret}});require.register("segmentio-analytics.js-integrations/lib/google-tag-manager.js",function(exports,require,module){var push=require("global-queue")("dataLayer",{wrap:false});var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(GTM)};var GTM=exports.Integration=integration("Google Tag Manager").assumesPageview().readyOnLoad().global("dataLayer").global("google_tag_manager").option("containerId","").option("trackNamedPages",true).option("trackCategorizedPages",true);GTM.prototype.initialize=function(){this.load()};GTM.prototype.loaded=function(){return!!(window.dataLayer&&[].push!=window.dataLayer.push)};GTM.prototype.load=function(fn){var id=this.options.containerId;push({"gtm.start":+new Date,event:"gtm.js"});load("//www.googletagmanager.com/gtm.js?id="+id+"&l=dataLayer",fn)};GTM.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();var opts=this.options;var track;if(opts.trackAllPages){this.track(page.track())}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};GTM.prototype.track=function(track){var props=track.properties();props.event=track.event();push(props)}});require.register("segmentio-analytics.js-integrations/lib/gosquared.js",function(exports,require,module){var Identify=require("facade").Identify;var Track=require("facade").Track;var callback=require("callback");var integration=require("integration");var load=require("load-script");var onBody=require("on-body");var each=require("each");var user;module.exports=exports=function(analytics){analytics.addIntegration(GoSquared);user=analytics.user()};var GoSquared=exports.Integration=integration("GoSquared").assumesPageview().readyOnLoad().global("_gs").option("siteToken","").option("anonymizeIP",false).option("cookieDomain",null).option("useCookies",true).option("trackHash",false).option("trackLocal",false).option("trackParams",true);GoSquared.prototype.initialize=function(page){var self=this;var options=this.options;push(options.siteToken);each(options,function(name,value){if("siteToken"==name)return;if(null==value)return;push("set",name,value)});self.identify(new Identify({traits:user.traits(),userId:user.id()}));self.load()};GoSquared.prototype.loaded=function(){return!!(window._gs&&window._gs.v)};GoSquared.prototype.load=function(callback){load("//d1l6p2sc9645hc.cloudfront.net/tracker.js",callback)};GoSquared.prototype.page=function(page){var props=page.properties();var name=page.fullName();push("track",props.path,name||props.title)};GoSquared.prototype.identify=function(identify){var traits=identify.traits({userId:"userID"});var username=identify.username();var email=identify.email();var id=identify.userId();if(id)push("set","visitorID",id);var name=email||username||id;if(name)push("set","visitorName",name);push("set","visitor",traits)};GoSquared.prototype.track=function(track){push("event",track.event(),track.properties())};GoSquared.prototype.completedOrder=function(track){var products=track.products();var items=[];each(products,function(product){var track=new Track({properties:product});items.push({category:track.category(),quantity:track.quantity(),price:track.price(),name:track.name()})});push("transaction",track.orderId(),{revenue:track.total(),track:true},items)};function push(){var _gs=window._gs=window._gs||function(){(_gs.q=_gs.q||[]).push(arguments)};_gs.apply(null,arguments)}});require.register("segmentio-analytics.js-integrations/lib/heap.js",function(exports,require,module){var alias=require("alias");var callback=require("callback");var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Heap)};var Heap=exports.Integration=integration("Heap").assumesPageview().readyOnInitialize().global("heap").global("_heapid").option("apiKey","");Heap.prototype.initialize=function(page){window.heap=window.heap||[];window.heap.load=function(a){window._heapid=a;var d=function(a){return function(){window.heap.push([a].concat(Array.prototype.slice.call(arguments,0)))}},e=["identify","track"];for(var f=0;f<e.length;f++)window.heap[e[f]]=d(e[f])};window.heap.load(this.options.apiKey);this.load()};Heap.prototype.loaded=function(){return window.heap&&window.heap.appid};Heap.prototype.load=function(callback){load("//d36lvucg9kzous.cloudfront.net",callback)};Heap.prototype.identify=function(identify){var traits=identify.traits();var username=identify.username();var id=identify.userId();var handle=username||id;if(handle)traits.handle=handle;delete traits.username;window.heap.identify(traits)};Heap.prototype.track=function(track){window.heap.track(track.event(),track.properties())}});require.register("segmentio-analytics.js-integrations/lib/hellobar.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Hellobar)};var Hellobar=exports.Integration=integration("Hello Bar").assumesPageview().readyOnInitialize().global("_hbq").option("apiKey","");Hellobar.prototype.initialize=function(page){window._hbq=window._hbq||[];this.load()};Hellobar.prototype.load=function(callback){var url="//s3.amazonaws.com/scripts.hellobar.com/"+this.options.apiKey+".js";load(url,callback)};Hellobar.prototype.loaded=function(){return!!(window._hbq&&window._hbq.push!==Array.prototype.push)}});require.register("segmentio-analytics.js-integrations/lib/hittail.js",function(exports,require,module){var integration=require("integration");var is=require("is");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(HitTail)};var HitTail=exports.Integration=integration("HitTail").assumesPageview().readyOnLoad().global("htk").option("siteId","");HitTail.prototype.initialize=function(page){this.load()};HitTail.prototype.loaded=function(){return is.fn(window.htk)};HitTail.prototype.load=function(callback){var id=this.options.siteId;load("//"+id+".hittail.com/mlt.js",callback)}});require.register("segmentio-analytics.js-integrations/lib/hubspot.js",function(exports,require,module){var callback=require("callback");var convert=require("convert-dates");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_hsq");module.exports=exports=function(analytics){analytics.addIntegration(HubSpot)};var HubSpot=exports.Integration=integration("HubSpot").assumesPageview().readyOnInitialize().global("_hsq").option("portalId",null);HubSpot.prototype.initialize=function(page){window._hsq=[];this.load()};HubSpot.prototype.loaded=function(){return!!(window._hsq&&window._hsq.push!==Array.prototype.push)};HubSpot.prototype.load=function(fn){if(document.getElementById("hs-analytics"))return callback.async(fn);var id=this.options.portalId;var cache=Math.ceil(new Date/3e5)*3e5;var url="https://js.hs-analytics.net/analytics/"+cache+"/"+id+".js";var script=load(url,fn);script.id="hs-analytics"};HubSpot.prototype.page=function(page){push("_trackPageview")};HubSpot.prototype.identify=function(identify){if(!identify.email())return;var traits=identify.traits();traits=convertDates(traits);push("identify",traits)};HubSpot.prototype.track=function(track){var props=track.properties();props=convertDates(props);push("trackEvent",track.event(),props)};function convertDates(properties){return convert(properties,function(date){return date.getTime()})}});require.register("segmentio-analytics.js-integrations/lib/improvely.js",function(exports,require,module){var alias=require("alias");var callback=require("callback");var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Improvely)};var Improvely=exports.Integration=integration("Improvely").assumesPageview().readyOnInitialize().global("_improvely").global("improvely").option("domain","").option("projectId",null);Improvely.prototype.initialize=function(page){window._improvely=[];window.improvely={init:function(e,t){window._improvely.push(["init",e,t])},goal:function(e){window._improvely.push(["goal",e])},label:function(e){window._improvely.push(["label",e])}};var domain=this.options.domain;var id=this.options.projectId;window.improvely.init(domain,id);this.load()};Improvely.prototype.loaded=function(){return!!(window.improvely&&window.improvely.identify)};Improvely.prototype.load=function(callback){var domain=this.options.domain;load("//"+domain+".iljmp.com/improvely.js",callback)};Improvely.prototype.identify=function(identify){var id=identify.userId();if(id)window.improvely.label(id)};Improvely.prototype.track=function(track){var props=track.properties({revenue:"amount"});props.type=track.event();window.improvely.goal(props)}});require.register("segmentio-analytics.js-integrations/lib/inspectlet.js",function(exports,require,module){var integration=require("integration");var alias=require("alias");var clone=require("clone");var load=require("load-script");var push=require("global-queue")("__insp");module.exports=exports=function(analytics){analytics.addIntegration(Inspectlet)};var Inspectlet=exports.Integration=integration("Inspectlet").assumesPageview().readyOnLoad().global("__insp").global("__insp_").option("wid","");Inspectlet.prototype.initialize=function(page){push("wid",this.options.wid);this.load()};Inspectlet.prototype.loaded=function(){return!!window.__insp_};Inspectlet.prototype.load=function(callback){load("//www.inspectlet.com/inspectlet.js",callback)};Inspectlet.prototype.identify=function(identify){var traits=identify.traits({id:"userid"});push("tagSession",traits)};Inspectlet.prototype.track=function(track){push("tagSession",track.event())}});require.register("segmentio-analytics.js-integrations/lib/intercom.js",function(exports,require,module){var alias=require("alias");var convertDates=require("convert-dates");var integration=require("integration");var each=require("each");var is=require("is");var isEmail=require("is-email");var load=require("load-script");var defaults=require("defaults");var empty=require("is-empty");var when=require("when");var group;module.exports=exports=function(analytics){analytics.addIntegration(Intercom);group=analytics.group()};var Intercom=exports.Integration=integration("Intercom").assumesPageview().readyOnLoad().global("Intercom").option("activator","#IntercomDefaultWidget").option("appId","").option("inbox",false);Intercom.prototype.initialize=function(page){this.load()};Intercom.prototype.loaded=function(){return is.fn(window.Intercom)};Intercom.prototype.load=function(callback){var self=this;load("https://static.intercomcdn.com/intercom.v1.js",function(err){if(err)return callback(err);when(function(){return self.loaded()},callback)})};Intercom.prototype.page=function(page){window.Intercom("update")};Intercom.prototype.identify=function(identify){var traits=identify.traits({userId:"user_id"});var activator=this.options.activator;var opts=identify.options(this.name);var companyCreated=identify.companyCreated();var created=identify.created();var email=identify.email();var name=identify.name();var id=identify.userId();if(!id&&!traits.email)return;traits.app_id=this.options.appId;if(!empty(group.traits())){traits.company=traits.company||{};defaults(traits.company,group.traits())}if(name)traits.name=name;if(companyCreated)traits.company.created=companyCreated;if(created)traits.created=created;traits=convertDates(traits,formatDate);traits=alias(traits,{created:"created_at"});if(traits.company){traits.company=alias(traits.company,{created:"created_at"})}if(opts.increments)traits.increments=opts.increments;if(opts.userHash)traits.user_hash=opts.userHash;if(opts.user_hash)traits.user_hash=opts.user_hash;if("#IntercomDefaultWidget"!=activator){traits.widget={activator:activator}}var method=this._id!==id?"boot":"update";this._id=id;window.Intercom(method,traits)};Intercom.prototype.group=function(group){var props=group.properties();var id=group.groupId();if(id)props.id=id;window.Intercom("update",{company:props})};Intercom.prototype.track=function(track){window.Intercom("trackEvent",track.event(),track.properties())};function formatDate(date){return Math.floor(date/1e3)}});require.register("segmentio-analytics.js-integrations/lib/keen-io.js",function(exports,require,module){var callback=require("callback");var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Keen)};var Keen=exports.Integration=integration("Keen IO").readyOnInitialize().global("Keen").option("projectId","").option("readKey","").option("writeKey","").option("trackNamedPages",true).option("trackAllPages",false).option("trackCategorizedPages",true);Keen.prototype.initialize=function(){var options=this.options;window.Keen=window.Keen||{configure:function(e){this._cf=e},addEvent:function(e,t,n,i){this._eq=this._eq||[],this._eq.push([e,t,n,i])},setGlobalProperties:function(e){this._gp=e},onChartsReady:function(e){this._ocrq=this._ocrq||[],this._ocrq.push(e)}};window.Keen.configure({projectId:options.projectId,writeKey:options.writeKey,readKey:options.readKey});this.load()};Keen.prototype.loaded=function(){return!!(window.Keen&&window.Keen.Base64)};Keen.prototype.load=function(callback){load("//dc8na2hxrj29i.cloudfront.net/code/keen-2.1.0-min.js",callback)};Keen.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();var opts=this.options;if(opts.trackAllPages){this.track(page.track())}if(name&&opts.trackNamedPages){this.track(page.track(name))}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}};Keen.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();var user={};if(id)user.userId=id;if(traits)user.traits=traits;window.Keen.setGlobalProperties(function(){return{user:user}})};Keen.prototype.track=function(track){window.Keen.addEvent(track.event(),track.properties())}});require.register("segmentio-analytics.js-integrations/lib/kenshoo.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");var is=require("is");module.exports=exports=function(analytics){analytics.addIntegration(Kenshoo)};var Kenshoo=exports.Integration=integration("Kenshoo").readyOnLoad().global("k_trackevent").option("cid","").option("subdomain","").option("trackNamedPages",true).option("trackCategorizedPages",true);Kenshoo.prototype.initialize=function(page){this.load()};Kenshoo.prototype.loaded=function(){return is.fn(window.k_trackevent)};Kenshoo.prototype.load=function(callback){var url="//"+this.options.subdomain+".xg4ken.com/media/getpx.php?cid="+this.options.cid;load(url,callback)};Kenshoo.prototype.completedOrder=function(track){this._track(track,{val:track.total()})};Kenshoo.prototype.page=function(page){var category=page.category();var name=page.name();var fullName=page.fullName();var isNamed=name&&this.options.trackNamedPages;var isCategorized=category&&this.options.trackCategorizedPages;var track;if(name&&!this.options.trackNamedPages){return}if(category&&!this.options.trackCategorizedPages){return}if(isNamed&&isCategorized){track=page.track(fullName)}else if(isNamed){track=page.track(name)}else if(isCategorized){track=page.track(category)}else{track=page.track()}this._track(track)};Kenshoo.prototype.track=function(track){this._track(track)};Kenshoo.prototype._track=function(track,options){options=options||{val:track.revenue()};var params=["id="+this.options.cid,"type="+track.event(),"val="+(options.val||"0.0"),"orderId="+(track.orderId()||""),"promoCode="+(track.coupon()||""),"valueCurrency="+(track.currency()||""),"GCID=","kw=","product="];window.k_trackevent(params,this.options.subdomain)}});require.register("segmentio-analytics.js-integrations/lib/kissmetrics.js",function(exports,require,module){var alias=require("alias");var Batch=require("batch");var callback=require("callback");var integration=require("integration");var is=require("is");var load=require("load-script");var push=require("global-queue")("_kmq");var Track=require("facade").Track;var each=require("each");module.exports=exports=function(analytics){analytics.addIntegration(KISSmetrics)};var KISSmetrics=exports.Integration=integration("KISSmetrics").assumesPageview().readyOnInitialize().global("_kmq").global("KM").global("_kmil").option("apiKey","").option("trackNamedPages",true).option("trackCategorizedPages",true).option("prefixProperties",true);exports.isMobile=navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/iPhone|iPod/i)||navigator.userAgent.match(/iPad/i)||navigator.userAgent.match(/Opera Mini/i)||navigator.userAgent.match(/IEMobile/i);KISSmetrics.prototype.initialize=function(page){window._kmq=[];if(exports.isMobile)push("set",{"Mobile Session":"Yes"});this.load()};KISSmetrics.prototype.loaded=function(){return is.object(window.KM)};KISSmetrics.prototype.load=function(callback){var key=this.options.apiKey;var useless="//i.kissmetrics.com/i.js";var library="//doug1izaerwt3.cloudfront.net/"+key+".1.js";(new Batch).push(function(done){load(useless,done)}).push(function(done){load(library,done)}).end(callback)};KISSmetrics.prototype.page=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(name&&opts.trackNamedPages){this.track(page.track(name))}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}};KISSmetrics.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();if(id)push("identify",id);if(traits)push("set",traits)};KISSmetrics.prototype.track=function(track){var mapping={revenue:"Billing Amount"};var event=track.event();var properties=track.properties(mapping);if(this.options.prefixProperties)properties=prefix(event,properties);push("record",event,properties)};KISSmetrics.prototype.alias=function(alias){push("alias",alias.to(),alias.from())};KISSmetrics.prototype.completedOrder=function(track){var products=track.products();var event=track.event();push("record",event,prefix(event,track.properties()));window._kmq.push(function(){var km=window.KM;each(products,function(product,i){var temp=new Track({event:event,properties:product});var item=prefix(event,product);item._t=km.ts()+i;item._d=1;km.set(item)})})};function prefix(event,properties){var prefixed={};each(properties,function(key,val){if(key==="Billing Amount"){prefixed[key]=val}else{prefixed[event+" - "+key]=val}});return prefixed}});require.register("segmentio-analytics.js-integrations/lib/klaviyo.js",function(exports,require,module){var alias=require("alias");var callback=require("callback");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_learnq");module.exports=exports=function(analytics){analytics.addIntegration(Klaviyo)};var Klaviyo=exports.Integration=integration("Klaviyo").assumesPageview().readyOnInitialize().global("_learnq").option("apiKey","");Klaviyo.prototype.initialize=function(page){push("account",this.options.apiKey);this.load()};Klaviyo.prototype.loaded=function(){return!!(window._learnq&&window._learnq.push!==Array.prototype.push)};Klaviyo.prototype.load=function(callback){load("//a.klaviyo.com/media/js/learnmarklet.js",callback)};var aliases={id:"$id",email:"$email",firstName:"$first_name",lastName:"$last_name",phone:"$phone_number",title:"$title"};Klaviyo.prototype.identify=function(identify){var traits=identify.traits(aliases);if(!traits.$id&&!traits.$email)return;push("identify",traits)};Klaviyo.prototype.group=function(group){var props=group.properties();if(!props.name)return;push("identify",{$organization:props.name})};Klaviyo.prototype.track=function(track){push("track",track.event(),track.properties({revenue:"$value"}))}});require.register("segmentio-analytics.js-integrations/lib/leadlander.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(LeadLander)};var LeadLander=exports.Integration=integration("LeadLander").assumesPageview().readyOnLoad().global("llactid").global("trackalyzer").option("accountId",null);LeadLander.prototype.initialize=function(page){window.llactid=this.options.accountId;
this.load()};LeadLander.prototype.loaded=function(){return!!window.trackalyzer};LeadLander.prototype.load=function(callback){load("http://t6.trackalyzer.com/trackalyze-nodoc.js",callback)}});require.register("segmentio-analytics.js-integrations/lib/livechat.js",function(exports,require,module){var each=require("each");var integration=require("integration");var load=require("load-script");var clone=require("clone");var when=require("when");module.exports=exports=function(analytics){analytics.addIntegration(LiveChat)};var LiveChat=exports.Integration=integration("LiveChat").assumesPageview().readyOnLoad().global("__lc").global("__lc_inited").global("LC_API").global("LC_Invite").option("group",0).option("license","");LiveChat.prototype.initialize=function(page){window.__lc=clone(this.options);this.load()};LiveChat.prototype.loaded=function(){return!!(window.LC_API&&window.LC_Invite)};LiveChat.prototype.load=function(callback){var self=this;load("//cdn.livechatinc.com/tracking.js",function(err){if(err)return callback(err);when(function(){return self.loaded()},callback)})};LiveChat.prototype.identify=function(identify){var traits=identify.traits({userId:"User ID"});window.LC_API.set_custom_variables(convert(traits))};function convert(traits){var arr=[];each(traits,function(key,value){arr.push({name:key,value:value})});return arr}});require.register("segmentio-analytics.js-integrations/lib/lucky-orange.js",function(exports,require,module){var Identify=require("facade").Identify;var integration=require("integration");var load=require("load-script");var user;module.exports=exports=function(analytics){analytics.addIntegration(LuckyOrange);user=analytics.user()};var LuckyOrange=exports.Integration=integration("Lucky Orange").assumesPageview().readyOnLoad().global("_loq").global("__wtw_watcher_added").global("__wtw_lucky_site_id").global("__wtw_lucky_is_segment_io").global("__wtw_custom_user_data").option("siteId",null);LuckyOrange.prototype.initialize=function(page){window._loq||(window._loq=[]);window.__wtw_lucky_site_id=this.options.siteId;this.identify(new Identify({traits:user.traits(),userId:user.id()}));this.load()};LuckyOrange.prototype.loaded=function(){return!!window.__wtw_watcher_added};LuckyOrange.prototype.load=function(callback){var cache=Math.floor((new Date).getTime()/6e4);load({http:"http://www.luckyorange.com/w.js?"+cache,https:"https://ssl.luckyorange.com/w.js?"+cache},callback)};LuckyOrange.prototype.identify=function(identify){var traits=window.__wtw_custom_user_data=identify.traits();var email=identify.email();var name=identify.name();if(name)traits.name=name;if(email)traits.email=email}});require.register("segmentio-analytics.js-integrations/lib/lytics.js",function(exports,require,module){var alias=require("alias");var callback=require("callback");var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Lytics)};var Lytics=exports.Integration=integration("Lytics").readyOnInitialize().global("jstag").option("cid","").option("cookie","seerid").option("delay",2e3).option("sessionTimeout",1800).option("url","//c.lytics.io");var aliases={sessionTimeout:"sessecs"};Lytics.prototype.initialize=function(page){var options=alias(this.options,aliases);window.jstag=function(){var t={_q:[],_c:options,ts:(new Date).getTime()};t.send=function(){this._q.push(["ready","send",Array.prototype.slice.call(arguments)]);return this};return t}();this.load()};Lytics.prototype.loaded=function(){return!!(window.jstag&&window.jstag.bind)};Lytics.prototype.load=function(callback){load("//c.lytics.io/static/io.min.js",callback)};Lytics.prototype.page=function(page){window.jstag.send(page.properties())};Lytics.prototype.identify=function(identify){var traits=identify.traits({userId:"_uid"});window.jstag.send(traits)};Lytics.prototype.track=function(track){var props=track.properties();props._e=track.event();window.jstag.send(props)}});require.register("segmentio-analytics.js-integrations/lib/mixpanel.js",function(exports,require,module){var alias=require("alias");var clone=require("clone");var dates=require("convert-dates");var integration=require("integration");var iso=require("to-iso-string");var load=require("load-script");var indexof=require("indexof");var del=require("obj-case").del;module.exports=exports=function(analytics){analytics.addIntegration(Mixpanel)};var Mixpanel=exports.Integration=integration("Mixpanel").readyOnLoad().global("mixpanel").option("increments",[]).option("cookieName","").option("nameTag",true).option("pageview",false).option("people",false).option("token","").option("trackAllPages",false).option("trackNamedPages",true).option("trackCategorizedPages",true);var optionsAliases={cookieName:"cookie_name"};Mixpanel.prototype.initialize=function(){(function(c,a){window.mixpanel=a;var b,d,h,e;a._i=[];a.init=function(b,c,f){function d(a,b){var c=b.split(".");2==c.length&&(a=a[c[0]],b=c[1]);a[b]=function(){a.push([b].concat(Array.prototype.slice.call(arguments,0)))}}var g=a;"undefined"!==typeof f?g=a[f]=[]:f="mixpanel";g.people=g.people||[];h=["disable","track","track_pageview","track_links","track_forms","register","register_once","unregister","identify","alias","name_tag","set_config","people.set","people.increment","people.track_charge","people.append"];for(e=0;e<h.length;e++)d(g,h[e]);a._i.push([b,c,f])};a.__SV=1.2})(document,window.mixpanel||[]);this.options.increments=lowercase(this.options.increments);var options=alias(this.options,optionsAliases);window.mixpanel.init(options.token,options);this.load()};Mixpanel.prototype.loaded=function(){return!!(window.mixpanel&&window.mixpanel.config)};Mixpanel.prototype.load=function(callback){load("//cdn.mxpnl.com/libs/mixpanel-2.2.min.js",callback)};Mixpanel.prototype.page=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(opts.trackAllPages){this.track(page.track())}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};var traitAliases={created:"$created",email:"$email",firstName:"$first_name",lastName:"$last_name",lastSeen:"$last_seen",name:"$name",username:"$username",phone:"$phone"};Mixpanel.prototype.identify=function(identify){var username=identify.username();var email=identify.email();var id=identify.userId();if(id)window.mixpanel.identify(id);var nametag=email||username||id;if(nametag)window.mixpanel.name_tag(nametag);var traits=identify.traits(traitAliases);if(traits.$created)del(traits,"createdAt");window.mixpanel.register(traits);if(this.options.people)window.mixpanel.people.set(traits)};Mixpanel.prototype.track=function(track){var increments=this.options.increments;var increment=track.event().toLowerCase();var people=this.options.people;var props=track.properties();var revenue=track.revenue();if(people&&~indexof(increments,increment)){window.mixpanel.people.increment(track.event());window.mixpanel.people.set("Last "+track.event(),new Date)}props=dates(props,iso);window.mixpanel.track(track.event(),props);if(revenue&&people){window.mixpanel.people.track_charge(revenue)}};Mixpanel.prototype.alias=function(alias){var mp=window.mixpanel;var to=alias.to();if(mp.get_distinct_id&&mp.get_distinct_id()===to)return;if(mp.get_property&&mp.get_property("$people_distinct_id")===to)return;mp.alias(to,alias.from())};function lowercase(arr){var ret=new Array(arr.length);for(var i=0;i<arr.length;++i){ret[i]=String(arr[i]).toLowerCase()}return ret}});require.register("segmentio-analytics.js-integrations/lib/mojn.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");var is=require("is");module.exports=exports=function(analytics){analytics.addIntegration(Mojn)};var Mojn=exports.Integration=integration("Mojn").option("customerCode","").global("_mojnTrack").readyOnInitialize();Mojn.prototype.initialize=function(){window._mojnTrack=window._mojnTrack||[];window._mojnTrack.push({cid:this.options.customerCode});this.load()};Mojn.prototype.load=function(fn){load("https://track.idtargeting.com/"+this.options.customerCode+"/track.js",fn)};Mojn.prototype.loaded=function(){return is.object(window._mojnTrack)};Mojn.prototype.identify=function(identify){var email=identify.email();if(!email)return;var img=new Image;img.src="//matcher.idtargeting.com/analytics.gif?cid="+this.options.customerCode+"&_mjnctid="+email;img.width=1;img.height=1;return img};Mojn.prototype.track=function(track){var properties=track.properties();var revenue=properties.revenue;var currency=properties.currency||"";var conv=currency+revenue;if(!revenue)return;window._mojnTrack.push({conv:conv});return conv}});require.register("segmentio-analytics.js-integrations/lib/mouseflow.js",function(exports,require,module){var push=require("global-queue")("_mfq");var integration=require("integration");var load=require("load-script");var each=require("each");module.exports=exports=function(analytics){analytics.addIntegration(Mouseflow)};var Mouseflow=exports.Integration=integration("Mouseflow").assumesPageview().readyOnLoad().global("mouseflow").global("_mfq").option("apiKey","").option("mouseflowHtmlDelay",0);Mouseflow.prototype.initialize=function(page){this.load()};Mouseflow.prototype.loaded=function(){return!!(window._mfq&&[].push!=window._mfq.push)};Mouseflow.prototype.load=function(fn){var apiKey=this.options.apiKey;window.mouseflowHtmlDelay=this.options.mouseflowHtmlDelay;load("//cdn.mouseflow.com/projects/"+apiKey+".js",fn)};Mouseflow.prototype.page=function(page){if(!window.mouseflow)return;if("function"!=typeof mouseflow.newPageView)return;mouseflow.newPageView()};Mouseflow.prototype.identify=function(identify){set(identify.traits())};Mouseflow.prototype.track=function(track){var props=track.properties();props.event=track.event();set(props)};function set(hash){each(hash,function(k,v){push("setVariable",k,v)})}});require.register("segmentio-analytics.js-integrations/lib/mousestats.js",function(exports,require,module){var each=require("each");var integration=require("integration");var is=require("is");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(MouseStats)};var MouseStats=exports.Integration=integration("MouseStats").assumesPageview().readyOnLoad().global("msaa").global("MouseStatsVisitorPlaybacks").option("accountNumber","");MouseStats.prototype.initialize=function(page){this.load()};MouseStats.prototype.loaded=function(){return is.array(window.MouseStatsVisitorPlaybacks)};MouseStats.prototype.load=function(callback){var number=this.options.accountNumber;var path=number.slice(0,1)+"/"+number.slice(1,2)+"/"+number;var cache=Math.floor((new Date).getTime()/6e4);var partial=".mousestats.com/js/"+path+".js?"+cache;var http="http://www2"+partial;var https="https://ssl"+partial;load({http:http,https:https},callback)};MouseStats.prototype.identify=function(identify){each(identify.traits(),function(key,value){window.MouseStatsVisitorPlaybacks.customVariable(key,value)})}});require.register("segmentio-analytics.js-integrations/lib/navilytics.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");var push=require("global-queue")("__nls");module.exports=exports=function(analytics){analytics.addIntegration(Navilytics)};var Navilytics=exports.Integration=integration("Navilytics").assumesPageview().readyOnLoad().global("__nls").option("memberId","").option("projectId","");Navilytics.prototype.initialize=function(page){window.__nls=window.__nls||[];this.load()};Navilytics.prototype.loaded=function(){return!!(window.__nls&&[].push!=window.__nls.push)};Navilytics.prototype.load=function(callback){var mid=this.options.memberId;var pid=this.options.projectId;var url="//www.navilytics.com/nls.js?mid="+mid+"&pid="+pid;load(url,callback)};Navilytics.prototype.track=function(track){push("tagRecording",track.event())}});require.register("segmentio-analytics.js-integrations/lib/olark.js",function(exports,require,module){var callback=require("callback");var integration=require("integration");var https=require("use-https");module.exports=exports=function(analytics){analytics.addIntegration(Olark)};var Olark=exports.Integration=integration("Olark").assumesPageview().readyOnInitialize().global("olark").option("identify",true).option("page",true).option("siteId","").option("track",false);Olark.prototype.initialize=function(page){window.olark||function(c){var f=window,d=document,l=https()?"https:":"http:",z=c.name,r="load";var nt=function(){f[z]=function(){(a.s=a.s||[]).push(arguments)};var a=f[z]._={},q=c.methods.length;while(q--){(function(n){f[z][n]=function(){f[z]("call",n,arguments)}})(c.methods[q])}a.l=c.loader;a.i=nt;a.p={0:+new Date};a.P=function(u){a.p[u]=new Date-a.p[0]};function s(){a.P(r);f[z](r)}f.addEventListener?f.addEventListener(r,s,false):f.attachEvent("on"+r,s);var ld=function(){function p(hd){hd="head";return["<",hd,"></",hd,"><",i," onl"+'oad="var d=',g,";d.getElementsByTagName('head')[0].",j,"(d.",h,"('script')).",k,"='",l,"//",a.l,"'",'"',"></",i,">"].join("")}var i="body",m=d[i];if(!m){return setTimeout(ld,100)}a.P(1);var j="appendChild",h="createElement",k="src",n=d[h]("div"),v=n[j](d[h](z)),b=d[h]("iframe"),g="document",e="domain",o;n.style.display="none";m.insertBefore(n,m.firstChild).id=z;b.frameBorder="0";b.id=z+"-loader";if(/MSIE[ ]+6/.test(navigator.userAgent)){b.src="javascript:false"}b.allowTransparency="true";v[j](b);try{b.contentWindow[g].open()}catch(w){c[e]=d[e];o="javascript:var d="+g+".open();d.domain='"+d.domain+"';";b[k]=o+"void(0);"}try{var t=b.contentWindow[g];t.write(p());t.close()}catch(x){b[k]=o+'d.write("'+p().replace(/"/g,String.fromCharCode(92)+'"')+'");d.close();'}a.P(2)};ld()};nt()}({loader:"static.olark.com/jsclient/loader0.js",name:"olark",methods:["configure","extend","declare","identify"]});window.olark.identify(this.options.siteId);var self=this;box("onExpand",function(){self._open=true});box("onShrink",function(){self._open=false})};Olark.prototype.page=function(page){if(!this.options.page||!this._open)return;var props=page.properties();var name=page.fullName();if(!name&&!props.url)return;var msg=name?name.toLowerCase()+" page":props.url;chat("sendNotificationToOperator",{body:"looking at "+msg})};Olark.prototype.identify=function(identify){if(!this.options.identify)return;var username=identify.username();var traits=identify.traits();var id=identify.userId();var email=identify.email();var phone=identify.phone();var name=identify.name()||identify.firstName();visitor("updateCustomFields",traits);if(email)visitor("updateEmailAddress",{emailAddress:email});if(phone)visitor("updatePhoneNumber",{phoneNumber:phone});if(name)visitor("updateFullName",{fullName:name});var nickname=name||email||username||id;if(name&&email)nickname+=" ("+email+")";if(nickname)chat("updateVisitorNickname",{snippet:nickname})};Olark.prototype.track=function(track){if(!this.options.track||!this._open)return;chat("sendNotificationToOperator",{body:'visitor triggered "'+track.event()+'"'})};function box(action,value){window.olark("api.box."+action,value)}function visitor(action,value){window.olark("api.visitor."+action,value)}function chat(action,value){window.olark("api.chat."+action,value)}});require.register("segmentio-analytics.js-integrations/lib/optimizely.js",function(exports,require,module){var bind=require("bind");var callback=require("callback");var each=require("each");var integration=require("integration");var push=require("global-queue")("optimizely");var tick=require("next-tick");var analytics;module.exports=exports=function(ajs){ajs.addIntegration(Optimizely);analytics=ajs};var Optimizely=exports.Integration=integration("Optimizely").readyOnInitialize().option("variations",true).option("trackNamedPages",true).option("trackCategorizedPages",true);Optimizely.prototype.initialize=function(){if(this.options.variations)tick(this.replay)};Optimizely.prototype.track=function(track){var props=track.properties();if(props.revenue)props.revenue*=100;push("trackEvent",track.event(),props)};Optimizely.prototype.page=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};Optimizely.prototype.replay=function(){if(!window.optimizely)return;var data=window.optimizely.data;if(!data)return;var experiments=data.experiments;var map=data.state.variationNamesMap;var traits={};each(map,function(experimentId,variation){var experiment=experiments[experimentId].name;traits["Experiment: "+experiment]=variation});analytics.identify(traits)}});require.register("segmentio-analytics.js-integrations/lib/perfect-audience.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(PerfectAudience)};var PerfectAudience=exports.Integration=integration("Perfect Audience").assumesPageview().readyOnLoad().global("_pa").option("siteId","");PerfectAudience.prototype.initialize=function(page){window._pa=window._pa||{};this.load()};PerfectAudience.prototype.loaded=function(){return!!(window._pa&&window._pa.track)};PerfectAudience.prototype.load=function(callback){var id=this.options.siteId;load("//tag.perfectaudience.com/serve/"+id+".js",callback)};PerfectAudience.prototype.track=function(track){window._pa.track(track.event(),track.properties())}});require.register("segmentio-analytics.js-integrations/lib/pingdom.js",function(exports,require,module){var date=require("load-date");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_prum");module.exports=exports=function(analytics){analytics.addIntegration(Pingdom)};var Pingdom=exports.Integration=integration("Pingdom").assumesPageview().readyOnLoad().global("_prum").option("id","");Pingdom.prototype.initialize=function(page){window._prum=window._prum||[];push("id",this.options.id);push("mark","firstbyte",date.getTime());this.load()};Pingdom.prototype.loaded=function(){return!!(window._prum&&window._prum.push!==Array.prototype.push)};Pingdom.prototype.load=function(callback){load("//rum-static.pingdom.net/prum.min.js",callback)}});require.register("segmentio-analytics.js-integrations/lib/piwik.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_paq");var each=require("each");module.exports=exports=function(analytics){analytics.addIntegration(Piwik)};var Piwik=exports.Integration=integration("Piwik").global("_paq").option("url",null).option("siteId","").readyOnInitialize().mapping("goals");Piwik.prototype.initialize=function(){window._paq=window._paq||[];push("setSiteId",this.options.siteId);push("setTrackerUrl",this.options.url+"/piwik.php");push("enableLinkTracking");this.load()};Piwik.prototype.load=function(callback){load(this.options.url+"/piwik.js",callback)};Piwik.prototype.loaded=function(){return!!(window._paq&&window._paq.push!=[].push)};Piwik.prototype.page=function(page){push("trackPageView")};Piwik.prototype.track=function(track){var goals=this.goals(track.event());var revenue=track.revenue()||0;each(goals,function(goal){push("trackGoal",goal,revenue)})}});require.register("segmentio-analytics.js-integrations/lib/preact.js",function(exports,require,module){var alias=require("alias");var callback=require("callback");var convertDates=require("convert-dates");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_lnq");module.exports=exports=function(analytics){analytics.addIntegration(Preact)};var Preact=exports.Integration=integration("Preact").assumesPageview().readyOnInitialize().global("_lnq").option("projectCode","");Preact.prototype.initialize=function(page){window._lnq=window._lnq||[];push("_setCode",this.options.projectCode);this.load()};Preact.prototype.loaded=function(){return!!(window._lnq&&window._lnq.push!==Array.prototype.push)};Preact.prototype.load=function(callback){load("//d2bbvl6dq48fa6.cloudfront.net/js/ln-2.4.min.js",callback)};Preact.prototype.identify=function(identify){if(!identify.userId())return;var traits=identify.traits({created:"created_at"});traits=convertDates(traits,convertDate);push("_setPersonData",{name:identify.name(),email:identify.email(),uid:identify.userId(),properties:traits})};Preact.prototype.group=function(group){if(!group.groupId())return;push("_setAccount",group.traits())};Preact.prototype.track=function(track){var props=track.properties();var revenue=track.revenue();var event=track.event();var special={name:event};if(revenue){special.revenue=revenue*100;delete props.revenue}if(props.note){special.note=props.note;delete props.note}push("_logEvent",special,props)};function convertDate(date){return Math.floor(date/1e3)}});require.register("segmentio-analytics.js-integrations/lib/qualaroo.js",function(exports,require,module){var callback=require("callback");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_kiq");var Facade=require("facade");var Identify=Facade.Identify;module.exports=exports=function(analytics){analytics.addIntegration(Qualaroo)};var Qualaroo=exports.Integration=integration("Qualaroo").assumesPageview().readyOnInitialize().global("_kiq").option("customerId","").option("siteToken","").option("track",false);Qualaroo.prototype.initialize=function(page){window._kiq=window._kiq||[];this.load()};Qualaroo.prototype.loaded=function(){return!!(window._kiq&&window._kiq.push!==Array.prototype.push)};Qualaroo.prototype.load=function(callback){var token=this.options.siteToken;var id=this.options.customerId;load("//s3.amazonaws.com/ki.js/"+id+"/"+token+".js",callback)};Qualaroo.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();var email=identify.email();if(email)id=email;if(id)push("identify",id);if(traits)push("set",traits)};Qualaroo.prototype.track=function(track){if(!this.options.track)return;var event=track.event();var traits={};traits["Triggered: "+event]=true;this.identify(new Identify({traits:traits}))}});require.register("segmentio-analytics.js-integrations/lib/quantcast.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_qevents",{wrap:false});var user;module.exports=exports=function(analytics){analytics.addIntegration(Quantcast);user=analytics.user()};var Quantcast=exports.Integration=integration("Quantcast").assumesPageview().readyOnInitialize().global("_qevents").global("__qc").option("pCode",null).option("advertise",false);Quantcast.prototype.initialize=function(page){window._qevents=window._qevents||[];var opts=this.options;var settings={qacct:opts.pCode};if(user.id())settings.uid=user.id();if(page){settings.labels=this.labels("page",page.category(),page.name())}push(settings);this.load()};Quantcast.prototype.loaded=function(){return!!window.__qc};Quantcast.prototype.load=function(callback){load({http:"http://edge.quantserve.com/quant.js",https:"https://secure.quantserve.com/quant.js"},callback)};Quantcast.prototype.page=function(page){var category=page.category();var name=page.name();var settings={event:"refresh",labels:this.labels("page",category,name),qacct:this.options.pCode};if(user.id())settings.uid=user.id();push(settings)};Quantcast.prototype.identify=function(identify){var id=identify.userId();if(id)window._qevents[0].uid=id};Quantcast.prototype.track=function(track){var name=track.event();var revenue=track.revenue();var settings={event:"click",labels:this.labels("event",name),qacct:this.options.pCode};if(null!=revenue)settings.revenue=revenue+"";if(user.id())settings.uid=user.id();push(settings)};Quantcast.prototype.completedOrder=function(track){var name=track.event();var revenue=track.total();var labels=this.labels("event",name);var category=track.category();if(this.options.advertise&&category){labels+=","+this.labels("pcat",category)}var settings={event:"refresh",labels:labels,revenue:revenue+"",orderid:track.orderId(),qacct:this.options.pCode};push(settings)};Quantcast.prototype.labels=function(type){var args=[].slice.call(arguments,1);var advertise=this.options.advertise;var ret=[];if(advertise&&"page"==type)type="event";if(advertise)type="_fp."+type;for(var i=0;i<args.length;++i){if(null==args[i])continue;var value=String(args[i]);ret.push(value.replace(/,/g,";"))}ret=advertise?ret.join(" "):ret.join(".");return[type,ret].join(".")}});require.register("segmentio-analytics.js-integrations/lib/rollbar.js",function(exports,require,module){var integration=require("integration");var is=require("is");var extend=require("extend");module.exports=exports=function(analytics){analytics.addIntegration(RollbarIntegration)};var RollbarIntegration=exports.Integration=integration("Rollbar").readyOnInitialize().global("Rollbar").option("identify",true).option("accessToken","").option("environment","unknown").option("captureUncaught",true);RollbarIntegration.prototype.initialize=function(page){var _rollbarConfig=this.config={accessToken:this.options.accessToken,captureUncaught:this.options.captureUncaught,payload:{environment:this.options.environment}};!function(a){function b(b){this.shimId=++g,this.notifier=null,this.parentShim=b,this.logger=function(){},a.console&&void 0===a.console.shimId&&(this.logger=a.console.log)}function c(b,c,d){!d[4]&&a._rollbarWrappedError&&(d[4]=a._rollbarWrappedError,a._rollbarWrappedError=null),b.uncaughtError.apply(b,d),c&&c.apply(a,d)}function d(c){var d=b;return f(function(){if(this.notifier)return this.notifier[c].apply(this.notifier,arguments);var b=this,e="scope"===c;e&&(b=new d(this));var f=Array.prototype.slice.call(arguments,0),g={shim:b,method:c,args:f,ts:new Date};return a._rollbarShimQueue.push(g),e?b:void 0})}function e(a,b){if(b.hasOwnProperty&&b.hasOwnProperty("addEventListener")){var c=b.addEventListener;b.addEventListener=function(b,d,e){c.call(this,b,a.wrap(d),e)};var d=b.removeEventListener;b.removeEventListener=function(a,b,c){d.call(this,a,b._wrapped||b,c)}}}function f(a,b){return b=b||this.logger,function(){try{return a.apply(this,arguments)}catch(c){b("Rollbar internal error:",c)}}}var g=0;b.init=function(a,d){var g=d.globalAlias||"Rollbar";if("object"==typeof a[g])return a[g];a._rollbarShimQueue=[],a._rollbarWrappedError=null,d=d||{};var h=new b;return f(function(){if(h.configure(d),d.captureUncaught){var b=a.onerror;a.onerror=function(){var a=Array.prototype.slice.call(arguments,0);c(h,b,a)};var f,i,j=["EventTarget","Window","Node","ApplicationCache","AudioTrackList","ChannelMergerNode","CryptoOperation","EventSource","FileReader","HTMLUnknownElement","IDBDatabase","IDBRequest","IDBTransaction","KeyOperation","MediaController","MessagePort","ModalWindow","Notification","SVGElementInstance","Screen","TextTrack","TextTrackCue","TextTrackList","WebSocket","WebSocketWorker","Worker","XMLHttpRequest","XMLHttpRequestEventTarget","XMLHttpRequestUpload"];for(f=0;f<j.length;++f)i=j[f],a[i]&&a[i].prototype&&e(h,a[i].prototype)}return a[g]=h,h},h.logger)()},b.prototype.loadFull=function(a,b,c,d,e){var g=f(function(){var a=b.createElement("script"),e=b.getElementsByTagName("script")[0];a.src=d.rollbarJsUrl,a.async=!c,a.onload=h,e.parentNode.insertBefore(a,e)},this.logger),h=f(function(){var b;if(void 0===a._rollbarPayloadQueue){var c,d,f,g;for(b=new Error("rollbar.js did not load");c=a._rollbarShimQueue.shift();)for(f=c.args,g=0;g<f.length;++g)if(d=f[g],"function"==typeof d){d(b);break}}e&&e(b)},this.logger);f(function(){c?g():a.addEventListener?a.addEventListener("load",g,!1):a.attachEvent("onload",g)},this.logger)()},b.prototype.wrap=function(b){if("function"!=typeof b)return b;if(b._isWrap)return b;if(!b._wrapped){b._wrapped=function(){try{return b.apply(this,arguments)}catch(c){throw a._rollbarWrappedError=c,c}},b._wrapped._isWrap=!0;for(var c in b)b.hasOwnProperty(c)&&(b._wrapped[c]=b[c])}return b._wrapped};for(var h="log,debug,info,warn,warning,error,critical,global,configure,scope,uncaughtError".split(","),i=0;i<h.length;++i)b.prototype[h[i]]=d(h[i]);var j="//d37gvrvc0wt4s1.cloudfront.net/js/v1.0/rollbar.min.js";_rollbarConfig.rollbarJsUrl=_rollbarConfig.rollbarJsUrl||j,b.init(a,_rollbarConfig)}(window,document);this.load()};RollbarIntegration.prototype.loaded=function(){return is.object(window.Rollbar)&&null==window.Rollbar.shimId};RollbarIntegration.prototype.load=function(callback){window.Rollbar.loadFull(window,document,true,this.config,callback)};RollbarIntegration.prototype.identify=function(identify){if(!this.options.identify)return;var uid=identify.userId();if(uid===null||uid===undefined)return;var rollbar=window.Rollbar;var person={id:uid};extend(person,identify.traits());rollbar.configure({payload:{person:person}})}});require.register("segmentio-analytics.js-integrations/lib/saasquatch.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(SaaSquatch)};var SaaSquatch=exports.Integration=integration("SaaSquatch").readyOnInitialize().option("tenantAlias","").global("_sqh");SaaSquatch.prototype.initialize=function(page){};SaaSquatch.prototype.loaded=function(){return window._sqh&&window._sqh.push!=[].push};SaaSquatch.prototype.load=function(fn){load("//d2rcp9ak152ke1.cloudfront.net/assets/javascripts/squatch.min.js",fn)};SaaSquatch.prototype.identify=function(identify){var sqh=window._sqh=window._sqh||[];var accountId=identify.proxy("traits.accountId");var image=identify.proxy("traits.referralImage");var opts=identify.options(this.name);var id=identify.userId();var email=identify.email();if(!(id||email))return;if(this.called)return;var init={tenant_alias:this.options.tenantAlias,first_name:identify.firstName(),last_name:identify.lastName(),user_image:identify.avatar(),email:email,user_id:id};if(accountId)init.account_id=accountId;if(opts.checksum)init.checksum=opts.checksum;if(image)init.fb_share_image=image;sqh.push(["init",init]);this.called=true;this.load()}});require.register("segmentio-analytics.js-integrations/lib/sentry.js",function(exports,require,module){var integration=require("integration");var is=require("is");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Sentry)};var Sentry=exports.Integration=integration("Sentry").readyOnLoad().global("Raven").option("config","");Sentry.prototype.initialize=function(){var config=this.options.config;this.load(function(){window.Raven.config(config).install()})};Sentry.prototype.loaded=function(){return is.object(window.Raven)};Sentry.prototype.load=function(callback){load("//cdn.ravenjs.com/1.1.10/native/raven.min.js",callback)};Sentry.prototype.identify=function(identify){window.Raven.setUser(identify.traits())}});require.register("segmentio-analytics.js-integrations/lib/snapengage.js",function(exports,require,module){var integration=require("integration");var is=require("is");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(SnapEngage)};var SnapEngage=exports.Integration=integration("SnapEngage").assumesPageview().readyOnLoad().global("SnapABug").option("apiKey","");SnapEngage.prototype.initialize=function(page){this.load()};SnapEngage.prototype.loaded=function(){return is.object(window.SnapABug)};SnapEngage.prototype.load=function(callback){var key=this.options.apiKey;var url="//commondatastorage.googleapis.com/code.snapengage.com/js/"+key+".js";load(url,callback)};SnapEngage.prototype.identify=function(identify){var email=identify.email();if(!email)return;window.SnapABug.setUserEmail(email)}});require.register("segmentio-analytics.js-integrations/lib/spinnakr.js",function(exports,require,module){var integration=require("integration");
var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Spinnakr)};var Spinnakr=exports.Integration=integration("Spinnakr").assumesPageview().readyOnLoad().global("_spinnakr_site_id").global("_spinnakr").option("siteId","");Spinnakr.prototype.initialize=function(page){window._spinnakr_site_id=this.options.siteId;this.load()};Spinnakr.prototype.loaded=function(){return!!window._spinnakr};Spinnakr.prototype.load=function(callback){load("//d3ojzyhbolvoi5.cloudfront.net/js/so.js",callback)}});require.register("segmentio-analytics.js-integrations/lib/tapstream.js",function(exports,require,module){var callback=require("callback");var integration=require("integration");var load=require("load-script");var slug=require("slug");var push=require("global-queue")("_tsq");module.exports=exports=function(analytics){analytics.addIntegration(Tapstream)};var Tapstream=exports.Integration=integration("Tapstream").assumesPageview().readyOnInitialize().global("_tsq").option("accountName","").option("trackAllPages",true).option("trackNamedPages",true).option("trackCategorizedPages",true);Tapstream.prototype.initialize=function(page){window._tsq=window._tsq||[];push("setAccountName",this.options.accountName);this.load()};Tapstream.prototype.loaded=function(){return!!(window._tsq&&window._tsq.push!==Array.prototype.push)};Tapstream.prototype.load=function(callback){load("//cdn.tapstream.com/static/js/tapstream.js",callback)};Tapstream.prototype.page=function(page){var category=page.category();var opts=this.options;var name=page.fullName();if(opts.trackAllPages){this.track(page.track())}if(name&&opts.trackNamedPages){this.track(page.track(name))}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}};Tapstream.prototype.track=function(track){var props=track.properties();push("fireHit",slug(track.event()),[props.url])}});require.register("segmentio-analytics.js-integrations/lib/trakio.js",function(exports,require,module){var alias=require("alias");var callback=require("callback");var clone=require("clone");var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Trakio)};var Trakio=exports.Integration=integration("trak.io").assumesPageview().readyOnInitialize().global("trak").option("token","").option("trackNamedPages",true).option("trackCategorizedPages",true);var optionsAliases={initialPageview:"auto_track_page_view"};Trakio.prototype.initialize=function(page){var self=this;var options=this.options;window.trak=window.trak||[];window.trak.io=window.trak.io||{};window.trak.io.load=function(e){self.load();var r=function(e){return function(){window.trak.push([e].concat(Array.prototype.slice.call(arguments,0)))}},i=["initialize","identify","track","alias","channel","source","host","protocol","page_view"];for(var s=0;s<i.length;s++)window.trak.io[i[s]]=r(i[s]);window.trak.io.initialize.apply(window.trak.io,arguments)};window.trak.io.load(options.token,alias(options,optionsAliases));this.load()};Trakio.prototype.loaded=function(){return!!(window.trak&&window.trak.loaded)};Trakio.prototype.load=function(callback){load("//d29p64779x43zo.cloudfront.net/v1/trak.io.min.js",callback)};Trakio.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();window.trak.io.page_view(props.path,name||props.title);if(name&&this.options.trackNamedPages){this.track(page.track(name))}if(category&&this.options.trackCategorizedPages){this.track(page.track(category))}};var traitAliases={avatar:"avatar_url",firstName:"first_name",lastName:"last_name"};Trakio.prototype.identify=function(identify){var traits=identify.traits(traitAliases);var id=identify.userId();if(id){window.trak.io.identify(id,traits)}else{window.trak.io.identify(traits)}};Trakio.prototype.track=function(track){window.trak.io.track(track.event(),track.properties())};Trakio.prototype.alias=function(alias){if(!window.trak.io.distinct_id)return;var from=alias.from();var to=alias.to();if(to===window.trak.io.distinct_id())return;if(from){window.trak.io.alias(from,to)}else{window.trak.io.alias(to)}}});require.register("segmentio-analytics.js-integrations/lib/twitter-ads.js",function(exports,require,module){var pixel=require("load-pixel")("//analytics.twitter.com/i/adsct");var integration=require("integration");module.exports=exports=function(analytics){analytics.addIntegration(TwitterAds)};exports.load=pixel;var has=Object.prototype.hasOwnProperty;var TwitterAds=exports.Integration=integration("Twitter Ads").readyOnInitialize().option("events",{});TwitterAds.prototype.track=function(track){var events=this.options.events;var event=track.event();if(!has.call(events,event))return;return exports.load({txn_id:events[event],p_id:"Twitter"})}});require.register("segmentio-analytics.js-integrations/lib/usercycle.js",function(exports,require,module){var callback=require("callback");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_uc");module.exports=exports=function(analytics){analytics.addIntegration(Usercycle)};var Usercycle=exports.Integration=integration("USERcycle").assumesPageview().readyOnInitialize().global("_uc").option("key","");Usercycle.prototype.initialize=function(page){push("_key",this.options.key);this.load()};Usercycle.prototype.loaded=function(){return!!(window._uc&&window._uc.push!==Array.prototype.push)};Usercycle.prototype.load=function(callback){load("//api.usercycle.com/javascripts/track.js",callback)};Usercycle.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();if(id)push("uid",id);push("action","came_back",traits)};Usercycle.prototype.track=function(track){push("action",track.event(),track.properties({revenue:"revenue_amount"}))}});require.register("segmentio-analytics.js-integrations/lib/userfox.js",function(exports,require,module){var alias=require("alias");var callback=require("callback");var convertDates=require("convert-dates");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_ufq");module.exports=exports=function(analytics){analytics.addIntegration(Userfox)};var Userfox=exports.Integration=integration("userfox").assumesPageview().readyOnInitialize().global("_ufq").option("clientId","");Userfox.prototype.initialize=function(page){window._ufq=[];this.load()};Userfox.prototype.loaded=function(){return!!(window._ufq&&window._ufq.push!==Array.prototype.push)};Userfox.prototype.load=function(callback){load("//d2y71mjhnajxcg.cloudfront.net/js/userfox-stable.js",callback)};Userfox.prototype.identify=function(identify){var traits=identify.traits({created:"signup_date"});var email=identify.email();if(!email)return;push("init",{clientId:this.options.clientId,email:email});traits=convertDates(traits,formatDate);push("track",traits)};function formatDate(date){return Math.round(date.getTime()/1e3).toString()}});require.register("segmentio-analytics.js-integrations/lib/uservoice.js",function(exports,require,module){var alias=require("alias");var callback=require("callback");var clone=require("clone");var convertDates=require("convert-dates");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("UserVoice");var unix=require("to-unix-timestamp");module.exports=exports=function(analytics){analytics.addIntegration(UserVoice)};var UserVoice=exports.Integration=integration("UserVoice").assumesPageview().readyOnInitialize().global("UserVoice").global("showClassicWidget").option("apiKey","").option("classic",false).option("forumId",null).option("showWidget",true).option("mode","contact").option("accentColor","#448dd6").option("smartvote",true).option("trigger",null).option("triggerPosition","bottom-right").option("triggerColor","#ffffff").option("triggerBackgroundColor","rgba(46, 49, 51, 0.6)").option("classicMode","full").option("primaryColor","#cc6d00").option("linkColor","#007dbf").option("defaultMode","support").option("tabLabel","Feedback & Support").option("tabColor","#cc6d00").option("tabPosition","middle-right").option("tabInverted",false);UserVoice.on("construct",function(integration){if(!integration.options.classic)return;integration.group=undefined;integration.identify=integration.identifyClassic;integration.initialize=integration.initializeClassic});UserVoice.prototype.initialize=function(page){var options=this.options;var opts=formatOptions(options);push("set",opts);push("autoprompt",{});if(options.showWidget){options.trigger?push("addTrigger",options.trigger,opts):push("addTrigger",opts)}this.load()};UserVoice.prototype.loaded=function(){return!!(window.UserVoice&&window.UserVoice.push!==Array.prototype.push)};UserVoice.prototype.load=function(callback){var key=this.options.apiKey;load("//widget.uservoice.com/"+key+".js",callback)};UserVoice.prototype.identify=function(identify){var traits=identify.traits({created:"created_at"});traits=convertDates(traits,unix);push("identify",traits)};UserVoice.prototype.group=function(group){var traits=group.traits({created:"created_at"});traits=convertDates(traits,unix);push("identify",{account:traits})};UserVoice.prototype.initializeClassic=function(){var options=this.options;window.showClassicWidget=showClassicWidget;if(options.showWidget)showClassicWidget("showTab",formatClassicOptions(options));this.load()};UserVoice.prototype.identifyClassic=function(identify){push("setCustomFields",identify.traits())};function formatOptions(options){return alias(options,{forumId:"forum_id",accentColor:"accent_color",smartvote:"smartvote_enabled",triggerColor:"trigger_color",triggerBackgroundColor:"trigger_background_color",triggerPosition:"trigger_position"})}function formatClassicOptions(options){return alias(options,{forumId:"forum_id",classicMode:"mode",primaryColor:"primary_color",tabPosition:"tab_position",tabColor:"tab_color",linkColor:"link_color",defaultMode:"default_mode",tabLabel:"tab_label",tabInverted:"tab_inverted"})}function showClassicWidget(type,options){type=type||"showLightbox";push(type,"classic_widget",options)}});require.register("segmentio-analytics.js-integrations/lib/vero.js",function(exports,require,module){var callback=require("callback");var integration=require("integration");var load=require("load-script");var push=require("global-queue")("_veroq");module.exports=exports=function(analytics){analytics.addIntegration(Vero)};var Vero=exports.Integration=integration("Vero").readyOnInitialize().global("_veroq").option("apiKey","");Vero.prototype.initialize=function(pgae){push("init",{api_key:this.options.apiKey});this.load()};Vero.prototype.loaded=function(){return!!(window._veroq&&window._veroq.push!==Array.prototype.push)};Vero.prototype.load=function(callback){load("//d3qxef4rp70elm.cloudfront.net/m.js",callback)};Vero.prototype.page=function(page){push("trackPageview")};Vero.prototype.identify=function(identify){var traits=identify.traits();var email=identify.email();var id=identify.userId();if(!id||!email)return;push("user",traits)};Vero.prototype.track=function(track){push("track",track.event(),track.properties())}});require.register("segmentio-analytics.js-integrations/lib/visual-website-optimizer.js",function(exports,require,module){var callback=require("callback");var each=require("each");var integration=require("integration");var tick=require("next-tick");var analytics;module.exports=exports=function(ajs){ajs.addIntegration(VWO);analytics=ajs};var VWO=exports.Integration=integration("Visual Website Optimizer").readyOnInitialize().option("replay",true);VWO.prototype.initialize=function(){if(this.options.replay)this.replay()};VWO.prototype.replay=function(){tick(function(){experiments(function(err,traits){if(traits)analytics.identify(traits)})})};function experiments(callback){enqueue(function(){var data={};var ids=window._vwo_exp_ids;if(!ids)return callback();each(ids,function(id){var name=variation(id);if(name)data["Experiment: "+id]=name});callback(null,data)})}function enqueue(fn){window._vis_opt_queue=window._vis_opt_queue||[];window._vis_opt_queue.push(fn)}function variation(id){var experiments=window._vwo_exp;if(!experiments)return null;var experiment=experiments[id];var variationId=experiment.combination_chosen;return variationId?experiment.comb_n[variationId]:null}});require.register("segmentio-analytics.js-integrations/lib/webengage.js",function(exports,require,module){var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(WebEngage)};var WebEngage=exports.Integration=integration("WebEngage").assumesPageview().readyOnLoad().global("_weq").global("webengage").option("widgetVersion","4.0").option("licenseCode","");WebEngage.prototype.initialize=function(page){var _weq=window._weq=window._weq||{};_weq["webengage.licenseCode"]=this.options.licenseCode;_weq["webengage.widgetVersion"]=this.options.widgetVersion;this.load()};WebEngage.prototype.loaded=function(){return!!window.webengage};WebEngage.prototype.load=function(fn){var path="/js/widget/webengage-min-v-4.0.js";load({https:"https://ssl.widgets.webengage.com"+path,http:"http://cdn.widgets.webengage.com"+path},fn)}});require.register("segmentio-analytics.js-integrations/lib/woopra.js",function(exports,require,module){var integration=require("integration");var snake=require("to-snake-case");var load=require("load-script");var isEmail=require("is-email");var extend=require("extend");var each=require("each");var type=require("type");module.exports=exports=function(analytics){analytics.addIntegration(Woopra)};var Woopra=exports.Integration=integration("Woopra").readyOnLoad().global("woopra").option("domain","").option("cookieName","wooTracker").option("cookieDomain",null).option("cookiePath","/").option("ping",true).option("pingInterval",12e3).option("idleTimeout",3e5).option("downloadTracking",true).option("outgoingTracking",true).option("outgoingIgnoreSubdomain",true).option("downloadPause",200).option("outgoingPause",400).option("ignoreQueryUrl",true).option("hideCampaign",false);Woopra.prototype.initialize=function(page){(function(){var i,s,z,w=window,d=document,a=arguments,q="script",f=["config","track","identify","visit","push","call"],c=function(){var i,self=this;self._e=[];for(i=0;i<f.length;i++){(function(f){self[f]=function(){self._e.push([f].concat(Array.prototype.slice.call(arguments,0)));return self}})(f[i])}};w._w=w._w||{};for(i=0;i<a.length;i++){w._w[a[i]]=w[a[i]]=w[a[i]]||new c}})("woopra");this.load();each(this.options,function(key,value){key=snake(key);if(null==value)return;if(""==value)return;window.woopra.config(key,value)})};Woopra.prototype.loaded=function(){return!!(window.woopra&&window.woopra.loaded)};Woopra.prototype.load=function(callback){load("//static.woopra.com/js/w.js",callback)};Woopra.prototype.page=function(page){var props=page.properties();var name=page.fullName();if(name)props.title=name;window.woopra.track("pv",props)};Woopra.prototype.identify=function(identify){window.woopra.identify(identify.traits()).push()};Woopra.prototype.track=function(track){window.woopra.track(track.event(),track.properties())}});require.register("segmentio-analytics.js-integrations/lib/yandex-metrica.js",function(exports,require,module){var callback=require("callback");var integration=require("integration");var load=require("load-script");module.exports=exports=function(analytics){analytics.addIntegration(Yandex)};var Yandex=exports.Integration=integration("Yandex Metrica").assumesPageview().readyOnInitialize().global("yandex_metrika_callbacks").global("Ya").option("counterId",null);Yandex.prototype.initialize=function(page){var id=this.options.counterId;push(function(){window["yaCounter"+id]=new window.Ya.Metrika({id:id})});this.load()};Yandex.prototype.loaded=function(){return!!(window.Ya&&window.Ya.Metrika)};Yandex.prototype.load=function(callback){load("//mc.yandex.ru/metrika/watch.js",callback)};function push(callback){window.yandex_metrika_callbacks=window.yandex_metrika_callbacks||[];window.yandex_metrika_callbacks.push(callback)}});require.register("segmentio-canonical/index.js",function(exports,require,module){module.exports=function canonical(){var tags=document.getElementsByTagName("link");for(var i=0,tag;tag=tags[i];i++){if("canonical"==tag.getAttribute("rel"))return tag.getAttribute("href")}}});require.register("segmentio-extend/index.js",function(exports,require,module){module.exports=function extend(object){var args=Array.prototype.slice.call(arguments,1);for(var i=0,source;source=args[i];i++){if(!source)continue;for(var property in source){object[property]=source[property]}}return object}});require.register("camshaft-require-component/index.js",function(exports,require,module){module.exports=function(parent){function require(name,fallback){try{return parent(name)}catch(e){try{return parent(fallback||name+"-component")}catch(e2){throw e}}}for(var key in parent){require[key]=parent[key]}return require}});require.register("segmentio-facade/lib/index.js",function(exports,require,module){var Facade=require("./facade");module.exports=Facade;Facade.Alias=require("./alias");Facade.Group=require("./group");Facade.Identify=require("./identify");Facade.Track=require("./track");Facade.Page=require("./page");Facade.Screen=require("./screen")});require.register("segmentio-facade/lib/alias.js",function(exports,require,module){var Facade=require("./facade");var component=require("require-component")(require);var inherit=component("inherit");module.exports=Alias;function Alias(dictionary){Facade.call(this,dictionary)}inherit(Alias,Facade);Alias.prototype.type=Alias.prototype.action=function(){return"alias"};Alias.prototype.from=Alias.prototype.previousId=function(){return this.field("previousId")||this.field("from")};Alias.prototype.to=Alias.prototype.userId=function(){return this.field("userId")||this.field("to")}});require.register("segmentio-facade/lib/facade.js",function(exports,require,module){var component=require("require-component")(require);var clone=component("clone");var isEnabled=component("./is-enabled");var objCase=component("obj-case");var traverse=component("isodate-traverse");module.exports=Facade;function Facade(obj){if(!obj.hasOwnProperty("timestamp"))obj.timestamp=new Date;else obj.timestamp=new Date(obj.timestamp);this.obj=obj}Facade.prototype.proxy=function(field){var fields=field.split(".");field=fields.shift();var obj=this[field]||this.field(field);if(!obj)return obj;if(typeof obj==="function")obj=obj.call(this)||{};if(fields.length===0)return transform(obj);obj=objCase(obj,fields.join("."));return transform(obj)};Facade.prototype.field=function(field){var obj=this.obj[field];return transform(obj)};Facade.proxy=function(field){return function(){return this.proxy(field)}};Facade.field=function(field){return function(){return this.field(field)}};Facade.prototype.json=function(){return clone(this.obj)};Facade.prototype.context=Facade.prototype.options=function(integration){var options=clone(this.obj.options||this.obj.context)||{};if(!integration)return clone(options);if(!this.enabled(integration))return;var integrations=this.integrations();var value=integrations[integration]||objCase(integrations,integration);if("boolean"==typeof value)value={};return value||{}};Facade.prototype.enabled=function(integration){var allEnabled=this.proxy("options.providers.all");if(typeof allEnabled!=="boolean")allEnabled=this.proxy("options.all");if(typeof allEnabled!=="boolean")allEnabled=this.proxy("integrations.all");if(typeof allEnabled!=="boolean")allEnabled=true;var enabled=allEnabled&&isEnabled(integration);var options=this.integrations();if(options.providers&&options.providers.hasOwnProperty(integration)){enabled=options.providers[integration]}if(options.hasOwnProperty(integration)){var settings=options[integration];if(typeof settings==="boolean"){enabled=settings}else{enabled=true}}return enabled?true:false};Facade.prototype.integrations=function(){return this.obj.integrations||this.proxy("options.providers")||this.options()};Facade.prototype.active=function(){var active=this.proxy("options.active");if(active===null||active===undefined)active=true;return active};Facade.prototype.sessionId=Facade.prototype.anonymousId=function(){return this.field("anonymousId")||this.field("sessionId")};Facade.prototype.library=function(){var library=this.proxy("options.library");if(!library)return{name:"unknown",version:null};if(typeof library==="string")return{name:library,version:null};return library};Facade.prototype.userId=Facade.field("userId");Facade.prototype.channel=Facade.field("channel");Facade.prototype.timestamp=Facade.field("timestamp");Facade.prototype.userAgent=Facade.proxy("options.userAgent");Facade.prototype.ip=Facade.proxy("options.ip");function transform(obj){var cloned=clone(obj);traverse(cloned);return cloned}});require.register("segmentio-facade/lib/group.js",function(exports,require,module){var Facade=require("./facade");var component=require("require-component")(require);var inherit=component("inherit");var newDate=component("new-date");module.exports=Group;function Group(dictionary){Facade.call(this,dictionary)}inherit(Group,Facade);Group.prototype.type=Group.prototype.action=function(){return"group"};Group.prototype.groupId=Facade.field("groupId");Group.prototype.created=function(){var created=this.proxy("traits.createdAt")||this.proxy("traits.created")||this.proxy("properties.createdAt")||this.proxy("properties.created");if(created)return newDate(created)};Group.prototype.traits=function(aliases){var ret=this.properties();var id=this.groupId();aliases=aliases||{};if(id)ret.id=id;for(var alias in aliases){var value=null==this[alias]?this.proxy("traits."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Group.prototype.properties=function(){return this.field("traits")||this.field("properties")||{}}});require.register("segmentio-facade/lib/page.js",function(exports,require,module){var component=require("require-component")(require);var Facade=component("./facade");var inherit=component("inherit");var Track=require("./track");module.exports=Page;function Page(dictionary){Facade.call(this,dictionary)}inherit(Page,Facade);Page.prototype.type=Page.prototype.action=function(){return"page"};Page.prototype.category=Facade.field("category");Page.prototype.name=Facade.field("name");Page.prototype.properties=function(){var props=this.field("properties")||{};var category=this.category();var name=this.name();if(category)props.category=category;if(name)props.name=name;return props};Page.prototype.fullName=function(){var category=this.category();var name=this.name();return name&&category?category+" "+name:name};Page.prototype.event=function(name){return name?"Viewed "+name+" Page":"Loaded a Page"};Page.prototype.track=function(name){var props=this.properties();return new Track({event:this.event(name),properties:props})}});require.register("segmentio-facade/lib/identify.js",function(exports,require,module){var component=require("require-component")(require);var clone=component("clone");var Facade=component("./facade");var inherit=component("inherit");var isEmail=component("is-email");var newDate=component("new-date");var trim=component("trim");module.exports=Identify;function Identify(dictionary){Facade.call(this,dictionary)}inherit(Identify,Facade);Identify.prototype.type=Identify.prototype.action=function(){return"identify"};Identify.prototype.traits=function(aliases){var ret=this.field("traits")||{};var id=this.userId();aliases=aliases||{};if(id)ret.id=id;for(var alias in aliases){var value=null==this[alias]?this.proxy("traits."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Identify.prototype.email=function(){var email=this.proxy("traits.email");if(email)return email;var userId=this.userId();if(isEmail(userId))return userId};Identify.prototype.created=function(){var created=this.proxy("traits.created")||this.proxy("traits.createdAt");if(created)return newDate(created)};Identify.prototype.companyCreated=function(){var created=this.proxy("traits.company.created")||this.proxy("traits.company.createdAt");if(created)return newDate(created)};Identify.prototype.name=function(){var name=this.proxy("traits.name");if(typeof name==="string")return trim(name);var firstName=this.firstName();var lastName=this.lastName();if(firstName&&lastName)return trim(firstName+" "+lastName)};Identify.prototype.firstName=function(){var firstName=this.proxy("traits.firstName");if(typeof firstName==="string")return trim(firstName);var name=this.proxy("traits.name");if(typeof name==="string")return trim(name).split(" ")[0]};Identify.prototype.lastName=function(){var lastName=this.proxy("traits.lastName");if(typeof lastName==="string")return trim(lastName);var name=this.proxy("traits.name");if(typeof name!=="string")return;var space=trim(name).indexOf(" ");if(space===-1)return;return trim(name.substr(space+1))};Identify.prototype.uid=function(){return this.userId()||this.username()||this.email()};Identify.prototype.description=function(){return this.proxy("traits.description")||this.proxy("traits.background")};Identify.prototype.username=Facade.proxy("traits.username");Identify.prototype.website=Facade.proxy("traits.website");Identify.prototype.phone=Facade.proxy("traits.phone");Identify.prototype.address=Facade.proxy("traits.address");Identify.prototype.avatar=Facade.proxy("traits.avatar")});require.register("segmentio-facade/lib/is-enabled.js",function(exports,require,module){var disabled={Salesforce:true,Marketo:true};module.exports=function(integration){return!disabled[integration]}});require.register("segmentio-facade/lib/track.js",function(exports,require,module){var component=require("require-component")(require);var clone=component("clone");var Facade=component("./facade");var Identify=component("./identify");var inherit=component("inherit");var isEmail=component("is-email");module.exports=Track;function Track(dictionary){Facade.call(this,dictionary)}inherit(Track,Facade);Track.prototype.type=Track.prototype.action=function(){return"track"};Track.prototype.event=Facade.field("event");Track.prototype.value=Facade.proxy("properties.value");Track.prototype.category=Facade.proxy("properties.category");Track.prototype.country=Facade.proxy("properties.country");Track.prototype.state=Facade.proxy("properties.state");Track.prototype.city=Facade.proxy("properties.city");Track.prototype.zip=Facade.proxy("properties.zip");Track.prototype.id=Facade.proxy("properties.id");Track.prototype.sku=Facade.proxy("properties.sku");Track.prototype.tax=Facade.proxy("properties.tax");Track.prototype.name=Facade.proxy("properties.name");Track.prototype.price=Facade.proxy("properties.price");Track.prototype.total=Facade.proxy("properties.total");Track.prototype.coupon=Facade.proxy("properties.coupon");Track.prototype.shipping=Facade.proxy("properties.shipping");Track.prototype.orderId=function(){return this.proxy("properties.id")||this.proxy("properties.orderId")};Track.prototype.subtotal=function(){var subtotal=this.obj.properties.subtotal;var total=this.total();var n;if(subtotal)return subtotal;if(!total)return 0;if(n=this.tax())total-=n;if(n=this.shipping())total-=n;return total};Track.prototype.products=function(){var props=this.obj.properties||{};return props.products||[]};Track.prototype.quantity=function(){var props=this.obj.properties||{};return props.quantity||1};Track.prototype.currency=function(){var props=this.obj.properties||{};return props.currency||"USD"};Track.prototype.referrer=Facade.proxy("properties.referrer");Track.prototype.query=Facade.proxy("options.query");Track.prototype.properties=function(aliases){var ret=this.field("properties")||{};aliases=aliases||{};for(var alias in aliases){var value=null==this[alias]?this.proxy("properties."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Track.prototype.traits=function(){return this.proxy("options.traits")||{}};Track.prototype.username=function(){return this.proxy("traits.username")||this.proxy("properties.username")||this.userId()||this.sessionId()};Track.prototype.email=function(){var email=this.proxy("traits.email");email=email||this.proxy("properties.email");if(email)return email;var userId=this.userId();if(isEmail(userId))return userId};Track.prototype.revenue=function(){var revenue=this.proxy("properties.revenue");var event=this.event();if(!revenue&&event&&event.match(/completed ?order/i)){revenue=this.proxy("properties.total")}return currency(revenue)};Track.prototype.cents=function(){var revenue=this.revenue();return"number"!=typeof revenue?this.value()||0:revenue*100};Track.prototype.identify=function(){var json=this.json();json.traits=this.traits();return new Identify(json)};function currency(val){if(!val)return;if(typeof val==="number")return val;if(typeof val!=="string")return;val=val.replace(/\$/g,"");val=parseFloat(val);if(!isNaN(val))return val}});require.register("segmentio-facade/lib/screen.js",function(exports,require,module){var component=require("require-component")(require);var inherit=component("inherit");var Page=component("./page");var Track=require("./track");module.exports=Screen;function Screen(dictionary){Page.call(this,dictionary)}inherit(Screen,Page);Screen.prototype.type=Screen.prototype.action=function(){return"screen"};Screen.prototype.event=function(name){return name?"Viewed "+name+" Screen":"Loaded a Screen"};Screen.prototype.track=function(name){var props=this.properties();return new Track({event:this.event(name),properties:props})}});require.register("segmentio-is-email/index.js",function(exports,require,module){module.exports=isEmail;var matcher=/.+\@.+\..+/;function isEmail(string){return matcher.test(string)}});require.register("segmentio-is-meta/index.js",function(exports,require,module){module.exports=function isMeta(e){if(e.metaKey||e.altKey||e.ctrlKey||e.shiftKey)return true;var which=e.which,button=e.button;if(!which&&button!==undefined){return!button&1&&!button&2&&button&4}else if(which===2){return true}return false}});require.register("segmentio-isodate/index.js",function(exports,require,module){var matcher=/^(\d{4})(?:-?(\d{2})(?:-?(\d{2}))?)?(?:([ T])(\d{2}):?(\d{2})(?::?(\d{2})(?:[,\.](\d{1,}))?)?(?:(Z)|([+\-])(\d{2})(?::?(\d{2}))?)?)?$/;exports.parse=function(iso){var numericKeys=[1,5,6,7,8,11,12];var arr=matcher.exec(iso);var offset=0;if(!arr)return new Date(iso);for(var i=0,val;val=numericKeys[i];i++){arr[val]=parseInt(arr[val],10)||0}arr[2]=parseInt(arr[2],10)||1;arr[3]=parseInt(arr[3],10)||1;arr[2]--;if(arr[8])arr[8]=(arr[8]+"00").substring(0,3);if(arr[4]==" "){offset=(new Date).getTimezoneOffset()}else if(arr[9]!=="Z"&&arr[10]){offset=arr[11]*60+arr[12];if("+"==arr[10])offset=0-offset}var millis=Date.UTC(arr[1],arr[2],arr[3],arr[5],arr[6]+offset,arr[7],arr[8]);return new Date(millis)};exports.is=function(string,strict){if(strict&&false===/^\d{4}-\d{2}-\d{2}/.test(string))return false;return matcher.test(string)}});require.register("segmentio-isodate-traverse/index.js",function(exports,require,module){var is=require("is");var isodate=require("isodate");var each;try{each=require("each")}catch(err){each=require("each-component")}module.exports=traverse;function traverse(input,strict){if(strict===undefined)strict=true;if(is.object(input)){return object(input,strict)}else if(is.array(input)){return array(input,strict)}}function object(obj,strict){each(obj,function(key,val){if(isodate.is(val,strict)){obj[key]=isodate.parse(val)}else if(is.object(val)||is.array(val)){traverse(val,strict)}});return obj}function array(arr,strict){each(arr,function(val,x){if(is.object(val)){traverse(val,strict)}else if(isodate.is(val,strict)){arr[x]=isodate.parse(val)}});return arr}});require.register("component-json-fallback/index.js",function(exports,require,module){(function(){"use strict";
var JSON=module.exports={};function f(n){return n<10?"0"+n:n}if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(){return this.valueOf()}}var cx,escapable,gap,indent,meta,rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+string+'"'}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key)}if(typeof rep==="function"){value=rep.call(holder,key,value)}switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value){return"null"}gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null"}v=partial.length===0?"[]":gap?"[\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"]":"["+partial.join(",")+"]";gap=mind;return v}if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){if(typeof rep[i]==="string"){k=rep[i];v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}else{for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"}":"{"+partial.join(",")+"}";gap=mind;return v}}if(typeof JSON.stringify!=="function"){escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;meta={"\b":"\\b"," ":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"};JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" "}}else if(typeof space==="string"){indent=space}rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("JSON.stringify")}return str("",{"":value})}}if(typeof JSON.parse!=="function"){cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v}else{delete value[k]}}}}return reviver.call(holder,key,value)}text=String(text);cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j}throw new SyntaxError("JSON.parse")}}})()});require.register("segmentio-json/index.js",function(exports,require,module){var json=window.JSON||{};var stringify=json.stringify;var parse=json.parse;module.exports=parse&&stringify?JSON:require("json-fallback")});require.register("segmentio-new-date/lib/index.js",function(exports,require,module){var is=require("is");var isodate=require("isodate");var milliseconds=require("./milliseconds");var seconds=require("./seconds");module.exports=function newDate(val){if(is.date(val))return val;if(is.number(val))return new Date(toMs(val));if(isodate.is(val))return isodate.parse(val);if(milliseconds.is(val))return milliseconds.parse(val);if(seconds.is(val))return seconds.parse(val);return new Date(val)};function toMs(num){if(num<315576e5)return num*1e3;return num}});require.register("segmentio-new-date/lib/milliseconds.js",function(exports,require,module){var matcher=/\d{13}/;exports.is=function(string){return matcher.test(string)};exports.parse=function(millis){millis=parseInt(millis,10);return new Date(millis)}});require.register("segmentio-new-date/lib/seconds.js",function(exports,require,module){var matcher=/\d{10}/;exports.is=function(string){return matcher.test(string)};exports.parse=function(seconds){var millis=parseInt(seconds,10)*1e3;return new Date(millis)}});require.register("segmentio-store.js/store.js",function(exports,require,module){(function(win){var store={},doc=win.document,localStorageName="localStorage",namespace="__storejs__",storage;store.disabled=false;store.set=function(key,value){};store.get=function(key){};store.remove=function(key){};store.clear=function(){};store.transact=function(key,defaultVal,transactionFn){var val=store.get(key);if(transactionFn==null){transactionFn=defaultVal;defaultVal=null}if(typeof val=="undefined"){val=defaultVal||{}}transactionFn(val);store.set(key,val)};store.getAll=function(){};store.serialize=function(value){return JSON.stringify(value)};store.deserialize=function(value){if(typeof value!="string"){return undefined}try{return JSON.parse(value)}catch(e){return value||undefined}};function isLocalStorageNameSupported(){try{return localStorageName in win&&win[localStorageName]}catch(err){return false}}if(isLocalStorageNameSupported()){storage=win[localStorageName];store.set=function(key,val){if(val===undefined){return store.remove(key)}storage.setItem(key,store.serialize(val));return val};store.get=function(key){return store.deserialize(storage.getItem(key))};store.remove=function(key){storage.removeItem(key)};store.clear=function(){storage.clear()};store.getAll=function(){var ret={};for(var i=0;i<storage.length;++i){var key=storage.key(i);ret[key]=store.get(key)}return ret}}else if(doc.documentElement.addBehavior){var storageOwner,storageContainer;try{storageContainer=new ActiveXObject("htmlfile");storageContainer.open();storageContainer.write("<s"+"cript>document.w=window</s"+'cript><iframe src="/favicon.ico"></iframe>');storageContainer.close();storageOwner=storageContainer.w.frames[0].document;storage=storageOwner.createElement("div")}catch(e){storage=doc.createElement("div");storageOwner=doc.body}function withIEStorage(storeFunction){return function(){var args=Array.prototype.slice.call(arguments,0);args.unshift(storage);storageOwner.appendChild(storage);storage.addBehavior("#default#userData");storage.load(localStorageName);var result=storeFunction.apply(store,args);storageOwner.removeChild(storage);return result}}var forbiddenCharsRegex=new RegExp("[!\"#$%&'()*+,/\\\\:;<=>?@[\\]^`{|}~]","g");function ieKeyFix(key){return key.replace(forbiddenCharsRegex,"___")}store.set=withIEStorage(function(storage,key,val){key=ieKeyFix(key);if(val===undefined){return store.remove(key)}storage.setAttribute(key,store.serialize(val));storage.save(localStorageName);return val});store.get=withIEStorage(function(storage,key){key=ieKeyFix(key);return store.deserialize(storage.getAttribute(key))});store.remove=withIEStorage(function(storage,key){key=ieKeyFix(key);storage.removeAttribute(key);storage.save(localStorageName)});store.clear=withIEStorage(function(storage){var attributes=storage.XMLDocument.documentElement.attributes;storage.load(localStorageName);for(var i=0,attr;attr=attributes[i];i++){storage.removeAttribute(attr.name)}storage.save(localStorageName)});store.getAll=withIEStorage(function(storage){var attributes=storage.XMLDocument.documentElement.attributes;var ret={};for(var i=0,attr;attr=attributes[i];++i){var key=ieKeyFix(attr.name);ret[attr.name]=store.deserialize(storage.getAttribute(key))}return ret})}try{store.set(namespace,namespace);if(store.get(namespace)!=namespace){store.disabled=true}store.remove(namespace)}catch(e){store.disabled=true}store.enabled=!store.disabled;if(typeof module!="undefined"&&module.exports){module.exports=store}else if(typeof define==="function"&&define.amd){define(store)}else{win.store=store}})(this.window||global)});require.register("segmentio-top-domain/index.js",function(exports,require,module){var parse=require("url").parse;module.exports=domain;var regexp=/[a-z0-9][a-z0-9\-]*[a-z0-9]\.[a-z\.]{2,6}$/i;function domain(url){var host=parse(url).hostname;var match=host.match(regexp);return match?match[0]:""}});require.register("visionmedia-debug/index.js",function(exports,require,module){if("undefined"==typeof window){module.exports=require("./lib/debug")}else{module.exports=require("./debug")}});require.register("visionmedia-debug/debug.js",function(exports,require,module){module.exports=debug;function debug(name){if(!debug.enabled(name))return function(){};return function(fmt){fmt=coerce(fmt);var curr=new Date;var ms=curr-(debug[name]||curr);debug[name]=curr;fmt=name+" "+fmt+" +"+debug.humanize(ms);window.console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)}}debug.names=[];debug.skips=[];debug.enable=function(name){try{localStorage.debug=name}catch(e){}var split=(name||"").split(/[\s,]+/),len=split.length;for(var i=0;i<len;i++){name=split[i].replace("*",".*?");if(name[0]==="-"){debug.skips.push(new RegExp("^"+name.substr(1)+"$"))}else{debug.names.push(new RegExp("^"+name+"$"))}}};debug.disable=function(){debug.enable("")};debug.humanize=function(ms){var sec=1e3,min=60*1e3,hour=60*min;if(ms>=hour)return(ms/hour).toFixed(1)+"h";if(ms>=min)return(ms/min).toFixed(1)+"m";if(ms>=sec)return(ms/sec|0)+"s";return ms+"ms"};debug.enabled=function(name){for(var i=0,len=debug.skips.length;i<len;i++){if(debug.skips[i].test(name)){return false}}for(var i=0,len=debug.names.length;i<len;i++){if(debug.names[i].test(name)){return true}}return false};function coerce(val){if(val instanceof Error)return val.stack||val.message;return val}try{if(window.localStorage)debug.enable(localStorage.debug)}catch(e){}});require.register("yields-prevent/index.js",function(exports,require,module){module.exports=function(e){e=e||window.event;return e.preventDefault?e.preventDefault():e.returnValue=false}});require.register("analytics/lib/index.js",function(exports,require,module){var Integrations=require("integrations");var Analytics=require("./analytics");var each=require("each");var analytics=module.exports=exports=new Analytics;analytics.require=require;exports.VERSION="1.5.6";each(Integrations,function(name,Integration){analytics.use(Integration)})});require.register("analytics/lib/analytics.js",function(exports,require,module){var after=require("after");var bind=require("bind");var callback=require("callback");var canonical=require("canonical");var clone=require("clone");var cookie=require("./cookie");var debug=require("debug");var defaults=require("defaults");var each=require("each");var Emitter=require("emitter");var group=require("./group");var is=require("is");var isEmail=require("is-email");var isMeta=require("is-meta");var newDate=require("new-date");var on=require("event").bind;var prevent=require("prevent");var querystring=require("querystring");var size=require("object").length;var store=require("./store");var url=require("url");var user=require("./user");var Facade=require("facade");var Identify=Facade.Identify;var Group=Facade.Group;var Alias=Facade.Alias;var Track=Facade.Track;var Page=Facade.Page;module.exports=Analytics;function Analytics(){this.Integrations={};this._integrations={};this._readied=false;this._timeout=300;this._user=user;bind.all(this);var self=this;this.on("initialize",function(settings,options){if(options.initialPageview)self.page()});this.on("initialize",function(){self._parseQuery()})}Emitter(Analytics.prototype);Analytics.prototype.use=function(plugin){plugin(this);return this};Analytics.prototype.addIntegration=function(Integration){var name=Integration.prototype.name;if(!name)throw new TypeError("attempted to add an invalid integration");this.Integrations[name]=Integration;return this};Analytics.prototype.init=Analytics.prototype.initialize=function(settings,options){settings=settings||{};options=options||{};this._options(options);this._readied=false;this._integrations={};user.load();group.load();var self=this;each(settings,function(name){var Integration=self.Integrations[name];if(!Integration)delete settings[name]});var ready=after(size(settings),function(){self._readied=true;self.emit("ready")});each(settings,function(name,opts){var Integration=self.Integrations[name];if(options.initialPageview&&opts.initialPageview===false){Integration.prototype.page=after(2,Integration.prototype.page)}var integration=new Integration(clone(opts));integration.once("ready",ready);integration.initialize();self._integrations[name]=integration});this.initialized=true;this.emit("initialize",settings,options);return this};Analytics.prototype.identify=function(id,traits,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(traits))fn=traits,options=null,traits=null;if(is.object(id))options=traits,traits=id,id=user.id();user.identify(id,traits);id=user.id();traits=user.traits();this._invoke("identify",new Identify({options:options,traits:traits,userId:id}));this.emit("identify",id,traits,options);this._callback(fn);return this};Analytics.prototype.user=function(){return user};Analytics.prototype.group=function(id,traits,options,fn){if(0===arguments.length)return group;if(is.fn(options))fn=options,options=null;if(is.fn(traits))fn=traits,options=null,traits=null;if(is.object(id))options=traits,traits=id,id=group.id();group.identify(id,traits);id=group.id();traits=group.traits();this._invoke("group",new Group({options:options,traits:traits,groupId:id}));this.emit("group",id,traits,options);this._callback(fn);return this};Analytics.prototype.track=function(event,properties,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(properties))fn=properties,options=null,properties=null;this._invoke("track",new Track({properties:properties,options:options,event:event}));this.emit("track",event,properties,options);this._callback(fn);return this};Analytics.prototype.trackClick=Analytics.prototype.trackLink=function(links,event,properties){if(!links)return this;if(is.element(links))links=[links];var self=this;each(links,function(el){on(el,"click",function(e){var ev=is.fn(event)?event(el):event;var props=is.fn(properties)?properties(el):properties;self.track(ev,props);if(el.href&&el.target!=="_blank"&&!isMeta(e)){prevent(e);self._callback(function(){window.location.href=el.href})}})});return this};Analytics.prototype.trackSubmit=Analytics.prototype.trackForm=function(forms,event,properties){if(!forms)return this;if(is.element(forms))forms=[forms];var self=this;each(forms,function(el){function handler(e){prevent(e);var ev=is.fn(event)?event(el):event;var props=is.fn(properties)?properties(el):properties;self.track(ev,props);self._callback(function(){el.submit()})}var $=window.jQuery||window.Zepto;if($){$(el).submit(handler)}else{on(el,"submit",handler)}});return this};Analytics.prototype.page=function(category,name,properties,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(properties))fn=properties,options=properties=null;if(is.fn(name))fn=name,options=properties=name=null;if(is.object(category))options=name,properties=category,name=category=null;if(is.object(name))options=properties,properties=name,name=null;if(is.string(category)&&!is.string(name))name=category,category=null;var defs={path:canonicalPath(),referrer:document.referrer,title:document.title,search:location.search};if(name)defs.name=name;if(category)defs.category=category;properties=clone(properties)||{};defaults(properties,defs);properties.url=properties.url||canonicalUrl(properties.search);this._invoke("page",new Page({properties:properties,category:category,options:options,name:name}));this.emit("page",category,name,properties,options);this._callback(fn);return this};Analytics.prototype.pageview=function(url,options){var properties={};if(url)properties.path=url;this.page(properties);return this};Analytics.prototype.alias=function(to,from,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(from))fn=from,options=null,from=null;if(is.object(from))options=from,from=null;this._invoke("alias",new Alias({options:options,from:from,to:to}));this.emit("alias",to,from,options);this._callback(fn);return this};Analytics.prototype.ready=function(fn){if(!is.fn(fn))return this;this._readied?callback.async(fn):this.once("ready",fn);return this};Analytics.prototype.timeout=function(timeout){this._timeout=timeout};Analytics.prototype.debug=function(str){if(0==arguments.length||str){debug.enable("analytics:"+(str||"*"))}else{debug.disable()}};Analytics.prototype._options=function(options){options=options||{};cookie.options(options.cookie);store.options(options.localStorage);user.options(options.user);group.options(options.group);return this};Analytics.prototype._callback=function(fn){callback.async(fn,this._timeout);return this};Analytics.prototype._invoke=function(method,facade){var options=facade.options();this.emit("invoke",facade);each(this._integrations,function(name,integration){if(!facade.enabled(name))return;integration.invoke.call(integration,method,facade)});return this};Analytics.prototype.push=function(args){var method=args.shift();if(!this[method])return;this[method].apply(this,args)};Analytics.prototype._parseQuery=function(){var q=querystring.parse(window.location.search);if(q.ajs_uid)this.identify(q.ajs_uid);if(q.ajs_event)this.track(q.ajs_event);return this};function canonicalPath(){var canon=canonical();if(!canon)return window.location.pathname;var parsed=url.parse(canon);return parsed.pathname}function canonicalUrl(search){var canon=canonical();if(canon)return~canon.indexOf("?")?canon:canon+search;var url=window.location.href;var i=url.indexOf("#");return-1==i?url:url.slice(0,i)}});require.register("analytics/lib/cookie.js",function(exports,require,module){var bind=require("bind");var cookie=require("cookie");var clone=require("clone");var defaults=require("defaults");var json=require("json");var topDomain=require("top-domain");function Cookie(options){this.options(options)}Cookie.prototype.options=function(options){if(arguments.length===0)return this._options;options=options||{};var domain="."+topDomain(window.location.href);if("."==domain)domain="";defaults(options,{maxage:31536e6,path:"/",domain:domain});this._options=options};Cookie.prototype.set=function(key,value){try{value=json.stringify(value);cookie(key,value,clone(this._options));return true}catch(e){return false}};Cookie.prototype.get=function(key){try{var value=cookie(key);value=value?json.parse(value):null;return value}catch(e){return null}};Cookie.prototype.remove=function(key){try{cookie(key,null,clone(this._options));return true}catch(e){return false}};module.exports=bind.all(new Cookie);module.exports.Cookie=Cookie});require.register("analytics/lib/entity.js",function(exports,require,module){var traverse=require("isodate-traverse");var defaults=require("defaults");var cookie=require("./cookie");var store=require("./store");var extend=require("extend");var clone=require("clone");module.exports=Entity;function Entity(options){this.options(options)}Entity.prototype.options=function(options){if(arguments.length===0)return this._options;options||(options={});defaults(options,this.defaults||{});this._options=options};Entity.prototype.id=function(id){switch(arguments.length){case 0:return this._getId();case 1:return this._setId(id)}};Entity.prototype._getId=function(){var ret=this._options.persist?cookie.get(this._options.cookie.key):this._id;return ret===undefined?null:ret};Entity.prototype._setId=function(id){if(this._options.persist){cookie.set(this._options.cookie.key,id)}else{this._id=id}};Entity.prototype.properties=Entity.prototype.traits=function(traits){switch(arguments.length){case 0:return this._getTraits();case 1:return this._setTraits(traits)}};Entity.prototype._getTraits=function(){var ret=this._options.persist?store.get(this._options.localStorage.key):this._traits;return ret?traverse(clone(ret)):{}};Entity.prototype._setTraits=function(traits){traits||(traits={});if(this._options.persist){store.set(this._options.localStorage.key,traits)}else{this._traits=traits}};Entity.prototype.identify=function(id,traits){traits||(traits={});var current=this.id();if(current===null||current===id)traits=extend(this.traits(),traits);if(id)this.id(id);this.debug("identify %o, %o",id,traits);this.traits(traits);this.save()};Entity.prototype.save=function(){if(!this._options.persist)return false;cookie.set(this._options.cookie.key,this.id());store.set(this._options.localStorage.key,this.traits());return true};Entity.prototype.logout=function(){this.id(null);this.traits({});cookie.remove(this._options.cookie.key);store.remove(this._options.localStorage.key)};Entity.prototype.reset=function(){this.logout();this.options({})};Entity.prototype.load=function(){this.id(cookie.get(this._options.cookie.key));this.traits(store.get(this._options.localStorage.key))}});require.register("analytics/lib/group.js",function(exports,require,module){var debug=require("debug")("analytics:group");var Entity=require("./entity");var inherit=require("inherit");var bind=require("bind");Group.defaults={persist:true,cookie:{key:"ajs_group_id"},localStorage:{key:"ajs_group_properties"}};function Group(options){this.defaults=Group.defaults;this.debug=debug;Entity.call(this,options)}inherit(Group,Entity);module.exports=bind.all(new Group);module.exports.Group=Group});require.register("analytics/lib/store.js",function(exports,require,module){var bind=require("bind");var defaults=require("defaults");var store=require("store");function Store(options){this.options(options)}Store.prototype.options=function(options){if(arguments.length===0)return this._options;options=options||{};defaults(options,{enabled:true});this.enabled=options.enabled&&store.enabled;this._options=options};Store.prototype.set=function(key,value){if(!this.enabled)return false;return store.set(key,value)};Store.prototype.get=function(key){if(!this.enabled)return null;return store.get(key)};Store.prototype.remove=function(key){if(!this.enabled)return false;return store.remove(key)};module.exports=bind.all(new Store);module.exports.Store=Store});require.register("analytics/lib/user.js",function(exports,require,module){var debug=require("debug")("analytics:user");var Entity=require("./entity");var inherit=require("inherit");var bind=require("bind");var cookie=require("./cookie");User.defaults={persist:true,cookie:{key:"ajs_user_id",oldKey:"ajs_user"},localStorage:{key:"ajs_user_traits"}};function User(options){this.defaults=User.defaults;this.debug=debug;Entity.call(this,options)}inherit(User,Entity);User.prototype.load=function(){if(this._loadOldCookie())return;Entity.prototype.load.call(this)};User.prototype._loadOldCookie=function(){var user=cookie.get(this._options.cookie.oldKey);if(!user)return false;this.id(user.id);this.traits(user.traits);cookie.remove(this._options.cookie.oldKey);return true};module.exports=bind.all(new User);module.exports.User=User});require.register("segmentio-analytics.js-integrations/lib/slugs.json",function(exports,require,module){module.exports=["adroll","adwords","alexa","amplitude","awesm","awesomatic","bing-ads","bronto","bugherd","bugsnag","chartbeat","churnbee","clicky","comscore","crazy-egg","curebit","customerio","drip","errorception","evergage","facebook-ads","foxmetrics","frontleaf","gauges","get-satisfaction","google-analytics","google-tag-manager","gosquared","heap","hellobar","hittail","hubspot","improvely","inspectlet","intercom","keen-io","kenshoo","kissmetrics","klaviyo","leadlander","livechat","lucky-orange","lytics","mixpanel","mojn","mouseflow","mousestats","navilytics","olark","optimizely","perfect-audience","pingdom","piwik","preact","qualaroo","quantcast","rollbar","saasquatch","sentry","snapengage","spinnakr","tapstream","trakio","twitter-ads","usercycle","userfox","uservoice","vero","visual-website-optimizer","webengage","woopra","yandex-metrica"]});require.alias("avetisk-defaults/index.js","analytics/deps/defaults/index.js");require.alias("avetisk-defaults/index.js","defaults/index.js");require.alias("component-clone/index.js","analytics/deps/clone/index.js");require.alias("component-clone/index.js","clone/index.js");require.alias("component-type/index.js","component-clone/deps/type/index.js");require.alias("component-cookie/index.js","analytics/deps/cookie/index.js");require.alias("component-cookie/index.js","cookie/index.js");require.alias("component-each/index.js","analytics/deps/each/index.js");require.alias("component-each/index.js","each/index.js");require.alias("component-type/index.js","component-each/deps/type/index.js");require.alias("component-emitter/index.js","analytics/deps/emitter/index.js");require.alias("component-emitter/index.js","emitter/index.js");require.alias("component-indexof/index.js","component-emitter/deps/indexof/index.js");require.alias("component-event/index.js","analytics/deps/event/index.js");require.alias("component-event/index.js","event/index.js");require.alias("component-inherit/index.js","analytics/deps/inherit/index.js");require.alias("component-inherit/index.js","inherit/index.js");require.alias("component-object/index.js","analytics/deps/object/index.js");require.alias("component-object/index.js","object/index.js");require.alias("component-querystring/index.js","analytics/deps/querystring/index.js");require.alias("component-querystring/index.js","querystring/index.js");require.alias("component-trim/index.js","component-querystring/deps/trim/index.js");require.alias("component-type/index.js","component-querystring/deps/type/index.js");require.alias("component-url/index.js","analytics/deps/url/index.js");require.alias("component-url/index.js","url/index.js");require.alias("ianstormtaylor-bind/index.js","analytics/deps/bind/index.js");require.alias("ianstormtaylor-bind/index.js","bind/index.js");require.alias("component-bind/index.js","ianstormtaylor-bind/deps/bind/index.js");require.alias("segmentio-bind-all/index.js","ianstormtaylor-bind/deps/bind-all/index.js");require.alias("component-bind/index.js","segmentio-bind-all/deps/bind/index.js");require.alias("component-type/index.js","segmentio-bind-all/deps/type/index.js");require.alias("ianstormtaylor-callback/index.js","analytics/deps/callback/index.js");require.alias("ianstormtaylor-callback/index.js","callback/index.js");require.alias("timoxley-next-tick/index.js","ianstormtaylor-callback/deps/next-tick/index.js");require.alias("ianstormtaylor-is/index.js","analytics/deps/is/index.js");require.alias("ianstormtaylor-is/index.js","is/index.js");require.alias("component-type/index.js","ianstormtaylor-is/deps/type/index.js");require.alias("ianstormtaylor-is-empty/index.js","ianstormtaylor-is/deps/is-empty/index.js");require.alias("segmentio-after/index.js","analytics/deps/after/index.js");require.alias("segmentio-after/index.js","after/index.js");require.alias("segmentio-analytics.js-integrations/index.js","analytics/deps/integrations/index.js");require.alias("segmentio-analytics.js-integrations/lib/adroll.js","analytics/deps/integrations/lib/adroll.js");require.alias("segmentio-analytics.js-integrations/lib/adwords.js","analytics/deps/integrations/lib/adwords.js");require.alias("segmentio-analytics.js-integrations/lib/alexa.js","analytics/deps/integrations/lib/alexa.js");require.alias("segmentio-analytics.js-integrations/lib/amplitude.js","analytics/deps/integrations/lib/amplitude.js");require.alias("segmentio-analytics.js-integrations/lib/awesm.js","analytics/deps/integrations/lib/awesm.js");require.alias("segmentio-analytics.js-integrations/lib/awesomatic.js","analytics/deps/integrations/lib/awesomatic.js");require.alias("segmentio-analytics.js-integrations/lib/bing-ads.js","analytics/deps/integrations/lib/bing-ads.js");require.alias("segmentio-analytics.js-integrations/lib/bronto.js","analytics/deps/integrations/lib/bronto.js");require.alias("segmentio-analytics.js-integrations/lib/bugherd.js","analytics/deps/integrations/lib/bugherd.js");require.alias("segmentio-analytics.js-integrations/lib/bugsnag.js","analytics/deps/integrations/lib/bugsnag.js");require.alias("segmentio-analytics.js-integrations/lib/chartbeat.js","analytics/deps/integrations/lib/chartbeat.js");require.alias("segmentio-analytics.js-integrations/lib/churnbee.js","analytics/deps/integrations/lib/churnbee.js");require.alias("segmentio-analytics.js-integrations/lib/clicky.js","analytics/deps/integrations/lib/clicky.js");require.alias("segmentio-analytics.js-integrations/lib/comscore.js","analytics/deps/integrations/lib/comscore.js");require.alias("segmentio-analytics.js-integrations/lib/crazy-egg.js","analytics/deps/integrations/lib/crazy-egg.js");require.alias("segmentio-analytics.js-integrations/lib/curebit.js","analytics/deps/integrations/lib/curebit.js");require.alias("segmentio-analytics.js-integrations/lib/customerio.js","analytics/deps/integrations/lib/customerio.js");require.alias("segmentio-analytics.js-integrations/lib/drip.js","analytics/deps/integrations/lib/drip.js");require.alias("segmentio-analytics.js-integrations/lib/errorception.js","analytics/deps/integrations/lib/errorception.js");require.alias("segmentio-analytics.js-integrations/lib/evergage.js","analytics/deps/integrations/lib/evergage.js");require.alias("segmentio-analytics.js-integrations/lib/facebook-ads.js","analytics/deps/integrations/lib/facebook-ads.js");require.alias("segmentio-analytics.js-integrations/lib/foxmetrics.js","analytics/deps/integrations/lib/foxmetrics.js");require.alias("segmentio-analytics.js-integrations/lib/frontleaf.js","analytics/deps/integrations/lib/frontleaf.js");require.alias("segmentio-analytics.js-integrations/lib/gauges.js","analytics/deps/integrations/lib/gauges.js");require.alias("segmentio-analytics.js-integrations/lib/get-satisfaction.js","analytics/deps/integrations/lib/get-satisfaction.js");require.alias("segmentio-analytics.js-integrations/lib/google-analytics.js","analytics/deps/integrations/lib/google-analytics.js");require.alias("segmentio-analytics.js-integrations/lib/google-tag-manager.js","analytics/deps/integrations/lib/google-tag-manager.js");require.alias("segmentio-analytics.js-integrations/lib/gosquared.js","analytics/deps/integrations/lib/gosquared.js");require.alias("segmentio-analytics.js-integrations/lib/heap.js","analytics/deps/integrations/lib/heap.js");require.alias("segmentio-analytics.js-integrations/lib/hellobar.js","analytics/deps/integrations/lib/hellobar.js");require.alias("segmentio-analytics.js-integrations/lib/hittail.js","analytics/deps/integrations/lib/hittail.js");require.alias("segmentio-analytics.js-integrations/lib/hubspot.js","analytics/deps/integrations/lib/hubspot.js");require.alias("segmentio-analytics.js-integrations/lib/improvely.js","analytics/deps/integrations/lib/improvely.js");require.alias("segmentio-analytics.js-integrations/lib/inspectlet.js","analytics/deps/integrations/lib/inspectlet.js");require.alias("segmentio-analytics.js-integrations/lib/intercom.js","analytics/deps/integrations/lib/intercom.js");require.alias("segmentio-analytics.js-integrations/lib/keen-io.js","analytics/deps/integrations/lib/keen-io.js");require.alias("segmentio-analytics.js-integrations/lib/kenshoo.js","analytics/deps/integrations/lib/kenshoo.js");require.alias("segmentio-analytics.js-integrations/lib/kissmetrics.js","analytics/deps/integrations/lib/kissmetrics.js");require.alias("segmentio-analytics.js-integrations/lib/klaviyo.js","analytics/deps/integrations/lib/klaviyo.js");require.alias("segmentio-analytics.js-integrations/lib/leadlander.js","analytics/deps/integrations/lib/leadlander.js");require.alias("segmentio-analytics.js-integrations/lib/livechat.js","analytics/deps/integrations/lib/livechat.js");
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dex.js","ianstormtaylor-to-title-case/deps/to-capital-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-capital-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-case/lib/index.js","ianstormtaylor-case/index.js");require.alias("segmentio-obj-case/index.js","segmentio-obj-case/index.js");require.alias("segmentio-canonical/index.js","analytics/deps/canonical/index.js");require.alias("segmentio-canonical/index.js","canonical/index.js");require.alias("segmentio-extend/index.js","analytics/deps/extend/index.js");require.alias("segmentio-extend/index.js","extend/index.js");require.alias("segmentio-facade/lib/index.js","analytics/deps/facade/lib/index.js");require.alias("segmentio-facade/lib/alias.js","analytics/deps/facade/lib/alias.js");require.alias("segmentio-facade/lib/facade.js","analytics/deps/facade/lib/facade.js");require.alias("segmentio-facade/lib/group.js","analytics/deps/facade/lib/group.js");require.alias("segmentio-facade/lib/page.js","analytics/deps/facade/lib/page.js");require.alias("segmentio-facade/lib/identify.js","analytics/deps/facade/lib/identify.js");require.alias("segmentio-facade/lib/is-enabled.js","analytics/deps/facade/lib/is-enabled.js");require.alias("segmentio-facade/lib/track.js","analytics/deps/facade/lib/track.js");require.alias("segmentio-facade/lib/screen.js","analytics/deps/facade/lib/screen.js");require.alias("segmentio-facade/lib/index.js","analytics/deps/facade/index.js");require.alias("segmentio-facade/lib/index.js","facade/index.js");require.alias("camshaft-require-component/index.js","segmentio-facade/deps/require-component/index.js");require.alias("segmentio-isodate-traverse/index.js","segmentio-facade/deps/isodate-traverse/index.js");require.alias("component-each/index.js","segmentio-isodate-traverse/deps/each/index.js");require.alias("component-type/index.js","component-each/deps/type/index.js");require.alias("ianstormtaylor-is/index.js","segmentio-isodate-traverse/deps/is/index.js");require.alias("component-type/index.js","ianstormtaylor-is/deps/type/index.js");require.alias("ianstormtaylor-is-empty/index.js","ianstormtaylor-is/deps/is-empty/index.js");require.alias("segmentio-isodate/index.js","segmentio-isodate-traverse/deps/isodate/index.js");require.alias("component-clone/index.js","segmentio-facade/deps/clone/index.js");require.alias("component-type/index.js","component-clone/deps/type/index.js");require.alias("component-inherit/index.js","segmentio-facade/deps/inherit/index.js");require.alias("component-trim/index.js","segmentio-facade/deps/trim/index.js");require.alias("segmentio-is-email/index.js","segmentio-facade/deps/is-email/index.js");require.alias("segmentio-new-date/lib/index.js","segmentio-facade/deps/new-date/lib/index.js");require.alias("segmentio-new-date/lib/milliseconds.js","segmentio-facade/deps/new-date/lib/milliseconds.js");require.alias("segmentio-new-date/lib/seconds.js","segmentio-facade/deps/new-date/lib/seconds.js");require.alias("segmentio-new-date/lib/index.js","segmentio-facade/deps/new-date/index.js");require.alias("ianstormtaylor-is/index.js","segmentio-new-date/deps/is/index.js");require.alias("component-type/index.js","ianstormtaylor-is/deps/type/index.js");require.alias("ianstormtaylor-is-empty/index.js","ianstormtaylor-is/deps/is-empty/index.js");require.alias("segmentio-isodate/index.js","segmentio-new-date/deps/isodate/index.js");require.alias("segmentio-new-date/lib/index.js","segmentio-new-date/index.js");require.alias("segmentio-obj-case/index.js","segmentio-facade/deps/obj-case/index.js");require.alias("segmentio-obj-case/index.js","segmentio-facade/deps/obj-case/index.js");require.alias("ianstormtaylor-case/lib/index.js","segmentio-obj-case/deps/case/lib/index.js");require.alias("ianstormtaylor-case/lib/cases.js","segmentio-obj-case/deps/case/lib/cases.js");require.alias("ianstormtaylor-case/lib/index.js","segmentio-obj-case/deps/case/index.js");require.alias("ianstormtaylor-to-camel-case/index.js","ianstormtaylor-case/deps/to-camel-case/index.js");require.alias("ianstormtaylor-to-space-case/index.js","ianstormtaylor-to-camel-case/deps/to-space-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-space-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-to-capital-case/index.js","ianstormtaylor-case/deps/to-capital-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-capital-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-to-constant-case/index.js","ianstormtaylor-case/deps/to-constant-case/index.js");require.alias("ianstormtaylor-to-snake-case/index.js","ianstormtaylor-to-constant-case/deps/to-snake-case/index.js");require.alias("ianstormtaylor-to-space-case/index.js","ianstormtaylor-to-snake-case/deps/to-space-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-space-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-to-dot-case/index.js","ianstormtaylor-case/deps/to-dot-case/index.js");require.alias("ianstormtaylor-to-space-case/index.js","ianstormtaylor-to-dot-case/deps/to-space-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-space-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-to-pascal-case/index.js","ianstormtaylor-case/deps/to-pascal-case/index.js");require.alias("ianstormtaylor-to-space-case/index.js","ianstormtaylor-to-pascal-case/deps/to-space-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-space-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-to-sentence-case/index.js","ianstormtaylor-case/deps/to-sentence-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-sentence-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-to-slug-case/index.js","ianstormtaylor-case/deps/to-slug-case/index.js");require.alias("ianstormtaylor-to-space-case/index.js","ianstormtaylor-to-slug-case/deps/to-space-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-space-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-to-snake-case/index.js","ianstormtaylor-case/deps/to-snake-case/index.js");require.alias("ianstormtaylor-to-space-case/index.js","ianstormtaylor-to-snake-case/deps/to-space-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-space-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-to-space-case/index.js","ianstormtaylor-case/deps/to-space-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-space-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-to-title-case/index.js","ianstormtaylor-case/deps/to-title-case/index.js");require.alias("component-escape-regexp/index.js","ianstormtaylor-to-title-case/deps/escape-regexp/index.js");require.alias("ianstormtaylor-map/index.js","ianstormtaylor-to-title-case/deps/map/index.js");
require.alias("component-each/index.js","ianstormtaylor-map/deps/each/index.js");require.alias("component-type/index.js","component-each/deps/type/index.js");require.alias("ianstormtaylor-title-case-minors/index.js","ianstormtaylor-to-title-case/deps/title-case-minors/index.js");require.alias("ianstormtaylor-to-capital-case/index.js","ianstormtaylor-to-title-case/deps/to-capital-case/index.js");require.alias("ianstormtaylor-to-no-case/index.js","ianstormtaylor-to-capital-case/deps/to-no-case/index.js");require.alias("ianstormtaylor-case/lib/index.js","ianstormtaylor-case/index.js");require.alias("segmentio-obj-case/index.js","segmentio-obj-case/index.js");require.alias("segmentio-facade/lib/index.js","segmentio-facade/index.js");require.alias("segmentio-is-email/index.js","analytics/deps/is-email/index.js");require.alias("segmentio-is-email/index.js","is-email/index.js");require.alias("segmentio-is-meta/index.js","analytics/deps/is-meta/index.js");require.alias("segmentio-is-meta/index.js","is-meta/index.js");require.alias("segmentio-isodate-traverse/index.js","analytics/deps/isodate-traverse/index.js");require.alias("segmentio-isodate-traverse/index.js","isodate-traverse/index.js");require.alias("component-each/index.js","segmentio-isodate-traverse/deps/each/index.js");require.alias("component-type/index.js","component-each/deps/type/index.js");require.alias("ianstormtaylor-is/index.js","segmentio-isodate-traverse/deps/is/index.js");require.alias("component-type/index.js","ianstormtaylor-is/deps/type/index.js");require.alias("ianstormtaylor-is-empty/index.js","ianstormtaylor-is/deps/is-empty/index.js");require.alias("segmentio-isodate/index.js","segmentio-isodate-traverse/deps/isodate/index.js");require.alias("segmentio-json/index.js","analytics/deps/json/index.js");require.alias("segmentio-json/index.js","json/index.js");require.alias("component-json-fallback/index.js","segmentio-json/deps/json-fallback/index.js");require.alias("segmentio-new-date/lib/index.js","analytics/deps/new-date/lib/index.js");require.alias("segmentio-new-date/lib/milliseconds.js","analytics/deps/new-date/lib/milliseconds.js");require.alias("segmentio-new-date/lib/seconds.js","analytics/deps/new-date/lib/seconds.js");require.alias("segmentio-new-date/lib/index.js","analytics/deps/new-date/index.js");require.alias("segmentio-new-date/lib/index.js","new-date/index.js");require.alias("ianstormtaylor-is/index.js","segmentio-new-date/deps/is/index.js");require.alias("component-type/index.js","ianstormtaylor-is/deps/type/index.js");require.alias("ianstormtaylor-is-empty/index.js","ianstormtaylor-is/deps/is-empty/index.js");require.alias("segmentio-isodate/index.js","segmentio-new-date/deps/isodate/index.js");require.alias("segmentio-new-date/lib/index.js","segmentio-new-date/index.js");require.alias("segmentio-store.js/store.js","analytics/deps/store/store.js");require.alias("segmentio-store.js/store.js","analytics/deps/store/index.js");require.alias("segmentio-store.js/store.js","store/index.js");require.alias("segmentio-store.js/store.js","segmentio-store.js/index.js");require.alias("segmentio-top-domain/index.js","analytics/deps/top-domain/index.js");require.alias("segmentio-top-domain/index.js","analytics/deps/top-domain/index.js");require.alias("segmentio-top-domain/index.js","top-domain/index.js");require.alias("component-url/index.js","segmentio-top-domain/deps/url/index.js");require.alias("segmentio-top-domain/index.js","segmentio-top-domain/index.js");require.alias("visionmedia-debug/index.js","analytics/deps/debug/index.js");require.alias("visionmedia-debug/debug.js","analytics/deps/debug/debug.js");require.alias("visionmedia-debug/index.js","debug/index.js");require.alias("yields-prevent/index.js","analytics/deps/prevent/index.js");require.alias("yields-prevent/index.js","prevent/index.js");require.alias("analytics/lib/index.js","analytics/index.js");if(typeof exports=="object"){module.exports=require("analytics")}else if(typeof define=="function"&&define.amd){define([],function(){return require("analytics")})}else{this["analytics"]=require("analytics")}})();
|
web/client/configdev/src/components/NumberTextField.js
|
project-owner/Peppy
|
/* Copyright 2019 Peppy Player peppy.player@gmail.com
This file is part of Peppy Player.
Peppy Player is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Peppy Player is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Peppy Player. If not, see <http://www.gnu.org/licenses/>.
*/
import React from 'react';
import { TextField,
InputAdornment
} from '@material-ui/core';
import {COLOR_DARK} from "../Style";
export default class NumberTextField extends React.Component {
render() {
return (
<div>
<TextField
id={this.props.id}
label={this.props.label}
variant="outlined"
style={this.props.style}
value={this.props.value}
onChange={event => {this.props.onChange(event.target.id, event.target.value)}}
InputLabelProps={{
style: { color: COLOR_DARK }
}}
InputProps={{
style: {
height: this.props.fieldHeight
},
endAdornment: this.props.unit && <InputAdornment position="end">{this.props.unit}</InputAdornment>,
classes: {
notchedOutline: this.props.classes.notchedOutline
}
}}
/>
</div>
);
}
}
|
client/ui/organisms/login-form.story.js
|
LestaD/InstaClone
|
/* eslint-disable react/prop-types */
import React from 'react'
import { storiesOf } from '@storybook/react'
import { action } from '@storybook/addon-actions'
import { LoginForm } from './login-form'
storiesOf('ui/organisms', module)
.add('LoginForm', () => (
<LoginForm onSubmit={action('login clicked')} />
))
|
src/components/common/Spinner.js
|
alvloureiro/Manager
|
import React from 'react';
import { View, ActivityIndicator } from 'react-native';
const Spinner = ({ size }) => {
const { spinnerStyle } = styles;
return (
<View style={spinnerStyle}>
<ActivityIndicator size={size || 'large'} />
</View>
);
};
const styles = {
spinnerStyle: {
flex: 1,
justifyContent: 'center',
alignItems: 'center'
}
};
export { Spinner };
|
js/test.js
|
sandeepguggu/little-light
|
import React from 'react';
import { render } from 'react-dom';
import { TextInput, AppBarIconLeft } from 'fybrweb';
class Test extends React.Component {
constructor() {
super();
this.state = {
t1: null
};
}
render() {
return (
<div>
<AppBarIconLeft title="Test 123" />
<TextInput
name="t1"
placeholder="T1"
onChange={this.onChange.bind(this)}
value={this.state.t1} />
</div>
);
}
onChange(name, value) {
this.setState({
[`${name}`]: value
});
}
}
render(
<Test />,
document.getElementById('root')
);
|
src/Bars.react.js
|
ericgio/r-d3
|
// @flow
import cx from 'classnames';
import React from 'react';
type Props = {
className: ?string,
};
const Bars = (props: Props) => (
<g
{...props}
className={cx('bars', props.className)}
/>
);
export default Bars;
|
src/svg-icons/editor/functions.js
|
ichiohta/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let EditorFunctions = (props) => (
<SvgIcon {...props}>
<path d="M18 4H6v2l6.5 6L6 18v2h12v-3h-7l5-5-5-5h7z"/>
</SvgIcon>
);
EditorFunctions = pure(EditorFunctions);
EditorFunctions.displayName = 'EditorFunctions';
EditorFunctions.muiName = 'SvgIcon';
export default EditorFunctions;
|
js/App/Lib/DeviceUtils.js
|
telldus/telldus-live-mobile-v3
|
/**
* Copyright 2016-present Telldus Technologies AB.
*
* This file is part of the Telldus Live! app.
*
* Telldus Live! app is free : you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Telldus Live! app is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Telldus Live! app. If not, see <http://www.gnu.org/licenses/>.
*
*/
// @flow
'use strict';
import groupBy from 'lodash/groupBy';
import orderBy from 'lodash/orderBy';
import reduce from 'lodash/reduce';
import isEmpty from 'lodash/isEmpty';
import { Linking } from 'react-native';
import { utils } from 'live-shared-data';
const { deviceUtils, addDeviceUtils, addDevice433MHz } = utils;
import {
methods,
} from '../../Constants';
import { hasTokenExpired } from '../Lib/LocalControl';
import Theme from '../Theme';
import i18n from '../Translations/common';
function prepareNoZWaveSupportDialogueData(formatMessage: (Object) => string = (): string => '', locale: string): Object {
return {
show: true,
showHeader: true,
imageHeader: true,
header: formatMessage(i18n.noZWaveDialogueHeader),
capitalizeHeader: false,
text: formatMessage(i18n.noZWaveDialogueContent),
showPositive: true,
showNegative: true,
negativeText: formatMessage(i18n.labelGoToWebshop),
onPressNegative: () => {
goToWebShop(locale);
},
negTextColorLevel: 23,
};
}
function prepareNo433MHzSupportDialogueData(formatMessage: (Object) => string = (): string => '', locale: string): Object {
return {
show: true,
showHeader: true,
imageHeader: true,
header: 'No 433MHz Gateways header',
capitalizeHeader: false,
text: 'No 433MHz Gateways body',
showPositive: true,
showNegative: true,
negativeText: formatMessage(i18n.labelGoToWebshop),
onPressNegative: () => {
goToWebShop(locale);
},
negTextColorLevel: 23,
};
}
function goToWebShop(locale: string): any {
const linkEN = 'https://telld.us/buyznetlitev2';
const linkSWE = 'https://telld.us/kopznetlitev2';
if (locale === 'sv') {
return openURL(linkSWE);
}
return openURL(linkEN);
}
function openURL(url: string): any {
Linking.canOpenURL(url).then((supported: boolean): any => {
if (!supported) {
console.log(`Can't handle url: ${url}`);
} else {
return Linking.openURL(url);
}
}).catch((err: Object) => {
console.error('An error occurred', err);
});
}
const prepare433ModelName = (locale: string, lang: Array<Object> = [], modelNameDef: string): string => {
let name = modelNameDef;
for (let i = 0; i < lang.length; i++) {
if (lang[i].lang === locale) {
name = lang[i].modelName;
}
}
return name;
};
const prepareDevicesWithNewStateValues = (devices: Object, selectedDevices: Object = {}): Object => {
const updatedDevices = {};
Object.keys(selectedDevices).forEach((dId: string) => {
const { deviceId, stateValues, method } = selectedDevices[dId];
if (devices[deviceId]) {
const { stateValues: stateValuesP, ...others } = devices[deviceId] || {};
let newStateValues = {...stateValuesP} || {};
if (stateValues) {
Object.keys(stateValues).forEach((k: string) => {
const methodS = methods[k];
if (methodS === 'THERMOSTAT') {
const { setpoint, mode } = stateValues[k];
const { setpoint: sp = {} } = newStateValues[methodS];
let newSetpoint = {
...sp,
...setpoint,
};
newStateValues[methodS] = {
setpoint: newSetpoint,
mode,
};
} else {
newStateValues[methodS] = stateValues[k];
}
});
}
updatedDevices[deviceId] = {
...others,
stateValues: newStateValues,
isInState: methods[method],
};
}
});
return {
...devices,
...updatedDevices,
};
};
const prepareSectionRow = (paramOne: Array<any> | Object, gateways: Array<any> | Object): Array<any> => {
let modifiedData = paramOne.map((item: Object, index: number): Object => {
let gateway = gateways[item.clientId];
if (gateway) {
const { localKey, online, websocketOnline } = gateway;
const {
address,
key,
ttl,
supportLocal,
} = localKey;
const tokenExpired = hasTokenExpired(ttl);
const supportLocalControl = !!(address && key && ttl && !tokenExpired && supportLocal);
return { ...item, isOnline: online, websocketOnline, supportLocalControl };
}
return { ...item, isOnline: false, websocketOnline: false, supportLocalControl: false };
});
let result = groupBy(modifiedData, (items: Object): Array<any> => {
let gateway = gateways[items.clientId];
return gateway && gateway.id;
});
result = reduce(result, (acc: Array<any>, next: Object, index: number): Array<any> => {
acc.push({
data: next,
header: index,
});
return acc;
}, []);
return orderBy(result, [(item: Object): any => {
const { name = '' } = gateways[item.header] || {};
return name.toLowerCase();
}], ['asc']);
};
const parseDevicesForListView = (devices: Object = {}, gateways: Object = {}, {
previousSelectedDevices = {},
selectedDevices = {},
showPreFilledOnTop,
}: Object = {}): Object => {
let devicesList = [];
const GeoFenceDevicesHeaderRow = {
header: Theme.Core.GeoFenceDevicesHeaderKey,
headerText: i18n.devices,
data: [],
};
devicesList.push(GeoFenceDevicesHeaderRow);
let isGatwaysEmpty = isEmpty(gateways);
let isDevicesEmpty = isEmpty(devices);
if (!isGatwaysEmpty && !isDevicesEmpty) {
let preFilledDevices = {}, otherDevices = {};
Object.keys(devices).forEach((did: string) => {
if (showPreFilledOnTop && previousSelectedDevices[did] && selectedDevices[did]) {
preFilledDevices[did] = devices[did];
} else {
otherDevices[did] = devices[did];
}
});
let _preFilledDevices = orderBy(preFilledDevices, [(device: Object): any => {
let { name = '' } = device;
name = typeof name !== 'string' ? '' : name;
return name.toLowerCase();
}], ['asc']);
_preFilledDevices = _preFilledDevices.filter((item: Object): boolean => {
const { supportedMethods = {}} = item;
return Object.keys(supportedMethods).length > 0;
});
let _otherDevices = orderBy(otherDevices, [(device: Object): any => {
let { name = '' } = device;
name = typeof name !== 'string' ? '' : name;
return name.toLowerCase();
}], ['asc']);
_otherDevices = _otherDevices.filter((item: Object): boolean => {
const { supportedMethods = {}} = item;
return Object.keys(supportedMethods).length > 0;
});
devicesList.push(...prepareSectionRow([..._preFilledDevices, ..._otherDevices], gateways));
}
return devicesList;
};
const prepareDevicesDataWithCustomStateForList = (devices: Object, gateways: Object, {
showDevices,
previousSelectedDevices,
selectedDevices,
showPreFilledOnTop,
}: Object): Array<Object> => {
return parseDevicesForListView(showDevices ? devices : {}, gateways, {
previousSelectedDevices,
selectedDevices,
showPreFilledOnTop,
});
};
module.exports = {
...deviceUtils,
...addDeviceUtils,
...addDevice433MHz,
prepareNoZWaveSupportDialogueData,
prepareNo433MHzSupportDialogueData,
openURL,
goToWebShop,
prepare433ModelName,
prepareDevicesWithNewStateValues,
prepareDevicesDataWithCustomStateForList,
};
|
src/RadioGroup/RadioGroup.driver.js
|
skyiea/wix-style-react
|
import React from 'react';
import ReactDOM from 'react-dom';
import ReactTestUtils from 'react-dom/test-utils';
import toArray from 'lodash/toArray';
import {isClassExists} from '../../test/utils';
const radioGroupDriverFactory = ({element, wrapper, component}) => {
const radios = toArray(element.children) || [];
const radioButtons = radios.map(radio => radio.childNodes[0]);
const labels = radios.map(radio => radio.childNodes[1]);
const selectedRadio = radios.find(radio => radio.childNodes[0].checked);
const getRadioByValue = value => radioButtons.find(radioButton => radioButton.value === value.toString());
return {
exists: () => !!element,
selectByValue: value => ReactTestUtils.Simulate.change(getRadioByValue(value)),
selectByIndex: index => ReactTestUtils.Simulate.change(radioButtons[index]),
getRadioValueAt: index => radioButtons[index].value,
getSelectedValue: () => selectedRadio ? selectedRadio.childNodes[0].value : null,
getClassOfLabelAt: index => labels[index].className,
isVerticalDisplay: () => isClassExists(element, 'vertical'),
isHorizontalDisplay: () => isClassExists(element, 'horizontal'),
isButtonType: () => isClassExists(element, 'buttonType'),
spacing: () => radios[0].style._values['margin-bottom'],
lineHeight: () => radios[0].style._values['line-height'],
getNumberOfRadios: () => radios.length,
setProps: props => {
const ClonedWithProps = React.cloneElement(component, Object.assign({}, component.props, props), ...(component.props.children || []));
ReactDOM.render(<div ref={r => element = r}>{ClonedWithProps}</div>, wrapper);
}
};
};
export default radioGroupDriverFactory;
|
test/specs/chart/PieChartSpec.js
|
recharts/recharts
|
import React from 'react';
import { expect } from 'chai';
import { PieChart, Pie, Sector, Legend, Tooltip, Cell } from 'recharts';
import { mount, render } from 'enzyme';
import sinon from 'sinon';
describe('<PieChart />', () => {
const data = [
{ name: 'Group A', value: 400 },
{ name: 'Group B', value: 300 },
{ name: 'Group C', value: 300 },
{ name: 'Group D', value: 200 },
{ name: 'Group E', value: 278 },
{ name: 'Group F', value: 189 },
];
it('Renders 6 sectors circles in simple PieChart', () => {
const wrapper = render(
<PieChart width={800} height={400}>
<Pie dataKey="value" isAnimationActive={false} data={data} cx={200} cy={200} outerRadius={80} fill="#ff7300" label />
</PieChart>
);
expect(wrapper.find('.recharts-pie-sector').length).to.equal(data.length);
});
it('Renders 6 sectors circles when add Cell to specified props of eact slice', () => {
const wrapper = render(
<PieChart width={800} height={400}>
<Pie dataKey="value" isAnimationActive={false} cx={200} cy={200} outerRadius={80} fill="#ff7300" label>
{
data.map((entry, index) => (
<Cell {...entry} key={`cell-${index}`} strokeWidth={index + 1} />
))
}
</Pie>
</PieChart>
);
expect(wrapper.find('.recharts-pie-sector').length).to.equal(6);
});
it('Renders legend when all the values are 0', () => {
const emptyData = [
{ name: 'Group A', value: 0 },
{ name: 'Group B', value: 0 },
{ name: 'Group C', value: 0 },
{ name: 'Group D', value: 0 },
{ name: 'Group E', value: 0 },
{ name: 'Group F', value: 0 },
];
const wrapper = render(
<PieChart width={800} height={400}>
<Pie dataKey="value" data={emptyData} isAnimationActive={false} cx={200} cy={200} outerRadius={80} />
<Legend />
</PieChart>
);
expect(wrapper.find('.recharts-legend-item').length).to.equal(emptyData.length);
});
it('Don\'t renders any sectors when width or height is smaller than 0', () => {
const wrapper = render(
<PieChart width={0} height={400}>
<Pie dataKey="value" isAnimationActive={false} data={data} cx={200} cy={200} outerRadius={80} fill="#ff7300" label />
</PieChart>
);
expect(wrapper.find('.recharts-pie-sector').length).to.equal(0);
});
it('Renders 6 legend item when add a Legend element', () => {
const wrapper = render(
<PieChart width={800} height={400}>
<Pie dataKey="value" isAnimationActive={false} data={data} cx={200} cy={200} outerRadius={80} fill="#ff7300" label />
<Legend />
</PieChart>
);
expect(wrapper.find('.recharts-legend-wrapper').length).to.equal(1);
expect(wrapper.find('.recharts-legend-item').length).to.equal(6);
});
// it('Renders tooltip when add a Tooltip element', () => {
// const wrapper = mount(
// <PieChart width={800} height={400}>
// <Pie isAnimationActive={false} data={data} cx={200} cy={200} outerRadius={80} fill="#ff7300" label/>
// <Tooltip/>
// </PieChart>
// );
// wrapper.setState({
// isTooltipActive: true,
// activeTooltipCoord: {
// x: 95,
// y: 21,
// },
// activeTooltipLabel: 'test',
// activeTooltipPayload: [{name: 'test', value: 1}],
// });
// expect(wrapper.find('.recharts-tooltip-wrapper').length).to.equal(1);
// expect(wrapper.find('.recharts-default-tooltip').length).to.equal(1);
// });
it('click on Sector should invoke onClick callback', () => {
const onClick = sinon.spy();
const onMouseEnter = sinon.spy();
const onMouseLeave = sinon.spy();
const wrapper = mount(
<PieChart
width={800}
height={400}
onClick={onClick}
onMouseEnter={onMouseEnter}
onMouseLeave={onMouseLeave}
>
<Pie dataKey="value" isAnimationActive={false} data={data} cx={200} cy={200} outerRadius={80} fill="#ff7300" label />
</PieChart>
);
const sectors = wrapper.find(Sector);
const se = sectors.at(2);
se.simulate('click');
expect(onClick.calledOnce).to.equal(true);
/*
se.simulate('mouseEnter');
expect(onMouseEnter.calledOnce).to.equal(true);
se.simulate('mouseLeave');
expect(onMouseLeave.calledOnce).to.equal(true);
*/
});
});
|
src/auth/screens/login.screen.js
|
gitpoint/git-point
|
/* eslint-disable no-shadow */
import React, { Component } from 'react';
import { connect } from 'react-redux';
import { bindActionCreators } from 'redux';
import { ActivityIndicator, Linking, Platform } from 'react-native';
import { WebView } from 'react-native-webview';
import { Button, Icon } from 'react-native-elements';
import Swiper from 'react-native-swiper';
import queryString from 'query-string';
import CookieManager from 'react-native-cookies';
import { SafeAreaView } from 'react-navigation';
import { ViewContainer, ErrorScreen } from 'components';
import { colors, fonts, normalize } from 'config';
import { CLIENT_ID } from 'api';
import { auth, getUser } from 'auth';
import { openURLInView, t, resetNavigationTo } from 'utils';
import styled from 'styled-components';
let stateRandom = Math.random().toString();
const mapStateToProps = state => ({
locale: state.auth.locale,
isLoggingIn: state.auth.isLoggingIn,
isAuthenticated: state.auth.isAuthenticated,
hasInitialUser: state.auth.hasInitialUser,
});
const mapDispatchToProps = dispatch =>
bindActionCreators(
{
auth,
getUser,
},
dispatch
);
const Modal = styled.Modal`
flex: 1;
justify-content: center;
align-items: center;
`;
const ModalWrapper = styled.View`
flex: 1;
background-color: ${colors.githubDark}
`;
// https://github.com/facebook/react-native/issues/9090
const StyledSafeAreaView = styled(SafeAreaView).attrs({
forceInset: Platform.select({
ios: { top: 'always', bottom: 'never' },
android: { top: 'never', bottom: 'never' },
}),
})`
background-color: ${colors.githubDark};
`;
const Slide = styled.View`
flex: 1;
justify-content: center;
align-items: center;
padding-horizontal: 50;
`;
const SlideWelcome = Slide.extend`
background-color: ${colors.lightBlue};
`;
const SlideNotifications = Slide.extend`
background-color: ${colors.lightPurple};
`;
const SlideReposAndUsers = Slide.extend`
background-color: ${colors.orange};
`;
const SlideIssuesAndPrs = Slide.extend`
background-color: ${colors.darkGreen};
`;
const SlideTitle = styled.Text`
font-size: ${normalize(20)};
text-align: center;
color: ${colors.white};
${fonts.fontPrimarySemiBold};
margin-top: 45;
margin-bottom: 15;
`;
const SlideText = styled.Text`
font-size: ${normalize(14)};
text-align: center;
color: ${colors.white};
${fonts.fontPrimaryLight};
`;
const SlideIcon = styled(Icon).attrs({
size: 85,
type: 'octicon',
color: colors.white,
containerStyle: {
paddingLeft: 20,
},
})``;
const GitPointLogo = styled.Image.attrs({
source: require('../../assets/logo.png'),
})`
width: 90;
height: 90;
`;
const SignInContainer = styled.View`
position: absolute;
right: 0;
left: 0;
bottom: 80;
justify-content: center;
align-items: center;
`;
const TroublesLink = styled.Text`
color: ${colors.greyLight};
padding-top: 20;
font-style: italic;
`;
const BrowserLoader = styled.View`
flex: 1;
position: absolute;
justify-content: center;
align-items: center;
height: 100%;
width: 100%;
background-color: ${colors.githubDark};
`;
const BrowserLoadingLabel = styled.Text`
font-size: ${normalize(20)};
color: ${colors.white};
${fonts.fontPrimarySemiBold};
padding-bottom: 20;
`;
const MiniSection = styled.View`
flex: 1.5;
justify-content: center;
align-items: center;
`;
const BrowserSection = styled.View`
flex: 5;
`;
const BaseButton = styled(Button).attrs({
buttonStyle: {
backgroundColor: colors.transparent,
borderRadius: 5,
borderWidth: 2,
borderColor: colors.white,
paddingVertical: 10,
paddingHorizontal: 30,
shadowColor: colors.transparent,
},
textStyle: {
...fonts.fontPrimaryBold,
fontSize: normalize(12),
},
})``;
const SignInButton = BaseButton.extend.attrs({
containerViewStyle: {
backgroundColor: colors.transparent,
},
})``;
class Login extends Component {
props: {
isAuthenticated: boolean,
isLoggingIn: boolean,
hasInitialUser: boolean,
locale: string,
auth: Function,
getUser: Function,
navigation: Object,
};
constructor(props) {
super(props);
this.state = {
code: null,
modalVisible: false,
cancelDisabled: false,
showLoader: true,
loaderText: t('Connecting to GitHub...', props.locale),
asyncStorageChecked: false,
};
}
componentDidMount() {
if (this.props.isAuthenticated) {
this.props.navigation.navigate('Main');
} else {
// FIXME
// eslint-disable-next-line react/no-did-mount-set-state
this.setState({ asyncStorageChecked: true });
if (Platform.OS === 'android') {
Linking.addEventListener('url', this.handleOpenURL);
Linking.getInitialURL().then(url => {
if (url) {
this.handleOpenURL({ url });
}
});
}
}
}
componentWillUnmount() {
if (Platform.OS === 'android') {
Linking.removeEventListener('url', this.handleOpenURL);
}
}
onNavigationStateChange = navState => {
const url = navState.url;
this.handleOpenURL({ url });
};
setModalVisible = visible => {
this.setState({ modalVisible: visible });
};
toggleCancelButton = (e, disabled) => {
const url = e.nativeEvent.url;
if (url === 'https://github.com/session') {
this.setState({ cancelDisabled: disabled });
}
};
handleOpenURL = ({ url }) => {
if (url && url.substring(0, 11) === 'gitpoint://') {
const [, queryStringFromUrl] = url.match(/\?(.*)/);
const { state, code } = queryString.parse(queryStringFromUrl);
const { auth, getUser, navigation, locale } = this.props;
if (stateRandom === state) {
this.setState({
code,
showLoader: true,
loaderText: t('Preparing GitPoint...', locale),
});
stateRandom = Math.random().toString();
CookieManager.clearAll().then(() => {
auth(code, state).then(() => {
getUser().then(() => {
resetNavigationTo('Main', navigation);
});
});
});
}
}
};
shouldDisplayIntro() {
const { isLoggingIn, isAuthenticated } = this.props;
return !isAuthenticated && !isLoggingIn && this.state.asyncStorageChecked;
}
renderLoading() {
return (
<BrowserLoader>
<BrowserLoadingLabel>{this.state.loaderText}</BrowserLoadingLabel>
<ActivityIndicator color={colors.white} size="large" />
</BrowserLoader>
);
}
render() {
const { locale, isLoggingIn, hasInitialUser } = this.props;
const loginUrl = `https://github.com/login/oauth/authorize?response_type=token&client_id=${CLIENT_ID}&redirect_uri=gitpoint://welcome&scope=user%20repo&state=${stateRandom}`;
return (
<ViewContainer>
{this.shouldDisplayIntro() && (
<Swiper
loop={false}
dotColor="#FFFFFF55"
activeDotColor={colors.white}
>
<SlideWelcome>
<GitPointLogo />
<SlideTitle>{t('Welcome to GitPoint', locale)}</SlideTitle>
<SlideText>
{t(
'One of the most feature-rich GitHub clients that is 100% free',
locale
)}
</SlideText>
</SlideWelcome>
<SlideNotifications>
<SlideIcon name="bell" />
<SlideTitle>{t('Control notifications', locale)}</SlideTitle>
<SlideText>
{t(
'View and control all of your unread and participating notifications',
locale
)}
</SlideText>
</SlideNotifications>
<SlideReposAndUsers>
<SlideIcon name="repo" />
<SlideTitle>{t('Repositories and Users', locale)}</SlideTitle>
<SlideText>
{t(
'Easily obtain repository, user and organization information',
locale
)}
</SlideText>
</SlideReposAndUsers>
<SlideIssuesAndPrs>
<SlideIcon name="git-pull-request" />
<SlideTitle>{t('Issues and Pull Requests', locale)}</SlideTitle>
<SlideText>
{t(
'Communicate on conversations, merge pull requests and more',
locale
)}
</SlideText>
</SlideIssuesAndPrs>
</Swiper>
)}
{this.shouldDisplayIntro() && (
<SignInContainer>
<SignInButton
raised
title={t('SIGN IN', locale)}
onPress={() => this.setModalVisible(true)}
/>
</SignInContainer>
)}
{this.shouldDisplayIntro() && (
<Modal
animationType="slide"
onRequestClose={() => null}
visible={this.state.modalVisible}
>
<ModalWrapper>
<StyledSafeAreaView />
<BrowserSection>
<WebView
source={{
uri: loginUrl,
}}
renderError={() => <ErrorScreen locale={locale} />}
onLoadStart={e => this.toggleCancelButton(e, true)}
onLoadEnd={e => this.toggleCancelButton(e, false)}
onNavigationStateChange={e => this.onNavigationStateChange(e)}
renderLoading={() => this.renderLoading()}
startInLoadingState
javaScriptEnabled
/>
</BrowserSection>
<MiniSection>
<BaseButton
title={t('CANCEL', locale)}
disabled={this.state.cancelDisabled}
onPress={() => this.setModalVisible(!this.state.modalVisible)}
/>
{Platform.OS === 'android' && (
<TroublesLink onPress={() => openURLInView(loginUrl)}>
{t("Can't login?", locale)}
</TroublesLink>
)}
</MiniSection>
</ModalWrapper>
</Modal>
)}
{isLoggingIn &&
!hasInitialUser && (
<BrowserLoader>
<BrowserLoadingLabel>{this.state.loaderText}</BrowserLoadingLabel>
<ActivityIndicator
animating={isLoggingIn}
color={colors.white}
size="large"
/>
</BrowserLoader>
)}
</ViewContainer>
);
}
}
export const LoginScreen = connect(mapStateToProps, mapDispatchToProps)(Login);
|
examples/todo/js/components/Todo.js
|
gabelevi/relay
|
/**
* This file provided by Facebook is for non-commercial testing and evaluation
* purposes only. Facebook reserves all rights not expressly granted.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
import ChangeTodoStatusMutation from '../mutations/ChangeTodoStatusMutation';
import RemoveTodoMutation from '../mutations/RemoveTodoMutation';
import RenameTodoMutation from '../mutations/RenameTodoMutation';
import TodoTextInput from './TodoTextInput';
import React from 'react';
import Relay from 'react-relay';
import classnames from 'classnames';
class Todo extends React.Component {
state = {
isEditing: false,
};
_handleCompleteChange = (e) => {
const complete = e.target.checked;
this.props.relay.commitUpdate(
new ChangeTodoStatusMutation({
complete,
todo: this.props.todo,
viewer: this.props.viewer,
})
);
};
_handleDestroyClick = () => {
this._removeTodo();
};
_handleLabelDoubleClick = () => {
this._setEditMode(true);
};
_handleTextInputCancel = () => {
this._setEditMode(false);
};
_handleTextInputDelete = () => {
this._setEditMode(false);
this._removeTodo();
};
_handleTextInputSave = (text) => {
this._setEditMode(false);
this.props.relay.commitUpdate(
new RenameTodoMutation({todo: this.props.todo, text})
);
};
_removeTodo() {
this.props.relay.commitUpdate(
new RemoveTodoMutation({todo: this.props.todo, viewer: this.props.viewer})
);
}
_setEditMode = (shouldEdit) => {
this.setState({isEditing: shouldEdit});
};
renderTextInput() {
return (
<TodoTextInput
className="edit"
commitOnBlur={true}
initialValue={this.props.todo.text}
onCancel={this._handleTextInputCancel}
onDelete={this._handleTextInputDelete}
onSave={this._handleTextInputSave}
/>
);
}
render() {
return (
<li
className={classnames({
completed: this.props.todo.complete,
editing: this.state.isEditing,
})}>
<div className="view">
<input
checked={this.props.todo.complete}
className="toggle"
onChange={this._handleCompleteChange}
type="checkbox"
/>
<label onDoubleClick={this._handleLabelDoubleClick}>
{this.props.todo.text}
</label>
<button
className="destroy"
onClick={this._handleDestroyClick}
/>
</div>
{this.state.isEditing && this.renderTextInput()}
</li>
);
}
}
export default Relay.createContainer(Todo, {
fragments: {
todo: () => Relay.QL`
fragment on Todo {
complete,
id,
text,
${ChangeTodoStatusMutation.getFragment('todo')},
${RemoveTodoMutation.getFragment('todo')},
${RenameTodoMutation.getFragment('todo')},
}
`,
viewer: () => Relay.QL`
fragment on User {
${ChangeTodoStatusMutation.getFragment('viewer')},
${RemoveTodoMutation.getFragment('viewer')},
}
`,
},
});
|
ajax/libs/handsontable/0.10.1/jquery.handsontable.full.js
|
ErikSchierboom/cdnjs
|
/**
* Handsontable 0.10.1
* Handsontable is a simple jQuery plugin for editable tables with basic copy-paste compatibility with Excel and Google Docs
*
* Copyright 2012, Marcin Warpechowski
* Licensed under the MIT license.
* http://handsontable.com/
*
* Date: Sun Jan 12 2014 13:55:41 GMT+0100 (Central European Standard Time)
*/
/*jslint white: true, browser: true, plusplus: true, indent: 4, maxerr: 50 */
var Handsontable = { //class namespace
extension: {}, //extenstion namespace
helper: {} //helper namespace
};
(function ($, window, Handsontable) {
"use strict";
//http://stackoverflow.com/questions/3629183/why-doesnt-indexof-work-on-an-array-ie8
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function (elt /*, from*/) {
var len = this.length >>> 0;
var from = Number(arguments[1]) || 0;
from = (from < 0)
? Math.ceil(from)
: Math.floor(from);
if (from < 0)
from += len;
for (; from < len; from++) {
if (from in this &&
this[from] === elt)
return from;
}
return -1;
};
}
/**
* Array.filter() shim by Trevor Menagh (https://github.com/trevmex) with some modifications
*/
if (!Array.prototype.filter) {
Array.prototype.filter = function (fun, thisp) {
"use strict";
if (typeof this === "undefined" || this === null) {
throw new TypeError();
}
if (typeof fun !== "function") {
throw new TypeError();
}
thisp = thisp || this;
if (isNodeList(thisp)) {
thisp = convertNodeListToArray(thisp);
}
var len = thisp.length,
res = [],
i,
val;
for (i = 0; i < len; i += 1) {
if (thisp.hasOwnProperty(i)) {
val = thisp[i]; // in case fun mutates this
if (fun.call(thisp, val, i, thisp)) {
res.push(val);
}
}
}
return res;
function isNodeList(object) {
return /NodeList/i.test(object.item);
}
function convertNodeListToArray(nodeList) {
var array = [];
for (var i = 0, len = nodeList.length; i < len; i++){
array[i] = nodeList[i]
}
return array;
}
};
}
/*
* Copyright 2012 The Polymer Authors. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
*/
if (typeof WeakMap === 'undefined') {
(function() {
var defineProperty = Object.defineProperty;
try {
var properDefineProperty = true;
defineProperty(function(){}, 'foo', {});
} catch (e) {
properDefineProperty = false;
}
/*
IE8 does not support Date.now() but IE8 compatibility mode in IE9 and IE10 does.
M$ deserves a high five for this one :)
*/
var counter = +(new Date) % 1e9;
var WeakMap = function() {
this.name = '__st' + (Math.random() * 1e9 >>> 0) + (counter++ + '__');
if(!properDefineProperty){
this._wmCache = [];
}
};
if(properDefineProperty){
WeakMap.prototype = {
set: function(key, value) {
var entry = key[this.name];
if (entry && entry[0] === key)
entry[1] = value;
else
defineProperty(key, this.name, {value: [key, value], writable: true});
},
get: function(key) {
var entry;
return (entry = key[this.name]) && entry[0] === key ?
entry[1] : undefined;
},
'delete': function(key) {
this.set(key, undefined);
}
};
} else {
WeakMap.prototype = {
set: function(key, value) {
if(typeof key == 'undefined' || typeof value == 'undefined') return;
for(var i = 0, len = this._wmCache.length; i < len; i++){
if(this._wmCache[i].key == key){
this._wmCache[i].value = value;
return;
}
}
this._wmCache.push({key: key, value: value});
},
get: function(key) {
if(typeof key == 'undefined') return;
for(var i = 0, len = this._wmCache.length; i < len; i++){
if(this._wmCache[i].key == key){
return this._wmCache[i].value;
}
}
return;
},
'delete': function(key) {
if(typeof key == 'undefined') return;
for(var i = 0, len = this._wmCache.length; i < len; i++){
if(this._wmCache[i].key == key){
Array.prototype.slice.call(this._wmCache, i, 1);
}
}
}
};
}
window.WeakMap = WeakMap;
})();
}
Handsontable.activeGuid = null;
/**
* Handsontable constructor
* @param rootElement The jQuery element in which Handsontable DOM will be inserted
* @param userSettings
* @constructor
*/
Handsontable.Core = function (rootElement, userSettings) {
var priv
, datamap
, grid
, selection
, editorManager
, autofill
, instance = this
, GridSettings = function () {};
Handsontable.helper.extend(GridSettings.prototype, DefaultSettings.prototype); //create grid settings as a copy of default settings
Handsontable.helper.extend(GridSettings.prototype, userSettings); //overwrite defaults with user settings
Handsontable.helper.extend(GridSettings.prototype, expandType(userSettings));
this.rootElement = rootElement;
var $document = $(document.documentElement);
var $body = $(document.body);
this.guid = 'ht_' + Handsontable.helper.randomString(); //this is the namespace for global events
if (!this.rootElement[0].id) {
this.rootElement[0].id = this.guid; //if root element does not have an id, assign a random id
}
priv = {
cellSettings: [],
columnSettings: [],
columnsSettingConflicts: ['data', 'width'],
settings: new GridSettings(), // current settings instance
settingsFromDOM: {},
selStart: new Handsontable.SelectionPoint(),
selEnd: new Handsontable.SelectionPoint(),
isPopulated: null,
scrollable: null,
extensions: {},
colToProp: null,
propToCol: null,
dataSchema: null,
dataType: 'array',
firstRun: true
};
datamap = {
recursiveDuckSchema: function (obj) {
var schema;
if ($.isPlainObject(obj)) {
schema = {};
for (var i in obj) {
if (obj.hasOwnProperty(i)) {
if ($.isPlainObject(obj[i])) {
schema[i] = datamap.recursiveDuckSchema(obj[i]);
}
else {
schema[i] = null;
}
}
}
}
else {
schema = [];
}
return schema;
},
recursiveDuckColumns: function (schema, lastCol, parent) {
var prop, i;
if (typeof lastCol === 'undefined') {
lastCol = 0;
parent = '';
}
if ($.isPlainObject(schema)) {
for (i in schema) {
if (schema.hasOwnProperty(i)) {
if (schema[i] === null) {
prop = parent + i;
priv.colToProp.push(prop);
priv.propToCol[prop] = lastCol;
lastCol++;
}
else {
lastCol = datamap.recursiveDuckColumns(schema[i], lastCol, i + '.');
}
}
}
}
return lastCol;
},
createMap: function () {
if (typeof datamap.getSchema() === "undefined") {
throw new Error("trying to create `columns` definition but you didnt' provide `schema` nor `data`");
}
var i, ilen, schema = datamap.getSchema();
priv.colToProp = [];
priv.propToCol = {};
if (priv.settings.columns) {
for (i = 0, ilen = priv.settings.columns.length; i < ilen; i++) {
priv.colToProp[i] = priv.settings.columns[i].data;
priv.propToCol[priv.settings.columns[i].data] = i;
}
}
else {
datamap.recursiveDuckColumns(schema);
}
},
colToProp: function (col) {
col = Handsontable.PluginHooks.execute(instance, 'modifyCol', col);
if (priv.colToProp && typeof priv.colToProp[col] !== 'undefined') {
return priv.colToProp[col];
}
else {
return col;
}
},
propToCol: function (prop) {
var col;
if (typeof priv.propToCol[prop] !== 'undefined') {
col = priv.propToCol[prop];
}
else {
col = prop;
}
col = Handsontable.PluginHooks.execute(instance, 'modifyCol', col);
return col;
},
getSchema: function () {
if (priv.settings.dataSchema) {
if (typeof priv.settings.dataSchema === 'function') {
return priv.settings.dataSchema();
}
return priv.settings.dataSchema;
}
return priv.duckDataSchema;
},
/**
* Creates row at the bottom of the data array
* @param {Number} [index] Optional. Index of the row before which the new row will be inserted
*/
createRow: function (index, amount) {
var row
, colCount = instance.countCols()
, numberOfCreatedRows = 0
, currentIndex;
if (!amount) {
amount = 1;
}
if (typeof index !== 'number' || index >= instance.countRows()) {
index = instance.countRows();
}
currentIndex = index;
while (numberOfCreatedRows < amount && instance.countRows() < priv.settings.maxRows) {
if (priv.dataType === 'array') {
row = [];
for (var c = 0; c < colCount; c++) {
row.push(null);
}
}
else if (priv.dataType === 'function') {
row = priv.settings.dataSchema(index);
}
else {
row = $.extend(true, {}, datamap.getSchema());
}
if (index === instance.countRows()) {
GridSettings.prototype.data.push(row);
}
else {
GridSettings.prototype.data.splice(index, 0, row);
}
numberOfCreatedRows++;
currentIndex++;
}
instance.PluginHooks.run('afterCreateRow', index, numberOfCreatedRows);
instance.forceFullRender = true; //used when data was changed
return numberOfCreatedRows;
},
/**
* Creates col at the right of the data array
* @param {Number} [index] Optional. Index of the column before which the new column will be inserted
* * @param {Number} [amount] Optional.
*/
createCol: function (index, amount) {
if (priv.dataType === 'object' || priv.settings.columns) {
throw new Error("Cannot create new column. When data source in an object, " +
"you can only have as much columns as defined in first data row, data schema or in the 'columns' setting." +
"If you want to be able to add new columns, you have to use array datasource.");
}
var rlen = instance.countRows()
, data = GridSettings.prototype.data
, constructor
, numberOfCreatedCols = 0
, currentIndex;
if (!amount) {
amount = 1;
}
currentIndex = index;
while (numberOfCreatedCols < amount && instance.countCols() < priv.settings.maxCols){
constructor = Handsontable.helper.columnFactory(GridSettings, priv.columnsSettingConflicts);
if (typeof index !== 'number' || index >= instance.countCols()) {
for (var r = 0; r < rlen; r++) {
if (typeof data[r] === 'undefined') {
data[r] = [];
}
data[r].push(null);
}
// Add new column constructor
priv.columnSettings.push(constructor);
}
else {
for (var r = 0 ; r < rlen; r++) {
data[r].splice(currentIndex, 0, null);
}
// Add new column constructor at given index
priv.columnSettings.splice(currentIndex, 0, constructor);
}
numberOfCreatedCols++;
currentIndex++;
}
instance.PluginHooks.run('afterCreateCol', index, numberOfCreatedCols);
instance.forceFullRender = true; //used when data was changed
return numberOfCreatedCols;
},
/**
* Removes row from the data array
* @param {Number} [index] Optional. Index of the row to be removed. If not provided, the last row will be removed
* @param {Number} [amount] Optional. Amount of the rows to be removed. If not provided, one row will be removed
*/
removeRow: function (index, amount) {
if (!amount) {
amount = 1;
}
if (typeof index !== 'number') {
index = -amount;
}
index = (instance.countRows() + index) % instance.countRows();
// We have to map the physical row ids to logical and than perform removing with (possibly) new row id
var logicRows = this.physicalRowsToLogical(index, amount);
var actionWasNotCancelled = instance.PluginHooks.execute('beforeRemoveRow', index, amount);
if(actionWasNotCancelled === false){
return;
}
var newData = GridSettings.prototype.data.filter(function (row, index) {
return logicRows.indexOf(index) == -1;
});
GridSettings.prototype.data.length = 0;
Array.prototype.push.apply(GridSettings.prototype.data, newData);
instance.PluginHooks.run('afterRemoveRow', index, amount);
instance.forceFullRender = true; //used when data was changed
},
/**
* Removes column from the data array
* @param {Number} [index] Optional. Index of the column to be removed. If not provided, the last column will be removed
* @param {Number} [amount] Optional. Amount of the columns to be removed. If not provided, one column will be removed
*/
removeCol: function (index, amount) {
if (priv.dataType === 'object' || priv.settings.columns) {
throw new Error("cannot remove column with object data source or columns option specified");
}
if (!amount) {
amount = 1;
}
if (typeof index !== 'number') {
index = -amount;
}
index = (instance.countCols() + index) % instance.countCols();
var actionWasNotCancelled = instance.PluginHooks.execute('beforeRemoveCol', index, amount);
if(actionWasNotCancelled === false){
return;
}
var data = GridSettings.prototype.data;
for (var r = 0, rlen = instance.countRows(); r < rlen; r++) {
data[r].splice(index, amount);
}
priv.columnSettings.splice(index, amount);
instance.PluginHooks.run('afterRemoveCol', index, amount);
instance.forceFullRender = true; //used when data was changed
},
/**
* Add / removes data from the column
* @param {Number} col Index of column in which do you want to do splice.
* @param {Number} index Index at which to start changing the array. If negative, will begin that many elements from the end
* @param {Number} amount An integer indicating the number of old array elements to remove. If amount is 0, no elements are removed
* param {...*} elements Optional. The elements to add to the array. If you don't specify any elements, spliceCol simply removes elements from the array
*/
spliceCol: function (col, index, amount/*, elements...*/) {
var elements = 4 <= arguments.length ? [].slice.call(arguments, 3) : [];
var colData = instance.getDataAtCol(col);
var removed = colData.slice(index, index + amount);
var after = colData.slice(index + amount);
Handsontable.helper.extendArray(elements, after);
var i = 0;
while (i < amount) {
elements.push(null); //add null in place of removed elements
i++;
}
Handsontable.helper.to2dArray(elements);
instance.populateFromArray(index, col, elements, null, null, 'spliceCol');
return removed;
},
/**
* Add / removes data from the row
* @param {Number} row Index of row in which do you want to do splice.
* @param {Number} index Index at which to start changing the array. If negative, will begin that many elements from the end
* @param {Number} amount An integer indicating the number of old array elements to remove. If amount is 0, no elements are removed
* param {...*} elements Optional. The elements to add to the array. If you don't specify any elements, spliceCol simply removes elements from the array
*/
spliceRow: function (row, index, amount/*, elements...*/) {
var elements = 4 <= arguments.length ? [].slice.call(arguments, 3) : [];
var rowData = instance.getDataAtRow(row);
var removed = rowData.slice(index, index + amount);
var after = rowData.slice(index + amount);
Handsontable.helper.extendArray(elements, after);
var i = 0;
while (i < amount) {
elements.push(null); //add null in place of removed elements
i++;
}
instance.populateFromArray(row, index, [elements], null, null, 'spliceRow');
return removed;
},
/**
* Returns single value from the data array
* @param {Number} row
* @param {Number} prop
*/
getVars: {},
get: function (row, prop) {
datamap.getVars.row = row;
datamap.getVars.prop = prop;
instance.PluginHooks.run('beforeGet', datamap.getVars);
if (typeof datamap.getVars.prop === 'string' && datamap.getVars.prop.indexOf('.') > -1) {
var sliced = datamap.getVars.prop.split(".");
var out = priv.settings.data[datamap.getVars.row];
if (!out) {
return null;
}
for (var i = 0, ilen = sliced.length; i < ilen; i++) {
out = out[sliced[i]];
if (typeof out === 'undefined') {
return null;
}
}
return out;
}
else if (typeof datamap.getVars.prop === 'function') {
/**
* allows for interacting with complex structures, for example
* d3/jQuery getter/setter properties:
*
* {columns: [{
* data: function(row, value){
* if(arguments.length === 1){
* return row.property();
* }
* row.property(value);
* }
* }]}
*/
return datamap.getVars.prop(priv.settings.data.slice(
datamap.getVars.row,
datamap.getVars.row + 1
)[0]);
}
else {
return priv.settings.data[datamap.getVars.row] ? priv.settings.data[datamap.getVars.row][datamap.getVars.prop] : null;
}
},
/**
* Saves single value to the data array
* @param {Number} row
* @param {Number} prop
* @param {String} value
* @param {String} [source] Optional. Source of hook runner.
*/
setVars: {},
set: function (row, prop, value, source) {
datamap.setVars.row = row;
datamap.setVars.prop = prop;
datamap.setVars.value = value;
instance.PluginHooks.run('beforeSet', datamap.setVars, source || "datamapGet");
if (typeof datamap.setVars.prop === 'string' && datamap.setVars.prop.indexOf('.') > -1) {
var sliced = datamap.setVars.prop.split(".");
var out = priv.settings.data[datamap.setVars.row];
for (var i = 0, ilen = sliced.length - 1; i < ilen; i++) {
out = out[sliced[i]];
}
out[sliced[i]] = datamap.setVars.value;
}
else if (typeof datamap.setVars.prop === 'function') {
/* see the `function` handler in `get` */
datamap.setVars.prop(priv.settings.data.slice(
datamap.setVars.row,
datamap.setVars.row + 1
)[0], datamap.setVars.value);
}
else {
priv.settings.data[datamap.setVars.row][datamap.setVars.prop] = datamap.setVars.value;
}
},
/**
* This ridiculous piece of code maps rows Id that are present in table data to those displayed for user.
* The trick is, the physical row id (stored in settings.data) is not necessary the same
* as the logical (displayed) row id (e.g. when sorting is applied).
*/
physicalRowsToLogical: function (index, amount) {
var physicRow = (GridSettings.prototype.data.length + index) % GridSettings.prototype.data.length;
var logicRows = [];
var rowsToRemove = amount;
while (physicRow < GridSettings.prototype.data.length && rowsToRemove) {
this.get(physicRow, 0); //this performs an actual mapping and saves the result to getVars
logicRows.push(this.getVars.row);
rowsToRemove--;
physicRow++;
}
return logicRows;
},
/**
* Clears the data array
*/
clear: function () {
for (var r = 0; r < instance.countRows(); r++) {
for (var c = 0; c < instance.countCols(); c++) {
datamap.set(r, datamap.colToProp(c), '');
}
}
},
/**
* Returns the data array
* @return {Array}
*/
getAll: function () {
return priv.settings.data;
},
/**
* Returns data range as array
* @param {Object} start Start selection position
* @param {Object} end End selection position
* @return {Array}
*/
getRange: function (start, end) {
var r, rlen, c, clen, output = [], row;
rlen = Math.max(start.row, end.row);
clen = Math.max(start.col, end.col);
for (r = Math.min(start.row, end.row); r <= rlen; r++) {
row = [];
for (c = Math.min(start.col, end.col); c <= clen; c++) {
row.push(datamap.get(r, datamap.colToProp(c)));
}
output.push(row);
}
return output;
},
/**
* Return data as text (tab separated columns)
* @param {Object} start (Optional) Start selection position
* @param {Object} end (Optional) End selection position
* @return {String}
*/
getText: function (start, end) {
return SheetClip.stringify(datamap.getRange(start, end));
}
};
grid = {
/**
* Inserts or removes rows and columns
* @param {String} action Possible values: "insert_row", "insert_col", "remove_row", "remove_col"
* @param {Number} index
* @param {Number} amount
* @param {String} [source] Optional. Source of hook runner.
* @param {Boolean} [keepEmptyRows] Optional. Flag for preventing deletion of empty rows.
*/
alter: function (action, index, amount, source, keepEmptyRows) {
var delta;
amount = amount || 1;
switch (action) {
case "insert_row":
delta = datamap.createRow(index, amount);
if (delta) {
if (priv.selStart.exists() && priv.selStart.row() >= index) {
priv.selStart.row(priv.selStart.row() + delta);
selection.transformEnd(delta, 0); //will call render() internally
}
else {
selection.refreshBorders(); //it will call render and prepare methods
}
}
break;
case "insert_col":
delta = datamap.createCol(index, amount);
if (delta) {
if(Handsontable.helper.isArray(instance.getSettings().colHeaders)){
var spliceArray = [index, 0];
spliceArray.length += delta; //inserts empty (undefined) elements at the end of an array
Array.prototype.splice.apply(instance.getSettings().colHeaders, spliceArray); //inserts empty (undefined) elements into the colHeader array
}
if (priv.selStart.exists() && priv.selStart.col() >= index) {
priv.selStart.col(priv.selStart.col() + delta);
selection.transformEnd(0, delta); //will call render() internally
}
else {
selection.refreshBorders(); //it will call render and prepare methods
}
}
break;
case "remove_row":
datamap.removeRow(index, amount);
priv.cellSettings.splice(index, amount);
grid.adjustRowsAndCols();
selection.refreshBorders(); //it will call render and prepare methods
break;
case "remove_col":
datamap.removeCol(index, amount);
for(var row = 0, len = datamap.getAll().length; row < len; row++){
if(row in priv.cellSettings){ //if row hasn't been rendered it wouldn't have cellSettings
priv.cellSettings[row].splice(index, amount);
}
}
if(Handsontable.helper.isArray(instance.getSettings().colHeaders)){
if(typeof index == 'undefined'){
index = -1;
}
instance.getSettings().colHeaders.splice(index, amount);
}
priv.columnSettings.splice(index, amount);
grid.adjustRowsAndCols();
selection.refreshBorders(); //it will call render and prepare methods
break;
default:
throw new Error('There is no such action "' + action + '"');
break;
}
if (!keepEmptyRows) {
grid.adjustRowsAndCols(); //makes sure that we did not add rows that will be removed in next refresh
}
},
/**
* Makes sure there are empty rows at the bottom of the table
*/
adjustRowsAndCols: function () {
var r, rlen, emptyRows = instance.countEmptyRows(true), emptyCols;
//should I add empty rows to data source to meet minRows?
rlen = instance.countRows();
if (rlen < priv.settings.minRows) {
for (r = 0; r < priv.settings.minRows - rlen; r++) {
datamap.createRow();
}
}
//should I add empty rows to meet minSpareRows?
if (emptyRows < priv.settings.minSpareRows) {
for (; emptyRows < priv.settings.minSpareRows && instance.countRows() < priv.settings.maxRows; emptyRows++) {
datamap.createRow();
}
}
//count currently empty cols
emptyCols = instance.countEmptyCols(true);
//should I add empty cols to meet minCols?
if (!priv.settings.columns && instance.countCols() < priv.settings.minCols) {
for (; instance.countCols() < priv.settings.minCols; emptyCols++) {
datamap.createCol();
}
}
//should I add empty cols to meet minSpareCols?
if (!priv.settings.columns && priv.dataType === 'array' && emptyCols < priv.settings.minSpareCols) {
for (; emptyCols < priv.settings.minSpareCols && instance.countCols() < priv.settings.maxCols; emptyCols++) {
datamap.createCol();
}
}
if (priv.settings.enterBeginsEditing) {
for (; (((priv.settings.minRows || priv.settings.minSpareRows) && instance.countRows() > priv.settings.minRows) && (priv.settings.minSpareRows && emptyRows > priv.settings.minSpareRows)); emptyRows--) {
datamap.removeRow();
}
}
if (priv.settings.enterBeginsEditing && !priv.settings.columns) {
for (; (((priv.settings.minCols || priv.settings.minSpareCols) && instance.countCols() > priv.settings.minCols) && (priv.settings.minSpareCols && emptyCols > priv.settings.minSpareCols)); emptyCols--) {
datamap.removeCol();
}
}
var rowCount = instance.countRows();
var colCount = instance.countCols();
if (rowCount === 0 || colCount === 0) {
selection.deselect();
}
if (priv.selStart.exists()) {
var selectionChanged;
var fromRow = priv.selStart.row();
var fromCol = priv.selStart.col();
var toRow = priv.selEnd.row();
var toCol = priv.selEnd.col();
//if selection is outside, move selection to last row
if (fromRow > rowCount - 1) {
fromRow = rowCount - 1;
selectionChanged = true;
if (toRow > fromRow) {
toRow = fromRow;
}
} else if (toRow > rowCount - 1) {
toRow = rowCount - 1;
selectionChanged = true;
if (fromRow > toRow) {
fromRow = toRow;
}
}
//if selection is outside, move selection to last row
if (fromCol > colCount - 1) {
fromCol = colCount - 1;
selectionChanged = true;
if (toCol > fromCol) {
toCol = fromCol;
}
} else if (toCol > colCount - 1) {
toCol = colCount - 1;
selectionChanged = true;
if (fromCol > toCol) {
fromCol = toCol;
}
}
if (selectionChanged) {
instance.selectCell(fromRow, fromCol, toRow, toCol);
}
}
},
/**
* Populate cells at position with 2d array
* @param {Object} start Start selection position
* @param {Array} input 2d array
* @param {Object} [end] End selection position (only for drag-down mode)
* @param {String} [source="populateFromArray"]
* @param {String} [method="overwrite"]
* @return {Object|undefined} ending td in pasted area (only if any cell was changed)
*/
populateFromArray: function (start, input, end, source, method) {
var r, rlen, c, clen, setData = [], current = {};
rlen = input.length;
if (rlen === 0) {
return false;
}
var repeatCol
, repeatRow
, cmax
, rmax;
// insert data with specified pasteMode method
switch (method) {
case 'shift_down' :
repeatCol = end ? end.col - start.col + 1 : 0;
repeatRow = end ? end.row - start.row + 1 : 0;
input = Handsontable.helper.translateRowsToColumns(input);
for (c = 0, clen = input.length, cmax = Math.max(clen, repeatCol); c < cmax; c++) {
if (c < clen) {
for (r = 0, rlen = input[c].length; r < repeatRow - rlen; r++) {
input[c].push(input[c][r % rlen]);
}
input[c].unshift(start.col + c, start.row, 0);
instance.spliceCol.apply(instance, input[c]);
}
else {
input[c % clen][0] = start.col + c;
instance.spliceCol.apply(instance, input[c % clen]);
}
}
break;
case 'shift_right' :
repeatCol = end ? end.col - start.col + 1 : 0;
repeatRow = end ? end.row - start.row + 1 : 0;
for (r = 0, rlen = input.length, rmax = Math.max(rlen, repeatRow); r < rmax; r++) {
if (r < rlen) {
for (c = 0, clen = input[r].length; c < repeatCol - clen; c++) {
input[r].push(input[r][c % clen]);
}
input[r].unshift(start.row + r, start.col, 0);
instance.spliceRow.apply(instance, input[r]);
}
else {
input[r % rlen][0] = start.row + r;
instance.spliceRow.apply(instance, input[r % rlen]);
}
}
break;
case 'overwrite' :
default:
// overwrite and other not specified options
current.row = start.row;
current.col = start.col;
for (r = 0; r < rlen; r++) {
if ((end && current.row > end.row) || (!priv.settings.minSpareRows && current.row > instance.countRows() - 1) || (current.row >= priv.settings.maxRows)) {
break;
}
current.col = start.col;
clen = input[r] ? input[r].length : 0;
for (c = 0; c < clen; c++) {
if ((end && current.col > end.col) || (!priv.settings.minSpareCols && current.col > instance.countCols() - 1) || (current.col >= priv.settings.maxCols)) {
break;
}
if (!instance.getCellMeta(current.row, current.col).readOnly) {
setData.push([current.row, current.col, input[r][c]]);
}
current.col++;
if (end && c === clen - 1) {
c = -1;
}
}
current.row++;
if (end && r === rlen - 1) {
r = -1;
}
}
instance.setDataAtCell(setData, null, null, source || 'populateFromArray');
break;
}
},
/**
* Returns the top left (TL) and bottom right (BR) selection coordinates
* @param {Object[]} coordsArr
* @returns {Object}
*/
getCornerCoords: function (coordsArr) {
function mapProp(func, array, prop) {
function getProp(el) {
return el[prop];
}
if (Array.prototype.map) {
return func.apply(Math, array.map(getProp));
}
return func.apply(Math, $.map(array, getProp));
}
return {
TL: {
row: mapProp(Math.min, coordsArr, "row"),
col: mapProp(Math.min, coordsArr, "col")
},
BR: {
row: mapProp(Math.max, coordsArr, "row"),
col: mapProp(Math.max, coordsArr, "col")
}
};
},
/**
* Returns array of td objects given start and end coordinates
*/
getCellsAtCoords: function (start, end) {
var corners = grid.getCornerCoords([start, end]);
var r, c, output = [];
for (r = corners.TL.row; r <= corners.BR.row; r++) {
for (c = corners.TL.col; c <= corners.BR.col; c++) {
output.push(instance.view.getCellAtCoords({
row: r,
col: c
}));
}
}
return output;
}
};
this.selection = selection = { //this public assignment is only temporary
inProgress: false,
/**
* Sets inProgress to true. This enables onSelectionEnd and onSelectionEndByProp to function as desired
*/
begin: function () {
instance.selection.inProgress = true;
},
/**
* Sets inProgress to false. Triggers onSelectionEnd and onSelectionEndByProp
*/
finish: function () {
var sel = instance.getSelected();
instance.PluginHooks.run("afterSelectionEnd", sel[0], sel[1], sel[2], sel[3]);
instance.PluginHooks.run("afterSelectionEndByProp", sel[0], instance.colToProp(sel[1]), sel[2], instance.colToProp(sel[3]));
instance.selection.inProgress = false;
},
isInProgress: function () {
return instance.selection.inProgress;
},
/**
* Starts selection range on given td object
* @param {Object} coords
*/
setRangeStart: function (coords) {
priv.selStart.coords(coords);
selection.setRangeEnd(coords);
},
/**
* Ends selection range on given td object
* @param {Object} coords
* @param {Boolean} [scrollToCell=true] If true, viewport will be scrolled to range end
*/
setRangeEnd: function (coords, scrollToCell) {
instance.selection.begin();
priv.selEnd.coords(coords);
if (!priv.settings.multiSelect) {
priv.selStart.coords(coords);
}
//set up current selection
instance.view.wt.selections.current.clear();
instance.view.wt.selections.current.add(priv.selStart.arr());
//set up area selection
instance.view.wt.selections.area.clear();
if (selection.isMultiple()) {
instance.view.wt.selections.area.add(priv.selStart.arr());
instance.view.wt.selections.area.add(priv.selEnd.arr());
}
//set up highlight
if (priv.settings.currentRowClassName || priv.settings.currentColClassName) {
instance.view.wt.selections.highlight.clear();
instance.view.wt.selections.highlight.add(priv.selStart.arr());
instance.view.wt.selections.highlight.add(priv.selEnd.arr());
}
//trigger handlers
instance.PluginHooks.run("afterSelection", priv.selStart.row(), priv.selStart.col(), priv.selEnd.row(), priv.selEnd.col());
instance.PluginHooks.run("afterSelectionByProp", priv.selStart.row(), datamap.colToProp(priv.selStart.col()), priv.selEnd.row(), datamap.colToProp(priv.selEnd.col()));
if (scrollToCell !== false) {
instance.view.scrollViewport(coords);
}
selection.refreshBorders();
},
/**
* Destroys editor, redraws borders around cells, prepares editor
* @param {Boolean} revertOriginal
* @param {Boolean} keepEditor
*/
refreshBorders: function (revertOriginal, keepEditor) {
if (!keepEditor) {
editorManager.destroyEditor(revertOriginal);
}
instance.view.render();
if (selection.isSelected() && !keepEditor) {
editorManager.prepareEditor();
}
},
/**
* Returns information if we have a multiselection
* @return {Boolean}
*/
isMultiple: function () {
return !(priv.selEnd.col() === priv.selStart.col() && priv.selEnd.row() === priv.selStart.row());
},
/**
* Selects cell relative to current cell (if possible)
*/
transformStart: function (rowDelta, colDelta, force) {
if (priv.selStart.row() + rowDelta > instance.countRows() - 1) {
if (force && priv.settings.minSpareRows > 0) {
instance.alter("insert_row", instance.countRows());
}
else if (priv.settings.autoWrapCol) {
rowDelta = 1 - instance.countRows();
colDelta = priv.selStart.col() + colDelta == instance.countCols() - 1 ? 1 - instance.countCols() : 1;
}
}
else if (priv.settings.autoWrapCol && priv.selStart.row() + rowDelta < 0 && priv.selStart.col() + colDelta >= 0) {
rowDelta = instance.countRows() - 1;
colDelta = priv.selStart.col() + colDelta == 0 ? instance.countCols() - 1 : -1;
}
if (priv.selStart.col() + colDelta > instance.countCols() - 1) {
if (force && priv.settings.minSpareCols > 0) {
instance.alter("insert_col", instance.countCols());
}
else if (priv.settings.autoWrapRow) {
rowDelta = priv.selStart.row() + rowDelta == instance.countRows() - 1 ? 1 - instance.countRows() : 1;
colDelta = 1 - instance.countCols();
}
}
else if (priv.settings.autoWrapRow && priv.selStart.col() + colDelta < 0 && priv.selStart.row() + rowDelta >= 0) {
rowDelta = priv.selStart.row() + rowDelta == 0 ? instance.countRows() - 1 : -1;
colDelta = instance.countCols() - 1;
}
var totalRows = instance.countRows();
var totalCols = instance.countCols();
var coords = {
row: priv.selStart.row() + rowDelta,
col: priv.selStart.col() + colDelta
};
if (coords.row < 0) {
coords.row = 0;
}
else if (coords.row > 0 && coords.row >= totalRows) {
coords.row = totalRows - 1;
}
if (coords.col < 0) {
coords.col = 0;
}
else if (coords.col > 0 && coords.col >= totalCols) {
coords.col = totalCols - 1;
}
selection.setRangeStart(coords);
},
/**
* Sets selection end cell relative to current selection end cell (if possible)
*/
transformEnd: function (rowDelta, colDelta) {
if (priv.selEnd.exists()) {
var totalRows = instance.countRows();
var totalCols = instance.countCols();
var coords = {
row: priv.selEnd.row() + rowDelta,
col: priv.selEnd.col() + colDelta
};
if (coords.row < 0) {
coords.row = 0;
}
else if (coords.row > 0 && coords.row >= totalRows) {
coords.row = totalRows - 1;
}
if (coords.col < 0) {
coords.col = 0;
}
else if (coords.col > 0 && coords.col >= totalCols) {
coords.col = totalCols - 1;
}
selection.setRangeEnd(coords);
}
},
/**
* Returns true if currently there is a selection on screen, false otherwise
* @return {Boolean}
*/
isSelected: function () {
return priv.selEnd.exists();
},
/**
* Returns true if coords is within current selection coords
* @return {Boolean}
*/
inInSelection: function (coords) {
if (!selection.isSelected()) {
return false;
}
var sel = grid.getCornerCoords([priv.selStart.coords(), priv.selEnd.coords()]);
return (sel.TL.row <= coords.row && sel.BR.row >= coords.row && sel.TL.col <= coords.col && sel.BR.col >= coords.col);
},
/**
* Deselects all selected cells
*/
deselect: function () {
if (!selection.isSelected()) {
return;
}
instance.selection.inProgress = false; //needed by HT inception
priv.selEnd = new Handsontable.SelectionPoint(); //create new empty point to remove the existing one
instance.view.wt.selections.current.clear();
instance.view.wt.selections.area.clear();
editorManager.destroyEditor();
selection.refreshBorders();
instance.PluginHooks.run('afterDeselect');
},
/**
* Select all cells
*/
selectAll: function () {
if (!priv.settings.multiSelect) {
return;
}
selection.setRangeStart({
row: 0,
col: 0
});
selection.setRangeEnd({
row: instance.countRows() - 1,
col: instance.countCols() - 1
}, false);
},
/**
* Deletes data from selected cells
*/
empty: function () {
if (!selection.isSelected()) {
return;
}
var corners = grid.getCornerCoords([priv.selStart.coords(), priv.selEnd.coords()]);
var r, c, changes = [];
for (r = corners.TL.row; r <= corners.BR.row; r++) {
for (c = corners.TL.col; c <= corners.BR.col; c++) {
if (!instance.getCellMeta(r, c).readOnly) {
changes.push([r, c, '']);
}
}
}
instance.setDataAtCell(changes);
}
};
this.autofill = autofill = { //this public assignment is only temporary
handle: null,
/**
* Create fill handle and fill border objects
*/
init: function () {
if (!autofill.handle) {
autofill.handle = {};
}
else {
autofill.handle.disabled = false;
}
},
/**
* Hide fill handle and fill border permanently
*/
disable: function () {
autofill.handle.disabled = true;
},
/**
* Selects cells down to the last row in the left column, then fills down to that cell
*/
selectAdjacent: function () {
var select, data, r, maxR, c;
if (selection.isMultiple()) {
select = instance.view.wt.selections.area.getCorners();
}
else {
select = instance.view.wt.selections.current.getCorners();
}
data = datamap.getAll();
rows : for (r = select[2] + 1; r < instance.countRows(); r++) {
for (c = select[1]; c <= select[3]; c++) {
if (data[r][c]) {
break rows;
}
}
if (!!data[r][select[1] - 1] || !!data[r][select[3] + 1]) {
maxR = r;
}
}
if (maxR) {
instance.view.wt.selections.fill.clear();
instance.view.wt.selections.fill.add([select[0], select[1]]);
instance.view.wt.selections.fill.add([maxR, select[3]]);
autofill.apply();
}
},
/**
* Apply fill values to the area in fill border, omitting the selection border
*/
apply: function () {
var drag, select, start, end, _data;
autofill.handle.isDragged = 0;
drag = instance.view.wt.selections.fill.getCorners();
if (!drag) {
return;
}
instance.view.wt.selections.fill.clear();
if (selection.isMultiple()) {
select = instance.view.wt.selections.area.getCorners();
}
else {
select = instance.view.wt.selections.current.getCorners();
}
if (drag[0] === select[0] && drag[1] < select[1]) {
start = {
row: drag[0],
col: drag[1]
};
end = {
row: drag[2],
col: select[1] - 1
};
}
else if (drag[0] === select[0] && drag[3] > select[3]) {
start = {
row: drag[0],
col: select[3] + 1
};
end = {
row: drag[2],
col: drag[3]
};
}
else if (drag[0] < select[0] && drag[1] === select[1]) {
start = {
row: drag[0],
col: drag[1]
};
end = {
row: select[0] - 1,
col: drag[3]
};
}
else if (drag[2] > select[2] && drag[1] === select[1]) {
start = {
row: select[2] + 1,
col: drag[1]
};
end = {
row: drag[2],
col: drag[3]
};
}
if (start) {
_data = SheetClip.parse(datamap.getText(priv.selStart.coords(), priv.selEnd.coords()));
instance.PluginHooks.run('beforeAutofill', start, end, _data);
grid.populateFromArray(start, _data, end, 'autofill');
selection.setRangeStart({row: drag[0], col: drag[1]});
selection.setRangeEnd({row: drag[2], col: drag[3]});
}
/*else {
//reset to avoid some range bug
selection.refreshBorders();
}*/
},
/**
* Show fill border
*/
showBorder: function (coords) {
coords.row = coords[0];
coords.col = coords[1];
var corners = grid.getCornerCoords([priv.selStart.coords(), priv.selEnd.coords()]);
if (priv.settings.fillHandle !== 'horizontal' && (corners.BR.row < coords.row || corners.TL.row > coords.row)) {
coords = [coords.row, corners.BR.col];
}
else if (priv.settings.fillHandle !== 'vertical') {
coords = [corners.BR.row, coords.col];
}
else {
return; //wrong direction
}
instance.view.wt.selections.fill.clear();
instance.view.wt.selections.fill.add([priv.selStart.coords().row, priv.selStart.coords().col]);
instance.view.wt.selections.fill.add([priv.selEnd.coords().row, priv.selEnd.coords().col]);
instance.view.wt.selections.fill.add(coords);
instance.view.render();
}
};
this.init = function () {
instance.PluginHooks.run('beforeInit');
this.view = new Handsontable.TableView(this);
editorManager = new Handsontable.EditorManager(instance, priv, selection, datamap);
this.updateSettings(priv.settings, true);
this.parseSettingsFromDOM();
this.forceFullRender = true; //used when data was changed
this.view.render();
if (typeof priv.firstRun === 'object') {
instance.PluginHooks.run('afterChange', priv.firstRun[0], priv.firstRun[1]);
priv.firstRun = false;
}
instance.PluginHooks.run('afterInit');
};
function ValidatorsQueue() { //moved this one level up so it can be used in any function here. Probably this should be moved to a separate file
var resolved = false;
return {
validatorsInQueue: 0,
addValidatorToQueue: function () {
this.validatorsInQueue++;
resolved = false;
},
removeValidatorFormQueue: function () {
this.validatorsInQueue = this.validatorsInQueue - 1 < 0 ? 0 : this.validatorsInQueue - 1;
this.checkIfQueueIsEmpty();
},
onQueueEmpty: function () {
},
checkIfQueueIsEmpty: function () {
if (this.validatorsInQueue == 0 && resolved == false) {
resolved = true;
this.onQueueEmpty();
}
}
};
}
function validateChanges(changes, source, callback) {
var waitingForValidator = new ValidatorsQueue();
waitingForValidator.onQueueEmpty = resolve;
for (var i = changes.length - 1; i >= 0; i--) {
if (changes[i] === null) {
changes.splice(i, 1);
}
else {
var row = changes[i][0];
var col = datamap.propToCol(changes[i][1]);
var logicalCol = instance.runHooksAndReturn('modifyCol', col); //column order may have changes, so we need to translate physical col index (stored in datasource) to logical (displayed to user)
var cellProperties = instance.getCellMeta(row, logicalCol);
if (cellProperties.type === 'numeric' && typeof changes[i][3] === 'string') {
if (changes[i][3].length > 0 && /^-?[\d\s]*\.?\d*$/.test(changes[i][3])) {
changes[i][3] = numeral().unformat(changes[i][3] || '0'); //numeral cannot unformat empty string
}
}
if (instance.getCellValidator(cellProperties)) {
waitingForValidator.addValidatorToQueue();
instance.validateCell(changes[i][3], cellProperties, (function (i, cellProperties) {
return function (result) {
if (typeof result !== 'boolean') {
throw new Error("Validation error: result is not boolean");
}
if (result === false && cellProperties.allowInvalid === false) {
changes.splice(i, 1); // cancel the change
cellProperties.valid = true; // we cancelled the change, so cell value is still valid
--i;
}
waitingForValidator.removeValidatorFormQueue();
}
})(i, cellProperties)
, source);
}
}
}
waitingForValidator.checkIfQueueIsEmpty();
function resolve() {
var beforeChangeResult;
if (changes.length) {
beforeChangeResult = instance.PluginHooks.execute("beforeChange", changes, source);
if (typeof beforeChangeResult === 'function') {
$.when(result).then(function () {
callback(); //called when async validators and async beforeChange are resolved
});
}
else if (beforeChangeResult === false) {
changes.splice(0, changes.length); //invalidate all changes (remove everything from array)
}
}
if (typeof beforeChangeResult !== 'function') {
callback(); //called when async validators are resolved and beforeChange was not async
}
}
}
/**
* Internal function to apply changes. Called after validateChanges
* @param {Array} changes Array in form of [row, prop, oldValue, newValue]
* @param {String} source String that identifies how this change will be described in changes array (useful in onChange callback)
*/
function applyChanges(changes, source) {
var i = changes.length - 1;
if (i < 0) {
return;
}
for (; 0 <= i; i--) {
if (changes[i] === null) {
changes.splice(i, 1);
continue;
}
if (priv.settings.minSpareRows) {
while (changes[i][0] > instance.countRows() - 1) {
datamap.createRow();
}
}
if (priv.dataType === 'array' && priv.settings.minSpareCols) {
while (datamap.propToCol(changes[i][1]) > instance.countCols() - 1) {
datamap.createCol();
}
}
datamap.set(changes[i][0], changes[i][1], changes[i][3]);
}
instance.forceFullRender = true; //used when data was changed
grid.adjustRowsAndCols();
selection.refreshBorders(null, true);
instance.PluginHooks.run('afterChange', changes, source || 'edit');
}
this.validateCell = function (value, cellProperties, callback, source) {
var validator = instance.getCellValidator(cellProperties);
if (Object.prototype.toString.call(validator) === '[object RegExp]') {
validator = (function (validator) {
return function (value, callback) {
callback(validator.test(value));
}
})(validator);
}
if (typeof validator == 'function') {
value = instance.PluginHooks.execute("beforeValidate", value, cellProperties.row, cellProperties.prop, source);
// To provide consistent behaviour, validation should be always asynchronous
setTimeout(function () {
validator.call(cellProperties, value, function (valid) {
cellProperties.valid = valid;
valid = instance.PluginHooks.execute("afterValidate", valid, value, cellProperties.row, cellProperties.prop, source);
callback(valid);
});
});
} else { //resolve callback even if validator function was not found
cellProperties.valid = true;
callback(true);
}
};
function setDataInputToArray(row, prop_or_col, value) {
if (typeof row === "object") { //is it an array of changes
return row;
}
else if ($.isPlainObject(value)) { //backwards compatibility
return value;
}
else {
return [
[row, prop_or_col, value]
];
}
}
/**
* Set data at given cell
* @public
* @param {Number|Array} row or array of changes in format [[row, col, value], ...]
* @param {Number|String} col or source String
* @param {String} value
* @param {String} source String that identifies how this change will be described in changes array (useful in onChange callback)
*/
this.setDataAtCell = function (row, col, value, source) {
var input = setDataInputToArray(row, col, value)
, i
, ilen
, changes = []
, prop;
for (i = 0, ilen = input.length; i < ilen; i++) {
if (typeof input[i] !== 'object') {
throw new Error('Method `setDataAtCell` accepts row number or changes array of arrays as its first parameter');
}
if (typeof input[i][1] !== 'number') {
throw new Error('Method `setDataAtCell` accepts row and column number as its parameters. If you want to use object property name, use method `setDataAtRowProp`');
}
prop = datamap.colToProp(input[i][1]);
changes.push([
input[i][0],
prop,
datamap.get(input[i][0], prop),
input[i][2]
]);
}
if (!source && typeof row === "object") {
source = col;
}
validateChanges(changes, source, function () {
applyChanges(changes, source);
});
};
/**
* Set data at given row property
* @public
* @param {Number|Array} row or array of changes in format [[row, prop, value], ...]
* @param {String} prop or source String
* @param {String} value
* @param {String} source String that identifies how this change will be described in changes array (useful in onChange callback)
*/
this.setDataAtRowProp = function (row, prop, value, source) {
var input = setDataInputToArray(row, prop, value)
, i
, ilen
, changes = [];
for (i = 0, ilen = input.length; i < ilen; i++) {
changes.push([
input[i][0],
input[i][1],
datamap.get(input[i][0], input[i][1]),
input[i][2]
]);
}
if (!source && typeof row === "object") {
source = prop;
}
validateChanges(changes, source, function () {
applyChanges(changes, source);
});
};
/**
* Listen to document body keyboard input
*/
this.listen = function () {
Handsontable.activeGuid = instance.guid;
if (document.activeElement && document.activeElement !== document.body) {
document.activeElement.blur();
}
else if (!document.activeElement) { //IE
document.body.focus();
}
};
/**
* Stop listening to document body keyboard input
*/
this.unlisten = function () {
Handsontable.activeGuid = null;
};
/**
* Returns true if current Handsontable instance is listening on document body keyboard input
*/
this.isListening = function () {
return Handsontable.activeGuid === instance.guid;
};
/**
* Destroys current editor, renders and selects current cell. If revertOriginal != true, edited data is saved
* @param {Boolean} revertOriginal
*/
this.destroyEditor = function (revertOriginal) {
selection.refreshBorders(revertOriginal);
};
/**
* Populate cells at position with 2d array
* @param {Number} row Start row
* @param {Number} col Start column
* @param {Array} input 2d array
* @param {Number=} endRow End row (use when you want to cut input when certain row is reached)
* @param {Number=} endCol End column (use when you want to cut input when certain column is reached)
* @param {String=} [source="populateFromArray"]
* @param {String=} [method="overwrite"]
* @return {Object|undefined} ending td in pasted area (only if any cell was changed)
*/
this.populateFromArray = function (row, col, input, endRow, endCol, source, method) {
if (!(typeof input === 'object' && typeof input[0] === 'object')) {
throw new Error("populateFromArray parameter `input` must be an array of arrays"); //API changed in 0.9-beta2, let's check if you use it correctly
}
return grid.populateFromArray({row: row, col: col}, input, typeof endRow === 'number' ? {row: endRow, col: endCol} : null, source, method);
};
/**
* Adds/removes data from the column
* @param {Number} col Index of column in which do you want to do splice.
* @param {Number} index Index at which to start changing the array. If negative, will begin that many elements from the end
* @param {Number} amount An integer indicating the number of old array elements to remove. If amount is 0, no elements are removed
* param {...*} elements Optional. The elements to add to the array. If you don't specify any elements, spliceCol simply removes elements from the array
*/
this.spliceCol = function (col, index, amount/*, elements... */) {
return datamap.spliceCol.apply(null, arguments);
};
/**
* Adds/removes data from the row
* @param {Number} row Index of column in which do you want to do splice.
* @param {Number} index Index at which to start changing the array. If negative, will begin that many elements from the end
* @param {Number} amount An integer indicating the number of old array elements to remove. If amount is 0, no elements are removed
* param {...*} elements Optional. The elements to add to the array. If you don't specify any elements, spliceCol simply removes elements from the array
*/
this.spliceRow = function (row, index, amount/*, elements... */) {
return datamap.spliceRow.apply(null, arguments);
};
/**
* Returns the top left (TL) and bottom right (BR) selection coordinates
* @param {Object[]} coordsArr
* @returns {Object}
*/
this.getCornerCoords = function (coordsArr) {
return grid.getCornerCoords(coordsArr);
};
/**
* Returns current selection. Returns undefined if there is no selection.
* @public
* @return {Array} [`startRow`, `startCol`, `endRow`, `endCol`]
*/
this.getSelected = function () { //https://github.com/warpech/jquery-handsontable/issues/44 //cjl
if (selection.isSelected()) {
return [priv.selStart.row(), priv.selStart.col(), priv.selEnd.row(), priv.selEnd.col()];
}
};
/**
* Parse settings from DOM and CSS
* @public
*/
this.parseSettingsFromDOM = function () {
var overflow = this.rootElement.css('overflow');
if (overflow === 'scroll' || overflow === 'auto') {
this.rootElement[0].style.overflow = 'visible';
priv.settingsFromDOM.overflow = overflow;
}
else if (priv.settings.width === void 0 || priv.settings.height === void 0) {
priv.settingsFromDOM.overflow = 'auto';
}
if (priv.settings.width === void 0) {
priv.settingsFromDOM.width = this.rootElement.width();
}
else {
priv.settingsFromDOM.width = void 0;
}
priv.settingsFromDOM.height = void 0;
if (priv.settings.height === void 0) {
if (priv.settingsFromDOM.overflow === 'scroll' || priv.settingsFromDOM.overflow === 'auto') {
//this needs to read only CSS/inline style and not actual height
//so we need to call getComputedStyle on cloned container
var clone = this.rootElement[0].cloneNode(false);
var parent = this.rootElement[0].parentNode;
if (parent) {
clone.removeAttribute('id');
parent.appendChild(clone);
var computedHeight = parseInt(window.getComputedStyle(clone, null).getPropertyValue('height'), 10);
if(isNaN(computedHeight) && clone.currentStyle){
computedHeight = parseInt(clone.currentStyle.height, 10)
}
if (computedHeight > 0) {
priv.settingsFromDOM.height = computedHeight;
}
parent.removeChild(clone);
}
}
}
};
/**
* Render visible data
* @public
*/
this.render = function () {
if (instance.view) {
instance.forceFullRender = true; //used when data was changed
instance.parseSettingsFromDOM();
selection.refreshBorders(null, true);
}
};
/**
* Load data from array
* @public
* @param {Array} data
*/
this.loadData = function (data) {
if (typeof data === 'object' && data !== null) {
if (!(data.push && data.splice)) { //check if data is array. Must use duck-type check so Backbone Collections also pass it
//when data is not an array, attempt to make a single-row array of it
data = [data];
}
}
else if(data === null) {
data = [];
var row;
for (var r = 0, rlen = priv.settings.startRows; r < rlen; r++) {
row = [];
for (var c = 0, clen = priv.settings.startCols; c < clen; c++) {
row.push(null);
}
data.push(row);
}
}
else {
throw new Error("loadData only accepts array of objects or array of arrays (" + typeof data + " given)");
}
priv.isPopulated = false;
GridSettings.prototype.data = data;
if (priv.settings.dataSchema instanceof Array || data[0] instanceof Array) {
priv.dataType = 'array';
}
else if (typeof priv.settings.dataSchema === 'function') {
priv.dataType = 'function';
}
else {
priv.dataType = 'object';
}
if (data[0]) {
priv.duckDataSchema = datamap.recursiveDuckSchema(data[0]);
}
else {
priv.duckDataSchema = {};
}
datamap.createMap();
clearCellSettingCache();
grid.adjustRowsAndCols();
instance.PluginHooks.run('afterLoadData');
if (priv.firstRun) {
priv.firstRun = [null, 'loadData'];
}
else {
instance.PluginHooks.run('afterChange', null, 'loadData');
instance.render();
}
priv.isPopulated = true;
function clearCellSettingCache() {
priv.cellSettings.length = 0;
}
};
/**
* Return the current data object (the same that was passed by `data` configuration option or `loadData` method). Optionally you can provide cell range `r`, `c`, `r2`, `c2` to get only a fragment of grid data
* @public
* @param {Number} r (Optional) From row
* @param {Number} c (Optional) From col
* @param {Number} r2 (Optional) To row
* @param {Number} c2 (Optional) To col
* @return {Array|Object}
*/
this.getData = function (r, c, r2, c2) {
if (typeof r === 'undefined') {
return datamap.getAll();
}
else {
return datamap.getRange({row: r, col: c}, {row: r2, col: c2});
}
};
this.getCopyableData = function (startRow, startCol, endRow, endCol) {
return datamap.getText({row: startRow, col: startCol}, {row: endRow, col: endCol});
}
/**
* Update settings
* @public
*/
this.updateSettings = function (settings, init) {
var i, clen;
if (typeof settings.rows !== "undefined") {
throw new Error("'rows' setting is no longer supported. do you mean startRows, minRows or maxRows?");
}
if (typeof settings.cols !== "undefined") {
throw new Error("'cols' setting is no longer supported. do you mean startCols, minCols or maxCols?");
}
for (i in settings) {
if (i === 'data') {
continue; //loadData will be triggered later
}
else {
if (instance.PluginHooks.hooks[i] !== void 0 || instance.PluginHooks.legacy[i] !== void 0) {
if (typeof settings[i] === 'function' || Handsontable.helper.isArray(settings[i])) {
instance.PluginHooks.add(i, settings[i]);
}
}
else {
// Update settings
if (!init && settings.hasOwnProperty(i)) {
GridSettings.prototype[i] = settings[i];
}
//launch extensions
if (Handsontable.extension[i]) {
priv.extensions[i] = new Handsontable.extension[i](instance, settings[i]);
}
}
}
}
// Load data or create data map
if (settings.data === void 0 && priv.settings.data === void 0) {
instance.loadData(null); //data source created just now
}
else if (settings.data !== void 0) {
instance.loadData(settings.data); //data source given as option
}
else if (settings.columns !== void 0) {
datamap.createMap();
}
// Init columns constructors configuration
clen = instance.countCols();
//Clear cellSettings cache
priv.cellSettings.length = 0;
if (clen > 0) {
var proto, column;
for (i = 0; i < clen; i++) {
priv.columnSettings[i] = Handsontable.helper.columnFactory(GridSettings, priv.columnsSettingConflicts);
// shortcut for prototype
proto = priv.columnSettings[i].prototype;
// Use settings provided by user
if (GridSettings.prototype.columns) {
column = GridSettings.prototype.columns[i];
Handsontable.helper.extend(proto, column);
Handsontable.helper.extend(proto, expandType(column));
}
}
}
if (typeof settings.fillHandle !== "undefined") {
if (autofill.handle && settings.fillHandle === false) {
autofill.disable();
}
else if (!autofill.handle && settings.fillHandle !== false) {
autofill.init();
}
}
if (typeof settings.className !== "undefined") {
if (GridSettings.prototype.className) {
instance.rootElement.removeClass(GridSettings.prototype.className);
}
if (settings.className) {
instance.rootElement.addClass(settings.className);
}
}
if (!init) {
instance.PluginHooks.run('afterUpdateSettings');
}
grid.adjustRowsAndCols();
if (instance.view && !priv.firstRun) {
instance.forceFullRender = true; //used when data was changed
selection.refreshBorders(null, true);
}
};
this.getValue = function () {
var sel = instance.getSelected();
if (GridSettings.prototype.getValue) {
if (typeof GridSettings.prototype.getValue === 'function') {
return GridSettings.prototype.getValue.call(instance);
}
else if (sel) {
return instance.getData()[sel[0]][GridSettings.prototype.getValue];
}
}
else if (sel) {
return instance.getDataAtCell(sel[0], sel[1]);
}
};
function expandType(obj) {
if (!obj.hasOwnProperty('type')) return; //ignore obj.prototype.type
var type, expandedType = {};
if (typeof obj.type === 'object') {
type = obj.type;
}
else if (typeof obj.type === 'string') {
type = Handsontable.cellTypes[obj.type];
if (type === void 0) {
throw new Error('You declared cell type "' + obj.type + '" as a string that is not mapped to a known object. Cell type must be an object or a string mapped to an object in Handsontable.cellTypes');
}
}
for (var i in type) {
if (type.hasOwnProperty(i) && !obj.hasOwnProperty(i)) {
expandedType[i] = type[i];
}
}
return expandedType;
}
/**
* Returns current settings object
* @return {Object}
*/
this.getSettings = function () {
return priv.settings;
};
/**
* Returns current settingsFromDOM object
* @return {Object}
*/
this.getSettingsFromDOM = function () {
return priv.settingsFromDOM;
};
/**
* Clears grid
* @public
*/
this.clear = function () {
selection.selectAll();
selection.empty();
};
/**
* Inserts or removes rows and columns
* @param {String} action See grid.alter for possible values
* @param {Number} index
* @param {Number} amount
* @param {String} [source] Optional. Source of hook runner.
* @param {Boolean} [keepEmptyRows] Optional. Flag for preventing deletion of empty rows.
* @public
*/
this.alter = function (action, index, amount, source, keepEmptyRows) {
grid.alter(action, index, amount, source, keepEmptyRows);
};
/**
* Returns <td> element corresponding to params row, col
* @param {Number} row
* @param {Number} col
* @public
* @return {Element}
*/
this.getCell = function (row, col) {
return instance.view.getCellAtCoords({row: row, col: col});
};
/**
* Returns property name associated with column number
* @param {Number} col
* @public
* @return {String}
*/
this.colToProp = function (col) {
return datamap.colToProp(col);
};
/**
* Returns column number associated with property name
* @param {String} prop
* @public
* @return {Number}
*/
this.propToCol = function (prop) {
return datamap.propToCol(prop);
};
/**
* Return value at `row`, `col`
* @param {Number} row
* @param {Number} col
* @public
* @return value (mixed data type)
*/
this.getDataAtCell = function (row, col) {
return datamap.get(row, datamap.colToProp(col));
};
/**
* Return value at `row`, `prop`
* @param {Number} row
* @param {String} prop
* @public
* @return value (mixed data type)
*/
this.getDataAtRowProp = function (row, prop) {
return datamap.get(row, prop);
};
/**
* Return value at `col`
* @param {Number} col
* @public
* @return value (mixed data type)
*/
this.getDataAtCol = function (col) {
return [].concat.apply([], datamap.getRange({row: 0, col: col}, {row: priv.settings.data.length - 1, col: col}));
};
/**
* Return value at `prop`
* @param {String} prop
* @public
* @return value (mixed data type)
*/
this.getDataAtProp = function (prop) {
return [].concat.apply([], datamap.getRange({row: 0, col: datamap.propToCol(prop)}, {row: priv.settings.data.length - 1, col: datamap.propToCol(prop)}));
};
/**
* Return value at `row`
* @param {Number} row
* @public
* @return value (mixed data type)
*/
this.getDataAtRow = function (row) {
return priv.settings.data[row];
};
/**
* Returns cell meta data object corresponding to params row, col
* @param {Number} row
* @param {Number} col
* @public
* @return {Object}
*/
this.getCellMeta = function (row, col) {
var prop = datamap.colToProp(col)
, cellProperties;
row = translateRowIndex(row);
col = translateColIndex(col);
if ("undefined" === typeof priv.columnSettings[col]) {
priv.columnSettings[col] = Handsontable.helper.columnFactory(GridSettings, priv.columnsSettingConflicts);
}
if (!priv.cellSettings[row]) {
priv.cellSettings[row] = [];
}
if (!priv.cellSettings[row][col]) {
priv.cellSettings[row][col] = new priv.columnSettings[col]();
}
cellProperties = priv.cellSettings[row][col]; //retrieve cellProperties from cache
cellProperties.row = row;
cellProperties.col = col;
cellProperties.prop = prop;
cellProperties.instance = instance;
instance.PluginHooks.run('beforeGetCellMeta', row, col, cellProperties);
Handsontable.helper.extend(cellProperties, expandType(cellProperties)); //for `type` added in beforeGetCellMeta
if (cellProperties.cells) {
var settings = cellProperties.cells.call(cellProperties, row, col, prop);
if (settings) {
Handsontable.helper.extend(cellProperties, settings);
Handsontable.helper.extend(cellProperties, expandType(settings)); //for `type` added in cells
}
}
instance.PluginHooks.run('afterGetCellMeta', row, col, cellProperties);
return cellProperties;
/**
* If displayed rows order is different than the order of rows stored in memory (i.e. sorting is applied)
* we need to translate logical (stored) row index to physical (displayed) index.
* @param row - original row index
* @returns {int} translated row index
*/
function translateRowIndex(row){
var getVars = {row: row};
instance.PluginHooks.execute('beforeGet', getVars);
return getVars.row;
}
/**
* If displayed columns order is different than the order of columns stored in memory (i.e. column were moved using manualColumnMove plugin)
* we need to translate logical (stored) column index to physical (displayed) index.
* @param col - original column index
* @returns {int} - translated column index
*/
function translateColIndex(col){
return Handsontable.PluginHooks.execute(instance, 'modifyCol', col); // warning: this must be done after datamap.colToProp
}
};
this.getCellRenderer = function (row, col) {
var renderer = Handsontable.helper.cellMethodLookupFactory('renderer').call(this, row, col);
return Handsontable.renderers.getRenderer(renderer);
};
this.getCellEditor = Handsontable.helper.cellMethodLookupFactory('editor');
this.getCellValidator = Handsontable.helper.cellMethodLookupFactory('validator');
/**
* Validates all cells using their validator functions and calls callback when finished. Does not render the view
* @param callback
*/
this.validateCells = function (callback) {
var waitingForValidator = new ValidatorsQueue();
waitingForValidator.onQueueEmpty = callback;
var i = instance.countRows() - 1;
while (i >= 0) {
var j = instance.countCols() - 1;
while (j >= 0) {
waitingForValidator.addValidatorToQueue();
instance.validateCell(instance.getDataAtCell(i, j), instance.getCellMeta(i, j), function () {
waitingForValidator.removeValidatorFormQueue();
}, 'validateCells');
j--;
}
i--;
}
waitingForValidator.checkIfQueueIsEmpty();
};
/**
* Return array of row headers (if they are enabled). If param `row` given, return header at given row as string
* @param {Number} row (Optional)
* @return {Array|String}
*/
this.getRowHeader = function (row) {
if (row === void 0) {
var out = [];
for (var i = 0, ilen = instance.countRows(); i < ilen; i++) {
out.push(instance.getRowHeader(i));
}
return out;
}
else if (Object.prototype.toString.call(priv.settings.rowHeaders) === '[object Array]' && priv.settings.rowHeaders[row] !== void 0) {
return priv.settings.rowHeaders[row];
}
else if (typeof priv.settings.rowHeaders === 'function') {
return priv.settings.rowHeaders(row);
}
else if (priv.settings.rowHeaders && typeof priv.settings.rowHeaders !== 'string' && typeof priv.settings.rowHeaders !== 'number') {
return row + 1;
}
else {
return priv.settings.rowHeaders;
}
};
/**
* Returns information of this table is configured to display row headers
* @returns {boolean}
*/
this.hasRowHeaders = function () {
return !!priv.settings.rowHeaders;
};
/**
* Returns information of this table is configured to display column headers
* @returns {boolean}
*/
this.hasColHeaders = function () {
if (priv.settings.colHeaders !== void 0 && priv.settings.colHeaders !== null) { //Polymer has empty value = null
return !!priv.settings.colHeaders;
}
for (var i = 0, ilen = instance.countCols(); i < ilen; i++) {
if (instance.getColHeader(i)) {
return true;
}
}
return false;
};
/**
* Return array of column headers (if they are enabled). If param `col` given, return header at given column as string
* @param {Number} col (Optional)
* @return {Array|String}
*/
this.getColHeader = function (col) {
if (col === void 0) {
var out = [];
for (var i = 0, ilen = instance.countCols(); i < ilen; i++) {
out.push(instance.getColHeader(i));
}
return out;
}
else {
col = Handsontable.PluginHooks.execute(instance, 'modifyCol', col);
if (priv.settings.columns && priv.settings.columns[col] && priv.settings.columns[col].title) {
return priv.settings.columns[col].title;
}
else if (Object.prototype.toString.call(priv.settings.colHeaders) === '[object Array]' && priv.settings.colHeaders[col] !== void 0) {
return priv.settings.colHeaders[col];
}
else if (typeof priv.settings.colHeaders === 'function') {
return priv.settings.colHeaders(col);
}
else if (priv.settings.colHeaders && typeof priv.settings.colHeaders !== 'string' && typeof priv.settings.colHeaders !== 'number') {
return Handsontable.helper.spreadsheetColumnLabel(col);
}
else {
return priv.settings.colHeaders;
}
}
};
/**
* Return column width from settings (no guessing). Private use intended
* @param {Number} col
* @return {Number}
*/
this._getColWidthFromSettings = function (col) {
var cellProperties = instance.getCellMeta(0, col);
var width = cellProperties.width;
if (width === void 0 || width === priv.settings.width) {
width = cellProperties.colWidths;
}
if (width !== void 0 && width !== null) {
switch (typeof width) {
case 'object': //array
width = width[col];
break;
case 'function':
width = width(col);
break;
}
if (typeof width === 'string') {
width = parseInt(width, 10);
}
}
return width;
};
/**
* Return column width
* @param {Number} col
* @return {Number}
*/
this.getColWidth = function (col) {
col = Handsontable.PluginHooks.execute(instance, 'modifyCol', col);
var response = {
width: instance._getColWidthFromSettings(col)
};
if (!response.width) {
response.width = 50;
}
instance.PluginHooks.run('afterGetColWidth', col, response);
return response.width;
};
/**
* Return total number of rows in grid
* @return {Number}
*/
this.countRows = function () {
return priv.settings.data.length;
};
/**
* Return total number of columns in grid
* @return {Number}
*/
this.countCols = function () {
if (priv.dataType === 'object' || priv.dataType === 'function') {
if (priv.settings.columns && priv.settings.columns.length) {
return priv.settings.columns.length;
}
else {
return priv.colToProp.length;
}
}
else if (priv.dataType === 'array') {
if (priv.settings.columns && priv.settings.columns.length) {
return priv.settings.columns.length;
}
else if (priv.settings.data && priv.settings.data[0] && priv.settings.data[0].length) {
return priv.settings.data[0].length;
}
else {
return 0;
}
}
};
/**
* Return index of first visible row
* @return {Number}
*/
this.rowOffset = function () {
return instance.view.wt.getSetting('offsetRow');
};
/**
* Return index of first visible column
* @return {Number}
*/
this.colOffset = function () {
return instance.view.wt.getSetting('offsetColumn');
};
/**
* Return number of visible rows. Returns -1 if table is not visible
* @return {Number}
*/
this.countVisibleRows = function () {
return instance.view.wt.drawn ? instance.view.wt.wtTable.rowStrategy.countVisible() : -1;
};
/**
* Return number of visible columns. Returns -1 if table is not visible
* @return {Number}
*/
this.countVisibleCols = function () {
return instance.view.wt.drawn ? instance.view.wt.wtTable.columnStrategy.countVisible() : -1;
};
/**
* Return number of empty rows
* @return {Boolean} ending If true, will only count empty rows at the end of the data source
*/
this.countEmptyRows = function (ending) {
var i = instance.countRows() - 1
, empty = 0;
while (i >= 0) {
datamap.get(i, 0);
if (instance.isEmptyRow(datamap.getVars.row)) {
empty++;
}
else if (ending) {
break;
}
i--;
}
return empty;
};
/**
* Return number of empty columns
* @return {Boolean} ending If true, will only count empty columns at the end of the data source row
*/
this.countEmptyCols = function (ending) {
if (instance.countRows() < 1) {
return 0;
}
var i = instance.countCols() - 1
, empty = 0;
while (i >= 0) {
if (instance.isEmptyCol(i)) {
empty++;
}
else if (ending) {
break;
}
i--;
}
return empty;
};
/**
* Return true if the row at the given index is empty, false otherwise
* @param {Number} r Row index
* @return {Boolean}
*/
this.isEmptyRow = function (r) {
return priv.settings.isEmptyRow.call(instance, r);
};
/**
* Return true if the column at the given index is empty, false otherwise
* @param {Number} c Column index
* @return {Boolean}
*/
this.isEmptyCol = function (c) {
return priv.settings.isEmptyCol.call(instance, c);
};
/**
* Selects cell on grid. Optionally selects range to another cell
* @param {Number} row
* @param {Number} col
* @param {Number} [endRow]
* @param {Number} [endCol]
* @param {Boolean} [scrollToCell=true] If true, viewport will be scrolled to the selection
* @public
* @return {Boolean}
*/
this.selectCell = function (row, col, endRow, endCol, scrollToCell) {
if (typeof row !== 'number' || row < 0 || row >= instance.countRows()) {
return false;
}
if (typeof col !== 'number' || col < 0 || col >= instance.countCols()) {
return false;
}
if (typeof endRow !== "undefined") {
if (typeof endRow !== 'number' || endRow < 0 || endRow >= instance.countRows()) {
return false;
}
if (typeof endCol !== 'number' || endCol < 0 || endCol >= instance.countCols()) {
return false;
}
}
priv.selStart.coords({row: row, col: col});
if (document.activeElement && document.activeElement !== document.documentElement && document.activeElement !== document.body) {
document.activeElement.blur(); //needed or otherwise prepare won't focus the cell. selectionSpec tests this (should move focus to selected cell)
}
instance.listen();
if (typeof endRow === "undefined") {
selection.setRangeEnd({row: row, col: col}, scrollToCell);
}
else {
selection.setRangeEnd({row: endRow, col: endCol}, scrollToCell);
}
instance.selection.finish();
return true;
};
this.selectCellByProp = function (row, prop, endRow, endProp, scrollToCell) {
arguments[1] = datamap.propToCol(arguments[1]);
if (typeof arguments[3] !== "undefined") {
arguments[3] = datamap.propToCol(arguments[3]);
}
return instance.selectCell.apply(instance, arguments);
};
/**
* Deselects current sell selection on grid
* @public
*/
this.deselectCell = function () {
selection.deselect();
};
/**
* Remove grid from DOM
* @public
*/
this.destroy = function () {
instance.clearTimeouts();
if (instance.view) { //in case HT is destroyed before initialization has finished
instance.view.wt.destroy();
}
instance.rootElement.empty();
instance.rootElement.removeData('handsontable');
instance.rootElement.off('.handsontable');
$(window).off('.' + instance.guid);
$document.off('.' + instance.guid);
$body.off('.' + instance.guid);
instance.PluginHooks.run('afterDestroy');
};
/**
* Returns active editor object
* @returns {Object}
*/
this.getActiveEditor = function(){
return editorManager.getActiveEditor();
};
/**
* Return Handsontable instance
* @public
* @return {Object}
*/
this.getInstance = function () {
return instance.rootElement.data("handsontable");
};
(function () {
// Create new instance of plugin hooks
instance.PluginHooks = new Handsontable.PluginHookClass();
// Upgrade methods to call of global PluginHooks instance
var _run = instance.PluginHooks.run
, _exe = instance.PluginHooks.execute;
instance.PluginHooks.run = function (key, p1, p2, p3, p4, p5) {
_run.call(this, instance, key, p1, p2, p3, p4, p5);
Handsontable.PluginHooks.run(instance, key, p1, p2, p3, p4, p5);
};
instance.PluginHooks.execute = function (key, p1, p2, p3, p4, p5) {
var globalHandlerResult = Handsontable.PluginHooks.execute(instance, key, p1, p2, p3, p4, p5);
var localHandlerResult = _exe.call(this, instance, key, globalHandlerResult, p2, p3, p4, p5);
return typeof localHandlerResult == 'undefined' ? globalHandlerResult : localHandlerResult;
};
// Map old API with new methods
instance.addHook = function () {
instance.PluginHooks.add.apply(instance.PluginHooks, arguments);
};
instance.addHookOnce = function () {
instance.PluginHooks.once.apply(instance.PluginHooks, arguments);
};
instance.removeHook = function () {
instance.PluginHooks.remove.apply(instance.PluginHooks, arguments);
};
instance.runHooks = function () {
instance.PluginHooks.run.apply(instance.PluginHooks, arguments);
};
instance.runHooksAndReturn = function () {
return instance.PluginHooks.execute.apply(instance.PluginHooks, arguments);
};
})();
this.timeouts = {};
/**
* Sets timeout. Purpose of this method is to clear all known timeouts when `destroy` method is called
* @public
*/
this.registerTimeout = function (key, handle, ms) {
clearTimeout(this.timeouts[key]);
this.timeouts[key] = setTimeout(handle, ms || 0);
};
/**
* Clears all known timeouts
* @public
*/
this.clearTimeouts = function () {
for (var key in this.timeouts) {
if (this.timeouts.hasOwnProperty(key)) {
clearTimeout(this.timeouts[key]);
}
}
};
/**
* Handsontable version
*/
this.version = '0.10.1'; //inserted by grunt from package.json
};
var DefaultSettings = function () {};
DefaultSettings.prototype = {
data: void 0,
width: void 0,
height: void 0,
startRows: 5,
startCols: 5,
rowHeaders: null,
colHeaders: null,
minRows: 0,
minCols: 0,
maxRows: Infinity,
maxCols: Infinity,
minSpareRows: 0,
minSpareCols: 0,
multiSelect: true,
fillHandle: true,
fixedRowsTop: 0,
fixedColumnsLeft: 0,
outsideClickDeselects: true,
enterBeginsEditing: true,
enterMoves: {row: 1, col: 0},
tabMoves: {row: 0, col: 1},
autoWrapRow: false,
autoWrapCol: false,
copyRowsLimit: 1000,
copyColsLimit: 1000,
pasteMode: 'overwrite',
currentRowClassName: void 0,
currentColClassName: void 0,
stretchH: 'hybrid',
isEmptyRow: function (r) {
var val;
for (var c = 0, clen = this.countCols(); c < clen; c++) {
val = this.getDataAtCell(r, c);
if (val !== '' && val !== null && typeof val !== 'undefined') {
return false;
}
}
return true;
},
isEmptyCol: function (c) {
var val;
for (var r = 0, rlen = this.countRows(); r < rlen; r++) {
val = this.getDataAtCell(r, c);
if (val !== '' && val !== null && typeof val !== 'undefined') {
return false;
}
}
return true;
},
observeDOMVisibility: true,
allowInvalid: true,
invalidCellClassName: 'htInvalid',
placeholderCellClassName: 'htPlaceholder',
readOnlyCellClassName: 'htDimmed',
fragmentSelection: false,
readOnly: false,
nativeScrollbars: false,
type: 'text',
debug: false //shows debug overlays in Walkontable
};
Handsontable.DefaultSettings = DefaultSettings;
$.fn.handsontable = function (action) {
var i
, ilen
, args
, output
, userSettings
, $this = this.first() // Use only first element from list
, instance = $this.data('handsontable');
// Init case
if (typeof action !== 'string') {
userSettings = action || {};
if (instance) {
instance.updateSettings(userSettings);
}
else {
instance = new Handsontable.Core($this, userSettings);
$this.data('handsontable', instance);
instance.init();
}
return $this;
}
// Action case
else {
args = [];
if (arguments.length > 1) {
for (i = 1, ilen = arguments.length; i < ilen; i++) {
args.push(arguments[i]);
}
}
if (instance) {
if (typeof instance[action] !== 'undefined') {
output = instance[action].apply(instance, args);
}
else {
throw new Error('Handsontable do not provide action: ' + action);
}
}
return output;
}
};
/**
* Handsontable TableView constructor
* @param {Object} instance
*/
Handsontable.TableView = function (instance) {
var that = this
, $window = $(window)
, $documentElement = $(document.documentElement);
this.instance = instance;
this.settings = instance.getSettings();
this.settingsFromDOM = instance.getSettingsFromDOM();
instance.rootElement.data('originalStyle', instance.rootElement[0].getAttribute('style')); //needed to retrieve original style in jsFiddle link generator in HT examples. may be removed in future versions
// in IE7 getAttribute('style') returns an object instead of a string, but we only support IE8+
instance.rootElement.addClass('handsontable');
var table = document.createElement('TABLE');
table.className = 'htCore';
this.THEAD = document.createElement('THEAD');
table.appendChild(this.THEAD);
this.TBODY = document.createElement('TBODY');
table.appendChild(this.TBODY);
instance.$table = $(table);
instance.rootElement.prepend(instance.$table);
instance.rootElement.on('mousedown.handsontable', function (event) {
if (!that.isTextSelectionAllowed(event.target)) {
clearTextSelection();
event.preventDefault();
window.focus(); //make sure that window that contains HOT is active. Important when HOT is in iframe.
}
});
$documentElement.on('keyup.' + instance.guid, function (event) {
if (instance.selection.isInProgress() && !event.shiftKey) {
instance.selection.finish();
}
});
var isMouseDown;
$documentElement.on('mouseup.' + instance.guid, function (event) {
if (instance.selection.isInProgress() && event.which === 1) { //is left mouse button
instance.selection.finish();
}
isMouseDown = false;
if (instance.autofill.handle && instance.autofill.handle.isDragged) {
if (instance.autofill.handle.isDragged > 1) {
instance.autofill.apply();
}
instance.autofill.handle.isDragged = 0;
}
if (Handsontable.helper.isOutsideInput(document.activeElement)) {
instance.unlisten();
}
});
$documentElement.on('mousedown.' + instance.guid, function (event) {
var next = event.target;
if (next !== that.wt.wtTable.spreader) { //immediate click on "spreader" means click on the right side of vertical scrollbar
while (next !== document.documentElement) {
if (next === null) {
return; //click on something that was a row but now is detached (possibly because your click triggered a rerender)
}
if (next === instance.rootElement[0] || next.nodeName === 'HANDSONTABLE-TABLE') {
return; //click inside container or Web Component (HANDSONTABLE-TABLE is the name of the custom element)
}
next = next.parentNode;
}
}
if (that.settings.outsideClickDeselects) {
instance.deselectCell();
}
else {
instance.destroyEditor();
}
});
instance.rootElement.on('mousedown.handsontable', '.dragdealer', function () {
instance.destroyEditor();
});
instance.$table.on('selectstart', function (event) {
if (that.settings.fragmentSelection) {
return;
}
//https://github.com/warpech/jquery-handsontable/issues/160
//selectstart is IE only event. Prevent text from being selected when performing drag down in IE8
event.preventDefault();
});
var clearTextSelection = function () {
//http://stackoverflow.com/questions/3169786/clear-text-selection-with-javascript
if (window.getSelection) {
if (window.getSelection().empty) { // Chrome
window.getSelection().empty();
} else if (window.getSelection().removeAllRanges) { // Firefox
window.getSelection().removeAllRanges();
}
} else if (document.selection) { // IE?
document.selection.empty();
}
};
var walkontableConfig = {
debug: function () {
return that.settings.debug;
},
table: table,
stretchH: this.settings.stretchH,
data: instance.getDataAtCell,
totalRows: instance.countRows,
totalColumns: instance.countCols,
nativeScrollbars: this.settings.nativeScrollbars,
offsetRow: 0,
offsetColumn: 0,
width: this.getWidth(),
height: this.getHeight(),
fixedColumnsLeft: function () {
return that.settings.fixedColumnsLeft;
},
fixedRowsTop: function () {
return that.settings.fixedRowsTop;
},
rowHeaders: function () {
return instance.hasRowHeaders() ? [function (index, TH) {
that.appendRowHeader(index, TH);
}] : []
},
columnHeaders: function () {
return instance.hasColHeaders() ? [function (index, TH) {
that.appendColHeader(index, TH);
}] : []
},
columnWidth: instance.getColWidth,
cellRenderer: function (row, col, TD) {
var prop = that.instance.colToProp(col)
, cellProperties = that.instance.getCellMeta(row, col)
, renderer = that.instance.getCellRenderer(cellProperties);
var value = that.instance.getDataAtRowProp(row, prop);
renderer(that.instance, TD, row, col, prop, value, cellProperties);
that.instance.PluginHooks.run('afterRenderer', TD, row, col, prop, value, cellProperties);
},
selections: {
current: {
className: 'current',
border: {
width: 2,
color: '#5292F7',
style: 'solid',
cornerVisible: function () {
return that.settings.fillHandle && !that.isCellEdited() && !instance.selection.isMultiple()
}
}
},
area: {
className: 'area',
border: {
width: 1,
color: '#89AFF9',
style: 'solid',
cornerVisible: function () {
return that.settings.fillHandle && !that.isCellEdited() && instance.selection.isMultiple()
}
}
},
highlight: {
highlightRowClassName: that.settings.currentRowClassName,
highlightColumnClassName: that.settings.currentColClassName
},
fill: {
className: 'fill',
border: {
width: 1,
color: 'red',
style: 'solid'
}
}
},
hideBorderOnMouseDownOver: function () {
return that.settings.fragmentSelection;
},
onCellMouseDown: function (event, coords, TD) {
instance.listen();
isMouseDown = true;
var coordsObj = {row: coords[0], col: coords[1]};
if (event.button === 2 && instance.selection.inInSelection(coordsObj)) { //right mouse button
//do nothing
}
else if (event.shiftKey) {
instance.selection.setRangeEnd(coordsObj);
}
else {
instance.selection.setRangeStart(coordsObj);
}
instance.PluginHooks.run('afterOnCellMouseDown', event, coords, TD);
},
/*onCellMouseOut: function (/*event, coords, TD* /) {
if (isMouseDown && that.settings.fragmentSelection === 'single') {
clearTextSelection(); //otherwise text selection blinks during multiple cells selection
}
},*/
onCellMouseOver: function (event, coords, TD) {
var coordsObj = {row: coords[0], col: coords[1]};
if (isMouseDown) {
/*if (that.settings.fragmentSelection === 'single') {
clearTextSelection(); //otherwise text selection blinks during multiple cells selection
}*/
instance.selection.setRangeEnd(coordsObj);
}
else if (instance.autofill.handle && instance.autofill.handle.isDragged) {
instance.autofill.handle.isDragged++;
instance.autofill.showBorder(coords);
}
instance.PluginHooks.run('afterOnCellMouseOver', event, coords, TD);
},
onCellCornerMouseDown: function (event) {
instance.autofill.handle.isDragged = 1;
event.preventDefault();
instance.PluginHooks.run('afterOnCellCornerMouseDown', event);
},
onCellCornerDblClick: function () {
instance.autofill.selectAdjacent();
},
beforeDraw: function (force) {
that.beforeRender(force);
},
onDraw: function(force){
that.onDraw(force);
},
onScrollVertically: function () {
instance.runHooks('afterScrollVertically');
},
onScrollHorizontally: function () {
instance.runHooks('afterScrollHorizontally');
}
};
instance.PluginHooks.run('beforeInitWalkontable', walkontableConfig);
this.wt = new Walkontable(walkontableConfig);
$window.on('resize.' + instance.guid, function () {
instance.registerTimeout('resizeTimeout', function () {
instance.parseSettingsFromDOM();
var newWidth = that.getWidth();
var newHeight = that.getHeight();
if (walkontableConfig.width !== newWidth || walkontableConfig.height !== newHeight) {
instance.forceFullRender = true;
that.render();
walkontableConfig.width = newWidth;
walkontableConfig.height = newHeight;
}
}, 60);
});
$(that.wt.wtTable.spreader).on('mousedown.handsontable, contextmenu.handsontable', function (event) {
if (event.target === that.wt.wtTable.spreader && event.which === 3) { //right mouse button exactly on spreader means right clickon the right hand side of vertical scrollbar
event.stopPropagation();
}
});
$documentElement.on('click.' + instance.guid, function () {
if (that.settings.observeDOMVisibility) {
if (that.wt.drawInterrupted) {
that.instance.forceFullRender = true;
that.render();
}
}
});
};
Handsontable.TableView.prototype.isTextSelectionAllowed = function (el) {
if ( Handsontable.helper.isInput(el) ) {
return (true);
}
if (this.settings.fragmentSelection && this.wt.wtDom.isChildOf(el, this.TBODY)) {
return (true);
}
return false;
};
Handsontable.TableView.prototype.isCellEdited = function () {
var activeEditor = this.instance.getActiveEditor();
return activeEditor && activeEditor.isOpened();
};
Handsontable.TableView.prototype.getWidth = function () {
var val = this.settings.width !== void 0 ? this.settings.width : this.settingsFromDOM.width;
return typeof val === 'function' ? val() : val;
};
Handsontable.TableView.prototype.getHeight = function () {
var val = this.settings.height !== void 0 ? this.settings.height : this.settingsFromDOM.height;
return typeof val === 'function' ? val() : val;
};
Handsontable.TableView.prototype.beforeRender = function (force) {
if (force) { //force = did Walkontable decide to do full render
this.instance.PluginHooks.run('beforeRender', this.instance.forceFullRender); //this.instance.forceFullRender = did Handsontable request full render?
this.wt.update('width', this.getWidth());
this.wt.update('height', this.getHeight());
}
};
Handsontable.TableView.prototype.onDraw = function(force){
if (force) { //force = did Walkontable decide to do full render
this.instance.PluginHooks.run('afterRender', this.instance.forceFullRender); //this.instance.forceFullRender = did Handsontable request full render?
}
};
Handsontable.TableView.prototype.render = function () {
this.wt.draw(!this.instance.forceFullRender);
this.instance.forceFullRender = false;
this.instance.rootElement.triggerHandler('render.handsontable');
};
/**
* Returns td object given coordinates
*/
Handsontable.TableView.prototype.getCellAtCoords = function (coords) {
var td = this.wt.wtTable.getCell([coords.row, coords.col]);
if (td < 0) { //there was an exit code (cell is out of bounds)
return null;
}
else {
return td;
}
};
/**
* Scroll viewport to selection
* @param coords
*/
Handsontable.TableView.prototype.scrollViewport = function (coords) {
this.wt.scrollViewport([coords.row, coords.col]);
};
/**
* Append row header to a TH element
* @param row
* @param TH
*/
Handsontable.TableView.prototype.appendRowHeader = function (row, TH) {
if (row > -1) {
this.wt.wtDom.fastInnerHTML(TH, this.instance.getRowHeader(row));
}
else {
var DIV = document.createElement('DIV');
DIV.className = 'relative';
this.wt.wtDom.fastInnerText(DIV, '\u00A0');
this.wt.wtDom.empty(TH);
TH.appendChild(DIV);
}
};
/**
* Append column header to a TH element
* @param col
* @param TH
*/
Handsontable.TableView.prototype.appendColHeader = function (col, TH) {
var DIV = document.createElement('DIV')
, SPAN = document.createElement('SPAN');
DIV.className = 'relative';
SPAN.className = 'colHeader';
this.wt.wtDom.fastInnerHTML(SPAN, this.instance.getColHeader(col));
DIV.appendChild(SPAN);
this.wt.wtDom.empty(TH);
TH.appendChild(DIV);
this.instance.PluginHooks.run('afterGetColHeader', col, TH);
};
/**
* Given a element's left position relative to the viewport, returns maximum element width until the right edge of the viewport (before scrollbar)
* @param {Number} left
* @return {Number}
*/
Handsontable.TableView.prototype.maximumVisibleElementWidth = function (left) {
var rootWidth = this.wt.wtViewport.getWorkspaceWidth();
if(this.settings.nativeScrollbars) {
return rootWidth;
}
return rootWidth - left;
};
/**
* Given a element's top position relative to the viewport, returns maximum element height until the bottom edge of the viewport (before scrollbar)
* @param {Number} top
* @return {Number}
*/
Handsontable.TableView.prototype.maximumVisibleElementHeight = function (top) {
var rootHeight = this.wt.wtViewport.getWorkspaceHeight();
if(this.settings.nativeScrollbars) {
return rootHeight;
}
return rootHeight - top;
};
/**
* Utility to register editors and common namespace for keeping reference to all editor classes
*/
(function (Handsontable) {
'use strict';
function RegisteredEditor(editorClass) {
var clazz, instances;
instances = {};
clazz = editorClass;
this.getInstance = function (hotInstance) {
if (!(hotInstance.guid in instances)) {
instances[hotInstance.guid] = new clazz(hotInstance);
}
return instances[hotInstance.guid];
}
}
var registeredEditorNames = {};
var registeredEditorClasses = new WeakMap();
Handsontable.editors = {
/**
* Registers editor under given name
* @param {String} editorName
* @param {Function} editorClass
*/
registerEditor: function (editorName, editorClass) {
var editor = new RegisteredEditor(editorClass);
if (typeof editorName === "string") {
registeredEditorNames[editorName] = editor;
}
registeredEditorClasses.set(editorClass, editor);
},
/**
* Returns instance (singleton) of editor class
* @param {String|Function} editorName/editorClass
* @returns {Function} editorClass
*/
getEditor: function (editorName, hotInstance) {
var editor;
if (typeof editorName == 'function') {
if (!(registeredEditorClasses.get(editorName))) {
this.registerEditor(null, editorName);
}
editor = registeredEditorClasses.get(editorName);
}
else if (typeof editorName == 'string') {
editor = registeredEditorNames[editorName];
}
else {
throw Error('Only strings and functions can be passed as "editor" parameter ');
}
if (!editor) {
throw Error('No editor registered under name "' + editorName + '"');
}
return editor.getInstance(hotInstance);
}
};
})(Handsontable);
(function(Handsontable){
'use strict';
Handsontable.EditorManager = function(instance, priv, selection){
var that = this;
var $document = $(document);
var keyCodes = Handsontable.helper.keyCode;
var activeEditor;
var init = function () {
function onKeyDown(event) {
if (!instance.isListening()) {
return;
}
if (priv.settings.beforeOnKeyDown) { // HOT in HOT Plugin
priv.settings.beforeOnKeyDown.call(instance, event);
}
instance.PluginHooks.run('beforeKeyDown', event);
if (!event.isImmediatePropagationStopped()) {
priv.lastKeyCode = event.keyCode;
if (selection.isSelected()) {
var ctrlDown = (event.ctrlKey || event.metaKey) && !event.altKey; //catch CTRL but not right ALT (which in some systems triggers ALT+CTRL)
if (!activeEditor.isWaiting()) {
if (!Handsontable.helper.isMetaKey(event.keyCode) && !ctrlDown) {
that.openEditor('');
event.stopPropagation(); //required by HandsontableEditor
return;
}
}
var rangeModifier = event.shiftKey ? selection.setRangeEnd : selection.setRangeStart;
switch (event.keyCode) {
case keyCodes.A:
if (ctrlDown) {
selection.selectAll(); //select all cells
event.preventDefault();
event.stopPropagation();
break;
}
case keyCodes.ARROW_UP:
if (that.isEditorOpened() && !activeEditor.isWaiting()){
that.closeEditorAndSaveChanges(ctrlDown);
}
moveSelectionUp(event.shiftKey);
event.preventDefault();
event.stopPropagation(); //required by HandsontableEditor
break;
case keyCodes.ARROW_DOWN:
if (that.isEditorOpened() && !activeEditor.isWaiting()){
that.closeEditorAndSaveChanges(ctrlDown);
}
moveSelectionDown(event.shiftKey);
event.preventDefault();
event.stopPropagation(); //required by HandsontableEditor
break;
case keyCodes.ARROW_RIGHT:
if(that.isEditorOpened() && !activeEditor.isWaiting()){
that.closeEditorAndSaveChanges(ctrlDown);
}
moveSelectionRight(event.shiftKey);
event.preventDefault();
event.stopPropagation(); //required by HandsontableEditor
break;
case keyCodes.ARROW_LEFT:
if(that.isEditorOpened() && !activeEditor.isWaiting()){
that.closeEditorAndSaveChanges(ctrlDown);
}
moveSelectionLeft(event.shiftKey);
event.preventDefault();
event.stopPropagation(); //required by HandsontableEditor
break;
case keyCodes.TAB:
var tabMoves = typeof priv.settings.tabMoves === 'function' ? priv.settings.tabMoves(event) : priv.settings.tabMoves;
if (event.shiftKey) {
selection.transformStart(-tabMoves.row, -tabMoves.col); //move selection left
}
else {
selection.transformStart(tabMoves.row, tabMoves.col, true); //move selection right (add a new column if needed)
}
event.preventDefault();
event.stopPropagation(); //required by HandsontableEditor
break;
case keyCodes.BACKSPACE:
case keyCodes.DELETE:
selection.empty(event);
that.prepareEditor();
event.preventDefault();
break;
case keyCodes.F2: /* F2 */
that.openEditor();
event.preventDefault(); //prevent Opera from opening Go to Page dialog
break;
case keyCodes.ENTER: /* return/enter */
if(that.isEditorOpened()){
if (activeEditor.state !== Handsontable.EditorState.WAITING){
that.closeEditorAndSaveChanges(ctrlDown);
}
moveSelectionAfterEnter(event.shiftKey);
} else {
if (instance.getSettings().enterBeginsEditing){
that.openEditor();
} else {
moveSelectionAfterEnter(event.shiftKey);
}
}
event.preventDefault(); //don't add newline to field
event.stopImmediatePropagation(); //required by HandsontableEditor
break;
case keyCodes.ESCAPE:
if(that.isEditorOpened()){
that.closeEditorAndRestoreOriginalValue(ctrlDown);
}
event.preventDefault();
break;
case keyCodes.HOME:
if (event.ctrlKey || event.metaKey) {
rangeModifier({row: 0, col: priv.selStart.col()});
}
else {
rangeModifier({row: priv.selStart.row(), col: 0});
}
event.preventDefault(); //don't scroll the window
event.stopPropagation(); //required by HandsontableEditor
break;
case keyCodes.END:
if (event.ctrlKey || event.metaKey) {
rangeModifier({row: instance.countRows() - 1, col: priv.selStart.col()});
}
else {
rangeModifier({row: priv.selStart.row(), col: instance.countCols() - 1});
}
event.preventDefault(); //don't scroll the window
event.stopPropagation(); //required by HandsontableEditor
break;
case keyCodes.PAGE_UP:
selection.transformStart(-instance.countVisibleRows(), 0);
instance.view.wt.scrollVertical(-instance.countVisibleRows());
instance.view.render();
event.preventDefault(); //don't page up the window
event.stopPropagation(); //required by HandsontableEditor
break;
case keyCodes.PAGE_DOWN:
selection.transformStart(instance.countVisibleRows(), 0);
instance.view.wt.scrollVertical(instance.countVisibleRows());
instance.view.render();
event.preventDefault(); //don't page down the window
event.stopPropagation(); //required by HandsontableEditor
break;
default:
break;
}
}
}
}
$document.on('keydown.handsontable.' + instance.guid, onKeyDown);
function onDblClick() {
// that.instance.destroyEditor();
that.openEditor();
}
instance.view.wt.update('onCellDblClick', onDblClick);
instance.addHook('afterDestroy', function(){
$document.off('keydown.handsontable.' + instance.guid);
});
function moveSelectionAfterEnter(shiftKey){
var enterMoves = typeof priv.settings.enterMoves === 'function' ? priv.settings.enterMoves(event) : priv.settings.enterMoves;
if (shiftKey) {
selection.transformStart(-enterMoves.row, -enterMoves.col); //move selection up
}
else {
selection.transformStart(enterMoves.row, enterMoves.col, true); //move selection down (add a new row if needed)
}
}
function moveSelectionUp(shiftKey){
if (shiftKey) {
selection.transformEnd(-1, 0);
}
else {
selection.transformStart(-1, 0);
}
}
function moveSelectionDown(shiftKey){
if (shiftKey) {
selection.transformEnd(1, 0); //expanding selection down with shift
}
else {
selection.transformStart(1, 0); //move selection down
}
}
function moveSelectionRight(shiftKey){
if (shiftKey) {
selection.transformEnd(0, 1);
}
else {
selection.transformStart(0, 1);
}
}
function moveSelectionLeft(shiftKey){
if (shiftKey) {
selection.transformEnd(0, -1);
}
else {
selection.transformStart(0, -1);
}
}
};
/**
* Destroy current editor, if exists
* @param {Boolean} revertOriginal
*/
this.destroyEditor = function (revertOriginal) {
this.closeEditor(revertOriginal);
};
this.getActiveEditor = function () {
return activeEditor;
};
/**
* Prepare text input to be displayed at given grid cell
*/
this.prepareEditor = function () {
if (activeEditor && activeEditor.isWaiting()){
this.closeEditor(false, false, function(dataSaved){
if(dataSaved){
that.prepareEditor();
}
});
return;
}
var row = priv.selStart.row();
var col = priv.selStart.col();
var prop = instance.colToProp(col);
var td = instance.getCell(row, col);
var originalValue = instance.getDataAtCell(row, col);
var cellProperties = instance.getCellMeta(row, col);
var editorClass = instance.getCellEditor(cellProperties);
activeEditor = Handsontable.editors.getEditor(editorClass, instance);
activeEditor.prepare(row, col, prop, td, originalValue, cellProperties);
};
this.isEditorOpened = function () {
return activeEditor.isOpened();
};
this.openEditor = function (initialValue) {
activeEditor.beginEditing(initialValue);
};
this.closeEditor = function (restoreOriginalValue, ctrlDown, callback) {
if (!activeEditor){
if(callback) {
callback(false);
}
}
else {
activeEditor.finishEditing(restoreOriginalValue, ctrlDown, callback);
}
};
this.closeEditorAndSaveChanges = function(ctrlDown){
return this.closeEditor(false, ctrlDown);
};
this.closeEditorAndRestoreOriginalValue = function(ctrlDown){
return this.closeEditor(true, ctrlDown);
};
init();
};
})(Handsontable);
/**
* Utility to register renderers and common namespace for keeping reference to all renderers classes
*/
(function (Handsontable) {
'use strict';
var registeredRenderers = {};
Handsontable.renderers = {
/**
* Registers renderer under given name
* @param {String} rendererName
* @param {Function} rendererFunction
*/
registerRenderer: function (rendererName, rendererFunction) {
registeredRenderers[rendererName] = rendererFunction
},
/**
* @param {String|Function} rendererName/rendererFunction
* @returns {Function} rendererFunction
*/
getRenderer: function (rendererName) {
if (typeof rendererName == 'function'){
return rendererName;
}
if (typeof rendererName != 'string'){
throw Error('Only strings and functions can be passed as "renderer" parameter ');
}
if (!(rendererName in registeredRenderers)) {
throw Error('No editor registered under name "' + rendererName + '"');
}
return registeredRenderers[rendererName];
}
};
})(Handsontable);
/**
* DOM helper optimized for maximum performance
* It is recommended for Handsontable plugins and renderers, because it is much faster than jQuery
* @type {WalkonableDom}
*/
Handsontable.Dom = new WalkontableDom();
/**
* Returns true if keyCode represents a printable character
* @param {Number} keyCode
* @return {Boolean}
*/
Handsontable.helper.isPrintableChar = function (keyCode) {
return ((keyCode == 32) || //space
(keyCode >= 48 && keyCode <= 57) || //0-9
(keyCode >= 96 && keyCode <= 111) || //numpad
(keyCode >= 186 && keyCode <= 192) || //;=,-./`
(keyCode >= 219 && keyCode <= 222) || //[]{}\|"'
keyCode >= 226 || //special chars (229 for Asian chars)
(keyCode >= 65 && keyCode <= 90)); //a-z
};
Handsontable.helper.isMetaKey = function (keyCode) {
var keyCodes = Handsontable.helper.keyCode;
var metaKeys = [
keyCodes.ARROW_DOWN,
keyCodes.ARROW_UP,
keyCodes.ARROW_LEFT,
keyCodes.ARROW_RIGHT,
keyCodes.HOME,
keyCodes.END,
keyCodes.DELETE,
keyCodes.BACKSPACE,
keyCodes.F1,
keyCodes.F2,
keyCodes.F3,
keyCodes.F4,
keyCodes.F5,
keyCodes.F6,
keyCodes.F7,
keyCodes.F8,
keyCodes.F9,
keyCodes.F10,
keyCodes.F11,
keyCodes.F12,
keyCodes.TAB,
keyCodes.PAGE_DOWN,
keyCodes.PAGE_UP,
keyCodes.ENTER,
keyCodes.ESCAPE,
keyCodes.SHIFT,
keyCodes.CAPS_LOCK,
keyCodes.ALT
];
return metaKeys.indexOf(keyCode) != -1;
};
Handsontable.helper.isCtrlKey = function (keyCode) {
var keys = Handsontable.helper.keyCode;
return [keys.CONTROL_LEFT, 224, keys.COMMAND_LEFT, keys.COMMAND_RIGHT].indexOf(keyCode) != -1;
};
/**
* Converts a value to string
* @param value
* @return {String}
*/
Handsontable.helper.stringify = function (value) {
switch (typeof value) {
case 'string':
case 'number':
return value + '';
break;
case 'object':
if (value === null) {
return '';
}
else {
return value.toString();
}
break;
case 'undefined':
return '';
break;
default:
return value.toString();
}
};
/**
* Generates spreadsheet-like column names: A, B, C, ..., Z, AA, AB, etc
* @param index
* @returns {String}
*/
Handsontable.helper.spreadsheetColumnLabel = function (index) {
var dividend = index + 1;
var columnLabel = '';
var modulo;
while (dividend > 0) {
modulo = (dividend - 1) % 26;
columnLabel = String.fromCharCode(65 + modulo) + columnLabel;
dividend = parseInt((dividend - modulo) / 26, 10);
}
return columnLabel;
};
/**
* Checks if value of n is a numeric one
* http://jsperf.com/isnan-vs-isnumeric/4
* @param n
* @returns {boolean}
*/
Handsontable.helper.isNumeric = function (n) {
var t = typeof n;
return t == 'number' ? !isNaN(n) && isFinite(n) :
t == 'string' ? !n.length ? false :
n.length == 1 ? /\d/.test(n) :
/^\s*[+-]?\s*(?:(?:\d+(?:\.\d+)?(?:e[+-]?\d+)?)|(?:0x[a-f\d]+))\s*$/i.test(n) :
t == 'object' ? !!n && typeof n.valueOf() == "number" && !(n instanceof Date) : false;
};
Handsontable.helper.isArray = function (obj) {
return Object.prototype.toString.call(obj).match(/array/i) !== null;
};
/**
* Checks if child is a descendant of given parent node
* http://stackoverflow.com/questions/2234979/how-to-check-in-javascript-if-one-element-is-a-child-of-another
* @param parent
* @param child
* @returns {boolean}
*/
Handsontable.helper.isDescendant = function (parent, child) {
var node = child.parentNode;
while (node != null) {
if (node == parent) {
return true;
}
node = node.parentNode;
}
return false;
};
/**
* Generates a random hex string. Used as namespace for Handsontable instance events.
* @return {String} - 16 character random string: "92b1bfc74ec4"
*/
Handsontable.helper.randomString = function () {
return walkontableRandomString();
};
/**
* Inherit without without calling parent constructor, and setting `Child.prototype.constructor` to `Child` instead of `Parent`.
* Creates temporary dummy function to call it as constructor.
* Described in ticket: https://github.com/warpech/jquery-handsontable/pull/516
* @param {Object} Child child class
* @param {Object} Parent parent class
* @return {Object} extended Child
*/
Handsontable.helper.inherit = function (Child, Parent) {
Parent.prototype.constructor = Parent;
Child.prototype = new Parent();
Child.prototype.constructor = Child;
return Child;
};
/**
* Perform shallow extend of a target object with extension's own properties
* @param {Object} target An object that will receive the new properties
* @param {Object} extension An object containing additional properties to merge into the target
*/
Handsontable.helper.extend = function (target, extension) {
for (var i in extension) {
if (extension.hasOwnProperty(i)) {
target[i] = extension[i];
}
}
};
Handsontable.helper.getPrototypeOf = function (obj) {
var prototype;
if(typeof obj.__proto__ == "object"){
prototype = obj.__proto__;
} else {
var oldConstructor,
constructor = obj.constructor;
if (typeof obj.constructor == "function") {
oldConstructor = constructor;
if (delete obj.constructor){
constructor = obj.constructor; // get real constructor
obj.constructor = oldConstructor; // restore constructor
}
}
prototype = constructor ? constructor.prototype : null; // needed for IE
}
return prototype;
};
/**
* Factory for columns constructors.
* @param {Object} GridSettings
* @param {Array} conflictList
* @return {Object} ColumnSettings
*/
Handsontable.helper.columnFactory = function (GridSettings, conflictList) {
function ColumnSettings () {}
Handsontable.helper.inherit(ColumnSettings, GridSettings);
// Clear conflict settings
for (var i = 0, len = conflictList.length; i < len; i++) {
ColumnSettings.prototype[conflictList[i]] = void 0;
}
return ColumnSettings;
};
Handsontable.helper.translateRowsToColumns = function (input) {
var i
, ilen
, j
, jlen
, output = []
, olen = 0;
for (i = 0, ilen = input.length; i < ilen; i++) {
for (j = 0, jlen = input[i].length; j < jlen; j++) {
if (j == olen) {
output.push([]);
olen++;
}
output[j].push(input[i][j])
}
}
return output;
};
Handsontable.helper.to2dArray = function (arr) {
var i = 0
, ilen = arr.length;
while (i < ilen) {
arr[i] = [arr[i]];
i++;
}
};
Handsontable.helper.extendArray = function (arr, extension) {
var i = 0
, ilen = extension.length;
while (i < ilen) {
arr.push(extension[i]);
i++;
}
};
/**
* Determines if the given DOM element is an input field.
* Notice: By 'input' we mean input, textarea and select nodes
* @param element - DOM element
* @returns {boolean}
*/
Handsontable.helper.isInput = function (element) {
var inputs = ['INPUT', 'SELECT', 'TEXTAREA'];
return inputs.indexOf(element.nodeName) > -1;
}
/**
* Determines if the given DOM element is an input field placed OUTSIDE of HOT.
* Notice: By 'input' we mean input, textarea and select nodes
* @param element - DOM element
* @returns {boolean}
*/
Handsontable.helper.isOutsideInput = function (element) {
return Handsontable.helper.isInput(element) && element.className.indexOf('handsontableInput') == -1;
};
Handsontable.helper.keyCode = {
MOUSE_LEFT: 1,
MOUSE_RIGHT: 3,
MOUSE_MIDDLE: 2,
BACKSPACE: 8,
COMMA: 188,
DELETE: 46,
END: 35,
ENTER: 13,
ESCAPE: 27,
CONTROL_LEFT: 91,
COMMAND_LEFT: 17,
COMMAND_RIGHT: 93,
ALT: 18,
HOME: 36,
PAGE_DOWN: 34,
PAGE_UP: 33,
PERIOD: 190,
SPACE: 32,
SHIFT: 16,
CAPS_LOCK: 20,
TAB: 9,
ARROW_RIGHT: 39,
ARROW_LEFT: 37,
ARROW_UP: 38,
ARROW_DOWN: 40,
F1: 112,
F2: 113,
F3: 114,
F4: 115,
F5: 116,
F6: 117,
F7: 118,
F8: 119,
F9: 120,
F10: 121,
F11: 122,
F12: 123,
A: 65,
X: 88,
C: 67,
V: 86
};
/**
* Determines whether given object is a plain Object.
* Note: String and Array are not plain Objects
* @param {*} obj
* @returns {boolean}
*/
Handsontable.helper.isObject = function (obj) {
return Object.prototype.toString.call(obj) == '[object Object]';
};
/**
* Determines whether given object is an Array.
* Note: String is not an Array
* @param {*} obj
* @returns {boolean}
*/
Handsontable.helper.isArray = function(obj){
return Array.isArray ? Array.isArray(obj) : Object.prototype.toString.call(obj) == '[object Array]';
};
Handsontable.helper.pivot = function (arr) {
var pivotedArr = [];
if(!arr || arr.length == 0 || !arr[0] || arr[0].length == 0){
return pivotedArr;
}
var rowCount = arr.length;
var colCount = arr[0].length;
for(var i = 0; i < rowCount; i++){
for(var j = 0; j < colCount; j++){
if(!pivotedArr[j]){
pivotedArr[j] = [];
}
pivotedArr[j][i] = arr[i][j];
}
}
return pivotedArr;
};
Handsontable.helper.proxy = function (fun, context) {
return function () {
return fun.apply(context, arguments);
};
};
Handsontable.helper.cellMethodLookupFactory = function (methodName) {
return function cellMethodLookup (row, col) {
return (function getMethodFromProperties(properties) {
if (!properties){
return; //method not found
}
else if (properties.hasOwnProperty(methodName) && properties[methodName]) { //check if it is own and is not empty
return properties[methodName]; //method defined directly
} else if (properties.hasOwnProperty('type') && properties.type) { //check if it is own and is not empty
var type;
if(typeof properties.type != 'string' ){
throw new Error('Cell type must be a string ');
}
type = translateTypeNameToObject(properties.type);
return type[methodName]; //method defined in type. if does not exist (eg. validator), returns undefined
}
return getMethodFromProperties(Handsontable.helper.getPrototypeOf(properties));
})(typeof row == 'number' ? this.getCellMeta(row, col) : row);
};
function translateTypeNameToObject(typeName) {
var type = Handsontable.cellTypes[typeName];
if(typeof type == 'undefined'){
throw new Error('You declared cell type "' + typeName + '" as a string that is not mapped to a known object. Cell type must be an object or a string mapped to an object in Handsontable.cellTypes');
}
return type;
}
};
Handsontable.SelectionPoint = function () {
this._row = null; //private use intended
this._col = null;
};
Handsontable.SelectionPoint.prototype.exists = function () {
return (this._row !== null);
};
Handsontable.SelectionPoint.prototype.row = function (val) {
if (val !== void 0) {
this._row = val;
}
return this._row;
};
Handsontable.SelectionPoint.prototype.col = function (val) {
if (val !== void 0) {
this._col = val;
}
return this._col;
};
Handsontable.SelectionPoint.prototype.coords = function (coords) {
if (coords !== void 0) {
this._row = coords.row;
this._col = coords.col;
}
return {
row: this._row,
col: this._col
}
};
Handsontable.SelectionPoint.prototype.arr = function (arr) {
if (arr !== void 0) {
this._row = arr[0];
this._col = arr[1];
}
return [this._row, this._col]
};
(function (Handsontable) {
'use strict';
/*
Adds appropriate CSS class to table cell, based on cellProperties
*/
Handsontable.renderers.cellDecorator = function (instance, TD, row, col, prop, value, cellProperties) {
if (cellProperties.readOnly) {
instance.view.wt.wtDom.addClass(TD, cellProperties.readOnlyCellClassName);
}
if (cellProperties.valid === false && cellProperties.invalidCellClassName) {
instance.view.wt.wtDom.addClass(TD, cellProperties.invalidCellClassName);
}
if (!value && cellProperties.placeholder) {
instance.view.wt.wtDom.addClass(TD, cellProperties.placeholderCellClassName);
}
}
})(Handsontable);
/**
* Default text renderer
* @param {Object} instance Handsontable instance
* @param {Element} TD Table cell where to render
* @param {Number} row
* @param {Number} col
* @param {String|Number} prop Row object property name
* @param value Value to render (remember to escape unsafe HTML before inserting to DOM!)
* @param {Object} cellProperties Cell properites (shared by cell renderer and editor)
*/
(function (Handsontable) {
'use strict';
var TextRenderer = function (instance, TD, row, col, prop, value, cellProperties) {
Handsontable.renderers.cellDecorator.apply(this, arguments);
if (!value && cellProperties.placeholder) {
value = cellProperties.placeholder;
}
var escaped = Handsontable.helper.stringify(value);
if (cellProperties.rendererTemplate) {
instance.view.wt.wtDom.empty(TD);
var TEMPLATE = document.createElement('TEMPLATE');
TEMPLATE.setAttribute('bind', '{{}}');
TEMPLATE.innerHTML = cellProperties.rendererTemplate;
HTMLTemplateElement.decorate(TEMPLATE);
TEMPLATE.model = instance.getDataAtRow(row);
TD.appendChild(TEMPLATE);
}
else {
instance.view.wt.wtDom.fastInnerText(TD, escaped); //this is faster than innerHTML. See: https://github.com/warpech/jquery-handsontable/wiki/JavaScript-&-DOM-performance-tips
}
};
//Handsontable.TextRenderer = TextRenderer; //Left for backward compatibility
Handsontable.renderers.TextRenderer = TextRenderer;
Handsontable.renderers.registerRenderer('text', TextRenderer);
})(Handsontable);
(function (Handsontable) {
var clonableWRAPPER = document.createElement('DIV');
clonableWRAPPER.className = 'htAutocompleteWrapper';
var clonableARROW = document.createElement('DIV');
clonableARROW.className = 'htAutocompleteArrow';
clonableARROW.appendChild(document.createTextNode('\u25BC'));
//this is faster than innerHTML. See: https://github.com/warpech/jquery-handsontable/wiki/JavaScript-&-DOM-performance-tips
var wrapTdContentWithWrapper = function(TD, WRAPPER){
WRAPPER.innerHTML = TD.innerHTML;
Handsontable.Dom.empty(TD);
TD.appendChild(WRAPPER);
};
/**
* Autocomplete renderer
* @param {Object} instance Handsontable instance
* @param {Element} TD Table cell where to render
* @param {Number} row
* @param {Number} col
* @param {String|Number} prop Row object property name
* @param value Value to render (remember to escape unsafe HTML before inserting to DOM!)
* @param {Object} cellProperties Cell properites (shared by cell renderer and editor)
*/
var AutocompleteRenderer = function (instance, TD, row, col, prop, value, cellProperties) {
var WRAPPER = clonableWRAPPER.cloneNode(true); //this is faster than createElement
var ARROW = clonableARROW.cloneNode(true); //this is faster than createElement
Handsontable.renderers.TextRenderer(instance, TD, row, col, prop, value, cellProperties);
TD.appendChild(ARROW);
Handsontable.Dom.addClass(TD, 'htAutocomplete');
if (!TD.firstChild) { //http://jsperf.com/empty-node-if-needed
//otherwise empty fields appear borderless in demo/renderers.html (IE)
TD.appendChild(document.createTextNode('\u00A0')); //\u00A0 equals for a text node
//this is faster than innerHTML. See: https://github.com/warpech/jquery-handsontable/wiki/JavaScript-&-DOM-performance-tips
}
if (!instance.acArrowListener) {
//not very elegant but easy and fast
instance.acArrowListener = function () {
instance.view.wt.getSetting('onCellDblClick');
};
instance.rootElement.on('mousedown', '.htAutocompleteArrow', instance.acArrowListener); //this way we don't bind event listener to each arrow. We rely on propagation instead
}
};
Handsontable.AutocompleteRenderer = AutocompleteRenderer;
Handsontable.renderers.AutocompleteRenderer = AutocompleteRenderer;
Handsontable.renderers.registerRenderer('autocomplete', AutocompleteRenderer);
})(Handsontable);
/**
* Checkbox renderer
* @param {Object} instance Handsontable instance
* @param {Element} TD Table cell where to render
* @param {Number} row
* @param {Number} col
* @param {String|Number} prop Row object property name
* @param value Value to render (remember to escape unsafe HTML before inserting to DOM!)
* @param {Object} cellProperties Cell properites (shared by cell renderer and editor)
*/
(function (Handsontable) {
'use strict';
var clonableINPUT = document.createElement('INPUT');
clonableINPUT.className = 'htCheckboxRendererInput';
clonableINPUT.type = 'checkbox';
clonableINPUT.setAttribute('autocomplete', 'off');
var CheckboxRenderer = function (instance, TD, row, col, prop, value, cellProperties) {
if (typeof cellProperties.checkedTemplate === "undefined") {
cellProperties.checkedTemplate = true;
}
if (typeof cellProperties.uncheckedTemplate === "undefined") {
cellProperties.uncheckedTemplate = false;
}
instance.view.wt.wtDom.empty(TD); //TODO identify under what circumstances this line can be removed
var INPUT = clonableINPUT.cloneNode(false); //this is faster than createElement
if (value === cellProperties.checkedTemplate || value === Handsontable.helper.stringify(cellProperties.checkedTemplate)) {
INPUT.checked = true;
TD.appendChild(INPUT);
}
else if (value === cellProperties.uncheckedTemplate || value === Handsontable.helper.stringify(cellProperties.uncheckedTemplate)) {
TD.appendChild(INPUT);
}
else if (value === null) { //default value
INPUT.className += ' noValue';
TD.appendChild(INPUT);
}
else {
instance.view.wt.wtDom.fastInnerText(TD, '#bad value#'); //this is faster than innerHTML. See: https://github.com/warpech/jquery-handsontable/wiki/JavaScript-&-DOM-performance-tips
}
var $input = $(INPUT);
if (cellProperties.readOnly) {
$input.on('click', function (event) {
event.preventDefault();
});
}
else {
$input.on('mousedown', function (event) {
event.stopPropagation(); //otherwise can confuse cell mousedown handler
});
$input.on('mouseup', function (event) {
event.stopPropagation(); //otherwise can confuse cell dblclick handler
});
$input.on('change', function(){
if (this.checked) {
instance.setDataAtRowProp(row, prop, cellProperties.checkedTemplate);
}
else {
instance.setDataAtRowProp(row, prop, cellProperties.uncheckedTemplate);
}
});
}
if(!instance.CheckboxRenderer || !instance.CheckboxRenderer.beforeKeyDownHookBound){
instance.CheckboxRenderer = {
beforeKeyDownHookBound : true
};
instance.addHook('beforeKeyDown', function(event){
if(event.keyCode == Handsontable.helper.keyCode.SPACE){
var selection = instance.getSelected();
var cell, checkbox, cellProperties;
var selStart = {
row: Math.min(selection[0], selection[2]),
col: Math.min(selection[1], selection[3])
};
var selEnd = {
row: Math.max(selection[0], selection[2]),
col: Math.max(selection[1], selection[3])
};
for(var row = selStart.row; row <= selEnd.row; row++ ){
for(var col = selEnd.col; col <= selEnd.col; col++){
cell = instance.getCell(row, col);
cellProperties = instance.getCellMeta(row, col);
checkbox = cell.querySelectorAll('input[type=checkbox]');
if(checkbox.length > 0 && !cellProperties.readOnly){
if(!event.isImmediatePropagationStopped()){
event.stopImmediatePropagation();
event.preventDefault();
}
for(var i = 0, len = checkbox.length; i < len; i++){
checkbox[i].checked = !checkbox[i].checked;
$(checkbox[i]).trigger('change');
}
}
}
}
}
});
}
};
Handsontable.CheckboxRenderer = CheckboxRenderer;
Handsontable.renderers.CheckboxRenderer = CheckboxRenderer;
Handsontable.renderers.registerRenderer('checkbox', CheckboxRenderer);
})(Handsontable);
/**
* Numeric cell renderer
* @param {Object} instance Handsontable instance
* @param {Element} TD Table cell where to render
* @param {Number} row
* @param {Number} col
* @param {String|Number} prop Row object property name
* @param value Value to render (remember to escape unsafe HTML before inserting to DOM!)
* @param {Object} cellProperties Cell properites (shared by cell renderer and editor)
*/
(function (Handsontable) {
'use strict';
var NumericRenderer = function (instance, TD, row, col, prop, value, cellProperties) {
if (Handsontable.helper.isNumeric(value)) {
if (typeof cellProperties.language !== 'undefined') {
numeral.language(cellProperties.language)
}
value = numeral(value).format(cellProperties.format || '0'); //docs: http://numeraljs.com/
instance.view.wt.wtDom.addClass(TD, 'htNumeric');
}
Handsontable.renderers.TextRenderer(instance, TD, row, col, prop, value, cellProperties);
};
Handsontable.NumericRenderer = NumericRenderer; //Left for backward compatibility with versions prior 0.10.0
Handsontable.renderers.NumericRenderer = NumericRenderer;
Handsontable.renderers.registerRenderer('numeric', NumericRenderer);
})(Handsontable);
(function(Handosntable){
'use strict';
var PasswordRenderer = function (instance, TD, row, col, prop, value, cellProperties) {
Handsontable.renderers.TextRenderer.apply(this, arguments);
value = TD.innerHTML;
var hash;
var hashLength = cellProperties.hashLength || value.length;
var hashSymbol = cellProperties.hashSymbol || '*';
for( hash = ''; hash.split(hashSymbol).length - 1 < hashLength; hash += hashSymbol);
instance.view.wt.wtDom.fastInnerHTML(TD, hash);
};
Handosntable.PasswordRenderer = PasswordRenderer;
Handosntable.renderers.PasswordRenderer = PasswordRenderer;
Handosntable.renderers.registerRenderer('password', PasswordRenderer);
})(Handsontable);
(function (Handsontable) {
function HtmlRenderer(instance, TD, row, col, prop, value, cellProperties){
Handsontable.renderers.cellDecorator.apply(this, arguments);
Handsontable.Dom.fastInnerHTML(TD, value);
}
Handsontable.renderers.registerRenderer('html', HtmlRenderer);
Handsontable.renderers.HtmlRenderer = HtmlRenderer;
})(Handsontable);
(function (Handsontable) {
'use strict';
Handsontable.EditorState = {
VIRGIN: 'STATE_VIRGIN', //before editing
EDITING: 'STATE_EDITING',
WAITING: 'STATE_WAITING', //waiting for async validation
FINISHED: 'STATE_FINISHED'
};
function BaseEditor(instance) {
this.instance = instance;
this.state = Handsontable.EditorState.VIRGIN;
this._opened = false;
this._closeCallback = null;
this.init();
}
BaseEditor.prototype._fireCallbacks = function(result) {
if(this._closeCallback){
this._closeCallback(result);
this._closeCallback = null;
}
}
BaseEditor.prototype.init = function(){};
BaseEditor.prototype.getValue = function(){
throw Error('Editor getValue() method unimplemented');
};
BaseEditor.prototype.setValue = function(newValue){
throw Error('Editor setValue() method unimplemented');
};
BaseEditor.prototype.open = function(){
throw Error('Editor open() method unimplemented');
};
BaseEditor.prototype.close = function(){
throw Error('Editor close() method unimplemented');
};
BaseEditor.prototype.prepare = function(row, col, prop, td, originalValue, cellProperties){
this.TD = td;
this.row = row;
this.col = col;
this.prop = prop;
this.originalValue = originalValue;
this.cellProperties = cellProperties;
this.state = Handsontable.EditorState.VIRGIN;
};
BaseEditor.prototype.extend = function(){
var baseClass = this.constructor;
function Editor(){
baseClass.apply(this, arguments);
}
function inherit(Child, Parent){
function Bridge() {
}
Bridge.prototype = Parent.prototype;
Child.prototype = new Bridge();
Child.prototype.constructor = Child;
return Child;
}
return inherit(Editor, baseClass);
};
BaseEditor.prototype.saveValue = function (val, ctrlDown) {
if (ctrlDown) { //if ctrl+enter and multiple cells selected, behave like Excel (finish editing and apply to all cells)
var sel = this.instance.getSelected();
this.instance.populateFromArray(sel[0], sel[1], val, sel[2], sel[3], 'edit');
}
else {
this.instance.populateFromArray(this.row, this.col, val, null, null, 'edit');
}
};
BaseEditor.prototype.beginEditing = function(initialValue){
if (this.state != Handsontable.EditorState.VIRGIN) {
return;
}
if (this.cellProperties.readOnly) {
return;
}
this.instance.view.scrollViewport({row: this.row, col: this.col});
this.instance.view.render();
this.state = Handsontable.EditorState.EDITING;
initialValue = typeof initialValue == 'string' ? initialValue : this.originalValue;
this.setValue(Handsontable.helper.stringify(initialValue));
this.open();
this._opened = true;
this.focus();
this.instance.view.render(); //only rerender the selections (FillHandle should disappear when beginediting is triggered)
};
BaseEditor.prototype.finishEditing = function (restoreOriginalValue, ctrlDown, callback) {
if (callback) {
var previousCloseCallback = this._closeCallback;
this._closeCallback = function (result) {
if(previousCloseCallback){
previousCloseCallback(result);
}
callback(result);
};
}
if (this.isWaiting()) {
return;
}
if (this.state == Handsontable.EditorState.VIRGIN) {
var that = this;
setTimeout(function () {
that._fireCallbacks(true);
});
return;
}
if (this.state == Handsontable.EditorState.EDITING) {
if (restoreOriginalValue) {
this.cancelChanges();
return;
}
var val = [
[String.prototype.trim.call(this.getValue())] //String.prototype.trim is defined in Walkontable polyfill.js
];
this.state = Handsontable.EditorState.WAITING;
this.saveValue(val, ctrlDown);
if(this.instance.getCellValidator(this.cellProperties)){
var that = this;
this.instance.addHookOnce('afterValidate', function (result) {
that.state = Handsontable.EditorState.FINISHED;
that.discardEditor(result);
});
} else {
this.state = Handsontable.EditorState.FINISHED;
this.discardEditor(true);
}
}
};
BaseEditor.prototype.cancelChanges = function () {
this.state = Handsontable.EditorState.FINISHED;
this.discardEditor();
};
BaseEditor.prototype.discardEditor = function (result) {
if (this.state !== Handsontable.EditorState.FINISHED) {
return;
}
if (result === false && this.cellProperties.allowInvalid !== true) { //validator was defined and failed
this.instance.selectCell(this.row, this.col);
this.focus();
this.state = Handsontable.EditorState.EDITING;
this._fireCallbacks(false);
}
else {
this.close();
this._opened = false;
this.state = Handsontable.EditorState.VIRGIN;
this._fireCallbacks(true);
}
};
BaseEditor.prototype.isOpened = function(){
return this._opened;
};
BaseEditor.prototype.isWaiting = function () {
return this.state === Handsontable.EditorState.WAITING;
};
Handsontable.editors.BaseEditor = BaseEditor;
})(Handsontable);
(function(Handsontable){
var TextEditor = Handsontable.editors.BaseEditor.prototype.extend();
TextEditor.prototype.init = function(){
this.createElements();
this.bindEvents();
};
TextEditor.prototype.getValue = function(){
return this.TEXTAREA.value
};
TextEditor.prototype.setValue = function(newValue){
this.TEXTAREA.value = newValue;
};
var onBeforeKeyDown = function onBeforeKeyDown(event){
var instance = this;
var that = instance.getActiveEditor();
var keyCodes = Handsontable.helper.keyCode;
var ctrlDown = (event.ctrlKey || event.metaKey) && !event.altKey; //catch CTRL but not right ALT (which in some systems triggers ALT+CTRL)
//Process only events that have been fired in the editor
if (event.target !== that.TEXTAREA || event.isImmediatePropagationStopped()){
return;
}
if (event.keyCode === 17 || event.keyCode === 224 || event.keyCode === 91 || event.keyCode === 93) {
//when CTRL or its equivalent is pressed and cell is edited, don't prepare selectable text in textarea
event.stopImmediatePropagation();
return;
}
switch (event.keyCode) {
case keyCodes.ARROW_RIGHT:
if (that.wtDom.getCaretPosition(that.TEXTAREA) !== that.TEXTAREA.value.length) {
event.stopImmediatePropagation();
}
break;
case keyCodes.ARROW_LEFT: /* arrow left */
if (that.wtDom.getCaretPosition(that.TEXTAREA) !== 0) {
event.stopImmediatePropagation();
}
break;
case keyCodes.ENTER:
var selected = that.instance.getSelected();
var isMultipleSelection = !(selected[0] === selected[2] && selected[1] === selected[3]);
if ((ctrlDown && !isMultipleSelection) || event.altKey) { //if ctrl+enter or alt+enter, add new line
if(that.isOpened()){
that.setValue(that.getValue() + '\n');
that.focus();
} else {
that.beginEditing(that.originalValue + '\n')
}
event.stopImmediatePropagation();
}
event.preventDefault(); //don't add newline to field
break;
case keyCodes.A:
case keyCodes.X:
case keyCodes.C:
case keyCodes.V:
if(ctrlDown){
event.stopImmediatePropagation(); //CTRL+A, CTRL+C, CTRL+V, CTRL+X should only work locally when cell is edited (not in table context)
break;
}
case keyCodes.BACKSPACE:
case keyCodes.DELETE:
case keyCodes.HOME:
case keyCodes.END:
event.stopImmediatePropagation(); //backspace, delete, home, end should only work locally when cell is edited (not in table context)
break;
}
};
TextEditor.prototype.open = function(){
this.refreshDimensions(); //need it instantly, to prevent https://github.com/warpech/jquery-handsontable/issues/348
this.instance.addHook('beforeKeyDown', onBeforeKeyDown);
};
TextEditor.prototype.close = function(){
this.textareaParentStyle.display = 'none';
if (document.activeElement === this.TEXTAREA) {
this.instance.listen(); //don't refocus the table if user focused some cell outside of HT on purpose
}
this.instance.removeHook('beforeKeyDown', onBeforeKeyDown);
};
TextEditor.prototype.focus = function(){
this.TEXTAREA.focus();
this.wtDom.setCaretPosition(this.TEXTAREA, this.TEXTAREA.value.length);
};
TextEditor.prototype.createElements = function () {
this.$body = $(document.body);
this.wtDom = new WalkontableDom();
this.TEXTAREA = document.createElement('TEXTAREA');
this.$textarea = $(this.TEXTAREA);
this.wtDom.addClass(this.TEXTAREA, 'handsontableInput');
this.textareaStyle = this.TEXTAREA.style;
this.textareaStyle.width = 0;
this.textareaStyle.height = 0;
this.TEXTAREA_PARENT = document.createElement('DIV');
this.wtDom.addClass(this.TEXTAREA_PARENT, 'handsontableInputHolder');
this.textareaParentStyle = this.TEXTAREA_PARENT.style;
this.textareaParentStyle.top = 0;
this.textareaParentStyle.left = 0;
this.textareaParentStyle.display = 'none';
this.TEXTAREA_PARENT.appendChild(this.TEXTAREA);
this.instance.rootElement[0].appendChild(this.TEXTAREA_PARENT);
var that = this;
Handsontable.PluginHooks.add('afterRender', function () {
that.instance.registerTimeout('refresh_editor_dimensions', function () {
that.refreshDimensions();
}, 0);
});
};
TextEditor.prototype.refreshDimensions = function () {
if (this.state !== Handsontable.EditorState.EDITING) {
return;
}
///start prepare textarea position
this.TD = this.instance.getCell(this.row, this.col);
if (!this.TD) {
//TD is outside of the viewport. Otherwise throws exception when scrolling the table while a cell is edited
return;
}
var $td = $(this.TD); //because old td may have been scrolled out with scrollViewport
var currentOffset = this.wtDom.offset(this.TD);
var containerOffset = this.wtDom.offset(this.instance.rootElement[0]);
var scrollTop = this.instance.rootElement.scrollTop();
var scrollLeft = this.instance.rootElement.scrollLeft();
var editTop = currentOffset.top - containerOffset.top + scrollTop - 1;
var editLeft = currentOffset.left - containerOffset.left + scrollLeft - 1;
var settings = this.instance.getSettings();
var rowHeadersCount = settings.rowHeaders === false ? 0 : 1;
var colHeadersCount = settings.colHeaders === false ? 0 : 1;
if (editTop < 0) {
editTop = 0;
}
if (editLeft < 0) {
editLeft = 0;
}
if (rowHeadersCount > 0 && parseInt($td.css('border-top-width'), 10) > 0) {
editTop += 1;
}
if (colHeadersCount > 0 && parseInt($td.css('border-left-width'), 10) > 0) {
editLeft += 1;
}
this.textareaParentStyle.top = editTop + 'px';
this.textareaParentStyle.left = editLeft + 'px';
///end prepare textarea position
var width = $td.width()
, maxWidth = this.instance.view.maximumVisibleElementWidth(editLeft) - 10 //10 is TEXTAREAs border and padding
, height = $td.outerHeight() - 4
, maxHeight = this.instance.view.maximumVisibleElementHeight(editTop) - 5; //10 is TEXTAREAs border and padding
if (parseInt($td.css('border-top-width'), 10) > 0) {
height -= 1;
}
if (parseInt($td.css('border-left-width'), 10) > 0) {
if (rowHeadersCount > 0) {
width -= 1;
}
}
//in future may change to pure JS http://stackoverflow.com/questions/454202/creating-a-textarea-with-auto-resize
this.$textarea.autoResize({
minHeight: Math.min(height, maxHeight),
maxHeight: maxHeight, //TEXTAREA should never be wider than visible part of the viewport (should not cover the scrollbar)
minWidth: Math.min(width, maxWidth),
maxWidth: maxWidth, //TEXTAREA should never be wider than visible part of the viewport (should not cover the scrollbar)
animate: false,
extraSpace: 0
});
this.textareaParentStyle.display = 'block';
};
TextEditor.prototype.bindEvents = function () {
this.$textarea.on('cut.editor', function (event) {
event.stopPropagation();
});
this.$textarea.on('paste.editor', function (event) {
event.stopPropagation();
});
};
Handsontable.editors.TextEditor = TextEditor;
Handsontable.editors.registerEditor('text', Handsontable.editors.TextEditor);
})(Handsontable);
(function(Handsontable){
//Blank editor, because all the work is done by renderer
var CheckboxEditor = Handsontable.editors.BaseEditor.prototype.extend();
CheckboxEditor.prototype.beginEditing = function () {
this.saveValue([
[!this.originalValue]
]);
};
CheckboxEditor.prototype.finishEditing = function () {};
CheckboxEditor.prototype.init = function () {};
CheckboxEditor.prototype.open = function () {};
CheckboxEditor.prototype.close = function () {};
CheckboxEditor.prototype.getValue = function () {};
CheckboxEditor.prototype.setValue = function () {};
CheckboxEditor.prototype.focus = function () {};
Handsontable.editors.CheckboxEditor = CheckboxEditor;
Handsontable.editors.registerEditor('checkbox', CheckboxEditor);
})(Handsontable);
(function (Handsontable) {
var DateEditor = Handsontable.editors.TextEditor.prototype.extend();
DateEditor.prototype.init = function () {
if (!$.datepicker) {
throw new Error("jQuery UI Datepicker dependency not found. Did you forget to include jquery-ui.custom.js or its substitute?");
}
Handsontable.editors.TextEditor.prototype.init.apply(this, arguments);
this.isCellEdited = false;
var that = this;
this.instance.addHook('afterDestroy', function () {
that.destroyElements();
})
};
DateEditor.prototype.createElements = function () {
Handsontable.editors.TextEditor.prototype.createElements.apply(this, arguments);
this.datePicker = document.createElement('DIV');
this.instance.view.wt.wtDom.addClass(this.datePicker, 'htDatepickerHolder');
this.datePickerStyle = this.datePicker.style;
this.datePickerStyle.position = 'absolute';
this.datePickerStyle.top = 0;
this.datePickerStyle.left = 0;
this.datePickerStyle.zIndex = 99;
document.body.appendChild(this.datePicker);
this.$datePicker = $(this.datePicker);
var that = this;
var defaultOptions = {
dateFormat: "yy-mm-dd",
showButtonPanel: true,
changeMonth: true,
changeYear: true,
altField: this.$textarea,
onSelect: function () {
that.finishEditing(false);
}
};
this.$datePicker.datepicker(defaultOptions);
/**
* Prevent recognizing clicking on jQuery Datepicker as clicking outside of table
*/
this.$datePicker.on('mousedown', function (event) {
event.stopPropagation();
});
this.hideDatepicker();
};
DateEditor.prototype.destroyElements = function () {
this.$datePicker.datepicker('destroy');
this.$datePicker.remove();
};
DateEditor.prototype.beginEditing = function (row, col, prop, useOriginalValue, suffix) {
Handsontable.editors.TextEditor.prototype.beginEditing.apply(this, arguments);
this.showDatepicker();
};
DateEditor.prototype.finishEditing = function (isCancelled, ctrlDown) {
this.hideDatepicker();
Handsontable.editors.TextEditor.prototype.finishEditing.apply(this, arguments);
};
DateEditor.prototype.showDatepicker = function () {
var $td = $(this.TD);
var offset = $td.offset();
this.datePickerStyle.top = (offset.top + $td.height()) + 'px';
this.datePickerStyle.left = offset.left + 'px';
var dateOptions = {
defaultDate: this.originalValue || void 0
};
$.extend(dateOptions, this.cellProperties);
this.$datePicker.datepicker("option", dateOptions);
if (this.originalValue) {
this.$datePicker.datepicker("setDate", this.originalValue);
}
this.datePickerStyle.display = 'block';
};
DateEditor.prototype.hideDatepicker = function () {
this.datePickerStyle.display = 'none';
};
Handsontable.editors.DateEditor = DateEditor;
Handsontable.editors.registerEditor('date', DateEditor);
})(Handsontable);
/**
* This is inception. Using Handsontable as Handsontable editor
*/
(function (Handsontable) {
"use strict";
var HandsontableEditor = Handsontable.editors.TextEditor.prototype.extend();
HandsontableEditor.prototype.createElements = function () {
Handsontable.editors.TextEditor.prototype.createElements.apply(this, arguments);
var DIV = document.createElement('DIV');
DIV.className = 'handsontableEditor';
this.TEXTAREA_PARENT.appendChild(DIV);
this.$htContainer = $(DIV);
this.$htContainer.handsontable();
};
HandsontableEditor.prototype.prepare = function (td, row, col, prop, value, cellProperties) {
Handsontable.editors.TextEditor.prototype.prepare.apply(this, arguments);
var parent = this;
var options = {
startRows: 0,
startCols: 0,
minRows: 0,
minCols: 0,
className: 'listbox',
copyPaste: false,
cells: function () {
return {
readOnly: true
}
},
fillHandle: false,
afterOnCellMouseDown: function () {
var value = this.getValue();
if (value !== void 0) { //if the value is undefined then it means we don't want to set the value
parent.setValue(value);
}
parent.instance.destroyEditor();
},
beforeOnKeyDown: function (event) {
var instance = this;
switch (event.keyCode) {
case Handsontable.helper.keyCode.ESCAPE:
parent.instance.destroyEditor(true);
event.stopImmediatePropagation();
event.preventDefault();
break;
case Handsontable.helper.keyCode.ENTER: //enter
var sel = instance.getSelected();
var value = this.getDataAtCell(sel[0], sel[1]);
if (value !== void 0) { //if the value is undefined then it means we don't want to set the value
parent.setValue(value);
}
parent.instance.destroyEditor();
break;
case Handsontable.helper.keyCode.ARROW_UP:
if (instance.getSelected() && instance.getSelected()[0] == 0 && !parent.cellProperties.strict){
instance.deselectCell();
parent.instance.listen();
parent.focus();
event.preventDefault();
event.stopImmediatePropagation();
}
break;
}
}
};
if (this.cellProperties.handsontable) {
options = $.extend(options, cellProperties.handsontable);
}
this.$htContainer.handsontable('destroy');
this.$htContainer.handsontable(options);
};
var onBeforeKeyDown = function (event) {
if (event.isImmediatePropagationStopped()) {
return;
}
var editor = this.getActiveEditor();
var innerHOT = editor.$htContainer.handsontable('getInstance');
if (event.keyCode == Handsontable.helper.keyCode.ARROW_DOWN) {
if (!innerHOT.getSelected()){
innerHOT.selectCell(0, 0);
} else {
var selectedRow = innerHOT.getSelected()[0];
var rowToSelect = selectedRow < innerHOT.countRows() - 1 ? selectedRow + 1 : selectedRow;
innerHOT.selectCell(rowToSelect, 0);
}
event.preventDefault();
event.stopImmediatePropagation();
}
};
HandsontableEditor.prototype.open = function () {
this.instance.addHook('beforeKeyDown', onBeforeKeyDown);
Handsontable.editors.TextEditor.prototype.open.apply(this, arguments);
this.$htContainer.handsontable('render');
if (this.cellProperties.strict) {
this.$htContainer.handsontable('selectCell', 0, 0);
this.$textarea[0].style.visibility = 'hidden';
} else {
this.$htContainer.handsontable('deselectCell');
this.$textarea[0].style.visibility = 'visible';
}
this.wtDom.setCaretPosition(this.$textarea[0], 0, this.$textarea[0].value.length);
};
HandsontableEditor.prototype.close = function () {
this.instance.removeHook('beforeKeyDown', onBeforeKeyDown);
this.instance.listen();
Handsontable.editors.TextEditor.prototype.close.apply(this, arguments);
};
HandsontableEditor.prototype.focus = function () {
this.instance.listen();
Handsontable.editors.TextEditor.prototype.focus.apply(this, arguments);
};
HandsontableEditor.prototype.beginEditing = function (initialValue) {
var onBeginEditing = this.instance.getSettings().onBeginEditing;
if (onBeginEditing && onBeginEditing() === false) {
return;
}
Handsontable.editors.TextEditor.prototype.beginEditing.apply(this, arguments);
};
HandsontableEditor.prototype.finishEditing = function (isCancelled, ctrlDown) {
if (this.$htContainer.handsontable('isListening')) { //if focus is still in the HOT editor
this.instance.listen(); //return the focus to the parent HOT instance
}
if (this.$htContainer.handsontable('getSelected')) {
var value = this.$htContainer.handsontable('getInstance').getValue();
if (value !== void 0) { //if the value is undefined then it means we don't want to set the value
this.setValue(value);
}
}
return Handsontable.editors.TextEditor.prototype.finishEditing.apply(this, arguments);
};
Handsontable.editors.HandsontableEditor = HandsontableEditor;
Handsontable.editors.registerEditor('handsontable', HandsontableEditor);
})(Handsontable);
(function (Handsontable) {
var AutocompleteEditor = Handsontable.editors.HandsontableEditor.prototype.extend();
AutocompleteEditor.prototype.init = function () {
Handsontable.editors.HandsontableEditor.prototype.init.apply(this, arguments);
this.query = null;
};
AutocompleteEditor.prototype.createElements = function(){
Handsontable.editors.HandsontableEditor.prototype.createElements.apply(this, arguments);
this.$htContainer.addClass('autocompleteEditor');
};
AutocompleteEditor.prototype.bindEvents = function(){
var that = this;
this.$textarea.on('keydown.autocompleteEditor', function(event){
if(!Handsontable.helper.isMetaKey(event.keyCode) || [Handsontable.helper.keyCode.BACKSPACE, Handsontable.helper.keyCode.DELETE].indexOf(event.keyCode) != -1){
setTimeout(function () {
that.queryChoices(that.$textarea.val());
});
} else if (event.keyCode == Handsontable.helper.keyCode.ENTER && that.cellProperties.strict !== true){
that.$htContainer.handsontable('deselectCell');
}
});
this.$htContainer.on('mouseenter', function () {
that.$htContainer.handsontable('deselectCell');
});
this.$htContainer.on('mouseleave', function () {
that.queryChoices(that.query);
});
Handsontable.editors.HandsontableEditor.prototype.bindEvents.apply(this, arguments);
};
AutocompleteEditor.prototype.beginEditing = function () {
Handsontable.editors.HandsontableEditor.prototype.beginEditing.apply(this, arguments);
var that = this;
setTimeout(function () {
that.queryChoices(that.TEXTAREA.value);
});
var hot = this.$htContainer.handsontable('getInstance');
hot.updateSettings({
'colWidths': [this.wtDom.outerWidth(this.TEXTAREA) - 2],
afterRenderer: function (TD, row, col, prop, value, cellProperties) {
var match = TD.innerHTML.match(new RegExp(that.query, 'i'));
if(match){
TD.innerHTML = value.replace(match[0], '<strong>' + match[0] + '</strong>');
}
}
});
};
var onBeforeKeyDownInner;
AutocompleteEditor.prototype.open = function () {
var parent = this;
onBeforeKeyDownInner = function (event) {
var instance = this;
if (event.keyCode == Handsontable.helper.keyCode.ARROW_UP){
if (instance.getSelected() && instance.getSelected()[0] == 0){
if(!parent.cellProperties.strict){
instance.deselectCell();
}
parent.instance.listen();
parent.focus();
event.preventDefault();
event.stopImmediatePropagation();
}
}
};
this.$htContainer.handsontable('getInstance').addHook('beforeKeyDown', onBeforeKeyDownInner);
Handsontable.editors.HandsontableEditor.prototype.open.apply(this, arguments);
this.$textarea[0].style.visibility = 'visible';
parent.focus();
};
AutocompleteEditor.prototype.close = function () {
this.$htContainer.handsontable('getInstance').removeHook('beforeKeyDown', onBeforeKeyDownInner);
Handsontable.editors.HandsontableEditor.prototype.close.apply(this, arguments);
};
AutocompleteEditor.prototype.queryChoices = function(query){
this.query = query;
if (typeof this.cellProperties.source == 'function'){
var that = this;
this.cellProperties.source(query, function(choices){
that.updateChoicesList(choices)
});
} else if (Handsontable.helper.isArray(this.cellProperties.source)) {
var choices;
if(!query || this.cellProperties.filter === false){
choices = this.cellProperties.source;
} else {
var queryRegex = new RegExp(query, this.cellProperties.filteringCaseSensitive === true ? '' : 'i');
choices = this.cellProperties.source.filter(function(choice){
return queryRegex.test(choice);
});
}
this.updateChoicesList(choices)
} else {
this.updateChoicesList([]);
}
};
function findItemIndexToHighlight(items, value){
var bestMatch = {};
var valueLength = value.length;
var currentItem;
var indexOfValue;
var charsLeft;
for(var i = 0, len = items.length; i < len; i++){
currentItem = items[i];
if(valueLength > 0){
indexOfValue = currentItem.indexOf(value)
} else {
indexOfValue = currentItem === value ? 0 : -1;
}
if(indexOfValue == -1) continue;
charsLeft = currentItem.length - indexOfValue - valueLength;
if( typeof bestMatch.indexOfValue == 'undefined'
|| bestMatch.indexOfValue > indexOfValue
|| ( bestMatch.indexOfValue == indexOfValue && bestMatch.charsLeft > charsLeft ) ){
bestMatch.indexOfValue = indexOfValue;
bestMatch.charsLeft = charsLeft;
bestMatch.index = i;
}
}
return bestMatch.index;
}
AutocompleteEditor.prototype.updateChoicesList = function (choices) {
this.$htContainer.handsontable('loadData', Handsontable.helper.pivot([choices]));
var value = this.getValue();
var rowToHighlight;
if(this.cellProperties.strict === true){
rowToHighlight = findItemIndexToHighlight(choices, value);
if ( typeof rowToHighlight == 'undefined'){
rowToHighlight = 0;
}
}
if(typeof rowToHighlight == 'undefined'){
this.$htContainer.handsontable('deselectCell');
} else {
this.$htContainer.handsontable('selectCell', rowToHighlight, 0);
}
this.focus();
};
Handsontable.editors.AutocompleteEditor = AutocompleteEditor;
Handsontable.editors.registerEditor('autocomplete', AutocompleteEditor);
})(Handsontable);
(function(Handsontable){
var PasswordEditor = Handsontable.editors.TextEditor.prototype.extend();
var wtDom = new WalkontableDom();
PasswordEditor.prototype.createElements = function () {
Handsontable.editors.TextEditor.prototype.createElements.apply(this, arguments);
this.TEXTAREA = document.createElement('input');
this.TEXTAREA.setAttribute('type', 'password');
this.TEXTAREA.className = 'handsontableInput';
this.textareaStyle = this.TEXTAREA.style;
this.textareaStyle.width = 0;
this.textareaStyle.height = 0;
this.$textarea = $(this.TEXTAREA);
wtDom.empty(this.TEXTAREA_PARENT);
this.TEXTAREA_PARENT.appendChild(this.TEXTAREA);
};
Handsontable.editors.PasswordEditor = PasswordEditor;
Handsontable.editors.registerEditor('password', PasswordEditor);
})(Handsontable);
(function (Handsontable) {
var SelectEditor = Handsontable.editors.BaseEditor.prototype.extend();
SelectEditor.prototype.init = function(){
this.select = $('<select />')
.addClass('htSelectEditor')
.hide();
this.instance.rootElement.append(this.select);
};
SelectEditor.prototype.prepare = function(){
Handsontable.editors.BaseEditor.prototype.prepare.apply(this, arguments);
var selectOptions = this.cellProperties.selectOptions;
var options;
if (typeof selectOptions == 'function'){
options = this.prepareOptions(selectOptions(this.row, this.col, this.prop))
} else {
options = this.prepareOptions(selectOptions);
}
var optionElements = [];
for (var option in options){
if (options.hasOwnProperty(option)){
var optionElement = $('<option />');
optionElement.val(option);
optionElement.html(options[option]);
optionElements.push(optionElement);
}
}
this.select.empty();
this.select.append(optionElements);
};
SelectEditor.prototype.prepareOptions = function(optionsToPrepare){
var preparedOptions = {};
if (Handsontable.helper.isArray(optionsToPrepare)){
for(var i = 0, len = optionsToPrepare.length; i < len; i++){
preparedOptions[optionsToPrepare[i]] = optionsToPrepare[i];
}
}
else if (typeof optionsToPrepare == 'object') {
preparedOptions = optionsToPrepare;
}
return preparedOptions;
};
SelectEditor.prototype.getValue = function () {
return this.select.val();
};
SelectEditor.prototype.setValue = function (value) {
this.select.val(value);
};
var onBeforeKeyDown = function (event) {
var instance = this;
var editor = instance.getActiveEditor();
switch (event.keyCode){
case Handsontable.helper.keyCode.ARROW_UP:
var previousOption = editor.select.find('option:selected').prev();
if (previousOption.length == 1){
previousOption.prop('selected', true);
}
event.stopImmediatePropagation();
event.preventDefault();
break;
case Handsontable.helper.keyCode.ARROW_DOWN:
var nextOption = editor.select.find('option:selected').next();
if (nextOption.length == 1){
nextOption.prop('selected', true);
}
event.stopImmediatePropagation();
event.preventDefault();
break;
}
};
SelectEditor.prototype.open = function () {
this.select.css({
height: $(this.TD).height(),
'min-width' : $(this.TD).outerWidth()
});
this.select.show();
this.select.offset($(this.TD).offset());
this.instance.addHook('beforeKeyDown', onBeforeKeyDown);
};
SelectEditor.prototype.close = function () {
this.select.hide();
this.instance.removeHook('beforeKeyDown', onBeforeKeyDown);
};
SelectEditor.prototype.focus = function () {
this.select.focus();
};
Handsontable.editors.SelectEditor = SelectEditor;
Handsontable.editors.registerEditor('select', SelectEditor);
})(Handsontable);
(function (Handsontable) {
var DropdownEditor = Handsontable.editors.AutocompleteEditor.prototype.extend();
DropdownEditor.prototype.prepare = function () {
Handsontable.editors.AutocompleteEditor.prototype.prepare.apply(this, arguments);
this.cellProperties.filter = false;
this.cellProperties.strict = true;
};
Handsontable.editors.DropdownEditor = DropdownEditor;
Handsontable.editors.registerEditor('dropdown', DropdownEditor);
})(Handsontable);
/**
* Numeric cell validator
* @param {*} value - Value of edited cell
* @param {*} callback - Callback called with validation result
*/
Handsontable.NumericValidator = function (value, callback) {
if (value === null) {
value = '';
}
callback(/^-?\d*\.?\d*$/.test(value));
};
/**
* Function responsible for validation of autocomplete value
* @param {*} value - Value of edited cell
* @param {*} calback - Callback called with validation result
*/
var process = function (value, callback) {
var originalVal = value;
var lowercaseVal = typeof originalVal === 'string' ? originalVal.toLowerCase() : null;
return function (source) {
var found = false;
for (var s = 0, slen = source.length; s < slen; s++) {
if (originalVal === source[s]) {
found = true; //perfect match
break;
}
else if (lowercaseVal === source[s].toLowerCase()) {
// changes[i][3] = source[s]; //good match, fix the case << TODO?
found = true;
break;
}
}
callback(found);
}
};
/**
* Autocomplete cell validator
* @param {*} value - Value of edited cell
* @param {*} calback - Callback called with validation result
*/
Handsontable.AutocompleteValidator = function (value, callback) {
if (this.strict && this.source) {
typeof this.source === 'function' ? this.source(value, process(value, callback)) : process(value, callback)(this.source);
} else {
callback(true);
}
};
/**
* Cell type is just a shortcut for setting bunch of cellProperties (used in getCellMeta)
*/
Handsontable.AutocompleteCell = {
editor: Handsontable.editors.AutocompleteEditor,
renderer: Handsontable.renderers.AutocompleteRenderer,
validator: Handsontable.AutocompleteValidator
};
Handsontable.CheckboxCell = {
editor: Handsontable.editors.CheckboxEditor,
renderer: Handsontable.renderers.CheckboxRenderer
};
Handsontable.TextCell = {
editor: Handsontable.editors.TextEditor,
renderer: Handsontable.renderers.TextRenderer
};
Handsontable.NumericCell = {
editor: Handsontable.editors.TextEditor,
renderer: Handsontable.renderers.NumericRenderer,
validator: Handsontable.NumericValidator,
dataType: 'number'
};
Handsontable.DateCell = {
editor: Handsontable.editors.DateEditor,
renderer: Handsontable.renderers.AutocompleteRenderer //displays small gray arrow on right side of the cell
};
Handsontable.HandsontableCell = {
editor: Handsontable.editors.HandsontableEditor,
renderer: Handsontable.renderers.AutocompleteRenderer //displays small gray arrow on right side of the cell
};
Handsontable.PasswordCell = {
editor: Handsontable.editors.PasswordEditor,
renderer: Handsontable.renderers.PasswordRenderer
};
Handsontable.DropdownCell = {
editor: Handsontable.editors.DropdownEditor,
renderer: Handsontable.renderers.AutocompleteRenderer, //displays small gray arrow on right side of the cell
validator: Handsontable.AutocompleteValidator
};
//here setup the friendly aliases that are used by cellProperties.type
Handsontable.cellTypes = {
text: Handsontable.TextCell,
date: Handsontable.DateCell,
numeric: Handsontable.NumericCell,
checkbox: Handsontable.CheckboxCell,
autocomplete: Handsontable.AutocompleteCell,
handsontable: Handsontable.HandsontableCell,
password: Handsontable.PasswordCell,
dropdown: Handsontable.DropdownCell
};
//here setup the friendly aliases that are used by cellProperties.renderer and cellProperties.editor
Handsontable.cellLookup = {
validator: {
numeric: Handsontable.NumericValidator,
autocomplete: Handsontable.AutocompleteValidator
}
};
/*
* jQuery.fn.autoResize 1.1+
* --
* https://github.com/warpech/jQuery.fn.autoResize
*
* This fork differs from others in a way that it autoresizes textarea in 2-dimensions (horizontally and vertically).
* It was originally forked from alexbardas's repo but maybe should be merged with dpashkevich's repo in future.
*
* originally forked from:
* https://github.com/jamespadolsey/jQuery.fn.autoResize
* which is now located here:
* https://github.com/alexbardas/jQuery.fn.autoResize
* though the mostly maintained for is here:
* https://github.com/dpashkevich/jQuery.fn.autoResize/network
*
* --
* This program is free software. It comes without any warranty, to
* the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What The Fuck You Want
* To Public License, Version 2, as published by Sam Hocevar. See
* http://sam.zoy.org/wtfpl/COPYING for more details. */
(function($){
autoResize.defaults = {
onResize: function(){},
animate: {
duration: 200,
complete: function(){}
},
extraSpace: 50,
minHeight: 'original',
maxHeight: 500,
minWidth: 'original',
maxWidth: 500
};
autoResize.cloneCSSProperties = [
'lineHeight', 'textDecoration', 'letterSpacing',
'fontSize', 'fontFamily', 'fontStyle', 'fontWeight',
'textTransform', 'textAlign', 'direction', 'wordSpacing', 'fontSizeAdjust',
'padding'
];
autoResize.cloneCSSValues = {
position: 'absolute',
top: -9999,
left: -9999,
opacity: 0,
overflow: 'hidden',
overflowX: 'hidden',
overflowY: 'hidden',
border: '1px solid black',
padding: '0.49em' //this must be about the width of caps W character
};
autoResize.resizableFilterSelector = 'textarea,input:not(input[type]),input[type=text],input[type=password]';
autoResize.AutoResizer = AutoResizer;
$.fn.autoResize = autoResize;
function autoResize(config) {
this.filter(autoResize.resizableFilterSelector).each(function(){
new AutoResizer( $(this), config );
});
return this;
}
function AutoResizer(el, config) {
if(this.clones) return;
this.config = $.extend({}, autoResize.defaults, config);
this.el = el;
this.nodeName = el[0].nodeName.toLowerCase();
this.previousScrollTop = null;
if (config.maxWidth === 'original') config.maxWidth = el.width();
if (config.minWidth === 'original') config.minWidth = el.width();
if (config.maxHeight === 'original') config.maxHeight = el.height();
if (config.minHeight === 'original') config.minHeight = el.height();
if (this.nodeName === 'textarea') {
el.css({
resize: 'none',
overflowY: 'none'
});
}
el.data('AutoResizer', this);
this.createClone();
this.injectClone();
this.bind();
}
AutoResizer.prototype = {
bind: function() {
var check = $.proxy(function(){
this.check();
return true;
}, this);
this.unbind();
this.el
.bind('keyup.autoResize', check)
//.bind('keydown.autoResize', check)
.bind('change.autoResize', check);
this.check(null, true);
},
unbind: function() {
this.el.unbind('.autoResize');
},
createClone: function() {
var el = this.el,
self = this,
config = this.config;
this.clones = $();
if (config.minHeight !== 'original' || config.maxHeight !== 'original') {
this.hClone = el.clone().height('auto');
this.clones = this.clones.add(this.hClone);
}
if (config.minWidth !== 'original' || config.maxWidth !== 'original') {
this.wClone = $('<div/>').width('auto').css({
whiteSpace: 'nowrap',
'float': 'left'
});
this.clones = this.clones.add(this.wClone);
}
$.each(autoResize.cloneCSSProperties, function(i, p){
self.clones.css(p, el.css(p));
});
this.clones
.removeAttr('name')
.removeAttr('id')
.attr('tabIndex', -1)
.css(autoResize.cloneCSSValues)
.css('overflowY', 'scroll');
},
check: function(e, immediate) {
var config = this.config,
wClone = this.wClone,
hClone = this.hClone,
el = this.el,
value = el.val();
if (wClone) {
wClone.text(value);
// Calculate new width + whether to change
var cloneWidth = wClone.outerWidth(),
newWidth = (cloneWidth + config.extraSpace) >= config.minWidth ?
cloneWidth + config.extraSpace : config.minWidth,
currentWidth = el.width();
newWidth = Math.min(newWidth, config.maxWidth);
if (
(newWidth < currentWidth && newWidth >= config.minWidth) ||
(newWidth >= config.minWidth && newWidth <= config.maxWidth)
) {
config.onResize.call(el);
el.scrollLeft(0);
config.animate && !immediate ?
el.stop(1,1).animate({
width: newWidth
}, config.animate)
: el.width(newWidth);
}
}
if (hClone) {
if (newWidth) {
hClone.width(newWidth);
}
hClone.height(0).val(value).scrollTop(10000);
var scrollTop = hClone[0].scrollTop + config.extraSpace;
// Don't do anything if scrollTop hasen't changed:
if (this.previousScrollTop === scrollTop) {
return;
}
this.previousScrollTop = scrollTop;
if (scrollTop >= config.maxHeight) {
scrollTop = config.maxHeight;
}
if (scrollTop < config.minHeight) {
scrollTop = config.minHeight;
}
if(scrollTop == config.maxHeight && newWidth == config.maxWidth) {
el.css('overflowY', 'scroll');
}
else {
el.css('overflowY', 'hidden');
}
config.onResize.call(el);
// Either animate or directly apply height:
config.animate && !immediate ?
el.stop(1,1).animate({
height: scrollTop
}, config.animate)
: el.height(scrollTop);
}
},
destroy: function() {
this.unbind();
this.el.removeData('AutoResizer');
this.clones.remove();
delete this.el;
delete this.hClone;
delete this.wClone;
delete this.clones;
},
injectClone: function() {
(
autoResize.cloneContainer ||
(autoResize.cloneContainer = $('<arclones/>').appendTo('body'))
).empty().append(this.clones); //this should be refactored so that a node is never cloned more than once
}
};
})(jQuery);
/**
* SheetClip - Spreadsheet Clipboard Parser
* version 0.2
*
* This tiny library transforms JavaScript arrays to strings that are pasteable by LibreOffice, OpenOffice,
* Google Docs and Microsoft Excel.
*
* Copyright 2012, Marcin Warpechowski
* Licensed under the MIT license.
* http://github.com/warpech/sheetclip/
*/
/*jslint white: true*/
(function (global) {
"use strict";
function countQuotes(str) {
return str.split('"').length - 1;
}
global.SheetClip = {
parse: function (str) {
var r, rlen, rows, arr = [], a = 0, c, clen, multiline, last;
rows = str.split('\n');
if (rows.length > 1 && rows[rows.length - 1] === '') {
rows.pop();
}
for (r = 0, rlen = rows.length; r < rlen; r += 1) {
rows[r] = rows[r].split('\t');
for (c = 0, clen = rows[r].length; c < clen; c += 1) {
if (!arr[a]) {
arr[a] = [];
}
if (multiline && c === 0) {
last = arr[a].length - 1;
arr[a][last] = arr[a][last] + '\n' + rows[r][0];
if (multiline && (countQuotes(rows[r][0]) & 1)) { //& 1 is a bitwise way of performing mod 2
multiline = false;
arr[a][last] = arr[a][last].substring(0, arr[a][last].length - 1).replace(/""/g, '"');
}
}
else {
if (c === clen - 1 && rows[r][c].indexOf('"') === 0) {
arr[a].push(rows[r][c].substring(1).replace(/""/g, '"'));
multiline = true;
}
else {
arr[a].push(rows[r][c].replace(/""/g, '"'));
multiline = false;
}
}
}
if (!multiline) {
a += 1;
}
}
return arr;
},
stringify: function (arr) {
var r, rlen, c, clen, str = '', val;
for (r = 0, rlen = arr.length; r < rlen; r += 1) {
for (c = 0, clen = arr[r].length; c < clen; c += 1) {
if (c > 0) {
str += '\t';
}
val = arr[r][c];
if (typeof val === 'string') {
if (val.indexOf('\n') > -1) {
str += '"' + val.replace(/"/g, '""') + '"';
}
else {
str += val;
}
}
else if (val === null || val === void 0) { //void 0 resolves to undefined
str += '';
}
else {
str += val;
}
}
str += '\n';
}
return str;
}
};
}(window));
/**
* CopyPaste.js
* Creates a textarea that stays hidden on the page and gets focused when user presses CTRL while not having a form input focused
* In future we may implement a better driver when better APIs are available
* @constructor
*/
var CopyPaste = (function () {
var instance;
return {
getInstance: function () {
if (!instance) {
instance = new CopyPasteClass();
} else if (instance.hasBeenDestroyed()){
instance.init();
}
instance.refCounter++;
return instance;
}
};
})();
function CopyPasteClass() {
this.refCounter = 0;
this.init();
}
CopyPasteClass.prototype.init = function () {
var that = this
, style
, parent;
this.copyCallbacks = [];
this.cutCallbacks = [];
this.pasteCallbacks = [];
this.listenerElement = document.documentElement;
parent = document.body;
if (document.getElementById('CopyPasteDiv')) {
this.elDiv = document.getElementById('CopyPasteDiv');
this.elTextarea = this.elDiv.firstChild;
}
else {
this.elDiv = document.createElement('DIV');
this.elDiv.id = 'CopyPasteDiv';
style = this.elDiv.style;
style.position = 'fixed';
style.top = 0;
style.left = 0;
parent.appendChild(this.elDiv);
this.elTextarea = document.createElement('TEXTAREA');
this.elTextarea.className = 'copyPaste';
style = this.elTextarea.style;
style.width = '1px';
style.height = '1px';
this.elDiv.appendChild(this.elTextarea);
if (typeof style.opacity !== 'undefined') {
style.opacity = 0;
}
else {
/*@cc_on @if (@_jscript)
if(typeof style.filter === 'string') {
style.filter = 'alpha(opacity=0)';
}
@end @*/
}
}
this.keydownListener = function (event) {
var isCtrlDown = false;
if (event.metaKey) { //mac
isCtrlDown = true;
}
else if (event.ctrlKey && navigator.userAgent.indexOf('Mac') === -1) { //pc
isCtrlDown = true;
}
if (isCtrlDown) {
if (document.activeElement !== that.elTextarea && (that.getSelectionText() != '' || ['INPUT', 'SELECT', 'TEXTAREA'].indexOf(document.activeElement.nodeName) != -1)) {
return; //this is needed by fragmentSelection in Handsontable. Ignore copypaste.js behavior if fragment of cell text is selected
}
that.selectNodeText(that.elTextarea);
setTimeout(function () {
that.selectNodeText(that.elTextarea);
}, 0);
}
/* 67 = c
* 86 = v
* 88 = x
*/
if (isCtrlDown && (event.keyCode === 67 || event.keyCode === 86 || event.keyCode === 88)) {
// that.selectNodeText(that.elTextarea);
if (event.keyCode === 88) { //works in all browsers, incl. Opera < 12.12
setTimeout(function () {
that.triggerCut(event);
}, 0);
}
else if (event.keyCode === 86) {
setTimeout(function () {
that.triggerPaste(event);
}, 0);
}
}
}
this._bindEvent(this.listenerElement, 'keydown', this.keydownListener);
};
//http://jsperf.com/textara-selection
//http://stackoverflow.com/questions/1502385/how-can-i-make-this-code-work-in-ie
CopyPasteClass.prototype.selectNodeText = function (el) {
el.select();
};
//http://stackoverflow.com/questions/5379120/get-the-highlighted-selected-text
CopyPasteClass.prototype.getSelectionText = function () {
var text = "";
if (window.getSelection) {
text = window.getSelection().toString();
} else if (document.selection && document.selection.type != "Control") {
text = document.selection.createRange().text;
}
return text;
};
CopyPasteClass.prototype.copyable = function (str) {
if (typeof str !== 'string' && str.toString === void 0) {
throw new Error('copyable requires string parameter');
}
this.elTextarea.value = str;
};
/*CopyPasteClass.prototype.onCopy = function (fn) {
this.copyCallbacks.push(fn);
};*/
CopyPasteClass.prototype.onCut = function (fn) {
this.cutCallbacks.push(fn);
};
CopyPasteClass.prototype.onPaste = function (fn) {
this.pasteCallbacks.push(fn);
};
CopyPasteClass.prototype.removeCallback = function (fn) {
var i, ilen;
for (i = 0, ilen = this.copyCallbacks.length; i < ilen; i++) {
if (this.copyCallbacks[i] === fn) {
this.copyCallbacks.splice(i, 1);
return true;
}
}
for (i = 0, ilen = this.cutCallbacks.length; i < ilen; i++) {
if (this.cutCallbacks[i] === fn) {
this.cutCallbacks.splice(i, 1);
return true;
}
}
for (i = 0, ilen = this.pasteCallbacks.length; i < ilen; i++) {
if (this.pasteCallbacks[i] === fn) {
this.pasteCallbacks.splice(i, 1);
return true;
}
}
return false;
};
CopyPasteClass.prototype.triggerCut = function (event) {
var that = this;
if (that.cutCallbacks) {
setTimeout(function () {
for (var i = 0, ilen = that.cutCallbacks.length; i < ilen; i++) {
that.cutCallbacks[i](event);
}
}, 50);
}
};
CopyPasteClass.prototype.triggerPaste = function (event, str) {
var that = this;
if (that.pasteCallbacks) {
setTimeout(function () {
var val = (str || that.elTextarea.value).replace(/\n$/, ''); //remove trailing newline
for (var i = 0, ilen = that.pasteCallbacks.length; i < ilen; i++) {
that.pasteCallbacks[i](val, event);
}
}, 50);
}
};
CopyPasteClass.prototype.destroy = function () {
if(!this.hasBeenDestroyed() && --this.refCounter == 0){
if (this.elDiv && this.elDiv.parentNode) {
this.elDiv.parentNode.removeChild(this.elDiv);
}
this._unbindEvent(this.listenerElement, 'keydown', this.keydownListener);
}
};
CopyPasteClass.prototype.hasBeenDestroyed = function () {
return !this.refCounter;
};
//old version used this:
// - http://net.tutsplus.com/tutorials/javascript-ajax/javascript-from-null-cross-browser-event-binding/
// - http://stackoverflow.com/questions/4643249/cross-browser-event-object-normalization
//but that cannot work with jQuery.trigger
CopyPasteClass.prototype._bindEvent = (function () {
if (window.jQuery) { //if jQuery exists, use jQuery event (for compatibility with $.trigger and $.triggerHandler, which can only trigger jQuery events - and we use that in tests)
return function (elem, type, cb) {
$(elem).on(type + '.copypaste', cb);
};
}
else {
return function (elem, type, cb) {
elem.addEventListener(type, cb, false); //sorry, IE8 will only work with jQuery
};
}
})();
CopyPasteClass.prototype._unbindEvent = (function () {
if (window.jQuery) { //if jQuery exists, use jQuery event (for compatibility with $.trigger and $.triggerHandler, which can only trigger jQuery events - and we use that in tests)
return function (elem, type, cb) {
$(elem).off(type + '.copypaste', cb);
};
}
else {
return function (elem, type, cb) {
elem.removeEventListener(type, cb, false); //sorry, IE8 will only work with jQuery
};
}
})();
// json-patch-duplex.js 0.3.6
// (c) 2013 Joachim Wester
// MIT license
var jsonpatch;
(function (jsonpatch) {
var objOps = {
add: function (obj, key) {
obj[key] = this.value;
return true;
},
remove: function (obj, key) {
delete obj[key];
return true;
},
replace: function (obj, key) {
obj[key] = this.value;
return true;
},
move: function (obj, key, tree) {
var temp = { op: "_get", path: this.from };
apply(tree, [temp]);
apply(tree, [
{ op: "remove", path: this.from }
]);
apply(tree, [
{ op: "add", path: this.path, value: temp.value }
]);
return true;
},
copy: function (obj, key, tree) {
var temp = { op: "_get", path: this.from };
apply(tree, [temp]);
apply(tree, [
{ op: "add", path: this.path, value: temp.value }
]);
return true;
},
test: function (obj, key) {
return (JSON.stringify(obj[key]) === JSON.stringify(this.value));
},
_get: function (obj, key) {
this.value = obj[key];
}
};
var arrOps = {
add: function (arr, i) {
arr.splice(i, 0, this.value);
return true;
},
remove: function (arr, i) {
arr.splice(i, 1);
return true;
},
replace: function (arr, i) {
arr[i] = this.value;
return true;
},
move: objOps.move,
copy: objOps.copy,
test: objOps.test,
_get: objOps._get
};
var observeOps = {
add: function (patches, path) {
var patch = {
op: "add",
path: path + escapePathComponent(this.name),
value: this.object[this.name]
};
patches.push(patch);
},
'delete': function (patches, path) {
var patch = {
op: "remove",
path: path + escapePathComponent(this.name)
};
patches.push(patch);
},
update: function (patches, path) {
var patch = {
op: "replace",
path: path + escapePathComponent(this.name),
value: this.object[this.name]
};
patches.push(patch);
}
};
function escapePathComponent(str) {
if (str.indexOf('/') === -1 && str.indexOf('~') === -1)
return str;
return str.replace(/~/g, '~0').replace(/\//g, '~1');
}
function _getPathRecursive(root, obj) {
var found;
for (var key in root) {
if (root.hasOwnProperty(key)) {
if (root[key] === obj) {
return escapePathComponent(key) + '/';
} else if (typeof root[key] === 'object') {
found = _getPathRecursive(root[key], obj);
if (found != '') {
return escapePathComponent(key) + '/' + found;
}
}
}
}
return '';
}
function getPath(root, obj) {
if (root === obj) {
return '/';
}
var path = _getPathRecursive(root, obj);
if (path === '') {
throw new Error("Object not found in root");
}
return '/' + path;
}
var beforeDict = [];
jsonpatch.intervals;
var Mirror = (function () {
function Mirror(obj) {
this.observers = [];
this.obj = obj;
}
return Mirror;
})();
var ObserverInfo = (function () {
function ObserverInfo(callback, observer) {
this.callback = callback;
this.observer = observer;
}
return ObserverInfo;
})();
function getMirror(obj) {
for (var i = 0, ilen = beforeDict.length; i < ilen; i++) {
if (beforeDict[i].obj === obj) {
return beforeDict[i];
}
}
}
function getObserverFromMirror(mirror, callback) {
for (var j = 0, jlen = mirror.observers.length; j < jlen; j++) {
if (mirror.observers[j].callback === callback) {
return mirror.observers[j].observer;
}
}
}
function removeObserverFromMirror(mirror, observer) {
for (var j = 0, jlen = mirror.observers.length; j < jlen; j++) {
if (mirror.observers[j].observer === observer) {
mirror.observers.splice(j, 1);
return;
}
}
}
function unobserve(root, observer) {
generate(observer);
if (Object.observe) {
_unobserve(observer, root);
} else {
clearTimeout(observer.next);
}
var mirror = getMirror(root);
removeObserverFromMirror(mirror, observer);
}
jsonpatch.unobserve = unobserve;
function observe(obj, callback) {
var patches = [];
var root = obj;
var observer;
var mirror = getMirror(obj);
if (!mirror) {
mirror = new Mirror(obj);
beforeDict.push(mirror);
} else {
observer = getObserverFromMirror(mirror, callback);
}
if (observer) {
return observer;
}
if (Object.observe) {
observer = function (arr) {
//This "refresh" is needed to begin observing new object properties
_unobserve(observer, obj);
_observe(observer, obj);
var a = 0, alen = arr.length;
while (a < alen) {
if (!(arr[a].name === 'length' && _isArray(arr[a].object)) && !(arr[a].name === '__Jasmine_been_here_before__')) {
var type = arr[a].type;
switch (type) {
case 'new':
type = 'add';
break;
case 'deleted':
type = 'delete';
break;
case 'updated':
type = 'update';
break;
}
observeOps[type].call(arr[a], patches, getPath(root, arr[a].object));
}
a++;
}
if (patches) {
if (callback) {
callback(patches);
}
}
observer.patches = patches;
patches = [];
};
} else {
observer = {};
mirror.value = JSON.parse(JSON.stringify(obj));
if (callback) {
//callbacks.push(callback); this has no purpose
observer.callback = callback;
observer.next = null;
var intervals = this.intervals || [100, 1000, 10000, 60000];
var currentInterval = 0;
var dirtyCheck = function () {
generate(observer);
};
var fastCheck = function () {
clearTimeout(observer.next);
observer.next = setTimeout(function () {
dirtyCheck();
currentInterval = 0;
observer.next = setTimeout(slowCheck, intervals[currentInterval++]);
}, 0);
};
var slowCheck = function () {
dirtyCheck();
if (currentInterval == intervals.length)
currentInterval = intervals.length - 1;
observer.next = setTimeout(slowCheck, intervals[currentInterval++]);
};
if (typeof window !== 'undefined') {
if (window.addEventListener) {
window.addEventListener('mousedown', fastCheck);
window.addEventListener('mouseup', fastCheck);
window.addEventListener('keydown', fastCheck);
} else {
window.attachEvent('onmousedown', fastCheck);
window.attachEvent('onmouseup', fastCheck);
window.attachEvent('onkeydown', fastCheck);
}
}
observer.next = setTimeout(slowCheck, intervals[currentInterval++]);
}
}
observer.patches = patches;
observer.object = obj;
mirror.observers.push(new ObserverInfo(callback, observer));
return _observe(observer, obj);
}
jsonpatch.observe = observe;
/// Listen to changes on an object tree, accumulate patches
function _observe(observer, obj) {
if (Object.observe) {
Object.observe(obj, observer);
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
var v = obj[key];
if (v && typeof (v) === "object") {
_observe(observer, v);
}
}
}
}
return observer;
}
function _unobserve(observer, obj) {
if (Object.observe) {
Object.unobserve(obj, observer);
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
var v = obj[key];
if (v && typeof (v) === "object") {
_unobserve(observer, v);
}
}
}
}
return observer;
}
function generate(observer) {
if (Object.observe) {
Object.deliverChangeRecords(observer);
} else {
var mirror;
for (var i = 0, ilen = beforeDict.length; i < ilen; i++) {
if (beforeDict[i].obj === observer.object) {
mirror = beforeDict[i];
break;
}
}
_generate(mirror.value, observer.object, observer.patches, "");
}
var temp = observer.patches;
if (temp.length > 0) {
observer.patches = [];
if (observer.callback) {
observer.callback(temp);
}
}
return temp;
}
jsonpatch.generate = generate;
var _objectKeys;
if (Object.keys) {
_objectKeys = Object.keys;
} else {
_objectKeys = function (obj) {
var keys = [];
for (var o in obj) {
if (obj.hasOwnProperty(o)) {
keys.push(o);
}
}
return keys;
};
}
// Dirty check if obj is different from mirror, generate patches and update mirror
function _generate(mirror, obj, patches, path) {
var newKeys = _objectKeys(obj);
var oldKeys = _objectKeys(mirror);
var changed = false;
var deleted = false;
for (var t = oldKeys.length - 1; t >= 0; t--) {
var key = oldKeys[t];
var oldVal = mirror[key];
if (obj.hasOwnProperty(key)) {
var newVal = obj[key];
if (oldVal instanceof Object) {
_generate(oldVal, newVal, patches, path + "/" + escapePathComponent(key));
} else {
if (oldVal != newVal) {
changed = true;
patches.push({ op: "replace", path: path + "/" + escapePathComponent(key), value: newVal });
mirror[key] = newVal;
}
}
} else {
patches.push({ op: "remove", path: path + "/" + escapePathComponent(key) });
delete mirror[key];
deleted = true;
}
}
if (!deleted && newKeys.length == oldKeys.length) {
return;
}
for (var t = 0; t < newKeys.length; t++) {
var key = newKeys[t];
if (!mirror.hasOwnProperty(key)) {
patches.push({ op: "add", path: path + "/" + escapePathComponent(key), value: obj[key] });
mirror[key] = JSON.parse(JSON.stringify(obj[key]));
}
}
}
var _isArray;
if (Array.isArray) {
_isArray = Array.isArray;
} else {
_isArray = function (obj) {
return obj.push && typeof obj.length === 'number';
};
}
/// Apply a json-patch operation on an object tree
function apply(tree, patches) {
var result = false, p = 0, plen = patches.length, patch;
while (p < plen) {
patch = patches[p];
// Find the object
var keys = patch.path.split('/');
var obj = tree;
var t = 1;
var len = keys.length;
while (true) {
if (_isArray(obj)) {
var index = parseInt(keys[t], 10);
t++;
if (t >= len) {
result = arrOps[patch.op].call(patch, obj, index, tree);
break;
}
obj = obj[index];
} else {
var key = keys[t];
if (key.indexOf('~') != -1)
key = key.replace(/~1/g, '/').replace(/~0/g, '~');
t++;
if (t >= len) {
result = objOps[patch.op].call(patch, obj, key, tree);
break;
}
obj = obj[key];
}
}
p++;
}
return result;
}
jsonpatch.apply = apply;
})(jsonpatch || (jsonpatch = {}));
if (typeof exports !== "undefined") {
exports.apply = jsonpatch.apply;
exports.observe = jsonpatch.observe;
exports.unobserve = jsonpatch.unobserve;
exports.generate = jsonpatch.generate;
}
Handsontable.PluginHookClass = (function () {
var Hooks = function () {
return {
// Hooks
beforeInitWalkontable: [],
beforeInit: [],
beforeRender: [],
beforeChange: [],
beforeRemoveCol: [],
beforeRemoveRow: [],
beforeValidate: [],
beforeGet: [],
beforeSet: [],
beforeGetCellMeta: [],
beforeAutofill: [],
beforeKeyDown: [],
beforeColumnSort: [],
afterInit : [],
afterLoadData : [],
afterUpdateSettings: [],
afterRender : [],
afterRenderer : [],
afterChange : [],
afterValidate: [],
afterGetCellMeta: [],
afterGetColHeader: [],
afterGetColWidth: [],
afterDestroy: [],
afterRemoveRow: [],
afterCreateRow: [],
afterRemoveCol: [],
afterCreateCol: [],
afterColumnResize: [],
afterColumnMove: [],
afterColumnSort: [],
afterDeselect: [],
afterSelection: [],
afterSelectionByProp: [],
afterSelectionEnd: [],
afterSelectionEndByProp: [],
afterCopyLimit: [],
afterOnCellMouseDown: [],
afterOnCellMouseOver: [],
afterOnCellCornerMouseDown: [],
afterScrollVertically: [],
afterScrollHorizontally: [],
// Modifiers
modifyCol: []
}
};
var legacy = {
onBeforeChange: "beforeChange",
onChange: "afterChange",
onCreateRow: "afterCreateRow",
onCreateCol: "afterCreateCol",
onSelection: "afterSelection",
onCopyLimit: "afterCopyLimit",
onSelectionEnd: "afterSelectionEnd",
onSelectionByProp: "afterSelectionByProp",
onSelectionEndByProp: "afterSelectionEndByProp"
};
function PluginHookClass() {
this.hooks = Hooks();
this.legacy = legacy;
}
PluginHookClass.prototype.add = function (key, fn) {
// provide support for old versions of HOT
if (key in legacy) {
key = legacy[key];
}
if (typeof this.hooks[key] === "undefined") {
this.hooks[key] = [];
}
if (Handsontable.helper.isArray(fn)) {
for (var i = 0, len = fn.length; i < len; i++) {
this.hooks[key].push(fn[i]);
}
} else {
if (this.hooks[key].indexOf(fn) > -1) {
throw new Error("Seems that you are trying to set the same plugin hook twice (" + key + ", " + fn + ")"); //error here should help writing bug-free plugins
}
this.hooks[key].push(fn);
}
return this;
};
PluginHookClass.prototype.once = function(key, fn){
if(Handsontable.helper.isArray(fn)){
for(var i = 0, len = fn.length; i < len; i++){
fn[i].runOnce = true;
this.add(key, fn[i]);
}
} else {
fn.runOnce = true;
this.add(key, fn);
}
};
PluginHookClass.prototype.remove = function (key, fn) {
var status = false;
// provide support for old versions of HOT
if (key in legacy) {
key = legacy[key];
}
if (typeof this.hooks[key] !== 'undefined') {
for (var i = 0, leni = this.hooks[key].length; i < leni; i++) {
if (this.hooks[key][i] == fn) {
delete this.hooks[key][i].runOnce;
this.hooks[key].splice(i, 1);
status = true;
break;
}
}
}
return status;
};
PluginHookClass.prototype.run = function (instance, key, p1, p2, p3, p4, p5) {
// provide support for old versions of HOT
if (key in legacy) {
key = legacy[key];
}
//performance considerations - http://jsperf.com/call-vs-apply-for-a-plugin-architecture
if (typeof this.hooks[key] !== 'undefined') {
//Make a copy of handler array
var handlers = Array.prototype.slice.call(this.hooks[key]);
for (var i = 0, leni = handlers.length; i < leni; i++) {
handlers[i].call(instance, p1, p2, p3, p4, p5);
if(handlers[i].runOnce){
this.remove(key, handlers[i]);
}
}
}
};
PluginHookClass.prototype.execute = function (instance, key, p1, p2, p3, p4, p5) {
var res, handlers;
// provide support for old versions of HOT
if (key in legacy) {
key = legacy[key];
}
//performance considerations - http://jsperf.com/call-vs-apply-for-a-plugin-architecture
if (typeof this.hooks[key] !== 'undefined') {
handlers = Array.prototype.slice.call(this.hooks[key]);
for (var i = 0, leni = handlers.length; i < leni; i++) {
res = handlers[i].call(instance, p1, p2, p3, p4, p5);
if (res !== void 0) {
p1 = res;
}
if(handlers[i].runOnce){
this.remove(key, handlers[i]);
}
if(res === false){ //if any handler returned false
return false; //event has been cancelled and further execution of handler queue is being aborted
}
}
}
return p1;
};
return PluginHookClass;
})();
Handsontable.PluginHooks = new Handsontable.PluginHookClass();
(function (Handsontable) {
function HandsontableAutoColumnSize() {
var plugin = this
, sampleCount = 5; //number of samples to take of each value length
this.beforeInit = function () {
var instance = this;
instance.autoColumnWidths = [];
if (instance.getSettings().autoColumnSize !== false) {
if (!instance.autoColumnSizeTmp) {
instance.autoColumnSizeTmp = {
table: null,
tableStyle: null,
theadTh: null,
tbody: null,
container: null,
containerStyle: null,
determineBeforeNextRender: true
};
instance.addHook('beforeRender', htAutoColumnSize.determineIfChanged);
instance.addHook('afterGetColWidth', htAutoColumnSize.getColWidth);
instance.addHook('afterDestroy', htAutoColumnSize.afterDestroy);
instance.determineColumnWidth = plugin.determineColumnWidth;
}
} else {
if (instance.autoColumnSizeTmp) {
instance.removeHook('beforeRender', htAutoColumnSize.determineIfChanged);
instance.removeHook('afterGetColWidth', htAutoColumnSize.getColWidth);
instance.removeHook('afterDestroy', htAutoColumnSize.afterDestroy);
delete instance.determineColumnWidth;
plugin.afterDestroy.call(instance);
}
}
};
this.determineIfChanged = function (force) {
if (force) {
htAutoColumnSize.determineColumnsWidth.apply(this, arguments);
}
};
this.determineColumnWidth = function (col) {
var instance = this
, tmp = instance.autoColumnSizeTmp;
if (!tmp.container) {
createTmpContainer.call(tmp, instance);
}
tmp.container.className = instance.rootElement[0].className + ' htAutoColumnSize';
tmp.table.className = instance.$table[0].className;
var rows = instance.countRows();
var samples = {};
var maxLen = 0;
for (var r = 0; r < rows; r++) {
var value = Handsontable.helper.stringify(instance.getDataAtCell(r, col));
var len = value.length;
if (len > maxLen) {
maxLen = len;
}
if (!samples[len]) {
samples[len] = {
needed: sampleCount,
strings: []
};
}
if (samples[len].needed) {
samples[len].strings.push({value: value, row: r});
samples[len].needed--;
}
}
var settings = instance.getSettings();
if (settings.colHeaders) {
instance.view.appendColHeader(col, tmp.theadTh); //TH innerHTML
}
instance.view.wt.wtDom.empty(tmp.tbody);
for (var i in samples) {
if (samples.hasOwnProperty(i)) {
for (var j = 0, jlen = samples[i].strings.length; j < jlen; j++) {
var row = samples[i].strings[j].row;
var cellProperties = instance.getCellMeta(row, col);
cellProperties.col = col;
cellProperties.row = row;
var renderer = instance.getCellRenderer(cellProperties);
var tr = document.createElement('tr');
var td = document.createElement('td');
renderer(instance, td, row, col, instance.colToProp(col), samples[i].strings[j].value, cellProperties);
r++;
tr.appendChild(td);
tmp.tbody.appendChild(tr);
}
}
}
var parent = instance.rootElement[0].parentNode;
parent.appendChild(tmp.container);
var width = instance.view.wt.wtDom.outerWidth(tmp.table);
parent.removeChild(tmp.container);
if (!settings.nativeScrollbars) { //with native scrollbars a cell size can safely exceed the width of the viewport
var maxWidth = instance.view.wt.wtViewport.getViewportWidth() - 2; //2 is some overhead for cell border
if (width > maxWidth) {
width = maxWidth;
}
}
return width;
};
this.determineColumnsWidth = function () {
var instance = this;
var settings = this.getSettings();
if (settings.autoColumnSize || !settings.colWidths) {
var cols = this.countCols();
for (var c = 0; c < cols; c++) {
if (!instance._getColWidthFromSettings(c)) {
this.autoColumnWidths[c] = plugin.determineColumnWidth.call(instance, c);
}
}
}
};
this.getColWidth = function (col, response) {
if (this.autoColumnWidths[col] && this.autoColumnWidths[col] > response.width) {
response.width = this.autoColumnWidths[col];
}
};
this.afterDestroy = function () {
var instance = this;
if (instance.autoColumnSizeTmp && instance.autoColumnSizeTmp.container && instance.autoColumnSizeTmp.container.parentNode) {
instance.autoColumnSizeTmp.container.parentNode.removeChild(instance.autoColumnSizeTmp.container);
}
instance.autoColumnSizeTmp = null;
};
function createTmpContainer(instance) {
var d = document
, tmp = this;
tmp.table = d.createElement('table');
tmp.theadTh = d.createElement('th');
tmp.table.appendChild(d.createElement('thead')).appendChild(d.createElement('tr')).appendChild(tmp.theadTh);
tmp.tableStyle = tmp.table.style;
tmp.tableStyle.tableLayout = 'auto';
tmp.tableStyle.width = 'auto';
tmp.tbody = d.createElement('tbody');
tmp.table.appendChild(tmp.tbody);
tmp.container = d.createElement('div');
tmp.container.className = instance.rootElement[0].className + ' hidden';
tmp.containerStyle = tmp.container.style;
tmp.container.appendChild(tmp.table);
}
}
var htAutoColumnSize = new HandsontableAutoColumnSize();
Handsontable.PluginHooks.add('beforeInit', htAutoColumnSize.beforeInit);
Handsontable.PluginHooks.add('afterUpdateSettings', htAutoColumnSize.beforeInit);
})(Handsontable);
/**
* This plugin sorts the view by a column (but does not sort the data source!)
* @constructor
*/
function HandsontableColumnSorting() {
var plugin = this;
this.init = function (source) {
var instance = this;
var sortingSettings = instance.getSettings().columnSorting;
var sortingColumn, sortingOrder;
instance.sortingEnabled = !!(sortingSettings);
if (instance.sortingEnabled) {
instance.sortIndex = [];
var loadedSortingState = loadSortingState.call(instance);
if (typeof loadedSortingState != 'undefined') {
sortingColumn = loadedSortingState.sortColumn;
sortingOrder = loadedSortingState.sortOrder;
} else {
sortingColumn = sortingSettings.column;
sortingOrder = sortingSettings.sortOrder;
}
plugin.sortByColumn.call(instance, sortingColumn, sortingOrder);
instance.sort = function(){
var args = Array.prototype.slice.call(arguments);
return plugin.sortByColumn.apply(instance, args)
};
if (typeof instance.getSettings().observeChanges == 'undefined'){
enableObserveChangesPlugin.call(instance);
}
if (source == 'afterInit') {
bindColumnSortingAfterClick.call(instance);
instance.addHook('afterCreateRow', plugin.afterCreateRow);
instance.addHook('afterRemoveRow', plugin.afterRemoveRow);
instance.addHook('afterLoadData', plugin.init);
}
} else {
delete instance.sort;
instance.removeHook('afterCreateRow', plugin.afterCreateRow);
instance.removeHook('afterRemoveRow', plugin.afterRemoveRow);
instance.removeHook('afterLoadData', plugin.init);
}
};
this.setSortingColumn = function (col, order) {
var instance = this;
if (typeof col == 'undefined') {
delete instance.sortColumn;
delete instance.sortOrder;
return;
} else if (instance.sortColumn === col && typeof order == 'undefined') {
instance.sortOrder = !instance.sortOrder;
} else {
instance.sortOrder = typeof order != 'undefined' ? order : true;
}
instance.sortColumn = col;
};
this.sortByColumn = function (col, order) {
var instance = this;
plugin.setSortingColumn.call(instance, col, order);
if(typeof instance.sortColumn == 'undefined'){
return;
}
instance.PluginHooks.run('beforeColumnSort', instance.sortColumn, instance.sortOrder);
plugin.sort.call(instance);
instance.render();
saveSortingState.call(instance);
instance.PluginHooks.run('afterColumnSort', instance.sortColumn, instance.sortOrder);
};
var saveSortingState = function () {
var instance = this;
var sortingState = {};
if (typeof instance.sortColumn != 'undefined') {
sortingState.sortColumn = instance.sortColumn;
}
if (typeof instance.sortOrder != 'undefined') {
sortingState.sortOrder = instance.sortOrder;
}
if (sortingState.hasOwnProperty('sortColumn') || sortingState.hasOwnProperty('sortOrder')) {
instance.PluginHooks.run('persistentStateSave', 'columnSorting', sortingState);
}
};
var loadSortingState = function () {
var instance = this;
var storedState = {};
instance.PluginHooks.run('persistentStateLoad', 'columnSorting', storedState);
return storedState.value;
};
var bindColumnSortingAfterClick = function () {
var instance = this;
instance.rootElement.on('click.handsontable', '.columnSorting', function (e) {
if (instance.view.wt.wtDom.hasClass(e.target, 'columnSorting')) {
var col = getColumn(e.target);
plugin.sortByColumn.call(instance, col);
}
});
function countRowHeaders() {
var THs = instance.view.TBODY.querySelector('tr').querySelectorAll('th');
return THs.length;
}
function getColumn(target) {
var TH = instance.view.wt.wtDom.closest(target, 'TH');
return instance.view.wt.wtDom.index(TH) - countRowHeaders();
}
};
function enableObserveChangesPlugin () {
var instance = this;
instance.registerTimeout('enableObserveChanges', function(){
instance.updateSettings({
observeChanges: true
});
}, 0);
}
function defaultSort(sortOrder) {
return function (a, b) {
if (a[1] === b[1]) {
return 0;
}
if (a[1] === null) {
return 1;
}
if (b[1] === null) {
return -1;
}
if (a[1] < b[1]) return sortOrder ? -1 : 1;
if (a[1] > b[1]) return sortOrder ? 1 : -1;
return 0;
}
}
function dateSort(sortOrder) {
return function (a, b) {
if (a[1] === b[1]) {
return 0;
}
if (a[1] === null) {
return 1;
}
if (b[1] === null) {
return -1;
}
var aDate = new Date(a[1]);
var bDate = new Date(b[1]);
if (aDate < bDate) return sortOrder ? -1 : 1;
if (aDate > bDate) return sortOrder ? 1 : -1;
return 0;
}
}
this.sort = function () {
var instance = this;
if (typeof instance.sortOrder == 'undefined') {
return;
}
instance.sortingEnabled = false; //this is required by translateRow plugin hook
instance.sortIndex.length = 0;
var colOffset = this.colOffset();
for (var i = 0, ilen = this.countRows() - instance.getSettings()['minSpareRows']; i < ilen; i++) {
this.sortIndex.push([i, instance.getDataAtCell(i, this.sortColumn + colOffset)]);
}
var colMeta = instance.getCellMeta(0, instance.sortColumn);
var sortFunction;
switch (colMeta.type) {
case 'date':
sortFunction = dateSort;
break;
default:
sortFunction = defaultSort;
}
this.sortIndex.sort(sortFunction(instance.sortOrder));
//Append spareRows
for(var i = this.sortIndex.length; i < instance.countRows(); i++){
this.sortIndex.push([i, instance.getDataAtCell(i, this.sortColumn + colOffset)]);
}
instance.sortingEnabled = true; //this is required by translateRow plugin hook
};
this.translateRow = function (row) {
var instance = this;
if (instance.sortingEnabled && instance.sortIndex && instance.sortIndex.length && instance.sortIndex[row]) {
return instance.sortIndex[row][0];
}
return row;
};
this.onBeforeGetSet = function (getVars) {
var instance = this;
getVars.row = plugin.translateRow.call(instance, getVars.row);
};
this.untranslateRow = function (row) {
var instance = this;
if (instance.sortingEnabled && instance.sortIndex && instance.sortIndex.length) {
for (var i = 0; i < instance.sortIndex.length; i++) {
if (instance.sortIndex[i][0] == row) {
return i;
}
}
}
};
this.getColHeader = function (col, TH) {
if (this.getSettings().columnSorting) {
this.view.wt.wtDom.addClass(TH.querySelector('.colHeader'), 'columnSorting');
}
};
function isSorted(instance){
return typeof instance.sortColumn != 'undefined';
}
this.afterCreateRow = function(index, amount){
var instance = this;
if(!isSorted(instance)){
return;
}
for(var i = 0; i < instance.sortIndex.length; i++){
if (instance.sortIndex[i][0] >= index){
instance.sortIndex[i][0] += amount;
}
}
for(var i=0; i < amount; i++){
instance.sortIndex.splice(index+i, 0, [index+i, instance.getData()[index+i][instance.sortColumn + instance.colOffset()]]);
}
saveSortingState.call(instance);
};
this.afterRemoveRow = function(index, amount){
var instance = this;
if(!isSorted(instance)){
return;
}
var physicalRemovedIndex = plugin.translateRow.call(instance, index);
instance.sortIndex.splice(index, amount);
for(var i = 0; i < instance.sortIndex.length; i++){
if (instance.sortIndex[i][0] > physicalRemovedIndex){
instance.sortIndex[i][0] -= amount;
}
}
saveSortingState.call(instance);
};
this.afterChangeSort = function (changes/*, source*/) {
var instance = this;
var sortColumnChanged = false;
var selection = {};
if (!changes) {
return;
}
for (var i = 0; i < changes.length; i++) {
if (changes[i][1] == instance.sortColumn) {
sortColumnChanged = true;
selection.row = plugin.translateRow.call(instance, changes[i][0]);
selection.col = changes[i][1];
break;
}
}
if (sortColumnChanged) {
setTimeout(function () {
plugin.sort.call(instance);
instance.render();
instance.selectCell(plugin.untranslateRow.call(instance, selection.row), selection.col);
}, 0);
}
};
}
var htSortColumn = new HandsontableColumnSorting();
Handsontable.PluginHooks.add('afterInit', function () {
htSortColumn.init.call(this, 'afterInit')
});
Handsontable.PluginHooks.add('afterUpdateSettings', function () {
htSortColumn.init.call(this, 'afterUpdateSettings')
});
Handsontable.PluginHooks.add('beforeGet', htSortColumn.onBeforeGetSet);
Handsontable.PluginHooks.add('beforeSet', htSortColumn.onBeforeGetSet);
Handsontable.PluginHooks.add('afterGetColHeader', htSortColumn.getColHeader);
(function (Handsontable) {
'use strict';
function ContextMenu(instance, customOptions){
this.instance = instance;
var contextMenu = this;
this.menu = createMenu();
this.enabled = true;
this.bindMouseEvents();
this.bindTableEvents();
this.instance.addHook('afterDestroy', function () {
contextMenu.destroy();
});
this.defaultOptions = {
items: {
'row_above': {
name: 'Insert row above',
callback: function(key, selection){
this.alter("insert_row", selection.start.row());
},
disabled: function () {
return this.countRows() >= this.getSettings().maxRows;
}
},
'row_below': {
name: 'Insert row below',
callback: function(key, selection){
this.alter("insert_row", selection.end.row() + 1);
},
disabled: function () {
return this.countRows() >= this.getSettings().maxRows;
}
},
"hsep1": ContextMenu.SEPARATOR,
'col_left': {
name: 'Insert column on the left',
callback: function(key, selection){
this.alter("insert_col", selection.start.col());
},
disabled: function () {
return this.countCols() >= this.getSettings().maxCols;
}
},
'col_right': {
name: 'Insert column on the right',
callback: function(key, selection){
this.alter("insert_col", selection.end.col() + 1);
},
disabled: function () {
return this.countCols() >= this.getSettings().maxCols;
}
},
"hsep2": ContextMenu.SEPARATOR,
'remove_row': {
name: 'Remove row',
callback: function(key, selection){
var amount = selection.end.row() - selection.start.row() + 1;
this.alter("remove_row", selection.start.row(), amount);
}
},
'remove_col': {
name: 'Remove column',
callback: function(key, selection){
var amount = selection.end.col() - selection.start.col() + 1;
this.alter("remove_col", selection.start.col(), amount);
}
},
"hsep3": ContextMenu.SEPARATOR,
'undo': {
name: 'Undo',
callback: function(){
this.undo();
},
disabled: function () {
return this.undoRedo && !this.undoRedo.isUndoAvailable();
}
},
'redo': {
name: 'Redo',
callback: function(){
this.redo();
},
disabled: function () {
return this.undoRedo && !this.undoRedo.isRedoAvailable();
}
}
}
};
this.options = {};
Handsontable.helper.extend(this.options, this.defaultOptions);
this.updateOptions(customOptions);
function createMenu(){
var menu = $('body > .htContextMenu')[0];
if(!menu){
menu = document.createElement('DIV');
Handsontable.Dom.addClass(menu, 'htContextMenu');
document.getElementsByTagName('body')[0].appendChild(menu);
}
return menu;
}
}
ContextMenu.prototype.bindMouseEvents = function (){
function contextMenuOpenListener(event){
event.preventDefault();
if(event.target.nodeName != 'TD' && !(Handsontable.Dom.hasClass(event.target, 'current') && Handsontable.Dom.hasClass(event.target, 'wtBorder'))){
return;
}
this.show(event.pageY, event.pageX);
$(document).on('mousedown.htContextMenu', Handsontable.helper.proxy(ContextMenu.prototype.close, this));
}
this.instance.rootElement.on('contextmenu.htContextMenu', Handsontable.helper.proxy(contextMenuOpenListener, this));
};
ContextMenu.prototype.bindTableEvents = function () {
var that = this;
this._afterScrollCallback = function () {
that.close();
};
this.instance.addHook('afterScrollVertically', this._afterScrollCallback);
this.instance.addHook('afterScrollHorizontally', this._afterScrollCallback);
};
ContextMenu.prototype.unbindTableEvents = function () {
var that = this;
if(this._afterScrollCallback){
this.instance.removeHook('afterScrollVertically', this._afterScrollCallback);
this.instance.removeHook('afterScrollHorizontally', this._afterScrollCallback);
this._afterScrollCallback = null;
}
};
ContextMenu.prototype.performAction = function (){
var hot = $(this.menu).handsontable('getInstance');
var selectedItemIndex = hot.getSelected()[0];
var selectedItem = hot.getData()[selectedItemIndex];
if (selectedItem.disabled === true || (typeof selectedItem.disabled == 'function' && selectedItem.disabled.call(this.instance) === true)){
return;
}
if(typeof selectedItem.callback != 'function'){
return;
}
var corners = this.instance.getSelected();
var normalizedSelection = ContextMenu.utils.normalizeSelection(corners);
selectedItem.callback.call(this.instance, selectedItem.key, normalizedSelection);
};
ContextMenu.prototype.unbindMouseEvents = function () {
this.instance.rootElement.off('contextmenu.htContextMenu');
$(document).off('mousedown.htContextMenu');
};
ContextMenu.prototype.show = function(top, left){
this.menu.style.display = 'block';
$(this.menu)
.off('mousedown.htContextMenu')
.on('mousedown.htContextMenu', Handsontable.helper.proxy(this.performAction, this));
$(this.menu).handsontable({
data: ContextMenu.utils.convertItemsToArray(this.getItems()),
colHeaders: false,
colWidths: [160],
readOnly: true,
copyPaste: false,
columns: [
{
data: 'name',
renderer: Handsontable.helper.proxy(this.renderer, this)
}
],
beforeKeyDown: Handsontable.helper.proxy(this.onBeforeKeyDown, this)
});
this.bindTableEvents();
this.setMenuPosition(top, left);
$(this.menu).handsontable('listen');
};
ContextMenu.prototype.close = function () {
this.hide();
$(document).off('mousedown.htContextMenu');
this.unbindTableEvents();
this.instance.listen();
};
ContextMenu.prototype.hide = function(){
this.menu.style.display = 'none';
$(this.menu).handsontable('destroy');
};
ContextMenu.prototype.renderer = function(instance, TD, row, col, prop, value, cellProperties){
var contextMenu = this;
var item = instance.getData()[row];
var wrapper = document.createElement('DIV');
Handsontable.Dom.empty(TD);
TD.appendChild(wrapper);
if(itemIsSeparator(item)){
Handsontable.Dom.addClass(TD, 'htSeparator');
} else {
Handsontable.Dom.fastInnerText(wrapper, value);
}
if (itemIsDisabled(item, contextMenu.instance)){
Handsontable.Dom.addClass(TD, 'htDisabled');
$(wrapper).on('mouseenter', function () {
instance.deselectCell();
});
} else {
Handsontable.Dom.removeClass(TD, 'htDisabled');
$(wrapper).on('mouseenter', function () {
instance.selectCell(row, col);
});
}
function itemIsSeparator(item){
return new RegExp(ContextMenu.SEPARATOR, 'i').test(item.name);
}
function itemIsDisabled(item, instance){
return item.disabled === true || (typeof item.disabled == 'function' && item.disabled.call(contextMenu.instance) === true);
}
};
ContextMenu.prototype.onBeforeKeyDown = function (event) {
var contextMenu = this;
var instance = $(contextMenu.menu).handsontable('getInstance');
var selection = instance.getSelected();
switch(event.keyCode){
case Handsontable.helper.keyCode.ESCAPE:
contextMenu.close();
event.preventDefault();
event.stopImmediatePropagation();
break;
case Handsontable.helper.keyCode.ENTER:
if(instance.getSelected()){
contextMenu.performAction();
contextMenu.close();
}
break;
case Handsontable.helper.keyCode.ARROW_DOWN:
if(!selection){
selectFirstCell(instance);
} else {
selectNextCell(selection[0], selection[1], instance);
}
event.preventDefault();
event.stopImmediatePropagation();
break;
case Handsontable.helper.keyCode.ARROW_UP:
if(!selection){
selectLastCell(instance);
} else {
selectPrevCell(selection[0], selection[1], instance);
}
event.preventDefault();
event.stopImmediatePropagation();
break;
}
function selectFirstCell(instance) {
var firstCell = instance.getCell(0, 0);
if(ContextMenu.utils.isSeparator(firstCell) || ContextMenu.utils.isDisabled(firstCell)){
selectNextCell(0, 0, instance);
} else {
instance.selectCell(0, 0);
}
}
function selectLastCell(instance) {
var lastRow = instance.countRows() - 1;
var lastCell = instance.getCell(lastRow, 0);
if(ContextMenu.utils.isSeparator(lastCell) || ContextMenu.utils.isDisabled(lastCell)){
selectPrevCell(lastRow, 0, instance);
} else {
instance.selectCell(lastRow, 0);
}
}
function selectNextCell(row, col, instance){
var nextRow = row + 1;
var nextCell = nextRow < instance.countRows() ? instance.getCell(nextRow, col) : null;
if(!nextCell){
return;
}
if(ContextMenu.utils.isSeparator(nextCell) || ContextMenu.utils.isDisabled(nextCell)){
selectNextCell(nextRow, col, instance);
} else {
instance.selectCell(nextRow, col);
}
}
function selectPrevCell(row, col, instance) {
var prevRow = row - 1;
var prevCell = prevRow >= 0 ? instance.getCell(prevRow, col) : null;
if (!prevCell) {
return;
}
if(ContextMenu.utils.isSeparator(prevCell) || ContextMenu.utils.isDisabled(prevCell)){
selectPrevCell(prevRow, col, instance);
} else {
instance.selectCell(prevRow, col);
}
}
};
ContextMenu.prototype.getItems = function () {
var items = {};
function Item(rawItem){
if(typeof rawItem == 'string'){
this.name = rawItem;
} else {
Handsontable.helper.extend(this, rawItem);
}
}
Item.prototype = this.options;
for(var itemName in this.options.items){
if(this.options.items.hasOwnProperty(itemName) && (!this.itemsFilter || this.itemsFilter.indexOf(itemName) != -1)){
items[itemName] = new Item(this.options.items[itemName]);
}
}
return items;
};
ContextMenu.prototype.updateOptions = function(newOptions){
newOptions = newOptions || {};
if(newOptions.items){
for(var itemName in newOptions.items){
var item = {};
if(newOptions.items.hasOwnProperty(itemName)) {
if(this.defaultOptions.items.hasOwnProperty(itemName)
&& Handsontable.helper.isObject(newOptions.items[itemName])){
Handsontable.helper.extend(item, this.defaultOptions.items[itemName]);
Handsontable.helper.extend(item, newOptions.items[itemName]);
newOptions.items[itemName] = item;
}
}
}
}
Handsontable.helper.extend(this.options, newOptions);
};
ContextMenu.prototype.setMenuPosition = function (cursorY, cursorX) {
var cursor = {
top: cursorY,
topRelative: cursorY - document.documentElement.scrollTop,
left: cursorX,
leftRelative:cursorX - document.documentElement.scrollLeft
};
if(this.menuFitsBelowCursor(cursor)){
this.positionMenuBelowCursor(cursor);
} else {
this.positionMenuAboveCursor(cursor);
}
if(this.menuFitsOnRightOfCursor(cursor)){
this.positionMenuOnRightOfCursor(cursor);
} else {
this.positionMenuOnLeftOfCursor(cursor);
}
};
ContextMenu.prototype.menuFitsBelowCursor = function (cursor) {
return cursor.topRelative + this.menu.offsetHeight <= document.documentElement.scrollTop + document.documentElement.clientHeight;
};
ContextMenu.prototype.menuFitsOnRightOfCursor = function (cursor) {
return cursor.leftRelative + this.menu.offsetWidth <= document.documentElement.scrollLeft + document.documentElement.clientWidth;
};
ContextMenu.prototype.positionMenuBelowCursor = function (cursor) {
this.menu.style.top = cursor.top + 'px';
};
ContextMenu.prototype.positionMenuAboveCursor = function (cursor) {
this.menu.style.top = (cursor.top - this.menu.offsetHeight) + 'px';
};
ContextMenu.prototype.positionMenuOnRightOfCursor = function (cursor) {
this.menu.style.left = cursor.left + 'px';
};
ContextMenu.prototype.positionMenuOnLeftOfCursor = function (cursor) {
this.menu.style.left = (cursor.left - this.menu.offsetWidth) + 'px';
};
ContextMenu.utils = {};
ContextMenu.utils.convertItemsToArray = function (items) {
var itemArray = [];
var item;
for(var itemName in items){
if(items.hasOwnProperty(itemName)){
if(typeof items[itemName] == 'string'){
item = {name: items[itemName]};
} else if (items[itemName].visible !== false) {
item = items[itemName];
} else {
continue;
}
item.key = itemName;
itemArray.push(item);
}
}
return itemArray;
};
ContextMenu.utils.normalizeSelection = function(corners){
var selection = {
start: new Handsontable.SelectionPoint(),
end: new Handsontable.SelectionPoint()
};
selection.start.row(Math.min(corners[0], corners[2]));
selection.start.col(Math.min(corners[1], corners[3]));
selection.end.row(Math.max(corners[0], corners[2]));
selection.end.col(Math.max(corners[1], corners[3]));
return selection;
};
ContextMenu.utils.isSeparator = function (cell) {
return Handsontable.Dom.hasClass(cell, 'htSeparator');
};
ContextMenu.utils.isDisabled = function (cell) {
return Handsontable.Dom.hasClass(cell, 'htDisabled');
};
ContextMenu.prototype.enable = function () {
if(!this.enabled){
this.enabled = true;
this.bindMouseEvents();
}
};
ContextMenu.prototype.disable = function () {
if(this.enabled){
this.enabled = false;
this.close();
this.unbindMouseEvents();
this.unbindTableEvents();
}
};
ContextMenu.prototype.destroy = function () {
this.close();
this.unbindMouseEvents();
this.unbindTableEvents();
if(!this.isMenuEnabledByOtherHotInstance()){
this.removeMenu();
}
};
ContextMenu.prototype.isMenuEnabledByOtherHotInstance = function () {
var hotContainers = $('.handsontable');
var menuEnabled = false;
for(var i = 0, len = hotContainers.length; i < len; i++){
var instance = $(hotContainers[i]).handsontable('getInstance');
if(instance && instance.getSettings().contextMenu){
menuEnabled = true;
break;
}
}
return menuEnabled;
};
ContextMenu.prototype.removeMenu = function () {
if(this.menu.parentNode){
this.menu.parentNode.removeChild(this.menu);
}
}
ContextMenu.prototype.filterItems = function(itemsToLeave){
this.itemsFilter = itemsToLeave;
};
ContextMenu.SEPARATOR = "---------";
function init(){
var instance = this;
var contextMenuSetting = instance.getSettings().contextMenu;
var customOptions = Handsontable.helper.isObject(contextMenuSetting) ? contextMenuSetting : {};
if(contextMenuSetting){
if(!instance.contextMenu){
instance.contextMenu = new ContextMenu(instance, customOptions);
}
instance.contextMenu.enable();
if(Handsontable.helper.isArray(contextMenuSetting)){
instance.contextMenu.filterItems(contextMenuSetting);
}
} else if(instance.contextMenu){
instance.contextMenu.destroy();
delete instance.contextMenu;
}
}
Handsontable.PluginHooks.add('afterInit', init);
Handsontable.PluginHooks.add('afterUpdateSettings', init);
Handsontable.ContextMenu = ContextMenu;
})(Handsontable);
/**
* This plugin adds support for legacy features, deprecated APIs, etc.
*/
/**
* Support for old autocomplete syntax
* For old syntax, see: https://github.com/warpech/jquery-handsontable/blob/8c9e701d090ea4620fe08b6a1a048672fadf6c7e/README.md#defining-autocomplete
*/
Handsontable.PluginHooks.add('beforeGetCellMeta', function (row, col, cellProperties) {
//isWritable - deprecated since 0.8.0
cellProperties.isWritable = !cellProperties.readOnly;
//autocomplete - deprecated since 0.7.1 (see CHANGELOG.md)
if (cellProperties.autoComplete) {
throw new Error("Support for legacy autocomplete syntax was removed in Handsontable 0.10.0. Please remove the property named 'autoComplete' from your config. For replacement instructions, see wiki page https://github.com/warpech/jquery-handsontable/wiki/Migration-guide-to-0.10.x");
}
});
function HandsontableManualColumnMove() {
var pressed
, startCol
, endCol
, startX
, startOffset;
var ghost = document.createElement('DIV')
, ghostStyle = ghost.style;
ghost.className = 'ghost';
ghostStyle.position = 'absolute';
ghostStyle.top = '25px';
ghostStyle.left = 0;
ghostStyle.width = '10px';
ghostStyle.height = '10px';
ghostStyle.backgroundColor = '#CCC';
ghostStyle.opacity = 0.7;
var saveManualColumnPositions = function () {
var instance = this;
instance.PluginHooks.run('persistentStateSave', 'manualColumnPositions', instance.manualColumnPositions);
};
var loadManualColumnPositions = function () {
var instance = this;
var storedState = {};
instance.PluginHooks.run('persistentStateLoad', 'manualColumnPositions', storedState);
return storedState.value;
};
var bindMoveColEvents = function () {
var instance = this;
instance.rootElement.on('mousemove.manualColumnMove', function (e) {
if (pressed) {
ghostStyle.left = startOffset + e.pageX - startX + 6 + 'px';
if (ghostStyle.display === 'none') {
ghostStyle.display = 'block';
}
}
});
instance.rootElement.on('mouseup.manualColumnMove', function () {
if (pressed) {
if (startCol < endCol) {
endCol--;
}
if (instance.getSettings().rowHeaders) {
startCol--;
endCol--;
}
instance.manualColumnPositions.splice(endCol, 0, instance.manualColumnPositions.splice(startCol, 1)[0]);
$('.manualColumnMover.active').removeClass('active');
pressed = false;
instance.forceFullRender = true;
instance.view.render(); //updates all
ghostStyle.display = 'none';
saveManualColumnPositions.call(instance);
instance.PluginHooks.run('afterColumnMove', startCol, endCol);
}
});
instance.rootElement.on('mousedown.manualColumnMove', '.manualColumnMover', function (e) {
var mover = e.currentTarget;
var TH = instance.view.wt.wtDom.closest(mover, 'TH');
startCol = instance.view.wt.wtDom.index(TH) + instance.colOffset();
endCol = startCol;
pressed = true;
startX = e.pageX;
var TABLE = instance.$table[0];
TABLE.parentNode.appendChild(ghost);
ghostStyle.width = instance.view.wt.wtDom.outerWidth(TH) + 'px';
ghostStyle.height = instance.view.wt.wtDom.outerHeight(TABLE) + 'px';
startOffset = parseInt(instance.view.wt.wtDom.offset(TH).left - instance.view.wt.wtDom.offset(TABLE).left, 10);
ghostStyle.left = startOffset + 6 + 'px';
});
instance.rootElement.on('mouseenter.manualColumnMove', 'td, th', function () {
if (pressed) {
var active = instance.view.THEAD.querySelector('.manualColumnMover.active');
if (active) {
instance.view.wt.wtDom.removeClass(active, 'active');
}
endCol = instance.view.wt.wtDom.index(this) + instance.colOffset();
var THs = instance.view.THEAD.querySelectorAll('th');
var mover = THs[endCol].querySelector('.manualColumnMover');
instance.view.wt.wtDom.addClass(mover, 'active');
}
});
instance.addHook('afterDestroy', unbindMoveColEvents);
};
var unbindMoveColEvents = function(){
var instance = this;
instance.rootElement.off('mouseup.manualColumnMove');
instance.rootElement.off('mousemove.manualColumnMove');
instance.rootElement.off('mousedown.manualColumnMove');
instance.rootElement.off('mouseenter.manualColumnMove');
};
this.beforeInit = function () {
this.manualColumnPositions = [];
};
this.init = function (source) {
var instance = this;
var manualColMoveEnabled = !!(this.getSettings().manualColumnMove);
if (manualColMoveEnabled) {
var initialManualColumnPositions = this.getSettings().manualColumnMove;
var loadedManualColumnPositions = loadManualColumnPositions.call(instance);
if (typeof loadedManualColumnPositions != 'undefined') {
this.manualColumnPositions = loadedManualColumnPositions;
} else if (initialManualColumnPositions instanceof Array) {
this.manualColumnPositions = initialManualColumnPositions;
} else {
this.manualColumnPositions = [];
}
instance.forceFullRender = true;
if (source == 'afterInit') {
bindMoveColEvents.call(this);
if (this.manualColumnPositions.length > 0) {
this.forceFullRender = true;
this.render();
}
}
} else {
unbindMoveColEvents.call(this);
this.manualColumnPositions = [];
}
};
this.modifyCol = function (col) {
//TODO test performance: http://jsperf.com/object-wrapper-vs-primitive/2
if (this.getSettings().manualColumnMove) {
if (typeof this.manualColumnPositions[col] === 'undefined') {
this.manualColumnPositions[col] = col;
}
return this.manualColumnPositions[col];
}
return col;
};
this.getColHeader = function (col, TH) {
if (this.getSettings().manualColumnMove) {
var DIV = document.createElement('DIV');
DIV.className = 'manualColumnMover';
TH.firstChild.appendChild(DIV);
}
};
}
var htManualColumnMove = new HandsontableManualColumnMove();
Handsontable.PluginHooks.add('beforeInit', htManualColumnMove.beforeInit);
Handsontable.PluginHooks.add('afterInit', function () {
htManualColumnMove.init.call(this, 'afterInit')
});
Handsontable.PluginHooks.add('afterUpdateSettings', function () {
htManualColumnMove.init.call(this, 'afterUpdateSettings')
});
Handsontable.PluginHooks.add('afterGetColHeader', htManualColumnMove.getColHeader);
Handsontable.PluginHooks.add('modifyCol', htManualColumnMove.modifyCol);
function HandsontableManualColumnResize() {
var pressed
, currentTH
, currentCol
, currentWidth
, instance
, newSize
, startX
, startWidth
, startOffset
, resizer = document.createElement('DIV')
, handle = document.createElement('DIV')
, line = document.createElement('DIV')
, lineStyle = line.style;
resizer.className = 'manualColumnResizer';
handle.className = 'manualColumnResizerHandle';
resizer.appendChild(handle);
line.className = 'manualColumnResizerLine';
resizer.appendChild(line);
var $document = $(document);
$document.mousemove(function (e) {
if (pressed) {
currentWidth = startWidth + (e.pageX - startX);
newSize = setManualSize(currentCol, currentWidth); //save col width
resizer.style.left = startOffset + currentWidth + 'px';
}
});
$document.mouseup(function () {
if (pressed) {
instance.view.wt.wtDom.removeClass(resizer, 'active');
pressed = false;
if(newSize != startWidth){
instance.forceFullRender = true;
instance.view.render(); //updates all
saveManualColumnWidths.call(instance);
instance.PluginHooks.run('afterColumnResize', currentCol, newSize);
}
refreshResizerPosition.call(instance, currentTH);
}
});
var saveManualColumnWidths = function () {
var instance = this;
instance.PluginHooks.run('persistentStateSave', 'manualColumnWidths', instance.manualColumnWidths);
};
var loadManualColumnWidths = function () {
var instance = this;
var storedState = {};
instance.PluginHooks.run('persistentStateLoad', 'manualColumnWidths', storedState);
return storedState.value;
};
function refreshResizerPosition(TH) {
instance = this;
currentTH = TH;
var col = this.view.wt.wtTable.getCoords(TH)[1]; //getCoords returns array [row, col]
if (col >= 0) { //if not row header
currentCol = col;
var rootOffset = this.view.wt.wtDom.offset(this.rootElement[0]).left;
var thOffset = this.view.wt.wtDom.offset(TH).left;
startOffset = (thOffset - rootOffset) - 6;
resizer.style.left = startOffset + parseInt(this.view.wt.wtDom.outerWidth(TH), 10) + 'px';
this.rootElement[0].appendChild(resizer);
}
}
function refreshLinePosition() {
var instance = this;
startWidth = parseInt(this.view.wt.wtDom.outerWidth(currentTH), 10);
instance.view.wt.wtDom.addClass(resizer, 'active');
lineStyle.height = instance.view.wt.wtDom.outerHeight(instance.$table[0]) + 'px';
pressed = instance;
}
var bindManualColumnWidthEvents = function () {
var instance = this;
var dblclick = 0;
var autoresizeTimeout = null;
this.rootElement.on('mouseenter.handsontable', 'th', function (e) {
if (!pressed) {
refreshResizerPosition.call(instance, e.currentTarget);
}
});
this.rootElement.on('mousedown.handsontable', '.manualColumnResizer', function () {
if (autoresizeTimeout == null) {
autoresizeTimeout = setTimeout(function () {
if (dblclick >= 2) {
newSize = instance.determineColumnWidth.call(instance, currentCol);
setManualSize(currentCol, newSize);
instance.forceFullRender = true;
instance.view.render(); //updates all
instance.PluginHooks.run('afterColumnResize', currentCol, newSize);
}
dblclick = 0;
autoresizeTimeout = null;
}, 500);
}
dblclick++;
});
this.rootElement.on('mousedown.handsontable', '.manualColumnResizer', function (e) {
startX = e.pageX;
refreshLinePosition.call(instance);
newSize = startWidth;
});
};
this.beforeInit = function () {
this.manualColumnWidths = [];
};
this.init = function (source) {
var instance = this;
var manualColumnWidthEnabled = !!(this.getSettings().manualColumnResize);
if (manualColumnWidthEnabled) {
var initialColumnWidths = this.getSettings().manualColumnResize;
var loadedManualColumnWidths = loadManualColumnWidths.call(instance);
if (typeof loadedManualColumnWidths != 'undefined') {
this.manualColumnWidths = loadedManualColumnWidths;
} else if (initialColumnWidths instanceof Array) {
this.manualColumnWidths = initialColumnWidths;
} else {
this.manualColumnWidths = [];
}
if (source == 'afterInit') {
bindManualColumnWidthEvents.call(this);
instance.forceFullRender = true;
instance.render();
}
}
};
var setManualSize = function (col, width) {
width = Math.max(width, 20);
/**
* We need to run col through modifyCol hook, in case the order of displayed columns is different than the order
* in data source. For instance, this order can be modified by manualColumnMove plugin.
*/
col = instance.PluginHooks.execute('modifyCol', col);
instance.manualColumnWidths[col] = width;
return width;
};
this.getColWidth = function (col, response) {
if (this.getSettings().manualColumnResize && this.manualColumnWidths[col]) {
response.width = this.manualColumnWidths[col];
}
};
}
var htManualColumnResize = new HandsontableManualColumnResize();
Handsontable.PluginHooks.add('beforeInit', htManualColumnResize.beforeInit);
Handsontable.PluginHooks.add('afterInit', function () {
htManualColumnResize.init.call(this, 'afterInit')
});
Handsontable.PluginHooks.add('afterUpdateSettings', function () {
htManualColumnResize.init.call(this, 'afterUpdateSettings')
});
Handsontable.PluginHooks.add('afterGetColWidth', htManualColumnResize.getColWidth);
(function HandsontableObserveChanges() {
Handsontable.PluginHooks.add('afterLoadData', init);
Handsontable.PluginHooks.add('afterUpdateSettings', init);
function init() {
var instance = this;
var pluginEnabled = instance.getSettings().observeChanges;
if (pluginEnabled) {
if(instance.observer) {
destroy.call(instance); //destroy observer for old data object
}
createObserver.call(instance);
bindEvents.call(instance);
} else if (!pluginEnabled){
destroy.call(instance);
}
}
function createObserver(){
var instance = this;
instance.observeChangesActive = true;
instance.pauseObservingChanges = function(){
instance.observeChangesActive = false;
};
instance.resumeObservingChanges = function(){
instance.observeChangesActive = true;
};
instance.observedData = instance.getData();
instance.observer = jsonpatch.observe(instance.observedData, function (patches) {
if(instance.observeChangesActive){
runHookForOperation.call(instance, patches);
instance.render();
}
instance.runHooks('afterChangesObserved');
});
}
function runHookForOperation(rawPatches){
var instance = this;
var patches = cleanPatches(rawPatches);
for(var i = 0, len = patches.length; i < len; i++){
var patch = patches[i];
var parsedPath = parsePath(patch.path);
switch(patch.op){
case 'add':
if(isNaN(parsedPath.col)){
instance.runHooks('afterCreateRow', parsedPath.row);
} else {
instance.runHooks('afterCreateCol', parsedPath.col);
}
break;
case 'remove':
if(isNaN(parsedPath.col)){
instance.runHooks('afterRemoveRow', parsedPath.row, 1);
} else {
instance.runHooks('afterRemoveCol', parsedPath.col, 1);
}
break;
case 'replace':
instance.runHooks('afterChange', [parsedPath.row, parsedPath.col, null, patch.value], 'external');
break;
}
}
function cleanPatches(rawPatches){
var patches;
patches = removeLengthRelatedPatches(rawPatches);
patches = removeMultipleAddOrRemoveColPatches(patches);
return patches;
}
/**
* Removing or adding column will produce one patch for each table row.
* This function leaves only one patch for each column add/remove operation
*/
function removeMultipleAddOrRemoveColPatches(rawPatches){
var newOrRemovedColumns = [];
return rawPatches.filter(function(patch){
var parsedPath = parsePath(patch.path);
if(['add', 'remove'].indexOf(patch.op) != -1 && !isNaN(parsedPath.col)){
if(newOrRemovedColumns.indexOf(parsedPath.col) != -1){
return false;
} else {
newOrRemovedColumns.push(parsedPath.col);
}
}
return true;
});
}
/**
* If observeChanges uses native Object.observe method, then it produces patches for length property.
* This function removes them.
*/
function removeLengthRelatedPatches(rawPatches){
return rawPatches.filter(function(patch){
return !/[/]length/ig.test(patch.path);
})
}
function parsePath(path){
var match = path.match(/^\/(\d+)\/?(.*)?$/);
return {
row: parseInt(match[1], 10),
col: /^\d*$/.test(match[2]) ? parseInt(match[2], 10) : match[2]
}
}
}
function destroy(){
var instance = this;
if (instance.observer){
destroyObserver.call(instance);
unbindEvents.call(instance);
}
}
function destroyObserver(){
var instance = this;
jsonpatch.unobserve(instance.observedData, instance.observer);
delete instance.observeChangesActive;
delete instance.pauseObservingChanges;
delete instance.resumeObservingChanges;
}
function bindEvents(){
var instance = this;
instance.addHook('afterDestroy', destroy);
instance.addHook('afterCreateRow', afterTableAlter);
instance.addHook('afterRemoveRow', afterTableAlter);
instance.addHook('afterCreateCol', afterTableAlter);
instance.addHook('afterRemoveCol', afterTableAlter);
instance.addHook('afterChange', function(changes, source){
if(source != 'loadData'){
afterTableAlter.call(this);
}
});
}
function unbindEvents(){
var instance = this;
instance.removeHook('afterDestroy', destroy);
instance.removeHook('afterCreateRow', afterTableAlter);
instance.removeHook('afterRemoveRow', afterTableAlter);
instance.removeHook('afterCreateCol', afterTableAlter);
instance.removeHook('afterRemoveCol', afterTableAlter);
instance.removeHook('afterChange', afterTableAlter);
}
function afterTableAlter(){
var instance = this;
instance.pauseObservingChanges();
instance.addHookOnce('afterChangesObserved', function(){
instance.resumeObservingChanges();
});
}
})();
/*
*
* Plugin enables saving table state
*
* */
function Storage(prefix) {
var savedKeys;
var saveSavedKeys = function () {
window.localStorage[prefix + '__' + 'persistentStateKeys'] = JSON.stringify(savedKeys);
};
var loadSavedKeys = function () {
var keysJSON = window.localStorage[prefix + '__' + 'persistentStateKeys'];
var keys = typeof keysJSON == 'string' ? JSON.parse(keysJSON) : void 0;
savedKeys = keys ? keys : [];
};
var clearSavedKeys = function () {
savedKeys = [];
saveSavedKeys();
};
loadSavedKeys();
this.saveValue = function (key, value) {
window.localStorage[prefix + '_' + key] = JSON.stringify(value);
if (savedKeys.indexOf(key) == -1) {
savedKeys.push(key);
saveSavedKeys();
}
};
this.loadValue = function (key, defaultValue) {
key = typeof key != 'undefined' ? key : defaultValue;
var value = window.localStorage[prefix + '_' + key];
return typeof value == "undefined" ? void 0 : JSON.parse(value);
};
this.reset = function (key) {
window.localStorage.removeItem(prefix + '_' + key);
};
this.resetAll = function () {
for (var index = 0; index < savedKeys.length; index++) {
window.localStorage.removeItem(prefix + '_' + savedKeys[index]);
}
clearSavedKeys();
};
}
(function (StorageClass) {
function HandsontablePersistentState() {
var plugin = this;
this.init = function () {
var instance = this,
pluginSettings = instance.getSettings()['persistentState'];
plugin.enabled = !!(pluginSettings);
if (!plugin.enabled) {
removeHooks.call(instance);
return;
}
if (!instance.storage) {
instance.storage = new StorageClass(instance.rootElement[0].id);
}
instance.resetState = plugin.resetValue;
addHooks.call(instance);
};
this.saveValue = function (key, value) {
var instance = this;
instance.storage.saveValue(key, value);
};
this.loadValue = function (key, saveTo) {
var instance = this;
saveTo.value = instance.storage.loadValue(key);
};
this.resetValue = function (key) {
var instance = this;
if (typeof key != 'undefined') {
instance.storage.reset(key);
} else {
instance.storage.resetAll();
}
};
var hooks = {
'persistentStateSave': plugin.saveValue,
'persistentStateLoad': plugin.loadValue,
'persistentStateReset': plugin.resetValue
};
function addHooks() {
var instance = this;
for (var hookName in hooks) {
if (hooks.hasOwnProperty(hookName) && !hookExists.call(instance, hookName)) {
instance.PluginHooks.add(hookName, hooks[hookName]);
}
}
}
function removeHooks() {
var instance = this;
for (var hookName in hooks) {
if (hooks.hasOwnProperty(hookName) && hookExists.call(instance, hookName)) {
instance.PluginHooks.remove(hookName, hooks[hookName]);
}
}
}
function hookExists(hookName) {
var instance = this;
return instance.PluginHooks.hooks.hasOwnProperty(hookName);
}
}
var htPersistentState = new HandsontablePersistentState();
Handsontable.PluginHooks.add('beforeInit', htPersistentState.init);
Handsontable.PluginHooks.add('afterUpdateSettings', htPersistentState.init);
})(Storage);
/**
* Handsontable UndoRedo class
*/
(function(Handsontable){
Handsontable.UndoRedo = function (instance) {
var plugin = this;
this.instance = instance;
this.doneActions = [];
this.undoneActions = [];
this.ignoreNewActions = false;
instance.addHook("afterChange", function (changes, origin) {
if(changes){
var action = new Handsontable.UndoRedo.ChangeAction(changes);
plugin.done(action);
}
});
instance.addHook("afterCreateRow", function (index, amount) {
var action = new Handsontable.UndoRedo.CreateRowAction(index, amount);
plugin.done(action);
});
instance.addHook("beforeRemoveRow", function (index, amount) {
var originalData = plugin.instance.getData();
index = ( originalData.length + index ) % originalData.length;
var removedData = originalData.slice(index, index + amount);
var action = new Handsontable.UndoRedo.RemoveRowAction(index, removedData);
plugin.done(action);
});
instance.addHook("afterCreateCol", function (index, amount) {
var action = new Handsontable.UndoRedo.CreateColumnAction(index, amount);
plugin.done(action);
});
instance.addHook("beforeRemoveCol", function (index, amount) {
var originalData = plugin.instance.getData();
index = ( plugin.instance.countCols() + index ) % plugin.instance.countCols();
var removedData = [];
for (var i = 0, len = originalData.length; i < len; i++) {
removedData[i] = originalData[i].slice(index, index + amount);
}
var headers;
if(Handsontable.helper.isArray(instance.getSettings().colHeaders)){
headers = instance.getSettings().colHeaders.slice(index, index + removedData.length);
}
var action = new Handsontable.UndoRedo.RemoveColumnAction(index, removedData, headers);
plugin.done(action);
});
};
Handsontable.UndoRedo.prototype.done = function (action) {
if (!this.ignoreNewActions) {
this.doneActions.push(action);
this.undoneActions.length = 0;
}
};
/**
* Undo operation from current revision
*/
Handsontable.UndoRedo.prototype.undo = function () {
if (this.isUndoAvailable()) {
var action = this.doneActions.pop();
this.ignoreNewActions = true;
action.undo(this.instance);
this.ignoreNewActions = false;
this.undoneActions.push(action);
}
};
/**
* Redo operation from current revision
*/
Handsontable.UndoRedo.prototype.redo = function () {
if (this.isRedoAvailable()) {
var action = this.undoneActions.pop();
this.ignoreNewActions = true;
action.redo(this.instance);
this.ignoreNewActions = true;
this.doneActions.push(action);
}
};
/**
* Returns true if undo point is available
* @return {Boolean}
*/
Handsontable.UndoRedo.prototype.isUndoAvailable = function () {
return this.doneActions.length > 0;
};
/**
* Returns true if redo point is available
* @return {Boolean}
*/
Handsontable.UndoRedo.prototype.isRedoAvailable = function () {
return this.undoneActions.length > 0;
};
/**
* Clears undo history
*/
Handsontable.UndoRedo.prototype.clear = function () {
this.doneActions.length = 0;
this.undoneActions.length = 0;
};
Handsontable.UndoRedo.Action = function () {
};
Handsontable.UndoRedo.Action.prototype.undo = function () {
};
Handsontable.UndoRedo.Action.prototype.redo = function () {
};
Handsontable.UndoRedo.ChangeAction = function (changes) {
this.changes = changes;
};
Handsontable.helper.inherit(Handsontable.UndoRedo.ChangeAction, Handsontable.UndoRedo.Action);
Handsontable.UndoRedo.ChangeAction.prototype.undo = function (instance) {
var data = $.extend(true, [], this.changes);
for (var i = 0, len = data.length; i < len; i++) {
data[i].splice(3, 1);
}
instance.setDataAtRowProp(data, null, null, 'undo');
};
Handsontable.UndoRedo.ChangeAction.prototype.redo = function (instance) {
var data = $.extend(true, [], this.changes);
for (var i = 0, len = data.length; i < len; i++) {
data[i].splice(2, 1);
}
instance.setDataAtRowProp(data, null, null, 'redo');
};
Handsontable.UndoRedo.CreateRowAction = function (index, amount) {
this.index = index;
this.amount = amount;
};
Handsontable.helper.inherit(Handsontable.UndoRedo.CreateRowAction, Handsontable.UndoRedo.Action);
Handsontable.UndoRedo.CreateRowAction.prototype.undo = function (instance) {
instance.alter('remove_row', this.index, this.amount);
};
Handsontable.UndoRedo.CreateRowAction.prototype.redo = function (instance) {
instance.alter('insert_row', this.index + 1, this.amount);
};
Handsontable.UndoRedo.RemoveRowAction = function (index, data) {
this.index = index;
this.data = data;
};
Handsontable.helper.inherit(Handsontable.UndoRedo.RemoveRowAction, Handsontable.UndoRedo.Action);
Handsontable.UndoRedo.RemoveRowAction.prototype.undo = function (instance) {
var spliceArgs = [this.index, 0];
Array.prototype.push.apply(spliceArgs, this.data);
Array.prototype.splice.apply(instance.getData(), spliceArgs);
instance.render();
};
Handsontable.UndoRedo.RemoveRowAction.prototype.redo = function (instance) {
instance.alter('remove_row', this.index, this.data.length);
};
Handsontable.UndoRedo.CreateColumnAction = function (index, amount) {
this.index = index;
this.amount = amount;
};
Handsontable.helper.inherit(Handsontable.UndoRedo.CreateColumnAction, Handsontable.UndoRedo.Action);
Handsontable.UndoRedo.CreateColumnAction.prototype.undo = function (instance) {
instance.alter('remove_col', this.index, this.amount);
};
Handsontable.UndoRedo.CreateColumnAction.prototype.redo = function (instance) {
instance.alter('insert_col', this.index + 1, this.amount);
};
Handsontable.UndoRedo.RemoveColumnAction = function (index, data, headers) {
this.index = index;
this.data = data;
this.amount = this.data[0].length;
this.headers = headers;
};
Handsontable.helper.inherit(Handsontable.UndoRedo.RemoveColumnAction, Handsontable.UndoRedo.Action);
Handsontable.UndoRedo.RemoveColumnAction.prototype.undo = function (instance) {
var row, spliceArgs;
for (var i = 0, len = instance.getData().length; i < len; i++) {
row = instance.getDataAtRow(i);
spliceArgs = [this.index, 0];
Array.prototype.push.apply(spliceArgs, this.data[i]);
Array.prototype.splice.apply(row, spliceArgs);
}
if(typeof this.headers != 'undefined'){
spliceArgs = [this.index, 0];
Array.prototype.push.apply(spliceArgs, this.headers);
Array.prototype.splice.apply(instance.getSettings().colHeaders, spliceArgs);
}
instance.render();
};
Handsontable.UndoRedo.RemoveColumnAction.prototype.redo = function (instance) {
instance.alter('remove_col', this.index, this.amount);
};
})(Handsontable);
(function(Handsontable){
function init(){
var instance = this;
var pluginEnabled = typeof instance.getSettings().undo == 'undefined' || instance.getSettings().undo;
if(pluginEnabled){
if(!instance.undoRedo){
instance.undoRedo = new Handsontable.UndoRedo(instance);
exposeUndoRedoMethods(instance);
instance.addHook('beforeKeyDown', onBeforeKeyDown);
instance.addHook('afterChange', onAfterChange);
}
} else {
if(instance.undoRedo){
delete instance.undoRedo;
removeExposedUndoRedoMethods(instance);
instance.removeHook('beforeKeyDown', onBeforeKeyDown);
instance.removeHook('afterChange', onAfterChange);
}
}
}
function onBeforeKeyDown(event){
var instance = this;
var ctrlDown = (event.ctrlKey || event.metaKey) && !event.altKey;
if(ctrlDown){
if (event.keyCode === 89 || (event.shiftKey && event.keyCode === 90)) { //CTRL + Y or CTRL + SHIFT + Z
instance.undoRedo.redo();
event.stopImmediatePropagation();
}
else if (event.keyCode === 90) { //CTRL + Z
instance.undoRedo.undo();
event.stopImmediatePropagation();
}
}
}
function onAfterChange(changes, source){
var instance = this;
if (source == 'loadData'){
return instance.undoRedo.clear();
}
}
function exposeUndoRedoMethods(instance){
instance.undo = function(){
return instance.undoRedo.undo();
};
instance.redo = function(){
return instance.undoRedo.redo();
};
instance.isUndoAvailable = function(){
return instance.undoRedo.isUndoAvailable();
};
instance.isRedoAvailable = function(){
return instance.undoRedo.isRedoAvailable();
};
instance.clearUndo = function(){
return instance.undoRedo.clear();
};
}
function removeExposedUndoRedoMethods(instance){
delete instance.undo;
delete instance.redo;
delete instance.isUndoAvailable;
delete instance.isRedoAvailable;
delete instance.clearUndo;
}
Handsontable.PluginHooks.add('afterInit', init);
Handsontable.PluginHooks.add('afterUpdateSettings', init);
})(Handsontable);
/**
* Plugin used to scroll Handsontable by selecting a cell and dragging outside of visible viewport
* @constructor
*/
function DragToScroll() {
this.boundaries = null;
this.callback = null;
}
/**
* @param boundaries {Object} compatible with getBoundingClientRect
*/
DragToScroll.prototype.setBoundaries = function (boundaries) {
this.boundaries = boundaries;
};
/**
* @param callback {Function}
*/
DragToScroll.prototype.setCallback = function (callback) {
this.callback = callback;
};
/**
* Check if mouse position (x, y) is outside of the viewport
* @param x
* @param y
*/
DragToScroll.prototype.check = function (x, y) {
var diffX = 0;
var diffY = 0;
if (y < this.boundaries.top) {
//y is less than top
diffY = y - this.boundaries.top;
}
else if (y > this.boundaries.bottom) {
//y is more than bottom
diffY = y - this.boundaries.bottom;
}
if (x < this.boundaries.left) {
//x is less than left
diffX = x - this.boundaries.left;
}
else if (x > this.boundaries.right) {
//x is more than right
diffX = x - this.boundaries.right;
}
this.callback(diffX, diffY);
};
var listening = false;
var dragToScroll;
var instance;
if (typeof Handsontable !== 'undefined') {
var setupListening = function (instance) {
var scrollHandler = instance.view.wt.wtScrollbars.vertical.scrollHandler; //native scroll
dragToScroll = new DragToScroll();
if (scrollHandler === window) {
//not much we can do currently
return;
}
else if (scrollHandler) {
dragToScroll.setBoundaries(scrollHandler.getBoundingClientRect());
}
else {
dragToScroll.setBoundaries(instance.$table[0].getBoundingClientRect());
}
dragToScroll.setCallback(function (scrollX, scrollY) {
if (scrollX < 0) {
if (scrollHandler) {
scrollHandler.scrollLeft -= 50;
}
else {
instance.view.wt.scrollHorizontal(-1).draw();
}
}
else if (scrollX > 0) {
if (scrollHandler) {
scrollHandler.scrollLeft += 50;
}
else {
instance.view.wt.scrollHorizontal(1).draw();
}
}
if (scrollY < 0) {
if (scrollHandler) {
scrollHandler.scrollTop -= 20;
}
else {
instance.view.wt.scrollVertical(-1).draw();
}
}
else if (scrollY > 0) {
if (scrollHandler) {
scrollHandler.scrollTop += 20;
}
else {
instance.view.wt.scrollVertical(1).draw();
}
}
});
listening = true;
};
Handsontable.PluginHooks.add('afterInit', function () {
$(document).on('mouseup.' + this.guid, function () {
listening = false;
});
$(document).on('mousemove.' + this.guid, function (event) {
if (listening) {
dragToScroll.check(event.clientX, event.clientY);
}
});
});
Handsontable.PluginHooks.add('destroy', function () {
$(document).off('.' + this.guid);
});
Handsontable.PluginHooks.add('afterOnCellMouseDown', function () {
setupListening(this);
});
Handsontable.PluginHooks.add('afterOnCellCornerMouseDown', function () {
setupListening(this);
});
}
(function (Handsontable, CopyPaste, SheetClip) {
function CopyPastePlugin(instance) {
this.copyPasteInstance = CopyPaste.getInstance();
this.copyPasteInstance.onCut(onCut);
this.copyPasteInstance.onPaste(onPaste);
var plugin = this;
instance.addHook('beforeKeyDown', onBeforeKeyDown);
function onCut() {
if (!instance.isListening()) {
return;
}
instance.selection.empty();
}
function onPaste(str) {
if (!instance.isListening() || !instance.selection.isSelected()) {
return;
}
var input = str.replace(/^[\r\n]*/g, '').replace(/[\r\n]*$/g, '') //remove newline from the start and the end of the input
, inputArray = SheetClip.parse(input)
, selected = instance.getSelected()
, coords = instance.getCornerCoords([{row: selected[0], col: selected[1]}, {row: selected[2], col: selected[3]}])
, areaStart = coords.TL
, areaEnd = {
row: Math.max(coords.BR.row, inputArray.length - 1 + coords.TL.row),
col: Math.max(coords.BR.col, inputArray[0].length - 1 + coords.TL.col)
};
instance.PluginHooks.once('afterChange', function (changes, source) {
if (changes && changes.length) {
this.selectCell(areaStart.row, areaStart.col, areaEnd.row, areaEnd.col);
}
});
instance.populateFromArray(areaStart.row, areaStart.col, inputArray, areaEnd.row, areaEnd.col, 'paste', instance.getSettings().pasteMode);
};
function onBeforeKeyDown (event) {
if (Handsontable.helper.isCtrlKey(event.keyCode) && instance.getSelected()) {
//when CTRL is pressed, prepare selectable text in textarea
//http://stackoverflow.com/questions/3902635/how-does-one-capture-a-macs-command-key-via-javascript
plugin.setCopyableText();
event.stopImmediatePropagation();
return;
}
var ctrlDown = (event.ctrlKey || event.metaKey) && !event.altKey; //catch CTRL but not right ALT (which in some systems triggers ALT+CTRL)
if (event.keyCode == Handsontable.helper.keyCode.A && ctrlDown) {
setTimeout(Handsontable.helper.proxy(plugin.setCopyableText, plugin));
}
}
this.destroy = function () {
this.copyPasteInstance.removeCallback(onCut);
this.copyPasteInstance.removeCallback(onPaste);
this.copyPasteInstance.destroy();
instance.removeHook('beforeKeyDown', onBeforeKeyDown);
};
instance.addHook('afterDestroy', Handsontable.helper.proxy(this.destroy, this));
this.triggerPaste = Handsontable.helper.proxy(this.copyPasteInstance.triggerPaste, this.copyPasteInstance);
this.triggerCut = Handsontable.helper.proxy(this.copyPasteInstance.triggerCut, this.copyPasteInstance);
/**
* Prepares copyable text in the invisible textarea
*/
this.setCopyableText = function () {
var selection = instance.getSelected();
var settings = instance.getSettings();
var copyRowsLimit = settings.copyRowsLimit;
var copyColsLimit = settings.copyColsLimit;
var startRow = Math.min(selection[0], selection[2]);
var startCol = Math.min(selection[1], selection[3]);
var endRow = Math.max(selection[0], selection[2]);
var endCol = Math.max(selection[1], selection[3]);
var finalEndRow = Math.min(endRow, startRow + copyRowsLimit - 1);
var finalEndCol = Math.min(endCol, startCol + copyColsLimit - 1);
instance.copyPaste.copyPasteInstance.copyable(instance.getCopyableData(startRow, startCol, finalEndRow, finalEndCol));
if (endRow !== finalEndRow || endCol !== finalEndCol) {
instance.PluginHooks.run("afterCopyLimit", endRow - startRow + 1, endCol - startCol + 1, copyRowsLimit, copyColsLimit);
}
};
}
function init() {
var instance = this;
var pluginEnabled = instance.getSettings().copyPaste !== false;
if(pluginEnabled && !instance.copyPaste){
instance.copyPaste = new CopyPastePlugin(instance);
} else if (!pluginEnabled && instance.copyPaste) {
instance.copyPaste.destroy();
delete instance.copyPaste;
}
}
Handsontable.PluginHooks.add('afterInit', init);
Handsontable.PluginHooks.add('afterUpdateSettings', init);
})(Handsontable, CopyPaste, SheetClip);
/**
* Creates an overlay over the original Walkontable instance. The overlay renders the clone of the original Walkontable
* and (optionally) implements behavior needed for native horizontal and vertical scrolling
*/
function WalkontableOverlay() {
this.maxOuts = 10; //max outs in one direction (before and after table)
}
/*
Possible optimizations:
[x] don't rerender if scroll delta is smaller than the fragment outside of the viewport
[ ] move .style.top change before .draw()
[ ] put .draw() in requestAnimationFrame
[ ] don't rerender rows that remain visible after the scroll
*/
WalkontableOverlay.prototype.init = function () {
this.TABLE = this.instance.wtTable.TABLE;
this.fixed = this.instance.wtTable.hider;
this.fixedContainer = this.instance.wtTable.holder;
this.fixed.style.position = 'absolute';
this.fixed.style.left = '0';
this.scrollHandler = this.getScrollableElement(this.TABLE);
this.$scrollHandler = $(this.scrollHandler); //in future remove jQuery from here
};
WalkontableOverlay.prototype.makeClone = function (direction) {
var clone = document.createElement('DIV');
clone.className = 'ht_clone_' + direction + ' handsontable';
clone.style.position = 'fixed';
clone.style.overflow = 'hidden';
var table2 = document.createElement('TABLE');
table2.className = this.instance.wtTable.TABLE.className;
clone.appendChild(table2);
this.instance.wtTable.holder.parentNode.appendChild(clone);
return new Walkontable({
cloneSource: this.instance,
cloneOverlay: this,
table: table2
});
};
WalkontableOverlay.prototype.getScrollableElement = function (TABLE) {
var el = TABLE.parentNode;
while (el && el.style) {
if (el.style.overflow !== 'visible' && el.style.overflow !== '') {
return el;
}
if (this instanceof WalkontableHorizontalScrollbarNative && el.style.overflowX !== 'visible' && el.style.overflowX !== '') {
return el;
}
el = el.parentNode;
}
return window;
};
WalkontableOverlay.prototype.prepare = function () {
};
WalkontableOverlay.prototype.onScroll = function (forcePosition) {
this.windowScrollPosition = this.getScrollPosition();
this.readSettings(); //read window scroll position
if (forcePosition) {
this.windowScrollPosition = forcePosition;
}
this.resetFixedPosition(); //may be redundant
};
WalkontableOverlay.prototype.availableSize = function () {
var availableSize;
if (this.windowScrollPosition > this.tableParentOffset /*&& last > -1*/) { //last -1 means that viewport is scrolled behind the table
if (this.instance.wtTable.getLastVisibleRow() === this.total - 1) {
availableSize = this.instance.wtDom.outerHeight(this.TABLE);
}
else {
availableSize = this.windowSize;
}
}
else {
availableSize = this.windowSize - (this.tableParentOffset);
}
return availableSize;
};
WalkontableOverlay.prototype.refresh = function (selectionsOnly) {
var last = this.getLastCell();
this.measureBefore = this.sumCellSizes(0, this.offset);
if (last === -1) { //last -1 means that viewport is scrolled behind the table
this.measureAfter = 0;
}
else {
this.measureAfter = this.sumCellSizes(last, this.total - last);
}
this.applyToDOM();
this.clone && this.clone.draw(selectionsOnly);
};
WalkontableOverlay.prototype.destroy = function () {
this.$scrollHandler.off('.' + this.instance.guid);
$(window).off('.' + this.instance.guid);
$(document).off('.' + this.instance.guid);
};
function WalkontableBorder(instance, settings) {
var style;
//reference to instance
this.instance = instance;
this.settings = settings;
this.wtDom = this.instance.wtDom;
this.main = document.createElement("div");
style = this.main.style;
style.position = 'absolute';
style.top = 0;
style.left = 0;
// style.visibility = 'hidden';
for (var i = 0; i < 5; i++) {
var DIV = document.createElement('DIV');
DIV.className = 'wtBorder ' + (settings.className || '');
style = DIV.style;
style.backgroundColor = settings.border.color;
style.height = settings.border.width + 'px';
style.width = settings.border.width + 'px';
this.main.appendChild(DIV);
}
this.top = this.main.childNodes[0];
this.left = this.main.childNodes[1];
this.bottom = this.main.childNodes[2];
this.right = this.main.childNodes[3];
/*$(this.top).on(sss, function(event) {
event.preventDefault();
event.stopImmediatePropagation();
$(this).hide();
});
$(this.left).on(sss, function(event) {
event.preventDefault();
event.stopImmediatePropagation();
$(this).hide();
});
$(this.bottom).on(sss, function(event) {
event.preventDefault();
event.stopImmediatePropagation();
$(this).hide();
});
$(this.right).on(sss, function(event) {
event.preventDefault();
event.stopImmediatePropagation();
$(this).hide();
});*/
this.topStyle = this.top.style;
this.leftStyle = this.left.style;
this.bottomStyle = this.bottom.style;
this.rightStyle = this.right.style;
this.corner = this.main.childNodes[4];
this.corner.className += ' corner';
this.cornerStyle = this.corner.style;
this.cornerStyle.width = '5px';
this.cornerStyle.height = '5px';
this.cornerStyle.border = '2px solid #FFF';
this.disappear();
if (!instance.wtTable.bordersHolder) {
instance.wtTable.bordersHolder = document.createElement('div');
instance.wtTable.bordersHolder.className = 'htBorders';
instance.wtTable.hider.appendChild(instance.wtTable.bordersHolder);
}
instance.wtTable.bordersHolder.appendChild(this.main);
var down = false;
var $body = $(document.body);
$body.on('mousedown.walkontable.' + instance.guid, function () {
down = true;
});
$body.on('mouseup.walkontable.' + instance.guid, function () {
down = false
});
$(this.main.childNodes).on('mouseenter', function (event) {
if (!down || !instance.getSetting('hideBorderOnMouseDownOver')) {
return;
}
event.preventDefault();
event.stopImmediatePropagation();
var bounds = this.getBoundingClientRect();
var $this = $(this);
$this.hide();
var isOutside = function (event) {
if (event.clientY < Math.floor(bounds.top)) {
return true;
}
if (event.clientY > Math.ceil(bounds.top + bounds.height)) {
return true;
}
if (event.clientX < Math.floor(bounds.left)) {
return true;
}
if (event.clientX > Math.ceil(bounds.left + bounds.width)) {
return true;
}
};
$body.on('mousemove.border.' + instance.guid, function (event) {
if (isOutside(event)) {
$body.off('mousemove.border.' + instance.guid);
$this.show();
}
});
});
}
/**
* Show border around one or many cells
* @param {Array} corners
*/
WalkontableBorder.prototype.appear = function (corners) {
var isMultiple, fromTD, toTD, fromOffset, toOffset, containerOffset, top, minTop, left, minLeft, height, width;
if (this.disabled) {
return;
}
var instance = this.instance
, fromRow
, fromColumn
, toRow
, toColumn
, hideTop = false
, hideLeft = false
, hideBottom = false
, hideRight = false
, i
, ilen
, s;
if (!instance.wtTable.isRowInViewport(corners[0])) {
hideTop = true;
}
if (!instance.wtTable.isRowInViewport(corners[2])) {
hideBottom = true;
}
ilen = instance.wtTable.rowStrategy.countVisible();
for (i = 0; i < ilen; i++) {
s = instance.wtTable.rowFilter.visibleToSource(i);
if (s >= corners[0] && s <= corners[2]) {
fromRow = s;
break;
}
}
for (i = ilen - 1; i >= 0; i--) {
s = instance.wtTable.rowFilter.visibleToSource(i);
if (s >= corners[0] && s <= corners[2]) {
toRow = s;
break;
}
}
if (hideTop && hideBottom) {
hideLeft = true;
hideRight = true;
}
else {
if (!instance.wtTable.isColumnInViewport(corners[1])) {
hideLeft = true;
}
if (!instance.wtTable.isColumnInViewport(corners[3])) {
hideRight = true;
}
ilen = instance.wtTable.columnStrategy.countVisible();
for (i = 0; i < ilen; i++) {
s = instance.wtTable.columnFilter.visibleToSource(i);
if (s >= corners[1] && s <= corners[3]) {
fromColumn = s;
break;
}
}
for (i = ilen - 1; i >= 0; i--) {
s = instance.wtTable.columnFilter.visibleToSource(i);
if (s >= corners[1] && s <= corners[3]) {
toColumn = s;
break;
}
}
}
if (fromRow !== void 0 && fromColumn !== void 0) {
isMultiple = (fromRow !== toRow || fromColumn !== toColumn);
fromTD = instance.wtTable.getCell([fromRow, fromColumn]);
toTD = isMultiple ? instance.wtTable.getCell([toRow, toColumn]) : fromTD;
fromOffset = this.wtDom.offset(fromTD);
toOffset = isMultiple ? this.wtDom.offset(toTD) : fromOffset;
containerOffset = this.wtDom.offset(instance.wtTable.TABLE);
minTop = fromOffset.top;
height = toOffset.top + this.wtDom.outerHeight(toTD) - minTop;
minLeft = fromOffset.left;
width = toOffset.left + this.wtDom.outerWidth(toTD) - minLeft;
top = minTop - containerOffset.top - 1;
left = minLeft - containerOffset.left - 1;
var style = this.wtDom.getComputedStyle(fromTD);
if (parseInt(style['borderTopWidth'], 10) > 0) {
top += 1;
height = height > 0 ? height - 1 : 0;
}
if (parseInt(style['borderLeftWidth'], 10) > 0) {
left += 1;
width = width > 0 ? width - 1 : 0;
}
}
else {
this.disappear();
return;
}
if (hideTop) {
this.topStyle.display = 'none';
}
else {
this.topStyle.top = top + 'px';
this.topStyle.left = left + 'px';
this.topStyle.width = width + 'px';
this.topStyle.display = 'block';
}
if (hideLeft) {
this.leftStyle.display = 'none';
}
else {
this.leftStyle.top = top + 'px';
this.leftStyle.left = left + 'px';
this.leftStyle.height = height + 'px';
this.leftStyle.display = 'block';
}
var delta = Math.floor(this.settings.border.width / 2);
if (hideBottom) {
this.bottomStyle.display = 'none';
}
else {
this.bottomStyle.top = top + height - delta + 'px';
this.bottomStyle.left = left + 'px';
this.bottomStyle.width = width + 'px';
this.bottomStyle.display = 'block';
}
if (hideRight) {
this.rightStyle.display = 'none';
}
else {
this.rightStyle.top = top + 'px';
this.rightStyle.left = left + width - delta + 'px';
this.rightStyle.height = height + 1 + 'px';
this.rightStyle.display = 'block';
}
if (hideBottom || hideRight || !this.hasSetting(this.settings.border.cornerVisible)) {
this.cornerStyle.display = 'none';
}
else {
this.cornerStyle.top = top + height - 4 + 'px';
this.cornerStyle.left = left + width - 4 + 'px';
this.cornerStyle.display = 'block';
}
};
/**
* Hide border
*/
WalkontableBorder.prototype.disappear = function () {
this.topStyle.display = 'none';
this.leftStyle.display = 'none';
this.bottomStyle.display = 'none';
this.rightStyle.display = 'none';
this.cornerStyle.display = 'none';
};
WalkontableBorder.prototype.hasSetting = function (setting) {
if (typeof setting === 'function') {
return setting();
}
return !!setting;
};
/**
* WalkontableCellFilter
* @constructor
*/
function WalkontableCellFilter() {
this.offset = 0;
this.total = 0;
this.fixedCount = 0;
}
WalkontableCellFilter.prototype.source = function (n) {
return n;
};
WalkontableCellFilter.prototype.offsetted = function (n) {
return n + this.offset;
};
WalkontableCellFilter.prototype.unOffsetted = function (n) {
return n - this.offset;
};
WalkontableCellFilter.prototype.fixed = function (n) {
if (n < this.fixedCount) {
return n - this.offset;
}
else {
return n;
}
};
WalkontableCellFilter.prototype.unFixed = function (n) {
if (n < this.fixedCount) {
return n + this.offset;
}
else {
return n;
}
};
WalkontableCellFilter.prototype.visibleToSource = function (n) {
return this.source(this.offsetted(this.fixed(n)));
};
WalkontableCellFilter.prototype.sourceToVisible = function (n) {
return this.source(this.unOffsetted(this.unFixed(n)));
};
/**
* WalkontableCellStrategy
* @constructor
*/
function WalkontableCellStrategy(instance) {
this.instance = instance;
}
WalkontableCellStrategy.prototype.getSize = function (index) {
return this.cellSizes[index];
};
WalkontableCellStrategy.prototype.getContainerSize = function (proposedSize) {
return typeof this.containerSizeFn === 'function' ? this.containerSizeFn(proposedSize) : this.containerSizeFn;
};
WalkontableCellStrategy.prototype.countVisible = function () {
return this.cellCount;
};
WalkontableCellStrategy.prototype.isLastIncomplete = function () {
if(this.instance.getSetting('nativeScrollbars')){
var nativeScrollbar = this.instance.cloneFrom ? this.instance.cloneFrom.wtScrollbars.vertical : this.instance.wtScrollbars.vertical;
return this.remainingSize > nativeScrollbar.sumCellSizes(nativeScrollbar.offset, nativeScrollbar.offset + nativeScrollbar.curOuts + 1);
} else {
return this.remainingSize > 0;
}
};
/**
* WalkontableClassNameList
* @constructor
*/
function WalkontableClassNameCache() {
this.cache = [];
}
WalkontableClassNameCache.prototype.add = function (r, c, cls) {
if (!this.cache[r]) {
this.cache[r] = [];
}
if (!this.cache[r][c]) {
this.cache[r][c] = [];
}
this.cache[r][c][cls] = true;
};
WalkontableClassNameCache.prototype.test = function (r, c, cls) {
return (this.cache[r] && this.cache[r][c] && this.cache[r][c][cls]);
};
/**
* WalkontableColumnFilter
* @constructor
*/
function WalkontableColumnFilter() {
this.countTH = 0;
}
WalkontableColumnFilter.prototype = new WalkontableCellFilter();
WalkontableColumnFilter.prototype.readSettings = function (instance) {
this.offset = instance.wtSettings.settings.offsetColumn;
this.total = instance.getSetting('totalColumns');
this.fixedCount = instance.getSetting('fixedColumnsLeft');
this.countTH = instance.getSetting('rowHeaders').length;
};
WalkontableColumnFilter.prototype.offsettedTH = function (n) {
return n - this.countTH;
};
WalkontableColumnFilter.prototype.unOffsettedTH = function (n) {
return n + this.countTH;
};
WalkontableColumnFilter.prototype.visibleRowHeadedColumnToSourceColumn = function (n) {
return this.visibleToSource(this.offsettedTH(n));
};
WalkontableColumnFilter.prototype.sourceColumnToVisibleRowHeadedColumn = function (n) {
return this.unOffsettedTH(this.sourceToVisible(n));
};
/**
* WalkontableColumnStrategy
* @param containerSizeFn
* @param sizeAtIndex
* @param strategy - all, last, none
* @constructor
*/
function WalkontableColumnStrategy(instance, containerSizeFn, sizeAtIndex, strategy) {
var size
, i = 0;
WalkontableCellStrategy.apply(this, arguments);
this.containerSizeFn = containerSizeFn;
this.cellSizesSum = 0;
this.cellSizes = [];
this.cellStretch = [];
this.cellCount = 0;
this.remainingSize = 0;
this.strategy = strategy;
//step 1 - determine cells that fit containerSize and cache their widths
while (true) {
size = sizeAtIndex(i);
if (size === void 0) {
break; //total columns exceeded
}
if (this.cellSizesSum >= this.getContainerSize(this.cellSizesSum + size)) {
break; //total width exceeded
}
this.cellSizes.push(size);
this.cellSizesSum += size;
this.cellCount++;
i++;
}
var containerSize = this.getContainerSize(this.cellSizesSum);
this.remainingSize = this.cellSizesSum - containerSize;
//negative value means the last cell is fully visible and there is some space left for stretching
//positive value means the last cell is not fully visible
}
WalkontableColumnStrategy.prototype = new WalkontableCellStrategy();
WalkontableColumnStrategy.prototype.getSize = function (index) {
return this.cellSizes[index] + (this.cellStretch[index] || 0);
};
WalkontableColumnStrategy.prototype.stretch = function () {
//step 2 - apply stretching strategy
var containerSize = this.getContainerSize(this.cellSizesSum)
, i = 0;
this.remainingSize = this.cellSizesSum - containerSize;
this.cellStretch.length = 0; //clear previous stretch
if (this.strategy === 'all') {
if (this.remainingSize < 0) {
var ratio = containerSize / this.cellSizesSum;
var newSize;
while (i < this.cellCount - 1) { //"i < this.cellCount - 1" is needed because last cellSize is adjusted after the loop
newSize = Math.floor(ratio * this.cellSizes[i]);
this.remainingSize += newSize - this.cellSizes[i];
this.cellStretch[i] = newSize - this.cellSizes[i];
i++;
}
this.cellStretch[this.cellCount - 1] = -this.remainingSize;
this.remainingSize = 0;
}
}
else if (this.strategy === 'last') {
if (this.remainingSize < 0 && containerSize !== Infinity) { //Infinity is with native scroll when the table is wider than the viewport (TODO: test)
this.cellStretch[this.cellCount - 1] = -this.remainingSize;
this.remainingSize = 0;
}
}
};
function Walkontable(settings) {
var that = this,
originalHeaders = [];
this.guid = 'wt_' + walkontableRandomString(); //this is the namespace for global events
//bootstrap from settings
this.wtDom = new WalkontableDom();
if (settings.cloneSource) {
this.cloneSource = settings.cloneSource;
this.cloneOverlay = settings.cloneOverlay;
this.wtSettings = settings.cloneSource.wtSettings;
this.wtTable = new WalkontableTable(this, settings.table);
this.wtScroll = new WalkontableScroll(this);
this.wtViewport = settings.cloneSource.wtViewport;
}
else {
this.wtSettings = new WalkontableSettings(this, settings);
this.wtTable = new WalkontableTable(this, settings.table);
this.wtScroll = new WalkontableScroll(this);
this.wtViewport = new WalkontableViewport(this);
this.wtScrollbars = new WalkontableScrollbars(this);
this.wtWheel = new WalkontableWheel(this);
this.wtEvent = new WalkontableEvent(this);
}
//find original headers
if (this.wtTable.THEAD.childNodes.length && this.wtTable.THEAD.childNodes[0].childNodes.length) {
for (var c = 0, clen = this.wtTable.THEAD.childNodes[0].childNodes.length; c < clen; c++) {
originalHeaders.push(this.wtTable.THEAD.childNodes[0].childNodes[c].innerHTML);
}
if (!this.getSetting('columnHeaders').length) {
this.update('columnHeaders', [function (column, TH) {
that.wtDom.fastInnerText(TH, originalHeaders[column]);
}]);
}
}
//initialize selections
this.selections = {};
var selectionsSettings = this.getSetting('selections');
if (selectionsSettings) {
for (var i in selectionsSettings) {
if (selectionsSettings.hasOwnProperty(i)) {
this.selections[i] = new WalkontableSelection(this, selectionsSettings[i]);
}
}
}
this.drawn = false;
this.drawInterrupted = false;
//at this point the cached row heights may be invalid, but it is better not to reset the cache, which could cause scrollbar jumping when there are multiline cells outside of the rendered part of the table
/*if (window.Handsontable) {
Handsontable.PluginHooks.add('beforeChange', function () {
if (that.rowHeightCache) {
that.rowHeightCache.length = 0;
}
});
}*/
}
Walkontable.prototype.draw = function (selectionsOnly) {
this.drawInterrupted = false;
if (!selectionsOnly && !this.wtDom.isVisible(this.wtTable.TABLE)) {
this.drawInterrupted = true; //draw interrupted because TABLE is not visible
return;
}
this.getSetting('beforeDraw', !selectionsOnly);
selectionsOnly = selectionsOnly && this.getSetting('offsetRow') === this.lastOffsetRow && this.getSetting('offsetColumn') === this.lastOffsetColumn;
if (this.drawn) { //fix offsets that might have changed
this.scrollVertical(0);
this.scrollHorizontal(0);
}
this.lastOffsetRow = this.getSetting('offsetRow');
this.lastOffsetColumn = this.getSetting('offsetColumn');
this.wtTable.draw(selectionsOnly);
if (!this.cloneSource) {
this.getSetting('onDraw', !selectionsOnly);
}
return this;
};
Walkontable.prototype.update = function (settings, value) {
return this.wtSettings.update(settings, value);
};
Walkontable.prototype.scrollVertical = function (delta) {
var result = this.wtScroll.scrollVertical(delta);
this.getSetting('onScrollVertically');
return result;
};
Walkontable.prototype.scrollHorizontal = function (delta) {
var result = this.wtScroll.scrollHorizontal(delta);
this.getSetting('onScrollHorizontally');
return result;
};
Walkontable.prototype.scrollViewport = function (coords) {
this.wtScroll.scrollViewport(coords);
return this;
};
Walkontable.prototype.getViewport = function () {
return [
this.wtTable.rowFilter.visibleToSource(0),
this.wtTable.columnFilter.visibleToSource(0),
this.wtTable.getLastVisibleRow(),
this.wtTable.getLastVisibleColumn()
];
};
Walkontable.prototype.getSetting = function (key, param1, param2, param3) {
return this.wtSettings.getSetting(key, param1, param2, param3);
};
Walkontable.prototype.hasSetting = function (key) {
return this.wtSettings.has(key);
};
Walkontable.prototype.destroy = function () {
$(document.body).off('.' + this.guid);
this.wtScrollbars.destroy();
clearTimeout(this.wheelTimeout);
this.wtEvent && this.wtEvent.destroy();
};
/**
* A overlay that renders ALL available rows & columns positioned on top of the original Walkontable instance and all other overlays.
* Used for debugging purposes to see if the other overlays (that render only part of the rows & columns) are positioned correctly
* @param instance
* @constructor
*/
function WalkontableDebugOverlay(instance) {
this.instance = instance;
this.init();
this.clone = this.makeClone('debug');
this.clone.wtTable.holder.style.opacity = 0.4;
this.clone.wtTable.holder.style.textShadow = '0 0 2px #ff0000';
var that = this;
var lastTimeout;
var lastX = 0;
var lastY = 0;
var overlayContainer = that.clone.wtTable.holder.parentNode;
$(document.body).on('mousemove.' + this.instance.guid, function (event) {
if (!that.instance.wtTable.holder.parentNode) {
return; //removed from DOM
}
if ((event.clientX - lastX > -5 && event.clientX - lastX < 5) && (event.clientY - lastY > -5 && event.clientY - lastY < 5)) {
return; //ignore minor mouse movement
}
lastX = event.clientX;
lastY = event.clientY;
WalkontableDom.prototype.addClass(overlayContainer, 'wtDebugHidden');
WalkontableDom.prototype.removeClass(overlayContainer, 'wtDebugVisible');
clearTimeout(lastTimeout);
lastTimeout = setTimeout(function () {
WalkontableDom.prototype.removeClass(overlayContainer, 'wtDebugHidden');
WalkontableDom.prototype.addClass(overlayContainer, 'wtDebugVisible');
}, 1000);
});
}
WalkontableDebugOverlay.prototype = new WalkontableOverlay();
WalkontableDebugOverlay.prototype.resetFixedPosition = function () {
if (!this.instance.wtTable.holder.parentNode) {
return; //removed from DOM
}
var elem = this.clone.wtTable.holder.parentNode;
var box = this.instance.wtTable.holder.getBoundingClientRect();
elem.style.top = Math.ceil(box.top, 10) + 'px';
elem.style.left = Math.ceil(box.left, 10) + 'px';
};
WalkontableDebugOverlay.prototype.prepare = function () {
};
WalkontableDebugOverlay.prototype.refresh = function (selectionsOnly) {
this.clone && this.clone.draw(selectionsOnly);
};
WalkontableDebugOverlay.prototype.getScrollPosition = function () {
};
WalkontableDebugOverlay.prototype.getLastCell = function () {
};
WalkontableDebugOverlay.prototype.applyToDOM = function () {
};
WalkontableDebugOverlay.prototype.scrollTo = function () {
};
WalkontableDebugOverlay.prototype.readWindowSize = function () {
};
WalkontableDebugOverlay.prototype.readSettings = function () {
};
function WalkontableDom() {
}
//goes up the DOM tree (including given element) until it finds an element that matches the nodeName
WalkontableDom.prototype.closest = function (elem, nodeNames, until) {
while (elem != null && elem !== until) {
if (elem.nodeType === 1 && nodeNames.indexOf(elem.nodeName) > -1) {
return elem;
}
elem = elem.parentNode;
}
return null;
};
//goes up the DOM tree and checks if element is child of another element
WalkontableDom.prototype.isChildOf = function (child, parent) {
var node = child.parentNode;
while (node != null) {
if (node == parent) {
return true;
}
node = node.parentNode;
}
return false;
};
/**
* Counts index of element within its parent
* WARNING: for performance reasons, assumes there are only element nodes (no text nodes). This is true for Walkotnable
* Otherwise would need to check for nodeType or use previousElementSibling
* @see http://jsperf.com/sibling-index/10
* @param {Element} elem
* @return {Number}
*/
WalkontableDom.prototype.index = function (elem) {
var i = 0;
while (elem = elem.previousSibling) {
++i
}
return i;
};
if (document.documentElement.classList) {
// HTML5 classList API
WalkontableDom.prototype.hasClass = function (ele, cls) {
return ele.classList.contains(cls);
};
WalkontableDom.prototype.addClass = function (ele, cls) {
ele.classList.add(cls);
};
WalkontableDom.prototype.removeClass = function (ele, cls) {
ele.classList.remove(cls);
};
}
else {
//http://snipplr.com/view/3561/addclass-removeclass-hasclass/
WalkontableDom.prototype.hasClass = function (ele, cls) {
return ele.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)'));
};
WalkontableDom.prototype.addClass = function (ele, cls) {
if (!this.hasClass(ele, cls)) ele.className += " " + cls;
};
WalkontableDom.prototype.removeClass = function (ele, cls) {
if (this.hasClass(ele, cls)) { //is this really needed?
var reg = new RegExp('(\\s|^)' + cls + '(\\s|$)');
ele.className = ele.className.replace(reg, ' ').trim(); //String.prototype.trim is defined in polyfill.js
}
};
}
/*//http://net.tutsplus.com/tutorials/javascript-ajax/javascript-from-null-cross-browser-event-binding/
WalkontableDom.prototype.addEvent = (function () {
var that = this;
if (document.addEventListener) {
return function (elem, type, cb) {
if ((elem && !elem.length) || elem === window) {
elem.addEventListener(type, cb, false);
}
else if (elem && elem.length) {
var len = elem.length;
for (var i = 0; i < len; i++) {
that.addEvent(elem[i], type, cb);
}
}
};
}
else {
return function (elem, type, cb) {
if ((elem && !elem.length) || elem === window) {
elem.attachEvent('on' + type, function () {
//normalize
//http://stackoverflow.com/questions/4643249/cross-browser-event-object-normalization
var e = window['event'];
e.target = e.srcElement;
//e.offsetX = e.layerX;
//e.offsetY = e.layerY;
e.relatedTarget = e.relatedTarget || e.type == 'mouseover' ? e.fromElement : e.toElement;
if (e.target.nodeType === 3) e.target = e.target.parentNode; //Safari bug
return cb.call(elem, e)
});
}
else if (elem.length) {
var len = elem.length;
for (var i = 0; i < len; i++) {
that.addEvent(elem[i], type, cb);
}
}
};
}
})();
WalkontableDom.prototype.triggerEvent = function (element, eventName, target) {
var event;
if (document.createEvent) {
event = document.createEvent("MouseEvents");
event.initEvent(eventName, true, true);
} else {
event = document.createEventObject();
event.eventType = eventName;
}
event.eventName = eventName;
event.target = target;
if (document.createEvent) {
target.dispatchEvent(event);
} else {
target.fireEvent("on" + event.eventType, event);
}
};*/
WalkontableDom.prototype.removeTextNodes = function (elem, parent) {
if (elem.nodeType === 3) {
parent.removeChild(elem); //bye text nodes!
}
else if (['TABLE', 'THEAD', 'TBODY', 'TFOOT', 'TR'].indexOf(elem.nodeName) > -1) {
var childs = elem.childNodes;
for (var i = childs.length - 1; i >= 0; i--) {
this.removeTextNodes(childs[i], elem);
}
}
};
/**
* Remove childs function
* WARNING - this doesn't unload events and data attached by jQuery
* http://jsperf.com/jquery-html-vs-empty-vs-innerhtml/9
* http://jsperf.com/jquery-html-vs-empty-vs-innerhtml/11 - no siginificant improvement with Chrome remove() method
* @param element
* @returns {void}
*/
//
WalkontableDom.prototype.empty = function (element) {
var child;
while (child = element.lastChild) {
element.removeChild(child);
}
};
WalkontableDom.prototype.HTML_CHARACTERS = /(<(.*)>|&(.*);)/;
/**
* Insert content into element trying avoid innerHTML method.
* @return {void}
*/
WalkontableDom.prototype.fastInnerHTML = function (element, content) {
if (this.HTML_CHARACTERS.test(content)) {
element.innerHTML = content;
}
else {
this.fastInnerText(element, content);
}
};
/**
* Insert text content into element
* @return {void}
*/
if (document.createTextNode('test').textContent) { //STANDARDS
WalkontableDom.prototype.fastInnerText = function (element, content) {
var child = element.firstChild;
if (child && child.nodeType === 3 && child.nextSibling === null) {
//fast lane - replace existing text node
//http://jsperf.com/replace-text-vs-reuse
child.textContent = content;
}
else {
//slow lane - empty element and insert a text node
this.empty(element);
element.appendChild(document.createTextNode(content));
}
};
}
else { //IE8
WalkontableDom.prototype.fastInnerText = function (element, content) {
var child = element.firstChild;
if (child && child.nodeType === 3 && child.nextSibling === null) {
//fast lane - replace existing text node
//http://jsperf.com/replace-text-vs-reuse
child.data = content;
}
else {
//slow lane - empty element and insert a text node
this.empty(element);
element.appendChild(document.createTextNode(content));
}
};
}
/**
* Returns true/false depending if element has offset parent
* @param elem
* @returns {boolean}
*/
/*if (document.createTextNode('test').textContent) { //STANDARDS
WalkontableDom.prototype.hasOffsetParent = function (elem) {
return !!elem.offsetParent;
}
}
else {
WalkontableDom.prototype.hasOffsetParent = function (elem) {
try {
if (!elem.offsetParent) {
return false;
}
}
catch (e) {
return false; //IE8 throws "Unspecified error" when offsetParent is not found - we catch it here
}
return true;
}
}*/
/**
* Returns true if element is attached to the DOM and visible, false otherwise
* @param elem
* @returns {boolean}
*/
WalkontableDom.prototype.isVisible = function (elem) {
//fast method according to benchmarks, but requires layout so slow in our case
/*
if (!WalkontableDom.prototype.hasOffsetParent(elem)) {
return false; //fixes problem with UI Bootstrap <tabs> directive
}
// if (elem.offsetWidth > 0 || (elem.parentNode && elem.parentNode.offsetWidth > 0)) { //IE10 was mistaken here
if (elem.offsetWidth > 0) {
return true;
}
*/
//slow method
var next = elem;
while (next !== document.documentElement) { //until <html> reached
if (next === null) { //parent detached from DOM
return false;
}
else if (next.nodeType === 11) { //nodeType == 1 -> DOCUMENT_FRAGMENT_NODE
if (next.host) { //this is Web Components Shadow DOM
//see: http://w3c.github.io/webcomponents/spec/shadow/#encapsulation
//according to spec, should be if (next.ownerDocument !== window.document), but that doesn't work yet
if (next.host.impl) { //Chrome 33.0.1723.0 canary (2013-11-29) Web Platform features disabled
return WalkontableDom.prototype.isVisible(next.host.impl);
}
else if (next.host) { //Chrome 33.0.1723.0 canary (2013-11-29) Web Platform features enabled
return WalkontableDom.prototype.isVisible(next.host);
}
else {
throw new Error("Lost in Web Components world");
}
}
else {
return false; //this is a node detached from document in IE8
}
}
else if (next.style.display === 'none') {
return false;
}
next = next.parentNode;
}
return true;
};
/**
* Returns elements top and left offset relative to the document. In our usage case compatible with jQuery but 2x faster
* @param {HTMLElement} elem
* @return {Object}
*/
WalkontableDom.prototype.offset = function (elem) {
if (this.hasCaptionProblem() && elem.firstChild && elem.firstChild.nodeName === 'CAPTION') {
//fixes problem with Firefox ignoring <caption> in TABLE offset (see also WalkontableDom.prototype.outerHeight)
//http://jsperf.com/offset-vs-getboundingclientrect/8
var box = elem.getBoundingClientRect();
return {
top: box.top + (window.pageYOffset || document.documentElement.scrollTop) - (document.documentElement.clientTop || 0),
left: box.left + (window.pageXOffset || document.documentElement.scrollLeft) - (document.documentElement.clientLeft || 0)
};
}
var offsetLeft = elem.offsetLeft
, offsetTop = elem.offsetTop
, lastElem = elem;
while (elem = elem.offsetParent) {
if (elem === document.body) { //from my observation, document.body always has scrollLeft/scrollTop == 0
break;
}
offsetLeft += elem.offsetLeft;
offsetTop += elem.offsetTop;
lastElem = elem;
}
if (lastElem && lastElem.style.position === 'fixed') { //slow - http://jsperf.com/offset-vs-getboundingclientrect/6
//if(lastElem !== document.body) { //faster but does gives false positive in Firefox
offsetLeft += window.pageXOffset || document.documentElement.scrollLeft;
offsetTop += window.pageYOffset || document.documentElement.scrollTop;
}
return {
left: offsetLeft,
top: offsetTop
};
};
WalkontableDom.prototype.getComputedStyle = function (elem) {
return elem.currentStyle || document.defaultView.getComputedStyle(elem);
};
WalkontableDom.prototype.outerWidth = function (elem) {
return elem.offsetWidth;
};
WalkontableDom.prototype.outerHeight = function (elem) {
if (this.hasCaptionProblem() && elem.firstChild && elem.firstChild.nodeName === 'CAPTION') {
//fixes problem with Firefox ignoring <caption> in TABLE.offsetHeight
//jQuery (1.10.1) still has this unsolved
//may be better to just switch to getBoundingClientRect
//http://bililite.com/blog/2009/03/27/finding-the-size-of-a-table/
//http://lists.w3.org/Archives/Public/www-style/2009Oct/0089.html
//http://bugs.jquery.com/ticket/2196
//http://lists.w3.org/Archives/Public/www-style/2009Oct/0140.html#start140
return elem.offsetHeight + elem.firstChild.offsetHeight;
}
else {
return elem.offsetHeight;
}
};
(function () {
var hasCaptionProblem;
function detectCaptionProblem() {
var TABLE = document.createElement('TABLE');
TABLE.style.borderSpacing = 0;
TABLE.style.borderWidth = 0;
TABLE.style.padding = 0;
var TBODY = document.createElement('TBODY');
TABLE.appendChild(TBODY);
TBODY.appendChild(document.createElement('TR'));
TBODY.firstChild.appendChild(document.createElement('TD'));
TBODY.firstChild.firstChild.innerHTML = '<tr><td>t<br>t</td></tr>';
var CAPTION = document.createElement('CAPTION');
CAPTION.innerHTML = 'c<br>c<br>c<br>c';
CAPTION.style.padding = 0;
CAPTION.style.margin = 0;
TABLE.insertBefore(CAPTION, TBODY);
document.body.appendChild(TABLE);
hasCaptionProblem = (TABLE.offsetHeight < 2 * TABLE.lastChild.offsetHeight); //boolean
document.body.removeChild(TABLE);
}
WalkontableDom.prototype.hasCaptionProblem = function () {
if (hasCaptionProblem === void 0) {
detectCaptionProblem();
}
return hasCaptionProblem;
};
/**
* Returns caret position in text input
* @author http://stackoverflow.com/questions/263743/how-to-get-caret-position-in-textarea
* @return {Number}
*/
WalkontableDom.prototype.getCaretPosition = function (el) {
if (el.selectionStart) {
return el.selectionStart;
}
else if (document.selection) { //IE8
el.focus();
var r = document.selection.createRange();
if (r == null) {
return 0;
}
var re = el.createTextRange(),
rc = re.duplicate();
re.moveToBookmark(r.getBookmark());
rc.setEndPoint('EndToStart', re);
return rc.text.length;
}
return 0;
};
/**
* Sets caret position in text input
* @author http://blog.vishalon.net/index.php/javascript-getting-and-setting-caret-position-in-textarea/
* @param {Element} el
* @param {Number} pos
* @param {Number} endPos
*/
WalkontableDom.prototype.setCaretPosition = function (el, pos, endPos) {
if (endPos === void 0) {
endPos = pos;
}
if (el.setSelectionRange) {
el.focus();
el.setSelectionRange(pos, endPos);
}
else if (el.createTextRange) { //IE8
var range = el.createTextRange();
range.collapse(true);
range.moveEnd('character', endPos);
range.moveStart('character', pos);
range.select();
}
};
var cachedScrollbarWidth;
//http://stackoverflow.com/questions/986937/how-can-i-get-the-browsers-scrollbar-sizes
function walkontableCalculateScrollbarWidth() {
var inner = document.createElement('p');
inner.style.width = "100%";
inner.style.height = "200px";
var outer = document.createElement('div');
outer.style.position = "absolute";
outer.style.top = "0px";
outer.style.left = "0px";
outer.style.visibility = "hidden";
outer.style.width = "200px";
outer.style.height = "150px";
outer.style.overflow = "hidden";
outer.appendChild(inner);
(document.body || document.documentElement).appendChild(outer);
var w1 = inner.offsetWidth;
outer.style.overflow = 'scroll';
var w2 = inner.offsetWidth;
if (w1 == w2) w2 = outer.clientWidth;
(document.body || document.documentElement).removeChild(outer);
return (w1 - w2);
}
/**
* Returns the computed width of the native browser scroll bar
* @return {Number} width
*/
WalkontableDom.prototype.getScrollbarWidth = function () {
if (cachedScrollbarWidth === void 0) {
cachedScrollbarWidth = walkontableCalculateScrollbarWidth();
}
return cachedScrollbarWidth;
}
})();
function WalkontableEvent(instance) {
var that = this;
//reference to instance
this.instance = instance;
this.wtDom = this.instance.wtDom;
var dblClickOrigin = [null, null];
var dblClickTimeout = [null, null];
var onMouseDown = function (event) {
var cell = that.parentCell(event.target);
if (that.wtDom.hasClass(event.target, 'corner')) {
that.instance.getSetting('onCellCornerMouseDown', event, event.target);
}
else if (cell.TD && cell.TD.nodeName === 'TD') {
if (that.instance.hasSetting('onCellMouseDown')) {
that.instance.getSetting('onCellMouseDown', event, cell.coords, cell.TD);
}
}
if (event.button !== 2) { //if not right mouse button
if (cell.TD && cell.TD.nodeName === 'TD') {
dblClickOrigin[0] = cell.TD;
clearTimeout(dblClickTimeout[0]);
dblClickTimeout[0] = setTimeout(function () {
dblClickOrigin[0] = null;
}, 1000);
}
}
};
var lastMouseOver;
var onMouseOver = function (event) {
if (that.instance.hasSetting('onCellMouseOver')) {
var TABLE = that.instance.wtTable.TABLE;
var TD = that.wtDom.closest(event.target, ['TD', 'TH'], TABLE);
if (TD && TD !== lastMouseOver && that.wtDom.isChildOf(TD, TABLE)) {
lastMouseOver = TD;
if (TD.nodeName === 'TD') {
that.instance.getSetting('onCellMouseOver', event, that.instance.wtTable.getCoords(TD), TD);
}
}
}
};
/* var lastMouseOut;
var onMouseOut = function (event) {
if (that.instance.hasSetting('onCellMouseOut')) {
var TABLE = that.instance.wtTable.TABLE;
var TD = that.wtDom.closest(event.target, ['TD', 'TH'], TABLE);
if (TD && TD !== lastMouseOut && that.wtDom.isChildOf(TD, TABLE)) {
lastMouseOut = TD;
if (TD.nodeName === 'TD') {
that.instance.getSetting('onCellMouseOut', event, that.instance.wtTable.getCoords(TD), TD);
}
}
}
};*/
var onMouseUp = function (event) {
if (event.button !== 2) { //if not right mouse button
var cell = that.parentCell(event.target);
if (cell.TD === dblClickOrigin[0] && cell.TD === dblClickOrigin[1]) {
if (that.wtDom.hasClass(event.target, 'corner')) {
that.instance.getSetting('onCellCornerDblClick', event, cell.coords, cell.TD);
}
else if (cell.TD) {
that.instance.getSetting('onCellDblClick', event, cell.coords, cell.TD);
}
dblClickOrigin[0] = null;
dblClickOrigin[1] = null;
}
else if (cell.TD === dblClickOrigin[0]) {
dblClickOrigin[1] = cell.TD;
clearTimeout(dblClickTimeout[1]);
dblClickTimeout[1] = setTimeout(function () {
dblClickOrigin[1] = null;
}, 500);
}
}
};
$(this.instance.wtTable.holder).on('mousedown', onMouseDown);
$(this.instance.wtTable.TABLE).on('mouseover', onMouseOver);
// $(this.instance.wtTable.TABLE).on('mouseout', onMouseOut);
$(this.instance.wtTable.holder).on('mouseup', onMouseUp);
}
WalkontableEvent.prototype.parentCell = function (elem) {
var cell = {};
var TABLE = this.instance.wtTable.TABLE;
var TD = this.wtDom.closest(elem, ['TD', 'TH'], TABLE);
if (TD && this.wtDom.isChildOf(TD, TABLE)) {
cell.coords = this.instance.wtTable.getCoords(TD);
cell.TD = TD;
}
else if (this.wtDom.hasClass(elem, 'wtBorder') && this.wtDom.hasClass(elem, 'current')) {
cell.coords = this.instance.selections.current.selected[0];
cell.TD = this.instance.wtTable.getCell(cell.coords);
}
return cell;
};
WalkontableEvent.prototype.destroy = function () {
clearTimeout(this.dblClickTimeout0);
clearTimeout(this.dblClickTimeout1);
};
function walkontableRangesIntersect() {
var from = arguments[0];
var to = arguments[1];
for (var i = 1, ilen = arguments.length / 2; i < ilen; i++) {
if (from <= arguments[2 * i + 1] && to >= arguments[2 * i]) {
return true;
}
}
return false;
}
/**
* Generates a random hex string. Used as namespace for Walkontable instance events.
* @return {String} - 16 character random string: "92b1bfc74ec4"
*/
function walkontableRandomString() {
function s4() {
return Math.floor((1 + Math.random()) * 0x10000)
.toString(16)
.substring(1);
}
return s4() + s4() + s4() + s4();
}
/**
* http://notes.jetienne.com/2011/05/18/cancelRequestAnimFrame-for-paul-irish-requestAnimFrame.html
*/
window.requestAnimFrame = (function () {
return window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame ||
function (/* function */ callback, /* DOMElement */ element) {
return window.setTimeout(callback, 1000 / 60);
};
})();
window.cancelRequestAnimFrame = (function () {
return window.cancelAnimationFrame ||
window.webkitCancelRequestAnimationFrame ||
window.mozCancelRequestAnimationFrame ||
window.oCancelRequestAnimationFrame ||
window.msCancelRequestAnimationFrame ||
clearTimeout
})();
//http://snipplr.com/view/13523/
//modified for speed
//http://jsperf.com/getcomputedstyle-vs-style-vs-css/8
if (!window.getComputedStyle) {
(function () {
var elem;
var styleObj = {
getPropertyValue: function getPropertyValue(prop) {
if (prop == 'float') prop = 'styleFloat';
return elem.currentStyle[prop.toUpperCase()] || null;
}
};
window.getComputedStyle = function (el) {
elem = el;
return styleObj;
}
})();
}
/**
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/Trim
*/
if (!String.prototype.trim) {
var trimRegex = /^\s+|\s+$/g;
String.prototype.trim = function () {
return this.replace(trimRegex, '');
};
}
/**
* WalkontableRowFilter
* @constructor
*/
function WalkontableRowFilter() {
}
WalkontableRowFilter.prototype = new WalkontableCellFilter();
WalkontableRowFilter.prototype.readSettings = function (instance) {
if (instance.cloneOverlay instanceof WalkontableDebugOverlay) {
this.offset = 0;
}
else {
this.offset = instance.wtSettings.settings.offsetRow;
}
this.total = instance.getSetting('totalRows');
this.fixedCount = instance.getSetting('fixedRowsTop');
};
/**
* WalkontableRowStrategy
* @param containerSizeFn
* @param sizeAtIndex
* @constructor
*/
function WalkontableRowStrategy(instance, containerSizeFn, sizeAtIndex) {
WalkontableCellStrategy.apply(this, arguments);
this.containerSizeFn = containerSizeFn;
this.sizeAtIndex = sizeAtIndex;
this.cellSizesSum = 0;
this.cellSizes = [];
this.cellCount = 0;
this.remainingSize = -Infinity;
}
WalkontableRowStrategy.prototype = new WalkontableCellStrategy();
WalkontableRowStrategy.prototype.add = function (i, TD, reverse) {
if (!this.isLastIncomplete() && this.remainingSize != 0) {
var size = this.sizeAtIndex(i, TD);
if (size === void 0) {
return false; //total rows exceeded
}
var containerSize = this.getContainerSize(this.cellSizesSum + size);
if (reverse) {
this.cellSizes.unshift(size);
}
else {
this.cellSizes.push(size);
}
this.cellSizesSum += size;
this.cellCount++;
this.remainingSize = this.cellSizesSum - containerSize;
if (reverse && this.isLastIncomplete()) { //something is outside of the screen, maybe even some full rows?
return false;
}
return true;
}
return false;
};
WalkontableRowStrategy.prototype.remove = function () {
var size = this.cellSizes.pop();
this.cellSizesSum -= size;
this.cellCount--;
this.remainingSize -= size;
};
WalkontableRowStrategy.prototype.removeOutstanding = function () {
while (this.cellCount > 0 && this.cellSizes[this.cellCount - 1] < this.remainingSize) { //this row is completely off screen!
this.remove();
}
};
function WalkontableScroll(instance) {
this.instance = instance;
}
WalkontableScroll.prototype.scrollVertical = function (delta) {
if (!this.instance.drawn) {
throw new Error('scrollVertical can only be called after table was drawn to DOM');
}
var instance = this.instance
, newOffset
, offset = instance.getSetting('offsetRow')
, fixedCount = instance.getSetting('fixedRowsTop')
, total = instance.getSetting('totalRows')
, maxSize = instance.wtViewport.getViewportHeight();
if (total > 0) {
newOffset = this.scrollLogicVertical(delta, offset, total, fixedCount, maxSize, function (row) {
if (row - offset < fixedCount && row - offset >= 0) {
return instance.getSetting('rowHeight', row - offset);
}
else {
return instance.getSetting('rowHeight', row);
}
}, function (isReverse) {
instance.wtTable.verticalRenderReverse = isReverse;
});
}
else {
newOffset = 0;
}
if (newOffset !== offset) {
this.instance.wtScrollbars.vertical.scrollTo(newOffset);
}
return instance;
};
WalkontableScroll.prototype.scrollHorizontal = function (delta) {
if (!this.instance.drawn) {
throw new Error('scrollHorizontal can only be called after table was drawn to DOM');
}
var instance = this.instance
, newOffset
, offset = instance.getSetting('offsetColumn')
, fixedCount = instance.getSetting('fixedColumnsLeft')
, total = instance.getSetting('totalColumns')
, maxSize = instance.wtViewport.getViewportWidth();
if (total > 0) {
newOffset = this.scrollLogicHorizontal(delta, offset, total, fixedCount, maxSize, function (col) {
if (col - offset < fixedCount && col - offset >= 0) {
return instance.getSetting('columnWidth', col - offset);
}
else {
return instance.getSetting('columnWidth', col);
}
});
}
else {
newOffset = 0;
}
if (newOffset !== offset) {
this.instance.wtScrollbars.horizontal.scrollTo(newOffset);
}
return instance;
};
WalkontableScroll.prototype.scrollLogicVertical = function (delta, offset, total, fixedCount, maxSize, cellSizeFn, setReverseRenderFn) {
var newOffset = offset + delta;
if (newOffset >= total - fixedCount) {
newOffset = total - fixedCount - 1;
setReverseRenderFn(true);
}
if (newOffset < 0) {
newOffset = 0;
}
return newOffset;
};
WalkontableScroll.prototype.scrollLogicHorizontal = function (delta, offset, total, fixedCount, maxSize, cellSizeFn) {
var newOffset = offset + delta
, sum = 0
, col;
if (newOffset > fixedCount) {
if (newOffset >= total - fixedCount) {
newOffset = total - fixedCount - 1;
}
col = newOffset;
while (sum < maxSize && col < total) {
sum += cellSizeFn(col);
col++;
}
if (sum < maxSize) {
while (newOffset > 0) {
//if sum still less than available width, we cannot scroll that far (must move offset to the left)
sum += cellSizeFn(newOffset - 1);
if (sum < maxSize) {
newOffset--;
}
else {
break;
}
}
}
}
else if (newOffset < 0) {
newOffset = 0;
}
return newOffset;
};
/**
* Scrolls viewport to a cell by minimum number of cells
*/
WalkontableScroll.prototype.scrollViewport = function (coords) {
if (!this.instance.drawn) {
return;
}
var offsetRow = this.instance.getSetting('offsetRow')
, offsetColumn = this.instance.getSetting('offsetColumn')
, lastVisibleRow = this.instance.wtTable.getLastVisibleRow()
, totalRows = this.instance.getSetting('totalRows')
, totalColumns = this.instance.getSetting('totalColumns')
, fixedRowsTop = this.instance.getSetting('fixedRowsTop')
, fixedColumnsLeft = this.instance.getSetting('fixedColumnsLeft');
if (this.instance.getSetting('nativeScrollbars')) {
var TD = this.instance.wtTable.getCell(coords);
if (typeof TD === 'object') {
var offset = WalkontableDom.prototype.offset(TD);
var outerWidth = WalkontableDom.prototype.outerWidth(TD);
var outerHeight = WalkontableDom.prototype.outerHeight(TD);
var scrollX = this.instance.wtScrollbars.horizontal.getScrollPosition();
var scrollY = this.instance.wtScrollbars.vertical.getScrollPosition();
var clientWidth = WalkontableDom.prototype.outerWidth(this.instance.wtScrollbars.horizontal.scrollHandler);
var clientHeight = WalkontableDom.prototype.outerHeight(this.instance.wtScrollbars.vertical.scrollHandler);
if (this.instance.wtScrollbars.horizontal.scrollHandler !== window) {
offset.left = offset.left - WalkontableDom.prototype.offset(this.instance.wtScrollbars.horizontal.scrollHandler).left;
}
if (this.instance.wtScrollbars.vertical.scrollHandler !== window) {
offset.top = offset.top - WalkontableDom.prototype.offset(this.instance.wtScrollbars.vertical.scrollHandler).top;
}
clientWidth -= 20;
clientHeight -= 20;
if (outerWidth < clientWidth) {
if (offset.left < scrollX) {
this.instance.wtScrollbars.horizontal.setScrollPosition(offset.left);
}
else if (offset.left + outerWidth > scrollX + clientWidth) {
this.instance.wtScrollbars.horizontal.setScrollPosition(offset.left - clientWidth + outerWidth);
}
}
if (outerHeight < clientHeight) {
if (offset.top < scrollY) {
this.instance.wtScrollbars.vertical.setScrollPosition(offset.top);
}
else if (offset.top + outerHeight > scrollY + clientHeight) {
this.instance.wtScrollbars.vertical.setScrollPosition(offset.top - clientHeight + outerHeight);
}
}
return;
}
}
if (coords[0] < 0 || coords[0] > totalRows - 1) {
throw new Error('row ' + coords[0] + ' does not exist');
}
else if (coords[1] < 0 || coords[1] > totalColumns - 1) {
throw new Error('column ' + coords[1] + ' does not exist');
}
if (coords[0] > lastVisibleRow) {
// this.scrollVertical(coords[0] - lastVisibleRow + 1);
this.scrollVertical(coords[0] - fixedRowsTop - offsetRow);
this.instance.wtTable.verticalRenderReverse = true;
}
else if (coords[0] === lastVisibleRow && this.instance.wtTable.rowStrategy.isLastIncomplete()) {
// this.scrollVertical(coords[0] - lastVisibleRow + 1);
this.scrollVertical(coords[0] - fixedRowsTop - offsetRow);
this.instance.wtTable.verticalRenderReverse = true;
}
else if (coords[0] - fixedRowsTop < offsetRow) {
this.scrollVertical(coords[0] - fixedRowsTop - offsetRow);
}
else {
this.scrollVertical(0); //Craig's issue: remove row from the last scroll page should scroll viewport a row up if needed
}
if (this.instance.wtTable.isColumnBeforeViewport(coords[1])) {
//scroll left
this.instance.wtScrollbars.horizontal.scrollTo(coords[1] - fixedColumnsLeft);
}
else if (this.instance.wtTable.isColumnAfterViewport(coords[1]) || (this.instance.wtTable.getLastVisibleColumn() === coords[1] && !this.instance.wtTable.isLastColumnFullyVisible())) {
//scroll right
var sum = 0;
for (var i = 0; i < fixedColumnsLeft; i++) {
sum += this.instance.getSetting('columnWidth', i);
}
var scrollTo = coords[1];
sum += this.instance.getSetting('columnWidth', scrollTo);
var available = this.instance.wtViewport.getViewportWidth();
if (sum < available) {
var next = this.instance.getSetting('columnWidth', scrollTo - 1);
while (sum + next <= available && scrollTo >= fixedColumnsLeft) {
scrollTo--;
sum += next;
next = this.instance.getSetting('columnWidth', scrollTo - 1);
}
}
this.instance.wtScrollbars.horizontal.scrollTo(scrollTo - fixedColumnsLeft);
}
/*else {
//no scroll
}*/
return this.instance;
};
function WalkontableScrollbar() {
}
WalkontableScrollbar.prototype.init = function () {
var that = this;
//reference to instance
this.$table = $(this.instance.wtTable.TABLE);
//create elements
this.slider = document.createElement('DIV');
this.sliderStyle = this.slider.style;
this.sliderStyle.position = 'absolute';
this.sliderStyle.top = '0';
this.sliderStyle.left = '0';
this.sliderStyle.display = 'none';
this.slider.className = 'dragdealer ' + this.type;
this.handle = document.createElement('DIV');
this.handleStyle = this.handle.style;
this.handle.className = 'handle';
this.slider.appendChild(this.handle);
this.container = this.instance.wtTable.holder;
this.container.appendChild(this.slider);
var firstRun = true;
this.dragTimeout = null;
var dragDelta;
var dragRender = function () {
that.onScroll(dragDelta);
};
this.dragdealer = new Dragdealer(this.slider, {
vertical: (this.type === 'vertical'),
horizontal: (this.type === 'horizontal'),
slide: false,
speed: 100,
animationCallback: function (x, y) {
if (firstRun) {
firstRun = false;
return;
}
that.skipRefresh = true;
dragDelta = that.type === 'vertical' ? y : x;
if (that.dragTimeout === null) {
that.dragTimeout = setInterval(dragRender, 100);
dragRender();
}
},
callback: function (x, y) {
that.skipRefresh = false;
clearInterval(that.dragTimeout);
that.dragTimeout = null;
dragDelta = that.type === 'vertical' ? y : x;
that.onScroll(dragDelta);
}
});
this.skipRefresh = false;
};
WalkontableScrollbar.prototype.onScroll = function (delta) {
if (this.instance.drawn) {
this.readSettings();
if (this.total > this.visibleCount) {
var newOffset = Math.round(this.handlePosition * this.total / this.sliderSize);
if (delta === 1) {
if (this.type === 'vertical') {
this.instance.scrollVertical(Infinity).draw();
}
else {
this.instance.scrollHorizontal(Infinity).draw();
}
}
else if (newOffset !== this.offset) { //is new offset different than old offset
if (this.type === 'vertical') {
this.instance.scrollVertical(newOffset - this.offset).draw();
}
else {
this.instance.scrollHorizontal(newOffset - this.offset).draw();
}
}
else {
this.refresh();
}
}
}
};
/**
* Returns what part of the scroller should the handle take
* @param viewportCount {Number} number of visible rows or columns
* @param totalCount {Number} total number of rows or columns
* @return {Number} 0..1
*/
WalkontableScrollbar.prototype.getHandleSizeRatio = function (viewportCount, totalCount) {
if (!totalCount || viewportCount > totalCount || viewportCount == totalCount) {
return 1;
}
return 1 / totalCount;
};
WalkontableScrollbar.prototype.prepare = function () {
if (this.skipRefresh) {
return;
}
var ratio = this.getHandleSizeRatio(this.visibleCount, this.total);
if (((ratio === 1 || isNaN(ratio)) && this.scrollMode === 'auto') || this.scrollMode === 'none') {
//isNaN is needed because ratio equals NaN when totalRows/totalColumns equals 0
this.visible = false;
}
else {
this.visible = true;
}
};
WalkontableScrollbar.prototype.refresh = function () {
if (this.skipRefresh) {
return;
}
else if (!this.visible) {
this.sliderStyle.display = 'none';
return;
}
var ratio
, sliderSize
, handleSize
, handlePosition
, visibleCount = this.visibleCount
, tableWidth = this.instance.wtViewport.getWorkspaceWidth()
, tableHeight = this.instance.wtViewport.getWorkspaceHeight();
if (tableWidth === Infinity) {
tableWidth = this.instance.wtViewport.getWorkspaceActualWidth();
}
if (tableHeight === Infinity) {
tableHeight = this.instance.wtViewport.getWorkspaceActualHeight();
}
if (this.type === 'vertical') {
if (this.instance.wtTable.rowStrategy.isLastIncomplete()) {
visibleCount--;
}
sliderSize = tableHeight - 2; //2 is sliders border-width
this.sliderStyle.top = this.instance.wtDom.offset(this.$table[0]).top - this.instance.wtDom.offset(this.container).top + 'px';
this.sliderStyle.left = tableWidth - 1 + 'px'; //1 is sliders border-width
this.sliderStyle.height = Math.max(sliderSize, 0) + 'px';
}
else { //horizontal
sliderSize = tableWidth - 2; //2 is sliders border-width
this.sliderStyle.left = this.instance.wtDom.offset(this.$table[0]).left - this.instance.wtDom.offset(this.container).left + 'px';
this.sliderStyle.top = tableHeight - 1 + 'px'; //1 is sliders border-width
this.sliderStyle.width = Math.max(sliderSize, 0) + 'px';
}
ratio = this.getHandleSizeRatio(visibleCount, this.total);
handleSize = Math.round(sliderSize * ratio);
if (handleSize < 10) {
handleSize = 15;
}
handlePosition = Math.floor(sliderSize * (this.offset / this.total));
if (handleSize + handlePosition > sliderSize) {
handlePosition = sliderSize - handleSize;
}
if (this.type === 'vertical') {
this.handleStyle.height = handleSize + 'px';
this.handleStyle.top = handlePosition + 'px';
}
else { //horizontal
this.handleStyle.width = handleSize + 'px';
this.handleStyle.left = handlePosition + 'px';
}
this.sliderStyle.display = 'block';
};
WalkontableScrollbar.prototype.destroy = function () {
clearInterval(this.dragdealer.interval);
};
///
var WalkontableVerticalScrollbar = function (instance) {
this.instance = instance;
this.type = 'vertical';
this.init();
};
WalkontableVerticalScrollbar.prototype = new WalkontableScrollbar();
WalkontableVerticalScrollbar.prototype.scrollTo = function (cell) {
this.instance.update('offsetRow', cell);
};
WalkontableVerticalScrollbar.prototype.readSettings = function () {
this.scrollMode = this.instance.getSetting('scrollV');
this.offset = this.instance.getSetting('offsetRow');
this.total = this.instance.getSetting('totalRows');
this.visibleCount = this.instance.wtTable.rowStrategy.countVisible();
if(this.visibleCount > 1 && this.instance.wtTable.rowStrategy.isLastIncomplete()) {
this.visibleCount--;
}
this.handlePosition = parseInt(this.handleStyle.top, 10);
this.sliderSize = parseInt(this.sliderStyle.height, 10);
this.fixedCount = this.instance.getSetting('fixedRowsTop');
};
///
var WalkontableHorizontalScrollbar = function (instance) {
this.instance = instance;
this.type = 'horizontal';
this.init();
};
WalkontableHorizontalScrollbar.prototype = new WalkontableScrollbar();
WalkontableHorizontalScrollbar.prototype.scrollTo = function (cell) {
this.instance.update('offsetColumn', cell);
};
WalkontableHorizontalScrollbar.prototype.readSettings = function () {
this.scrollMode = this.instance.getSetting('scrollH');
this.offset = this.instance.getSetting('offsetColumn');
this.total = this.instance.getSetting('totalColumns');
this.visibleCount = this.instance.wtTable.columnStrategy.countVisible();
if(this.visibleCount > 1 && this.instance.wtTable.columnStrategy.isLastIncomplete()) {
this.visibleCount--;
}
this.handlePosition = parseInt(this.handleStyle.left, 10);
this.sliderSize = parseInt(this.sliderStyle.width, 10);
this.fixedCount = this.instance.getSetting('fixedColumnsLeft');
};
WalkontableHorizontalScrollbar.prototype.getHandleSizeRatio = function (viewportCount, totalCount) {
if (!totalCount || viewportCount > totalCount || viewportCount == totalCount) {
return 1;
}
return viewportCount / totalCount;
};
function WalkontableCornerScrollbarNative(instance) {
this.instance = instance;
this.init();
this.clone = this.makeClone('corner');
}
WalkontableCornerScrollbarNative.prototype = new WalkontableOverlay();
WalkontableCornerScrollbarNative.prototype.resetFixedPosition = function () {
if (!this.instance.wtTable.holder.parentNode) {
return; //removed from DOM
}
var elem = this.clone.wtTable.holder.parentNode;
var box;
if (this.scrollHandler === window) {
box = this.instance.wtTable.hider.getBoundingClientRect();
var top = Math.ceil(box.top, 10);
var bottom = Math.ceil(box.bottom, 10);
if (top < 0 && bottom > 0) {
elem.style.top = '0';
}
else {
elem.style.top = top + 'px';
}
var left = Math.ceil(box.left, 10);
var right = Math.ceil(box.right, 10);
if (left < 0 && right > 0) {
elem.style.left = '0';
}
else {
elem.style.left = left + 'px';
}
}
else {
box = this.scrollHandler.getBoundingClientRect();
elem.style.top = Math.ceil(box.top, 10) + 'px';
elem.style.left = Math.ceil(box.left, 10) + 'px';
}
elem.style.width = WalkontableDom.prototype.outerWidth(this.clone.wtTable.TABLE) + 4 + 'px';
elem.style.height = WalkontableDom.prototype.outerHeight(this.clone.wtTable.TABLE) + 4 + 'px';
};
WalkontableCornerScrollbarNative.prototype.prepare = function () {
};
WalkontableCornerScrollbarNative.prototype.refresh = function (selectionsOnly) {
this.measureBefore = 0;
this.measureAfter = 0;
this.clone && this.clone.draw(selectionsOnly);
};
WalkontableCornerScrollbarNative.prototype.getScrollPosition = function () {
};
WalkontableCornerScrollbarNative.prototype.getLastCell = function () {
};
WalkontableCornerScrollbarNative.prototype.applyToDOM = function () {
};
WalkontableCornerScrollbarNative.prototype.scrollTo = function () {
};
WalkontableCornerScrollbarNative.prototype.readWindowSize = function () {
};
WalkontableCornerScrollbarNative.prototype.readSettings = function () {
};
function WalkontableHorizontalScrollbarNative(instance) {
this.instance = instance;
this.type = 'horizontal';
this.cellSize = 50;
this.init();
this.clone = this.makeClone('left');
}
WalkontableHorizontalScrollbarNative.prototype = new WalkontableOverlay();
//resetFixedPosition (in future merge it with this.refresh?)
WalkontableHorizontalScrollbarNative.prototype.resetFixedPosition = function () {
if (!this.instance.wtTable.holder.parentNode) {
return; //removed from DOM
}
var elem = this.clone.wtTable.holder.parentNode;
var box;
if (this.scrollHandler === window) {
box = this.instance.wtTable.hider.getBoundingClientRect();
var left = Math.ceil(box.left, 10);
var right = Math.ceil(box.right, 10);
if (left < 0 && right > 0) {
elem.style.left = '0';
}
else {
elem.style.left = left + 'px';
}
}
else {
box = this.scrollHandler.getBoundingClientRect();
elem.style.top = Math.ceil(box.top, 10) + 'px';
elem.style.left = Math.ceil(box.left, 10) + 'px';
}
};
//react on movement of the other dimension scrollbar (in future merge it with this.refresh?)
WalkontableHorizontalScrollbarNative.prototype.react = function () {
if (!this.instance.wtTable.holder.parentNode) {
return; //removed from DOM
}
var overlayContainer = this.clone.wtTable.holder.parentNode;
if (this.instance.wtScrollbars.vertical.scrollHandler === window) {
var box = this.instance.wtTable.hider.getBoundingClientRect();
overlayContainer.style.top = Math.ceil(box.top, 10) + 'px';
overlayContainer.style.height = WalkontableDom.prototype.outerHeight(this.clone.wtTable.TABLE) + 'px';
}
else {
this.clone.wtTable.holder.style.top = -(this.instance.wtScrollbars.vertical.windowScrollPosition - this.instance.wtScrollbars.vertical.measureBefore) + 'px';
overlayContainer.style.height = this.instance.wtViewport.getWorkspaceHeight() + 'px'
}
overlayContainer.style.width = WalkontableDom.prototype.outerWidth(this.clone.wtTable.TABLE) + 4 + 'px'; //4 is for the box shadow
};
WalkontableHorizontalScrollbarNative.prototype.prepare = function () {
};
WalkontableHorizontalScrollbarNative.prototype.refresh = function (selectionsOnly) {
this.measureBefore = 0;
this.measureAfter = 0;
this.clone && this.clone.draw(selectionsOnly);
};
WalkontableHorizontalScrollbarNative.prototype.getScrollPosition = function () {
if (this.scrollHandler === window) {
return this.scrollHandler.scrollX;
}
else {
return this.scrollHandler.scrollLeft;
}
};
WalkontableHorizontalScrollbarNative.prototype.setScrollPosition = function (pos) {
this.scrollHandler.scrollLeft = pos;
};
WalkontableHorizontalScrollbarNative.prototype.onScroll = function () {
WalkontableOverlay.prototype.onScroll.apply(this, arguments);
this.instance.getSetting('onScrollHorizontally');
};
WalkontableHorizontalScrollbarNative.prototype.getLastCell = function () {
return this.instance.wtTable.getLastVisibleColumn();
};
//applyToDOM (in future merge it with this.refresh?)
WalkontableHorizontalScrollbarNative.prototype.applyToDOM = function () {
this.fixedContainer.style.paddingLeft = this.measureBefore + 'px';
this.fixedContainer.style.paddingRight = this.measureAfter + 'px';
};
WalkontableHorizontalScrollbarNative.prototype.scrollTo = function (cell) {
this.$scrollHandler.scrollLeft(this.tableParentOffset + cell * this.cellSize);
};
//readWindowSize (in future merge it with this.prepare?)
WalkontableHorizontalScrollbarNative.prototype.readWindowSize = function () {
if (this.scrollHandler === window) {
this.windowSize = document.documentElement.clientWidth;
this.tableParentOffset = this.instance.wtTable.holderOffset.left;
}
else {
this.windowSize = WalkontableDom.prototype.outerWidth(this.scrollHandler);
this.tableParentOffset = 0;
}
this.windowScrollPosition = this.getScrollPosition();
};
//readSettings (in future merge it with this.prepare?)
WalkontableHorizontalScrollbarNative.prototype.readSettings = function () {
this.offset = this.instance.getSetting('offsetColumn');
this.total = this.instance.getSetting('totalColumns');
};
function WalkontableVerticalScrollbarNative(instance) {
this.instance = instance;
this.type = 'vertical';
this.cellSize = 23;
this.init();
this.clone = this.makeClone('top');
}
WalkontableVerticalScrollbarNative.prototype = new WalkontableOverlay();
//resetFixedPosition (in future merge it with this.refresh?)
WalkontableVerticalScrollbarNative.prototype.resetFixedPosition = function () {
if (!this.instance.wtTable.holder.parentNode) {
return; //removed from DOM
}
var elem = this.clone.wtTable.holder.parentNode;
var box;
if (this.scrollHandler === window) {
box = this.instance.wtTable.hider.getBoundingClientRect();
var top = Math.ceil(box.top, 10);
var bottom = Math.ceil(box.bottom, 10);
if (top < 0 && bottom > 0) {
elem.style.top = '0';
}
else {
elem.style.top = top + 'px';
}
}
else {
box = this.instance.wtScrollbars.horizontal.scrollHandler.getBoundingClientRect();
elem.style.top = Math.ceil(box.top, 10) + 'px';
elem.style.left = Math.ceil(box.left, 10) + 'px';
}
if (this.instance.wtScrollbars.horizontal.scrollHandler === window) {
elem.style.width = this.instance.wtViewport.getWorkspaceActualWidth() + 'px';
}
else {
elem.style.width = WalkontableDom.prototype.outerWidth(this.instance.wtTable.holder.parentNode) + 'px';
}
elem.style.height = WalkontableDom.prototype.outerHeight(this.clone.wtTable.TABLE) + 4 + 'px';
};
//react on movement of the other dimension scrollbar (in future merge it with this.refresh?)
WalkontableVerticalScrollbarNative.prototype.react = function () {
if (!this.instance.wtTable.holder.parentNode) {
return; //removed from DOM
}
if (this.instance.wtScrollbars.horizontal.scrollHandler !== window) {
var elem = this.clone.wtTable.holder.parentNode;
elem.firstChild.style.left = -this.instance.wtScrollbars.horizontal.windowScrollPosition + 'px';
}
};
WalkontableVerticalScrollbarNative.prototype.getScrollPosition = function () {
if (this.scrollHandler === window) {
return this.scrollHandler.scrollY;
}
else {
return this.scrollHandler.scrollTop;
}
};
WalkontableVerticalScrollbarNative.prototype.setScrollPosition = function (pos) {
this.scrollHandler.scrollTop = pos;
};
WalkontableVerticalScrollbarNative.prototype.onScroll = function (forcePosition) {
WalkontableOverlay.prototype.onScroll.apply(this, arguments);
var scrollDelta;
var newOffset = 0;
if (1 == 1 || this.windowScrollPosition > this.tableParentOffset) {
scrollDelta = this.windowScrollPosition - this.tableParentOffset;
partialOffset = 0;
if (scrollDelta > 0) {
var sum = 0;
var last;
for (var i = 0; i < this.total; i++) {
last = this.instance.getSetting('rowHeight', i);
sum += last;
if (sum > scrollDelta) {
break;
}
}
if (this.offset > 0) {
partialOffset = (sum - scrollDelta);
}
newOffset = i;
newOffset = Math.min(newOffset, this.total);
}
}
this.curOuts = newOffset > this.maxOuts ? this.maxOuts : newOffset;
newOffset -= this.curOuts;
this.instance.update('offsetRow', newOffset);
this.readSettings(); //read new offset
this.instance.draw();
this.instance.getSetting('onScrollVertically');
};
WalkontableVerticalScrollbarNative.prototype.getLastCell = function () {
return this.instance.getSetting('offsetRow') + this.instance.wtTable.tbodyChildrenLength - 1;
};
var partialOffset = 0;
WalkontableVerticalScrollbarNative.prototype.sumCellSizes = function (from, length) {
var sum = 0;
while (from < length) {
sum += this.instance.getSetting('rowHeight', from);
from++;
}
return sum;
};
//applyToDOM (in future merge it with this.refresh?)
WalkontableVerticalScrollbarNative.prototype.applyToDOM = function () {
var headerSize = this.instance.wtViewport.getColumnHeaderHeight();
this.fixedContainer.style.height = headerSize + this.sumCellSizes(0, this.total) + 4 + 'px'; //+4 is needed, otherwise vertical scroll appears in Chrome (window scroll mode) - maybe because of fill handle in last row or because of box shadow
this.fixed.style.top = this.measureBefore + 'px';
this.fixed.style.bottom = '';
};
WalkontableVerticalScrollbarNative.prototype.scrollTo = function (cell) {
var newY = this.tableParentOffset + cell * this.cellSize;
this.$scrollHandler.scrollTop(newY);
this.onScroll(newY);
};
//readWindowSize (in future merge it with this.prepare?)
WalkontableVerticalScrollbarNative.prototype.readWindowSize = function () {
if (this.scrollHandler === window) {
this.windowSize = document.documentElement.clientHeight;
this.tableParentOffset = this.instance.wtTable.holderOffset.top;
}
else {
//this.windowSize = WalkontableDom.prototype.outerHeight(this.scrollHandler);
this.windowSize = this.scrollHandler.clientHeight; //returns height without DIV scrollbar
this.tableParentOffset = 0;
}
this.windowScrollPosition = this.getScrollPosition();
};
//readSettings (in future merge it with this.prepare?)
WalkontableVerticalScrollbarNative.prototype.readSettings = function () {
this.offset = this.instance.getSetting('offsetRow');
this.total = this.instance.getSetting('totalRows');
};
function WalkontableScrollbars(instance) {
this.instance = instance;
if (instance.getSetting('nativeScrollbars')) {
instance.update('scrollbarWidth', instance.wtDom.getScrollbarWidth());
instance.update('scrollbarHeight', instance.wtDom.getScrollbarWidth());
this.vertical = new WalkontableVerticalScrollbarNative(instance);
this.horizontal = new WalkontableHorizontalScrollbarNative(instance);
this.corner = new WalkontableCornerScrollbarNative(instance);
if (instance.getSetting('debug')) {
this.debug = new WalkontableDebugOverlay(instance);
}
this.registerListeners();
}
else {
this.vertical = new WalkontableVerticalScrollbar(instance);
this.horizontal = new WalkontableHorizontalScrollbar(instance);
}
}
WalkontableScrollbars.prototype.registerListeners = function () {
var that = this;
var oldVerticalScrollPosition
, oldHorizontalScrollPosition
, oldBoxTop
, oldBoxLeft
, oldBoxWidth
, oldBoxHeight;
function refreshAll() {
if (!that.instance.wtTable.holder.parentNode) {
//Walkontable was detached from DOM, but this handler was not removed
that.destroy();
return;
}
that.vertical.windowScrollPosition = that.vertical.getScrollPosition();
that.horizontal.windowScrollPosition = that.horizontal.getScrollPosition();
that.box = that.instance.wtTable.hider.getBoundingClientRect();
if((that.box.width !== oldBoxWidth || that.box.height !== oldBoxHeight) && that.instance.rowHeightCache) {
//that.instance.rowHeightCache.length = 0; //at this point the cached row heights may be invalid, but it is better not to reset the cache, which could cause scrollbar jumping when there are multiline cells outside of the rendered part of the table
oldBoxWidth = that.box.width;
oldBoxHeight = that.box.height;
that.instance.draw();
}
if (that.vertical.windowScrollPosition !== oldVerticalScrollPosition || that.horizontal.windowScrollPosition !== oldHorizontalScrollPosition || that.box.top !== oldBoxTop || that.box.left !== oldBoxLeft) {
that.vertical.onScroll();
that.horizontal.onScroll(); //it's done here to make sure that all onScroll's are executed before changing styles
that.vertical.react();
that.horizontal.react(); //it's done here to make sure that all onScroll's are executed before changing styles
oldVerticalScrollPosition = that.vertical.windowScrollPosition;
oldHorizontalScrollPosition = that.horizontal.windowScrollPosition;
oldBoxTop = that.box.top;
oldBoxLeft = that.box.left;
}
}
var $window = $(window);
this.vertical.$scrollHandler.on('scroll.' + this.instance.guid, refreshAll);
if (this.vertical.scrollHandler !== this.horizontal.scrollHandler) {
this.horizontal.$scrollHandler.on('scroll.' + this.instance.guid, refreshAll);
}
if (this.vertical.scrollHandler !== window && this.horizontal.scrollHandler !== window) {
$window.on('scroll.' + this.instance.guid, refreshAll);
}
$window.on('load.' + this.instance.guid, refreshAll);
$window.on('resize.' + this.instance.guid, refreshAll);
$(document).on('ready.' + this.instance.guid, refreshAll);
setInterval(refreshAll, 100); //Marcin - only idea I have to reposition scrollbars on CSS change of the container (container was moved using some styles after page was loaded)
};
WalkontableScrollbars.prototype.destroy = function () {
this.vertical && this.vertical.destroy();
this.horizontal && this.horizontal.destroy();
};
WalkontableScrollbars.prototype.refresh = function (selectionsOnly) {
this.horizontal && this.horizontal.readSettings();
this.vertical && this.vertical.readSettings();
this.horizontal && this.horizontal.prepare();
this.vertical && this.vertical.prepare();
this.horizontal && this.horizontal.refresh(selectionsOnly);
this.vertical && this.vertical.refresh(selectionsOnly);
this.corner && this.corner.refresh(selectionsOnly);
this.debug && this.debug.refresh(selectionsOnly);
};
function WalkontableSelection(instance, settings) {
this.instance = instance;
this.settings = settings;
this.selected = [];
if (settings.border) {
this.border = new WalkontableBorder(instance, settings);
}
}
WalkontableSelection.prototype.add = function (coords) {
this.selected.push(coords);
};
WalkontableSelection.prototype.clear = function () {
this.selected.length = 0; //http://jsperf.com/clear-arrayxxx
};
/**
* Returns the top left (TL) and bottom right (BR) selection coordinates
* @returns {Object}
*/
WalkontableSelection.prototype.getCorners = function () {
var minRow
, minColumn
, maxRow
, maxColumn
, i
, ilen = this.selected.length;
if (ilen > 0) {
minRow = maxRow = this.selected[0][0];
minColumn = maxColumn = this.selected[0][1];
if (ilen > 1) {
for (i = 1; i < ilen; i++) {
if (this.selected[i][0] < minRow) {
minRow = this.selected[i][0];
}
else if (this.selected[i][0] > maxRow) {
maxRow = this.selected[i][0];
}
if (this.selected[i][1] < minColumn) {
minColumn = this.selected[i][1];
}
else if (this.selected[i][1] > maxColumn) {
maxColumn = this.selected[i][1];
}
}
}
}
return [minRow, minColumn, maxRow, maxColumn];
};
WalkontableSelection.prototype.draw = function () {
var corners, r, c, source_r, source_c;
var visibleRows = this.instance.wtTable.rowStrategy.countVisible()
, visibleColumns = this.instance.wtTable.columnStrategy.countVisible();
if (this.selected.length) {
corners = this.getCorners();
for (r = 0; r < visibleRows; r++) {
for (c = 0; c < visibleColumns; c++) {
source_r = this.instance.wtTable.rowFilter.visibleToSource(r);
source_c = this.instance.wtTable.columnFilter.visibleToSource(c);
if (source_r >= corners[0] && source_r <= corners[2] && source_c >= corners[1] && source_c <= corners[3]) {
//selected cell
this.instance.wtTable.currentCellCache.add(r, c, this.settings.className);
}
else if (source_r >= corners[0] && source_r <= corners[2]) {
//selection is in this row
this.instance.wtTable.currentCellCache.add(r, c, this.settings.highlightRowClassName);
}
else if (source_c >= corners[1] && source_c <= corners[3]) {
//selection is in this column
this.instance.wtTable.currentCellCache.add(r, c, this.settings.highlightColumnClassName);
}
}
}
this.border && this.border.appear(corners); //warning! border.appear modifies corners!
}
else {
this.border && this.border.disappear();
}
};
function WalkontableSettings(instance, settings) {
var that = this;
this.instance = instance;
//default settings. void 0 means it is required, null means it can be empty
this.defaults = {
table: void 0,
debug: false, //shows WalkontableDebugOverlay
//presentation mode
scrollH: 'auto', //values: scroll (always show scrollbar), auto (show scrollbar if table does not fit in the container), none (never show scrollbar)
scrollV: 'auto', //values: see above
nativeScrollbars: false, //values: false (dragdealer), true (native)
stretchH: 'hybrid', //values: hybrid, all, last, none
currentRowClassName: null,
currentColumnClassName: null,
//data source
data: void 0,
offsetRow: 0,
offsetColumn: 0,
fixedColumnsLeft: 0,
fixedRowsTop: 0,
rowHeaders: function () {
return []
}, //this must be array of functions: [function (row, TH) {}]
columnHeaders: function () {
return []
}, //this must be array of functions: [function (column, TH) {}]
totalRows: void 0,
totalColumns: void 0,
width: null,
height: null,
cellRenderer: function (row, column, TD) {
var cellData = that.getSetting('data', row, column);
that.instance.wtDom.fastInnerText(TD, cellData === void 0 || cellData === null ? '' : cellData);
},
columnWidth: 50,
selections: null,
hideBorderOnMouseDownOver: false,
//callbacks
onCellMouseDown: null,
onCellMouseOver: null,
// onCellMouseOut: null,
onCellDblClick: null,
onCellCornerMouseDown: null,
onCellCornerDblClick: null,
beforeDraw: null,
onDraw: null,
onScrollVertically: null,
onScrollHorizontally: null,
//constants
scrollbarWidth: 10,
scrollbarHeight: 10
};
//reference to settings
this.settings = {};
for (var i in this.defaults) {
if (this.defaults.hasOwnProperty(i)) {
if (settings[i] !== void 0) {
this.settings[i] = settings[i];
}
else if (this.defaults[i] === void 0) {
throw new Error('A required setting "' + i + '" was not provided');
}
else {
this.settings[i] = this.defaults[i];
}
}
}
}
/**
* generic methods
*/
WalkontableSettings.prototype.update = function (settings, value) {
if (value === void 0) { //settings is object
for (var i in settings) {
if (settings.hasOwnProperty(i)) {
this.settings[i] = settings[i];
}
}
}
else { //if value is defined then settings is the key
this.settings[settings] = value;
}
return this.instance;
};
WalkontableSettings.prototype.getSetting = function (key, param1, param2, param3) {
if (this[key]) {
return this[key](param1, param2, param3);
}
else {
return this._getSetting(key, param1, param2, param3);
}
};
WalkontableSettings.prototype._getSetting = function (key, param1, param2, param3) {
if (typeof this.settings[key] === 'function') {
return this.settings[key](param1, param2, param3);
}
else if (param1 !== void 0 && Object.prototype.toString.call(this.settings[key]) === '[object Array]') {
return this.settings[key][param1];
}
else {
return this.settings[key];
}
};
WalkontableSettings.prototype.has = function (key) {
return !!this.settings[key]
};
/**
* specific methods
*/
WalkontableSettings.prototype.rowHeight = function (row, TD) {
if (!this.instance.rowHeightCache) {
this.instance.rowHeightCache = []; //hack. This cache is being invalidated in WOT core.js
}
if (this.instance.rowHeightCache[row] === void 0) {
var size = 23; //guess
if (TD) {
size = this.instance.wtDom.outerHeight(TD); //measure
this.instance.rowHeightCache[row] = size; //cache only something we measured
}
return size;
}
else {
return this.instance.rowHeightCache[row];
}
};
function WalkontableTable(instance, table) {
//reference to instance
this.instance = instance;
this.TABLE = table;
this.wtDom = this.instance.wtDom;
this.wtDom.removeTextNodes(this.TABLE);
//wtSpreader
var parent = this.TABLE.parentNode;
if (!parent || parent.nodeType !== 1 || !this.wtDom.hasClass(parent, 'wtHolder')) {
var spreader = document.createElement('DIV');
spreader.className = 'wtSpreader';
if (parent) {
parent.insertBefore(spreader, this.TABLE); //if TABLE is detached (e.g. in Jasmine test), it has no parentNode so we cannot attach holder to it
}
spreader.appendChild(this.TABLE);
}
this.spreader = this.TABLE.parentNode;
//wtHider
parent = this.spreader.parentNode;
if (!parent || parent.nodeType !== 1 || !this.wtDom.hasClass(parent, 'wtHolder')) {
var hider = document.createElement('DIV');
hider.className = 'wtHider';
if (parent) {
parent.insertBefore(hider, this.spreader); //if TABLE is detached (e.g. in Jasmine test), it has no parentNode so we cannot attach holder to it
}
hider.appendChild(this.spreader);
}
this.hider = this.spreader.parentNode;
this.hiderStyle = this.hider.style;
this.hiderStyle.position = 'relative';
//wtHolder
parent = this.hider.parentNode;
if (!parent || parent.nodeType !== 1 || !this.wtDom.hasClass(parent, 'wtHolder')) {
var holder = document.createElement('DIV');
holder.style.position = 'relative';
holder.className = 'wtHolder';
if (parent) {
parent.insertBefore(holder, this.hider); //if TABLE is detached (e.g. in Jasmine test), it has no parentNode so we cannot attach holder to it
}
holder.appendChild(this.hider);
}
this.holder = this.hider.parentNode;
//bootstrap from settings
this.TBODY = this.TABLE.getElementsByTagName('TBODY')[0];
if (!this.TBODY) {
this.TBODY = document.createElement('TBODY');
this.TABLE.appendChild(this.TBODY);
}
this.THEAD = this.TABLE.getElementsByTagName('THEAD')[0];
if (!this.THEAD) {
this.THEAD = document.createElement('THEAD');
this.TABLE.insertBefore(this.THEAD, this.TBODY);
}
this.COLGROUP = this.TABLE.getElementsByTagName('COLGROUP')[0];
if (!this.COLGROUP) {
this.COLGROUP = document.createElement('COLGROUP');
this.TABLE.insertBefore(this.COLGROUP, this.THEAD);
}
if (this.instance.getSetting('columnHeaders').length) {
if (!this.THEAD.childNodes.length) {
var TR = document.createElement('TR');
this.THEAD.appendChild(TR);
}
}
this.colgroupChildrenLength = this.COLGROUP.childNodes.length;
this.theadChildrenLength = this.THEAD.firstChild ? this.THEAD.firstChild.childNodes.length : 0;
this.tbodyChildrenLength = this.TBODY.childNodes.length;
this.oldCellCache = new WalkontableClassNameCache();
this.currentCellCache = new WalkontableClassNameCache();
this.rowFilter = new WalkontableRowFilter();
this.columnFilter = new WalkontableColumnFilter();
this.verticalRenderReverse = false;
}
WalkontableTable.prototype.refreshHiderDimensions = function () {
var height = this.instance.wtViewport.getWorkspaceHeight();
var width = this.instance.wtViewport.getWorkspaceWidth();
var spreaderStyle = this.spreader.style;
if ((height !== Infinity || width !== Infinity) && !this.instance.getSetting('nativeScrollbars')) {
if (height === Infinity) {
height = this.instance.wtViewport.getWorkspaceActualHeight();
}
if (width === Infinity) {
width = this.instance.wtViewport.getWorkspaceActualWidth();
}
this.hiderStyle.overflow = 'hidden';
spreaderStyle.position = 'absolute';
spreaderStyle.top = '0';
spreaderStyle.left = '0';
if (!this.instance.getSetting('nativeScrollbars')) {
spreaderStyle.height = '4000px';
spreaderStyle.width = '4000px';
}
if (height < 0) { //this happens with WalkontableOverlay and causes "Invalid argument" error in IE8
height = 0;
}
this.hiderStyle.height = height + 'px';
this.hiderStyle.width = width + 'px';
}
else {
spreaderStyle.position = 'relative';
spreaderStyle.width = 'auto';
spreaderStyle.height = 'auto';
}
};
WalkontableTable.prototype.refreshStretching = function () {
if (this.instance.cloneSource) {
return;
}
var instance = this.instance
, stretchH = instance.getSetting('stretchH')
, totalRows = instance.getSetting('totalRows')
, totalColumns = instance.getSetting('totalColumns')
, offsetColumn = instance.getSetting('offsetColumn');
var containerWidthFn = function (cacheWidth) {
var viewportWidth = that.instance.wtViewport.getViewportWidth(cacheWidth);
if (viewportWidth < cacheWidth && that.instance.getSetting('nativeScrollbars')) {
return Infinity; //disable stretching when viewport is bigger than sum of the cell widths
}
return viewportWidth;
};
var that = this;
var columnWidthFn = function (i) {
var source_c = that.columnFilter.visibleToSource(i);
if (source_c < totalColumns) {
return instance.getSetting('columnWidth', source_c);
}
};
if (stretchH === 'hybrid') {
if (offsetColumn > 0) {
stretchH = 'last';
}
else {
stretchH = 'none';
}
}
var containerHeightFn = function (cacheHeight) {
if (that.instance.getSetting('nativeScrollbars')) {
if (that.instance.cloneOverlay instanceof WalkontableDebugOverlay) {
return Infinity;
}
else {
return 2 * that.instance.wtViewport.getViewportHeight(cacheHeight);
}
}
return that.instance.wtViewport.getViewportHeight(cacheHeight);
};
var rowHeightFn = function (i, TD) {
if (that.instance.getSetting('nativeScrollbars')) {
return 20;
}
var source_r = that.rowFilter.visibleToSource(i);
if (source_r < totalRows) {
if (that.verticalRenderReverse && i === 0) {
return that.instance.getSetting('rowHeight', source_r, TD) - 1;
}
else {
return that.instance.getSetting('rowHeight', source_r, TD);
}
}
};
this.columnStrategy = new WalkontableColumnStrategy(instance, containerWidthFn, columnWidthFn, stretchH);
this.rowStrategy = new WalkontableRowStrategy(instance, containerHeightFn, rowHeightFn);
};
WalkontableTable.prototype.adjustAvailableNodes = function () {
var displayTds
, rowHeaders = this.instance.getSetting('rowHeaders')
, displayThs = rowHeaders.length
, columnHeaders = this.instance.getSetting('columnHeaders')
, TR
, TD
, c;
//adjust COLGROUP
while (this.colgroupChildrenLength < displayThs) {
this.COLGROUP.appendChild(document.createElement('COL'));
this.colgroupChildrenLength++;
}
this.refreshStretching(); //actually it is wrong position because it assumes rowHeader would be always 50px wide (because we measure before it is filled with text). TODO: debug
if (this.instance.cloneSource && (this.instance.cloneOverlay instanceof WalkontableHorizontalScrollbarNative || this.instance.cloneOverlay instanceof WalkontableCornerScrollbarNative)) {
displayTds = this.instance.getSetting('fixedColumnsLeft');
}
else {
displayTds = this.columnStrategy.cellCount;
}
//adjust COLGROUP
while (this.colgroupChildrenLength < displayTds + displayThs) {
this.COLGROUP.appendChild(document.createElement('COL'));
this.colgroupChildrenLength++;
}
while (this.colgroupChildrenLength > displayTds + displayThs) {
this.COLGROUP.removeChild(this.COLGROUP.lastChild);
this.colgroupChildrenLength--;
}
//adjust THEAD
TR = this.THEAD.firstChild;
if (columnHeaders.length) {
if (!TR) {
TR = document.createElement('TR');
this.THEAD.appendChild(TR);
}
this.theadChildrenLength = TR.childNodes.length;
while (this.theadChildrenLength < displayTds + displayThs) {
TR.appendChild(document.createElement('TH'));
this.theadChildrenLength++;
}
while (this.theadChildrenLength > displayTds + displayThs) {
TR.removeChild(TR.lastChild);
this.theadChildrenLength--;
}
}
else if (TR) {
this.wtDom.empty(TR);
}
//draw COLGROUP
for (c = 0; c < this.colgroupChildrenLength; c++) {
if (c < displayThs) {
this.wtDom.addClass(this.COLGROUP.childNodes[c], 'rowHeader');
}
else {
this.wtDom.removeClass(this.COLGROUP.childNodes[c], 'rowHeader');
}
}
//draw THEAD
if (columnHeaders.length) {
TR = this.THEAD.firstChild;
if (displayThs) {
TD = TR.firstChild; //actually it is TH but let's reuse single variable
for (c = 0; c < displayThs; c++) {
rowHeaders[c](-displayThs + c, TD);
TD = TD.nextSibling;
}
}
}
for (c = 0; c < displayTds; c++) {
if (columnHeaders.length) {
columnHeaders[0](this.columnFilter.visibleToSource(c), TR.childNodes[displayThs + c]);
}
}
};
WalkontableTable.prototype.adjustColumns = function (TR, desiredCount) {
var count = TR.childNodes.length;
while (count < desiredCount) {
var TD = document.createElement('TD');
TR.appendChild(TD);
count++;
}
while (count > desiredCount) {
TR.removeChild(TR.lastChild);
count--;
}
};
WalkontableTable.prototype.draw = function (selectionsOnly) {
if (this.instance.getSetting('nativeScrollbars')) {
this.verticalRenderReverse = false; //this is only supported in dragdealer mode, not in native
}
this.rowFilter.readSettings(this.instance);
this.columnFilter.readSettings(this.instance);
if (!selectionsOnly) {
if (this.instance.getSetting('nativeScrollbars')) {
if (this.instance.cloneSource) {
this.tableOffset = this.instance.cloneSource.wtTable.tableOffset;
}
else {
this.holderOffset = this.wtDom.offset(this.holder);
this.tableOffset = this.wtDom.offset(this.TABLE);
this.instance.wtScrollbars.vertical.readWindowSize();
this.instance.wtScrollbars.horizontal.readWindowSize();
this.instance.wtViewport.resetSettings();
}
}
else {
this.tableOffset = this.wtDom.offset(this.TABLE);
this.instance.wtViewport.resetSettings();
}
this._doDraw();
}
else {
this.instance.wtScrollbars && this.instance.wtScrollbars.refresh(true);
}
this.refreshPositions(selectionsOnly);
if (!selectionsOnly) {
if (this.instance.getSetting('nativeScrollbars')) {
if (!this.instance.cloneSource) {
this.instance.wtScrollbars.vertical.resetFixedPosition();
this.instance.wtScrollbars.horizontal.resetFixedPosition();
this.instance.wtScrollbars.corner.resetFixedPosition();
this.instance.wtScrollbars.debug && this.instance.wtScrollbars.debug.resetFixedPosition();
}
}
}
this.instance.drawn = true;
return this;
};
WalkontableTable.prototype._doDraw = function () {
var r = 0
, source_r
, c
, source_c
, offsetRow = this.instance.getSetting('offsetRow')
, totalRows = this.instance.getSetting('totalRows')
, totalColumns = this.instance.getSetting('totalColumns')
, displayTds
, rowHeaders = this.instance.getSetting('rowHeaders')
, displayThs = rowHeaders.length
, TR
, TD
, TH
, adjusted = false
, workspaceWidth
, mustBeInViewport
, res;
if (this.verticalRenderReverse) {
mustBeInViewport = offsetRow;
}
var noPartial = false;
if (this.verticalRenderReverse) {
if (offsetRow === totalRows - this.rowFilter.fixedCount - 1) {
noPartial = true;
}
else {
this.instance.update('offsetRow', offsetRow + 1); //if we are scrolling reverse
this.rowFilter.readSettings(this.instance);
}
}
if (this.instance.cloneSource) {
this.columnStrategy = this.instance.cloneSource.wtTable.columnStrategy;
this.rowStrategy = this.instance.cloneSource.wtTable.rowStrategy;
}
//draw TBODY
if (totalColumns > 0) {
source_r = this.rowFilter.visibleToSource(r);
var fixedRowsTop = this.instance.getSetting('fixedRowsTop');
var cloneLimit;
if (this.instance.cloneSource) { //must be run after adjustAvailableNodes because otherwise this.rowStrategy is not yet defined
if (this.instance.cloneOverlay instanceof WalkontableVerticalScrollbarNative || this.instance.cloneOverlay instanceof WalkontableCornerScrollbarNative) {
cloneLimit = fixedRowsTop;
}
else if (this.instance.cloneOverlay instanceof WalkontableHorizontalScrollbarNative) {
cloneLimit = this.rowStrategy.countVisible();
}
//else if WalkontableDebugOverlay do nothing. No cloneLimit means render ALL rows
}
this.adjustAvailableNodes();
adjusted = true;
if (this.instance.cloneSource && (this.instance.cloneOverlay instanceof WalkontableHorizontalScrollbarNative || this.instance.cloneOverlay instanceof WalkontableCornerScrollbarNative)) {
displayTds = this.instance.getSetting('fixedColumnsLeft');
}
else {
displayTds = this.columnStrategy.cellCount;
}
if (!this.instance.cloneSource) {
workspaceWidth = this.instance.wtViewport.getWorkspaceWidth();
this.columnStrategy.stretch();
}
for (c = 0; c < displayTds; c++) {
this.COLGROUP.childNodes[c + displayThs].style.width = this.columnStrategy.getSize(c) + 'px';
}
while (source_r < totalRows && source_r >= 0) {
if (r > 1000) {
throw new Error('Security brake: Too much TRs. Please define height for your table, which will enforce scrollbars.');
}
if (cloneLimit !== void 0 && r === cloneLimit) {
break; //we have as much rows as needed for this clone
}
if (r >= this.tbodyChildrenLength || (this.verticalRenderReverse && r >= this.rowFilter.fixedCount)) {
TR = document.createElement('TR');
for (c = 0; c < displayThs; c++) {
TR.appendChild(document.createElement('TH'));
}
if (this.verticalRenderReverse && r >= this.rowFilter.fixedCount) {
this.TBODY.insertBefore(TR, this.TBODY.childNodes[this.rowFilter.fixedCount] || this.TBODY.firstChild);
}
else {
this.TBODY.appendChild(TR);
}
this.tbodyChildrenLength++;
}
else if (r === 0) {
TR = this.TBODY.firstChild;
}
else {
TR = TR.nextSibling; //http://jsperf.com/nextsibling-vs-indexed-childnodes
}
//TH
TH = TR.firstChild;
for (c = 0; c < displayThs; c++) {
//If the number of row headers increased we need to replace TD with TH
if (TH.nodeName == 'TD') {
TD = TH;
TH = document.createElement('TH');
TR.insertBefore(TH, TD);
TR.removeChild(TD);
}
rowHeaders[c](source_r, TH); //actually TH
TH = TH.nextSibling; //http://jsperf.com/nextsibling-vs-indexed-childnodes
}
this.adjustColumns(TR, displayTds + displayThs);
for (c = 0; c < displayTds; c++) {
source_c = this.columnFilter.visibleToSource(c);
if (c === 0) {
TD = TR.childNodes[this.columnFilter.sourceColumnToVisibleRowHeadedColumn(source_c)];
}
else {
TD = TD.nextSibling; //http://jsperf.com/nextsibling-vs-indexed-childnodes
}
//If the number of headers has been reduced, we need to replace excess TH with TD
if (TD.nodeName == 'TH') {
TH = TD;
TD = document.createElement('TD');
TR.insertBefore(TD, TH);
TR.removeChild(TH);
}
TD.className = '';
TD.removeAttribute('style');
this.instance.getSetting('cellRenderer', source_r, source_c, TD);
}
offsetRow = this.instance.getSetting('offsetRow'); //refresh the value
//after last column is rendered, check if last cell is fully displayed
if (this.verticalRenderReverse && noPartial) {
if (-this.wtDom.outerHeight(TR.firstChild) < this.rowStrategy.remainingSize) {
this.TBODY.removeChild(TR);
this.instance.update('offsetRow', offsetRow + 1);
this.tbodyChildrenLength--;
this.rowFilter.readSettings(this.instance);
break;
}
else if (!this.instance.cloneSource) {
res = this.rowStrategy.add(r, TD, this.verticalRenderReverse);
if (res === false) {
this.rowStrategy.removeOutstanding();
}
}
}
else if (!this.instance.cloneSource) {
res = this.rowStrategy.add(r, TD, this.verticalRenderReverse);
if (res === false) {
if (!this.instance.getSetting('nativeScrollbars')) {
this.rowStrategy.removeOutstanding();
}
}
if (this.rowStrategy.isLastIncomplete()) {
if (this.verticalRenderReverse && !this.isRowInViewport(mustBeInViewport)) {
//we failed because one of the cells was by far too large. Recover by rendering from top
this.verticalRenderReverse = false;
this.instance.update('offsetRow', mustBeInViewport);
this.draw();
return;
}
break;
}
}
if (this.instance.getSetting('nativeScrollbars')) {
if (this.instance.cloneSource) {
TR.style.height = this.instance.getSetting('rowHeight', source_r) + 'px'; //if I have 2 fixed columns with one-line content and the 3rd column has a multiline content, this is the way to make sure that the overlay will has same row height
}
else {
this.instance.getSetting('rowHeight', source_r, TD); //this trick saves rowHeight in rowHeightCache. It is then read in WalkontableVerticalScrollbarNative.prototype.sumCellSizes and reset in Walkontable constructor
}
}
if (this.verticalRenderReverse && r >= this.rowFilter.fixedCount) {
if (offsetRow === 0) {
break;
}
this.instance.update('offsetRow', offsetRow - 1);
this.rowFilter.readSettings(this.instance);
}
else {
r++;
}
source_r = this.rowFilter.visibleToSource(r);
}
}
if (!adjusted) {
this.adjustAvailableNodes();
}
if (!(this.instance.cloneOverlay instanceof WalkontableDebugOverlay)) {
r = this.rowStrategy.countVisible();
while (this.tbodyChildrenLength > r) {
this.TBODY.removeChild(this.TBODY.lastChild);
this.tbodyChildrenLength--;
}
}
this.instance.wtScrollbars && this.instance.wtScrollbars.refresh(false);
if (!this.instance.cloneSource) {
if (workspaceWidth !== this.instance.wtViewport.getWorkspaceWidth()) {
//workspace width changed though to shown/hidden vertical scrollbar. Let's reapply stretching
this.columnStrategy.stretch();
for (c = 0; c < this.columnStrategy.cellCount; c++) {
this.COLGROUP.childNodes[c + displayThs].style.width = this.columnStrategy.getSize(c) + 'px';
}
}
}
this.verticalRenderReverse = false;
};
WalkontableTable.prototype.refreshPositions = function (selectionsOnly) {
this.refreshHiderDimensions();
this.refreshSelections(selectionsOnly);
};
WalkontableTable.prototype.refreshSelections = function (selectionsOnly) {
var vr
, r
, vc
, c
, s
, slen
, classNames = []
, visibleRows = this.rowStrategy.countVisible()
, visibleColumns = this.columnStrategy.countVisible();
this.oldCellCache = this.currentCellCache;
this.currentCellCache = new WalkontableClassNameCache();
if (this.instance.selections) {
for (r in this.instance.selections) {
if (this.instance.selections.hasOwnProperty(r)) {
this.instance.selections[r].draw();
if (this.instance.selections[r].settings.className) {
classNames.push(this.instance.selections[r].settings.className);
}
if (this.instance.selections[r].settings.highlightRowClassName) {
classNames.push(this.instance.selections[r].settings.highlightRowClassName);
}
if (this.instance.selections[r].settings.highlightColumnClassName) {
classNames.push(this.instance.selections[r].settings.highlightColumnClassName);
}
}
}
}
slen = classNames.length;
for (vr = 0; vr < visibleRows; vr++) {
for (vc = 0; vc < visibleColumns; vc++) {
r = this.rowFilter.visibleToSource(vr);
c = this.columnFilter.visibleToSource(vc);
for (s = 0; s < slen; s++) {
if (this.currentCellCache.test(vr, vc, classNames[s])) {
this.wtDom.addClass(this.getCell([r, c]), classNames[s]);
}
else if (selectionsOnly && this.oldCellCache.test(vr, vc, classNames[s])) {
this.wtDom.removeClass(this.getCell([r, c]), classNames[s]);
}
}
}
}
};
/**
* getCell
* @param {Array} coords
* @return {Object} HTMLElement on success or {Number} one of the exit codes on error:
* -1 row before viewport
* -2 row after viewport
* -3 column before viewport
* -4 column after viewport
*
*/
WalkontableTable.prototype.getCell = function (coords) {
if (this.isRowBeforeViewport(coords[0])) {
return -1; //row before viewport
}
else if (this.isRowAfterViewport(coords[0])) {
return -2; //row after viewport
}
else {
if (this.isColumnBeforeViewport(coords[1])) {
return -3; //column before viewport
}
else if (this.isColumnAfterViewport(coords[1])) {
return -4; //column after viewport
}
else {
return this.TBODY.childNodes[this.rowFilter.sourceToVisible(coords[0])].childNodes[this.columnFilter.sourceColumnToVisibleRowHeadedColumn(coords[1])];
}
}
};
WalkontableTable.prototype.getCoords = function (TD) {
return [
this.rowFilter.visibleToSource(this.wtDom.index(TD.parentNode)),
this.columnFilter.visibleRowHeadedColumnToSourceColumn(TD.cellIndex)
];
};
//returns -1 if no row is visible
WalkontableTable.prototype.getLastVisibleRow = function () {
return this.rowFilter.visibleToSource(this.rowStrategy.cellCount - 1);
};
//returns -1 if no column is visible
WalkontableTable.prototype.getLastVisibleColumn = function () {
return this.columnFilter.visibleToSource(this.columnStrategy.cellCount - 1);
};
WalkontableTable.prototype.isRowBeforeViewport = function (r) {
return (this.rowFilter.sourceToVisible(r) < this.rowFilter.fixedCount && r >= this.rowFilter.fixedCount);
};
WalkontableTable.prototype.isRowAfterViewport = function (r) {
return (r > this.getLastVisibleRow());
};
WalkontableTable.prototype.isColumnBeforeViewport = function (c) {
return (this.columnFilter.sourceToVisible(c) < this.columnFilter.fixedCount && c >= this.columnFilter.fixedCount);
};
WalkontableTable.prototype.isColumnAfterViewport = function (c) {
return (c > this.getLastVisibleColumn());
};
WalkontableTable.prototype.isRowInViewport = function (r) {
return (!this.isRowBeforeViewport(r) && !this.isRowAfterViewport(r));
};
WalkontableTable.prototype.isColumnInViewport = function (c) {
return (!this.isColumnBeforeViewport(c) && !this.isColumnAfterViewport(c));
};
WalkontableTable.prototype.isLastRowFullyVisible = function () {
return (this.getLastVisibleRow() === this.instance.getSetting('totalRows') - 1 && !this.rowStrategy.isLastIncomplete());
};
WalkontableTable.prototype.isLastColumnFullyVisible = function () {
return (this.getLastVisibleColumn() === this.instance.getSetting('totalColumns') - 1 && !this.columnStrategy.isLastIncomplete());
};
function WalkontableViewport(instance) {
this.instance = instance;
this.resetSettings();
if (this.instance.getSetting('nativeScrollbars')) {
var that = this;
$(window).on('resize', function () {
that.clientHeight = that.getWorkspaceHeight();
});
}
}
/*WalkontableViewport.prototype.isInSightVertical = function () {
//is table outside viewport bottom edge
if (tableTop > windowHeight + scrollTop) {
return -1;
}
//is table outside viewport top edge
else if (scrollTop > tableTop + tableFakeHeight) {
return -2;
}
//table is in viewport but how much exactly?
else {
}
};*/
//used by scrollbar
WalkontableViewport.prototype.getWorkspaceHeight = function (proposedHeight) {
if (this.instance.getSetting('nativeScrollbars')) {
return this.instance.wtScrollbars.vertical.windowSize;
}
var height = this.instance.getSetting('height');
if (height === Infinity || height === void 0 || height === null || height < 1) {
if (this.instance.wtScrollbars.vertical instanceof WalkontableOverlay) {
height = this.instance.wtScrollbars.vertical.availableSize();
}
else {
height = Infinity;
}
}
if (height !== Infinity) {
if (proposedHeight >= height) {
height -= this.instance.getSetting('scrollbarHeight');
}
else if (this.instance.wtScrollbars.horizontal.visible) {
height -= this.instance.getSetting('scrollbarHeight');
}
}
return height;
};
WalkontableViewport.prototype.getWorkspaceWidth = function (proposedWidth) {
var width = this.instance.getSetting('width');
if (width === Infinity || width === void 0 || width === null || width < 1) {
if (this.instance.wtScrollbars.horizontal instanceof WalkontableOverlay) {
width = this.instance.wtScrollbars.horizontal.availableSize();
}
else {
width = Infinity;
}
}
if (width !== Infinity) {
if (proposedWidth >= width) {
width -= this.instance.getSetting('scrollbarWidth');
}
else if (this.instance.wtScrollbars.vertical.visible) {
width -= this.instance.getSetting('scrollbarWidth');
}
}
return width;
};
WalkontableViewport.prototype.getWorkspaceActualHeight = function () {
return this.instance.wtDom.outerHeight(this.instance.wtTable.TABLE);
};
WalkontableViewport.prototype.getWorkspaceActualWidth = function () {
return this.instance.wtDom.outerWidth(this.instance.wtTable.TABLE) || this.instance.wtDom.outerWidth(this.instance.wtTable.TBODY) || this.instance.wtDom.outerWidth(this.instance.wtTable.THEAD); //IE8 reports 0 as <table> offsetWidth;
};
WalkontableViewport.prototype.getColumnHeaderHeight = function () {
if (isNaN(this.columnHeaderHeight)) {
var cellOffset = this.instance.wtDom.offset(this.instance.wtTable.TBODY)
, tableOffset = this.instance.wtTable.tableOffset;
this.columnHeaderHeight = cellOffset.top - tableOffset.top;
}
return this.columnHeaderHeight;
};
WalkontableViewport.prototype.getViewportHeight = function (proposedHeight) {
var containerHeight = this.getWorkspaceHeight(proposedHeight);
if (containerHeight === Infinity) {
return containerHeight;
}
var columnHeaderHeight = this.getColumnHeaderHeight();
if (columnHeaderHeight > 0) {
return containerHeight - columnHeaderHeight;
}
else {
return containerHeight;
}
};
WalkontableViewport.prototype.getRowHeaderWidth = function () {
if (this.instance.cloneSource) {
return this.instance.cloneSource.wtViewport.getRowHeaderWidth();
}
if (isNaN(this.rowHeaderWidth)) {
var rowHeaders = this.instance.getSetting('rowHeaders');
if (rowHeaders.length) {
var TH = this.instance.wtTable.TABLE.querySelector('TH');
this.rowHeaderWidth = 0;
for (var i = 0, ilen = rowHeaders.length; i < ilen; i++) {
if (TH) {
this.rowHeaderWidth += this.instance.wtDom.outerWidth(TH);
TH = TH.nextSibling;
}
else {
this.rowHeaderWidth += 50; //yes this is a cheat but it worked like that before, just taking assumption from CSS instead of measuring. TODO: proper fix
}
}
}
else {
this.rowHeaderWidth = 0;
}
}
return this.rowHeaderWidth;
};
WalkontableViewport.prototype.getViewportWidth = function (proposedWidth) {
var containerWidth = this.getWorkspaceWidth(proposedWidth);
if (containerWidth === Infinity) {
return containerWidth;
}
var rowHeaderWidth = this.getRowHeaderWidth();
if (rowHeaderWidth > 0) {
return containerWidth - rowHeaderWidth;
}
else {
return containerWidth;
}
};
WalkontableViewport.prototype.resetSettings = function () {
this.rowHeaderWidth = NaN;
this.columnHeaderHeight = NaN;
};
function WalkontableWheel(instance) {
if (instance.getSetting('nativeScrollbars')) {
return;
}
//spreader === instance.wtTable.TABLE.parentNode
$(instance.wtTable.spreader).on('mousewheel', function (event, delta, deltaX, deltaY) {
if (!deltaX && !deltaY && delta) { //we are in IE8, see https://github.com/brandonaaron/jquery-mousewheel/issues/53
deltaY = delta;
}
if (!deltaX && !deltaY) { //this happens in IE8 test case
return;
}
if (deltaY > 0 && instance.getSetting('offsetRow') === 0) {
return; //attempt to scroll up when it's already showing first row
}
else if (deltaY < 0 && instance.wtTable.isLastRowFullyVisible()) {
return; //attempt to scroll down when it's already showing last row
}
else if (deltaX < 0 && instance.getSetting('offsetColumn') === 0) {
return; //attempt to scroll left when it's already showing first column
}
else if (deltaX > 0 && instance.wtTable.isLastColumnFullyVisible()) {
return; //attempt to scroll right when it's already showing last column
}
//now we are sure we really want to scroll
clearTimeout(instance.wheelTimeout);
instance.wheelTimeout = setTimeout(function () { //timeout is needed because with fast-wheel scrolling mousewheel event comes dozen times per second
if (deltaY) {
//ceil is needed because jquery-mousewheel reports fractional mousewheel deltas on touchpad scroll
//see http://stackoverflow.com/questions/5527601/normalizing-mousewheel-speed-across-browsers
if (instance.wtScrollbars.vertical.visible) { // if we see scrollbar
instance.scrollVertical(-Math.ceil(deltaY)).draw();
}
}
else if (deltaX) {
if (instance.wtScrollbars.horizontal.visible) { // if we see scrollbar
instance.scrollHorizontal(Math.ceil(deltaX)).draw();
}
}
}, 0);
event.preventDefault();
});
}
/**
* Dragdealer JS v0.9.5 - patched by Walkontable at lines 66, 309-310, 339-340
* http://code.ovidiu.ch/dragdealer-js
*
* Copyright (c) 2010, Ovidiu Chereches
* MIT License
* http://legal.ovidiu.ch/licenses/MIT
*/
/* Cursor */
var Cursor =
{
x: 0, y: 0,
init: function()
{
this.setEvent('mouse');
this.setEvent('touch');
},
setEvent: function(type)
{
var moveHandler = document['on' + type + 'move'] || function(){};
document['on' + type + 'move'] = function(e)
{
moveHandler(e);
Cursor.refresh(e);
}
},
refresh: function(e)
{
if(!e)
{
e = window.event;
}
if(e.type == 'mousemove')
{
this.set(e);
}
else if(e.touches)
{
this.set(e.touches[0]);
}
},
set: function(e)
{
if(e.pageX || e.pageY)
{
this.x = e.pageX;
this.y = e.pageY;
}
else if(document.body && (e.clientX || e.clientY)) //need to check whether body exists, because of IE8 issue (#1084)
{
this.x = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
this.y = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
}
}
};
Cursor.init();
/* Position */
var Position =
{
get: function(obj)
{
var curtop = 0, curleft = 0; //Walkontable patch. Original (var curleft = curtop = 0;) created curtop in global scope
if(obj.offsetParent)
{
do
{
curleft += obj.offsetLeft;
curtop += obj.offsetTop;
}
while((obj = obj.offsetParent));
}
return [curleft, curtop];
}
};
/* Dragdealer */
var Dragdealer = function(wrapper, options)
{
if(typeof(wrapper) == 'string')
{
wrapper = document.getElementById(wrapper);
}
if(!wrapper)
{
return;
}
var handle = wrapper.getElementsByTagName('div')[0];
if(!handle || handle.className.search(/(^|\s)handle(\s|$)/) == -1)
{
return;
}
this.init(wrapper, handle, options || {});
this.setup();
};
Dragdealer.prototype =
{
init: function(wrapper, handle, options)
{
this.wrapper = wrapper;
this.handle = handle;
this.options = options;
this.disabled = this.getOption('disabled', false);
this.horizontal = this.getOption('horizontal', true);
this.vertical = this.getOption('vertical', false);
this.slide = this.getOption('slide', true);
this.steps = this.getOption('steps', 0);
this.snap = this.getOption('snap', false);
this.loose = this.getOption('loose', false);
this.speed = this.getOption('speed', 10) / 100;
this.xPrecision = this.getOption('xPrecision', 0);
this.yPrecision = this.getOption('yPrecision', 0);
this.callback = options.callback || null;
this.animationCallback = options.animationCallback || null;
this.bounds = {
left: options.left || 0, right: -(options.right || 0),
top: options.top || 0, bottom: -(options.bottom || 0),
x0: 0, x1: 0, xRange: 0,
y0: 0, y1: 0, yRange: 0
};
this.value = {
prev: [-1, -1],
current: [options.x || 0, options.y || 0],
target: [options.x || 0, options.y || 0]
};
this.offset = {
wrapper: [0, 0],
mouse: [0, 0],
prev: [-999999, -999999],
current: [0, 0],
target: [0, 0]
};
this.change = [0, 0];
this.activity = false;
this.dragging = false;
this.tapping = false;
},
getOption: function(name, defaultValue)
{
return this.options[name] !== undefined ? this.options[name] : defaultValue;
},
setup: function()
{
this.setWrapperOffset();
this.setBoundsPadding();
this.setBounds();
this.setSteps();
this.addListeners();
},
setWrapperOffset: function()
{
this.offset.wrapper = Position.get(this.wrapper);
},
setBoundsPadding: function()
{
if(!this.bounds.left && !this.bounds.right)
{
this.bounds.left = Position.get(this.handle)[0] - this.offset.wrapper[0];
this.bounds.right = -this.bounds.left;
}
if(!this.bounds.top && !this.bounds.bottom)
{
this.bounds.top = Position.get(this.handle)[1] - this.offset.wrapper[1];
this.bounds.bottom = -this.bounds.top;
}
},
setBounds: function()
{
this.bounds.x0 = this.bounds.left;
this.bounds.x1 = this.wrapper.offsetWidth + this.bounds.right;
this.bounds.xRange = (this.bounds.x1 - this.bounds.x0) - this.handle.offsetWidth;
this.bounds.y0 = this.bounds.top;
this.bounds.y1 = this.wrapper.offsetHeight + this.bounds.bottom;
this.bounds.yRange = (this.bounds.y1 - this.bounds.y0) - this.handle.offsetHeight;
this.bounds.xStep = 1 / (this.xPrecision || Math.max(this.wrapper.offsetWidth, this.handle.offsetWidth));
this.bounds.yStep = 1 / (this.yPrecision || Math.max(this.wrapper.offsetHeight, this.handle.offsetHeight));
},
setSteps: function()
{
if(this.steps > 1)
{
this.stepRatios = [];
for(var i = 0; i <= this.steps - 1; i++)
{
this.stepRatios[i] = i / (this.steps - 1);
}
}
},
addListeners: function()
{
var self = this;
this.wrapper.onselectstart = function()
{
return false;
}
this.handle.onmousedown = this.handle.ontouchstart = function(e)
{
self.handleDownHandler(e);
};
this.wrapper.onmousedown = this.wrapper.ontouchstart = function(e)
{
self.wrapperDownHandler(e);
};
var mouseUpHandler = document.onmouseup || function(){};
document.onmouseup = function(e)
{
mouseUpHandler(e);
self.documentUpHandler(e);
};
var touchEndHandler = document.ontouchend || function(){};
document.ontouchend = function(e)
{
touchEndHandler(e);
self.documentUpHandler(e);
};
var resizeHandler = window.onresize || function(){};
window.onresize = function(e)
{
resizeHandler(e);
self.documentResizeHandler(e);
};
this.wrapper.onmousemove = function(e)
{
self.activity = true;
}
this.wrapper.onclick = function(e)
{
return !self.activity;
}
this.interval = setInterval(function(){ self.animate() }, 25);
self.animate(false, true);
},
handleDownHandler: function(e)
{
this.activity = false;
Cursor.refresh(e);
this.preventDefaults(e, true);
this.startDrag();
},
wrapperDownHandler: function(e)
{
Cursor.refresh(e);
this.preventDefaults(e, true);
this.startTap();
},
documentUpHandler: function(e)
{
this.stopDrag();
this.stopTap();
},
documentResizeHandler: function(e)
{
this.setWrapperOffset();
this.setBounds();
this.update();
},
enable: function()
{
this.disabled = false;
this.handle.className = this.handle.className.replace(/\s?disabled/g, '');
},
disable: function()
{
this.disabled = true;
this.handle.className += ' disabled';
},
setStep: function(x, y, snap)
{
this.setValue(
this.steps && x > 1 ? (x - 1) / (this.steps - 1) : 0,
this.steps && y > 1 ? (y - 1) / (this.steps - 1) : 0,
snap
);
},
setValue: function(x, y, snap)
{
this.setTargetValue([x, y || 0]);
if(snap)
{
this.groupCopy(this.value.current, this.value.target);
}
},
startTap: function(target)
{
if(this.disabled)
{
return;
}
this.tapping = true;
this.setWrapperOffset();
this.setBounds();
if(target === undefined)
{
target = [
Cursor.x - this.offset.wrapper[0] - (this.handle.offsetWidth / 2),
Cursor.y - this.offset.wrapper[1] - (this.handle.offsetHeight / 2)
];
}
this.setTargetOffset(target);
},
stopTap: function()
{
if(this.disabled || !this.tapping)
{
return;
}
this.tapping = false;
this.setTargetValue(this.value.current);
this.result();
},
startDrag: function()
{
if(this.disabled)
{
return;
}
this.setWrapperOffset();
this.setBounds();
this.offset.mouse = [
Cursor.x - Position.get(this.handle)[0],
Cursor.y - Position.get(this.handle)[1]
];
this.dragging = true;
},
stopDrag: function()
{
if(this.disabled || !this.dragging)
{
return;
}
this.dragging = false;
var target = this.groupClone(this.value.current);
if(this.slide)
{
var ratioChange = this.change;
target[0] += ratioChange[0] * 4;
target[1] += ratioChange[1] * 4;
}
this.setTargetValue(target);
this.result();
},
feedback: function()
{
var value = this.value.current;
if(this.snap && this.steps > 1)
{
value = this.getClosestSteps(value);
}
if(!this.groupCompare(value, this.value.prev))
{
if(typeof(this.animationCallback) == 'function')
{
this.animationCallback(value[0], value[1]);
}
this.groupCopy(this.value.prev, value);
}
},
result: function()
{
if(typeof(this.callback) == 'function')
{
this.callback(this.value.target[0], this.value.target[1]);
}
},
animate: function(direct, first)
{
if(direct && !this.dragging)
{
return;
}
if(this.dragging)
{
var prevTarget = this.groupClone(this.value.target);
var offset = [
Cursor.x - this.offset.wrapper[0] - this.offset.mouse[0],
Cursor.y - this.offset.wrapper[1] - this.offset.mouse[1]
];
this.setTargetOffset(offset, this.loose);
this.change = [
this.value.target[0] - prevTarget[0],
this.value.target[1] - prevTarget[1]
];
}
if(this.dragging || first)
{
this.groupCopy(this.value.current, this.value.target);
}
if(this.dragging || this.glide() || first)
{
this.update();
this.feedback();
}
},
glide: function()
{
var diff = [
this.value.target[0] - this.value.current[0],
this.value.target[1] - this.value.current[1]
];
if(!diff[0] && !diff[1])
{
return false;
}
if(Math.abs(diff[0]) > this.bounds.xStep || Math.abs(diff[1]) > this.bounds.yStep)
{
this.value.current[0] += diff[0] * this.speed;
this.value.current[1] += diff[1] * this.speed;
}
else
{
this.groupCopy(this.value.current, this.value.target);
}
return true;
},
update: function()
{
if(!this.snap)
{
this.offset.current = this.getOffsetsByRatios(this.value.current);
}
else
{
this.offset.current = this.getOffsetsByRatios(
this.getClosestSteps(this.value.current)
);
}
this.show();
},
show: function()
{
if(!this.groupCompare(this.offset.current, this.offset.prev))
{
if(this.horizontal)
{
this.handle.style.left = String(this.offset.current[0]) + 'px';
}
if(this.vertical)
{
this.handle.style.top = String(this.offset.current[1]) + 'px';
}
this.groupCopy(this.offset.prev, this.offset.current);
}
},
setTargetValue: function(value, loose)
{
var target = loose ? this.getLooseValue(value) : this.getProperValue(value);
this.groupCopy(this.value.target, target);
this.offset.target = this.getOffsetsByRatios(target);
},
setTargetOffset: function(offset, loose)
{
var value = this.getRatiosByOffsets(offset);
var target = loose ? this.getLooseValue(value) : this.getProperValue(value);
this.groupCopy(this.value.target, target);
this.offset.target = this.getOffsetsByRatios(target);
},
getLooseValue: function(value)
{
var proper = this.getProperValue(value);
return [
proper[0] + ((value[0] - proper[0]) / 4),
proper[1] + ((value[1] - proper[1]) / 4)
];
},
getProperValue: function(value)
{
var proper = this.groupClone(value);
proper[0] = Math.max(proper[0], 0);
proper[1] = Math.max(proper[1], 0);
proper[0] = Math.min(proper[0], 1);
proper[1] = Math.min(proper[1], 1);
if((!this.dragging && !this.tapping) || this.snap)
{
if(this.steps > 1)
{
proper = this.getClosestSteps(proper);
}
}
return proper;
},
getRatiosByOffsets: function(group)
{
return [
this.getRatioByOffset(group[0], this.bounds.xRange, this.bounds.x0),
this.getRatioByOffset(group[1], this.bounds.yRange, this.bounds.y0)
];
},
getRatioByOffset: function(offset, range, padding)
{
return range ? (offset - padding) / range : 0;
},
getOffsetsByRatios: function(group)
{
return [
this.getOffsetByRatio(group[0], this.bounds.xRange, this.bounds.x0),
this.getOffsetByRatio(group[1], this.bounds.yRange, this.bounds.y0)
];
},
getOffsetByRatio: function(ratio, range, padding)
{
return Math.round(ratio * range) + padding;
},
getClosestSteps: function(group)
{
return [
this.getClosestStep(group[0]),
this.getClosestStep(group[1])
];
},
getClosestStep: function(value)
{
var k = 0;
var min = 1;
for(var i = 0; i <= this.steps - 1; i++)
{
if(Math.abs(this.stepRatios[i] - value) < min)
{
min = Math.abs(this.stepRatios[i] - value);
k = i;
}
}
return this.stepRatios[k];
},
groupCompare: function(a, b)
{
return a[0] == b[0] && a[1] == b[1];
},
groupCopy: function(a, b)
{
a[0] = b[0];
a[1] = b[1];
},
groupClone: function(a)
{
return [a[0], a[1]];
},
preventDefaults: function(e, selection)
{
if(!e)
{
e = window.event;
}
if(e.preventDefault)
{
e.preventDefault();
}
e.returnValue = false;
if(selection && document.selection)
{
document.selection.empty();
}
},
cancelEvent: function(e)
{
if(!e)
{
e = window.event;
}
if(e.stopPropagation)
{
e.stopPropagation();
}
e.cancelBubble = true;
}
};
/*! Copyright (c) 2013 Brandon Aaron (http://brandonaaron.net)
* Licensed under the MIT License (LICENSE.txt).
*
* Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
* Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix.
* Thanks to: Seamus Leahy for adding deltaX and deltaY
*
* Version: 3.1.3
*
* Requires: 1.2.2+
*/
(function (factory) {
if ( typeof define === 'function' && define.amd ) {
// AMD. Register as an anonymous module.
define(['jquery'], factory);
} else if (typeof exports === 'object') {
// Node/CommonJS style for Browserify
module.exports = factory;
} else {
// Browser globals
factory(jQuery);
}
}(function ($) {
var toFix = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'];
var toBind = 'onwheel' in document || document.documentMode >= 9 ? ['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'];
var lowestDelta, lowestDeltaXY;
if ( $.event.fixHooks ) {
for ( var i = toFix.length; i; ) {
$.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks;
}
}
$.event.special.mousewheel = {
setup: function() {
if ( this.addEventListener ) {
for ( var i = toBind.length; i; ) {
this.addEventListener( toBind[--i], handler, false );
}
} else {
this.onmousewheel = handler;
}
},
teardown: function() {
if ( this.removeEventListener ) {
for ( var i = toBind.length; i; ) {
this.removeEventListener( toBind[--i], handler, false );
}
} else {
this.onmousewheel = null;
}
}
};
$.fn.extend({
mousewheel: function(fn) {
return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
},
unmousewheel: function(fn) {
return this.unbind("mousewheel", fn);
}
});
function handler(event) {
var orgEvent = event || window.event,
args = [].slice.call(arguments, 1),
delta = 0,
deltaX = 0,
deltaY = 0,
absDelta = 0,
absDeltaXY = 0,
fn;
event = $.event.fix(orgEvent);
event.type = "mousewheel";
// Old school scrollwheel delta
if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta; }
if ( orgEvent.detail ) { delta = orgEvent.detail * -1; }
// New school wheel delta (wheel event)
if ( orgEvent.deltaY ) {
deltaY = orgEvent.deltaY * -1;
delta = deltaY;
}
if ( orgEvent.deltaX ) {
deltaX = orgEvent.deltaX;
delta = deltaX * -1;
}
// Webkit
if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY; }
if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = orgEvent.wheelDeltaX * -1; }
// Look for lowest delta to normalize the delta values
absDelta = Math.abs(delta);
if ( !lowestDelta || absDelta < lowestDelta ) { lowestDelta = absDelta; }
absDeltaXY = Math.max(Math.abs(deltaY), Math.abs(deltaX));
if ( !lowestDeltaXY || absDeltaXY < lowestDeltaXY ) { lowestDeltaXY = absDeltaXY; }
// Get a whole value for the deltas
fn = delta > 0 ? 'floor' : 'ceil';
delta = Math[fn](delta / lowestDelta);
deltaX = Math[fn](deltaX / lowestDeltaXY);
deltaY = Math[fn](deltaY / lowestDeltaXY);
// Add event and delta to the front of the arguments
args.unshift(event, delta, deltaX, deltaY);
return ($.event.dispatch || $.event.handle).apply(this, args);
}
}));
})(jQuery, window, Handsontable);
// numeral.js
// version : 1.4.7
// author : Adam Draper
// license : MIT
// http://adamwdraper.github.com/Numeral-js/
(function () {
/************************************
Constants
************************************/
var numeral,
VERSION = '1.4.7',
// internal storage for language config files
languages = {},
currentLanguage = 'en',
zeroFormat = null,
// check for nodeJS
hasModule = (typeof module !== 'undefined' && module.exports);
/************************************
Constructors
************************************/
// Numeral prototype object
function Numeral (number) {
this._n = number;
}
/**
* Implementation of toFixed() that treats floats more like decimals
*
* Fixes binary rounding issues (eg. (0.615).toFixed(2) === '0.61') that present
* problems for accounting- and finance-related software.
*/
function toFixed (value, precision, optionals) {
var power = Math.pow(10, precision),
output;
// Multiply up by precision, round accurately, then divide and use native toFixed():
output = (Math.round(value * power) / power).toFixed(precision);
if (optionals) {
var optionalsRegExp = new RegExp('0{1,' + optionals + '}$');
output = output.replace(optionalsRegExp, '');
}
return output;
}
/************************************
Formatting
************************************/
// determine what type of formatting we need to do
function formatNumeral (n, format) {
var output;
// figure out what kind of format we are dealing with
if (format.indexOf('$') > -1) { // currency!!!!!
output = formatCurrency(n, format);
} else if (format.indexOf('%') > -1) { // percentage
output = formatPercentage(n, format);
} else if (format.indexOf(':') > -1) { // time
output = formatTime(n, format);
} else { // plain ol' numbers or bytes
output = formatNumber(n, format);
}
// return string
return output;
}
// revert to number
function unformatNumeral (n, string) {
if (string.indexOf(':') > -1) {
n._n = unformatTime(string);
} else {
if (string === zeroFormat) {
n._n = 0;
} else {
var stringOriginal = string;
if (languages[currentLanguage].delimiters.decimal !== '.') {
string = string.replace(/\./g,'').replace(languages[currentLanguage].delimiters.decimal, '.');
}
// see if abbreviations are there so that we can multiply to the correct number
var thousandRegExp = new RegExp(languages[currentLanguage].abbreviations.thousand + '(?:\\)|(\\' + languages[currentLanguage].currency.symbol + ')?(?:\\))?)?$'),
millionRegExp = new RegExp(languages[currentLanguage].abbreviations.million + '(?:\\)|(\\' + languages[currentLanguage].currency.symbol + ')?(?:\\))?)?$'),
billionRegExp = new RegExp(languages[currentLanguage].abbreviations.billion + '(?:\\)|(\\' + languages[currentLanguage].currency.symbol + ')?(?:\\))?)?$'),
trillionRegExp = new RegExp(languages[currentLanguage].abbreviations.trillion + '(?:\\)|(\\' + languages[currentLanguage].currency.symbol + ')?(?:\\))?)?$');
// see if bytes are there so that we can multiply to the correct number
var prefixes = ['KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'],
bytesMultiplier = false;
for (var power = 0; power <= prefixes.length; power++) {
bytesMultiplier = (string.indexOf(prefixes[power]) > -1) ? Math.pow(1024, power + 1) : false;
if (bytesMultiplier) {
break;
}
}
// do some math to create our number
n._n = ((bytesMultiplier) ? bytesMultiplier : 1) * ((stringOriginal.match(thousandRegExp)) ? Math.pow(10, 3) : 1) * ((stringOriginal.match(millionRegExp)) ? Math.pow(10, 6) : 1) * ((stringOriginal.match(billionRegExp)) ? Math.pow(10, 9) : 1) * ((stringOriginal.match(trillionRegExp)) ? Math.pow(10, 12) : 1) * ((string.indexOf('%') > -1) ? 0.01 : 1) * Number(((string.indexOf('(') > -1) ? '-' : '') + string.replace(/[^0-9\.-]+/g, ''));
// round if we are talking about bytes
n._n = (bytesMultiplier) ? Math.ceil(n._n) : n._n;
}
}
return n._n;
}
function formatCurrency (n, format) {
var prependSymbol = (format.indexOf('$') <= 1) ? true : false;
// remove $ for the moment
var space = '';
// check for space before or after currency
if (format.indexOf(' $') > -1) {
space = ' ';
format = format.replace(' $', '');
} else if (format.indexOf('$ ') > -1) {
space = ' ';
format = format.replace('$ ', '');
} else {
format = format.replace('$', '');
}
// format the number
var output = formatNumeral(n, format);
// position the symbol
if (prependSymbol) {
if (output.indexOf('(') > -1 || output.indexOf('-') > -1) {
output = output.split('');
output.splice(1, 0, languages[currentLanguage].currency.symbol + space);
output = output.join('');
} else {
output = languages[currentLanguage].currency.symbol + space + output;
}
} else {
if (output.indexOf(')') > -1) {
output = output.split('');
output.splice(-1, 0, space + languages[currentLanguage].currency.symbol);
output = output.join('');
} else {
output = output + space + languages[currentLanguage].currency.symbol;
}
}
return output;
}
function formatPercentage (n, format) {
var space = '';
// check for space before %
if (format.indexOf(' %') > -1) {
space = ' ';
format = format.replace(' %', '');
} else {
format = format.replace('%', '');
}
n._n = n._n * 100;
var output = formatNumeral(n, format);
if (output.indexOf(')') > -1 ) {
output = output.split('');
output.splice(-1, 0, space + '%');
output = output.join('');
} else {
output = output + space + '%';
}
return output;
}
function formatTime (n, format) {
var hours = Math.floor(n._n/60/60),
minutes = Math.floor((n._n - (hours * 60 * 60))/60),
seconds = Math.round(n._n - (hours * 60 * 60) - (minutes * 60));
return hours + ':' + ((minutes < 10) ? '0' + minutes : minutes) + ':' + ((seconds < 10) ? '0' + seconds : seconds);
}
function unformatTime (string) {
var timeArray = string.split(':'),
seconds = 0;
// turn hours and minutes into seconds and add them all up
if (timeArray.length === 3) {
// hours
seconds = seconds + (Number(timeArray[0]) * 60 * 60);
// minutes
seconds = seconds + (Number(timeArray[1]) * 60);
// seconds
seconds = seconds + Number(timeArray[2]);
} else if (timeArray.lenght === 2) {
// minutes
seconds = seconds + (Number(timeArray[0]) * 60);
// seconds
seconds = seconds + Number(timeArray[1]);
}
return Number(seconds);
}
function formatNumber (n, format) {
var negP = false,
optDec = false,
abbr = '',
bytes = '',
ord = '',
abs = Math.abs(n._n);
// check if number is zero and a custom zero format has been set
if (n._n === 0 && zeroFormat !== null) {
return zeroFormat;
} else {
// see if we should use parentheses for negative number
if (format.indexOf('(') > -1) {
negP = true;
format = format.slice(1, -1);
}
// see if abbreviation is wanted
if (format.indexOf('a') > -1) {
// check for space before abbreviation
if (format.indexOf(' a') > -1) {
abbr = ' ';
format = format.replace(' a', '');
} else {
format = format.replace('a', '');
}
if (abs >= Math.pow(10, 12)) {
// trillion
abbr = abbr + languages[currentLanguage].abbreviations.trillion;
n._n = n._n / Math.pow(10, 12);
} else if (abs < Math.pow(10, 12) && abs >= Math.pow(10, 9)) {
// billion
abbr = abbr + languages[currentLanguage].abbreviations.billion;
n._n = n._n / Math.pow(10, 9);
} else if (abs < Math.pow(10, 9) && abs >= Math.pow(10, 6)) {
// million
abbr = abbr + languages[currentLanguage].abbreviations.million;
n._n = n._n / Math.pow(10, 6);
} else if (abs < Math.pow(10, 6) && abs >= Math.pow(10, 3)) {
// thousand
abbr = abbr + languages[currentLanguage].abbreviations.thousand;
n._n = n._n / Math.pow(10, 3);
}
}
// see if we are formatting bytes
if (format.indexOf('b') > -1) {
// check for space before
if (format.indexOf(' b') > -1) {
bytes = ' ';
format = format.replace(' b', '');
} else {
format = format.replace('b', '');
}
var prefixes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'],
min,
max;
for (var power = 0; power <= prefixes.length; power++) {
min = Math.pow(1024, power);
max = Math.pow(1024, power+1);
if (n._n >= min && n._n < max) {
bytes = bytes + prefixes[power];
if (min > 0) {
n._n = n._n / min;
}
break;
}
}
}
// see if ordinal is wanted
if (format.indexOf('o') > -1) {
// check for space before
if (format.indexOf(' o') > -1) {
ord = ' ';
format = format.replace(' o', '');
} else {
format = format.replace('o', '');
}
ord = ord + languages[currentLanguage].ordinal(n._n);
}
if (format.indexOf('[.]') > -1) {
optDec = true;
format = format.replace('[.]', '.');
}
var w = n._n.toString().split('.')[0],
precision = format.split('.')[1],
thousands = format.indexOf(','),
d = '',
neg = false;
if (precision) {
if (precision.indexOf('[') > -1) {
precision = precision.replace(']', '');
precision = precision.split('[');
d = toFixed(n._n, (precision[0].length + precision[1].length), precision[1].length);
} else {
d = toFixed(n._n, precision.length);
}
w = d.split('.')[0];
if (d.split('.')[1].length) {
d = languages[currentLanguage].delimiters.decimal + d.split('.')[1];
} else {
d = '';
}
if (optDec && Number(d) === 0) {
d = '';
}
} else {
w = toFixed(n._n, null);
}
// format number
if (w.indexOf('-') > -1) {
w = w.slice(1);
neg = true;
}
if (thousands > -1) {
w = w.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1' + languages[currentLanguage].delimiters.thousands);
}
if (format.indexOf('.') === 0) {
w = '';
}
return ((negP && neg) ? '(' : '') + ((!negP && neg) ? '-' : '') + w + d + ((ord) ? ord : '') + ((abbr) ? abbr : '') + ((bytes) ? bytes : '') + ((negP && neg) ? ')' : '');
}
}
/************************************
Top Level Functions
************************************/
numeral = function (input) {
if (numeral.isNumeral(input)) {
input = input.value();
} else if (!Number(input)) {
input = 0;
}
return new Numeral(Number(input));
};
// version number
numeral.version = VERSION;
// compare numeral object
numeral.isNumeral = function (obj) {
return obj instanceof Numeral;
};
// This function will load languages and then set the global language. If
// no arguments are passed in, it will simply return the current global
// language key.
numeral.language = function (key, values) {
if (!key) {
return currentLanguage;
}
if (key && !values) {
currentLanguage = key;
}
if (values || !languages[key]) {
loadLanguage(key, values);
}
return numeral;
};
numeral.language('en', {
delimiters: {
thousands: ',',
decimal: '.'
},
abbreviations: {
thousand: 'k',
million: 'm',
billion: 'b',
trillion: 't'
},
ordinal: function (number) {
var b = number % 10;
return (~~ (number % 100 / 10) === 1) ? 'th' :
(b === 1) ? 'st' :
(b === 2) ? 'nd' :
(b === 3) ? 'rd' : 'th';
},
currency: {
symbol: '$'
}
});
numeral.zeroFormat = function (format) {
if (typeof(format) === 'string') {
zeroFormat = format;
} else {
zeroFormat = null;
}
};
/************************************
Helpers
************************************/
function loadLanguage(key, values) {
languages[key] = values;
}
/************************************
Numeral Prototype
************************************/
numeral.fn = Numeral.prototype = {
clone : function () {
return numeral(this);
},
format : function (inputString) {
return formatNumeral(this, inputString ? inputString : numeral.defaultFormat);
},
unformat : function (inputString) {
return unformatNumeral(this, inputString ? inputString : numeral.defaultFormat);
},
value : function () {
return this._n;
},
valueOf : function () {
return this._n;
},
set : function (value) {
this._n = Number(value);
return this;
},
add : function (value) {
this._n = this._n + Number(value);
return this;
},
subtract : function (value) {
this._n = this._n - Number(value);
return this;
},
multiply : function (value) {
this._n = this._n * Number(value);
return this;
},
divide : function (value) {
this._n = this._n / Number(value);
return this;
},
difference : function (value) {
var difference = this._n - Number(value);
if (difference < 0) {
difference = -difference;
}
return difference;
}
};
/************************************
Exposing Numeral
************************************/
// CommonJS module is defined
if (hasModule) {
module.exports = numeral;
}
/*global ender:false */
if (typeof ender === 'undefined') {
// here, `this` means `window` in the browser, or `global` on the server
// add `numeral` as a global object via a string identifier,
// for Closure Compiler 'advanced' mode
this['numeral'] = numeral;
}
/*global define:false */
if (typeof define === 'function' && define.amd) {
define([], function () {
return numeral;
});
}
}).call(this);
|
react-ui/src/components/StackOverflowUser/StackOverflowUser.js
|
hokustalkshow/find-popular
|
import React, { Component } from 'react';
import { connect } from 'react-redux';
import { bindActionCreators } from 'react';
class StackOverflowUser extends Component {
render() {
return (
<div>
yolo
</div>
);
}
}
const mapStateToProps = state => (
{
user: state.stackOverflowReducer.user,
}
);
export default connect()(StackOverflowUser);
|
app/containers/MyCommunitiesContainer.js
|
AlienStream/experimental-frontend
|
import React from 'react';
import SquareGrid from '../components/square_grid';
class MyCommunitiesContainer extends React.Component {
state = {
items: []
}
componentDidMount() {
fetch("http://api.alienstream.com/communities", {
method: 'get'
})
.then((result) => {
return result.json();
}).then((json) => {
var items = json.data.map(function(item) {
var id = item.id;
item.title = item.name;
item.action = function() {
console.log("playing " + id);
}
item.link = function() {
store.dispatch('')
}
return item;
});
this.setState({
items: items
})
})
}
render() {
return (
<section className="vbox">
<section className="w-f-md" id="bjax-target">
<section className="hbox stretch FadeIn animated">
<SquareGrid items={this.state.items} title="My Communities"/>
</section>
</section>
</section>
);
}
}
export default MyCommunitiesContainer;
|
packages/fyndiq-ui-test/stories/illustrations.js
|
fyndiq/fyndiq-ui
|
import React from 'react'
import { storiesOf } from '@storybook/react'
import {
FileUploadIllustration,
LoginIllustration,
SearchIllustration,
SearchNoResultIllustration,
} from 'fyndiq-illustrations'
const h2 = {
color: '#666',
fontSize: '15px',
padding: '8px 10px',
background: '#EEE',
fontFamily: 'monospace',
}
storiesOf('Illustrations', module)
.addWithInfo('search', () => (
<div>
<h2 style={h2}><SearchIllustration /></h2>
<SearchIllustration />
<h2 style={h2}><SearchNoResultIllustration /></h2>
<SearchNoResultIllustration />
</div>
))
.addWithInfo('login', () => (
<div>
<h2 style={h2}><LoginIllustration /></h2>
<LoginIllustration />
</div>
))
.addWithInfo('file', () => (
<div>
<h2 style={h2}><FileUploadIllustration /></h2>
<FileUploadIllustration />
</div>
))
|
ui/src/containers/quotationsContainer.js
|
jollopre/mps
|
import React, { Component } from 'react';
import { connect } from 'react-redux';
import queryString from 'query-string';
import { getQuotations, searchQuotations } from '../actions/quotations';
import Quotations from '../components/quotations';
import { setPage, QUOTATIONS } from '../actions/pagination';
class QuotationsContainer extends Component {
componentDidMount() {
const { getQuotations, customerId, searchQuotations, term } = this.props;
if (term) {
searchQuotations({ customerId, term });
} else {
getQuotations({ customerId });
}
}
render(){
const { quotations, isFetching } = this.props;
if (isFetching) {
return (<p>Fetching quotations...</p>);
}
else if (quotations) {
return (<Quotations list={quotations} />);
}
return null; // isFetching is false and quotations is null
}
componentWillUnmount() {
const { setPage } = this.props;
setPage({ resource: QUOTATIONS });
}
}
const mapStateToProps = (state, ownProps) => {
const { quotations, pagination } = state;
const currentPage = pagination.quotations.currentPage;
const ids = pagination.quotations.pages[currentPage] ?
pagination.quotations.pages[currentPage].ids : null;
const queryObject = queryString.parse(ownProps.location.search);
const quotationsFilter = ids ? ids.reduce((acc, id) => {
return acc.concat(quotations.byId[id]);
}, []) : null;
return {
...quotations,
quotations: quotationsFilter,
customerId: ownProps.match.params.id,
term: queryObject.search,
};
};
const mapDispatchToProps = (dispatch) => {
return {
getQuotations: (params) => {
dispatch(getQuotations(params));
},
searchQuotations: (params) => {
dispatch(searchQuotations(params));
},
setPage: (params) => {
dispatch(setPage(params));
},
};
};
export default connect(mapStateToProps, mapDispatchToProps)(QuotationsContainer);
|
src/components/relativeLink/index.js
|
slaweet/lisk-nano
|
import React from 'react';
import { connect } from 'react-redux';
import { Link } from 'react-router-dom';
import { withRouter } from 'react-router';
import buttonStyle from 'react-toolbox/lib/button/theme.css';
import offlineStyle from '../offlineWrapper/offlineWrapper.css';
import dialogs from '../dialog/dialogs';
const RelativeLink = ({
location, to, children, className, raised, neutral, primary, flat, disableWhenOffline,
}) => {
let style = '';
if (raised !== undefined) style += `${buttonStyle.raised} `;
if (neutral !== undefined) style += `${buttonStyle.neutral} `;
if (flat !== undefined) style += `${buttonStyle.flat} `;
if (primary !== undefined) style += `${buttonStyle.primary} `;
if (disableWhenOffline !== undefined) style += `${offlineStyle.disableWhenOffline} `;
if (style !== '') style += ` ${buttonStyle.button}`;
const dialogNames = Object.keys(dialogs());
let pathname = location.pathname;
dialogNames.forEach((dialog) => {
pathname = pathname.replace(`/${dialog}`, '');
});
const path = `${pathname}/${to}`.replace('//', '/');
return (
<Link className={`${className} ${style}`} to={path}>{ children }</Link>
);
};
const mapStateToProps = state => ({
dialog: state.dialog,
});
export default withRouter(connect(mapStateToProps)(RelativeLink));
|
frontend/src/TextBox.js
|
Jspsun/HackTheNorth2017
|
import React, { Component } from 'react';
import styled from 'styled-components';
const SpaceWrapper = styled.div`
display: inline-block;
vertical-align: top;
box-sizing: border-box;
padding-left: 10px;
width: 25%;
max-height: 550px;
overflow: hidden;
position: relative;
`
const TextWrapper = styled.div`
padding-left: 5px;
width: 100%;
box-sizing: border-box;
padding-bottom: 0;
padding-top: 0;
position: relative;
font-size: 16px;
height: 550px;
margin-bottom: 0;
border: 1px solid gray;
iframe {
position: absolute;
height: 100%;
width: 100%;
}
`;
const sketchStyle = {
fontSize: '16px',
}
export class TextBox extends Component {
render() {
var response = this.props.responseText;
return (
<SpaceWrapper>
<TextWrapper>
<div style={sketchStyle}>
{response.split('\n').map(resp =>
<p>{resp}</p>
)}
</div>
</TextWrapper>
</SpaceWrapper>
);
}
}
|
src/svg-icons/file/folder-open.js
|
ArcanisCz/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let FileFolderOpen = (props) => (
<SvgIcon {...props}>
<path d="M20 6h-8l-2-2H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2zm0 12H4V8h16v10z"/>
</SvgIcon>
);
FileFolderOpen = pure(FileFolderOpen);
FileFolderOpen.displayName = 'FileFolderOpen';
FileFolderOpen.muiName = 'SvgIcon';
export default FileFolderOpen;
|
src/Projects/Repository.js
|
yrezgui/github-projects
|
import './Repository.css';
import React from 'react';
import classNames from 'classnames';
import RepositoryHeader from './RepositoryHeader';
export default class RepositoryDetails extends React.Component {
constructor(props) {
super(props);
}
render() {
const classes = classNames('repository', {
active: this.props.active
});
return (
<div className={classes}>
<RepositoryHeader
repo={this.props.repo}
active={this.props.active}
onSelect={this.props.onSelect}
/>
<div className="repository-details">
<p className="repository-description h5">{this.props.repo.description}</p>
<div className="repository-language py2 mb1">
<p className="name h5">{this.props.repo.language || 'No language found'}</p>
<p className="percentage h3">100%</p>
</div>
</div>
</div>
);
}
}
|
src/modules/widget/FilterItem.js
|
lenxeon/react
|
'use strict'
import React from 'react'
import Datetime from './Datetime'
import Input from './Input'
import Select from './Select'
const DEFAULT_OPS = ['=', 'like', '>', '>=', '<', '<=', 'in', 'not in']
export default class FilterItem extends React.Component {
static displayName = 'FilterItem'
static propTypes = {
index: React.PropTypes.number, // for onChange update filters
label: React.PropTypes.string,
name: React.PropTypes.string,
onChange: React.PropTypes.func,
op: React.PropTypes.string,
ops: React.PropTypes.array,
options: React.PropTypes.array,
optionsIndex: React.PropTypes.number,
removeFilter: React.PropTypes.func,
type: React.PropTypes.string,
value: React.PropTypes.any
}
onLabelChange (optionsIndex) {
optionsIndex = parseInt(optionsIndex)
let options = this.props.options[optionsIndex]
let filter = {
optionsIndex: optionsIndex,
label: options.label,
name: options.name,
op: null,
value: null,
ops: options.ops || DEFAULT_OPS
}
// only one op, use it
if (filter.ops.length === 1) {
filter.op = filter.ops[0]
}
this.props.onChange(this.props.index, filter)
}
onOpChange (op) {
this.props.onChange(this.props.index, { op })
}
onValueChange (value) {
this.props.onChange(this.props.index, { value })
}
getFunc () {
let options = this.props.options,
name = this.props.name,
value = this.props.value,
op = this.props.op,
func = function () {},
filter = options[this.props.index]
if (options.type === 'integer' || options.type === 'number') {
value = parseFloat(value)
}
if (filter[op]) {
return function (d) {
return filter[op](d, value)
}
}
switch (op) {
case '=':
func = d => { return d[name].toString() === value.toString() }
break
case 'like':
func = d => { return d[name].indexOf(value) >= 0 }
break
case '>':
func = d => { return d[name] > value }
break
case '>=':
func = d => { return d[name] >= value }
break
case '<':
func = d => { return d[name] < value }
break
case '<=':
func = d => { return d[name] <= value }
break
case 'in':
func = d => { return value.split(',').indexOf(d[name].toString()) >= 0 }
break
case 'not in':
func = d => { return value.split(',').indexOf(d[name].toString()) < 0 }
break
}
return func
}
remove () {
// setTimeout wait parent clickaway completed
setTimeout(() => {
this.props.removeFilter(this.props.index)
}, 0)
}
renderOp () {
if (this.props.ops) {
return <Select style={{width: 120}} value={this.props.op} onChange={this.onOpChange.bind(this)} data={this.props.ops} />
} else {
return null
}
}
renderControl () {
if (!this.props.label) {
return null
}
let options = this.props.options[this.props.optionsIndex],
props = options.props || {},
onChange = this.onValueChange.bind(this),
style = { width: 240 },
control
switch (options.type) {
case 'select':
control = <Select value={this.props.value} onChange={onChange} style={style} {...props} />
break
case 'datetime':
control = <Datetime value={this.props.value} onChange={onChange} {...props} />
break
default:
control = <Input value={this.props.value} type={options.type} style={style} onChange={onChange} {...props} />
break
}
return control
}
render () {
let optionsIndex = this.props.optionsIndex
if (optionsIndex !== undefined) {
optionsIndex = optionsIndex.toString()
}
return (
<div className="rct-filter-item">
<Select style={{width: 140}}
value={optionsIndex}
onChange={this.onLabelChange.bind(this)}
optionTpl="{label}"
valueTpl="{optionsIndex}"
data={this.props.options} />
{ this.renderOp() }
{ this.renderControl() }
<button onClick={this.remove.bind(this)} className="remove">×</button>
</div>
)
}
}
|
node_modules/react-icons/ti/chevron-right.js
|
bairrada97/festival
|
import React from 'react'
import Icon from 'react-icon-base'
const TiChevronRight = props => (
<Icon viewBox="0 0 40 40" {...props}>
<g><path d="m14.3 9.3c-1.3 1.3-1.3 3.4 0 4.7l6 6-6 6c-1.3 1.3-1.3 3.4 0 4.7 0.7 0.6 1.5 1 2.4 1s1.7-0.4 2.3-1l10.7-10.7-10.7-10.7c-1.3-1.3-3.4-1.3-4.7 0z"/></g>
</Icon>
)
export default TiChevronRight
|
src/js/components/classification-details.js
|
UNECE/Classification-Explorer
|
import React from 'react';
import Correspondences from './correspondences';
import Levels from './levels';
import ClassificationDetailsPane from './classification-details-pane';
import { sparqlConnect } from '../sparql/configure-sparql';
import { LOADED } from 'sparql-connect';
import { connectFromRoute } from '../router-mapping';
import Loading from './loading.js';
function ClassificationDetails({
loaded,
classification,
code,
label,
issued,
}) {
//let details
if (loaded !== LOADED)
return <Loading from="Classification" plural={false} />;
return (
<div>
<h1>{label}</h1>
<ClassificationDetailsPane
loaded={loaded}
code={code}
label={label}
issued={issued}
/>
<Correspondences classification={classification} />
<Levels classification={classification} />
</div>
);
}
export default connectFromRoute(
sparqlConnect.classificationDetails(ClassificationDetails)
);
|
src/public/js/components/screens/FocusPresence.js
|
datalocale/dataviz-finances-gironde
|
import React from 'react';
import { connect } from 'react-redux';
import page from 'page';
import StackChart from '../../../../shared/js/components/StackChart';
import PageTitle from '../../../../shared/js/components/gironde.fr/PageTitle';
import SecundaryTitle from '../../../../shared/js/components/gironde.fr/SecundaryTitle';
import PrimaryCallToAction from '../../../../shared/js/components/gironde.fr/PrimaryCallToAction';
import Markdown from '../../../../shared/js/components/Markdown';
import {makeAmountString} from '../../../../shared/js/components/MoneyAmount';
import {aggregatedDocumentBudgetaireNodeTotal} from '../../../../shared/js/finance/AggregationDataStructures.js'
import {makePartition, makeElementById} from './FinanceElement';
import FocusDetail from '../FocusDetail';
import {urls, AGENTS_PICTO, CARBURANT_PICTO, ELECTRICITE_PICTO, CARTE_PRESENCE_HTML} from '../../constants/resources';
import colorClassById from '../../colorClassById';
export function FocusSol({
year, partitionByYear, yearDetails, screenWidth, urls
}) {
const years = partitionByYear.keySeq().toJS();
// sort all partitions part according to the order in this year's partition
let thisYearPartition = partitionByYear.get(year)
thisYearPartition = thisYearPartition && thisYearPartition.sort((p1, p2) => p2.partAmount - p1.partAmount);
const partitionIdsInOrder = thisYearPartition && thisYearPartition.map(p => p.contentId) || [];
// reorder all partitions so they adhere to partitionIdsInOrder
partitionByYear = partitionByYear.map(partition => {
// indexOf inside a .map leads to O(n^2), but lists are 10 elements long max, so it's ok
return partition && partition.sort((p1, p2) => partitionIdsInOrder.indexOf(p1.contentId) - partitionIdsInOrder.indexOf(p2.contentId))
});
const focusDetailsDenominator = yearDetails ? yearDetails['DF.6'] : NaN;
return React.createElement('article', {className: 'focus presence'},
React.createElement('section', {},
React.createElement(PageTitle, {text: `Présence du Département sur le territoire`}),
React.createElement(Markdown, {},
`La Gironde attire chaque année **entre 18 000 et 20 000 nouveaux habitants**. Cet afflux est un véritable défi puisque plus d’habitants signifie également plus de services publics à mettre en oeuvre. Le Département **accorde une attention particulière au maintien** de la qualité des services offerts à toutes les Girondines et tous les Girondins sur l’ensemble du territoire.`
)
),
React.createElement('section', {className: 'focus-map'},
React.createElement(SecundaryTitle, {text: 'Carte de la présence du département en Gironde'}),
React.createElement(Markdown, {},
`Puéricultrices, travailleurs sociaux, agents d’exploitation et de voirie, adjoints techniques territoriaux des établissements d’enseignement, juristes… **6 914** agents exercent **125 métiers** dans **425 lieux de travail et d’accueil du public**. A chaque lieu sont associés des frais de structure (consommation énergétique, éventuellement loyer) gérés dans le cadre de la stratégie patrimoniale départementale. Explorez la carte ci-dessous pour visualiser le détail de ces frais de fonctionnement.`
),
React.createElement('iframe', {src: urls[CARTE_PRESENCE_HTML], sandbox: 'allow-scripts'})
),
React.createElement('section', {},
React.createElement(SecundaryTitle, {text: 'Les frais liés à la présence du Département sur le territoire'}),
React.createElement(Markdown, {},
`Parmi les frais de fonctionnement on trouve des charges de structure qui permettent le fonctionnement de la collectivité au quotidien et sur tout le territoire girondin.`
),
React.createElement(StackChart, {
WIDTH: screenWidth >= 800 + 80 ?
800 :
(screenWidth - 85 >= 600 ? screenWidth - 85 : (
screenWidth <= 600 ? screenWidth - 10 : 600
)),
portrait: screenWidth <= 600,
xs: years,
ysByX: partitionByYear.map(partition => partition.map(part => part.partAmount)),
onBrickClicked: (year, id) => { page(`#!/finance-details/${id}`); },
legendItems: thisYearPartition && thisYearPartition.map(p => ({
id: p.contentId,
className: p.contentId,
url: p.url,
text: p.texts.label,
colorClassName: colorClassById.get(p.contentId)
})).toArray(),
yValueDisplay: makeAmountString
}),
React.createElement(PrimaryCallToAction, {href: '#!/finance-details/DF.6.1', text: `en savoir plus`})
),
React.createElement('section', {},
React.createElement(SecundaryTitle, {text: `Détails des frais liés à la présence du Département sur le territoire`}),
React.createElement(Markdown, {}, `Avec la crise sanitaire, une extrême attention aux dépenses a été demandée aux services, et un important travail de régulation a été mené en 2020 afin de limiter les dépenses non essentielles`),
React.createElement(FocusDetail, {
className: 'buildings',
title: 'Prestations de services',
illustrationUrl: urls[ELECTRICITE_PICTO],
amount: yearDetails ? yearDetails['DF.6.1.2'] : undefined,
proportion: yearDetails ? yearDetails['DF.6.1.2']/focusDetailsDenominator : 1,
text: `Le Département assure l’entretien et la réparation des bâtiments qu’il occupe ou utilise en qualité de locataire : il les équipe, les relie à internet à haut débit et les assure contre les risques. Ce poste est en baisse de 16% en 2020`,
highlights: [
{
strong: '1,56 M€',
span: `locations immobilières (-7.7%)`
},
{
strong: '0.74M€',
span: `entretien et de maintenance des bâtiments (-4.5%)`
},
{
strong: '1,07M€',
span: `contrats d’assurance (+7%)`
}
],
moreUrl: '#!/finance-details/DF.6.1.2'
}),
React.createElement(FocusDetail, {
className: 'buildings',
title: 'Achats et fournitures',
illustrationUrl: urls[CARBURANT_PICTO],
amount: yearDetails ? yearDetails['DF.6.1.1'] : undefined,
proportion: yearDetails ? yearDetails['DF.6.1.1']/focusDetailsDenominator : 1,
text: `Cela correspond par exemple au financement de la consommation électrique des bâtiments de la collectivité, du carburant pour le déplacement des agents, de l’achat de mobilier, des dépenses de consommation d’eau ou de chauffage ou encore celle de ses véhicules électriques.`,
highlights: [
{
strong: '1,6M€',
span: `frais d'electicité (+13%)`
},
{
strong: '0.4 M€',
span: `dépenses de carburant (-36%)`
},
{
strong: '0.38 M€',
span: `dépenses de fourniture (-14%)`
}
/*{
strong: '0.275 M€',
span: `dépenses d'entretien (-1.75%)`
}*/
],
moreUrl: '#!/finance-details/DF.6.1.1'
}),
React.createElement(FocusDetail, {
className: 'buildings',
title: 'Frais divers',
illustrationUrl: urls[AGENTS_PICTO],
amount: yearDetails ? yearDetails['DF.6.1.3'] : undefined,
proportion: yearDetails ? yearDetails['DF.6.1.3']/focusDetailsDenominator : 1,
text: `Cela concerne en particulier les honoraires, le conseil, les frais de réception, les frais télécom, l’affranchissement, les services bancaires…`,
highlights: [
{
strong: '0.8 M€',
span: `frais de nettoyage de locaux (-6.4%)`
},
{
strong: '0.7 M€',
span: `frais d’affranchissement (-6.1%)`
},
{
strong: '2.6 M€',
span: `frais de télécommunications (-17.5%)`
}
],
moreUrl: '#!/finance-details/DF.6.1.3'
})
)
);
}
const displayedContentId = 'DF.6.1';
export default connect(
state => {
const { aggregationByYear, currentYear, textsById, screenWidth} = state;
const partitionByYear = aggregationByYear.map(aggregated => {
const elementById = makeElementById(aggregated);
const yearElement = elementById.get(displayedContentId);
return yearElement && yearElement.children && makePartition(yearElement, elementById.map(e => aggregatedDocumentBudgetaireNodeTotal(e)), textsById)
});
const elementById = aggregationByYear.get(currentYear) ?
makeElementById(aggregationByYear.get(currentYear)) :
undefined;
const yearDetails = elementById ? {
'DF.6': aggregatedDocumentBudgetaireNodeTotal(elementById.get('DF.6')),
'DF.6.1.1': aggregatedDocumentBudgetaireNodeTotal(elementById.get('DF.6.1.1')),
'DF.6.1.2': aggregatedDocumentBudgetaireNodeTotal(elementById.get('DF.6.1.2')),
'DF.6.1.3': aggregatedDocumentBudgetaireNodeTotal(elementById.get('DF.6.1.3'))
} : undefined;
return {
year: currentYear,
yearDetails,
partitionByYear,
screenWidth,
urls
};
},
() => ({})
)(FocusSol);
|
index.ios.js
|
Stoneski93/GymDiary
|
'use strict';
import React from 'react'
import { AppRegistry } from 'react-native'
import AppContainer from './ReactApp/containers/'
AppRegistry.registerComponent('StarterKit', () => AppContainer)
|
ajax/libs/yasr/2.5.3/yasr.bundled.min.js
|
hpneo/cdnjs
|
!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;"undefined"!=typeof window?e=window:"undefined"!=typeof global?e=global:"undefined"!=typeof self&&(e=self),e.YASR=t()}}(function(){var t;return function e(t,n,r){function i(a,s){if(!n[a]){if(!t[a]){var l="function"==typeof require&&require;if(!s&&l)return l(a,!0);if(o)return o(a,!0);var u=new Error("Cannot find module '"+a+"'");throw u.code="MODULE_NOT_FOUND",u}var c=n[a]={exports:{}};t[a][0].call(c.exports,function(e){var n=t[a][1][e];return i(n?n:e)},c,c.exports,e,t,n,r)}return n[a].exports}for(var o="function"==typeof require&&require,a=0;a<r.length;a++)i(r[a]);return i}({1:[function(t,e){e.exports=t("./main.js")},{"./main.js":39}],2:[function(e,n,r){(function(n,i,o){(function(n){"use strict";"function"==typeof t&&t.amd?t("datatables",["jquery"],n):"object"==typeof r?n(e("jquery")):jQuery&&!jQuery.fn.dataTable&&n(jQuery)})(function(t){"use strict";function e(n){var r,i,o="a aa ai ao as b fn i m o s ",a={};t.each(n,function(t){r=t.match(/^([^A-Z]+?)([A-Z])/);if(r&&-1!==o.indexOf(r[1]+" ")){i=t.replace(r[0],r[2].toLowerCase());a[i]=t;"o"===r[1]&&e(n[t])}});n._hungarianMap=a}function r(n,i,a){n._hungarianMap||e(n);var s;t.each(i,function(e){s=n._hungarianMap[e];if(s!==o&&(a||i[s]===o))if("o"===s.charAt(0)){i[s]||(i[s]={});t.extend(!0,i[s],i[e]);r(n[s],i[s],a)}else i[s]=i[e]})}function a(t){var e=$e.defaults.oLanguage,n=t.sZeroRecords;!t.sEmptyTable&&n&&"No data available in table"===e.sEmptyTable&&Oe(t,t,"sZeroRecords","sEmptyTable");!t.sLoadingRecords&&n&&"Loading..."===e.sLoadingRecords&&Oe(t,t,"sZeroRecords","sLoadingRecords");t.sInfoThousands&&(t.sThousands=t.sInfoThousands);var r=t.sDecimal;r&&Xe(r)}function 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t=this._iDisplayLength,e=this._iDisplayStart,n=e+t,r=this.aiDisplay.length,i=this.oFeatures,o=i.bPaginate;return i.bServerSide?o===!1||-1===t?e+r:Math.min(e+t,this._iRecordsDisplay):!o||n>r||-1===t?r:n},oInstance:null,sInstance:null,iTabIndex:0,nScrollHead:null,nScrollFoot:null,aLastSort:[],oPlugins:{}};$e.ext=Ye={classes:{},errMode:"alert",feature:[],search:[],internal:{},legacy:{ajax:null},pager:{},renderer:{pageButton:{},header:{}},order:{},type:{detect:[],search:{},order:{}},_unique:0,fnVersionCheck:$e.fnVersionCheck,iApiIndex:0,oJUIClasses:{},sVersion:$e.version};t.extend(Ye,{afnFiltering:Ye.search,aTypes:Ye.type.detect,ofnSearch:Ye.type.search,oSort:Ye.type.order,afnSortData:Ye.order,aoFeatures:Ye.feature,oApi:Ye.internal,oStdClasses:Ye.classes,oPagination:Ye.pager});t.extend($e.ext.classes,{sTable:"dataTable",sNoFooter:"no-footer",sPageButton:"paginate_button",sPageButtonActive:"current",sPageButtonDisabled:"disabled",sStripeOdd:"odd",sStripeEven:"even",sRowEmpty:"dataTables_empty",sWrapper:"dataTables_wrapper",sFilter:"dataTables_filter",sInfo:"dataTables_info",sPaging:"dataTables_paginate paging_",sLength:"dataTables_length",sProcessing:"dataTables_processing",sSortAsc:"sorting_asc",sSortDesc:"sorting_desc",sSortable:"sorting",sSortableAsc:"sorting_asc_disabled",sSortableDesc:"sorting_desc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sFilterInput:"",sLengthSelect:"",sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead",sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataTables_scrollBody",sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sHeaderTH:"",sFooterTH:"",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"",sJUIHeader:"",sJUIFooter:""});(function(){var e="";e="";var n=e+"ui-state-default",r=e+"css_right ui-icon ui-icon-",i=e+"fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix";t.extend($e.ext.oJUIClasses,$e.ext.classes,{sPageButton:"fg-button ui-button 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Vn=$e.ext.pager;t.extend(Vn,{simple:function(){return["previous","next"]},full:function(){return["first","previous","next","last"]},simple_numbers:function(t,e){return["previous",Ve(t,e),"next"]},full_numbers:function(t,e){return["first","previous",Ve(t,e),"next","last"]},_numbers:Ve,numbers_length:7});t.extend(!0,$e.ext.renderer,{pageButton:{_:function(e,n,r,o,a,s){var l,u,c=e.oClasses,f=e.oLanguage.oPaginate,h=0,d=function(n,i){var o,p,g,m,v=function(t){he(e,t.data.action,!0)};for(o=0,p=i.length;p>o;o++){m=i[o];if(t.isArray(m)){var y=t("<"+(m.DT_el||"div")+"/>").appendTo(n);d(y,m)}else{l="";u="";switch(m){case"ellipsis":n.append("<span>…</span>");break;case"first":l=f.sFirst;u=m+(a>0?"":" "+c.sPageButtonDisabled);break;case"previous":l=f.sPrevious;u=m+(a>0?"":" "+c.sPageButtonDisabled);break;case"next":l=f.sNext;u=m+(s-1>a?"":" "+c.sPageButtonDisabled);break;case"last":l=f.sLast;u=m+(s-1>a?"":" 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n=e.oLanguage.sDecimal;return cn(t,n)?"num"+n:null},function(t){if(t&&(!nn.test(t)||!rn.test(t)))return null;var e=Date.parse(t);return null!==e&&!isNaN(e)||sn(t)?"date":null},function(t,e){var n=e.oLanguage.sDecimal;return cn(t,n,!0)?"num-fmt"+n:null},function(t,e){var n=e.oLanguage.sDecimal;return hn(t,n)?"html-num"+n:null},function(t,e){var n=e.oLanguage.sDecimal;return hn(t,n,!0)?"html-num-fmt"+n:null},function(t){return sn(t)||"string"==typeof t&&-1!==t.indexOf("<")?"html":null}]);t.extend($e.ext.type.search,{html:function(t){return sn(t)?t:"string"==typeof t?t.replace(tn," ").replace(en,""):""},string:function(t){return sn(t)?t:"string"==typeof t?t.replace(tn," "):t}});t.extend(!0,$e.ext.renderer,{header:{_:function(e,n,r,i){t(e.nTable).on("order.dt.DT",function(t,o,a,s){if(e===o){var l=r.idx;n.removeClass(r.sSortingClass+" "+i.sSortAsc+" "+i.sSortDesc).addClass("asc"==s[l]?i.sSortAsc:"desc"==s[l]?i.sSortDesc:r.sSortingClass)}})},jqueryui:function(e,n,r,i){var o=r.idx;t("<div/>").addClass(i.sSortJUIWrapper).append(n.contents()).append(t("<span/>").addClass(i.sSortIcon+" "+r.sSortingClassJUI)).appendTo(n);t(e.nTable).on("order.dt.DT",function(t,a,s,l){if(e===a){n.removeClass(i.sSortAsc+" "+i.sSortDesc).addClass("asc"==l[o]?i.sSortAsc:"desc"==l[o]?i.sSortDesc:r.sSortingClass);n.find("span."+i.sSortIcon).removeClass(i.sSortJUIAsc+" "+i.sSortJUIDesc+" "+i.sSortJUI+" "+i.sSortJUIAscAllowed+" "+i.sSortJUIDescAllowed).addClass("asc"==l[o]?i.sSortJUIAsc:"desc"==l[o]?i.sSortJUIDesc:r.sSortingClassJUI)}})}}});$e.render={number:function(t,e,n,r){return{display:function(i){var o=0>i?"-":"";i=Math.abs(parseFloat(i));var a=parseInt(i,10),s=n?e+(i-a).toFixed(n).substring(2):"";return o+(r||"")+a.toString().replace(/\B(?=(\d{3})+(?!\d))/g,t)+s}}}};t.extend($e.ext.internal,{_fnExternApiFunc:Ge,_fnBuildAjax:U,_fnAjaxUpdate:B,_fnAjaxParameters:V,_fnAjaxUpdateDraw:X,_fnAjaxDataSrc:G,_fnAddColumn:f,_fnColumnOptions:h,_fnAdjustColumnSizing:d,_fnVisibleToColumnIndex:p,_fnColumnIndexToVisible:g,_fnVisbleColumns:m,_fnGetColumns:v,_fnColumnTypes:y,_fnApplyColumnDefs:b,_fnHungarianMap:e,_fnCamelToHungarian:r,_fnLanguageCompat:a,_fnBrowserDetect:u,_fnAddData:x,_fnAddTr:w,_fnNodeToDataIndex:C,_fnNodeToColumnIndex:S,_fnGetCellData:T,_fnSetCellData:k,_fnSplitObjNotation:_,_fnGetObjectDataFn:M,_fnSetObjectDataFn:D,_fnGetDataMaster:L,_fnClearTable:A,_fnDeleteIndex:N,_fnInvalidateRow:E,_fnGetRowElements:j,_fnCreateTr:P,_fnBuildHead:H,_fnDrawHead:O,_fnDraw:R,_fnReDraw:F,_fnAddOptionsHtml:W,_fnDetectHeader:z,_fnGetUniqueThs:q,_fnFeatureHtmlFilter:$,_fnFilterComplete:Y,_fnFilterCustom:J,_fnFilterColumn:K,_fnFilter:Z,_fnFilterCreateSearch:Q,_fnEscapeRegex:te,_fnFilterData:ee,_fnFeatureHtmlInfo:ie,_fnUpdateInfo:oe,_fnInfoMacros:ae,_fnInitialise:se,_fnInitComplete:le,_fnLengthChange:ue,_fnFeatureHtmlLength:ce,_fnFeatureHtmlPaginate:fe,_fnPageChange:he,_fnFeatureHtmlProcessing:de,_fnProcessingDisplay:pe,_fnFeatureHtmlTable:ge,_fnScrollDraw:me,_fnApplyToChildren:ve,_fnCalculateColumnWidths:ye,_fnThrottle:be,_fnConvertToWidth:xe,_fnScrollingWidthAdjust:we,_fnGetWidestNode:Ce,_fnGetMaxLenString:Se,_fnStringToCss:Te,_fnScrollBarWidth:ke,_fnSortFlatten:_e,_fnSort:Me,_fnSortAria:De,_fnSortListener:Le,_fnSortAttachListener:Ae,_fnSortingClasses:Ne,_fnSortData:Ee,_fnSaveState:je,_fnLoadState:Pe,_fnSettingsFromNode:Ie,_fnLog:He,_fnMap:Oe,_fnBindAction:Fe,_fnCallbackReg:We,_fnCallbackFire:ze,_fnLengthOverflow:qe,_fnRenderer:Ue,_fnDataSource:Be,_fnRowAttributes:I,_fnCalculateEnd:function(){}});t.fn.dataTable=$e;t.fn.dataTableSettings=$e.settings;t.fn.dataTableExt=$e.ext;t.fn.DataTable=function(e){return t(this).dataTable(e).api()};t.each($e,function(e,n){t.fn.DataTable[e]=n});return t.fn.dataTable})})(window,document)},{jquery:19}],3:[function(t){var e,n=t("jquery"),r=n(document),i=n("head"),o=null,a=[],s=0,l="id",u="px",c="JColResizer",f=parseInt,h=Math,d=navigator.userAgent.indexOf("Trident/4.0")>0;try{e=sessionStorage}catch(p){}i.append("<style type='text/css'> .JColResizer{table-layout:fixed;} .JColResizer td, .JColResizer th{overflow:hidden;padding-left:0!important; padding-right:0!important;} .JCLRgrips{ height:0px; position:relative;} .JCLRgrip{margin-left:-5px; position:absolute; z-index:5; } .JCLRgrip .JColResizer{position:absolute;background-color:red;filter:alpha(opacity=1);opacity:0;width:10px;height:100%;top:0px} .JCLRLastGrip{position:absolute; width:1px; } .JCLRgripDrag{ border-left:1px dotted black; }</style>");var g=function(t,e){var r=n(t);if(e.disable)return m(r);var i=r.id=r.attr(l)||c+s++;r.p=e.postbackSafe;if(r.is("table")&&!a[i]){r.addClass(c).attr(l,i).before('<div class="JCLRgrips"/>');r.opt=e;r.g=[];r.c=[];r.w=r.width();r.gc=r.prev();e.marginLeft&&r.gc.css("marginLeft",e.marginLeft);e.marginRight&&r.gc.css("marginRight",e.marginRight);r.cs=f(d?t.cellSpacing||t.currentStyle.borderSpacing:r.css("border-spacing"))||2;r.b=f(d?t.border||t.currentStyle.borderLeftWidth:r.css("border-left-width"))||1;a[i]=r;v(r)}},m=function(t){var e=t.attr(l),t=a[e];if(t&&t.is("table")){t.removeClass(c).gc.remove();delete a[e]}},v=function(t){var r=t.find(">thead>tr>th,>thead>tr>td");r.length||(r=t.find(">tbody>tr:first>th,>tr:first>th,>tbody>tr:first>td, >tr:first>td"));t.cg=t.find("col");t.ln=r.length;t.p&&e&&e[t.id]&&y(t,r);r.each(function(e){var r=n(this),i=n(t.gc.append('<div class="JCLRgrip"></div>')[0].lastChild);i.t=t;i.i=e;i.c=r;r.w=r.width();t.g.push(i);t.c.push(r);r.width(r.w).removeAttr("width");e<t.ln-1?i.bind("touchstart 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r=o.x-o.l,i=t.c[e],a=t.c[e+1],s=i.w+r,l=a.w-r;i.width(s+u);a.width(l+u);t.cg.eq(e).width(s+u);t.cg.eq(e+1).width(l+u);if(n){i.w=s;a.w=l}},w=function(t){if(o){var e=o.t;if(t.originalEvent.touches)var n=t.originalEvent.touches[0].pageX-o.ox+o.l;else var n=t.pageX-o.ox+o.l;var r=e.opt.minWidth,i=o.i,a=1.5*e.cs+r+e.b,s=i==e.ln-1?e.w-a:e.g[i+1].position().left-e.cs-r,l=i?e.g[i-1].position().left+e.cs+r:a;n=h.max(l,h.min(s,n));o.x=n;o.css("left",n+u);if(e.opt.liveDrag){x(e,i);b(e);var c=e.opt.onDrag;if(c){t.currentTarget=e[0];c(t)}}return!1}},C=function(t){r.unbind("touchend."+c+" mouseup."+c).unbind("touchmove."+c+" mousemove."+c);n("head :last-child").remove();if(o){o.removeClass(o.t.opt.draggingClass);var i=o.t,a=i.opt.onResize;if(o.x){x(i,o.i,!0);b(i);if(a){t.currentTarget=i[0];a(t)}}i.p&&e&&y(i);o=null}},S=function(t){var e=n(this).data(c),s=a[e.t],l=s.g[e.i];l.ox=t.originalEvent.touches?t.originalEvent.touches[0].pageX:t.pageX;l.l=l.position().left;r.bind("touchmove."+c+" mousemove."+c,w).bind("touchend."+c+" mouseup."+c,C);i.append("<style type='text/css'>*{cursor:"+s.opt.dragCursor+"!important}</style>");l.addClass(s.opt.draggingClass);o=l;if(s.c[e.i].l)for(var u,f=0;f<s.ln;f++){u=s.c[f];u.l=!1;u.w=u.width()}return!1},T=function(){for(e in a){var t,e=a[e],n=0;e.removeClass(c);if(e.w!=e.width()){e.w=e.width();for(t=0;t<e.ln;t++)n+=e.c[t].w;for(t=0;t<e.ln;t++)e.c[t].css("width",h.round(1e3*e.c[t].w/n)/10+"%").l=!0}b(e.addClass(c))}};n(window).bind("resize."+c,T);n.fn.extend({colResizable:function(t){var e={draggingClass:"JCLRgripDrag",gripInnerHtml:"",liveDrag:!1,minWidth:15,headerOnly:!1,hoverCursor:"e-resize",dragCursor:"e-resize",postbackSafe:!1,flush:!1,marginLeft:null,marginRight:null,disable:!1,onDrag:null,onResize:null},t=n.extend(e,t);return this.each(function(){g(this,t)})}})},{jquery:19}],4:[function(t){RegExp.escape=function(t){return t.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&")};var e=t("jquery");e.csv={defaults:{separator:",",delimiter:'"',headers:!0},hooks:{castToScalar:function(t){var e=/\./;if(isNaN(t))return t;if(e.test(t))return parseFloat(t);var n=parseInt(t);return isNaN(n)?null:n}},parsers:{parse:function(t,e){function n(){l=0;u="";if(e.start&&e.state.rowNum<e.start){s=[];e.state.rowNum++;e.state.colNum=1}else{if(void 0===e.onParseEntry)a.push(s);else{var t=e.onParseEntry(s,e.state);t!==!1&&a.push(t)}s=[];e.end&&e.state.rowNum>=e.end&&(c=!0);e.state.rowNum++;e.state.colNum=1}}function r(){if(void 0===e.onParseValue)s.push(u);else{var t=e.onParseValue(u,e.state);t!==!1&&s.push(t)}u="";l=0;e.state.colNum++}var i=e.separator,o=e.delimiter;e.state.rowNum||(e.state.rowNum=1);e.state.colNum||(e.state.colNum=1);var a=[],s=[],l=0,u="",c=!1,f=RegExp.escape(i),h=RegExp.escape(o),d=/(D|S|\n|\r|[^DS\r\n]+)/,p=d.source;p=p.replace(/S/g,f);p=p.replace(/D/g,h);d=RegExp(p,"gm");t.replace(d,function(t){if(!c)switch(l){case 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t=e.onParseEntry(s,e.state);t!==!1&&o.push(t)}s="";e.end&&e.state.rowNum>=e.end&&(l=!0);e.state.rowNum++}}var r=e.separator,i=e.delimiter;e.state.rowNum||(e.state.rowNum=1);var o=[],a=0,s="",l=!1,u=RegExp.escape(r),c=RegExp.escape(i),f=/(D|S|\n|\r|[^DS\r\n]+)/,h=f.source;h=h.replace(/S/g,u);h=h.replace(/D/g,c);f=RegExp(h,"gm");t.replace(f,function(t){if(!l)switch(a){case 0:if(t===r){s+=t;a=0;break}if(t===i){s+=t;a=1;break}if("\n"===t){n();break}if(/^\r$/.test(t))break;s+=t;a=3;break;case 1:if(t===i){s+=t;a=2;break}s+=t;a=1;break;case 2:var o=s.substr(s.length-1);if(t===i&&o===i){s+=t;a=1;break}if(t===r){s+=t;a=0;break}if("\n"===t){n();break}if("\r"===t)break;throw new Error("CSVDataError: Illegal state [Row:"+e.state.rowNum+"]");case 3:if(t===r){s+=t;a=0;break}if("\n"===t){n();break}if("\r"===t)break;if(t===i)throw new Error("CSVDataError: Illegal quote [Row:"+e.state.rowNum+"]");throw new Error("CSVDataError: Illegal state [Row:"+e.state.rowNum+"]");default:throw new Error("CSVDataError: Unknown state [Row:"+e.state.rowNum+"]")}});""!==s&&n();return o},parseEntry:function(t,e){function n(){if(void 0===e.onParseValue)o.push(s);else{var t=e.onParseValue(s,e.state);t!==!1&&o.push(t)}s="";a=0;e.state.colNum++}var r=e.separator,i=e.delimiter;e.state.rowNum||(e.state.rowNum=1);e.state.colNum||(e.state.colNum=1);var o=[],a=0,s="";if(!e.match){var l=RegExp.escape(r),u=RegExp.escape(i),c=/(D|S|\n|\r|[^DS\r\n]+)/,f=c.source;f=f.replace(/S/g,l);f=f.replace(/D/g,u);e.match=RegExp(f,"gm")}t.replace(e.match,function(t){switch(a){case 0:if(t===r){s+="";n();break}if(t===i){a=1;break}if("\n"===t||"\r"===t)break;s+=t;a=3;break;case 1:if(t===i){a=2;break}s+=t;a=1;break;case 2:if(t===i){s+=t;a=1;break}if(t===r){n();break}if("\n"===t||"\r"===t)break;throw new Error("CSVDataError: Illegal State [Row:"+e.state.rowNum+"][Col:"+e.state.colNum+"]");case 3:if(t===r){n();break}if("\n"===t||"\r"===t)break;if(t===i)throw new Error("CSVDataError: Illegal Quote 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o=[],n={delimiter:i.delimiter,separator:i.separator,onParseEntry:n.onParseEntry,onParseValue:n.onParseValue,start:n.start,end:n.end,state:{rowNum:1,colNum:1}};o=e.csv.parsers.parse(t,n);if(!i.callback)return o;i.callback("",o);return void 0},toObjects:function(t,n,r){var n=void 0!==n?n:{},i={};i.callback=void 0!==r&&"function"==typeof r?r:!1;i.separator="separator"in n?n.separator:e.csv.defaults.separator;i.delimiter="delimiter"in n?n.delimiter:e.csv.defaults.delimiter;i.headers="headers"in n?n.headers:e.csv.defaults.headers;n.start="start"in n?n.start:1;i.headers&&n.start++;n.end&&i.headers&&n.end++;var o=[],a=[],n={delimiter:i.delimiter,separator:i.separator,onParseEntry:n.onParseEntry,onParseValue:n.onParseValue,start:n.start,end:n.end,state:{rowNum:1,colNum:1},match:!1},s={delimiter:i.delimiter,separator:i.separator,start:1,end:1,state:{rowNum:1,colNum:1}},l=e.csv.parsers.splitLines(t,s),u=e.csv.toArray(l[0],n),o=e.csv.parsers.splitLines(t,n);n.state.colNum=1;n.state.rowNum=u?2:1;for(var c=0,f=o.length;f>c;c++){var h=e.csv.toArray(o[c],n),d={};for(var p in u)d[u[p]]=h[p];a.push(d);n.state.rowNum++}if(!i.callback)return a;i.callback("",a);return void 0},fromArrays:function(t,n,r){var n=void 0!==n?n:{},o={};o.callback=void 0!==r&&"function"==typeof r?r:!1;o.separator="separator"in n?n.separator:e.csv.defaults.separator;o.delimiter="delimiter"in n?n.delimiter:e.csv.defaults.delimiter;o.escaper="escaper"in n?n.escaper:e.csv.defaults.escaper;o.experimental="experimental"in n?n.experimental:!1;if(!o.experimental)throw new Error("not implemented");var a=[];for(i in t)a.push(t[i]);if(!o.callback)return a;o.callback("",a);return void 0},fromObjects2CSV:function(t,n,r){var n=void 0!==n?n:{},o={};o.callback=void 0!==r&&"function"==typeof r?r:!1;o.separator="separator"in n?n.separator:e.csv.defaults.separator;o.delimiter="delimiter"in n?n.delimiter:e.csv.defaults.delimiter;o.experimental="experimental"in n?n.experimental:!1;if(!o.experimental)throw new Error("not implemented");var a=[];for(i in t)a.push(arrays[i]);if(!o.callback)return a;o.callback("",a);return void 0}};e.csvEntry2Array=e.csv.toArray;e.csv2Array=e.csv.toArrays;e.csv2Dictionary=e.csv.toObjects},{jquery:19}],5:[function(t,e){function n(){this._events=this._events||{};this._maxListeners=this._maxListeners||void 0}function r(t){return"function"==typeof t}function i(t){return"number"==typeof t}function o(t){return"object"==typeof t&&null!==t}function a(t){return void 0===t}e.exports=n;n.EventEmitter=n;n.prototype._events=void 0;n.prototype._maxListeners=void 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var h=function(){t.operation(function(){for(var t=0;t<s.length;t++)s[t].clear()})};if(!n)return h;setTimeout(h,800)}}function i(t){t.operation(function(){if(l){l();l=null}l=r(t,!1,t.state.matchBrackets)})}var o=/MSIE \d/.test(navigator.userAgent)&&(null==document.documentMode||document.documentMode<8),a=t.Pos,s={"(":")>",")":"(<","[":"]>","]":"[<","{":"}>","}":"{<"},l=null;t.defineOption("matchBrackets",!1,function(e,n,r){r&&r!=t.Init&&e.off("cursorActivity",i);if(n){e.state.matchBrackets="object"==typeof n?n:{};e.on("cursorActivity",i)}});t.defineExtension("matchBrackets",function(){r(this,!0)});t.defineExtension("findMatchingBracket",function(t,n,r){return e(this,t,n,r)});t.defineExtension("scanForBracket",function(t,e,r,i){return n(this,t,e,r,i)})})},{"../../lib/codemirror":11}],7:[function(e,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(e("../../lib/codemirror")):"function"==typeof t&&t.amd?t(["../../lib/codemirror"],i):i(CodeMirror)})(function(t){"use 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i=n,o=Math.min(e.lastLine(),n+10);o>=i;++i){var a=e.getLine(i),s=a.indexOf(";");if(-1!=s)return{startCh:r.end,end:t.Pos(i,s)}}}var i,n=n.line,o=r(n);if(!o||r(n-1)||(i=r(n-2))&&i.end.line==n-1)return null;for(var a=o.end;;){var s=r(a.line+1);if(null==s)break;a=s.end}return{from:e.clipPos(t.Pos(n,o.startCh+1)),to:a}});t.registerHelper("fold","include",function(e,n){function r(n){if(n<e.firstLine()||n>e.lastLine())return null;var r=e.getTokenAt(t.Pos(n,1));/\S/.test(r.string)||(r=e.getTokenAt(t.Pos(n,r.end+1)));return"meta"==r.type&&"#include"==r.string.slice(0,8)?r.start+8:void 0}var n=n.line,i=r(n);if(null==i||null!=r(n-1))return null;for(var o=n;;){var a=r(o+1);if(null==a)break;++o}return{from:t.Pos(n,i+1),to:e.clipPos(t.Pos(o))}})})},{"../../lib/codemirror":11}],8:[function(e,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(e("../../lib/codemirror")):"function"==typeof t&&t.amd?t(["../../lib/codemirror"],i):i(CodeMirror)})(function(t){"use strict";function e(e,i,o,a){function s(t){var n=l(e,i);if(!n||n.to.line-n.from.line<u)return null;for(var r=e.findMarksAt(n.from),o=0;o<r.length;++o)if(r[o].__isFold&&"fold"!==a){if(!t)return null;n.cleared=!0;r[o].clear()}return n}if(o&&o.call){var l=o;o=null}else var l=r(e,o,"rangeFinder");"number"==typeof i&&(i=t.Pos(i,0));var u=r(e,o,"minFoldSize"),c=s(!0);if(r(e,o,"scanUp"))for(;!c&&i.line>e.firstLine();){i=t.Pos(i.line-1,0);c=s(!1)}if(c&&!c.cleared&&"unfold"!==a){var f=n(e,o);t.on(f,"mousedown",function(e){h.clear();t.e_preventDefault(e)});var h=e.markText(c.from,c.to,{replacedWith:f,clearOnEnter:!0,__isFold:!0});h.on("clear",function(n,r){t.signal(e,"unfold",e,n,r)});t.signal(e,"fold",e,c.from,c.to)}}function n(t,e){var n=r(t,e,"widget");if("string"==typeof n){var i=document.createTextNode(n);n=document.createElement("span");n.appendChild(i);n.className="CodeMirror-foldmarker"}return n}function r(t,e,n){if(e&&void 0!==e[n])return e[n];var r=t.options.foldOptions;return r&&void 0!==r[n]?r[n]:i[n]}t.newFoldFunction=function(t,n){return function(r,i){e(r,i,{rangeFinder:t,widget:n})}};t.defineExtension("foldCode",function(t,n,r){e(this,t,n,r)});t.defineExtension("isFolded",function(t){for(var e=this.findMarksAt(t),n=0;n<e.length;++n)if(e[n].__isFold)return!0});t.commands.toggleFold=function(t){t.foldCode(t.getCursor())};t.commands.fold=function(t){t.foldCode(t.getCursor(),null,"fold")};t.commands.unfold=function(t){t.foldCode(t.getCursor(),null,"unfold")};t.commands.foldAll=function(e){e.operation(function(){for(var n=e.firstLine(),r=e.lastLine();r>=n;n++)e.foldCode(t.Pos(n,0),null,"fold")})};t.commands.unfoldAll=function(e){e.operation(function(){for(var n=e.firstLine(),r=e.lastLine();r>=n;n++)e.foldCode(t.Pos(n,0),null,"unfold")})};t.registerHelper("fold","combine",function(){var t=Array.prototype.slice.call(arguments,0);return function(e,n){for(var r=0;r<t.length;++r){var i=t[r](e,n);if(i)return i}}});t.registerHelper("fold","auto",function(t,e){for(var n=t.getHelpers(e,"fold"),r=0;r<n.length;r++){var i=n[r](t,e);if(i)return i}});var i={rangeFinder:t.fold.auto,widget:"↔",minFoldSize:0,scanUp:!1};t.defineOption("foldOptions",null);t.defineExtension("foldOption",function(t,e){return r(this,t,e)})})},{"../../lib/codemirror":11}],9:[function(e,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(e("../../lib/codemirror"),e("./foldcode")):"function"==typeof t&&t.amd?t(["../../lib/codemirror","./foldcode"],i):i(CodeMirror)})(function(t){"use strict";function e(t){this.options=t;this.from=this.to=0}function n(t){t===!0&&(t={});null==t.gutter&&(t.gutter="CodeMirror-foldgutter");null==t.indicatorOpen&&(t.indicatorOpen="CodeMirror-foldgutter-open");null==t.indicatorFolded&&(t.indicatorFolded="CodeMirror-foldgutter-folded");return t}function r(t,e){for(var n=t.findMarksAt(f(e)),r=0;r<n.length;++r)if(n[r].__isFold&&n[r].find().from.line==e)return!0}function i(t){if("string"==typeof t){var e=document.createElement("div");e.className=t+" CodeMirror-guttermarker-subtle";return e}return t.cloneNode(!0)}function o(t,e,n){var o=t.state.foldGutter.options,a=e,s=t.foldOption(o,"minFoldSize"),l=t.foldOption(o,"rangeFinder");t.eachLine(e,n,function(e){var n=null;if(r(t,a))n=i(o.indicatorFolded);else{var u=f(a,0),c=l&&l(t,u);c&&c.to.line-c.from.line>=s&&(n=i(o.indicatorOpen))}t.setGutterMarker(e,o.gutter,n);++a})}function a(t){var e=t.getViewport(),n=t.state.foldGutter;if(n){t.operation(function(){o(t,e.from,e.to)});n.from=e.from;n.to=e.to}}function s(t,e,n){var r=t.state.foldGutter.options;n==r.gutter&&t.foldCode(f(e,0),r.rangeFinder)}function l(t){var e=t.state.foldGutter,n=t.state.foldGutter.options;e.from=e.to=0;clearTimeout(e.changeUpdate);e.changeUpdate=setTimeout(function(){a(t)},n.foldOnChangeTimeSpan||600)}function u(t){var e=t.state.foldGutter,n=t.state.foldGutter.options;clearTimeout(e.changeUpdate);e.changeUpdate=setTimeout(function(){var n=t.getViewport();e.from==e.to||n.from-e.to>20||e.from-n.to>20?a(t):t.operation(function(){if(n.from<e.from){o(t,n.from,e.from);e.from=n.from}if(n.to>e.to){o(t,e.to,n.to);e.to=n.to}})},n.updateViewportTimeSpan||400)}function c(t,e){var n=t.state.foldGutter,r=e.line;r>=n.from&&r<n.to&&o(t,r,r+1)}t.defineOption("foldGutter",!1,function(r,i,o){if(o&&o!=t.Init){r.clearGutter(r.state.foldGutter.options.gutter);r.state.foldGutter=null;r.off("gutterClick",s);r.off("change",l);r.off("viewportChange",u);r.off("fold",c);r.off("unfold",c);r.off("swapDoc",a)}if(i){r.state.foldGutter=new e(n(i));a(r);r.on("gutterClick",s);r.on("change",l);r.on("viewportChange",u);r.on("fold",c);r.on("unfold",c);r.on("swapDoc",a)}});var f=t.Pos})},{"../../lib/codemirror":11,"./foldcode":8}],10:[function(e,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(e("../../lib/codemirror")):"function"==typeof t&&t.amd?t(["../../lib/codemirror"],i):i(CodeMirror)})(function(t){"use strict";function e(t,e){return t.line-e.line||t.ch-e.ch}function n(t,e,n,r){this.line=e;this.ch=n;this.cm=t;this.text=t.getLine(e);this.min=r?r.from:t.firstLine();this.max=r?r.to-1:t.lastLine()}function r(t,e){var n=t.cm.getTokenTypeAt(h(t.line,e));return n&&/\btag\b/.test(n)}function i(t){if(!(t.line>=t.max)){t.ch=0;t.text=t.cm.getLine(++t.line);return!0}}function o(t){if(!(t.line<=t.min)){t.text=t.cm.getLine(--t.line);t.ch=t.text.length;return!0}}function a(t){for(;;){var e=t.text.indexOf(">",t.ch);if(-1==e){if(i(t))continue;return}if(r(t,e+1)){var n=t.text.lastIndexOf("/",e),o=n>-1&&!/\S/.test(t.text.slice(n+1,e));t.ch=e+1;return o?"selfClose":"regular"}t.ch=e+1}}function s(t){for(;;){var e=t.ch?t.text.lastIndexOf("<",t.ch-1):-1;if(-1==e){if(o(t))continue;return}if(r(t,e+1)){g.lastIndex=e;t.ch=e;var n=g.exec(t.text);if(n&&n.index==e)return n}else t.ch=e}}function l(t){for(;;){g.lastIndex=t.ch;var e=g.exec(t.text);if(!e){if(i(t))continue;return}if(r(t,e.index+1)){t.ch=e.index+e[0].length;return e}t.ch=e.index+1}}function u(t){for(;;){var e=t.ch?t.text.lastIndexOf(">",t.ch-1):-1;if(-1==e){if(o(t))continue;return}if(r(t,e+1)){var n=t.text.lastIndexOf("/",e),i=n>-1&&!/\S/.test(t.text.slice(n+1,e));t.ch=e+1;return i?"selfClose":"regular"}t.ch=e}}function c(t,e){for(var n=[];;){var r,i=l(t),o=t.line,s=t.ch-(i?i[0].length:0);if(!i||!(r=a(t)))return;if("selfClose"!=r)if(i[1]){for(var u=n.length-1;u>=0;--u)if(n[u]==i[2]){n.length=u;break}if(0>u&&(!e||e==i[2]))return{tag:i[2],from:h(o,s),to:h(t.line,t.ch)}}else n.push(i[2])}}function f(t,e){for(var n=[];;){var r=u(t);if(!r)return;if("selfClose"!=r){var i=t.line,o=t.ch,a=s(t);if(!a)return;if(a[1])n.push(a[2]);else{for(var l=n.length-1;l>=0;--l)if(n[l]==a[2]){n.length=l;break}if(0>l&&(!e||e==a[2]))return{tag:a[2],from:h(t.line,t.ch),to:h(i,o)}}}else s(t)}}var h=t.Pos,d="A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD",p=d+"-:.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040",g=new RegExp("<(/?)(["+d+"]["+p+"]*)","g");t.registerHelper("fold","xml",function(t,e){for(var r=new n(t,e.line,0);;){var i,o=l(r);if(!o||r.line!=e.line||!(i=a(r)))return;if(!o[1]&&"selfClose"!=i){var e=h(r.line,r.ch),s=c(r,o[2]);return s&&{from:e,to:s.from}}}});t.findMatchingTag=function(t,r,i){var o=new n(t,r.line,r.ch,i);if(-1!=o.text.indexOf(">")||-1!=o.text.indexOf("<")){var l=a(o),u=l&&h(o.line,o.ch),d=l&&s(o);if(l&&d&&!(e(o,r)>0)){var p={from:h(o.line,o.ch),to:u,tag:d[2]};if("selfClose"==l)return{open:p,close:null,at:"open"};if(d[1])return{open:f(o,d[2]),close:p,at:"close"};o=new n(t,u.line,u.ch,i);return{open:p,close:c(o,d[2]),at:"open"}}}};t.findEnclosingTag=function(t,e,r){for(var i=new n(t,e.line,e.ch,r);;){var o=f(i);if(!o)break;var a=new n(t,e.line,e.ch,r),s=c(a,o.tag);if(s)return{open:o,close:s}}};t.scanForClosingTag=function(t,e,r,i){var o=new n(t,e.line,e.ch,i?{from:0,to:i}:null);return c(o,r)}})},{"../../lib/codemirror":11}],11:[function(e,n,r){(function(e){if("object"==typeof r&&"object"==typeof n)n.exports=e();else{if("function"==typeof t&&t.amd)return t([],e);this.CodeMirror=e()}})(function(){"use strict";function t(n,r){if(!(this instanceof t))return new t(n,r);this.options=r=r?To(r):{};To(Fa,r,!1);d(r);var i=r.value;"string"==typeof i&&(i=new us(i,r.mode));this.doc=i;var o=this.display=new e(n,i);o.wrapper.CodeMirror=this;u(this);s(this);r.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap");r.autofocus&&!ga&&Nn(this);v(this);this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new vo,keySeq:null};ia&&11>oa&&setTimeout(ko(An,this,!0),20);Pn(this);Oo();on(this);this.curOp.forceUpdate=!0;Oi(this,i);r.autofocus&&!ga||jo()==o.input?setTimeout(ko(ir,this),20):or(this);for(var a in Wa)Wa.hasOwnProperty(a)&&Wa[a](this,r[a],za);C(this);for(var l=0;l<Va.length;++l)Va[l](this);sn(this);aa&&r.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}function e(t,e){var n=this,r=n.input=Lo("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none");aa?r.style.width="1000px":r.setAttribute("wrap","off");pa&&(r.style.border="1px solid black");r.setAttribute("autocorrect","off");r.setAttribute("autocapitalize","off");r.setAttribute("spellcheck","false");n.inputDiv=Lo("div",[r],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");n.scrollbarFiller=Lo("div",null,"CodeMirror-scrollbar-filler");n.scrollbarFiller.setAttribute("not-content","true");n.gutterFiller=Lo("div",null,"CodeMirror-gutter-filler");n.gutterFiller.setAttribute("not-content","true");n.lineDiv=Lo("div",null,"CodeMirror-code");n.selectionDiv=Lo("div",null,null,"position: relative; z-index: 1");n.cursorDiv=Lo("div",null,"CodeMirror-cursors");n.measure=Lo("div",null,"CodeMirror-measure");n.lineMeasure=Lo("div",null,"CodeMirror-measure");n.lineSpace=Lo("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none");n.mover=Lo("div",[Lo("div",[n.lineSpace],"CodeMirror-lines")],null,"position: relative");n.sizer=Lo("div",[n.mover],"CodeMirror-sizer");n.sizerWidth=null;n.heightForcer=Lo("div",null,null,"position: absolute; height: "+bs+"px; width: 1px;");n.gutters=Lo("div",null,"CodeMirror-gutters");n.lineGutter=null;n.scroller=Lo("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll");n.scroller.setAttribute("tabIndex","-1");n.wrapper=Lo("div",[n.inputDiv,n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror");if(ia&&8>oa){n.gutters.style.zIndex=-1;n.scroller.style.paddingRight=0}pa&&(r.style.width="0px");aa||(n.scroller.draggable=!0);if(fa){n.inputDiv.style.height="1px";n.inputDiv.style.position="absolute"}t&&(t.appendChild?t.appendChild(n.wrapper):t(n.wrapper));n.viewFrom=n.viewTo=e.first;n.reportedViewFrom=n.reportedViewTo=e.first;n.view=[];n.renderedView=null;n.externalMeasured=null;n.viewOffset=0;n.lastWrapHeight=n.lastWrapWidth=0;n.updateLineNumbers=null;n.nativeBarWidth=n.barHeight=n.barWidth=0;n.scrollbarsClipped=!1;n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null;n.prevInput="";n.alignWidgets=!1;n.pollingFast=!1;n.poll=new vo;n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null;n.inaccurateSelection=!1;n.maxLine=null;n.maxLineLength=0;n.maxLineChanged=!1;n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null;n.shift=!1;n.selForContextMenu=null}function n(e){e.doc.mode=t.getMode(e.options,e.doc.modeOption);r(e)}function r(t){t.doc.iter(function(t){t.stateAfter&&(t.stateAfter=null);t.styles&&(t.styles=null)});t.doc.frontier=t.doc.first;Te(t,100);t.state.modeGen++;t.curOp&&xn(t)}function i(t){if(t.options.lineWrapping){Ps(t.display.wrapper,"CodeMirror-wrap");t.display.sizer.style.minWidth="";t.display.sizerWidth=null}else{js(t.display.wrapper,"CodeMirror-wrap");h(t)}a(t);xn(t);Ve(t);setTimeout(function(){y(t)},100)}function o(t){var e=nn(t.display),n=t.options.lineWrapping,r=n&&Math.max(5,t.display.scroller.clientWidth/rn(t.display)-3);return function(i){if(ui(t.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a<i.widgets.length;a++)i.widgets[a].height&&(o+=i.widgets[a].height);return n?o+(Math.ceil(i.text.length/r)||1)*e:o+e}}function a(t){var e=t.doc,n=o(t);e.iter(function(t){var e=n(t);e!=t.height&&zi(t,e)})}function s(t){t.display.wrapper.className=t.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+t.options.theme.replace(/(^|\s)\s*/g," cm-s-");Ve(t)}function l(t){u(t);xn(t);setTimeout(function(){w(t)},20)}function u(t){var e=t.display.gutters,n=t.options.gutters;Ao(e);for(var r=0;r<n.length;++r){var i=n[r],o=e.appendChild(Lo("div",null,"CodeMirror-gutter "+i));if("CodeMirror-linenumbers"==i){t.display.lineGutter=o;o.style.width=(t.display.lineNumWidth||1)+"px"}}e.style.display=r?"":"none";c(t)}function c(t){var e=t.display.gutters.offsetWidth;t.display.sizer.style.marginLeft=e+"px"}function f(t){if(0==t.height)return 0;for(var e,n=t.text.length,r=t;e=ni(r);){var i=e.find(0,!0);r=i.from.line;n+=i.from.ch-i.to.ch}r=t;for(;e=ri(r);){var i=e.find(0,!0);n-=r.text.length-i.from.ch;r=i.to.line;n+=r.text.length-i.to.ch}return n}function h(t){var e=t.display,n=t.doc;e.maxLine=Ri(n,n.first);e.maxLineLength=f(e.maxLine);e.maxLineChanged=!0;n.iter(function(t){var n=f(t);if(n>e.maxLineLength){e.maxLineLength=n;e.maxLine=t}})}function d(t){var e=wo(t.gutters,"CodeMirror-linenumbers");if(-1==e&&t.lineNumbers)t.gutters=t.gutters.concat(["CodeMirror-linenumbers"]);else if(e>-1&&!t.lineNumbers){t.gutters=t.gutters.slice(0);t.gutters.splice(e,1)}}function p(t){var e=t.display,n=e.gutters.offsetWidth,r=Math.round(t.doc.height+Le(t.display));return{clientHeight:e.scroller.clientHeight,viewHeight:e.wrapper.clientHeight,scrollWidth:e.scroller.scrollWidth,clientWidth:e.scroller.clientWidth,viewWidth:e.wrapper.clientWidth,barLeft:t.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Ne(t)+e.barHeight,nativeBarWidth:e.nativeBarWidth,gutterWidth:n}}function g(t,e,n){this.cm=n;var r=this.vert=Lo("div",[Lo("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=Lo("div",[Lo("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");t(r);t(i);gs(r,"scroll",function(){r.clientHeight&&e(r.scrollTop,"vertical")});gs(i,"scroll",function(){i.clientWidth&&e(i.scrollLeft,"horizontal")});this.checkedOverlay=!1;ia&&8>oa&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function m(){}function v(e){if(e.display.scrollbars){e.display.scrollbars.clear();e.display.scrollbars.addClass&&js(e.display.wrapper,e.display.scrollbars.addClass)}e.display.scrollbars=new t.scrollbarModel[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller);gs(t,"mousedown",function(){e.state.focused&&setTimeout(ko(Nn,e),0)});t.setAttribute("not-content","true")},function(t,n){"horizontal"==n?Gn(e,t):Xn(e,t)},e);e.display.scrollbars.addClass&&Ps(e.display.wrapper,e.display.scrollbars.addClass)}function y(t,e){e||(e=p(t));var n=t.display.barWidth,r=t.display.barHeight;b(t,e);for(var i=0;4>i&&n!=t.display.barWidth||r!=t.display.barHeight;i++){n!=t.display.barWidth&&t.options.lineWrapping&&N(t);b(t,p(t));n=t.display.barWidth;r=t.display.barHeight}}function b(t,e){var n=t.display,r=n.scrollbars.update(e);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px";n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px";if(r.right&&r.bottom){n.scrollbarFiller.style.display="block";n.scrollbarFiller.style.height=r.bottom+"px";n.scrollbarFiller.style.width=r.right+"px"}else n.scrollbarFiller.style.display="";if(r.bottom&&t.options.coverGutterNextToScrollbar&&t.options.fixedGutter){n.gutterFiller.style.display="block";n.gutterFiller.style.height=r.bottom+"px";n.gutterFiller.style.width=e.gutterWidth+"px"}else n.gutterFiller.style.display=""}function x(t,e,n){var r=n&&null!=n.top?Math.max(0,n.top):t.scroller.scrollTop;r=Math.floor(r-De(t));var i=n&&null!=n.bottom?n.bottom:r+t.wrapper.clientHeight,o=Ui(e,r),a=Ui(e,i);if(n&&n.ensure){var s=n.ensure.from.line,l=n.ensure.to.line;if(o>s){o=s;a=Ui(e,Bi(Ri(e,s))+t.wrapper.clientHeight)}else if(Math.min(l,e.lastLine())>=a){o=Ui(e,Bi(Ri(e,l))-t.wrapper.clientHeight);a=l}}return{from:o,to:Math.max(a,o+1)}}function w(t){var e=t.display,n=e.view;if(e.alignWidgets||e.gutters.firstChild&&t.options.fixedGutter){for(var r=T(e)-e.scroller.scrollLeft+t.doc.scrollLeft,i=e.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){t.options.fixedGutter&&n[a].gutter&&(n[a].gutter.style.left=o);var s=n[a].alignable;if(s)for(var l=0;l<s.length;l++)s[l].style.left=o}t.options.fixedGutter&&(e.gutters.style.left=r+i+"px")}}function C(t){if(!t.options.lineNumbers)return!1;var e=t.doc,n=S(t.options,e.first+e.size-1),r=t.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(Lo("div",[Lo("div",n)],"CodeMirror-linenumber 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e=t.display;if(!e.scrollbarsClipped&&e.scroller.offsetWidth){e.nativeBarWidth=e.scroller.offsetWidth-e.scroller.clientWidth;e.heightForcer.style.height=Ne(t)+"px";e.sizer.style.marginBottom=-e.nativeBarWidth+"px";e.sizer.style.borderRightWidth=Ne(t)+"px";e.scrollbarsClipped=!0}}function M(t,e){var n=t.display,r=t.doc;if(e.editorIsHidden){Cn(t);return!1}if(!e.force&&e.visible.from>=n.viewFrom&&e.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==_n(t))return!1;if(C(t)){Cn(t);e.dims=j(t)}var i=r.first+r.size,o=Math.max(e.visible.from-t.options.viewportMargin,r.first),a=Math.min(i,e.visible.to+t.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom));n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo));if(Ca){o=si(t.doc,o);a=li(t.doc,a)}var s=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=e.wrapperHeight||n.lastWrapWidth!=e.wrapperWidth;kn(t,o,a);n.viewOffset=Bi(Ri(t.doc,n.viewFrom));t.display.mover.style.top=n.viewOffset+"px";var l=_n(t);if(!s&&0==l&&!e.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=jo();l>4&&(n.lineDiv.style.display="none");P(t,n.updateLineNumbers,e.dims);l>4&&(n.lineDiv.style.display="");n.renderedView=n.view;u&&jo()!=u&&u.offsetHeight&&u.focus();Ao(n.cursorDiv);Ao(n.selectionDiv);n.gutters.style.height=0;if(s){n.lastWrapHeight=e.wrapperHeight;n.lastWrapWidth=e.wrapperWidth;Te(t,400)}n.updateLineNumbers=null;return!0}function D(t,e){for(var n=e.force,r=e.viewport,i=!0;;i=!1){if(i&&t.options.lineWrapping&&e.oldDisplayWidth!=Ee(t))n=!0;else{n=!1;r&&null!=r.top&&(r={top:Math.min(t.doc.height+Le(t.display)-je(t),r.top)});e.visible=x(t.display,t.doc,r);if(e.visible.from>=t.display.viewFrom&&e.visible.to<=t.display.viewTo)break}if(!M(t,e))break;N(t);var o=p(t);xe(t);A(t,o);y(t,o)}co(t,"update",t);if(t.display.viewFrom!=t.display.reportedViewFrom||t.display.viewTo!=t.display.reportedViewTo){co(t,"viewportChange",t,t.display.viewFrom,t.display.viewTo);t.display.reportedViewFrom=t.display.viewFrom;t.display.reportedViewTo=t.display.viewTo}}function L(t,e){var n=new k(t,e);if(M(t,n)){N(t);D(t,n);var r=p(t);xe(t);A(t,r);y(t,r)}}function A(t,e){t.display.sizer.style.minHeight=e.docHeight+"px";var n=e.docHeight+t.display.barHeight;t.display.heightForcer.style.top=n+"px";t.display.gutters.style.height=Math.max(n+Ne(t),e.clientHeight)+"px"}function N(t){for(var e=t.display,n=e.lineDiv.offsetTop,r=0;r<e.view.length;r++){var i,o=e.view[r];if(!o.hidden){if(ia&&8>oa){var a=o.node.offsetTop+o.node.offsetHeight;i=a-n;n=a}else{var s=o.node.getBoundingClientRect();i=s.bottom-s.top}var l=o.line.height-i;2>i&&(i=nn(e));if(l>.001||-.001>l){zi(o.line,i);E(o.line);if(o.rest)for(var u=0;u<o.rest.length;u++)E(o.rest[u])}}}}function E(t){if(t.widgets)for(var e=0;e<t.widgets.length;++e)t.widgets[e].height=t.widgets[e].node.offsetHeight}function j(t){for(var e=t.display,n={},r={},i=e.gutters.clientLeft,o=e.gutters.firstChild,a=0;o;o=o.nextSibling,++a){n[t.options.gutters[a]]=o.offsetLeft+o.clientLeft+i;r[t.options.gutters[a]]=o.clientWidth}return{fixedPos:T(e),gutterTotalWidth:e.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:e.wrapper.clientWidth}}function P(t,e,n){function r(e){var n=e.nextSibling;aa&&ma&&t.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e);return n}for(var i=t.display,o=t.options.lineNumbers,a=i.lineDiv,s=a.firstChild,l=i.view,u=i.viewFrom,c=0;c<l.length;c++){var f=l[c];if(f.hidden);else if(f.node){for(;s!=f.node;)s=r(s);var h=o&&null!=e&&u>=e&&f.lineNumber;if(f.changes){wo(f.changes,"gutter")>-1&&(h=!1);I(t,f,u,n)}if(h){Ao(f.lineNumber);f.lineNumber.appendChild(document.createTextNode(S(t.options,u)))}s=f.node.nextSibling}else{var d=U(t,f,u,n);a.insertBefore(d,s)}u+=f.size}for(;s;)s=r(s)}function I(t,e,n,r){for(var i=0;i<e.changes.length;i++){var o=e.changes[i];"text"==o?F(t,e):"gutter"==o?z(t,e,n,r):"class"==o?W(e):"widget"==o&&q(e,r)}e.changes=null}function H(t){if(t.node==t.text){t.node=Lo("div",null,null,"position: relative");t.text.parentNode&&t.text.parentNode.replaceChild(t.node,t.text);t.node.appendChild(t.text);ia&&8>oa&&(t.node.style.zIndex=2)}return t.node}function O(t){var e=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;e&&(e+=" 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i=R(t,e);e.text=e.node=i.pre;i.bgClass&&(e.bgClass=i.bgClass);i.textClass&&(e.textClass=i.textClass);W(e);z(t,e,n,r);B(e,r);return e.node}function B(t,e){V(t.line,t,e,!0);if(t.rest)for(var n=0;n<t.rest.length;n++)V(t.rest[n],t,e,!1)}function V(t,e,n,r){if(t.widgets)for(var i=H(e),o=0,a=t.widgets;o<a.length;++o){var s=a[o],l=Lo("div",[s.node],"CodeMirror-linewidget");s.handleMouseEvents||l.setAttribute("cm-ignore-events","true");X(s,l,e,n);r&&s.above?i.insertBefore(l,e.gutter||e.text):i.appendChild(l);co(s,"redraw")}}function X(t,e,n,r){if(t.noHScroll){(n.alignable||(n.alignable=[])).push(e);var i=r.wrapperWidth;e.style.left=r.fixedPos+"px";if(!t.coverGutter){i-=r.gutterTotalWidth;e.style.paddingLeft=r.gutterTotalWidth+"px"}e.style.width=i+"px"}if(t.coverGutter){e.style.zIndex=5;e.style.position="relative";t.noHScroll||(e.style.marginLeft=-r.gutterTotalWidth+"px")}}function G(t){return Sa(t.line,t.ch)}function $(t,e){return Ta(t,e)<0?e:t}function Y(t,e){return Ta(t,e)<0?t:e}function 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r=n&&n.bias||(Ta(e.primary().head,t.sel.primary().head)<0?-1:1);pe(t,me(t,e,r,!0));n&&n.scroll===!1||!t.cm||kr(t.cm)}function pe(t,e){if(!e.equals(t.sel)){t.sel=e;if(t.cm){t.cm.curOp.updateInput=t.cm.curOp.selectionChanged=!0;po(t.cm)}co(t,"cursorActivity",t)}}function ge(t){pe(t,me(t,t.sel,null,!1),ws)}function me(t,e,n,r){for(var i,o=0;o<e.ranges.length;o++){var a=e.ranges[o],s=ve(t,a.anchor,n,r),l=ve(t,a.head,n,r);if(i||s!=a.anchor||l!=a.head){i||(i=e.ranges.slice(0,o));i[o]=new K(s,l)}}return i?Z(i,e.primIndex):e}function ve(t,e,n,r){var i=!1,o=e,a=n||1;t.cantEdit=!1;t:for(;;){var s=Ri(t,o.line);if(s.markedSpans)for(var l=0;l<s.markedSpans.length;++l){var u=s.markedSpans[l],c=u.marker;if((null==u.from||(c.inclusiveLeft?u.from<=o.ch:u.from<o.ch))&&(null==u.to||(c.inclusiveRight?u.to>=o.ch:u.to>o.ch))){if(r){vs(c,"beforeCursorEnter");if(c.explicitlyCleared){if(s.markedSpans){--l;continue}break}}if(!c.atomic)continue;var f=c.find(0>a?-1:1);if(0==Ta(f,o)){f.ch+=a;f.ch<0?f=f.line>t.first?ee(t,Sa(f.line-1)):null:f.ch>s.text.length&&(f=f.line<t.first+t.size-1?Sa(f.line+1,0):null);if(!f){if(i){if(!r)return ve(t,e,n,!0);t.cantEdit=!0;return Sa(t.first,0)}i=!0;f=e;a=-a}}o=f;continue t}}return o}}function ye(t){for(var e=t.display,n=t.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=0;a<n.sel.ranges.length;a++){var s=n.sel.ranges[a],l=s.empty();(l||t.options.showCursorWhenSelecting)&&we(t,s,i);l||Ce(t,s,o)}if(t.options.moveInputWithCursor){var u=Ke(t,n.sel.primary().head,"div"),c=e.wrapper.getBoundingClientRect(),f=e.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(e.wrapper.clientHeight-10,u.top+f.top-c.top));r.teLeft=Math.max(0,Math.min(e.wrapper.clientWidth-10,u.left+f.left-c.left))}return r}function be(t,e){No(t.display.cursorDiv,e.cursors);No(t.display.selectionDiv,e.selection);if(null!=e.teTop){t.display.inputDiv.style.top=e.teTop+"px";t.display.inputDiv.style.left=e.teLeft+"px"}}function xe(t){be(t,ye(t))}function we(t,e,n){var r=Ke(t,e.head,"div",null,null,!t.options.singleCursorHeightPerLine),i=n.appendChild(Lo("div"," ","CodeMirror-cursor"));i.style.left=r.left+"px";i.style.top=r.top+"px";i.style.height=Math.max(0,r.bottom-r.top)*t.options.cursorHeight+"px";if(r.other){var o=n.appendChild(Lo("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));
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o=t.display,a=t.doc,s=document.createDocumentFragment(),l=Ae(t.display),u=l.left,c=Math.max(o.sizerWidth,Ee(t)-o.sizer.offsetLeft)-l.right,f=e.from(),h=e.to();if(f.line==h.line)i(f.line,f.ch,h.ch);else{var d=Ri(a,f.line),p=Ri(a,h.line),g=oi(d)==oi(p),m=i(f.line,f.ch,g?d.text.length+1:null).end,v=i(h.line,g?0:null,h.ch).start;if(g)if(m.top<v.top-2){r(m.right,m.top,null,m.bottom);r(u,v.top,v.left,v.bottom)}else r(m.right,m.top,v.left-m.right,m.bottom);m.bottom<v.top&&r(u,m.bottom,null,v.top)}n.appendChild(s)}function Se(t){if(t.state.focused){var e=t.display;clearInterval(e.blinker);var n=!0;e.cursorDiv.style.visibility="";t.options.cursorBlinkRate>0?e.blinker=setInterval(function(){e.cursorDiv.style.visibility=(n=!n)?"":"hidden"},t.options.cursorBlinkRate):t.options.cursorBlinkRate<0&&(e.cursorDiv.style.visibility="hidden")}}function Te(t,e){t.doc.mode.startState&&t.doc.frontier<t.display.viewTo&&t.state.highlight.set(e,ko(ke,t))}function ke(t){var e=t.doc;e.frontier<e.first&&(e.frontier=e.first);if(!(e.frontier>=t.display.viewTo)){var n=+new Date+t.options.workTime,r=Ga(e.mode,Me(t,e.frontier)),i=[];e.iter(e.frontier,Math.min(e.first+e.size,t.display.viewTo+500),function(o){if(e.frontier>=t.display.viewFrom){var a=o.styles,s=wi(t,o,r,!0);o.styles=s.styles;var l=o.styleClasses,u=s.classes;u?o.styleClasses=u:l&&(o.styleClasses=null);for(var c=!a||a.length!=o.styles.length||l!=u&&(!l||!u||l.bgClass!=u.bgClass||l.textClass!=u.textClass),f=0;!c&&f<a.length;++f)c=a[f]!=o.styles[f];c&&i.push(e.frontier);o.stateAfter=Ga(e.mode,r)}else{Si(t,o.text,r);o.stateAfter=e.frontier%5==0?Ga(e.mode,r):null}++e.frontier;if(+new Date>n){Te(t,t.options.workDelay);return!0}});i.length&&pn(t,function(){for(var e=0;e<i.length;e++)wn(t,i[e],"text")})}}function _e(t,e,n){for(var r,i,o=t.doc,a=n?-1:e-(t.doc.mode.innerMode?1e3:100),s=e;s>a;--s){if(s<=o.first)return o.first;var l=Ri(o,s-1);if(l.stateAfter&&(!n||s<=o.frontier))return s;var u=Ts(l.text,null,t.options.tabSize);if(null==i||r>u){i=s-1;r=u}}return i}function Me(t,e,n){var r=t.doc,i=t.display;if(!r.mode.startState)return!0;var o=_e(t,e,n),a=o>r.first&&Ri(r,o-1).stateAfter;a=a?Ga(r.mode,a):$a(r.mode);r.iter(o,e,function(n){Si(t,n.text,a);var s=o==e-1||o%5==0||o>=i.viewFrom&&o<i.viewTo;n.stateAfter=s?Ga(r.mode,a):null;++o});n&&(r.frontier=o);return a}function De(t){return t.lineSpace.offsetTop}function Le(t){return t.mover.offsetHeight-t.lineSpace.offsetHeight}function Ae(t){if(t.cachedPaddingH)return t.cachedPaddingH;var e=No(t.measure,Lo("pre","x")),n=window.getComputedStyle?window.getComputedStyle(e):e.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};isNaN(r.left)||isNaN(r.right)||(t.cachedPaddingH=r);return r}function Ne(t){return bs-t.display.nativeBarWidth}function Ee(t){return t.display.scroller.clientWidth-Ne(t)-t.display.barWidth}function je(t){return t.display.scroller.clientHeight-Ne(t)-t.display.barHeight}function 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n&&e>=n.lineN&&e<n.lineN+n.size?n:void 0}function Fe(t,e){var n=qi(e),r=Re(t,n);r&&!r.text?r=null:r&&r.changes&&I(t,r,n,j(t));r||(r=He(t,e));var i=Ie(r,e,n);return{line:e,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function We(t,e,n,r,i){e.before&&(n=-1);var o,a=n+(r||"");if(e.cache.hasOwnProperty(a))o=e.cache[a];else{e.rect||(e.rect=e.view.text.getBoundingClientRect());if(!e.hasHeights){Pe(t,e.view,e.rect);e.hasHeights=!0}o=ze(t,e,n,r);o.bogus||(e.cache[a]=o)}return{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}function ze(t,e,n,r){for(var i,o,a,s,l=e.map,u=0;u<l.length;u+=3){var c=l[u],f=l[u+1];if(c>n){o=0;a=1;s="left"}else if(f>n){o=n-c;a=o+1}else 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p=i.parentNode.getClientRects()[0];h=p?{left:p.left,right:p.left+rn(t.display),top:p.top,bottom:p.bottom}:Da}for(var g=h.top-e.rect.top,m=h.bottom-e.rect.top,v=(g+m)/2,y=e.view.measure.heights,u=0;u<y.length-1&&!(v<y[u]);u++);var b=u?y[u-1]:0,x=y[u],w={left:("right"==s?h.right:h.left)-e.rect.left,right:("left"==s?h.left:h.right)-e.rect.left,top:b,bottom:x};h.left||h.right||(w.bogus=!0);if(!t.options.singleCursorHeightPerLine){w.rtop=g;w.rbottom=m}return w}function qe(t,e){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!zo(t))return e;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:e.left*n,right:e.right*n,top:e.top*r,bottom:e.bottom*r}}function Ue(t){if(t.measure){t.measure.cache={};t.measure.heights=null;if(t.rest)for(var e=0;e<t.rest.length;e++)t.measure.caches[e]={}}}function Be(t){t.display.externalMeasure=null;Ao(t.display.lineMeasure);for(var e=0;e<t.display.view.length;e++)Ue(t.display.view[e])}function Ve(t){Be(t);t.display.cachedCharWidth=t.display.cachedTextHeight=t.display.cachedPaddingH=null;t.options.lineWrapping||(t.display.maxLineChanged=!0);t.display.lineNumChars=null}function Xe(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Ge(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function $e(t,e,n,r){if(e.widgets)for(var i=0;i<e.widgets.length;++i)if(e.widgets[i].above){var o=hi(e.widgets[i]);n.top+=o;n.bottom+=o}if("line"==r)return n;r||(r="local");var a=Bi(e);"local"==r?a+=De(t.display):a-=t.display.viewOffset;if("page"==r||"window"==r){var s=t.display.lineSpace.getBoundingClientRect();a+=s.top+("window"==r?0:Ge());var l=s.left+("window"==r?0:Xe());n.left+=l;n.right+=l}n.top+=a;n.bottom+=a;return n}function Ye(t,e,n){if("div"==n)return e;var r=e.left,i=e.top;if("page"==n){r-=Xe();i-=Ge()}else if("local"==n||!n){var o=t.display.sizer.getBoundingClientRect();r+=o.left;i+=o.top}var a=t.display.lineSpace.getBoundingClientRect();return{left:r-a.left,top:i-a.top}}function Je(t,e,n,r,i){r||(r=Ri(t.doc,e.line));return $e(t,r,Oe(t,r,e.ch,i),n)}function Ke(t,e,n,r,i,o){function a(e,a){var s=We(t,i,e,a?"right":"left",o);a?s.left=s.right:s.right=s.left;return $e(t,r,s,n)}function s(t,e){var n=l[e],r=n.level%2;if(t==Uo(n)&&e&&n.level<l[e-1].level){n=l[--e];t=Bo(n)-(n.level%2?0:1);r=!0}else if(t==Bo(n)&&e<l.length-1&&n.level<l[e+1].level){n=l[++e];t=Uo(n)-n.level%2;r=!1}return r&&t==n.to&&t>n.from?a(t-1):a(t,r)}r=r||Ri(t.doc,e.line);i||(i=Fe(t,r));var l=Vi(r),u=e.ch;if(!l)return a(u);var c=Ko(l,u),f=s(u,c);null!=qs&&(f.other=s(u,qs));return f}function Ze(t,e){var n=0,e=ee(t.doc,e);t.options.lineWrapping||(n=rn(t.display)*e.ch);var r=Ri(t.doc,e.line),i=Bi(r)+De(t.display);return{left:n,right:n,top:i,bottom:i+r.height}}function Qe(t,e,n,r){var i=Sa(t,e);i.xRel=r;n&&(i.outside=!0);return i}function tn(t,e,n){var r=t.doc;n+=t.display.viewOffset;if(0>n)return Qe(r.first,0,!0,-1);var i=Ui(r,n),o=r.first+r.size-1;if(i>o)return Qe(r.first+r.size-1,Ri(r,o).text.length,!0,1);0>e&&(e=0);for(var a=Ri(r,i);;){var s=en(t,a,i,e,n),l=ri(a),u=l&&l.find(0,!0);if(!l||!(s.ch>u.from.ch||s.ch==u.from.ch&&s.xRel>0))return s;i=qi(a=u.to.line)}}function en(t,e,n,r,i){function o(r){var i=Ke(t,Sa(n,r),"line",e,u);s=!0;if(a>i.bottom)return i.left-l;if(a<i.top)return i.left+l;s=!1;return i.left}var a=i-Bi(e),s=!1,l=2*t.display.wrapper.clientWidth,u=Fe(t,e),c=Vi(e),f=e.text.length,h=Vo(e),d=Xo(e),p=o(h),g=s,m=o(d),v=s;if(r>m)return Qe(n,d,v,1);for(;;){if(c?d==h||d==Qo(e,h,1):1>=d-h){for(var y=p>r||m-r>=r-p?h:d,b=r-(y==h?p:m);Do(e.text.charAt(y));)++y;var x=Qe(n,y,y==h?g:v,-1>b?-1:b>1?1:0);return x}var w=Math.ceil(f/2),C=h+w;if(c){C=h;for(var S=0;w>S;++S)C=Qo(e,C,1)}var T=o(C);if(T>r){d=C;m=T;(v=s)&&(m+=1e3);f=w}else{h=C;p=T;g=s;f-=w}}}function nn(t){if(null!=t.cachedTextHeight)return t.cachedTextHeight;if(null==ka){ka=Lo("pre");for(var e=0;49>e;++e){ka.appendChild(document.createTextNode("x"));ka.appendChild(Lo("br"))}ka.appendChild(document.createTextNode("x"))}No(t.measure,ka);var n=ka.offsetHeight/50;n>3&&(t.cachedTextHeight=n);Ao(t.measure);return n||1}function rn(t){if(null!=t.cachedCharWidth)return t.cachedCharWidth;var e=Lo("span","xxxxxxxxxx"),n=Lo("pre",[e]);No(t.measure,n);var r=e.getBoundingClientRect(),i=(r.right-r.left)/10;i>2&&(t.cachedCharWidth=i);return i||10}function on(t){t.curOp={cm:t,viewChanged:!1,startHeight:t.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++Aa};La?La.ops.push(t.curOp):t.curOp.ownsGroup=La={ops:[t.curOp],delayedCallbacks:[]}}function an(t){var e=t.delayedCallbacks,n=0;do{for(;n<e.length;n++)e[n]();for(var r=0;r<t.ops.length;r++){var i=t.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++](i.cm)}}while(n<e.length)}function sn(t){var e=t.curOp,n=e.ownsGroup;if(n)try{an(n)}finally{La=null;for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;ln(n)}}function ln(t){for(var e=t.ops,n=0;n<e.length;n++)un(e[n]);for(var n=0;n<e.length;n++)cn(e[n]);for(var n=0;n<e.length;n++)fn(e[n]);for(var n=0;n<e.length;n++)hn(e[n]);for(var n=0;n<e.length;n++)dn(e[n])}function un(t){var e=t.cm,n=e.display;_(e);t.updateMaxLine&&h(e);t.mustUpdate=t.viewChanged||t.forceUpdate||null!=t.scrollTop||t.scrollToPos&&(t.scrollToPos.from.line<n.viewFrom||t.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&e.options.lineWrapping;t.update=t.mustUpdate&&new k(e,t.mustUpdate&&{top:t.scrollTop,ensure:t.scrollToPos},t.forceUpdate)}function cn(t){t.updatedDisplay=t.mustUpdate&&M(t.cm,t.update)}function fn(t){var e=t.cm,n=e.display;t.updatedDisplay&&N(e);t.barMeasure=p(e);if(n.maxLineChanged&&!e.options.lineWrapping){t.adjustWidthTo=Oe(e,n.maxLine,n.maxLine.text.length).left+3;e.display.sizerWidth=t.adjustWidthTo;t.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+t.adjustWidthTo+Ne(e)+e.display.barWidth);t.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+t.adjustWidthTo-Ee(e))}(t.updatedDisplay||t.selectionChanged)&&(t.newSelectionNodes=ye(e))}function hn(t){var e=t.cm;if(null!=t.adjustWidthTo){e.display.sizer.style.minWidth=t.adjustWidthTo+"px";t.maxScrollLeft<e.doc.scrollLeft&&Gn(e,Math.min(e.display.scroller.scrollLeft,t.maxScrollLeft),!0);e.display.maxLineChanged=!1}t.newSelectionNodes&&be(e,t.newSelectionNodes);t.updatedDisplay&&A(e,t.barMeasure);(t.updatedDisplay||t.startHeight!=e.doc.height)&&y(e,t.barMeasure);t.selectionChanged&&Se(e);e.state.focused&&t.updateInput&&An(e,t.typing)}function dn(t){var e=t.cm,n=e.display,r=e.doc;t.updatedDisplay&&D(e,t.update);null==n.wheelStartX||null==t.scrollTop&&null==t.scrollLeft&&!t.scrollToPos||(n.wheelStartX=n.wheelStartY=null);if(null!=t.scrollTop&&(n.scroller.scrollTop!=t.scrollTop||t.forceScroll)){r.scrollTop=Math.max(0,Math.min(n.scroller.scrollHeight-n.scroller.clientHeight,t.scrollTop));n.scrollbars.setScrollTop(r.scrollTop);n.scroller.scrollTop=r.scrollTop}if(null!=t.scrollLeft&&(n.scroller.scrollLeft!=t.scrollLeft||t.forceScroll)){r.scrollLeft=Math.max(0,Math.min(n.scroller.scrollWidth-Ee(e),t.scrollLeft));n.scrollbars.setScrollLeft(r.scrollLeft);n.scroller.scrollLeft=r.scrollLeft;w(e)}if(t.scrollToPos){var i=wr(e,ee(r,t.scrollToPos.from),ee(r,t.scrollToPos.to),t.scrollToPos.margin);t.scrollToPos.isCursor&&e.state.focused&&xr(e,i)}var o=t.maybeHiddenMarkers,a=t.maybeUnhiddenMarkers;if(o)for(var s=0;s<o.length;++s)o[s].lines.length||vs(o[s],"hide");if(a)for(var s=0;s<a.length;++s)a[s].lines.length&&vs(a[s],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=e.display.scroller.scrollTop);t.changeObjs&&vs(e,"changes",e,t.changeObjs)}function pn(t,e){if(t.curOp)return e();on(t);try{return e()}finally{sn(t)}}function gn(t,e){return function(){if(t.curOp)return e.apply(t,arguments);on(t);try{return e.apply(t,arguments)}finally{sn(t)}}}function mn(t){return function(){if(this.curOp)return t.apply(this,arguments);on(this);try{return t.apply(this,arguments)}finally{sn(this)}}}function vn(t){return function(){var e=this.cm;if(!e||e.curOp)return t.apply(this,arguments);on(e);try{return t.apply(this,arguments)}finally{sn(e)}}}function yn(t,e,n){this.line=e;this.rest=ai(e);this.size=this.rest?qi(xo(this.rest))-n+1:1;this.node=this.text=null;this.hidden=ui(t,e)}function bn(t,e,n){for(var r,i=[],o=e;n>o;o=r){var a=new yn(t.doc,Ri(t.doc,o),o);r=o+a.size;i.push(a)}return i}function xn(t,e,n,r){null==e&&(e=t.doc.first);null==n&&(n=t.doc.first+t.doc.size);r||(r=0);var i=t.display;r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>e)&&(i.updateLineNumbers=e);t.curOp.viewChanged=!0;if(e>=i.viewTo)Ca&&si(t.doc,e)<i.viewTo&&Cn(t);else if(n<=i.viewFrom)if(Ca&&li(t.doc,n+r)>i.viewFrom)Cn(t);else{i.viewFrom+=r;i.viewTo+=r}else if(e<=i.viewFrom&&n>=i.viewTo)Cn(t);else if(e<=i.viewFrom){var o=Tn(t,n,n+r,1);if(o){i.view=i.view.slice(o.index);i.viewFrom=o.lineN;i.viewTo+=r}else Cn(t)}else if(n>=i.viewTo){var o=Tn(t,e,e,-1);if(o){i.view=i.view.slice(0,o.index);i.viewTo=o.lineN}else Cn(t)}else{var a=Tn(t,e,e,-1),s=Tn(t,n,n+r,1);if(a&&s){i.view=i.view.slice(0,a.index).concat(bn(t,a.lineN,s.lineN)).concat(i.view.slice(s.index));i.viewTo+=r}else Cn(t)}var l=i.externalMeasured;l&&(n<l.lineN?l.lineN+=r:e<l.lineN+l.size&&(i.externalMeasured=null))}function wn(t,e,n){t.curOp.viewChanged=!0;var r=t.display,i=t.display.externalMeasured;i&&e>=i.lineN&&e<i.lineN+i.size&&(r.externalMeasured=null);if(!(e<r.viewFrom||e>=r.viewTo)){var o=r.view[Sn(t,e)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==wo(a,n)&&a.push(n)}}}function Cn(t){t.display.viewFrom=t.display.viewTo=t.doc.first;t.display.view=[];t.display.viewOffset=0}function Sn(t,e){if(e>=t.display.viewTo)return null;e-=t.display.viewFrom;if(0>e)return null;for(var n=t.display.view,r=0;r<n.length;r++){e-=n[r].size;if(0>e)return r}}function Tn(t,e,n,r){var i,o=Sn(t,e),a=t.display.view;if(!Ca||n==t.doc.first+t.doc.size)return{index:o,lineN:n};for(var s=0,l=t.display.viewFrom;o>s;s++)l+=a[s].size;if(l!=e){if(r>0){if(o==a.length-1)return null;i=l+a[o].size-e;o++}else i=l-e;e+=i;n+=i}for(;si(t.doc,n)!=n;){if(o==(0>r?0:a.length-1))return null;n+=r*a[o-(0>r?1:0)].size;o+=r}return{index:o,lineN:n}}function kn(t,e,n){var r=t.display,i=r.view;if(0==i.length||e>=r.viewTo||n<=r.viewFrom){r.view=bn(t,e,n);r.viewFrom=e}else{r.viewFrom>e?r.view=bn(t,e,r.viewFrom).concat(r.view):r.viewFrom<e&&(r.view=r.view.slice(Sn(t,e)));r.viewFrom=e;r.viewTo<n?r.view=r.view.concat(bn(t,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,Sn(t,n)))}r.viewTo=n}function _n(t){for(var e=t.display.view,n=0,r=0;r<e.length;r++){var i=e[r];i.hidden||i.node&&!i.changes||++n}return n}function Mn(t){t.display.pollingFast||t.display.poll.set(t.options.pollInterval,function(){Ln(t);t.state.focused&&Mn(t)})}function Dn(t){function e(){var r=Ln(t);if(r||n){t.display.pollingFast=!1;Mn(t)}else{n=!0;t.display.poll.set(60,e)}}var n=!1;t.display.pollingFast=!0;t.display.poll.set(20,e)}function Ln(t){var e=t.display.input,n=t.display.prevInput,r=t.doc;if(!t.state.focused||Rs(e)&&!n||jn(t)||t.options.disableInput||t.state.keySeq)return!1;if(t.state.pasteIncoming&&t.state.fakedLastChar){e.value=e.value.substring(0,e.value.length-1);t.state.fakedLastChar=!1}var i=e.value;if(i==n&&!t.somethingSelected())return!1;if(ia&&oa>=9&&t.display.inputHasSelection===i||ma&&/[\uf700-\uf7ff]/.test(i)){An(t);return!1}var o=!t.curOp;o&&on(t);t.display.shift=!1;8203!=i.charCodeAt(0)||r.sel!=t.display.selForContextMenu||n||(n="");for(var a=0,s=Math.min(n.length,i.length);s>a&&n.charCodeAt(a)==i.charCodeAt(a);)++a;var l=i.slice(a),u=Os(l),c=null;t.state.pasteIncoming&&r.sel.ranges.length>1&&(Na&&Na.join("\n")==l?c=r.sel.ranges.length%Na.length==0&&Co(Na,Os):u.length==r.sel.ranges.length&&(c=Co(u,function(t){return[t]})));for(var f=r.sel.ranges.length-1;f>=0;f--){var h=r.sel.ranges[f],d=h.from(),p=h.to();a<n.length?d=Sa(d.line,d.ch-(n.length-a)):t.state.overwrite&&h.empty()&&!t.state.pasteIncoming&&(p=Sa(p.line,Math.min(Ri(r,p.line).text.length,p.ch+xo(u).length)));var g=t.curOp.updateInput,m={from:d,to:p,text:c?c[f%c.length]:u,origin:t.state.pasteIncoming?"paste":t.state.cutIncoming?"cut":"+input"};dr(t.doc,m);co(t,"inputRead",t,m);if(l&&!t.state.pasteIncoming&&t.options.electricChars&&t.options.smartIndent&&h.head.ch<100&&(!f||r.sel.ranges[f-1].head.line!=h.head.line)){var v=t.getModeAt(h.head),y=Ra(m);if(v.electricChars){for(var b=0;b<v.electricChars.length;b++)if(l.indexOf(v.electricChars.charAt(b))>-1){Mr(t,y.line,"smart");break}}else v.electricInput&&v.electricInput.test(Ri(r,y.line).text.slice(0,y.ch))&&Mr(t,y.line,"smart")}}kr(t);t.curOp.updateInput=g;t.curOp.typing=!0;i.length>1e3||i.indexOf("\n")>-1?e.value=t.display.prevInput="":t.display.prevInput=i;o&&sn(t);t.state.pasteIncoming=t.state.cutIncoming=!1;return!0}function An(t,e){if(!t.display.contextMenuPending){var n,r,i=t.doc;if(t.somethingSelected()){t.display.prevInput="";var o=i.sel.primary();n=Fs&&(o.to().line-o.from().line>100||(r=t.getSelection()).length>1e3);var a=n?"-":r||t.getSelection();t.display.input.value=a;t.state.focused&&_s(t.display.input);ia&&oa>=9&&(t.display.inputHasSelection=a)}else if(!e){t.display.prevInput=t.display.input.value="";ia&&oa>=9&&(t.display.inputHasSelection=null)}t.display.inaccurateSelection=n}}function Nn(t){"nocursor"==t.options.readOnly||ga&&jo()==t.display.input||t.display.input.focus()}function En(t){if(!t.state.focused){Nn(t);ir(t)}}function jn(t){return t.options.readOnly||t.doc.cantEdit}function Pn(t){function e(e){ho(t,e)||ps(e)}function n(e){if(t.somethingSelected()){Na=t.getSelections();if(r.inaccurateSelection){r.prevInput="";r.inaccurateSelection=!1;r.input.value=Na.join("\n");_s(r.input)}}else{for(var n=[],i=[],o=0;o<t.doc.sel.ranges.length;o++){var a=t.doc.sel.ranges[o].head.line,s={anchor:Sa(a,0),head:Sa(a+1,0)};i.push(s);n.push(t.getRange(s.anchor,s.head))}if("cut"==e.type)t.setSelections(i,null,ws);else{r.prevInput="";r.input.value=n.join("\n");_s(r.input)}Na=n}"cut"==e.type&&(t.state.cutIncoming=!0)}var r=t.display;gs(r.scroller,"mousedown",gn(t,Rn));ia&&11>oa?gs(r.scroller,"dblclick",gn(t,function(e){if(!ho(t,e)){var n=On(t,e);if(n&&!Un(t,e)&&!Hn(t.display,e)){hs(e);var r=t.findWordAt(n);ae(t.doc,r.anchor,r.head)}}})):gs(r.scroller,"dblclick",function(e){ho(t,e)||hs(e)});gs(r.lineSpace,"selectstart",function(t){Hn(r,t)||hs(t)});xa||gs(r.scroller,"contextmenu",function(e){ar(t,e)});gs(r.scroller,"scroll",function(){if(r.scroller.clientHeight){Xn(t,r.scroller.scrollTop);Gn(t,r.scroller.scrollLeft,!0);vs(t,"scroll",t)}});gs(r.scroller,"mousewheel",function(e){$n(t,e)});gs(r.scroller,"DOMMouseScroll",function(e){$n(t,e)});gs(r.wrapper,"scroll",function(){r.wrapper.scrollTop=r.wrapper.scrollLeft=0});gs(r.input,"keyup",function(e){nr.call(t,e)});gs(r.input,"input",function(){ia&&oa>=9&&t.display.inputHasSelection&&(t.display.inputHasSelection=null);Ln(t)});gs(r.input,"keydown",gn(t,tr));gs(r.input,"keypress",gn(t,rr));gs(r.input,"focus",ko(ir,t));gs(r.input,"blur",ko(or,t));if(t.options.dragDrop){gs(r.scroller,"dragstart",function(e){Vn(t,e)});gs(r.scroller,"dragenter",e);gs(r.scroller,"dragover",e);gs(r.scroller,"drop",gn(t,Bn))}gs(r.scroller,"paste",function(e){if(!Hn(r,e)){t.state.pasteIncoming=!0;Nn(t);Dn(t)}});gs(r.input,"paste",function(){if(aa&&!t.state.fakedLastChar&&!(new Date-t.state.lastMiddleDown<200)){var e=r.input.selectionStart,n=r.input.selectionEnd;r.input.value+="$";r.input.selectionEnd=n;r.input.selectionStart=e;t.state.fakedLastChar=!0}t.state.pasteIncoming=!0;Dn(t)});gs(r.input,"cut",n);gs(r.input,"copy",n);fa&&gs(r.sizer,"mouseup",function(){jo()==r.input&&r.input.blur();Nn(t)})}function In(t){var e=t.display;if(e.lastWrapHeight!=e.wrapper.clientHeight||e.lastWrapWidth!=e.wrapper.clientWidth){e.cachedCharWidth=e.cachedTextHeight=e.cachedPaddingH=null;e.scrollbarsClipped=!1;t.setSize()}}function Hn(t,e){for(var n=lo(e);n!=t.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==t.sizer&&n!=t.mover)return!0}function On(t,e,n,r){var i=t.display;if(!n&&"true"==lo(e).getAttribute("not-content"))return null;var o,a,s=i.lineSpace.getBoundingClientRect();try{o=e.clientX-s.left;a=e.clientY-s.top}catch(e){return null}var l,u=tn(t,o,a);if(r&&1==u.xRel&&(l=Ri(t.doc,u.line).text).length==u.ch){var c=Ts(l,l.length,t.options.tabSize)-l.length;u=Sa(u.line,Math.max(0,Math.round((o-Ae(t.display).left)/rn(t.display))-c))}return u}function Rn(t){if(!ho(this,t)){var e=this,n=e.display;n.shift=t.shiftKey;if(Hn(n,t)){if(!aa){n.scroller.draggable=!1;setTimeout(function(){n.scroller.draggable=!0},100)}}else if(!Un(e,t)){var r=On(e,t);window.focus();switch(uo(t)){case 1:r?Fn(e,t,r):lo(t)==n.scroller&&hs(t);break;case 2:aa&&(e.state.lastMiddleDown=+new Date);r&&ae(e.doc,r);setTimeout(ko(Nn,e),20);hs(t);break;case 3:xa&&ar(e,t)}}}}function Fn(t,e,n){setTimeout(ko(En,t),0);var r,i=+new Date;if(Ma&&Ma.time>i-400&&0==Ta(Ma.pos,n))r="triple";else if(_a&&_a.time>i-400&&0==Ta(_a.pos,n)){r="double";Ma={time:i,pos:n}}else{r="single";_a={time:i,pos:n}}var o,a=t.doc.sel,s=ma?e.metaKey:e.ctrlKey;t.options.dragDrop&&Hs&&!jn(t)&&"single"==r&&(o=a.contains(n))>-1&&!a.ranges[o].empty()?Wn(t,e,n,s):zn(t,e,n,r,s)}function Wn(t,e,n,r){var i=t.display,o=gn(t,function(a){aa&&(i.scroller.draggable=!1);t.state.draggingText=!1;ms(document,"mouseup",o);ms(i.scroller,"drop",o);if(Math.abs(e.clientX-a.clientX)+Math.abs(e.clientY-a.clientY)<10){hs(a);r||ae(t.doc,n);Nn(t);ia&&9==oa&&setTimeout(function(){document.body.focus();Nn(t)},20)}});aa&&(i.scroller.draggable=!0);t.state.draggingText=o;i.scroller.dragDrop&&i.scroller.dragDrop();gs(document,"mouseup",o);gs(i.scroller,"drop",o)}function zn(t,e,n,r,i){function o(e){if(0!=Ta(m,e)){m=e;if("rect"==r){for(var i=[],o=t.options.tabSize,a=Ts(Ri(u,n.line).text,n.ch,o),s=Ts(Ri(u,e.line).text,e.ch,o),l=Math.min(a,s),d=Math.max(a,s),p=Math.min(n.line,e.line),g=Math.min(t.lastLine(),Math.max(n.line,e.line));g>=p;p++){var v=Ri(u,p).text,y=yo(v,l,o);l==d?i.push(new K(Sa(p,y),Sa(p,y))):v.length>y&&i.push(new K(Sa(p,y),Sa(p,yo(v,d,o))))}i.length||i.push(new K(n,n));he(u,Z(h.ranges.slice(0,f).concat(i),f),{origin:"*mouse",scroll:!1});t.scrollIntoView(e)}else{var b=c,x=b.anchor,w=e;if("single"!=r){if("double"==r)var C=t.findWordAt(e);else var C=new K(Sa(e.line,0),ee(u,Sa(e.line+1,0)));if(Ta(C.anchor,x)>0){w=C.head;x=Y(b.from(),C.anchor)}else{w=C.anchor;x=$(b.to(),C.head)}}var i=h.ranges.slice(0);i[f]=new K(ee(u,x),w);he(u,Z(i,f),Cs)}}}function a(e){var n=++y,i=On(t,e,!0,"rect"==r);if(i)if(0!=Ta(i,m)){En(t);o(i);var s=x(l,u);(i.line>=s.to||i.line<s.from)&&setTimeout(gn(t,function(){y==n&&a(e)}),150)}else{var c=e.clientY<v.top?-20:e.clientY>v.bottom?20:0;c&&setTimeout(gn(t,function(){if(y==n){l.scroller.scrollTop+=c;a(e)}}),50)}}function s(e){y=1/0;hs(e);Nn(t);ms(document,"mousemove",b);ms(document,"mouseup",w);u.history.lastSelOrigin=null}var l=t.display,u=t.doc;hs(e);var c,f,h=u.sel,d=h.ranges;if(i&&!e.shiftKey){f=u.sel.contains(n);c=f>-1?d[f]:new K(n,n)}else c=u.sel.primary();if(e.altKey){r="rect";i||(c=new K(n,n));n=On(t,e,!0,!0);f=-1}else if("double"==r){var p=t.findWordAt(n);c=t.display.shift||u.extend?oe(u,c,p.anchor,p.head):p}else if("triple"==r){var g=new K(Sa(n.line,0),ee(u,Sa(n.line+1,0)));c=t.display.shift||u.extend?oe(u,c,g.anchor,g.head):g}else c=oe(u,c,n);if(i)if(-1==f){f=d.length;he(u,Z(d.concat([c]),f),{scroll:!1,origin:"*mouse"})}else if(d.length>1&&d[f].empty()&&"single"==r){he(u,Z(d.slice(0,f).concat(d.slice(f+1)),0));h=u.sel}else le(u,f,c,Cs);else{f=0;he(u,new J([c],0),Cs);h=u.sel}var m=n,v=l.wrapper.getBoundingClientRect(),y=0,b=gn(t,function(t){uo(t)?a(t):s(t)}),w=gn(t,s);gs(document,"mousemove",b);gs(document,"mouseup",w)}function qn(t,e,n,r,i){try{var o=e.clientX,a=e.clientY}catch(e){return!1}if(o>=Math.floor(t.display.gutters.getBoundingClientRect().right))return!1;r&&hs(e);var s=t.display,l=s.lineDiv.getBoundingClientRect();if(a>l.bottom||!go(t,n))return so(e);a-=l.top-s.viewOffset;for(var u=0;u<t.options.gutters.length;++u){var c=s.gutters.childNodes[u];if(c&&c.getBoundingClientRect().right>=o){var f=Ui(t.doc,a),h=t.options.gutters[u];i(t,n,t,f,h,e);return so(e)}}}function Un(t,e){return qn(t,e,"gutterClick",!0,co)}function Bn(t){var e=this;if(!ho(e,t)&&!Hn(e.display,t)){hs(t);ia&&(Ea=+new Date);var n=On(e,t,!0),r=t.dataTransfer.files;if(n&&!jn(e))if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),a=0,s=function(t,r){var s=new FileReader;s.onload=gn(e,function(){o[r]=s.result;if(++a==i){n=ee(e.doc,n);var t={from:n,to:n,text:Os(o.join("\n")),origin:"paste"};dr(e.doc,t);fe(e.doc,Q(n,Ra(t)))}});s.readAsText(t)},l=0;i>l;++l)s(r[l],l);else{if(e.state.draggingText&&e.doc.sel.contains(n)>-1){e.state.draggingText(t);setTimeout(ko(Nn,e),20);return}try{var o=t.dataTransfer.getData("Text");if(o){if(e.state.draggingText&&!(ma?t.metaKey:t.ctrlKey))var u=e.listSelections();de(e.doc,Q(n,n));if(u)for(var l=0;l<u.length;++l)br(e.doc,"",u[l].anchor,u[l].head,"drag");e.replaceSelection(o,"around","paste");Nn(e)}}catch(t){}}}}function Vn(t,e){if(ia&&(!t.state.draggingText||+new Date-Ea<100))ps(e);else if(!ho(t,e)&&!Hn(t.display,e)){e.dataTransfer.setData("Text",t.getSelection());if(e.dataTransfer.setDragImage&&!ca){var n=Lo("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";if(ua){n.width=n.height=1;t.display.wrapper.appendChild(n);n._top=n.offsetTop}e.dataTransfer.setDragImage(n,0,0);ua&&n.parentNode.removeChild(n)}}}function Xn(t,e){if(!(Math.abs(t.doc.scrollTop-e)<2)){t.doc.scrollTop=e;ea||L(t,{top:e});t.display.scroller.scrollTop!=e&&(t.display.scroller.scrollTop=e);t.display.scrollbars.setScrollTop(e);ea&&L(t);Te(t,100)}}function Gn(t,e,n){if(!(n?e==t.doc.scrollLeft:Math.abs(t.doc.scrollLeft-e)<2)){e=Math.min(e,t.display.scroller.scrollWidth-t.display.scroller.clientWidth);t.doc.scrollLeft=e;w(t);t.display.scroller.scrollLeft!=e&&(t.display.scroller.scrollLeft=e);t.display.scrollbars.setScrollLeft(e)}}function $n(t,e){var n=Ia(e),r=n.x,i=n.y,o=t.display,a=o.scroller;if(r&&a.scrollWidth>a.clientWidth||i&&a.scrollHeight>a.clientHeight){if(i&&ma&&aa)t:for(var s=e.target,l=o.view;s!=a;s=s.parentNode)for(var u=0;u<l.length;u++)if(l[u].node==s){t.display.currentWheelTarget=s;break t}if(!r||ea||ua||null==Pa){if(i&&null!=Pa){var c=i*Pa,f=t.doc.scrollTop,h=f+o.wrapper.clientHeight;0>c?f=Math.max(0,f+c-50):h=Math.min(t.doc.height,h+c+50);L(t,{top:f,bottom:h})}if(20>ja)if(null==o.wheelStartX){o.wheelStartX=a.scrollLeft;o.wheelStartY=a.scrollTop;o.wheelDX=r;o.wheelDY=i;setTimeout(function(){if(null!=o.wheelStartX){var t=a.scrollLeft-o.wheelStartX,e=a.scrollTop-o.wheelStartY,n=e&&o.wheelDY&&e/o.wheelDY||t&&o.wheelDX&&t/o.wheelDX;o.wheelStartX=o.wheelStartY=null;if(n){Pa=(Pa*ja+n)/(ja+1);++ja}}},200)}else{o.wheelDX+=r;o.wheelDY+=i}}else{i&&Xn(t,Math.max(0,Math.min(a.scrollTop+i*Pa,a.scrollHeight-a.clientHeight)));Gn(t,Math.max(0,Math.min(a.scrollLeft+r*Pa,a.scrollWidth-a.clientWidth)));hs(e);o.wheelStartX=null}}}function Yn(t,e,n){if("string"==typeof e){e=Ya[e];if(!e)return!1}t.display.pollingFast&&Ln(t)&&(t.display.pollingFast=!1);var r=t.display.shift,i=!1;try{jn(t)&&(t.state.suppressEdits=!0);n&&(t.display.shift=!1);i=e(t)!=xs}finally{t.display.shift=r;t.state.suppressEdits=!1}return i}function Jn(t,e,n){for(var r=0;r<t.state.keyMaps.length;r++){var i=Ka(e,t.state.keyMaps[r],n,t);if(i)return i}return t.options.extraKeys&&Ka(e,t.options.extraKeys,n,t)||Ka(e,t.options.keyMap,n,t)}function Kn(t,e,n,r){var i=t.state.keySeq;if(i){if(Za(e))return"handled";Ha.set(50,function(){if(t.state.keySeq==i){t.state.keySeq=null;An(t)}});e=i+" "+e}var o=Jn(t,e,r);"multi"==o&&(t.state.keySeq=e);"handled"==o&&co(t,"keyHandled",t,e,n);if("handled"==o||"multi"==o){hs(n);Se(t)}if(i&&!o&&/\'$/.test(e)){hs(n);return!0}return!!o}function Zn(t,e){var n=Qa(e,!0);return n?e.shiftKey&&!t.state.keySeq?Kn(t,"Shift-"+n,e,function(e){return Yn(t,e,!0)})||Kn(t,n,e,function(e){return("string"==typeof e?/^go[A-Z]/.test(e):e.motion)?Yn(t,e):void 0}):Kn(t,n,e,function(e){return Yn(t,e)}):!1}function Qn(t,e,n){return Kn(t,"'"+n+"'",e,function(e){return Yn(t,e,!0)})}function tr(t){var e=this;En(e);if(!ho(e,t)){ia&&11>oa&&27==t.keyCode&&(t.returnValue=!1);var n=t.keyCode;e.display.shift=16==n||t.shiftKey;var r=Zn(e,t);if(ua){Oa=r?n:null;!r&&88==n&&!Fs&&(ma?t.metaKey:t.ctrlKey)&&e.replaceSelection("",null,"cut")}18!=n||/\bCodeMirror-crosshair\b/.test(e.display.lineDiv.className)||er(e)}}function er(t){function e(t){if(18==t.keyCode||!t.altKey){js(n,"CodeMirror-crosshair");ms(document,"keyup",e);ms(document,"mouseover",e)}}var n=t.display.lineDiv;Ps(n,"CodeMirror-crosshair");gs(document,"keyup",e);gs(document,"mouseover",e)}function nr(t){16==t.keyCode&&(this.doc.sel.shift=!1);ho(this,t)}function rr(t){var e=this;if(!(ho(e,t)||t.ctrlKey&&!t.altKey||ma&&t.metaKey)){var n=t.keyCode,r=t.charCode;if(ua&&n==Oa){Oa=null;hs(t)}else if(!(ua&&(!t.which||t.which<10)||fa)||!Zn(e,t)){var i=String.fromCharCode(null==r?n:r);if(!Qn(e,t,i)){ia&&oa>=9&&(e.display.inputHasSelection=null);Dn(e)}}}}function ir(t){if("nocursor"!=t.options.readOnly){if(!t.state.focused){vs(t,"focus",t);t.state.focused=!0;Ps(t.display.wrapper,"CodeMirror-focused");if(!t.curOp&&t.display.selForContextMenu!=t.doc.sel){An(t);
aa&&setTimeout(ko(An,t,!0),0)}}Mn(t);Se(t)}}function or(t){if(t.state.focused){vs(t,"blur",t);t.state.focused=!1;js(t.display.wrapper,"CodeMirror-focused")}clearInterval(t.display.blinker);setTimeout(function(){t.state.focused||(t.display.shift=!1)},150)}function ar(t,e){function n(){if(null!=i.input.selectionStart){var e=t.somethingSelected(),n=i.input.value=""+(e?i.input.value:"");i.prevInput=e?"":"";i.input.selectionStart=1;i.input.selectionEnd=n.length;i.selForContextMenu=t.doc.sel}}function r(){i.contextMenuPending=!1;i.inputDiv.style.position="relative";i.input.style.cssText=l;ia&&9>oa&&i.scrollbars.setScrollTop(i.scroller.scrollTop=a);Mn(t);if(null!=i.input.selectionStart){(!ia||ia&&9>oa)&&n();var e=0,r=function(){i.selForContextMenu==t.doc.sel&&0==i.input.selectionStart?gn(t,Ya.selectAll)(t):e++<10?i.detectingSelectAll=setTimeout(r,500):An(t)};i.detectingSelectAll=setTimeout(r,200)}}if(!ho(t,e,"contextmenu")){var i=t.display;if(!Hn(i,e)&&!sr(t,e)){var o=On(t,e),a=i.scroller.scrollTop;if(o&&!ua){var s=t.options.resetSelectionOnContextMenu;s&&-1==t.doc.sel.contains(o)&&gn(t,he)(t.doc,Q(o),ws);var l=i.input.style.cssText;i.inputDiv.style.position="absolute";i.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(e.clientY-5)+"px; left: "+(e.clientX-5)+"px; z-index: 1000; background: "+(ia?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";if(aa)var u=window.scrollY;Nn(t);aa&&window.scrollTo(null,u);An(t);t.somethingSelected()||(i.input.value=i.prevInput=" ");i.contextMenuPending=!0;i.selForContextMenu=t.doc.sel;clearTimeout(i.detectingSelectAll);ia&&oa>=9&&n();if(xa){ps(e);var c=function(){ms(window,"mouseup",c);setTimeout(r,20)};gs(window,"mouseup",c)}else setTimeout(r,50)}}}}function sr(t,e){return go(t,"gutterContextMenu")?qn(t,e,"gutterContextMenu",!1,vs):!1}function lr(t,e){if(Ta(t,e.from)<0)return t;if(Ta(t,e.to)<=0)return Ra(e);var n=t.line+e.text.length-(e.to.line-e.from.line)-1,r=t.ch;t.line==e.to.line&&(r+=Ra(e).ch-e.to.ch);return Sa(n,r)}function ur(t,e){for(var n=[],r=0;r<t.sel.ranges.length;r++){var i=t.sel.ranges[r];n.push(new K(lr(i.anchor,e),lr(i.head,e)))}return Z(n,t.sel.primIndex)}function cr(t,e,n){return t.line==e.line?Sa(n.line,t.ch-e.ch+n.ch):Sa(n.line+(t.line-e.line),t.ch)}function fr(t,e,n){for(var r=[],i=Sa(t.first,0),o=i,a=0;a<e.length;a++){var s=e[a],l=cr(s.from,i,o),u=cr(Ra(s),i,o);i=s.to;o=u;if("around"==n){var c=t.sel.ranges[a],f=Ta(c.head,c.anchor)<0;r[a]=new K(f?u:l,f?l:u)}else r[a]=new K(l,l)}return new J(r,t.sel.primIndex)}function hr(t,e,n){var r={canceled:!1,from:e.from,to:e.to,text:e.text,origin:e.origin,cancel:function(){this.canceled=!0}};n&&(r.update=function(e,n,r,i){e&&(this.from=ee(t,e));n&&(this.to=ee(t,n));r&&(this.text=r);void 0!==i&&(this.origin=i)});vs(t,"beforeChange",t,r);t.cm&&vs(t.cm,"beforeChange",t.cm,r);return r.canceled?null:{from:r.from,to:r.to,text:r.text,origin:r.origin}}function dr(t,e,n){if(t.cm){if(!t.cm.curOp)return gn(t.cm,dr)(t,e,n);if(t.cm.state.suppressEdits)return}if(go(t,"beforeChange")||t.cm&&go(t.cm,"beforeChange")){e=hr(t,e,!0);if(!e)return}var r=wa&&!n&&Yr(t,e.from,e.to);if(r)for(var i=r.length-1;i>=0;--i)pr(t,{from:r[i].from,to:r[i].to,text:i?[""]:e.text});else pr(t,e)}function pr(t,e){if(1!=e.text.length||""!=e.text[0]||0!=Ta(e.from,e.to)){var n=ur(t,e);Ji(t,e,n,t.cm?t.cm.curOp.id:0/0);vr(t,e,n,Xr(t,e));var r=[];Hi(t,function(t,n){if(!n&&-1==wo(r,t.history)){ao(t.history,e);r.push(t.history)}vr(t,e,null,Xr(t,e))})}}function gr(t,e,n){if(!t.cm||!t.cm.state.suppressEdits){for(var r,i=t.history,o=t.sel,a="undo"==e?i.done:i.undone,s="undo"==e?i.undone:i.done,l=0;l<a.length;l++){r=a[l];if(n?r.ranges&&!r.equals(t.sel):!r.ranges)break}if(l!=a.length){i.lastOrigin=i.lastSelOrigin=null;for(;;){r=a.pop();if(!r.ranges)break;Qi(r,s);if(n&&!r.equals(t.sel)){he(t,r,{clearRedo:!1});return}o=r}var u=[];Qi(o,s);s.push({changes:u,generation:i.generation});i.generation=r.generation||++i.maxGeneration;for(var c=go(t,"beforeChange")||t.cm&&go(t.cm,"beforeChange"),l=r.changes.length-1;l>=0;--l){var f=r.changes[l];f.origin=e;if(c&&!hr(t,f,!1)){a.length=0;return}u.push(Gi(t,f));var h=l?ur(t,f):xo(a);vr(t,f,h,$r(t,f));!l&&t.cm&&t.cm.scrollIntoView({from:f.from,to:Ra(f)});var d=[];Hi(t,function(t,e){if(!e&&-1==wo(d,t.history)){ao(t.history,f);d.push(t.history)}vr(t,f,null,$r(t,f))})}}}}function mr(t,e){if(0!=e){t.first+=e;t.sel=new J(Co(t.sel.ranges,function(t){return new K(Sa(t.anchor.line+e,t.anchor.ch),Sa(t.head.line+e,t.head.ch))}),t.sel.primIndex);if(t.cm){xn(t.cm,t.first,t.first-e,e);for(var n=t.cm.display,r=n.viewFrom;r<n.viewTo;r++)wn(t.cm,r,"gutter")}}}function vr(t,e,n,r){if(t.cm&&!t.cm.curOp)return gn(t.cm,vr)(t,e,n,r);if(e.to.line<t.first)mr(t,e.text.length-1-(e.to.line-e.from.line));else if(!(e.from.line>t.lastLine())){if(e.from.line<t.first){var i=e.text.length-1-(t.first-e.from.line);mr(t,i);e={from:Sa(t.first,0),to:Sa(e.to.line+i,e.to.ch),text:[xo(e.text)],origin:e.origin}}var o=t.lastLine();e.to.line>o&&(e={from:e.from,to:Sa(o,Ri(t,o).text.length),text:[e.text[0]],origin:e.origin});e.removed=Fi(t,e.from,e.to);n||(n=ur(t,e));t.cm?yr(t.cm,e,r):ji(t,e,r);de(t,n,ws)}}function yr(t,e,n){var r=t.doc,i=t.display,a=e.from,s=e.to,l=!1,u=a.line;if(!t.options.lineWrapping){u=qi(oi(Ri(r,a.line)));r.iter(u,s.line+1,function(t){if(t==i.maxLine){l=!0;return!0}})}r.sel.contains(e.from,e.to)>-1&&po(t);ji(r,e,n,o(t));if(!t.options.lineWrapping){r.iter(u,a.line+e.text.length,function(t){var e=f(t);if(e>i.maxLineLength){i.maxLine=t;i.maxLineLength=e;i.maxLineChanged=!0;l=!1}});l&&(t.curOp.updateMaxLine=!0)}r.frontier=Math.min(r.frontier,a.line);Te(t,400);var c=e.text.length-(s.line-a.line)-1;e.full?xn(t):a.line!=s.line||1!=e.text.length||Ei(t.doc,e)?xn(t,a.line,s.line+1,c):wn(t,a.line,"text");var h=go(t,"changes"),d=go(t,"change");if(d||h){var p={from:a,to:s,text:e.text,removed:e.removed,origin:e.origin};d&&co(t,"change",t,p);h&&(t.curOp.changeObjs||(t.curOp.changeObjs=[])).push(p)}t.display.selForContextMenu=null}function br(t,e,n,r,i){r||(r=n);if(Ta(r,n)<0){var o=r;r=n;n=o}"string"==typeof e&&(e=Os(e));dr(t,{from:n,to:r,text:e,origin:i})}function xr(t,e){if(!ho(t,"scrollCursorIntoView")){var n=t.display,r=n.sizer.getBoundingClientRect(),i=null;e.top+r.top<0?i=!0:e.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1);if(null!=i&&!da){var o=Lo("div","",null,"position: absolute; top: "+(e.top-n.viewOffset-De(t.display))+"px; height: "+(e.bottom-e.top+Ne(t)+n.barHeight)+"px; left: "+e.left+"px; width: 2px;");t.display.lineSpace.appendChild(o);o.scrollIntoView(i);t.display.lineSpace.removeChild(o)}}}function wr(t,e,n,r){null==r&&(r=0);for(var i=0;5>i;i++){var o=!1,a=Ke(t,e),s=n&&n!=e?Ke(t,n):a,l=Sr(t,Math.min(a.left,s.left),Math.min(a.top,s.top)-r,Math.max(a.left,s.left),Math.max(a.bottom,s.bottom)+r),u=t.doc.scrollTop,c=t.doc.scrollLeft;if(null!=l.scrollTop){Xn(t,l.scrollTop);Math.abs(t.doc.scrollTop-u)>1&&(o=!0)}if(null!=l.scrollLeft){Gn(t,l.scrollLeft);Math.abs(t.doc.scrollLeft-c)>1&&(o=!0)}if(!o)break}return a}function Cr(t,e,n,r,i){var o=Sr(t,e,n,r,i);null!=o.scrollTop&&Xn(t,o.scrollTop);null!=o.scrollLeft&&Gn(t,o.scrollLeft)}function Sr(t,e,n,r,i){var o=t.display,a=nn(t.display);0>n&&(n=0);var s=t.curOp&&null!=t.curOp.scrollTop?t.curOp.scrollTop:o.scroller.scrollTop,l=je(t),u={};i-n>l&&(i=n+l);var c=t.doc.height+Le(o),f=a>n,h=i>c-a;if(s>n)u.scrollTop=f?0:n;else if(i>s+l){var d=Math.min(n,(h?c:i)-l);d!=s&&(u.scrollTop=d)}var p=t.curOp&&null!=t.curOp.scrollLeft?t.curOp.scrollLeft:o.scroller.scrollLeft,g=Ee(t)-(t.options.fixedGutter?o.gutters.offsetWidth:0),m=r-e>g;m&&(r=e+g);10>e?u.scrollLeft=0:p>e?u.scrollLeft=Math.max(0,e-(m?0:10)):r>g+p-3&&(u.scrollLeft=r+(m?0:10)-g);return u}function Tr(t,e,n){(null!=e||null!=n)&&_r(t);null!=e&&(t.curOp.scrollLeft=(null==t.curOp.scrollLeft?t.doc.scrollLeft:t.curOp.scrollLeft)+e);null!=n&&(t.curOp.scrollTop=(null==t.curOp.scrollTop?t.doc.scrollTop:t.curOp.scrollTop)+n)}function kr(t){_r(t);var 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f="",h=0;if(t.options.indentWithTabs)for(var d=Math.floor(u/a);d;--d){h+=a;f+=" "}u>h&&(f+=bo(u-h));if(f!=c)br(o,f,Sa(e,0),Sa(e,c.length),"+input");else for(var d=0;d<o.sel.ranges.length;d++){var p=o.sel.ranges[d];if(p.head.line==e&&p.head.ch<c.length){var h=Sa(e,c.length);le(o,d,new K(h,h));break}}s.stateAfter=null}function Dr(t,e,n,r){var i=e,o=e;"number"==typeof e?o=Ri(t,te(t,e)):i=qi(e);if(null==i)return null;r(o,i)&&t.cm&&wn(t.cm,i,n);return o}function Lr(t,e){for(var n=t.doc.sel.ranges,r=[],i=0;i<n.length;i++){for(var o=e(n[i]);r.length&&Ta(o.from,xo(r).to)<=0;){var a=r.pop();if(Ta(a.from,o.from)<0){o.from=a.from;break}}r.push(o)}pn(t,function(){for(var e=r.length-1;e>=0;e--)br(t.doc,"",r[e].from,r[e].to,"+delete");kr(t)})}function Ar(t,e,n,r,i){function o(){var e=s+n;if(e<t.first||e>=t.first+t.size)return f=!1;s=e;return c=Ri(t,e)}function a(t){var e=(i?Qo:ta)(c,l,n,!0);if(null==e){if(t||!o())return f=!1;l=i?(0>n?Xo:Vo)(c):0>n?c.text.length:0}else l=e;return!0}var 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if(/^a(lt)?$/i.test(s))e=!0;else if(/^(c|ctrl|control)$/i.test(s))n=!0;else{if(!/^s(hift)$/i.test(s))throw new Error("Unrecognized modifier name: "+s);r=!0}}e&&(t="Alt-"+t);n&&(t="Ctrl-"+t);i&&(t="Cmd-"+t);r&&(t="Shift-"+t);return t}function Pr(t){return"string"==typeof t?Ja[t]:t}function Ir(t,e,n,r,i){if(r&&r.shared)return Hr(t,e,n,r,i);if(t.cm&&!t.cm.curOp)return gn(t.cm,Ir)(t,e,n,r,i);var o=new es(t,i),a=Ta(e,n);r&&To(r,o,!1);if(a>0||0==a&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith){o.collapsed=!0;o.widgetNode=Lo("span",[o.replacedWith],"CodeMirror-widget");r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true");r.insertLeft&&(o.widgetNode.insertLeft=!0)}if(o.collapsed){if(ii(t,e.line,e,n,o)||e.line!=n.line&&ii(t,n.line,e,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Ca=!0}o.addToHistory&&Ji(t,{from:e,to:n,origin:"markText"},t.sel,0/0);var s,l=e.line,u=t.cm;t.iter(l,n.line+1,function(t){u&&o.collapsed&&!u.options.lineWrapping&&oi(t)==u.display.maxLine&&(s=!0);o.collapsed&&l!=e.line&&zi(t,0);Ur(t,new Wr(o,l==e.line?e.ch:null,l==n.line?n.ch:null));++l});o.collapsed&&t.iter(e.line,n.line+1,function(e){ui(t,e)&&zi(e,0)});o.clearOnEnter&&gs(o,"beforeCursorEnter",function(){o.clear()});if(o.readOnly){wa=!0;(t.history.done.length||t.history.undone.length)&&t.clearHistory()}if(o.collapsed){o.id=++ns;o.atomic=!0}if(u){s&&(u.curOp.updateMaxLine=!0);if(o.collapsed)xn(u,e.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var c=e.line;c<=n.line;c++)wn(u,c,"text");o.atomic&&ge(u.doc);co(u,"markerAdded",u,o)}return o}function Hr(t,e,n,r,i){r=To(r);r.shared=!1;var o=[Ir(t,e,n,r,i)],a=o[0],s=r.widgetNode;Hi(t,function(t){s&&(r.widgetNode=s.cloneNode(!0));o.push(Ir(t,ee(t,e),ee(t,n),r,i));for(var l=0;l<t.linked.length;++l)if(t.linked[l].isParent)return;a=xo(o)});return new rs(o,a)}function Or(t){return t.findMarks(Sa(t.first,0),t.clipPos(Sa(t.lastLine())),function(t){return t.parent})}function Rr(t,e){for(var n=0;n<e.length;n++){var r=e[n],i=r.find(),o=t.clipPos(i.from),a=t.clipPos(i.to);if(Ta(o,a)){var s=Ir(t,o,a,r.primary,r.primary.type);r.markers.push(s);s.parent=r}}}function Fr(t){for(var e=0;e<t.length;e++){var n=t[e],r=[n.primary.doc];Hi(n.primary.doc,function(t){r.push(t)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];if(-1==wo(r,o.doc)){o.parent=null;n.markers.splice(i--,1)}}}}function Wr(t,e,n){this.marker=t;this.from=e;this.to=n}function zr(t,e){if(t)for(var n=0;n<t.length;++n){var r=t[n];if(r.marker==e)return r}}function qr(t,e){for(var n,r=0;r<t.length;++r)t[r]!=e&&(n||(n=[])).push(t[r]);return n}function Ur(t,e){t.markedSpans=t.markedSpans?t.markedSpans.concat([e]):[e];e.marker.attachLine(t)}function Br(t,e,n){if(t)for(var r,i=0;i<t.length;++i){var 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e=this,n=e.doc,r=n.first;n.iter(function(n){if(n.gutterMarkers&&n.gutterMarkers[t]){n.gutterMarkers[t]=null;wn(e,r,"gutter");Mo(n.gutterMarkers)&&(n.gutterMarkers=null)}++r})}),addLineWidget:mn(function(t,e,n){return di(this,t,e,n)}),removeLineWidget:function(t){t.clear()},lineInfo:function(t){if("number"==typeof t){if(!re(this.doc,t))return null;var e=t;t=Ri(this.doc,t);if(!t)return null}else{var e=qi(t);if(null==e)return null}return{line:e,handle:t,text:t.text,gutterMarkers:t.gutterMarkers,textClass:t.textClass,bgClass:t.bgClass,wrapClass:t.wrapClass,widgets:t.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(t,e,n,r,i){var o=this.display;t=Ke(this,ee(this.doc,t));var a=t.bottom,s=t.left;e.style.position="absolute";e.setAttribute("cm-ignore-events","true");o.sizer.appendChild(e);if("over"==r)a=t.top;else if("above"==r||"near"==r){var l=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||t.bottom+e.offsetHeight>l)&&t.top>e.offsetHeight?a=t.top-e.offsetHeight:t.bottom+e.offsetHeight<=l&&(a=t.bottom);s+e.offsetWidth>u&&(s=u-e.offsetWidth)}e.style.top=a+"px";e.style.left=e.style.right="";if("right"==i){s=o.sizer.clientWidth-e.offsetWidth;e.style.right="0px"}else{"left"==i?s=0:"middle"==i&&(s=(o.sizer.clientWidth-e.offsetWidth)/2);e.style.left=s+"px"}n&&Cr(this,s,a,s+e.offsetWidth,a+e.offsetHeight)},triggerOnKeyDown:mn(tr),triggerOnKeyPress:mn(rr),triggerOnKeyUp:nr,execCommand:function(t){return Ya.hasOwnProperty(t)?Ya[t](this):void 0},findPosH:function(t,e,n,r){var i=1;if(0>e){i=-1;e=-e}for(var o=0,a=ee(this.doc,t);e>o;++o){a=Ar(this.doc,a,i,n,r);if(a.hitSide)break}return a},moveH:mn(function(t,e){var n=this;n.extendSelectionsBy(function(r){return 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e=this.doc,n=Ri(e,t.line).text,r=t.ch,i=t.ch;if(n){var o=this.getHelper(t,"wordChars");(t.xRel<0||i==n.length)&&r?--r:++i;for(var a=n.charAt(r),s=_o(a,o)?function(t){return _o(t,o)}:/\s/.test(a)?function(t){return/\s/.test(t)}:function(t){return!/\s/.test(t)&&!_o(t)};r>0&&s(n.charAt(r-1));)--r;for(;i<n.length&&s(n.charAt(i));)++i}return new K(Sa(t.line,r),Sa(t.line,i))},toggleOverwrite:function(t){if(null==t||t!=this.state.overwrite){(this.state.overwrite=!this.state.overwrite)?Ps(this.display.cursorDiv,"CodeMirror-overwrite"):js(this.display.cursorDiv,"CodeMirror-overwrite");vs(this,"overwriteToggle",this,this.state.overwrite)}},hasFocus:function(){return jo()==this.display.input},scrollTo:mn(function(t,e){(null!=t||null!=e)&&_r(this);null!=t&&(this.curOp.scrollLeft=t);null!=e&&(this.curOp.scrollTop=e)}),getScrollInfo:function(){var t=this.display.scroller;return{left:t.scrollLeft,top:t.scrollTop,height:t.scrollHeight-Ne(this)-this.display.barHeight,width:t.scrollWidth-Ne(this)-this.display.barWidth,clientHeight:je(this),clientWidth:Ee(this)}},scrollIntoView:mn(function(t,e){if(null==t){t={from:this.doc.sel.primary().head,to:null};null==e&&(e=this.options.cursorScrollMargin)}else"number"==typeof t?t={from:Sa(t,0),to:null}:null==t.from&&(t={from:t,to:null});t.to||(t.to=t.from);t.margin=e||0;if(null!=t.from.line){_r(this);this.curOp.scrollToPos=t}else{var n=Sr(this,Math.min(t.from.left,t.to.left),Math.min(t.from.top,t.to.top)-t.margin,Math.max(t.from.right,t.to.right),Math.max(t.from.bottom,t.to.bottom)+t.margin);this.scrollTo(n.scrollLeft,n.scrollTop)}}),setSize:mn(function(t,e){function n(t){return"number"==typeof t||/^\d+$/.test(String(t))?t+"px":t}var r=this;null!=t&&(r.display.wrapper.style.width=n(t));null!=e&&(r.display.wrapper.style.height=n(e));r.options.lineWrapping&&Be(this);var i=r.display.viewFrom;r.doc.iter(i,r.display.viewTo,function(t){if(t.widgets)for(var e=0;e<t.widgets.length;e++)if(t.widgets[e].noHScroll){wn(r,i,"widget");break}++i});r.curOp.forceUpdate=!0;vs(r,"refresh",this)}),operation:function(t){return pn(this,t)},refresh:mn(function(){var t=this.display.cachedTextHeight;xn(this);this.curOp.forceUpdate=!0;Ve(this);this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop);c(this);(null==t||Math.abs(t-nn(this.display))>.5)&&a(this);vs(this,"refresh",this)}),swapDoc:mn(function(t){var e=this.doc;e.cm=null;Oi(this,t);Ve(this);An(this);this.scrollTo(t.scrollLeft,t.scrollTop);this.curOp.forceScroll=!0;co(this,"swapDoc",this,e);return e}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}};mo(t);var Fa=t.defaults={},Wa=t.optionHandlers={},za=t.Init={toString:function(){return"CodeMirror.Init"}};Er("value","",function(t,e){t.setValue(e)},!0);Er("mode",null,function(t,e){t.doc.modeOption=e;n(t)},!0);Er("indentUnit",2,n,!0);Er("indentWithTabs",!1);Er("smartIndent",!0);Er("tabSize",4,function(t){r(t);Ve(t);xn(t)},!0);Er("specialChars",/[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(t,e){t.options.specialChars=new RegExp(e.source+(e.test(" ")?"":"| "),"g");t.refresh()},!0);Er("specialCharPlaceholder",_i,function(t){t.refresh()},!0);Er("electricChars",!0);Er("rtlMoveVisually",!va);Er("wholeLineUpdateBefore",!0);Er("theme","default",function(t){s(t);l(t)},!0);Er("keyMap","default",function(e,n,r){var i=Pr(n),o=r!=t.Init&&Pr(r);o&&o.detach&&o.detach(e,i);i.attach&&i.attach(e,o||null)});Er("extraKeys",null);Er("lineWrapping",!1,i,!0);Er("gutters",[],function(t){d(t.options);l(t)},!0);Er("fixedGutter",!0,function(t,e){t.display.gutters.style.left=e?T(t.display)+"px":"0";t.refresh()},!0);Er("coverGutterNextToScrollbar",!1,function(t){y(t)},!0);Er("scrollbarStyle","native",function(t){v(t);y(t);t.display.scrollbars.setScrollTop(t.doc.scrollTop);t.display.scrollbars.setScrollLeft(t.doc.scrollLeft)},!0);Er("lineNumbers",!1,function(t){d(t.options);l(t)},!0);Er("firstLineNumber",1,l,!0);Er("lineNumberFormatter",function(t){return 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qa=t.modes={},Ua=t.mimeModes={};t.defineMode=function(e,n){t.defaults.mode||"null"==e||(t.defaults.mode=e);arguments.length>2&&(n.dependencies=Array.prototype.slice.call(arguments,2));qa[e]=n};t.defineMIME=function(t,e){Ua[t]=e};t.resolveMode=function(e){if("string"==typeof e&&Ua.hasOwnProperty(e))e=Ua[e];else if(e&&"string"==typeof e.name&&Ua.hasOwnProperty(e.name)){var n=Ua[e.name];"string"==typeof n&&(n={name:n});e=So(n,e);e.name=n.name}else if("string"==typeof e&&/^[\w\-]+\/[\w\-]+\+xml$/.test(e))return t.resolveMode("application/xml");return"string"==typeof e?{name:e}:e||{name:"null"}};t.getMode=function(e,n){var n=t.resolveMode(n),r=qa[n.name];if(!r)return t.getMode(e,"text/plain");var i=r(e,n);if(Ba.hasOwnProperty(n.name)){var o=Ba[n.name];for(var a in o)if(o.hasOwnProperty(a)){i.hasOwnProperty(a)&&(i["_"+a]=i[a]);i[a]=o[a]}}i.name=n.name;n.helperType&&(i.helperType=n.helperType);if(n.modeProps)for(var a in n.modeProps)i[a]=n.modeProps[a];return i};t.defineMode("null",function(){return{token:function(t){t.skipToEnd()}}});t.defineMIME("text/plain","null");var Ba=t.modeExtensions={};t.extendMode=function(t,e){var n=Ba.hasOwnProperty(t)?Ba[t]:Ba[t]={};To(e,n)};t.defineExtension=function(e,n){t.prototype[e]=n};t.defineDocExtension=function(t,e){us.prototype[t]=e};t.defineOption=Er;var Va=[];t.defineInitHook=function(t){Va.push(t)};var Xa=t.helpers={};t.registerHelper=function(e,n,r){Xa.hasOwnProperty(e)||(Xa[e]=t[e]={_global:[]});Xa[e][n]=r};t.registerGlobalHelper=function(e,n,r,i){t.registerHelper(e,n,i);Xa[e]._global.push({pred:r,val:i})};var Ga=t.copyState=function(t,e){if(e===!0)return e;if(t.copyState)return t.copyState(e);var n={};for(var r in e){var i=e[r];i instanceof Array&&(i=i.concat([]));n[r]=i}return n},$a=t.startState=function(t,e,n){return t.startState?t.startState(e,n):!0};t.innerMode=function(t,e){for(;t.innerMode;){var n=t.innerMode(e);if(!n||n.mode==t)break;e=n.state;t=n.mode}return n||{mode:t,state:e}};var Ya=t.commands={selectAll:function(t){t.setSelection(Sa(t.firstLine(),0),Sa(t.lastLine()),ws)},singleSelection:function(t){t.setSelection(t.getCursor("anchor"),t.getCursor("head"),ws)},killLine:function(t){Lr(t,function(e){if(e.empty()){var n=Ri(t.doc,e.head.line).text.length;return e.head.ch==n&&e.head.line<t.lastLine()?{from:e.head,to:Sa(e.head.line+1,0)}:{from:e.head,to:Sa(e.head.line,n)}}return{from:e.from(),to:e.to()}})},deleteLine:function(t){Lr(t,function(e){return{from:Sa(e.from().line,0),to:ee(t.doc,Sa(e.to().line+1,0))}})},delLineLeft:function(t){Lr(t,function(t){return{from:Sa(t.from().line,0),to:t.from()}})},delWrappedLineLeft:function(t){Lr(t,function(e){var n=t.charCoords(e.head,"div").top+5,r=t.coordsChar({left:0,top:n},"div");return{from:r,to:e.from()}})},delWrappedLineRight:function(t){Lr(t,function(e){var n=t.charCoords(e.head,"div").top+5,r=t.coordsChar({left:t.display.lineDiv.offsetWidth+100,top:n},"div");return{from:e.from(),to:r}})},undo:function(t){t.undo()},redo:function(t){t.redo()},undoSelection:function(t){t.undoSelection()},redoSelection:function(t){t.redoSelection()},goDocStart:function(t){t.extendSelection(Sa(t.firstLine(),0))},goDocEnd:function(t){t.extendSelection(Sa(t.lastLine()))},goLineStart:function(t){t.extendSelectionsBy(function(e){return Go(t,e.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(t){t.extendSelectionsBy(function(e){return Yo(t,e.head)},{origin:"+move",bias:1})},goLineEnd:function(t){t.extendSelectionsBy(function(e){return $o(t,e.head.line)},{origin:"+move",bias:-1})},goLineRight:function(t){t.extendSelectionsBy(function(e){var n=t.charCoords(e.head,"div").top+5;return t.coordsChar({left:t.display.lineDiv.offsetWidth+100,top:n},"div")},Ss)},goLineLeft:function(t){t.extendSelectionsBy(function(e){var n=t.charCoords(e.head,"div").top+5;return t.coordsChar({left:0,top:n},"div")},Ss)},goLineLeftSmart:function(t){t.extendSelectionsBy(function(e){var n=t.charCoords(e.head,"div").top+5,r=t.coordsChar({left:0,top:n},"div");return r.ch<t.getLine(r.line).search(/\S/)?Yo(t,e.head):r},Ss)},goLineUp:function(t){t.moveV(-1,"line")},goLineDown:function(t){t.moveV(1,"line")},goPageUp:function(t){t.moveV(-1,"page")},goPageDown:function(t){t.moveV(1,"page")},goCharLeft:function(t){t.moveH(-1,"char")},goCharRight:function(t){t.moveH(1,"char")},goColumnLeft:function(t){t.moveH(-1,"column")},goColumnRight:function(t){t.moveH(1,"column")},goWordLeft:function(t){t.moveH(-1,"word")},goGroupRight:function(t){t.moveH(1,"group")},goGroupLeft:function(t){t.moveH(-1,"group")},goWordRight:function(t){t.moveH(1,"word")},delCharBefore:function(t){t.deleteH(-1,"char")},delCharAfter:function(t){t.deleteH(1,"char")},delWordBefore:function(t){t.deleteH(-1,"word")},delWordAfter:function(t){t.deleteH(1,"word")},delGroupBefore:function(t){t.deleteH(-1,"group")},delGroupAfter:function(t){t.deleteH(1,"group")},indentAuto:function(t){t.indentSelection("smart")},indentMore:function(t){t.indentSelection("add")},indentLess:function(t){t.indentSelection("subtract")},insertTab:function(t){t.replaceSelection(" 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n=zs[t.keyCode],r=n;if(null==r||t.altGraphKey)return!1;t.altKey&&"Alt"!=n&&(r="Alt-"+r);(ba?t.metaKey:t.ctrlKey)&&"Ctrl"!=n&&(r="Ctrl-"+r);(ba?t.ctrlKey:t.metaKey)&&"Cmd"!=n&&(r="Cmd-"+r);!e&&t.shiftKey&&"Shift"!=n&&(r="Shift-"+r);return r};t.fromTextArea=function(e,n){function r(){e.value=u.getValue()}n||(n={});n.value=e.value;!n.tabindex&&e.tabindex&&(n.tabindex=e.tabindex);!n.placeholder&&e.placeholder&&(n.placeholder=e.placeholder);if(null==n.autofocus){var i=jo();n.autofocus=i==e||null!=e.getAttribute("autofocus")&&i==document.body}if(e.form){gs(e.form,"submit",r);if(!n.leaveSubmitMethodAlone){var o=e.form,a=o.submit;try{var s=o.submit=function(){r();o.submit=a;o.submit();o.submit=s}}catch(l){}}}e.style.display="none";var u=t(function(t){e.parentNode.insertBefore(t,e.nextSibling)},n);u.save=r;u.getTextArea=function(){return 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r=null,i=null,o=0;o<this.lines.length;++o){var a=this.lines[o],s=zr(a.markedSpans,this);if(t&&!this.collapsed)wn(t,qi(a),"text");else if(t){null!=s.to&&(i=qi(a));null!=s.from&&(r=qi(a))}a.markedSpans=qr(a.markedSpans,s);null==s.from&&this.collapsed&&!ui(this.doc,a)&&t&&zi(a,nn(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var o=0;o<this.lines.length;++o){var l=oi(this.lines[o]),u=f(l);if(u>t.display.maxLineLength){t.display.maxLine=l;t.display.maxLineLength=u;t.display.maxLineChanged=!0}}null!=r&&t&&this.collapsed&&xn(t,r,i+1);this.lines.length=0;this.explicitlyCleared=!0;if(this.atomic&&this.doc.cantEdit){this.doc.cantEdit=!1;t&&ge(t.doc)}t&&co(t,"markerCleared",t,this);e&&sn(t);this.parent&&this.parent.clear()}};es.prototype.find=function(t,e){null==t&&"bookmark"==this.type&&(t=1);for(var n,r,i=0;i<this.lines.length;++i){var o=this.lines[i],a=zr(o.markedSpans,this);if(null!=a.from){n=Sa(e?o:qi(o),a.from);if(-1==t)return n}if(null!=a.to){r=Sa(e?o:qi(o),a.to);if(1==t)return r}}return n&&{from:n,to:r}};es.prototype.changed=function(){var t=this.find(-1,!0),e=this,n=this.doc.cm;t&&n&&pn(n,function(){var r=t.line,i=qi(t.line),o=Re(n,i);if(o){Ue(o);n.curOp.selectionChanged=n.curOp.forceUpdate=!0}n.curOp.updateMaxLine=!0;if(!ui(e.doc,r)&&null!=e.height){var a=e.height;e.height=null;var s=hi(e)-a;s&&zi(r,r.height+s)}})};es.prototype.attachLine=function(t){if(!this.lines.length&&this.doc.cm){var e=this.doc.cm.curOp;e.maybeHiddenMarkers&&-1!=wo(e.maybeHiddenMarkers,this)||(e.maybeUnhiddenMarkers||(e.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(t)};es.prototype.detachLine=function(t){this.lines.splice(wo(this.lines,t),1);if(!this.lines.length&&this.doc.cm){var e=this.doc.cm.curOp;(e.maybeHiddenMarkers||(e.maybeHiddenMarkers=[])).push(this)}};var ns=0,rs=t.SharedTextMarker=function(t,e){this.markers=t;this.primary=e;for(var n=0;n<t.length;++n)t[n].parent=this};mo(rs);rs.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var t=0;t<this.markers.length;++t)this.markers[t].clear();co(this,"clear")}};rs.prototype.find=function(t,e){return this.primary.find(t,e)};var is=t.LineWidget=function(t,e,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.cm=t;this.node=e};mo(is);is.prototype.clear=function(){var t=this.cm,e=this.line.widgets,n=this.line,r=qi(n);if(null!=r&&e){for(var i=0;i<e.length;++i)e[i]==this&&e.splice(i--,1);e.length||(n.widgets=null);var o=hi(this);pn(t,function(){fi(t,n,-o);wn(t,r,"widget");zi(n,Math.max(0,n.height-o))})}};is.prototype.changed=function(){var t=this.height,e=this.cm,n=this.line;this.height=null;var r=hi(this)-t;r&&pn(e,function(){e.curOp.forceUpdate=!0;fi(e,n,r);zi(n,n.height+r)})};var os=t.Line=function(t,e,n){this.text=t;Kr(this,e);this.height=n?n(this):1};mo(os);os.prototype.lineNo=function(){return qi(this)};var as={},ss={};Pi.prototype={chunkSize:function(){return this.lines.length},removeInner:function(t,e){for(var n=t,r=t+e;r>n;++n){var i=this.lines[n];this.height-=i.height;gi(i);co(i,"delete")}this.lines.splice(t,e)},collapse:function(t){t.push.apply(t,this.lines)},insertInner:function(t,e,n){this.height+=n;this.lines=this.lines.slice(0,t).concat(e).concat(this.lines.slice(t));for(var r=0;r<e.length;++r)e[r].parent=this},iterN:function(t,e,n){for(var r=t+e;r>t;++t)if(n(this.lines[t]))return!0}};Ii.prototype={chunkSize:function(){return this.size},removeInner:function(t,e){this.size-=e;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(i>t){var o=Math.min(e,i-t),a=r.height;r.removeInner(t,o);this.height-=a-r.height;if(i==o){this.children.splice(n--,1);r.parent=null}if(0==(e-=o))break;t=0}else t-=i}if(this.size-e<25&&(this.children.length>1||!(this.children[0]instanceof Pi))){var s=[];this.collapse(s);this.children=[new Pi(s)];this.children[0].parent=this}},collapse:function(t){for(var e=0;e<this.children.length;++e)this.children[e].collapse(t)},insertInner:function(t,e,n){this.size+=e.length;this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(o>=t){i.insertInner(t,e,n);if(i.lines&&i.lines.length>50){for(;i.lines.length>50;){var a=i.lines.splice(i.lines.length-25,25),s=new Pi(a);i.height-=s.height;this.children.splice(r+1,0,s);s.parent=this}this.maybeSpill()}break}t-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var t=this;do{var e=t.children.splice(t.children.length-5,5),n=new Ii(e);if(t.parent){t.size-=n.size;t.height-=n.height;var r=wo(t.parent.children,t);t.parent.children.splice(r+1,0,n)}else{var i=new Ii(t.children);i.parent=t;t.children=[i,n];t=i}n.parent=t.parent}while(t.children.length>10);t.parent.maybeSpill()}},iterN:function(t,e,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(o>t){var a=Math.min(e,o-t);if(i.iterN(t,a,n))return!0;if(0==(e-=a))break;t=0}else t-=o}}};var ls=0,us=t.Doc=function(t,e,n){if(!(this instanceof us))return new us(t,e,n);null==n&&(n=0);Ii.call(this,[new Pi([new os("",null)])]);this.first=n;this.scrollTop=this.scrollLeft=0;this.cantEdit=!1;this.cleanGeneration=1;this.frontier=n;var r=Sa(n,0);this.sel=Q(r);this.history=new Xi(null);this.id=++ls;this.modeOption=e;"string"==typeof t&&(t=Os(t));ji(this,{from:r,to:r,text:t});he(this,Q(r),ws)};us.prototype=So(Ii.prototype,{constructor:us,iter:function(t,e,n){n?this.iterN(t-this.first,e-t,n):this.iterN(this.first,this.first+this.size,t)},insert:function(t,e){for(var n=0,r=0;r<e.length;++r)n+=e[r].height;this.insertInner(t-this.first,e,n)},remove:function(t,e){this.removeInner(t-this.first,e)},getValue:function(t){var e=Wi(this,this.first,this.first+this.size);return t===!1?e:e.join(t||"\n")},setValue:vn(function(t){var e=Sa(this.first,0),n=this.first+this.size-1;dr(this,{from:e,to:Sa(n,Ri(this,n).text.length),text:Os(t),origin:"setValue",full:!0},!0);he(this,Q(e))}),replaceRange:function(t,e,n,r){e=ee(this,e);n=n?ee(this,n):e;br(this,t,e,n,r)},getRange:function(t,e,n){var r=Fi(this,ee(this,t),ee(this,e));return n===!1?r:r.join(n||"\n")},getLine:function(t){var e=this.getLineHandle(t);return e&&e.text},getLineHandle:function(t){return re(this,t)?Ri(this,t):void 0},getLineNumber:function(t){return qi(t)},getLineHandleVisualStart:function(t){"number"==typeof t&&(t=Ri(this,t));return oi(t)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(t){return ee(this,t)},getCursor:function(t){var e,n=this.sel.primary();e=null==t||"head"==t?n.head:"anchor"==t?n.anchor:"end"==t||"to"==t||t===!1?n.to():n.from();return e},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:vn(function(t,e,n){ue(this,ee(this,"number"==typeof t?Sa(t,e||0):t),null,n)}),setSelection:vn(function(t,e,n){ue(this,ee(this,t),ee(this,e||t),n)}),extendSelection:vn(function(t,e,n){ae(this,ee(this,t),e&&ee(this,e),n)}),extendSelections:vn(function(t,e){se(this,ie(this,t,e))}),extendSelectionsBy:vn(function(t,e){se(this,Co(this.sel.ranges,t),e)}),setSelections:vn(function(t,e,n){if(t.length){for(var r=0,i=[];r<t.length;r++)i[r]=new K(ee(this,t[r].anchor),ee(this,t[r].head));null==e&&(e=Math.min(t.length-1,this.sel.primIndex));he(this,Z(i,e),n)}}),addSelection:vn(function(t,e,n){var r=this.sel.ranges.slice(0);r.push(new K(ee(this,t),ee(this,e||t)));he(this,Z(r,r.length-1),n)}),getSelection:function(t){for(var e,n=this.sel.ranges,r=0;r<n.length;r++){var i=Fi(this,n[r].from(),n[r].to());e=e?e.concat(i):i}return t===!1?e:e.join(t||"\n")},getSelections:function(t){for(var e=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=Fi(this,n[r].from(),n[r].to());t!==!1&&(i=i.join(t||"\n"));e[r]=i}return e},replaceSelection:function(t,e,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=t;this.replaceSelections(r,e,n||"+input")},replaceSelections:vn(function(t,e,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var a=i.ranges[o];r[o]={from:a.from(),to:a.to(),text:Os(t[o]),origin:n}}for(var s=e&&"end"!=e&&fr(this,r,e),o=r.length-1;o>=0;o--)dr(this,r[o]);s?fe(this,s):this.cm&&kr(this.cm)}),undo:vn(function(){gr(this,"undo")}),redo:vn(function(){gr(this,"redo")}),undoSelection:vn(function(){gr(this,"undo",!0)}),redoSelection:vn(function(){gr(this,"redo",!0)}),setExtending:function(t){this.extend=t},getExtending:function(){return this.extend},historySize:function(){for(var t=this.history,e=0,n=0,r=0;r<t.done.length;r++)t.done[r].ranges||++e;for(var r=0;r<t.undone.length;r++)t.undone[r].ranges||++n;return{undo:e,redo:n}},clearHistory:function(){this.history=new Xi(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(t){t&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null);return this.history.generation},isClean:function(t){return this.history.generation==(t||this.cleanGeneration)},getHistory:function(){return{done:ro(this.history.done),undone:ro(this.history.undone)}},setHistory:function(t){var e=this.history=new Xi(this.history.maxGeneration);e.done=ro(t.done.slice(0),null,!0);e.undone=ro(t.undone.slice(0),null,!0)},addLineClass:vn(function(t,e,n){return Dr(this,t,"gutter"==e?"gutter":"class",function(t){var r="text"==e?"textClass":"background"==e?"bgClass":"gutter"==e?"gutterClass":"wrapClass";if(t[r]){if(Po(n).test(t[r]))return!1;t[r]+=" "+n}else t[r]=n;return!0})}),removeLineClass:vn(function(t,e,n){return Dr(this,t,"gutter"==e?"gutter":"class",function(t){var r="text"==e?"textClass":"background"==e?"bgClass":"gutter"==e?"gutterClass":"wrapClass",i=t[r];if(!i)return!1;if(null==n)t[r]=null;else{var o=i.match(Po(n));if(!o)return!1;var a=o.index+o[0].length;t[r]=i.slice(0,o.index)+(o.index&&a!=i.length?" ":"")+i.slice(a)||null}return!0})}),markText:function(t,e,n){return Ir(this,ee(this,t),ee(this,e),n,"range")},setBookmark:function(t,e){var n={replacedWith:e&&(null==e.nodeType?e.widget:e),insertLeft:e&&e.insertLeft,clearWhenEmpty:!1,shared:e&&e.shared};t=ee(this,t);return Ir(this,t,t,n,"bookmark")},findMarksAt:function(t){t=ee(this,t);var e=[],n=Ri(this,t.line).markedSpans;if(n)for(var r=0;r<n.length;++r){var i=n[r];(null==i.from||i.from<=t.ch)&&(null==i.to||i.to>=t.ch)&&e.push(i.marker.parent||i.marker)}return e},findMarks:function(t,e,n){t=ee(this,t);e=ee(this,e);var r=[],i=t.line;this.iter(t.line,e.line+1,function(o){var a=o.markedSpans;if(a)for(var s=0;s<a.length;s++){var l=a[s];i==t.line&&t.ch>l.to||null==l.from&&i!=t.line||i==e.line&&l.from>e.ch||n&&!n(l.marker)||r.push(l.marker.parent||l.marker)}++i});return r},getAllMarks:function(){var t=[];this.iter(function(e){var n=e.markedSpans;if(n)for(var r=0;r<n.length;++r)null!=n[r].from&&t.push(n[r].marker)});return 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i,o,a=this.options;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(e);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};t.extend(this.offset,{click:{left:e.pageX-this.offset.left,top:e.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");this.originalPosition=this._generatePosition(e);this.originalPageX=e.pageX;this.originalPageY=e.pageY;a.cursorAt&&this._adjustOffsetFromHelper(a.cursorAt);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};this.helper[0]!==this.currentItem[0]&&this.currentItem.hide();this._createPlaceholder();a.containment&&this._setContainment();if(a.cursor&&"auto"!==a.cursor){o=this.document.find("body");this.storedCursor=o.css("cursor");o.css("cursor",a.cursor);this.storedStylesheet=t("<style>*{ cursor: "+a.cursor+" !important; }</style>").appendTo(o)}if(a.opacity){this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity"));this.helper.css("opacity",a.opacity)}if(a.zIndex){this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex"));this.helper.css("zIndex",a.zIndex)}this.scrollParent[0]!==document&&"HTML"!==this.scrollParent[0].tagName&&(this.overflowOffset=this.scrollParent.offset());this._trigger("start",e,this._uiHash());this._preserveHelperProportions||this._cacheHelperProportions();if(!r)for(i=this.containers.length-1;i>=0;i--)this.containers[i]._trigger("activate",e,this._uiHash(this));t.ui.ddmanager&&(t.ui.ddmanager.current=this);t.ui.ddmanager&&!a.dropBehaviour&&t.ui.ddmanager.prepareOffsets(this,e);this.dragging=!0;this.helper.addClass("ui-sortable-helper");this._mouseDrag(e);return!0},_mouseDrag:function(e){var n,r,i,o,a=this.options,s=!1;this.position=this._generatePosition(e);this.positionAbs=this._convertPositionTo("absolute");this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs);if(this.options.scroll){if(this.scrollParent[0]!==document&&"HTML"!==this.scrollParent[0].tagName){this.overflowOffset.top+this.scrollParent[0].offsetHeight-e.pageY<a.scrollSensitivity?this.scrollParent[0].scrollTop=s=this.scrollParent[0].scrollTop+a.scrollSpeed:e.pageY-this.overflowOffset.top<a.scrollSensitivity&&(this.scrollParent[0].scrollTop=s=this.scrollParent[0].scrollTop-a.scrollSpeed);this.overflowOffset.left+this.scrollParent[0].offsetWidth-e.pageX<a.scrollSensitivity?this.scrollParent[0].scrollLeft=s=this.scrollParent[0].scrollLeft+a.scrollSpeed:e.pageX-this.overflowOffset.left<a.scrollSensitivity&&(this.scrollParent[0].scrollLeft=s=this.scrollParent[0].scrollLeft-a.scrollSpeed)}else{e.pageY-t(document).scrollTop()<a.scrollSensitivity?s=t(document).scrollTop(t(document).scrollTop()-a.scrollSpeed):t(window).height()-(e.pageY-t(document).scrollTop())<a.scrollSensitivity&&(s=t(document).scrollTop(t(document).scrollTop()+a.scrollSpeed));e.pageX-t(document).scrollLeft()<a.scrollSensitivity?s=t(document).scrollLeft(t(document).scrollLeft()-a.scrollSpeed):t(window).width()-(e.pageX-t(document).scrollLeft())<a.scrollSensitivity&&(s=t(document).scrollLeft(t(document).scrollLeft()+a.scrollSpeed))}s!==!1&&t.ui.ddmanager&&!a.dropBehaviour&&t.ui.ddmanager.prepareOffsets(this,e)}this.positionAbs=this._convertPositionTo("absolute");this.options.axis&&"y"===this.options.axis||(this.helper[0].style.left=this.position.left+"px");this.options.axis&&"x"===this.options.axis||(this.helper[0].style.top=this.position.top+"px");for(n=this.items.length-1;n>=0;n--){r=this.items[n];i=r.item[0];o=this._intersectsWithPointer(r);if(o&&r.instance===this.currentContainer&&i!==this.currentItem[0]&&this.placeholder[1===o?"next":"prev"]()[0]!==i&&!t.contains(this.placeholder[0],i)&&("semi-dynamic"===this.options.type?!t.contains(this.element[0],i):!0)){this.direction=1===o?"down":"up";if("pointer"!==this.options.tolerance&&!this._intersectsWithSides(r))break;this._rearrange(e,r);this._trigger("change",e,this._uiHash());break}}this._contactContainers(e);t.ui.ddmanager&&t.ui.ddmanager.drag(this,e);this._trigger("sort",e,this._uiHash());this.lastPositionAbs=this.positionAbs;return!1},_mouseStop:function(e,n){if(e){t.ui.ddmanager&&!this.options.dropBehaviour&&t.ui.ddmanager.drop(this,e);if(this.options.revert){var r=this,i=this.placeholder.offset(),o=this.options.axis,a={};o&&"x"!==o||(a.left=i.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollLeft));o&&"y"!==o||(a.top=i.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollTop));this.reverting=!0;t(this.helper).animate(a,parseInt(this.options.revert,10)||500,function(){r._clear(e)})}else this._clear(e,n);return!1}},cancel:function(){if(this.dragging){this._mouseUp({target:null});"original"===this.options.helper?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var e=this.containers.length-1;e>=0;e--){this.containers[e]._trigger("deactivate",null,this._uiHash(this));if(this.containers[e].containerCache.over){this.containers[e]._trigger("out",null,this._uiHash(this));this.containers[e].containerCache.over=0}}}if(this.placeholder){this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]);"original"!==this.options.helper&&this.helper&&this.helper[0].parentNode&&this.helper.remove();t.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null});this.domPosition.prev?t(this.domPosition.prev).after(this.currentItem):t(this.domPosition.parent).prepend(this.currentItem)}return this},serialize:function(e){var n=this._getItemsAsjQuery(e&&e.connected),r=[];e=e||{};t(n).each(function(){var n=(t(e.item||this).attr(e.attribute||"id")||"").match(e.expression||/(.+)[\-=_](.+)/);n&&r.push((e.key||n[1]+"[]")+"="+(e.key&&e.expression?n[1]:n[2]))});!r.length&&e.key&&r.push(e.key+"=");return r.join("&")},toArray:function(e){var n=this._getItemsAsjQuery(e&&e.connected),r=[];e=e||{};n.each(function(){r.push(t(e.item||this).attr(e.attribute||"id")||"")});return r},_intersectsWith:function(t){var e=this.positionAbs.left,n=e+this.helperProportions.width,r=this.positionAbs.top,i=r+this.helperProportions.height,o=t.left,a=o+t.width,s=t.top,l=s+t.height,u=this.offset.click.top,c=this.offset.click.left,f="x"===this.options.axis||r+u>s&&l>r+u,h="y"===this.options.axis||e+c>o&&a>e+c,d=f&&h;return"pointer"===this.options.tolerance||this.options.forcePointerForContainers||"pointer"!==this.options.tolerance&&this.helperProportions[this.floating?"width":"height"]>t[this.floating?"width":"height"]?d:o<e+this.helperProportions.width/2&&n-this.helperProportions.width/2<a&&s<r+this.helperProportions.height/2&&i-this.helperProportions.height/2<l},_intersectsWithPointer:function(t){var n="x"===this.options.axis||e(this.positionAbs.top+this.offset.click.top,t.top,t.height),r="y"===this.options.axis||e(this.positionAbs.left+this.offset.click.left,t.left,t.width),i=n&&r,o=this._getDragVerticalDirection(),a=this._getDragHorizontalDirection();return i?this.floating?a&&"right"===a||"down"===o?2:1:o&&("down"===o?2:1):!1},_intersectsWithSides:function(t){var n=e(this.positionAbs.top+this.offset.click.top,t.top+t.height/2,t.height),r=e(this.positionAbs.left+this.offset.click.left,t.left+t.width/2,t.width),i=this._getDragVerticalDirection(),o=this._getDragHorizontalDirection();return this.floating&&o?"right"===o&&r||"left"===o&&!r:i&&("down"===i&&n||"up"===i&&!n)},_getDragVerticalDirection:function(){var t=this.positionAbs.top-this.lastPositionAbs.top;return 0!==t&&(t>0?"down":"up")},_getDragHorizontalDirection:function(){var t=this.positionAbs.left-this.lastPositionAbs.left;return 0!==t&&(t>0?"right":"left")},refresh:function(t){this._refreshItems(t);this.refreshPositions();return this},_connectWith:function(){var t=this.options;return t.connectWith.constructor===String?[t.connectWith]:t.connectWith},_getItemsAsjQuery:function(e){function n(){s.push(this)}var r,i,o,a,s=[],l=[],u=this._connectWith();if(u&&e)for(r=u.length-1;r>=0;r--){o=t(u[r]);for(i=o.length-1;i>=0;i--){a=t.data(o[i],this.widgetFullName);a&&a!==this&&!a.options.disabled&&l.push([t.isFunction(a.options.items)?a.options.items.call(a.element):t(a.options.items,a.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),a])}}l.push([t.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):t(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(r=l.length-1;r>=0;r--)l[r][0].each(n);return t(s)},_removeCurrentsFromItems:function(){var e=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=t.grep(this.items,function(t){for(var n=0;n<e.length;n++)if(e[n]===t.item[0])return!1;return!0})},_refreshItems:function(e){this.items=[];this.containers=[this];var n,r,i,o,a,s,l,u,c=this.items,f=[[t.isFunction(this.options.items)?this.options.items.call(this.element[0],e,{item:this.currentItem}):t(this.options.items,this.element),this]],h=this._connectWith();if(h&&this.ready)for(n=h.length-1;n>=0;n--){i=t(h[n]);for(r=i.length-1;r>=0;r--){o=t.data(i[r],this.widgetFullName);if(o&&o!==this&&!o.options.disabled){f.push([t.isFunction(o.options.items)?o.options.items.call(o.element[0],e,{item:this.currentItem}):t(o.options.items,o.element),o]);this.containers.push(o)}}}for(n=f.length-1;n>=0;n--){a=f[n][1];s=f[n][0];for(r=0,u=s.length;u>r;r++){l=t(s[r]);l.data(this.widgetName+"-item",a);c.push({item:l,instance:a,width:0,height:0,left:0,top:0})}}},refreshPositions:function(e){this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());var n,r,i,o;for(n=this.items.length-1;n>=0;n--){r=this.items[n];if(r.instance===this.currentContainer||!this.currentContainer||r.item[0]===this.currentItem[0]){i=this.options.toleranceElement?t(this.options.toleranceElement,r.item):r.item;if(!e){r.width=i.outerWidth();r.height=i.outerHeight()}o=i.offset();r.left=o.left;r.top=o.top}}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(n=this.containers.length-1;n>=0;n--){o=this.containers[n].element.offset();this.containers[n].containerCache.left=o.left;this.containers[n].containerCache.top=o.top;this.containers[n].containerCache.width=this.containers[n].element.outerWidth();this.containers[n].containerCache.height=this.containers[n].element.outerHeight()}return this},_createPlaceholder:function(e){e=e||this;var n,r=e.options;if(!r.placeholder||r.placeholder.constructor===String){n=r.placeholder;r.placeholder={element:function(){var r=e.currentItem[0].nodeName.toLowerCase(),i=t("<"+r+">",e.document[0]).addClass(n||e.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper");"tr"===r?e.currentItem.children().each(function(){t("<td> </td>",e.document[0]).attr("colspan",t(this).attr("colspan")||1).appendTo(i)}):"img"===r&&i.attr("src",e.currentItem.attr("src"));n||i.css("visibility","hidden");return i},update:function(t,i){if(!n||r.forcePlaceholderSize){i.height()||i.height(e.currentItem.innerHeight()-parseInt(e.currentItem.css("paddingTop")||0,10)-parseInt(e.currentItem.css("paddingBottom")||0,10));i.width()||i.width(e.currentItem.innerWidth()-parseInt(e.currentItem.css("paddingLeft")||0,10)-parseInt(e.currentItem.css("paddingRight")||0,10))}}}}e.placeholder=t(r.placeholder.element.call(e.element,e.currentItem));e.currentItem.after(e.placeholder);r.placeholder.update(e,e.placeholder)},_contactContainers:function(r){var i,o,a,s,l,u,c,f,h,d,p=null,g=null;for(i=this.containers.length-1;i>=0;i--)if(!t.contains(this.currentItem[0],this.containers[i].element[0]))if(this._intersectsWith(this.containers[i].containerCache)){if(p&&t.contains(this.containers[i].element[0],p.element[0]))continue;p=this.containers[i];g=i}else if(this.containers[i].containerCache.over){this.containers[i]._trigger("out",r,this._uiHash(this));this.containers[i].containerCache.over=0}if(p)if(1===this.containers.length){if(!this.containers[g].containerCache.over){this.containers[g]._trigger("over",r,this._uiHash(this));this.containers[g].containerCache.over=1}}else{a=1e4;s=null;d=p.floating||n(this.currentItem);l=d?"left":"top";u=d?"width":"height";c=this.positionAbs[l]+this.offset.click[l];for(o=this.items.length-1;o>=0;o--)if(t.contains(this.containers[g].element[0],this.items[o].item[0])&&this.items[o].item[0]!==this.currentItem[0]&&(!d||e(this.positionAbs.top+this.offset.click.top,this.items[o].top,this.items[o].height))){f=this.items[o].item.offset()[l];h=!1;if(Math.abs(f-c)>Math.abs(f+this.items[o][u]-c)){h=!0;f+=this.items[o][u]}if(Math.abs(f-c)<a){a=Math.abs(f-c);s=this.items[o];this.direction=h?"up":"down"}}if(!s&&!this.options.dropOnEmpty)return;if(this.currentContainer===this.containers[g])return;s?this._rearrange(r,s,null,!0):this._rearrange(r,null,this.containers[g].element,!0);this._trigger("change",r,this._uiHash());this.containers[g]._trigger("change",r,this._uiHash(this));this.currentContainer=this.containers[g];this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[g]._trigger("over",r,this._uiHash(this));this.containers[g].containerCache.over=1}},_createHelper:function(e){var n=this.options,r=t.isFunction(n.helper)?t(n.helper.apply(this.element[0],[e,this.currentItem])):"clone"===n.helper?this.currentItem.clone():this.currentItem;r.parents("body").length||t("parent"!==n.appendTo?n.appendTo:this.currentItem[0].parentNode)[0].appendChild(r[0]);r[0]===this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")});(!r[0].style.width||n.forceHelperSize)&&r.width(this.currentItem.width());(!r[0].style.height||n.forceHelperSize)&&r.height(this.currentItem.height());return r},_adjustOffsetFromHelper:function(e){"string"==typeof e&&(e=e.split(" "));t.isArray(e)&&(e={left:+e[0],top:+e[1]||0});"left"in e&&(this.offset.click.left=e.left+this.margins.left);"right"in e&&(this.offset.click.left=this.helperProportions.width-e.right+this.margins.left);"top"in e&&(this.offset.click.top=e.top+this.margins.top);"bottom"in e&&(this.offset.click.top=this.helperProportions.height-e.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var e=this.offsetParent.offset();if("absolute"===this.cssPosition&&this.scrollParent[0]!==document&&t.contains(this.scrollParent[0],this.offsetParent[0])){e.left+=this.scrollParent.scrollLeft();e.top+=this.scrollParent.scrollTop()}(this.offsetParent[0]===document.body||this.offsetParent[0].tagName&&"html"===this.offsetParent[0].tagName.toLowerCase()&&t.ui.ie)&&(e={top:0,left:0});return{top:e.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:e.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if("relative"===this.cssPosition){var t=this.currentItem.position();return{top:t.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:t.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var e,n,r,i=this.options;"parent"===i.containment&&(i.containment=this.helper[0].parentNode);("document"===i.containment||"window"===i.containment)&&(this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,t("document"===i.containment?document:window).width()-this.helperProportions.width-this.margins.left,(t("document"===i.containment?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]);if(!/^(document|window|parent)$/.test(i.containment)){e=t(i.containment)[0];n=t(i.containment).offset();r="hidden"!==t(e).css("overflow");this.containment=[n.left+(parseInt(t(e).css("borderLeftWidth"),10)||0)+(parseInt(t(e).css("paddingLeft"),10)||0)-this.margins.left,n.top+(parseInt(t(e).css("borderTopWidth"),10)||0)+(parseInt(t(e).css("paddingTop"),10)||0)-this.margins.top,n.left+(r?Math.max(e.scrollWidth,e.offsetWidth):e.offsetWidth)-(parseInt(t(e).css("borderLeftWidth"),10)||0)-(parseInt(t(e).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,n.top+(r?Math.max(e.scrollHeight,e.offsetHeight):e.offsetHeight)-(parseInt(t(e).css("borderTopWidth"),10)||0)-(parseInt(t(e).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(e,n){n||(n=this.position);var r="absolute"===e?1:-1,i="absolute"!==this.cssPosition||this.scrollParent[0]!==document&&t.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,o=/(html|body)/i.test(i[0].tagName);return{top:n.top+this.offset.relative.top*r+this.offset.parent.top*r-("fixed"===this.cssPosition?-this.scrollParent.scrollTop():o?0:i.scrollTop())*r,left:n.left+this.offset.relative.left*r+this.offset.parent.left*r-("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():o?0:i.scrollLeft())*r}},_generatePosition:function(e){var n,r,i=this.options,o=e.pageX,a=e.pageY,s="absolute"!==this.cssPosition||this.scrollParent[0]!==document&&t.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,l=/(html|body)/i.test(s[0].tagName);"relative"!==this.cssPosition||this.scrollParent[0]!==document&&this.scrollParent[0]!==this.offsetParent[0]||(this.offset.relative=this._getRelativeOffset());if(this.originalPosition){if(this.containment){e.pageX-this.offset.click.left<this.containment[0]&&(o=this.containment[0]+this.offset.click.left);e.pageY-this.offset.click.top<this.containment[1]&&(a=this.containment[1]+this.offset.click.top);e.pageX-this.offset.click.left>this.containment[2]&&(o=this.containment[2]+this.offset.click.left);e.pageY-this.offset.click.top>this.containment[3]&&(a=this.containment[3]+this.offset.click.top)}if(i.grid){n=this.originalPageY+Math.round((a-this.originalPageY)/i.grid[1])*i.grid[1];a=this.containment?n-this.offset.click.top>=this.containment[1]&&n-this.offset.click.top<=this.containment[3]?n:n-this.offset.click.top>=this.containment[1]?n-i.grid[1]:n+i.grid[1]:n;r=this.originalPageX+Math.round((o-this.originalPageX)/i.grid[0])*i.grid[0];o=this.containment?r-this.offset.click.left>=this.containment[0]&&r-this.offset.click.left<=this.containment[2]?r:r-this.offset.click.left>=this.containment[0]?r-i.grid[0]:r+i.grid[0]:r}}return{top:a-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.scrollParent.scrollTop():l?0:s.scrollTop()),left:o-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():l?0:s.scrollLeft())}},_rearrange:function(t,e,n,r){n?n[0].appendChild(this.placeholder[0]):e.item[0].parentNode.insertBefore(this.placeholder[0],"down"===this.direction?e.item[0]:e.item[0].nextSibling);this.counter=this.counter?++this.counter:1;var i=this.counter;this._delay(function(){i===this.counter&&this.refreshPositions(!r)})},_clear:function(t,e){function n(t,e,n){return function(r){n._trigger(t,r,e._uiHash(e))}}this.reverting=!1;var r,i=[];!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem);this._noFinalSort=null;if(this.helper[0]===this.currentItem[0]){for(r in this._storedCSS)("auto"===this._storedCSS[r]||"static"===this._storedCSS[r])&&(this._storedCSS[r]="");this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else this.currentItem.show();this.fromOutside&&!e&&i.push(function(t){this._trigger("receive",t,this._uiHash(this.fromOutside))});!this.fromOutside&&this.domPosition.prev===this.currentItem.prev().not(".ui-sortable-helper")[0]&&this.domPosition.parent===this.currentItem.parent()[0]||e||i.push(function(t){this._trigger("update",t,this._uiHash())});if(this!==this.currentContainer&&!e){i.push(function(t){this._trigger("remove",t,this._uiHash())});i.push(function(t){return function(e){t._trigger("receive",e,this._uiHash(this))}}.call(this,this.currentContainer));i.push(function(t){return 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t,e=oe.timers,n=0;gn=oe.now();for(;n<e.length;n++){t=e[n];t()||e[n]!==t||e.splice(n--,1)}e.length||oe.fx.stop();gn=void 0};oe.fx.timer=function(t){oe.timers.push(t);t()?oe.fx.start():oe.timers.pop()};oe.fx.interval=13;oe.fx.start=function(){mn||(mn=setInterval(oe.fx.tick,oe.fx.interval))};oe.fx.stop=function(){clearInterval(mn);mn=null};oe.fx.speeds={slow:600,fast:200,_default:400};oe.fn.delay=function(t,e){t=oe.fx?oe.fx.speeds[t]||t:t;e=e||"fx";return this.queue(e,function(e,n){var r=setTimeout(e,t);n.stop=function(){clearTimeout(r)}})};(function(){var t,e,n,r,i;e=ge.createElement("div");e.setAttribute("className","t");e.innerHTML=" <link/><table></table><a href='/a'>a</a><input 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n,r,i=0,o=e&&e.match(xe);if(o&&1===t.nodeType)for(;n=o[i++];){r=oe.propFix[n]||n;oe.expr.match.bool.test(n)?Dn&&Mn||!_n.test(n)?t[r]=!1:t[oe.camelCase("default-"+n)]=t[r]=!1:oe.attr(t,n,"");t.removeAttribute(Mn?n:r)}},attrHooks:{type:{set:function(t,e){if(!re.radioValue&&"radio"===e&&oe.nodeName(t,"input")){var n=t.value;t.setAttribute("type",e);n&&(t.value=n);return e}}}}});Tn={set:function(t,e,n){e===!1?oe.removeAttr(t,n):Dn&&Mn||!_n.test(n)?t.setAttribute(!Mn&&oe.propFix[n]||n,n):t[oe.camelCase("default-"+n)]=t[n]=!0;return n}};oe.each(oe.expr.match.bool.source.match(/\w+/g),function(t,e){var n=kn[e]||oe.find.attr;kn[e]=Dn&&Mn||!_n.test(e)?function(t,e,r){var i,o;if(!r){o=kn[e];kn[e]=i;i=null!=n(t,e,r)?e.toLowerCase():null;kn[e]=o}return i}:function(t,e,n){return n?void 0:t[oe.camelCase("default-"+e)]?e.toLowerCase():null}});Dn&&Mn||(oe.attrHooks.value={set:function(t,e,n){if(!oe.nodeName(t,"input"))return Sn&&Sn.set(t,e,n);t.defaultValue=e;return void 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g)if(l.call(g,f)){C=g[f];T=v(m,parseInt(c),parseInt(f));if(-1!==T){b=document.createElement("th");b.className="pvtRowLabel";b.textContent=C;b.setAttribute("rowspan",T);parseInt(f)===p.length-1&&0!==o.length&&b.setAttribute("colspan",2);w.appendChild(b)}}for(f in s)if(l.call(s,f)){a=s[f];r=e.getAggregator(g,a);S=r.value();y=document.createElement("td");y.className="pvtVal row"+c+" col"+f;y.innerHTML=r.format(S);y.setAttribute("data-value",S);w.appendChild(y)}x=e.getAggregator(g,[]);S=x.value();y=document.createElement("td");y.className="pvtTotal rowTotal";y.innerHTML=x.format(S);y.setAttribute("data-value",S);y.setAttribute("data-for","row"+c);w.appendChild(y);d.appendChild(w)}w=document.createElement("tr");b=document.createElement("th");b.className="pvtTotalLabel";b.innerHTML=n.localeStrings.totals;b.setAttribute("colspan",p.length+(0===o.length?0:1));w.appendChild(b);for(f in s)if(l.call(s,f)){a=s[f];x=e.getAggregator([],a);S=x.value();y=document.createElement("td");y.className="pvtTotal colTotal";y.innerHTML=x.format(S);y.setAttribute("data-value",S);y.setAttribute("data-for","col"+f);w.appendChild(y)}x=e.getAggregator([],[]);S=x.value();y=document.createElement("td");y.className="pvtGrandTotal";y.innerHTML=x.format(S);y.setAttribute("data-value",S);w.appendChild(y);d.appendChild(w);d.setAttribute("data-numrows",m.length);d.setAttribute("data-numcols",s.length);return d};t.fn.pivot=function(n,i){var o,a,s,l,u;o={cols:[],rows:[],filter:function(){return!0},aggregator:r.count()(),aggregatorName:"Count",derivedAttributes:{},renderer:g,rendererOptions:null,localeStrings:f.en.localeStrings};i=t.extend(o,i);l=null;try{s=new e(n,i);try{l=i.renderer(s,i.rendererOptions)}catch(c){a=c;"undefined"!=typeof console&&null!==console&&console.error(a.stack);l=t("<span>").html(i.localeStrings.renderError)}}catch(c){a=c;"undefined"!=typeof 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X)l.call(X,P)&&u.append(t("<option>").val(P).html(P));t("<td class='pvtVals'>").appendTo(A).append(u).append(t("<br>"));t("<td class='pvtAxisContainer pvtHorizList pvtCols'>").appendTo(A);N=t("<tr>").appendTo(E);N.append(t("<td valign='top' class='pvtAxisContainer pvtRows'>"));S=t("<td valign='top' class='pvtRendererArea'>").appendTo(N);if(C.unusedAttrsVertical===!0||j){E.find("tr:nth-child(1)").prepend(M);E.find("tr:nth-child(2)").prepend(g)}else E.prepend(t("<tr>").append(M).append(g));this.html(E);G=C.cols;for(R=0,q=G.length;q>R;R++){P=G[R];this.find(".pvtCols").append(this.find(".axis_"+D.indexOf(P)))}$=C.rows;for(F=0,U=$.length;U>F;F++){P=$[F];this.find(".pvtRows").append(this.find(".axis_"+D.indexOf(P)))}null!=C.aggregatorName&&this.find(".pvtAggregator").val(C.aggregatorName);null!=C.rendererName&&this.find(".pvtRenderer").val(C.rendererName);x=!0;k=function(e){return function(){var 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Table",canHandleResults:m,getPriority:4}};a.defaults={mergeLabelsWithUris:!1,useGoogleCharts:!0,useD3Chart:!0,persistencyId:"pivot",pivotTable:{}};a.version={"YASR-rawResponse":t("../package.json").version,jquery:n.fn.jquery}},{"../node_modules/pivottable/dist/d3_renderers.js":20,"../node_modules/pivottable/dist/gchart_renderers.js":21,"../package.json":28,"./gChartLoader.js":34,"./imgs.js":36,"./utils.js":49,d3:14,jquery:19,"jquery-ui/sortable":17,pivottable:22,"yasgui-utils":25}],47:[function(t,e){"use strict";var n=t("jquery"),r=t("codemirror");t("codemirror/addon/fold/foldcode.js");t("codemirror/addon/fold/foldgutter.js");t("codemirror/addon/fold/xml-fold.js");t("codemirror/addon/fold/brace-fold.js");t("codemirror/addon/edit/matchbrackets.js");t("codemirror/mode/xml/xml.js");t("codemirror/mode/javascript/javascript.js");var i=e.exports=function(t){var e=n.extend(!0,{},i.defaults),o=null,a=function(){var n=e.CodeMirror;n.value=t.results.getOriginalResponseAsString();var i=t.results.getType();if(i){"json"==i&&(i={name:"javascript",json:!0});n.mode=i}o=r(t.resultsContainer.get()[0],n);o.on("fold",function(){o.refresh()});o.on("unfold",function(){o.refresh()})},s=function(){if(!t.results)return!1;if(!t.results.getOriginalResponseAsString)return!1;var e=t.results.getOriginalResponseAsString();return e&&0!=e.length||!t.results.getException()?!0:!1},l=function(){if(!t.results)return null;var e=t.results.getOriginalContentType(),n=t.results.getType();return{getContent:function(){return t.results.getOriginalResponse()},filename:"queryResults"+(n?"."+n:""),contentType:e?e:"text/plain",buttonTitle:"Download raw response"}};return{draw:a,name:"Raw Response",canHandleResults:s,getPriority:2,getDownloadInfo:l}};i.defaults={CodeMirror:{readOnly:!0,lineNumbers:!0,lineWrapping:!0,foldGutter:!0,gutters:["CodeMirror-linenumbers","CodeMirror-foldgutter"]}};i.version={"YASR-rawResponse":t("../package.json").version,jquery:n.fn.jquery,CodeMirror:r.version}},{"../package.json":28,codemirror:11,"codemirror/addon/edit/matchbrackets.js":6,"codemirror/addon/fold/brace-fold.js":7,"codemirror/addon/fold/foldcode.js":8,"codemirror/addon/fold/foldgutter.js":9,"codemirror/addon/fold/xml-fold.js":10,"codemirror/mode/javascript/javascript.js":12,"codemirror/mode/xml/xml.js":13,jquery:19}],48:[function(t,e){"use strict";var n=t("jquery"),r=t("yasgui-utils"),i=t("./utils.js"),o=t("./imgs.js");t("../lib/DataTables/media/js/jquery.dataTables.js");t("../lib/colResizable-1.4.js");var a=e.exports=function(e){var i=null,s={name:"Table",getPriority:10},l=s.options=n.extend(!0,{},a.defaults),c=l.persistency?e.getPersistencyId(l.persistency.tableLength):null,f=function(){var t=[],n=e.results.getBindings(),r=e.results.getVariables(),i=null;e.options.getUsedPrefixes&&(i="function"==typeof e.options.getUsedPrefixes?e.options.getUsedPrefixes(e):e.options.getUsedPrefixes);for(var o=0;o<n.length;o++){var a=[];a.push("");for(var u=n[o],c=0;c<r.length;c++){var f=r[c];a.push(f in u?l.getCellContent?l.getCellContent(e,s,u,f,{rowId:o,colId:c,usedPrefixes:i}):"":"")}t.push(a)}return t},h=e.getPersistencyId("eventId")||"yasr_"+n(e.container).closest("[id]").attr("id"),d=function(){i.on("order.dt",function(){p()});c&&i.on("length.dt",function(t,e,n){r.storage.set(c,n,"month")});n.extend(!0,l.callbacks,l.handlers);i.delegate("td","click",function(t){if(l.callbacks&&l.callbacks.onCellClick){var e=l.callbacks.onCellClick(this,t);if(e===!1)return!1}}).delegate("td","mouseenter",function(t){l.callbacks&&l.callbacks.onCellMouseEnter&&l.callbacks.onCellMouseEnter(this,t);var e=n(this);l.fetchTitlesFromPreflabel&&void 0===e.attr("title")&&0==e.text().trim().indexOf("http")&&u(e)}).delegate("td","mouseleave",function(t){l.callbacks&&l.callbacks.onCellMouseLeave&&l.callbacks.onCellMouseLeave(this,t)});n(window).off("resize."+h);n(window).on("resize."+h,g);g()};s.draw=function(){i=n('<table cellpadding="0" cellspacing="0" border="0" class="resultsTable"></table>');n(e.resultsContainer).html(i);var t=l.datatable;t.data=f();t.columns=l.getColumns(e,s);var o=r.storage.get(c);o&&(t.pageLength=o);i.DataTable(n.extend(!0,{},t));p();d();i.colResizable();i.find("thead").outerHeight();n(e.resultsContainer).find(".JCLRgrip").height(i.find("thead").outerHeight());var a=e.header.outerHeight()-5;if(a>0){e.resultsContainer.find(".dataTables_wrapper").css("position","relative").css("top","-"+a+"px").css("margin-bottom","-"+a+"px");n(e.resultsContainer).find(".JCLRgrip").css("marginTop",a+"px")}};var p=function(){var t={sorting:"unsorted",sorting_asc:"sortAsc",sorting_desc:"sortDesc"};i.find(".sortIcons").remove();for(var e in t){var a=n("<div class='sortIcons'></div>");r.svg.draw(a,o[t[e]]);i.find("th."+e).append(a)}};s.canHandleResults=function(){return e.results&&e.results.getVariables&&e.results.getVariables()&&e.results.getVariables().length>0};s.getDownloadInfo=function(){return e.results?{getContent:function(){return t("./bindingsToCsv.js")(e.results.getAsJson())},filename:"queryResults.csv",contentType:"text/csv",buttonTitle:"Download as CSV"}:null};var g=function(){var t=!0,n=e.container.find(".yasr_downloadIcon"),r=e.container.find(".dataTables_filter"),i=n.offset().left;if(i>0){var o=i+n.outerWidth(),a=r.offset().left;a>0&&o>a&&(t=!1)}t?r.css("visibility","visible"):r.css("visibility","hidden")};return s},s=function(t,e,n){var r=i.escapeHtmlEntities(n.value);if(n["xml:lang"])r='"'+r+'"<sup>@'+n["xml:lang"]+"</sup>";else if(n.datatype){var o="http://www.w3.org/2001/XMLSchema#",a=n.datatype;a=0===a.indexOf(o)?"xsd:"+a.substring(o.length):"<"+a+">";r='"'+r+'"<sup>^^'+a+"</sup>"}return r},l=function(t,e,n,r,i){var o=n[r],a=null;if("uri"==o.type){var l=null,u=o.value,c=u;if(i.usedPrefixes)for(var f in i.usedPrefixes)if(0==c.indexOf(i.usedPrefixes[f])){c=f+":"+u.substring(i.usedPrefixes[f].length);break}if(e.options.mergeLabelsWithUris){var h="string"==typeof e.options.mergeLabelsWithUris?e.options.mergeLabelsWithUris:"Label";if(n[r+h]){c=s(t,e,n[r+h]);l=u}}a="<a "+(l?"title='"+u+"' ":"")+"class='uri' target='_blank' href='"+u+"'>"+c+"</a>"}else a="<span class='nonUri'>"+s(t,e,o)+"</span>";return"<div>"+a+"</div>"},u=function(t){var e=function(){t.attr("title","")};n.get("http://preflabel.org/api/v1/label/"+encodeURIComponent(t.text())+"?silent=true").success(function(n){"object"==typeof n&&n.label?t.attr("title",n.label):"string"==typeof n&&n.length>0?t.attr("title",n):e()}).fail(e)};a.defaults={getCellContent:l,persistency:{tableLength:"tableLength"},getColumns:function(t,e){var n=function(n){if(!e.options.mergeLabelsWithUris)return!0;var r="string"==typeof e.options.mergeLabelsWithUris?e.options.mergeLabelsWithUris:"Label";return-1!==n.indexOf(r,n.length-r.length)&&t.results.getVariables().indexOf(n.substring(0,n.length-r.length))>=0?!1:!0},r=[];r.push({title:""});t.results.getVariables().forEach(function(t){r.push({title:"<span>"+t+"</span>",visible:n(t)})});return r},fetchTitlesFromPreflabel:!0,mergeLabelsWithUris:!1,callbacks:{onCellMouseEnter:null,onCellMouseLeave:null,onCellClick:null},datatable:{autoWidth:!1,order:[],pageLength:50,lengthMenu:[[10,50,100,1e3,-1],[10,50,100,1e3,"All"]],lengthChange:!0,pagingType:"full_numbers",drawCallback:function(t){for(var e=0;e<t.aiDisplay.length;e++)n("td:eq(0)",t.aoData[t.aiDisplay[e]].nTr).html(e+1);var r=!1;n(t.nTableWrapper).find(".paginate_button").each(function(){-1==n(this).attr("class").indexOf("current")&&-1==n(this).attr("class").indexOf("disabled")&&(r=!0)});r?n(t.nTableWrapper).find(".dataTables_paginate").show():n(t.nTableWrapper).find(".dataTables_paginate").hide()},columnDefs:[{width:"32px",orderable:!1,targets:0}]}};a.version={"YASR-table":t("../package.json").version,jquery:n.fn.jquery,"jquery-datatables":n.fn.DataTable.version}},{"../lib/DataTables/media/js/jquery.dataTables.js":2,"../lib/colResizable-1.4.js":3,"../package.json":28,"./bindingsToCsv.js":29,"./imgs.js":36,"./utils.js":49,jquery:19,"yasgui-utils":25}],49:[function(t,e){"use strict";var n=t("jquery"),r=t("./exceptions.js").GoogleTypeException;e.exports={escapeHtmlEntities:function(t){return t.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">")},uriToPrefixed:function(t,e){if(t)for(var n in t)if(0==e.indexOf(t[n])){e=n+":"+e.substring(t[n].length);break}return e},getGoogleTypeForBinding:function(t){if(null==t)return null;if(null==t.type||"typed-literal"!==t.type&&"literal"!==t.type)return"string";switch(t.datatype){case"http://www.w3.org/2001/XMLSchema#float":case"http://www.w3.org/2001/XMLSchema#decimal":case"http://www.w3.org/2001/XMLSchema#int":case"http://www.w3.org/2001/XMLSchema#integer":case"http://www.w3.org/2001/XMLSchema#long":case"http://www.w3.org/2001/XMLSchema#gYearMonth":case"http://www.w3.org/2001/XMLSchema#gYear":case"http://www.w3.org/2001/XMLSchema#gMonthDay":case"http://www.w3.org/2001/XMLSchema#gDay":case"http://www.w3.org/2001/XMLSchema#gMonth":return"number";case"http://www.w3.org/2001/XMLSchema#date":return"date";case"http://www.w3.org/2001/XMLSchema#dateTime":return"datetime";case"http://www.w3.org/2001/XMLSchema#time":return"timeofday";default:return"string"}},getGoogleTypeForBindings:function(t,n){var i={},o=0;t.forEach(function(t){var r=e.exports.getGoogleTypeForBinding(t[n]);if(null!=r){if(!(r in i)){i[r]=0;o++}i[r]++}});if(0==o)return"string";if(1!=o)throw new r(i,n);for(var a in i)return a},castGoogleType:function(t,n,r){if(null==t)return null;if("string"==r||null==t.type||"typed-literal"!==t.type&&"literal"!==t.type)return(t.type="uri")?e.exports.uriToPrefixed(n,t.value):t.value;switch(t.datatype){case"http://www.w3.org/2001/XMLSchema#float":case"http://www.w3.org/2001/XMLSchema#decimal":case"http://www.w3.org/2001/XMLSchema#int":case"http://www.w3.org/2001/XMLSchema#integer":case"http://www.w3.org/2001/XMLSchema#long":case"http://www.w3.org/2001/XMLSchema#gYearMonth":case"http://www.w3.org/2001/XMLSchema#gYear":case"http://www.w3.org/2001/XMLSchema#gMonthDay":case"http://www.w3.org/2001/XMLSchema#gDay":case"http://www.w3.org/2001/XMLSchema#gMonth":return Number(t.value);case"http://www.w3.org/2001/XMLSchema#date":var o=i(t.value);if(o)return o;case"http://www.w3.org/2001/XMLSchema#dateTime":case"http://www.w3.org/2001/XMLSchema#time":return new Date(t.value);default:return t.value}},fireClick:function(t){t&&t.each(function(t,e){var r=n(e);if(document.dispatchEvent){var i=document.createEvent("MouseEvents");i.initMouseEvent("click",!0,!0,window,1,1,1,1,1,!1,!1,!1,!1,0,r[0]);r[0].dispatchEvent(i)}else document.fireEvent&&r[0].click()})}};var i=function(t){var e=new Date(t.replace(/(\d)([\+-]\d{2}:\d{2})/,"$1Z$2"));return isNaN(e)?null:e}},{"./exceptions.js":33,jquery:19}]},{},[1])(1)});
//# sourceMappingURL=yasr.bundled.min.js.map
|
static/node_modules/material-ui/svg-icons/device/network-cell.js
|
unmeshpro/easyPost
|
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _react = require('react');
var _react2 = _interopRequireDefault(_react);
var _pure = require('recompose/pure');
var _pure2 = _interopRequireDefault(_pure);
var _SvgIcon = require('../../SvgIcon');
var _SvgIcon2 = _interopRequireDefault(_SvgIcon);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var DeviceNetworkCell = function DeviceNetworkCell(props) {
return _react2.default.createElement(
_SvgIcon2.default,
props,
_react2.default.createElement('path', { fillOpacity: '.3', d: 'M2 22h20V2z' }),
_react2.default.createElement('path', { d: 'M17 7L2 22h15z' })
);
};
DeviceNetworkCell = (0, _pure2.default)(DeviceNetworkCell);
DeviceNetworkCell.displayName = 'DeviceNetworkCell';
DeviceNetworkCell.muiName = 'SvgIcon';
exports.default = DeviceNetworkCell;
|
test/components/Pagination.js
|
nullgr4vity/react-redux-table
|
import React from 'react';
import ReactDOM from 'react-dom';
import ReactTestUtils from 'react/lib/ReactTestUtils';
import Pagination from './../../src/components/Pagination';
describe('<Pagination>', () => {
it('should show the correct active button (without prev & next)', () => {
const instance = ReactTestUtils.renderIntoDocument(
<Pagination
size={5}
items={5}
active={3}
/>
);
const pageButtons = ReactTestUtils.scryRenderedDOMComponentsWithTag(instance, 'li');
assert.equal(pageButtons.length, 5);
pageButtons[3].className.should.match(/\bactive\b/);
})
it('should show the correct active button (with prev and next)', () => {
const instance = ReactTestUtils.renderIntoDocument(
<Pagination
size={5}
items={10}
active={3}
/>
);
const pageButtons = ReactTestUtils.scryRenderedDOMComponentsWithTag(instance, 'li');
assert.equal(pageButtons.length, 7);
pageButtons[3].className.should.match(/\bactive\b/);
})
it('should call onChange when page is selected', (done) => {
const onChange = (index) => {
assert.equal(index, 1);
done();
}
const instance = ReactTestUtils.renderIntoDocument(
<Pagination items={5} onChange={onChange} />
);
let items = ReactTestUtils.scryRenderedDOMComponentsWithTag(instance, 'a');
ReactTestUtils.Simulate.click(items[1]);
});
});
|
js/libs/jquery-1.9.1.js
|
noelstieglitz/Ember-Star-Rating-Component
|
/*!
* jQuery JavaScript Library v1.9.1
* http://jquery.com/
*
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-2-4
*/
(function( window, undefined ) {
// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//"use strict";
var
// The deferred used on DOM ready
readyList,
// A central reference to the root jQuery(document)
rootjQuery,
// Support: IE<9
// For `typeof node.method` instead of `node.method !== undefined`
core_strundefined = typeof undefined,
// Use the correct document accordingly with window argument (sandbox)
document = window.document,
location = window.location,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// [[Class]] -> type pairs
class2type = {},
// List of deleted data cache ids, so we can reuse them
core_deletedIds = [],
core_version = "1.9.1",
// Save a reference to some core methods
core_concat = core_deletedIds.concat,
core_push = core_deletedIds.push,
core_slice = core_deletedIds.slice,
core_indexOf = core_deletedIds.indexOf,
core_toString = class2type.toString,
core_hasOwn = class2type.hasOwnProperty,
core_trim = core_version.trim,
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
},
// Used for matching numbers
core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
// Used for splitting on whitespace
core_rnotwhite = /\S+/g,
// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
// Matches dashed string for camelizing
rmsPrefix = /^-ms-/,
rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
},
// The ready event handler
completed = function( event ) {
// readyState === "complete" is good enough for us to call the dom ready in oldIE
if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
detach();
jQuery.ready();
}
},
// Clean-up method for dom ready events
detach = function() {
if ( document.addEventListener ) {
document.removeEventListener( "DOMContentLoaded", completed, false );
window.removeEventListener( "load", completed, false );
} else {
document.detachEvent( "onreadystatechange", completed );
window.detachEvent( "onload", completed );
}
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: core_version,
constructor: jQuery,
init: function( selector, context, rootjQuery ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
context = context instanceof jQuery ? context[0] : context;
// scripts is true for back-compat
jQuery.merge( this, jQuery.parseHTML(
match[1],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( jQuery.isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[2] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || rootjQuery ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The default length of a jQuery object is 0
length: 0,
// The number of elements contained in the matched element set
size: function() {
return this.length;
},
toArray: function() {
return core_slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Add the callback
jQuery.ready.promise().done( fn );
return this;
},
slice: function() {
return this.pushStack( core_slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || this.constructor(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: core_push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
var src, copyIsArray, copy, name, options, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && jQuery.isArray(src) ? src : [];
} else {
clone = src && jQuery.isPlainObject(src) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
noConflict: function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Hold (or release) the ready event
holdReady: function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
},
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
// Trigger any bound ready events
if ( jQuery.fn.trigger ) {
jQuery( document ).trigger("ready").off("ready");
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return jQuery.type(obj) === "function";
},
isArray: Array.isArray || function( obj ) {
return jQuery.type(obj) === "array";
},
isWindow: function( obj ) {
return obj != null && obj == obj.window;
},
isNumeric: function( obj ) {
return !isNaN( parseFloat(obj) ) && isFinite( obj );
},
type: function( obj ) {
if ( obj == null ) {
return String( obj );
}
return typeof obj === "object" || typeof obj === "function" ?
class2type[ core_toString.call(obj) ] || "object" :
typeof obj;
},
isPlainObject: function( obj ) {
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
return false;
}
try {
// Not own constructor property must be Object
if ( obj.constructor &&
!core_hasOwn.call(obj, "constructor") &&
!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
} catch ( e ) {
// IE8,9 Will throw exceptions on certain host objects #9897
return false;
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
var key;
for ( key in obj ) {}
return key === undefined || core_hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw new Error( msg );
},
// data: string of html
// context (optional): If specified, the fragment will be created in this context, defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
parseHTML: function( data, context, keepScripts ) {
if ( !data || typeof data !== "string" ) {
return null;
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
context = context || document;
var parsed = rsingleTag.exec( data ),
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[1] ) ];
}
parsed = jQuery.buildFragment( [ data ], context, scripts );
if ( scripts ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
},
parseJSON: function( data ) {
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
return window.JSON.parse( data );
}
if ( data === null ) {
return data;
}
if ( typeof data === "string" ) {
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
if ( data ) {
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
.replace( rvalidtokens, "]" )
.replace( rvalidbraces, "")) ) {
return ( new Function( "return " + data ) )();
}
}
}
jQuery.error( "Invalid JSON: " + data );
},
// Cross-browser xml parsing
parseXML: function( data ) {
var xml, tmp;
if ( !data || typeof data !== "string" ) {
return null;
}
try {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
xml = tmp.parseFromString( data , "text/xml" );
} else { // IE
xml = new ActiveXObject( "Microsoft.XMLDOM" );
xml.async = "false";
xml.loadXML( data );
}
} catch( e ) {
xml = undefined;
}
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
},
noop: function() {},
// Evaluates a script in a global context
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function( data ) {
if ( data && jQuery.trim( data ) ) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
( window.execScript || function( data ) {
window[ "eval" ].call( window, data );
} )( data );
}
},
// Convert dashed to camelCase; used by the css and data modules
// Microsoft forgot to hump their vendor prefix (#9572)
camelCase: function( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
},
// args is for internal usage only
each: function( obj, callback, args ) {
var value,
i = 0,
length = obj.length,
isArray = isArraylike( obj );
if ( args ) {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
}
}
return obj;
},
// Use native String.trim function wherever possible
trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
function( text ) {
return text == null ?
"" :
core_trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArraylike( Object(arr) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
core_push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
var len;
if ( arr ) {
if ( core_indexOf ) {
return core_indexOf.call( arr, elem, i );
}
len = arr.length;
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
for ( ; i < len; i++ ) {
// Skip accessing in sparse arrays
if ( i in arr && arr[ i ] === elem ) {
return i;
}
}
}
return -1;
},
merge: function( first, second ) {
var l = second.length,
i = first.length,
j = 0;
if ( typeof l === "number" ) {
for ( ; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var retVal,
ret = [],
i = 0,
length = elems.length;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var value,
i = 0,
length = elems.length,
isArray = isArraylike( elems ),
ret = [];
// Go through the array, translating each of the items to their
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
}
// Flatten any nested arrays
return core_concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
var args, proxy, tmp;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !jQuery.isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = core_slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
},
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
length = elems.length,
bulk = key == null;
// Sets many values
if ( jQuery.type( key ) === "object" ) {
chainable = true;
for ( i in key ) {
jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !jQuery.isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < length; i++ ) {
fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
}
}
}
return chainable ?
elems :
// Gets
bulk ?
fn.call( elems ) :
length ? fn( elems[0], key ) : emptyGet;
},
now: function() {
return ( new Date() ).getTime();
}
});
jQuery.ready.promise = function( obj ) {
if ( !readyList ) {
readyList = jQuery.Deferred();
// Catch cases where $(document).ready() is called after the browser event has already occurred.
// we once tried to use readyState "interactive" here, but it caused issues like the one
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
if ( document.readyState === "complete" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
setTimeout( jQuery.ready );
// Standards-based browsers support DOMContentLoaded
} else if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed, false );
// If IE event model is used
} else {
// Ensure firing before onload, maybe late but safe also for iframes
document.attachEvent( "onreadystatechange", completed );
// A fallback to window.onload, that will always work
window.attachEvent( "onload", completed );
// If IE and not a frame
// continually check to see if the document is ready
var top = false;
try {
top = window.frameElement == null && document.documentElement;
} catch(e) {}
if ( top && top.doScroll ) {
(function doScrollCheck() {
if ( !jQuery.isReady ) {
try {
// Use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
top.doScroll("left");
} catch(e) {
return setTimeout( doScrollCheck, 50 );
}
// detach all dom ready events
detach();
// and execute any waiting functions
jQuery.ready();
}
})();
}
}
}
return readyList.promise( obj );
};
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
function isArraylike( obj ) {
var length = obj.length,
type = jQuery.type( obj );
if ( jQuery.isWindow( obj ) ) {
return false;
}
if ( obj.nodeType === 1 && length ) {
return true;
}
return type === "array" || type !== "function" &&
( length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj );
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
// String to Object options format cache
var optionsCache = {};
// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
var object = optionsCache[ options ] = {};
jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
object[ flag ] = true;
});
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
( optionsCache[ options ] || createOptions( options ) ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value (for non-forgettable lists)
memory,
// Flag to know if list was already fired
fired,
// End of the loop when firing
firingLength,
// Index of currently firing callback (modified by remove if needed)
firingIndex,
// First callback to fire (used internally by add and fireWith)
firingStart,
// Actual callback list
list = [],
// Stack of fire calls for repeatable lists
stack = !options.once && [],
// Fire callbacks
fire = function( data ) {
memory = options.memory && data;
fired = true;
firingIndex = firingStart || 0;
firingStart = 0;
firingLength = list.length;
firing = true;
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
memory = false; // To prevent further calls using add
break;
}
}
firing = false;
if ( list ) {
if ( stack ) {
if ( stack.length ) {
fire( stack.shift() );
}
} else if ( memory ) {
list = [];
} else {
self.disable();
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// First, we save the current length
var start = list.length;
(function add( args ) {
jQuery.each( args, function( _, arg ) {
var type = jQuery.type( arg );
if ( type === "function" ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && type !== "string" ) {
// Inspect recursively
add( arg );
}
});
})( arguments );
// Do we need to add the callbacks to the
// current firing batch?
if ( firing ) {
firingLength = list.length;
// With memory, if we're not firing then
// we should call right away
} else if ( memory ) {
firingStart = start;
fire( memory );
}
}
return this;
},
// Remove a callback from the list
remove: function() {
if ( list ) {
jQuery.each( arguments, function( _, arg ) {
var index;
while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( firing ) {
if ( index <= firingLength ) {
firingLength--;
}
if ( index <= firingIndex ) {
firingIndex--;
}
}
}
});
}
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
},
// Remove all callbacks from the list
empty: function() {
list = [];
return this;
},
// Have the list do nothing anymore
disable: function() {
list = stack = memory = undefined;
return this;
},
// Is it disabled?
disabled: function() {
return !list;
},
// Lock the list in its current state
lock: function() {
stack = undefined;
if ( !memory ) {
self.disable();
}
return this;
},
// Is it locked?
locked: function() {
return !stack;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
if ( list && ( !fired || stack ) ) {
if ( firing ) {
stack.push( args );
} else {
fire( args );
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
jQuery.extend({
Deferred: function( func ) {
var tuples = [
// action, add listener, listener list, final state
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
[ "notify", "progress", jQuery.Callbacks("memory") ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
then: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred(function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
var action = tuple[ 0 ],
fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
// deferred[ done | fail | progress ] for forwarding actions to newDefer
deferred[ tuple[1] ](function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
returned.promise()
.done( newDefer.resolve )
.fail( newDefer.reject )
.progress( newDefer.notify );
} else {
newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
}
});
});
fns = null;
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Keep pipe for back-compat
promise.pipe = promise.then;
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 3 ];
// promise[ done | fail | progress ] = list.add
promise[ tuple[1] ] = list.add;
// Handle state
if ( stateString ) {
list.add(function() {
// state = [ resolved | rejected ]
state = stateString;
// [ reject_list | resolve_list ].disable; progress_list.lock
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
}
// deferred[ resolve | reject | notify ]
deferred[ tuple[0] ] = function() {
deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
return this;
};
deferred[ tuple[0] + "With" ] = list.fireWith;
});
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( subordinate /* , ..., subordinateN */ ) {
var i = 0,
resolveValues = core_slice.call( arguments ),
length = resolveValues.length,
// the count of uncompleted subordinates
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
// Update function for both resolve and progress values
updateFunc = function( i, contexts, values ) {
return function( value ) {
contexts[ i ] = this;
values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
if( values === progressValues ) {
deferred.notifyWith( contexts, values );
} else if ( !( --remaining ) ) {
deferred.resolveWith( contexts, values );
}
};
},
progressValues, progressContexts, resolveContexts;
// add listeners to Deferred subordinates; treat others as resolved
if ( length > 1 ) {
progressValues = new Array( length );
progressContexts = new Array( length );
resolveContexts = new Array( length );
for ( ; i < length; i++ ) {
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
resolveValues[ i ].promise()
.done( updateFunc( i, resolveContexts, resolveValues ) )
.fail( deferred.reject )
.progress( updateFunc( i, progressContexts, progressValues ) );
} else {
--remaining;
}
}
}
// if we're not waiting on anything, resolve the master
if ( !remaining ) {
deferred.resolveWith( resolveContexts, resolveValues );
}
return deferred.promise();
}
});
jQuery.support = (function() {
var support, all, a,
input, select, fragment,
opt, eventName, isSupported, i,
div = document.createElement("div");
// Setup
div.setAttribute( "className", "t" );
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
// Support tests won't run in some limited or non-browser environments
all = div.getElementsByTagName("*");
a = div.getElementsByTagName("a")[ 0 ];
if ( !all || !a || !all.length ) {
return {};
}
// First batch of tests
select = document.createElement("select");
opt = select.appendChild( document.createElement("option") );
input = div.getElementsByTagName("input")[ 0 ];
a.style.cssText = "top:1px;float:left;opacity:.5";
support = {
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
getSetAttribute: div.className !== "t",
// IE strips leading whitespace when .innerHTML is used
leadingWhitespace: div.firstChild.nodeType === 3,
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
tbody: !div.getElementsByTagName("tbody").length,
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
htmlSerialize: !!div.getElementsByTagName("link").length,
// Get the style information from getAttribute
// (IE uses .cssText instead)
style: /top/.test( a.getAttribute("style") ),
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
hrefNormalized: a.getAttribute("href") === "/a",
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
opacity: /^0.5/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
cssFloat: !!a.style.cssFloat,
// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
checkOn: !!input.value,
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
optSelected: opt.selected,
// Tests for enctype support on a form (#6743)
enctype: !!document.createElement("form").enctype,
// Makes sure cloning an html5 element does not cause problems
// Where outerHTML is undefined, this still works
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
// jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
boxModel: document.compatMode === "CSS1Compat",
// Will be defined later
deleteExpando: true,
noCloneEvent: true,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
reliableMarginRight: true,
boxSizingReliable: true,
pixelPosition: false
};
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)
select.disabled = true;
support.optDisabled = !opt.disabled;
// Support: IE<9
try {
delete div.test;
} catch( e ) {
support.deleteExpando = false;
}
// Check if we can trust getAttribute("value")
input = document.createElement("input");
input.setAttribute( "value", "" );
support.input = input.getAttribute( "value" ) === "";
// Check if an input maintains its value after becoming a radio
input.value = "t";
input.setAttribute( "type", "radio" );
support.radioValue = input.value === "t";
// #11217 - WebKit loses check when the name is after the checked attribute
input.setAttribute( "checked", "t" );
input.setAttribute( "name", "t" );
fragment = document.createDocumentFragment();
fragment.appendChild( input );
// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
support.appendChecked = input.checked;
// WebKit doesn't clone checked state correctly in fragments
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE<9
// Opera does not clone events (and typeof div.attachEvent === undefined).
// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
if ( div.attachEvent ) {
div.attachEvent( "onclick", function() {
support.noCloneEvent = false;
});
div.cloneNode( true ).click();
}
// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
for ( i in { submit: true, change: true, focusin: true }) {
div.setAttribute( eventName = "on" + i, "t" );
support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
}
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
// Run tests that need a body at doc ready
jQuery(function() {
var container, marginDiv, tds,
divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
body = document.getElementsByTagName("body")[0];
if ( !body ) {
// Return for frameset docs that don't have a body
return;
}
container = document.createElement("div");
container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
body.appendChild( container ).appendChild( div );
// Support: IE8
// Check if table cells still have offsetWidth/Height when they are set
// to display:none and there are still other visible table cells in a
// table row; if so, offsetWidth/Height are not reliable for use when
// determining if an element has been hidden directly using
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
tds = div.getElementsByTagName("td");
tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
tds[ 1 ].style.display = "none";
// Support: IE8
// Check if empty table cells still have offsetWidth/Height
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
// Check box-sizing and margin behavior
div.innerHTML = "";
div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
support.boxSizing = ( div.offsetWidth === 4 );
support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
// Use window.getComputedStyle because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. (#3333)
// Fails in WebKit before Feb 2011 nightlies
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
marginDiv = div.appendChild( document.createElement("div") );
marginDiv.style.cssText = div.style.cssText = divReset;
marginDiv.style.marginRight = marginDiv.style.width = "0";
div.style.width = "1px";
support.reliableMarginRight =
!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
}
if ( typeof div.style.zoom !== core_strundefined ) {
// Support: IE<8
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
div.innerHTML = "";
div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
// Support: IE6
// Check if elements with layout shrink-wrap their children
div.style.display = "block";
div.innerHTML = "<div></div>";
div.firstChild.style.width = "5px";
support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
if ( support.inlineBlockNeedsLayout ) {
// Prevent IE 6 from affecting layout for positioned elements #11048
// Prevent IE from shrinking the body in IE 7 mode #12869
// Support: IE<8
body.style.zoom = 1;
}
}
body.removeChild( container );
// Null elements to avoid leaks in IE
container = div = tds = marginDiv = null;
});
// Null elements to avoid leaks in IE
all = select = fragment = opt = a = input = null;
return support;
})();
var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
rmultiDash = /([A-Z])/g;
function internalData( elem, name, data, pvt /* Internal Use Only */ ){
if ( !jQuery.acceptData( elem ) ) {
return;
}
var thisCache, ret,
internalKey = jQuery.expando,
getByName = typeof name === "string",
// We have to handle DOM nodes and JS objects differently because IE6-7
// can't GC object references properly across the DOM-JS boundary
isNode = elem.nodeType,
// Only DOM nodes need the global jQuery cache; JS object data is
// attached directly to the object so GC can occur automatically
cache = isNode ? jQuery.cache : elem,
// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
return;
}
if ( !id ) {
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
} else {
id = internalKey;
}
}
if ( !cache[ id ] ) {
cache[ id ] = {};
// Avoids exposing jQuery metadata on plain JS objects when the object
// is serialized using JSON.stringify
if ( !isNode ) {
cache[ id ].toJSON = jQuery.noop;
}
}
// An object can be passed to jQuery.data instead of a key/value pair; this gets
// shallow copied over onto the existing cache
if ( typeof name === "object" || typeof name === "function" ) {
if ( pvt ) {
cache[ id ] = jQuery.extend( cache[ id ], name );
} else {
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
}
}
thisCache = cache[ id ];
// jQuery data() is stored in a separate object inside the object's internal data
// cache in order to avoid key collisions between internal data and user-defined
// data.
if ( !pvt ) {
if ( !thisCache.data ) {
thisCache.data = {};
}
thisCache = thisCache.data;
}
if ( data !== undefined ) {
thisCache[ jQuery.camelCase( name ) ] = data;
}
// Check for both converted-to-camel and non-converted data property names
// If a data property was specified
if ( getByName ) {
// First Try to find as-is property data
ret = thisCache[ name ];
// Test for null|undefined property data
if ( ret == null ) {
// Try to find the camelCased property
ret = thisCache[ jQuery.camelCase( name ) ];
}
} else {
ret = thisCache;
}
return ret;
}
function internalRemoveData( elem, name, pvt ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var i, l, thisCache,
isNode = elem.nodeType,
// See jQuery.data for more information
cache = isNode ? jQuery.cache : elem,
id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( !cache[ id ] ) {
return;
}
if ( name ) {
thisCache = pvt ? cache[ id ] : cache[ id ].data;
if ( thisCache ) {
// Support array or space separated string names for data keys
if ( !jQuery.isArray( name ) ) {
// try the string as a key before any manipulation
if ( name in thisCache ) {
name = [ name ];
} else {
// split the camel cased version by spaces unless a key with the spaces exists
name = jQuery.camelCase( name );
if ( name in thisCache ) {
name = [ name ];
} else {
name = name.split(" ");
}
}
} else {
// If "name" is an array of keys...
// When data is initially created, via ("key", "val") signature,
// keys will be converted to camelCase.
// Since there is no way to tell _how_ a key was added, remove
// both plain key and camelCase key. #12786
// This will only penalize the array argument path.
name = name.concat( jQuery.map( name, jQuery.camelCase ) );
}
for ( i = 0, l = name.length; i < l; i++ ) {
delete thisCache[ name[i] ];
}
// If there is no data left in the cache, we want to continue
// and let the cache object itself get destroyed
if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
return;
}
}
}
// See jQuery.data for more information
if ( !pvt ) {
delete cache[ id ].data;
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
if ( !isEmptyDataObject( cache[ id ] ) ) {
return;
}
}
// Destroy the cache
if ( isNode ) {
jQuery.cleanData( [ elem ], true );
// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
delete cache[ id ];
// When all else fails, null
} else {
cache[ id ] = null;
}
}
jQuery.extend({
cache: {},
// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
"applet": true
},
hasData: function( elem ) {
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
return !!elem && !isEmptyDataObject( elem );
},
data: function( elem, name, data ) {
return internalData( elem, name, data );
},
removeData: function( elem, name ) {
return internalRemoveData( elem, name );
},
// For internal use only.
_data: function( elem, name, data ) {
return internalData( elem, name, data, true );
},
_removeData: function( elem, name ) {
return internalRemoveData( elem, name, true );
},
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
// Do not set data on non-element because it will not be cleared (#8335).
if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
return false;
}
var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
// nodes accept data unless otherwise specified; rejection can be conditional
return !noData || noData !== true && elem.getAttribute("classid") === noData;
}
});
jQuery.fn.extend({
data: function( key, value ) {
var attrs, name,
elem = this[0],
i = 0,
data = null;
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = jQuery.data( elem );
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
attrs = elem.attributes;
for ( ; i < attrs.length; i++ ) {
name = attrs[i].name;
if ( !name.indexOf( "data-" ) ) {
name = jQuery.camelCase( name.slice(5) );
dataAttr( elem, name, data[ name ] );
}
}
jQuery._data( elem, "parsedAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
return jQuery.access( this, function( value ) {
if ( value === undefined ) {
// Try to fetch any internally stored data first
return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
}
this.each(function() {
jQuery.data( this, key, value );
});
}, null, value, arguments.length > 1, null, true );
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
// Only convert to a number if it doesn't change the string
+data + "" === data ? +data :
rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// Make sure we set the data so it isn't changed later
jQuery.data( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
var name;
for ( name in obj ) {
// if the public data object is empty, the private is still empty
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
continue;
}
if ( name !== "toJSON" ) {
return false;
}
}
return true;
}
jQuery.extend({
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || jQuery.isArray(data) ) {
queue = jQuery._data( elem, type, jQuery.makeArray(data) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
hooks.cur = fn;
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// not intended for public consumption - generates a queueHooks object, or returns the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return jQuery._data( elem, key ) || jQuery._data( elem, key, {
empty: jQuery.Callbacks("once memory").add(function() {
jQuery._removeData( elem, type + "queue" );
jQuery._removeData( elem, key );
})
});
}
});
jQuery.fn.extend({
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[0], type );
}
return data === undefined ?
this :
this.each(function() {
var queue = jQuery.queue( this, type, data );
// ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = setTimeout( next, time );
hooks.stop = function() {
clearTimeout( timeout );
};
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while( i-- ) {
tmp = jQuery._data( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
});
var nodeHook, boolHook,
rclass = /[\t\r\n]/g,
rreturn = /\r/g,
rfocusable = /^(?:input|select|textarea|button|object)$/i,
rclickable = /^(?:a|area)$/i,
rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
ruseDefault = /^(?:checked|selected)$/i,
getSetAttribute = jQuery.support.getSetAttribute,
getSetInput = jQuery.support.input;
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each(function() {
jQuery.removeAttr( this, name );
});
},
prop: function( name, value ) {
return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
name = jQuery.propFix[ name ] || name;
return this.each(function() {
// try/catch handles cases where IE balks (such as removing a property on window)
try {
this[ name ] = undefined;
delete this[ name ];
} catch( e ) {}
});
},
addClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).addClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
// The disjunction here is for better compressibility (see removeClass)
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
" "
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
elem.className = jQuery.trim( cur );
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = arguments.length === 0 || typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).removeClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
""
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
elem.className = value ? jQuery.trim( cur ) : "";
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isBool = typeof stateVal === "boolean";
if ( jQuery.isFunction( value ) ) {
return this.each(function( i ) {
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className,
i = 0,
self = jQuery( this ),
state = stateVal,
classNames = value.match( core_rnotwhite ) || [];
while ( (className = classNames[ i++ ]) ) {
// check each className given, space separated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
// Toggle whole class name
} else if ( type === core_strundefined || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery._data( this, "__className__", this.className );
}
// If the element has a class name or if we're passed "false",
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ",
i = 0,
l = this.length;
for ( ; i < l; i++ ) {
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
return true;
}
}
return false;
},
val: function( value ) {
var ret, hooks, isFunction,
elem = this[0];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
return ret;
}
ret = elem.value;
return typeof ret === "string" ?
// handle most common string cases
ret.replace(rreturn, "") :
// handle cases where value is null/undef or number
ret == null ? "" : ret;
}
return;
}
isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
var val,
self = jQuery(this);
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call( this, i, self.val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( jQuery.isArray( val ) ) {
val = jQuery.map(val, function ( value ) {
return value == null ? "" : value + "";
});
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
});
}
});
jQuery.extend({
valHooks: {
option: {
get: function( elem ) {
// attributes.value is undefined in Blackberry 4.7 but
// uses .value. See #6932
var val = elem.attributes.value;
return !val || val.specified ? elem.value : elem.text;
}
},
select: {
get: function( elem ) {
var value, option,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one" || index < 0,
values = one ? null : [],
max = one ? index + 1 : options.length,
i = index < 0 ?
max :
one ? index : 0;
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// oldIE doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var values = jQuery.makeArray( value );
jQuery(elem).find("option").each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
elem.selectedIndex = -1;
}
return values;
}
}
},
attr: function( elem, name, value ) {
var hooks, notxml, ret,
nType = elem.nodeType;
// don't get/set attributes on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === core_strundefined ) {
return jQuery.prop( elem, name, value );
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
// All attributes are lowercase
// Grab necessary hook if one is defined
if ( notxml ) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
} else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
elem.setAttribute( name, value + "" );
return value;
}
} else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
// In IE9+, Flash objects don't have .getAttribute (#12945)
// Support: IE9+
if ( typeof elem.getAttribute !== core_strundefined ) {
ret = elem.getAttribute( name );
}
// Non-existent attributes return null, we normalize to undefined
return ret == null ?
undefined :
ret;
}
},
removeAttr: function( elem, value ) {
var name, propName,
i = 0,
attrNames = value && value.match( core_rnotwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( (name = attrNames[i++]) ) {
propName = jQuery.propFix[ name ] || name;
// Boolean attributes get special treatment (#10870)
if ( rboolean.test( name ) ) {
// Set corresponding property to false for boolean attributes
// Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
if ( !getSetAttribute && ruseDefault.test( name ) ) {
elem[ jQuery.camelCase( "default-" + name ) ] =
elem[ propName ] = false;
} else {
elem[ propName ] = false;
}
// See #9699 for explanation of this approach (setting first, then removal)
} else {
jQuery.attr( elem, name, "" );
}
elem.removeAttribute( getSetAttribute ? name : propName );
}
}
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
// Setting the type on a radio button after the value resets the value in IE6-9
// Reset value to default in case type is set after value during creation
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
propFix: {
tabindex: "tabIndex",
readonly: "readOnly",
"for": "htmlFor",
"class": "className",
maxlength: "maxLength",
cellspacing: "cellSpacing",
cellpadding: "cellPadding",
rowspan: "rowSpan",
colspan: "colSpan",
usemap: "useMap",
frameborder: "frameBorder",
contenteditable: "contentEditable"
},
prop: function( elem, name, value ) {
var ret, hooks, notxml,
nType = elem.nodeType;
// don't get/set properties on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
if ( notxml ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
return ( elem[ name ] = value );
}
} else {
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
return elem[ name ];
}
}
},
propHooks: {
tabIndex: {
get: function( elem ) {
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
var attributeNode = elem.getAttributeNode("tabindex");
return attributeNode && attributeNode.specified ?
parseInt( attributeNode.value, 10 ) :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
undefined;
}
}
}
});
// Hook for boolean attributes
boolHook = {
get: function( elem, name ) {
var
// Use .prop to determine if this attribute is understood as boolean
prop = jQuery.prop( elem, name ),
// Fetch it accordingly
attr = typeof prop === "boolean" && elem.getAttribute( name ),
detail = typeof prop === "boolean" ?
getSetInput && getSetAttribute ?
attr != null :
// oldIE fabricates an empty string for missing boolean attributes
// and conflates checked/selected into attroperties
ruseDefault.test( name ) ?
elem[ jQuery.camelCase( "default-" + name ) ] :
!!attr :
// fetch an attribute node for properties not recognized as boolean
elem.getAttributeNode( name );
return detail && detail.value !== false ?
name.toLowerCase() :
undefined;
},
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
// IE<8 needs the *property* name
elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
// Use defaultChecked and defaultSelected for oldIE
} else {
elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
}
return name;
}
};
// fix oldIE value attroperty
if ( !getSetInput || !getSetAttribute ) {
jQuery.attrHooks.value = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
return jQuery.nodeName( elem, "input" ) ?
// Ignore the value *property* by using defaultValue
elem.defaultValue :
ret && ret.specified ? ret.value : undefined;
},
set: function( elem, value, name ) {
if ( jQuery.nodeName( elem, "input" ) ) {
// Does not return so that setAttribute is also used
elem.defaultValue = value;
} else {
// Use nodeHook if defined (#1954); otherwise setAttribute is fine
return nodeHook && nodeHook.set( elem, value, name );
}
}
};
}
// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {
// Use this for any attribute in IE6/7
// This fixes almost every IE6/7 issue
nodeHook = jQuery.valHooks.button = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
ret.value :
undefined;
},
set: function( elem, value, name ) {
// Set the existing or create a new attribute node
var ret = elem.getAttributeNode( name );
if ( !ret ) {
elem.setAttributeNode(
(ret = elem.ownerDocument.createAttribute( name ))
);
}
ret.value = value += "";
// Break association with cloned elements by also using setAttribute (#9646)
return name === "value" || value === elem.getAttribute( name ) ?
value :
undefined;
}
};
// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
get: nodeHook.get,
set: function( elem, value, name ) {
nodeHook.set( elem, value === "" ? false : value, name );
}
};
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
set: function( elem, value ) {
if ( value === "" ) {
elem.setAttribute( name, "auto" );
return value;
}
}
});
});
}
// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !jQuery.support.hrefNormalized ) {
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
get: function( elem ) {
var ret = elem.getAttribute( name, 2 );
return ret == null ? undefined : ret;
}
});
});
// href/src property should get the full normalized URL (#10299/#12915)
jQuery.each([ "href", "src" ], function( i, name ) {
jQuery.propHooks[ name ] = {
get: function( elem ) {
return elem.getAttribute( name, 4 );
}
};
});
}
if ( !jQuery.support.style ) {
jQuery.attrHooks.style = {
get: function( elem ) {
// Return undefined in the case of empty string
// Note: IE uppercases css property names, but if we were to .toLowerCase()
// .cssText, that would destroy case senstitivity in URL's, like in "background"
return elem.style.cssText || undefined;
},
set: function( elem, value ) {
return ( elem.style.cssText = value + "" );
}
};
}
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
get: function( elem ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
return null;
}
});
}
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
if ( !jQuery.support.checkOn ) {
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
get: function( elem ) {
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
}
};
});
}
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
}
}
});
});
var rformElems = /^(?:input|select|textarea)$/i,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var tmp, events, t, handleObjIn,
special, eventHandle, handleObj,
handlers, type, namespaces, origType,
elemData = jQuery._data( elem );
// Don't attach events to noData or text/comment nodes (but allow plain objects)
if ( !elemData ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !(events = elemData.events) ) {
events = elemData.events = {};
}
if ( !(eventHandle = elemData.handle) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
undefined;
};
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
eventHandle.elem = elem;
}
// Handle multiple events separated by a space
// jQuery(...).bind("mouseover mouseout", fn);
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend({
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join(".")
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !(handlers = events[ type ]) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener/attachEvent if the special events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, handleObj, tmp,
origCount, t, events,
special, handlers, type,
namespaces, origType,
elemData = jQuery.hasData( elem ) && jQuery._data( elem );
if ( !elemData || !(events = elemData.events) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
delete elemData.handle;
// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
jQuery._removeData( elem, "events" );
}
},
trigger: function( event, data, elem, onlyHandlers ) {
var handle, ontype, cur,
bubbleType, special, tmp, i,
eventPath = [ elem || document ],
type = core_hasOwn.call( event, "type" ) ? event.type : event,
namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
cur = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf(".") >= 0 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split(".");
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf(":") < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
event.isTrigger = true;
event.namespace = namespaces.join(".");
event.namespace_re = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === (elem.ownerDocument || document) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
event.preventDefault();
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction() check here because IE6/7 fails that test.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
try {
elem[ type ]();
} catch ( e ) {
// IE<9 dies on focus/blur to hidden element (#1486,#12518)
// only reproducible on winXP IE8 native, not IE9 in IE8 mode
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
dispatch: function( event ) {
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event );
var i, ret, handleObj, matched, j,
handlerQueue = [],
args = core_slice.call( arguments ),
handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
// Triggered event must either 1) have no namespace, or
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
.apply( matched.elem, args );
if ( ret !== undefined ) {
if ( (event.result = ret) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var sel, handleObj, matches, i,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
// Black-hole SVG <use> instance trees (#13180)
// Avoid non-left-click bubbling in Firefox (#3861)
if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
for ( ; cur != this; cur = cur.parentNode || this ) {
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
matches = [];
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matches[ sel ] === undefined ) {
matches[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) >= 0 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matches[ sel ] ) {
matches.push( handleObj );
}
}
if ( matches.length ) {
handlerQueue.push({ elem: cur, handlers: matches });
}
}
}
}
// Add the remaining (directly-bound) handlers
if ( delegateCount < handlers.length ) {
handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
}
return handlerQueue;
},
fix: function( event ) {
if ( event[ jQuery.expando ] ) {
return event;
}
// Create a writable copy of the event object and normalize some properties
var i, prop, copy,
type = event.type,
originalEvent = event,
fixHook = this.fixHooks[ type ];
if ( !fixHook ) {
this.fixHooks[ type ] = fixHook =
rmouseEvent.test( type ) ? this.mouseHooks :
rkeyEvent.test( type ) ? this.keyHooks :
{};
}
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
event = new jQuery.Event( originalEvent );
i = copy.length;
while ( i-- ) {
prop = copy[ i ];
event[ prop ] = originalEvent[ prop ];
}
// Support: IE<9
// Fix target property (#1925)
if ( !event.target ) {
event.target = originalEvent.srcElement || document;
}
// Support: Chrome 23+, Safari?
// Target should not be a text node (#504, #13143)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// Support: IE<9
// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
event.metaKey = !!event.metaKey;
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
},
// Includes some event props shared by KeyEvent and MouseEvent
props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
fixHooks: {},
keyHooks: {
props: "char charCode key keyCode".split(" "),
filter: function( event, original ) {
// Add which for key events
if ( event.which == null ) {
event.which = original.charCode != null ? original.charCode : original.keyCode;
}
return event;
}
},
mouseHooks: {
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
filter: function( event, original ) {
var body, eventDoc, doc,
button = original.button,
fromElement = original.fromElement;
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && original.clientX != null ) {
eventDoc = event.target.ownerDocument || document;
doc = eventDoc.documentElement;
body = eventDoc.body;
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && fromElement ) {
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && button !== undefined ) {
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
}
return event;
}
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
click: {
// For checkbox, fire native event so checked state will be right
trigger: function() {
if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
this.click();
return false;
}
}
},
focus: {
// Fire native event if possible so blur/focus sequence is correct
trigger: function() {
if ( this !== document.activeElement && this.focus ) {
try {
this.focus();
return false;
} catch ( e ) {
// Support: IE<9
// If we error on focus to hidden element (#1486, #12518),
// let .trigger() run the handlers
}
}
},
delegateType: "focusin"
},
blur: {
trigger: function() {
if ( this === document.activeElement && this.blur ) {
this.blur();
return false;
}
},
delegateType: "focusout"
},
beforeunload: {
postDispatch: function( event ) {
// Even when returnValue equals to undefined Firefox will still show alert
if ( event.result !== undefined ) {
event.originalEvent.returnValue = event.result;
}
}
}
},
simulate: function( type, elem, event, bubble ) {
// Piggyback on a donor event to simulate a different one.
// Fake originalEvent to avoid donor's stopPropagation, but if the
// simulated event prevents default then we do the same on the donor.
var e = jQuery.extend(
new jQuery.Event(),
event,
{ type: type,
isSimulated: true,
originalEvent: {}
}
);
if ( bubble ) {
jQuery.event.trigger( e, null, elem );
} else {
jQuery.event.dispatch.call( elem, e );
}
if ( e.isDefaultPrevented() ) {
event.preventDefault();
}
}
};
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle, false );
}
} :
function( elem, type, handle ) {
var name = "on" + type;
if ( elem.detachEvent ) {
// #8545, #7054, preventing memory leaks for custom events in IE6-8
// detachEvent needed property on element, by name of that event, to properly expose it to GC
if ( typeof elem[ name ] === core_strundefined ) {
elem[ name ] = null;
}
elem.detachEvent( name, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !(this instanceof jQuery.Event) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( !e ) {
return;
}
// If preventDefault exists, run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
// Support: IE
// Otherwise set the returnValue property of the original event to false
} else {
e.returnValue = false;
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( !e ) {
return;
}
// If stopPropagation exists, run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// Support: IE
// Set the cancelBubble property of the original event to true
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
}
};
// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mousenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
});
// IE submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Lazy-add a submit handler when a descendant form may potentially be submitted
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
if ( form && !jQuery._data( form, "submitBubbles" ) ) {
jQuery.event.add( form, "submit._submit", function( event ) {
event._submit_bubble = true;
});
jQuery._data( form, "submitBubbles", true );
}
});
// return undefined since we don't need an event listener
},
postDispatch: function( event ) {
// If form was submitted by the user, bubble the event up the tree
if ( event._submit_bubble ) {
delete event._submit_bubble;
if ( this.parentNode && !event.isTrigger ) {
jQuery.event.simulate( "submit", this.parentNode, event, true );
}
}
},
teardown: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
jQuery.event.remove( this, "._submit" );
}
};
}
// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {
jQuery.event.special.change = {
setup: function() {
if ( rformElems.test( this.nodeName ) ) {
// IE doesn't fire change on a check/radio until blur; trigger it on click
// after a propertychange. Eat the blur-change in special.change.handle.
// This still fires onchange a second time for check/radio after blur.
if ( this.type === "checkbox" || this.type === "radio" ) {
jQuery.event.add( this, "propertychange._change", function( event ) {
if ( event.originalEvent.propertyName === "checked" ) {
this._just_changed = true;
}
});
jQuery.event.add( this, "click._change", function( event ) {
if ( this._just_changed && !event.isTrigger ) {
this._just_changed = false;
}
// Allow triggered, simulated change events (#11500)
jQuery.event.simulate( "change", this, event, true );
});
}
return false;
}
// Delegated event; lazy-add a change handler on descendant inputs
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event, true );
}
});
jQuery._data( elem, "changeBubbles", true );
}
});
},
handle: function( event ) {
var elem = event.target;
// Swallow native change events from checkbox/radio, we already triggered them above
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
return event.handleObj.handler.apply( this, arguments );
}
},
teardown: function() {
jQuery.event.remove( this, "._change" );
return !rformElems.test( this.nodeName );
}
};
}
// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0,
handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
};
jQuery.event.special[ fix ] = {
setup: function() {
if ( attaches++ === 0 ) {
document.addEventListener( orig, handler, true );
}
},
teardown: function() {
if ( --attaches === 0 ) {
document.removeEventListener( orig, handler, true );
}
}
};
});
}
jQuery.fn.extend({
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
var type, origFn;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
this.on( type, selector, data, types[ type ], one );
}
return this;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return this;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return this.each( function() {
jQuery.event.add( this, types, fn, data, selector );
});
},
one: function( types, selector, data, fn ) {
return this.on( types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each(function() {
jQuery.event.remove( this, types, fn, selector );
});
},
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
var elem = this[0];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
});
/*!
* Sizzle CSS Selector Engine
* Copyright 2012 jQuery Foundation and other contributors
* Released under the MIT license
* http://sizzlejs.com/
*/
(function( window, undefined ) {
var i,
cachedruns,
Expr,
getText,
isXML,
compile,
hasDuplicate,
outermostContext,
// Local document vars
setDocument,
document,
docElem,
documentIsXML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
sortOrder,
// Instance-specific data
expando = "sizzle" + -(new Date()),
preferredDoc = window.document,
support = {},
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
// General-purpose constants
strundefined = typeof undefined,
MAX_NEGATIVE = 1 << 31,
// Array methods
arr = [],
pop = arr.pop,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf if we can't use a native one
indexOf = arr.indexOf || function( elem ) {
var i = 0,
len = this.length;
for ( ; i < len; i++ ) {
if ( this[i] === elem ) {
return i;
}
}
return -1;
},
// Regular expressions
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/css3-syntax/#characters
characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
// Loosely modeled on CSS identifier characters
// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = characterEncoding.replace( "w", "w#" ),
// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
operators = "([*^$|!~]?=)",
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
"*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
// Prefer arguments quoted,
// then not containing pseudos/brackets,
// then attribute selectors/non-parenthetical expressions,
// then anything else
// These preferences are here to reduce the number of selectors
// needing tokenize in the PSEUDO preFilter
pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
"NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rsibling = /[\x20\t\r\n\f]*[+~]/,
rnative = /^[^{]+\{\s*\[native code/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rescape = /'|\\/g,
rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
funescape = function( _, escaped ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
return high !== high ?
escaped :
// BMP codepoint
high < 0 ?
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
};
// Use a stripped-down slice if we can't use a native one
try {
slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType;
} catch ( e ) {
slice = function( i ) {
var elem,
results = [];
while ( (elem = this[i++]) ) {
results.push( elem );
}
return results;
};
}
/**
* For feature detection
* @param {Function} fn The function to test for native support
*/
function isNative( fn ) {
return rnative.test( fn + "" );
}
/**
* Create key-value caches of limited size
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var cache,
keys = [];
return (cache = function( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key += " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return (cache[ key ] = value);
});
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created div and expects a boolean result
*/
function assert( fn ) {
var div = document.createElement("div");
try {
return fn( div );
} catch (e) {
return false;
} finally {
// release memory in IE
div = null;
}
}
function Sizzle( selector, context, results, seed ) {
var match, elem, m, nodeType,
// QSA vars
i, groups, old, nid, newContext, newSelector;
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
results = results || [];
if ( !selector || typeof selector !== "string" ) {
return results;
}
if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
return [];
}
if ( !documentIsXML && !seed ) {
// Shortcuts
if ( (match = rquickExpr.exec( selector )) ) {
// Speed-up: Sizzle("#ID")
if ( (m = match[1]) ) {
if ( nodeType === 9 ) {
elem = context.getElementById( m );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE, Opera, and Webkit return items
// by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
} else {
// Context is not a document
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
contains( context, elem ) && elem.id === m ) {
results.push( elem );
return results;
}
}
// Speed-up: Sizzle("TAG")
} else if ( match[2] ) {
push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
return results;
// Speed-up: Sizzle(".CLASS")
} else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
return results;
}
}
// QSA path
if ( support.qsa && !rbuggyQSA.test(selector) ) {
old = true;
nid = expando;
newContext = context;
newSelector = nodeType === 9 && selector;
// qSA works strangely on Element-rooted queries
// We can work around this by specifying an extra ID on the root
// and working up from there (Thanks to Andrew Dupont for the technique)
// IE 8 doesn't work on object elements
if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
groups = tokenize( selector );
if ( (old = context.getAttribute("id")) ) {
nid = old.replace( rescape, "\\$&" );
} else {
context.setAttribute( "id", nid );
}
nid = "[id='" + nid + "'] ";
i = groups.length;
while ( i-- ) {
groups[i] = nid + toSelector( groups[i] );
}
newContext = rsibling.test( selector ) && context.parentNode || context;
newSelector = groups.join(",");
}
if ( newSelector ) {
try {
push.apply( results, slice.call( newContext.querySelectorAll(
newSelector
), 0 ) );
return results;
} catch(qsaError) {
} finally {
if ( !old ) {
context.removeAttribute("id");
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Detect xml
* @param {Element|Object} elem An element or a document
*/
isXML = Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var doc = node ? node.ownerDocument || node : preferredDoc;
// If no document and documentElement is available, return
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Set our document
document = doc;
docElem = doc.documentElement;
// Support tests
documentIsXML = isXML( doc );
// Check if getElementsByTagName("*") returns only elements
support.tagNameNoComments = assert(function( div ) {
div.appendChild( doc.createComment("") );
return !div.getElementsByTagName("*").length;
});
// Check if attributes should be retrieved by attribute nodes
support.attributes = assert(function( div ) {
div.innerHTML = "<select></select>";
var type = typeof div.lastChild.getAttribute("multiple");
// IE8 returns a string for some attributes even when not present
return type !== "boolean" && type !== "string";
});
// Check if getElementsByClassName can be trusted
support.getByClassName = assert(function( div ) {
// Opera can't find a second classname (in 9.6)
div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
return false;
}
// Safari 3.2 caches class attributes and doesn't catch changes
div.lastChild.className = "e";
return div.getElementsByClassName("e").length === 2;
});
// Check if getElementById returns elements by name
// Check if getElementsByName privileges form controls or returns elements by ID
support.getByName = assert(function( div ) {
// Inject content
div.id = expando + 0;
div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
docElem.insertBefore( div, docElem.firstChild );
// Test
var pass = doc.getElementsByName &&
// buggy browsers will return fewer than the correct 2
doc.getElementsByName( expando ).length === 2 +
// buggy browsers will return more than the correct 0
doc.getElementsByName( expando + 0 ).length;
support.getIdNotName = !doc.getElementById( expando );
// Cleanup
docElem.removeChild( div );
return pass;
});
// IE6/7 return modified attributes
Expr.attrHandle = assert(function( div ) {
div.innerHTML = "<a href='#'></a>";
return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
div.firstChild.getAttribute("href") === "#";
}) ?
{} :
{
"href": function( elem ) {
return elem.getAttribute( "href", 2 );
},
"type": function( elem ) {
return elem.getAttribute("type");
}
};
// ID find and filter
if ( support.getIdNotName ) {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
var m = context.getElementById( id );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
};
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute("id") === attrId;
};
};
} else {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
var m = context.getElementById( id );
return m ?
m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
[m] :
undefined :
[];
}
};
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
}
// Tag
Expr.find["TAG"] = support.tagNameNoComments ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== strundefined ) {
return context.getElementsByTagName( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( (elem = results[i++]) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Name
Expr.find["NAME"] = support.getByName && function( tag, context ) {
if ( typeof context.getElementsByName !== strundefined ) {
return context.getElementsByName( name );
}
};
// Class
Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
return context.getElementsByClassName( className );
}
};
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21),
// no need to also add to buggyMatches since matches checks buggyQSA
// A support test would require too much code (would include document ready)
rbuggyQSA = [ ":focus" ];
if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert(function( div ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explictly
// setting a boolean content attribute,
// since its presence should be enough
// http://bugs.jquery.com/ticket/12359
div.innerHTML = "<select><option selected=''></option></select>";
// IE8 - Some boolean attributes are not treated correctly
if ( !div.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
});
assert(function( div ) {
// Opera 10-12/IE8 - ^= $= *= and empty values
// Should not select anything
div.innerHTML = "<input type='hidden' i=''/>";
if ( div.querySelectorAll("[i^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":enabled").length ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Opera 10-11 does not throw on post-comma invalid pseudos
div.querySelectorAll("*,:x");
rbuggyQSA.push(",.*:");
});
}
if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
docElem.mozMatchesSelector ||
docElem.webkitMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector) )) ) {
assert(function( div ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( div, "div" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( div, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
});
}
rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
// Element contains another
// Purposefully does not implement inclusive descendent
// As in, an element does not contain itself
contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
));
} :
function( a, b ) {
if ( b ) {
while ( (b = b.parentNode) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
// Document order sorting
sortOrder = docElem.compareDocumentPosition ?
function( a, b ) {
var compare;
if ( a === b ) {
hasDuplicate = true;
return 0;
}
if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
if ( a === doc || contains( preferredDoc, a ) ) {
return -1;
}
if ( b === doc || contains( preferredDoc, b ) ) {
return 1;
}
return 0;
}
return compare & 4 ? -1 : 1;
}
return a.compareDocumentPosition ? -1 : 1;
} :
function( a, b ) {
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
// Parentless nodes are either documents or disconnected
} else if ( !aup || !bup ) {
return a === doc ? -1 :
b === doc ? 1 :
aup ? -1 :
bup ? 1 :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( (cur = cur.parentNode) ) {
ap.unshift( cur );
}
cur = b;
while ( (cur = cur.parentNode) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[i] === bp[i] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[i], bp[i] ) :
// Otherwise nodes in our document sort first
ap[i] === preferredDoc ? -1 :
bp[i] === preferredDoc ? 1 :
0;
};
// Always assume the presence of duplicates if sort doesn't
// pass them to our comparison function (as in Google Chrome).
hasDuplicate = false;
[0, 0].sort( sortOrder );
support.detectDuplicates = hasDuplicate;
return document;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
// Make sure that attribute selectors are quoted
expr = expr.replace( rattributeQuotes, "='$1']" );
// rbuggyQSA always contains :focus, so no need for an existence check
if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch(e) {}
}
return Sizzle( expr, document, null, [elem] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
if ( ( context.ownerDocument || context ) !== document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
var val;
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
if ( !documentIsXML ) {
name = name.toLowerCase();
}
if ( (val = Expr.attrHandle[ name ]) ) {
return val( elem );
}
if ( documentIsXML || support.attributes ) {
return elem.getAttribute( name );
}
return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
name :
val && val.specified ? val.value : null;
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
// Document sorting and removing duplicates
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
i = 1,
j = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
results.sort( sortOrder );
if ( hasDuplicate ) {
for ( ; (elem = results[i]); i++ ) {
if ( elem === results[ i - 1 ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
return results;
};
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
// Returns a function to use in pseudos for input types
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
// Returns a function to use in pseudos for buttons
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
// Returns a function to use in pseudos for positionals
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
for ( ; (node = elem[i]); i++ ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (see #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[1] = match[1].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
if ( match[2] === "~=" ) {
match[3] = " " + match[3] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[1] = match[1].toLowerCase();
if ( match[1].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[3] ) {
Sizzle.error( match[0] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
// other types prohibit arguments
} else if ( match[3] ) {
Sizzle.error( match[0] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[5] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[4] ) {
match[2] = match[4];
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
(excess = tokenize( unquoted, true )) &&
// advance to the next closing parenthesis
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index
match[0] = match[0].slice( 0, excess );
match[2] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeName ) {
if ( nodeName === "*" ) {
return function() { return true; };
}
nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
classCache( className, function( elem ) {
return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
});
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
};
},
"CHILD": function( type, what, argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, context, xml ) {
var cache, outerCache, node, diff, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( (node = node[ dir ]) ) {
if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
outerCache = parent[ expando ] || (parent[ expando ] = {});
cache = outerCache[ type ] || [];
nodeIndex = cache[0] === dirruns && cache[1];
diff = cache[0] === dirruns && cache[2];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( (node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
(diff = nodeIndex = 0) || start.pop()) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
outerCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
// Use previously-cached element index if available
} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
diff = cache[1];
// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
} else {
// Use the same loop as above to seek `elem` from the start
while ( (node = ++nodeIndex && node && node[ dir ] ||
(diff = nodeIndex = 0) || start.pop()) ) {
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction(function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf.call( seed, matched[i] );
seed[ idx ] = !( matches[ idx ] = matched[i] );
}
}) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction(function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction(function( seed, matches, context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( (elem = unmatched[i]) ) {
seed[i] = !(matches[i] = elem);
}
}
}) :
function( elem, context, xml ) {
input[0] = elem;
matcher( input, null, xml, results );
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
return function( elem ) {
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
};
}),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifider
if ( !ridentifier.test(lang || "") ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( (elemLang = documentIsXML ?
elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
elem.lang) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
return false;
};
}),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
},
// Boolean properties
"enabled": function( elem ) {
return elem.disabled === false;
},
"disabled": function( elem ) {
return elem.disabled === true;
},
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
// not comment, processing instructions, or others
// Thanks to Diego Perini for the nodeName shortcut
// Greater than "@" means alpha characters (specifically not starting with "#" or "?")
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos["empty"]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
// use getAttribute instead to test this case
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
},
// Position-in-collection
"first": createPositionalPseudo(function() {
return [ 0 ];
}),
"last": createPositionalPseudo(function( matchIndexes, length ) {
return [ length - 1 ];
}),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
}),
"even": createPositionalPseudo(function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"odd": createPositionalPseudo(function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
})
}
};
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
function tokenize( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || (match = rcomma.exec( soFar )) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[0].length ) || soFar;
}
groups.push( tokens = [] );
}
matched = false;
// Combinators
if ( (match = rcombinators.exec( soFar )) ) {
matched = match.shift();
tokens.push( {
value: matched,
// Cast descendant combinators to space
type: match[0].replace( rtrim, " " )
} );
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
(match = preFilters[ type ]( match ))) ) {
matched = match.shift();
tokens.push( {
value: matched,
type: type,
matches: match
} );
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
}
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[i].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
checkNonElements = base && dir === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var data, cache, outerCache,
dirkey = dirruns + " " + doneName;
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
if ( (data = cache[1]) === true || data === cachedruns ) {
return data === true;
}
} else {
cache = outerCache[ dir ] = [ dirkey ];
cache[1] = matcher( elem, context, xml ) || cachedruns;
if ( cache[1] === true ) {
return true;
}
}
}
}
}
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf.call( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
// A counter to specify which element is currently being matched
var matcherCachedRuns = 0,
bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, expandContext ) {
var elem, j, matcher,
setMatched = [],
matchedCount = 0,
i = "0",
unmatched = seed && [],
outermost = expandContext != null,
contextBackup = outermostContext,
// We must always have either seed elements or context
elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
if ( outermost ) {
outermostContext = context !== document && context;
cachedruns = matcherCachedRuns;
}
// Add elements passing elementMatchers directly to results
// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
for ( ; (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context, xml ) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
cachedruns = ++matcherCachedRuns;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// Apply set filters to unmatched elements
matchedCount += i;
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !group ) {
group = tokenize( selector );
}
i = group.length;
while ( i-- ) {
cached = matcherFromTokens( group[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
}
return cached;
};
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
function select( selector, context, results, seed ) {
var i, tokens, token, type, find,
match = tokenize( selector );
if ( !seed ) {
// Try to minimize operations if there is only one group
if ( match.length === 1 ) {
// Take a shortcut and set the context if the root selector is an ID
tokens = match[0] = match[0].slice( 0 );
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
context.nodeType === 9 && !documentIsXML &&
Expr.relative[ tokens[1].type ] ) {
context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
if ( !context ) {
return results;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[i];
// Abort if we hit a combinator
if ( Expr.relative[ (type = token.type) ] ) {
break;
}
if ( (find = Expr.find[ type ]) ) {
// Search, expanding context for leading sibling combinators
if ( (seed = find(
token.matches[0].replace( runescape, funescape ),
rsibling.test( tokens[0].type ) && context.parentNode || context
)) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, slice.call( seed, 0 ) );
return results;
}
break;
}
}
}
}
}
// Compile and execute a filtering function
// Provide `match` to avoid retokenization if we modified the selector above
compile( selector, match )(
seed,
context,
documentIsXML,
results,
rsibling.test( selector )
);
return results;
}
// Deprecated
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Easy API for creating new setFilters
function setFilters() {}
Expr.filters = setFilters.prototype = Expr.pseudos;
Expr.setFilters = new setFilters();
// Initialize with the default document
setDocument();
// Override sizzle attribute retrieval
Sizzle.attr = jQuery.attr;
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
})( window );
var runtil = /Until$/,
rparentsprev = /^(?:parents|prev(?:Until|All))/,
isSimple = /^.[^:#\[\.,]*$/,
rneedsContext = jQuery.expr.match.needsContext,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend({
find: function( selector ) {
var i, ret, self,
len = this.length;
if ( typeof selector !== "string" ) {
self = this;
return this.pushStack( jQuery( selector ).filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
}) );
}
ret = [];
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, this[ i ], ret );
}
// Needed because $( selector, context ) becomes $( context ).find( selector )
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
return ret;
},
has: function( target ) {
var i,
targets = jQuery( target, this ),
len = targets.length;
return this.filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector, false) );
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector, true) );
},
is: function( selector ) {
return !!selector && (
typeof selector === "string" ?
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
rneedsContext.test( selector ) ?
jQuery( selector, this.context ).index( this[0] ) >= 0 :
jQuery.filter( selector, this ).length > 0 :
this.filter( selector ).length > 0 );
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
ret = [],
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
jQuery( selectors, context || this.context ) :
0;
for ( ; i < l; i++ ) {
cur = this[i];
while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
ret.push( cur );
break;
}
cur = cur.parentNode;
}
}
return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
}
// index in selector
if ( typeof elem === "string" ) {
return jQuery.inArray( this[0], jQuery( elem ) );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context ) :
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( jQuery.unique(all) );
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter(selector)
);
}
});
jQuery.fn.andSelf = jQuery.fn.addBack;
function sibling( cur, dir ) {
do {
cur = cur[ dir ];
} while ( cur && cur.nodeType !== 1 );
return cur;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( !runtil.test( name ) ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
if ( this.length > 1 && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
return this.pushStack( ret );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 ?
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
jQuery.find.matches(expr, elems);
},
dir: function( elem, dir, until ) {
var matched = [],
cur = elem[ dir ];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, keep ) {
// Can't pass null or undefined to indexOf in Firefox 4
// Set to 0 to skip string check
qualifier = qualifier || 0;
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep(elements, function( elem, i ) {
var retVal = !!qualifier.call( elem, i, elem );
return retVal === keep;
});
} else if ( qualifier.nodeType ) {
return jQuery.grep(elements, function( elem ) {
return ( elem === qualifier ) === keep;
});
} else if ( typeof qualifier === "string" ) {
var filtered = jQuery.grep(elements, function( elem ) {
return elem.nodeType === 1;
});
if ( isSimple.test( qualifier ) ) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
qualifier = jQuery.filter( qualifier, filtered );
}
}
return jQuery.grep(elements, function( elem ) {
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
});
}
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
if ( safeFrag.createElement ) {
while ( list.length ) {
safeFrag.createElement(
list.pop()
);
}
}
return safeFrag;
}
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
rleadingWhitespace = /^\s+/,
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnoInnerhtml = /<(?:script|style|link)/i,
manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /^$|\/(?:java|ecma)script/i,
rscriptTypeMasked = /^true\/(.*)/,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
// We have to close these tags to support XHTML (#13200)
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
area: [ 1, "<map>", "</map>" ],
param: [ 1, "<object>", "</object>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
// unless wrapped in a div with non-breaking characters in front of it.
_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
},
safeFragment = createSafeFragment( document ),
fragmentDiv = safeFragment.appendChild( document.createElement("div") );
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
jQuery.fn.extend({
text: function( value ) {
return jQuery.access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
}, null, value, arguments.length );
},
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
var isFunction = jQuery.isFunction( html );
return this.each(function(i) {
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
},
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
return this.domManip( arguments, false, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
});
},
after: function() {
return this.domManip( arguments, false, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
});
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem ) );
}
if ( elem.parentNode ) {
if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
setGlobalEval( getAll( elem, "script" ) );
}
elem.parentNode.removeChild( elem );
}
}
}
return this;
},
empty: function() {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
// If this is a select, ensure that it displays empty (#12336)
// Support: IE<9
if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
elem.options.length = 0;
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function () {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
});
},
html: function( value ) {
return jQuery.access( this, function( value ) {
var elem = this[0] || {},
i = 0,
l = this.length;
if ( value === undefined ) {
return elem.nodeType === 1 ?
elem.innerHTML.replace( rinlinejQuery, "" ) :
undefined;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
value = value.replace( rxhtmlTag, "<$1></$2>" );
try {
for (; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
elem = this[i] || {};
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch(e) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function( value ) {
var isFunc = jQuery.isFunction( value );
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if ( !isFunc && typeof value !== "string" ) {
value = jQuery( value ).not( this ).detach();
}
return this.domManip( [ value ], true, function( elem ) {
var next = this.nextSibling,
parent = this.parentNode;
if ( parent ) {
jQuery( this ).remove();
parent.insertBefore( elem, next );
}
});
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, table, callback ) {
// Flatten any nested arrays
args = core_concat.apply( [], args );
var first, node, hasScripts,
scripts, doc, fragment,
i = 0,
l = this.length,
set = this,
iNoClone = l - 1,
value = args[0],
isFunction = jQuery.isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
return this.each(function( index ) {
var self = set.eq( index );
if ( isFunction ) {
args[0] = value.call( this, index, table ? self.html() : undefined );
}
self.domManip( args, table, callback );
});
}
if ( l ) {
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call(
table && jQuery.nodeName( this[i], "table" ) ?
findOrAppend( this[i], "tbody" ) :
this[i],
node,
i
);
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
if ( node.src ) {
// Hope ajax is available...
jQuery.ajax({
url: node.src,
type: "GET",
dataType: "script",
async: false,
global: false,
"throws": true
});
} else {
jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
}
}
}
}
// Fix #11809: Avoid leaking memory
fragment = first = null;
}
}
return this;
}
});
function findOrAppend( elem, tag ) {
return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
var attr = elem.getAttributeNode("type");
elem.type = ( attr && attr.specified ) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
var match = rscriptTypeMasked.exec( elem.type );
if ( match ) {
elem.type = match[1];
} else {
elem.removeAttribute("type");
}
return elem;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var elem,
i = 0;
for ( ; (elem = elems[i]) != null; i++ ) {
jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
}
}
function cloneCopyEvent( src, dest ) {
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
return;
}
var type, i, l,
oldData = jQuery._data( src ),
curData = jQuery._data( dest, oldData ),
events = oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
// make the cloned public data object a copy from the original
if ( curData.data ) {
curData.data = jQuery.extend( {}, curData.data );
}
}
function fixCloneNodeIssues( src, dest ) {
var nodeName, e, data;
// We do not need to do anything for non-Elements
if ( dest.nodeType !== 1 ) {
return;
}
nodeName = dest.nodeName.toLowerCase();
// IE6-8 copies events bound via attachEvent when using cloneNode.
if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
data = jQuery._data( dest );
for ( e in data.events ) {
jQuery.removeEvent( dest, e, data.handle );
}
// Event data gets referenced instead of copied if the expando gets copied too
dest.removeAttribute( jQuery.expando );
}
// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
if ( nodeName === "script" && dest.text !== src.text ) {
disableScript( dest ).text = src.text;
restoreScript( dest );
// IE6-10 improperly clones children of object elements using classid.
// IE10 throws NoModificationAllowedError if parent is null, #12132.
} else if ( nodeName === "object" ) {
if ( dest.parentNode ) {
dest.outerHTML = src.outerHTML;
}
// This path appears unavoidable for IE9. When cloning an object
// element in IE9, the outerHTML strategy above is not sufficient.
// If the src has innerHTML and the destination does not,
// copy the src.innerHTML into the dest.innerHTML. #10324
if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
dest.innerHTML = src.innerHTML;
}
} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
dest.defaultChecked = dest.checked = src.checked;
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if ( dest.value !== src.value ) {
dest.value = src.value;
}
// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if ( nodeName === "option" ) {
dest.defaultSelected = dest.selected = src.defaultSelected;
// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
i = 0,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone(true);
jQuery( insert[i] )[ original ]( elems );
// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
core_push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
});
function getAll( context, tag ) {
var elems, elem,
i = 0,
found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
undefined;
if ( !found ) {
for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
if ( !tag || jQuery.nodeName( elem, tag ) ) {
found.push( elem );
} else {
jQuery.merge( found, getAll( elem, tag ) );
}
}
}
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
jQuery.merge( [ context ], found ) :
found;
}
// Used in buildFragment, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
if ( manipulation_rcheckableType.test( elem.type ) ) {
elem.defaultChecked = elem.checked;
}
}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var destElements, node, clone, i, srcElements,
inPage = jQuery.contains( elem.ownerDocument, elem );
if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
clone = elem.cloneNode( true );
// IE<=8 does not properly clone detached, unknown element nodes
} else {
fragmentDiv.innerHTML = elem.outerHTML;
fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
}
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
// Fix all IE cloning issues
for ( i = 0; (node = srcElements[i]) != null; ++i ) {
// Ensure that the destination node is not null; Fixes #9587
if ( destElements[i] ) {
fixCloneNodeIssues( node, destElements[i] );
}
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0; (node = srcElements[i]) != null; i++ ) {
cloneCopyEvent( node, destElements[i] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
destElements = srcElements = node = null;
// Return the cloned set
return clone;
},
buildFragment: function( elems, context, scripts, selection ) {
var j, elem, contains,
tmp, tag, tbody, wrap,
l = elems.length,
// Ensure a safe fragment
safe = createSafeFragment( context ),
nodes = [],
i = 0;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( jQuery.type( elem ) === "object" ) {
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || safe.appendChild( context.createElement("div") );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
// Descend through wrappers to the right content
j = wrap[0];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Manually add leading whitespace removed by IE
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
elem = tag === "table" && !rtbody.test( elem ) ?
tmp.firstChild :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !rtbody.test( elem ) ?
tmp :
0;
j = elem && elem.childNodes.length;
while ( j-- ) {
if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
elem.removeChild( tbody );
}
}
}
jQuery.merge( nodes, tmp.childNodes );
// Fix #12392 for WebKit and IE > 9
tmp.textContent = "";
// Fix #12392 for oldIE
while ( tmp.firstChild ) {
tmp.removeChild( tmp.firstChild );
}
// Remember the top-level container for proper cleanup
tmp = safe.lastChild;
}
}
}
// Fix #11356: Clear elements from fragment
if ( tmp ) {
safe.removeChild( tmp );
}
// Reset defaultChecked for any radios and checkboxes
// about to be appended to the DOM in IE 6/7 (#8060)
if ( !jQuery.support.appendChecked ) {
jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
}
i = 0;
while ( (elem = nodes[ i++ ]) ) {
// #4087 - If origin and destination elements are the same, and this is
// that element, do not do anything
if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
continue;
}
contains = jQuery.contains( elem.ownerDocument, elem );
// Append to fragment
tmp = getAll( safe.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( contains ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( (elem = tmp[ j++ ]) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
tmp = null;
return safe;
},
cleanData: function( elems, /* internal */ acceptData ) {
var elem, type, id, data,
i = 0,
internalKey = jQuery.expando,
cache = jQuery.cache,
deleteExpando = jQuery.support.deleteExpando,
special = jQuery.event.special;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( acceptData || jQuery.acceptData( elem ) ) {
id = elem[ internalKey ];
data = id && cache[ id ];
if ( data ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Remove cache only if it was not already removed by jQuery.event.remove
if ( cache[ id ] ) {
delete cache[ id ];
// IE does not allow us to delete expando properties from nodes,
// nor does it have a removeAttribute function on Document nodes;
// we must handle all of these cases
if ( deleteExpando ) {
delete elem[ internalKey ];
} else if ( typeof elem.removeAttribute !== core_strundefined ) {
elem.removeAttribute( internalKey );
} else {
elem[ internalKey ] = null;
}
core_deletedIds.push( id );
}
}
}
}
}
});
var iframe, getStyles, curCSS,
ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity\s*=\s*([^)]*)/,
rposition = /^(top|right|bottom|left)$/,
// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rmargin = /^margin/,
rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
elemdisplay = { BODY: "block" },
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: 0,
fontWeight: 400
},
cssExpand = [ "Top", "Right", "Bottom", "Left" ],
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {
// shortcut for names that are not vendor prefixed
if ( name in style ) {
return name;
}
// check for vendor prefixed names
var capName = name.charAt(0).toUpperCase() + name.slice(1),
origName = name,
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in style ) {
return name;
}
}
return origName;
}
function isHidden( elem, el ) {
// isHidden might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
}
function showHide( elements, show ) {
var display, elem, hidden,
values = [],
index = 0,
length = elements.length;
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
values[ index ] = jQuery._data( elem, "olddisplay" );
display = elem.style.display;
if ( show ) {
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !values[ index ] && display === "none" ) {
elem.style.display = "";
}
// Set elements which have been overridden with display: none
// in a stylesheet to whatever the default browser style is
// for such an element
if ( elem.style.display === "" && isHidden( elem ) ) {
values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
}
} else {
if ( !values[ index ] ) {
hidden = isHidden( elem );
if ( display && display !== "none" || !hidden ) {
jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
}
}
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( index = 0; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
elem.style.display = show ? values[ index ] || "" : "none";
}
}
return elements;
}
jQuery.fn.extend({
css: function( name, value ) {
return jQuery.access( this, function( elem, name, value ) {
var len, styles,
map = {},
i = 0;
if ( jQuery.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
},
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
var bool = typeof state === "boolean";
return this.each(function() {
if ( bool ? state : isHidden( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
});
}
});
jQuery.extend({
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Exclude the following css properties to add px
cssNumber: {
"columnCount": true,
"fillOpacity": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {
// normalize float css property
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = jQuery.camelCase( name ),
style = elem.style;
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// convert relative number strings (+= or -=) to relative numbers. #7345
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
// Make sure that NaN and null values aren't set. See: #7116
if ( value == null || type === "number" && isNaN( value ) ) {
return;
}
// If a number was passed in, add 'px' to the (except for certain CSS properties)
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
value += "px";
}
// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
// but it would mean to define eight (for every problematic property) identical functions
if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
style[ name ] = value;
} catch(e) {}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var num, val, hooks,
origName = jQuery.camelCase( name );
// Make sure that we're working with the right name
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
//convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Return, converting to number if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
}
return val;
},
// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function( elem, options, callback, args ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.apply( elem, args || [] );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
}
});
// NOTE: we've included the "window" in window.getComputedStyle
// because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
getStyles = function( elem ) {
return window.getComputedStyle( elem, null );
};
curCSS = function( elem, name, _computed ) {
var width, minWidth, maxWidth,
computed = _computed || getStyles( elem ),
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
style = elem.style;
if ( computed ) {
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret;
};
} else if ( document.documentElement.currentStyle ) {
getStyles = function( elem ) {
return elem.currentStyle;
};
curCSS = function( elem, name, _computed ) {
var left, rs, rsLeft,
computed = _computed || getStyles( elem ),
ret = computed ? computed[ name ] : undefined,
style = elem.style;
// Avoid setting ret to empty string here
// so we don't default to auto
if ( ret == null && style && style[ name ] ) {
ret = style[ name ];
}
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
// but not position css attributes, as those are proportional to the parent element instead
// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
// Remember the original values
left = style.left;
rs = elem.runtimeStyle;
rsLeft = rs && rs.left;
// Put in the new values to get a computed value out
if ( rsLeft ) {
rs.left = elem.currentStyle.left;
}
style.left = name === "fontSize" ? "1em" : ret;
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
if ( rsLeft ) {
rs.left = rsLeft;
}
}
return ret === "" ? "auto" : ret;
};
}
function setPositiveNumber( elem, value, subtract ) {
var matches = rnumsplit.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
value;
}
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
var i = extra === ( isBorderBox ? "border" : "content" ) ?
// If we already have the right measurement, avoid augmentation
4 :
// Otherwise initialize for horizontal or vertical properties
name === "width" ? 1 : 0,
val = 0;
for ( ; i < 4; i += 2 ) {
// both box models exclude margin, so add it if we want it
if ( extra === "margin" ) {
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
}
if ( isBorderBox ) {
// border-box includes padding, so remove it if we want content
if ( extra === "content" ) {
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// at this point, extra isn't border nor margin, so remove border
if ( extra !== "margin" ) {
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
} else {
// at this point, extra isn't content, so add padding
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// at this point, extra isn't content nor padding, so add border
if ( extra !== "padding" ) {
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
return val;
}
function getWidthOrHeight( elem, name, extra ) {
// Start with offset property, which is equivalent to the border-box value
var valueIsBorderBox = true,
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
styles = getStyles( elem ),
isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// some non-html elements return undefined for offsetWidth, so check for null/undefined
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
if ( val <= 0 || val == null ) {
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name, styles );
if ( val < 0 || val == null ) {
val = elem.style[ name ];
}
// Computed unit is not pixels. Stop here and return.
if ( rnumnonpx.test(val) ) {
return val;
}
// we need the check for style in case a browser which returns unreliable values
// for getComputedStyle silently falls back to the reliable elem.style
valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
// Normalize "", auto, and prepare for extra
val = parseFloat( val ) || 0;
}
// use the active box-sizing model to add/subtract irrelevant styles
return ( val +
augmentWidthOrHeight(
elem,
name,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles
)
) + "px";
}
// Try to determine the default display value of an element
function css_defaultDisplay( nodeName ) {
var doc = document,
display = elemdisplay[ nodeName ];
if ( !display ) {
display = actualDisplay( nodeName, doc );
// If the simple way fails, read from inside an iframe
if ( display === "none" || !display ) {
// Use the already-created iframe if possible
iframe = ( iframe ||
jQuery("<iframe frameborder='0' width='0' height='0'/>")
.css( "cssText", "display:block !important" )
).appendTo( doc.documentElement );
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
doc.write("<!doctype html><html><body>");
doc.close();
display = actualDisplay( nodeName, doc );
iframe.detach();
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
}
return display;
}
// Called ONLY from within css_defaultDisplay
function actualDisplay( name, doc ) {
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
display = jQuery.css( elem[0], "display" );
elem.remove();
return display;
}
jQuery.each([ "height", "width" ], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// certain elements can have dimension info if we invisibly show them
// however, it must have a current display style that would benefit from this
return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
jQuery.swap( elem, cssShow, function() {
return getWidthOrHeight( elem, name, extra );
}) :
getWidthOrHeight( elem, name, extra );
}
},
set: function( elem, value, extra ) {
var styles = extra && getStyles( elem );
return setPositiveNumber( elem, value, extra ?
augmentWidthOrHeight(
elem,
name,
extra,
jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
styles
) : 0
);
}
};
});
if ( !jQuery.support.opacity ) {
jQuery.cssHooks.opacity = {
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
computed ? "1" : "";
},
set: function( elem, value ) {
var style = elem.style,
currentStyle = elem.currentStyle,
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
filter = currentStyle && currentStyle.filter || style.filter || "";
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
// if value === "", then remove inline opacity #12685
if ( ( value >= 1 || value === "" ) &&
jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
style.removeAttribute ) {
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
// if "filter:" is present at all, clearType is disabled, we want to avoid this
// style.removeAttribute is IE Only, but so apparently is this code path...
style.removeAttribute( "filter" );
// if there is no filter style applied in a css rule or unset inline opacity, we are done
if ( value === "" || currentStyle && !currentStyle.filter ) {
return;
}
}
// otherwise, set new filter values
style.filter = ralpha.test( filter ) ?
filter.replace( ralpha, opacity ) :
filter + " " + opacity;
}
};
}
// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
jQuery(function() {
if ( !jQuery.support.reliableMarginRight ) {
jQuery.cssHooks.marginRight = {
get: function( elem, computed ) {
if ( computed ) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
return jQuery.swap( elem, { "display": "inline-block" },
curCSS, [ elem, "marginRight" ] );
}
}
};
}
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// getComputedStyle returns percent when specified for top/left/bottom/right
// rather than make the css module depend on the offset module, we just check for it here
if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = {
get: function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// if curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
};
});
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
// Support: Opera <= 12.12
// Opera reports offsetWidths and offsetHeights less than zero on some elements
return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
// These hooks are used by animate to expand properties
jQuery.each({
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// assumes a single number if not a string
parts = typeof value === "string" ? value.split(" ") : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( !rmargin.test( prefix ) ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
});
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
jQuery.fn.extend({
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map(function(){
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
})
.filter(function(){
var type = this.type;
// Use .is(":disabled") so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !manipulation_rcheckableType.test( type ) );
})
.map(function( i, elem ){
var val = jQuery( this ).val();
return val == null ?
null :
jQuery.isArray( val ) ?
jQuery.map( val, function( val ){
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}) :
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}).get();
}
});
//Serialize an array of form elements or a set of
//key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
};
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" ).replace( r20, "+" );
};
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
});
jQuery.fn.hover = function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
};
var
// Document location
ajaxLocParts,
ajaxLocation,
ajax_nonce = jQuery.now(),
ajax_rquery = /\?/,
rhash = /#.*$/,
rts = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat("*");
// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
ajaxLocation = location.href;
} catch( e ) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement( "a" );
ajaxLocation.href = "";
ajaxLocation = ajaxLocation.href;
}
// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( (dataType = dataTypes[i++]) ) {
// Prepend if requested
if ( dataType[0] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
// Otherwise append
} else {
(structure[ dataType ] = structure[ dataType ] || []).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
});
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var deep, key,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
jQuery.fn.load = function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
}
var selector, response, type,
self = this,
off = url.indexOf(" ");
if ( off >= 0 ) {
selector = url.slice( off, url.length );
url = url.slice( 0, off );
}
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax({
url: url,
// if "type" variable is undefined, then "GET" method will be used
type: type,
dataType: "html",
data: params
}).done(function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
}).complete( callback && function( jqXHR, status ) {
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
});
}
return this;
};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
jQuery.fn[ type ] = function( fn ){
return this.on( type, fn );
};
});
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
return jQuery.ajax({
url: url,
type: method,
dataType: type,
data: data,
success: callback
});
};
});
jQuery.extend({
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: ajaxLocation,
type: "GET",
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /xml/,
html: /html/,
json: /json/
},
responseFields: {
xml: "responseXML",
text: "responseText"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": window.String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": jQuery.parseJSON,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var // Cross-domain detection vars
parts,
// Loop variable
i,
// URL without anti-cache param
cacheURL,
// Response headers as string
responseHeadersString,
// timeout handle
timeoutTimer,
// To know if global events are to be dispatched
fireGlobals,
transport,
// Response headers
responseHeaders,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks("once memory"),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// The jqXHR state
state = 0,
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( state === 2 ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( (match = rheaders.exec( responseHeadersString )) ) {
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
}
}
match = responseHeaders[ key.toLowerCase() ];
}
return match == null ? null : match;
},
// Raw string
getAllResponseHeaders: function() {
return state === 2 ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
var lname = name.toLowerCase();
if ( !state ) {
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( !state ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( state < 2 ) {
for ( code in map ) {
// Lazy-add the new callback in a way that preserves old ones
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
} else {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR ).complete = completeDeferred.add;
jqXHR.success = jqXHR.done;
jqXHR.error = jqXHR.fail;
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
// A cross-domain request is in order when we have a protocol:host:port mismatch
if ( s.crossDomain == null ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!( parts &&
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
);
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( state === 2 ) {
return jqXHR;
}
// We can fire global events as of now if asked to
fireGlobals = s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger("ajaxStart");
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
cacheURL = s.url;
// More options handling for requests with no content
if ( !s.hasContent ) {
// If data is available, append data to url
if ( s.data ) {
cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add anti-cache in url if needed
if ( s.cache === false ) {
s.url = rts.test( cacheURL ) ?
// If there is already a '_' parameter, set its value
cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
// Otherwise add one to the end
cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
}
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
for ( i in { success: 1, error: 1, complete: 1 } ) {
jqXHR[ i ]( s[ i ] );
}
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = setTimeout(function() {
jqXHR.abort("timeout");
}, s.timeout );
}
try {
state = 1;
transport.send( requestHeaders, done );
} catch ( e ) {
// Propagate exception as error if not done
if ( state < 2 ) {
done( -1, e );
// Simply rethrow otherwise
} else {
throw e;
}
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Called once
if ( state === 2 ) {
return;
}
// State is "done" now
state = 2;
// Clear timeout if it exists
if ( timeoutTimer ) {
clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// If successful, handle type chaining
if ( status >= 200 && status < 300 || status === 304 ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader("Last-Modified");
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader("etag");
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 ) {
isSuccess = true;
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
isSuccess = true;
statusText = "notmodified";
// If we have data, let's convert it
} else {
isSuccess = ajaxConvert( s, response );
statusText = isSuccess.state;
success = isSuccess.data;
error = isSuccess.error;
isSuccess = !error;
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger("ajaxStop");
}
}
}
return jqXHR;
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
}
});
/* Handles responses to an ajax request:
* - sets all responseXXX fields accordingly
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var firstDataType, ct, finalDataType, type,
contents = s.contents,
dataTypes = s.dataTypes,
responseFields = s.responseFields;
// Fill responseXXX fields
for ( type in responseFields ) {
if ( type in responses ) {
jqXHR[ responseFields[type] ] = responses[ type ];
}
}
// Remove auto dataType and get content-type in the process
while( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
// Chain conversions given the request and the original response
function ajaxConvert( s, response ) {
var conv2, current, conv, tmp,
converters = {},
i = 0,
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice(),
prev = dataTypes[ 0 ];
// Apply the dataFilter if provided
if ( s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
// Convert to each sequential dataType, tolerating list modification
for ( ; (current = dataTypes[++i]); ) {
// There's only work to do if current dataType is non-auto
if ( current !== "*" ) {
// Convert response if prev dataType is non-auto and differs from current
if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split(" ");
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.splice( i--, 0, current );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s["throws"] ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
}
}
}
}
// Update prev for next iteration
prev = current;
}
}
return { state: "success", data: response };
}
// Install script dataType
jQuery.ajaxSetup({
accepts: {
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
script: /(?:java|ecma)script/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
});
// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
s.global = false;
}
});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var script,
head = document.head || jQuery("head")[0] || document.documentElement;
return {
send: function( _, callback ) {
script = document.createElement("script");
script.async = true;
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
script.src = s.url;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
// Remove the script
if ( script.parentNode ) {
script.parentNode.removeChild( script );
}
// Dereference the script
script = null;
// Callback if not abort
if ( !isAbort ) {
callback( 200, "success" );
}
}
};
// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
// Use native DOM manipulation to avoid our domManip AJAX trickery
head.insertBefore( script, head.firstChild );
},
abort: function() {
if ( script ) {
script.onload( undefined, true );
}
}
};
}
});
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
this[ callback ] = true;
return callback;
}
});
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters["script json"] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always(function() {
// Restore preexisting value
window[ callbackName ] = overwritten;
// Save back as free
if ( s[ callbackName ] ) {
// make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
});
// Delegate to script
return "script";
}
});
var xhrCallbacks, xhrSupported,
xhrId = 0,
// #5280: Internet Explorer will keep connections alive if we don't abort on unload
xhrOnUnloadAbort = window.ActiveXObject && function() {
// Abort all pending requests
var key;
for ( key in xhrCallbacks ) {
xhrCallbacks[ key ]( undefined, true );
}
};
// Functions to create xhrs
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch( e ) {}
}
function createActiveXHR() {
try {
return new window.ActiveXObject("Microsoft.XMLHTTP");
} catch( e ) {}
}
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
/* Microsoft failed to properly
* implement the XMLHttpRequest in IE7 (can't request local files),
* so we use the ActiveXObject when it is available
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
* we need a fallback.
*/
function() {
return !this.isLocal && createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
createStandardXHR;
// Determine support properties
xhrSupported = jQuery.ajaxSettings.xhr();
jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
xhrSupported = jQuery.support.ajax = !!xhrSupported;
// Create transport if the browser can provide an xhr
if ( xhrSupported ) {
jQuery.ajaxTransport(function( s ) {
// Cross domain only allowed if supported through XMLHttpRequest
if ( !s.crossDomain || jQuery.support.cors ) {
var callback;
return {
send: function( headers, complete ) {
// Get a new xhr
var handle, i,
xhr = s.xhr();
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open( s.type, s.url, s.async, s.username, s.password );
} else {
xhr.open( s.type, s.url, s.async );
}
// Apply custom fields if provided
if ( s.xhrFields ) {
for ( i in s.xhrFields ) {
xhr[ i ] = s.xhrFields[ i ];
}
}
// Override mime type if needed
if ( s.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( s.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
headers["X-Requested-With"] = "XMLHttpRequest";
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
} catch( err ) {}
// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( s.hasContent && s.data ) || null );
// Listener
callback = function( _, isAbort ) {
var status, responseHeaders, statusText, responses;
// Firefox throws exceptions when accessing properties
// of an xhr when a network error occurred
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {
// Was never called and is aborted or complete
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Only called once
callback = undefined;
// Do not keep as active anymore
if ( handle ) {
xhr.onreadystatechange = jQuery.noop;
if ( xhrOnUnloadAbort ) {
delete xhrCallbacks[ handle ];
}
}
// If it's an abort
if ( isAbort ) {
// Abort it manually if needed
if ( xhr.readyState !== 4 ) {
xhr.abort();
}
} else {
responses = {};
status = xhr.status;
responseHeaders = xhr.getAllResponseHeaders();
// When requesting binary data, IE6-9 will throw an exception
// on any attempt to access responseText (#11426)
if ( typeof xhr.responseText === "string" ) {
responses.text = xhr.responseText;
}
// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
try {
statusText = xhr.statusText;
} catch( e ) {
// We normalize with Webkit giving an empty statusText
statusText = "";
}
// Filter status for non standard behaviors
// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
if ( !status && s.isLocal && !s.crossDomain ) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if ( status === 1223 ) {
status = 204;
}
}
}
} catch( firefoxAccessException ) {
if ( !isAbort ) {
complete( -1, firefoxAccessException );
}
}
// Call complete if needed
if ( responses ) {
complete( status, statusText, responses, responseHeaders );
}
};
if ( !s.async ) {
// if we're in sync mode we fire the callback
callback();
} else if ( xhr.readyState === 4 ) {
// (IE6 & IE7) if it's in cache and has been
// retrieved directly we need to fire the callback
setTimeout( callback );
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
// Create the active xhrs callbacks list if needed
// and attach the unload handler
if ( !xhrCallbacks ) {
xhrCallbacks = {};
jQuery( window ).unload( xhrOnUnloadAbort );
}
// Add to list of active xhrs callbacks
xhrCallbacks[ handle ] = callback;
}
xhr.onreadystatechange = callback;
}
},
abort: function() {
if ( callback ) {
callback( undefined, true );
}
}
};
}
});
}
var fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
rrun = /queueHooks$/,
animationPrefilters = [ defaultPrefilter ],
tweeners = {
"*": [function( prop, value ) {
var end, unit,
tween = this.createTween( prop, value ),
parts = rfxnum.exec( value ),
target = tween.cur(),
start = +target || 0,
scale = 1,
maxIterations = 20;
if ( parts ) {
end = +parts[2];
unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
// We need to compute starting value
if ( unit !== "px" && start ) {
// Iteratively approximate from a nonzero starting point
// Prefer the current property, because this process will be trivial if it uses the same units
// Fallback to end or a simple constant
start = jQuery.css( tween.elem, prop, true ) || end || 1;
do {
// If previous iteration zeroed out, double until we get *something*
// Use a string for doubling factor so we don't accidentally see scale as unchanged below
scale = scale || ".5";
// Adjust and apply
start = start / scale;
jQuery.style( tween.elem, prop, start + unit );
// Update scale, tolerating zero or NaN from tween.cur()
// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
}
tween.unit = unit;
tween.start = start;
// If a +=/-= token was provided, we're doing a relative animation
tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
}
return tween;
}]
};
// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout(function() {
fxNow = undefined;
});
return ( fxNow = jQuery.now() );
}
function createTweens( animation, props ) {
jQuery.each( props, function( prop, value ) {
var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( collection[ index ].call( animation, prop, value ) ) {
// we're done with this property
return;
}
}
});
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = animationPrefilters.length,
deferred = jQuery.Deferred().always( function() {
// don't match elem in the :animated selector
delete tick.elem;
}),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ]);
if ( percent < 1 && length ) {
return remaining;
} else {
deferred.resolveWith( elem, [ animation ] );
return false;
}
},
animation = deferred.promise({
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, { specialEasing: {} }, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// if we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( 1 );
}
// resolve when we played the last frame
// otherwise, reject
if ( gotoEnd ) {
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
}),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length ; index++ ) {
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
return result;
}
}
createTweens( animation, props );
if ( jQuery.isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
})
);
// attach callbacks from options
return animation.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
}
function propFilter( props, specialEasing ) {
var value, name, index, easing, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = jQuery.camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( jQuery.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// not quite $.extend, this wont overwrite keys already present.
// also - reusing 'index' from above because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
jQuery.Animation = jQuery.extend( Animation, {
tweener: function( props, callback ) {
if ( jQuery.isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.split(" ");
}
var prop,
index = 0,
length = props.length;
for ( ; index < length ; index++ ) {
prop = props[ index ];
tweeners[ prop ] = tweeners[ prop ] || [];
tweeners[ prop ].unshift( callback );
}
},
prefilter: function( callback, prepend ) {
if ( prepend ) {
animationPrefilters.unshift( callback );
} else {
animationPrefilters.push( callback );
}
}
});
function defaultPrefilter( elem, props, opts ) {
/*jshint validthis:true */
var prop, index, length,
value, dataShow, toggle,
tween, hooks, oldfire,
anim = this,
style = elem.style,
orig = {},
handled = [],
hidden = elem.nodeType && isHidden( elem );
// handle queue: false promises
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always(function() {
// doing this makes sure that the complete handler will be called
// before this completes
anim.always(function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
});
});
}
// height/width overflow pass
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height animated
if ( jQuery.css( elem, "display" ) === "inline" &&
jQuery.css( elem, "float" ) === "none" ) {
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
style.display = "inline-block";
} else {
style.zoom = 1;
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
if ( !jQuery.support.shrinkWrapBlocks ) {
anim.always(function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
});
}
}
// show/hide pass
for ( index in props ) {
value = props[ index ];
if ( rfxtypes.exec( value ) ) {
delete props[ index ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
continue;
}
handled.push( index );
}
}
length = handled.length;
if ( length ) {
dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
// store state if its toggle - enables .stop().toggle() to "reverse"
if ( toggle ) {
dataShow.hidden = !hidden;
}
if ( hidden ) {
jQuery( elem ).show();
} else {
anim.done(function() {
jQuery( elem ).hide();
});
}
anim.done(function() {
var prop;
jQuery._removeData( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
});
for ( index = 0 ; index < length ; index++ ) {
prop = handled[ index ];
tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = tween.start;
if ( hidden ) {
tween.end = tween.start;
tween.start = prop === "width" || prop === "height" ? 1 : 0;
}
}
}
}
}
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || "swing";
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
if ( tween.elem[ tween.prop ] != null &&
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
return tween.elem[ tween.prop ];
}
// passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails
// so, simple values such as "10px" are parsed to Float.
// complex values such as "rotate(1rad)" are returned as is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// use step hook for back compat - use cssHook if its there - use .style if its
// available and use plain properties where available
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Remove in 2.0 - this supports IE8's panic based approach
// to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
});
jQuery.fn.extend({
fadeTo: function( speed, to, easing, callback ) {
// show any hidden elements after setting opacity to 0
return this.filter( isHidden ).css( "opacity", 0 ).show()
// animate to the value specified
.end().animate({ opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
doAnimation.finish = function() {
anim.stop( true );
};
// Empty animations, or finishing resolves immediately
if ( empty || jQuery._data( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each(function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = jQuery._data( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// start the next in the queue if the last step wasn't forced
// timers currently will call their complete callbacks, which will dequeue
// but only if they were gotoEnd
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
});
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each(function() {
var index,
data = jQuery._data( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// enable finishing flag on private data
data.finish = true;
// empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.cur && hooks.cur.finish ) {
hooks.cur.finish.call( this );
}
// look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// turn off finishing flag
delete data.finish;
});
}
});
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
attrs = { height: type },
i = 0;
// if we include width, step value is 1 to do all cssExpand values,
// if we don't include width, step value is 2 to skip over Left and Right
includeWidth = includeWidth? 1 : 0;
for( ; i < 4 ; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show"),
slideUp: genFx("hide"),
slideToggle: genFx("toggle"),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
});
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
// normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p*Math.PI ) / 2;
}
};
jQuery.timers = [];
jQuery.fx = Tween.prototype.init;
jQuery.fx.tick = function() {
var timer,
timers = jQuery.timers,
i = 0;
fxNow = jQuery.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Checks the timer has not already been removed
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
if ( timer() && jQuery.timers.push( timer ) ) {
jQuery.fx.start();
}
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( !timerId ) {
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
}
};
jQuery.fx.stop = function() {
clearInterval( timerId );
timerId = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Back Compat <1.8 extension point
jQuery.fx.step = {};
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
jQuery.fn.offset = function( options ) {
if ( arguments.length ) {
return options === undefined ?
this :
this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
var docElem, win,
box = { top: 0, left: 0 },
elem = this[ 0 ],
doc = elem && elem.ownerDocument;
if ( !doc ) {
return;
}
docElem = doc.documentElement;
// Make sure it's not a disconnected DOM node
if ( !jQuery.contains( docElem, elem ) ) {
return box;
}
// If we don't have gBCR, just use 0,0 rather than error
// BlackBerry 5, iOS 3 (original iPhone)
if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
box = elem.getBoundingClientRect();
}
win = getWindow( doc );
return {
top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
};
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var position = jQuery.css( elem, "position" );
// set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curCSSTop = jQuery.css( elem, "top" ),
curCSSLeft = jQuery.css( elem, "left" ),
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
props = {}, curPosition = {}, curTop, curLeft;
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset,
parentOffset = { top: 0, left: 0 },
elem = this[ 0 ];
// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// we assume that getBoundingClientRect is available when computed position is fixed
offset = elem.getBoundingClientRect();
} else {
// Get *real* offsetParent
offsetParent = this.offsetParent();
// Get correct offsets
offset = this.offset();
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
parentOffset = offsetParent.offset();
}
// Add offsetParent borders
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
}
// Subtract parent offsets and element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || document.documentElement;
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || document.documentElement;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
var top = /Y/.test( prop );
jQuery.fn[ method ] = function( val ) {
return jQuery.access( this, function( elem, method, val ) {
var win = getWindow( elem );
if ( val === undefined ) {
return win ? (prop in win) ? win[ prop ] :
win.document.documentElement[ method ] :
elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : jQuery( win ).scrollLeft(),
top ? val : jQuery( win ).scrollTop()
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length, null );
};
});
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
// margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return jQuery.access( this, function( elem, type, value ) {
var doc;
if ( jQuery.isWindow( elem ) ) {
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
// isn't a whole lot we can do. See pull request at this URL for discussion:
// https://github.com/jquery/jquery/pull/764
return elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable, null );
};
});
});
// Limit scope pollution from any deprecated API
// (function() {
// })();
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
// Expose jQuery as an AMD module, but only for AMD loaders that
// understand the issues with loading multiple versions of jQuery
// in a page that all might call define(). The loader will indicate
// they have special allowances for multiple jQuery versions by
// specifying define.amd.jQuery = true. Register as a named module,
// since jQuery can be concatenated with other files that may use define,
// but not use a proper concatenation script that understands anonymous
// AMD modules. A named AMD is safest and most robust way to register.
// Lowercase jquery is used because AMD module names are derived from
// file names, and jQuery is normally delivered in a lowercase file name.
// Do this after creating the global so that if an AMD module wants to call
// noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
define( "jquery", [], function () { return jQuery; } );
}
})( window );
|
webpack/move_to_pf/Select/Select.js
|
tstrachota/katello
|
import React from 'react';
import PropTypes from 'prop-types';
const Select = ({
placeholder, onChange, options, disabled, value,
}) => {
const renderOptions = arr =>
arr.map(({ name, id }) => (
<option key={id} value={id}>
{name}
</option>
));
return (
<select
disabled={disabled}
className="form-control"
value={value}
onChange={onChange}
>
<option value="" disabled >{placeholder}</option>
{renderOptions(options)}
</select>
);
};
export default Select;
Select.propTypes = {
onChange: PropTypes.func.isRequired,
options: PropTypes.arrayOf(PropTypes.object).isRequired,
disabled: PropTypes.bool,
placeholder: PropTypes.string.isRequired,
value: PropTypes.string,
};
Select.defaultProps = {
disabled: false,
value: '',
};
|
assets/js/jquery-ui-1.11.2.custom/external/jquery/jquery.js
|
jlfilho/grecarc
|
/*!
* jQuery JavaScript Library v1.10.2
* http://jquery.com/
*
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-07-03T13:48Z
*/
(function( window, undefined ) {
// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//"use strict";
var
// The deferred used on DOM ready
readyList,
// A central reference to the root jQuery(document)
rootjQuery,
// Support: IE<10
// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
core_strundefined = typeof undefined,
// Use the correct document accordingly with window argument (sandbox)
location = window.location,
document = window.document,
docElem = document.documentElement,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// [[Class]] -> type pairs
class2type = {},
// List of deleted data cache ids, so we can reuse them
core_deletedIds = [],
core_version = "1.10.2",
// Save a reference to some core methods
core_concat = core_deletedIds.concat,
core_push = core_deletedIds.push,
core_slice = core_deletedIds.slice,
core_indexOf = core_deletedIds.indexOf,
core_toString = class2type.toString,
core_hasOwn = class2type.hasOwnProperty,
core_trim = core_version.trim,
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
},
// Used for matching numbers
core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
// Used for splitting on whitespace
core_rnotwhite = /\S+/g,
// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
// Matches dashed string for camelizing
rmsPrefix = /^-ms-/,
rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
},
// The ready event handler
completed = function( event ) {
// readyState === "complete" is good enough for us to call the dom ready in oldIE
if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
detach();
jQuery.ready();
}
},
// Clean-up method for dom ready events
detach = function() {
if ( document.addEventListener ) {
document.removeEventListener( "DOMContentLoaded", completed, false );
window.removeEventListener( "load", completed, false );
} else {
document.detachEvent( "onreadystatechange", completed );
window.detachEvent( "onload", completed );
}
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: core_version,
constructor: jQuery,
init: function( selector, context, rootjQuery ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
context = context instanceof jQuery ? context[0] : context;
// scripts is true for back-compat
jQuery.merge( this, jQuery.parseHTML(
match[1],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( jQuery.isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[2] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || rootjQuery ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return core_slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Add the callback
jQuery.ready.promise().done( fn );
return this;
},
slice: function() {
return this.pushStack( core_slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || this.constructor(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: core_push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
var src, copyIsArray, copy, name, options, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && jQuery.isArray(src) ? src : [];
} else {
clone = src && jQuery.isPlainObject(src) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
noConflict: function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Hold (or release) the ready event
holdReady: function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
},
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
// Trigger any bound ready events
if ( jQuery.fn.trigger ) {
jQuery( document ).trigger("ready").off("ready");
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return jQuery.type(obj) === "function";
},
isArray: Array.isArray || function( obj ) {
return jQuery.type(obj) === "array";
},
isWindow: function( obj ) {
/* jshint eqeqeq: false */
return obj != null && obj == obj.window;
},
isNumeric: function( obj ) {
return !isNaN( parseFloat(obj) ) && isFinite( obj );
},
type: function( obj ) {
if ( obj == null ) {
return String( obj );
}
return typeof obj === "object" || typeof obj === "function" ?
class2type[ core_toString.call(obj) ] || "object" :
typeof obj;
},
isPlainObject: function( obj ) {
var key;
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
return false;
}
try {
// Not own constructor property must be Object
if ( obj.constructor &&
!core_hasOwn.call(obj, "constructor") &&
!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
} catch ( e ) {
// IE8,9 Will throw exceptions on certain host objects #9897
return false;
}
// Support: IE<9
// Handle iteration over inherited properties before own properties.
if ( jQuery.support.ownLast ) {
for ( key in obj ) {
return core_hasOwn.call( obj, key );
}
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
for ( key in obj ) {}
return key === undefined || core_hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw new Error( msg );
},
// data: string of html
// context (optional): If specified, the fragment will be created in this context, defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
parseHTML: function( data, context, keepScripts ) {
if ( !data || typeof data !== "string" ) {
return null;
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
context = context || document;
var parsed = rsingleTag.exec( data ),
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[1] ) ];
}
parsed = jQuery.buildFragment( [ data ], context, scripts );
if ( scripts ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
},
parseJSON: function( data ) {
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
return window.JSON.parse( data );
}
if ( data === null ) {
return data;
}
if ( typeof data === "string" ) {
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
if ( data ) {
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
.replace( rvalidtokens, "]" )
.replace( rvalidbraces, "")) ) {
return ( new Function( "return " + data ) )();
}
}
}
jQuery.error( "Invalid JSON: " + data );
},
// Cross-browser xml parsing
parseXML: function( data ) {
var xml, tmp;
if ( !data || typeof data !== "string" ) {
return null;
}
try {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
xml = tmp.parseFromString( data , "text/xml" );
} else { // IE
xml = new ActiveXObject( "Microsoft.XMLDOM" );
xml.async = "false";
xml.loadXML( data );
}
} catch( e ) {
xml = undefined;
}
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
},
noop: function() {},
// Evaluates a script in a global context
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function( data ) {
if ( data && jQuery.trim( data ) ) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
( window.execScript || function( data ) {
window[ "eval" ].call( window, data );
} )( data );
}
},
// Convert dashed to camelCase; used by the css and data modules
// Microsoft forgot to hump their vendor prefix (#9572)
camelCase: function( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
},
// args is for internal usage only
each: function( obj, callback, args ) {
var value,
i = 0,
length = obj.length,
isArray = isArraylike( obj );
if ( args ) {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
}
}
return obj;
},
// Use native String.trim function wherever possible
trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
function( text ) {
return text == null ?
"" :
core_trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArraylike( Object(arr) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
core_push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
var len;
if ( arr ) {
if ( core_indexOf ) {
return core_indexOf.call( arr, elem, i );
}
len = arr.length;
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
for ( ; i < len; i++ ) {
// Skip accessing in sparse arrays
if ( i in arr && arr[ i ] === elem ) {
return i;
}
}
}
return -1;
},
merge: function( first, second ) {
var l = second.length,
i = first.length,
j = 0;
if ( typeof l === "number" ) {
for ( ; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var retVal,
ret = [],
i = 0,
length = elems.length;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var value,
i = 0,
length = elems.length,
isArray = isArraylike( elems ),
ret = [];
// Go through the array, translating each of the items to their
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
}
// Flatten any nested arrays
return core_concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
var args, proxy, tmp;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !jQuery.isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = core_slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
},
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
length = elems.length,
bulk = key == null;
// Sets many values
if ( jQuery.type( key ) === "object" ) {
chainable = true;
for ( i in key ) {
jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !jQuery.isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < length; i++ ) {
fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
}
}
}
return chainable ?
elems :
// Gets
bulk ?
fn.call( elems ) :
length ? fn( elems[0], key ) : emptyGet;
},
now: function() {
return ( new Date() ).getTime();
},
// A method for quickly swapping in/out CSS properties to get correct calculations.
// Note: this method belongs to the css module but it's needed here for the support module.
// If support gets modularized, this method should be moved back to the css module.
swap: function( elem, options, callback, args ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.apply( elem, args || [] );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
}
});
jQuery.ready.promise = function( obj ) {
if ( !readyList ) {
readyList = jQuery.Deferred();
// Catch cases where $(document).ready() is called after the browser event has already occurred.
// we once tried to use readyState "interactive" here, but it caused issues like the one
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
if ( document.readyState === "complete" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
setTimeout( jQuery.ready );
// Standards-based browsers support DOMContentLoaded
} else if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed, false );
// If IE event model is used
} else {
// Ensure firing before onload, maybe late but safe also for iframes
document.attachEvent( "onreadystatechange", completed );
// A fallback to window.onload, that will always work
window.attachEvent( "onload", completed );
// If IE and not a frame
// continually check to see if the document is ready
var top = false;
try {
top = window.frameElement == null && document.documentElement;
} catch(e) {}
if ( top && top.doScroll ) {
(function doScrollCheck() {
if ( !jQuery.isReady ) {
try {
// Use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
top.doScroll("left");
} catch(e) {
return setTimeout( doScrollCheck, 50 );
}
// detach all dom ready events
detach();
// and execute any waiting functions
jQuery.ready();
}
})();
}
}
}
return readyList.promise( obj );
};
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
function isArraylike( obj ) {
var length = obj.length,
type = jQuery.type( obj );
if ( jQuery.isWindow( obj ) ) {
return false;
}
if ( obj.nodeType === 1 && length ) {
return true;
}
return type === "array" || type !== "function" &&
( length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj );
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
/*!
* Sizzle CSS Selector Engine v1.10.2
* http://sizzlejs.com/
*
* Copyright 2013 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-07-03
*/
(function( window, undefined ) {
var i,
support,
cachedruns,
Expr,
getText,
isXML,
compile,
outermostContext,
sortInput,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + -(new Date()),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
hasDuplicate = false,
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
return 0;
}
return 0;
},
// General-purpose constants
strundefined = typeof undefined,
MAX_NEGATIVE = 1 << 31,
// Instance methods
hasOwn = ({}).hasOwnProperty,
arr = [],
pop = arr.pop,
push_native = arr.push,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf if we can't use a native one
indexOf = arr.indexOf || function( elem ) {
var i = 0,
len = this.length;
for ( ; i < len; i++ ) {
if ( this[i] === elem ) {
return i;
}
}
return -1;
},
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/css3-syntax/#characters
characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
// Loosely modeled on CSS identifier characters
// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = characterEncoding.replace( "w", "w#" ),
// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
// Prefer arguments quoted,
// then not containing pseudos/brackets,
// then attribute selectors/non-parenthetical expressions,
// then anything else
// These preferences are here to reduce the number of selectors
// needing tokenize in the PSEUDO preFilter
pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
rsibling = new RegExp( whitespace + "*[+~]" ),
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rescape = /'|\\/g,
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
funescape = function( _, escaped, escapedWhitespace ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
// Support: Firefox
// Workaround erroneous numeric interpretation of +"0x"
return high !== high || escapedWhitespace ?
escaped :
// BMP codepoint
high < 0 ?
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
};
// Optimize for push.apply( _, NodeList )
try {
push.apply(
(arr = slice.call( preferredDoc.childNodes )),
preferredDoc.childNodes
);
// Support: Android<4.0
// Detect silently failing push.apply
arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
push = { apply: arr.length ?
// Leverage slice if possible
function( target, els ) {
push_native.apply( target, slice.call(els) );
} :
// Support: IE<9
// Otherwise append directly
function( target, els ) {
var j = target.length,
i = 0;
// Can't trust NodeList.length
while ( (target[j++] = els[i++]) ) {}
target.length = j - 1;
}
};
}
function Sizzle( selector, context, results, seed ) {
var match, elem, m, nodeType,
// QSA vars
i, groups, old, nid, newContext, newSelector;
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
results = results || [];
if ( !selector || typeof selector !== "string" ) {
return results;
}
if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
return [];
}
if ( documentIsHTML && !seed ) {
// Shortcuts
if ( (match = rquickExpr.exec( selector )) ) {
// Speed-up: Sizzle("#ID")
if ( (m = match[1]) ) {
if ( nodeType === 9 ) {
elem = context.getElementById( m );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE, Opera, and Webkit return items
// by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
} else {
// Context is not a document
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
contains( context, elem ) && elem.id === m ) {
results.push( elem );
return results;
}
}
// Speed-up: Sizzle("TAG")
} else if ( match[2] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Speed-up: Sizzle(".CLASS")
} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// QSA path
if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
nid = old = expando;
newContext = context;
newSelector = nodeType === 9 && selector;
// qSA works strangely on Element-rooted queries
// We can work around this by specifying an extra ID on the root
// and working up from there (Thanks to Andrew Dupont for the technique)
// IE 8 doesn't work on object elements
if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
groups = tokenize( selector );
if ( (old = context.getAttribute("id")) ) {
nid = old.replace( rescape, "\\$&" );
} else {
context.setAttribute( "id", nid );
}
nid = "[id='" + nid + "'] ";
i = groups.length;
while ( i-- ) {
groups[i] = nid + toSelector( groups[i] );
}
newContext = rsibling.test( selector ) && context.parentNode || context;
newSelector = groups.join(",");
}
if ( newSelector ) {
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch(qsaError) {
} finally {
if ( !old ) {
context.removeAttribute("id");
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Create key-value caches of limited size
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var keys = [];
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key += " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return (cache[ key ] = value);
}
return cache;
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created div and expects a boolean result
*/
function assert( fn ) {
var div = document.createElement("div");
try {
return !!fn( div );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
if ( div.parentNode ) {
div.parentNode.removeChild( div );
}
// release memory in IE
div = null;
}
}
/**
* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied
*/
function addHandle( attrs, handler ) {
var arr = attrs.split("|"),
i = attrs.length;
while ( i-- ) {
Expr.attrHandle[ arr[i] ] = handler;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
*/
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
( ~b.sourceIndex || MAX_NEGATIVE ) -
( ~a.sourceIndex || MAX_NEGATIVE );
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
/**
* Returns a function to use in pseudos for input types
* @param {String} type
*/
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for buttons
* @param {String} type
*/
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Detect xml
* @param {Element|Object} elem An element or a document
*/
isXML = Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var doc = node ? node.ownerDocument || node : preferredDoc,
parent = doc.defaultView;
// If no document and documentElement is available, return
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Set our document
document = doc;
docElem = doc.documentElement;
// Support tests
documentIsHTML = !isXML( doc );
// Support: IE>8
// If iframe document is assigned to "document" variable and if iframe has been reloaded,
// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
// IE6-8 do not support the defaultView property so parent will be undefined
if ( parent && parent.attachEvent && parent !== parent.top ) {
parent.attachEvent( "onbeforeunload", function() {
setDocument();
});
}
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
support.attributes = assert(function( div ) {
div.className = "i";
return !div.getAttribute("className");
});
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert(function( div ) {
div.appendChild( doc.createComment("") );
return !div.getElementsByTagName("*").length;
});
// Check if getElementsByClassName can be trusted
support.getElementsByClassName = assert(function( div ) {
div.innerHTML = "<div class='a'></div><div class='a i'></div>";
// Support: Safari<4
// Catch class over-caching
div.firstChild.className = "i";
// Support: Opera<10
// Catch gEBCN failure to find non-leading classes
return div.getElementsByClassName("i").length === 2;
});
// Support: IE<10
// Check if getElementById returns elements by name
// The broken getElementById methods don't pick up programatically-set names,
// so use a roundabout getElementsByName test
support.getById = assert(function( div ) {
docElem.appendChild( div ).id = expando;
return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
});
// ID find and filter
if ( support.getById ) {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
var m = context.getElementById( id );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
};
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute("id") === attrId;
};
};
} else {
// Support: IE6/7
// getElementById is not reliable as a find shortcut
delete Expr.find["ID"];
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
}
// Tag
Expr.find["TAG"] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== strundefined ) {
return context.getElementsByTagName( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( (elem = results[i++]) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Class
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
return context.getElementsByClassName( className );
}
};
/* QSA/matchesSelector
---------------------------------------------------------------------- */
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21)
// We allow this because of a bug in IE8/9 that throws an error
// whenever `document.activeElement` is accessed on an iframe
// So, we allow :focus to pass through QSA all the time to avoid the IE error
// See http://bugs.jquery.com/ticket/13378
rbuggyQSA = [];
if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert(function( div ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explicitly
// setting a boolean content attribute,
// since its presence should be enough
// http://bugs.jquery.com/ticket/12359
div.innerHTML = "<select><option selected=''></option></select>";
// Support: IE8
// Boolean attributes and "value" are not treated correctly
if ( !div.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
});
assert(function( div ) {
// Support: Opera 10-12/IE8
// ^= $= *= and empty values
// Should not select anything
// Support: Windows 8 Native Apps
// The type attribute is restricted during .innerHTML assignment
var input = doc.createElement("input");
input.setAttribute( "type", "hidden" );
div.appendChild( input ).setAttribute( "t", "" );
if ( div.querySelectorAll("[t^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":enabled").length ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Opera 10-11 does not throw on post-comma invalid pseudos
div.querySelectorAll("*,:x");
rbuggyQSA.push(",.*:");
});
}
if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
docElem.mozMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector) )) ) {
assert(function( div ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( div, "div" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( div, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
});
}
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
/* Contains
---------------------------------------------------------------------- */
// Element contains another
// Purposefully does not implement inclusive descendent
// As in, an element does not contain itself
contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
));
} :
function( a, b ) {
if ( b ) {
while ( (b = b.parentNode) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
/* Sorting
---------------------------------------------------------------------- */
// Document order sorting
sortOrder = docElem.compareDocumentPosition ?
function( a, b ) {
// Flag for duplicate removal
if ( a === b ) {
hasDuplicate = true;
return 0;
}
var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
if ( compare ) {
// Disconnected nodes
if ( compare & 1 ||
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
// Choose the first element that is related to our preferred document
if ( a === doc || contains(preferredDoc, a) ) {
return -1;
}
if ( b === doc || contains(preferredDoc, b) ) {
return 1;
}
// Maintain original order
return sortInput ?
( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
0;
}
return compare & 4 ? -1 : 1;
}
// Not directly comparable, sort on existence of method
return a.compareDocumentPosition ? -1 : 1;
} :
function( a, b ) {
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
// Parentless nodes are either documents or disconnected
} else if ( !aup || !bup ) {
return a === doc ? -1 :
b === doc ? 1 :
aup ? -1 :
bup ? 1 :
sortInput ?
( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( (cur = cur.parentNode) ) {
ap.unshift( cur );
}
cur = b;
while ( (cur = cur.parentNode) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[i] === bp[i] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[i], bp[i] ) :
// Otherwise nodes in our document sort first
ap[i] === preferredDoc ? -1 :
bp[i] === preferredDoc ? 1 :
0;
};
return doc;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
// Make sure that attribute selectors are quoted
expr = expr.replace( rattributeQuotes, "='$1']" );
if ( support.matchesSelector && documentIsHTML &&
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch(e) {}
}
return Sizzle( expr, document, null, [elem] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
if ( ( context.ownerDocument || context ) !== document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
var fn = Expr.attrHandle[ name.toLowerCase() ],
// Don't get fooled by Object.prototype properties (jQuery #13807)
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
fn( elem, name, !documentIsHTML ) :
undefined;
return val === undefined ?
support.attributes || !documentIsHTML ?
elem.getAttribute( name ) :
(val = elem.getAttributeNode(name)) && val.specified ?
val.value :
null :
val;
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
* Document sorting and removing duplicates
* @param {ArrayLike} results
*/
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
j = 0,
i = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
sortInput = !support.sortStable && results.slice( 0 );
results.sort( sortOrder );
if ( hasDuplicate ) {
while ( (elem = results[i++]) ) {
if ( elem === results[ i ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
return results;
};
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
for ( ; (node = elem[i]); i++ ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (see #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
attrHandle: {},
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[1] = match[1].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
if ( match[2] === "~=" ) {
match[3] = " " + match[3] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[1] = match[1].toLowerCase();
if ( match[1].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[3] ) {
Sizzle.error( match[0] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
// other types prohibit arguments
} else if ( match[3] ) {
Sizzle.error( match[0] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[5] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[3] && match[4] !== undefined ) {
match[2] = match[4];
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
(excess = tokenize( unquoted, true )) &&
// advance to the next closing parenthesis
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index
match[0] = match[0].slice( 0, excess );
match[2] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeNameSelector ) {
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
return nodeNameSelector === "*" ?
function() { return true; } :
function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
classCache( className, function( elem ) {
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
});
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
};
},
"CHILD": function( type, what, argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, context, xml ) {
var cache, outerCache, node, diff, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( (node = node[ dir ]) ) {
if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
outerCache = parent[ expando ] || (parent[ expando ] = {});
cache = outerCache[ type ] || [];
nodeIndex = cache[0] === dirruns && cache[1];
diff = cache[0] === dirruns && cache[2];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( (node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
(diff = nodeIndex = 0) || start.pop()) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
outerCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
// Use previously-cached element index if available
} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
diff = cache[1];
// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
} else {
// Use the same loop as above to seek `elem` from the start
while ( (node = ++nodeIndex && node && node[ dir ] ||
(diff = nodeIndex = 0) || start.pop()) ) {
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction(function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf.call( seed, matched[i] );
seed[ idx ] = !( matches[ idx ] = matched[i] );
}
}) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction(function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction(function( seed, matches, context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( (elem = unmatched[i]) ) {
seed[i] = !(matches[i] = elem);
}
}
}) :
function( elem, context, xml ) {
input[0] = elem;
matcher( input, null, xml, results );
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
return function( elem ) {
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
};
}),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifier
if ( !ridentifier.test(lang || "") ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( (elemLang = documentIsHTML ?
elem.lang :
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
return false;
};
}),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
},
// Boolean properties
"enabled": function( elem ) {
return elem.disabled === false;
},
"disabled": function( elem ) {
return elem.disabled === true;
},
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
// not comment, processing instructions, or others
// Thanks to Diego Perini for the nodeName shortcut
// Greater than "@" means alpha characters (specifically not starting with "#" or "?")
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos["empty"]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
// use getAttribute instead to test this case
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
},
// Position-in-collection
"first": createPositionalPseudo(function() {
return [ 0 ];
}),
"last": createPositionalPseudo(function( matchIndexes, length ) {
return [ length - 1 ];
}),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
}),
"even": createPositionalPseudo(function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"odd": createPositionalPseudo(function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
})
}
};
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();
function tokenize( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || (match = rcomma.exec( soFar )) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[0].length ) || soFar;
}
groups.push( tokens = [] );
}
matched = false;
// Combinators
if ( (match = rcombinators.exec( soFar )) ) {
matched = match.shift();
tokens.push({
value: matched,
// Cast descendant combinators to space
type: match[0].replace( rtrim, " " )
});
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
(match = preFilters[ type ]( match ))) ) {
matched = match.shift();
tokens.push({
value: matched,
type: type,
matches: match
});
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
}
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[i].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
checkNonElements = base && dir === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var data, cache, outerCache,
dirkey = dirruns + " " + doneName;
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
if ( (data = cache[1]) === true || data === cachedruns ) {
return data === true;
}
} else {
cache = outerCache[ dir ] = [ dirkey ];
cache[1] = matcher( elem, context, xml ) || cachedruns;
if ( cache[1] === true ) {
return true;
}
}
}
}
}
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf.call( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector(
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
// A counter to specify which element is currently being matched
var matcherCachedRuns = 0,
bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, expandContext ) {
var elem, j, matcher,
setMatched = [],
matchedCount = 0,
i = "0",
unmatched = seed && [],
outermost = expandContext != null,
contextBackup = outermostContext,
// We must always have either seed elements or context
elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
if ( outermost ) {
outermostContext = context !== document && context;
cachedruns = matcherCachedRuns;
}
// Add elements passing elementMatchers directly to results
// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
for ( ; (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context, xml ) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
cachedruns = ++matcherCachedRuns;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// Apply set filters to unmatched elements
matchedCount += i;
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !group ) {
group = tokenize( selector );
}
i = group.length;
while ( i-- ) {
cached = matcherFromTokens( group[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
}
return cached;
};
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
function select( selector, context, results, seed ) {
var i, tokens, token, type, find,
match = tokenize( selector );
if ( !seed ) {
// Try to minimize operations if there is only one group
if ( match.length === 1 ) {
// Take a shortcut and set the context if the root selector is an ID
tokens = match[0] = match[0].slice( 0 );
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
support.getById && context.nodeType === 9 && documentIsHTML &&
Expr.relative[ tokens[1].type ] ) {
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
if ( !context ) {
return results;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[i];
// Abort if we hit a combinator
if ( Expr.relative[ (type = token.type) ] ) {
break;
}
if ( (find = Expr.find[ type ]) ) {
// Search, expanding context for leading sibling combinators
if ( (seed = find(
token.matches[0].replace( runescape, funescape ),
rsibling.test( tokens[0].type ) && context.parentNode || context
)) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, seed );
return results;
}
break;
}
}
}
}
}
// Compile and execute a filtering function
// Provide `match` to avoid retokenization if we modified the selector above
compile( selector, match )(
seed,
context,
!documentIsHTML,
results,
rsibling.test( selector )
);
return results;
}
// One-time assignments
// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
// Support: Chrome<14
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = hasDuplicate;
// Initialize against the default document
setDocument();
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( div1 ) {
// Should return 1, but returns 4 (following)
return div1.compareDocumentPosition( document.createElement("div") ) & 1;
});
// Support: IE<8
// Prevent attribute/property "interpolation"
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( div ) {
div.innerHTML = "<a href='#'></a>";
return div.firstChild.getAttribute("href") === "#" ;
}) ) {
addHandle( "type|href|height|width", function( elem, name, isXML ) {
if ( !isXML ) {
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
});
}
// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( div ) {
div.innerHTML = "<input/>";
div.firstChild.setAttribute( "value", "" );
return div.firstChild.getAttribute( "value" ) === "";
}) ) {
addHandle( "value", function( elem, name, isXML ) {
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
});
}
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( div ) {
return div.getAttribute("disabled") == null;
}) ) {
addHandle( booleans, function( elem, name, isXML ) {
var val;
if ( !isXML ) {
return (val = elem.getAttributeNode( name )) && val.specified ?
val.value :
elem[ name ] === true ? name.toLowerCase() : null;
}
});
}
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
})( window );
// String to Object options format cache
var optionsCache = {};
// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
var object = optionsCache[ options ] = {};
jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
object[ flag ] = true;
});
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
( optionsCache[ options ] || createOptions( options ) ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value (for non-forgettable lists)
memory,
// Flag to know if list was already fired
fired,
// End of the loop when firing
firingLength,
// Index of currently firing callback (modified by remove if needed)
firingIndex,
// First callback to fire (used internally by add and fireWith)
firingStart,
// Actual callback list
list = [],
// Stack of fire calls for repeatable lists
stack = !options.once && [],
// Fire callbacks
fire = function( data ) {
memory = options.memory && data;
fired = true;
firingIndex = firingStart || 0;
firingStart = 0;
firingLength = list.length;
firing = true;
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
memory = false; // To prevent further calls using add
break;
}
}
firing = false;
if ( list ) {
if ( stack ) {
if ( stack.length ) {
fire( stack.shift() );
}
} else if ( memory ) {
list = [];
} else {
self.disable();
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// First, we save the current length
var start = list.length;
(function add( args ) {
jQuery.each( args, function( _, arg ) {
var type = jQuery.type( arg );
if ( type === "function" ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && type !== "string" ) {
// Inspect recursively
add( arg );
}
});
})( arguments );
// Do we need to add the callbacks to the
// current firing batch?
if ( firing ) {
firingLength = list.length;
// With memory, if we're not firing then
// we should call right away
} else if ( memory ) {
firingStart = start;
fire( memory );
}
}
return this;
},
// Remove a callback from the list
remove: function() {
if ( list ) {
jQuery.each( arguments, function( _, arg ) {
var index;
while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( firing ) {
if ( index <= firingLength ) {
firingLength--;
}
if ( index <= firingIndex ) {
firingIndex--;
}
}
}
});
}
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
},
// Remove all callbacks from the list
empty: function() {
list = [];
firingLength = 0;
return this;
},
// Have the list do nothing anymore
disable: function() {
list = stack = memory = undefined;
return this;
},
// Is it disabled?
disabled: function() {
return !list;
},
// Lock the list in its current state
lock: function() {
stack = undefined;
if ( !memory ) {
self.disable();
}
return this;
},
// Is it locked?
locked: function() {
return !stack;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
if ( list && ( !fired || stack ) ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
if ( firing ) {
stack.push( args );
} else {
fire( args );
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
jQuery.extend({
Deferred: function( func ) {
var tuples = [
// action, add listener, listener list, final state
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
[ "notify", "progress", jQuery.Callbacks("memory") ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
then: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred(function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
var action = tuple[ 0 ],
fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
// deferred[ done | fail | progress ] for forwarding actions to newDefer
deferred[ tuple[1] ](function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
returned.promise()
.done( newDefer.resolve )
.fail( newDefer.reject )
.progress( newDefer.notify );
} else {
newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
}
});
});
fns = null;
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Keep pipe for back-compat
promise.pipe = promise.then;
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 3 ];
// promise[ done | fail | progress ] = list.add
promise[ tuple[1] ] = list.add;
// Handle state
if ( stateString ) {
list.add(function() {
// state = [ resolved | rejected ]
state = stateString;
// [ reject_list | resolve_list ].disable; progress_list.lock
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
}
// deferred[ resolve | reject | notify ]
deferred[ tuple[0] ] = function() {
deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
return this;
};
deferred[ tuple[0] + "With" ] = list.fireWith;
});
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( subordinate /* , ..., subordinateN */ ) {
var i = 0,
resolveValues = core_slice.call( arguments ),
length = resolveValues.length,
// the count of uncompleted subordinates
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
// Update function for both resolve and progress values
updateFunc = function( i, contexts, values ) {
return function( value ) {
contexts[ i ] = this;
values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
if( values === progressValues ) {
deferred.notifyWith( contexts, values );
} else if ( !( --remaining ) ) {
deferred.resolveWith( contexts, values );
}
};
},
progressValues, progressContexts, resolveContexts;
// add listeners to Deferred subordinates; treat others as resolved
if ( length > 1 ) {
progressValues = new Array( length );
progressContexts = new Array( length );
resolveContexts = new Array( length );
for ( ; i < length; i++ ) {
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
resolveValues[ i ].promise()
.done( updateFunc( i, resolveContexts, resolveValues ) )
.fail( deferred.reject )
.progress( updateFunc( i, progressContexts, progressValues ) );
} else {
--remaining;
}
}
}
// if we're not waiting on anything, resolve the master
if ( !remaining ) {
deferred.resolveWith( resolveContexts, resolveValues );
}
return deferred.promise();
}
});
jQuery.support = (function( support ) {
var all, a, input, select, fragment, opt, eventName, isSupported, i,
div = document.createElement("div");
// Setup
div.setAttribute( "className", "t" );
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
// Finish early in limited (non-browser) environments
all = div.getElementsByTagName("*") || [];
a = div.getElementsByTagName("a")[ 0 ];
if ( !a || !a.style || !all.length ) {
return support;
}
// First batch of tests
select = document.createElement("select");
opt = select.appendChild( document.createElement("option") );
input = div.getElementsByTagName("input")[ 0 ];
a.style.cssText = "top:1px;float:left;opacity:.5";
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
support.getSetAttribute = div.className !== "t";
// IE strips leading whitespace when .innerHTML is used
support.leadingWhitespace = div.firstChild.nodeType === 3;
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
support.tbody = !div.getElementsByTagName("tbody").length;
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
support.htmlSerialize = !!div.getElementsByTagName("link").length;
// Get the style information from getAttribute
// (IE uses .cssText instead)
support.style = /top/.test( a.getAttribute("style") );
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
support.hrefNormalized = a.getAttribute("href") === "/a";
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
support.opacity = /^0.5/.test( a.style.opacity );
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
support.cssFloat = !!a.style.cssFloat;
// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
support.checkOn = !!input.value;
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
support.optSelected = opt.selected;
// Tests for enctype support on a form (#6743)
support.enctype = !!document.createElement("form").enctype;
// Makes sure cloning an html5 element does not cause problems
// Where outerHTML is undefined, this still works
support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>";
// Will be defined later
support.inlineBlockNeedsLayout = false;
support.shrinkWrapBlocks = false;
support.pixelPosition = false;
support.deleteExpando = true;
support.noCloneEvent = true;
support.reliableMarginRight = true;
support.boxSizingReliable = true;
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)
select.disabled = true;
support.optDisabled = !opt.disabled;
// Support: IE<9
try {
delete div.test;
} catch( e ) {
support.deleteExpando = false;
}
// Check if we can trust getAttribute("value")
input = document.createElement("input");
input.setAttribute( "value", "" );
support.input = input.getAttribute( "value" ) === "";
// Check if an input maintains its value after becoming a radio
input.value = "t";
input.setAttribute( "type", "radio" );
support.radioValue = input.value === "t";
// #11217 - WebKit loses check when the name is after the checked attribute
input.setAttribute( "checked", "t" );
input.setAttribute( "name", "t" );
fragment = document.createDocumentFragment();
fragment.appendChild( input );
// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
support.appendChecked = input.checked;
// WebKit doesn't clone checked state correctly in fragments
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE<9
// Opera does not clone events (and typeof div.attachEvent === undefined).
// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
if ( div.attachEvent ) {
div.attachEvent( "onclick", function() {
support.noCloneEvent = false;
});
div.cloneNode( true ).click();
}
// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
for ( i in { submit: true, change: true, focusin: true }) {
div.setAttribute( eventName = "on" + i, "t" );
support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
}
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
// Support: IE<9
// Iteration over object's inherited properties before its own.
for ( i in jQuery( support ) ) {
break;
}
support.ownLast = i !== "0";
// Run tests that need a body at doc ready
jQuery(function() {
var container, marginDiv, tds,
divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
body = document.getElementsByTagName("body")[0];
if ( !body ) {
// Return for frameset docs that don't have a body
return;
}
container = document.createElement("div");
container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
body.appendChild( container ).appendChild( div );
// Support: IE8
// Check if table cells still have offsetWidth/Height when they are set
// to display:none and there are still other visible table cells in a
// table row; if so, offsetWidth/Height are not reliable for use when
// determining if an element has been hidden directly using
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
tds = div.getElementsByTagName("td");
tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
tds[ 1 ].style.display = "none";
// Support: IE8
// Check if empty table cells still have offsetWidth/Height
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
// Check box-sizing and margin behavior.
div.innerHTML = "";
div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
// Workaround failing boxSizing test due to offsetWidth returning wrong value
// with some non-1 values of body zoom, ticket #13543
jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
support.boxSizing = div.offsetWidth === 4;
});
// Use window.getComputedStyle because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. (#3333)
// Fails in WebKit before Feb 2011 nightlies
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
marginDiv = div.appendChild( document.createElement("div") );
marginDiv.style.cssText = div.style.cssText = divReset;
marginDiv.style.marginRight = marginDiv.style.width = "0";
div.style.width = "1px";
support.reliableMarginRight =
!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
}
if ( typeof div.style.zoom !== core_strundefined ) {
// Support: IE<8
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
div.innerHTML = "";
div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
// Support: IE6
// Check if elements with layout shrink-wrap their children
div.style.display = "block";
div.innerHTML = "<div></div>";
div.firstChild.style.width = "5px";
support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
if ( support.inlineBlockNeedsLayout ) {
// Prevent IE 6 from affecting layout for positioned elements #11048
// Prevent IE from shrinking the body in IE 7 mode #12869
// Support: IE<8
body.style.zoom = 1;
}
}
body.removeChild( container );
// Null elements to avoid leaks in IE
container = div = tds = marginDiv = null;
});
// Null elements to avoid leaks in IE
all = select = fragment = opt = a = input = null;
return support;
})({});
var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
rmultiDash = /([A-Z])/g;
function internalData( elem, name, data, pvt /* Internal Use Only */ ){
if ( !jQuery.acceptData( elem ) ) {
return;
}
var ret, thisCache,
internalKey = jQuery.expando,
// We have to handle DOM nodes and JS objects differently because IE6-7
// can't GC object references properly across the DOM-JS boundary
isNode = elem.nodeType,
// Only DOM nodes need the global jQuery cache; JS object data is
// attached directly to the object so GC can occur automatically
cache = isNode ? jQuery.cache : elem,
// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
return;
}
if ( !id ) {
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++;
} else {
id = internalKey;
}
}
if ( !cache[ id ] ) {
// Avoid exposing jQuery metadata on plain JS objects when the object
// is serialized using JSON.stringify
cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
}
// An object can be passed to jQuery.data instead of a key/value pair; this gets
// shallow copied over onto the existing cache
if ( typeof name === "object" || typeof name === "function" ) {
if ( pvt ) {
cache[ id ] = jQuery.extend( cache[ id ], name );
} else {
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
}
}
thisCache = cache[ id ];
// jQuery data() is stored in a separate object inside the object's internal data
// cache in order to avoid key collisions between internal data and user-defined
// data.
if ( !pvt ) {
if ( !thisCache.data ) {
thisCache.data = {};
}
thisCache = thisCache.data;
}
if ( data !== undefined ) {
thisCache[ jQuery.camelCase( name ) ] = data;
}
// Check for both converted-to-camel and non-converted data property names
// If a data property was specified
if ( typeof name === "string" ) {
// First Try to find as-is property data
ret = thisCache[ name ];
// Test for null|undefined property data
if ( ret == null ) {
// Try to find the camelCased property
ret = thisCache[ jQuery.camelCase( name ) ];
}
} else {
ret = thisCache;
}
return ret;
}
function internalRemoveData( elem, name, pvt ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var thisCache, i,
isNode = elem.nodeType,
// See jQuery.data for more information
cache = isNode ? jQuery.cache : elem,
id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( !cache[ id ] ) {
return;
}
if ( name ) {
thisCache = pvt ? cache[ id ] : cache[ id ].data;
if ( thisCache ) {
// Support array or space separated string names for data keys
if ( !jQuery.isArray( name ) ) {
// try the string as a key before any manipulation
if ( name in thisCache ) {
name = [ name ];
} else {
// split the camel cased version by spaces unless a key with the spaces exists
name = jQuery.camelCase( name );
if ( name in thisCache ) {
name = [ name ];
} else {
name = name.split(" ");
}
}
} else {
// If "name" is an array of keys...
// When data is initially created, via ("key", "val") signature,
// keys will be converted to camelCase.
// Since there is no way to tell _how_ a key was added, remove
// both plain key and camelCase key. #12786
// This will only penalize the array argument path.
name = name.concat( jQuery.map( name, jQuery.camelCase ) );
}
i = name.length;
while ( i-- ) {
delete thisCache[ name[i] ];
}
// If there is no data left in the cache, we want to continue
// and let the cache object itself get destroyed
if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
return;
}
}
}
// See jQuery.data for more information
if ( !pvt ) {
delete cache[ id ].data;
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
if ( !isEmptyDataObject( cache[ id ] ) ) {
return;
}
}
// Destroy the cache
if ( isNode ) {
jQuery.cleanData( [ elem ], true );
// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
/* jshint eqeqeq: false */
} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
/* jshint eqeqeq: true */
delete cache[ id ];
// When all else fails, null
} else {
cache[ id ] = null;
}
}
jQuery.extend({
cache: {},
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"applet": true,
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
},
hasData: function( elem ) {
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
return !!elem && !isEmptyDataObject( elem );
},
data: function( elem, name, data ) {
return internalData( elem, name, data );
},
removeData: function( elem, name ) {
return internalRemoveData( elem, name );
},
// For internal use only.
_data: function( elem, name, data ) {
return internalData( elem, name, data, true );
},
_removeData: function( elem, name ) {
return internalRemoveData( elem, name, true );
},
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
// Do not set data on non-element because it will not be cleared (#8335).
if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
return false;
}
var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
// nodes accept data unless otherwise specified; rejection can be conditional
return !noData || noData !== true && elem.getAttribute("classid") === noData;
}
});
jQuery.fn.extend({
data: function( key, value ) {
var attrs, name,
data = null,
i = 0,
elem = this[0];
// Special expections of .data basically thwart jQuery.access,
// so implement the relevant behavior ourselves
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = jQuery.data( elem );
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
attrs = elem.attributes;
for ( ; i < attrs.length; i++ ) {
name = attrs[i].name;
if ( name.indexOf("data-") === 0 ) {
name = jQuery.camelCase( name.slice(5) );
dataAttr( elem, name, data[ name ] );
}
}
jQuery._data( elem, "parsedAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
return arguments.length > 1 ?
// Sets one value
this.each(function() {
jQuery.data( this, key, value );
}) :
// Gets one value
// Try to fetch any internally stored data first
elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
// Only convert to a number if it doesn't change the string
+data + "" === data ? +data :
rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// Make sure we set the data so it isn't changed later
jQuery.data( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
var name;
for ( name in obj ) {
// if the public data object is empty, the private is still empty
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
continue;
}
if ( name !== "toJSON" ) {
return false;
}
}
return true;
}
jQuery.extend({
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || jQuery.isArray(data) ) {
queue = jQuery._data( elem, type, jQuery.makeArray(data) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// not intended for public consumption - generates a queueHooks object, or returns the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return jQuery._data( elem, key ) || jQuery._data( elem, key, {
empty: jQuery.Callbacks("once memory").add(function() {
jQuery._removeData( elem, type + "queue" );
jQuery._removeData( elem, key );
})
});
}
});
jQuery.fn.extend({
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[0], type );
}
return data === undefined ?
this :
this.each(function() {
var queue = jQuery.queue( this, type, data );
// ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = setTimeout( next, time );
hooks.stop = function() {
clearTimeout( timeout );
};
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while( i-- ) {
tmp = jQuery._data( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
});
var nodeHook, boolHook,
rclass = /[\t\r\n\f]/g,
rreturn = /\r/g,
rfocusable = /^(?:input|select|textarea|button|object)$/i,
rclickable = /^(?:a|area)$/i,
ruseDefault = /^(?:checked|selected)$/i,
getSetAttribute = jQuery.support.getSetAttribute,
getSetInput = jQuery.support.input;
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each(function() {
jQuery.removeAttr( this, name );
});
},
prop: function( name, value ) {
return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
name = jQuery.propFix[ name ] || name;
return this.each(function() {
// try/catch handles cases where IE balks (such as removing a property on window)
try {
this[ name ] = undefined;
delete this[ name ];
} catch( e ) {}
});
},
addClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).addClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
// The disjunction here is for better compressibility (see removeClass)
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
" "
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
elem.className = jQuery.trim( cur );
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = arguments.length === 0 || typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).removeClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
""
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
elem.className = value ? jQuery.trim( cur ) : "";
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value;
if ( typeof stateVal === "boolean" && type === "string" ) {
return stateVal ? this.addClass( value ) : this.removeClass( value );
}
if ( jQuery.isFunction( value ) ) {
return this.each(function( i ) {
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className,
i = 0,
self = jQuery( this ),
classNames = value.match( core_rnotwhite ) || [];
while ( (className = classNames[ i++ ]) ) {
// check each className given, space separated list
if ( self.hasClass( className ) ) {
self.removeClass( className );
} else {
self.addClass( className );
}
}
// Toggle whole class name
} else if ( type === core_strundefined || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery._data( this, "__className__", this.className );
}
// If the element has a class name or if we're passed "false",
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ",
i = 0,
l = this.length;
for ( ; i < l; i++ ) {
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
return true;
}
}
return false;
},
val: function( value ) {
var ret, hooks, isFunction,
elem = this[0];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
return ret;
}
ret = elem.value;
return typeof ret === "string" ?
// handle most common string cases
ret.replace(rreturn, "") :
// handle cases where value is null/undef or number
ret == null ? "" : ret;
}
return;
}
isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
var val;
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call( this, i, jQuery( this ).val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( jQuery.isArray( val ) ) {
val = jQuery.map(val, function ( value ) {
return value == null ? "" : value + "";
});
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
});
}
});
jQuery.extend({
valHooks: {
option: {
get: function( elem ) {
// Use proper attribute retrieval(#6932, #12072)
var val = jQuery.find.attr( elem, "value" );
return val != null ?
val :
elem.text;
}
},
select: {
get: function( elem ) {
var value, option,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one" || index < 0,
values = one ? null : [],
max = one ? index + 1 : options.length,
i = index < 0 ?
max :
one ? index : 0;
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// oldIE doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var optionSet, option,
options = elem.options,
values = jQuery.makeArray( value ),
i = options.length;
while ( i-- ) {
option = options[ i ];
if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
optionSet = true;
}
}
// force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return values;
}
}
},
attr: function( elem, name, value ) {
var hooks, ret,
nType = elem.nodeType;
// don't get/set attributes on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === core_strundefined ) {
return jQuery.prop( elem, name, value );
}
// All attributes are lowercase
// Grab necessary hook if one is defined
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[ name ] ||
( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
elem.setAttribute( name, value + "" );
return value;
}
} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ?
undefined :
ret;
}
},
removeAttr: function( elem, value ) {
var name, propName,
i = 0,
attrNames = value && value.match( core_rnotwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( (name = attrNames[i++]) ) {
propName = jQuery.propFix[ name ] || name;
// Boolean attributes get special treatment (#10870)
if ( jQuery.expr.match.bool.test( name ) ) {
// Set corresponding property to false
if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
elem[ propName ] = false;
// Support: IE<9
// Also clear defaultChecked/defaultSelected (if appropriate)
} else {
elem[ jQuery.camelCase( "default-" + name ) ] =
elem[ propName ] = false;
}
// See #9699 for explanation of this approach (setting first, then removal)
} else {
jQuery.attr( elem, name, "" );
}
elem.removeAttribute( getSetAttribute ? name : propName );
}
}
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
// Setting the type on a radio button after the value resets the value in IE6-9
// Reset value to default in case type is set after value during creation
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
propFix: {
"for": "htmlFor",
"class": "className"
},
prop: function( elem, name, value ) {
var ret, hooks, notxml,
nType = elem.nodeType;
// don't get/set properties on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
if ( notxml ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
ret :
( elem[ name ] = value );
} else {
return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
ret :
elem[ name ];
}
},
propHooks: {
tabIndex: {
get: function( elem ) {
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
// Use proper attribute retrieval(#12072)
var tabindex = jQuery.find.attr( elem, "tabindex" );
return tabindex ?
parseInt( tabindex, 10 ) :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
-1;
}
}
}
});
// Hooks for boolean attributes
boolHook = {
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
// IE<8 needs the *property* name
elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
// Use defaultChecked and defaultSelected for oldIE
} else {
elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
}
return name;
}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
function( elem, name, isXML ) {
var fn = jQuery.expr.attrHandle[ name ],
ret = isXML ?
undefined :
/* jshint eqeqeq: false */
(jQuery.expr.attrHandle[ name ] = undefined) !=
getter( elem, name, isXML ) ?
name.toLowerCase() :
null;
jQuery.expr.attrHandle[ name ] = fn;
return ret;
} :
function( elem, name, isXML ) {
return isXML ?
undefined :
elem[ jQuery.camelCase( "default-" + name ) ] ?
name.toLowerCase() :
null;
};
});
// fix oldIE attroperties
if ( !getSetInput || !getSetAttribute ) {
jQuery.attrHooks.value = {
set: function( elem, value, name ) {
if ( jQuery.nodeName( elem, "input" ) ) {
// Does not return so that setAttribute is also used
elem.defaultValue = value;
} else {
// Use nodeHook if defined (#1954); otherwise setAttribute is fine
return nodeHook && nodeHook.set( elem, value, name );
}
}
};
}
// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {
// Use this for any attribute in IE6/7
// This fixes almost every IE6/7 issue
nodeHook = {
set: function( elem, value, name ) {
// Set the existing or create a new attribute node
var ret = elem.getAttributeNode( name );
if ( !ret ) {
elem.setAttributeNode(
(ret = elem.ownerDocument.createAttribute( name ))
);
}
ret.value = value += "";
// Break association with cloned elements by also using setAttribute (#9646)
return name === "value" || value === elem.getAttribute( name ) ?
value :
undefined;
}
};
jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
// Some attributes are constructed with empty-string values when not defined
function( elem, name, isXML ) {
var ret;
return isXML ?
undefined :
(ret = elem.getAttributeNode( name )) && ret.value !== "" ?
ret.value :
null;
};
jQuery.valHooks.button = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
return ret && ret.specified ?
ret.value :
undefined;
},
set: nodeHook.set
};
// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
set: function( elem, value, name ) {
nodeHook.set( elem, value === "" ? false : value, name );
}
};
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = {
set: function( elem, value ) {
if ( value === "" ) {
elem.setAttribute( name, "auto" );
return value;
}
}
};
});
}
// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !jQuery.support.hrefNormalized ) {
// href/src property should get the full normalized URL (#10299/#12915)
jQuery.each([ "href", "src" ], function( i, name ) {
jQuery.propHooks[ name ] = {
get: function( elem ) {
return elem.getAttribute( name, 4 );
}
};
});
}
if ( !jQuery.support.style ) {
jQuery.attrHooks.style = {
get: function( elem ) {
// Return undefined in the case of empty string
// Note: IE uppercases css property names, but if we were to .toLowerCase()
// .cssText, that would destroy case senstitivity in URL's, like in "background"
return elem.style.cssText || undefined;
},
set: function( elem, value ) {
return ( elem.style.cssText = value + "" );
}
};
}
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
jQuery.propHooks.selected = {
get: function( elem ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
return null;
}
};
}
jQuery.each([
"tabIndex",
"readOnly",
"maxLength",
"cellSpacing",
"cellPadding",
"rowSpan",
"colSpan",
"useMap",
"frameBorder",
"contentEditable"
], function() {
jQuery.propFix[ this.toLowerCase() ] = this;
});
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
}
}
};
if ( !jQuery.support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
// Support: Webkit
// "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
};
}
});
var rformElems = /^(?:input|select|textarea)$/i,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var tmp, events, t, handleObjIn,
special, eventHandle, handleObj,
handlers, type, namespaces, origType,
elemData = jQuery._data( elem );
// Don't attach events to noData or text/comment nodes (but allow plain objects)
if ( !elemData ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !(events = elemData.events) ) {
events = elemData.events = {};
}
if ( !(eventHandle = elemData.handle) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
undefined;
};
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
eventHandle.elem = elem;
}
// Handle multiple events separated by a space
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// There *must* be a type, no attaching namespace-only handlers
if ( !type ) {
continue;
}
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend({
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join(".")
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !(handlers = events[ type ]) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener/attachEvent if the special events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, handleObj, tmp,
origCount, t, events,
special, handlers, type,
namespaces, origType,
elemData = jQuery.hasData( elem ) && jQuery._data( elem );
if ( !elemData || !(events = elemData.events) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
delete elemData.handle;
// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
jQuery._removeData( elem, "events" );
}
},
trigger: function( event, data, elem, onlyHandlers ) {
var handle, ontype, cur,
bubbleType, special, tmp, i,
eventPath = [ elem || document ],
type = core_hasOwn.call( event, "type" ) ? event.type : event,
namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
cur = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf(".") >= 0 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split(".");
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf(":") < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
event.isTrigger = onlyHandlers ? 2 : 3;
event.namespace = namespaces.join(".");
event.namespace_re = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === (elem.ownerDocument || document) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
event.preventDefault();
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
jQuery.acceptData( elem ) ) {
// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction() check here because IE6/7 fails that test.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
try {
elem[ type ]();
} catch ( e ) {
// IE<9 dies on focus/blur to hidden element (#1486,#12518)
// only reproducible on winXP IE8 native, not IE9 in IE8 mode
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
dispatch: function( event ) {
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event );
var i, ret, handleObj, matched, j,
handlerQueue = [],
args = core_slice.call( arguments ),
handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
// Triggered event must either 1) have no namespace, or
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
.apply( matched.elem, args );
if ( ret !== undefined ) {
if ( (event.result = ret) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var sel, handleObj, matches, i,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
// Black-hole SVG <use> instance trees (#13180)
// Avoid non-left-click bubbling in Firefox (#3861)
if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
/* jshint eqeqeq: false */
for ( ; cur != this; cur = cur.parentNode || this ) {
/* jshint eqeqeq: true */
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
matches = [];
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matches[ sel ] === undefined ) {
matches[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) >= 0 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matches[ sel ] ) {
matches.push( handleObj );
}
}
if ( matches.length ) {
handlerQueue.push({ elem: cur, handlers: matches });
}
}
}
}
// Add the remaining (directly-bound) handlers
if ( delegateCount < handlers.length ) {
handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
}
return handlerQueue;
},
fix: function( event ) {
if ( event[ jQuery.expando ] ) {
return event;
}
// Create a writable copy of the event object and normalize some properties
var i, prop, copy,
type = event.type,
originalEvent = event,
fixHook = this.fixHooks[ type ];
if ( !fixHook ) {
this.fixHooks[ type ] = fixHook =
rmouseEvent.test( type ) ? this.mouseHooks :
rkeyEvent.test( type ) ? this.keyHooks :
{};
}
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
event = new jQuery.Event( originalEvent );
i = copy.length;
while ( i-- ) {
prop = copy[ i ];
event[ prop ] = originalEvent[ prop ];
}
// Support: IE<9
// Fix target property (#1925)
if ( !event.target ) {
event.target = originalEvent.srcElement || document;
}
// Support: Chrome 23+, Safari?
// Target should not be a text node (#504, #13143)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// Support: IE<9
// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
event.metaKey = !!event.metaKey;
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
},
// Includes some event props shared by KeyEvent and MouseEvent
props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
fixHooks: {},
keyHooks: {
props: "char charCode key keyCode".split(" "),
filter: function( event, original ) {
// Add which for key events
if ( event.which == null ) {
event.which = original.charCode != null ? original.charCode : original.keyCode;
}
return event;
}
},
mouseHooks: {
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
filter: function( event, original ) {
var body, eventDoc, doc,
button = original.button,
fromElement = original.fromElement;
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && original.clientX != null ) {
eventDoc = event.target.ownerDocument || document;
doc = eventDoc.documentElement;
body = eventDoc.body;
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && fromElement ) {
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && button !== undefined ) {
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
}
return event;
}
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
focus: {
// Fire native event if possible so blur/focus sequence is correct
trigger: function() {
if ( this !== safeActiveElement() && this.focus ) {
try {
this.focus();
return false;
} catch ( e ) {
// Support: IE<9
// If we error on focus to hidden element (#1486, #12518),
// let .trigger() run the handlers
}
}
},
delegateType: "focusin"
},
blur: {
trigger: function() {
if ( this === safeActiveElement() && this.blur ) {
this.blur();
return false;
}
},
delegateType: "focusout"
},
click: {
// For checkbox, fire native event so checked state will be right
trigger: function() {
if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
this.click();
return false;
}
},
// For cross-browser consistency, don't fire native .click() on links
_default: function( event ) {
return jQuery.nodeName( event.target, "a" );
}
},
beforeunload: {
postDispatch: function( event ) {
// Even when returnValue equals to undefined Firefox will still show alert
if ( event.result !== undefined ) {
event.originalEvent.returnValue = event.result;
}
}
}
},
simulate: function( type, elem, event, bubble ) {
// Piggyback on a donor event to simulate a different one.
// Fake originalEvent to avoid donor's stopPropagation, but if the
// simulated event prevents default then we do the same on the donor.
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
isSimulated: true,
originalEvent: {}
}
);
if ( bubble ) {
jQuery.event.trigger( e, null, elem );
} else {
jQuery.event.dispatch.call( elem, e );
}
if ( e.isDefaultPrevented() ) {
event.preventDefault();
}
}
};
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle, false );
}
} :
function( elem, type, handle ) {
var name = "on" + type;
if ( elem.detachEvent ) {
// #8545, #7054, preventing memory leaks for custom events in IE6-8
// detachEvent needed property on element, by name of that event, to properly expose it to GC
if ( typeof elem[ name ] === core_strundefined ) {
elem[ name ] = null;
}
elem.detachEvent( name, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !(this instanceof jQuery.Event) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( !e ) {
return;
}
// If preventDefault exists, run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
// Support: IE
// Otherwise set the returnValue property of the original event to false
} else {
e.returnValue = false;
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( !e ) {
return;
}
// If stopPropagation exists, run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// Support: IE
// Set the cancelBubble property of the original event to true
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
}
};
// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mousenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
});
// IE submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Lazy-add a submit handler when a descendant form may potentially be submitted
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
if ( form && !jQuery._data( form, "submitBubbles" ) ) {
jQuery.event.add( form, "submit._submit", function( event ) {
event._submit_bubble = true;
});
jQuery._data( form, "submitBubbles", true );
}
});
// return undefined since we don't need an event listener
},
postDispatch: function( event ) {
// If form was submitted by the user, bubble the event up the tree
if ( event._submit_bubble ) {
delete event._submit_bubble;
if ( this.parentNode && !event.isTrigger ) {
jQuery.event.simulate( "submit", this.parentNode, event, true );
}
}
},
teardown: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
jQuery.event.remove( this, "._submit" );
}
};
}
// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {
jQuery.event.special.change = {
setup: function() {
if ( rformElems.test( this.nodeName ) ) {
// IE doesn't fire change on a check/radio until blur; trigger it on click
// after a propertychange. Eat the blur-change in special.change.handle.
// This still fires onchange a second time for check/radio after blur.
if ( this.type === "checkbox" || this.type === "radio" ) {
jQuery.event.add( this, "propertychange._change", function( event ) {
if ( event.originalEvent.propertyName === "checked" ) {
this._just_changed = true;
}
});
jQuery.event.add( this, "click._change", function( event ) {
if ( this._just_changed && !event.isTrigger ) {
this._just_changed = false;
}
// Allow triggered, simulated change events (#11500)
jQuery.event.simulate( "change", this, event, true );
});
}
return false;
}
// Delegated event; lazy-add a change handler on descendant inputs
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event, true );
}
});
jQuery._data( elem, "changeBubbles", true );
}
});
},
handle: function( event ) {
var elem = event.target;
// Swallow native change events from checkbox/radio, we already triggered them above
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
return event.handleObj.handler.apply( this, arguments );
}
},
teardown: function() {
jQuery.event.remove( this, "._change" );
return !rformElems.test( this.nodeName );
}
};
}
// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0,
handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
};
jQuery.event.special[ fix ] = {
setup: function() {
if ( attaches++ === 0 ) {
document.addEventListener( orig, handler, true );
}
},
teardown: function() {
if ( --attaches === 0 ) {
document.removeEventListener( orig, handler, true );
}
}
};
});
}
jQuery.fn.extend({
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
var type, origFn;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
this.on( type, selector, data, types[ type ], one );
}
return this;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return this;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return this.each( function() {
jQuery.event.add( this, types, fn, data, selector );
});
},
one: function( types, selector, data, fn ) {
return this.on( types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each(function() {
jQuery.event.remove( this, types, fn, selector );
});
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
var elem = this[0];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
});
var isSimple = /^.[^:#\[\.,]*$/,
rparentsprev = /^(?:parents|prev(?:Until|All))/,
rneedsContext = jQuery.expr.match.needsContext,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend({
find: function( selector ) {
var i,
ret = [],
self = this,
len = self.length;
if ( typeof selector !== "string" ) {
return this.pushStack( jQuery( selector ).filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
}) );
}
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, self[ i ], ret );
}
// Needed because $( selector, context ) becomes $( context ).find( selector )
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
ret.selector = this.selector ? this.selector + " " + selector : selector;
return ret;
},
has: function( target ) {
var i,
targets = jQuery( target, this ),
len = targets.length;
return this.filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector || [], true) );
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector || [], false) );
},
is: function( selector ) {
return !!winnow(
this,
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
typeof selector === "string" && rneedsContext.test( selector ) ?
jQuery( selector ) :
selector || [],
false
).length;
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
ret = [],
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
jQuery( selectors, context || this.context ) :
0;
for ( ; i < l; i++ ) {
for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
// Always skip document fragments
if ( cur.nodeType < 11 && (pos ?
pos.index(cur) > -1 :
// Don't pass non-elements to Sizzle
cur.nodeType === 1 &&
jQuery.find.matchesSelector(cur, selectors)) ) {
cur = ret.push( cur );
break;
}
}
}
return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
}
// index in selector
if ( typeof elem === "string" ) {
return jQuery.inArray( this[0], jQuery( elem ) );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context ) :
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( jQuery.unique(all) );
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter(selector)
);
}
});
function sibling( cur, dir ) {
do {
cur = cur[ dir ];
} while ( cur && cur.nodeType !== 1 );
return cur;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
if ( this.length > 1 ) {
// Remove duplicates
if ( !guaranteedUnique[ name ] ) {
ret = jQuery.unique( ret );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
ret = ret.reverse();
}
}
return this.pushStack( ret );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
var elem = elems[ 0 ];
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 && elem.nodeType === 1 ?
jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
return elem.nodeType === 1;
}));
},
dir: function( elem, dir, until ) {
var matched = [],
cur = elem[ dir ];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
/* jshint -W018 */
return !!qualifier.call( elem, i, elem ) !== not;
});
}
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( elem === qualifier ) !== not;
});
}
if ( typeof qualifier === "string" ) {
if ( isSimple.test( qualifier ) ) {
return jQuery.filter( qualifier, elements, not );
}
qualifier = jQuery.filter( qualifier, elements );
}
return jQuery.grep( elements, function( elem ) {
return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
});
}
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
if ( safeFrag.createElement ) {
while ( list.length ) {
safeFrag.createElement(
list.pop()
);
}
}
return safeFrag;
}
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
rleadingWhitespace = /^\s+/,
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnoInnerhtml = /<(?:script|style|link)/i,
manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /^$|\/(?:java|ecma)script/i,
rscriptTypeMasked = /^true\/(.*)/,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
// We have to close these tags to support XHTML (#13200)
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
area: [ 1, "<map>", "</map>" ],
param: [ 1, "<object>", "</object>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
// unless wrapped in a div with non-breaking characters in front of it.
_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
},
safeFragment = createSafeFragment( document ),
fragmentDiv = safeFragment.appendChild( document.createElement("div") );
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
jQuery.fn.extend({
text: function( value ) {
return jQuery.access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
}, null, value, arguments.length );
},
append: function() {
return this.domManip( arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip( arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.insertBefore( elem, target.firstChild );
}
});
},
before: function() {
return this.domManip( arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
});
},
after: function() {
return this.domManip( arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
});
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
var elem,
elems = selector ? jQuery.filter( selector, this ) : this,
i = 0;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem ) );
}
if ( elem.parentNode ) {
if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
setGlobalEval( getAll( elem, "script" ) );
}
elem.parentNode.removeChild( elem );
}
}
return this;
},
empty: function() {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
// If this is a select, ensure that it displays empty (#12336)
// Support: IE<9
if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
elem.options.length = 0;
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function () {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
});
},
html: function( value ) {
return jQuery.access( this, function( value ) {
var elem = this[0] || {},
i = 0,
l = this.length;
if ( value === undefined ) {
return elem.nodeType === 1 ?
elem.innerHTML.replace( rinlinejQuery, "" ) :
undefined;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
value = value.replace( rxhtmlTag, "<$1></$2>" );
try {
for (; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
elem = this[i] || {};
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch(e) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function() {
var
// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
args = jQuery.map( this, function( elem ) {
return [ elem.nextSibling, elem.parentNode ];
}),
i = 0;
// Make the changes, replacing each context element with the new content
this.domManip( arguments, function( elem ) {
var next = args[ i++ ],
parent = args[ i++ ];
if ( parent ) {
// Don't use the snapshot next if it has moved (#13810)
if ( next && next.parentNode !== parent ) {
next = this.nextSibling;
}
jQuery( this ).remove();
parent.insertBefore( elem, next );
}
// Allow new content to include elements from the context set
}, true );
// Force removal if there was no new content (e.g., from empty arguments)
return i ? this : this.remove();
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, callback, allowIntersection ) {
// Flatten any nested arrays
args = core_concat.apply( [], args );
var first, node, hasScripts,
scripts, doc, fragment,
i = 0,
l = this.length,
set = this,
iNoClone = l - 1,
value = args[0],
isFunction = jQuery.isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
return this.each(function( index ) {
var self = set.eq( index );
if ( isFunction ) {
args[0] = value.call( this, index, self.html() );
}
self.domManip( args, callback, allowIntersection );
});
}
if ( l ) {
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
if ( first ) {
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call( this[i], node, i );
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
if ( node.src ) {
// Hope ajax is available...
jQuery._evalUrl( node.src );
} else {
jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
}
}
}
}
// Fix #11809: Avoid leaking memory
fragment = first = null;
}
}
return this;
}
});
// Support: IE<8
// Manipulating tables requires a tbody
function manipulationTarget( elem, content ) {
return jQuery.nodeName( elem, "table" ) &&
jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
elem.getElementsByTagName("tbody")[0] ||
elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
elem;
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
var match = rscriptTypeMasked.exec( elem.type );
if ( match ) {
elem.type = match[1];
} else {
elem.removeAttribute("type");
}
return elem;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var elem,
i = 0;
for ( ; (elem = elems[i]) != null; i++ ) {
jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
}
}
function cloneCopyEvent( src, dest ) {
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
return;
}
var type, i, l,
oldData = jQuery._data( src ),
curData = jQuery._data( dest, oldData ),
events = oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
// make the cloned public data object a copy from the original
if ( curData.data ) {
curData.data = jQuery.extend( {}, curData.data );
}
}
function fixCloneNodeIssues( src, dest ) {
var nodeName, e, data;
// We do not need to do anything for non-Elements
if ( dest.nodeType !== 1 ) {
return;
}
nodeName = dest.nodeName.toLowerCase();
// IE6-8 copies events bound via attachEvent when using cloneNode.
if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
data = jQuery._data( dest );
for ( e in data.events ) {
jQuery.removeEvent( dest, e, data.handle );
}
// Event data gets referenced instead of copied if the expando gets copied too
dest.removeAttribute( jQuery.expando );
}
// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
if ( nodeName === "script" && dest.text !== src.text ) {
disableScript( dest ).text = src.text;
restoreScript( dest );
// IE6-10 improperly clones children of object elements using classid.
// IE10 throws NoModificationAllowedError if parent is null, #12132.
} else if ( nodeName === "object" ) {
if ( dest.parentNode ) {
dest.outerHTML = src.outerHTML;
}
// This path appears unavoidable for IE9. When cloning an object
// element in IE9, the outerHTML strategy above is not sufficient.
// If the src has innerHTML and the destination does not,
// copy the src.innerHTML into the dest.innerHTML. #10324
if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
dest.innerHTML = src.innerHTML;
}
} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
dest.defaultChecked = dest.checked = src.checked;
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if ( dest.value !== src.value ) {
dest.value = src.value;
}
// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if ( nodeName === "option" ) {
dest.defaultSelected = dest.selected = src.defaultSelected;
// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
i = 0,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone(true);
jQuery( insert[i] )[ original ]( elems );
// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
core_push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
});
function getAll( context, tag ) {
var elems, elem,
i = 0,
found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
undefined;
if ( !found ) {
for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
if ( !tag || jQuery.nodeName( elem, tag ) ) {
found.push( elem );
} else {
jQuery.merge( found, getAll( elem, tag ) );
}
}
}
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
jQuery.merge( [ context ], found ) :
found;
}
// Used in buildFragment, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
if ( manipulation_rcheckableType.test( elem.type ) ) {
elem.defaultChecked = elem.checked;
}
}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var destElements, node, clone, i, srcElements,
inPage = jQuery.contains( elem.ownerDocument, elem );
if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
clone = elem.cloneNode( true );
// IE<=8 does not properly clone detached, unknown element nodes
} else {
fragmentDiv.innerHTML = elem.outerHTML;
fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
}
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
// Fix all IE cloning issues
for ( i = 0; (node = srcElements[i]) != null; ++i ) {
// Ensure that the destination node is not null; Fixes #9587
if ( destElements[i] ) {
fixCloneNodeIssues( node, destElements[i] );
}
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0; (node = srcElements[i]) != null; i++ ) {
cloneCopyEvent( node, destElements[i] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
destElements = srcElements = node = null;
// Return the cloned set
return clone;
},
buildFragment: function( elems, context, scripts, selection ) {
var j, elem, contains,
tmp, tag, tbody, wrap,
l = elems.length,
// Ensure a safe fragment
safe = createSafeFragment( context ),
nodes = [],
i = 0;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( jQuery.type( elem ) === "object" ) {
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || safe.appendChild( context.createElement("div") );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
// Descend through wrappers to the right content
j = wrap[0];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Manually add leading whitespace removed by IE
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
elem = tag === "table" && !rtbody.test( elem ) ?
tmp.firstChild :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !rtbody.test( elem ) ?
tmp :
0;
j = elem && elem.childNodes.length;
while ( j-- ) {
if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
elem.removeChild( tbody );
}
}
}
jQuery.merge( nodes, tmp.childNodes );
// Fix #12392 for WebKit and IE > 9
tmp.textContent = "";
// Fix #12392 for oldIE
while ( tmp.firstChild ) {
tmp.removeChild( tmp.firstChild );
}
// Remember the top-level container for proper cleanup
tmp = safe.lastChild;
}
}
}
// Fix #11356: Clear elements from fragment
if ( tmp ) {
safe.removeChild( tmp );
}
// Reset defaultChecked for any radios and checkboxes
// about to be appended to the DOM in IE 6/7 (#8060)
if ( !jQuery.support.appendChecked ) {
jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
}
i = 0;
while ( (elem = nodes[ i++ ]) ) {
// #4087 - If origin and destination elements are the same, and this is
// that element, do not do anything
if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
continue;
}
contains = jQuery.contains( elem.ownerDocument, elem );
// Append to fragment
tmp = getAll( safe.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( contains ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( (elem = tmp[ j++ ]) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
tmp = null;
return safe;
},
cleanData: function( elems, /* internal */ acceptData ) {
var elem, type, id, data,
i = 0,
internalKey = jQuery.expando,
cache = jQuery.cache,
deleteExpando = jQuery.support.deleteExpando,
special = jQuery.event.special;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( acceptData || jQuery.acceptData( elem ) ) {
id = elem[ internalKey ];
data = id && cache[ id ];
if ( data ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Remove cache only if it was not already removed by jQuery.event.remove
if ( cache[ id ] ) {
delete cache[ id ];
// IE does not allow us to delete expando properties from nodes,
// nor does it have a removeAttribute function on Document nodes;
// we must handle all of these cases
if ( deleteExpando ) {
delete elem[ internalKey ];
} else if ( typeof elem.removeAttribute !== core_strundefined ) {
elem.removeAttribute( internalKey );
} else {
elem[ internalKey ] = null;
}
core_deletedIds.push( id );
}
}
}
}
},
_evalUrl: function( url ) {
return jQuery.ajax({
url: url,
type: "GET",
dataType: "script",
async: false,
global: false,
"throws": true
});
}
});
jQuery.fn.extend({
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
var isFunction = jQuery.isFunction( html );
return this.each(function(i) {
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
}
});
var iframe, getStyles, curCSS,
ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity\s*=\s*([^)]*)/,
rposition = /^(top|right|bottom|left)$/,
// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rmargin = /^margin/,
rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
elemdisplay = { BODY: "block" },
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: 0,
fontWeight: 400
},
cssExpand = [ "Top", "Right", "Bottom", "Left" ],
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {
// shortcut for names that are not vendor prefixed
if ( name in style ) {
return name;
}
// check for vendor prefixed names
var capName = name.charAt(0).toUpperCase() + name.slice(1),
origName = name,
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in style ) {
return name;
}
}
return origName;
}
function isHidden( elem, el ) {
// isHidden might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
}
function showHide( elements, show ) {
var display, elem, hidden,
values = [],
index = 0,
length = elements.length;
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
values[ index ] = jQuery._data( elem, "olddisplay" );
display = elem.style.display;
if ( show ) {
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !values[ index ] && display === "none" ) {
elem.style.display = "";
}
// Set elements which have been overridden with display: none
// in a stylesheet to whatever the default browser style is
// for such an element
if ( elem.style.display === "" && isHidden( elem ) ) {
values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
}
} else {
if ( !values[ index ] ) {
hidden = isHidden( elem );
if ( display && display !== "none" || !hidden ) {
jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
}
}
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( index = 0; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
elem.style.display = show ? values[ index ] || "" : "none";
}
}
return elements;
}
jQuery.fn.extend({
css: function( name, value ) {
return jQuery.access( this, function( elem, name, value ) {
var len, styles,
map = {},
i = 0;
if ( jQuery.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
},
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
if ( typeof state === "boolean" ) {
return state ? this.show() : this.hide();
}
return this.each(function() {
if ( isHidden( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
});
}
});
jQuery.extend({
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Don't automatically add "px" to these possibly-unitless properties
cssNumber: {
"columnCount": true,
"fillOpacity": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"order": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {
// normalize float css property
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = jQuery.camelCase( name ),
style = elem.style;
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// convert relative number strings (+= or -=) to relative numbers. #7345
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
// Make sure that NaN and null values aren't set. See: #7116
if ( value == null || type === "number" && isNaN( value ) ) {
return;
}
// If a number was passed in, add 'px' to the (except for certain CSS properties)
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
value += "px";
}
// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
// but it would mean to define eight (for every problematic property) identical functions
if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
style[ name ] = value;
} catch(e) {}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var num, val, hooks,
origName = jQuery.camelCase( name );
// Make sure that we're working with the right name
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
//convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Return, converting to number if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
}
return val;
}
});
// NOTE: we've included the "window" in window.getComputedStyle
// because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
getStyles = function( elem ) {
return window.getComputedStyle( elem, null );
};
curCSS = function( elem, name, _computed ) {
var width, minWidth, maxWidth,
computed = _computed || getStyles( elem ),
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
style = elem.style;
if ( computed ) {
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret;
};
} else if ( document.documentElement.currentStyle ) {
getStyles = function( elem ) {
return elem.currentStyle;
};
curCSS = function( elem, name, _computed ) {
var left, rs, rsLeft,
computed = _computed || getStyles( elem ),
ret = computed ? computed[ name ] : undefined,
style = elem.style;
// Avoid setting ret to empty string here
// so we don't default to auto
if ( ret == null && style && style[ name ] ) {
ret = style[ name ];
}
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
// but not position css attributes, as those are proportional to the parent element instead
// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
// Remember the original values
left = style.left;
rs = elem.runtimeStyle;
rsLeft = rs && rs.left;
// Put in the new values to get a computed value out
if ( rsLeft ) {
rs.left = elem.currentStyle.left;
}
style.left = name === "fontSize" ? "1em" : ret;
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
if ( rsLeft ) {
rs.left = rsLeft;
}
}
return ret === "" ? "auto" : ret;
};
}
function setPositiveNumber( elem, value, subtract ) {
var matches = rnumsplit.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
value;
}
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
var i = extra === ( isBorderBox ? "border" : "content" ) ?
// If we already have the right measurement, avoid augmentation
4 :
// Otherwise initialize for horizontal or vertical properties
name === "width" ? 1 : 0,
val = 0;
for ( ; i < 4; i += 2 ) {
// both box models exclude margin, so add it if we want it
if ( extra === "margin" ) {
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
}
if ( isBorderBox ) {
// border-box includes padding, so remove it if we want content
if ( extra === "content" ) {
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// at this point, extra isn't border nor margin, so remove border
if ( extra !== "margin" ) {
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
} else {
// at this point, extra isn't content, so add padding
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// at this point, extra isn't content nor padding, so add border
if ( extra !== "padding" ) {
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
return val;
}
function getWidthOrHeight( elem, name, extra ) {
// Start with offset property, which is equivalent to the border-box value
var valueIsBorderBox = true,
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
styles = getStyles( elem ),
isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// some non-html elements return undefined for offsetWidth, so check for null/undefined
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
if ( val <= 0 || val == null ) {
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name, styles );
if ( val < 0 || val == null ) {
val = elem.style[ name ];
}
// Computed unit is not pixels. Stop here and return.
if ( rnumnonpx.test(val) ) {
return val;
}
// we need the check for style in case a browser which returns unreliable values
// for getComputedStyle silently falls back to the reliable elem.style
valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
// Normalize "", auto, and prepare for extra
val = parseFloat( val ) || 0;
}
// use the active box-sizing model to add/subtract irrelevant styles
return ( val +
augmentWidthOrHeight(
elem,
name,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles
)
) + "px";
}
// Try to determine the default display value of an element
function css_defaultDisplay( nodeName ) {
var doc = document,
display = elemdisplay[ nodeName ];
if ( !display ) {
display = actualDisplay( nodeName, doc );
// If the simple way fails, read from inside an iframe
if ( display === "none" || !display ) {
// Use the already-created iframe if possible
iframe = ( iframe ||
jQuery("<iframe frameborder='0' width='0' height='0'/>")
.css( "cssText", "display:block !important" )
).appendTo( doc.documentElement );
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
doc.write("<!doctype html><html><body>");
doc.close();
display = actualDisplay( nodeName, doc );
iframe.detach();
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
}
return display;
}
// Called ONLY from within css_defaultDisplay
function actualDisplay( name, doc ) {
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
display = jQuery.css( elem[0], "display" );
elem.remove();
return display;
}
jQuery.each([ "height", "width" ], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// certain elements can have dimension info if we invisibly show them
// however, it must have a current display style that would benefit from this
return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
jQuery.swap( elem, cssShow, function() {
return getWidthOrHeight( elem, name, extra );
}) :
getWidthOrHeight( elem, name, extra );
}
},
set: function( elem, value, extra ) {
var styles = extra && getStyles( elem );
return setPositiveNumber( elem, value, extra ?
augmentWidthOrHeight(
elem,
name,
extra,
jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
styles
) : 0
);
}
};
});
if ( !jQuery.support.opacity ) {
jQuery.cssHooks.opacity = {
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
computed ? "1" : "";
},
set: function( elem, value ) {
var style = elem.style,
currentStyle = elem.currentStyle,
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
filter = currentStyle && currentStyle.filter || style.filter || "";
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
// if value === "", then remove inline opacity #12685
if ( ( value >= 1 || value === "" ) &&
jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
style.removeAttribute ) {
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
// if "filter:" is present at all, clearType is disabled, we want to avoid this
// style.removeAttribute is IE Only, but so apparently is this code path...
style.removeAttribute( "filter" );
// if there is no filter style applied in a css rule or unset inline opacity, we are done
if ( value === "" || currentStyle && !currentStyle.filter ) {
return;
}
}
// otherwise, set new filter values
style.filter = ralpha.test( filter ) ?
filter.replace( ralpha, opacity ) :
filter + " " + opacity;
}
};
}
// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
jQuery(function() {
if ( !jQuery.support.reliableMarginRight ) {
jQuery.cssHooks.marginRight = {
get: function( elem, computed ) {
if ( computed ) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
return jQuery.swap( elem, { "display": "inline-block" },
curCSS, [ elem, "marginRight" ] );
}
}
};
}
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// getComputedStyle returns percent when specified for top/left/bottom/right
// rather than make the css module depend on the offset module, we just check for it here
if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = {
get: function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// if curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
};
});
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
// Support: Opera <= 12.12
// Opera reports offsetWidths and offsetHeights less than zero on some elements
return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
// These hooks are used by animate to expand properties
jQuery.each({
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// assumes a single number if not a string
parts = typeof value === "string" ? value.split(" ") : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( !rmargin.test( prefix ) ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
});
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
jQuery.fn.extend({
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map(function(){
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
})
.filter(function(){
var type = this.type;
// Use .is(":disabled") so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !manipulation_rcheckableType.test( type ) );
})
.map(function( i, elem ){
var val = jQuery( this ).val();
return val == null ?
null :
jQuery.isArray( val ) ?
jQuery.map( val, function( val ){
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}) :
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}).get();
}
});
//Serialize an array of form elements or a set of
//key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
};
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" ).replace( r20, "+" );
};
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
});
jQuery.fn.extend({
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
},
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
}
});
var
// Document location
ajaxLocParts,
ajaxLocation,
ajax_nonce = jQuery.now(),
ajax_rquery = /\?/,
rhash = /#.*$/,
rts = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat("*");
// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
ajaxLocation = location.href;
} catch( e ) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement( "a" );
ajaxLocation.href = "";
ajaxLocation = ajaxLocation.href;
}
// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( (dataType = dataTypes[i++]) ) {
// Prepend if requested
if ( dataType[0] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
// Otherwise append
} else {
(structure[ dataType ] = structure[ dataType ] || []).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
});
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var deep, key,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
jQuery.fn.load = function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
}
var selector, response, type,
self = this,
off = url.indexOf(" ");
if ( off >= 0 ) {
selector = url.slice( off, url.length );
url = url.slice( 0, off );
}
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax({
url: url,
// if "type" variable is undefined, then "GET" method will be used
type: type,
dataType: "html",
data: params
}).done(function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
}).complete( callback && function( jqXHR, status ) {
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
});
}
return this;
};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
jQuery.fn[ type ] = function( fn ){
return this.on( type, fn );
};
});
jQuery.extend({
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: ajaxLocation,
type: "GET",
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /xml/,
html: /html/,
json: /json/
},
responseFields: {
xml: "responseXML",
text: "responseText",
json: "responseJSON"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": jQuery.parseJSON,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var // Cross-domain detection vars
parts,
// Loop variable
i,
// URL without anti-cache param
cacheURL,
// Response headers as string
responseHeadersString,
// timeout handle
timeoutTimer,
// To know if global events are to be dispatched
fireGlobals,
transport,
// Response headers
responseHeaders,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks("once memory"),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// The jqXHR state
state = 0,
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( state === 2 ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( (match = rheaders.exec( responseHeadersString )) ) {
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
}
}
match = responseHeaders[ key.toLowerCase() ];
}
return match == null ? null : match;
},
// Raw string
getAllResponseHeaders: function() {
return state === 2 ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
var lname = name.toLowerCase();
if ( !state ) {
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( !state ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( state < 2 ) {
for ( code in map ) {
// Lazy-add the new callback in a way that preserves old ones
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
} else {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR ).complete = completeDeferred.add;
jqXHR.success = jqXHR.done;
jqXHR.error = jqXHR.fail;
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
// A cross-domain request is in order when we have a protocol:host:port mismatch
if ( s.crossDomain == null ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!( parts &&
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
);
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( state === 2 ) {
return jqXHR;
}
// We can fire global events as of now if asked to
fireGlobals = s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger("ajaxStart");
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
cacheURL = s.url;
// More options handling for requests with no content
if ( !s.hasContent ) {
// If data is available, append data to url
if ( s.data ) {
cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add anti-cache in url if needed
if ( s.cache === false ) {
s.url = rts.test( cacheURL ) ?
// If there is already a '_' parameter, set its value
cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
// Otherwise add one to the end
cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
}
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
for ( i in { success: 1, error: 1, complete: 1 } ) {
jqXHR[ i ]( s[ i ] );
}
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = setTimeout(function() {
jqXHR.abort("timeout");
}, s.timeout );
}
try {
state = 1;
transport.send( requestHeaders, done );
} catch ( e ) {
// Propagate exception as error if not done
if ( state < 2 ) {
done( -1, e );
// Simply rethrow otherwise
} else {
throw e;
}
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Called once
if ( state === 2 ) {
return;
}
// State is "done" now
state = 2;
// Clear timeout if it exists
if ( timeoutTimer ) {
clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful
isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// Convert no matter what (that way responseXXX fields are always set)
response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining
if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader("Last-Modified");
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader("etag");
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 || s.type === "HEAD" ) {
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
statusText = "notmodified";
// If we have data, let's convert it
} else {
statusText = response.state;
success = response.data;
error = response.error;
isSuccess = !error;
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger("ajaxStop");
}
}
}
return jqXHR;
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
}
});
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
return jQuery.ajax({
url: url,
type: method,
dataType: type,
data: data,
success: callback
});
};
});
/* Handles responses to an ajax request:
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var firstDataType, ct, finalDataType, type,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
/* Chain conversions given the request and the original response
* Also sets the responseXXX fields on the jqXHR instance
*/
function ajaxConvert( s, response, jqXHR, isSuccess ) {
var conv2, current, conv, tmp, prev,
converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
current = dataTypes.shift();
// Convert to each sequential dataType
while ( current ) {
if ( s.responseFields[ current ] ) {
jqXHR[ s.responseFields[ current ] ] = response;
}
// Apply the dataFilter if provided
if ( !prev && isSuccess && s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
prev = current;
current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto
if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current
} else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split( " " );
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.unshift( tmp[ 1 ] );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s[ "throws" ] ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
}
}
}
}
}
}
return { state: "success", data: response };
}
// Install script dataType
jQuery.ajaxSetup({
accepts: {
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
script: /(?:java|ecma)script/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
});
// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
s.global = false;
}
});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var script,
head = document.head || jQuery("head")[0] || document.documentElement;
return {
send: function( _, callback ) {
script = document.createElement("script");
script.async = true;
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
script.src = s.url;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
// Remove the script
if ( script.parentNode ) {
script.parentNode.removeChild( script );
}
// Dereference the script
script = null;
// Callback if not abort
if ( !isAbort ) {
callback( 200, "success" );
}
}
};
// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
// Use native DOM manipulation to avoid our domManip AJAX trickery
head.insertBefore( script, head.firstChild );
},
abort: function() {
if ( script ) {
script.onload( undefined, true );
}
}
};
}
});
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
this[ callback ] = true;
return callback;
}
});
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters["script json"] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always(function() {
// Restore preexisting value
window[ callbackName ] = overwritten;
// Save back as free
if ( s[ callbackName ] ) {
// make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
});
// Delegate to script
return "script";
}
});
var xhrCallbacks, xhrSupported,
xhrId = 0,
// #5280: Internet Explorer will keep connections alive if we don't abort on unload
xhrOnUnloadAbort = window.ActiveXObject && function() {
// Abort all pending requests
var key;
for ( key in xhrCallbacks ) {
xhrCallbacks[ key ]( undefined, true );
}
};
// Functions to create xhrs
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch( e ) {}
}
function createActiveXHR() {
try {
return new window.ActiveXObject("Microsoft.XMLHTTP");
} catch( e ) {}
}
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
/* Microsoft failed to properly
* implement the XMLHttpRequest in IE7 (can't request local files),
* so we use the ActiveXObject when it is available
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
* we need a fallback.
*/
function() {
return !this.isLocal && createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
createStandardXHR;
// Determine support properties
xhrSupported = jQuery.ajaxSettings.xhr();
jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
xhrSupported = jQuery.support.ajax = !!xhrSupported;
// Create transport if the browser can provide an xhr
if ( xhrSupported ) {
jQuery.ajaxTransport(function( s ) {
// Cross domain only allowed if supported through XMLHttpRequest
if ( !s.crossDomain || jQuery.support.cors ) {
var callback;
return {
send: function( headers, complete ) {
// Get a new xhr
var handle, i,
xhr = s.xhr();
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open( s.type, s.url, s.async, s.username, s.password );
} else {
xhr.open( s.type, s.url, s.async );
}
// Apply custom fields if provided
if ( s.xhrFields ) {
for ( i in s.xhrFields ) {
xhr[ i ] = s.xhrFields[ i ];
}
}
// Override mime type if needed
if ( s.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( s.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
headers["X-Requested-With"] = "XMLHttpRequest";
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
} catch( err ) {}
// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( s.hasContent && s.data ) || null );
// Listener
callback = function( _, isAbort ) {
var status, responseHeaders, statusText, responses;
// Firefox throws exceptions when accessing properties
// of an xhr when a network error occurred
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {
// Was never called and is aborted or complete
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Only called once
callback = undefined;
// Do not keep as active anymore
if ( handle ) {
xhr.onreadystatechange = jQuery.noop;
if ( xhrOnUnloadAbort ) {
delete xhrCallbacks[ handle ];
}
}
// If it's an abort
if ( isAbort ) {
// Abort it manually if needed
if ( xhr.readyState !== 4 ) {
xhr.abort();
}
} else {
responses = {};
status = xhr.status;
responseHeaders = xhr.getAllResponseHeaders();
// When requesting binary data, IE6-9 will throw an exception
// on any attempt to access responseText (#11426)
if ( typeof xhr.responseText === "string" ) {
responses.text = xhr.responseText;
}
// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
try {
statusText = xhr.statusText;
} catch( e ) {
// We normalize with Webkit giving an empty statusText
statusText = "";
}
// Filter status for non standard behaviors
// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
if ( !status && s.isLocal && !s.crossDomain ) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if ( status === 1223 ) {
status = 204;
}
}
}
} catch( firefoxAccessException ) {
if ( !isAbort ) {
complete( -1, firefoxAccessException );
}
}
// Call complete if needed
if ( responses ) {
complete( status, statusText, responses, responseHeaders );
}
};
if ( !s.async ) {
// if we're in sync mode we fire the callback
callback();
} else if ( xhr.readyState === 4 ) {
// (IE6 & IE7) if it's in cache and has been
// retrieved directly we need to fire the callback
setTimeout( callback );
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
// Create the active xhrs callbacks list if needed
// and attach the unload handler
if ( !xhrCallbacks ) {
xhrCallbacks = {};
jQuery( window ).unload( xhrOnUnloadAbort );
}
// Add to list of active xhrs callbacks
xhrCallbacks[ handle ] = callback;
}
xhr.onreadystatechange = callback;
}
},
abort: function() {
if ( callback ) {
callback( undefined, true );
}
}
};
}
});
}
var fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
rrun = /queueHooks$/,
animationPrefilters = [ defaultPrefilter ],
tweeners = {
"*": [function( prop, value ) {
var tween = this.createTween( prop, value ),
target = tween.cur(),
parts = rfxnum.exec( value ),
unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
rfxnum.exec( jQuery.css( tween.elem, prop ) ),
scale = 1,
maxIterations = 20;
if ( start && start[ 3 ] !== unit ) {
// Trust units reported by jQuery.css
unit = unit || start[ 3 ];
// Make sure we update the tween properties later on
parts = parts || [];
// Iteratively approximate from a nonzero starting point
start = +target || 1;
do {
// If previous iteration zeroed out, double until we get *something*
// Use a string for doubling factor so we don't accidentally see scale as unchanged below
scale = scale || ".5";
// Adjust and apply
start = start / scale;
jQuery.style( tween.elem, prop, start + unit );
// Update scale, tolerating zero or NaN from tween.cur()
// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
}
// Update tween properties
if ( parts ) {
start = tween.start = +start || +target || 0;
tween.unit = unit;
// If a +=/-= token was provided, we're doing a relative animation
tween.end = parts[ 1 ] ?
start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
+parts[ 2 ];
}
return tween;
}]
};
// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout(function() {
fxNow = undefined;
});
return ( fxNow = jQuery.now() );
}
function createTween( value, prop, animation ) {
var tween,
collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( (tween = collection[ index ].call( animation, prop, value )) ) {
// we're done with this property
return tween;
}
}
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = animationPrefilters.length,
deferred = jQuery.Deferred().always( function() {
// don't match elem in the :animated selector
delete tick.elem;
}),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ]);
if ( percent < 1 && length ) {
return remaining;
} else {
deferred.resolveWith( elem, [ animation ] );
return false;
}
},
animation = deferred.promise({
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, { specialEasing: {} }, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// if we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( 1 );
}
// resolve when we played the last frame
// otherwise, reject
if ( gotoEnd ) {
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
}),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length ; index++ ) {
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
return result;
}
}
jQuery.map( props, createTween, animation );
if ( jQuery.isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
})
);
// attach callbacks from options
return animation.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
}
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = jQuery.camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( jQuery.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// not quite $.extend, this wont overwrite keys already present.
// also - reusing 'index' from above because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
jQuery.Animation = jQuery.extend( Animation, {
tweener: function( props, callback ) {
if ( jQuery.isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.split(" ");
}
var prop,
index = 0,
length = props.length;
for ( ; index < length ; index++ ) {
prop = props[ index ];
tweeners[ prop ] = tweeners[ prop ] || [];
tweeners[ prop ].unshift( callback );
}
},
prefilter: function( callback, prepend ) {
if ( prepend ) {
animationPrefilters.unshift( callback );
} else {
animationPrefilters.push( callback );
}
}
});
function defaultPrefilter( elem, props, opts ) {
/* jshint validthis: true */
var prop, value, toggle, tween, hooks, oldfire,
anim = this,
orig = {},
style = elem.style,
hidden = elem.nodeType && isHidden( elem ),
dataShow = jQuery._data( elem, "fxshow" );
// handle queue: false promises
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always(function() {
// doing this makes sure that the complete handler will be called
// before this completes
anim.always(function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
});
});
}
// height/width overflow pass
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height animated
if ( jQuery.css( elem, "display" ) === "inline" &&
jQuery.css( elem, "float" ) === "none" ) {
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
style.display = "inline-block";
} else {
style.zoom = 1;
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
if ( !jQuery.support.shrinkWrapBlocks ) {
anim.always(function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
});
}
}
// show/hide pass
for ( prop in props ) {
value = props[ prop ];
if ( rfxtypes.exec( value ) ) {
delete props[ prop ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
continue;
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
}
if ( !jQuery.isEmptyObject( orig ) ) {
if ( dataShow ) {
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
} else {
dataShow = jQuery._data( elem, "fxshow", {} );
}
// store state if its toggle - enables .stop().toggle() to "reverse"
if ( toggle ) {
dataShow.hidden = !hidden;
}
if ( hidden ) {
jQuery( elem ).show();
} else {
anim.done(function() {
jQuery( elem ).hide();
});
}
anim.done(function() {
var prop;
jQuery._removeData( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
});
for ( prop in orig ) {
tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = tween.start;
if ( hidden ) {
tween.end = tween.start;
tween.start = prop === "width" || prop === "height" ? 1 : 0;
}
}
}
}
}
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || "swing";
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
if ( tween.elem[ tween.prop ] != null &&
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
return tween.elem[ tween.prop ];
}
// passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails
// so, simple values such as "10px" are parsed to Float.
// complex values such as "rotate(1rad)" are returned as is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// use step hook for back compat - use cssHook if its there - use .style if its
// available and use plain properties where available
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Support: IE <=9
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
});
jQuery.fn.extend({
fadeTo: function( speed, to, easing, callback ) {
// show any hidden elements after setting opacity to 0
return this.filter( isHidden ).css( "opacity", 0 ).show()
// animate to the value specified
.end().animate({ opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately
if ( empty || jQuery._data( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each(function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = jQuery._data( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// start the next in the queue if the last step wasn't forced
// timers currently will call their complete callbacks, which will dequeue
// but only if they were gotoEnd
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
});
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each(function() {
var index,
data = jQuery._data( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// enable finishing flag on private data
data.finish = true;
// empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.stop ) {
hooks.stop.call( this, true );
}
// look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// turn off finishing flag
delete data.finish;
});
}
});
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
attrs = { height: type },
i = 0;
// if we include width, step value is 1 to do all cssExpand values,
// if we don't include width, step value is 2 to skip over Left and Right
includeWidth = includeWidth? 1 : 0;
for( ; i < 4 ; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show"),
slideUp: genFx("hide"),
slideToggle: genFx("toggle"),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
});
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
// normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p*Math.PI ) / 2;
}
};
jQuery.timers = [];
jQuery.fx = Tween.prototype.init;
jQuery.fx.tick = function() {
var timer,
timers = jQuery.timers,
i = 0;
fxNow = jQuery.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Checks the timer has not already been removed
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
if ( timer() && jQuery.timers.push( timer ) ) {
jQuery.fx.start();
}
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( !timerId ) {
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
}
};
jQuery.fx.stop = function() {
clearInterval( timerId );
timerId = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Back Compat <1.8 extension point
jQuery.fx.step = {};
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
jQuery.fn.offset = function( options ) {
if ( arguments.length ) {
return options === undefined ?
this :
this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
var docElem, win,
box = { top: 0, left: 0 },
elem = this[ 0 ],
doc = elem && elem.ownerDocument;
if ( !doc ) {
return;
}
docElem = doc.documentElement;
// Make sure it's not a disconnected DOM node
if ( !jQuery.contains( docElem, elem ) ) {
return box;
}
// If we don't have gBCR, just use 0,0 rather than error
// BlackBerry 5, iOS 3 (original iPhone)
if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
box = elem.getBoundingClientRect();
}
win = getWindow( doc );
return {
top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
};
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var position = jQuery.css( elem, "position" );
// set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curCSSTop = jQuery.css( elem, "top" ),
curCSSLeft = jQuery.css( elem, "left" ),
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
props = {}, curPosition = {}, curTop, curLeft;
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset,
parentOffset = { top: 0, left: 0 },
elem = this[ 0 ];
// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// we assume that getBoundingClientRect is available when computed position is fixed
offset = elem.getBoundingClientRect();
} else {
// Get *real* offsetParent
offsetParent = this.offsetParent();
// Get correct offsets
offset = this.offset();
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
parentOffset = offsetParent.offset();
}
// Add offsetParent borders
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
}
// Subtract parent offsets and element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || docElem;
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || docElem;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
var top = /Y/.test( prop );
jQuery.fn[ method ] = function( val ) {
return jQuery.access( this, function( elem, method, val ) {
var win = getWindow( elem );
if ( val === undefined ) {
return win ? (prop in win) ? win[ prop ] :
win.document.documentElement[ method ] :
elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : jQuery( win ).scrollLeft(),
top ? val : jQuery( win ).scrollTop()
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length, null );
};
});
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
// margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return jQuery.access( this, function( elem, type, value ) {
var doc;
if ( jQuery.isWindow( elem ) ) {
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
// isn't a whole lot we can do. See pull request at this URL for discussion:
// https://github.com/jquery/jquery/pull/764
return elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable, null );
};
});
});
// Limit scope pollution from any deprecated API
// (function() {
// The number of elements contained in the matched element set
jQuery.fn.size = function() {
return this.length;
};
jQuery.fn.andSelf = jQuery.fn.addBack;
// })();
if ( typeof module === "object" && module && typeof module.exports === "object" ) {
// Expose jQuery as module.exports in loaders that implement the Node
// module pattern (including browserify). Do not create the global, since
// the user will be storing it themselves locally, and globals are frowned
// upon in the Node module world.
module.exports = jQuery;
} else {
// Otherwise expose jQuery to the global object as usual
window.jQuery = window.$ = jQuery;
// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd ) {
define( "jquery", [], function () { return jQuery; } );
}
}
})( window );
|
ajax/libs/preact/2.4.0/preact.min.js
|
seogi1004/cdnjs
|
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gga-selenium-framework-reportng/src/main/resources/org/uncommons/reportng/mod/templates/html/jquery-1.4.3.min.js
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ggasoftware/gga-selenium-framework
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/*!
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* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
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* Copyright 2010, The Dojo Foundation
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*
* Date: Thu Oct 14 23:10:06 2010 -0400
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b.elem}).length};var vb=/^t(?:able|d|h)$/i,Fa=/^(?:body|html)$/i;c.fn.offset="getBoundingClientRect"in u.documentElement?function(a){var b=this[0],d;if(a)return this.each(function(k){c.offset.setOffset(this,a,k)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);try{d=b.getBoundingClientRect()}catch(e){}var f=b.ownerDocument,h=f.documentElement;if(!d||!c.contains(h,b))return d||{top:0,left:0};b=f.body;f=ea(f);return{top:d.top+(f.pageYOffset||c.support.boxModel&&
h.scrollTop||b.scrollTop)-(h.clientTop||b.clientTop||0),left:d.left+(f.pageXOffset||c.support.boxModel&&h.scrollLeft||b.scrollLeft)-(h.clientLeft||b.clientLeft||0)}}:function(a){var b=this[0];if(a)return this.each(function(s){c.offset.setOffset(this,a,s)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d=b.offsetParent,e=b.ownerDocument,f,h=e.documentElement,k=e.body;f=(e=e.defaultView)?e.getComputedStyle(b,null):b.currentStyle;
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height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";a.insertBefore(b,a.firstChild);d=b.firstChild;e=d.firstChild;f=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=e.offsetTop!==5;this.doesAddBorderForTableAndCells=
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"marginTop"))||0;d+=parseFloat(c.css(a,"marginLeft"))||0}return{top:b,left:d}},setOffset:function(a,b,d){var e=c.css(a,"position");if(e==="static")a.style.position="relative";var f=c(a),h=f.offset(),k=c.css(a,"top"),l=c.css(a,"left"),n=e==="absolute"&&c.inArray("auto",[k,l])>-1;e={};var s={};if(n)s=f.position();k=n?s.top:parseInt(k,10)||0;l=n?s.left:parseInt(l,10)||0;if(c.isFunction(b))b=b.call(a,d,h);if(b.top!=null)e.top=b.top-h.top+k;if(b.left!=null)e.left=b.left-h.left+l;"using"in b?b.using.call(a,
e):f.css(e)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),e=Fa.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.css(a,"marginTop"))||0;d.left-=parseFloat(c.css(a,"marginLeft"))||0;e.top+=parseFloat(c.css(b[0],"borderTopWidth"))||0;e.left+=parseFloat(c.css(b[0],"borderLeftWidth"))||0;return{top:d.top-e.top,left:d.left-e.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||u.body;a&&!Fa.test(a.nodeName)&&
c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(e){var f=this[0],h;if(!f)return null;if(e!==A)return this.each(function(){if(h=ea(this))h.scrollTo(!a?e:c(h).scrollLeft(),a?e:c(h).scrollTop());else this[d]=e});else return(h=ea(f))?"pageXOffset"in h?h[a?"pageYOffset":"pageXOffset"]:c.support.boxModel&&h.document.documentElement[d]||h.document.body[d]:f[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();
c.fn["inner"+b]=function(){return this[0]?parseFloat(c.css(this[0],d,"padding")):null};c.fn["outer"+b]=function(e){return this[0]?parseFloat(c.css(this[0],d,e?"margin":"border")):null};c.fn[d]=function(e){var f=this[0];if(!f)return e==null?null:this;if(c.isFunction(e))return this.each(function(h){var k=c(this);k[d](e.call(this,h,k[d]()))});return c.isWindow(f)?f.document.compatMode==="CSS1Compat"&&f.document.documentElement["client"+b]||f.document.body["client"+b]:f.nodeType===9?Math.max(f.documentElement["client"+
b],f.body["scroll"+b],f.documentElement["scroll"+b],f.body["offset"+b],f.documentElement["offset"+b]):e===A?parseFloat(c.css(f,d)):this.css(d,typeof e==="string"?e:e+"px")}})})(window);
|
src/svg-icons/av/movie.js
|
ichiohta/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let AvMovie = (props) => (
<SvgIcon {...props}>
<path d="M18 4l2 4h-3l-2-4h-2l2 4h-3l-2-4H8l2 4H7L5 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V4h-4z"/>
</SvgIcon>
);
AvMovie = pure(AvMovie);
AvMovie.displayName = 'AvMovie';
AvMovie.muiName = 'SvgIcon';
export default AvMovie;
|
app/javascript/mastodon/features/ui/components/column_link.js
|
h-izumi/mastodon
|
import React from 'react';
import PropTypes from 'prop-types';
import Link from 'react-router-dom/Link';
const ColumnLink = ({ icon, text, to, href, method, hideOnMobile }) => {
if (href) {
return (
<a href={href} className={`column-link ${hideOnMobile ? 'hidden-on-mobile' : ''}`} data-method={method}>
<i className={`fa fa-fw fa-${icon} column-link__icon`} />
{text}
</a>
);
} else {
return (
<Link to={to} className={`column-link ${hideOnMobile ? 'hidden-on-mobile' : ''}`}>
<i className={`fa fa-fw fa-${icon} column-link__icon`} />
{text}
</Link>
);
}
};
ColumnLink.propTypes = {
icon: PropTypes.string.isRequired,
text: PropTypes.string.isRequired,
to: PropTypes.string,
href: PropTypes.string,
method: PropTypes.string,
hideOnMobile: PropTypes.bool,
};
export default ColumnLink;
|
node_modules/react/lib/ReactElementSymbol.js
|
lhuria94/srijan-staff-react
|
/**
* Copyright 2014-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*
*/
'use strict';
// The Symbol used to tag the ReactElement type. If there is no native Symbol
// nor polyfill, then a plain number is used for performance.
var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;
module.exports = REACT_ELEMENT_TYPE;
|
ajax/libs/react-native-web/0.12.0-rc.1/exports/YellowBox/index.js
|
cdnjs/cdnjs
|
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
/**
* Copyright (c) Nicolas Gallagher.
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
import React from 'react';
import UnimplementedView from '../../modules/UnimplementedView';
var YellowBox =
/*#__PURE__*/
function (_React$Component) {
_inheritsLoose(YellowBox, _React$Component);
function YellowBox() {
return _React$Component.apply(this, arguments) || this;
}
YellowBox.ignoreWarnings = function ignoreWarnings() {};
var _proto = YellowBox.prototype;
_proto.render = function render() {
return React.createElement(UnimplementedView, this.props);
};
return YellowBox;
}(React.Component);
export default YellowBox;
|
ajax/libs/forerunnerdb/1.3.370/fdb-legacy.js
|
sreym/cdnjs
|
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
var Core = _dereq_('../lib/Core'),
CollectionGroup = _dereq_('../lib/CollectionGroup'),
View = _dereq_('../lib/View'),
Highchart = _dereq_('../lib/Highchart'),
Persist = _dereq_('../lib/Persist'),
Document = _dereq_('../lib/Document'),
Overview = _dereq_('../lib/Overview'),
OldView = _dereq_('../lib/OldView'),
OldViewBind = _dereq_('../lib/OldView.Bind'),
Grid = _dereq_('../lib/Grid');
if (typeof window !== 'undefined') {
window.ForerunnerDB = Core;
}
module.exports = Core;
},{"../lib/CollectionGroup":5,"../lib/Core":6,"../lib/Document":9,"../lib/Grid":10,"../lib/Highchart":11,"../lib/OldView":27,"../lib/OldView.Bind":26,"../lib/Overview":30,"../lib/Persist":32,"../lib/View":38}],2:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Creates an always-sorted multi-key bucket that allows ForerunnerDB to
* know the index that a document will occupy in an array with minimal
* processing, speeding up things like sorted views.
* @param {object} orderBy An order object.
* @constructor
*/
var ActiveBucket = function (orderBy) {
var sortKey;
this._primaryKey = '_id';
this._keyArr = [];
this._data = [];
this._objLookup = {};
this._count = 0;
for (sortKey in orderBy) {
if (orderBy.hasOwnProperty(sortKey)) {
this._keyArr.push({
key: sortKey,
dir: orderBy[sortKey]
});
}
}
};
Shared.addModule('ActiveBucket', ActiveBucket);
Shared.mixin(ActiveBucket.prototype, 'Mixin.Sorting');
/**
* Gets / sets the primary key used by the active bucket.
* @returns {String} The current primary key.
*/
Shared.synthesize(ActiveBucket.prototype, 'primaryKey');
/**
* Quicksorts a single document into the passed array and
* returns the index that the document should occupy.
* @param {object} obj The document to calculate index for.
* @param {array} arr The array the document index will be
* calculated for.
* @param {string} item The string key representation of the
* document whose index is being calculated.
* @param {function} fn The comparison function that is used
* to determine if a document is sorted below or above the
* document we are calculating the index for.
* @returns {number} The index the document should occupy.
*/
ActiveBucket.prototype.qs = function (obj, arr, item, fn) {
// If the array is empty then return index zero
if (!arr.length) {
return 0;
}
var lastMidwayIndex = -1,
midwayIndex,
lookupItem,
result,
start = 0,
end = arr.length - 1;
// Loop the data until our range overlaps
while (end >= start) {
// Calculate the midway point (divide and conquer)
midwayIndex = Math.floor((start + end) / 2);
if (lastMidwayIndex === midwayIndex) {
// No more items to scan
break;
}
// Get the item to compare against
lookupItem = arr[midwayIndex];
if (lookupItem !== undefined) {
// Compare items
result = fn(this, obj, item, lookupItem);
if (result > 0) {
start = midwayIndex + 1;
}
if (result < 0) {
end = midwayIndex - 1;
}
}
lastMidwayIndex = midwayIndex;
}
if (result > 0) {
return midwayIndex + 1;
} else {
return midwayIndex;
}
};
/**
* Calculates the sort position of an item against another item.
* @param {object} sorter An object or instance that contains
* sortAsc and sortDesc methods.
* @param {object} obj The document to compare.
* @param {string} a The first key to compare.
* @param {string} b The second key to compare.
* @returns {number} Either 1 for sort a after b or -1 to sort
* a before b.
* @private
*/
ActiveBucket.prototype._sortFunc = function (sorter, obj, a, b) {
var aVals = a.split('.:.'),
bVals = b.split('.:.'),
arr = sorter._keyArr,
count = arr.length,
index,
sortType,
castType;
for (index = 0; index < count; index++) {
sortType = arr[index];
castType = typeof obj[sortType.key];
if (castType === 'number') {
aVals[index] = Number(aVals[index]);
bVals[index] = Number(bVals[index]);
}
// Check for non-equal items
if (aVals[index] !== bVals[index]) {
// Return the sorted items
if (sortType.dir === 1) {
return sorter.sortAsc(aVals[index], bVals[index]);
}
if (sortType.dir === -1) {
return sorter.sortDesc(aVals[index], bVals[index]);
}
}
}
};
/**
* Inserts a document into the active bucket.
* @param {object} obj The document to insert.
* @returns {number} The index the document now occupies.
*/
ActiveBucket.prototype.insert = function (obj) {
var key,
keyIndex;
key = this.documentKey(obj);
keyIndex = this._data.indexOf(key);
if (keyIndex === -1) {
// Insert key
keyIndex = this.qs(obj, this._data, key, this._sortFunc);
this._data.splice(keyIndex, 0, key);
} else {
this._data.splice(keyIndex, 0, key);
}
this._objLookup[obj[this._primaryKey]] = key;
this._count++;
return keyIndex;
};
/**
* Removes a document from the active bucket.
* @param {object} obj The document to remove.
* @returns {boolean} True if the document was removed
* successfully or false if it wasn't found in the active
* bucket.
*/
ActiveBucket.prototype.remove = function (obj) {
var key,
keyIndex;
key = this._objLookup[obj[this._primaryKey]];
if (key) {
keyIndex = this._data.indexOf(key);
if (keyIndex > -1) {
this._data.splice(keyIndex, 1);
delete this._objLookup[obj[this._primaryKey]];
this._count--;
return true;
} else {
return false;
}
}
return false;
};
/**
* Get the index that the passed document currently occupies
* or the index it will occupy if added to the active bucket.
* @param {object} obj The document to get the index for.
* @returns {number} The index.
*/
ActiveBucket.prototype.index = function (obj) {
var key,
keyIndex;
key = this.documentKey(obj);
keyIndex = this._data.indexOf(key);
if (keyIndex === -1) {
// Get key index
keyIndex = this.qs(obj, this._data, key, this._sortFunc);
}
return keyIndex;
};
/**
* The key that represents the passed document.
* @param {object} obj The document to get the key for.
* @returns {string} The document key.
*/
ActiveBucket.prototype.documentKey = function (obj) {
var key = '',
arr = this._keyArr,
count = arr.length,
index,
sortType;
for (index = 0; index < count; index++) {
sortType = arr[index];
if (key) {
key += '.:.';
}
key += obj[sortType.key];
}
// Add the unique identifier on the end of the key
key += '.:.' + obj[this._primaryKey];
return key;
};
/**
* Get the number of documents currently indexed in the active
* bucket instance.
* @returns {number} The number of documents.
*/
ActiveBucket.prototype.count = function () {
return this._count;
};
Shared.finishModule('ActiveBucket');
module.exports = ActiveBucket;
},{"./Shared":37}],3:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
var BinaryTree = function (data, compareFunc, hashFunc) {
this.init.apply(this, arguments);
};
BinaryTree.prototype.init = function (data, index, compareFunc, hashFunc) {
this._store = [];
this._keys = [];
if (index !== undefined) { this.index(index); }
if (compareFunc !== undefined) { this.compareFunc(compareFunc); }
if (hashFunc !== undefined) { this.hashFunc(hashFunc); }
if (data !== undefined) { this.data(data); }
};
Shared.addModule('BinaryTree', BinaryTree);
Shared.mixin(BinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(BinaryTree.prototype, 'Mixin.Sorting');
Shared.mixin(BinaryTree.prototype, 'Mixin.Common');
Shared.synthesize(BinaryTree.prototype, 'compareFunc');
Shared.synthesize(BinaryTree.prototype, 'hashFunc');
Shared.synthesize(BinaryTree.prototype, 'indexDir');
Shared.synthesize(BinaryTree.prototype, 'keys');
Shared.synthesize(BinaryTree.prototype, 'index', function (index) {
if (index !== undefined) {
// Convert the index object to an array of key val objects
this.keys(this.extractKeys(index));
}
return this.$super.call(this, index);
});
BinaryTree.prototype.extractKeys = function (obj) {
var i,
keys = [];
for (i in obj) {
if (obj.hasOwnProperty(i)) {
keys.push({
key: i,
val: obj[i]
});
}
}
return keys;
};
BinaryTree.prototype.data = function (val) {
if (val !== undefined) {
this._data = val;
if (this._hashFunc) { this._hash = this._hashFunc(val); }
return this;
}
return this._data;
};
BinaryTree.prototype.push = function (val) {
if (val !== undefined) {
this._store.push(val);
return this;
}
return false;
};
BinaryTree.prototype.pull = function (val) {
if (val !== undefined) {
var index = this._store.indexOf(val);
if (index > -1) {
this._store.splice(index, 1);
return true;
}
}
return false;
};
/**
* Default compare method. Can be overridden.
* @param a
* @param b
* @returns {number}
* @private
*/
BinaryTree.prototype._compareFunc = function (a, b) {
// Loop the index array
var i,
indexData,
result = 0;
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (indexData.val === 1) {
result = this.sortAsc(a[indexData.key], b[indexData.key]);
} else if (indexData.val === -1) {
result = this.sortDesc(a[indexData.key], b[indexData.key]);
}
if (result !== 0) {
return result;
}
}
return result;
};
/**
* Default hash function. Can be overridden.
* @param obj
* @private
*/
BinaryTree.prototype._hashFunc = function (obj) {
/*var i,
indexData,
hash = '';
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (hash) { hash += '_'; }
hash += obj[indexData.key];
}
return hash;*/
return obj[this._keys[0].key];
};
BinaryTree.prototype.insert = function (data) {
var result,
inserted,
failed,
i;
if (data instanceof Array) {
// Insert array of data
inserted = [];
failed = [];
for (i = 0; i < data.length; i++) {
if (this.insert(data[i])) {
inserted.push(data[i]);
} else {
failed.push(data[i]);
}
}
return {
inserted: inserted,
failed: failed
};
}
if (!this._data) {
// Insert into this node (overwrite) as there is no data
this.data(data);
//this.push(data);
return true;
}
result = this._compareFunc(this._data, data);
if (result === 0) {
this.push(data);
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._compareFunc, this._hashFunc);
}
return true;
}
if (result === -1) {
// Greater than this node
if (this._right) {
// Propagate down the right branch
this._right.insert(data);
} else {
// Assign to right branch
this._right = new BinaryTree(data, this._index, this._compareFunc, this._hashFunc);
}
return true;
}
if (result === 1) {
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._compareFunc, this._hashFunc);
}
return true;
}
return false;
};
BinaryTree.prototype.lookup = function (data, resultArr) {
var result = this._compareFunc(this._data, data);
resultArr = resultArr || [];
if (result === 0) {
if (this._left) { this._left.lookup(data, resultArr); }
resultArr.push(this._data);
if (this._right) { this._right.lookup(data, resultArr); }
}
if (result === -1) {
if (this._right) { this._right.lookup(data, resultArr); }
}
if (result === 1) {
if (this._left) { this._left.lookup(data, resultArr); }
}
return resultArr;
};
BinaryTree.prototype.inOrder = function (type, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.inOrder(type, resultArr);
}
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
if (this._right) {
this._right.inOrder(type, resultArr);
}
return resultArr;
};
/*BinaryTree.prototype.find = function (type, search, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.find(type, search, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.find(type, search, resultArr);
}
return resultArr;
};*/
/**
*
* @param {String} type
* @param {String} key The data key to range search against.
* @param {Number} from Range search from this value (inclusive)
* @param {Number} to Range search to this value (inclusive)
* @param {Array=} resultArr Leave undefined when calling (internal use)
* @returns {Array} Array of matching document objects
*/
BinaryTree.prototype.findRange = function (type, key, from, to, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.findRange(type, key, from, to, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRange(type, key, from, to, resultArr);
}
return resultArr;
};
/*BinaryTree.prototype.findRegExp = function (type, key, pattern, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.findRegExp(type, key, pattern, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRegExp(type, key, pattern, resultArr);
}
return resultArr;
};*/
BinaryTree.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path(),
indexKeyArr = pathSolver.parseArr(this._index),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
Shared.finishModule('BinaryTree');
module.exports = BinaryTree;
},{"./Path":31,"./Shared":37}],4:[function(_dereq_,module,exports){
"use strict";
var Shared,
Db,
Metrics,
KeyValueStore,
Path,
IndexHashMap,
IndexBinaryTree,
Crc,
Overload,
ReactorIO;
Shared = _dereq_('./Shared');
/**
* Creates a new collection. Collections store multiple documents and
* handle CRUD against those documents.
* @constructor
*/
var Collection = function (name) {
this.init.apply(this, arguments);
};
Collection.prototype.init = function (name, options) {
this._primaryKey = '_id';
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._name = name;
this._data = [];
this._metrics = new Metrics();
this._options = options || {
changeTimestamp: false
};
// Create an object to store internal protected data
this._metaData = {};
this._deferQueue = {
insert: [],
update: [],
remove: [],
upsert: []
};
this._deferThreshold = {
insert: 100,
update: 100,
remove: 100,
upsert: 100
};
this._deferTime = {
insert: 1,
update: 1,
remove: 1,
upsert: 1
};
// Set the subset to itself since it is the root collection
this.subsetOf(this);
};
Shared.addModule('Collection', Collection);
Shared.mixin(Collection.prototype, 'Mixin.Common');
Shared.mixin(Collection.prototype, 'Mixin.Events');
Shared.mixin(Collection.prototype, 'Mixin.ChainReactor');
Shared.mixin(Collection.prototype, 'Mixin.CRUD');
Shared.mixin(Collection.prototype, 'Mixin.Constants');
Shared.mixin(Collection.prototype, 'Mixin.Triggers');
Shared.mixin(Collection.prototype, 'Mixin.Sorting');
Shared.mixin(Collection.prototype, 'Mixin.Matching');
Shared.mixin(Collection.prototype, 'Mixin.Updating');
Shared.mixin(Collection.prototype, 'Mixin.Tags');
Metrics = _dereq_('./Metrics');
KeyValueStore = _dereq_('./KeyValueStore');
Path = _dereq_('./Path');
IndexHashMap = _dereq_('./IndexHashMap');
IndexBinaryTree = _dereq_('./IndexBinaryTree');
Crc = _dereq_('./Crc');
Db = Shared.modules.Db;
Overload = _dereq_('./Overload');
ReactorIO = _dereq_('./ReactorIO');
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Collection.prototype.crc = Crc;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'state');
/**
* Gets / sets the name of the collection.
* @param {String=} val The name of the collection to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'name');
/**
* Gets / sets the metadata stored in the collection.
*/
Shared.synthesize(Collection.prototype, 'metaData');
/**
* Get the data array that represents the collection's data.
* This data is returned by reference and should not be altered outside
* of the provided CRUD functionality of the collection as doing so
* may cause unstable index behaviour within the collection.
* @returns {Array}
*/
Collection.prototype.data = function () {
return this._data;
};
/**
* Drops a collection and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
Collection.prototype.drop = function (callback) {
var key;
if (!this.isDropped()) {
if (this._db && this._db._collection && this._name) {
if (this.debug()) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
this.emit('drop', this);
delete this._db._collection[this._name];
// Remove any reactor IO chain links
if (this._collate) {
for (key in this._collate) {
if (this._collate.hasOwnProperty(key)) {
this.collateRemove(key);
}
}
}
delete this._primaryKey;
delete this._primaryIndex;
delete this._primaryCrc;
delete this._crcLookup;
delete this._name;
delete this._data;
delete this._metrics;
if (callback) { callback(false, true); }
return true;
}
} else {
if (callback) { callback(false, true); }
return true;
}
if (callback) { callback(false, true); }
return false;
};
/**
* Gets / sets the primary key for this collection.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
Collection.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
if (this._primaryKey !== keyName) {
this._primaryKey = keyName;
// Set the primary key index primary key
this._primaryIndex.primaryKey(keyName);
// Rebuild the primary key index
this.rebuildPrimaryKeyIndex();
}
return this;
}
return this._primaryKey;
};
/**
* Handles insert events and routes changes to binds and views as required.
* @param {Array} inserted An array of inserted documents.
* @param {Array} failed An array of documents that failed to insert.
* @private
*/
Collection.prototype._onInsert = function (inserted, failed) {
this.emit('insert', inserted, failed);
};
/**
* Handles update events and routes changes to binds and views as required.
* @param {Array} items An array of updated documents.
* @private
*/
Collection.prototype._onUpdate = function (items) {
this.emit('update', items);
};
/**
* Handles remove events and routes changes to binds and views as required.
* @param {Array} items An array of removed documents.
* @private
*/
Collection.prototype._onRemove = function (items) {
this.emit('remove', items);
};
/**
* Handles any change to the collection.
* @private
*/
Collection.prototype._onChange = function () {
if (this._options.changeTimestamp) {
// Record the last change timestamp
this._metaData.lastChange = new Date();
}
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'db', function (db) {
if (db) {
if (this.primaryKey() === '_id') {
// Set primary key to the db's key by default
this.primaryKey(db.primaryKey());
// Apply the same debug settings
this.debug(db.debug());
}
}
return this.$super.apply(this, arguments);
});
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'mongoEmulation');
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set.
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
* @param options Optional options object.
* @param callback Optional callback function.
*/
Collection.prototype.setData = function (data, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (data) {
var op = this._metrics.create('setData');
op.start();
options = this.options(options);
this.preSetData(data, options, callback);
if (options.$decouple) {
data = this.decouple(data);
}
if (!(data instanceof Array)) {
data = [data];
}
op.time('transformIn');
data = this.transformIn(data);
op.time('transformIn');
var oldData = [].concat(this._data);
this._dataReplace(data);
// Update the primary key index
op.time('Rebuild Primary Key Index');
this.rebuildPrimaryKeyIndex(options);
op.time('Rebuild Primary Key Index');
// Rebuild all other indexes
op.time('Rebuild All Other Indexes');
this._rebuildIndexes();
op.time('Rebuild All Other Indexes');
op.time('Resolve chains');
this.chainSend('setData', data, {oldData: oldData});
op.time('Resolve chains');
op.stop();
this._onChange();
this.emit('setData', this._data, oldData);
}
if (callback) { callback(false); }
return this;
};
/**
* Drops and rebuilds the primary key index for all documents in the collection.
* @param {Object=} options An optional options object.
* @private
*/
Collection.prototype.rebuildPrimaryKeyIndex = function (options) {
options = options || {
$ensureKeys: undefined,
$violationCheck: undefined
};
var ensureKeys = options && options.$ensureKeys !== undefined ? options.$ensureKeys : true,
violationCheck = options && options.$violationCheck !== undefined ? options.$violationCheck : true,
arr,
arrCount,
arrItem,
pIndex = this._primaryIndex,
crcIndex = this._primaryCrc,
crcLookup = this._crcLookup,
pKey = this._primaryKey,
jString;
// Drop the existing primary index
pIndex.truncate();
crcIndex.truncate();
crcLookup.truncate();
// Loop the data and check for a primary key in each object
arr = this._data;
arrCount = arr.length;
while (arrCount--) {
arrItem = arr[arrCount];
if (ensureKeys) {
// Make sure the item has a primary key
this.ensurePrimaryKey(arrItem);
}
if (violationCheck) {
// Check for primary key violation
if (!pIndex.uniqueSet(arrItem[pKey], arrItem)) {
// Primary key violation
throw(this.logIdentifier() + ' Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: ' + arrItem[this._primaryKey]);
}
} else {
pIndex.set(arrItem[pKey], arrItem);
}
// Generate a CRC string
jString = this.jStringify(arrItem);
crcIndex.set(arrItem[pKey], jString);
crcLookup.set(jString, arrItem);
}
};
/**
* Checks for a primary key on the document and assigns one if none
* currently exists.
* @param {Object} obj The object to check a primary key against.
* @private
*/
Collection.prototype.ensurePrimaryKey = function (obj) {
if (obj[this._primaryKey] === undefined) {
// Assign a primary key automatically
obj[this._primaryKey] = this.objectId();
}
};
/**
* Clears all data from the collection.
* @returns {Collection}
*/
Collection.prototype.truncate = function () {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
this.emit('truncate', this._data);
// Clear all the data from the collection
this._data.length = 0;
// Re-create the primary index data
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._onChange();
this.deferEmit('change', {type: 'truncate'});
return this;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} obj The document object to upsert or an array containing
* documents to upsert.
*
* If the document contains a primary key field (based on the collections's primary
* key) then the database will search for an existing document with a matching id.
* If a matching document is found, the document will be updated. Any keys that
* match keys on the existing document will be overwritten with new data. Any keys
* that do not currently exist on the document will be added to the document.
*
* If the document does not contain an id or the id passed does not match an existing
* document, an insert is performed instead. If no id is present a new primary key
* id is provided for the item.
*
* @param {Function=} callback Optional callback method.
* @returns {Object} An object containing two keys, "op" contains either "insert" or
* "update" depending on the type of operation that was performed and "result"
* contains the return data from the operation used.
*/
Collection.prototype.upsert = function (obj, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (obj) {
var queue = this._deferQueue.upsert,
deferThreshold = this._deferThreshold.upsert;
var returnData = {},
query,
i;
// Determine if the object passed is an array or not
if (obj instanceof Array) {
if (obj.length > deferThreshold) {
// Break up upsert into blocks
this._deferQueue.upsert = queue.concat(obj);
// Fire off the insert queue handler
this.processQueue('upsert', callback);
return {};
} else {
// Loop the array and upsert each item
returnData = [];
for (i = 0; i < obj.length; i++) {
returnData.push(this.upsert(obj[i]));
}
if (callback) { callback(); }
return returnData;
}
}
// Determine if the operation is an insert or an update
if (obj[this._primaryKey]) {
// Check if an object with this primary key already exists
query = {};
query[this._primaryKey] = obj[this._primaryKey];
if (this._primaryIndex.lookup(query)[0]) {
// The document already exists with this id, this operation is an update
returnData.op = 'update';
} else {
// No document with this id exists, this operation is an insert
returnData.op = 'insert';
}
} else {
// The document passed does not contain an id, this operation is an insert
returnData.op = 'insert';
}
switch (returnData.op) {
case 'insert':
returnData.result = this.insert(obj);
break;
case 'update':
returnData.result = this.update(query, obj);
break;
default:
break;
}
return returnData;
} else {
if (callback) { callback(); }
}
return {};
};
/**
* Executes a method against each document that matches query and returns an
* array of documents that may have been modified by the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the results.
* @param {Object=} options Optional options object.
* @returns {Array}
*/
Collection.prototype.filter = function (query, func, options) {
return (this.find(query, options)).filter(func);
};
/**
* Executes a method against each document that matches query and then executes
* an update based on the return data of the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the update.
* @param {Object=} options Optional options object passed to the initial find call.
* @returns {Array}
*/
Collection.prototype.filterUpdate = function (query, func, options) {
var items = this.find(query, options),
results = [],
singleItem,
singleQuery,
singleUpdate,
pk = this.primaryKey(),
i;
for (i = 0; i < items.length; i++) {
singleItem = items[i];
singleUpdate = func(singleItem);
if (singleUpdate) {
singleQuery = {};
singleQuery[pk] = singleItem[pk];
results.push(this.update(singleQuery, singleUpdate));
}
}
return results;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} query The query that must be matched for a document to be
* operated on.
* @param {Object} update The object containing updated key/values. Any keys that
* match keys on the existing document will be overwritten with this data. Any
* keys that do not currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @returns {Array} The items that were updated.
*/
Collection.prototype.update = function (query, update, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// Decouple the update data
update = this.decouple(update);
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
this.convertToFdb(update);
}
// Handle transform
update = this.transformIn(update);
if (this.debug()) {
console.log(this.logIdentifier() + ' Updating some data');
}
var self = this,
op = this._metrics.create('update'),
dataSet,
updated,
updateCall = function (referencedDoc) {
var oldDoc = self.decouple(referencedDoc),
newDoc,
triggerOperation,
result;
if (self.willTrigger(self.TYPE_UPDATE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_UPDATE, self.PHASE_AFTER)) {
newDoc = self.decouple(referencedDoc);
triggerOperation = {
type: 'update',
query: self.decouple(query),
update: self.decouple(update),
options: self.decouple(options),
op: op
};
// Update newDoc with the update criteria so we know what the data will look
// like AFTER the update is processed
result = self.updateObject(newDoc, triggerOperation.update, triggerOperation.query, triggerOperation.options, '');
if (self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_BEFORE, referencedDoc, newDoc) !== false) {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, newDoc, triggerOperation.query, triggerOperation.options, '');
// NOTE: If for some reason we would only like to fire this event if changes are actually going
// to occur on the object from the proposed update then we can add "result &&" to the if
self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_AFTER, oldDoc, newDoc);
} else {
// Trigger cancelled operation so tell result that it was not updated
result = false;
}
} else {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, update, query, options, '');
}
// Inform indexes of the change
self._updateIndexes(oldDoc, referencedDoc);
return result;
};
op.start();
op.time('Retrieve documents to update');
dataSet = this.find(query, {$decouple: false});
op.time('Retrieve documents to update');
if (dataSet.length) {
op.time('Update documents');
updated = dataSet.filter(updateCall);
op.time('Update documents');
if (updated.length) {
op.time('Resolve chains');
this.chainSend('update', {
query: query,
update: update,
dataSet: dataSet
}, options);
op.time('Resolve chains');
this._onUpdate(updated);
this._onChange();
this.deferEmit('change', {type: 'update', data: updated});
}
}
op.stop();
// TODO: Should we decouple the updated array before return by default?
return updated || [];
};
/**
* Replaces an existing object with data from the new object without
* breaking data references.
* @param {Object} currentObj The object to alter.
* @param {Object} newObj The new object to overwrite the existing one with.
* @returns {*} Chain.
* @private
*/
Collection.prototype._replaceObj = function (currentObj, newObj) {
var i;
// Check if the new document has a different primary key value from the existing one
// Remove item from indexes
this._removeFromIndexes(currentObj);
// Remove existing keys from current object
for (i in currentObj) {
if (currentObj.hasOwnProperty(i)) {
delete currentObj[i];
}
}
// Add new keys to current object
for (i in newObj) {
if (newObj.hasOwnProperty(i)) {
currentObj[i] = newObj[i];
}
}
// Update the item in the primary index
if (!this._insertIntoIndexes(currentObj)) {
throw(this.logIdentifier() + ' Primary key violation in update! Key violated: ' + currentObj[this._primaryKey]);
}
// Update the object in the collection data
//this._data.splice(this._data.indexOf(currentObj), 1, newObj);
return this;
};
/**
* Helper method to update a document from it's id.
* @param {String} id The id of the document.
* @param {Object} update The object containing the key/values to update to.
* @returns {Array} The items that were updated.
*/
Collection.prototype.updateById = function (id, update) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.update(searchObj, update);
};
/**
* Internal method for document updating.
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update the document with.
* @param {Object} query The query object that we need to match to perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform, if none is specified
* default is to set new data against matching fields.
* @returns {Boolean} True if the document was updated with new / changed data or
* false if it was not updated because the data was the same.
* @private
*/
Collection.prototype.updateObject = function (doc, update, query, options, path, opType) {
// TODO: This method is long, try to break it into smaller pieces
update = this.decouple(update);
// Clear leading dots from path
path = path || '';
if (path.substr(0, 1) === '.') { path = path.substr(1, path.length -1); }
//var oldDoc = this.decouple(doc),
var updated = false,
recurseUpdated = false,
operation,
tmpArray,
tmpIndex,
tmpCount,
tempIndex,
pathInstance,
sourceIsArray,
updateIsArray,
i;
// Loop each key in the update object
for (i in update) {
if (update.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
// Check if the property starts with a dollar (function)
if (i.substr(0, 1) === '$') {
// Check for commands
switch (i) {
case '$key':
case '$index':
case '$data':
case '$min':
case '$max':
// Ignore some operators
operation = true;
break;
case '$each':
operation = true;
// Loop over the array of updates and run each one
tmpCount = update.$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
recurseUpdated = this.updateObject(doc, update.$each[tmpIndex], query, options, path);
if (recurseUpdated) {
updated = true;
}
}
updated = updated || recurseUpdated;
break;
default:
operation = true;
// Now run the operation
recurseUpdated = this.updateObject(doc, update[i], query, options, path, i);
updated = updated || recurseUpdated;
break;
}
}
// Check if the key has a .$ at the end, denoting an array lookup
if (this._isPositionalKey(i)) {
operation = true;
// Modify i to be the name of the field
i = i.substr(0, i.length - 2);
pathInstance = new Path(path + '.' + i);
// Check if the key is an array and has items
if (doc[i] && doc[i] instanceof Array && doc[i].length) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], pathInstance.value(query)[0], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
// Loop the items that matched and update them
for (tmpIndex = 0; tmpIndex < tmpArray.length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpArray[tmpIndex]], update[i + '.$'], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
}
}
if (!operation) {
if (!opType && typeof(update[i]) === 'object') {
if (doc[i] !== null && typeof(doc[i]) === 'object') {
// Check if we are dealing with arrays
sourceIsArray = doc[i] instanceof Array;
updateIsArray = update[i] instanceof Array;
if (sourceIsArray || updateIsArray) {
// Check if the update is an object and the doc is an array
if (!updateIsArray && sourceIsArray) {
// Update is an object, source is an array so match the array items
// with our query object to find the one to update inside this array
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpIndex], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
// Either both source and update are arrays or the update is
// an array and the source is not, so set source to update
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
// The doc key is an object so traverse the
// update further
recurseUpdated = this.updateObject(doc[i], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
switch (opType) {
case '$inc':
var doUpdate = true;
// Check for a $min / $max operator
if (update[i] > 0) {
if (update.$max) {
// Check current value
if (doc[i] >= update.$max) {
// Don't update
doUpdate = false;
}
}
} else if (update[i] < 0) {
if (update.$min) {
// Check current value
if (doc[i] <= update.$min) {
// Don't update
doUpdate = false;
}
}
}
if (doUpdate) {
this._updateIncrement(doc, i, update[i]);
updated = true;
}
break;
case '$cast':
// Casts a property to the type specified if it is not already
// that type. If the cast is an array or an object and the property
// is not already that type a new array or object is created and
// set to the property, overwriting the previous value
switch (update[i]) {
case 'array':
if (!(doc[i] instanceof Array)) {
// Cast to an array
this._updateProperty(doc, i, update.$data || []);
updated = true;
}
break;
case 'object':
if (!(doc[i] instanceof Object) || (doc[i] instanceof Array)) {
// Cast to an object
this._updateProperty(doc, i, update.$data || {});
updated = true;
}
break;
case 'number':
if (typeof doc[i] !== 'number') {
// Cast to a number
this._updateProperty(doc, i, Number(doc[i]));
updated = true;
}
break;
case 'string':
if (typeof doc[i] !== 'string') {
// Cast to a string
this._updateProperty(doc, i, String(doc[i]));
updated = true;
}
break;
default:
throw(this.logIdentifier() + ' Cannot update cast to unknown type: ' + update[i]);
}
break;
case '$push':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Check for a $position modifier with an $each
if (update[i].$position !== undefined && update[i].$each instanceof Array) {
// Grab the position to insert at
tempIndex = update[i].$position;
// Loop the each array and push each item
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updateSplicePush(doc[i], tempIndex + tmpIndex, update[i].$each[tmpIndex]);
}
} else if (update[i].$each instanceof Array) {
// Do a loop over the each to push multiple items
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updatePush(doc[i], update[i].$each[tmpIndex]);
}
} else {
// Do a standard push
this._updatePush(doc[i], update[i]);
}
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot push to a key that is not an array! (' + i + ')');
}
break;
case '$pull':
if (doc[i] instanceof Array) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
tmpCount = tmpArray.length;
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
this._updatePull(doc[i], tmpArray[tmpCount]);
updated = true;
}
}
break;
case '$pullAll':
if (doc[i] instanceof Array) {
if (update[i] instanceof Array) {
tmpArray = doc[i];
tmpCount = tmpArray.length;
if (tmpCount > 0) {
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
for (tempIndex = 0; tempIndex < update[i].length; tempIndex++) {
if (tmpArray[tmpCount] === update[i][tempIndex]) {
this._updatePull(doc[i], tmpCount);
tmpCount--;
updated = true;
}
}
if (tmpCount < 0) {
break;
}
}
}
} else {
throw(this.logIdentifier() + ' Cannot pullAll without being given an array of values to pull! (' + i + ')');
}
}
break;
case '$addToSet':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Loop the target array and check for existence of item
var targetArr = doc[i],
targetArrIndex,
targetArrCount = targetArr.length,
objHash,
addObj = true,
optionObj = (options && options.$addToSet),
hashMode,
pathSolver;
// Check if we have an options object for our operation
if (update[i].$key) {
hashMode = false;
pathSolver = new Path(update[i].$key);
objHash = pathSolver.value(update[i])[0];
// Remove the key from the object before we add it
delete update[i].$key;
} else if (optionObj && optionObj.key) {
hashMode = false;
pathSolver = new Path(optionObj.key);
objHash = pathSolver.value(update[i])[0];
} else {
objHash = this.jStringify(update[i]);
hashMode = true;
}
for (targetArrIndex = 0; targetArrIndex < targetArrCount; targetArrIndex++) {
if (hashMode) {
// Check if objects match via a string hash (JSON)
if (this.jStringify(targetArr[targetArrIndex]) === objHash) {
// The object already exists, don't add it
addObj = false;
break;
}
} else {
// Check if objects match based on the path
if (objHash === pathSolver.value(targetArr[targetArrIndex])[0]) {
// The object already exists, don't add it
addObj = false;
break;
}
}
}
if (addObj) {
this._updatePush(doc[i], update[i]);
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot addToSet on a key that is not an array! (' + i + ')');
}
break;
case '$splicePush':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
tempIndex = update.$index;
if (tempIndex !== undefined) {
delete update.$index;
// Check for out of bounds index
if (tempIndex > doc[i].length) {
tempIndex = doc[i].length;
}
this._updateSplicePush(doc[i], tempIndex, update[i]);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot splicePush without a $index integer value!');
}
} else {
throw(this.logIdentifier() + ' Cannot splicePush with a key that is not an array! (' + i + ')');
}
break;
case '$move':
if (doc[i] instanceof Array) {
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
var moveToIndex = update.$index;
if (moveToIndex !== undefined) {
delete update.$index;
this._updateSpliceMove(doc[i], tmpIndex, moveToIndex);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot move without a $index integer value!');
}
break;
}
}
} else {
throw(this.logIdentifier() + ' Cannot move on a key that is not an array! (' + i + ')');
}
break;
case '$mul':
this._updateMultiply(doc, i, update[i]);
updated = true;
break;
case '$rename':
this._updateRename(doc, i, update[i]);
updated = true;
break;
case '$overwrite':
this._updateOverwrite(doc, i, update[i]);
updated = true;
break;
case '$unset':
this._updateUnset(doc, i);
updated = true;
break;
case '$clear':
this._updateClear(doc, i);
updated = true;
break;
case '$pop':
if (doc[i] instanceof Array) {
if (this._updatePop(doc[i], update[i])) {
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot pop from a key that is not an array! (' + i + ')');
}
break;
case '$toggle':
// Toggle the boolean property between true and false
this._updateProperty(doc, i, !doc[i]);
updated = true;
break;
default:
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
break;
}
}
}
}
}
return updated;
};
/**
* Determines if the passed key has an array positional mark (a dollar at the end
* of its name).
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
Collection.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Removes any documents from the collection that match the search query
* key/values.
* @param {Object} query The query object.
* @param {Object=} options An options object.
* @param {Function=} callback A callback method.
* @returns {Array} An array of the documents that were removed.
*/
Collection.prototype.remove = function (query, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var self = this,
dataSet,
index,
arrIndex,
returnArr,
removeMethod,
triggerOperation,
doc,
newDoc;
if (typeof(options) === 'function') {
callback = options;
options = {};
}
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (query instanceof Array) {
returnArr = [];
for (arrIndex = 0; arrIndex < query.length; arrIndex++) {
returnArr.push(this.remove(query[arrIndex], {noEmit: true}));
}
if (!options || (options && !options.noEmit)) {
this._onRemove(returnArr);
}
if (callback) { callback(false, returnArr); }
return returnArr;
} else {
dataSet = this.find(query, {$decouple: false});
if (dataSet.length) {
removeMethod = function (dataItem) {
// Remove the item from the collection's indexes
self._removeFromIndexes(dataItem);
// Remove data from internal stores
index = self._data.indexOf(dataItem);
self._dataRemoveAtIndex(index);
};
// Remove the data from the collection
for (var i = 0; i < dataSet.length; i++) {
doc = dataSet[i];
if (self.willTrigger(self.TYPE_REMOVE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_REMOVE, self.PHASE_AFTER)) {
triggerOperation = {
type: 'remove'
};
newDoc = self.decouple(doc);
if (self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_BEFORE, newDoc, newDoc) !== false) {
// The trigger didn't ask to cancel so execute the removal method
removeMethod(doc);
self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_AFTER, newDoc, newDoc);
}
} else {
// No triggers to execute
removeMethod(doc);
}
}
//op.time('Resolve chains');
this.chainSend('remove', {
query: query,
dataSet: dataSet
}, options);
//op.time('Resolve chains');
if (!options || (options && !options.noEmit)) {
this._onRemove(dataSet);
}
this._onChange();
this.deferEmit('change', {type: 'remove', data: dataSet});
}
if (callback) { callback(false, dataSet); }
return dataSet;
}
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
* @returns {Array} An array of documents that were removed.
*/
Collection.prototype.removeById = function (id) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.remove(searchObj);
};
/**
* Processes a deferred action queue.
* @param {String} type The queue name to process.
* @param {Function} callback A method to call when the queue has processed.
* @param {Object=} resultObj A temp object to hold results in.
*/
Collection.prototype.processQueue = function (type, callback, resultObj) {
var self = this,
queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type],
dataArr,
result;
resultObj = resultObj || {
deferred: true
};
if (queue.length) {
// Process items up to the threshold
if (queue.length) {
if (queue.length > deferThreshold) {
// Grab items up to the threshold value
dataArr = queue.splice(0, deferThreshold);
} else {
// Grab all the remaining items
dataArr = queue.splice(0, queue.length);
}
result = self[type](dataArr);
switch (type) {
case 'insert':
resultObj.inserted = resultObj.inserted || [];
resultObj.failed = resultObj.failed || [];
resultObj.inserted = resultObj.inserted.concat(result.inserted);
resultObj.failed = resultObj.failed.concat(result.failed);
break;
}
}
// Queue another process
setTimeout(function () {
self.processQueue.call(self, type, callback, resultObj);
}, deferTime);
} else {
if (callback) { callback(resultObj); }
}
// Check if all queues are complete
if (!this.isProcessingQueue()) {
this.emit('queuesComplete');
}
};
/**
* Checks if any CRUD operations have been deferred and are still waiting to
* be processed.
* @returns {Boolean} True if there are still deferred CRUD operations to process
* or false if all queues are clear.
*/
Collection.prototype.isProcessingQueue = function () {
var i;
for (i in this._deferQueue) {
if (this._deferQueue.hasOwnProperty(i)) {
if (this._deferQueue[i].length) {
return true;
}
}
}
return false;
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype.insert = function (data, index, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (typeof(index) === 'function') {
callback = index;
index = this._data.length;
} else if (index === undefined) {
index = this._data.length;
}
data = this.transformIn(data);
return this._insertHandle(data, index, callback);
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype._insertHandle = function (data, index, callback) {
var //self = this,
queue = this._deferQueue.insert,
deferThreshold = this._deferThreshold.insert,
//deferTime = this._deferTime.insert,
inserted = [],
failed = [],
insertResult,
resultObj,
i;
if (data instanceof Array) {
// Check if there are more insert items than the insert defer
// threshold, if so, break up inserts so we don't tie up the
// ui or thread
if (data.length > deferThreshold) {
// Break up insert into blocks
this._deferQueue.insert = queue.concat(data);
// Fire off the insert queue handler
this.processQueue('insert', callback);
return;
} else {
// Loop the array and add items
for (i = 0; i < data.length; i++) {
insertResult = this._insert(data[i], index + i);
if (insertResult === true) {
inserted.push(data[i]);
} else {
failed.push({
doc: data[i],
reason: insertResult
});
}
}
}
} else {
// Store the data item
insertResult = this._insert(data, index);
if (insertResult === true) {
inserted.push(data);
} else {
failed.push({
doc: data,
reason: insertResult
});
}
}
//op.time('Resolve chains');
this.chainSend('insert', data, {index: index});
//op.time('Resolve chains');
resultObj = {
deferred: false,
inserted: inserted,
failed: failed
};
this._onInsert(inserted, failed);
if (callback) { callback(resultObj); }
this._onChange();
this.deferEmit('change', {type: 'insert', data: inserted});
return resultObj;
};
/**
* Internal method to insert a document into the collection. Will
* check for index violations before allowing the document to be inserted.
* @param {Object} doc The document to insert after passing index violation
* tests.
* @param {Number=} index Optional index to insert the document at.
* @returns {Boolean|Object} True on success, false if no document passed,
* or an object containing details about an index violation if one occurred.
* @private
*/
Collection.prototype._insert = function (doc, index) {
if (doc) {
var self = this,
indexViolation,
triggerOperation,
insertMethod,
newDoc;
this.ensurePrimaryKey(doc);
// Check indexes are not going to be broken by the document
indexViolation = this.insertIndexViolation(doc);
insertMethod = function (doc) {
// Add the item to the collection's indexes
self._insertIntoIndexes(doc);
// Check index overflow
if (index > self._data.length) {
index = self._data.length;
}
// Insert the document
self._dataInsertAtIndex(index, doc);
};
if (!indexViolation) {
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
triggerOperation = {
type: 'insert'
};
if (self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_BEFORE, {}, doc) !== false) {
insertMethod(doc);
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
// Clone the doc so that the programmer cannot update the internal document
// on the "after" phase trigger
newDoc = self.decouple(doc);
self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_AFTER, {}, newDoc);
}
} else {
// The trigger just wants to cancel the operation
return false;
}
} else {
// No triggers to execute
insertMethod(doc);
}
return true;
} else {
return 'Index violation in index: ' + indexViolation;
}
}
return 'No document passed to insert';
};
/**
* Inserts a document into the internal collection data array at
* Inserts a document into the internal collection data array at
* the specified index.
* @param {number} index The index to insert at.
* @param {object} doc The document to insert.
* @private
*/
Collection.prototype._dataInsertAtIndex = function (index, doc) {
this._data.splice(index, 0, doc);
};
/**
* Removes a document from the internal collection data array at
* the specified index.
* @param {number} index The index to remove from.
* @private
*/
Collection.prototype._dataRemoveAtIndex = function (index) {
this._data.splice(index, 1);
};
/**
* Replaces all data in the collection's internal data array with
* the passed array of data.
* @param {array} data The array of data to replace existing data with.
* @private
*/
Collection.prototype._dataReplace = function (data) {
// Clear the array - using a while loop with pop is by far the
// fastest way to clear an array currently
while (this._data.length) {
this._data.pop();
}
// Append new items to the array
this._data = this._data.concat(data);
};
/**
* Inserts a document into the collection indexes.
* @param {Object} doc The document to insert.
* @private
*/
Collection.prototype._insertIntoIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
violated,
jString = this.jStringify(doc);
// Insert to primary key index
violated = this._primaryIndex.uniqueSet(doc[this._primaryKey], doc);
this._primaryCrc.uniqueSet(doc[this._primaryKey], jString);
this._crcLookup.uniqueSet(jString, doc);
// Insert into other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].insert(doc);
}
}
return violated;
};
/**
* Removes a document from the collection indexes.
* @param {Object} doc The document to remove.
* @private
*/
Collection.prototype._removeFromIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
jString = this.jStringify(doc);
// Remove from primary key index
this._primaryIndex.unSet(doc[this._primaryKey]);
this._primaryCrc.unSet(doc[this._primaryKey]);
this._crcLookup.unSet(jString);
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].remove(doc);
}
}
};
/**
* Updates collection index data for the passed document.
* @param {Object} oldDoc The old document as it was before the update.
* @param {Object} newDoc The document as it now is after the update.
* @private
*/
Collection.prototype._updateIndexes = function (oldDoc, newDoc) {
this._removeFromIndexes(oldDoc);
this._insertIntoIndexes(newDoc);
};
/**
* Rebuild collection indexes.
* @private
*/
Collection.prototype._rebuildIndexes = function () {
var arr = this._indexByName,
arrIndex;
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].rebuild();
}
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param {Object} query The query object to generate the subset with.
* @param {Object=} options An options object.
* @returns {*}
*/
Collection.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Gets / sets the collection that this collection is a subset of.
* @param {Collection=} collection The collection to set as the parent of this subset.
* @returns {Collection}
*/
Shared.synthesize(Collection.prototype, 'subsetOf');
/**
* Checks if the collection is a subset of the passed collection.
* @param {Collection} collection The collection to test against.
* @returns {Boolean} True if the passed collection is the parent of
* the current collection.
*/
Collection.prototype.isSubsetOf = function (collection) {
return this._subsetOf === collection;
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
Collection.prototype.distinct = function (key, query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var data = this.find(query, options),
pathSolver = new Path(key),
valueUsed = {},
distinctValues = [],
value,
i;
// Loop the data and build array of distinct values
for (i = 0; i < data.length; i++) {
value = pathSolver.value(data[i])[0];
if (value && !valueUsed[value]) {
valueUsed[value] = true;
distinctValues.push(value);
}
}
return distinctValues;
};
/**
* Helper method to find a document by it's id.
* @param {String} id The id of the document.
* @param {Object=} options The options object, allowed keys are sort and limit.
* @returns {Array} The items that were updated.
*/
Collection.prototype.findById = function (id, options) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.find(searchObj, options)[0];
};
/**
* Finds all documents that contain the passed string or search object
* regardless of where the string might occur within the document. This
* will match strings from the start, middle or end of the document's
* string (partial match).
* @param search The string to search for. Case sensitive.
* @param options A standard find() options object.
* @returns {Array} An array of documents that matched the search string.
*/
Collection.prototype.peek = function (search, options) {
// Loop all items
var arr = this._data,
arrCount = arr.length,
arrIndex,
arrItem,
tempColl = new Collection(),
typeOfSearch = typeof search;
if (typeOfSearch === 'string') {
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Get json representation of object
arrItem = this.jStringify(arr[arrIndex]);
// Check if string exists in object json
if (arrItem.indexOf(search) > -1) {
// Add this item to the temp collection
tempColl.insert(arr[arrIndex]);
}
}
return tempColl.find({}, options);
} else {
return this.find(search, options);
}
};
/**
* Provides a query plan / operations log for a query.
* @param {Object} query The query to execute.
* @param {Object=} options Optional options object.
* @returns {Object} The query plan.
*/
Collection.prototype.explain = function (query, options) {
var result = this.find(query, options);
return result.__fdbOp._data;
};
/**
* Generates an options object with default values or adds default
* values to a passed object if those values are not currently set
* to anything.
* @param {object=} obj Optional options object to modify.
* @returns {object} The options object.
*/
Collection.prototype.options = function (obj) {
obj = obj || {};
obj.$decouple = obj.$decouple !== undefined ? obj.$decouple : true;
obj.$explain = obj.$explain !== undefined ? obj.$explain : false;
return obj;
};
/**
* Queries the collection based on the query object passed.
* @param {Object} query The query key/values that a document must match in
* order for it to be returned in the result array.
* @param {Object=} options An optional options object.
* @param {Function=} callback !! DO NOT USE, THIS IS NON-OPERATIONAL !!
* Optional callback. If specified the find process
* will not return a value and will assume that you wish to operate under an
* async mode. This will break up large find requests into smaller chunks and
* process them in a non-blocking fashion allowing large datasets to be queried
* without causing the browser UI to pause. Results from this type of operation
* will be passed back to the callback once completed.
*
* @returns {Array} The results array from the find operation, containing all
* documents that matched the query.
*/
Collection.prototype.find = function (query, options, callback) {
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (callback) {
// Check the size of the collection's data array
// Split operation into smaller tasks and callback when complete
callback('Callbacks for the find() operation are not yet implemented!', []);
return [];
}
return this._find.apply(this, arguments);
};
Collection.prototype._find = function (query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// TODO: This method is quite long, break into smaller pieces
query = query || {};
options = this.options(options);
var op = this._metrics.create('find'),
pk = this.primaryKey(),
self = this,
analysis,
scanLength,
requiresTableScan = true,
resultArr,
joinCollectionIndex,
joinIndex,
joinCollection = {},
joinQuery,
joinPath,
joinCollectionName,
joinCollectionInstance,
joinMatch,
joinMatchIndex,
joinSearchQuery,
joinSearchOptions,
joinMulti,
joinRequire,
joinFindResults,
joinFindResult,
joinItem,
joinPrefix,
resultCollectionName,
resultIndex,
resultRemove = [],
index,
i, j, k, l,
fieldListOn = [],
fieldListOff = [],
elemMatchPathSolver,
elemMatchSubArr,
elemMatchSpliceArr,
matcherTmpOptions = {},
result,
cursor = {},
//renameFieldMethod,
//renameFieldPath,
matcher = function (doc) {
return self._match(doc, query, options, 'and', matcherTmpOptions);
};
op.start();
if (query) {
// Get query analysis to execute best optimised code path
op.time('analyseQuery');
analysis = this._analyseQuery(self.decouple(query), options, op);
op.time('analyseQuery');
op.data('analysis', analysis);
if (analysis.hasJoin && analysis.queriesJoin) {
// The query has a join and tries to limit by it's joined data
// Get an instance reference to the join collections
op.time('joinReferences');
for (joinIndex = 0; joinIndex < analysis.joinsOn.length; joinIndex++) {
joinCollectionName = analysis.joinsOn[joinIndex];
joinPath = new Path(analysis.joinQueries[joinCollectionName]);
joinQuery = joinPath.value(query)[0];
joinCollection[analysis.joinsOn[joinIndex]] = this._db.collection(analysis.joinsOn[joinIndex]).subset(joinQuery);
// Remove join clause from main query
delete query[analysis.joinQueries[joinCollectionName]];
}
op.time('joinReferences');
}
// Check if an index lookup can be used to return this result
if (analysis.indexMatch.length && (!options || (options && !options.$skipIndex))) {
op.data('index.potential', analysis.indexMatch);
op.data('index.used', analysis.indexMatch[0].index);
// Get the data from the index
op.time('indexLookup');
resultArr = analysis.indexMatch[0].lookup || [];
op.time('indexLookup');
// Check if the index coverage is all keys, if not we still need to table scan it
if (analysis.indexMatch[0].keyData.totalKeyCount === analysis.indexMatch[0].keyData.score) {
// Don't require a table scan to find relevant documents
requiresTableScan = false;
}
} else {
op.flag('usedIndex', false);
}
if (requiresTableScan) {
if (resultArr && resultArr.length) {
scanLength = resultArr.length;
op.time('tableScan: ' + scanLength);
// Filter the source data and return the result
resultArr = resultArr.filter(matcher);
} else {
// Filter the source data and return the result
scanLength = this._data.length;
op.time('tableScan: ' + scanLength);
resultArr = this._data.filter(matcher);
}
op.time('tableScan: ' + scanLength);
}
// Order the array if we were passed a sort clause
if (options.$orderBy) {
op.time('sort');
resultArr = this.sort(options.$orderBy, resultArr);
op.time('sort');
}
if (options.$page !== undefined && options.$limit !== undefined) {
// Record paging data
cursor.page = options.$page;
cursor.pages = Math.ceil(resultArr.length / options.$limit);
cursor.records = resultArr.length;
// Check if we actually need to apply the paging logic
if (options.$page && options.$limit > 0) {
op.data('cursor', cursor);
// Skip to the page specified based on limit
resultArr.splice(0, options.$page * options.$limit);
}
}
if (options.$skip) {
cursor.skip = options.$skip;
// Skip past the number of records specified
resultArr.splice(0, options.$skip);
op.data('skip', options.$skip);
}
if (options.$limit && resultArr && resultArr.length > options.$limit) {
cursor.limit = options.$limit;
resultArr.length = options.$limit;
op.data('limit', options.$limit);
}
if (options.$decouple) {
// Now decouple the data from the original objects
op.time('decouple');
resultArr = this.decouple(resultArr);
op.time('decouple');
op.data('flag.decouple', true);
}
// Now process any joins on the final data
if (options.$join) {
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
// Set the key to store the join result in to the collection name by default
resultCollectionName = joinCollectionName;
// Get the join collection instance from the DB
if (joinCollection[joinCollectionName]) {
joinCollectionInstance = joinCollection[joinCollectionName];
} else {
joinCollectionInstance = this._db.collection(joinCollectionName);
}
// Get the match data for the join
joinMatch = options.$join[joinCollectionIndex][joinCollectionName];
// Loop our result data array
for (resultIndex = 0; resultIndex < resultArr.length; resultIndex++) {
// Loop the join conditions and build a search object from them
joinSearchQuery = {};
joinMulti = false;
joinRequire = false;
joinPrefix = '';
for (joinMatchIndex in joinMatch) {
if (joinMatch.hasOwnProperty(joinMatchIndex)) {
// Check the join condition name for a special command operator
if (joinMatchIndex.substr(0, 1) === '$') {
// Special command
switch (joinMatchIndex) {
case '$where':
if (joinMatch[joinMatchIndex].query) { joinSearchQuery = joinMatch[joinMatchIndex].query; }
if (joinMatch[joinMatchIndex].options) { joinSearchOptions = joinMatch[joinMatchIndex].options; }
break;
case '$as':
// Rename the collection when stored in the result document
resultCollectionName = joinMatch[joinMatchIndex];
break;
case '$multi':
// Return an array of documents instead of a single matching document
joinMulti = joinMatch[joinMatchIndex];
break;
case '$require':
// Remove the result item if no matching join data is found
joinRequire = joinMatch[joinMatchIndex];
break;
case '$prefix':
// Add a prefix to properties mixed in
joinPrefix = joinMatch[joinMatchIndex];
break;
default:
break;
}
} else {
// Get the data to match against and store in the search object
// Resolve complex referenced query
joinSearchQuery[joinMatchIndex] = self._resolveDynamicQuery(joinMatch[joinMatchIndex], resultArr[resultIndex]);
}
}
}
// Do a find on the target collection against the match data
joinFindResults = joinCollectionInstance.find(joinSearchQuery, joinSearchOptions);
// Check if we require a joined row to allow the result item
if (!joinRequire || (joinRequire && joinFindResults[0])) {
// Join is not required or condition is met
if (resultCollectionName === '$root') {
// The property name to store the join results in is $root
// which means we need to mixin the results but this only
// works if joinMulti is disabled
if (joinMulti !== false) {
// Throw an exception here as this join is not physically possible!
throw(this.logIdentifier() + ' Cannot combine [$as: "$root"] with [$joinMulti: true] in $join clause!');
}
// Mixin the result
joinFindResult = joinFindResults[0];
joinItem = resultArr[resultIndex];
for (l in joinFindResult) {
if (joinFindResult.hasOwnProperty(l) && joinItem[joinPrefix + l] === undefined) {
// Properties are only mixed in if they do not already exist
// in the target item (are undefined). Using a prefix denoted via
// $prefix is a good way to prevent property name conflicts
joinItem[joinPrefix + l] = joinFindResult[l];
}
}
} else {
resultArr[resultIndex][resultCollectionName] = joinMulti === false ? joinFindResults[0] : joinFindResults;
}
} else {
// Join required but condition not met, add item to removal queue
resultRemove.push(resultArr[resultIndex]);
}
}
}
}
}
op.data('flag.join', true);
}
// Process removal queue
if (resultRemove.length) {
op.time('removalQueue');
for (i = 0; i < resultRemove.length; i++) {
index = resultArr.indexOf(resultRemove[i]);
if (index > -1) {
resultArr.splice(index, 1);
}
}
op.time('removalQueue');
}
if (options.$transform) {
op.time('transform');
for (i = 0; i < resultArr.length; i++) {
resultArr.splice(i, 1, options.$transform(resultArr[i]));
}
op.time('transform');
op.data('flag.transform', true);
}
// Process transforms
if (this._transformEnabled && this._transformOut) {
op.time('transformOut');
resultArr = this.transformOut(resultArr);
op.time('transformOut');
}
op.data('results', resultArr.length);
} else {
resultArr = [];
}
// Check for an $as operator in the options object and if it exists
// iterate over the fields and generate a rename function that will
// operate over the entire returned data array and rename each object's
// fields to their new names
// TODO: Enable $as in collection find to allow renaming fields
/*if (options.$as) {
renameFieldPath = new Path();
renameFieldMethod = function (obj, oldFieldPath, newFieldName) {
renameFieldPath.path(oldFieldPath);
renameFieldPath.rename(newFieldName);
};
for (i in options.$as) {
if (options.$as.hasOwnProperty(i)) {
}
}
}*/
// Generate a list of fields to limit data by
// Each property starts off being enabled by default (= 1) then
// if any property is explicitly specified as 1 then all switch to
// zero except _id.
//
// Any that are explicitly set to zero are switched off.
op.time('scanFields');
for (i in options) {
if (options.hasOwnProperty(i) && i.indexOf('$') !== 0) {
if (options[i] === 1) {
fieldListOn.push(i);
} else if (options[i] === 0) {
fieldListOff.push(i);
}
}
}
op.time('scanFields');
// Limit returned fields by the options data
if (fieldListOn.length || fieldListOff.length) {
op.data('flag.limitFields', true);
op.data('limitFields.on', fieldListOn);
op.data('limitFields.off', fieldListOff);
op.time('limitFields');
// We have explicit fields switched on or off
for (i = 0; i < resultArr.length; i++) {
result = resultArr[i];
for (j in result) {
if (result.hasOwnProperty(j)) {
if (fieldListOn.length) {
// We have explicit fields switched on so remove all fields
// that are not explicitly switched on
// Check if the field name is not the primary key
if (j !== pk) {
if (fieldListOn.indexOf(j) === -1) {
// This field is not in the on list, remove it
delete result[j];
}
}
}
if (fieldListOff.length) {
// We have explicit fields switched off so remove fields
// that are explicitly switched off
if (fieldListOff.indexOf(j) > -1) {
// This field is in the off list, remove it
delete result[j];
}
}
}
}
}
op.time('limitFields');
}
// Now run any projections on the data required
if (options.$elemMatch) {
op.data('flag.elemMatch', true);
op.time('projection-elemMatch');
for (i in options.$elemMatch) {
if (options.$elemMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemMatch[i], options, '', {})) {
// The item matches the projection query so set the sub-array
// to an array that ONLY contains the matching item and then
// exit the loop since we only want to match the first item
elemMatchPathSolver.set(resultArr[j], i, [elemMatchSubArr[k]]);
break;
}
}
}
}
}
}
op.time('projection-elemMatch');
}
if (options.$elemsMatch) {
op.data('flag.elemsMatch', true);
op.time('projection-elemsMatch');
for (i in options.$elemsMatch) {
if (options.$elemsMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
elemMatchSpliceArr = [];
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemsMatch[i], options, '', {})) {
// The item matches the projection query so add it to the final array
elemMatchSpliceArr.push(elemMatchSubArr[k]);
}
}
// Now set the final sub-array to the matched items
elemMatchPathSolver.set(resultArr[j], i, elemMatchSpliceArr);
}
}
}
}
op.time('projection-elemsMatch');
}
op.stop();
resultArr.__fdbOp = op;
resultArr.$cursor = cursor;
return resultArr;
};
Collection.prototype._resolveDynamicQuery = function (query, item) {
var self = this,
newQuery,
propType,
propVal,
i;
if (typeof query === 'string') {
// Check if the property name starts with a back-reference
if (query.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
return new Path(query.substr(3, query.length - 3)).value(item)[0];
}
return new Path(query).value(item)[0];
}
newQuery = {};
for (i in query) {
if (query.hasOwnProperty(i)) {
propType = typeof query[i];
propVal = query[i];
switch (propType) {
case 'string':
// Check if the property name starts with a back-reference
if (propVal.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
newQuery[i] = new Path(propVal.substr(3, propVal.length - 3)).value(item)[0];
} else {
newQuery[i] = propVal;
}
break;
case 'object':
newQuery[i] = self._resolveDynamicQuery(propVal, item);
break;
default:
newQuery[i] = propVal;
break;
}
}
}
return newQuery;
};
/**
* Returns one document that satisfies the specified query criteria. If multiple
* documents satisfy the query, this method returns the first document to match
* the query.
* @returns {*}
*/
Collection.prototype.findOne = function () {
return (this.find.apply(this, arguments))[0];
};
/**
* Gets the index in the collection data array of the first item matched by
* the passed query object.
* @param {Object} query The query to run to find the item to return the index of.
* @param {Object=} options An options object.
* @returns {Number}
*/
Collection.prototype.indexOf = function (query, options) {
var item = this.find(query, {$decouple: false})[0],
sortedData;
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup from order of insert
return this._data.indexOf(item);
} else {
// Trying to locate index based on query with sort order
options.$decouple = false;
sortedData = this.find(query, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Returns the index of the document identified by the passed item's primary key.
* @param {*} itemLookup The document whose primary key should be used to lookup
* or the id to lookup.
* @param {Object=} options An options object.
* @returns {Number} The index the item with the matching primary key is occupying.
*/
Collection.prototype.indexOfDocById = function (itemLookup, options) {
var item,
sortedData;
if (typeof itemLookup !== 'object') {
item = this._primaryIndex.get(itemLookup);
} else {
item = this._primaryIndex.get(itemLookup[this._primaryKey]);
}
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup
return this._data.indexOf(item);
} else {
// Sorted lookup
options.$decouple = false;
sortedData = this.find({}, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Removes a document from the collection by it's index in the collection's
* data array.
* @param {Number} index The index of the document to remove.
* @returns {Object} The document that has been removed or false if none was
* removed.
*/
Collection.prototype.removeByIndex = function (index) {
var doc,
docId;
doc = this._data[index];
if (doc !== undefined) {
doc = this.decouple(doc);
docId = doc[this.primaryKey()];
return this.removeById(docId);
}
return false;
};
/**
* Gets / sets the collection transform options.
* @param {Object} obj A collection transform options object.
* @returns {*}
*/
Collection.prototype.transform = function (obj) {
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Transforms data using the set transformIn method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformIn = function (data) {
if (this._transformEnabled && this._transformIn) {
if (data instanceof Array) {
var finalArr = [], i;
for (i = 0; i < data.length; i++) {
finalArr[i] = this._transformIn(data[i]);
}
return finalArr;
} else {
return this._transformIn(data);
}
}
return data;
};
/**
* Transforms data using the set transformOut method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformOut = function (data) {
if (this._transformEnabled && this._transformOut) {
if (data instanceof Array) {
var finalArr = [], i;
for (i = 0; i < data.length; i++) {
finalArr[i] = this._transformOut(data[i]);
}
return finalArr;
} else {
return this._transformOut(data);
}
}
return data;
};
/**
* Sorts an array of documents by the given sort path.
* @param {*} sortObj The keys and orders the array objects should be sorted by.
* @param {Array} arr The array of documents to sort.
* @returns {Array}
*/
Collection.prototype.sort = function (sortObj, arr) {
// Make sure we have an array object
arr = arr || [];
var sortArr = [],
sortKey,
sortSingleObj;
for (sortKey in sortObj) {
if (sortObj.hasOwnProperty(sortKey)) {
sortSingleObj = {};
sortSingleObj[sortKey] = sortObj[sortKey];
sortSingleObj.___fdbKey = String(sortKey);
sortArr.push(sortSingleObj);
}
}
if (sortArr.length < 2) {
// There is only one sort criteria, do a simple sort and return it
return this._sort(sortObj, arr);
} else {
return this._bucketSort(sortArr, arr);
}
};
/**
* Takes array of sort paths and sorts them into buckets before returning final
* array fully sorted by multi-keys.
* @param keyArr
* @param arr
* @returns {*}
* @private
*/
Collection.prototype._bucketSort = function (keyArr, arr) {
var keyObj = keyArr.shift(),
arrCopy,
bucketData,
bucketOrder,
bucketKey,
buckets,
i,
finalArr = [];
if (keyArr.length > 0) {
// Sort array by bucket key
arr = this._sort(keyObj, arr);
// Split items into buckets
bucketData = this.bucket(keyObj.___fdbKey, arr);
bucketOrder = bucketData.order;
buckets = bucketData.buckets;
// Loop buckets and sort contents
for (i = 0; i < bucketOrder.length; i++) {
bucketKey = bucketOrder[i];
arrCopy = [].concat(keyArr);
finalArr = finalArr.concat(this._bucketSort(arrCopy, buckets[bucketKey]));
}
return finalArr;
} else {
return this._sort(keyObj, arr);
}
};
/**
* Sorts array by individual sort path.
* @param key
* @param arr
* @returns {Array|*}
* @private
*/
Collection.prototype._sort = function (key, arr) {
var self = this,
sorterMethod,
pathSolver = new Path(),
dataPath = pathSolver.parse(key, true)[0];
pathSolver.path(dataPath.path);
if (dataPath.value === 1) {
// Sort ascending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortAsc(valA, valB);
};
} else if (dataPath.value === -1) {
// Sort descending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortDesc(valA, valB);
};
} else {
throw(this.logIdentifier() + ' $orderBy clause has invalid direction: ' + dataPath.value + ', accepted values are 1 or -1 for ascending or descending!');
}
return arr.sort(sorterMethod);
};
/**
* Takes an array of objects and returns a new object with the array items
* split into buckets by the passed key.
* @param {String} key The key to split the array into buckets by.
* @param {Array} arr An array of objects.
* @returns {Object}
*/
Collection.prototype.bucket = function (key, arr) {
var i,
oldField,
field,
fieldArr = [],
buckets = {};
for (i = 0; i < arr.length; i++) {
field = String(arr[i][key]);
if (oldField !== field) {
fieldArr.push(field);
oldField = field;
}
buckets[field] = buckets[field] || [];
buckets[field].push(arr[i]);
}
return {
buckets: buckets,
order: fieldArr
};
};
/**
* Internal method that takes a search query and options and returns an object
* containing details about the query which can be used to optimise the search.
*
* @param query
* @param options
* @param op
* @returns {Object}
* @private
*/
Collection.prototype._analyseQuery = function (query, options, op) {
var analysis = {
queriesOn: [this._name],
indexMatch: [],
hasJoin: false,
queriesJoin: false,
joinQueries: {},
query: query,
options: options
},
joinCollectionIndex,
joinCollectionName,
joinCollections = [],
joinCollectionReferences = [],
queryPath,
index,
indexMatchData,
indexRef,
indexRefName,
indexLookup,
pathSolver,
queryKeyCount,
i;
// Check if the query is a primary key lookup
op.time('checkIndexes');
pathSolver = new Path();
queryKeyCount = pathSolver.countKeys(query);
if (queryKeyCount) {
if (query[this._primaryKey] !== undefined) {
// Return item via primary key possible
op.time('checkIndexMatch: Primary Key');
analysis.indexMatch.push({
lookup: this._primaryIndex.lookup(query, options),
keyData: {
matchedKeys: [this._primaryKey],
totalKeyCount: queryKeyCount,
score: 1
},
index: this._primaryIndex
});
op.time('checkIndexMatch: Primary Key');
}
// Check if an index can speed up the query
for (i in this._indexById) {
if (this._indexById.hasOwnProperty(i)) {
indexRef = this._indexById[i];
indexRefName = indexRef.name();
op.time('checkIndexMatch: ' + indexRefName);
indexMatchData = indexRef.match(query, options);
if (indexMatchData.score > 0) {
// This index can be used, store it
indexLookup = indexRef.lookup(query, options);
analysis.indexMatch.push({
lookup: indexLookup,
keyData: indexMatchData,
index: indexRef
});
}
op.time('checkIndexMatch: ' + indexRefName);
if (indexMatchData.score === queryKeyCount) {
// Found an optimal index, do not check for any more
break;
}
}
}
op.time('checkIndexes');
// Sort array descending on index key count (effectively a measure of relevance to the query)
if (analysis.indexMatch.length > 1) {
op.time('findOptimalIndex');
analysis.indexMatch.sort(function (a, b) {
if (a.keyData.score > b.keyData.score) {
// This index has a higher score than the other
return -1;
}
if (a.keyData.score < b.keyData.score) {
// This index has a lower score than the other
return 1;
}
// The indexes have the same score but can still be compared by the number of records
// they return from the query. The fewer records they return the better so order by
// record count
if (a.keyData.score === b.keyData.score) {
return a.lookup.length - b.lookup.length;
}
});
op.time('findOptimalIndex');
}
}
// Check for join data
if (options.$join) {
analysis.hasJoin = true;
// Loop all join operations
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
// Loop the join collections and keep a reference to them
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
joinCollections.push(joinCollectionName);
// Check if the join uses an $as operator
if ('$as' in options.$join[joinCollectionIndex][joinCollectionName]) {
joinCollectionReferences.push(options.$join[joinCollectionIndex][joinCollectionName].$as);
} else {
joinCollectionReferences.push(joinCollectionName);
}
}
}
}
// Loop the join collection references and determine if the query references
// any of the collections that are used in the join. If there no queries against
// joined collections the find method can use a code path optimised for this.
// Queries against joined collections requires the joined collections to be filtered
// first and then joined so requires a little more work.
for (index = 0; index < joinCollectionReferences.length; index++) {
// Check if the query references any collection data that the join will create
queryPath = this._queryReferencesCollection(query, joinCollectionReferences[index], '');
if (queryPath) {
analysis.joinQueries[joinCollections[index]] = queryPath;
analysis.queriesJoin = true;
}
}
analysis.joinsOn = joinCollections;
analysis.queriesOn = analysis.queriesOn.concat(joinCollections);
}
return analysis;
};
/**
* Checks if the passed query references this collection.
* @param query
* @param collection
* @param path
* @returns {*}
* @private
*/
Collection.prototype._queryReferencesCollection = function (query, collection, path) {
var i;
for (i in query) {
if (query.hasOwnProperty(i)) {
// Check if this key is a reference match
if (i === collection) {
if (path) { path += '.'; }
return path + i;
} else {
if (typeof(query[i]) === 'object') {
// Recurse
if (path) { path += '.'; }
path += i;
return this._queryReferencesCollection(query[i], collection, path);
}
}
}
}
return false;
};
/**
* Returns the number of documents currently in the collection.
* @returns {Number}
*/
Collection.prototype.count = function (query, options) {
if (!query) {
return this._data.length;
} else {
// Run query and return count
return this.find(query, options).length;
}
};
/**
* Finds sub-documents from the collection's documents.
* @param {Object} match The query object to use when matching parent documents
* from which the sub-documents are queried.
* @param {String} path The path string used to identify the key in which
* sub-documents are stored in parent documents.
* @param {Object=} subDocQuery The query to use when matching which sub-documents
* to return.
* @param {Object=} subDocOptions The options object to use when querying for
* sub-documents.
* @returns {*}
*/
Collection.prototype.findSub = function (match, path, subDocQuery, subDocOptions) {
var pathHandler = new Path(path),
docArr = this.find(match),
docCount = docArr.length,
docIndex,
subDocArr,
subDocCollection = this._db.collection('__FDB_temp_' + this.objectId()),
subDocResults,
resultObj = {
parents: docCount,
subDocTotal: 0,
subDocs: [],
pathFound: false,
err: ''
};
subDocOptions = subDocOptions || {};
for (docIndex = 0; docIndex < docCount; docIndex++) {
subDocArr = pathHandler.value(docArr[docIndex])[0];
if (subDocArr) {
subDocCollection.setData(subDocArr);
subDocResults = subDocCollection.find(subDocQuery, subDocOptions);
if (subDocOptions.returnFirst && subDocResults.length) {
return subDocResults[0];
}
if (subDocOptions.$split) {
resultObj.subDocs.push(subDocResults);
} else {
resultObj.subDocs = resultObj.subDocs.concat(subDocResults);
}
resultObj.subDocTotal += subDocResults.length;
resultObj.pathFound = true;
}
}
// Drop the sub-document collection
subDocCollection.drop();
// Check if the call should not return stats, if so return only subDocs array
if (subDocOptions.$stats) {
return resultObj;
} else {
return resultObj.subDocs;
}
if (!resultObj.pathFound) {
resultObj.err = 'No objects found in the parent documents with a matching path of: ' + path;
}
return resultObj;
};
/**
* Checks that the passed document will not violate any index rules if
* inserted into the collection.
* @param {Object} doc The document to check indexes against.
* @returns {Boolean} Either false (no violation occurred) or true if
* a violation was detected.
*/
Collection.prototype.insertIndexViolation = function (doc) {
var indexViolated,
arr = this._indexByName,
arrIndex,
arrItem;
// Check the item's primary key is not already in use
if (this._primaryIndex.get(doc[this._primaryKey])) {
indexViolated = this._primaryIndex;
} else {
// Check violations of other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arrItem = arr[arrIndex];
if (arrItem.unique()) {
if (arrItem.violation(doc)) {
indexViolated = arrItem;
break;
}
}
}
}
}
return indexViolated ? indexViolated.name() : false;
};
/**
* Creates an index on the specified keys.
* @param {Object} keys The object containing keys to index.
* @param {Object} options An options object.
* @returns {*}
*/
Collection.prototype.ensureIndex = function (keys, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
this._indexByName = this._indexByName || {};
this._indexById = this._indexById || {};
var index,
time = {
start: new Date().getTime()
};
if (options) {
switch (options.type) {
case 'hashed':
index = new IndexHashMap(keys, options, this);
break;
case 'btree':
index = new IndexBinaryTree(keys, options, this);
break;
default:
// Default
index = new IndexHashMap(keys, options, this);
break;
}
} else {
// Default
index = new IndexHashMap(keys, options, this);
}
// Check the index does not already exist
if (this._indexByName[index.name()]) {
// Index already exists
return {
err: 'Index with that name already exists'
};
}
if (this._indexById[index.id()]) {
// Index already exists
return {
err: 'Index with those keys already exists'
};
}
// Create the index
index.rebuild();
// Add the index
this._indexByName[index.name()] = index;
this._indexById[index.id()] = index;
time.end = new Date().getTime();
time.total = time.end - time.start;
this._lastOp = {
type: 'ensureIndex',
stats: {
time: time
}
};
return {
index: index,
id: index.id(),
name: index.name(),
state: index.state()
};
};
/**
* Gets an index by it's name.
* @param {String} name The name of the index to retreive.
* @returns {*}
*/
Collection.prototype.index = function (name) {
if (this._indexByName) {
return this._indexByName[name];
}
};
/**
* Gets the last reporting operation's details such as run time.
* @returns {Object}
*/
Collection.prototype.lastOp = function () {
return this._metrics.list();
};
/**
* Generates a difference object that contains insert, update and remove arrays
* representing the operations to execute to make this collection have the same
* data as the one passed.
* @param {Collection} collection The collection to diff against.
* @returns {{}}
*/
Collection.prototype.diff = function (collection) {
var diff = {
insert: [],
update: [],
remove: []
};
var pm = this.primaryKey(),
arr,
arrIndex,
arrItem,
arrCount;
// Check if the primary key index of each collection can be utilised
if (pm !== collection.primaryKey()) {
throw(this.logIdentifier() + ' Diffing requires that both collections have the same primary key!');
}
// Use the collection primary key index to do the diff (super-fast)
arr = collection._data;
// Check if we have an array or another collection
while (arr && !(arr instanceof Array)) {
// We don't have an array, assign collection and get data
collection = arr;
arr = collection._data;
}
arrCount = arr.length;
// Loop the collection's data array and check for matching items
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
// Check for a matching item in this collection
if (this._primaryIndex.get(arrItem[pm])) {
// Matching item exists, check if the data is the same
if (this._primaryCrc.get(arrItem[pm]) !== collection._primaryCrc.get(arrItem[pm])) {
// The documents exist in both collections but data differs, update required
diff.update.push(arrItem);
}
} else {
// The document is missing from this collection, insert required
diff.insert.push(arrItem);
}
}
// Now loop this collection's data and check for matching items
arr = this._data;
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
if (!collection._primaryIndex.get(arrItem[pm])) {
// The document does not exist in the other collection, remove required
diff.remove.push(arrItem);
}
}
return diff;
};
Collection.prototype.collateAdd = new Overload({
/**
* Adds a data source to collate data from and specifies the
* key name to collate data to.
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {String=} keyName Optional name of the key to collate data to.
* If none is provided the record CRUD is operated on the root collection
* data.
*/
'object, string': function (collection, keyName) {
var self = this;
self.collateAdd(collection, function (packet) {
var obj1,
obj2;
switch (packet.type) {
case 'insert':
if (keyName) {
obj1 = {
$push: {}
};
obj1.$push[keyName] = self.decouple(packet.data);
self.update({}, obj1);
} else {
self.insert(packet.data);
}
break;
case 'update':
if (keyName) {
obj1 = {};
obj2 = {};
obj1[keyName] = packet.data.query;
obj2[keyName + '.$'] = packet.data.update;
self.update(obj1, obj2);
} else {
self.update(packet.data.query, packet.data.update);
}
break;
case 'remove':
if (keyName) {
obj1 = {
$pull: {}
};
obj1.$pull[keyName] = {};
obj1.$pull[keyName][self.primaryKey()] = packet.data.dataSet[0][collection.primaryKey()];
self.update({}, obj1);
} else {
self.remove(packet.data);
}
break;
default:
}
});
},
/**
* Adds a data source to collate data from and specifies a process
* method that will handle the collation functionality (for custom
* collation).
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {Function} process The process method.
*/
'object, function': function (collection, process) {
if (typeof collection === 'string') {
// The collection passed is a name, not a reference so get
// the reference from the name
collection = this._db.collection(collection, {
autoCreate: false,
throwError: false
});
}
if (collection) {
this._collate = this._collate || {};
this._collate[collection.name()] = new ReactorIO(collection, this, process);
return this;
} else {
throw('Cannot collate from a non-existent collection!');
}
}
});
Collection.prototype.collateRemove = function (collection) {
if (typeof collection === 'object') {
// We need to have the name of the collection to remove it
collection = collection.name();
}
if (collection) {
// Drop the reactor IO chain node
this._collate[collection].drop();
// Remove the collection data from the collate object
delete this._collate[collection];
return this;
} else {
throw('No collection name passed to collateRemove() or collection not found!');
}
};
Db.prototype.collection = new Overload({
/**
* Get a collection with no name (generates a random name). If the
* collection does not already exist then one is created for that
* name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @returns {Collection}
*/
'': function () {
return this.$main.call(this, {
name: this.objectId()
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {Object} data An options object or a collection instance.
* @returns {Collection}
*/
'object': function (data) {
// Handle being passed an instance
if (data instanceof Collection) {
if (data.state() !== 'droppped') {
return data;
} else {
return this.$main.call(this, {
name: data.name()
});
}
}
return this.$main.call(this, data);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @returns {Collection}
*/
'string': function (collectionName) {
return this.$main.call(this, {
name: collectionName
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @returns {Collection}
*/
'string, string': function (collectionName, primaryKey) {
return this.$main.call(this, {
name: collectionName,
primaryKey: primaryKey
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, object': function (collectionName, options) {
options.name = collectionName;
return this.$main.call(this, options);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, string, object': function (collectionName, primaryKey, options) {
options.name = collectionName;
options.primaryKey = primaryKey;
return this.$main.call(this, options);
},
/**
* The main handler method. This gets called by all the other variants and
* handles the actual logic of the overloaded method.
* @func collection
* @memberof Db
* @param {Object} options An options object.
* @returns {*}
*/
'$main': function (options) {
var name = options.name;
if (name) {
if (!this._collection[name]) {
if (options && options.autoCreate === false) {
if (options && options.throwError !== false) {
throw(this.logIdentifier() + ' Cannot get collection ' + name + ' because it does not exist and auto-create has been disabled!');
}
}
if (this.debug()) {
console.log(this.logIdentifier() + ' Creating collection ' + name);
}
}
this._collection[name] = this._collection[name] || new Collection(name, options).db(this);
this._collection[name].mongoEmulation(this.mongoEmulation());
if (options.primaryKey !== undefined) {
this._collection[name].primaryKey(options.primaryKey);
}
return this._collection[name];
} else {
if (!options || (options && options.throwError !== false)) {
throw(this.logIdentifier() + ' Cannot get collection with undefined name!');
}
}
}
});
/**
* Determine if a collection with the passed name already exists.
* @memberof Db
* @param {String} viewName The name of the collection to check for.
* @returns {boolean}
*/
Db.prototype.collectionExists = function (viewName) {
return Boolean(this._collection[viewName]);
};
/**
* Returns an array of collections the DB currently has.
* @memberof Db
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each collection
* the database is currently managing.
*/
Db.prototype.collections = function (search) {
var arr = [],
collections = this._collection,
collection,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in collections) {
if (collections.hasOwnProperty(i)) {
collection = collections[i];
if (search) {
if (search.exec(i)) {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
} else {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Collection');
module.exports = Collection;
},{"./Crc":7,"./IndexBinaryTree":12,"./IndexHashMap":13,"./KeyValueStore":14,"./Metrics":15,"./Overload":29,"./Path":31,"./ReactorIO":35,"./Shared":37}],5:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
DbInit,
Collection;
Shared = _dereq_('./Shared');
/**
* Creates a new collection group. Collection groups allow single operations to be
* propagated to multiple collections at once. CRUD operations against a collection
* group are in fed to the group's collections. Useful when separating out slightly
* different data into multiple collections but querying as one collection.
* @constructor
*/
var CollectionGroup = function () {
this.init.apply(this, arguments);
};
CollectionGroup.prototype.init = function (name) {
var self = this;
self._name = name;
self._data = new Collection('__FDB__cg_data_' + self._name);
self._collections = [];
self._view = [];
};
Shared.addModule('CollectionGroup', CollectionGroup);
Shared.mixin(CollectionGroup.prototype, 'Mixin.Common');
Shared.mixin(CollectionGroup.prototype, 'Mixin.ChainReactor');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Constants');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Triggers');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
Db = Shared.modules.Db;
DbInit = Shared.modules.Db.prototype.init;
CollectionGroup.prototype.on = function () {
this._data.on.apply(this._data, arguments);
};
CollectionGroup.prototype.off = function () {
this._data.off.apply(this._data, arguments);
};
CollectionGroup.prototype.emit = function () {
this._data.emit.apply(this._data, arguments);
};
/**
* Gets / sets the primary key for this collection group.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
CollectionGroup.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
this._primaryKey = keyName;
return this;
}
return this._primaryKey;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'state');
/**
* Gets / sets the db instance the collection group belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'db');
/**
* Gets / sets the instance name.
* @param {Name=} name The new name to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'name');
CollectionGroup.prototype.addCollection = function (collection) {
if (collection) {
if (this._collections.indexOf(collection) === -1) {
//var self = this;
// Check for compatible primary keys
if (this._collections.length) {
if (this._primaryKey !== collection.primaryKey()) {
throw(this.logIdentifier() + ' All collections in a collection group must have the same primary key!');
}
} else {
// Set the primary key to the first collection added
this.primaryKey(collection.primaryKey());
}
// Add the collection
this._collections.push(collection);
collection._groups = collection._groups || [];
collection._groups.push(this);
collection.chain(this);
// Hook the collection's drop event to destroy group data
collection.on('drop', function () {
// Remove collection from any group associations
if (collection._groups && collection._groups.length) {
var groupArr = [],
i;
// Copy the group array because if we call removeCollection on a group
// it will alter the groups array of this collection mid-loop!
for (i = 0; i < collection._groups.length; i++) {
groupArr.push(collection._groups[i]);
}
// Loop any groups we are part of and remove ourselves from them
for (i = 0; i < groupArr.length; i++) {
collection._groups[i].removeCollection(collection);
}
}
delete collection._groups;
});
// Add collection's data
this._data.insert(collection.find());
}
}
return this;
};
CollectionGroup.prototype.removeCollection = function (collection) {
if (collection) {
var collectionIndex = this._collections.indexOf(collection),
groupIndex;
if (collectionIndex !== -1) {
collection.unChain(this);
this._collections.splice(collectionIndex, 1);
collection._groups = collection._groups || [];
groupIndex = collection._groups.indexOf(this);
if (groupIndex !== -1) {
collection._groups.splice(groupIndex, 1);
}
collection.off('drop');
}
if (this._collections.length === 0) {
// Wipe the primary key
delete this._primaryKey;
}
}
return this;
};
CollectionGroup.prototype._chainHandler = function (chainPacket) {
//sender = chainPacket.sender;
switch (chainPacket.type) {
case 'setData':
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Remove old data
this._data.remove(chainPacket.options.oldData);
// Add new data
this._data.insert(chainPacket.data);
break;
case 'insert':
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Add new data
this._data.insert(chainPacket.data);
break;
case 'update':
// Update data
this._data.update(chainPacket.data.query, chainPacket.data.update, chainPacket.options);
break;
case 'remove':
this._data.remove(chainPacket.data.query, chainPacket.options);
break;
default:
break;
}
};
CollectionGroup.prototype.insert = function () {
this._collectionsRun('insert', arguments);
};
CollectionGroup.prototype.update = function () {
this._collectionsRun('update', arguments);
};
CollectionGroup.prototype.updateById = function () {
this._collectionsRun('updateById', arguments);
};
CollectionGroup.prototype.remove = function () {
this._collectionsRun('remove', arguments);
};
CollectionGroup.prototype._collectionsRun = function (type, args) {
for (var i = 0; i < this._collections.length; i++) {
this._collections[i][type].apply(this._collections[i], args);
}
};
CollectionGroup.prototype.find = function (query, options) {
return this._data.find(query, options);
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
*/
CollectionGroup.prototype.removeById = function (id) {
// Loop the collections in this group and apply the remove
for (var i = 0; i < this._collections.length; i++) {
this._collections[i].removeById(id);
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param query
* @param options
* @returns {*}
*/
CollectionGroup.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Drops a collection group from the database.
* @returns {boolean} True on success, false on failure.
*/
CollectionGroup.prototype.drop = function (callback) {
if (!this.isDropped()) {
var i,
collArr,
viewArr;
if (this._debug) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
if (this._collections && this._collections.length) {
collArr = [].concat(this._collections);
for (i = 0; i < collArr.length; i++) {
this.removeCollection(collArr[i]);
}
}
if (this._view && this._view.length) {
viewArr = [].concat(this._view);
for (i = 0; i < viewArr.length; i++) {
this._removeView(viewArr[i]);
}
}
this.emit('drop', this);
if (callback) { callback(false, true); }
}
return true;
};
// Extend DB to include collection groups
Db.prototype.init = function () {
this._collectionGroup = {};
DbInit.apply(this, arguments);
};
Db.prototype.collectionGroup = function (collectionGroupName) {
if (collectionGroupName) {
// Handle being passed an instance
if (collectionGroupName instanceof CollectionGroup) {
return collectionGroupName;
}
this._collectionGroup[collectionGroupName] = this._collectionGroup[collectionGroupName] || new CollectionGroup(collectionGroupName).db(this);
return this._collectionGroup[collectionGroupName];
} else {
// Return an object of collection data
return this._collectionGroup;
}
};
/**
* Returns an array of collection groups the DB currently has.
* @returns {Array} An array of objects containing details of each collection group
* the database is currently managing.
*/
Db.prototype.collectionGroups = function () {
var arr = [],
i;
for (i in this._collectionGroup) {
if (this._collectionGroup.hasOwnProperty(i)) {
arr.push({
name: i
});
}
}
return arr;
};
module.exports = CollectionGroup;
},{"./Collection":4,"./Shared":37}],6:[function(_dereq_,module,exports){
/*
License
Copyright (c) 2015 Irrelon Software Limited
http://www.irrelon.com
http://www.forerunnerdb.com
Please visit the license page to see latest license information:
http://www.forerunnerdb.com/licensing.html
*/
"use strict";
var Shared,
Db,
Metrics,
Overload,
_instances = [];
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB instance. Core instances handle the lifecycle of
* multiple database instances.
* @constructor
*/
var Core = function (name) {
this.init.apply(this, arguments);
};
Core.prototype.init = function (name) {
this._db = {};
this._debug = {};
this._name = name || 'ForerunnerDB';
_instances.push(this);
};
/**
* Returns the number of instantiated ForerunnerDB objects.
* @returns {Number} The number of instantiated instances.
*/
Core.prototype.instantiatedCount = function () {
return _instances.length;
};
/**
* Get all instances as an array or a single ForerunnerDB instance
* by it's array index.
* @param {Number=} index Optional index of instance to get.
* @returns {Array|Object} Array of instances or a single instance.
*/
Core.prototype.instances = function (index) {
if (index !== undefined) {
return _instances[index];
}
return _instances;
};
/**
* Get all instances as an array of instance names or a single ForerunnerDB
* instance by it's name.
* @param {String=} name Optional name of instance to get.
* @returns {Array|Object} Array of instance names or a single instance.
*/
Core.prototype.namedInstances = function (name) {
var i,
instArr;
if (name !== undefined) {
for (i = 0; i < _instances.length; i++) {
if (_instances[i].name === name) {
return _instances[i];
}
}
return undefined;
}
instArr = [];
for (i = 0; i < _instances.length; i++) {
instArr.push(_instances[i].name);
}
return instArr;
};
Core.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
callback();
}
},
/**
* Checks if an array of named modules are loaded and if so
* calls the passed callback method.
* @func moduleLoaded
* @memberof Core
* @param {Array} moduleName The array of module names to check for.
* @param {Function} callback The callback method to call if modules are loaded.
*/
'array, function': function (moduleNameArr, callback) {
var moduleName,
i;
for (i = 0; i < moduleNameArr.length; i++) {
moduleName = moduleNameArr[i];
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
}
}
callback();
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Core.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded() method to non-instantiated object ForerunnerDB
Core.moduleLoaded = Core.prototype.moduleLoaded;
// Expose version() method to non-instantiated object ForerunnerDB
Core.version = Core.prototype.version;
// Expose instances() method to non-instantiated object ForerunnerDB
Core.instances = Core.prototype.instances;
// Expose instantiatedCount() method to non-instantiated object ForerunnerDB
Core.instantiatedCount = Core.prototype.instantiatedCount;
// Provide public access to the Shared object
Core.shared = Shared;
Core.prototype.shared = Shared;
Shared.addModule('Core', Core);
Shared.mixin(Core.prototype, 'Mixin.Common');
Shared.mixin(Core.prototype, 'Mixin.Constants');
Db = _dereq_('./Db.js');
Metrics = _dereq_('./Metrics.js');
/**
* Gets / sets the name of the instance. This is primarily used for
* name-spacing persistent storage.
* @param {String=} val The name of the instance to set.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'mongoEmulation');
// Set a flag to determine environment
Core.prototype._isServer = false;
/**
* Returns true if ForerunnerDB is running on a client browser.
* @returns {boolean}
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Returns true if ForerunnerDB is running on a server.
* @returns {boolean}
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Added to provide an error message for users who have not seen
* the new instantiation breaking change warning and try to get
* a collection directly from the core instance.
*/
Core.prototype.collection = function () {
throw("ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44");
};
module.exports = Core;
},{"./Db.js":8,"./Metrics.js":15,"./Overload":29,"./Shared":37}],7:[function(_dereq_,module,exports){
"use strict";
/**
* @mixin
*/
var crcTable = (function () {
var crcTable = [],
c, n, k;
for (n = 0; n < 256; n++) {
c = n;
for (k = 0; k < 8; k++) {
c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1)); // jshint ignore:line
}
crcTable[n] = c;
}
return crcTable;
}());
module.exports = function(str) {
var crc = 0 ^ (-1), // jshint ignore:line
i;
for (i = 0; i < str.length; i++) {
crc = (crc >>> 8) ^ crcTable[(crc ^ str.charCodeAt(i)) & 0xFF]; // jshint ignore:line
}
return (crc ^ (-1)) >>> 0; // jshint ignore:line
};
},{}],8:[function(_dereq_,module,exports){
"use strict";
var Shared,
Core,
Collection,
Metrics,
Crc,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB database instance.
* @constructor
*/
var Db = function (name, core) {
this.init.apply(this, arguments);
};
Db.prototype.init = function (name, core) {
this.core(core);
this._primaryKey = '_id';
this._name = name;
this._collection = {};
this._debug = {};
};
Shared.addModule('Db', Db);
Db.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
callback();
}
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Db.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded method to non-instantiated object ForerunnerDB
Db.moduleLoaded = Db.prototype.moduleLoaded;
// Expose version method to non-instantiated object ForerunnerDB
Db.version = Db.prototype.version;
// Provide public access to the Shared object
Db.shared = Shared;
Db.prototype.shared = Shared;
Shared.addModule('Db', Db);
Shared.mixin(Db.prototype, 'Mixin.Common');
Shared.mixin(Db.prototype, 'Mixin.ChainReactor');
Shared.mixin(Db.prototype, 'Mixin.Constants');
Shared.mixin(Db.prototype, 'Mixin.Tags');
Core = Shared.modules.Core;
Collection = _dereq_('./Collection.js');
Metrics = _dereq_('./Metrics.js');
Crc = _dereq_('./Crc.js');
Db.prototype._isServer = false;
/**
* Gets / sets the core object this database belongs to.
*/
Shared.synthesize(Db.prototype, 'core');
/**
* Gets / sets the default primary key for new collections.
* @param {String=} val The name of the primary key to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'primaryKey');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'state');
/**
* Gets / sets the name of the database.
* @param {String=} val The name of the database to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'mongoEmulation');
/**
* Returns true if ForerunnerDB is running on a client browser.
* @returns {boolean}
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Returns true if ForerunnerDB is running on a server.
* @returns {boolean}
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Db.prototype.crc = Crc;
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Converts a normal javascript array of objects into a DB collection.
* @param {Array} arr An array of objects.
* @returns {Collection} A new collection instance with the data set to the
* array passed.
*/
Db.prototype.arrayToCollection = function (arr) {
return new Collection().setData(arr);
};
/**
* Registers an event listener against an event name.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The listener method to call when
* the event is fired.
* @returns {*}
*/
Db.prototype.on = function(event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || [];
this._listeners[event].push(listener);
return this;
};
/**
* De-registers an event listener from an event name.
* @param {String} event The name of the event to stop listening for.
* @param {Function} listener The listener method passed to on() when
* registering the event listener.
* @returns {*}
*/
Db.prototype.off = function(event, listener) {
if (event in this._listeners) {
var arr = this._listeners[event],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
return this;
};
/**
* Emits an event by name with the given data.
* @param {String} event The name of the event to emit.
* @param {*=} data The data to emit with the event.
* @returns {*}
*/
Db.prototype.emit = function(event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arr = this._listeners[event],
arrCount = arr.length,
arrIndex;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arr[arrIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
return this;
};
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object.
* @param search String or search object.
* @returns {Array}
*/
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object and return them in an object where each key is the name
* of the collection that the document was matched in.
* @param search String or search object.
* @returns {object}
*/
Db.prototype.peekCat = function (search) {
var i,
coll,
cat = {},
arr,
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = coll.peek(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
} else {
arr = coll.find(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
}
}
}
return cat;
};
Db.prototype.drop = new Overload({
/**
* Drops the database.
* @func drop
* @memberof Db
*/
'': function () {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop();
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional callback method.
* @func drop
* @memberof Db
* @param {Function} callback Optional callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional persistent storage drop. Persistent
* storage is dropped by default if no preference is provided.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
*/
'boolean': function (removePersist) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database and optionally controls dropping persistent storage
* and callback method.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
* @param {Function} callback Optional callback method.
*/
'boolean, function': function (removePersist, callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist, afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
}
});
/**
* Gets a database instance by name.
* @memberof Core
* @param {String=} name Optional name of the database. If none is provided
* a random name is assigned.
* @returns {Db}
*/
Core.prototype.db = function (name) {
// Handle being passed an instance
if (name instanceof Db) {
return name;
}
if (!name) {
name = this.objectId();
}
this._db[name] = this._db[name] || new Db(name, this);
this._db[name].mongoEmulation(this.mongoEmulation());
return this._db[name];
};
/**
* Returns an array of databases that ForerunnerDB currently has.
* @memberof Core
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each database
* that ForerunnerDB is currently managing and it's child entities.
*/
Core.prototype.databases = function (search) {
var arr = [],
tmpObj,
addDb,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in this._db) {
if (this._db.hasOwnProperty(i)) {
addDb = true;
if (search) {
if (!search.exec(i)) {
addDb = false;
}
}
if (addDb) {
tmpObj = {
name: i,
children: []
};
if (this.shared.moduleExists('Collection')) {
tmpObj.children.push({
module: 'collection',
moduleName: 'Collections',
count: this._db[i].collections().length
});
}
if (this.shared.moduleExists('CollectionGroup')) {
tmpObj.children.push({
module: 'collectionGroup',
moduleName: 'Collection Groups',
count: this._db[i].collectionGroups().length
});
}
if (this.shared.moduleExists('Document')) {
tmpObj.children.push({
module: 'document',
moduleName: 'Documents',
count: this._db[i].documents().length
});
}
if (this.shared.moduleExists('Grid')) {
tmpObj.children.push({
module: 'grid',
moduleName: 'Grids',
count: this._db[i].grids().length
});
}
if (this.shared.moduleExists('Overview')) {
tmpObj.children.push({
module: 'overview',
moduleName: 'Overviews',
count: this._db[i].overviews().length
});
}
if (this.shared.moduleExists('View')) {
tmpObj.children.push({
module: 'view',
moduleName: 'Views',
count: this._db[i].views().length
});
}
arr.push(tmpObj);
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Db');
module.exports = Db;
},{"./Collection.js":4,"./Crc.js":7,"./Metrics.js":15,"./Overload":29,"./Shared":37}],9:[function(_dereq_,module,exports){
"use strict";
// TODO: Remove the _update* methods because we are already mixing them
// TODO: in now via Mixin.Updating and update autobind to extend the _update*
// TODO: methods like we already do with collection
var Shared,
Collection,
Db;
Shared = _dereq_('./Shared');
/**
* Creates a new Document instance. Documents allow you to create individual
* objects that can have standard ForerunnerDB CRUD operations run against
* them, as well as data-binding if the AutoBind module is included in your
* project.
* @name Document
* @class Document
* @constructor
*/
var FdbDocument = function () {
this.init.apply(this, arguments);
};
FdbDocument.prototype.init = function (name) {
this._name = name;
this._data = {};
};
Shared.addModule('Document', FdbDocument);
Shared.mixin(FdbDocument.prototype, 'Mixin.Common');
Shared.mixin(FdbDocument.prototype, 'Mixin.Events');
Shared.mixin(FdbDocument.prototype, 'Mixin.ChainReactor');
Shared.mixin(FdbDocument.prototype, 'Mixin.Constants');
Shared.mixin(FdbDocument.prototype, 'Mixin.Triggers');
Shared.mixin(FdbDocument.prototype, 'Mixin.Matching');
Shared.mixin(FdbDocument.prototype, 'Mixin.Updating');
Shared.mixin(FdbDocument.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
Db = Shared.modules.Db;
/**
* Gets / sets the current state.
* @func state
* @memberof Document
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'state');
/**
* Gets / sets the db instance this class instance belongs to.
* @func db
* @memberof Document
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'db');
/**
* Gets / sets the document name.
* @func name
* @memberof Document
* @param {String=} val The name to assign
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'name');
/**
* Sets the data for the document.
* @func setData
* @memberof Document
* @param data
* @param options
* @returns {Document}
*/
FdbDocument.prototype.setData = function (data, options) {
var i,
$unset;
if (data) {
options = options || {
$decouple: true
};
if (options && options.$decouple === true) {
data = this.decouple(data);
}
if (this._linked) {
$unset = {};
// Remove keys that don't exist in the new data from the current object
for (i in this._data) {
if (i.substr(0, 6) !== 'jQuery' && this._data.hasOwnProperty(i)) {
// Check if existing data has key
if (data[i] === undefined) {
// Add property name to those to unset
$unset[i] = 1;
}
}
}
data.$unset = $unset;
// Now update the object with new data
this.updateObject(this._data, data, {});
} else {
// Straight data assignment
this._data = data;
}
this.deferEmit('change', {type: 'setData', data: this.decouple(this._data)});
}
return this;
};
/**
* Gets the document's data returned as a single object.
* @func find
* @memberof Document
* @param {Object} query The query object - currently unused, just
* provide a blank object e.g. {}
* @param {Object=} options An options object.
* @returns {Object} The document's data object.
*/
FdbDocument.prototype.find = function (query, options) {
var result;
if (options && options.$decouple === false) {
result = this._data;
} else {
result = this.decouple(this._data);
}
return result;
};
/**
* Modifies the document. This will update the document with the data held in 'update'.
* @func update
* @memberof Document
* @param {Object} query The query that must be matched for a document to be
* operated on.
* @param {Object} update The object containing updated key/values. Any keys that
* match keys on the existing document will be overwritten with this data. Any
* keys that do not currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @returns {Array} The items that were updated.
*/
FdbDocument.prototype.update = function (query, update, options) {
var result = this.updateObject(this._data, update, query, options);
if (result) {
this.deferEmit('change', {type: 'update', data: this.decouple(this._data)});
}
};
/**
* Internal method for document updating.
* @func updateObject
* @memberof Document
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update the document with.
* @param {Object} query The query object that we need to match to perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform, if none is specified
* default is to set new data against matching fields.
* @returns {Boolean} True if the document was updated with new / changed data or
* false if it was not updated because the data was the same.
* @private
*/
FdbDocument.prototype.updateObject = Collection.prototype.updateObject;
/**
* Determines if the passed key has an array positional mark (a dollar at the end
* of its name).
* @func _isPositionalKey
* @memberof Document
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
FdbDocument.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Updates a property on an object depending on if the collection is
* currently running data-binding or not.
* @func _updateProperty
* @memberof Document
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
FdbDocument.prototype._updateProperty = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, val);
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting data-bound document property "' + prop + '"');
}
} else {
doc[prop] = val;
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting non-data-bound document property "' + prop + '"');
}
}
};
/**
* Increments a value for a property on a document by the passed number.
* @func _updateIncrement
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
FdbDocument.prototype._updateIncrement = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, doc[prop] + val);
} else {
doc[prop] += val;
}
};
/**
* Changes the index of an item in the passed array.
* @func _updateSpliceMove
* @memberof Document
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
FdbDocument.prototype._updateSpliceMove = function (arr, indexFrom, indexTo) {
if (this._linked) {
window.jQuery.observable(arr).move(indexFrom, indexTo);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
} else {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
}
};
/**
* Inserts an item into the passed array at the specified index.
* @func _updateSplicePush
* @memberof Document
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
FdbDocument.prototype._updateSplicePush = function (arr, index, doc) {
if (arr.length > index) {
if (this._linked) {
window.jQuery.observable(arr).insert(index, doc);
} else {
arr.splice(index, 0, doc);
}
} else {
if (this._linked) {
window.jQuery.observable(arr).insert(doc);
} else {
arr.push(doc);
}
}
};
/**
* Inserts an item at the end of an array.
* @func _updatePush
* @memberof Document
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
FdbDocument.prototype._updatePush = function (arr, doc) {
if (this._linked) {
window.jQuery.observable(arr).insert(doc);
} else {
arr.push(doc);
}
};
/**
* Removes an item from the passed array.
* @func _updatePull
* @memberof Document
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
FdbDocument.prototype._updatePull = function (arr, index) {
if (this._linked) {
window.jQuery.observable(arr).remove(index);
} else {
arr.splice(index, 1);
}
};
/**
* Multiplies a value for a property on a document by the passed number.
* @func _updateMultiply
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
FdbDocument.prototype._updateMultiply = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, doc[prop] * val);
} else {
doc[prop] *= val;
}
};
/**
* Renames a property on a document to the passed property.
* @func _updateRename
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
FdbDocument.prototype._updateRename = function (doc, prop, val) {
var existingVal = doc[prop];
if (this._linked) {
window.jQuery.observable(doc).setProperty(val, existingVal);
window.jQuery.observable(doc).removeProperty(prop);
} else {
doc[val] = existingVal;
delete doc[prop];
}
};
/**
* Deletes a property on a document.
* @func _updateUnset
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
FdbDocument.prototype._updateUnset = function (doc, prop) {
if (this._linked) {
window.jQuery.observable(doc).removeProperty(prop);
} else {
delete doc[prop];
}
};
/**
* Drops the document.
* @func drop
* @memberof Document
* @returns {boolean} True if successful, false if not.
*/
FdbDocument.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._db && this._name) {
if (this._db && this._db._document && this._db._document[this._name]) {
this._state = 'dropped';
delete this._db._document[this._name];
delete this._data;
this.emit('drop', this);
if (callback) { callback(false, true); }
return true;
}
}
} else {
return true;
}
return false;
};
/**
* Creates a new document instance.
* @func document
* @memberof Db
* @param {String} documentName The name of the document to create.
* @returns {*}
*/
Db.prototype.document = function (documentName) {
if (documentName) {
// Handle being passed an instance
if (documentName instanceof FdbDocument) {
if (documentName.state() !== 'droppped') {
return documentName;
} else {
documentName = documentName.name();
}
}
this._document = this._document || {};
this._document[documentName] = this._document[documentName] || new FdbDocument(documentName).db(this);
return this._document[documentName];
} else {
// Return an object of document data
return this._document;
}
};
/**
* Returns an array of documents the DB currently has.
* @func documents
* @memberof Db
* @returns {Array} An array of objects containing details of each document
* the database is currently managing.
*/
Db.prototype.documents = function () {
var arr = [],
item,
i;
for (i in this._document) {
if (this._document.hasOwnProperty(i)) {
item = this._document[i];
arr.push({
name: i,
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Document');
module.exports = FdbDocument;
},{"./Collection":4,"./Shared":37}],10:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
CollectionGroup,
View,
CollectionInit,
DbInit,
ReactorIO;
//Shared = ForerunnerDB.shared;
Shared = _dereq_('./Shared');
/**
* Creates a new grid instance.
* @name Grid
* @class Grid
* @param {String} selector jQuery selector.
* @param {String} template The template selector.
* @param {Object=} options The options object to apply to the grid.
* @constructor
*/
var Grid = function (selector, template, options) {
this.init.apply(this, arguments);
};
Grid.prototype.init = function (selector, template, options) {
var self = this;
this._selector = selector;
this._template = template;
this._options = options || {};
this._debug = {};
this._id = this.objectId();
this._collectionDroppedWrap = function () {
self._collectionDropped.apply(self, arguments);
};
};
Shared.addModule('Grid', Grid);
Shared.mixin(Grid.prototype, 'Mixin.Common');
Shared.mixin(Grid.prototype, 'Mixin.ChainReactor');
Shared.mixin(Grid.prototype, 'Mixin.Constants');
Shared.mixin(Grid.prototype, 'Mixin.Triggers');
Shared.mixin(Grid.prototype, 'Mixin.Events');
Shared.mixin(Grid.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
CollectionGroup = _dereq_('./CollectionGroup');
View = _dereq_('./View');
ReactorIO = _dereq_('./ReactorIO');
CollectionInit = Collection.prototype.init;
Db = Shared.modules.Db;
DbInit = Db.prototype.init;
/**
* Gets / sets the current state.
* @func state
* @memberof Grid
* @param {String=} val The name of the state to set.
* @returns {Grid}
*/
Shared.synthesize(Grid.prototype, 'state');
/**
* Gets / sets the current name.
* @func name
* @memberof Grid
* @param {String=} val The name to set.
* @returns {Grid}
*/
Shared.synthesize(Grid.prototype, 'name');
/**
* Executes an insert against the grid's underlying data-source.
* @func insert
* @memberof Grid
*/
Grid.prototype.insert = function () {
this._from.insert.apply(this._from, arguments);
};
/**
* Executes an update against the grid's underlying data-source.
* @func update
* @memberof Grid
*/
Grid.prototype.update = function () {
this._from.update.apply(this._from, arguments);
};
/**
* Executes an updateById against the grid's underlying data-source.
* @func updateById
* @memberof Grid
*/
Grid.prototype.updateById = function () {
this._from.updateById.apply(this._from, arguments);
};
/**
* Executes a remove against the grid's underlying data-source.
* @func remove
* @memberof Grid
*/
Grid.prototype.remove = function () {
this._from.remove.apply(this._from, arguments);
};
/**
* Sets the collection from which the grid will assemble its data.
* @func from
* @memberof Grid
* @param {Collection} collection The collection to use to assemble grid data.
* @returns {Grid}
*/
Grid.prototype.from = function (collection) {
//var self = this;
if (collection !== undefined) {
// Check if we have an existing from
if (this._from) {
// Remove the listener to the drop event
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeGrid(this);
}
if (typeof(collection) === 'string') {
collection = this._db.collection(collection);
}
this._from = collection;
this._from.on('drop', this._collectionDroppedWrap);
this.refresh();
}
return this;
};
/**
* Gets / sets the db instance this class instance belongs to.
* @func db
* @memberof Grid
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Grid.prototype, 'db', function (db) {
if (db) {
// Apply the same debug settings
this.debug(db.debug());
}
return this.$super.apply(this, arguments);
});
Grid.prototype._collectionDropped = function (collection) {
if (collection) {
// Collection was dropped, remove from grid
delete this._from;
}
};
/**
* Drops a grid and all it's stored data from the database.
* @func drop
* @memberof Grid
* @returns {boolean} True on success, false on failure.
*/
Grid.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._from) {
// Remove data-binding
this._from.unlink(this._selector, this.template());
// Kill listeners and references
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeGrid(this);
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Dropping grid ' + this._selector);
}
this._state = 'dropped';
if (this._db && this._selector) {
delete this._db._grid[this._selector];
}
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._selector;
delete this._template;
delete this._from;
delete this._db;
return true;
}
} else {
return true;
}
return false;
};
/**
* Gets / sets the grid's HTML template to use when rendering.
* @func template
* @memberof Grid
* @param {Selector} template The template's jQuery selector.
* @returns {*}
*/
Grid.prototype.template = function (template) {
if (template !== undefined) {
this._template = template;
return this;
}
return this._template;
};
Grid.prototype._sortGridClick = function (e) {
var elem = window.jQuery(e.currentTarget),
sortColText = elem.attr('data-grid-sort') || '',
sortColDir = parseInt((elem.attr('data-grid-dir') || "-1"), 10) === -1 ? 1 : -1,
sortCols = sortColText.split(','),
sortObj = {},
i;
// Remove all grid sort tags from the grid
window.jQuery(this._selector).find('[data-grid-dir]').removeAttr('data-grid-dir');
// Flip the sort direction
elem.attr('data-grid-dir', sortColDir);
for (i = 0; i < sortCols.length; i++) {
sortObj[sortCols] = sortColDir;
}
Shared.mixin(sortObj, this._options.$orderBy);
this._from.orderBy(sortObj);
this.emit('sort', sortObj);
};
/**
* Refreshes the grid data such as ordering etc.
* @func refresh
* @memberof Grid
*/
Grid.prototype.refresh = function () {
if (this._from) {
if (this._from.link) {
var self = this,
elem = window.jQuery(this._selector),
sortClickListener = function () {
self._sortGridClick.apply(self, arguments);
};
// Clear the container
elem.html('');
if (self._from.orderBy) {
// Remove listeners
elem.off('click', '[data-grid-sort]', sortClickListener);
}
if (self._from.query) {
// Remove listeners
elem.off('click', '[data-grid-filter]', sortClickListener );
}
// Set wrap name if none is provided
self._options.$wrap = self._options.$wrap || 'gridRow';
// Auto-bind the data to the grid template
self._from.link(self._selector, self.template(), self._options);
// Check if the data source (collection or view) has an
// orderBy method (usually only views) and if so activate
// the sorting system
if (self._from.orderBy) {
// Listen for sort requests
elem.on('click', '[data-grid-sort]', sortClickListener);
}
if (self._from.query) {
// Listen for filter requests
var queryObj = {};
elem.find('[data-grid-filter]').each(function (index, filterElem) {
filterElem = window.jQuery(filterElem);
var filterField = filterElem.attr('data-grid-filter'),
filterVarType = filterElem.attr('data-grid-vartype'),
filterSort = {},
title = filterElem.html(),
dropDownButton,
dropDownMenu,
template,
filterQuery,
filterView = self._db.view('tmpGridFilter_' + self._id + '_' + filterField);
filterSort[filterField] = 1;
filterQuery = {
$distinct: filterSort
};
filterView
.query(filterQuery)
.orderBy(filterSort)
.from(self._from._from);
template = [
'<div class="dropdown" id="' + self._id + '_' + filterField + '">',
'<button class="btn btn-default dropdown-toggle" type="button" id="' + self._id + '_' + filterField + '_dropdownButton" data-toggle="dropdown" aria-expanded="true">',
title + ' <span class="caret"></span>',
'</button>',
'</div>'
];
dropDownButton = window.jQuery(template.join(''));
dropDownMenu = window.jQuery('<ul class="dropdown-menu" role="menu" id="' + self._id + '_' + filterField + '_dropdownMenu"></ul>');
dropDownButton.append(dropDownMenu);
filterElem.html(dropDownButton);
// Data-link the underlying data to the grid filter drop-down
filterView.link(dropDownMenu, {
template: [
'<li role="presentation" class="input-group" style="width: 240px; padding-left: 10px; padding-right: 10px; padding-top: 5px;">',
'<input type="search" class="form-control gridFilterSearch" placeholder="Search...">',
'<span class="input-group-btn">',
'<button class="btn btn-default gridFilterClearSearch" type="button"><span class="glyphicon glyphicon-remove-circle glyphicons glyphicons-remove"></span></button>',
'</span>',
'</li>',
'<li role="presentation" class="divider"></li>',
'<li role="presentation" data-val="$all">',
'<a role="menuitem" tabindex="-1">',
'<input type="checkbox" checked> All',
'</a>',
'</li>',
'<li role="presentation" class="divider"></li>',
'{^{for options}}',
'<li role="presentation" data-link="data-val{:' + filterField + '}">',
'<a role="menuitem" tabindex="-1">',
'<input type="checkbox"> {^{:' + filterField + '}}',
'</a>',
'</li>',
'{{/for}}'
].join('')
}, {
$wrap: 'options'
});
elem.on('keyup', '#' + self._id + '_' + filterField + '_dropdownMenu .gridFilterSearch', function (e) {
var elem = window.jQuery(this),
query = filterView.query(),
search = elem.val();
if (search) {
query[filterField] = new RegExp(search, 'gi');
} else {
delete query[filterField];
}
filterView.query(query);
});
elem.on('click', '#' + self._id + '_' + filterField + '_dropdownMenu .gridFilterClearSearch', function (e) {
// Clear search text box
window.jQuery(this).parents('li').find('.gridFilterSearch').val('');
// Clear view query
var query = filterView.query();
delete query[filterField];
filterView.query(query);
});
elem.on('click', '#' + self._id + '_' + filterField + '_dropdownMenu li', function (e) {
e.stopPropagation();
var fieldValue,
elem = $(this),
checkbox = elem.find('input[type="checkbox"]'),
checked,
addMode = true,
fieldInArr,
liElem,
i;
// If the checkbox is not the one clicked on
if (!window.jQuery(e.target).is('input')) {
// Set checkbox to opposite of current value
checkbox.prop('checked', !checkbox.prop('checked'));
checked = checkbox.is(':checked');
} else {
checkbox.prop('checked', checkbox.prop('checked'));
checked = checkbox.is(':checked');
}
liElem = window.jQuery(this);
fieldValue = liElem.attr('data-val');
// Check if the selection is the "all" option
if (fieldValue === '$all') {
// Remove the field from the query
delete queryObj[filterField];
// Clear all other checkboxes
liElem.parent().find('li[data-val!="$all"]').find('input[type="checkbox"]').prop('checked', false);
} else {
// Clear the "all" checkbox
liElem.parent().find('[data-val="$all"]').find('input[type="checkbox"]').prop('checked', false);
// Check if the type needs casting
switch (filterVarType) {
case 'integer':
fieldValue = parseInt(fieldValue, 10);
break;
case 'float':
fieldValue = parseFloat(fieldValue);
break;
default:
}
// Check if the item exists already
queryObj[filterField] = queryObj[filterField] || {
$in: []
};
fieldInArr = queryObj[filterField].$in;
for (i = 0; i < fieldInArr.length; i++) {
if (fieldInArr[i] === fieldValue) {
// Item already exists
if (checked === false) {
// Remove the item
fieldInArr.splice(i, 1);
}
addMode = false;
break;
}
}
if (addMode && checked) {
fieldInArr.push(fieldValue);
}
if (!fieldInArr.length) {
// Remove the field from the query
delete queryObj[filterField];
}
}
// Set the view query
self._from.queryData(queryObj);
if (self._from.pageFirst) {
self._from.pageFirst();
}
});
});
}
self.emit('refresh');
} else {
throw('Grid requires the AutoBind module in order to operate!');
}
}
return this;
};
/**
* Returns the number of documents currently in the grid.
* @func count
* @memberof Grid
* @returns {Number}
*/
Grid.prototype.count = function () {
return this._from.count();
};
/**
* Creates a grid and assigns the collection as its data source.
* @func grid
* @memberof Collection
* @param {String} selector jQuery selector of grid output target.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Collection.prototype.grid = View.prototype.grid = function (selector, template, options) {
if (this._db && this._db._grid ) {
if (selector !== undefined) {
if (template !== undefined) {
if (!this._db._grid[selector]) {
var grid = new Grid(selector, template, options)
.db(this._db)
.from(this);
this._grid = this._grid || [];
this._grid.push(grid);
this._db._grid[selector] = grid;
return grid;
} else {
throw(this.logIdentifier() + ' Cannot create a grid because a grid with this name already exists: ' + selector);
}
}
return this._db._grid[selector];
}
return this._db._grid;
}
};
/**
* Removes a grid safely from the DOM. Must be called when grid is
* no longer required / is being removed from DOM otherwise references
* will stick around and cause memory leaks.
* @func unGrid
* @memberof Collection
* @param {String} selector jQuery selector of grid output target.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Collection.prototype.unGrid = View.prototype.unGrid = function (selector, template, options) {
var i,
grid;
if (this._db && this._db._grid ) {
if (selector && template) {
if (this._db._grid[selector]) {
grid = this._db._grid[selector];
delete this._db._grid[selector];
return grid.drop();
} else {
throw(this.logIdentifier() + ' Cannot remove grid because a grid with this name does not exist: ' + name);
}
} else {
// No parameters passed, remove all grids from this module
for (i in this._db._grid) {
if (this._db._grid.hasOwnProperty(i)) {
grid = this._db._grid[i];
delete this._db._grid[i];
grid.drop();
if (this.debug()) {
console.log(this.logIdentifier() + ' Removed grid binding "' + i + '"');
}
}
}
this._db._grid = {};
}
}
};
/**
* Adds a grid to the internal grid lookup.
* @func _addGrid
* @memberof Collection
* @param {Grid} grid The grid to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addGrid = CollectionGroup.prototype._addGrid = View.prototype._addGrid = function (grid) {
if (grid !== undefined) {
this._grid = this._grid || [];
this._grid.push(grid);
}
return this;
};
/**
* Removes a grid from the internal grid lookup.
* @func _removeGrid
* @memberof Collection
* @param {Grid} grid The grid to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeGrid = CollectionGroup.prototype._removeGrid = View.prototype._removeGrid = function (grid) {
if (grid !== undefined && this._grid) {
var index = this._grid.indexOf(grid);
if (index > -1) {
this._grid.splice(index, 1);
}
}
return this;
};
// Extend DB with grids init
Db.prototype.init = function () {
this._grid = {};
DbInit.apply(this, arguments);
};
/**
* Determine if a grid with the passed name already exists.
* @func gridExists
* @memberof Db
* @param {String} selector The jQuery selector to bind the grid to.
* @returns {boolean}
*/
Db.prototype.gridExists = function (selector) {
return Boolean(this._grid[selector]);
};
/**
* Creates a grid based on the passed arguments.
* @func grid
* @memberof Db
* @param {String} selector The jQuery selector of the grid to retrieve.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Db.prototype.grid = function (selector, template, options) {
if (!this._grid[selector]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating grid ' + selector);
}
}
this._grid[selector] = this._grid[selector] || new Grid(selector, template, options).db(this);
return this._grid[selector];
};
/**
* Removes a grid based on the passed arguments.
* @func unGrid
* @memberof Db
* @param {String} selector The jQuery selector of the grid to retrieve.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Db.prototype.unGrid = function (selector, template, options) {
if (!this._grid[selector]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating grid ' + selector);
}
}
this._grid[selector] = this._grid[selector] || new Grid(selector, template, options).db(this);
return this._grid[selector];
};
/**
* Returns an array of grids the DB currently has.
* @func grids
* @memberof Db
* @returns {Array} An array of objects containing details of each grid
* the database is currently managing.
*/
Db.prototype.grids = function () {
var arr = [],
item,
i;
for (i in this._grid) {
if (this._grid.hasOwnProperty(i)) {
item = this._grid[i];
arr.push({
name: i,
count: item.count(),
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Grid');
module.exports = Grid;
},{"./Collection":4,"./CollectionGroup":5,"./ReactorIO":35,"./Shared":37,"./View":38}],11:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Collection,
CollectionInit,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* The constructor.
*
* @constructor
*/
var Highchart = function (collection, options) {
this.init.apply(this, arguments);
};
Highchart.prototype.init = function (collection, options) {
this._options = options;
this._selector = window.jQuery(this._options.selector);
if (!this._selector[0]) {
throw(this.classIdentifier() + ' "' + collection.name() + '": Chart target element does not exist via selector: ' + this._options.selector);
}
this._listeners = {};
this._collection = collection;
// Setup the chart
this._options.series = [];
// Disable attribution on highcharts
options.chartOptions = options.chartOptions || {};
options.chartOptions.credits = false;
// Set the data for the chart
var data,
seriesObj,
chartData;
switch (this._options.type) {
case 'pie':
// Create chart from data
this._selector.highcharts(this._options.chartOptions);
this._chart = this._selector.highcharts();
// Generate graph data from collection data
data = this._collection.find();
seriesObj = {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: true,
format: '<b>{point.name}</b>: {y} ({point.percentage:.0f}%)',
style: {
color: (window.Highcharts.theme && window.Highcharts.theme.contrastTextColor) || 'black'
}
}
};
chartData = this.pieDataFromCollectionData(data, this._options.keyField, this._options.valField);
window.jQuery.extend(seriesObj, this._options.seriesOptions);
window.jQuery.extend(seriesObj, {
name: this._options.seriesName,
data: chartData
});
this._chart.addSeries(seriesObj, true, true);
break;
case 'line':
case 'area':
case 'column':
case 'bar':
// Generate graph data from collection data
chartData = this.seriesDataFromCollectionData(
this._options.seriesField,
this._options.keyField,
this._options.valField,
this._options.orderBy
);
this._options.chartOptions.xAxis = chartData.xAxis;
this._options.chartOptions.series = chartData.series;
this._selector.highcharts(this._options.chartOptions);
this._chart = this._selector.highcharts();
break;
default:
throw(this.classIdentifier() + ' "' + collection.name() + '": Chart type specified is not currently supported by ForerunnerDB: ' + this._options.type);
}
// Hook the collection events to auto-update the chart
this._hookEvents();
};
Shared.addModule('Highchart', Highchart);
Collection = Shared.modules.Collection;
CollectionInit = Collection.prototype.init;
Shared.mixin(Highchart.prototype, 'Mixin.Common');
Shared.mixin(Highchart.prototype, 'Mixin.Events');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Highchart.prototype, 'state');
/**
* Generate pie-chart series data from the given collection data array.
* @param data
* @param keyField
* @param valField
* @returns {Array}
*/
Highchart.prototype.pieDataFromCollectionData = function (data, keyField, valField) {
var graphData = [],
i;
for (i = 0; i < data.length; i++) {
graphData.push([data[i][keyField], data[i][valField]]);
}
return graphData;
};
/**
* Generate line-chart series data from the given collection data array.
* @param seriesField
* @param keyField
* @param valField
* @param orderBy
*/
Highchart.prototype.seriesDataFromCollectionData = function (seriesField, keyField, valField, orderBy) {
var data = this._collection.distinct(seriesField),
seriesData = [],
xAxis = {
categories: []
},
seriesName,
query,
dataSearch,
seriesValues,
i, k;
// What we WANT to output:
/*series: [{
name: 'Responses',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
}]*/
// Loop keys
for (i = 0; i < data.length; i++) {
seriesName = data[i];
query = {};
query[seriesField] = seriesName;
seriesValues = [];
dataSearch = this._collection.find(query, {
orderBy: orderBy
});
// Loop the keySearch data and grab the value for each item
for (k = 0; k < dataSearch.length; k++) {
xAxis.categories.push(dataSearch[k][keyField]);
seriesValues.push(dataSearch[k][valField]);
}
seriesData.push({
name: seriesName,
data: seriesValues
});
}
return {
xAxis: xAxis,
series: seriesData
};
};
/**
* Hook the events the chart needs to know about from the internal collection.
* @private
*/
Highchart.prototype._hookEvents = function () {
var self = this;
self._collection.on('change', function () { self._changeListener.apply(self, arguments); });
// If the collection is dropped, clean up after ourselves
self._collection.on('drop', function () { self.drop.apply(self); });
};
/**
* Handles changes to the collection data that the chart is reading from and then
* updates the data in the chart display.
* @private
*/
Highchart.prototype._changeListener = function () {
var self = this;
// Update the series data on the chart
if(typeof self._collection !== 'undefined' && self._chart) {
var data = self._collection.find(),
i;
switch (self._options.type) {
case 'pie':
self._chart.series[0].setData(
self.pieDataFromCollectionData(
data,
self._options.keyField,
self._options.valField
),
true,
true
);
break;
case 'bar':
case 'line':
case 'area':
case 'column':
var seriesData = self.seriesDataFromCollectionData(
self._options.seriesField,
self._options.keyField,
self._options.valField,
self._options.orderBy
);
self._chart.xAxis[0].setCategories(
seriesData.xAxis.categories
);
for (i = 0; i < seriesData.series.length; i++) {
if (self._chart.series[i]) {
// Series exists, set it's data
self._chart.series[i].setData(
seriesData.series[i].data,
true,
true
);
} else {
// Series data does not yet exist, add a new series
self._chart.addSeries(
seriesData.series[i],
true,
true
);
}
}
break;
default:
break;
}
}
};
/**
* Destroys the chart and all internal references.
* @returns {Boolean}
*/
Highchart.prototype.drop = function (callback) {
if (!this.isDropped()) {
this._state = 'dropped';
if (this._chart) {
this._chart.destroy();
}
if (this._collection) {
this._collection.off('change', this._changeListener);
this._collection.off('drop', this.drop);
if (this._collection._highcharts) {
delete this._collection._highcharts[this._options.selector];
}
}
delete this._chart;
delete this._options;
delete this._collection;
this.emit('drop', this);
if (callback) { callback(false, true); }
return true;
} else {
return true;
}
};
// Extend collection with highchart init
Collection.prototype.init = function () {
this._highcharts = {};
CollectionInit.apply(this, arguments);
};
/**
* Creates a pie chart from the collection.
* @type {Overload}
*/
Collection.prototype.pieChart = new Overload({
/**
* Chart via options object.
* @func pieChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'pie';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'pie';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func pieChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {String} seriesName The name of the series to display on the chart.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, keyField, valField, seriesName, options) {
options = options || {};
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
options.seriesName = seriesName;
// Call the main chart method
this.pieChart(options);
}
});
/**
* Creates a line chart from the collection.
* @type {Overload}
*/
Collection.prototype.lineChart = new Overload({
/**
* Chart via options object.
* @func lineChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'line';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'line';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func lineChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.lineChart(options);
}
});
/**
* Creates an area chart from the collection.
* @type {Overload}
*/
Collection.prototype.areaChart = new Overload({
/**
* Chart via options object.
* @func areaChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'area';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'area';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func areaChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.areaChart(options);
}
});
/**
* Creates a column chart from the collection.
* @type {Overload}
*/
Collection.prototype.columnChart = new Overload({
/**
* Chart via options object.
* @func columnChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'column';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'column';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func columnChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.columnChart(options);
}
});
/**
* Creates a bar chart from the collection.
* @type {Overload}
*/
Collection.prototype.barChart = new Overload({
/**
* Chart via options object.
* @func barChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'bar';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'bar';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func barChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.barChart(options);
}
});
/**
* Creates a stacked bar chart from the collection.
* @type {Overload}
*/
Collection.prototype.stackedBarChart = new Overload({
/**
* Chart via options object.
* @func stackedBarChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'bar';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'bar';
options.plotOptions = options.plotOptions || {};
options.plotOptions.series = options.plotOptions.series || {};
options.plotOptions.series.stacking = options.plotOptions.series.stacking || 'normal';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func stackedBarChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.stackedBarChart(options);
}
});
/**
* Removes a chart from the page by it's selector.
* @memberof Collection
* @param {String} selector The chart selector.
*/
Collection.prototype.dropChart = function (selector) {
if (this._highcharts && this._highcharts[selector]) {
this._highcharts[selector].drop();
}
};
Shared.finishModule('Highchart');
module.exports = Highchart;
},{"./Overload":29,"./Shared":37}],12:[function(_dereq_,module,exports){
"use strict";
/*
name
id
rebuild
state
match
lookup
*/
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
BinaryTree = _dereq_('./BinaryTree'),
treeInstance = new BinaryTree(),
btree = function () {};
treeInstance.inOrder('hash');
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexBinaryTree = function () {
this.init.apply(this, arguments);
};
IndexBinaryTree.prototype.init = function (keys, options, collection) {
this._btree = new (btree.create(2, this.sortAsc))();
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexBinaryTree', IndexBinaryTree);
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.Sorting');
IndexBinaryTree.prototype.id = function () {
return this._id;
};
IndexBinaryTree.prototype.state = function () {
return this._state;
};
IndexBinaryTree.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexBinaryTree.prototype, 'data');
Shared.synthesize(IndexBinaryTree.prototype, 'name');
Shared.synthesize(IndexBinaryTree.prototype, 'collection');
Shared.synthesize(IndexBinaryTree.prototype, 'type');
Shared.synthesize(IndexBinaryTree.prototype, 'unique');
IndexBinaryTree.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexBinaryTree.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._btree = new (btree.create(2, this.sortAsc))();
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexBinaryTree.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
dataItemHash = this._itemKeyHash(dataItem, this._keys),
keyArr;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// We store multiple items that match a key inside an array
// that is then stored against that key in the tree...
// Check if item exists for this key already
keyArr = this._btree.get(dataItemHash);
// Check if the array exists
if (keyArr === undefined) {
// Generate an array for this key first
keyArr = [];
// Put the new array into the tree under the key
this._btree.put(dataItemHash, keyArr);
}
// Push the item into the array
keyArr.push(dataItem);
this._size++;
};
IndexBinaryTree.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
dataItemHash = this._itemKeyHash(dataItem, this._keys),
keyArr,
itemIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Try and get the array for the item hash key
keyArr = this._btree.get(dataItemHash);
if (keyArr !== undefined) {
// The key array exits, remove the item from the key array
itemIndex = keyArr.indexOf(dataItem);
if (itemIndex > -1) {
// Check the length of the array
if (keyArr.length === 1) {
// This item is the last in the array, just kill the tree entry
this._btree.del(dataItemHash);
} else {
// Remove the item
keyArr.splice(itemIndex, 1);
}
this._size--;
}
}
};
IndexBinaryTree.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexBinaryTree.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexBinaryTree.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexBinaryTree.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexBinaryTree.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexBinaryTree');
module.exports = IndexBinaryTree;
},{"./BinaryTree":3,"./Path":31,"./Shared":37}],13:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexHashMap = function () {
this.init.apply(this, arguments);
};
IndexHashMap.prototype.init = function (keys, options, collection) {
this._crossRef = {};
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.data({});
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexHashMap', IndexHashMap);
Shared.mixin(IndexHashMap.prototype, 'Mixin.ChainReactor');
IndexHashMap.prototype.id = function () {
return this._id;
};
IndexHashMap.prototype.state = function () {
return this._state;
};
IndexHashMap.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexHashMap.prototype, 'data');
Shared.synthesize(IndexHashMap.prototype, 'name');
Shared.synthesize(IndexHashMap.prototype, 'collection');
Shared.synthesize(IndexHashMap.prototype, 'type');
Shared.synthesize(IndexHashMap.prototype, 'unique');
IndexHashMap.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexHashMap.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._data = {};
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexHashMap.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pushToPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.update = function (dataItem, options) {
// TODO: Write updates to work
// 1: Get uniqueHash for the dataItem primary key value (may need to generate a store for this)
// 2: Remove the uniqueHash as it currently stands
// 3: Generate a new uniqueHash for dataItem
// 4: Insert the new uniqueHash
};
IndexHashMap.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pullFromPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.pushToPathValue = function (hash, obj) {
var pathValArr = this._data[hash] = this._data[hash] || [];
// Make sure we have not already indexed this object at this path/value
if (pathValArr.indexOf(obj) === -1) {
// Index the object
pathValArr.push(obj);
// Record the reference to this object in our index size
this._size++;
// Cross-reference this association for later lookup
this.pushToCrossRef(obj, pathValArr);
}
};
IndexHashMap.prototype.pullFromPathValue = function (hash, obj) {
var pathValArr = this._data[hash],
indexOfObject;
// Make sure we have already indexed this object at this path/value
indexOfObject = pathValArr.indexOf(obj);
if (indexOfObject > -1) {
// Un-index the object
pathValArr.splice(indexOfObject, 1);
// Record the reference to this object in our index size
this._size--;
// Remove object cross-reference
this.pullFromCrossRef(obj, pathValArr);
}
// Check if we should remove the path value array
if (!pathValArr.length) {
// Remove the array
delete this._data[hash];
}
};
IndexHashMap.prototype.pull = function (obj) {
// Get all places the object has been used and remove them
var id = obj[this._collection.primaryKey()],
crossRefArr = this._crossRef[id],
arrIndex,
arrCount = crossRefArr.length,
arrItem;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = crossRefArr[arrIndex];
// Remove item from this index lookup array
this._pullFromArray(arrItem, obj);
}
// Record the reference to this object in our index size
this._size--;
// Now remove the cross-reference entry for this object
delete this._crossRef[id];
};
IndexHashMap.prototype._pullFromArray = function (arr, obj) {
var arrCount = arr.length;
while (arrCount--) {
if (arr[arrCount] === obj) {
arr.splice(arrCount, 1);
}
}
};
IndexHashMap.prototype.pushToCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()],
crObj;
this._crossRef[id] = this._crossRef[id] || [];
// Check if the cross-reference to the pathVal array already exists
crObj = this._crossRef[id];
if (crObj.indexOf(pathValArr) === -1) {
// Add the cross-reference
crObj.push(pathValArr);
}
};
IndexHashMap.prototype.pullFromCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()];
delete this._crossRef[id];
};
IndexHashMap.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexHashMap.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexHashMap.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexHashMap.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexHashMap.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexHashMap');
module.exports = IndexHashMap;
},{"./Path":31,"./Shared":37}],14:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* The key value store class used when storing basic in-memory KV data,
* and can be queried for quick retrieval. Mostly used for collection
* primary key indexes and lookups.
* @param {String=} name Optional KV store name.
* @constructor
*/
var KeyValueStore = function (name) {
this.init.apply(this, arguments);
};
KeyValueStore.prototype.init = function (name) {
this._name = name;
this._data = {};
this._primaryKey = '_id';
};
Shared.addModule('KeyValueStore', KeyValueStore);
Shared.mixin(KeyValueStore.prototype, 'Mixin.ChainReactor');
/**
* Get / set the name of the key/value store.
* @param {String} val The name to set.
* @returns {*}
*/
Shared.synthesize(KeyValueStore.prototype, 'name');
/**
* Get / set the primary key.
* @param {String} key The key to set.
* @returns {*}
*/
KeyValueStore.prototype.primaryKey = function (key) {
if (key !== undefined) {
this._primaryKey = key;
return this;
}
return this._primaryKey;
};
/**
* Removes all data from the store.
* @returns {*}
*/
KeyValueStore.prototype.truncate = function () {
this._data = {};
return this;
};
/**
* Sets data against a key in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {*}
*/
KeyValueStore.prototype.set = function (key, value) {
this._data[key] = value ? value : true;
return this;
};
/**
* Gets data stored for the passed key.
* @param {String} key The key to get data for.
* @returns {*}
*/
KeyValueStore.prototype.get = function (key) {
return this._data[key];
};
/**
* Get / set the primary key.
* @param {*} obj A lookup query, can be a string key, an array of string keys,
* an object with further query clauses or a regular expression that should be
* run against all keys.
* @returns {*}
*/
KeyValueStore.prototype.lookup = function (obj) {
var pKeyVal = obj[this._primaryKey],
arrIndex,
arrCount,
lookupItem,
result;
if (pKeyVal instanceof Array) {
// An array of primary keys, find all matches
arrCount = pKeyVal.length;
result = [];
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
lookupItem = this._data[pKeyVal[arrIndex]];
if (lookupItem) {
result.push(lookupItem);
}
}
return result;
} else if (pKeyVal instanceof RegExp) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.test(arrIndex)) {
result.push(this._data[arrIndex]);
}
}
}
return result;
} else if (typeof pKeyVal === 'object') {
// The primary key clause is an object, now we have to do some
// more extensive searching
if (pKeyVal.$ne) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (arrIndex !== pKeyVal.$ne) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$in && (pKeyVal.$in instanceof Array)) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.$in.indexOf(arrIndex) > -1) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$nin && (pKeyVal.$nin instanceof Array)) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.$nin.indexOf(arrIndex) === -1) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$or && (pKeyVal.$or instanceof Array)) {
// Create new data
result = [];
for (arrIndex = 0; arrIndex < pKeyVal.$or.length; arrIndex++) {
result = result.concat(this.lookup(pKeyVal.$or[arrIndex]));
}
return result;
}
} else {
// Key is a basic lookup from string
lookupItem = this._data[pKeyVal];
if (lookupItem !== undefined) {
return [lookupItem];
} else {
return [];
}
}
};
/**
* Removes data for the given key from the store.
* @param {String} key The key to un-set.
* @returns {*}
*/
KeyValueStore.prototype.unSet = function (key) {
delete this._data[key];
return this;
};
/**
* Sets data for the give key in the store only where the given key
* does not already have a value in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {Boolean} True if data was set or false if data already
* exists for the key.
*/
KeyValueStore.prototype.uniqueSet = function (key, value) {
if (this._data[key] === undefined) {
this._data[key] = value;
return true;
}
return false;
};
Shared.finishModule('KeyValueStore');
module.exports = KeyValueStore;
},{"./Shared":37}],15:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Operation = _dereq_('./Operation');
/**
* The metrics class used to store details about operations.
* @constructor
*/
var Metrics = function () {
this.init.apply(this, arguments);
};
Metrics.prototype.init = function () {
this._data = [];
};
Shared.addModule('Metrics', Metrics);
Shared.mixin(Metrics.prototype, 'Mixin.ChainReactor');
/**
* Creates an operation within the metrics instance and if metrics
* are currently enabled (by calling the start() method) the operation
* is also stored in the metrics log.
* @param {String} name The name of the operation.
* @returns {Operation}
*/
Metrics.prototype.create = function (name) {
var op = new Operation(name);
if (this._enabled) {
this._data.push(op);
}
return op;
};
/**
* Starts logging operations.
* @returns {Metrics}
*/
Metrics.prototype.start = function () {
this._enabled = true;
return this;
};
/**
* Stops logging operations.
* @returns {Metrics}
*/
Metrics.prototype.stop = function () {
this._enabled = false;
return this;
};
/**
* Clears all logged operations.
* @returns {Metrics}
*/
Metrics.prototype.clear = function () {
this._data = [];
return this;
};
/**
* Returns an array of all logged operations.
* @returns {Array}
*/
Metrics.prototype.list = function () {
return this._data;
};
Shared.finishModule('Metrics');
module.exports = Metrics;
},{"./Operation":28,"./Shared":37}],16:[function(_dereq_,module,exports){
"use strict";
var CRUD = {
preSetData: function () {
},
postSetData: function () {
}
};
module.exports = CRUD;
},{}],17:[function(_dereq_,module,exports){
"use strict";
/**
* The chain reactor mixin, provides methods to the target object that allow chain
* reaction events to propagate to the target and be handled, processed and passed
* on down the chain.
* @mixin
*/
var ChainReactor = {
/**
*
* @param obj
*/
chain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Adding target "' + obj._reactorOut.instanceIdentifier() + '" to the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Adding target "' + obj.instanceIdentifier() + '" to the chain reactor target list');
}
}
this._chain = this._chain || [];
var index = this._chain.indexOf(obj);
if (index === -1) {
this._chain.push(obj);
}
},
unChain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Removing target "' + obj._reactorOut.instanceIdentifier() + '" from the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Removing target "' + obj.instanceIdentifier() + '" from the chain reactor target list');
}
}
if (this._chain) {
var index = this._chain.indexOf(obj);
if (index > -1) {
this._chain.splice(index, 1);
}
}
},
chainSend: function (type, data, options) {
if (this._chain) {
var arr = this._chain,
arrItem,
count = arr.length,
index;
for (index = 0; index < count; index++) {
arrItem = arr[index];
if (!arrItem._state || (arrItem._state && !arrItem.isDropped())) {
if (this.debug && this.debug()) {
if (arrItem._reactorIn && arrItem._reactorOut) {
console.log(arrItem._reactorIn.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem._reactorOut.instanceIdentifier() + '"');
} else {
console.log(this.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem.instanceIdentifier() + '"');
}
}
arrItem.chainReceive(this, type, data, options);
} else {
console.log('Reactor Data:', type, data, options);
console.log('Reactor Node:', arrItem);
throw('Chain reactor attempting to send data to target reactor node that is in a dropped state!');
}
}
}
},
chainReceive: function (sender, type, data, options) {
var chainPacket = {
sender: sender,
type: type,
data: data,
options: options
};
if (this.debug && this.debug()) {
console.log(this.logIdentifier() + 'Received data from parent reactor node');
}
// Fire our internal handler
if (!this._chainHandler || (this._chainHandler && !this._chainHandler(chainPacket))) {
// Propagate the message down the chain
this.chainSend(chainPacket.type, chainPacket.data, chainPacket.options);
}
}
};
module.exports = ChainReactor;
},{}],18:[function(_dereq_,module,exports){
"use strict";
var idCounter = 0,
Overload = _dereq_('./Overload'),
Serialiser = _dereq_('./Serialiser'),
Common,
serialiser = new Serialiser();
/**
* Provides commonly used methods to most classes in ForerunnerDB.
* @mixin
*/
Common = {
// Expose the serialiser object so it can be extended with new data handlers.
serialiser: serialiser,
/**
* Gets / sets data in the item store. The store can be used to set and
* retrieve data against a key. Useful for adding arbitrary key/value data
* to a collection / view etc and retrieving it later.
* @param {String|*} key The key under which to store the passed value or
* retrieve the existing stored value.
* @param {*=} val Optional value. If passed will overwrite the existing value
* stored against the specified key if one currently exists.
* @returns {*}
*/
store: function (key, val) {
if (key !== undefined) {
if (val !== undefined) {
// Store the data
this._store = this._store || {};
this._store[key] = val;
return this;
}
if (this._store) {
return this._store[key];
}
}
return undefined;
},
/**
* Removes a previously stored key/value pair from the item store, set previously
* by using the store() method.
* @param {String|*} key The key of the key/value pair to remove;
* @returns {Common} Returns this for chaining.
*/
unStore: function (key) {
if (key !== undefined) {
delete this._store[key];
}
return this;
},
/**
* Returns a non-referenced version of the passed object / array.
* @param {Object} data The object or array to return as a non-referenced version.
* @param {Number=} copies Optional number of copies to produce. If specified, the return
* value will be an array of decoupled objects, each distinct from the other.
* @returns {*}
*/
decouple: function (data, copies) {
if (data !== undefined) {
if (!copies) {
return this.jParse(this.jStringify(data));
} else {
var i,
json = this.jStringify(data),
copyArr = [];
for (i = 0; i < copies; i++) {
copyArr.push(this.jParse(json));
}
return copyArr;
}
}
return undefined;
},
/**
* Parses and returns data from stringified version.
* @param {String} data The stringified version of data to parse.
* @returns {Object} The parsed JSON object from the data.
*/
jParse: function (data) {
return serialiser.parse(data);
//return JSON.parse(data);
},
/**
* Converts a JSON object into a stringified version.
* @param {Object} data The data to stringify.
* @returns {String} The stringified data.
*/
jStringify: function (data) {
return serialiser.stringify(data);
//return JSON.stringify(data);
},
/**
* Generates a new 16-character hexadecimal unique ID or
* generates a new 16-character hexadecimal ID based on
* the passed string. Will always generate the same ID
* for the same string.
* @param {String=} str A string to generate the ID from.
* @return {String}
*/
objectId: function (str) {
var id,
pow = Math.pow(10, 17);
if (!str) {
idCounter++;
id = (idCounter + (
Math.random() * pow +
Math.random() * pow +
Math.random() * pow +
Math.random() * pow
)).toString(16);
} else {
var val = 0,
count = str.length,
i;
for (i = 0; i < count; i++) {
val += str.charCodeAt(i) * pow;
}
id = val.toString(16);
}
return id;
},
/**
* Gets / sets debug flag that can enable debug message output to the
* console if required.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
/**
* Sets debug flag for a particular type that can enable debug message
* output to the console if required.
* @param {String} type The name of the debug type to set flag for.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
debug: new Overload([
function () {
return this._debug && this._debug.all;
},
function (val) {
if (val !== undefined) {
if (typeof val === 'boolean') {
this._debug = this._debug || {};
this._debug.all = val;
this.chainSend('debug', this._debug);
return this;
} else {
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[val]) || (this._debug && this._debug.all);
}
}
return this._debug && this._debug.all;
},
function (type, val) {
if (type !== undefined) {
if (val !== undefined) {
this._debug = this._debug || {};
this._debug[type] = val;
this.chainSend('debug', this._debug);
return this;
}
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[type]);
}
return this._debug && this._debug.all;
}
]),
/**
* Returns a string describing the class this instance is derived from.
* @returns {string}
*/
classIdentifier: function () {
return 'ForerunnerDB.' + this.className;
},
/**
* Returns a string describing the instance by it's class name and instance
* object name.
* @returns {String} The instance identifier.
*/
instanceIdentifier: function () {
return '[' + this.className + ']' + this.name();
},
/**
* Returns a string used to denote a console log against this instance,
* consisting of the class identifier and instance identifier.
* @returns {string} The log identifier.
*/
logIdentifier: function () {
return this.classIdentifier() + ': ' + this.instanceIdentifier();
},
/**
* Converts a query object with MongoDB dot notation syntax
* to Forerunner's object notation syntax.
* @param {Object} obj The object to convert.
*/
convertToFdb: function (obj) {
var varName,
splitArr,
objCopy,
i;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
objCopy = obj;
if (i.indexOf('.') > -1) {
// Replace .$ with a placeholder before splitting by . char
i = i.replace('.$', '[|$|]');
splitArr = i.split('.');
while ((varName = splitArr.shift())) {
// Replace placeholder back to original .$
varName = varName.replace('[|$|]', '.$');
if (splitArr.length) {
objCopy[varName] = {};
} else {
objCopy[varName] = obj[i];
}
objCopy = objCopy[varName];
}
delete obj[i];
}
}
}
},
/**
* Checks if the state is dropped.
* @returns {boolean} True when dropped, false otherwise.
*/
isDropped: function () {
return this._state === 'dropped';
}
};
module.exports = Common;
},{"./Overload":29,"./Serialiser":36}],19:[function(_dereq_,module,exports){
"use strict";
/**
* Provides some database constants.
* @mixin
*/
var Constants = {
TYPE_INSERT: 0,
TYPE_UPDATE: 1,
TYPE_REMOVE: 2,
PHASE_BEFORE: 0,
PHASE_AFTER: 1
};
module.exports = Constants;
},{}],20:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides event emitter functionality including the methods: on, off, once, emit, deferEmit.
* @mixin
*/
var Events = {
on: new Overload({
/**
* Attach an event listener to the passed event.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The method to call when the event is fired.
*/
'string, function': function (event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event]['*'] = this._listeners[event]['*'] || [];
this._listeners[event]['*'].push(listener);
return this;
},
/**
* Attach an event listener to the passed event only if the passed
* id matches the document id for the event being fired.
* @param {String} event The name of the event to listen for.
* @param {*} id The document id to match against.
* @param {Function} listener The method to call when the event is fired.
*/
'string, *, function': function (event, id, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event][id] = this._listeners[event][id] || [];
this._listeners[event][id].push(listener);
return this;
}
}),
once: new Overload({
'string, function': function (eventName, callback) {
var self = this,
internalCallback = function () {
self.off(eventName, internalCallback);
callback.apply(self, arguments);
};
return this.on(eventName, internalCallback);
},
'string, *, function': function (eventName, id, callback) {
var self = this,
internalCallback = function () {
self.off(eventName, id, internalCallback);
callback.apply(self, arguments);
};
return this.on(eventName, id, internalCallback);
}
}),
off: new Overload({
'string': function (event) {
if (this._listeners && this._listeners[event] && event in this._listeners) {
delete this._listeners[event];
}
return this;
},
'string, function': function (event, listener) {
var arr,
index;
if (typeof(listener) === 'string') {
if (this._listeners && this._listeners[event] && this._listeners[event][listener]) {
delete this._listeners[event][listener];
}
} else {
if (this._listeners && event in this._listeners) {
arr = this._listeners[event]['*'];
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
}
return this;
},
'string, *, function': function (event, id, listener) {
if (this._listeners && event in this._listeners && id in this.listeners[event]) {
var arr = this._listeners[event][id],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
},
'string, *': function (event, id) {
if (this._listeners && event in this._listeners && id in this._listeners[event]) {
// Kill all listeners for this event id
delete this._listeners[event][id];
}
}
}),
emit: function (event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arrIndex,
arrCount,
tmpFunc,
arr,
listenerIdArr,
listenerIdCount,
listenerIdIndex;
// Handle global emit
if (this._listeners[event]['*']) {
arr = this._listeners[event]['*'];
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Check we have a function to execute
tmpFunc = arr[arrIndex];
if (typeof tmpFunc === 'function') {
tmpFunc.apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
// Handle individual emit
if (data instanceof Array) {
// Check if the array is an array of objects in the collection
if (data[0] && data[0][this._primaryKey]) {
// Loop the array and check for listeners against the primary key
listenerIdArr = this._listeners[event];
arrCount = data.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
if (listenerIdArr[data[arrIndex][this._primaryKey]]) {
// Emit for this id
listenerIdCount = listenerIdArr[data[arrIndex][this._primaryKey]].length;
for (listenerIdIndex = 0; listenerIdIndex < listenerIdCount; listenerIdIndex++) {
tmpFunc = listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex];
if (typeof tmpFunc === 'function') {
listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
}
}
}
}
return this;
},
/**
* Queues an event to be fired. This has automatic de-bouncing so that any
* events of the same type that occur within 100 milliseconds of a previous
* one will all be wrapped into a single emit rather than emitting tons of
* events for lots of chained inserts etc. Only the data from the last
* de-bounced event will be emitted.
* @param {String} eventName The name of the event to emit.
* @param {*=} data Optional data to emit with the event.
*/
deferEmit: function (eventName, data) {
var self = this,
args;
if (!this._noEmitDefer && (!this._db || (this._db && !this._db._noEmitDefer))) {
args = arguments;
// Check for an existing timeout
this._deferTimeout = this._deferTimeout || {};
if (this._deferTimeout[eventName]) {
clearTimeout(this._deferTimeout[eventName]);
}
// Set a timeout
this._deferTimeout[eventName] = setTimeout(function () {
if (self.debug()) {
console.log(self.logIdentifier() + ' Emitting ' + args[0]);
}
self.emit.apply(self, args);
}, 1);
} else {
this.emit.apply(this, arguments);
}
return this;
}
};
module.exports = Events;
},{"./Overload":29}],21:[function(_dereq_,module,exports){
"use strict";
/**
* Provides object matching algorithm methods.
* @mixin
*/
var Matching = {
/**
* Internal method that checks a document against a test object.
* @param {*} source The source object or value to test against.
* @param {*} test The test object or value to test with.
* @param {Object} queryOptions The options the query was passed with.
* @param {String=} opToApply The special operation to apply to the test such
* as 'and' or an 'or' operator.
* @param {Object=} options An object containing options to apply to the
* operation such as limiting the fields returned etc.
* @returns {Boolean} True if the test was positive, false on negative.
* @private
*/
_match: function (source, test, queryOptions, opToApply, options) {
// TODO: This method is quite long, break into smaller pieces
var operation,
applyOp = opToApply,
recurseVal,
tmpIndex,
sourceType = typeof source,
testType = typeof test,
matchedAll = true,
opResult,
substringCache,
i;
options = options || {};
queryOptions = queryOptions || {};
// Check if options currently holds a root query object
if (!options.$rootQuery) {
// Root query not assigned, hold the root query
options.$rootQuery = test;
}
options.$rootData = options.$rootData || {};
// Check if the comparison data are both strings or numbers
if ((sourceType === 'string' || sourceType === 'number') && (testType === 'string' || testType === 'number')) {
// The source and test data are flat types that do not require recursive searches,
// so just compare them and return the result
if (sourceType === 'number') {
// Number comparison
if (source !== test) {
matchedAll = false;
}
} else {
// String comparison
// TODO: We can probably use a queryOptions.$locale as a second parameter here
// TODO: to satisfy https://github.com/Irrelon/ForerunnerDB/issues/35
if (source.localeCompare(test)) {
matchedAll = false;
}
}
} else {
for (i in test) {
if (test.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
substringCache = i.substr(0, 2);
// Check if the property is a comment (ignorable)
if (substringCache === '//') {
// Skip this property
continue;
}
// Check if the property starts with a dollar (function)
if (substringCache.indexOf('$') === 0) {
// Ask the _matchOp method to handle the operation
opResult = this._matchOp(i, source, test[i], queryOptions, options);
// Check the result of the matchOp operation
// If the result is -1 then no operation took place, otherwise the result
// will be a boolean denoting a match (true) or no match (false)
if (opResult > -1) {
if (opResult) {
if (opToApply === 'or') {
return true;
}
} else {
// Set the matchedAll flag to the result of the operation
// because the operation did not return true
matchedAll = opResult;
}
// Record that an operation was handled
operation = true;
}
}
// Check for regex
if (!operation && test[i] instanceof RegExp) {
operation = true;
if (sourceType === 'object' && source[i] !== undefined && test[i].test(source[i])) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
if (!operation) {
// Check if our query is an object
if (typeof(test[i]) === 'object') {
// Because test[i] is an object, source must also be an object
// Check if our source data we are checking the test query against
// is an object or an array
if (source[i] !== undefined) {
if (source[i] instanceof Array && !(test[i] instanceof Array)) {
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (!(source[i] instanceof Array) && test[i] instanceof Array) {
// The test key data is an array and the source key data is not so check
// each item in the test key data to see if the source item matches one
// of them. This is effectively an $in search.
recurseVal = false;
for (tmpIndex = 0; tmpIndex < test[i].length; tmpIndex++) {
recurseVal = this._match(source[i], test[i][tmpIndex], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (typeof(source) === 'object') {
// Recurse down the object tree
recurseVal = this._match(source[i], test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
} else {
// First check if the test match is an $exists
if (test[i] && test[i].$exists !== undefined) {
// Push the item through another match recurse
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
} else {
// Check if the prop matches our test value
if (source && source[i] === test[i]) {
if (opToApply === 'or') {
return true;
}
} else if (source && source[i] && source[i] instanceof Array && test[i] && typeof(test[i]) !== "object") {
// We are looking for a value inside an array
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
}
if (opToApply === 'and' && !matchedAll) {
return false;
}
}
}
}
return matchedAll;
},
/**
* Internal method, performs a matching process against a query operator such as $gt or $nin.
* @param {String} key The property name in the test that matches the operator to perform
* matching against.
* @param {*} source The source data to match the query against.
* @param {*} test The query to match the source against.
* @param {Object=} options An options object.
* @returns {*}
* @private
*/
_matchOp: function (key, source, test, queryOptions, options) {
// Check for commands
switch (key) {
case '$gt':
// Greater than
return source > test;
case '$gte':
// Greater than or equal
return source >= test;
case '$lt':
// Less than
return source < test;
case '$lte':
// Less than or equal
return source <= test;
case '$exists':
// Property exists
return (source === undefined) !== test;
case '$ne': // Not equals
return source != test; // jshint ignore:line
case '$nee': // Not equals equals
return source !== test;
case '$or':
// Match true on ANY check to pass
for (var orIndex = 0; orIndex < test.length; orIndex++) {
if (this._match(source, test[orIndex], queryOptions, 'and', options)) {
return true;
}
}
return false;
case '$and':
// Match true on ALL checks to pass
for (var andIndex = 0; andIndex < test.length; andIndex++) {
if (!this._match(source, test[andIndex], queryOptions, 'and', options)) {
return false;
}
}
return true;
case '$in': // In
// Check that the in test is an array
if (test instanceof Array) {
var inArr = test,
inArrCount = inArr.length,
inArrIndex;
for (inArrIndex = 0; inArrIndex < inArrCount; inArrIndex++) {
if (inArr[inArrIndex] instanceof RegExp && inArr[inArrIndex].test(source)) {
return true;
} else if (inArr[inArrIndex] === source) {
return true;
}
}
return false;
} else {
throw(this.logIdentifier() + ' Cannot use an $in operator on a non-array key: ' + key);
}
break;
case '$nin': // Not in
// Check that the not-in test is an array
if (test instanceof Array) {
var notInArr = test,
notInArrCount = notInArr.length,
notInArrIndex;
for (notInArrIndex = 0; notInArrIndex < notInArrCount; notInArrIndex++) {
if (notInArr[notInArrIndex] === source) {
return false;
}
}
return true;
} else {
throw(this.logIdentifier() + ' Cannot use a $nin operator on a non-array key: ' + key);
}
break;
case '$distinct':
// Ensure options holds a distinct lookup
options.$rootData['//distinctLookup'] = options.$rootData['//distinctLookup'] || {};
for (var distinctProp in test) {
if (test.hasOwnProperty(distinctProp)) {
options.$rootData['//distinctLookup'][distinctProp] = options.$rootData['//distinctLookup'][distinctProp] || {};
// Check if the options distinct lookup has this field's value
if (options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]]) {
// Value is already in use
return false;
} else {
// Set the value in the lookup
options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]] = true;
// Allow the item in the results
return true;
}
}
}
break;
case '$count':
var countKey,
countArr,
countVal;
// Iterate the count object's keys
for (countKey in test) {
if (test.hasOwnProperty(countKey)) {
// Check the property exists and is an array. If the property being counted is not
// an array (or doesn't exist) then use a value of zero in any further count logic
countArr = source[countKey];
if (typeof countArr === 'object' && countArr instanceof Array) {
countVal = countArr.length;
} else {
countVal = 0;
}
// Now recurse down the query chain further to satisfy the query for this key (countKey)
if (!this._match(countVal, test[countKey], queryOptions, 'and', options)) {
return false;
}
}
}
// Allow the item in the results
return true;
}
return -1;
}
};
module.exports = Matching;
},{}],22:[function(_dereq_,module,exports){
"use strict";
/**
* Provides sorting methods.
* @mixin
*/
var Sorting = {
/**
* Sorts the passed value a against the passed value b ascending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortAsc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return a.localeCompare(b);
} else {
if (a > b) {
return 1;
} else if (a < b) {
return -1;
}
}
return 0;
},
/**
* Sorts the passed value a against the passed value b descending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortDesc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return b.localeCompare(a);
} else {
if (a > b) {
return -1;
} else if (a < b) {
return 1;
}
}
return 0;
}
};
module.exports = Sorting;
},{}],23:[function(_dereq_,module,exports){
"use strict";
var Tags,
tagMap = {};
/**
* Provides class instance tagging and tag operation methods.
* @mixin
*/
Tags = {
/**
* Tags a class instance for later lookup.
* @param {String} name The tag to add.
* @returns {boolean}
*/
tagAdd: function (name) {
var i,
self = this,
mapArr = tagMap[name] = tagMap[name] || [];
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === self) {
return true;
}
}
mapArr.push(self);
// Hook the drop event for this so we can react
if (self.on) {
self.on('drop', function () {
// We've been dropped so remove ourselves from the tag map
self.tagRemove(name);
});
}
return true;
},
/**
* Removes a tag from a class instance.
* @param {String} name The tag to remove.
* @returns {boolean}
*/
tagRemove: function (name) {
var i,
mapArr = tagMap[name];
if (mapArr) {
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === this) {
mapArr.splice(i, 1);
return true;
}
}
}
return false;
},
/**
* Gets an array of all instances tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @returns {Array} The array of instances that have the passed tag.
*/
tagLookup: function (name) {
return tagMap[name] || [];
},
/**
* Drops all instances that are tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @param {Function} callback Callback once dropping has completed
* for all instances that match the passed tag name.
* @returns {boolean}
*/
tagDrop: function (name, callback) {
var arr = this.tagLookup(name),
dropCb,
dropCount,
i;
dropCb = function () {
dropCount--;
if (callback && dropCount === 0) {
callback(false);
}
};
if (arr.length) {
dropCount = arr.length;
// Loop the array and drop all items
for (i = arr.length - 1; i >= 0; i--) {
arr[i].drop(dropCb);
}
}
return true;
}
};
module.exports = Tags;
},{}],24:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides trigger functionality methods.
* @mixin
*/
var Triggers = {
/**
* Add a trigger by id.
* @param {String} id The id of the trigger. This must be unique to the type and
* phase of the trigger. Only one trigger may be added with this id per type and
* phase.
* @param {Number} type The type of operation to apply the trigger to. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of an operation to fire the trigger on. See
* Mixin.Constants for constants to use.
* @param {Function} method The method to call when the trigger is fired.
* @returns {boolean} True if the trigger was added successfully, false if not.
*/
addTrigger: function (id, type, phase, method) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex === -1) {
// The trigger does not exist, create it
self._trigger = self._trigger || {};
self._trigger[type] = self._trigger[type] || {};
self._trigger[type][phase] = self._trigger[type][phase] || [];
self._trigger[type][phase].push({
id: id,
method: method,
enabled: true
});
return true;
}
return false;
},
/**
*
* @param {String} id The id of the trigger to remove.
* @param {Number} type The type of operation to remove the trigger from. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of the operation to remove the trigger from.
* See Mixin.Constants for constants to use.
* @returns {boolean} True if removed successfully, false if not.
*/
removeTrigger: function (id, type, phase) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// The trigger exists, remove it
self._trigger[type][phase].splice(triggerIndex, 1);
}
return false;
},
enableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = true;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = true;
return true;
}
return false;
}
}),
disableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = false;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = false;
return true;
}
return false;
}
}),
/**
* Checks if a trigger will fire based on the type and phase provided.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {Boolean} True if the trigger will fire, false otherwise.
*/
willTrigger: function (type, phase) {
if (this._trigger && this._trigger[type] && this._trigger[type][phase] && this._trigger[type][phase].length) {
// Check if a trigger in this array is enabled
var arr = this._trigger[type][phase],
i;
for (i = 0; i < arr.length; i++) {
if (arr[i].enabled) {
return true;
}
}
}
return false;
},
/**
* Processes trigger actions based on the operation, type and phase.
* @param {Object} operation Operation data to pass to the trigger.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @param {Object} oldDoc The document snapshot before operations are
* carried out against the data.
* @param {Object} newDoc The document snapshot after operations are
* carried out against the data.
* @returns {boolean}
*/
processTrigger: function (operation, type, phase, oldDoc, newDoc) {
var self = this,
triggerArr,
triggerIndex,
triggerCount,
triggerItem,
response;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
triggerItem = triggerArr[triggerIndex];
// Check if the trigger is enabled
if (triggerItem.enabled) {
if (this.debug()) {
var typeName,
phaseName;
switch (type) {
case this.TYPE_INSERT:
typeName = 'insert';
break;
case this.TYPE_UPDATE:
typeName = 'update';
break;
case this.TYPE_REMOVE:
typeName = 'remove';
break;
default:
typeName = '';
break;
}
switch (phase) {
case this.PHASE_BEFORE:
phaseName = 'before';
break;
case this.PHASE_AFTER:
phaseName = 'after';
break;
default:
phaseName = '';
break;
}
//console.log('Triggers: Processing trigger "' + id + '" for ' + typeName + ' in phase "' + phaseName + '"');
}
// Run the trigger's method and store the response
response = triggerItem.method.call(self, operation, oldDoc, newDoc);
// Check the response for a non-expected result (anything other than
// undefined, true or false is considered a throwable error)
if (response === false) {
// The trigger wants us to cancel operations
return false;
}
if (response !== undefined && response !== true && response !== false) {
// Trigger responded with error, throw the error
throw('ForerunnerDB.Mixin.Triggers: Trigger error: ' + response);
}
}
}
// Triggers all ran without issue, return a success (true)
return true;
}
},
/**
* Returns the index of a trigger by id based on type and phase.
* @param {String} id The id of the trigger to find the index of.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {number}
* @private
*/
_triggerIndexOf: function (id, type, phase) {
var self = this,
triggerArr,
triggerCount,
triggerIndex;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
if (triggerArr[triggerIndex].id === id) {
return triggerIndex;
}
}
}
return -1;
}
};
module.exports = Triggers;
},{"./Overload":29}],25:[function(_dereq_,module,exports){
"use strict";
/**
* Provides methods to handle object update operations.
* @mixin
*/
var Updating = {
/**
* Updates a property on an object.
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
_updateProperty: function (doc, prop, val) {
doc[prop] = val;
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting non-data-bound document property "' + prop + '"');
}
},
/**
* Increments a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
_updateIncrement: function (doc, prop, val) {
doc[prop] += val;
},
/**
* Changes the index of an item in the passed array.
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
_updateSpliceMove: function (arr, indexFrom, indexTo) {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
},
/**
* Inserts an item into the passed array at the specified index.
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
_updateSplicePush: function (arr, index, doc) {
if (arr.length > index) {
arr.splice(index, 0, doc);
} else {
arr.push(doc);
}
},
/**
* Inserts an item at the end of an array.
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
_updatePush: function (arr, doc) {
arr.push(doc);
},
/**
* Removes an item from the passed array.
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
_updatePull: function (arr, index) {
arr.splice(index, 1);
},
/**
* Multiplies a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
_updateMultiply: function (doc, prop, val) {
doc[prop] *= val;
},
/**
* Renames a property on a document to the passed property.
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
_updateRename: function (doc, prop, val) {
doc[val] = doc[prop];
delete doc[prop];
},
/**
* Sets a property on a document to the passed value.
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @param {*} val The new property value.
* @private
*/
_updateOverwrite: function (doc, prop, val) {
doc[prop] = val;
},
/**
* Deletes a property on a document.
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
_updateUnset: function (doc, prop) {
delete doc[prop];
},
/**
* Removes all properties from an object without destroying
* the object instance, thereby maintaining data-bound linking.
* @param {Object} doc The parent object to modify.
* @param {String} prop The name of the child object to clear.
* @private
*/
_updateClear: function (doc, prop) {
var obj = doc[prop],
i;
if (obj && typeof obj === 'object') {
for (i in obj) {
if (obj.hasOwnProperty(i)) {
this._updateUnset(obj, i);
}
}
}
},
/**
* Pops an item or items from the array stack.
* @param {Object} doc The document to modify.
* @param {Number} val If set to a positive integer, will pop the number specified
* from the stack, if set to a negative integer will shift the number specified
* from the stack.
* @return {Boolean}
* @private
*/
_updatePop: function (doc, val) {
var updated = false,
i;
if (doc.length > 0) {
if (val > 0) {
for (i = 0; i < val; i++) {
doc.pop();
}
updated = true;
} else if (val < 0) {
for (i = 0; i > val; i--) {
doc.shift();
}
updated = true;
}
}
return updated;
}
};
module.exports = Updating;
},{}],26:[function(_dereq_,module,exports){
"use strict";
// Grab the view class
var Shared,
Core,
OldView,
OldViewInit;
Shared = _dereq_('./Shared');
Core = Shared.modules.Core;
OldView = Shared.modules.OldView;
OldViewInit = OldView.prototype.init;
OldView.prototype.init = function () {
var self = this;
this._binds = [];
this._renderStart = 0;
this._renderEnd = 0;
this._deferQueue = {
insert: [],
update: [],
remove: [],
upsert: [],
_bindInsert: [],
_bindUpdate: [],
_bindRemove: [],
_bindUpsert: []
};
this._deferThreshold = {
insert: 100,
update: 100,
remove: 100,
upsert: 100,
_bindInsert: 100,
_bindUpdate: 100,
_bindRemove: 100,
_bindUpsert: 100
};
this._deferTime = {
insert: 100,
update: 1,
remove: 1,
upsert: 1,
_bindInsert: 100,
_bindUpdate: 1,
_bindRemove: 1,
_bindUpsert: 1
};
OldViewInit.apply(this, arguments);
// Hook view events to update binds
this.on('insert', function (successArr, failArr) {
self._bindEvent('insert', successArr, failArr);
});
this.on('update', function (successArr, failArr) {
self._bindEvent('update', successArr, failArr);
});
this.on('remove', function (successArr, failArr) {
self._bindEvent('remove', successArr, failArr);
});
this.on('change', self._bindChange);
};
/**
* Binds a selector to the insert, update and delete events of a particular
* view and keeps the selector in sync so that updates are reflected on the
* web page in real-time.
*
* @param {String} selector The jQuery selector string to get target elements.
* @param {Object} options The options object.
*/
OldView.prototype.bind = function (selector, options) {
if (options && options.template) {
this._binds[selector] = options;
} else {
throw('ForerunnerDB.OldView "' + this.name() + '": Cannot bind data to element, missing options information!');
}
return this;
};
/**
* Un-binds a selector from the view changes.
* @param {String} selector The jQuery selector string to identify the bind to remove.
* @returns {Collection}
*/
OldView.prototype.unBind = function (selector) {
delete this._binds[selector];
return this;
};
/**
* Returns true if the selector is bound to the view.
* @param {String} selector The jQuery selector string to identify the bind to check for.
* @returns {boolean}
*/
OldView.prototype.isBound = function (selector) {
return Boolean(this._binds[selector]);
};
/**
* Sorts items in the DOM based on the bind settings and the passed item array.
* @param {String} selector The jQuery selector of the bind container.
* @param {Array} itemArr The array of items used to determine the order the DOM
* elements should be in based on the order they are in, in the array.
*/
OldView.prototype.bindSortDom = function (selector, itemArr) {
var container = window.jQuery(selector),
arrIndex,
arrItem,
domItem;
if (this.debug()) {
console.log('ForerunnerDB.OldView.Bind: Sorting data in DOM...', itemArr);
}
for (arrIndex = 0; arrIndex < itemArr.length; arrIndex++) {
arrItem = itemArr[arrIndex];
// Now we've done our inserts into the DOM, let's ensure
// they are still ordered correctly
domItem = container.find('#' + arrItem[this._primaryKey]);
if (domItem.length) {
if (arrIndex === 0) {
if (this.debug()) {
console.log('ForerunnerDB.OldView.Bind: Sort, moving to index 0...', domItem);
}
container.prepend(domItem);
} else {
if (this.debug()) {
console.log('ForerunnerDB.OldView.Bind: Sort, moving to index ' + arrIndex + '...', domItem);
}
domItem.insertAfter(container.children(':eq(' + (arrIndex - 1) + ')'));
}
} else {
if (this.debug()) {
console.log('ForerunnerDB.OldView.Bind: Warning, element for array item not found!', arrItem);
}
}
}
};
OldView.prototype.bindRefresh = function (obj) {
var binds = this._binds,
bindKey,
bind;
if (!obj) {
// Grab current data
obj = {
data: this.find()
};
}
for (bindKey in binds) {
if (binds.hasOwnProperty(bindKey)) {
bind = binds[bindKey];
if (this.debug()) { console.log('ForerunnerDB.OldView.Bind: Sorting DOM...'); }
this.bindSortDom(bindKey, obj.data);
if (bind.afterOperation) {
bind.afterOperation();
}
if (bind.refresh) {
bind.refresh();
}
}
}
};
/**
* Renders a bind view data to the DOM.
* @param {String} bindSelector The jQuery selector string to use to identify
* the bind target. Must match the selector used when defining the original bind.
* @param {Function=} domHandler If specified, this handler method will be called
* with the final HTML for the view instead of the DB handling the DOM insertion.
*/
OldView.prototype.bindRender = function (bindSelector, domHandler) {
// Check the bind exists
var bind = this._binds[bindSelector],
domTarget = window.jQuery(bindSelector),
allData,
dataItem,
itemHtml,
finalHtml = window.jQuery('<ul></ul>'),
bindCallback,
i;
if (bind) {
allData = this._data.find();
bindCallback = function (itemHtml) {
finalHtml.append(itemHtml);
};
// Loop all items and add them to the screen
for (i = 0; i < allData.length; i++) {
dataItem = allData[i];
itemHtml = bind.template(dataItem, bindCallback);
}
if (!domHandler) {
domTarget.append(finalHtml.html());
} else {
domHandler(bindSelector, finalHtml.html());
}
}
};
OldView.prototype.processQueue = function (type, callback) {
var queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type];
if (queue.length) {
var self = this,
dataArr;
// Process items up to the threshold
if (queue.length) {
if (queue.length > deferThreshold) {
// Grab items up to the threshold value
dataArr = queue.splice(0, deferThreshold);
} else {
// Grab all the remaining items
dataArr = queue.splice(0, queue.length);
}
this._bindEvent(type, dataArr, []);
}
// Queue another process
setTimeout(function () {
self.processQueue(type, callback);
}, deferTime);
} else {
if (callback) { callback(); }
this.emit('bindQueueComplete');
}
};
OldView.prototype._bindEvent = function (type, successArr, failArr) {
/*var queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type];*/
var binds = this._binds,
unfilteredDataSet = this.find({}),
filteredDataSet,
bindKey;
// Check if the number of inserts is greater than the defer threshold
/*if (successArr && successArr.length > deferThreshold) {
// Break up upsert into blocks
this._deferQueue[type] = queue.concat(successArr);
// Fire off the insert queue handler
this.processQueue(type);
return;
} else {*/
for (bindKey in binds) {
if (binds.hasOwnProperty(bindKey)) {
if (binds[bindKey].reduce) {
filteredDataSet = this.find(binds[bindKey].reduce.query, binds[bindKey].reduce.options);
} else {
filteredDataSet = unfilteredDataSet;
}
switch (type) {
case 'insert':
this._bindInsert(bindKey, binds[bindKey], successArr, failArr, filteredDataSet);
break;
case 'update':
this._bindUpdate(bindKey, binds[bindKey], successArr, failArr, filteredDataSet);
break;
case 'remove':
this._bindRemove(bindKey, binds[bindKey], successArr, failArr, filteredDataSet);
break;
}
}
}
//}
};
OldView.prototype._bindChange = function (newDataArr) {
if (this.debug()) {
console.log('ForerunnerDB.OldView.Bind: Bind data change, refreshing bind...', newDataArr);
}
this.bindRefresh(newDataArr);
};
OldView.prototype._bindInsert = function (selector, options, successArr, failArr, all) {
var container = window.jQuery(selector),
itemElem,
itemHtml,
makeCallback,
i;
makeCallback = function (itemElem, insertedItem, failArr, all) {
return function (itemHtml) {
// Check if there is custom DOM insert method
if (options.insert) {
options.insert(itemHtml, insertedItem, failArr, all);
} else {
// Handle the insert automatically
// Add the item to the container
if (options.prependInsert) {
container.prepend(itemHtml);
} else {
container.append(itemHtml);
}
}
if (options.afterInsert) {
options.afterInsert(itemHtml, insertedItem, failArr, all);
}
};
};
// Loop the inserted items
for (i = 0; i < successArr.length; i++) {
// Check for existing item in the container
itemElem = container.find('#' + successArr[i][this._primaryKey]);
if (!itemElem.length) {
itemHtml = options.template(successArr[i], makeCallback(itemElem, successArr[i], failArr, all));
}
}
};
OldView.prototype._bindUpdate = function (selector, options, successArr, failArr, all) {
var container = window.jQuery(selector),
itemElem,
makeCallback,
i;
makeCallback = function (itemElem, itemData) {
return function (itemHtml) {
// Check if there is custom DOM insert method
if (options.update) {
options.update(itemHtml, itemData, all, itemElem.length ? 'update' : 'append');
} else {
if (itemElem.length) {
// An existing item is in the container, replace it with the
// new rendered item from the updated data
itemElem.replaceWith(itemHtml);
} else {
// The item element does not already exist, append it
if (options.prependUpdate) {
container.prepend(itemHtml);
} else {
container.append(itemHtml);
}
}
}
if (options.afterUpdate) {
options.afterUpdate(itemHtml, itemData, all);
}
};
};
// Loop the updated items
for (i = 0; i < successArr.length; i++) {
// Check for existing item in the container
itemElem = container.find('#' + successArr[i][this._primaryKey]);
options.template(successArr[i], makeCallback(itemElem, successArr[i]));
}
};
OldView.prototype._bindRemove = function (selector, options, successArr, failArr, all) {
var container = window.jQuery(selector),
itemElem,
makeCallback,
i;
makeCallback = function (itemElem, data, all) {
return function () {
if (options.remove) {
options.remove(itemElem, data, all);
} else {
itemElem.remove();
if (options.afterRemove) {
options.afterRemove(itemElem, data, all);
}
}
};
};
// Loop the removed items
for (i = 0; i < successArr.length; i++) {
// Check for existing item in the container
itemElem = container.find('#' + successArr[i][this._primaryKey]);
if (itemElem.length) {
if (options.beforeRemove) {
options.beforeRemove(itemElem, successArr[i], all, makeCallback(itemElem, successArr[i], all));
} else {
if (options.remove) {
options.remove(itemElem, successArr[i], all);
} else {
itemElem.remove();
if (options.afterRemove) {
options.afterRemove(itemElem, successArr[i], all);
}
}
}
}
}
};
},{"./Shared":37}],27:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
CollectionGroup,
Collection,
CollectionInit,
CollectionGroupInit,
DbInit;
Shared = _dereq_('./Shared');
/**
* The view constructor.
* @param viewName
* @constructor
*/
var OldView = function (viewName) {
this.init.apply(this, arguments);
};
OldView.prototype.init = function (viewName) {
var self = this;
this._name = viewName;
this._listeners = {};
this._query = {
query: {},
options: {}
};
// Register listeners for the CRUD events
this._onFromSetData = function () {
self._onSetData.apply(self, arguments);
};
this._onFromInsert = function () {
self._onInsert.apply(self, arguments);
};
this._onFromUpdate = function () {
self._onUpdate.apply(self, arguments);
};
this._onFromRemove = function () {
self._onRemove.apply(self, arguments);
};
this._onFromChange = function () {
if (self.debug()) { console.log('ForerunnerDB.OldView: Received change'); }
self._onChange.apply(self, arguments);
};
};
Shared.addModule('OldView', OldView);
CollectionGroup = _dereq_('./CollectionGroup');
Collection = _dereq_('./Collection');
CollectionInit = Collection.prototype.init;
CollectionGroupInit = CollectionGroup.prototype.init;
Db = Shared.modules.Db;
DbInit = Db.prototype.init;
Shared.mixin(OldView.prototype, 'Mixin.Events');
/**
* Drops a view and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
OldView.prototype.drop = function () {
if ((this._db || this._from) && this._name) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: Dropping view ' + this._name);
}
this._state = 'dropped';
this.emit('drop', this);
if (this._db && this._db._oldViews) {
delete this._db._oldViews[this._name];
}
if (this._from && this._from._oldViews) {
delete this._from._oldViews[this._name];
}
return true;
}
return false;
};
OldView.prototype.debug = function () {
// TODO: Make this function work
return false;
};
/**
* Gets / sets the DB the view is bound against. Automatically set
* when the db.oldView(viewName) method is called.
* @param db
* @returns {*}
*/
OldView.prototype.db = function (db) {
if (db !== undefined) {
this._db = db;
return this;
}
return this._db;
};
/**
* Gets / sets the collection that the view derives it's data from.
* @param {*} collection A collection instance or the name of a collection
* to use as the data set to derive view data from.
* @returns {*}
*/
OldView.prototype.from = function (collection) {
if (collection !== undefined) {
// Check if this is a collection name or a collection instance
if (typeof(collection) === 'string') {
if (this._db.collectionExists(collection)) {
collection = this._db.collection(collection);
} else {
throw('ForerunnerDB.OldView "' + this.name() + '": Invalid collection in view.from() call.');
}
}
// Check if the existing from matches the passed one
if (this._from !== collection) {
// Check if we already have a collection assigned
if (this._from) {
// Remove ourselves from the collection view lookup
this.removeFrom();
}
this.addFrom(collection);
}
return this;
}
return this._from;
};
OldView.prototype.addFrom = function (collection) {
//var self = this;
this._from = collection;
if (this._from) {
this._from.on('setData', this._onFromSetData);
//this._from.on('insert', this._onFromInsert);
//this._from.on('update', this._onFromUpdate);
//this._from.on('remove', this._onFromRemove);
this._from.on('change', this._onFromChange);
// Add this view to the collection's view lookup
this._from._addOldView(this);
this._primaryKey = this._from._primaryKey;
this.refresh();
return this;
} else {
throw('ForerunnerDB.OldView "' + this.name() + '": Cannot determine collection type in view.from()');
}
};
OldView.prototype.removeFrom = function () {
// Unsubscribe from events on this "from"
this._from.off('setData', this._onFromSetData);
//this._from.off('insert', this._onFromInsert);
//this._from.off('update', this._onFromUpdate);
//this._from.off('remove', this._onFromRemove);
this._from.off('change', this._onFromChange);
this._from._removeOldView(this);
};
/**
* Gets the primary key for this view from the assigned collection.
* @returns {String}
*/
OldView.prototype.primaryKey = function () {
if (this._from) {
return this._from.primaryKey();
}
return undefined;
};
/**
* Gets / sets the query that the view uses to build it's data set.
* @param {Object=} query
* @param {Boolean=} options An options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
OldView.prototype.queryData = function (query, options, refresh) {
if (query !== undefined) {
this._query.query = query;
}
if (options !== undefined) {
this._query.options = options;
}
if (query !== undefined || options !== undefined) {
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._query;
};
/**
* Add data to the existing query.
* @param {Object} obj The data whose keys will be added to the existing
* query object.
* @param {Boolean} overwrite Whether or not to overwrite data that already
* exists in the query object. Defaults to true.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
OldView.prototype.queryAdd = function (obj, overwrite, refresh) {
var query = this._query.query,
i;
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (query[i] === undefined || (query[i] !== undefined && overwrite)) {
query[i] = obj[i];
}
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
};
/**
* Remove data from the existing query.
* @param {Object} obj The data whose keys will be removed from the existing
* query object.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
OldView.prototype.queryRemove = function (obj, refresh) {
var query = this._query.query,
i;
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
delete query[i];
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
};
/**
* Gets / sets the query being used to generate the view data.
* @param {Object=} query The query to set.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
OldView.prototype.query = function (query, refresh) {
if (query !== undefined) {
this._query.query = query;
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._query.query;
};
/**
* Gets / sets the query options used when applying sorting etc to the
* view data set.
* @param {Object=} options An options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
OldView.prototype.queryOptions = function (options, refresh) {
if (options !== undefined) {
this._query.options = options;
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._query.options;
};
/**
* Refreshes the view data and diffs between previous and new data to
* determine if any events need to be triggered or DOM binds updated.
*/
OldView.prototype.refresh = function (force) {
if (this._from) {
// Take a copy of the data before updating it, we will use this to
// "diff" between the old and new data and handle DOM bind updates
var oldData = this._data,
oldDataArr,
oldDataItem,
newData,
newDataArr,
query,
primaryKey,
dataItem,
inserted = [],
updated = [],
removed = [],
operated = false,
i;
if (this.debug()) {
console.log('ForerunnerDB.OldView: Refreshing view ' + this._name);
console.log('ForerunnerDB.OldView: Existing data: ' + (typeof(this._data) !== "undefined"));
if (typeof(this._data) !== "undefined") {
console.log('ForerunnerDB.OldView: Current data rows: ' + this._data.find().length);
}
//console.log(OldView.prototype.refresh.caller);
}
// Query the collection and update the data
if (this._query) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: View has query and options, getting subset...');
}
// Run query against collection
//console.log('refresh with query and options', this._query.options);
this._data = this._from.subset(this._query.query, this._query.options);
//console.log(this._data);
} else {
// No query, return whole collection
if (this._query.options) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: View has options, getting subset...');
}
this._data = this._from.subset({}, this._query.options);
} else {
if (this.debug()) {
console.log('ForerunnerDB.OldView: View has no query or options, getting subset...');
}
this._data = this._from.subset({});
}
}
// Check if there was old data
if (!force && oldData) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: Refresh not forced, old data detected...');
}
// Now determine the difference
newData = this._data;
if (oldData.subsetOf() === newData.subsetOf()) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: Old and new data are from same collection...');
}
newDataArr = newData.find();
oldDataArr = oldData.find();
primaryKey = newData._primaryKey;
// The old data and new data were derived from the same parent collection
// so scan the data to determine changes
for (i = 0; i < newDataArr.length; i++) {
dataItem = newDataArr[i];
query = {};
query[primaryKey] = dataItem[primaryKey];
// Check if this item exists in the old data
oldDataItem = oldData.find(query)[0];
if (!oldDataItem) {
// New item detected
inserted.push(dataItem);
} else {
// Check if an update has occurred
if (JSON.stringify(oldDataItem) !== JSON.stringify(dataItem)) {
// Updated / already included item detected
updated.push(dataItem);
}
}
}
// Now loop the old data and check if any records were removed
for (i = 0; i < oldDataArr.length; i++) {
dataItem = oldDataArr[i];
query = {};
query[primaryKey] = dataItem[primaryKey];
// Check if this item exists in the old data
if (!newData.find(query)[0]) {
// Removed item detected
removed.push(dataItem);
}
}
if (this.debug()) {
console.log('ForerunnerDB.OldView: Removed ' + removed.length + ' rows');
console.log('ForerunnerDB.OldView: Inserted ' + inserted.length + ' rows');
console.log('ForerunnerDB.OldView: Updated ' + updated.length + ' rows');
}
// Now we have a diff of the two data sets, we need to get the DOM updated
if (inserted.length) {
this._onInsert(inserted, []);
operated = true;
}
if (updated.length) {
this._onUpdate(updated, []);
operated = true;
}
if (removed.length) {
this._onRemove(removed, []);
operated = true;
}
} else {
// The previous data and the new data are derived from different collections
// and can therefore not be compared, all data is therefore effectively "new"
// so first perform a remove of all existing data then do an insert on all new data
if (this.debug()) {
console.log('ForerunnerDB.OldView: Old and new data are from different collections...');
}
removed = oldData.find();
if (removed.length) {
this._onRemove(removed);
operated = true;
}
inserted = newData.find();
if (inserted.length) {
this._onInsert(inserted);
operated = true;
}
}
} else {
// Force an update as if the view never got created by padding all elements
// to the insert
if (this.debug()) {
console.log('ForerunnerDB.OldView: Forcing data update', newDataArr);
}
this._data = this._from.subset(this._query.query, this._query.options);
newDataArr = this._data.find();
if (this.debug()) {
console.log('ForerunnerDB.OldView: Emitting change event with data', newDataArr);
}
this._onInsert(newDataArr, []);
}
if (this.debug()) { console.log('ForerunnerDB.OldView: Emitting change'); }
this.emit('change');
}
return this;
};
/**
* Returns the number of documents currently in the view.
* @returns {Number}
*/
OldView.prototype.count = function () {
return this._data && this._data._data ? this._data._data.length : 0;
};
/**
* Queries the view data. See Collection.find() for more information.
* @returns {*}
*/
OldView.prototype.find = function () {
if (this._data) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: Finding data in view collection...', this._data);
}
return this._data.find.apply(this._data, arguments);
} else {
return [];
}
};
/**
* Inserts into view data via the view collection. See Collection.insert() for more information.
* @returns {*}
*/
OldView.prototype.insert = function () {
if (this._from) {
// Pass the args through to the from object
return this._from.insert.apply(this._from, arguments);
} else {
return [];
}
};
/**
* Updates into view data via the view collection. See Collection.update() for more information.
* @returns {*}
*/
OldView.prototype.update = function () {
if (this._from) {
// Pass the args through to the from object
return this._from.update.apply(this._from, arguments);
} else {
return [];
}
};
/**
* Removed from view data via the view collection. See Collection.remove() for more information.
* @returns {*}
*/
OldView.prototype.remove = function () {
if (this._from) {
// Pass the args through to the from object
return this._from.remove.apply(this._from, arguments);
} else {
return [];
}
};
OldView.prototype._onSetData = function (newDataArr, oldDataArr) {
this.emit('remove', oldDataArr, []);
this.emit('insert', newDataArr, []);
//this.refresh();
};
OldView.prototype._onInsert = function (successArr, failArr) {
this.emit('insert', successArr, failArr);
//this.refresh();
};
OldView.prototype._onUpdate = function (successArr, failArr) {
this.emit('update', successArr, failArr);
//this.refresh();
};
OldView.prototype._onRemove = function (successArr, failArr) {
this.emit('remove', successArr, failArr);
//this.refresh();
};
OldView.prototype._onChange = function () {
if (this.debug()) { console.log('ForerunnerDB.OldView: Refreshing data'); }
this.refresh();
};
// Extend collection with view init
Collection.prototype.init = function () {
this._oldViews = [];
CollectionInit.apply(this, arguments);
};
/**
* Adds a view to the internal view lookup.
* @param {View} view The view to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addOldView = function (view) {
if (view !== undefined) {
this._oldViews[view._name] = view;
}
return this;
};
/**
* Removes a view from the internal view lookup.
* @param {View} view The view to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeOldView = function (view) {
if (view !== undefined) {
delete this._oldViews[view._name];
}
return this;
};
// Extend collection with view init
CollectionGroup.prototype.init = function () {
this._oldViews = [];
CollectionGroupInit.apply(this, arguments);
};
/**
* Adds a view to the internal view lookup.
* @param {View} view The view to add.
* @returns {Collection}
* @private
*/
CollectionGroup.prototype._addOldView = function (view) {
if (view !== undefined) {
this._oldViews[view._name] = view;
}
return this;
};
/**
* Removes a view from the internal view lookup.
* @param {View} view The view to remove.
* @returns {Collection}
* @private
*/
CollectionGroup.prototype._removeOldView = function (view) {
if (view !== undefined) {
delete this._oldViews[view._name];
}
return this;
};
// Extend DB with views init
Db.prototype.init = function () {
this._oldViews = {};
DbInit.apply(this, arguments);
};
/**
* Gets a view by it's name.
* @param {String} viewName The name of the view to retrieve.
* @returns {*}
*/
Db.prototype.oldView = function (viewName) {
if (!this._oldViews[viewName]) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: Creating view ' + viewName);
}
}
this._oldViews[viewName] = this._oldViews[viewName] || new OldView(viewName).db(this);
return this._oldViews[viewName];
};
/**
* Determine if a view with the passed name already exists.
* @param {String} viewName The name of the view to check for.
* @returns {boolean}
*/
Db.prototype.oldViewExists = function (viewName) {
return Boolean(this._oldViews[viewName]);
};
/**
* Returns an array of views the DB currently has.
* @returns {Array} An array of objects containing details of each view
* the database is currently managing.
*/
Db.prototype.oldViews = function () {
var arr = [],
i;
for (i in this._oldViews) {
if (this._oldViews.hasOwnProperty(i)) {
arr.push({
name: i,
count: this._oldViews[i].count()
});
}
}
return arr;
};
Shared.finishModule('OldView');
module.exports = OldView;
},{"./Collection":4,"./CollectionGroup":5,"./Shared":37}],28:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The operation class, used to store details about an operation being
* performed by the database.
* @param {String} name The name of the operation.
* @constructor
*/
var Operation = function (name) {
this.pathSolver = new Path();
this.counter = 0;
this.init.apply(this, arguments);
};
Operation.prototype.init = function (name) {
this._data = {
operation: name, // The name of the operation executed such as "find", "update" etc
index: {
potential: [], // Indexes that could have potentially been used
used: false // The index that was picked to use
},
steps: [], // The steps taken to generate the query results,
time: {
startMs: 0,
stopMs: 0,
totalMs: 0,
process: {}
},
flag: {}, // An object with flags that denote certain execution paths
log: [] // Any extra data that might be useful such as warnings or helpful hints
};
};
Shared.addModule('Operation', Operation);
Shared.mixin(Operation.prototype, 'Mixin.ChainReactor');
/**
* Starts the operation timer.
*/
Operation.prototype.start = function () {
this._data.time.startMs = new Date().getTime();
};
/**
* Adds an item to the operation log.
* @param {String} event The item to log.
* @returns {*}
*/
Operation.prototype.log = function (event) {
if (event) {
var lastLogTime = this._log.length > 0 ? this._data.log[this._data.log.length - 1].time : 0,
logObj = {
event: event,
time: new Date().getTime(),
delta: 0
};
this._data.log.push(logObj);
if (lastLogTime) {
logObj.delta = logObj.time - lastLogTime;
}
return this;
}
return this._data.log;
};
/**
* Called when starting and ending a timed operation, used to time
* internal calls within an operation's execution.
* @param {String} section An operation name.
* @returns {*}
*/
Operation.prototype.time = function (section) {
if (section !== undefined) {
var process = this._data.time.process,
processObj = process[section] = process[section] || {};
if (!processObj.startMs) {
// Timer started
processObj.startMs = new Date().getTime();
processObj.stepObj = {
name: section
};
this._data.steps.push(processObj.stepObj);
} else {
processObj.stopMs = new Date().getTime();
processObj.totalMs = processObj.stopMs - processObj.startMs;
processObj.stepObj.totalMs = processObj.totalMs;
delete processObj.stepObj;
}
return this;
}
return this._data.time;
};
/**
* Used to set key/value flags during operation execution.
* @param {String} key
* @param {String} val
* @returns {*}
*/
Operation.prototype.flag = function (key, val) {
if (key !== undefined && val !== undefined) {
this._data.flag[key] = val;
} else if (key !== undefined) {
return this._data.flag[key];
} else {
return this._data.flag;
}
};
Operation.prototype.data = function (path, val, noTime) {
if (val !== undefined) {
// Assign value to object path
this.pathSolver.set(this._data, path, val);
return this;
}
return this.pathSolver.get(this._data, path);
};
Operation.prototype.pushData = function (path, val, noTime) {
// Assign value to object path
this.pathSolver.push(this._data, path, val);
};
/**
* Stops the operation timer.
*/
Operation.prototype.stop = function () {
this._data.time.stopMs = new Date().getTime();
this._data.time.totalMs = this._data.time.stopMs - this._data.time.startMs;
};
Shared.finishModule('Operation');
module.exports = Operation;
},{"./Path":31,"./Shared":37}],29:[function(_dereq_,module,exports){
"use strict";
/**
* Allows a method to accept overloaded calls with different parameters controlling
* which passed overload function is called.
* @param {Object} def
* @returns {Function}
* @constructor
*/
var Overload = function (def) {
if (def) {
var self = this,
index,
count,
tmpDef,
defNewKey,
sigIndex,
signatures;
if (!(def instanceof Array)) {
tmpDef = {};
// Def is an object, make sure all prop names are devoid of spaces
for (index in def) {
if (def.hasOwnProperty(index)) {
defNewKey = index.replace(/ /g, '');
// Check if the definition array has a * string in it
if (defNewKey.indexOf('*') === -1) {
// No * found
tmpDef[defNewKey] = def[index];
} else {
// A * was found, generate the different signatures that this
// definition could represent
signatures = this.generateSignaturePermutations(defNewKey);
for (sigIndex = 0; sigIndex < signatures.length; sigIndex++) {
if (!tmpDef[signatures[sigIndex]]) {
tmpDef[signatures[sigIndex]] = def[index];
}
}
}
}
}
def = tmpDef;
}
return function () {
var arr = [],
lookup,
type,
name;
// Check if we are being passed a key/function object or an array of functions
if (def instanceof Array) {
// We were passed an array of functions
count = def.length;
for (index = 0; index < count; index++) {
if (def[index].length === arguments.length) {
return self.callExtend(this, '$main', def, def[index], arguments);
}
}
} else {
// Generate lookup key from arguments
// Copy arguments to an array
for (index = 0; index < arguments.length; index++) {
type = typeof arguments[index];
// Handle detecting arrays
if (type === 'object' && arguments[index] instanceof Array) {
type = 'array';
}
// Handle been presented with a single undefined argument
if (arguments.length === 1 && type === 'undefined') {
break;
}
// Add the type to the argument types array
arr.push(type);
}
lookup = arr.join(',');
// Check for an exact lookup match
if (def[lookup]) {
return self.callExtend(this, '$main', def, def[lookup], arguments);
} else {
for (index = arr.length; index >= 0; index--) {
// Get the closest match
lookup = arr.slice(0, index).join(',');
if (def[lookup + ',...']) {
// Matched against arguments + "any other"
return self.callExtend(this, '$main', def, def[lookup + ',...'], arguments);
}
}
}
}
name = typeof this.name === 'function' ? this.name() : 'Unknown';
throw('ForerunnerDB.Overload "' + name + '": Overloaded method does not have a matching signature for the passed arguments: ' + this.jStringify(arr));
};
}
return function () {};
};
/**
* Generates an array of all the different definition signatures that can be
* created from the passed string with a catch-all wildcard *. E.g. it will
* convert the signature: string,*,string to all potentials:
* string,string,string
* string,number,string
* string,object,string,
* string,function,string,
* string,undefined,string
*
* @param {String} str Signature string with a wildcard in it.
* @returns {Array} An array of signature strings that are generated.
*/
Overload.prototype.generateSignaturePermutations = function (str) {
var signatures = [],
newSignature,
types = ['string', 'object', 'number', 'function', 'undefined'],
index;
if (str.indexOf('*') > -1) {
// There is at least one "any" type, break out into multiple keys
// We could do this at query time with regular expressions but
// would be significantly slower
for (index = 0; index < types.length; index++) {
newSignature = str.replace('*', types[index]);
signatures = signatures.concat(this.generateSignaturePermutations(newSignature));
}
} else {
signatures.push(str);
}
return signatures;
};
Overload.prototype.callExtend = function (context, prop, propContext, func, args) {
var tmp,
ret;
if (context && propContext[prop]) {
tmp = context[prop];
context[prop] = propContext[prop];
ret = func.apply(context, args);
context[prop] = tmp;
return ret;
} else {
return func.apply(context, args);
}
};
module.exports = Overload;
},{}],30:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
DbDocument;
Shared = _dereq_('./Shared');
var Overview = function () {
this.init.apply(this, arguments);
};
Overview.prototype.init = function (name) {
var self = this;
this._name = name;
this._data = new DbDocument('__FDB__dc_data_' + this._name);
this._collData = new Collection();
this._sources = [];
this._sourceDroppedWrap = function () {
self._sourceDropped.apply(self, arguments);
};
};
Shared.addModule('Overview', Overview);
Shared.mixin(Overview.prototype, 'Mixin.Common');
Shared.mixin(Overview.prototype, 'Mixin.ChainReactor');
Shared.mixin(Overview.prototype, 'Mixin.Constants');
Shared.mixin(Overview.prototype, 'Mixin.Triggers');
Shared.mixin(Overview.prototype, 'Mixin.Events');
Shared.mixin(Overview.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
DbDocument = _dereq_('./Document');
Db = Shared.modules.Db;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Overview.prototype, 'state');
Shared.synthesize(Overview.prototype, 'db');
Shared.synthesize(Overview.prototype, 'name');
Shared.synthesize(Overview.prototype, 'query', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Shared.synthesize(Overview.prototype, 'queryOptions', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Shared.synthesize(Overview.prototype, 'reduce', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Overview.prototype.from = function (source) {
if (source !== undefined) {
if (typeof(source) === 'string') {
source = this._db.collection(source);
}
this._setFrom(source);
return this;
}
return this._sources;
};
Overview.prototype.find = function () {
return this._collData.find.apply(this._collData, arguments);
};
/**
* Executes and returns the response from the current reduce method
* assigned to the overview.
* @returns {*}
*/
Overview.prototype.exec = function () {
var reduceFunc = this.reduce();
return reduceFunc ? reduceFunc.apply(this) : undefined;
};
Overview.prototype.count = function () {
return this._collData.count.apply(this._collData, arguments);
};
Overview.prototype._setFrom = function (source) {
// Remove all source references
while (this._sources.length) {
this._removeSource(this._sources[0]);
}
this._addSource(source);
return this;
};
Overview.prototype._addSource = function (source) {
if (source && source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.privateData();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
if (this._sources.indexOf(source) === -1) {
this._sources.push(source);
source.chain(this);
source.on('drop', this._sourceDroppedWrap);
this._refresh();
}
return this;
};
Overview.prototype._removeSource = function (source) {
if (source && source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.privateData();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
var sourceIndex = this._sources.indexOf(source);
if (sourceIndex > -1) {
this._sources.splice(source, 1);
source.unChain(this);
source.off('drop', this._sourceDroppedWrap);
this._refresh();
}
return this;
};
Overview.prototype._sourceDropped = function (source) {
if (source) {
// Source was dropped, remove from overview
this._removeSource(source);
}
};
Overview.prototype._refresh = function () {
if (!this.isDropped()) {
if (this._sources && this._sources[0]) {
this._collData.primaryKey(this._sources[0].primaryKey());
var tempArr = [],
i;
for (i = 0; i < this._sources.length; i++) {
tempArr = tempArr.concat(this._sources[i].find(this._query, this._queryOptions));
}
this._collData.setData(tempArr);
}
// Now execute the reduce method
if (this._reduce) {
var reducedData = this._reduce.apply(this);
// Update the document with the newly returned data
this._data.setData(reducedData);
}
}
};
Overview.prototype._chainHandler = function (chainPacket) {
switch (chainPacket.type) {
case 'setData':
case 'insert':
case 'update':
case 'remove':
this._refresh();
break;
default:
break;
}
};
/**
* Gets the module's internal data collection.
* @returns {Collection}
*/
Overview.prototype.data = function () {
return this._data;
};
Overview.prototype.drop = function (callback) {
if (!this.isDropped()) {
this._state = 'dropped';
delete this._data;
delete this._collData;
// Remove all source references
while (this._sources.length) {
this._removeSource(this._sources[0]);
}
delete this._sources;
if (this._db && this._name) {
delete this._db._overview[this._name];
}
delete this._name;
this.emit('drop', this);
if (callback) { callback(false, true); }
}
return true;
};
Db.prototype.overview = function (overviewName) {
if (overviewName) {
// Handle being passed an instance
if (overviewName instanceof Overview) {
return overviewName;
}
this._overview = this._overview || {};
this._overview[overviewName] = this._overview[overviewName] || new Overview(overviewName).db(this);
return this._overview[overviewName];
} else {
// Return an object of collection data
return this._overview || {};
}
};
/**
* Returns an array of overviews the DB currently has.
* @returns {Array} An array of objects containing details of each overview
* the database is currently managing.
*/
Db.prototype.overviews = function () {
var arr = [],
item,
i;
for (i in this._overview) {
if (this._overview.hasOwnProperty(i)) {
item = this._overview[i];
arr.push({
name: i,
count: item.count(),
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Overview');
module.exports = Overview;
},{"./Collection":4,"./Document":9,"./Shared":37}],31:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Path object used to resolve object paths and retrieve data from
* objects by using paths.
* @param {String=} path The path to assign.
* @constructor
*/
var Path = function (path) {
this.init.apply(this, arguments);
};
Path.prototype.init = function (path) {
if (path) {
this.path(path);
}
};
Shared.addModule('Path', Path);
Shared.mixin(Path.prototype, 'Mixin.Common');
Shared.mixin(Path.prototype, 'Mixin.ChainReactor');
/**
* Gets / sets the given path for the Path instance.
* @param {String=} path The path to assign.
*/
Path.prototype.path = function (path) {
if (path !== undefined) {
this._path = this.clean(path);
this._pathParts = this._path.split('.');
return this;
}
return this._path;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Boolean} True if the object paths exist.
*/
Path.prototype.hasObjectPaths = function (testKeys, testObj) {
var result = true,
i;
for (i in testKeys) {
if (testKeys.hasOwnProperty(i)) {
if (testObj[i] === undefined) {
return false;
}
if (typeof testKeys[i] === 'object') {
// Recurse object
result = this.hasObjectPaths(testKeys[i], testObj[i]);
// Should we exit early?
if (!result) {
return false;
}
}
}
}
return result;
};
/**
* Counts the total number of key endpoints in the passed object.
* @param {Object} testObj The object to count key endpoints for.
* @returns {Number} The number of endpoints.
*/
Path.prototype.countKeys = function (testObj) {
var totalKeys = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (testObj[i] !== undefined) {
if (typeof testObj[i] !== 'object') {
totalKeys++;
} else {
totalKeys += this.countKeys(testObj[i]);
}
}
}
}
return totalKeys;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths and if so returns the number matched.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Object} Stats on the matched keys
*/
Path.prototype.countObjectPaths = function (testKeys, testObj) {
var matchData,
matchedKeys = {},
matchedKeyCount = 0,
totalKeyCount = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (typeof testObj[i] === 'object') {
// The test / query object key is an object, recurse
matchData = this.countObjectPaths(testKeys[i], testObj[i]);
matchedKeys[i] = matchData.matchedKeys;
totalKeyCount += matchData.totalKeyCount;
matchedKeyCount += matchData.matchedKeyCount;
} else {
// The test / query object has a property that is not an object so add it as a key
totalKeyCount++;
// Check if the test keys also have this key and it is also not an object
if (testKeys && testKeys[i] && typeof testKeys[i] !== 'object') {
matchedKeys[i] = true;
matchedKeyCount++;
} else {
matchedKeys[i] = false;
}
}
}
}
return {
matchedKeys: matchedKeys,
matchedKeyCount: matchedKeyCount,
totalKeyCount: totalKeyCount
};
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* a path string.
* @param {Object} obj The object to parse.
* @param {Boolean=} withValue If true will include a 'value' key in the returned
* object that represents the value the object path points to.
* @returns {Object}
*/
Path.prototype.parse = function (obj, withValue) {
var paths = [],
path = '',
resultData,
i, k;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
// Set the path to the key
path = i;
if (typeof(obj[i]) === 'object') {
if (withValue) {
resultData = this.parse(obj[i], withValue);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path,
value: resultData[k].value
});
}
} else {
resultData = this.parse(obj[i]);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path
});
}
}
} else {
if (withValue) {
paths.push({
path: path,
value: obj[i]
});
} else {
paths.push({
path: path
});
}
}
}
}
return paths;
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* an array of path strings that allow you to target all possible paths
* in an object.
*
* @returns {Array}
*/
Path.prototype.parseArr = function (obj, options) {
options = options || {};
return this._parseArr(obj, '', [], options);
};
Path.prototype._parseArr = function (obj, path, paths, options) {
var i,
newPath = '';
path = path || '';
paths = paths || [];
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (!options.ignore || (options.ignore && !options.ignore.test(i))) {
if (path) {
newPath = path + '.' + i;
} else {
newPath = i;
}
if (typeof(obj[i]) === 'object') {
this._parseArr(obj[i], newPath, paths, options);
} else {
paths.push(newPath);
}
}
}
}
return paths;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path.
*/
Path.prototype.value = function (obj, path) {
if (obj !== undefined && typeof obj === 'object') {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
valuesArr = [],
i, k;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (objPartParent instanceof Array) {
// Search inside the array for the next key
for (k = 0; k < objPartParent.length; k++) {
valuesArr = valuesArr.concat(this.value(objPartParent, k + '.' + arr[i]));
}
return valuesArr;
} else {
if (!objPart || typeof(objPart) !== 'object') {
break;
}
}
objPartParent = objPart;
}
return [objPart];
} else {
return [];
}
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
Path.prototype.get = function (obj, path) {
return this.value(obj, path)[0];
};
/**
* Push a value to an array on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to the array to push to.
* @param {*} val The value to push to the array at the object path.
* @returns {*}
*/
Path.prototype.push = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = obj[part] || [];
if (obj[part] instanceof Array) {
obj[part].push(val);
} else {
throw('ForerunnerDB.Path: Cannot push to a path whose endpoint is not an array!');
}
}
}
return obj;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string
* with their associated keys.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path with the associated key.
*/
Path.prototype.keyValue = function (obj, path) {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
objPartHash,
i;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (!objPart || typeof(objPart) !== 'object') {
objPartHash = arr[i] + ':' + objPart;
break;
}
objPartParent = objPart;
}
return objPartHash;
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
/**
* Removes leading period (.) from string and returns it.
* @param {String} str The string to clean.
* @returns {*}
*/
Path.prototype.clean = function (str) {
if (str.substr(0, 1) === '.') {
str = str.substr(1, str.length -1);
}
return str;
};
Shared.finishModule('Path');
module.exports = Path;
},{"./Shared":37}],32:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared = _dereq_('./Shared'),
async = _dereq_('async'),
localforage = _dereq_('localforage'),
FdbCompress = _dereq_('./PersistCompress'),// jshint ignore:line
FdbCrypto = _dereq_('./PersistCrypto'),// jshint ignore:line
Db,
Collection,
CollectionDrop,
CollectionGroup,
CollectionInit,
DbInit,
DbDrop,
Persist,
Overload;//,
//DataVersion = '2.0';
/**
* The persistent storage class handles loading and saving data to browser
* storage.
* @constructor
*/
Persist = function () {
this.init.apply(this, arguments);
};
/**
* The local forage library.
*/
Persist.prototype.localforage = localforage;
/**
* The init method that can be overridden or extended.
* @param {Db} db The ForerunnerDB database instance.
*/
Persist.prototype.init = function (db) {
var self = this;
this._encodeSteps = [
function () { return self._encode.apply(self, arguments); }
];
this._decodeSteps = [
function () { return self._decode.apply(self, arguments); }
];
// Check environment
if (db.isClient()) {
if (window.Storage !== undefined) {
this.mode('localforage');
localforage.config({
driver: [
localforage.INDEXEDDB,
localforage.WEBSQL,
localforage.LOCALSTORAGE
],
name: String(db.core().name()),
storeName: 'FDB'
});
}
}
};
Shared.addModule('Persist', Persist);
Shared.mixin(Persist.prototype, 'Mixin.ChainReactor');
Shared.mixin(Persist.prototype, 'Mixin.Common');
Db = Shared.modules.Db;
Collection = _dereq_('./Collection');
CollectionDrop = Collection.prototype.drop;
CollectionGroup = _dereq_('./CollectionGroup');
CollectionInit = Collection.prototype.init;
DbInit = Db.prototype.init;
DbDrop = Db.prototype.drop;
Overload = Shared.overload;
/**
* Gets / sets the persistent storage mode (the library used
* to persist data to the browser - defaults to localForage).
* @param {String} type The library to use for storage. Defaults
* to localForage.
* @returns {*}
*/
Persist.prototype.mode = function (type) {
if (type !== undefined) {
this._mode = type;
return this;
}
return this._mode;
};
/**
* Gets / sets the driver used when persisting data.
* @param {String} val Specify the driver type (LOCALSTORAGE,
* WEBSQL or INDEXEDDB)
* @returns {*}
*/
Persist.prototype.driver = function (val) {
if (val !== undefined) {
switch (val.toUpperCase()) {
case 'LOCALSTORAGE':
localforage.setDriver(localforage.LOCALSTORAGE);
break;
case 'WEBSQL':
localforage.setDriver(localforage.WEBSQL);
break;
case 'INDEXEDDB':
localforage.setDriver(localforage.INDEXEDDB);
break;
default:
throw('ForerunnerDB.Persist: The persistence driver you have specified is not found. Please use either IndexedDB, WebSQL or LocalStorage!');
}
return this;
}
return localforage.driver();
};
/**
* Starts a decode waterfall process.
* @param {*} val The data to be decoded.
* @param {Function} finished The callback to pass final data to.
*/
Persist.prototype.decode = function (val, finished) {
async.waterfall([function (callback) {
callback(false, val, {});
}].concat(this._decodeSteps), finished);
};
/**
* Starts an encode waterfall process.
* @param {*} val The data to be encoded.
* @param {Function} finished The callback to pass final data to.
*/
Persist.prototype.encode = function (val, finished) {
async.waterfall([function (callback) {
callback(false, val, {});
}].concat(this._encodeSteps), finished);
};
Shared.synthesize(Persist.prototype, 'encodeSteps');
Shared.synthesize(Persist.prototype, 'decodeSteps');
/**
* Adds an encode/decode step to the persistent storage system so
* that you can add custom functionality.
* @param {Function} encode The encode method called with the data from the
* previous encode step. When your method is complete it MUST call the
* callback method. If you provide anything other than false to the err
* parameter the encoder will fail and throw an error.
* @param {Function} decode The decode method called with the data from the
* previous decode step. When your method is complete it MUST call the
* callback method. If you provide anything other than false to the err
* parameter the decoder will fail and throw an error.
* @param {Number=} index Optional index to add the encoder step to. This
* allows you to place a step before or after other existing steps. If not
* provided your step is placed last in the list of steps. For instance if
* you are providing an encryption step it makes sense to place this last
* since all previous steps will then have their data encrypted by your
* final step.
*/
Persist.prototype.addStep = new Overload({
'object': function (obj) {
this.$main.call(this, function objEncode () { obj.encode.apply(obj, arguments); }, function objDecode () { obj.decode.apply(obj, arguments); }, 0);
},
'function, function': function (encode, decode) {
this.$main.call(this, encode, decode, 0);
},
'function, function, number': function (encode, decode, index) {
this.$main.call(this, encode, decode, index);
},
$main: function (encode, decode, index) {
if (index === 0 || index === undefined) {
this._encodeSteps.push(encode);
this._decodeSteps.unshift(decode);
} else {
// Place encoder step at index then work out correct
// index to place decoder step
this._encodeSteps.splice(index, 0, encode);
this._decodeSteps.splice(this._decodeSteps.length - index, 0, decode);
}
}
});
Persist.prototype.unwrap = function (dataStr) {
var parts = dataStr.split('::fdb::'),
data;
switch (parts[0]) {
case 'json':
data = this.jParse(parts[1]);
break;
case 'raw':
data = parts[1];
break;
default:
break;
}
};
/**
* Takes encoded data and decodes it for use as JS native objects and arrays.
* @param {String} val The currently encoded string data.
* @param {Object} meta Meta data object that can be used to pass back useful
* supplementary data.
* @param {Function} finished The callback method to call when decoding is
* completed.
* @private
*/
Persist.prototype._decode = function (val, meta, finished) {
var parts,
data;
if (val) {
parts = val.split('::fdb::');
switch (parts[0]) {
case 'json':
data = this.jParse(parts[1]);
break;
case 'raw':
data = parts[1];
break;
default:
break;
}
if (data) {
meta.foundData = true;
meta.rowCount = data.length;
} else {
meta.foundData = false;
}
if (finished) {
finished(false, data, meta);
}
} else {
meta.foundData = false;
meta.rowCount = 0;
if (finished) {
finished(false, val, meta);
}
}
};
/**
* Takes native JS data and encodes it for for storage as a string.
* @param {Object} val The current un-encoded data.
* @param {Object} meta Meta data object that can be used to pass back useful
* supplementary data.
* @param {Function} finished The callback method to call when encoding is
* completed.
* @private
*/
Persist.prototype._encode = function (val, meta, finished) {
var data = val;
if (typeof val === 'object') {
val = 'json::fdb::' + this.jStringify(val);
} else {
val = 'raw::fdb::' + val;
}
if (data) {
meta.foundData = true;
meta.rowCount = data.length;
} else {
meta.foundData = false;
}
if (finished) {
finished(false, val, meta);
}
};
/**
* Encodes passed data and then stores it in the browser's persistent
* storage layer.
* @param {String} key The key to store the data under in the persistent
* storage.
* @param {Object} data The data to store under the key.
* @param {Function=} callback The method to call when the save process
* has completed.
*/
Persist.prototype.save = function (key, data, callback) {
switch (this.mode()) {
case 'localforage':
this.encode(data, function (err, data, tableStats) {
localforage.setItem(key, data).then(function (data) {
if (callback) { callback(false, data, tableStats); }
}, function (err) {
if (callback) { callback(err); }
});
});
break;
default:
if (callback) { callback('No data handler.'); }
break;
}
};
/**
* Loads and decodes data from the passed key.
* @param {String} key The key to retrieve data from in the persistent
* storage.
* @param {Function=} callback The method to call when the load process
* has completed.
*/
Persist.prototype.load = function (key, callback) {
var self = this;
switch (this.mode()) {
case 'localforage':
localforage.getItem(key).then(function (val) {
self.decode(val, callback);
}, function (err) {
if (callback) { callback(err); }
});
break;
default:
if (callback) { callback('No data handler or unrecognised data type.'); }
break;
}
};
/**
* Deletes data in persistent storage stored under the passed key.
* @param {String} key The key to drop data for in the storage.
* @param {Function=} callback The method to call when the data is dropped.
*/
Persist.prototype.drop = function (key, callback) {
switch (this.mode()) {
case 'localforage':
localforage.removeItem(key).then(function () {
if (callback) { callback(false); }
}, function (err) {
if (callback) { callback(err); }
});
break;
default:
if (callback) {
callback('No data handler or unrecognised data type.');
}
break;
}
};
// Extend the Collection prototype with persist methods
Collection.prototype.drop = new Overload({
/**
* Drop collection and persistent storage.
*/
'': function () {
if (!this.isDropped()) {
this.drop(true);
}
},
/**
* Drop collection and persistent storage with callback.
* @param {Function} callback Callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
this.drop(true, callback);
}
},
/**
* Drop collection and optionally drop persistent storage.
* @param {Boolean} removePersistent True to drop persistent storage, false to keep it.
*/
'boolean': function (removePersistent) {
if (!this.isDropped()) {
// Remove persistent storage
if (removePersistent) {
if (this._name) {
if (this._db) {
// Drop the collection data from storage
this._db.persist.drop(this._db._name + '::' + this._name);
this._db.persist.drop(this._db._name + '::' + this._name + '::metaData');
}
} else {
throw('ForerunnerDB.Persist: Cannot drop a collection\'s persistent storage when no name assigned to collection!');
}
}
// Call the original method
CollectionDrop.call(this);
}
},
/**
* Drop collections and optionally drop persistent storage with callback.
* @param {Boolean} removePersistent True to drop persistent storage, false to keep it.
* @param {Function} callback Callback method.
*/
'boolean, function': function (removePersistent, callback) {
var self = this;
if (!this.isDropped()) {
// Remove persistent storage
if (removePersistent) {
if (this._name) {
if (this._db) {
// Drop the collection data from storage
this._db.persist.drop(this._db._name + '::' + this._name, function () {
self._db.persist.drop(self._db._name + '::' + self._name + '::metaData', callback);
});
return CollectionDrop.call(this);
} else {
if (callback) {
callback('Cannot drop a collection\'s persistent storage when the collection is not attached to a database!');
}
}
} else {
if (callback) {
callback('Cannot drop a collection\'s persistent storage when no name assigned to collection!');
}
}
} else {
// Call the original method
return CollectionDrop.call(this, callback);
}
}
}
});
/**
* Saves an entire collection's data to persistent storage.
* @param {Function=} callback The method to call when the save function
* has completed.
*/
Collection.prototype.save = function (callback) {
var self = this,
processSave;
if (self._name) {
if (self._db) {
processSave = function () {
// Save the collection data
self._db.persist.save(self._db._name + '::' + self._name, self._data, function (err, data, tableStats) {
if (!err) {
self._db.persist.save(self._db._name + '::' + self._name + '::metaData', self.metaData(), function (err, data, metaStats) {
if (callback) {
callback(err, data, tableStats, metaStats);
}
});
} else {
if (callback) {
callback(err);
}
}
});
};
// Check for processing queues
if (self.isProcessingQueue()) {
// Hook queue complete to process save
self.on('queuesComplete', function () {
processSave();
});
} else {
// Process save immediately
processSave();
}
} else {
if (callback) {
callback('Cannot save a collection that is not attached to a database!');
}
}
} else {
if (callback) {
callback('Cannot save a collection with no assigned name!');
}
}
};
/**
* Loads an entire collection's data from persistent storage.
* @param {Function=} callback The method to call when the load function
* has completed.
*/
Collection.prototype.load = function (callback) {
var self = this;
if (self._name) {
if (self._db) {
// Load the collection data
self._db.persist.load(self._db._name + '::' + self._name, function (err, data, tableStats) {
if (!err) {
if (data) {
self.setData(data);
}
// Now load the collection's metadata
self._db.persist.load(self._db._name + '::' + self._name + '::metaData', function (err, data, metaStats) {
if (!err) {
if (data) {
self.metaData(data);
}
}
if (callback) {
callback(err, tableStats, metaStats);
}
});
} else {
if (callback) {
callback(err);
}
}
});
} else {
if (callback) {
callback('Cannot load a collection that is not attached to a database!');
}
}
} else {
if (callback) {
callback('Cannot load a collection with no assigned name!');
}
}
};
// Override the DB init to instantiate the plugin
Db.prototype.init = function () {
DbInit.apply(this, arguments);
this.persist = new Persist(this);
};
/**
* Loads an entire database's data from persistent storage.
* @param {Function=} callback The method to call when the load function
* has completed.
*/
Db.prototype.load = function (callback) {
// Loop the collections in the database
var obj = this._collection,
keys = obj.keys(),
keyCount = keys.length,
loadCallback,
index;
loadCallback = function (err) {
if (!err) {
keyCount--;
if (keyCount === 0) {
if (callback) { callback(false); }
}
} else {
if (callback) { callback(err); }
}
};
for (index in obj) {
if (obj.hasOwnProperty(index)) {
// Call the collection load method
obj[index].load(loadCallback);
}
}
};
/**
* Saves an entire database's data to persistent storage.
* @param {Function=} callback The method to call when the save function
* has completed.
*/
Db.prototype.save = function (callback) {
// Loop the collections in the database
var obj = this._collection,
keys = obj.keys(),
keyCount = keys.length,
saveCallback,
index;
saveCallback = function (err) {
if (!err) {
keyCount--;
if (keyCount === 0) {
if (callback) { callback(false); }
}
} else {
if (callback) { callback(err); }
}
};
for (index in obj) {
if (obj.hasOwnProperty(index)) {
// Call the collection save method
obj[index].save(saveCallback);
}
}
};
Shared.finishModule('Persist');
module.exports = Persist;
},{"./Collection":4,"./CollectionGroup":5,"./PersistCompress":33,"./PersistCrypto":34,"./Shared":37,"async":39,"localforage":81}],33:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
pako = _dereq_('pako');
var Plugin = function () {
this.init.apply(this, arguments);
};
Plugin.prototype.init = function (options) {
};
Shared.mixin(Plugin.prototype, 'Mixin.Common');
Plugin.prototype.encode = function (val, meta, finished) {
var wrapper = {
data: val,
type: 'fdbCompress',
enabled: false
},
before,
after,
compressedVal;
// Compress the data
before = val.length;
compressedVal = pako.deflate(val, {to: 'string'});
after = compressedVal.length;
// If the compressed version is smaller than the original, use it!
if (after < before) {
wrapper.data = compressedVal;
wrapper.enabled = true;
}
meta.compression = {
enabled: wrapper.enabled,
compressedBytes: after,
uncompressedBytes: before,
effect: Math.round((100 / before) * after) + '%'
};
finished(false, this.jStringify(wrapper), meta);
};
Plugin.prototype.decode = function (wrapper, meta, finished) {
var compressionEnabled = false,
data;
if (wrapper) {
wrapper = this.jParse(wrapper);
// Check if we need to decompress the string
if (wrapper.enabled) {
data = pako.inflate(wrapper.data, {to: 'string'});
compressionEnabled = true;
} else {
data = wrapper.data;
compressionEnabled = false;
}
meta.compression = {
enabled: compressionEnabled
};
if (finished) {
finished(false, data, meta);
}
} else {
if (finished) {
finished(false, data, meta);
}
}
};
// Register this plugin with the persistent storage class
Shared.plugins.FdbCompress = Plugin;
module.exports = Plugin;
},{"./Shared":37,"pako":83}],34:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
CryptoJS = _dereq_('crypto-js');
var Plugin = function () {
this.init.apply(this, arguments);
};
Plugin.prototype.init = function (options) {
// Ensure at least a password is passed in options
if (!options || !options.pass) {
throw('Cannot initialise persistent storage encryption without a passphrase provided in the passed options object as the "pass" field.');
}
this._algo = options.algo || 'AES';
this._pass = options.pass;
};
Shared.mixin(Plugin.prototype, 'Mixin.Common');
/**
* Gets / sets the current pass-phrase being used to encrypt / decrypt
* data with the plugin.
*/
Shared.synthesize(Plugin.prototype, 'pass');
Plugin.prototype.stringify = function (cipherParams) {
// create json object with ciphertext
var jsonObj = {
ct: cipherParams.ciphertext.toString(CryptoJS.enc.Base64)
};
// optionally add iv and salt
if (cipherParams.iv) {
jsonObj.iv = cipherParams.iv.toString();
}
if (cipherParams.salt) {
jsonObj.s = cipherParams.salt.toString();
}
// stringify json object
return this.jStringify(jsonObj);
};
Plugin.prototype.parse = function (jsonStr) {
// parse json string
var jsonObj = this.jParse(jsonStr);
// extract ciphertext from json object, and create cipher params object
var cipherParams = CryptoJS.lib.CipherParams.create({
ciphertext: CryptoJS.enc.Base64.parse(jsonObj.ct)
});
// optionally extract iv and salt
if (jsonObj.iv) {
cipherParams.iv = CryptoJS.enc.Hex.parse(jsonObj.iv);
}
if (jsonObj.s) {
cipherParams.salt = CryptoJS.enc.Hex.parse(jsonObj.s);
}
return cipherParams;
};
Plugin.prototype.encode = function (val, meta, finished) {
var self = this,
wrapper = {
type: 'fdbCrypto'
},
encryptedVal;
// Encrypt the data
encryptedVal = CryptoJS[this._algo].encrypt(val, this._pass, {
format: {
stringify: function () { return self.stringify.apply(self, arguments); },
parse: function () { return self.parse.apply(self, arguments); }
}
});
wrapper.data = encryptedVal.toString();
wrapper.enabled = true;
meta.encryption = {
enabled: wrapper.enabled
};
if (finished) {
finished(false, this.jStringify(wrapper), meta);
}
};
Plugin.prototype.decode = function (wrapper, meta, finished) {
var self = this,
data;
if (wrapper) {
wrapper = this.jParse(wrapper);
data = CryptoJS[this._algo].decrypt(wrapper.data, this._pass, {
format: {
stringify: function () { return self.stringify.apply(self, arguments); },
parse: function () { return self.parse.apply(self, arguments); }
}
}).toString(CryptoJS.enc.Utf8);
if (finished) {
finished(false, data, meta);
}
} else {
if (finished) {
finished(false, wrapper, meta);
}
}
};
// Register this plugin with the persistent storage class
Shared.plugins.FdbCrypto = Plugin;
module.exports = Plugin;
},{"./Shared":37,"crypto-js":48}],35:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Provides chain reactor node linking so that a chain reaction can propagate
* down a node tree.
* @param {*} reactorIn An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur inside this object will be passed through
* to the reactoreOut object.
* @param {*} reactorOut An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur in the reactorIn object will be passed
* through to this object.
* @param {Function} reactorProcess The processing method to use when chain
* reactions occur
* @constructor
*/
var ReactorIO = function (reactorIn, reactorOut, reactorProcess) {
if (reactorIn && reactorOut && reactorProcess) {
this._reactorIn = reactorIn;
this._reactorOut = reactorOut;
this._chainHandler = reactorProcess;
if (!reactorIn.chain || !reactorOut.chainReceive) {
throw('ForerunnerDB.ReactorIO: ReactorIO requires passed in and out objects to implement the ChainReactor mixin!');
}
// Register the reactorIO with the input
reactorIn.chain(this);
// Register the output with the reactorIO
this.chain(reactorOut);
} else {
throw('ForerunnerDB.ReactorIO: ReactorIO requires in, out and process arguments to instantiate!');
}
};
Shared.addModule('ReactorIO', ReactorIO);
/**
* Drop a reactor IO object, breaking the reactor link between the in and out
* reactor nodes.
* @returns {boolean}
*/
ReactorIO.prototype.drop = function () {
if (!this.isDropped()) {
this._state = 'dropped';
// Remove links
if (this._reactorIn) {
this._reactorIn.unChain(this);
}
if (this._reactorOut) {
this.unChain(this._reactorOut);
}
delete this._reactorIn;
delete this._reactorOut;
delete this._chainHandler;
this.emit('drop', this);
}
return true;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(ReactorIO.prototype, 'state');
Shared.mixin(ReactorIO.prototype, 'Mixin.Common');
Shared.mixin(ReactorIO.prototype, 'Mixin.ChainReactor');
Shared.mixin(ReactorIO.prototype, 'Mixin.Events');
Shared.finishModule('ReactorIO');
module.exports = ReactorIO;
},{"./Shared":37}],36:[function(_dereq_,module,exports){
"use strict";
/**
* Provides functionality to encode and decode JavaScript objects to strings
* and back again. This differs from JSON.stringify and JSON.parse in that
* special objects such as dates can be encoded to strings and back again
* so that the reconstituted version of the string still contains a JavaScript
* date object.
* @constructor
*/
var Serialiser = function () {
this.init.apply(this, arguments);
};
Serialiser.prototype.init = function () {
this._encoder = [];
this._decoder = {};
// Register our handlers
this.registerEncoder('$date', function (data) {
if (data instanceof Date) {
return data.toISOString();
}
});
this.registerDecoder('$date', function (data) {
return new Date(data);
});
};
/**
* Register an encoder that can handle encoding for a particular
* object type.
* @param {String} handles The name of the handler e.g. $date.
* @param {Function} method The encoder method.
*/
Serialiser.prototype.registerEncoder = function (handles, method) {
this._encoder.push(function (data) {
var methodVal = method(data),
returnObj;
if (methodVal !== undefined) {
returnObj = {};
returnObj[handles] = methodVal;
}
return returnObj;
});
};
/**
* Register a decoder that can handle decoding for a particular
* object type.
* @param {String} handles The name of the handler e.g. $date. When an object
* has a field matching this handler name then this decode will be invoked
* to provide a decoded version of the data that was previously encoded by
* it's counterpart encoder method.
* @param {Function} method The decoder method.
*/
Serialiser.prototype.registerDecoder = function (handles, method) {
this._decoder[handles] = method;
};
/**
* Loops the encoders and asks each one if it wants to handle encoding for
* the passed data object. If no value is returned (undefined) then the data
* will be passed to the next encoder and so on. If a value is returned the
* loop will break and the encoded data will be used.
* @param {Object} data The data object to handle.
* @returns {*} The encoded data.
* @private
*/
Serialiser.prototype._encode = function (data) {
// Loop the encoders and if a return value is given by an encoder
// the loop will exit and return that value.
var count = this._encoder.length,
retVal;
while (count-- && !retVal) {
retVal = this._encoder[count](data);
}
return retVal;
};
/**
* Converts a previously encoded string back into an object.
* @param {String} data The string to convert to an object.
* @returns {Object} The reconstituted object.
*/
Serialiser.prototype.parse = function (data) {
return this._parse(JSON.parse(data));
};
/**
* Handles restoring an object with special data markers back into
* it's original format.
* @param {Object} data The object to recurse.
* @param {Object=} target The target object to restore data to.
* @returns {Object} The final restored object.
* @private
*/
Serialiser.prototype._parse = function (data, target) {
var i;
if (typeof data === 'object') {
if (data instanceof Array) {
target = target || [];
} else {
target = target || {};
}
// Iterate through the object's keys and handle
// special object types and restore them
for (i in data) {
if (data.hasOwnProperty(i)) {
if (i.substr(0, 1) === '$' && this._decoder[i]) {
// This is a special object type and a handler
// exists, restore it
return this._decoder[i](data[i]);
}
// Not a special object or no handler, recurse as normal
target[i] = this._parse(data[i], target[i]);
}
}
} else {
target = data;
}
// The data is a basic type
return target;
};
/**
* Converts an object to a encoded string representation.
* @param {Object} data The object to encode.
*/
Serialiser.prototype.stringify = function (data) {
return JSON.stringify(this._stringify(data));
};
/**
* Recurse down an object and encode special objects so they can be
* stringified and later restored.
* @param {Object} data The object to parse.
* @param {Object=} target The target object to store converted data to.
* @returns {Object} The converted object.
* @private
*/
Serialiser.prototype._stringify = function (data, target) {
var handledData,
i;
if (typeof data === 'object') {
// Handle special object types so they can be encoded with
// a special marker and later restored by a decoder counterpart
handledData = this._encode(data);
if (handledData) {
// An encoder handled this object type so return it now
return handledData;
}
if (data instanceof Array) {
target = target || [];
} else {
target = target || {};
}
// Iterate through the object's keys and serialise
for (i in data) {
if (data.hasOwnProperty(i)) {
target[i] = this._stringify(data[i], target[i]);
}
}
} else {
target = data;
}
// The data is a basic type
return target;
};
module.exports = Serialiser;
},{}],37:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* A shared object that can be used to store arbitrary data between class
* instances, and access helper methods.
* @mixin
*/
var Shared = {
version: '1.3.370',
modules: {},
plugins: {},
_synth: {},
/**
* Adds a module to ForerunnerDB.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} module The module class.
*/
addModule: function (name, module) {
// Store the module in the module registry
this.modules[name] = module;
// Tell the universe we are loading this module
this.emit('moduleLoad', [name, module]);
},
/**
* Called by the module once all processing has been completed. Used to determine
* if the module is ready for use by other modules.
* @memberof Shared
* @param {String} name The name of the module.
*/
finishModule: function (name) {
if (this.modules[name]) {
// Set the finished loading flag to true
this.modules[name]._fdbFinished = true;
// Assign the module name to itself so it knows what it
// is called
if (this.modules[name].prototype) {
this.modules[name].prototype.className = name;
} else {
this.modules[name].className = name;
}
this.emit('moduleFinished', [name, this.modules[name]]);
} else {
throw('ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): ' + name);
}
},
/**
* Will call your callback method when the specified module has loaded. If the module
* is already loaded the callback is called immediately.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} callback The callback method to call when the module is loaded.
*/
moduleFinished: function (name, callback) {
if (this.modules[name] && this.modules[name]._fdbFinished) {
if (callback) { callback(name, this.modules[name]); }
} else {
this.on('moduleFinished', callback);
}
},
/**
* Determines if a module has been added to ForerunnerDB or not.
* @memberof Shared
* @param {String} name The name of the module.
* @returns {Boolean} True if the module exists or false if not.
*/
moduleExists: function (name) {
return Boolean(this.modules[name]);
},
/**
* Adds the properties and methods defined in the mixin to the passed object.
* @memberof Shared
* @param {Object} obj The target object to add mixin key/values to.
* @param {String} mixinName The name of the mixin to add to the object.
*/
mixin: new Overload({
'object, string': function (obj, mixinName) {
var mixinObj;
if (typeof mixinName === 'string') {
mixinObj = this.mixins[mixinName];
if (!mixinObj) {
throw('ForerunnerDB.Shared: Cannot find mixin named: ' + mixinName);
}
}
return this.$main.call(this, obj, mixinObj);
},
'object, *': function (obj, mixinObj) {
return this.$main.call(this, obj, mixinObj);
},
'$main': function (obj, mixinObj) {
if (mixinObj && typeof mixinObj === 'object') {
for (var i in mixinObj) {
if (mixinObj.hasOwnProperty(i)) {
obj[i] = mixinObj[i];
}
}
}
return obj;
}
}),
/**
* Generates a generic getter/setter method for the passed method name.
* @memberof Shared
* @param {Object} obj The object to add the getter/setter to.
* @param {String} name The name of the getter/setter to generate.
* @param {Function=} extend A method to call before executing the getter/setter.
* The existing getter/setter can be accessed from the extend method via the
* $super e.g. this.$super();
*/
synthesize: function (obj, name, extend) {
this._synth[name] = this._synth[name] || function (val) {
if (val !== undefined) {
this['_' + name] = val;
return this;
}
return this['_' + name];
};
if (extend) {
var self = this;
obj[name] = function () {
var tmp = this.$super,
ret;
this.$super = self._synth[name];
ret = extend.apply(this, arguments);
this.$super = tmp;
return ret;
};
} else {
obj[name] = this._synth[name];
}
},
/**
* Allows a method to be overloaded.
* @memberof Shared
* @param arr
* @returns {Function}
* @constructor
*/
overload: Overload,
/**
* Define the mixins that other modules can use as required.
* @memberof Shared
*/
mixins: {
'Mixin.Common': _dereq_('./Mixin.Common'),
'Mixin.Events': _dereq_('./Mixin.Events'),
'Mixin.ChainReactor': _dereq_('./Mixin.ChainReactor'),
'Mixin.CRUD': _dereq_('./Mixin.CRUD'),
'Mixin.Constants': _dereq_('./Mixin.Constants'),
'Mixin.Triggers': _dereq_('./Mixin.Triggers'),
'Mixin.Sorting': _dereq_('./Mixin.Sorting'),
'Mixin.Matching': _dereq_('./Mixin.Matching'),
'Mixin.Updating': _dereq_('./Mixin.Updating'),
'Mixin.Tags': _dereq_('./Mixin.Tags')
}
};
// Add event handling to shared
Shared.mixin(Shared, 'Mixin.Events');
module.exports = Shared;
},{"./Mixin.CRUD":16,"./Mixin.ChainReactor":17,"./Mixin.Common":18,"./Mixin.Constants":19,"./Mixin.Events":20,"./Mixin.Matching":21,"./Mixin.Sorting":22,"./Mixin.Tags":23,"./Mixin.Triggers":24,"./Mixin.Updating":25,"./Overload":29}],38:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
CollectionGroup,
CollectionInit,
DbInit,
ReactorIO,
ActiveBucket;
Shared = _dereq_('./Shared');
/**
* Creates a new view instance.
* @param {String} name The name of the view.
* @param {Object=} query The view's query.
* @param {Object=} options An options object.
* @constructor
*/
var View = function (name, query, options) {
this.init.apply(this, arguments);
};
View.prototype.init = function (name, query, options) {
var self = this;
this._name = name;
this._listeners = {};
this._querySettings = {};
this._debug = {};
this.query(query, false);
this.queryOptions(options, false);
this._collectionDroppedWrap = function () {
self._collectionDropped.apply(self, arguments);
};
this._privateData = new Collection(this.name() + '_internalPrivate');
};
Shared.addModule('View', View);
Shared.mixin(View.prototype, 'Mixin.Common');
Shared.mixin(View.prototype, 'Mixin.ChainReactor');
Shared.mixin(View.prototype, 'Mixin.Constants');
Shared.mixin(View.prototype, 'Mixin.Triggers');
Shared.mixin(View.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
CollectionGroup = _dereq_('./CollectionGroup');
ActiveBucket = _dereq_('./ActiveBucket');
ReactorIO = _dereq_('./ReactorIO');
CollectionInit = Collection.prototype.init;
Db = Shared.modules.Db;
DbInit = Db.prototype.init;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'state');
/**
* Gets / sets the current name.
* @param {String=} val The new name to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'name');
/**
* Gets / sets the current cursor.
* @param {String=} val The new cursor to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'cursor', function (val) {
if (val === undefined) {
return this._cursor || {};
}
this.$super.apply(this, arguments);
});
/**
* Executes an insert against the view's underlying data-source.
* @see Collection::insert()
*/
View.prototype.insert = function () {
this._from.insert.apply(this._from, arguments);
};
/**
* Executes an update against the view's underlying data-source.
* @see Collection::update()
*/
View.prototype.update = function () {
this._from.update.apply(this._from, arguments);
};
/**
* Executes an updateById against the view's underlying data-source.
* @see Collection::updateById()
*/
View.prototype.updateById = function () {
this._from.updateById.apply(this._from, arguments);
};
/**
* Executes a remove against the view's underlying data-source.
* @see Collection::remove()
*/
View.prototype.remove = function () {
this._from.remove.apply(this._from, arguments);
};
/**
* Queries the view data.
* @see Collection::find()
* @returns {Array} The result of the find query.
*/
View.prototype.find = function (query, options) {
return this.publicData().find(query, options);
};
/**
* Queries the view data by specific id.
* @see Collection::findById()
* @returns {Array} The result of the find query.
*/
View.prototype.findById = function (id, options) {
return this.publicData().findById(id, options);
};
/**
* Gets the module's internal data collection.
* @returns {Collection}
*/
View.prototype.data = function () {
return this._privateData;
};
/**
* Sets the source from which the view will assemble its data.
* @param {Collection|View} source The source to use to assemble view data.
* @returns {*} If no argument is passed, returns the current value of from,
* otherwise returns itself for chaining.
*/
View.prototype.from = function (source) {
var self = this;
if (source !== undefined) {
// Check if we have an existing from
if (this._from) {
// Remove the listener to the drop event
this._from.off('drop', this._collectionDroppedWrap);
delete this._from;
}
if (typeof(source) === 'string') {
source = this._db.collection(source);
}
if (source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.privateData();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
this._from = source;
this._from.on('drop', this._collectionDroppedWrap);
// Create a new reactor IO graph node that intercepts chain packets from the
// view's "from" source and determines how they should be interpreted by
// this view. If the view does not have a query then this reactor IO will
// simply pass along the chain packet without modifying it.
this._io = new ReactorIO(source, this, function (chainPacket) {
var data,
diff,
query,
filteredData,
doSend,
pk,
i;
// Check that the state of the "self" object is not dropped
if (self && !self.isDropped()) {
// Check if we have a constraining query
if (self._querySettings.query) {
if (chainPacket.type === 'insert') {
data = chainPacket.data;
// Check if the data matches our query
if (data instanceof Array) {
filteredData = [];
for (i = 0; i < data.length; i++) {
if (self._privateData._match(data[i], self._querySettings.query, self._querySettings.options, 'and', {})) {
filteredData.push(data[i]);
doSend = true;
}
}
} else {
if (self._privateData._match(data, self._querySettings.query, self._querySettings.options, 'and', {})) {
filteredData = data;
doSend = true;
}
}
if (doSend) {
this.chainSend('insert', filteredData);
}
return true;
}
if (chainPacket.type === 'update') {
// Do a DB diff between this view's data and the underlying collection it reads from
// to see if something has changed
diff = self._privateData.diff(self._from.subset(self._querySettings.query, self._querySettings.options));
if (diff.insert.length || diff.remove.length) {
// Now send out new chain packets for each operation
if (diff.insert.length) {
this.chainSend('insert', diff.insert);
}
if (diff.update.length) {
pk = self._privateData.primaryKey();
for (i = 0; i < diff.update.length; i++) {
query = {};
query[pk] = diff.update[i][pk];
this.chainSend('update', {
query: query,
update: diff.update[i]
});
}
}
if (diff.remove.length) {
pk = self._privateData.primaryKey();
var $or = [],
removeQuery = {
query: {
$or: $or
}
};
for (i = 0; i < diff.remove.length; i++) {
$or.push({_id: diff.remove[i][pk]});
}
this.chainSend('remove', removeQuery);
}
// Return true to stop further propagation of the chain packet
return true;
} else {
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
}
}
}
}
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
});
var collData = source.find(this._querySettings.query, this._querySettings.options);
this._transformPrimaryKey(source.primaryKey());
this._transformSetData(collData);
this._privateData.primaryKey(source.primaryKey());
this._privateData.setData(collData);
if (this._querySettings.options && this._querySettings.options.$orderBy) {
this.rebuildActiveBucket(this._querySettings.options.$orderBy);
} else {
this.rebuildActiveBucket();
}
return this;
}
return this._from;
};
/**
* Handles when an underlying collection the view is using as a data
* source is dropped.
* @param {Collection} collection The collection that has been dropped.
* @private
*/
View.prototype._collectionDropped = function (collection) {
if (collection) {
// Collection was dropped, remove from view
delete this._from;
}
};
/**
* Creates an index on the view.
* @see Collection::ensureIndex()
* @returns {*}
*/
View.prototype.ensureIndex = function () {
return this._privateData.ensureIndex.apply(this._privateData, arguments);
};
/**
* The chain reaction handler method for the view.
* @param {Object} chainPacket The chain reaction packet to handle.
* @private
*/
View.prototype._chainHandler = function (chainPacket) {
var //self = this,
arr,
count,
index,
insertIndex,
//tempData,
//dataIsArray,
updates,
//finalUpdates,
primaryKey,
tQuery,
item,
currentIndex,
i;
if (this.debug()) {
console.log(this.logIdentifier() + ' Received chain reactor data');
}
switch (chainPacket.type) {
case 'setData':
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting data in underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Get the new data from our underlying data source sorted as we want
var collData = this._from.find(this._querySettings.query, this._querySettings.options);
// Modify transform data
this._transformSetData(collData);
this._privateData.setData(collData);
break;
case 'insert':
if (this.debug()) {
console.log(this.logIdentifier() + ' Inserting some data into underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Make sure we are working with an array
if (!(chainPacket.data instanceof Array)) {
chainPacket.data = [chainPacket.data];
}
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// Loop the insert data and find each item's index
arr = chainPacket.data;
count = arr.length;
for (index = 0; index < count; index++) {
insertIndex = this._activeBucket.insert(arr[index]);
// Modify transform data
this._transformInsert(chainPacket.data, insertIndex);
this._privateData._insertHandle(chainPacket.data, insertIndex);
}
} else {
// Set the insert index to the passed index, or if none, the end of the view data array
insertIndex = this._privateData._data.length;
// Modify transform data
this._transformInsert(chainPacket.data, insertIndex);
this._privateData._insertHandle(chainPacket.data, insertIndex);
}
break;
case 'update':
if (this.debug()) {
console.log(this.logIdentifier() + ' Updating some data in underlying (internal) view collection "' + this._privateData.name() + '"');
}
primaryKey = this._privateData.primaryKey();
// Do the update
updates = this._privateData.update(
chainPacket.data.query,
chainPacket.data.update,
chainPacket.data.options
);
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// TODO: This would be a good place to improve performance by somehow
// TODO: inspecting the change that occurred when update was performed
// TODO: above and determining if it affected the order clause keys
// TODO: and if not, skipping the active bucket updates here
// Loop the updated items and work out their new sort locations
count = updates.length;
for (index = 0; index < count; index++) {
item = updates[index];
// Remove the item from the active bucket (via it's id)
this._activeBucket.remove(item);
// Get the current location of the item
currentIndex = this._privateData._data.indexOf(item);
// Add the item back in to the active bucket
insertIndex = this._activeBucket.insert(item);
if (currentIndex !== insertIndex) {
// Move the updated item to the new index
this._privateData._updateSpliceMove(this._privateData._data, currentIndex, insertIndex);
}
}
}
if (this._transformEnabled && this._transformIn) {
primaryKey = this._publicData.primaryKey();
for (i = 0; i < updates.length; i++) {
tQuery = {};
item = updates[i];
tQuery[primaryKey] = item[primaryKey];
this._transformUpdate(tQuery, item);
}
}
break;
case 'remove':
if (this.debug()) {
console.log(this.logIdentifier() + ' Removing some data from underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Modify transform data
this._transformRemove(chainPacket.data.query, chainPacket.options);
this._privateData.remove(chainPacket.data.query, chainPacket.options);
break;
default:
break;
}
};
/**
* Listens for an event.
* @see Mixin.Events::on()
*/
View.prototype.on = function () {
return this._privateData.on.apply(this._privateData, arguments);
};
/**
* Cancels an event listener.
* @see Mixin.Events::off()
*/
View.prototype.off = function () {
return this._privateData.off.apply(this._privateData, arguments);
};
/**
* Emits an event.
* @see Mixin.Events::emit()
*/
View.prototype.emit = function () {
return this._privateData.emit.apply(this._privateData, arguments);
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
View.prototype.distinct = function (key, query, options) {
return this._privateData.distinct.apply(this._privateData, arguments);
};
/**
* Gets the primary key for this view from the assigned collection.
* @see Collection::primaryKey()
* @returns {String}
*/
View.prototype.primaryKey = function () {
return this._privateData.primaryKey();
};
/**
* Drops a view and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
View.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._from) {
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeView(this);
}
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
// Clear io and chains
if (this._io) {
this._io.drop();
}
// Drop the view's internal collection
if (this._privateData) {
this._privateData.drop();
}
if (this._publicData && this._publicData !== this._privateData) {
this._publicData.drop();
}
if (this._db && this._name) {
delete this._db._view[this._name];
}
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._chain;
delete this._from;
delete this._privateData;
delete this._io;
delete this._listeners;
delete this._querySettings;
delete this._db;
return true;
} else {
return true;
}
return false;
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Db=} db The db instance.
* @memberof View
* @returns {*}
*/
Shared.synthesize(View.prototype, 'db', function (db) {
if (db) {
this.privateData().db(db);
this.publicData().db(db);
// Apply the same debug settings
this.debug(db.debug());
this.privateData().debug(db.debug());
this.publicData().debug(db.debug());
}
return this.$super.apply(this, arguments);
});
/**
* Gets / sets the query object and query options that the view uses
* to build it's data set. This call modifies both the query and
* query options at the same time.
* @param {Object=} query The query to set.
* @param {Boolean=} options The query options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.queryData = function (query, options, refresh) {
if (query !== undefined) {
this._querySettings.query = query;
}
if (options !== undefined) {
this._querySettings.options = options;
}
if (query !== undefined || options !== undefined) {
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._querySettings;
};
/**
* Add data to the existing query.
* @param {Object} obj The data whose keys will be added to the existing
* query object.
* @param {Boolean} overwrite Whether or not to overwrite data that already
* exists in the query object. Defaults to true.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
View.prototype.queryAdd = function (obj, overwrite, refresh) {
this._querySettings.query = this._querySettings.query || {};
var query = this._querySettings.query,
i;
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (query[i] === undefined || (query[i] !== undefined && overwrite !== false)) {
query[i] = obj[i];
}
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
};
/**
* Remove data from the existing query.
* @param {Object} obj The data whose keys will be removed from the existing
* query object.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
View.prototype.queryRemove = function (obj, refresh) {
var query = this._querySettings.query,
i;
if (query) {
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
delete query[i];
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
}
};
/**
* Gets / sets the query being used to generate the view data. It
* does not change or modify the view's query options.
* @param {Object=} query The query to set.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.query = function (query, refresh) {
if (query !== undefined) {
this._querySettings.query = query;
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._querySettings.query;
};
/**
* Gets / sets the orderBy clause in the query options for the view.
* @param {Object=} val The order object.
* @returns {*}
*/
View.prototype.orderBy = function (val) {
if (val !== undefined) {
var queryOptions = this.queryOptions() || {};
queryOptions.$orderBy = val;
this.queryOptions(queryOptions);
return this;
}
return (this.queryOptions() || {}).$orderBy;
};
/**
* Gets / sets the page clause in the query options for the view.
* @param {Number=} val The page number to change to (zero index).
* @returns {*}
*/
View.prototype.page = function (val) {
if (val !== undefined) {
var queryOptions = this.queryOptions() || {};
// Only execute a query options update if page has changed
if (val !== queryOptions.$page) {
queryOptions.$page = val;
this.queryOptions(queryOptions);
}
return this;
}
return (this.queryOptions() || {}).$page;
};
/**
* Jump to the first page in the data set.
* @returns {*}
*/
View.prototype.pageFirst = function () {
return this.page(0);
};
/**
* Jump to the last page in the data set.
* @returns {*}
*/
View.prototype.pageLast = function () {
var pages = this.cursor().pages,
lastPage = pages !== undefined ? pages : 0;
return this.page(lastPage - 1);
};
/**
* Move forward or backwards in the data set pages by passing a positive
* or negative integer of the number of pages to move.
* @param {Number} val The number of pages to move.
* @returns {*}
*/
View.prototype.pageScan = function (val) {
if (val !== undefined) {
var pages = this.cursor().pages,
queryOptions = this.queryOptions() || {},
currentPage = queryOptions.$page !== undefined ? queryOptions.$page : 0;
currentPage += val;
if (currentPage < 0) {
currentPage = 0;
}
if (currentPage >= pages) {
currentPage = pages - 1;
}
return this.page(currentPage);
}
};
/**
* Gets / sets the query options used when applying sorting etc to the
* view data set.
* @param {Object=} options An options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.queryOptions = function (options, refresh) {
if (options !== undefined) {
this._querySettings.options = options;
if (options.$decouple === undefined) { options.$decouple = true; }
if (refresh === undefined || refresh === true) {
this.refresh();
} else {
this.rebuildActiveBucket(options.$orderBy);
}
return this;
}
return this._querySettings.options;
};
View.prototype.rebuildActiveBucket = function (orderBy) {
if (orderBy) {
var arr = this._privateData._data,
arrCount = arr.length;
// Build a new active bucket
this._activeBucket = new ActiveBucket(orderBy);
this._activeBucket.primaryKey(this._privateData.primaryKey());
// Loop the current view data and add each item
for (var i = 0; i < arrCount; i++) {
this._activeBucket.insert(arr[i]);
}
} else {
// Remove any existing active bucket
delete this._activeBucket;
}
};
/**
* Refreshes the view data such as ordering etc.
*/
View.prototype.refresh = function () {
if (this._from) {
var pubData = this.publicData(),
refreshResults;
// Re-grab all the data for the view from the collection
this._privateData.remove();
pubData.remove();
refreshResults = this._from.find(this._querySettings.query, this._querySettings.options);
this.cursor(refreshResults.$cursor);
this._privateData.insert(refreshResults);
this._privateData._data.$cursor = refreshResults.$cursor;
pubData._data.$cursor = refreshResults.$cursor;
/*if (pubData._linked) {
// Update data and observers
//var transformedData = this._privateData.find();
// TODO: Shouldn't this data get passed into a transformIn first?
// TODO: This breaks linking because its passing decoupled data and overwriting non-decoupled data
// TODO: Is this even required anymore? After commenting it all seems to work
// TODO: Might be worth setting up a test to check transforms and linking then remove this if working?
//jQuery.observable(pubData._data).refresh(transformedData);
}*/
}
if (this._querySettings.options && this._querySettings.options.$orderBy) {
this.rebuildActiveBucket(this._querySettings.options.$orderBy);
} else {
this.rebuildActiveBucket();
}
return this;
};
/**
* Returns the number of documents currently in the view.
* @returns {Number}
*/
View.prototype.count = function () {
if (this.publicData()) {
return this.publicData().count.apply(this.publicData(), arguments);
}
return 0;
};
// Call underlying
View.prototype.subset = function () {
return this.publicData().subset.apply(this._privateData, arguments);
};
/**
* Takes the passed data and uses it to set transform methods and globally
* enable or disable the transform system for the view.
* @param {Object} obj The new transform system settings "enabled", "dataIn" and "dataOut":
* {
* "enabled": true,
* "dataIn": function (data) { return data; },
* "dataOut": function (data) { return data; }
* }
* @returns {*}
*/
View.prototype.transform = function (obj) {
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
// Update the transformed data object
this._transformPrimaryKey(this.privateData().primaryKey());
this._transformSetData(this.privateData().find());
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Executes a method against each document that matches query and returns an
* array of documents that may have been modified by the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the results.
* @param {Object=} options Optional options object.
* @returns {Array}
*/
View.prototype.filter = function (query, func, options) {
return (this.publicData()).filter(query, func, options);
};
/**
* Returns the non-transformed data the view holds as a collection
* reference.
* @return {Collection} The non-transformed collection reference.
*/
View.prototype.privateData = function () {
return this._privateData;
};
/**
* Returns a data object representing the public data this view
* contains. This can change depending on if transforms are being
* applied to the view or not.
*
* If no transforms are applied then the public data will be the
* same as the private data the view holds. If transforms are
* applied then the public data will contain the transformed version
* of the private data.
*
* The public data collection is also used by data binding to only
* changes to the publicData will show in a data-bound element.
*/
View.prototype.publicData = function () {
if (this._transformEnabled) {
return this._publicData;
} else {
return this._privateData;
}
};
/**
* Updates the public data object to match data from the private data object
* by running private data through the dataIn method provided in
* the transform() call.
* @private
*/
View.prototype._transformSetData = function (data) {
if (this._transformEnabled) {
// Clear existing data
this._publicData = new Collection('__FDB__view_publicData_' + this._name);
this._publicData.db(this._privateData._db);
this._publicData.transform({
enabled: true,
dataIn: this._transformIn,
dataOut: this._transformOut
});
this._publicData.setData(data);
}
};
View.prototype._transformInsert = function (data, index) {
if (this._transformEnabled && this._publicData) {
this._publicData.insert(data, index);
}
};
View.prototype._transformUpdate = function (query, update, options) {
if (this._transformEnabled && this._publicData) {
this._publicData.update(query, update, options);
}
};
View.prototype._transformRemove = function (query, options) {
if (this._transformEnabled && this._publicData) {
this._publicData.remove(query, options);
}
};
View.prototype._transformPrimaryKey = function (key) {
if (this._transformEnabled && this._publicData) {
this._publicData.primaryKey(key);
}
};
// Extend collection with view init
Collection.prototype.init = function () {
this._view = [];
CollectionInit.apply(this, arguments);
};
/**
* Creates a view and assigns the collection as its data source.
* @param {String} name The name of the new view.
* @param {Object} query The query to apply to the new view.
* @param {Object} options The options object to apply to the view.
* @returns {*}
*/
Collection.prototype.view = function (name, query, options) {
if (this._db && this._db._view ) {
if (!this._db._view[name]) {
var view = new View(name, query, options)
.db(this._db)
.from(this);
this._view = this._view || [];
this._view.push(view);
return view;
} else {
throw(this.logIdentifier() + ' Cannot create a view using this collection because a view with this name already exists: ' + name);
}
}
};
/**
* Adds a view to the internal view lookup.
* @param {View} view The view to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addView = CollectionGroup.prototype._addView = function (view) {
if (view !== undefined) {
this._view.push(view);
}
return this;
};
/**
* Removes a view from the internal view lookup.
* @param {View} view The view to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeView = CollectionGroup.prototype._removeView = function (view) {
if (view !== undefined) {
var index = this._view.indexOf(view);
if (index > -1) {
this._view.splice(index, 1);
}
}
return this;
};
// Extend DB with views init
Db.prototype.init = function () {
this._view = {};
DbInit.apply(this, arguments);
};
/**
* Gets a view by it's name.
* @param {String} viewName The name of the view to retrieve.
* @returns {*}
*/
Db.prototype.view = function (viewName) {
// Handle being passed an instance
if (viewName instanceof View) {
return viewName;
}
if (!this._view[viewName]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating view ' + viewName);
}
}
this._view[viewName] = this._view[viewName] || new View(viewName).db(this);
return this._view[viewName];
};
/**
* Determine if a view with the passed name already exists.
* @param {String} viewName The name of the view to check for.
* @returns {boolean}
*/
Db.prototype.viewExists = function (viewName) {
return Boolean(this._view[viewName]);
};
/**
* Returns an array of views the DB currently has.
* @returns {Array} An array of objects containing details of each view
* the database is currently managing.
*/
Db.prototype.views = function () {
var arr = [],
view,
i;
for (i in this._view) {
if (this._view.hasOwnProperty(i)) {
view = this._view[i];
arr.push({
name: i,
count: view.count(),
linked: view.isLinked !== undefined ? view.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('View');
module.exports = View;
},{"./ActiveBucket":2,"./Collection":4,"./CollectionGroup":5,"./ReactorIO":35,"./Shared":37}],39:[function(_dereq_,module,exports){
(function (process,global){
/*!
* async
* https://github.com/caolan/async
*
* Copyright 2010-2014 Caolan McMahon
* Released under the MIT license
*/
(function () {
var async = {};
function noop() {}
function identity(v) {
return v;
}
function toBool(v) {
return !!v;
}
function notId(v) {
return !v;
}
// global on the server, window in the browser
var previous_async;
// Establish the root object, `window` (`self`) in the browser, `global`
// on the server, or `this` in some virtual machines. We use `self`
// instead of `window` for `WebWorker` support.
var root = typeof self === 'object' && self.self === self && self ||
typeof global === 'object' && global.global === global && global ||
this;
if (root != null) {
previous_async = root.async;
}
async.noConflict = function () {
root.async = previous_async;
return async;
};
function only_once(fn) {
return function() {
if (fn === null) throw new Error("Callback was already called.");
fn.apply(this, arguments);
fn = null;
};
}
function _once(fn) {
return function() {
if (fn === null) return;
fn.apply(this, arguments);
fn = null;
};
}
//// cross-browser compatiblity functions ////
var _toString = Object.prototype.toString;
var _isArray = Array.isArray || function (obj) {
return _toString.call(obj) === '[object Array]';
};
// Ported from underscore.js isObject
var _isObject = function(obj) {
var type = typeof obj;
return type === 'function' || type === 'object' && !!obj;
};
function _isArrayLike(arr) {
return _isArray(arr) || (
// has a positive integer length property
typeof arr.length === "number" &&
arr.length >= 0 &&
arr.length % 1 === 0
);
}
function _arrayEach(arr, iterator) {
var index = -1,
length = arr.length;
while (++index < length) {
iterator(arr[index], index, arr);
}
}
function _map(arr, iterator) {
var index = -1,
length = arr.length,
result = Array(length);
while (++index < length) {
result[index] = iterator(arr[index], index, arr);
}
return result;
}
function _range(count) {
return _map(Array(count), function (v, i) { return i; });
}
function _reduce(arr, iterator, memo) {
_arrayEach(arr, function (x, i, a) {
memo = iterator(memo, x, i, a);
});
return memo;
}
function _forEachOf(object, iterator) {
_arrayEach(_keys(object), function (key) {
iterator(object[key], key);
});
}
function _indexOf(arr, item) {
for (var i = 0; i < arr.length; i++) {
if (arr[i] === item) return i;
}
return -1;
}
var _keys = Object.keys || function (obj) {
var keys = [];
for (var k in obj) {
if (obj.hasOwnProperty(k)) {
keys.push(k);
}
}
return keys;
};
function _keyIterator(coll) {
var i = -1;
var len;
var keys;
if (_isArrayLike(coll)) {
len = coll.length;
return function next() {
i++;
return i < len ? i : null;
};
} else {
keys = _keys(coll);
len = keys.length;
return function next() {
i++;
return i < len ? keys[i] : null;
};
}
}
// Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html)
// This accumulates the arguments passed into an array, after a given index.
// From underscore.js (https://github.com/jashkenas/underscore/pull/2140).
function _restParam(func, startIndex) {
startIndex = startIndex == null ? func.length - 1 : +startIndex;
return function() {
var length = Math.max(arguments.length - startIndex, 0);
var rest = Array(length);
for (var index = 0; index < length; index++) {
rest[index] = arguments[index + startIndex];
}
switch (startIndex) {
case 0: return func.call(this, rest);
case 1: return func.call(this, arguments[0], rest);
}
// Currently unused but handle cases outside of the switch statement:
// var args = Array(startIndex + 1);
// for (index = 0; index < startIndex; index++) {
// args[index] = arguments[index];
// }
// args[startIndex] = rest;
// return func.apply(this, args);
};
}
function _withoutIndex(iterator) {
return function (value, index, callback) {
return iterator(value, callback);
};
}
//// exported async module functions ////
//// nextTick implementation with browser-compatible fallback ////
// capture the global reference to guard against fakeTimer mocks
var _setImmediate = typeof setImmediate === 'function' && setImmediate;
var _delay = _setImmediate ? function(fn) {
// not a direct alias for IE10 compatibility
_setImmediate(fn);
} : function(fn) {
setTimeout(fn, 0);
};
if (typeof process === 'object' && typeof process.nextTick === 'function') {
async.nextTick = process.nextTick;
} else {
async.nextTick = _delay;
}
async.setImmediate = _setImmediate ? _delay : async.nextTick;
async.forEach =
async.each = function (arr, iterator, callback) {
return async.eachOf(arr, _withoutIndex(iterator), callback);
};
async.forEachSeries =
async.eachSeries = function (arr, iterator, callback) {
return async.eachOfSeries(arr, _withoutIndex(iterator), callback);
};
async.forEachLimit =
async.eachLimit = function (arr, limit, iterator, callback) {
return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback);
};
async.forEachOf =
async.eachOf = function (object, iterator, callback) {
callback = _once(callback || noop);
object = object || [];
var iter = _keyIterator(object);
var key, completed = 0;
while ((key = iter()) != null) {
completed += 1;
iterator(object[key], key, only_once(done));
}
if (completed === 0) callback(null);
function done(err) {
completed--;
if (err) {
callback(err);
}
// Check key is null in case iterator isn't exhausted
// and done resolved synchronously.
else if (key === null && completed <= 0) {
callback(null);
}
}
};
async.forEachOfSeries =
async.eachOfSeries = function (obj, iterator, callback) {
callback = _once(callback || noop);
obj = obj || [];
var nextKey = _keyIterator(obj);
var key = nextKey();
function iterate() {
var sync = true;
if (key === null) {
return callback(null);
}
iterator(obj[key], key, only_once(function (err) {
if (err) {
callback(err);
}
else {
key = nextKey();
if (key === null) {
return callback(null);
} else {
if (sync) {
async.setImmediate(iterate);
} else {
iterate();
}
}
}
}));
sync = false;
}
iterate();
};
async.forEachOfLimit =
async.eachOfLimit = function (obj, limit, iterator, callback) {
_eachOfLimit(limit)(obj, iterator, callback);
};
function _eachOfLimit(limit) {
return function (obj, iterator, callback) {
callback = _once(callback || noop);
obj = obj || [];
var nextKey = _keyIterator(obj);
if (limit <= 0) {
return callback(null);
}
var done = false;
var running = 0;
var errored = false;
(function replenish () {
if (done && running <= 0) {
return callback(null);
}
while (running < limit && !errored) {
var key = nextKey();
if (key === null) {
done = true;
if (running <= 0) {
callback(null);
}
return;
}
running += 1;
iterator(obj[key], key, only_once(function (err) {
running -= 1;
if (err) {
callback(err);
errored = true;
}
else {
replenish();
}
}));
}
})();
};
}
function doParallel(fn) {
return function (obj, iterator, callback) {
return fn(async.eachOf, obj, iterator, callback);
};
}
function doParallelLimit(fn) {
return function (obj, limit, iterator, callback) {
return fn(_eachOfLimit(limit), obj, iterator, callback);
};
}
function doSeries(fn) {
return function (obj, iterator, callback) {
return fn(async.eachOfSeries, obj, iterator, callback);
};
}
function _asyncMap(eachfn, arr, iterator, callback) {
callback = _once(callback || noop);
arr = arr || [];
var results = _isArrayLike(arr) ? [] : {};
eachfn(arr, function (value, index, callback) {
iterator(value, function (err, v) {
results[index] = v;
callback(err);
});
}, function (err) {
callback(err, results);
});
}
async.map = doParallel(_asyncMap);
async.mapSeries = doSeries(_asyncMap);
async.mapLimit = doParallelLimit(_asyncMap);
// reduce only has a series version, as doing reduce in parallel won't
// work in many situations.
async.inject =
async.foldl =
async.reduce = function (arr, memo, iterator, callback) {
async.eachOfSeries(arr, function (x, i, callback) {
iterator(memo, x, function (err, v) {
memo = v;
callback(err);
});
}, function (err) {
callback(err, memo);
});
};
async.foldr =
async.reduceRight = function (arr, memo, iterator, callback) {
var reversed = _map(arr, identity).reverse();
async.reduce(reversed, memo, iterator, callback);
};
async.transform = function (arr, memo, iterator, callback) {
if (arguments.length === 3) {
callback = iterator;
iterator = memo;
memo = _isArray(arr) ? [] : {};
}
async.eachOf(arr, function(v, k, cb) {
iterator(memo, v, k, cb);
}, function(err) {
callback(err, memo);
});
};
function _filter(eachfn, arr, iterator, callback) {
var results = [];
eachfn(arr, function (x, index, callback) {
iterator(x, function (v) {
if (v) {
results.push({index: index, value: x});
}
callback();
});
}, function () {
callback(_map(results.sort(function (a, b) {
return a.index - b.index;
}), function (x) {
return x.value;
}));
});
}
async.select =
async.filter = doParallel(_filter);
async.selectLimit =
async.filterLimit = doParallelLimit(_filter);
async.selectSeries =
async.filterSeries = doSeries(_filter);
function _reject(eachfn, arr, iterator, callback) {
_filter(eachfn, arr, function(value, cb) {
iterator(value, function(v) {
cb(!v);
});
}, callback);
}
async.reject = doParallel(_reject);
async.rejectLimit = doParallelLimit(_reject);
async.rejectSeries = doSeries(_reject);
function _createTester(eachfn, check, getResult) {
return function(arr, limit, iterator, cb) {
function done() {
if (cb) cb(getResult(false, void 0));
}
function iteratee(x, _, callback) {
if (!cb) return callback();
iterator(x, function (v) {
if (cb && check(v)) {
cb(getResult(true, x));
cb = iterator = false;
}
callback();
});
}
if (arguments.length > 3) {
eachfn(arr, limit, iteratee, done);
} else {
cb = iterator;
iterator = limit;
eachfn(arr, iteratee, done);
}
};
}
async.any =
async.some = _createTester(async.eachOf, toBool, identity);
async.someLimit = _createTester(async.eachOfLimit, toBool, identity);
async.all =
async.every = _createTester(async.eachOf, notId, notId);
async.everyLimit = _createTester(async.eachOfLimit, notId, notId);
function _findGetResult(v, x) {
return x;
}
async.detect = _createTester(async.eachOf, identity, _findGetResult);
async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult);
async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult);
async.sortBy = function (arr, iterator, callback) {
async.map(arr, function (x, callback) {
iterator(x, function (err, criteria) {
if (err) {
callback(err);
}
else {
callback(null, {value: x, criteria: criteria});
}
});
}, function (err, results) {
if (err) {
return callback(err);
}
else {
callback(null, _map(results.sort(comparator), function (x) {
return x.value;
}));
}
});
function comparator(left, right) {
var a = left.criteria, b = right.criteria;
return a < b ? -1 : a > b ? 1 : 0;
}
};
async.auto = function (tasks, concurrency, callback) {
if (!callback) {
// concurrency is optional, shift the args.
callback = concurrency;
concurrency = null;
}
callback = _once(callback || noop);
var keys = _keys(tasks);
var remainingTasks = keys.length;
if (!remainingTasks) {
return callback(null);
}
if (!concurrency) {
concurrency = remainingTasks;
}
var results = {};
var runningTasks = 0;
var listeners = [];
function addListener(fn) {
listeners.unshift(fn);
}
function removeListener(fn) {
var idx = _indexOf(listeners, fn);
if (idx >= 0) listeners.splice(idx, 1);
}
function taskComplete() {
remainingTasks--;
_arrayEach(listeners.slice(0), function (fn) {
fn();
});
}
addListener(function () {
if (!remainingTasks) {
callback(null, results);
}
});
_arrayEach(keys, function (k) {
var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]];
var taskCallback = _restParam(function(err, args) {
runningTasks--;
if (args.length <= 1) {
args = args[0];
}
if (err) {
var safeResults = {};
_forEachOf(results, function(val, rkey) {
safeResults[rkey] = val;
});
safeResults[k] = args;
callback(err, safeResults);
}
else {
results[k] = args;
async.setImmediate(taskComplete);
}
});
var requires = task.slice(0, task.length - 1);
// prevent dead-locks
var len = requires.length;
var dep;
while (len--) {
if (!(dep = tasks[requires[len]])) {
throw new Error('Has inexistant dependency');
}
if (_isArray(dep) && _indexOf(dep, k) >= 0) {
throw new Error('Has cyclic dependencies');
}
}
function ready() {
return runningTasks < concurrency && _reduce(requires, function (a, x) {
return (a && results.hasOwnProperty(x));
}, true) && !results.hasOwnProperty(k);
}
if (ready()) {
runningTasks++;
task[task.length - 1](taskCallback, results);
}
else {
addListener(listener);
}
function listener() {
if (ready()) {
runningTasks++;
removeListener(listener);
task[task.length - 1](taskCallback, results);
}
}
});
};
async.retry = function(times, task, callback) {
var DEFAULT_TIMES = 5;
var DEFAULT_INTERVAL = 0;
var attempts = [];
var opts = {
times: DEFAULT_TIMES,
interval: DEFAULT_INTERVAL
};
function parseTimes(acc, t){
if(typeof t === 'number'){
acc.times = parseInt(t, 10) || DEFAULT_TIMES;
} else if(typeof t === 'object'){
acc.times = parseInt(t.times, 10) || DEFAULT_TIMES;
acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL;
} else {
throw new Error('Unsupported argument type for \'times\': ' + typeof t);
}
}
var length = arguments.length;
if (length < 1 || length > 3) {
throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)');
} else if (length <= 2 && typeof times === 'function') {
callback = task;
task = times;
}
if (typeof times !== 'function') {
parseTimes(opts, times);
}
opts.callback = callback;
opts.task = task;
function wrappedTask(wrappedCallback, wrappedResults) {
function retryAttempt(task, finalAttempt) {
return function(seriesCallback) {
task(function(err, result){
seriesCallback(!err || finalAttempt, {err: err, result: result});
}, wrappedResults);
};
}
function retryInterval(interval){
return function(seriesCallback){
setTimeout(function(){
seriesCallback(null);
}, interval);
};
}
while (opts.times) {
var finalAttempt = !(opts.times-=1);
attempts.push(retryAttempt(opts.task, finalAttempt));
if(!finalAttempt && opts.interval > 0){
attempts.push(retryInterval(opts.interval));
}
}
async.series(attempts, function(done, data){
data = data[data.length - 1];
(wrappedCallback || opts.callback)(data.err, data.result);
});
}
// If a callback is passed, run this as a controll flow
return opts.callback ? wrappedTask() : wrappedTask;
};
async.waterfall = function (tasks, callback) {
callback = _once(callback || noop);
if (!_isArray(tasks)) {
var err = new Error('First argument to waterfall must be an array of functions');
return callback(err);
}
if (!tasks.length) {
return callback();
}
function wrapIterator(iterator) {
return _restParam(function (err, args) {
if (err) {
callback.apply(null, [err].concat(args));
}
else {
var next = iterator.next();
if (next) {
args.push(wrapIterator(next));
}
else {
args.push(callback);
}
ensureAsync(iterator).apply(null, args);
}
});
}
wrapIterator(async.iterator(tasks))();
};
function _parallel(eachfn, tasks, callback) {
callback = callback || noop;
var results = _isArrayLike(tasks) ? [] : {};
eachfn(tasks, function (task, key, callback) {
task(_restParam(function (err, args) {
if (args.length <= 1) {
args = args[0];
}
results[key] = args;
callback(err);
}));
}, function (err) {
callback(err, results);
});
}
async.parallel = function (tasks, callback) {
_parallel(async.eachOf, tasks, callback);
};
async.parallelLimit = function(tasks, limit, callback) {
_parallel(_eachOfLimit(limit), tasks, callback);
};
async.series = function(tasks, callback) {
_parallel(async.eachOfSeries, tasks, callback);
};
async.iterator = function (tasks) {
function makeCallback(index) {
function fn() {
if (tasks.length) {
tasks[index].apply(null, arguments);
}
return fn.next();
}
fn.next = function () {
return (index < tasks.length - 1) ? makeCallback(index + 1): null;
};
return fn;
}
return makeCallback(0);
};
async.apply = _restParam(function (fn, args) {
return _restParam(function (callArgs) {
return fn.apply(
null, args.concat(callArgs)
);
});
});
function _concat(eachfn, arr, fn, callback) {
var result = [];
eachfn(arr, function (x, index, cb) {
fn(x, function (err, y) {
result = result.concat(y || []);
cb(err);
});
}, function (err) {
callback(err, result);
});
}
async.concat = doParallel(_concat);
async.concatSeries = doSeries(_concat);
async.whilst = function (test, iterator, callback) {
callback = callback || noop;
if (test()) {
var next = _restParam(function(err, args) {
if (err) {
callback(err);
} else if (test.apply(this, args)) {
iterator(next);
} else {
callback(null);
}
});
iterator(next);
} else {
callback(null);
}
};
async.doWhilst = function (iterator, test, callback) {
var calls = 0;
return async.whilst(function() {
return ++calls <= 1 || test.apply(this, arguments);
}, iterator, callback);
};
async.until = function (test, iterator, callback) {
return async.whilst(function() {
return !test.apply(this, arguments);
}, iterator, callback);
};
async.doUntil = function (iterator, test, callback) {
return async.doWhilst(iterator, function() {
return !test.apply(this, arguments);
}, callback);
};
async.during = function (test, iterator, callback) {
callback = callback || noop;
var next = _restParam(function(err, args) {
if (err) {
callback(err);
} else {
args.push(check);
test.apply(this, args);
}
});
var check = function(err, truth) {
if (err) {
callback(err);
} else if (truth) {
iterator(next);
} else {
callback(null);
}
};
test(check);
};
async.doDuring = function (iterator, test, callback) {
var calls = 0;
async.during(function(next) {
if (calls++ < 1) {
next(null, true);
} else {
test.apply(this, arguments);
}
}, iterator, callback);
};
function _queue(worker, concurrency, payload) {
if (concurrency == null) {
concurrency = 1;
}
else if(concurrency === 0) {
throw new Error('Concurrency must not be zero');
}
function _insert(q, data, pos, callback) {
if (callback != null && typeof callback !== "function") {
throw new Error("task callback must be a function");
}
q.started = true;
if (!_isArray(data)) {
data = [data];
}
if(data.length === 0 && q.idle()) {
// call drain immediately if there are no tasks
return async.setImmediate(function() {
q.drain();
});
}
_arrayEach(data, function(task) {
var item = {
data: task,
callback: callback || noop
};
if (pos) {
q.tasks.unshift(item);
} else {
q.tasks.push(item);
}
if (q.tasks.length === q.concurrency) {
q.saturated();
}
});
async.setImmediate(q.process);
}
function _next(q, tasks) {
return function(){
workers -= 1;
var removed = false;
var args = arguments;
_arrayEach(tasks, function (task) {
_arrayEach(workersList, function (worker, index) {
if (worker === task && !removed) {
workersList.splice(index, 1);
removed = true;
}
});
task.callback.apply(task, args);
});
if (q.tasks.length + workers === 0) {
q.drain();
}
q.process();
};
}
var workers = 0;
var workersList = [];
var q = {
tasks: [],
concurrency: concurrency,
payload: payload,
saturated: noop,
empty: noop,
drain: noop,
started: false,
paused: false,
push: function (data, callback) {
_insert(q, data, false, callback);
},
kill: function () {
q.drain = noop;
q.tasks = [];
},
unshift: function (data, callback) {
_insert(q, data, true, callback);
},
process: function () {
if (!q.paused && workers < q.concurrency && q.tasks.length) {
while(workers < q.concurrency && q.tasks.length){
var tasks = q.payload ?
q.tasks.splice(0, q.payload) :
q.tasks.splice(0, q.tasks.length);
var data = _map(tasks, function (task) {
return task.data;
});
if (q.tasks.length === 0) {
q.empty();
}
workers += 1;
workersList.push(tasks[0]);
var cb = only_once(_next(q, tasks));
worker(data, cb);
}
}
},
length: function () {
return q.tasks.length;
},
running: function () {
return workers;
},
workersList: function () {
return workersList;
},
idle: function() {
return q.tasks.length + workers === 0;
},
pause: function () {
q.paused = true;
},
resume: function () {
if (q.paused === false) { return; }
q.paused = false;
var resumeCount = Math.min(q.concurrency, q.tasks.length);
// Need to call q.process once per concurrent
// worker to preserve full concurrency after pause
for (var w = 1; w <= resumeCount; w++) {
async.setImmediate(q.process);
}
}
};
return q;
}
async.queue = function (worker, concurrency) {
var q = _queue(function (items, cb) {
worker(items[0], cb);
}, concurrency, 1);
return q;
};
async.priorityQueue = function (worker, concurrency) {
function _compareTasks(a, b){
return a.priority - b.priority;
}
function _binarySearch(sequence, item, compare) {
var beg = -1,
end = sequence.length - 1;
while (beg < end) {
var mid = beg + ((end - beg + 1) >>> 1);
if (compare(item, sequence[mid]) >= 0) {
beg = mid;
} else {
end = mid - 1;
}
}
return beg;
}
function _insert(q, data, priority, callback) {
if (callback != null && typeof callback !== "function") {
throw new Error("task callback must be a function");
}
q.started = true;
if (!_isArray(data)) {
data = [data];
}
if(data.length === 0) {
// call drain immediately if there are no tasks
return async.setImmediate(function() {
q.drain();
});
}
_arrayEach(data, function(task) {
var item = {
data: task,
priority: priority,
callback: typeof callback === 'function' ? callback : noop
};
q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item);
if (q.tasks.length === q.concurrency) {
q.saturated();
}
async.setImmediate(q.process);
});
}
// Start with a normal queue
var q = async.queue(worker, concurrency);
// Override push to accept second parameter representing priority
q.push = function (data, priority, callback) {
_insert(q, data, priority, callback);
};
// Remove unshift function
delete q.unshift;
return q;
};
async.cargo = function (worker, payload) {
return _queue(worker, 1, payload);
};
function _console_fn(name) {
return _restParam(function (fn, args) {
fn.apply(null, args.concat([_restParam(function (err, args) {
if (typeof console === 'object') {
if (err) {
if (console.error) {
console.error(err);
}
}
else if (console[name]) {
_arrayEach(args, function (x) {
console[name](x);
});
}
}
})]));
});
}
async.log = _console_fn('log');
async.dir = _console_fn('dir');
/*async.info = _console_fn('info');
async.warn = _console_fn('warn');
async.error = _console_fn('error');*/
async.memoize = function (fn, hasher) {
var memo = {};
var queues = {};
hasher = hasher || identity;
var memoized = _restParam(function memoized(args) {
var callback = args.pop();
var key = hasher.apply(null, args);
if (key in memo) {
async.setImmediate(function () {
callback.apply(null, memo[key]);
});
}
else if (key in queues) {
queues[key].push(callback);
}
else {
queues[key] = [callback];
fn.apply(null, args.concat([_restParam(function (args) {
memo[key] = args;
var q = queues[key];
delete queues[key];
for (var i = 0, l = q.length; i < l; i++) {
q[i].apply(null, args);
}
})]));
}
});
memoized.memo = memo;
memoized.unmemoized = fn;
return memoized;
};
async.unmemoize = function (fn) {
return function () {
return (fn.unmemoized || fn).apply(null, arguments);
};
};
function _times(mapper) {
return function (count, iterator, callback) {
mapper(_range(count), iterator, callback);
};
}
async.times = _times(async.map);
async.timesSeries = _times(async.mapSeries);
async.timesLimit = function (count, limit, iterator, callback) {
return async.mapLimit(_range(count), limit, iterator, callback);
};
async.seq = function (/* functions... */) {
var fns = arguments;
return _restParam(function (args) {
var that = this;
var callback = args[args.length - 1];
if (typeof callback == 'function') {
args.pop();
} else {
callback = noop;
}
async.reduce(fns, args, function (newargs, fn, cb) {
fn.apply(that, newargs.concat([_restParam(function (err, nextargs) {
cb(err, nextargs);
})]));
},
function (err, results) {
callback.apply(that, [err].concat(results));
});
});
};
async.compose = function (/* functions... */) {
return async.seq.apply(null, Array.prototype.reverse.call(arguments));
};
function _applyEach(eachfn) {
return _restParam(function(fns, args) {
var go = _restParam(function(args) {
var that = this;
var callback = args.pop();
return eachfn(fns, function (fn, _, cb) {
fn.apply(that, args.concat([cb]));
},
callback);
});
if (args.length) {
return go.apply(this, args);
}
else {
return go;
}
});
}
async.applyEach = _applyEach(async.eachOf);
async.applyEachSeries = _applyEach(async.eachOfSeries);
async.forever = function (fn, callback) {
var done = only_once(callback || noop);
var task = ensureAsync(fn);
function next(err) {
if (err) {
return done(err);
}
task(next);
}
next();
};
function ensureAsync(fn) {
return _restParam(function (args) {
var callback = args.pop();
args.push(function () {
var innerArgs = arguments;
if (sync) {
async.setImmediate(function () {
callback.apply(null, innerArgs);
});
} else {
callback.apply(null, innerArgs);
}
});
var sync = true;
fn.apply(this, args);
sync = false;
});
}
async.ensureAsync = ensureAsync;
async.constant = _restParam(function(values) {
var args = [null].concat(values);
return function (callback) {
return callback.apply(this, args);
};
});
async.wrapSync =
async.asyncify = function asyncify(func) {
return _restParam(function (args) {
var callback = args.pop();
var result;
try {
result = func.apply(this, args);
} catch (e) {
return callback(e);
}
// if result is Promise object
if (_isObject(result) && typeof result.then === "function") {
result.then(function(value) {
callback(null, value);
})["catch"](function(err) {
callback(err.message ? err : new Error(err));
});
} else {
callback(null, result);
}
});
};
// Node.js
if (typeof module === 'object' && module.exports) {
module.exports = async;
}
// AMD / RequireJS
else if (typeof define === 'function' && define.amd) {
define([], function () {
return async;
});
}
// included directly via <script> tag
else {
root.async = async;
}
}());
}).call(this,_dereq_('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"_process":74}],40:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var BlockCipher = C_lib.BlockCipher;
var C_algo = C.algo;
// Lookup tables
var SBOX = [];
var INV_SBOX = [];
var SUB_MIX_0 = [];
var SUB_MIX_1 = [];
var SUB_MIX_2 = [];
var SUB_MIX_3 = [];
var INV_SUB_MIX_0 = [];
var INV_SUB_MIX_1 = [];
var INV_SUB_MIX_2 = [];
var INV_SUB_MIX_3 = [];
// Compute lookup tables
(function () {
// Compute double table
var d = [];
for (var i = 0; i < 256; i++) {
if (i < 128) {
d[i] = i << 1;
} else {
d[i] = (i << 1) ^ 0x11b;
}
}
// Walk GF(2^8)
var x = 0;
var xi = 0;
for (var i = 0; i < 256; i++) {
// Compute sbox
var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);
sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;
SBOX[x] = sx;
INV_SBOX[sx] = x;
// Compute multiplication
var x2 = d[x];
var x4 = d[x2];
var x8 = d[x4];
// Compute sub bytes, mix columns tables
var t = (d[sx] * 0x101) ^ (sx * 0x1010100);
SUB_MIX_0[x] = (t << 24) | (t >>> 8);
SUB_MIX_1[x] = (t << 16) | (t >>> 16);
SUB_MIX_2[x] = (t << 8) | (t >>> 24);
SUB_MIX_3[x] = t;
// Compute inv sub bytes, inv mix columns tables
var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);
INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8);
INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16);
INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24);
INV_SUB_MIX_3[sx] = t;
// Compute next counter
if (!x) {
x = xi = 1;
} else {
x = x2 ^ d[d[d[x8 ^ x2]]];
xi ^= d[d[xi]];
}
}
}());
// Precomputed Rcon lookup
var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
/**
* AES block cipher algorithm.
*/
var AES = C_algo.AES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
var keySize = key.sigBytes / 4;
// Compute number of rounds
var nRounds = this._nRounds = keySize + 6
// Compute number of key schedule rows
var ksRows = (nRounds + 1) * 4;
// Compute key schedule
var keySchedule = this._keySchedule = [];
for (var ksRow = 0; ksRow < ksRows; ksRow++) {
if (ksRow < keySize) {
keySchedule[ksRow] = keyWords[ksRow];
} else {
var t = keySchedule[ksRow - 1];
if (!(ksRow % keySize)) {
// Rot word
t = (t << 8) | (t >>> 24);
// Sub word
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
// Mix Rcon
t ^= RCON[(ksRow / keySize) | 0] << 24;
} else if (keySize > 6 && ksRow % keySize == 4) {
// Sub word
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
}
keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t;
}
}
// Compute inv key schedule
var invKeySchedule = this._invKeySchedule = [];
for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) {
var ksRow = ksRows - invKsRow;
if (invKsRow % 4) {
var t = keySchedule[ksRow];
} else {
var t = keySchedule[ksRow - 4];
}
if (invKsRow < 4 || ksRow <= 4) {
invKeySchedule[invKsRow] = t;
} else {
invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^
INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]];
}
}
},
encryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX);
},
decryptBlock: function (M, offset) {
// Swap 2nd and 4th rows
var t = M[offset + 1];
M[offset + 1] = M[offset + 3];
M[offset + 3] = t;
this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX);
// Inv swap 2nd and 4th rows
var t = M[offset + 1];
M[offset + 1] = M[offset + 3];
M[offset + 3] = t;
},
_doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) {
// Shortcut
var nRounds = this._nRounds;
// Get input, add round key
var s0 = M[offset] ^ keySchedule[0];
var s1 = M[offset + 1] ^ keySchedule[1];
var s2 = M[offset + 2] ^ keySchedule[2];
var s3 = M[offset + 3] ^ keySchedule[3];
// Key schedule row counter
var ksRow = 4;
// Rounds
for (var round = 1; round < nRounds; round++) {
// Shift rows, sub bytes, mix columns, add round key
var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++];
var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++];
var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++];
var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++];
// Update state
s0 = t0;
s1 = t1;
s2 = t2;
s3 = t3;
}
// Shift rows, sub bytes, add round key
var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];
var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];
var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];
var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];
// Set output
M[offset] = t0;
M[offset + 1] = t1;
M[offset + 2] = t2;
M[offset + 3] = t3;
},
keySize: 256/32
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.AES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg);
*/
C.AES = BlockCipher._createHelper(AES);
}());
return CryptoJS.AES;
}));
},{"./cipher-core":41,"./core":42,"./enc-base64":43,"./evpkdf":45,"./md5":50}],41:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Cipher core components.
*/
CryptoJS.lib.Cipher || (function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm;
var C_enc = C.enc;
var Utf8 = C_enc.Utf8;
var Base64 = C_enc.Base64;
var C_algo = C.algo;
var EvpKDF = C_algo.EvpKDF;
/**
* Abstract base cipher template.
*
* @property {number} keySize This cipher's key size. Default: 4 (128 bits)
* @property {number} ivSize This cipher's IV size. Default: 4 (128 bits)
* @property {number} _ENC_XFORM_MODE A constant representing encryption mode.
* @property {number} _DEC_XFORM_MODE A constant representing decryption mode.
*/
var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({
/**
* Configuration options.
*
* @property {WordArray} iv The IV to use for this operation.
*/
cfg: Base.extend(),
/**
* Creates this cipher in encryption mode.
*
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {Cipher} A cipher instance.
*
* @static
*
* @example
*
* var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray });
*/
createEncryptor: function (key, cfg) {
return this.create(this._ENC_XFORM_MODE, key, cfg);
},
/**
* Creates this cipher in decryption mode.
*
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {Cipher} A cipher instance.
*
* @static
*
* @example
*
* var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray });
*/
createDecryptor: function (key, cfg) {
return this.create(this._DEC_XFORM_MODE, key, cfg);
},
/**
* Initializes a newly created cipher.
*
* @param {number} xformMode Either the encryption or decryption transormation mode constant.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @example
*
* var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray });
*/
init: function (xformMode, key, cfg) {
// Apply config defaults
this.cfg = this.cfg.extend(cfg);
// Store transform mode and key
this._xformMode = xformMode;
this._key = key;
// Set initial values
this.reset();
},
/**
* Resets this cipher to its initial state.
*
* @example
*
* cipher.reset();
*/
reset: function () {
// Reset data buffer
BufferedBlockAlgorithm.reset.call(this);
// Perform concrete-cipher logic
this._doReset();
},
/**
* Adds data to be encrypted or decrypted.
*
* @param {WordArray|string} dataUpdate The data to encrypt or decrypt.
*
* @return {WordArray} The data after processing.
*
* @example
*
* var encrypted = cipher.process('data');
* var encrypted = cipher.process(wordArray);
*/
process: function (dataUpdate) {
// Append
this._append(dataUpdate);
// Process available blocks
return this._process();
},
/**
* Finalizes the encryption or decryption process.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} dataUpdate The final data to encrypt or decrypt.
*
* @return {WordArray} The data after final processing.
*
* @example
*
* var encrypted = cipher.finalize();
* var encrypted = cipher.finalize('data');
* var encrypted = cipher.finalize(wordArray);
*/
finalize: function (dataUpdate) {
// Final data update
if (dataUpdate) {
this._append(dataUpdate);
}
// Perform concrete-cipher logic
var finalProcessedData = this._doFinalize();
return finalProcessedData;
},
keySize: 128/32,
ivSize: 128/32,
_ENC_XFORM_MODE: 1,
_DEC_XFORM_MODE: 2,
/**
* Creates shortcut functions to a cipher's object interface.
*
* @param {Cipher} cipher The cipher to create a helper for.
*
* @return {Object} An object with encrypt and decrypt shortcut functions.
*
* @static
*
* @example
*
* var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES);
*/
_createHelper: (function () {
function selectCipherStrategy(key) {
if (typeof key == 'string') {
return PasswordBasedCipher;
} else {
return SerializableCipher;
}
}
return function (cipher) {
return {
encrypt: function (message, key, cfg) {
return selectCipherStrategy(key).encrypt(cipher, message, key, cfg);
},
decrypt: function (ciphertext, key, cfg) {
return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg);
}
};
};
}())
});
/**
* Abstract base stream cipher template.
*
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits)
*/
var StreamCipher = C_lib.StreamCipher = Cipher.extend({
_doFinalize: function () {
// Process partial blocks
var finalProcessedBlocks = this._process(!!'flush');
return finalProcessedBlocks;
},
blockSize: 1
});
/**
* Mode namespace.
*/
var C_mode = C.mode = {};
/**
* Abstract base block cipher mode template.
*/
var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({
/**
* Creates this mode for encryption.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @static
*
* @example
*
* var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words);
*/
createEncryptor: function (cipher, iv) {
return this.Encryptor.create(cipher, iv);
},
/**
* Creates this mode for decryption.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @static
*
* @example
*
* var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words);
*/
createDecryptor: function (cipher, iv) {
return this.Decryptor.create(cipher, iv);
},
/**
* Initializes a newly created mode.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @example
*
* var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words);
*/
init: function (cipher, iv) {
this._cipher = cipher;
this._iv = iv;
}
});
/**
* Cipher Block Chaining mode.
*/
var CBC = C_mode.CBC = (function () {
/**
* Abstract base CBC mode.
*/
var CBC = BlockCipherMode.extend();
/**
* CBC encryptor.
*/
CBC.Encryptor = CBC.extend({
/**
* Processes the data block at offset.
*
* @param {Array} words The data words to operate on.
* @param {number} offset The offset where the block starts.
*
* @example
*
* mode.processBlock(data.words, offset);
*/
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// XOR and encrypt
xorBlock.call(this, words, offset, blockSize);
cipher.encryptBlock(words, offset);
// Remember this block to use with next block
this._prevBlock = words.slice(offset, offset + blockSize);
}
});
/**
* CBC decryptor.
*/
CBC.Decryptor = CBC.extend({
/**
* Processes the data block at offset.
*
* @param {Array} words The data words to operate on.
* @param {number} offset The offset where the block starts.
*
* @example
*
* mode.processBlock(data.words, offset);
*/
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// Remember this block to use with next block
var thisBlock = words.slice(offset, offset + blockSize);
// Decrypt and XOR
cipher.decryptBlock(words, offset);
xorBlock.call(this, words, offset, blockSize);
// This block becomes the previous block
this._prevBlock = thisBlock;
}
});
function xorBlock(words, offset, blockSize) {
// Shortcut
var iv = this._iv;
// Choose mixing block
if (iv) {
var block = iv;
// Remove IV for subsequent blocks
this._iv = undefined;
} else {
var block = this._prevBlock;
}
// XOR blocks
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= block[i];
}
}
return CBC;
}());
/**
* Padding namespace.
*/
var C_pad = C.pad = {};
/**
* PKCS #5/7 padding strategy.
*/
var Pkcs7 = C_pad.Pkcs7 = {
/**
* Pads data using the algorithm defined in PKCS #5/7.
*
* @param {WordArray} data The data to pad.
* @param {number} blockSize The multiple that the data should be padded to.
*
* @static
*
* @example
*
* CryptoJS.pad.Pkcs7.pad(wordArray, 4);
*/
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
// Create padding word
var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes;
// Create padding
var paddingWords = [];
for (var i = 0; i < nPaddingBytes; i += 4) {
paddingWords.push(paddingWord);
}
var padding = WordArray.create(paddingWords, nPaddingBytes);
// Add padding
data.concat(padding);
},
/**
* Unpads data that had been padded using the algorithm defined in PKCS #5/7.
*
* @param {WordArray} data The data to unpad.
*
* @static
*
* @example
*
* CryptoJS.pad.Pkcs7.unpad(wordArray);
*/
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
/**
* Abstract base block cipher template.
*
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits)
*/
var BlockCipher = C_lib.BlockCipher = Cipher.extend({
/**
* Configuration options.
*
* @property {Mode} mode The block mode to use. Default: CBC
* @property {Padding} padding The padding strategy to use. Default: Pkcs7
*/
cfg: Cipher.cfg.extend({
mode: CBC,
padding: Pkcs7
}),
reset: function () {
// Reset cipher
Cipher.reset.call(this);
// Shortcuts
var cfg = this.cfg;
var iv = cfg.iv;
var mode = cfg.mode;
// Reset block mode
if (this._xformMode == this._ENC_XFORM_MODE) {
var modeCreator = mode.createEncryptor;
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
var modeCreator = mode.createDecryptor;
// Keep at least one block in the buffer for unpadding
this._minBufferSize = 1;
}
this._mode = modeCreator.call(mode, this, iv && iv.words);
},
_doProcessBlock: function (words, offset) {
this._mode.processBlock(words, offset);
},
_doFinalize: function () {
// Shortcut
var padding = this.cfg.padding;
// Finalize
if (this._xformMode == this._ENC_XFORM_MODE) {
// Pad data
padding.pad(this._data, this.blockSize);
// Process final blocks
var finalProcessedBlocks = this._process(!!'flush');
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
// Process final blocks
var finalProcessedBlocks = this._process(!!'flush');
// Unpad data
padding.unpad(finalProcessedBlocks);
}
return finalProcessedBlocks;
},
blockSize: 128/32
});
/**
* A collection of cipher parameters.
*
* @property {WordArray} ciphertext The raw ciphertext.
* @property {WordArray} key The key to this ciphertext.
* @property {WordArray} iv The IV used in the ciphering operation.
* @property {WordArray} salt The salt used with a key derivation function.
* @property {Cipher} algorithm The cipher algorithm.
* @property {Mode} mode The block mode used in the ciphering operation.
* @property {Padding} padding The padding scheme used in the ciphering operation.
* @property {number} blockSize The block size of the cipher.
* @property {Format} formatter The default formatting strategy to convert this cipher params object to a string.
*/
var CipherParams = C_lib.CipherParams = Base.extend({
/**
* Initializes a newly created cipher params object.
*
* @param {Object} cipherParams An object with any of the possible cipher parameters.
*
* @example
*
* var cipherParams = CryptoJS.lib.CipherParams.create({
* ciphertext: ciphertextWordArray,
* key: keyWordArray,
* iv: ivWordArray,
* salt: saltWordArray,
* algorithm: CryptoJS.algo.AES,
* mode: CryptoJS.mode.CBC,
* padding: CryptoJS.pad.PKCS7,
* blockSize: 4,
* formatter: CryptoJS.format.OpenSSL
* });
*/
init: function (cipherParams) {
this.mixIn(cipherParams);
},
/**
* Converts this cipher params object to a string.
*
* @param {Format} formatter (Optional) The formatting strategy to use.
*
* @return {string} The stringified cipher params.
*
* @throws Error If neither the formatter nor the default formatter is set.
*
* @example
*
* var string = cipherParams + '';
* var string = cipherParams.toString();
* var string = cipherParams.toString(CryptoJS.format.OpenSSL);
*/
toString: function (formatter) {
return (formatter || this.formatter).stringify(this);
}
});
/**
* Format namespace.
*/
var C_format = C.format = {};
/**
* OpenSSL formatting strategy.
*/
var OpenSSLFormatter = C_format.OpenSSL = {
/**
* Converts a cipher params object to an OpenSSL-compatible string.
*
* @param {CipherParams} cipherParams The cipher params object.
*
* @return {string} The OpenSSL-compatible string.
*
* @static
*
* @example
*
* var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams);
*/
stringify: function (cipherParams) {
// Shortcuts
var ciphertext = cipherParams.ciphertext;
var salt = cipherParams.salt;
// Format
if (salt) {
var wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext);
} else {
var wordArray = ciphertext;
}
return wordArray.toString(Base64);
},
/**
* Converts an OpenSSL-compatible string to a cipher params object.
*
* @param {string} openSSLStr The OpenSSL-compatible string.
*
* @return {CipherParams} The cipher params object.
*
* @static
*
* @example
*
* var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString);
*/
parse: function (openSSLStr) {
// Parse base64
var ciphertext = Base64.parse(openSSLStr);
// Shortcut
var ciphertextWords = ciphertext.words;
// Test for salt
if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) {
// Extract salt
var salt = WordArray.create(ciphertextWords.slice(2, 4));
// Remove salt from ciphertext
ciphertextWords.splice(0, 4);
ciphertext.sigBytes -= 16;
}
return CipherParams.create({ ciphertext: ciphertext, salt: salt });
}
};
/**
* A cipher wrapper that returns ciphertext as a serializable cipher params object.
*/
var SerializableCipher = C_lib.SerializableCipher = Base.extend({
/**
* Configuration options.
*
* @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL
*/
cfg: Base.extend({
format: OpenSSLFormatter
}),
/**
* Encrypts a message.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {WordArray|string} message The message to encrypt.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {CipherParams} A cipher params object.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key);
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv });
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL });
*/
encrypt: function (cipher, message, key, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Encrypt
var encryptor = cipher.createEncryptor(key, cfg);
var ciphertext = encryptor.finalize(message);
// Shortcut
var cipherCfg = encryptor.cfg;
// Create and return serializable cipher params
return CipherParams.create({
ciphertext: ciphertext,
key: key,
iv: cipherCfg.iv,
algorithm: cipher,
mode: cipherCfg.mode,
padding: cipherCfg.padding,
blockSize: cipher.blockSize,
formatter: cfg.format
});
},
/**
* Decrypts serialized ciphertext.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {WordArray} The plaintext.
*
* @static
*
* @example
*
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL });
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL });
*/
decrypt: function (cipher, ciphertext, key, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Convert string to CipherParams
ciphertext = this._parse(ciphertext, cfg.format);
// Decrypt
var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext);
return plaintext;
},
/**
* Converts serialized ciphertext to CipherParams,
* else assumed CipherParams already and returns ciphertext unchanged.
*
* @param {CipherParams|string} ciphertext The ciphertext.
* @param {Formatter} format The formatting strategy to use to parse serialized ciphertext.
*
* @return {CipherParams} The unserialized ciphertext.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format);
*/
_parse: function (ciphertext, format) {
if (typeof ciphertext == 'string') {
return format.parse(ciphertext, this);
} else {
return ciphertext;
}
}
});
/**
* Key derivation function namespace.
*/
var C_kdf = C.kdf = {};
/**
* OpenSSL key derivation function.
*/
var OpenSSLKdf = C_kdf.OpenSSL = {
/**
* Derives a key and IV from a password.
*
* @param {string} password The password to derive from.
* @param {number} keySize The size in words of the key to generate.
* @param {number} ivSize The size in words of the IV to generate.
* @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly.
*
* @return {CipherParams} A cipher params object with the key, IV, and salt.
*
* @static
*
* @example
*
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32);
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt');
*/
execute: function (password, keySize, ivSize, salt) {
// Generate random salt
if (!salt) {
salt = WordArray.random(64/8);
}
// Derive key and IV
var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt);
// Separate key and IV
var iv = WordArray.create(key.words.slice(keySize), ivSize * 4);
key.sigBytes = keySize * 4;
// Return params
return CipherParams.create({ key: key, iv: iv, salt: salt });
}
};
/**
* A serializable cipher wrapper that derives the key from a password,
* and returns ciphertext as a serializable cipher params object.
*/
var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({
/**
* Configuration options.
*
* @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL
*/
cfg: SerializableCipher.cfg.extend({
kdf: OpenSSLKdf
}),
/**
* Encrypts a message using a password.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {WordArray|string} message The message to encrypt.
* @param {string} password The password.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {CipherParams} A cipher params object.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password');
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL });
*/
encrypt: function (cipher, message, password, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Derive key and other params
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize);
// Add IV to config
cfg.iv = derivedParams.iv;
// Encrypt
var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg);
// Mix in derived params
ciphertext.mixIn(derivedParams);
return ciphertext;
},
/**
* Decrypts serialized ciphertext using a password.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
* @param {string} password The password.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {WordArray} The plaintext.
*
* @static
*
* @example
*
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL });
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL });
*/
decrypt: function (cipher, ciphertext, password, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Convert string to CipherParams
ciphertext = this._parse(ciphertext, cfg.format);
// Derive key and other params
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt);
// Add IV to config
cfg.iv = derivedParams.iv;
// Decrypt
var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg);
return plaintext;
}
});
}());
}));
},{"./core":42}],42:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory();
}
else if (typeof define === "function" && define.amd) {
// AMD
define([], factory);
}
else {
// Global (browser)
root.CryptoJS = factory();
}
}(this, function () {
/**
* CryptoJS core components.
*/
var CryptoJS = CryptoJS || (function (Math, undefined) {
/**
* CryptoJS namespace.
*/
var C = {};
/**
* Library namespace.
*/
var C_lib = C.lib = {};
/**
* Base object for prototypal inheritance.
*/
var Base = C_lib.Base = (function () {
function F() {}
return {
/**
* Creates a new object that inherits from this object.
*
* @param {Object} overrides Properties to copy into the new object.
*
* @return {Object} The new object.
*
* @static
*
* @example
*
* var MyType = CryptoJS.lib.Base.extend({
* field: 'value',
*
* method: function () {
* }
* });
*/
extend: function (overrides) {
// Spawn
F.prototype = this;
var subtype = new F();
// Augment
if (overrides) {
subtype.mixIn(overrides);
}
// Create default initializer
if (!subtype.hasOwnProperty('init')) {
subtype.init = function () {
subtype.$super.init.apply(this, arguments);
};
}
// Initializer's prototype is the subtype object
subtype.init.prototype = subtype;
// Reference supertype
subtype.$super = this;
return subtype;
},
/**
* Extends this object and runs the init method.
* Arguments to create() will be passed to init().
*
* @return {Object} The new object.
*
* @static
*
* @example
*
* var instance = MyType.create();
*/
create: function () {
var instance = this.extend();
instance.init.apply(instance, arguments);
return instance;
},
/**
* Initializes a newly created object.
* Override this method to add some logic when your objects are created.
*
* @example
*
* var MyType = CryptoJS.lib.Base.extend({
* init: function () {
* // ...
* }
* });
*/
init: function () {
},
/**
* Copies properties into this object.
*
* @param {Object} properties The properties to mix in.
*
* @example
*
* MyType.mixIn({
* field: 'value'
* });
*/
mixIn: function (properties) {
for (var propertyName in properties) {
if (properties.hasOwnProperty(propertyName)) {
this[propertyName] = properties[propertyName];
}
}
// IE won't copy toString using the loop above
if (properties.hasOwnProperty('toString')) {
this.toString = properties.toString;
}
},
/**
* Creates a copy of this object.
*
* @return {Object} The clone.
*
* @example
*
* var clone = instance.clone();
*/
clone: function () {
return this.init.prototype.extend(this);
}
};
}());
/**
* An array of 32-bit words.
*
* @property {Array} words The array of 32-bit words.
* @property {number} sigBytes The number of significant bytes in this word array.
*/
var WordArray = C_lib.WordArray = Base.extend({
/**
* Initializes a newly created word array.
*
* @param {Array} words (Optional) An array of 32-bit words.
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
*
* @example
*
* var wordArray = CryptoJS.lib.WordArray.create();
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);
*/
init: function (words, sigBytes) {
words = this.words = words || [];
if (sigBytes != undefined) {
this.sigBytes = sigBytes;
} else {
this.sigBytes = words.length * 4;
}
},
/**
* Converts this word array to a string.
*
* @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex
*
* @return {string} The stringified word array.
*
* @example
*
* var string = wordArray + '';
* var string = wordArray.toString();
* var string = wordArray.toString(CryptoJS.enc.Utf8);
*/
toString: function (encoder) {
return (encoder || Hex).stringify(this);
},
/**
* Concatenates a word array to this word array.
*
* @param {WordArray} wordArray The word array to append.
*
* @return {WordArray} This word array.
*
* @example
*
* wordArray1.concat(wordArray2);
*/
concat: function (wordArray) {
// Shortcuts
var thisWords = this.words;
var thatWords = wordArray.words;
var thisSigBytes = this.sigBytes;
var thatSigBytes = wordArray.sigBytes;
// Clamp excess bits
this.clamp();
// Concat
if (thisSigBytes % 4) {
// Copy one byte at a time
for (var i = 0; i < thatSigBytes; i++) {
var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);
}
} else {
// Copy one word at a time
for (var i = 0; i < thatSigBytes; i += 4) {
thisWords[(thisSigBytes + i) >>> 2] = thatWords[i >>> 2];
}
}
this.sigBytes += thatSigBytes;
// Chainable
return this;
},
/**
* Removes insignificant bits.
*
* @example
*
* wordArray.clamp();
*/
clamp: function () {
// Shortcuts
var words = this.words;
var sigBytes = this.sigBytes;
// Clamp
words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);
words.length = Math.ceil(sigBytes / 4);
},
/**
* Creates a copy of this word array.
*
* @return {WordArray} The clone.
*
* @example
*
* var clone = wordArray.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
clone.words = this.words.slice(0);
return clone;
},
/**
* Creates a word array filled with random bytes.
*
* @param {number} nBytes The number of random bytes to generate.
*
* @return {WordArray} The random word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.lib.WordArray.random(16);
*/
random: function (nBytes) {
var words = [];
var r = (function (m_w) {
var m_w = m_w;
var m_z = 0x3ade68b1;
var mask = 0xffffffff;
return function () {
m_z = (0x9069 * (m_z & 0xFFFF) + (m_z >> 0x10)) & mask;
m_w = (0x4650 * (m_w & 0xFFFF) + (m_w >> 0x10)) & mask;
var result = ((m_z << 0x10) + m_w) & mask;
result /= 0x100000000;
result += 0.5;
return result * (Math.random() > .5 ? 1 : -1);
}
});
for (var i = 0, rcache; i < nBytes; i += 4) {
var _r = r((rcache || Math.random()) * 0x100000000);
rcache = _r() * 0x3ade67b7;
words.push((_r() * 0x100000000) | 0);
}
return new WordArray.init(words, nBytes);
}
});
/**
* Encoder namespace.
*/
var C_enc = C.enc = {};
/**
* Hex encoding strategy.
*/
var Hex = C_enc.Hex = {
/**
* Converts a word array to a hex string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The hex string.
*
* @static
*
* @example
*
* var hexString = CryptoJS.enc.Hex.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var hexChars = [];
for (var i = 0; i < sigBytes; i++) {
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
hexChars.push((bite >>> 4).toString(16));
hexChars.push((bite & 0x0f).toString(16));
}
return hexChars.join('');
},
/**
* Converts a hex string to a word array.
*
* @param {string} hexStr The hex string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Hex.parse(hexString);
*/
parse: function (hexStr) {
// Shortcut
var hexStrLength = hexStr.length;
// Convert
var words = [];
for (var i = 0; i < hexStrLength; i += 2) {
words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);
}
return new WordArray.init(words, hexStrLength / 2);
}
};
/**
* Latin1 encoding strategy.
*/
var Latin1 = C_enc.Latin1 = {
/**
* Converts a word array to a Latin1 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The Latin1 string.
*
* @static
*
* @example
*
* var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var latin1Chars = [];
for (var i = 0; i < sigBytes; i++) {
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
latin1Chars.push(String.fromCharCode(bite));
}
return latin1Chars.join('');
},
/**
* Converts a Latin1 string to a word array.
*
* @param {string} latin1Str The Latin1 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Latin1.parse(latin1String);
*/
parse: function (latin1Str) {
// Shortcut
var latin1StrLength = latin1Str.length;
// Convert
var words = [];
for (var i = 0; i < latin1StrLength; i++) {
words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);
}
return new WordArray.init(words, latin1StrLength);
}
};
/**
* UTF-8 encoding strategy.
*/
var Utf8 = C_enc.Utf8 = {
/**
* Converts a word array to a UTF-8 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-8 string.
*
* @static
*
* @example
*
* var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);
*/
stringify: function (wordArray) {
try {
return decodeURIComponent(escape(Latin1.stringify(wordArray)));
} catch (e) {
throw new Error('Malformed UTF-8 data');
}
},
/**
* Converts a UTF-8 string to a word array.
*
* @param {string} utf8Str The UTF-8 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf8.parse(utf8String);
*/
parse: function (utf8Str) {
return Latin1.parse(unescape(encodeURIComponent(utf8Str)));
}
};
/**
* Abstract buffered block algorithm template.
*
* The property blockSize must be implemented in a concrete subtype.
*
* @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0
*/
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({
/**
* Resets this block algorithm's data buffer to its initial state.
*
* @example
*
* bufferedBlockAlgorithm.reset();
*/
reset: function () {
// Initial values
this._data = new WordArray.init();
this._nDataBytes = 0;
},
/**
* Adds new data to this block algorithm's buffer.
*
* @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.
*
* @example
*
* bufferedBlockAlgorithm._append('data');
* bufferedBlockAlgorithm._append(wordArray);
*/
_append: function (data) {
// Convert string to WordArray, else assume WordArray already
if (typeof data == 'string') {
data = Utf8.parse(data);
}
// Append
this._data.concat(data);
this._nDataBytes += data.sigBytes;
},
/**
* Processes available data blocks.
*
* This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.
*
* @param {boolean} doFlush Whether all blocks and partial blocks should be processed.
*
* @return {WordArray} The processed data.
*
* @example
*
* var processedData = bufferedBlockAlgorithm._process();
* var processedData = bufferedBlockAlgorithm._process(!!'flush');
*/
_process: function (doFlush) {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var dataSigBytes = data.sigBytes;
var blockSize = this.blockSize;
var blockSizeBytes = blockSize * 4;
// Count blocks ready
var nBlocksReady = dataSigBytes / blockSizeBytes;
if (doFlush) {
// Round up to include partial blocks
nBlocksReady = Math.ceil(nBlocksReady);
} else {
// Round down to include only full blocks,
// less the number of blocks that must remain in the buffer
nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);
}
// Count words ready
var nWordsReady = nBlocksReady * blockSize;
// Count bytes ready
var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);
// Process blocks
if (nWordsReady) {
for (var offset = 0; offset < nWordsReady; offset += blockSize) {
// Perform concrete-algorithm logic
this._doProcessBlock(dataWords, offset);
}
// Remove processed words
var processedWords = dataWords.splice(0, nWordsReady);
data.sigBytes -= nBytesReady;
}
// Return processed words
return new WordArray.init(processedWords, nBytesReady);
},
/**
* Creates a copy of this object.
*
* @return {Object} The clone.
*
* @example
*
* var clone = bufferedBlockAlgorithm.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
clone._data = this._data.clone();
return clone;
},
_minBufferSize: 0
});
/**
* Abstract hasher template.
*
* @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)
*/
var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({
/**
* Configuration options.
*/
cfg: Base.extend(),
/**
* Initializes a newly created hasher.
*
* @param {Object} cfg (Optional) The configuration options to use for this hash computation.
*
* @example
*
* var hasher = CryptoJS.algo.SHA256.create();
*/
init: function (cfg) {
// Apply config defaults
this.cfg = this.cfg.extend(cfg);
// Set initial values
this.reset();
},
/**
* Resets this hasher to its initial state.
*
* @example
*
* hasher.reset();
*/
reset: function () {
// Reset data buffer
BufferedBlockAlgorithm.reset.call(this);
// Perform concrete-hasher logic
this._doReset();
},
/**
* Updates this hasher with a message.
*
* @param {WordArray|string} messageUpdate The message to append.
*
* @return {Hasher} This hasher.
*
* @example
*
* hasher.update('message');
* hasher.update(wordArray);
*/
update: function (messageUpdate) {
// Append
this._append(messageUpdate);
// Update the hash
this._process();
// Chainable
return this;
},
/**
* Finalizes the hash computation.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} messageUpdate (Optional) A final message update.
*
* @return {WordArray} The hash.
*
* @example
*
* var hash = hasher.finalize();
* var hash = hasher.finalize('message');
* var hash = hasher.finalize(wordArray);
*/
finalize: function (messageUpdate) {
// Final message update
if (messageUpdate) {
this._append(messageUpdate);
}
// Perform concrete-hasher logic
var hash = this._doFinalize();
return hash;
},
blockSize: 512/32,
/**
* Creates a shortcut function to a hasher's object interface.
*
* @param {Hasher} hasher The hasher to create a helper for.
*
* @return {Function} The shortcut function.
*
* @static
*
* @example
*
* var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);
*/
_createHelper: function (hasher) {
return function (message, cfg) {
return new hasher.init(cfg).finalize(message);
};
},
/**
* Creates a shortcut function to the HMAC's object interface.
*
* @param {Hasher} hasher The hasher to use in this HMAC helper.
*
* @return {Function} The shortcut function.
*
* @static
*
* @example
*
* var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);
*/
_createHmacHelper: function (hasher) {
return function (message, key) {
return new C_algo.HMAC.init(hasher, key).finalize(message);
};
}
});
/**
* Algorithm namespace.
*/
var C_algo = C.algo = {};
return C;
}(Math));
return CryptoJS;
}));
},{}],43:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_enc = C.enc;
/**
* Base64 encoding strategy.
*/
var Base64 = C_enc.Base64 = {
/**
* Converts a word array to a Base64 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The Base64 string.
*
* @static
*
* @example
*
* var base64String = CryptoJS.enc.Base64.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
var map = this._map;
// Clamp excess bits
wordArray.clamp();
// Convert
var base64Chars = [];
for (var i = 0; i < sigBytes; i += 3) {
var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;
var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;
var triplet = (byte1 << 16) | (byte2 << 8) | byte3;
for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {
base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));
}
}
// Add padding
var paddingChar = map.charAt(64);
if (paddingChar) {
while (base64Chars.length % 4) {
base64Chars.push(paddingChar);
}
}
return base64Chars.join('');
},
/**
* Converts a Base64 string to a word array.
*
* @param {string} base64Str The Base64 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Base64.parse(base64String);
*/
parse: function (base64Str) {
// Shortcuts
var base64StrLength = base64Str.length;
var map = this._map;
// Ignore padding
var paddingChar = map.charAt(64);
if (paddingChar) {
var paddingIndex = base64Str.indexOf(paddingChar);
if (paddingIndex != -1) {
base64StrLength = paddingIndex;
}
}
// Convert
var words = [];
var nBytes = 0;
for (var i = 0; i < base64StrLength; i++) {
if (i % 4) {
var bits1 = map.indexOf(base64Str.charAt(i - 1)) << ((i % 4) * 2);
var bits2 = map.indexOf(base64Str.charAt(i)) >>> (6 - (i % 4) * 2);
words[nBytes >>> 2] |= (bits1 | bits2) << (24 - (nBytes % 4) * 8);
nBytes++;
}
}
return WordArray.create(words, nBytes);
},
_map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
};
}());
return CryptoJS.enc.Base64;
}));
},{"./core":42}],44:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_enc = C.enc;
/**
* UTF-16 BE encoding strategy.
*/
var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = {
/**
* Converts a word array to a UTF-16 BE string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-16 BE string.
*
* @static
*
* @example
*
* var utf16String = CryptoJS.enc.Utf16.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var utf16Chars = [];
for (var i = 0; i < sigBytes; i += 2) {
var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff;
utf16Chars.push(String.fromCharCode(codePoint));
}
return utf16Chars.join('');
},
/**
* Converts a UTF-16 BE string to a word array.
*
* @param {string} utf16Str The UTF-16 BE string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf16.parse(utf16String);
*/
parse: function (utf16Str) {
// Shortcut
var utf16StrLength = utf16Str.length;
// Convert
var words = [];
for (var i = 0; i < utf16StrLength; i++) {
words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16);
}
return WordArray.create(words, utf16StrLength * 2);
}
};
/**
* UTF-16 LE encoding strategy.
*/
C_enc.Utf16LE = {
/**
* Converts a word array to a UTF-16 LE string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-16 LE string.
*
* @static
*
* @example
*
* var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var utf16Chars = [];
for (var i = 0; i < sigBytes; i += 2) {
var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff);
utf16Chars.push(String.fromCharCode(codePoint));
}
return utf16Chars.join('');
},
/**
* Converts a UTF-16 LE string to a word array.
*
* @param {string} utf16Str The UTF-16 LE string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str);
*/
parse: function (utf16Str) {
// Shortcut
var utf16StrLength = utf16Str.length;
// Convert
var words = [];
for (var i = 0; i < utf16StrLength; i++) {
words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16));
}
return WordArray.create(words, utf16StrLength * 2);
}
};
function swapEndian(word) {
return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff);
}
}());
return CryptoJS.enc.Utf16;
}));
},{"./core":42}],45:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha1", "./hmac"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var MD5 = C_algo.MD5;
/**
* This key derivation function is meant to conform with EVP_BytesToKey.
* www.openssl.org/docs/crypto/EVP_BytesToKey.html
*/
var EvpKDF = C_algo.EvpKDF = Base.extend({
/**
* Configuration options.
*
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
* @property {Hasher} hasher The hash algorithm to use. Default: MD5
* @property {number} iterations The number of iterations to perform. Default: 1
*/
cfg: Base.extend({
keySize: 128/32,
hasher: MD5,
iterations: 1
}),
/**
* Initializes a newly created key derivation function.
*
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
*
* @example
*
* var kdf = CryptoJS.algo.EvpKDF.create();
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });
*/
init: function (cfg) {
this.cfg = this.cfg.extend(cfg);
},
/**
* Derives a key from a password.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
*
* @return {WordArray} The derived key.
*
* @example
*
* var key = kdf.compute(password, salt);
*/
compute: function (password, salt) {
// Shortcut
var cfg = this.cfg;
// Init hasher
var hasher = cfg.hasher.create();
// Initial values
var derivedKey = WordArray.create();
// Shortcuts
var derivedKeyWords = derivedKey.words;
var keySize = cfg.keySize;
var iterations = cfg.iterations;
// Generate key
while (derivedKeyWords.length < keySize) {
if (block) {
hasher.update(block);
}
var block = hasher.update(password).finalize(salt);
hasher.reset();
// Iterations
for (var i = 1; i < iterations; i++) {
block = hasher.finalize(block);
hasher.reset();
}
derivedKey.concat(block);
}
derivedKey.sigBytes = keySize * 4;
return derivedKey;
}
});
/**
* Derives a key from a password.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
* @param {Object} cfg (Optional) The configuration options to use for this computation.
*
* @return {WordArray} The derived key.
*
* @static
*
* @example
*
* var key = CryptoJS.EvpKDF(password, salt);
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });
*/
C.EvpKDF = function (password, salt, cfg) {
return EvpKDF.create(cfg).compute(password, salt);
};
}());
return CryptoJS.EvpKDF;
}));
},{"./core":42,"./hmac":47,"./sha1":66}],46:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var CipherParams = C_lib.CipherParams;
var C_enc = C.enc;
var Hex = C_enc.Hex;
var C_format = C.format;
var HexFormatter = C_format.Hex = {
/**
* Converts the ciphertext of a cipher params object to a hexadecimally encoded string.
*
* @param {CipherParams} cipherParams The cipher params object.
*
* @return {string} The hexadecimally encoded string.
*
* @static
*
* @example
*
* var hexString = CryptoJS.format.Hex.stringify(cipherParams);
*/
stringify: function (cipherParams) {
return cipherParams.ciphertext.toString(Hex);
},
/**
* Converts a hexadecimally encoded ciphertext string to a cipher params object.
*
* @param {string} input The hexadecimally encoded string.
*
* @return {CipherParams} The cipher params object.
*
* @static
*
* @example
*
* var cipherParams = CryptoJS.format.Hex.parse(hexString);
*/
parse: function (input) {
var ciphertext = Hex.parse(input);
return CipherParams.create({ ciphertext: ciphertext });
}
};
}());
return CryptoJS.format.Hex;
}));
},{"./cipher-core":41,"./core":42}],47:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var C_enc = C.enc;
var Utf8 = C_enc.Utf8;
var C_algo = C.algo;
/**
* HMAC algorithm.
*/
var HMAC = C_algo.HMAC = Base.extend({
/**
* Initializes a newly created HMAC.
*
* @param {Hasher} hasher The hash algorithm to use.
* @param {WordArray|string} key The secret key.
*
* @example
*
* var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key);
*/
init: function (hasher, key) {
// Init hasher
hasher = this._hasher = new hasher.init();
// Convert string to WordArray, else assume WordArray already
if (typeof key == 'string') {
key = Utf8.parse(key);
}
// Shortcuts
var hasherBlockSize = hasher.blockSize;
var hasherBlockSizeBytes = hasherBlockSize * 4;
// Allow arbitrary length keys
if (key.sigBytes > hasherBlockSizeBytes) {
key = hasher.finalize(key);
}
// Clamp excess bits
key.clamp();
// Clone key for inner and outer pads
var oKey = this._oKey = key.clone();
var iKey = this._iKey = key.clone();
// Shortcuts
var oKeyWords = oKey.words;
var iKeyWords = iKey.words;
// XOR keys with pad constants
for (var i = 0; i < hasherBlockSize; i++) {
oKeyWords[i] ^= 0x5c5c5c5c;
iKeyWords[i] ^= 0x36363636;
}
oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes;
// Set initial values
this.reset();
},
/**
* Resets this HMAC to its initial state.
*
* @example
*
* hmacHasher.reset();
*/
reset: function () {
// Shortcut
var hasher = this._hasher;
// Reset
hasher.reset();
hasher.update(this._iKey);
},
/**
* Updates this HMAC with a message.
*
* @param {WordArray|string} messageUpdate The message to append.
*
* @return {HMAC} This HMAC instance.
*
* @example
*
* hmacHasher.update('message');
* hmacHasher.update(wordArray);
*/
update: function (messageUpdate) {
this._hasher.update(messageUpdate);
// Chainable
return this;
},
/**
* Finalizes the HMAC computation.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} messageUpdate (Optional) A final message update.
*
* @return {WordArray} The HMAC.
*
* @example
*
* var hmac = hmacHasher.finalize();
* var hmac = hmacHasher.finalize('message');
* var hmac = hmacHasher.finalize(wordArray);
*/
finalize: function (messageUpdate) {
// Shortcut
var hasher = this._hasher;
// Compute HMAC
var innerHash = hasher.finalize(messageUpdate);
hasher.reset();
var hmac = hasher.finalize(this._oKey.clone().concat(innerHash));
return hmac;
}
});
}());
}));
},{"./core":42}],48:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./lib-typedarrays"), _dereq_("./enc-utf16"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./sha1"), _dereq_("./sha256"), _dereq_("./sha224"), _dereq_("./sha512"), _dereq_("./sha384"), _dereq_("./sha3"), _dereq_("./ripemd160"), _dereq_("./hmac"), _dereq_("./pbkdf2"), _dereq_("./evpkdf"), _dereq_("./cipher-core"), _dereq_("./mode-cfb"), _dereq_("./mode-ctr"), _dereq_("./mode-ctr-gladman"), _dereq_("./mode-ofb"), _dereq_("./mode-ecb"), _dereq_("./pad-ansix923"), _dereq_("./pad-iso10126"), _dereq_("./pad-iso97971"), _dereq_("./pad-zeropadding"), _dereq_("./pad-nopadding"), _dereq_("./format-hex"), _dereq_("./aes"), _dereq_("./tripledes"), _dereq_("./rc4"), _dereq_("./rabbit"), _dereq_("./rabbit-legacy"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core", "./lib-typedarrays", "./enc-utf16", "./enc-base64", "./md5", "./sha1", "./sha256", "./sha224", "./sha512", "./sha384", "./sha3", "./ripemd160", "./hmac", "./pbkdf2", "./evpkdf", "./cipher-core", "./mode-cfb", "./mode-ctr", "./mode-ctr-gladman", "./mode-ofb", "./mode-ecb", "./pad-ansix923", "./pad-iso10126", "./pad-iso97971", "./pad-zeropadding", "./pad-nopadding", "./format-hex", "./aes", "./tripledes", "./rc4", "./rabbit", "./rabbit-legacy"], factory);
}
else {
// Global (browser)
root.CryptoJS = factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
return CryptoJS;
}));
},{"./aes":40,"./cipher-core":41,"./core":42,"./enc-base64":43,"./enc-utf16":44,"./evpkdf":45,"./format-hex":46,"./hmac":47,"./lib-typedarrays":49,"./md5":50,"./mode-cfb":51,"./mode-ctr":53,"./mode-ctr-gladman":52,"./mode-ecb":54,"./mode-ofb":55,"./pad-ansix923":56,"./pad-iso10126":57,"./pad-iso97971":58,"./pad-nopadding":59,"./pad-zeropadding":60,"./pbkdf2":61,"./rabbit":63,"./rabbit-legacy":62,"./rc4":64,"./ripemd160":65,"./sha1":66,"./sha224":67,"./sha256":68,"./sha3":69,"./sha384":70,"./sha512":71,"./tripledes":72,"./x64-core":73}],49:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Check if typed arrays are supported
if (typeof ArrayBuffer != 'function') {
return;
}
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
// Reference original init
var superInit = WordArray.init;
// Augment WordArray.init to handle typed arrays
var subInit = WordArray.init = function (typedArray) {
// Convert buffers to uint8
if (typedArray instanceof ArrayBuffer) {
typedArray = new Uint8Array(typedArray);
}
// Convert other array views to uint8
if (
typedArray instanceof Int8Array ||
(typeof Uint8ClampedArray !== "undefined" && typedArray instanceof Uint8ClampedArray) ||
typedArray instanceof Int16Array ||
typedArray instanceof Uint16Array ||
typedArray instanceof Int32Array ||
typedArray instanceof Uint32Array ||
typedArray instanceof Float32Array ||
typedArray instanceof Float64Array
) {
typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);
}
// Handle Uint8Array
if (typedArray instanceof Uint8Array) {
// Shortcut
var typedArrayByteLength = typedArray.byteLength;
// Extract bytes
var words = [];
for (var i = 0; i < typedArrayByteLength; i++) {
words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);
}
// Initialize this word array
superInit.call(this, words, typedArrayByteLength);
} else {
// Else call normal init
superInit.apply(this, arguments);
}
};
subInit.prototype = WordArray;
}());
return CryptoJS.lib.WordArray;
}));
},{"./core":42}],50:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Constants table
var T = [];
// Compute constants
(function () {
for (var i = 0; i < 64; i++) {
T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;
}
}());
/**
* MD5 hash algorithm.
*/
var MD5 = C_algo.MD5 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init([
0x67452301, 0xefcdab89,
0x98badcfe, 0x10325476
]);
},
_doProcessBlock: function (M, offset) {
// Swap endian
for (var i = 0; i < 16; i++) {
// Shortcuts
var offset_i = offset + i;
var M_offset_i = M[offset_i];
M[offset_i] = (
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
);
}
// Shortcuts
var H = this._hash.words;
var M_offset_0 = M[offset + 0];
var M_offset_1 = M[offset + 1];
var M_offset_2 = M[offset + 2];
var M_offset_3 = M[offset + 3];
var M_offset_4 = M[offset + 4];
var M_offset_5 = M[offset + 5];
var M_offset_6 = M[offset + 6];
var M_offset_7 = M[offset + 7];
var M_offset_8 = M[offset + 8];
var M_offset_9 = M[offset + 9];
var M_offset_10 = M[offset + 10];
var M_offset_11 = M[offset + 11];
var M_offset_12 = M[offset + 12];
var M_offset_13 = M[offset + 13];
var M_offset_14 = M[offset + 14];
var M_offset_15 = M[offset + 15];
// Working varialbes
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
// Computation
a = FF(a, b, c, d, M_offset_0, 7, T[0]);
d = FF(d, a, b, c, M_offset_1, 12, T[1]);
c = FF(c, d, a, b, M_offset_2, 17, T[2]);
b = FF(b, c, d, a, M_offset_3, 22, T[3]);
a = FF(a, b, c, d, M_offset_4, 7, T[4]);
d = FF(d, a, b, c, M_offset_5, 12, T[5]);
c = FF(c, d, a, b, M_offset_6, 17, T[6]);
b = FF(b, c, d, a, M_offset_7, 22, T[7]);
a = FF(a, b, c, d, M_offset_8, 7, T[8]);
d = FF(d, a, b, c, M_offset_9, 12, T[9]);
c = FF(c, d, a, b, M_offset_10, 17, T[10]);
b = FF(b, c, d, a, M_offset_11, 22, T[11]);
a = FF(a, b, c, d, M_offset_12, 7, T[12]);
d = FF(d, a, b, c, M_offset_13, 12, T[13]);
c = FF(c, d, a, b, M_offset_14, 17, T[14]);
b = FF(b, c, d, a, M_offset_15, 22, T[15]);
a = GG(a, b, c, d, M_offset_1, 5, T[16]);
d = GG(d, a, b, c, M_offset_6, 9, T[17]);
c = GG(c, d, a, b, M_offset_11, 14, T[18]);
b = GG(b, c, d, a, M_offset_0, 20, T[19]);
a = GG(a, b, c, d, M_offset_5, 5, T[20]);
d = GG(d, a, b, c, M_offset_10, 9, T[21]);
c = GG(c, d, a, b, M_offset_15, 14, T[22]);
b = GG(b, c, d, a, M_offset_4, 20, T[23]);
a = GG(a, b, c, d, M_offset_9, 5, T[24]);
d = GG(d, a, b, c, M_offset_14, 9, T[25]);
c = GG(c, d, a, b, M_offset_3, 14, T[26]);
b = GG(b, c, d, a, M_offset_8, 20, T[27]);
a = GG(a, b, c, d, M_offset_13, 5, T[28]);
d = GG(d, a, b, c, M_offset_2, 9, T[29]);
c = GG(c, d, a, b, M_offset_7, 14, T[30]);
b = GG(b, c, d, a, M_offset_12, 20, T[31]);
a = HH(a, b, c, d, M_offset_5, 4, T[32]);
d = HH(d, a, b, c, M_offset_8, 11, T[33]);
c = HH(c, d, a, b, M_offset_11, 16, T[34]);
b = HH(b, c, d, a, M_offset_14, 23, T[35]);
a = HH(a, b, c, d, M_offset_1, 4, T[36]);
d = HH(d, a, b, c, M_offset_4, 11, T[37]);
c = HH(c, d, a, b, M_offset_7, 16, T[38]);
b = HH(b, c, d, a, M_offset_10, 23, T[39]);
a = HH(a, b, c, d, M_offset_13, 4, T[40]);
d = HH(d, a, b, c, M_offset_0, 11, T[41]);
c = HH(c, d, a, b, M_offset_3, 16, T[42]);
b = HH(b, c, d, a, M_offset_6, 23, T[43]);
a = HH(a, b, c, d, M_offset_9, 4, T[44]);
d = HH(d, a, b, c, M_offset_12, 11, T[45]);
c = HH(c, d, a, b, M_offset_15, 16, T[46]);
b = HH(b, c, d, a, M_offset_2, 23, T[47]);
a = II(a, b, c, d, M_offset_0, 6, T[48]);
d = II(d, a, b, c, M_offset_7, 10, T[49]);
c = II(c, d, a, b, M_offset_14, 15, T[50]);
b = II(b, c, d, a, M_offset_5, 21, T[51]);
a = II(a, b, c, d, M_offset_12, 6, T[52]);
d = II(d, a, b, c, M_offset_3, 10, T[53]);
c = II(c, d, a, b, M_offset_10, 15, T[54]);
b = II(b, c, d, a, M_offset_1, 21, T[55]);
a = II(a, b, c, d, M_offset_8, 6, T[56]);
d = II(d, a, b, c, M_offset_15, 10, T[57]);
c = II(c, d, a, b, M_offset_6, 15, T[58]);
b = II(b, c, d, a, M_offset_13, 21, T[59]);
a = II(a, b, c, d, M_offset_4, 6, T[60]);
d = II(d, a, b, c, M_offset_11, 10, T[61]);
c = II(c, d, a, b, M_offset_2, 15, T[62]);
b = II(b, c, d, a, M_offset_9, 21, T[63]);
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);
var nBitsTotalL = nBitsTotal;
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (
(((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) |
(((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00)
);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
(((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) |
(((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00)
);
data.sigBytes = (dataWords.length + 1) * 4;
// Hash final blocks
this._process();
// Shortcuts
var hash = this._hash;
var H = hash.words;
// Swap endian
for (var i = 0; i < 4; i++) {
// Shortcut
var H_i = H[i];
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
}
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
function FF(a, b, c, d, x, s, t) {
var n = a + ((b & c) | (~b & d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function GG(a, b, c, d, x, s, t) {
var n = a + ((b & d) | (c & ~d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function HH(a, b, c, d, x, s, t) {
var n = a + (b ^ c ^ d) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function II(a, b, c, d, x, s, t) {
var n = a + (c ^ (b | ~d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.MD5('message');
* var hash = CryptoJS.MD5(wordArray);
*/
C.MD5 = Hasher._createHelper(MD5);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacMD5(message, key);
*/
C.HmacMD5 = Hasher._createHmacHelper(MD5);
}(Math));
return CryptoJS.MD5;
}));
},{"./core":42}],51:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Cipher Feedback block mode.
*/
CryptoJS.mode.CFB = (function () {
var CFB = CryptoJS.lib.BlockCipherMode.extend();
CFB.Encryptor = CFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
// Remember this block to use with next block
this._prevBlock = words.slice(offset, offset + blockSize);
}
});
CFB.Decryptor = CFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// Remember this block to use with next block
var thisBlock = words.slice(offset, offset + blockSize);
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
// This block becomes the previous block
this._prevBlock = thisBlock;
}
});
function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) {
// Shortcut
var iv = this._iv;
// Generate keystream
if (iv) {
var keystream = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
} else {
var keystream = this._prevBlock;
}
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
return CFB;
}());
return CryptoJS.mode.CFB;
}));
},{"./cipher-core":41,"./core":42}],52:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/** @preserve
* Counter block mode compatible with Dr Brian Gladman fileenc.c
* derived from CryptoJS.mode.CTR
* Jan Hruby jhruby.web@gmail.com
*/
CryptoJS.mode.CTRGladman = (function () {
var CTRGladman = CryptoJS.lib.BlockCipherMode.extend();
function incWord(word)
{
if (((word >> 24) & 0xff) === 0xff) { //overflow
var b1 = (word >> 16)&0xff;
var b2 = (word >> 8)&0xff;
var b3 = word & 0xff;
if (b1 === 0xff) // overflow b1
{
b1 = 0;
if (b2 === 0xff)
{
b2 = 0;
if (b3 === 0xff)
{
b3 = 0;
}
else
{
++b3;
}
}
else
{
++b2;
}
}
else
{
++b1;
}
word = 0;
word += (b1 << 16);
word += (b2 << 8);
word += b3;
}
else
{
word += (0x01 << 24);
}
return word;
}
function incCounter(counter)
{
if ((counter[0] = incWord(counter[0])) === 0)
{
// encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8
counter[1] = incWord(counter[1]);
}
return counter;
}
var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var counter = this._counter;
// Generate keystream
if (iv) {
counter = this._counter = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
incCounter(counter);
var keystream = counter.slice(0);
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
CTRGladman.Decryptor = Encryptor;
return CTRGladman;
}());
return CryptoJS.mode.CTRGladman;
}));
},{"./cipher-core":41,"./core":42}],53:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Counter block mode.
*/
CryptoJS.mode.CTR = (function () {
var CTR = CryptoJS.lib.BlockCipherMode.extend();
var Encryptor = CTR.Encryptor = CTR.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var counter = this._counter;
// Generate keystream
if (iv) {
counter = this._counter = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
var keystream = counter.slice(0);
cipher.encryptBlock(keystream, 0);
// Increment counter
counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
CTR.Decryptor = Encryptor;
return CTR;
}());
return CryptoJS.mode.CTR;
}));
},{"./cipher-core":41,"./core":42}],54:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Electronic Codebook block mode.
*/
CryptoJS.mode.ECB = (function () {
var ECB = CryptoJS.lib.BlockCipherMode.extend();
ECB.Encryptor = ECB.extend({
processBlock: function (words, offset) {
this._cipher.encryptBlock(words, offset);
}
});
ECB.Decryptor = ECB.extend({
processBlock: function (words, offset) {
this._cipher.decryptBlock(words, offset);
}
});
return ECB;
}());
return CryptoJS.mode.ECB;
}));
},{"./cipher-core":41,"./core":42}],55:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Output Feedback block mode.
*/
CryptoJS.mode.OFB = (function () {
var OFB = CryptoJS.lib.BlockCipherMode.extend();
var Encryptor = OFB.Encryptor = OFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var keystream = this._keystream;
// Generate keystream
if (iv) {
keystream = this._keystream = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
OFB.Decryptor = Encryptor;
return OFB;
}());
return CryptoJS.mode.OFB;
}));
},{"./cipher-core":41,"./core":42}],56:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ANSI X.923 padding strategy.
*/
CryptoJS.pad.AnsiX923 = {
pad: function (data, blockSize) {
// Shortcuts
var dataSigBytes = data.sigBytes;
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes;
// Compute last byte position
var lastBytePos = dataSigBytes + nPaddingBytes - 1;
// Pad
data.clamp();
data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8);
data.sigBytes += nPaddingBytes;
},
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
return CryptoJS.pad.Ansix923;
}));
},{"./cipher-core":41,"./core":42}],57:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ISO 10126 padding strategy.
*/
CryptoJS.pad.Iso10126 = {
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
// Pad
data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)).
concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1));
},
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
return CryptoJS.pad.Iso10126;
}));
},{"./cipher-core":41,"./core":42}],58:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ISO/IEC 9797-1 Padding Method 2.
*/
CryptoJS.pad.Iso97971 = {
pad: function (data, blockSize) {
// Add 0x80 byte
data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1));
// Zero pad the rest
CryptoJS.pad.ZeroPadding.pad(data, blockSize);
},
unpad: function (data) {
// Remove zero padding
CryptoJS.pad.ZeroPadding.unpad(data);
// Remove one more byte -- the 0x80 byte
data.sigBytes--;
}
};
return CryptoJS.pad.Iso97971;
}));
},{"./cipher-core":41,"./core":42}],59:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* A noop padding strategy.
*/
CryptoJS.pad.NoPadding = {
pad: function () {
},
unpad: function () {
}
};
return CryptoJS.pad.NoPadding;
}));
},{"./cipher-core":41,"./core":42}],60:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Zero padding strategy.
*/
CryptoJS.pad.ZeroPadding = {
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Pad
data.clamp();
data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes);
},
unpad: function (data) {
// Shortcut
var dataWords = data.words;
// Unpad
var i = data.sigBytes - 1;
while (!((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) {
i--;
}
data.sigBytes = i + 1;
}
};
return CryptoJS.pad.ZeroPadding;
}));
},{"./cipher-core":41,"./core":42}],61:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha1", "./hmac"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var SHA1 = C_algo.SHA1;
var HMAC = C_algo.HMAC;
/**
* Password-Based Key Derivation Function 2 algorithm.
*/
var PBKDF2 = C_algo.PBKDF2 = Base.extend({
/**
* Configuration options.
*
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
* @property {Hasher} hasher The hasher to use. Default: SHA1
* @property {number} iterations The number of iterations to perform. Default: 1
*/
cfg: Base.extend({
keySize: 128/32,
hasher: SHA1,
iterations: 1
}),
/**
* Initializes a newly created key derivation function.
*
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
*
* @example
*
* var kdf = CryptoJS.algo.PBKDF2.create();
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 });
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 });
*/
init: function (cfg) {
this.cfg = this.cfg.extend(cfg);
},
/**
* Computes the Password-Based Key Derivation Function 2.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
*
* @return {WordArray} The derived key.
*
* @example
*
* var key = kdf.compute(password, salt);
*/
compute: function (password, salt) {
// Shortcut
var cfg = this.cfg;
// Init HMAC
var hmac = HMAC.create(cfg.hasher, password);
// Initial values
var derivedKey = WordArray.create();
var blockIndex = WordArray.create([0x00000001]);
// Shortcuts
var derivedKeyWords = derivedKey.words;
var blockIndexWords = blockIndex.words;
var keySize = cfg.keySize;
var iterations = cfg.iterations;
// Generate key
while (derivedKeyWords.length < keySize) {
var block = hmac.update(salt).finalize(blockIndex);
hmac.reset();
// Shortcuts
var blockWords = block.words;
var blockWordsLength = blockWords.length;
// Iterations
var intermediate = block;
for (var i = 1; i < iterations; i++) {
intermediate = hmac.finalize(intermediate);
hmac.reset();
// Shortcut
var intermediateWords = intermediate.words;
// XOR intermediate with block
for (var j = 0; j < blockWordsLength; j++) {
blockWords[j] ^= intermediateWords[j];
}
}
derivedKey.concat(block);
blockIndexWords[0]++;
}
derivedKey.sigBytes = keySize * 4;
return derivedKey;
}
});
/**
* Computes the Password-Based Key Derivation Function 2.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
* @param {Object} cfg (Optional) The configuration options to use for this computation.
*
* @return {WordArray} The derived key.
*
* @static
*
* @example
*
* var key = CryptoJS.PBKDF2(password, salt);
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 });
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 });
*/
C.PBKDF2 = function (password, salt, cfg) {
return PBKDF2.create(cfg).compute(password, salt);
};
}());
return CryptoJS.PBKDF2;
}));
},{"./core":42,"./hmac":47,"./sha1":66}],62:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
// Reusable objects
var S = [];
var C_ = [];
var G = [];
/**
* Rabbit stream cipher algorithm.
*
* This is a legacy version that neglected to convert the key to little-endian.
* This error doesn't affect the cipher's security,
* but it does affect its compatibility with other implementations.
*/
var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var K = this._key.words;
var iv = this.cfg.iv;
// Generate initial state values
var X = this._X = [
K[0], (K[3] << 16) | (K[2] >>> 16),
K[1], (K[0] << 16) | (K[3] >>> 16),
K[2], (K[1] << 16) | (K[0] >>> 16),
K[3], (K[2] << 16) | (K[1] >>> 16)
];
// Generate initial counter values
var C = this._C = [
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
];
// Carry bit
this._b = 0;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
// Modify the counters
for (var i = 0; i < 8; i++) {
C[i] ^= X[(i + 4) & 7];
}
// IV setup
if (iv) {
// Shortcuts
var IV = iv.words;
var IV_0 = IV[0];
var IV_1 = IV[1];
// Generate four subvectors
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
// Modify counter values
C[0] ^= i0;
C[1] ^= i1;
C[2] ^= i2;
C[3] ^= i3;
C[4] ^= i0;
C[5] ^= i1;
C[6] ^= i2;
C[7] ^= i3;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
}
},
_doProcessBlock: function (M, offset) {
// Shortcut
var X = this._X;
// Iterate the system
nextState.call(this);
// Generate four keystream words
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
for (var i = 0; i < 4; i++) {
// Swap endian
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
// Encrypt
M[offset + i] ^= S[i];
}
},
blockSize: 128/32,
ivSize: 64/32
});
function nextState() {
// Shortcuts
var X = this._X;
var C = this._C;
// Save old counter values
for (var i = 0; i < 8; i++) {
C_[i] = C[i];
}
// Calculate new counter values
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
// Calculate the g-values
for (var i = 0; i < 8; i++) {
var gx = X[i] + C[i];
// Construct high and low argument for squaring
var ga = gx & 0xffff;
var gb = gx >>> 16;
// Calculate high and low result of squaring
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
// High XOR low
G[i] = gh ^ gl;
}
// Calculate new state values
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg);
*/
C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy);
}());
return CryptoJS.RabbitLegacy;
}));
},{"./cipher-core":41,"./core":42,"./enc-base64":43,"./evpkdf":45,"./md5":50}],63:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
// Reusable objects
var S = [];
var C_ = [];
var G = [];
/**
* Rabbit stream cipher algorithm
*/
var Rabbit = C_algo.Rabbit = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var K = this._key.words;
var iv = this.cfg.iv;
// Swap endian
for (var i = 0; i < 4; i++) {
K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) |
(((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00);
}
// Generate initial state values
var X = this._X = [
K[0], (K[3] << 16) | (K[2] >>> 16),
K[1], (K[0] << 16) | (K[3] >>> 16),
K[2], (K[1] << 16) | (K[0] >>> 16),
K[3], (K[2] << 16) | (K[1] >>> 16)
];
// Generate initial counter values
var C = this._C = [
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
];
// Carry bit
this._b = 0;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
// Modify the counters
for (var i = 0; i < 8; i++) {
C[i] ^= X[(i + 4) & 7];
}
// IV setup
if (iv) {
// Shortcuts
var IV = iv.words;
var IV_0 = IV[0];
var IV_1 = IV[1];
// Generate four subvectors
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
// Modify counter values
C[0] ^= i0;
C[1] ^= i1;
C[2] ^= i2;
C[3] ^= i3;
C[4] ^= i0;
C[5] ^= i1;
C[6] ^= i2;
C[7] ^= i3;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
}
},
_doProcessBlock: function (M, offset) {
// Shortcut
var X = this._X;
// Iterate the system
nextState.call(this);
// Generate four keystream words
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
for (var i = 0; i < 4; i++) {
// Swap endian
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
// Encrypt
M[offset + i] ^= S[i];
}
},
blockSize: 128/32,
ivSize: 64/32
});
function nextState() {
// Shortcuts
var X = this._X;
var C = this._C;
// Save old counter values
for (var i = 0; i < 8; i++) {
C_[i] = C[i];
}
// Calculate new counter values
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
// Calculate the g-values
for (var i = 0; i < 8; i++) {
var gx = X[i] + C[i];
// Construct high and low argument for squaring
var ga = gx & 0xffff;
var gb = gx >>> 16;
// Calculate high and low result of squaring
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
// High XOR low
G[i] = gh ^ gl;
}
// Calculate new state values
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg);
* var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg);
*/
C.Rabbit = StreamCipher._createHelper(Rabbit);
}());
return CryptoJS.Rabbit;
}));
},{"./cipher-core":41,"./core":42,"./enc-base64":43,"./evpkdf":45,"./md5":50}],64:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
/**
* RC4 stream cipher algorithm.
*/
var RC4 = C_algo.RC4 = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
var keySigBytes = key.sigBytes;
// Init sbox
var S = this._S = [];
for (var i = 0; i < 256; i++) {
S[i] = i;
}
// Key setup
for (var i = 0, j = 0; i < 256; i++) {
var keyByteIndex = i % keySigBytes;
var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff;
j = (j + S[i] + keyByte) % 256;
// Swap
var t = S[i];
S[i] = S[j];
S[j] = t;
}
// Counters
this._i = this._j = 0;
},
_doProcessBlock: function (M, offset) {
M[offset] ^= generateKeystreamWord.call(this);
},
keySize: 256/32,
ivSize: 0
});
function generateKeystreamWord() {
// Shortcuts
var S = this._S;
var i = this._i;
var j = this._j;
// Generate keystream word
var keystreamWord = 0;
for (var n = 0; n < 4; n++) {
i = (i + 1) % 256;
j = (j + S[i]) % 256;
// Swap
var t = S[i];
S[i] = S[j];
S[j] = t;
keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8);
}
// Update counters
this._i = i;
this._j = j;
return keystreamWord;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg);
*/
C.RC4 = StreamCipher._createHelper(RC4);
/**
* Modified RC4 stream cipher algorithm.
*/
var RC4Drop = C_algo.RC4Drop = RC4.extend({
/**
* Configuration options.
*
* @property {number} drop The number of keystream words to drop. Default 192
*/
cfg: RC4.cfg.extend({
drop: 192
}),
_doReset: function () {
RC4._doReset.call(this);
// Drop
for (var i = this.cfg.drop; i > 0; i--) {
generateKeystreamWord.call(this);
}
}
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg);
*/
C.RC4Drop = StreamCipher._createHelper(RC4Drop);
}());
return CryptoJS.RC4;
}));
},{"./cipher-core":41,"./core":42,"./enc-base64":43,"./evpkdf":45,"./md5":50}],65:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/** @preserve
(c) 2012 by Cédric Mesnil. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Constants table
var _zl = WordArray.create([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]);
var _zr = WordArray.create([
5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]);
var _sl = WordArray.create([
11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]);
var _sr = WordArray.create([
8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]);
var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]);
var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]);
/**
* RIPEMD160 hash algorithm.
*/
var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({
_doReset: function () {
this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]);
},
_doProcessBlock: function (M, offset) {
// Swap endian
for (var i = 0; i < 16; i++) {
// Shortcuts
var offset_i = offset + i;
var M_offset_i = M[offset_i];
// Swap
M[offset_i] = (
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
);
}
// Shortcut
var H = this._hash.words;
var hl = _hl.words;
var hr = _hr.words;
var zl = _zl.words;
var zr = _zr.words;
var sl = _sl.words;
var sr = _sr.words;
// Working variables
var al, bl, cl, dl, el;
var ar, br, cr, dr, er;
ar = al = H[0];
br = bl = H[1];
cr = cl = H[2];
dr = dl = H[3];
er = el = H[4];
// Computation
var t;
for (var i = 0; i < 80; i += 1) {
t = (al + M[offset+zl[i]])|0;
if (i<16){
t += f1(bl,cl,dl) + hl[0];
} else if (i<32) {
t += f2(bl,cl,dl) + hl[1];
} else if (i<48) {
t += f3(bl,cl,dl) + hl[2];
} else if (i<64) {
t += f4(bl,cl,dl) + hl[3];
} else {// if (i<80) {
t += f5(bl,cl,dl) + hl[4];
}
t = t|0;
t = rotl(t,sl[i]);
t = (t+el)|0;
al = el;
el = dl;
dl = rotl(cl, 10);
cl = bl;
bl = t;
t = (ar + M[offset+zr[i]])|0;
if (i<16){
t += f5(br,cr,dr) + hr[0];
} else if (i<32) {
t += f4(br,cr,dr) + hr[1];
} else if (i<48) {
t += f3(br,cr,dr) + hr[2];
} else if (i<64) {
t += f2(br,cr,dr) + hr[3];
} else {// if (i<80) {
t += f1(br,cr,dr) + hr[4];
}
t = t|0;
t = rotl(t,sr[i]) ;
t = (t+er)|0;
ar = er;
er = dr;
dr = rotl(cr, 10);
cr = br;
br = t;
}
// Intermediate hash value
t = (H[1] + cl + dr)|0;
H[1] = (H[2] + dl + er)|0;
H[2] = (H[3] + el + ar)|0;
H[3] = (H[4] + al + br)|0;
H[4] = (H[0] + bl + cr)|0;
H[0] = t;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
(((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
(((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
);
data.sigBytes = (dataWords.length + 1) * 4;
// Hash final blocks
this._process();
// Shortcuts
var hash = this._hash;
var H = hash.words;
// Swap endian
for (var i = 0; i < 5; i++) {
// Shortcut
var H_i = H[i];
// Swap
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
}
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
function f1(x, y, z) {
return ((x) ^ (y) ^ (z));
}
function f2(x, y, z) {
return (((x)&(y)) | ((~x)&(z)));
}
function f3(x, y, z) {
return (((x) | (~(y))) ^ (z));
}
function f4(x, y, z) {
return (((x) & (z)) | ((y)&(~(z))));
}
function f5(x, y, z) {
return ((x) ^ ((y) |(~(z))));
}
function rotl(x,n) {
return (x<<n) | (x>>>(32-n));
}
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.RIPEMD160('message');
* var hash = CryptoJS.RIPEMD160(wordArray);
*/
C.RIPEMD160 = Hasher._createHelper(RIPEMD160);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacRIPEMD160(message, key);
*/
C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160);
}(Math));
return CryptoJS.RIPEMD160;
}));
},{"./core":42}],66:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Reusable object
var W = [];
/**
* SHA-1 hash algorithm.
*/
var SHA1 = C_algo.SHA1 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init([
0x67452301, 0xefcdab89,
0x98badcfe, 0x10325476,
0xc3d2e1f0
]);
},
_doProcessBlock: function (M, offset) {
// Shortcut
var H = this._hash.words;
// Working variables
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
var e = H[4];
// Computation
for (var i = 0; i < 80; i++) {
if (i < 16) {
W[i] = M[offset + i] | 0;
} else {
var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];
W[i] = (n << 1) | (n >>> 31);
}
var t = ((a << 5) | (a >>> 27)) + e + W[i];
if (i < 20) {
t += ((b & c) | (~b & d)) + 0x5a827999;
} else if (i < 40) {
t += (b ^ c ^ d) + 0x6ed9eba1;
} else if (i < 60) {
t += ((b & c) | (b & d) | (c & d)) - 0x70e44324;
} else /* if (i < 80) */ {
t += (b ^ c ^ d) - 0x359d3e2a;
}
e = d;
d = c;
c = (b << 30) | (b >>> 2);
b = a;
a = t;
}
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
H[4] = (H[4] + e) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Return final computed hash
return this._hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA1('message');
* var hash = CryptoJS.SHA1(wordArray);
*/
C.SHA1 = Hasher._createHelper(SHA1);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA1(message, key);
*/
C.HmacSHA1 = Hasher._createHmacHelper(SHA1);
}());
return CryptoJS.SHA1;
}));
},{"./core":42}],67:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha256"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha256"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var SHA256 = C_algo.SHA256;
/**
* SHA-224 hash algorithm.
*/
var SHA224 = C_algo.SHA224 = SHA256.extend({
_doReset: function () {
this._hash = new WordArray.init([
0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4
]);
},
_doFinalize: function () {
var hash = SHA256._doFinalize.call(this);
hash.sigBytes -= 4;
return hash;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA224('message');
* var hash = CryptoJS.SHA224(wordArray);
*/
C.SHA224 = SHA256._createHelper(SHA224);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA224(message, key);
*/
C.HmacSHA224 = SHA256._createHmacHelper(SHA224);
}());
return CryptoJS.SHA224;
}));
},{"./core":42,"./sha256":68}],68:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Initialization and round constants tables
var H = [];
var K = [];
// Compute constants
(function () {
function isPrime(n) {
var sqrtN = Math.sqrt(n);
for (var factor = 2; factor <= sqrtN; factor++) {
if (!(n % factor)) {
return false;
}
}
return true;
}
function getFractionalBits(n) {
return ((n - (n | 0)) * 0x100000000) | 0;
}
var n = 2;
var nPrime = 0;
while (nPrime < 64) {
if (isPrime(n)) {
if (nPrime < 8) {
H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2));
}
K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3));
nPrime++;
}
n++;
}
}());
// Reusable object
var W = [];
/**
* SHA-256 hash algorithm.
*/
var SHA256 = C_algo.SHA256 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init(H.slice(0));
},
_doProcessBlock: function (M, offset) {
// Shortcut
var H = this._hash.words;
// Working variables
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
var e = H[4];
var f = H[5];
var g = H[6];
var h = H[7];
// Computation
for (var i = 0; i < 64; i++) {
if (i < 16) {
W[i] = M[offset + i] | 0;
} else {
var gamma0x = W[i - 15];
var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^
((gamma0x << 14) | (gamma0x >>> 18)) ^
(gamma0x >>> 3);
var gamma1x = W[i - 2];
var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^
((gamma1x << 13) | (gamma1x >>> 19)) ^
(gamma1x >>> 10);
W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16];
}
var ch = (e & f) ^ (~e & g);
var maj = (a & b) ^ (a & c) ^ (b & c);
var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22));
var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25));
var t1 = h + sigma1 + ch + K[i] + W[i];
var t2 = sigma0 + maj;
h = g;
g = f;
f = e;
e = (d + t1) | 0;
d = c;
c = b;
b = a;
a = (t1 + t2) | 0;
}
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
H[4] = (H[4] + e) | 0;
H[5] = (H[5] + f) | 0;
H[6] = (H[6] + g) | 0;
H[7] = (H[7] + h) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Return final computed hash
return this._hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA256('message');
* var hash = CryptoJS.SHA256(wordArray);
*/
C.SHA256 = Hasher._createHelper(SHA256);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA256(message, key);
*/
C.HmacSHA256 = Hasher._createHmacHelper(SHA256);
}(Math));
return CryptoJS.SHA256;
}));
},{"./core":42}],69:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var C_algo = C.algo;
// Constants tables
var RHO_OFFSETS = [];
var PI_INDEXES = [];
var ROUND_CONSTANTS = [];
// Compute Constants
(function () {
// Compute rho offset constants
var x = 1, y = 0;
for (var t = 0; t < 24; t++) {
RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64;
var newX = y % 5;
var newY = (2 * x + 3 * y) % 5;
x = newX;
y = newY;
}
// Compute pi index constants
for (var x = 0; x < 5; x++) {
for (var y = 0; y < 5; y++) {
PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5;
}
}
// Compute round constants
var LFSR = 0x01;
for (var i = 0; i < 24; i++) {
var roundConstantMsw = 0;
var roundConstantLsw = 0;
for (var j = 0; j < 7; j++) {
if (LFSR & 0x01) {
var bitPosition = (1 << j) - 1;
if (bitPosition < 32) {
roundConstantLsw ^= 1 << bitPosition;
} else /* if (bitPosition >= 32) */ {
roundConstantMsw ^= 1 << (bitPosition - 32);
}
}
// Compute next LFSR
if (LFSR & 0x80) {
// Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1
LFSR = (LFSR << 1) ^ 0x71;
} else {
LFSR <<= 1;
}
}
ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw);
}
}());
// Reusable objects for temporary values
var T = [];
(function () {
for (var i = 0; i < 25; i++) {
T[i] = X64Word.create();
}
}());
/**
* SHA-3 hash algorithm.
*/
var SHA3 = C_algo.SHA3 = Hasher.extend({
/**
* Configuration options.
*
* @property {number} outputLength
* The desired number of bits in the output hash.
* Only values permitted are: 224, 256, 384, 512.
* Default: 512
*/
cfg: Hasher.cfg.extend({
outputLength: 512
}),
_doReset: function () {
var state = this._state = []
for (var i = 0; i < 25; i++) {
state[i] = new X64Word.init();
}
this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32;
},
_doProcessBlock: function (M, offset) {
// Shortcuts
var state = this._state;
var nBlockSizeLanes = this.blockSize / 2;
// Absorb
for (var i = 0; i < nBlockSizeLanes; i++) {
// Shortcuts
var M2i = M[offset + 2 * i];
var M2i1 = M[offset + 2 * i + 1];
// Swap endian
M2i = (
(((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) |
(((M2i << 24) | (M2i >>> 8)) & 0xff00ff00)
);
M2i1 = (
(((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) |
(((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00)
);
// Absorb message into state
var lane = state[i];
lane.high ^= M2i1;
lane.low ^= M2i;
}
// Rounds
for (var round = 0; round < 24; round++) {
// Theta
for (var x = 0; x < 5; x++) {
// Mix column lanes
var tMsw = 0, tLsw = 0;
for (var y = 0; y < 5; y++) {
var lane = state[x + 5 * y];
tMsw ^= lane.high;
tLsw ^= lane.low;
}
// Temporary values
var Tx = T[x];
Tx.high = tMsw;
Tx.low = tLsw;
}
for (var x = 0; x < 5; x++) {
// Shortcuts
var Tx4 = T[(x + 4) % 5];
var Tx1 = T[(x + 1) % 5];
var Tx1Msw = Tx1.high;
var Tx1Lsw = Tx1.low;
// Mix surrounding columns
var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31));
var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31));
for (var y = 0; y < 5; y++) {
var lane = state[x + 5 * y];
lane.high ^= tMsw;
lane.low ^= tLsw;
}
}
// Rho Pi
for (var laneIndex = 1; laneIndex < 25; laneIndex++) {
// Shortcuts
var lane = state[laneIndex];
var laneMsw = lane.high;
var laneLsw = lane.low;
var rhoOffset = RHO_OFFSETS[laneIndex];
// Rotate lanes
if (rhoOffset < 32) {
var tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset));
var tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset));
} else /* if (rhoOffset >= 32) */ {
var tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset));
var tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset));
}
// Transpose lanes
var TPiLane = T[PI_INDEXES[laneIndex]];
TPiLane.high = tMsw;
TPiLane.low = tLsw;
}
// Rho pi at x = y = 0
var T0 = T[0];
var state0 = state[0];
T0.high = state0.high;
T0.low = state0.low;
// Chi
for (var x = 0; x < 5; x++) {
for (var y = 0; y < 5; y++) {
// Shortcuts
var laneIndex = x + 5 * y;
var lane = state[laneIndex];
var TLane = T[laneIndex];
var Tx1Lane = T[((x + 1) % 5) + 5 * y];
var Tx2Lane = T[((x + 2) % 5) + 5 * y];
// Mix rows
lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high);
lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low);
}
}
// Iota
var lane = state[0];
var roundConstant = ROUND_CONSTANTS[round];
lane.high ^= roundConstant.high;
lane.low ^= roundConstant.low;;
}
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
var blockSizeBits = this.blockSize * 32;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32);
dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Shortcuts
var state = this._state;
var outputLengthBytes = this.cfg.outputLength / 8;
var outputLengthLanes = outputLengthBytes / 8;
// Squeeze
var hashWords = [];
for (var i = 0; i < outputLengthLanes; i++) {
// Shortcuts
var lane = state[i];
var laneMsw = lane.high;
var laneLsw = lane.low;
// Swap endian
laneMsw = (
(((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) |
(((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00)
);
laneLsw = (
(((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) |
(((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00)
);
// Squeeze state to retrieve hash
hashWords.push(laneLsw);
hashWords.push(laneMsw);
}
// Return final computed hash
return new WordArray.init(hashWords, outputLengthBytes);
},
clone: function () {
var clone = Hasher.clone.call(this);
var state = clone._state = this._state.slice(0);
for (var i = 0; i < 25; i++) {
state[i] = state[i].clone();
}
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA3('message');
* var hash = CryptoJS.SHA3(wordArray);
*/
C.SHA3 = Hasher._createHelper(SHA3);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA3(message, key);
*/
C.HmacSHA3 = Hasher._createHmacHelper(SHA3);
}(Math));
return CryptoJS.SHA3;
}));
},{"./core":42,"./x64-core":73}],70:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./sha512"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core", "./sha512"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var X64WordArray = C_x64.WordArray;
var C_algo = C.algo;
var SHA512 = C_algo.SHA512;
/**
* SHA-384 hash algorithm.
*/
var SHA384 = C_algo.SHA384 = SHA512.extend({
_doReset: function () {
this._hash = new X64WordArray.init([
new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507),
new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939),
new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511),
new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4)
]);
},
_doFinalize: function () {
var hash = SHA512._doFinalize.call(this);
hash.sigBytes -= 16;
return hash;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA384('message');
* var hash = CryptoJS.SHA384(wordArray);
*/
C.SHA384 = SHA512._createHelper(SHA384);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA384(message, key);
*/
C.HmacSHA384 = SHA512._createHmacHelper(SHA384);
}());
return CryptoJS.SHA384;
}));
},{"./core":42,"./sha512":71,"./x64-core":73}],71:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Hasher = C_lib.Hasher;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var X64WordArray = C_x64.WordArray;
var C_algo = C.algo;
function X64Word_create() {
return X64Word.create.apply(X64Word, arguments);
}
// Constants
var K = [
X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd),
X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc),
X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019),
X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118),
X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe),
X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2),
X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1),
X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694),
X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3),
X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65),
X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483),
X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5),
X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210),
X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4),
X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725),
X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70),
X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926),
X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df),
X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8),
X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b),
X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001),
X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30),
X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910),
X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8),
X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53),
X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8),
X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb),
X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3),
X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60),
X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec),
X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9),
X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b),
X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207),
X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178),
X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6),
X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b),
X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493),
X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c),
X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a),
X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817)
];
// Reusable objects
var W = [];
(function () {
for (var i = 0; i < 80; i++) {
W[i] = X64Word_create();
}
}());
/**
* SHA-512 hash algorithm.
*/
var SHA512 = C_algo.SHA512 = Hasher.extend({
_doReset: function () {
this._hash = new X64WordArray.init([
new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b),
new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1),
new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f),
new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179)
]);
},
_doProcessBlock: function (M, offset) {
// Shortcuts
var H = this._hash.words;
var H0 = H[0];
var H1 = H[1];
var H2 = H[2];
var H3 = H[3];
var H4 = H[4];
var H5 = H[5];
var H6 = H[6];
var H7 = H[7];
var H0h = H0.high;
var H0l = H0.low;
var H1h = H1.high;
var H1l = H1.low;
var H2h = H2.high;
var H2l = H2.low;
var H3h = H3.high;
var H3l = H3.low;
var H4h = H4.high;
var H4l = H4.low;
var H5h = H5.high;
var H5l = H5.low;
var H6h = H6.high;
var H6l = H6.low;
var H7h = H7.high;
var H7l = H7.low;
// Working variables
var ah = H0h;
var al = H0l;
var bh = H1h;
var bl = H1l;
var ch = H2h;
var cl = H2l;
var dh = H3h;
var dl = H3l;
var eh = H4h;
var el = H4l;
var fh = H5h;
var fl = H5l;
var gh = H6h;
var gl = H6l;
var hh = H7h;
var hl = H7l;
// Rounds
for (var i = 0; i < 80; i++) {
// Shortcut
var Wi = W[i];
// Extend message
if (i < 16) {
var Wih = Wi.high = M[offset + i * 2] | 0;
var Wil = Wi.low = M[offset + i * 2 + 1] | 0;
} else {
// Gamma0
var gamma0x = W[i - 15];
var gamma0xh = gamma0x.high;
var gamma0xl = gamma0x.low;
var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);
var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));
// Gamma1
var gamma1x = W[i - 2];
var gamma1xh = gamma1x.high;
var gamma1xl = gamma1x.low;
var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);
var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));
// W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
var Wi7 = W[i - 7];
var Wi7h = Wi7.high;
var Wi7l = Wi7.low;
var Wi16 = W[i - 16];
var Wi16h = Wi16.high;
var Wi16l = Wi16.low;
var Wil = gamma0l + Wi7l;
var Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);
var Wil = Wil + gamma1l;
var Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);
var Wil = Wil + Wi16l;
var Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);
Wi.high = Wih;
Wi.low = Wil;
}
var chh = (eh & fh) ^ (~eh & gh);
var chl = (el & fl) ^ (~el & gl);
var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);
var majl = (al & bl) ^ (al & cl) ^ (bl & cl);
var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));
var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));
var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));
var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));
// t1 = h + sigma1 + ch + K[i] + W[i]
var Ki = K[i];
var Kih = Ki.high;
var Kil = Ki.low;
var t1l = hl + sigma1l;
var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);
var t1l = t1l + chl;
var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
var t1l = t1l + Kil;
var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);
var t1l = t1l + Wil;
var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);
// t2 = sigma0 + maj
var t2l = sigma0l + majl;
var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);
// Update working variables
hh = gh;
hl = gl;
gh = fh;
gl = fl;
fh = eh;
fl = el;
el = (dl + t1l) | 0;
eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
dh = ch;
dl = cl;
ch = bh;
cl = bl;
bh = ah;
bl = al;
al = (t1l + t2l) | 0;
ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;
}
// Intermediate hash value
H0l = H0.low = (H0l + al);
H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0));
H1l = H1.low = (H1l + bl);
H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0));
H2l = H2.low = (H2l + cl);
H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0));
H3l = H3.low = (H3l + dl);
H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0));
H4l = H4.low = (H4l + el);
H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0));
H5l = H5.low = (H5l + fl);
H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0));
H6l = H6.low = (H6l + gl);
H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0));
H7l = H7.low = (H7l + hl);
H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0));
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Convert hash to 32-bit word array before returning
var hash = this._hash.toX32();
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
},
blockSize: 1024/32
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA512('message');
* var hash = CryptoJS.SHA512(wordArray);
*/
C.SHA512 = Hasher._createHelper(SHA512);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA512(message, key);
*/
C.HmacSHA512 = Hasher._createHmacHelper(SHA512);
}());
return CryptoJS.SHA512;
}));
},{"./core":42,"./x64-core":73}],72:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var BlockCipher = C_lib.BlockCipher;
var C_algo = C.algo;
// Permuted Choice 1 constants
var PC1 = [
57, 49, 41, 33, 25, 17, 9, 1,
58, 50, 42, 34, 26, 18, 10, 2,
59, 51, 43, 35, 27, 19, 11, 3,
60, 52, 44, 36, 63, 55, 47, 39,
31, 23, 15, 7, 62, 54, 46, 38,
30, 22, 14, 6, 61, 53, 45, 37,
29, 21, 13, 5, 28, 20, 12, 4
];
// Permuted Choice 2 constants
var PC2 = [
14, 17, 11, 24, 1, 5,
3, 28, 15, 6, 21, 10,
23, 19, 12, 4, 26, 8,
16, 7, 27, 20, 13, 2,
41, 52, 31, 37, 47, 55,
30, 40, 51, 45, 33, 48,
44, 49, 39, 56, 34, 53,
46, 42, 50, 36, 29, 32
];
// Cumulative bit shift constants
var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];
// SBOXes and round permutation constants
var SBOX_P = [
{
0x0: 0x808200,
0x10000000: 0x8000,
0x20000000: 0x808002,
0x30000000: 0x2,
0x40000000: 0x200,
0x50000000: 0x808202,
0x60000000: 0x800202,
0x70000000: 0x800000,
0x80000000: 0x202,
0x90000000: 0x800200,
0xa0000000: 0x8200,
0xb0000000: 0x808000,
0xc0000000: 0x8002,
0xd0000000: 0x800002,
0xe0000000: 0x0,
0xf0000000: 0x8202,
0x8000000: 0x0,
0x18000000: 0x808202,
0x28000000: 0x8202,
0x38000000: 0x8000,
0x48000000: 0x808200,
0x58000000: 0x200,
0x68000000: 0x808002,
0x78000000: 0x2,
0x88000000: 0x800200,
0x98000000: 0x8200,
0xa8000000: 0x808000,
0xb8000000: 0x800202,
0xc8000000: 0x800002,
0xd8000000: 0x8002,
0xe8000000: 0x202,
0xf8000000: 0x800000,
0x1: 0x8000,
0x10000001: 0x2,
0x20000001: 0x808200,
0x30000001: 0x800000,
0x40000001: 0x808002,
0x50000001: 0x8200,
0x60000001: 0x200,
0x70000001: 0x800202,
0x80000001: 0x808202,
0x90000001: 0x808000,
0xa0000001: 0x800002,
0xb0000001: 0x8202,
0xc0000001: 0x202,
0xd0000001: 0x800200,
0xe0000001: 0x8002,
0xf0000001: 0x0,
0x8000001: 0x808202,
0x18000001: 0x808000,
0x28000001: 0x800000,
0x38000001: 0x200,
0x48000001: 0x8000,
0x58000001: 0x800002,
0x68000001: 0x2,
0x78000001: 0x8202,
0x88000001: 0x8002,
0x98000001: 0x800202,
0xa8000001: 0x202,
0xb8000001: 0x808200,
0xc8000001: 0x800200,
0xd8000001: 0x0,
0xe8000001: 0x8200,
0xf8000001: 0x808002
},
{
0x0: 0x40084010,
0x1000000: 0x4000,
0x2000000: 0x80000,
0x3000000: 0x40080010,
0x4000000: 0x40000010,
0x5000000: 0x40084000,
0x6000000: 0x40004000,
0x7000000: 0x10,
0x8000000: 0x84000,
0x9000000: 0x40004010,
0xa000000: 0x40000000,
0xb000000: 0x84010,
0xc000000: 0x80010,
0xd000000: 0x0,
0xe000000: 0x4010,
0xf000000: 0x40080000,
0x800000: 0x40004000,
0x1800000: 0x84010,
0x2800000: 0x10,
0x3800000: 0x40004010,
0x4800000: 0x40084010,
0x5800000: 0x40000000,
0x6800000: 0x80000,
0x7800000: 0x40080010,
0x8800000: 0x80010,
0x9800000: 0x0,
0xa800000: 0x4000,
0xb800000: 0x40080000,
0xc800000: 0x40000010,
0xd800000: 0x84000,
0xe800000: 0x40084000,
0xf800000: 0x4010,
0x10000000: 0x0,
0x11000000: 0x40080010,
0x12000000: 0x40004010,
0x13000000: 0x40084000,
0x14000000: 0x40080000,
0x15000000: 0x10,
0x16000000: 0x84010,
0x17000000: 0x4000,
0x18000000: 0x4010,
0x19000000: 0x80000,
0x1a000000: 0x80010,
0x1b000000: 0x40000010,
0x1c000000: 0x84000,
0x1d000000: 0x40004000,
0x1e000000: 0x40000000,
0x1f000000: 0x40084010,
0x10800000: 0x84010,
0x11800000: 0x80000,
0x12800000: 0x40080000,
0x13800000: 0x4000,
0x14800000: 0x40004000,
0x15800000: 0x40084010,
0x16800000: 0x10,
0x17800000: 0x40000000,
0x18800000: 0x40084000,
0x19800000: 0x40000010,
0x1a800000: 0x40004010,
0x1b800000: 0x80010,
0x1c800000: 0x0,
0x1d800000: 0x4010,
0x1e800000: 0x40080010,
0x1f800000: 0x84000
},
{
0x0: 0x104,
0x100000: 0x0,
0x200000: 0x4000100,
0x300000: 0x10104,
0x400000: 0x10004,
0x500000: 0x4000004,
0x600000: 0x4010104,
0x700000: 0x4010000,
0x800000: 0x4000000,
0x900000: 0x4010100,
0xa00000: 0x10100,
0xb00000: 0x4010004,
0xc00000: 0x4000104,
0xd00000: 0x10000,
0xe00000: 0x4,
0xf00000: 0x100,
0x80000: 0x4010100,
0x180000: 0x4010004,
0x280000: 0x0,
0x380000: 0x4000100,
0x480000: 0x4000004,
0x580000: 0x10000,
0x680000: 0x10004,
0x780000: 0x104,
0x880000: 0x4,
0x980000: 0x100,
0xa80000: 0x4010000,
0xb80000: 0x10104,
0xc80000: 0x10100,
0xd80000: 0x4000104,
0xe80000: 0x4010104,
0xf80000: 0x4000000,
0x1000000: 0x4010100,
0x1100000: 0x10004,
0x1200000: 0x10000,
0x1300000: 0x4000100,
0x1400000: 0x100,
0x1500000: 0x4010104,
0x1600000: 0x4000004,
0x1700000: 0x0,
0x1800000: 0x4000104,
0x1900000: 0x4000000,
0x1a00000: 0x4,
0x1b00000: 0x10100,
0x1c00000: 0x4010000,
0x1d00000: 0x104,
0x1e00000: 0x10104,
0x1f00000: 0x4010004,
0x1080000: 0x4000000,
0x1180000: 0x104,
0x1280000: 0x4010100,
0x1380000: 0x0,
0x1480000: 0x10004,
0x1580000: 0x4000100,
0x1680000: 0x100,
0x1780000: 0x4010004,
0x1880000: 0x10000,
0x1980000: 0x4010104,
0x1a80000: 0x10104,
0x1b80000: 0x4000004,
0x1c80000: 0x4000104,
0x1d80000: 0x4010000,
0x1e80000: 0x4,
0x1f80000: 0x10100
},
{
0x0: 0x80401000,
0x10000: 0x80001040,
0x20000: 0x401040,
0x30000: 0x80400000,
0x40000: 0x0,
0x50000: 0x401000,
0x60000: 0x80000040,
0x70000: 0x400040,
0x80000: 0x80000000,
0x90000: 0x400000,
0xa0000: 0x40,
0xb0000: 0x80001000,
0xc0000: 0x80400040,
0xd0000: 0x1040,
0xe0000: 0x1000,
0xf0000: 0x80401040,
0x8000: 0x80001040,
0x18000: 0x40,
0x28000: 0x80400040,
0x38000: 0x80001000,
0x48000: 0x401000,
0x58000: 0x80401040,
0x68000: 0x0,
0x78000: 0x80400000,
0x88000: 0x1000,
0x98000: 0x80401000,
0xa8000: 0x400000,
0xb8000: 0x1040,
0xc8000: 0x80000000,
0xd8000: 0x400040,
0xe8000: 0x401040,
0xf8000: 0x80000040,
0x100000: 0x400040,
0x110000: 0x401000,
0x120000: 0x80000040,
0x130000: 0x0,
0x140000: 0x1040,
0x150000: 0x80400040,
0x160000: 0x80401000,
0x170000: 0x80001040,
0x180000: 0x80401040,
0x190000: 0x80000000,
0x1a0000: 0x80400000,
0x1b0000: 0x401040,
0x1c0000: 0x80001000,
0x1d0000: 0x400000,
0x1e0000: 0x40,
0x1f0000: 0x1000,
0x108000: 0x80400000,
0x118000: 0x80401040,
0x128000: 0x0,
0x138000: 0x401000,
0x148000: 0x400040,
0x158000: 0x80000000,
0x168000: 0x80001040,
0x178000: 0x40,
0x188000: 0x80000040,
0x198000: 0x1000,
0x1a8000: 0x80001000,
0x1b8000: 0x80400040,
0x1c8000: 0x1040,
0x1d8000: 0x80401000,
0x1e8000: 0x400000,
0x1f8000: 0x401040
},
{
0x0: 0x80,
0x1000: 0x1040000,
0x2000: 0x40000,
0x3000: 0x20000000,
0x4000: 0x20040080,
0x5000: 0x1000080,
0x6000: 0x21000080,
0x7000: 0x40080,
0x8000: 0x1000000,
0x9000: 0x20040000,
0xa000: 0x20000080,
0xb000: 0x21040080,
0xc000: 0x21040000,
0xd000: 0x0,
0xe000: 0x1040080,
0xf000: 0x21000000,
0x800: 0x1040080,
0x1800: 0x21000080,
0x2800: 0x80,
0x3800: 0x1040000,
0x4800: 0x40000,
0x5800: 0x20040080,
0x6800: 0x21040000,
0x7800: 0x20000000,
0x8800: 0x20040000,
0x9800: 0x0,
0xa800: 0x21040080,
0xb800: 0x1000080,
0xc800: 0x20000080,
0xd800: 0x21000000,
0xe800: 0x1000000,
0xf800: 0x40080,
0x10000: 0x40000,
0x11000: 0x80,
0x12000: 0x20000000,
0x13000: 0x21000080,
0x14000: 0x1000080,
0x15000: 0x21040000,
0x16000: 0x20040080,
0x17000: 0x1000000,
0x18000: 0x21040080,
0x19000: 0x21000000,
0x1a000: 0x1040000,
0x1b000: 0x20040000,
0x1c000: 0x40080,
0x1d000: 0x20000080,
0x1e000: 0x0,
0x1f000: 0x1040080,
0x10800: 0x21000080,
0x11800: 0x1000000,
0x12800: 0x1040000,
0x13800: 0x20040080,
0x14800: 0x20000000,
0x15800: 0x1040080,
0x16800: 0x80,
0x17800: 0x21040000,
0x18800: 0x40080,
0x19800: 0x21040080,
0x1a800: 0x0,
0x1b800: 0x21000000,
0x1c800: 0x1000080,
0x1d800: 0x40000,
0x1e800: 0x20040000,
0x1f800: 0x20000080
},
{
0x0: 0x10000008,
0x100: 0x2000,
0x200: 0x10200000,
0x300: 0x10202008,
0x400: 0x10002000,
0x500: 0x200000,
0x600: 0x200008,
0x700: 0x10000000,
0x800: 0x0,
0x900: 0x10002008,
0xa00: 0x202000,
0xb00: 0x8,
0xc00: 0x10200008,
0xd00: 0x202008,
0xe00: 0x2008,
0xf00: 0x10202000,
0x80: 0x10200000,
0x180: 0x10202008,
0x280: 0x8,
0x380: 0x200000,
0x480: 0x202008,
0x580: 0x10000008,
0x680: 0x10002000,
0x780: 0x2008,
0x880: 0x200008,
0x980: 0x2000,
0xa80: 0x10002008,
0xb80: 0x10200008,
0xc80: 0x0,
0xd80: 0x10202000,
0xe80: 0x202000,
0xf80: 0x10000000,
0x1000: 0x10002000,
0x1100: 0x10200008,
0x1200: 0x10202008,
0x1300: 0x2008,
0x1400: 0x200000,
0x1500: 0x10000000,
0x1600: 0x10000008,
0x1700: 0x202000,
0x1800: 0x202008,
0x1900: 0x0,
0x1a00: 0x8,
0x1b00: 0x10200000,
0x1c00: 0x2000,
0x1d00: 0x10002008,
0x1e00: 0x10202000,
0x1f00: 0x200008,
0x1080: 0x8,
0x1180: 0x202000,
0x1280: 0x200000,
0x1380: 0x10000008,
0x1480: 0x10002000,
0x1580: 0x2008,
0x1680: 0x10202008,
0x1780: 0x10200000,
0x1880: 0x10202000,
0x1980: 0x10200008,
0x1a80: 0x2000,
0x1b80: 0x202008,
0x1c80: 0x200008,
0x1d80: 0x0,
0x1e80: 0x10000000,
0x1f80: 0x10002008
},
{
0x0: 0x100000,
0x10: 0x2000401,
0x20: 0x400,
0x30: 0x100401,
0x40: 0x2100401,
0x50: 0x0,
0x60: 0x1,
0x70: 0x2100001,
0x80: 0x2000400,
0x90: 0x100001,
0xa0: 0x2000001,
0xb0: 0x2100400,
0xc0: 0x2100000,
0xd0: 0x401,
0xe0: 0x100400,
0xf0: 0x2000000,
0x8: 0x2100001,
0x18: 0x0,
0x28: 0x2000401,
0x38: 0x2100400,
0x48: 0x100000,
0x58: 0x2000001,
0x68: 0x2000000,
0x78: 0x401,
0x88: 0x100401,
0x98: 0x2000400,
0xa8: 0x2100000,
0xb8: 0x100001,
0xc8: 0x400,
0xd8: 0x2100401,
0xe8: 0x1,
0xf8: 0x100400,
0x100: 0x2000000,
0x110: 0x100000,
0x120: 0x2000401,
0x130: 0x2100001,
0x140: 0x100001,
0x150: 0x2000400,
0x160: 0x2100400,
0x170: 0x100401,
0x180: 0x401,
0x190: 0x2100401,
0x1a0: 0x100400,
0x1b0: 0x1,
0x1c0: 0x0,
0x1d0: 0x2100000,
0x1e0: 0x2000001,
0x1f0: 0x400,
0x108: 0x100400,
0x118: 0x2000401,
0x128: 0x2100001,
0x138: 0x1,
0x148: 0x2000000,
0x158: 0x100000,
0x168: 0x401,
0x178: 0x2100400,
0x188: 0x2000001,
0x198: 0x2100000,
0x1a8: 0x0,
0x1b8: 0x2100401,
0x1c8: 0x100401,
0x1d8: 0x400,
0x1e8: 0x2000400,
0x1f8: 0x100001
},
{
0x0: 0x8000820,
0x1: 0x20000,
0x2: 0x8000000,
0x3: 0x20,
0x4: 0x20020,
0x5: 0x8020820,
0x6: 0x8020800,
0x7: 0x800,
0x8: 0x8020000,
0x9: 0x8000800,
0xa: 0x20800,
0xb: 0x8020020,
0xc: 0x820,
0xd: 0x0,
0xe: 0x8000020,
0xf: 0x20820,
0x80000000: 0x800,
0x80000001: 0x8020820,
0x80000002: 0x8000820,
0x80000003: 0x8000000,
0x80000004: 0x8020000,
0x80000005: 0x20800,
0x80000006: 0x20820,
0x80000007: 0x20,
0x80000008: 0x8000020,
0x80000009: 0x820,
0x8000000a: 0x20020,
0x8000000b: 0x8020800,
0x8000000c: 0x0,
0x8000000d: 0x8020020,
0x8000000e: 0x8000800,
0x8000000f: 0x20000,
0x10: 0x20820,
0x11: 0x8020800,
0x12: 0x20,
0x13: 0x800,
0x14: 0x8000800,
0x15: 0x8000020,
0x16: 0x8020020,
0x17: 0x20000,
0x18: 0x0,
0x19: 0x20020,
0x1a: 0x8020000,
0x1b: 0x8000820,
0x1c: 0x8020820,
0x1d: 0x20800,
0x1e: 0x820,
0x1f: 0x8000000,
0x80000010: 0x20000,
0x80000011: 0x800,
0x80000012: 0x8020020,
0x80000013: 0x20820,
0x80000014: 0x20,
0x80000015: 0x8020000,
0x80000016: 0x8000000,
0x80000017: 0x8000820,
0x80000018: 0x8020820,
0x80000019: 0x8000020,
0x8000001a: 0x8000800,
0x8000001b: 0x0,
0x8000001c: 0x20800,
0x8000001d: 0x820,
0x8000001e: 0x20020,
0x8000001f: 0x8020800
}
];
// Masks that select the SBOX input
var SBOX_MASK = [
0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000,
0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f
];
/**
* DES block cipher algorithm.
*/
var DES = C_algo.DES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
// Select 56 bits according to PC1
var keyBits = [];
for (var i = 0; i < 56; i++) {
var keyBitPos = PC1[i] - 1;
keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1;
}
// Assemble 16 subkeys
var subKeys = this._subKeys = [];
for (var nSubKey = 0; nSubKey < 16; nSubKey++) {
// Create subkey
var subKey = subKeys[nSubKey] = [];
// Shortcut
var bitShift = BIT_SHIFTS[nSubKey];
// Select 48 bits according to PC2
for (var i = 0; i < 24; i++) {
// Select from the left 28 key bits
subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6);
// Select from the right 28 key bits
subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6);
}
// Since each subkey is applied to an expanded 32-bit input,
// the subkey can be broken into 8 values scaled to 32-bits,
// which allows the key to be used without expansion
subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31);
for (var i = 1; i < 7; i++) {
subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3);
}
subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27);
}
// Compute inverse subkeys
var invSubKeys = this._invSubKeys = [];
for (var i = 0; i < 16; i++) {
invSubKeys[i] = subKeys[15 - i];
}
},
encryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._subKeys);
},
decryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._invSubKeys);
},
_doCryptBlock: function (M, offset, subKeys) {
// Get input
this._lBlock = M[offset];
this._rBlock = M[offset + 1];
// Initial permutation
exchangeLR.call(this, 4, 0x0f0f0f0f);
exchangeLR.call(this, 16, 0x0000ffff);
exchangeRL.call(this, 2, 0x33333333);
exchangeRL.call(this, 8, 0x00ff00ff);
exchangeLR.call(this, 1, 0x55555555);
// Rounds
for (var round = 0; round < 16; round++) {
// Shortcuts
var subKey = subKeys[round];
var lBlock = this._lBlock;
var rBlock = this._rBlock;
// Feistel function
var f = 0;
for (var i = 0; i < 8; i++) {
f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];
}
this._lBlock = rBlock;
this._rBlock = lBlock ^ f;
}
// Undo swap from last round
var t = this._lBlock;
this._lBlock = this._rBlock;
this._rBlock = t;
// Final permutation
exchangeLR.call(this, 1, 0x55555555);
exchangeRL.call(this, 8, 0x00ff00ff);
exchangeRL.call(this, 2, 0x33333333);
exchangeLR.call(this, 16, 0x0000ffff);
exchangeLR.call(this, 4, 0x0f0f0f0f);
// Set output
M[offset] = this._lBlock;
M[offset + 1] = this._rBlock;
},
keySize: 64/32,
ivSize: 64/32,
blockSize: 64/32
});
// Swap bits across the left and right words
function exchangeLR(offset, mask) {
var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask;
this._rBlock ^= t;
this._lBlock ^= t << offset;
}
function exchangeRL(offset, mask) {
var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask;
this._lBlock ^= t;
this._rBlock ^= t << offset;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.DES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg);
*/
C.DES = BlockCipher._createHelper(DES);
/**
* Triple-DES block cipher algorithm.
*/
var TripleDES = C_algo.TripleDES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
// Create DES instances
this._des1 = DES.createEncryptor(WordArray.create(keyWords.slice(0, 2)));
this._des2 = DES.createEncryptor(WordArray.create(keyWords.slice(2, 4)));
this._des3 = DES.createEncryptor(WordArray.create(keyWords.slice(4, 6)));
},
encryptBlock: function (M, offset) {
this._des1.encryptBlock(M, offset);
this._des2.decryptBlock(M, offset);
this._des3.encryptBlock(M, offset);
},
decryptBlock: function (M, offset) {
this._des3.decryptBlock(M, offset);
this._des2.encryptBlock(M, offset);
this._des1.decryptBlock(M, offset);
},
keySize: 192/32,
ivSize: 64/32,
blockSize: 64/32
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg);
*/
C.TripleDES = BlockCipher._createHelper(TripleDES);
}());
return CryptoJS.TripleDES;
}));
},{"./cipher-core":41,"./core":42,"./enc-base64":43,"./evpkdf":45,"./md5":50}],73:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var X32WordArray = C_lib.WordArray;
/**
* x64 namespace.
*/
var C_x64 = C.x64 = {};
/**
* A 64-bit word.
*/
var X64Word = C_x64.Word = Base.extend({
/**
* Initializes a newly created 64-bit word.
*
* @param {number} high The high 32 bits.
* @param {number} low The low 32 bits.
*
* @example
*
* var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);
*/
init: function (high, low) {
this.high = high;
this.low = low;
}
/**
* Bitwise NOTs this word.
*
* @return {X64Word} A new x64-Word object after negating.
*
* @example
*
* var negated = x64Word.not();
*/
// not: function () {
// var high = ~this.high;
// var low = ~this.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise ANDs this word with the passed word.
*
* @param {X64Word} word The x64-Word to AND with this word.
*
* @return {X64Word} A new x64-Word object after ANDing.
*
* @example
*
* var anded = x64Word.and(anotherX64Word);
*/
// and: function (word) {
// var high = this.high & word.high;
// var low = this.low & word.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise ORs this word with the passed word.
*
* @param {X64Word} word The x64-Word to OR with this word.
*
* @return {X64Word} A new x64-Word object after ORing.
*
* @example
*
* var ored = x64Word.or(anotherX64Word);
*/
// or: function (word) {
// var high = this.high | word.high;
// var low = this.low | word.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise XORs this word with the passed word.
*
* @param {X64Word} word The x64-Word to XOR with this word.
*
* @return {X64Word} A new x64-Word object after XORing.
*
* @example
*
* var xored = x64Word.xor(anotherX64Word);
*/
// xor: function (word) {
// var high = this.high ^ word.high;
// var low = this.low ^ word.low;
// return X64Word.create(high, low);
// },
/**
* Shifts this word n bits to the left.
*
* @param {number} n The number of bits to shift.
*
* @return {X64Word} A new x64-Word object after shifting.
*
* @example
*
* var shifted = x64Word.shiftL(25);
*/
// shiftL: function (n) {
// if (n < 32) {
// var high = (this.high << n) | (this.low >>> (32 - n));
// var low = this.low << n;
// } else {
// var high = this.low << (n - 32);
// var low = 0;
// }
// return X64Word.create(high, low);
// },
/**
* Shifts this word n bits to the right.
*
* @param {number} n The number of bits to shift.
*
* @return {X64Word} A new x64-Word object after shifting.
*
* @example
*
* var shifted = x64Word.shiftR(7);
*/
// shiftR: function (n) {
// if (n < 32) {
// var low = (this.low >>> n) | (this.high << (32 - n));
// var high = this.high >>> n;
// } else {
// var low = this.high >>> (n - 32);
// var high = 0;
// }
// return X64Word.create(high, low);
// },
/**
* Rotates this word n bits to the left.
*
* @param {number} n The number of bits to rotate.
*
* @return {X64Word} A new x64-Word object after rotating.
*
* @example
*
* var rotated = x64Word.rotL(25);
*/
// rotL: function (n) {
// return this.shiftL(n).or(this.shiftR(64 - n));
// },
/**
* Rotates this word n bits to the right.
*
* @param {number} n The number of bits to rotate.
*
* @return {X64Word} A new x64-Word object after rotating.
*
* @example
*
* var rotated = x64Word.rotR(7);
*/
// rotR: function (n) {
// return this.shiftR(n).or(this.shiftL(64 - n));
// },
/**
* Adds this word with the passed word.
*
* @param {X64Word} word The x64-Word to add with this word.
*
* @return {X64Word} A new x64-Word object after adding.
*
* @example
*
* var added = x64Word.add(anotherX64Word);
*/
// add: function (word) {
// var low = (this.low + word.low) | 0;
// var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;
// var high = (this.high + word.high + carry) | 0;
// return X64Word.create(high, low);
// }
});
/**
* An array of 64-bit words.
*
* @property {Array} words The array of CryptoJS.x64.Word objects.
* @property {number} sigBytes The number of significant bytes in this word array.
*/
var X64WordArray = C_x64.WordArray = Base.extend({
/**
* Initializes a newly created word array.
*
* @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
*
* @example
*
* var wordArray = CryptoJS.x64.WordArray.create();
*
* var wordArray = CryptoJS.x64.WordArray.create([
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
* ]);
*
* var wordArray = CryptoJS.x64.WordArray.create([
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
* ], 10);
*/
init: function (words, sigBytes) {
words = this.words = words || [];
if (sigBytes != undefined) {
this.sigBytes = sigBytes;
} else {
this.sigBytes = words.length * 8;
}
},
/**
* Converts this 64-bit word array to a 32-bit word array.
*
* @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.
*
* @example
*
* var x32WordArray = x64WordArray.toX32();
*/
toX32: function () {
// Shortcuts
var x64Words = this.words;
var x64WordsLength = x64Words.length;
// Convert
var x32Words = [];
for (var i = 0; i < x64WordsLength; i++) {
var x64Word = x64Words[i];
x32Words.push(x64Word.high);
x32Words.push(x64Word.low);
}
return X32WordArray.create(x32Words, this.sigBytes);
},
/**
* Creates a copy of this word array.
*
* @return {X64WordArray} The clone.
*
* @example
*
* var clone = x64WordArray.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
// Clone "words" array
var words = clone.words = this.words.slice(0);
// Clone each X64Word object
var wordsLength = words.length;
for (var i = 0; i < wordsLength; i++) {
words[i] = words[i].clone();
}
return clone;
}
});
}());
return CryptoJS;
}));
},{"./core":42}],74:[function(_dereq_,module,exports){
// shim for using process in browser
var process = module.exports = {};
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = setTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
clearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
setTimeout(drainQueue, 0);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
},{}],75:[function(_dereq_,module,exports){
'use strict';
var asap = _dereq_('asap')
module.exports = Promise
function Promise(fn) {
if (typeof this !== 'object') throw new TypeError('Promises must be constructed via new')
if (typeof fn !== 'function') throw new TypeError('not a function')
var state = null
var value = null
var deferreds = []
var self = this
this.then = function(onFulfilled, onRejected) {
return new Promise(function(resolve, reject) {
handle(new Handler(onFulfilled, onRejected, resolve, reject))
})
}
function handle(deferred) {
if (state === null) {
deferreds.push(deferred)
return
}
asap(function() {
var cb = state ? deferred.onFulfilled : deferred.onRejected
if (cb === null) {
(state ? deferred.resolve : deferred.reject)(value)
return
}
var ret
try {
ret = cb(value)
}
catch (e) {
deferred.reject(e)
return
}
deferred.resolve(ret)
})
}
function resolve(newValue) {
try { //Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
if (newValue === self) throw new TypeError('A promise cannot be resolved with itself.')
if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
var then = newValue.then
if (typeof then === 'function') {
doResolve(then.bind(newValue), resolve, reject)
return
}
}
state = true
value = newValue
finale()
} catch (e) { reject(e) }
}
function reject(newValue) {
state = false
value = newValue
finale()
}
function finale() {
for (var i = 0, len = deferreds.length; i < len; i++)
handle(deferreds[i])
deferreds = null
}
doResolve(fn, resolve, reject)
}
function Handler(onFulfilled, onRejected, resolve, reject){
this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null
this.onRejected = typeof onRejected === 'function' ? onRejected : null
this.resolve = resolve
this.reject = reject
}
/**
* Take a potentially misbehaving resolver function and make sure
* onFulfilled and onRejected are only called once.
*
* Makes no guarantees about asynchrony.
*/
function doResolve(fn, onFulfilled, onRejected) {
var done = false;
try {
fn(function (value) {
if (done) return
done = true
onFulfilled(value)
}, function (reason) {
if (done) return
done = true
onRejected(reason)
})
} catch (ex) {
if (done) return
done = true
onRejected(ex)
}
}
},{"asap":77}],76:[function(_dereq_,module,exports){
'use strict';
//This file contains then/promise specific extensions to the core promise API
var Promise = _dereq_('./core.js')
var asap = _dereq_('asap')
module.exports = Promise
/* Static Functions */
function ValuePromise(value) {
this.then = function (onFulfilled) {
if (typeof onFulfilled !== 'function') return this
return new Promise(function (resolve, reject) {
asap(function () {
try {
resolve(onFulfilled(value))
} catch (ex) {
reject(ex);
}
})
})
}
}
ValuePromise.prototype = Object.create(Promise.prototype)
var TRUE = new ValuePromise(true)
var FALSE = new ValuePromise(false)
var NULL = new ValuePromise(null)
var UNDEFINED = new ValuePromise(undefined)
var ZERO = new ValuePromise(0)
var EMPTYSTRING = new ValuePromise('')
Promise.resolve = function (value) {
if (value instanceof Promise) return value
if (value === null) return NULL
if (value === undefined) return UNDEFINED
if (value === true) return TRUE
if (value === false) return FALSE
if (value === 0) return ZERO
if (value === '') return EMPTYSTRING
if (typeof value === 'object' || typeof value === 'function') {
try {
var then = value.then
if (typeof then === 'function') {
return new Promise(then.bind(value))
}
} catch (ex) {
return new Promise(function (resolve, reject) {
reject(ex)
})
}
}
return new ValuePromise(value)
}
Promise.from = Promise.cast = function (value) {
var err = new Error('Promise.from and Promise.cast are deprecated, use Promise.resolve instead')
err.name = 'Warning'
console.warn(err.stack)
return Promise.resolve(value)
}
Promise.denodeify = function (fn, argumentCount) {
argumentCount = argumentCount || Infinity
return function () {
var self = this
var args = Array.prototype.slice.call(arguments)
return new Promise(function (resolve, reject) {
while (args.length && args.length > argumentCount) {
args.pop()
}
args.push(function (err, res) {
if (err) reject(err)
else resolve(res)
})
fn.apply(self, args)
})
}
}
Promise.nodeify = function (fn) {
return function () {
var args = Array.prototype.slice.call(arguments)
var callback = typeof args[args.length - 1] === 'function' ? args.pop() : null
try {
return fn.apply(this, arguments).nodeify(callback)
} catch (ex) {
if (callback === null || typeof callback == 'undefined') {
return new Promise(function (resolve, reject) { reject(ex) })
} else {
asap(function () {
callback(ex)
})
}
}
}
}
Promise.all = function () {
var calledWithArray = arguments.length === 1 && Array.isArray(arguments[0])
var args = Array.prototype.slice.call(calledWithArray ? arguments[0] : arguments)
if (!calledWithArray) {
var err = new Error('Promise.all should be called with a single array, calling it with multiple arguments is deprecated')
err.name = 'Warning'
console.warn(err.stack)
}
return new Promise(function (resolve, reject) {
if (args.length === 0) return resolve([])
var remaining = args.length
function res(i, val) {
try {
if (val && (typeof val === 'object' || typeof val === 'function')) {
var then = val.then
if (typeof then === 'function') {
then.call(val, function (val) { res(i, val) }, reject)
return
}
}
args[i] = val
if (--remaining === 0) {
resolve(args);
}
} catch (ex) {
reject(ex)
}
}
for (var i = 0; i < args.length; i++) {
res(i, args[i])
}
})
}
Promise.reject = function (value) {
return new Promise(function (resolve, reject) {
reject(value);
});
}
Promise.race = function (values) {
return new Promise(function (resolve, reject) {
values.forEach(function(value){
Promise.resolve(value).then(resolve, reject);
})
});
}
/* Prototype Methods */
Promise.prototype.done = function (onFulfilled, onRejected) {
var self = arguments.length ? this.then.apply(this, arguments) : this
self.then(null, function (err) {
asap(function () {
throw err
})
})
}
Promise.prototype.nodeify = function (callback) {
if (typeof callback != 'function') return this
this.then(function (value) {
asap(function () {
callback(null, value)
})
}, function (err) {
asap(function () {
callback(err)
})
})
}
Promise.prototype['catch'] = function (onRejected) {
return this.then(null, onRejected);
}
},{"./core.js":75,"asap":77}],77:[function(_dereq_,module,exports){
(function (process){
// Use the fastest possible means to execute a task in a future turn
// of the event loop.
// linked list of tasks (single, with head node)
var head = {task: void 0, next: null};
var tail = head;
var flushing = false;
var requestFlush = void 0;
var isNodeJS = false;
function flush() {
/* jshint loopfunc: true */
while (head.next) {
head = head.next;
var task = head.task;
head.task = void 0;
var domain = head.domain;
if (domain) {
head.domain = void 0;
domain.enter();
}
try {
task();
} catch (e) {
if (isNodeJS) {
// In node, uncaught exceptions are considered fatal errors.
// Re-throw them synchronously to interrupt flushing!
// Ensure continuation if the uncaught exception is suppressed
// listening "uncaughtException" events (as domains does).
// Continue in next event to avoid tick recursion.
if (domain) {
domain.exit();
}
setTimeout(flush, 0);
if (domain) {
domain.enter();
}
throw e;
} else {
// In browsers, uncaught exceptions are not fatal.
// Re-throw them asynchronously to avoid slow-downs.
setTimeout(function() {
throw e;
}, 0);
}
}
if (domain) {
domain.exit();
}
}
flushing = false;
}
if (typeof process !== "undefined" && process.nextTick) {
// Node.js before 0.9. Note that some fake-Node environments, like the
// Mocha test runner, introduce a `process` global without a `nextTick`.
isNodeJS = true;
requestFlush = function () {
process.nextTick(flush);
};
} else if (typeof setImmediate === "function") {
// In IE10, Node.js 0.9+, or https://github.com/NobleJS/setImmediate
if (typeof window !== "undefined") {
requestFlush = setImmediate.bind(window, flush);
} else {
requestFlush = function () {
setImmediate(flush);
};
}
} else if (typeof MessageChannel !== "undefined") {
// modern browsers
// http://www.nonblocking.io/2011/06/windownexttick.html
var channel = new MessageChannel();
channel.port1.onmessage = flush;
requestFlush = function () {
channel.port2.postMessage(0);
};
} else {
// old browsers
requestFlush = function () {
setTimeout(flush, 0);
};
}
function asap(task) {
tail = tail.next = {
task: task,
domain: isNodeJS && process.domain,
next: null
};
if (!flushing) {
flushing = true;
requestFlush();
}
};
module.exports = asap;
}).call(this,_dereq_('_process'))
},{"_process":74}],78:[function(_dereq_,module,exports){
// Some code originally from async_storage.js in
// [Gaia](https://github.com/mozilla-b2g/gaia).
(function() {
'use strict';
// Originally found in https://github.com/mozilla-b2g/gaia/blob/e8f624e4cc9ea945727278039b3bc9bcb9f8667a/shared/js/async_storage.js
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
// Initialize IndexedDB; fall back to vendor-prefixed versions if needed.
var indexedDB = indexedDB || this.indexedDB || this.webkitIndexedDB ||
this.mozIndexedDB || this.OIndexedDB ||
this.msIndexedDB;
// If IndexedDB isn't available, we get outta here!
if (!indexedDB) {
return;
}
var DETECT_BLOB_SUPPORT_STORE = 'local-forage-detect-blob-support';
var supportsBlobs;
// Abstracts constructing a Blob object, so it also works in older
// browsers that don't support the native Blob constructor. (i.e.
// old QtWebKit versions, at least).
function _createBlob(parts, properties) {
parts = parts || [];
properties = properties || {};
try {
return new Blob(parts, properties);
} catch (e) {
if (e.name !== 'TypeError') {
throw e;
}
var BlobBuilder = window.BlobBuilder ||
window.MSBlobBuilder ||
window.MozBlobBuilder ||
window.WebKitBlobBuilder;
var builder = new BlobBuilder();
for (var i = 0; i < parts.length; i += 1) {
builder.append(parts[i]);
}
return builder.getBlob(properties.type);
}
}
// Transform a binary string to an array buffer, because otherwise
// weird stuff happens when you try to work with the binary string directly.
// It is known.
// From http://stackoverflow.com/questions/14967647/ (continues on next line)
// encode-decode-image-with-base64-breaks-image (2013-04-21)
function _binStringToArrayBuffer(bin) {
var length = bin.length;
var buf = new ArrayBuffer(length);
var arr = new Uint8Array(buf);
for (var i = 0; i < length; i++) {
arr[i] = bin.charCodeAt(i);
}
return buf;
}
// Fetch a blob using ajax. This reveals bugs in Chrome < 43.
// For details on all this junk:
// https://github.com/nolanlawson/state-of-binary-data-in-the-browser#readme
function _blobAjax(url) {
return new Promise(function(resolve, reject) {
var xhr = new XMLHttpRequest();
xhr.open('GET', url);
xhr.withCredentials = true;
xhr.responseType = 'arraybuffer';
xhr.onreadystatechange = function() {
if (xhr.readyState !== 4) {
return;
}
if (xhr.status === 200) {
return resolve({
response: xhr.response,
type: xhr.getResponseHeader('Content-Type')
});
}
reject({status: xhr.status, response: xhr.response});
};
xhr.send();
});
}
//
// Detect blob support. Chrome didn't support it until version 38.
// In version 37 they had a broken version where PNGs (and possibly
// other binary types) aren't stored correctly, because when you fetch
// them, the content type is always null.
//
// Furthermore, they have some outstanding bugs where blobs occasionally
// are read by FileReader as null, or by ajax as 404s.
//
// Sadly we use the 404 bug to detect the FileReader bug, so if they
// get fixed independently and released in different versions of Chrome,
// then the bug could come back. So it's worthwhile to watch these issues:
// 404 bug: https://code.google.com/p/chromium/issues/detail?id=447916
// FileReader bug: https://code.google.com/p/chromium/issues/detail?id=447836
//
function _checkBlobSupportWithoutCaching(idb) {
return new Promise(function(resolve, reject) {
var blob = _createBlob([''], {type: 'image/png'});
var txn = idb.transaction([DETECT_BLOB_SUPPORT_STORE], 'readwrite');
txn.objectStore(DETECT_BLOB_SUPPORT_STORE).put(blob, 'key');
txn.oncomplete = function() {
// have to do it in a separate transaction, else the correct
// content type is always returned
var blobTxn = idb.transaction([DETECT_BLOB_SUPPORT_STORE],
'readwrite');
var getBlobReq = blobTxn.objectStore(
DETECT_BLOB_SUPPORT_STORE).get('key');
getBlobReq.onerror = reject;
getBlobReq.onsuccess = function(e) {
var storedBlob = e.target.result;
var url = URL.createObjectURL(storedBlob);
_blobAjax(url).then(function(res) {
resolve(!!(res && res.type === 'image/png'));
}, function() {
resolve(false);
}).then(function() {
URL.revokeObjectURL(url);
});
};
};
})['catch'](function() {
return false; // error, so assume unsupported
});
}
function _checkBlobSupport(idb) {
if (typeof supportsBlobs === 'boolean') {
return Promise.resolve(supportsBlobs);
}
return _checkBlobSupportWithoutCaching(idb).then(function(value) {
supportsBlobs = value;
return supportsBlobs;
});
}
// encode a blob for indexeddb engines that don't support blobs
function _encodeBlob(blob) {
return new Promise(function(resolve, reject) {
var reader = new FileReader();
reader.onerror = reject;
reader.onloadend = function(e) {
var base64 = btoa(e.target.result || '');
resolve({
__local_forage_encoded_blob: true,
data: base64,
type: blob.type
});
};
reader.readAsBinaryString(blob);
});
}
// decode an encoded blob
function _decodeBlob(encodedBlob) {
var arrayBuff = _binStringToArrayBuffer(atob(encodedBlob.data));
return _createBlob([arrayBuff], { type: encodedBlob.type});
}
// is this one of our fancy encoded blobs?
function _isEncodedBlob(value) {
return value && value.__local_forage_encoded_blob;
}
// Open the IndexedDB database (automatically creates one if one didn't
// previously exist), using any options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {
db: null
};
if (options) {
for (var i in options) {
dbInfo[i] = options[i];
}
}
return new Promise(function(resolve, reject) {
var openreq = indexedDB.open(dbInfo.name, dbInfo.version);
openreq.onerror = function() {
reject(openreq.error);
};
openreq.onupgradeneeded = function(e) {
// First time setup: create an empty object store
openreq.result.createObjectStore(dbInfo.storeName);
if (e.oldVersion <= 1) {
// added when support for blob shims was added
openreq.result.createObjectStore(DETECT_BLOB_SUPPORT_STORE);
}
};
openreq.onsuccess = function() {
dbInfo.db = openreq.result;
self._dbInfo = dbInfo;
resolve();
};
});
}
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.get(key);
req.onsuccess = function() {
var value = req.result;
if (value === undefined) {
value = null;
}
if (_isEncodedBlob(value)) {
value = _decodeBlob(value);
}
resolve(value);
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Iterate over all items stored in database.
function iterate(iterator, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.openCursor();
var iterationNumber = 1;
req.onsuccess = function() {
var cursor = req.result;
if (cursor) {
var value = cursor.value;
if (_isEncodedBlob(value)) {
value = _decodeBlob(value);
}
var result = iterator(value, cursor.key, iterationNumber++);
if (result !== void(0)) {
resolve(result);
} else {
cursor['continue']();
}
} else {
resolve();
}
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
var dbInfo;
self.ready().then(function() {
dbInfo = self._dbInfo;
return _checkBlobSupport(dbInfo.db);
}).then(function(blobSupport) {
if (!blobSupport && value instanceof Blob) {
return _encodeBlob(value);
}
return value;
}).then(function(value) {
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
// The reason we don't _save_ null is because IE 10 does
// not support saving the `null` type in IndexedDB. How
// ironic, given the bug below!
// See: https://github.com/mozilla/localForage/issues/161
if (value === null) {
value = undefined;
}
var req = store.put(value, key);
transaction.oncomplete = function() {
// Cast to undefined so the value passed to
// callback/promise is the same as what one would get out
// of `getItem()` later. This leads to some weirdness
// (setItem('foo', undefined) will return `null`), but
// it's not my fault localStorage is our baseline and that
// it's weird.
if (value === undefined) {
value = null;
}
resolve(value);
};
transaction.onabort = transaction.onerror = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
// We use a Grunt task to make this safe for IE and some
// versions of Android (including those used by Cordova).
// Normally IE won't like `['delete']()` and will insist on
// using `['delete']()`, but we have a build step that
// fixes this for us now.
var req = store['delete'](key);
transaction.oncomplete = function() {
resolve();
};
transaction.onerror = function() {
reject(req.error);
};
// The request will be also be aborted if we've exceeded our storage
// space.
transaction.onabort = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function clear(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
var req = store.clear();
transaction.oncomplete = function() {
resolve();
};
transaction.onabort = transaction.onerror = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function length(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.count();
req.onsuccess = function() {
resolve(req.result);
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function key(n, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
if (n < 0) {
resolve(null);
return;
}
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var advanced = false;
var req = store.openCursor();
req.onsuccess = function() {
var cursor = req.result;
if (!cursor) {
// this means there weren't enough keys
resolve(null);
return;
}
if (n === 0) {
// We have the first key, return it if that's what they
// wanted.
resolve(cursor.key);
} else {
if (!advanced) {
// Otherwise, ask the cursor to skip ahead n
// records.
advanced = true;
cursor.advance(n);
} else {
// When we get here, we've got the nth key.
resolve(cursor.key);
}
}
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.openCursor();
var keys = [];
req.onsuccess = function() {
var cursor = req.result;
if (!cursor) {
resolve(keys);
return;
}
keys.push(cursor.key);
cursor['continue']();
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var asyncStorage = {
_driver: 'asyncStorage',
_initStorage: _initStorage,
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
module.exports = asyncStorage;
} else if (typeof define === 'function' && define.amd) {
define('asyncStorage', function() {
return asyncStorage;
});
} else {
this.asyncStorage = asyncStorage;
}
}).call(window);
},{"promise":76}],79:[function(_dereq_,module,exports){
// If IndexedDB isn't available, we'll fall back to localStorage.
// Note that this will have considerable performance and storage
// side-effects (all data will be serialized on save and only data that
// can be converted to a string via `JSON.stringify()` will be saved).
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
var globalObject = this;
var serializer = null;
var localStorage = null;
// If the app is running inside a Google Chrome packaged webapp, or some
// other context where localStorage isn't available, we don't use
// localStorage. This feature detection is preferred over the old
// `if (window.chrome && window.chrome.runtime)` code.
// See: https://github.com/mozilla/localForage/issues/68
try {
// If localStorage isn't available, we get outta here!
// This should be inside a try catch
if (!this.localStorage || !('setItem' in this.localStorage)) {
return;
}
// Initialize localStorage and create a variable to use throughout
// the code.
localStorage = this.localStorage;
} catch (e) {
return;
}
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Config the localStorage backend, using options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {};
if (options) {
for (var i in options) {
dbInfo[i] = options[i];
}
}
dbInfo.keyPrefix = dbInfo.name + '/';
self._dbInfo = dbInfo;
var serializerPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_(['localforageSerializer'], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
resolve(_dereq_('./../utils/serializer'));
} else {
resolve(globalObject.localforageSerializer);
}
});
return serializerPromise.then(function(lib) {
serializer = lib;
return Promise.resolve();
});
}
// Remove all keys from the datastore, effectively destroying all data in
// the app's key/value store!
function clear(callback) {
var self = this;
var promise = self.ready().then(function() {
var keyPrefix = self._dbInfo.keyPrefix;
for (var i = localStorage.length - 1; i >= 0; i--) {
var key = localStorage.key(i);
if (key.indexOf(keyPrefix) === 0) {
localStorage.removeItem(key);
}
}
});
executeCallback(promise, callback);
return promise;
}
// Retrieve an item from the store. Unlike the original async_storage
// library in Gaia, we don't modify return values at all. If a key's value
// is `undefined`, we pass that value to the callback function.
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var result = localStorage.getItem(dbInfo.keyPrefix + key);
// If a result was found, parse it from the serialized
// string into a JS object. If result isn't truthy, the key
// is likely undefined and we'll pass it straight to the
// callback.
if (result) {
result = serializer.deserialize(result);
}
return result;
});
executeCallback(promise, callback);
return promise;
}
// Iterate over all items in the store.
function iterate(iterator, callback) {
var self = this;
var promise = self.ready().then(function() {
var keyPrefix = self._dbInfo.keyPrefix;
var keyPrefixLength = keyPrefix.length;
var length = localStorage.length;
for (var i = 0; i < length; i++) {
var key = localStorage.key(i);
var value = localStorage.getItem(key);
// If a result was found, parse it from the serialized
// string into a JS object. If result isn't truthy, the
// key is likely undefined and we'll pass it straight
// to the iterator.
if (value) {
value = serializer.deserialize(value);
}
value = iterator(value, key.substring(keyPrefixLength), i + 1);
if (value !== void(0)) {
return value;
}
}
});
executeCallback(promise, callback);
return promise;
}
// Same as localStorage's key() method, except takes a callback.
function key(n, callback) {
var self = this;
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var result;
try {
result = localStorage.key(n);
} catch (error) {
result = null;
}
// Remove the prefix from the key, if a key is found.
if (result) {
result = result.substring(dbInfo.keyPrefix.length);
}
return result;
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var length = localStorage.length;
var keys = [];
for (var i = 0; i < length; i++) {
if (localStorage.key(i).indexOf(dbInfo.keyPrefix) === 0) {
keys.push(localStorage.key(i).substring(dbInfo.keyPrefix.length));
}
}
return keys;
});
executeCallback(promise, callback);
return promise;
}
// Supply the number of keys in the datastore to the callback function.
function length(callback) {
var self = this;
var promise = self.keys().then(function(keys) {
return keys.length;
});
executeCallback(promise, callback);
return promise;
}
// Remove an item from the store, nice and simple.
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
localStorage.removeItem(dbInfo.keyPrefix + key);
});
executeCallback(promise, callback);
return promise;
}
// Set a key's value and run an optional callback once the value is set.
// Unlike Gaia's implementation, the callback function is passed the value,
// in case you want to operate on that value only after you're sure it
// saved, or something like that.
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
// Convert undefined values to null.
// https://github.com/mozilla/localForage/pull/42
if (value === undefined) {
value = null;
}
// Save the original value to pass to the callback.
var originalValue = value;
return new Promise(function(resolve, reject) {
serializer.serialize(value, function(value, error) {
if (error) {
reject(error);
} else {
try {
var dbInfo = self._dbInfo;
localStorage.setItem(dbInfo.keyPrefix + key, value);
resolve(originalValue);
} catch (e) {
// localStorage capacity exceeded.
// TODO: Make this a specific error/event.
if (e.name === 'QuotaExceededError' ||
e.name === 'NS_ERROR_DOM_QUOTA_REACHED') {
reject(e);
}
reject(e);
}
}
});
});
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var localStorageWrapper = {
_driver: 'localStorageWrapper',
_initStorage: _initStorage,
// Default API, from Gaia/localStorage.
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (moduleType === ModuleType.EXPORT) {
module.exports = localStorageWrapper;
} else if (moduleType === ModuleType.DEFINE) {
define('localStorageWrapper', function() {
return localStorageWrapper;
});
} else {
this.localStorageWrapper = localStorageWrapper;
}
}).call(window);
},{"./../utils/serializer":82,"promise":76}],80:[function(_dereq_,module,exports){
/*
* Includes code from:
*
* base64-arraybuffer
* https://github.com/niklasvh/base64-arraybuffer
*
* Copyright (c) 2012 Niklas von Hertzen
* Licensed under the MIT license.
*/
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
var globalObject = this;
var serializer = null;
var openDatabase = this.openDatabase;
// If WebSQL methods aren't available, we can stop now.
if (!openDatabase) {
return;
}
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Open the WebSQL database (automatically creates one if one didn't
// previously exist), using any options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {
db: null
};
if (options) {
for (var i in options) {
dbInfo[i] = typeof(options[i]) !== 'string' ?
options[i].toString() : options[i];
}
}
var serializerPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_(['localforageSerializer'], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
resolve(_dereq_('./../utils/serializer'));
} else {
resolve(globalObject.localforageSerializer);
}
});
var dbInfoPromise = new Promise(function(resolve, reject) {
// Open the database; the openDatabase API will automatically
// create it for us if it doesn't exist.
try {
dbInfo.db = openDatabase(dbInfo.name, String(dbInfo.version),
dbInfo.description, dbInfo.size);
} catch (e) {
return self.setDriver(self.LOCALSTORAGE).then(function() {
return self._initStorage(options);
}).then(resolve)['catch'](reject);
}
// Create our key/value table if it doesn't exist.
dbInfo.db.transaction(function(t) {
t.executeSql('CREATE TABLE IF NOT EXISTS ' + dbInfo.storeName +
' (id INTEGER PRIMARY KEY, key unique, value)', [],
function() {
self._dbInfo = dbInfo;
resolve();
}, function(t, error) {
reject(error);
});
});
});
return serializerPromise.then(function(lib) {
serializer = lib;
return dbInfoPromise;
});
}
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT * FROM ' + dbInfo.storeName +
' WHERE key = ? LIMIT 1', [key],
function(t, results) {
var result = results.rows.length ?
results.rows.item(0).value : null;
// Check to see if this is serialized content we need to
// unpack.
if (result) {
result = serializer.deserialize(result);
}
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function iterate(iterator, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT * FROM ' + dbInfo.storeName, [],
function(t, results) {
var rows = results.rows;
var length = rows.length;
for (var i = 0; i < length; i++) {
var item = rows.item(i);
var result = item.value;
// Check to see if this is serialized content
// we need to unpack.
if (result) {
result = serializer.deserialize(result);
}
result = iterator(result, item.key, i + 1);
// void(0) prevents problems with redefinition
// of `undefined`.
if (result !== void(0)) {
resolve(result);
return;
}
}
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
// The localStorage API doesn't return undefined values in an
// "expected" way, so undefined is always cast to null in all
// drivers. See: https://github.com/mozilla/localForage/pull/42
if (value === undefined) {
value = null;
}
// Save the original value to pass to the callback.
var originalValue = value;
serializer.serialize(value, function(value, error) {
if (error) {
reject(error);
} else {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('INSERT OR REPLACE INTO ' +
dbInfo.storeName +
' (key, value) VALUES (?, ?)',
[key, value], function() {
resolve(originalValue);
}, function(t, error) {
reject(error);
});
}, function(sqlError) {
// The transaction failed; check
// to see if it's a quota error.
if (sqlError.code === sqlError.QUOTA_ERR) {
// We reject the callback outright for now, but
// it's worth trying to re-run the transaction.
// Even if the user accepts the prompt to use
// more storage on Safari, this error will
// be called.
//
// TODO: Try to re-run the transaction.
reject(sqlError);
}
});
}
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('DELETE FROM ' + dbInfo.storeName +
' WHERE key = ?', [key],
function() {
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Deletes every item in the table.
// TODO: Find out if this resets the AUTO_INCREMENT number.
function clear(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('DELETE FROM ' + dbInfo.storeName, [],
function() {
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Does a simple `COUNT(key)` to get the number of items stored in
// localForage.
function length(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
// Ahhh, SQL makes this one soooooo easy.
t.executeSql('SELECT COUNT(key) as c FROM ' +
dbInfo.storeName, [], function(t, results) {
var result = results.rows.item(0).c;
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Return the key located at key index X; essentially gets the key from a
// `WHERE id = ?`. This is the most efficient way I can think to implement
// this rarely-used (in my experience) part of the API, but it can seem
// inconsistent, because we do `INSERT OR REPLACE INTO` on `setItem()`, so
// the ID of each key will change every time it's updated. Perhaps a stored
// procedure for the `setItem()` SQL would solve this problem?
// TODO: Don't change ID on `setItem()`.
function key(n, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT key FROM ' + dbInfo.storeName +
' WHERE id = ? LIMIT 1', [n + 1],
function(t, results) {
var result = results.rows.length ?
results.rows.item(0).key : null;
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT key FROM ' + dbInfo.storeName, [],
function(t, results) {
var keys = [];
for (var i = 0; i < results.rows.length; i++) {
keys.push(results.rows.item(i).key);
}
resolve(keys);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var webSQLStorage = {
_driver: 'webSQLStorage',
_initStorage: _initStorage,
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (moduleType === ModuleType.DEFINE) {
define('webSQLStorage', function() {
return webSQLStorage;
});
} else if (moduleType === ModuleType.EXPORT) {
module.exports = webSQLStorage;
} else {
this.webSQLStorage = webSQLStorage;
}
}).call(window);
},{"./../utils/serializer":82,"promise":76}],81:[function(_dereq_,module,exports){
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports &&
typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
// Custom drivers are stored here when `defineDriver()` is called.
// They are shared across all instances of localForage.
var CustomDrivers = {};
var DriverType = {
INDEXEDDB: 'asyncStorage',
LOCALSTORAGE: 'localStorageWrapper',
WEBSQL: 'webSQLStorage'
};
var DefaultDriverOrder = [
DriverType.INDEXEDDB,
DriverType.WEBSQL,
DriverType.LOCALSTORAGE
];
var LibraryMethods = [
'clear',
'getItem',
'iterate',
'key',
'keys',
'length',
'removeItem',
'setItem'
];
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
var DefaultConfig = {
description: '',
driver: DefaultDriverOrder.slice(),
name: 'localforage',
// Default DB size is _JUST UNDER_ 5MB, as it's the highest size
// we can use without a prompt.
size: 4980736,
storeName: 'keyvaluepairs',
version: 1.0
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Check to see if IndexedDB is available and if it is the latest
// implementation; it's our preferred backend library. We use "_spec_test"
// as the name of the database because it's not the one we'll operate on,
// but it's useful to make sure its using the right spec.
// See: https://github.com/mozilla/localForage/issues/128
var driverSupport = (function(self) {
// Initialize IndexedDB; fall back to vendor-prefixed versions
// if needed.
var indexedDB = indexedDB || self.indexedDB || self.webkitIndexedDB ||
self.mozIndexedDB || self.OIndexedDB ||
self.msIndexedDB;
var result = {};
result[DriverType.WEBSQL] = !!self.openDatabase;
result[DriverType.INDEXEDDB] = !!(function() {
// We mimic PouchDB here; just UA test for Safari (which, as of
// iOS 8/Yosemite, doesn't properly support IndexedDB).
// IndexedDB support is broken and different from Blink's.
// This is faster than the test case (and it's sync), so we just
// do this. *SIGH*
// http://bl.ocks.org/nolanlawson/raw/c83e9039edf2278047e9/
//
// We test for openDatabase because IE Mobile identifies itself
// as Safari. Oh the lulz...
if (typeof self.openDatabase !== 'undefined' && self.navigator &&
self.navigator.userAgent &&
/Safari/.test(self.navigator.userAgent) &&
!/Chrome/.test(self.navigator.userAgent)) {
return false;
}
try {
return indexedDB &&
typeof indexedDB.open === 'function' &&
// Some Samsung/HTC Android 4.0-4.3 devices
// have older IndexedDB specs; if this isn't available
// their IndexedDB is too old for us to use.
// (Replaces the onupgradeneeded test.)
typeof self.IDBKeyRange !== 'undefined';
} catch (e) {
return false;
}
})();
result[DriverType.LOCALSTORAGE] = !!(function() {
try {
return (self.localStorage &&
('setItem' in self.localStorage) &&
(self.localStorage.setItem));
} catch (e) {
return false;
}
})();
return result;
})(this);
var isArray = Array.isArray || function(arg) {
return Object.prototype.toString.call(arg) === '[object Array]';
};
function callWhenReady(localForageInstance, libraryMethod) {
localForageInstance[libraryMethod] = function() {
var _args = arguments;
return localForageInstance.ready().then(function() {
return localForageInstance[libraryMethod].apply(localForageInstance, _args);
});
};
}
function extend() {
for (var i = 1; i < arguments.length; i++) {
var arg = arguments[i];
if (arg) {
for (var key in arg) {
if (arg.hasOwnProperty(key)) {
if (isArray(arg[key])) {
arguments[0][key] = arg[key].slice();
} else {
arguments[0][key] = arg[key];
}
}
}
}
}
return arguments[0];
}
function isLibraryDriver(driverName) {
for (var driver in DriverType) {
if (DriverType.hasOwnProperty(driver) &&
DriverType[driver] === driverName) {
return true;
}
}
return false;
}
var globalObject = this;
function LocalForage(options) {
this._config = extend({}, DefaultConfig, options);
this._driverSet = null;
this._ready = false;
this._dbInfo = null;
// Add a stub for each driver API method that delays the call to the
// corresponding driver method until localForage is ready. These stubs
// will be replaced by the driver methods as soon as the driver is
// loaded, so there is no performance impact.
for (var i = 0; i < LibraryMethods.length; i++) {
callWhenReady(this, LibraryMethods[i]);
}
this.setDriver(this._config.driver);
}
LocalForage.prototype.INDEXEDDB = DriverType.INDEXEDDB;
LocalForage.prototype.LOCALSTORAGE = DriverType.LOCALSTORAGE;
LocalForage.prototype.WEBSQL = DriverType.WEBSQL;
// Set any config values for localForage; can be called anytime before
// the first API call (e.g. `getItem`, `setItem`).
// We loop through options so we don't overwrite existing config
// values.
LocalForage.prototype.config = function(options) {
// If the options argument is an object, we use it to set values.
// Otherwise, we return either a specified config value or all
// config values.
if (typeof(options) === 'object') {
// If localforage is ready and fully initialized, we can't set
// any new configuration values. Instead, we return an error.
if (this._ready) {
return new Error("Can't call config() after localforage " +
'has been used.');
}
for (var i in options) {
if (i === 'storeName') {
options[i] = options[i].replace(/\W/g, '_');
}
this._config[i] = options[i];
}
// after all config options are set and
// the driver option is used, try setting it
if ('driver' in options && options.driver) {
this.setDriver(this._config.driver);
}
return true;
} else if (typeof(options) === 'string') {
return this._config[options];
} else {
return this._config;
}
};
// Used to define a custom driver, shared across all instances of
// localForage.
LocalForage.prototype.defineDriver = function(driverObject, callback,
errorCallback) {
var defineDriver = new Promise(function(resolve, reject) {
try {
var driverName = driverObject._driver;
var complianceError = new Error(
'Custom driver not compliant; see ' +
'https://mozilla.github.io/localForage/#definedriver'
);
var namingError = new Error(
'Custom driver name already in use: ' + driverObject._driver
);
// A driver name should be defined and not overlap with the
// library-defined, default drivers.
if (!driverObject._driver) {
reject(complianceError);
return;
}
if (isLibraryDriver(driverObject._driver)) {
reject(namingError);
return;
}
var customDriverMethods = LibraryMethods.concat('_initStorage');
for (var i = 0; i < customDriverMethods.length; i++) {
var customDriverMethod = customDriverMethods[i];
if (!customDriverMethod ||
!driverObject[customDriverMethod] ||
typeof driverObject[customDriverMethod] !== 'function') {
reject(complianceError);
return;
}
}
var supportPromise = Promise.resolve(true);
if ('_support' in driverObject) {
if (driverObject._support && typeof driverObject._support === 'function') {
supportPromise = driverObject._support();
} else {
supportPromise = Promise.resolve(!!driverObject._support);
}
}
supportPromise.then(function(supportResult) {
driverSupport[driverName] = supportResult;
CustomDrivers[driverName] = driverObject;
resolve();
}, reject);
} catch (e) {
reject(e);
}
});
defineDriver.then(callback, errorCallback);
return defineDriver;
};
LocalForage.prototype.driver = function() {
return this._driver || null;
};
LocalForage.prototype.ready = function(callback) {
var self = this;
var ready = new Promise(function(resolve, reject) {
self._driverSet.then(function() {
if (self._ready === null) {
self._ready = self._initStorage(self._config);
}
self._ready.then(resolve, reject);
})['catch'](reject);
});
ready.then(callback, callback);
return ready;
};
LocalForage.prototype.setDriver = function(drivers, callback,
errorCallback) {
var self = this;
if (typeof drivers === 'string') {
drivers = [drivers];
}
this._driverSet = new Promise(function(resolve, reject) {
var driverName = self._getFirstSupportedDriver(drivers);
var error = new Error('No available storage method found.');
if (!driverName) {
self._driverSet = Promise.reject(error);
reject(error);
return;
}
self._dbInfo = null;
self._ready = null;
if (isLibraryDriver(driverName)) {
var driverPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_([driverName], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
switch (driverName) {
case self.INDEXEDDB:
resolve(_dereq_('./drivers/indexeddb'));
break;
case self.LOCALSTORAGE:
resolve(_dereq_('./drivers/localstorage'));
break;
case self.WEBSQL:
resolve(_dereq_('./drivers/websql'));
break;
}
} else {
resolve(globalObject[driverName]);
}
});
driverPromise.then(function(driver) {
self._extend(driver);
resolve();
});
} else if (CustomDrivers[driverName]) {
self._extend(CustomDrivers[driverName]);
resolve();
} else {
self._driverSet = Promise.reject(error);
reject(error);
}
});
function setDriverToConfig() {
self._config.driver = self.driver();
}
this._driverSet.then(setDriverToConfig, setDriverToConfig);
this._driverSet.then(callback, errorCallback);
return this._driverSet;
};
LocalForage.prototype.supports = function(driverName) {
return !!driverSupport[driverName];
};
LocalForage.prototype._extend = function(libraryMethodsAndProperties) {
extend(this, libraryMethodsAndProperties);
};
// Used to determine which driver we should use as the backend for this
// instance of localForage.
LocalForage.prototype._getFirstSupportedDriver = function(drivers) {
if (drivers && isArray(drivers)) {
for (var i = 0; i < drivers.length; i++) {
var driver = drivers[i];
if (this.supports(driver)) {
return driver;
}
}
}
return null;
};
LocalForage.prototype.createInstance = function(options) {
return new LocalForage(options);
};
// The actual localForage object that we expose as a module or via a
// global. It's extended by pulling in one of our other libraries.
var localForage = new LocalForage();
// We allow localForage to be declared as a module or as a library
// available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
define('localforage', function() {
return localForage;
});
} else if (moduleType === ModuleType.EXPORT) {
module.exports = localForage;
} else {
this.localforage = localForage;
}
}).call(window);
},{"./drivers/indexeddb":78,"./drivers/localstorage":79,"./drivers/websql":80,"promise":76}],82:[function(_dereq_,module,exports){
(function() {
'use strict';
// Sadly, the best way to save binary data in WebSQL/localStorage is serializing
// it to Base64, so this is how we store it to prevent very strange errors with less
// verbose ways of binary <-> string data storage.
var BASE_CHARS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
var BLOB_TYPE_PREFIX = '~~local_forage_type~';
var BLOB_TYPE_PREFIX_REGEX = /^~~local_forage_type~([^~]+)~/;
var SERIALIZED_MARKER = '__lfsc__:';
var SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER.length;
// OMG the serializations!
var TYPE_ARRAYBUFFER = 'arbf';
var TYPE_BLOB = 'blob';
var TYPE_INT8ARRAY = 'si08';
var TYPE_UINT8ARRAY = 'ui08';
var TYPE_UINT8CLAMPEDARRAY = 'uic8';
var TYPE_INT16ARRAY = 'si16';
var TYPE_INT32ARRAY = 'si32';
var TYPE_UINT16ARRAY = 'ur16';
var TYPE_UINT32ARRAY = 'ui32';
var TYPE_FLOAT32ARRAY = 'fl32';
var TYPE_FLOAT64ARRAY = 'fl64';
var TYPE_SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER_LENGTH +
TYPE_ARRAYBUFFER.length;
// Get out of our habit of using `window` inline, at least.
var globalObject = this;
// Abstracts constructing a Blob object, so it also works in older
// browsers that don't support the native Blob constructor. (i.e.
// old QtWebKit versions, at least).
function _createBlob(parts, properties) {
parts = parts || [];
properties = properties || {};
try {
return new Blob(parts, properties);
} catch (err) {
if (err.name !== 'TypeError') {
throw err;
}
var BlobBuilder = globalObject.BlobBuilder ||
globalObject.MSBlobBuilder ||
globalObject.MozBlobBuilder ||
globalObject.WebKitBlobBuilder;
var builder = new BlobBuilder();
for (var i = 0; i < parts.length; i += 1) {
builder.append(parts[i]);
}
return builder.getBlob(properties.type);
}
}
// Serialize a value, afterwards executing a callback (which usually
// instructs the `setItem()` callback/promise to be executed). This is how
// we store binary data with localStorage.
function serialize(value, callback) {
var valueString = '';
if (value) {
valueString = value.toString();
}
// Cannot use `value instanceof ArrayBuffer` or such here, as these
// checks fail when running the tests using casper.js...
//
// TODO: See why those tests fail and use a better solution.
if (value && (value.toString() === '[object ArrayBuffer]' ||
value.buffer &&
value.buffer.toString() === '[object ArrayBuffer]')) {
// Convert binary arrays to a string and prefix the string with
// a special marker.
var buffer;
var marker = SERIALIZED_MARKER;
if (value instanceof ArrayBuffer) {
buffer = value;
marker += TYPE_ARRAYBUFFER;
} else {
buffer = value.buffer;
if (valueString === '[object Int8Array]') {
marker += TYPE_INT8ARRAY;
} else if (valueString === '[object Uint8Array]') {
marker += TYPE_UINT8ARRAY;
} else if (valueString === '[object Uint8ClampedArray]') {
marker += TYPE_UINT8CLAMPEDARRAY;
} else if (valueString === '[object Int16Array]') {
marker += TYPE_INT16ARRAY;
} else if (valueString === '[object Uint16Array]') {
marker += TYPE_UINT16ARRAY;
} else if (valueString === '[object Int32Array]') {
marker += TYPE_INT32ARRAY;
} else if (valueString === '[object Uint32Array]') {
marker += TYPE_UINT32ARRAY;
} else if (valueString === '[object Float32Array]') {
marker += TYPE_FLOAT32ARRAY;
} else if (valueString === '[object Float64Array]') {
marker += TYPE_FLOAT64ARRAY;
} else {
callback(new Error('Failed to get type for BinaryArray'));
}
}
callback(marker + bufferToString(buffer));
} else if (valueString === '[object Blob]') {
// Conver the blob to a binaryArray and then to a string.
var fileReader = new FileReader();
fileReader.onload = function() {
// Backwards-compatible prefix for the blob type.
var str = BLOB_TYPE_PREFIX + value.type + '~' +
bufferToString(this.result);
callback(SERIALIZED_MARKER + TYPE_BLOB + str);
};
fileReader.readAsArrayBuffer(value);
} else {
try {
callback(JSON.stringify(value));
} catch (e) {
console.error("Couldn't convert value into a JSON string: ",
value);
callback(null, e);
}
}
}
// Deserialize data we've inserted into a value column/field. We place
// special markers into our strings to mark them as encoded; this isn't
// as nice as a meta field, but it's the only sane thing we can do whilst
// keeping localStorage support intact.
//
// Oftentimes this will just deserialize JSON content, but if we have a
// special marker (SERIALIZED_MARKER, defined above), we will extract
// some kind of arraybuffer/binary data/typed array out of the string.
function deserialize(value) {
// If we haven't marked this string as being specially serialized (i.e.
// something other than serialized JSON), we can just return it and be
// done with it.
if (value.substring(0,
SERIALIZED_MARKER_LENGTH) !== SERIALIZED_MARKER) {
return JSON.parse(value);
}
// The following code deals with deserializing some kind of Blob or
// TypedArray. First we separate out the type of data we're dealing
// with from the data itself.
var serializedString = value.substring(TYPE_SERIALIZED_MARKER_LENGTH);
var type = value.substring(SERIALIZED_MARKER_LENGTH,
TYPE_SERIALIZED_MARKER_LENGTH);
var blobType;
// Backwards-compatible blob type serialization strategy.
// DBs created with older versions of localForage will simply not have the blob type.
if (type === TYPE_BLOB && BLOB_TYPE_PREFIX_REGEX.test(serializedString)) {
var matcher = serializedString.match(BLOB_TYPE_PREFIX_REGEX);
blobType = matcher[1];
serializedString = serializedString.substring(matcher[0].length);
}
var buffer = stringToBuffer(serializedString);
// Return the right type based on the code/type set during
// serialization.
switch (type) {
case TYPE_ARRAYBUFFER:
return buffer;
case TYPE_BLOB:
return _createBlob([buffer], {type: blobType});
case TYPE_INT8ARRAY:
return new Int8Array(buffer);
case TYPE_UINT8ARRAY:
return new Uint8Array(buffer);
case TYPE_UINT8CLAMPEDARRAY:
return new Uint8ClampedArray(buffer);
case TYPE_INT16ARRAY:
return new Int16Array(buffer);
case TYPE_UINT16ARRAY:
return new Uint16Array(buffer);
case TYPE_INT32ARRAY:
return new Int32Array(buffer);
case TYPE_UINT32ARRAY:
return new Uint32Array(buffer);
case TYPE_FLOAT32ARRAY:
return new Float32Array(buffer);
case TYPE_FLOAT64ARRAY:
return new Float64Array(buffer);
default:
throw new Error('Unkown type: ' + type);
}
}
function stringToBuffer(serializedString) {
// Fill the string into a ArrayBuffer.
var bufferLength = serializedString.length * 0.75;
var len = serializedString.length;
var i;
var p = 0;
var encoded1, encoded2, encoded3, encoded4;
if (serializedString[serializedString.length - 1] === '=') {
bufferLength--;
if (serializedString[serializedString.length - 2] === '=') {
bufferLength--;
}
}
var buffer = new ArrayBuffer(bufferLength);
var bytes = new Uint8Array(buffer);
for (i = 0; i < len; i+=4) {
encoded1 = BASE_CHARS.indexOf(serializedString[i]);
encoded2 = BASE_CHARS.indexOf(serializedString[i+1]);
encoded3 = BASE_CHARS.indexOf(serializedString[i+2]);
encoded4 = BASE_CHARS.indexOf(serializedString[i+3]);
/*jslint bitwise: true */
bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
}
return buffer;
}
// Converts a buffer to a string to store, serialized, in the backend
// storage library.
function bufferToString(buffer) {
// base64-arraybuffer
var bytes = new Uint8Array(buffer);
var base64String = '';
var i;
for (i = 0; i < bytes.length; i += 3) {
/*jslint bitwise: true */
base64String += BASE_CHARS[bytes[i] >> 2];
base64String += BASE_CHARS[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
base64String += BASE_CHARS[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
base64String += BASE_CHARS[bytes[i + 2] & 63];
}
if ((bytes.length % 3) === 2) {
base64String = base64String.substring(0, base64String.length - 1) + '=';
} else if (bytes.length % 3 === 1) {
base64String = base64String.substring(0, base64String.length - 2) + '==';
}
return base64String;
}
var localforageSerializer = {
serialize: serialize,
deserialize: deserialize,
stringToBuffer: stringToBuffer,
bufferToString: bufferToString
};
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
module.exports = localforageSerializer;
} else if (typeof define === 'function' && define.amd) {
define('localforageSerializer', function() {
return localforageSerializer;
});
} else {
this.localforageSerializer = localforageSerializer;
}
}).call(window);
},{}],83:[function(_dereq_,module,exports){
// Top level file is just a mixin of submodules & constants
'use strict';
var assign = _dereq_('./lib/utils/common').assign;
var deflate = _dereq_('./lib/deflate');
var inflate = _dereq_('./lib/inflate');
var constants = _dereq_('./lib/zlib/constants');
var pako = {};
assign(pako, deflate, inflate, constants);
module.exports = pako;
},{"./lib/deflate":84,"./lib/inflate":85,"./lib/utils/common":86,"./lib/zlib/constants":89}],84:[function(_dereq_,module,exports){
'use strict';
var zlib_deflate = _dereq_('./zlib/deflate.js');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var msg = _dereq_('./zlib/messages');
var zstream = _dereq_('./zlib/zstream');
var toString = Object.prototype.toString;
/* Public constants ==========================================================*/
/* ===========================================================================*/
var Z_NO_FLUSH = 0;
var Z_FINISH = 4;
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_SYNC_FLUSH = 2;
var Z_DEFAULT_COMPRESSION = -1;
var Z_DEFAULT_STRATEGY = 0;
var Z_DEFLATED = 8;
/* ===========================================================================*/
/**
* class Deflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[deflate]],
* [[deflateRaw]] and [[gzip]].
**/
/* internal
* Deflate.chunks -> Array
*
* Chunks of output data, if [[Deflate#onData]] not overriden.
**/
/**
* Deflate.result -> Uint8Array|Array
*
* Compressed result, generated by default [[Deflate#onData]]
* and [[Deflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Deflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Deflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Deflate.err -> Number
*
* Error code after deflate finished. 0 (Z_OK) on success.
* You will not need it in real life, because deflate errors
* are possible only on wrong options or bad `onData` / `onEnd`
* custom handlers.
**/
/**
* Deflate.msg -> String
*
* Error message, if [[Deflate.err]] != 0
**/
/**
* new Deflate(options)
* - options (Object): zlib deflate options.
*
* Creates new deflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `level`
* - `windowBits`
* - `memLevel`
* - `strategy`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw deflate
* - `gzip` (Boolean) - create gzip wrapper
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
* - `header` (Object) - custom header for gzip
* - `text` (Boolean) - true if compressed data believed to be text
* - `time` (Number) - modification time, unix timestamp
* - `os` (Number) - operation system code
* - `extra` (Array) - array of bytes with extra data (max 65536)
* - `name` (String) - file name (binary string)
* - `comment` (String) - comment (binary string)
* - `hcrc` (Boolean) - true if header crc should be added
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var deflate = new pako.Deflate({ level: 3});
*
* deflate.push(chunk1, false);
* deflate.push(chunk2, true); // true -> last chunk
*
* if (deflate.err) { throw new Error(deflate.err); }
*
* console.log(deflate.result);
* ```
**/
var Deflate = function(options) {
this.options = utils.assign({
level: Z_DEFAULT_COMPRESSION,
method: Z_DEFLATED,
chunkSize: 16384,
windowBits: 15,
memLevel: 8,
strategy: Z_DEFAULT_STRATEGY,
to: ''
}, options || {});
var opt = this.options;
if (opt.raw && (opt.windowBits > 0)) {
opt.windowBits = -opt.windowBits;
}
else if (opt.gzip && (opt.windowBits > 0) && (opt.windowBits < 16)) {
opt.windowBits += 16;
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new zstream();
this.strm.avail_out = 0;
var status = zlib_deflate.deflateInit2(
this.strm,
opt.level,
opt.method,
opt.windowBits,
opt.memLevel,
opt.strategy
);
if (status !== Z_OK) {
throw new Error(msg[status]);
}
if (opt.header) {
zlib_deflate.deflateSetHeader(this.strm, opt.header);
}
};
/**
* Deflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data. Strings will be
* converted to utf8 byte sequence.
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
*
* Sends input data to deflate pipe, generating [[Deflate#onData]] calls with
* new compressed chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Deflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the compression context.
*
* On fail call [[Deflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* array format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Deflate.prototype.push = function(data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? Z_FINISH : Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// If we need to compress text, change encoding to utf8.
strm.input = strings.string2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_deflate.deflate(strm, _mode); /* no bad return value */
if (status !== Z_STREAM_END && status !== Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.avail_out === 0 || (strm.avail_in === 0 && (_mode === Z_FINISH || _mode === Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output, strm.next_out)));
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== Z_STREAM_END);
// Finalize on the last chunk.
if (_mode === Z_FINISH) {
status = zlib_deflate.deflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === Z_SYNC_FLUSH) {
this.onEnd(Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Deflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): ouput data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Deflate.prototype.onData = function(chunk) {
this.chunks.push(chunk);
};
/**
* Deflate#onEnd(status) -> Void
* - status (Number): deflate status. 0 (Z_OK) on success,
* other if not.
*
* Called once after you tell deflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Deflate.prototype.onEnd = function(status) {
// On success - join
if (status === Z_OK) {
if (this.options.to === 'string') {
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* deflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* Compress `data` with deflate alrorythm and `options`.
*
* Supported options are:
*
* - level
* - windowBits
* - memLevel
* - strategy
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , data = Uint8Array([1,2,3,4,5,6,7,8,9]);
*
* console.log(pako.deflate(data));
* ```
**/
function deflate(input, options) {
var deflator = new Deflate(options);
deflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (deflator.err) { throw deflator.msg; }
return deflator.result;
}
/**
* deflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function deflateRaw(input, options) {
options = options || {};
options.raw = true;
return deflate(input, options);
}
/**
* gzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but create gzip wrapper instead of
* deflate one.
**/
function gzip(input, options) {
options = options || {};
options.gzip = true;
return deflate(input, options);
}
exports.Deflate = Deflate;
exports.deflate = deflate;
exports.deflateRaw = deflateRaw;
exports.gzip = gzip;
},{"./utils/common":86,"./utils/strings":87,"./zlib/deflate.js":91,"./zlib/messages":96,"./zlib/zstream":98}],85:[function(_dereq_,module,exports){
'use strict';
var zlib_inflate = _dereq_('./zlib/inflate.js');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var c = _dereq_('./zlib/constants');
var msg = _dereq_('./zlib/messages');
var zstream = _dereq_('./zlib/zstream');
var gzheader = _dereq_('./zlib/gzheader');
var toString = Object.prototype.toString;
/**
* class Inflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[inflate]]
* and [[inflateRaw]].
**/
/* internal
* inflate.chunks -> Array
*
* Chunks of output data, if [[Inflate#onData]] not overriden.
**/
/**
* Inflate.result -> Uint8Array|Array|String
*
* Uncompressed result, generated by default [[Inflate#onData]]
* and [[Inflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Inflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Inflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Inflate.err -> Number
*
* Error code after inflate finished. 0 (Z_OK) on success.
* Should be checked if broken data possible.
**/
/**
* Inflate.msg -> String
*
* Error message, if [[Inflate.err]] != 0
**/
/**
* new Inflate(options)
* - options (Object): zlib inflate options.
*
* Creates new inflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `windowBits`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw inflate
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
* By default, when no options set, autodetect deflate/gzip data format via
* wrapper header.
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var inflate = new pako.Inflate({ level: 3});
*
* inflate.push(chunk1, false);
* inflate.push(chunk2, true); // true -> last chunk
*
* if (inflate.err) { throw new Error(inflate.err); }
*
* console.log(inflate.result);
* ```
**/
var Inflate = function(options) {
this.options = utils.assign({
chunkSize: 16384,
windowBits: 0,
to: ''
}, options || {});
var opt = this.options;
// Force window size for `raw` data, if not set directly,
// because we have no header for autodetect.
if (opt.raw && (opt.windowBits >= 0) && (opt.windowBits < 16)) {
opt.windowBits = -opt.windowBits;
if (opt.windowBits === 0) { opt.windowBits = -15; }
}
// If `windowBits` not defined (and mode not raw) - set autodetect flag for gzip/deflate
if ((opt.windowBits >= 0) && (opt.windowBits < 16) &&
!(options && options.windowBits)) {
opt.windowBits += 32;
}
// Gzip header has no info about windows size, we can do autodetect only
// for deflate. So, if window size not set, force it to max when gzip possible
if ((opt.windowBits > 15) && (opt.windowBits < 48)) {
// bit 3 (16) -> gzipped data
// bit 4 (32) -> autodetect gzip/deflate
if ((opt.windowBits & 15) === 0) {
opt.windowBits |= 15;
}
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new zstream();
this.strm.avail_out = 0;
var status = zlib_inflate.inflateInit2(
this.strm,
opt.windowBits
);
if (status !== c.Z_OK) {
throw new Error(msg[status]);
}
this.header = new gzheader();
zlib_inflate.inflateGetHeader(this.strm, this.header);
};
/**
* Inflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
*
* Sends input data to inflate pipe, generating [[Inflate#onData]] calls with
* new output chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Inflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the decompression context.
*
* On fail call [[Inflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Inflate.prototype.push = function(data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
var next_out_utf8, tail, utf8str;
// Flag to properly process Z_BUF_ERROR on testing inflate call
// when we check that all output data was flushed.
var allowBufError = false;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? c.Z_FINISH : c.Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// Only binary strings can be decompressed on practice
strm.input = strings.binstring2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_inflate.inflate(strm, c.Z_NO_FLUSH); /* no bad return value */
if (status === c.Z_BUF_ERROR && allowBufError === true) {
status = c.Z_OK;
allowBufError = false;
}
if (status !== c.Z_STREAM_END && status !== c.Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.next_out) {
if (strm.avail_out === 0 || status === c.Z_STREAM_END || (strm.avail_in === 0 && (_mode === c.Z_FINISH || _mode === c.Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
next_out_utf8 = strings.utf8border(strm.output, strm.next_out);
tail = strm.next_out - next_out_utf8;
utf8str = strings.buf2string(strm.output, next_out_utf8);
// move tail
strm.next_out = tail;
strm.avail_out = chunkSize - tail;
if (tail) { utils.arraySet(strm.output, strm.output, next_out_utf8, tail, 0); }
this.onData(utf8str);
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
}
// When no more input data, we should check that internal inflate buffers
// are flushed. The only way to do it when avail_out = 0 - run one more
// inflate pass. But if output data not exists, inflate return Z_BUF_ERROR.
// Here we set flag to process this error properly.
//
// NOTE. Deflate does not return error in this case and does not needs such
// logic.
if (strm.avail_in === 0 && strm.avail_out === 0) {
allowBufError = true;
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== c.Z_STREAM_END);
if (status === c.Z_STREAM_END) {
_mode = c.Z_FINISH;
}
// Finalize on the last chunk.
if (_mode === c.Z_FINISH) {
status = zlib_inflate.inflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === c.Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === c.Z_SYNC_FLUSH) {
this.onEnd(c.Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Inflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): ouput data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Inflate.prototype.onData = function(chunk) {
this.chunks.push(chunk);
};
/**
* Inflate#onEnd(status) -> Void
* - status (Number): inflate status. 0 (Z_OK) on success,
* other if not.
*
* Called either after you tell inflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Inflate.prototype.onEnd = function(status) {
// On success - join
if (status === c.Z_OK) {
if (this.options.to === 'string') {
// Glue & convert here, until we teach pako to send
// utf8 alligned strings to onData
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* inflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Decompress `data` with inflate/ungzip and `options`. Autodetect
* format via wrapper header by default. That's why we don't provide
* separate `ungzip` method.
*
* Supported options are:
*
* - windowBits
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , input = pako.deflate([1,2,3,4,5,6,7,8,9])
* , output;
*
* try {
* output = pako.inflate(input);
* } catch (err)
* console.log(err);
* }
* ```
**/
function inflate(input, options) {
var inflator = new Inflate(options);
inflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (inflator.err) { throw inflator.msg; }
return inflator.result;
}
/**
* inflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* The same as [[inflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function inflateRaw(input, options) {
options = options || {};
options.raw = true;
return inflate(input, options);
}
/**
* ungzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Just shortcut to [[inflate]], because it autodetects format
* by header.content. Done for convenience.
**/
exports.Inflate = Inflate;
exports.inflate = inflate;
exports.inflateRaw = inflateRaw;
exports.ungzip = inflate;
},{"./utils/common":86,"./utils/strings":87,"./zlib/constants":89,"./zlib/gzheader":92,"./zlib/inflate.js":94,"./zlib/messages":96,"./zlib/zstream":98}],86:[function(_dereq_,module,exports){
'use strict';
var TYPED_OK = (typeof Uint8Array !== 'undefined') &&
(typeof Uint16Array !== 'undefined') &&
(typeof Int32Array !== 'undefined');
exports.assign = function (obj /*from1, from2, from3, ...*/) {
var sources = Array.prototype.slice.call(arguments, 1);
while (sources.length) {
var source = sources.shift();
if (!source) { continue; }
if (typeof source !== 'object') {
throw new TypeError(source + 'must be non-object');
}
for (var p in source) {
if (source.hasOwnProperty(p)) {
obj[p] = source[p];
}
}
}
return obj;
};
// reduce buffer size, avoiding mem copy
exports.shrinkBuf = function (buf, size) {
if (buf.length === size) { return buf; }
if (buf.subarray) { return buf.subarray(0, size); }
buf.length = size;
return buf;
};
var fnTyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
if (src.subarray && dest.subarray) {
dest.set(src.subarray(src_offs, src_offs+len), dest_offs);
return;
}
// Fallback to ordinary array
for (var i=0; i<len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function(chunks) {
var i, l, len, pos, chunk, result;
// calculate data length
len = 0;
for (i=0, l=chunks.length; i<l; i++) {
len += chunks[i].length;
}
// join chunks
result = new Uint8Array(len);
pos = 0;
for (i=0, l=chunks.length; i<l; i++) {
chunk = chunks[i];
result.set(chunk, pos);
pos += chunk.length;
}
return result;
}
};
var fnUntyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
for (var i=0; i<len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function(chunks) {
return [].concat.apply([], chunks);
}
};
// Enable/Disable typed arrays use, for testing
//
exports.setTyped = function (on) {
if (on) {
exports.Buf8 = Uint8Array;
exports.Buf16 = Uint16Array;
exports.Buf32 = Int32Array;
exports.assign(exports, fnTyped);
} else {
exports.Buf8 = Array;
exports.Buf16 = Array;
exports.Buf32 = Array;
exports.assign(exports, fnUntyped);
}
};
exports.setTyped(TYPED_OK);
},{}],87:[function(_dereq_,module,exports){
// String encode/decode helpers
'use strict';
var utils = _dereq_('./common');
// Quick check if we can use fast array to bin string conversion
//
// - apply(Array) can fail on Android 2.2
// - apply(Uint8Array) can fail on iOS 5.1 Safary
//
var STR_APPLY_OK = true;
var STR_APPLY_UIA_OK = true;
try { String.fromCharCode.apply(null, [0]); } catch(__) { STR_APPLY_OK = false; }
try { String.fromCharCode.apply(null, new Uint8Array(1)); } catch(__) { STR_APPLY_UIA_OK = false; }
// Table with utf8 lengths (calculated by first byte of sequence)
// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
// because max possible codepoint is 0x10ffff
var _utf8len = new utils.Buf8(256);
for (var q=0; q<256; q++) {
_utf8len[q] = (q >= 252 ? 6 : q >= 248 ? 5 : q >= 240 ? 4 : q >= 224 ? 3 : q >= 192 ? 2 : 1);
}
_utf8len[254]=_utf8len[254]=1; // Invalid sequence start
// convert string to array (typed, when possible)
exports.string2buf = function (str) {
var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
// count binary size
for (m_pos = 0; m_pos < str_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
c2 = str.charCodeAt(m_pos+1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
}
// allocate buffer
buf = new utils.Buf8(buf_len);
// convert
for (i=0, m_pos = 0; i < buf_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
c2 = str.charCodeAt(m_pos+1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
if (c < 0x80) {
/* one byte */
buf[i++] = c;
} else if (c < 0x800) {
/* two bytes */
buf[i++] = 0xC0 | (c >>> 6);
buf[i++] = 0x80 | (c & 0x3f);
} else if (c < 0x10000) {
/* three bytes */
buf[i++] = 0xE0 | (c >>> 12);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
} else {
/* four bytes */
buf[i++] = 0xf0 | (c >>> 18);
buf[i++] = 0x80 | (c >>> 12 & 0x3f);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
}
}
return buf;
};
// Helper (used in 2 places)
function buf2binstring(buf, len) {
// use fallback for big arrays to avoid stack overflow
if (len < 65537) {
if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) {
return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len));
}
}
var result = '';
for (var i=0; i < len; i++) {
result += String.fromCharCode(buf[i]);
}
return result;
}
// Convert byte array to binary string
exports.buf2binstring = function(buf) {
return buf2binstring(buf, buf.length);
};
// Convert binary string (typed, when possible)
exports.binstring2buf = function(str) {
var buf = new utils.Buf8(str.length);
for (var i=0, len=buf.length; i < len; i++) {
buf[i] = str.charCodeAt(i);
}
return buf;
};
// convert array to string
exports.buf2string = function (buf, max) {
var i, out, c, c_len;
var len = max || buf.length;
// Reserve max possible length (2 words per char)
// NB: by unknown reasons, Array is significantly faster for
// String.fromCharCode.apply than Uint16Array.
var utf16buf = new Array(len*2);
for (out=0, i=0; i<len;) {
c = buf[i++];
// quick process ascii
if (c < 0x80) { utf16buf[out++] = c; continue; }
c_len = _utf8len[c];
// skip 5 & 6 byte codes
if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len-1; continue; }
// apply mask on first byte
c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
// join the rest
while (c_len > 1 && i < len) {
c = (c << 6) | (buf[i++] & 0x3f);
c_len--;
}
// terminated by end of string?
if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
if (c < 0x10000) {
utf16buf[out++] = c;
} else {
c -= 0x10000;
utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
utf16buf[out++] = 0xdc00 | (c & 0x3ff);
}
}
return buf2binstring(utf16buf, out);
};
// Calculate max possible position in utf8 buffer,
// that will not break sequence. If that's not possible
// - (very small limits) return max size as is.
//
// buf[] - utf8 bytes array
// max - length limit (mandatory);
exports.utf8border = function(buf, max) {
var pos;
max = max || buf.length;
if (max > buf.length) { max = buf.length; }
// go back from last position, until start of sequence found
pos = max-1;
while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
// Fuckup - very small and broken sequence,
// return max, because we should return something anyway.
if (pos < 0) { return max; }
// If we came to start of buffer - that means vuffer is too small,
// return max too.
if (pos === 0) { return max; }
return (pos + _utf8len[buf[pos]] > max) ? pos : max;
};
},{"./common":86}],88:[function(_dereq_,module,exports){
'use strict';
// Note: adler32 takes 12% for level 0 and 2% for level 6.
// It doesn't worth to make additional optimizationa as in original.
// Small size is preferable.
function adler32(adler, buf, len, pos) {
var s1 = (adler & 0xffff) |0,
s2 = ((adler >>> 16) & 0xffff) |0,
n = 0;
while (len !== 0) {
// Set limit ~ twice less than 5552, to keep
// s2 in 31-bits, because we force signed ints.
// in other case %= will fail.
n = len > 2000 ? 2000 : len;
len -= n;
do {
s1 = (s1 + buf[pos++]) |0;
s2 = (s2 + s1) |0;
} while (--n);
s1 %= 65521;
s2 %= 65521;
}
return (s1 | (s2 << 16)) |0;
}
module.exports = adler32;
},{}],89:[function(_dereq_,module,exports){
module.exports = {
/* Allowed flush values; see deflate() and inflate() below for details */
Z_NO_FLUSH: 0,
Z_PARTIAL_FLUSH: 1,
Z_SYNC_FLUSH: 2,
Z_FULL_FLUSH: 3,
Z_FINISH: 4,
Z_BLOCK: 5,
Z_TREES: 6,
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
Z_OK: 0,
Z_STREAM_END: 1,
Z_NEED_DICT: 2,
Z_ERRNO: -1,
Z_STREAM_ERROR: -2,
Z_DATA_ERROR: -3,
//Z_MEM_ERROR: -4,
Z_BUF_ERROR: -5,
//Z_VERSION_ERROR: -6,
/* compression levels */
Z_NO_COMPRESSION: 0,
Z_BEST_SPEED: 1,
Z_BEST_COMPRESSION: 9,
Z_DEFAULT_COMPRESSION: -1,
Z_FILTERED: 1,
Z_HUFFMAN_ONLY: 2,
Z_RLE: 3,
Z_FIXED: 4,
Z_DEFAULT_STRATEGY: 0,
/* Possible values of the data_type field (though see inflate()) */
Z_BINARY: 0,
Z_TEXT: 1,
//Z_ASCII: 1, // = Z_TEXT (deprecated)
Z_UNKNOWN: 2,
/* The deflate compression method */
Z_DEFLATED: 8
//Z_NULL: null // Use -1 or null inline, depending on var type
};
},{}],90:[function(_dereq_,module,exports){
'use strict';
// Note: we can't get significant speed boost here.
// So write code to minimize size - no pregenerated tables
// and array tools dependencies.
// Use ordinary array, since untyped makes no boost here
function makeTable() {
var c, table = [];
for (var n =0; n < 256; n++) {
c = n;
for (var k =0; k < 8; k++) {
c = ((c&1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
}
table[n] = c;
}
return table;
}
// Create table on load. Just 255 signed longs. Not a problem.
var crcTable = makeTable();
function crc32(crc, buf, len, pos) {
var t = crcTable,
end = pos + len;
crc = crc ^ (-1);
for (var i = pos; i < end; i++) {
crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
}
return (crc ^ (-1)); // >>> 0;
}
module.exports = crc32;
},{}],91:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var trees = _dereq_('./trees');
var adler32 = _dereq_('./adler32');
var crc32 = _dereq_('./crc32');
var msg = _dereq_('./messages');
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
var Z_NO_FLUSH = 0;
var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
//var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
//var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
//var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* compression levels */
//var Z_NO_COMPRESSION = 0;
//var Z_BEST_SPEED = 1;
//var Z_BEST_COMPRESSION = 9;
var Z_DEFAULT_COMPRESSION = -1;
var Z_FILTERED = 1;
var Z_HUFFMAN_ONLY = 2;
var Z_RLE = 3;
var Z_FIXED = 4;
var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
//var Z_BINARY = 0;
//var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/* The deflate compression method */
var Z_DEFLATED = 8;
/*============================================================================*/
var MAX_MEM_LEVEL = 9;
/* Maximum value for memLevel in deflateInit2 */
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_MEM_LEVEL = 8;
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2*L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1);
var PRESET_DICT = 0x20;
var INIT_STATE = 42;
var EXTRA_STATE = 69;
var NAME_STATE = 73;
var COMMENT_STATE = 91;
var HCRC_STATE = 103;
var BUSY_STATE = 113;
var FINISH_STATE = 666;
var BS_NEED_MORE = 1; /* block not completed, need more input or more output */
var BS_BLOCK_DONE = 2; /* block flush performed */
var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */
var BS_FINISH_DONE = 4; /* finish done, accept no more input or output */
var OS_CODE = 0x03; // Unix :) . Don't detect, use this default.
function err(strm, errorCode) {
strm.msg = msg[errorCode];
return errorCode;
}
function rank(f) {
return ((f) << 1) - ((f) > 4 ? 9 : 0);
}
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
/* =========================================================================
* Flush as much pending output as possible. All deflate() output goes
* through this function so some applications may wish to modify it
* to avoid allocating a large strm->output buffer and copying into it.
* (See also read_buf()).
*/
function flush_pending(strm) {
var s = strm.state;
//_tr_flush_bits(s);
var len = s.pending;
if (len > strm.avail_out) {
len = strm.avail_out;
}
if (len === 0) { return; }
utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out);
strm.next_out += len;
s.pending_out += len;
strm.total_out += len;
strm.avail_out -= len;
s.pending -= len;
if (s.pending === 0) {
s.pending_out = 0;
}
}
function flush_block_only (s, last) {
trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last);
s.block_start = s.strstart;
flush_pending(s.strm);
}
function put_byte(s, b) {
s.pending_buf[s.pending++] = b;
}
/* =========================================================================
* Put a short in the pending buffer. The 16-bit value is put in MSB order.
* IN assertion: the stream state is correct and there is enough room in
* pending_buf.
*/
function putShortMSB(s, b) {
// put_byte(s, (Byte)(b >> 8));
// put_byte(s, (Byte)(b & 0xff));
s.pending_buf[s.pending++] = (b >>> 8) & 0xff;
s.pending_buf[s.pending++] = b & 0xff;
}
/* ===========================================================================
* Read a new buffer from the current input stream, update the adler32
* and total number of bytes read. All deflate() input goes through
* this function so some applications may wish to modify it to avoid
* allocating a large strm->input buffer and copying from it.
* (See also flush_pending()).
*/
function read_buf(strm, buf, start, size) {
var len = strm.avail_in;
if (len > size) { len = size; }
if (len === 0) { return 0; }
strm.avail_in -= len;
utils.arraySet(buf, strm.input, strm.next_in, len, start);
if (strm.state.wrap === 1) {
strm.adler = adler32(strm.adler, buf, len, start);
}
else if (strm.state.wrap === 2) {
strm.adler = crc32(strm.adler, buf, len, start);
}
strm.next_in += len;
strm.total_in += len;
return len;
}
/* ===========================================================================
* Set match_start to the longest match starting at the given string and
* return its length. Matches shorter or equal to prev_length are discarded,
* in which case the result is equal to prev_length and match_start is
* garbage.
* IN assertions: cur_match is the head of the hash chain for the current
* string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
* OUT assertion: the match length is not greater than s->lookahead.
*/
function longest_match(s, cur_match) {
var chain_length = s.max_chain_length; /* max hash chain length */
var scan = s.strstart; /* current string */
var match; /* matched string */
var len; /* length of current match */
var best_len = s.prev_length; /* best match length so far */
var nice_match = s.nice_match; /* stop if match long enough */
var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ?
s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/;
var _win = s.window; // shortcut
var wmask = s.w_mask;
var prev = s.prev;
/* Stop when cur_match becomes <= limit. To simplify the code,
* we prevent matches with the string of window index 0.
*/
var strend = s.strstart + MAX_MATCH;
var scan_end1 = _win[scan + best_len - 1];
var scan_end = _win[scan + best_len];
/* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
* It is easy to get rid of this optimization if necessary.
*/
// Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
/* Do not waste too much time if we already have a good match: */
if (s.prev_length >= s.good_match) {
chain_length >>= 2;
}
/* Do not look for matches beyond the end of the input. This is necessary
* to make deflate deterministic.
*/
if (nice_match > s.lookahead) { nice_match = s.lookahead; }
// Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
do {
// Assert(cur_match < s->strstart, "no future");
match = cur_match;
/* Skip to next match if the match length cannot increase
* or if the match length is less than 2. Note that the checks below
* for insufficient lookahead only occur occasionally for performance
* reasons. Therefore uninitialized memory will be accessed, and
* conditional jumps will be made that depend on those values.
* However the length of the match is limited to the lookahead, so
* the output of deflate is not affected by the uninitialized values.
*/
if (_win[match + best_len] !== scan_end ||
_win[match + best_len - 1] !== scan_end1 ||
_win[match] !== _win[scan] ||
_win[++match] !== _win[scan + 1]) {
continue;
}
/* The check at best_len-1 can be removed because it will be made
* again later. (This heuristic is not always a win.)
* It is not necessary to compare scan[2] and match[2] since they
* are always equal when the other bytes match, given that
* the hash keys are equal and that HASH_BITS >= 8.
*/
scan += 2;
match++;
// Assert(*scan == *match, "match[2]?");
/* We check for insufficient lookahead only every 8th comparison;
* the 256th check will be made at strstart+258.
*/
do {
/*jshint noempty:false*/
} while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
scan < strend);
// Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
len = MAX_MATCH - (strend - scan);
scan = strend - MAX_MATCH;
if (len > best_len) {
s.match_start = cur_match;
best_len = len;
if (len >= nice_match) {
break;
}
scan_end1 = _win[scan + best_len - 1];
scan_end = _win[scan + best_len];
}
} while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0);
if (best_len <= s.lookahead) {
return best_len;
}
return s.lookahead;
}
/* ===========================================================================
* Fill the window when the lookahead becomes insufficient.
* Updates strstart and lookahead.
*
* IN assertion: lookahead < MIN_LOOKAHEAD
* OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
* At least one byte has been read, or avail_in == 0; reads are
* performed for at least two bytes (required for the zip translate_eol
* option -- not supported here).
*/
function fill_window(s) {
var _w_size = s.w_size;
var p, n, m, more, str;
//Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
do {
more = s.window_size - s.lookahead - s.strstart;
// JS ints have 32 bit, block below not needed
/* Deal with !@#$% 64K limit: */
//if (sizeof(int) <= 2) {
// if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
// more = wsize;
//
// } else if (more == (unsigned)(-1)) {
// /* Very unlikely, but possible on 16 bit machine if
// * strstart == 0 && lookahead == 1 (input done a byte at time)
// */
// more--;
// }
//}
/* If the window is almost full and there is insufficient lookahead,
* move the upper half to the lower one to make room in the upper half.
*/
if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) {
utils.arraySet(s.window, s.window, _w_size, _w_size, 0);
s.match_start -= _w_size;
s.strstart -= _w_size;
/* we now have strstart >= MAX_DIST */
s.block_start -= _w_size;
/* Slide the hash table (could be avoided with 32 bit values
at the expense of memory usage). We slide even when level == 0
to keep the hash table consistent if we switch back to level > 0
later. (Using level 0 permanently is not an optimal usage of
zlib, so we don't care about this pathological case.)
*/
n = s.hash_size;
p = n;
do {
m = s.head[--p];
s.head[p] = (m >= _w_size ? m - _w_size : 0);
} while (--n);
n = _w_size;
p = n;
do {
m = s.prev[--p];
s.prev[p] = (m >= _w_size ? m - _w_size : 0);
/* If n is not on any hash chain, prev[n] is garbage but
* its value will never be used.
*/
} while (--n);
more += _w_size;
}
if (s.strm.avail_in === 0) {
break;
}
/* If there was no sliding:
* strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
* more == window_size - lookahead - strstart
* => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
* => more >= window_size - 2*WSIZE + 2
* In the BIG_MEM or MMAP case (not yet supported),
* window_size == input_size + MIN_LOOKAHEAD &&
* strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
* Otherwise, window_size == 2*WSIZE so more >= 2.
* If there was sliding, more >= WSIZE. So in all cases, more >= 2.
*/
//Assert(more >= 2, "more < 2");
n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more);
s.lookahead += n;
/* Initialize the hash value now that we have some input: */
if (s.lookahead + s.insert >= MIN_MATCH) {
str = s.strstart - s.insert;
s.ins_h = s.window[str];
/* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call update_hash() MIN_MATCH-3 more times
//#endif
while (s.insert) {
/* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH-1]) & s.hash_mask;
s.prev[str & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = str;
str++;
s.insert--;
if (s.lookahead + s.insert < MIN_MATCH) {
break;
}
}
}
/* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
* but this is not important since only literal bytes will be emitted.
*/
} while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0);
/* If the WIN_INIT bytes after the end of the current data have never been
* written, then zero those bytes in order to avoid memory check reports of
* the use of uninitialized (or uninitialised as Julian writes) bytes by
* the longest match routines. Update the high water mark for the next
* time through here. WIN_INIT is set to MAX_MATCH since the longest match
* routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
*/
// if (s.high_water < s.window_size) {
// var curr = s.strstart + s.lookahead;
// var init = 0;
//
// if (s.high_water < curr) {
// /* Previous high water mark below current data -- zero WIN_INIT
// * bytes or up to end of window, whichever is less.
// */
// init = s.window_size - curr;
// if (init > WIN_INIT)
// init = WIN_INIT;
// zmemzero(s->window + curr, (unsigned)init);
// s->high_water = curr + init;
// }
// else if (s->high_water < (ulg)curr + WIN_INIT) {
// /* High water mark at or above current data, but below current data
// * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up
// * to end of window, whichever is less.
// */
// init = (ulg)curr + WIN_INIT - s->high_water;
// if (init > s->window_size - s->high_water)
// init = s->window_size - s->high_water;
// zmemzero(s->window + s->high_water, (unsigned)init);
// s->high_water += init;
// }
// }
//
// Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
// "not enough room for search");
}
/* ===========================================================================
* Copy without compression as much as possible from the input stream, return
* the current block state.
* This function does not insert new strings in the dictionary since
* uncompressible data is probably not useful. This function is used
* only for the level=0 compression option.
* NOTE: this function should be optimized to avoid extra copying from
* window to pending_buf.
*/
function deflate_stored(s, flush) {
/* Stored blocks are limited to 0xffff bytes, pending_buf is limited
* to pending_buf_size, and each stored block has a 5 byte header:
*/
var max_block_size = 0xffff;
if (max_block_size > s.pending_buf_size - 5) {
max_block_size = s.pending_buf_size - 5;
}
/* Copy as much as possible from input to output: */
for (;;) {
/* Fill the window as much as possible: */
if (s.lookahead <= 1) {
//Assert(s->strstart < s->w_size+MAX_DIST(s) ||
// s->block_start >= (long)s->w_size, "slide too late");
// if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) ||
// s.block_start >= s.w_size)) {
// throw new Error("slide too late");
// }
fill_window(s);
if (s.lookahead === 0 && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break;
}
/* flush the current block */
}
//Assert(s->block_start >= 0L, "block gone");
// if (s.block_start < 0) throw new Error("block gone");
s.strstart += s.lookahead;
s.lookahead = 0;
/* Emit a stored block if pending_buf will be full: */
var max_start = s.block_start + max_block_size;
if (s.strstart === 0 || s.strstart >= max_start) {
/* strstart == 0 is possible when wraparound on 16-bit machine */
s.lookahead = s.strstart - max_start;
s.strstart = max_start;
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
/* Flush if we may have to slide, otherwise block_start may become
* negative and the data will be gone:
*/
if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.strstart > s.block_start) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_NEED_MORE;
}
/* ===========================================================================
* Compress as much as possible from the input stream, return the current
* block state.
* This function does not perform lazy evaluation of matches and inserts
* new strings in the dictionary only for unmatched strings or for short
* matches. It is used only for the fast compression options.
*/
function deflate_fast(s, flush) {
var hash_head; /* head of the hash chain */
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break; /* flush the current block */
}
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
* At this point we have always match_length < MIN_MATCH
*/
if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
}
if (s.match_length >= MIN_MATCH) {
// check_match(s, s.strstart, s.match_start, s.match_length); // for debug only
/*** _tr_tally_dist(s, s.strstart - s.match_start,
s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
/* Insert new strings in the hash table only if the match length
* is not too large. This saves time but degrades compression.
*/
if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) {
s.match_length--; /* string at strstart already in table */
do {
s.strstart++;
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
/* strstart never exceeds WSIZE-MAX_MATCH, so there are
* always MIN_MATCH bytes ahead.
*/
} while (--s.match_length !== 0);
s.strstart++;
} else
{
s.strstart += s.match_length;
s.match_length = 0;
s.ins_h = s.window[s.strstart];
/* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call UPDATE_HASH() MIN_MATCH-3 more times
//#endif
/* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
* matter since it will be recomputed at next deflate call.
*/
}
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s.window[s.strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = ((s.strstart < (MIN_MATCH-1)) ? s.strstart : MIN_MATCH-1);
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* Same as above, but achieves better compression. We use a lazy
* evaluation for matches: a match is finally adopted only if there is
* no better match at the next window position.
*/
function deflate_slow(s, flush) {
var hash_head; /* head of hash chain */
var bflush; /* set if current block must be flushed */
var max_insert;
/* Process the input block. */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
*/
s.prev_length = s.match_length;
s.prev_match = s.match_start;
s.match_length = MIN_MATCH-1;
if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match &&
s.strstart - hash_head <= (s.w_size-MIN_LOOKAHEAD)/*MAX_DIST(s)*/) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
if (s.match_length <= 5 &&
(s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) {
/* If prev_match is also MIN_MATCH, match_start is garbage
* but we will ignore the current match anyway.
*/
s.match_length = MIN_MATCH-1;
}
}
/* If there was a match at the previous step and the current
* match is not better, output the previous match:
*/
if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) {
max_insert = s.strstart + s.lookahead - MIN_MATCH;
/* Do not insert strings in hash table beyond this. */
//check_match(s, s.strstart-1, s.prev_match, s.prev_length);
/***_tr_tally_dist(s, s.strstart - 1 - s.prev_match,
s.prev_length - MIN_MATCH, bflush);***/
bflush = trees._tr_tally(s, s.strstart - 1- s.prev_match, s.prev_length - MIN_MATCH);
/* Insert in hash table all strings up to the end of the match.
* strstart-1 and strstart are already inserted. If there is not
* enough lookahead, the last two strings are not inserted in
* the hash table.
*/
s.lookahead -= s.prev_length-1;
s.prev_length -= 2;
do {
if (++s.strstart <= max_insert) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
} while (--s.prev_length !== 0);
s.match_available = 0;
s.match_length = MIN_MATCH-1;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
} else if (s.match_available) {
/* If there was no match at the previous position, output a
* single literal. If there was a match but the current match
* is longer, truncate the previous match to a single literal.
*/
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart-1]);
if (bflush) {
/*** FLUSH_BLOCK_ONLY(s, 0) ***/
flush_block_only(s, false);
/***/
}
s.strstart++;
s.lookahead--;
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
} else {
/* There is no previous match to compare with, wait for
* the next step to decide.
*/
s.match_available = 1;
s.strstart++;
s.lookahead--;
}
}
//Assert (flush != Z_NO_FLUSH, "no flush?");
if (s.match_available) {
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart-1]);
s.match_available = 0;
}
s.insert = s.strstart < MIN_MATCH-1 ? s.strstart : MIN_MATCH-1;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_RLE, simply look for runs of bytes, generate matches only of distance
* one. Do not maintain a hash table. (It will be regenerated if this run of
* deflate switches away from Z_RLE.)
*/
function deflate_rle(s, flush) {
var bflush; /* set if current block must be flushed */
var prev; /* byte at distance one to match */
var scan, strend; /* scan goes up to strend for length of run */
var _win = s.window;
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the longest run, plus one for the unrolled loop.
*/
if (s.lookahead <= MAX_MATCH) {
fill_window(s);
if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* See how many times the previous byte repeats */
s.match_length = 0;
if (s.lookahead >= MIN_MATCH && s.strstart > 0) {
scan = s.strstart - 1;
prev = _win[scan];
if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) {
strend = s.strstart + MAX_MATCH;
do {
/*jshint noempty:false*/
} while (prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
scan < strend);
s.match_length = MAX_MATCH - (strend - scan);
if (s.match_length > s.lookahead) {
s.match_length = s.lookahead;
}
}
//Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
}
/* Emit match if have run of MIN_MATCH or longer, else emit literal */
if (s.match_length >= MIN_MATCH) {
//check_match(s, s.strstart, s.strstart - 1, s.match_length);
/*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
s.strstart += s.match_length;
s.match_length = 0;
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table.
* (It will be regenerated if this run of deflate switches away from Huffman.)
*/
function deflate_huff(s, flush) {
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we have a literal to write. */
if (s.lookahead === 0) {
fill_window(s);
if (s.lookahead === 0) {
if (flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
break; /* flush the current block */
}
}
/* Output a literal byte */
s.match_length = 0;
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* Values for max_lazy_match, good_match and max_chain_length, depending on
* the desired pack level (0..9). The values given below have been tuned to
* exclude worst case performance for pathological files. Better values may be
* found for specific files.
*/
var Config = function (good_length, max_lazy, nice_length, max_chain, func) {
this.good_length = good_length;
this.max_lazy = max_lazy;
this.nice_length = nice_length;
this.max_chain = max_chain;
this.func = func;
};
var configuration_table;
configuration_table = [
/* good lazy nice chain */
new Config(0, 0, 0, 0, deflate_stored), /* 0 store only */
new Config(4, 4, 8, 4, deflate_fast), /* 1 max speed, no lazy matches */
new Config(4, 5, 16, 8, deflate_fast), /* 2 */
new Config(4, 6, 32, 32, deflate_fast), /* 3 */
new Config(4, 4, 16, 16, deflate_slow), /* 4 lazy matches */
new Config(8, 16, 32, 32, deflate_slow), /* 5 */
new Config(8, 16, 128, 128, deflate_slow), /* 6 */
new Config(8, 32, 128, 256, deflate_slow), /* 7 */
new Config(32, 128, 258, 1024, deflate_slow), /* 8 */
new Config(32, 258, 258, 4096, deflate_slow) /* 9 max compression */
];
/* ===========================================================================
* Initialize the "longest match" routines for a new zlib stream
*/
function lm_init(s) {
s.window_size = 2 * s.w_size;
/*** CLEAR_HASH(s); ***/
zero(s.head); // Fill with NIL (= 0);
/* Set the default configuration parameters:
*/
s.max_lazy_match = configuration_table[s.level].max_lazy;
s.good_match = configuration_table[s.level].good_length;
s.nice_match = configuration_table[s.level].nice_length;
s.max_chain_length = configuration_table[s.level].max_chain;
s.strstart = 0;
s.block_start = 0;
s.lookahead = 0;
s.insert = 0;
s.match_length = s.prev_length = MIN_MATCH - 1;
s.match_available = 0;
s.ins_h = 0;
}
function DeflateState() {
this.strm = null; /* pointer back to this zlib stream */
this.status = 0; /* as the name implies */
this.pending_buf = null; /* output still pending */
this.pending_buf_size = 0; /* size of pending_buf */
this.pending_out = 0; /* next pending byte to output to the stream */
this.pending = 0; /* nb of bytes in the pending buffer */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.gzhead = null; /* gzip header information to write */
this.gzindex = 0; /* where in extra, name, or comment */
this.method = Z_DEFLATED; /* can only be DEFLATED */
this.last_flush = -1; /* value of flush param for previous deflate call */
this.w_size = 0; /* LZ77 window size (32K by default) */
this.w_bits = 0; /* log2(w_size) (8..16) */
this.w_mask = 0; /* w_size - 1 */
this.window = null;
/* Sliding window. Input bytes are read into the second half of the window,
* and move to the first half later to keep a dictionary of at least wSize
* bytes. With this organization, matches are limited to a distance of
* wSize-MAX_MATCH bytes, but this ensures that IO is always
* performed with a length multiple of the block size.
*/
this.window_size = 0;
/* Actual size of window: 2*wSize, except when the user input buffer
* is directly used as sliding window.
*/
this.prev = null;
/* Link to older string with same hash index. To limit the size of this
* array to 64K, this link is maintained only for the last 32K strings.
* An index in this array is thus a window index modulo 32K.
*/
this.head = null; /* Heads of the hash chains or NIL. */
this.ins_h = 0; /* hash index of string to be inserted */
this.hash_size = 0; /* number of elements in hash table */
this.hash_bits = 0; /* log2(hash_size) */
this.hash_mask = 0; /* hash_size-1 */
this.hash_shift = 0;
/* Number of bits by which ins_h must be shifted at each input
* step. It must be such that after MIN_MATCH steps, the oldest
* byte no longer takes part in the hash key, that is:
* hash_shift * MIN_MATCH >= hash_bits
*/
this.block_start = 0;
/* Window position at the beginning of the current output block. Gets
* negative when the window is moved backwards.
*/
this.match_length = 0; /* length of best match */
this.prev_match = 0; /* previous match */
this.match_available = 0; /* set if previous match exists */
this.strstart = 0; /* start of string to insert */
this.match_start = 0; /* start of matching string */
this.lookahead = 0; /* number of valid bytes ahead in window */
this.prev_length = 0;
/* Length of the best match at previous step. Matches not greater than this
* are discarded. This is used in the lazy match evaluation.
*/
this.max_chain_length = 0;
/* To speed up deflation, hash chains are never searched beyond this
* length. A higher limit improves compression ratio but degrades the
* speed.
*/
this.max_lazy_match = 0;
/* Attempt to find a better match only when the current match is strictly
* smaller than this value. This mechanism is used only for compression
* levels >= 4.
*/
// That's alias to max_lazy_match, don't use directly
//this.max_insert_length = 0;
/* Insert new strings in the hash table only if the match length is not
* greater than this length. This saves time but degrades compression.
* max_insert_length is used only for compression levels <= 3.
*/
this.level = 0; /* compression level (1..9) */
this.strategy = 0; /* favor or force Huffman coding*/
this.good_match = 0;
/* Use a faster search when the previous match is longer than this */
this.nice_match = 0; /* Stop searching when current match exceeds this */
/* used by trees.c: */
/* Didn't use ct_data typedef below to suppress compiler warning */
// struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */
// struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
// struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */
// Use flat array of DOUBLE size, with interleaved fata,
// because JS does not support effective
this.dyn_ltree = new utils.Buf16(HEAP_SIZE * 2);
this.dyn_dtree = new utils.Buf16((2*D_CODES+1) * 2);
this.bl_tree = new utils.Buf16((2*BL_CODES+1) * 2);
zero(this.dyn_ltree);
zero(this.dyn_dtree);
zero(this.bl_tree);
this.l_desc = null; /* desc. for literal tree */
this.d_desc = null; /* desc. for distance tree */
this.bl_desc = null; /* desc. for bit length tree */
//ush bl_count[MAX_BITS+1];
this.bl_count = new utils.Buf16(MAX_BITS+1);
/* number of codes at each bit length for an optimal tree */
//int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */
this.heap = new utils.Buf16(2*L_CODES+1); /* heap used to build the Huffman trees */
zero(this.heap);
this.heap_len = 0; /* number of elements in the heap */
this.heap_max = 0; /* element of largest frequency */
/* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
* The same heap array is used to build all trees.
*/
this.depth = new utils.Buf16(2*L_CODES+1); //uch depth[2*L_CODES+1];
zero(this.depth);
/* Depth of each subtree used as tie breaker for trees of equal frequency
*/
this.l_buf = 0; /* buffer index for literals or lengths */
this.lit_bufsize = 0;
/* Size of match buffer for literals/lengths. There are 4 reasons for
* limiting lit_bufsize to 64K:
* - frequencies can be kept in 16 bit counters
* - if compression is not successful for the first block, all input
* data is still in the window so we can still emit a stored block even
* when input comes from standard input. (This can also be done for
* all blocks if lit_bufsize is not greater than 32K.)
* - if compression is not successful for a file smaller than 64K, we can
* even emit a stored file instead of a stored block (saving 5 bytes).
* This is applicable only for zip (not gzip or zlib).
* - creating new Huffman trees less frequently may not provide fast
* adaptation to changes in the input data statistics. (Take for
* example a binary file with poorly compressible code followed by
* a highly compressible string table.) Smaller buffer sizes give
* fast adaptation but have of course the overhead of transmitting
* trees more frequently.
* - I can't count above 4
*/
this.last_lit = 0; /* running index in l_buf */
this.d_buf = 0;
/* Buffer index for distances. To simplify the code, d_buf and l_buf have
* the same number of elements. To use different lengths, an extra flag
* array would be necessary.
*/
this.opt_len = 0; /* bit length of current block with optimal trees */
this.static_len = 0; /* bit length of current block with static trees */
this.matches = 0; /* number of string matches in current block */
this.insert = 0; /* bytes at end of window left to insert */
this.bi_buf = 0;
/* Output buffer. bits are inserted starting at the bottom (least
* significant bits).
*/
this.bi_valid = 0;
/* Number of valid bits in bi_buf. All bits above the last valid bit
* are always zero.
*/
// Used for window memory init. We safely ignore it for JS. That makes
// sense only for pointers and memory check tools.
//this.high_water = 0;
/* High water mark offset in window for initialized bytes -- bytes above
* this are set to zero in order to avoid memory check warnings when
* longest match routines access bytes past the input. This is then
* updated to the new high water mark.
*/
}
function deflateResetKeep(strm) {
var s;
if (!strm || !strm.state) {
return err(strm, Z_STREAM_ERROR);
}
strm.total_in = strm.total_out = 0;
strm.data_type = Z_UNKNOWN;
s = strm.state;
s.pending = 0;
s.pending_out = 0;
if (s.wrap < 0) {
s.wrap = -s.wrap;
/* was made negative by deflate(..., Z_FINISH); */
}
s.status = (s.wrap ? INIT_STATE : BUSY_STATE);
strm.adler = (s.wrap === 2) ?
0 // crc32(0, Z_NULL, 0)
:
1; // adler32(0, Z_NULL, 0)
s.last_flush = Z_NO_FLUSH;
trees._tr_init(s);
return Z_OK;
}
function deflateReset(strm) {
var ret = deflateResetKeep(strm);
if (ret === Z_OK) {
lm_init(strm.state);
}
return ret;
}
function deflateSetHeader(strm, head) {
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; }
strm.state.gzhead = head;
return Z_OK;
}
function deflateInit2(strm, level, method, windowBits, memLevel, strategy) {
if (!strm) { // === Z_NULL
return Z_STREAM_ERROR;
}
var wrap = 1;
if (level === Z_DEFAULT_COMPRESSION) {
level = 6;
}
if (windowBits < 0) { /* suppress zlib wrapper */
wrap = 0;
windowBits = -windowBits;
}
else if (windowBits > 15) {
wrap = 2; /* write gzip wrapper instead */
windowBits -= 16;
}
if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED ||
windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
strategy < 0 || strategy > Z_FIXED) {
return err(strm, Z_STREAM_ERROR);
}
if (windowBits === 8) {
windowBits = 9;
}
/* until 256-byte window bug fixed */
var s = new DeflateState();
strm.state = s;
s.strm = strm;
s.wrap = wrap;
s.gzhead = null;
s.w_bits = windowBits;
s.w_size = 1 << s.w_bits;
s.w_mask = s.w_size - 1;
s.hash_bits = memLevel + 7;
s.hash_size = 1 << s.hash_bits;
s.hash_mask = s.hash_size - 1;
s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH);
s.window = new utils.Buf8(s.w_size * 2);
s.head = new utils.Buf16(s.hash_size);
s.prev = new utils.Buf16(s.w_size);
// Don't need mem init magic for JS.
//s.high_water = 0; /* nothing written to s->window yet */
s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
s.pending_buf_size = s.lit_bufsize * 4;
s.pending_buf = new utils.Buf8(s.pending_buf_size);
s.d_buf = s.lit_bufsize >> 1;
s.l_buf = (1 + 2) * s.lit_bufsize;
s.level = level;
s.strategy = strategy;
s.method = method;
return deflateReset(strm);
}
function deflateInit(strm, level) {
return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
}
function deflate(strm, flush) {
var old_flush, s;
var beg, val; // for gzip header write only
if (!strm || !strm.state ||
flush > Z_BLOCK || flush < 0) {
return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR;
}
s = strm.state;
if (!strm.output ||
(!strm.input && strm.avail_in !== 0) ||
(s.status === FINISH_STATE && flush !== Z_FINISH)) {
return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR);
}
s.strm = strm; /* just in case */
old_flush = s.last_flush;
s.last_flush = flush;
/* Write the header */
if (s.status === INIT_STATE) {
if (s.wrap === 2) { // GZIP header
strm.adler = 0; //crc32(0L, Z_NULL, 0);
put_byte(s, 31);
put_byte(s, 139);
put_byte(s, 8);
if (!s.gzhead) { // s->gzhead == Z_NULL
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, OS_CODE);
s.status = BUSY_STATE;
}
else {
put_byte(s, (s.gzhead.text ? 1 : 0) +
(s.gzhead.hcrc ? 2 : 0) +
(!s.gzhead.extra ? 0 : 4) +
(!s.gzhead.name ? 0 : 8) +
(!s.gzhead.comment ? 0 : 16)
);
put_byte(s, s.gzhead.time & 0xff);
put_byte(s, (s.gzhead.time >> 8) & 0xff);
put_byte(s, (s.gzhead.time >> 16) & 0xff);
put_byte(s, (s.gzhead.time >> 24) & 0xff);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, s.gzhead.os & 0xff);
if (s.gzhead.extra && s.gzhead.extra.length) {
put_byte(s, s.gzhead.extra.length & 0xff);
put_byte(s, (s.gzhead.extra.length >> 8) & 0xff);
}
if (s.gzhead.hcrc) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0);
}
s.gzindex = 0;
s.status = EXTRA_STATE;
}
}
else // DEFLATE header
{
var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8;
var level_flags = -1;
if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) {
level_flags = 0;
} else if (s.level < 6) {
level_flags = 1;
} else if (s.level === 6) {
level_flags = 2;
} else {
level_flags = 3;
}
header |= (level_flags << 6);
if (s.strstart !== 0) { header |= PRESET_DICT; }
header += 31 - (header % 31);
s.status = BUSY_STATE;
putShortMSB(s, header);
/* Save the adler32 of the preset dictionary: */
if (s.strstart !== 0) {
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
strm.adler = 1; // adler32(0L, Z_NULL, 0);
}
}
//#ifdef GZIP
if (s.status === EXTRA_STATE) {
if (s.gzhead.extra/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
while (s.gzindex < (s.gzhead.extra.length & 0xffff)) {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
break;
}
}
put_byte(s, s.gzhead.extra[s.gzindex] & 0xff);
s.gzindex++;
}
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (s.gzindex === s.gzhead.extra.length) {
s.gzindex = 0;
s.status = NAME_STATE;
}
}
else {
s.status = NAME_STATE;
}
}
if (s.status === NAME_STATE) {
if (s.gzhead.name/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.name.length) {
val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.gzindex = 0;
s.status = COMMENT_STATE;
}
}
else {
s.status = COMMENT_STATE;
}
}
if (s.status === COMMENT_STATE) {
if (s.gzhead.comment/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.comment.length) {
val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.status = HCRC_STATE;
}
}
else {
s.status = HCRC_STATE;
}
}
if (s.status === HCRC_STATE) {
if (s.gzhead.hcrc) {
if (s.pending + 2 > s.pending_buf_size) {
flush_pending(strm);
}
if (s.pending + 2 <= s.pending_buf_size) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
strm.adler = 0; //crc32(0L, Z_NULL, 0);
s.status = BUSY_STATE;
}
}
else {
s.status = BUSY_STATE;
}
}
//#endif
/* Flush as much pending output as possible */
if (s.pending !== 0) {
flush_pending(strm);
if (strm.avail_out === 0) {
/* Since avail_out is 0, deflate will be called again with
* more output space, but possibly with both pending and
* avail_in equal to zero. There won't be anything to do,
* but this is not an error situation so make sure we
* return OK instead of BUF_ERROR at next call of deflate:
*/
s.last_flush = -1;
return Z_OK;
}
/* Make sure there is something to do and avoid duplicate consecutive
* flushes. For repeated and useless calls with Z_FINISH, we keep
* returning Z_STREAM_END instead of Z_BUF_ERROR.
*/
} else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) &&
flush !== Z_FINISH) {
return err(strm, Z_BUF_ERROR);
}
/* User must not provide more input after the first FINISH: */
if (s.status === FINISH_STATE && strm.avail_in !== 0) {
return err(strm, Z_BUF_ERROR);
}
/* Start a new block or continue the current one.
*/
if (strm.avail_in !== 0 || s.lookahead !== 0 ||
(flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) {
var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) :
(s.strategy === Z_RLE ? deflate_rle(s, flush) :
configuration_table[s.level].func(s, flush));
if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) {
s.status = FINISH_STATE;
}
if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) {
if (strm.avail_out === 0) {
s.last_flush = -1;
/* avoid BUF_ERROR next call, see above */
}
return Z_OK;
/* If flush != Z_NO_FLUSH && avail_out == 0, the next call
* of deflate should use the same flush parameter to make sure
* that the flush is complete. So we don't have to output an
* empty block here, this will be done at next call. This also
* ensures that for a very small output buffer, we emit at most
* one empty block.
*/
}
if (bstate === BS_BLOCK_DONE) {
if (flush === Z_PARTIAL_FLUSH) {
trees._tr_align(s);
}
else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */
trees._tr_stored_block(s, 0, 0, false);
/* For a full flush, this empty block will be recognized
* as a special marker by inflate_sync().
*/
if (flush === Z_FULL_FLUSH) {
/*** CLEAR_HASH(s); ***/ /* forget history */
zero(s.head); // Fill with NIL (= 0);
if (s.lookahead === 0) {
s.strstart = 0;
s.block_start = 0;
s.insert = 0;
}
}
}
flush_pending(strm);
if (strm.avail_out === 0) {
s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */
return Z_OK;
}
}
}
//Assert(strm->avail_out > 0, "bug2");
//if (strm.avail_out <= 0) { throw new Error("bug2");}
if (flush !== Z_FINISH) { return Z_OK; }
if (s.wrap <= 0) { return Z_STREAM_END; }
/* Write the trailer */
if (s.wrap === 2) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
put_byte(s, (strm.adler >> 16) & 0xff);
put_byte(s, (strm.adler >> 24) & 0xff);
put_byte(s, strm.total_in & 0xff);
put_byte(s, (strm.total_in >> 8) & 0xff);
put_byte(s, (strm.total_in >> 16) & 0xff);
put_byte(s, (strm.total_in >> 24) & 0xff);
}
else
{
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
flush_pending(strm);
/* If avail_out is zero, the application will call deflate again
* to flush the rest.
*/
if (s.wrap > 0) { s.wrap = -s.wrap; }
/* write the trailer only once! */
return s.pending !== 0 ? Z_OK : Z_STREAM_END;
}
function deflateEnd(strm) {
var status;
if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
return Z_STREAM_ERROR;
}
status = strm.state.status;
if (status !== INIT_STATE &&
status !== EXTRA_STATE &&
status !== NAME_STATE &&
status !== COMMENT_STATE &&
status !== HCRC_STATE &&
status !== BUSY_STATE &&
status !== FINISH_STATE
) {
return err(strm, Z_STREAM_ERROR);
}
strm.state = null;
return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK;
}
/* =========================================================================
* Copy the source state to the destination state
*/
//function deflateCopy(dest, source) {
//
//}
exports.deflateInit = deflateInit;
exports.deflateInit2 = deflateInit2;
exports.deflateReset = deflateReset;
exports.deflateResetKeep = deflateResetKeep;
exports.deflateSetHeader = deflateSetHeader;
exports.deflate = deflate;
exports.deflateEnd = deflateEnd;
exports.deflateInfo = 'pako deflate (from Nodeca project)';
/* Not implemented
exports.deflateBound = deflateBound;
exports.deflateCopy = deflateCopy;
exports.deflateSetDictionary = deflateSetDictionary;
exports.deflateParams = deflateParams;
exports.deflatePending = deflatePending;
exports.deflatePrime = deflatePrime;
exports.deflateTune = deflateTune;
*/
},{"../utils/common":86,"./adler32":88,"./crc32":90,"./messages":96,"./trees":97}],92:[function(_dereq_,module,exports){
'use strict';
function GZheader() {
/* true if compressed data believed to be text */
this.text = 0;
/* modification time */
this.time = 0;
/* extra flags (not used when writing a gzip file) */
this.xflags = 0;
/* operating system */
this.os = 0;
/* pointer to extra field or Z_NULL if none */
this.extra = null;
/* extra field length (valid if extra != Z_NULL) */
this.extra_len = 0; // Actually, we don't need it in JS,
// but leave for few code modifications
//
// Setup limits is not necessary because in js we should not preallocate memory
// for inflate use constant limit in 65536 bytes
//
/* space at extra (only when reading header) */
// this.extra_max = 0;
/* pointer to zero-terminated file name or Z_NULL */
this.name = '';
/* space at name (only when reading header) */
// this.name_max = 0;
/* pointer to zero-terminated comment or Z_NULL */
this.comment = '';
/* space at comment (only when reading header) */
// this.comm_max = 0;
/* true if there was or will be a header crc */
this.hcrc = 0;
/* true when done reading gzip header (not used when writing a gzip file) */
this.done = false;
}
module.exports = GZheader;
},{}],93:[function(_dereq_,module,exports){
'use strict';
// See state defs from inflate.js
var BAD = 30; /* got a data error -- remain here until reset */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
/*
Decode literal, length, and distance codes and write out the resulting
literal and match bytes until either not enough input or output is
available, an end-of-block is encountered, or a data error is encountered.
When large enough input and output buffers are supplied to inflate(), for
example, a 16K input buffer and a 64K output buffer, more than 95% of the
inflate execution time is spent in this routine.
Entry assumptions:
state.mode === LEN
strm.avail_in >= 6
strm.avail_out >= 258
start >= strm.avail_out
state.bits < 8
On return, state.mode is one of:
LEN -- ran out of enough output space or enough available input
TYPE -- reached end of block code, inflate() to interpret next block
BAD -- error in block data
Notes:
- The maximum input bits used by a length/distance pair is 15 bits for the
length code, 5 bits for the length extra, 15 bits for the distance code,
and 13 bits for the distance extra. This totals 48 bits, or six bytes.
Therefore if strm.avail_in >= 6, then there is enough input to avoid
checking for available input while decoding.
- The maximum bytes that a single length/distance pair can output is 258
bytes, which is the maximum length that can be coded. inflate_fast()
requires strm.avail_out >= 258 for each loop to avoid checking for
output space.
*/
module.exports = function inflate_fast(strm, start) {
var state;
var _in; /* local strm.input */
var last; /* have enough input while in < last */
var _out; /* local strm.output */
var beg; /* inflate()'s initial strm.output */
var end; /* while out < end, enough space available */
//#ifdef INFLATE_STRICT
var dmax; /* maximum distance from zlib header */
//#endif
var wsize; /* window size or zero if not using window */
var whave; /* valid bytes in the window */
var wnext; /* window write index */
// Use `s_window` instead `window`, avoid conflict with instrumentation tools
var s_window; /* allocated sliding window, if wsize != 0 */
var hold; /* local strm.hold */
var bits; /* local strm.bits */
var lcode; /* local strm.lencode */
var dcode; /* local strm.distcode */
var lmask; /* mask for first level of length codes */
var dmask; /* mask for first level of distance codes */
var here; /* retrieved table entry */
var op; /* code bits, operation, extra bits, or */
/* window position, window bytes to copy */
var len; /* match length, unused bytes */
var dist; /* match distance */
var from; /* where to copy match from */
var from_source;
var input, output; // JS specific, because we have no pointers
/* copy state to local variables */
state = strm.state;
//here = state.here;
_in = strm.next_in;
input = strm.input;
last = _in + (strm.avail_in - 5);
_out = strm.next_out;
output = strm.output;
beg = _out - (start - strm.avail_out);
end = _out + (strm.avail_out - 257);
//#ifdef INFLATE_STRICT
dmax = state.dmax;
//#endif
wsize = state.wsize;
whave = state.whave;
wnext = state.wnext;
s_window = state.window;
hold = state.hold;
bits = state.bits;
lcode = state.lencode;
dcode = state.distcode;
lmask = (1 << state.lenbits) - 1;
dmask = (1 << state.distbits) - 1;
/* decode literals and length/distances until end-of-block or not enough
input data or output space */
top:
do {
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = lcode[hold & lmask];
dolen:
for (;;) { // Goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op === 0) { /* literal */
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
output[_out++] = here & 0xffff/*here.val*/;
}
else if (op & 16) { /* length base */
len = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (op) {
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
len += hold & ((1 << op) - 1);
hold >>>= op;
bits -= op;
}
//Tracevv((stderr, "inflate: length %u\n", len));
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = dcode[hold & dmask];
dodist:
for (;;) { // goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op & 16) { /* distance base */
dist = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
}
dist += hold & ((1 << op) - 1);
//#ifdef INFLATE_STRICT
if (dist > dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
//#endif
hold >>>= op;
bits -= op;
//Tracevv((stderr, "inflate: distance %u\n", dist));
op = _out - beg; /* max distance in output */
if (dist > op) { /* see if copy from window */
op = dist - op; /* distance back in window */
if (op > whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// if (len <= op - whave) {
// do {
// output[_out++] = 0;
// } while (--len);
// continue top;
// }
// len -= op - whave;
// do {
// output[_out++] = 0;
// } while (--op > whave);
// if (op === 0) {
// from = _out - dist;
// do {
// output[_out++] = output[from++];
// } while (--len);
// continue top;
// }
//#endif
}
from = 0; // window index
from_source = s_window;
if (wnext === 0) { /* very common case */
from += wsize - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
else if (wnext < op) { /* wrap around window */
from += wsize + wnext - op;
op -= wnext;
if (op < len) { /* some from end of window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = 0;
if (wnext < len) { /* some from start of window */
op = wnext;
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
}
else { /* contiguous in window */
from += wnext - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
while (len > 2) {
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
len -= 3;
}
if (len) {
output[_out++] = from_source[from++];
if (len > 1) {
output[_out++] = from_source[from++];
}
}
}
else {
from = _out - dist; /* copy direct from output */
do { /* minimum length is three */
output[_out++] = output[from++];
output[_out++] = output[from++];
output[_out++] = output[from++];
len -= 3;
} while (len > 2);
if (len) {
output[_out++] = output[from++];
if (len > 1) {
output[_out++] = output[from++];
}
}
}
}
else if ((op & 64) === 0) { /* 2nd level distance code */
here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dodist;
}
else {
strm.msg = 'invalid distance code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
}
else if ((op & 64) === 0) { /* 2nd level length code */
here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dolen;
}
else if (op & 32) { /* end-of-block */
//Tracevv((stderr, "inflate: end of block\n"));
state.mode = TYPE;
break top;
}
else {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
} while (_in < last && _out < end);
/* return unused bytes (on entry, bits < 8, so in won't go too far back) */
len = bits >> 3;
_in -= len;
bits -= len << 3;
hold &= (1 << bits) - 1;
/* update state and return */
strm.next_in = _in;
strm.next_out = _out;
strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last));
strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end));
state.hold = hold;
state.bits = bits;
return;
};
},{}],94:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var adler32 = _dereq_('./adler32');
var crc32 = _dereq_('./crc32');
var inflate_fast = _dereq_('./inffast');
var inflate_table = _dereq_('./inftrees');
var CODES = 0;
var LENS = 1;
var DISTS = 2;
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
//var Z_NO_FLUSH = 0;
//var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
//var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* The deflate compression method */
var Z_DEFLATED = 8;
/* STATES ====================================================================*/
/* ===========================================================================*/
var HEAD = 1; /* i: waiting for magic header */
var FLAGS = 2; /* i: waiting for method and flags (gzip) */
var TIME = 3; /* i: waiting for modification time (gzip) */
var OS = 4; /* i: waiting for extra flags and operating system (gzip) */
var EXLEN = 5; /* i: waiting for extra length (gzip) */
var EXTRA = 6; /* i: waiting for extra bytes (gzip) */
var NAME = 7; /* i: waiting for end of file name (gzip) */
var COMMENT = 8; /* i: waiting for end of comment (gzip) */
var HCRC = 9; /* i: waiting for header crc (gzip) */
var DICTID = 10; /* i: waiting for dictionary check value */
var DICT = 11; /* waiting for inflateSetDictionary() call */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
var TYPEDO = 13; /* i: same, but skip check to exit inflate on new block */
var STORED = 14; /* i: waiting for stored size (length and complement) */
var COPY_ = 15; /* i/o: same as COPY below, but only first time in */
var COPY = 16; /* i/o: waiting for input or output to copy stored block */
var TABLE = 17; /* i: waiting for dynamic block table lengths */
var LENLENS = 18; /* i: waiting for code length code lengths */
var CODELENS = 19; /* i: waiting for length/lit and distance code lengths */
var LEN_ = 20; /* i: same as LEN below, but only first time in */
var LEN = 21; /* i: waiting for length/lit/eob code */
var LENEXT = 22; /* i: waiting for length extra bits */
var DIST = 23; /* i: waiting for distance code */
var DISTEXT = 24; /* i: waiting for distance extra bits */
var MATCH = 25; /* o: waiting for output space to copy string */
var LIT = 26; /* o: waiting for output space to write literal */
var CHECK = 27; /* i: waiting for 32-bit check value */
var LENGTH = 28; /* i: waiting for 32-bit length (gzip) */
var DONE = 29; /* finished check, done -- remain here until reset */
var BAD = 30; /* got a data error -- remain here until reset */
var MEM = 31; /* got an inflate() memory error -- remain here until reset */
var SYNC = 32; /* looking for synchronization bytes to restart inflate() */
/* ===========================================================================*/
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_WBITS = MAX_WBITS;
function ZSWAP32(q) {
return (((q >>> 24) & 0xff) +
((q >>> 8) & 0xff00) +
((q & 0xff00) << 8) +
((q & 0xff) << 24));
}
function InflateState() {
this.mode = 0; /* current inflate mode */
this.last = false; /* true if processing last block */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.havedict = false; /* true if dictionary provided */
this.flags = 0; /* gzip header method and flags (0 if zlib) */
this.dmax = 0; /* zlib header max distance (INFLATE_STRICT) */
this.check = 0; /* protected copy of check value */
this.total = 0; /* protected copy of output count */
// TODO: may be {}
this.head = null; /* where to save gzip header information */
/* sliding window */
this.wbits = 0; /* log base 2 of requested window size */
this.wsize = 0; /* window size or zero if not using window */
this.whave = 0; /* valid bytes in the window */
this.wnext = 0; /* window write index */
this.window = null; /* allocated sliding window, if needed */
/* bit accumulator */
this.hold = 0; /* input bit accumulator */
this.bits = 0; /* number of bits in "in" */
/* for string and stored block copying */
this.length = 0; /* literal or length of data to copy */
this.offset = 0; /* distance back to copy string from */
/* for table and code decoding */
this.extra = 0; /* extra bits needed */
/* fixed and dynamic code tables */
this.lencode = null; /* starting table for length/literal codes */
this.distcode = null; /* starting table for distance codes */
this.lenbits = 0; /* index bits for lencode */
this.distbits = 0; /* index bits for distcode */
/* dynamic table building */
this.ncode = 0; /* number of code length code lengths */
this.nlen = 0; /* number of length code lengths */
this.ndist = 0; /* number of distance code lengths */
this.have = 0; /* number of code lengths in lens[] */
this.next = null; /* next available space in codes[] */
this.lens = new utils.Buf16(320); /* temporary storage for code lengths */
this.work = new utils.Buf16(288); /* work area for code table building */
/*
because we don't have pointers in js, we use lencode and distcode directly
as buffers so we don't need codes
*/
//this.codes = new utils.Buf32(ENOUGH); /* space for code tables */
this.lendyn = null; /* dynamic table for length/literal codes (JS specific) */
this.distdyn = null; /* dynamic table for distance codes (JS specific) */
this.sane = 0; /* if false, allow invalid distance too far */
this.back = 0; /* bits back of last unprocessed length/lit */
this.was = 0; /* initial length of match */
}
function inflateResetKeep(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
strm.total_in = strm.total_out = state.total = 0;
strm.msg = ''; /*Z_NULL*/
if (state.wrap) { /* to support ill-conceived Java test suite */
strm.adler = state.wrap & 1;
}
state.mode = HEAD;
state.last = 0;
state.havedict = 0;
state.dmax = 32768;
state.head = null/*Z_NULL*/;
state.hold = 0;
state.bits = 0;
//state.lencode = state.distcode = state.next = state.codes;
state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS);
state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS);
state.sane = 1;
state.back = -1;
//Tracev((stderr, "inflate: reset\n"));
return Z_OK;
}
function inflateReset(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
state.wsize = 0;
state.whave = 0;
state.wnext = 0;
return inflateResetKeep(strm);
}
function inflateReset2(strm, windowBits) {
var wrap;
var state;
/* get the state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
/* extract wrap request from windowBits parameter */
if (windowBits < 0) {
wrap = 0;
windowBits = -windowBits;
}
else {
wrap = (windowBits >> 4) + 1;
if (windowBits < 48) {
windowBits &= 15;
}
}
/* set number of window bits, free window if different */
if (windowBits && (windowBits < 8 || windowBits > 15)) {
return Z_STREAM_ERROR;
}
if (state.window !== null && state.wbits !== windowBits) {
state.window = null;
}
/* update state and reset the rest of it */
state.wrap = wrap;
state.wbits = windowBits;
return inflateReset(strm);
}
function inflateInit2(strm, windowBits) {
var ret;
var state;
if (!strm) { return Z_STREAM_ERROR; }
//strm.msg = Z_NULL; /* in case we return an error */
state = new InflateState();
//if (state === Z_NULL) return Z_MEM_ERROR;
//Tracev((stderr, "inflate: allocated\n"));
strm.state = state;
state.window = null/*Z_NULL*/;
ret = inflateReset2(strm, windowBits);
if (ret !== Z_OK) {
strm.state = null/*Z_NULL*/;
}
return ret;
}
function inflateInit(strm) {
return inflateInit2(strm, DEF_WBITS);
}
/*
Return state with length and distance decoding tables and index sizes set to
fixed code decoding. Normally this returns fixed tables from inffixed.h.
If BUILDFIXED is defined, then instead this routine builds the tables the
first time it's called, and returns those tables the first time and
thereafter. This reduces the size of the code by about 2K bytes, in
exchange for a little execution time. However, BUILDFIXED should not be
used for threaded applications, since the rewriting of the tables and virgin
may not be thread-safe.
*/
var virgin = true;
var lenfix, distfix; // We have no pointers in JS, so keep tables separate
function fixedtables(state) {
/* build fixed huffman tables if first call (may not be thread safe) */
if (virgin) {
var sym;
lenfix = new utils.Buf32(512);
distfix = new utils.Buf32(32);
/* literal/length table */
sym = 0;
while (sym < 144) { state.lens[sym++] = 8; }
while (sym < 256) { state.lens[sym++] = 9; }
while (sym < 280) { state.lens[sym++] = 7; }
while (sym < 288) { state.lens[sym++] = 8; }
inflate_table(LENS, state.lens, 0, 288, lenfix, 0, state.work, {bits: 9});
/* distance table */
sym = 0;
while (sym < 32) { state.lens[sym++] = 5; }
inflate_table(DISTS, state.lens, 0, 32, distfix, 0, state.work, {bits: 5});
/* do this just once */
virgin = false;
}
state.lencode = lenfix;
state.lenbits = 9;
state.distcode = distfix;
state.distbits = 5;
}
/*
Update the window with the last wsize (normally 32K) bytes written before
returning. If window does not exist yet, create it. This is only called
when a window is already in use, or when output has been written during this
inflate call, but the end of the deflate stream has not been reached yet.
It is also called to create a window for dictionary data when a dictionary
is loaded.
Providing output buffers larger than 32K to inflate() should provide a speed
advantage, since only the last 32K of output is copied to the sliding window
upon return from inflate(), and since all distances after the first 32K of
output will fall in the output data, making match copies simpler and faster.
The advantage may be dependent on the size of the processor's data caches.
*/
function updatewindow(strm, src, end, copy) {
var dist;
var state = strm.state;
/* if it hasn't been done already, allocate space for the window */
if (state.window === null) {
state.wsize = 1 << state.wbits;
state.wnext = 0;
state.whave = 0;
state.window = new utils.Buf8(state.wsize);
}
/* copy state->wsize or less output bytes into the circular window */
if (copy >= state.wsize) {
utils.arraySet(state.window,src, end - state.wsize, state.wsize, 0);
state.wnext = 0;
state.whave = state.wsize;
}
else {
dist = state.wsize - state.wnext;
if (dist > copy) {
dist = copy;
}
//zmemcpy(state->window + state->wnext, end - copy, dist);
utils.arraySet(state.window,src, end - copy, dist, state.wnext);
copy -= dist;
if (copy) {
//zmemcpy(state->window, end - copy, copy);
utils.arraySet(state.window,src, end - copy, copy, 0);
state.wnext = copy;
state.whave = state.wsize;
}
else {
state.wnext += dist;
if (state.wnext === state.wsize) { state.wnext = 0; }
if (state.whave < state.wsize) { state.whave += dist; }
}
}
return 0;
}
function inflate(strm, flush) {
var state;
var input, output; // input/output buffers
var next; /* next input INDEX */
var put; /* next output INDEX */
var have, left; /* available input and output */
var hold; /* bit buffer */
var bits; /* bits in bit buffer */
var _in, _out; /* save starting available input and output */
var copy; /* number of stored or match bytes to copy */
var from; /* where to copy match bytes from */
var from_source;
var here = 0; /* current decoding table entry */
var here_bits, here_op, here_val; // paked "here" denormalized (JS specific)
//var last; /* parent table entry */
var last_bits, last_op, last_val; // paked "last" denormalized (JS specific)
var len; /* length to copy for repeats, bits to drop */
var ret; /* return code */
var hbuf = new utils.Buf8(4); /* buffer for gzip header crc calculation */
var opts;
var n; // temporary var for NEED_BITS
var order = /* permutation of code lengths */
[16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15];
if (!strm || !strm.state || !strm.output ||
(!strm.input && strm.avail_in !== 0)) {
return Z_STREAM_ERROR;
}
state = strm.state;
if (state.mode === TYPE) { state.mode = TYPEDO; } /* skip check */
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
_in = have;
_out = left;
ret = Z_OK;
inf_leave: // goto emulation
for (;;) {
switch (state.mode) {
case HEAD:
if (state.wrap === 0) {
state.mode = TYPEDO;
break;
}
//=== NEEDBITS(16);
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((state.wrap & 2) && hold === 0x8b1f) { /* gzip header */
state.check = 0/*crc32(0L, Z_NULL, 0)*/;
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = FLAGS;
break;
}
state.flags = 0; /* expect zlib header */
if (state.head) {
state.head.done = false;
}
if (!(state.wrap & 1) || /* check if zlib header allowed */
(((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) {
strm.msg = 'incorrect header check';
state.mode = BAD;
break;
}
if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
len = (hold & 0x0f)/*BITS(4)*/ + 8;
if (state.wbits === 0) {
state.wbits = len;
}
else if (len > state.wbits) {
strm.msg = 'invalid window size';
state.mode = BAD;
break;
}
state.dmax = 1 << len;
//Tracev((stderr, "inflate: zlib header ok\n"));
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = hold & 0x200 ? DICTID : TYPE;
//=== INITBITS();
hold = 0;
bits = 0;
//===//
break;
case FLAGS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.flags = hold;
if ((state.flags & 0xff) !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
if (state.flags & 0xe000) {
strm.msg = 'unknown header flags set';
state.mode = BAD;
break;
}
if (state.head) {
state.head.text = ((hold >> 8) & 1);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = TIME;
/* falls through */
case TIME:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.time = hold;
}
if (state.flags & 0x0200) {
//=== CRC4(state.check, hold)
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
hbuf[2] = (hold >>> 16) & 0xff;
hbuf[3] = (hold >>> 24) & 0xff;
state.check = crc32(state.check, hbuf, 4, 0);
//===
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = OS;
/* falls through */
case OS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.xflags = (hold & 0xff);
state.head.os = (hold >> 8);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = EXLEN;
/* falls through */
case EXLEN:
if (state.flags & 0x0400) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length = hold;
if (state.head) {
state.head.extra_len = hold;
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
else if (state.head) {
state.head.extra = null/*Z_NULL*/;
}
state.mode = EXTRA;
/* falls through */
case EXTRA:
if (state.flags & 0x0400) {
copy = state.length;
if (copy > have) { copy = have; }
if (copy) {
if (state.head) {
len = state.head.extra_len - state.length;
if (!state.head.extra) {
// Use untyped array for more conveniend processing later
state.head.extra = new Array(state.head.extra_len);
}
utils.arraySet(
state.head.extra,
input,
next,
// extra field is limited to 65536 bytes
// - no need for additional size check
copy,
/*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/
len
);
//zmemcpy(state.head.extra + len, next,
// len + copy > state.head.extra_max ?
// state.head.extra_max - len : copy);
}
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
state.length -= copy;
}
if (state.length) { break inf_leave; }
}
state.length = 0;
state.mode = NAME;
/* falls through */
case NAME:
if (state.flags & 0x0800) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
// TODO: 2 or 1 bytes?
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.name_max*/)) {
state.head.name += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.name = null;
}
state.length = 0;
state.mode = COMMENT;
/* falls through */
case COMMENT:
if (state.flags & 0x1000) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.comm_max*/)) {
state.head.comment += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.comment = null;
}
state.mode = HCRC;
/* falls through */
case HCRC:
if (state.flags & 0x0200) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.check & 0xffff)) {
strm.msg = 'header crc mismatch';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
if (state.head) {
state.head.hcrc = ((state.flags >> 9) & 1);
state.head.done = true;
}
strm.adler = state.check = 0 /*crc32(0L, Z_NULL, 0)*/;
state.mode = TYPE;
break;
case DICTID:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
strm.adler = state.check = ZSWAP32(hold);
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = DICT;
/* falls through */
case DICT:
if (state.havedict === 0) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
return Z_NEED_DICT;
}
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = TYPE;
/* falls through */
case TYPE:
if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; }
/* falls through */
case TYPEDO:
if (state.last) {
//--- BYTEBITS() ---//
hold >>>= bits & 7;
bits -= bits & 7;
//---//
state.mode = CHECK;
break;
}
//=== NEEDBITS(3); */
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.last = (hold & 0x01)/*BITS(1)*/;
//--- DROPBITS(1) ---//
hold >>>= 1;
bits -= 1;
//---//
switch ((hold & 0x03)/*BITS(2)*/) {
case 0: /* stored block */
//Tracev((stderr, "inflate: stored block%s\n",
// state.last ? " (last)" : ""));
state.mode = STORED;
break;
case 1: /* fixed block */
fixedtables(state);
//Tracev((stderr, "inflate: fixed codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = LEN_; /* decode codes */
if (flush === Z_TREES) {
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break inf_leave;
}
break;
case 2: /* dynamic block */
//Tracev((stderr, "inflate: dynamic codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = TABLE;
break;
case 3:
strm.msg = 'invalid block type';
state.mode = BAD;
}
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break;
case STORED:
//--- BYTEBITS() ---// /* go to byte boundary */
hold >>>= bits & 7;
bits -= bits & 7;
//---//
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) {
strm.msg = 'invalid stored block lengths';
state.mode = BAD;
break;
}
state.length = hold & 0xffff;
//Tracev((stderr, "inflate: stored length %u\n",
// state.length));
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = COPY_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case COPY_:
state.mode = COPY;
/* falls through */
case COPY:
copy = state.length;
if (copy) {
if (copy > have) { copy = have; }
if (copy > left) { copy = left; }
if (copy === 0) { break inf_leave; }
//--- zmemcpy(put, next, copy); ---
utils.arraySet(output, input, next, copy, put);
//---//
have -= copy;
next += copy;
left -= copy;
put += copy;
state.length -= copy;
break;
}
//Tracev((stderr, "inflate: stored end\n"));
state.mode = TYPE;
break;
case TABLE:
//=== NEEDBITS(14); */
while (bits < 14) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4;
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
//#ifndef PKZIP_BUG_WORKAROUND
if (state.nlen > 286 || state.ndist > 30) {
strm.msg = 'too many length or distance symbols';
state.mode = BAD;
break;
}
//#endif
//Tracev((stderr, "inflate: table sizes ok\n"));
state.have = 0;
state.mode = LENLENS;
/* falls through */
case LENLENS:
while (state.have < state.ncode) {
//=== NEEDBITS(3);
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.lens[order[state.have++]] = (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
while (state.have < 19) {
state.lens[order[state.have++]] = 0;
}
// We have separate tables & no pointers. 2 commented lines below not needed.
//state.next = state.codes;
//state.lencode = state.next;
// Switch to use dynamic table
state.lencode = state.lendyn;
state.lenbits = 7;
opts = {bits: state.lenbits};
ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts);
state.lenbits = opts.bits;
if (ret) {
strm.msg = 'invalid code lengths set';
state.mode = BAD;
break;
}
//Tracev((stderr, "inflate: code lengths ok\n"));
state.have = 0;
state.mode = CODELENS;
/* falls through */
case CODELENS:
while (state.have < state.nlen + state.ndist) {
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_val < 16) {
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.lens[state.have++] = here_val;
}
else {
if (here_val === 16) {
//=== NEEDBITS(here.bits + 2);
n = here_bits + 2;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
if (state.have === 0) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
len = state.lens[state.have - 1];
copy = 3 + (hold & 0x03);//BITS(2);
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
}
else if (here_val === 17) {
//=== NEEDBITS(here.bits + 3);
n = here_bits + 3;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 3 + (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
else {
//=== NEEDBITS(here.bits + 7);
n = here_bits + 7;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 11 + (hold & 0x7f);//BITS(7);
//--- DROPBITS(7) ---//
hold >>>= 7;
bits -= 7;
//---//
}
if (state.have + copy > state.nlen + state.ndist) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
while (copy--) {
state.lens[state.have++] = len;
}
}
}
/* handle error breaks in while */
if (state.mode === BAD) { break; }
/* check for end-of-block code (better have one) */
if (state.lens[256] === 0) {
strm.msg = 'invalid code -- missing end-of-block';
state.mode = BAD;
break;
}
/* build code tables -- note: do not change the lenbits or distbits
values here (9 and 6) without reading the comments in inftrees.h
concerning the ENOUGH constants, which depend on those values */
state.lenbits = 9;
opts = {bits: state.lenbits};
ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.lenbits = opts.bits;
// state.lencode = state.next;
if (ret) {
strm.msg = 'invalid literal/lengths set';
state.mode = BAD;
break;
}
state.distbits = 6;
//state.distcode.copy(state.codes);
// Switch to use dynamic table
state.distcode = state.distdyn;
opts = {bits: state.distbits};
ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.distbits = opts.bits;
// state.distcode = state.next;
if (ret) {
strm.msg = 'invalid distances set';
state.mode = BAD;
break;
}
//Tracev((stderr, 'inflate: codes ok\n'));
state.mode = LEN_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case LEN_:
state.mode = LEN;
/* falls through */
case LEN:
if (have >= 6 && left >= 258) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
inflate_fast(strm, _out);
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
if (state.mode === TYPE) {
state.back = -1;
}
break;
}
state.back = 0;
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) -1)]; /*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if (here_bits <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_op && (here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.lencode[last_val +
((hold & ((1 << (last_bits + last_op)) -1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
state.length = here_val;
if (here_op === 0) {
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
state.mode = LIT;
break;
}
if (here_op & 32) {
//Tracevv((stderr, "inflate: end of block\n"));
state.back = -1;
state.mode = TYPE;
break;
}
if (here_op & 64) {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break;
}
state.extra = here_op & 15;
state.mode = LENEXT;
/* falls through */
case LENEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length += hold & ((1 << state.extra) -1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//Tracevv((stderr, "inflate: length %u\n", state.length));
state.was = state.length;
state.mode = DIST;
/* falls through */
case DIST:
for (;;) {
here = state.distcode[hold & ((1 << state.distbits) -1)];/*BITS(state.distbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if ((here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.distcode[last_val +
((hold & ((1 << (last_bits + last_op)) -1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
if (here_op & 64) {
strm.msg = 'invalid distance code';
state.mode = BAD;
break;
}
state.offset = here_val;
state.extra = (here_op) & 15;
state.mode = DISTEXT;
/* falls through */
case DISTEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.offset += hold & ((1 << state.extra) -1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//#ifdef INFLATE_STRICT
if (state.offset > state.dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
//#endif
//Tracevv((stderr, "inflate: distance %u\n", state.offset));
state.mode = MATCH;
/* falls through */
case MATCH:
if (left === 0) { break inf_leave; }
copy = _out - left;
if (state.offset > copy) { /* copy from window */
copy = state.offset - copy;
if (copy > state.whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// Trace((stderr, "inflate.c too far\n"));
// copy -= state.whave;
// if (copy > state.length) { copy = state.length; }
// if (copy > left) { copy = left; }
// left -= copy;
// state.length -= copy;
// do {
// output[put++] = 0;
// } while (--copy);
// if (state.length === 0) { state.mode = LEN; }
// break;
//#endif
}
if (copy > state.wnext) {
copy -= state.wnext;
from = state.wsize - copy;
}
else {
from = state.wnext - copy;
}
if (copy > state.length) { copy = state.length; }
from_source = state.window;
}
else { /* copy from output */
from_source = output;
from = put - state.offset;
copy = state.length;
}
if (copy > left) { copy = left; }
left -= copy;
state.length -= copy;
do {
output[put++] = from_source[from++];
} while (--copy);
if (state.length === 0) { state.mode = LEN; }
break;
case LIT:
if (left === 0) { break inf_leave; }
output[put++] = state.length;
left--;
state.mode = LEN;
break;
case CHECK:
if (state.wrap) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
// Use '|' insdead of '+' to make sure that result is signed
hold |= input[next++] << bits;
bits += 8;
}
//===//
_out -= left;
strm.total_out += _out;
state.total += _out;
if (_out) {
strm.adler = state.check =
/*UPDATE(state.check, put - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out));
}
_out = left;
// NB: crc32 stored as signed 32-bit int, ZSWAP32 returns signed too
if ((state.flags ? hold : ZSWAP32(hold)) !== state.check) {
strm.msg = 'incorrect data check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: check matches trailer\n"));
}
state.mode = LENGTH;
/* falls through */
case LENGTH:
if (state.wrap && state.flags) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.total & 0xffffffff)) {
strm.msg = 'incorrect length check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: length matches trailer\n"));
}
state.mode = DONE;
/* falls through */
case DONE:
ret = Z_STREAM_END;
break inf_leave;
case BAD:
ret = Z_DATA_ERROR;
break inf_leave;
case MEM:
return Z_MEM_ERROR;
case SYNC:
/* falls through */
default:
return Z_STREAM_ERROR;
}
}
// inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave"
/*
Return from inflate(), updating the total counts and the check value.
If there was no progress during the inflate() call, return a buffer
error. Call updatewindow() to create and/or update the window state.
Note: a memory error from inflate() is non-recoverable.
*/
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
if (state.wsize || (_out !== strm.avail_out && state.mode < BAD &&
(state.mode < CHECK || flush !== Z_FINISH))) {
if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) {
state.mode = MEM;
return Z_MEM_ERROR;
}
}
_in -= strm.avail_in;
_out -= strm.avail_out;
strm.total_in += _in;
strm.total_out += _out;
state.total += _out;
if (state.wrap && _out) {
strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out));
}
strm.data_type = state.bits + (state.last ? 64 : 0) +
(state.mode === TYPE ? 128 : 0) +
(state.mode === LEN_ || state.mode === COPY_ ? 256 : 0);
if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) {
ret = Z_BUF_ERROR;
}
return ret;
}
function inflateEnd(strm) {
if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) {
return Z_STREAM_ERROR;
}
var state = strm.state;
if (state.window) {
state.window = null;
}
strm.state = null;
return Z_OK;
}
function inflateGetHeader(strm, head) {
var state;
/* check state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; }
/* save header structure */
state.head = head;
head.done = false;
return Z_OK;
}
exports.inflateReset = inflateReset;
exports.inflateReset2 = inflateReset2;
exports.inflateResetKeep = inflateResetKeep;
exports.inflateInit = inflateInit;
exports.inflateInit2 = inflateInit2;
exports.inflate = inflate;
exports.inflateEnd = inflateEnd;
exports.inflateGetHeader = inflateGetHeader;
exports.inflateInfo = 'pako inflate (from Nodeca project)';
/* Not implemented
exports.inflateCopy = inflateCopy;
exports.inflateGetDictionary = inflateGetDictionary;
exports.inflateMark = inflateMark;
exports.inflatePrime = inflatePrime;
exports.inflateSetDictionary = inflateSetDictionary;
exports.inflateSync = inflateSync;
exports.inflateSyncPoint = inflateSyncPoint;
exports.inflateUndermine = inflateUndermine;
*/
},{"../utils/common":86,"./adler32":88,"./crc32":90,"./inffast":93,"./inftrees":95}],95:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var MAXBITS = 15;
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var CODES = 0;
var LENS = 1;
var DISTS = 2;
var lbase = [ /* Length codes 257..285 base */
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
];
var lext = [ /* Length codes 257..285 extra */
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78
];
var dbase = [ /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
8193, 12289, 16385, 24577, 0, 0
];
var dext = [ /* Distance codes 0..29 extra */
16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
28, 28, 29, 29, 64, 64
];
module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts)
{
var bits = opts.bits;
//here = opts.here; /* table entry for duplication */
var len = 0; /* a code's length in bits */
var sym = 0; /* index of code symbols */
var min = 0, max = 0; /* minimum and maximum code lengths */
var root = 0; /* number of index bits for root table */
var curr = 0; /* number of index bits for current table */
var drop = 0; /* code bits to drop for sub-table */
var left = 0; /* number of prefix codes available */
var used = 0; /* code entries in table used */
var huff = 0; /* Huffman code */
var incr; /* for incrementing code, index */
var fill; /* index for replicating entries */
var low; /* low bits for current root entry */
var mask; /* mask for low root bits */
var next; /* next available space in table */
var base = null; /* base value table to use */
var base_index = 0;
// var shoextra; /* extra bits table to use */
var end; /* use base and extra for symbol > end */
var count = new utils.Buf16(MAXBITS+1); //[MAXBITS+1]; /* number of codes of each length */
var offs = new utils.Buf16(MAXBITS+1); //[MAXBITS+1]; /* offsets in table for each length */
var extra = null;
var extra_index = 0;
var here_bits, here_op, here_val;
/*
Process a set of code lengths to create a canonical Huffman code. The
code lengths are lens[0..codes-1]. Each length corresponds to the
symbols 0..codes-1. The Huffman code is generated by first sorting the
symbols by length from short to long, and retaining the symbol order
for codes with equal lengths. Then the code starts with all zero bits
for the first code of the shortest length, and the codes are integer
increments for the same length, and zeros are appended as the length
increases. For the deflate format, these bits are stored backwards
from their more natural integer increment ordering, and so when the
decoding tables are built in the large loop below, the integer codes
are incremented backwards.
This routine assumes, but does not check, that all of the entries in
lens[] are in the range 0..MAXBITS. The caller must assure this.
1..MAXBITS is interpreted as that code length. zero means that that
symbol does not occur in this code.
The codes are sorted by computing a count of codes for each length,
creating from that a table of starting indices for each length in the
sorted table, and then entering the symbols in order in the sorted
table. The sorted table is work[], with that space being provided by
the caller.
The length counts are used for other purposes as well, i.e. finding
the minimum and maximum length codes, determining if there are any
codes at all, checking for a valid set of lengths, and looking ahead
at length counts to determine sub-table sizes when building the
decoding tables.
*/
/* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
for (len = 0; len <= MAXBITS; len++) {
count[len] = 0;
}
for (sym = 0; sym < codes; sym++) {
count[lens[lens_index + sym]]++;
}
/* bound code lengths, force root to be within code lengths */
root = bits;
for (max = MAXBITS; max >= 1; max--) {
if (count[max] !== 0) { break; }
}
if (root > max) {
root = max;
}
if (max === 0) { /* no symbols to code at all */
//table.op[opts.table_index] = 64; //here.op = (var char)64; /* invalid code marker */
//table.bits[opts.table_index] = 1; //here.bits = (var char)1;
//table.val[opts.table_index++] = 0; //here.val = (var short)0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
//table.op[opts.table_index] = 64;
//table.bits[opts.table_index] = 1;
//table.val[opts.table_index++] = 0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
opts.bits = 1;
return 0; /* no symbols, but wait for decoding to report error */
}
for (min = 1; min < max; min++) {
if (count[min] !== 0) { break; }
}
if (root < min) {
root = min;
}
/* check for an over-subscribed or incomplete set of lengths */
left = 1;
for (len = 1; len <= MAXBITS; len++) {
left <<= 1;
left -= count[len];
if (left < 0) {
return -1;
} /* over-subscribed */
}
if (left > 0 && (type === CODES || max !== 1)) {
return -1; /* incomplete set */
}
/* generate offsets into symbol table for each length for sorting */
offs[1] = 0;
for (len = 1; len < MAXBITS; len++) {
offs[len + 1] = offs[len] + count[len];
}
/* sort symbols by length, by symbol order within each length */
for (sym = 0; sym < codes; sym++) {
if (lens[lens_index + sym] !== 0) {
work[offs[lens[lens_index + sym]]++] = sym;
}
}
/*
Create and fill in decoding tables. In this loop, the table being
filled is at next and has curr index bits. The code being used is huff
with length len. That code is converted to an index by dropping drop
bits off of the bottom. For codes where len is less than drop + curr,
those top drop + curr - len bits are incremented through all values to
fill the table with replicated entries.
root is the number of index bits for the root table. When len exceeds
root, sub-tables are created pointed to by the root entry with an index
of the low root bits of huff. This is saved in low to check for when a
new sub-table should be started. drop is zero when the root table is
being filled, and drop is root when sub-tables are being filled.
When a new sub-table is needed, it is necessary to look ahead in the
code lengths to determine what size sub-table is needed. The length
counts are used for this, and so count[] is decremented as codes are
entered in the tables.
used keeps track of how many table entries have been allocated from the
provided *table space. It is checked for LENS and DIST tables against
the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
the initial root table size constants. See the comments in inftrees.h
for more information.
sym increments through all symbols, and the loop terminates when
all codes of length max, i.e. all codes, have been processed. This
routine permits incomplete codes, so another loop after this one fills
in the rest of the decoding tables with invalid code markers.
*/
/* set up for code type */
// poor man optimization - use if-else instead of switch,
// to avoid deopts in old v8
if (type === CODES) {
base = extra = work; /* dummy value--not used */
end = 19;
} else if (type === LENS) {
base = lbase;
base_index -= 257;
extra = lext;
extra_index -= 257;
end = 256;
} else { /* DISTS */
base = dbase;
extra = dext;
end = -1;
}
/* initialize opts for loop */
huff = 0; /* starting code */
sym = 0; /* starting code symbol */
len = min; /* starting code length */
next = table_index; /* current table to fill in */
curr = root; /* current table index bits */
drop = 0; /* current bits to drop from code for index */
low = -1; /* trigger new sub-table when len > root */
used = 1 << root; /* use root table entries */
mask = used - 1; /* mask for comparing low */
/* check available table space */
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
var i=0;
/* process all codes and make table entries */
for (;;) {
i++;
/* create table entry */
here_bits = len - drop;
if (work[sym] < end) {
here_op = 0;
here_val = work[sym];
}
else if (work[sym] > end) {
here_op = extra[extra_index + work[sym]];
here_val = base[base_index + work[sym]];
}
else {
here_op = 32 + 64; /* end of block */
here_val = 0;
}
/* replicate for those indices with low len bits equal to huff */
incr = 1 << (len - drop);
fill = 1 << curr;
min = fill; /* save offset to next table */
do {
fill -= incr;
table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0;
} while (fill !== 0);
/* backwards increment the len-bit code huff */
incr = 1 << (len - 1);
while (huff & incr) {
incr >>= 1;
}
if (incr !== 0) {
huff &= incr - 1;
huff += incr;
} else {
huff = 0;
}
/* go to next symbol, update count, len */
sym++;
if (--count[len] === 0) {
if (len === max) { break; }
len = lens[lens_index + work[sym]];
}
/* create new sub-table if needed */
if (len > root && (huff & mask) !== low) {
/* if first time, transition to sub-tables */
if (drop === 0) {
drop = root;
}
/* increment past last table */
next += min; /* here min is 1 << curr */
/* determine length of next table */
curr = len - drop;
left = 1 << curr;
while (curr + drop < max) {
left -= count[curr + drop];
if (left <= 0) { break; }
curr++;
left <<= 1;
}
/* check for enough space */
used += 1 << curr;
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
/* point entry in root table to sub-table */
low = huff & mask;
/*table.op[low] = curr;
table.bits[low] = root;
table.val[low] = next - opts.table_index;*/
table[low] = (root << 24) | (curr << 16) | (next - table_index) |0;
}
}
/* fill in remaining table entry if code is incomplete (guaranteed to have
at most one remaining entry, since if the code is incomplete, the
maximum code length that was allowed to get this far is one bit) */
if (huff !== 0) {
//table.op[next + huff] = 64; /* invalid code marker */
//table.bits[next + huff] = len - drop;
//table.val[next + huff] = 0;
table[next + huff] = ((len - drop) << 24) | (64 << 16) |0;
}
/* set return parameters */
//opts.table_index += used;
opts.bits = root;
return 0;
};
},{"../utils/common":86}],96:[function(_dereq_,module,exports){
'use strict';
module.exports = {
'2': 'need dictionary', /* Z_NEED_DICT 2 */
'1': 'stream end', /* Z_STREAM_END 1 */
'0': '', /* Z_OK 0 */
'-1': 'file error', /* Z_ERRNO (-1) */
'-2': 'stream error', /* Z_STREAM_ERROR (-2) */
'-3': 'data error', /* Z_DATA_ERROR (-3) */
'-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */
'-5': 'buffer error', /* Z_BUF_ERROR (-5) */
'-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */
};
},{}],97:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
/* Public constants ==========================================================*/
/* ===========================================================================*/
//var Z_FILTERED = 1;
//var Z_HUFFMAN_ONLY = 2;
//var Z_RLE = 3;
var Z_FIXED = 4;
//var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
var Z_BINARY = 0;
var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/*============================================================================*/
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
// From zutil.h
var STORED_BLOCK = 0;
var STATIC_TREES = 1;
var DYN_TREES = 2;
/* The three kinds of block type */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
/* The minimum and maximum match lengths */
// From deflate.h
/* ===========================================================================
* Internal compression state.
*/
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2*L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var Buf_size = 16;
/* size of bit buffer in bi_buf */
/* ===========================================================================
* Constants
*/
var MAX_BL_BITS = 7;
/* Bit length codes must not exceed MAX_BL_BITS bits */
var END_BLOCK = 256;
/* end of block literal code */
var REP_3_6 = 16;
/* repeat previous bit length 3-6 times (2 bits of repeat count) */
var REPZ_3_10 = 17;
/* repeat a zero length 3-10 times (3 bits of repeat count) */
var REPZ_11_138 = 18;
/* repeat a zero length 11-138 times (7 bits of repeat count) */
var extra_lbits = /* extra bits for each length code */
[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];
var extra_dbits = /* extra bits for each distance code */
[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];
var extra_blbits = /* extra bits for each bit length code */
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];
var bl_order =
[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
/* The lengths of the bit length codes are sent in order of decreasing
* probability, to avoid transmitting the lengths for unused bit length codes.
*/
/* ===========================================================================
* Local data. These are initialized only once.
*/
// We pre-fill arrays with 0 to avoid uninitialized gaps
var DIST_CODE_LEN = 512; /* see definition of array dist_code below */
// !!!! Use flat array insdead of structure, Freq = i*2, Len = i*2+1
var static_ltree = new Array((L_CODES+2) * 2);
zero(static_ltree);
/* The static literal tree. Since the bit lengths are imposed, there is no
* need for the L_CODES extra codes used during heap construction. However
* The codes 286 and 287 are needed to build a canonical tree (see _tr_init
* below).
*/
var static_dtree = new Array(D_CODES * 2);
zero(static_dtree);
/* The static distance tree. (Actually a trivial tree since all codes use
* 5 bits.)
*/
var _dist_code = new Array(DIST_CODE_LEN);
zero(_dist_code);
/* Distance codes. The first 256 values correspond to the distances
* 3 .. 258, the last 256 values correspond to the top 8 bits of
* the 15 bit distances.
*/
var _length_code = new Array(MAX_MATCH-MIN_MATCH+1);
zero(_length_code);
/* length code for each normalized match length (0 == MIN_MATCH) */
var base_length = new Array(LENGTH_CODES);
zero(base_length);
/* First normalized length for each code (0 = MIN_MATCH) */
var base_dist = new Array(D_CODES);
zero(base_dist);
/* First normalized distance for each code (0 = distance of 1) */
var StaticTreeDesc = function (static_tree, extra_bits, extra_base, elems, max_length) {
this.static_tree = static_tree; /* static tree or NULL */
this.extra_bits = extra_bits; /* extra bits for each code or NULL */
this.extra_base = extra_base; /* base index for extra_bits */
this.elems = elems; /* max number of elements in the tree */
this.max_length = max_length; /* max bit length for the codes */
// show if `static_tree` has data or dummy - needed for monomorphic objects
this.has_stree = static_tree && static_tree.length;
};
var static_l_desc;
var static_d_desc;
var static_bl_desc;
var TreeDesc = function(dyn_tree, stat_desc) {
this.dyn_tree = dyn_tree; /* the dynamic tree */
this.max_code = 0; /* largest code with non zero frequency */
this.stat_desc = stat_desc; /* the corresponding static tree */
};
function d_code(dist) {
return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)];
}
/* ===========================================================================
* Output a short LSB first on the stream.
* IN assertion: there is enough room in pendingBuf.
*/
function put_short (s, w) {
// put_byte(s, (uch)((w) & 0xff));
// put_byte(s, (uch)((ush)(w) >> 8));
s.pending_buf[s.pending++] = (w) & 0xff;
s.pending_buf[s.pending++] = (w >>> 8) & 0xff;
}
/* ===========================================================================
* Send a value on a given number of bits.
* IN assertion: length <= 16 and value fits in length bits.
*/
function send_bits(s, value, length) {
if (s.bi_valid > (Buf_size - length)) {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
put_short(s, s.bi_buf);
s.bi_buf = value >> (Buf_size - s.bi_valid);
s.bi_valid += length - Buf_size;
} else {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
s.bi_valid += length;
}
}
function send_code(s, c, tree) {
send_bits(s, tree[c*2]/*.Code*/, tree[c*2 + 1]/*.Len*/);
}
/* ===========================================================================
* Reverse the first len bits of a code, using straightforward code (a faster
* method would use a table)
* IN assertion: 1 <= len <= 15
*/
function bi_reverse(code, len) {
var res = 0;
do {
res |= code & 1;
code >>>= 1;
res <<= 1;
} while (--len > 0);
return res >>> 1;
}
/* ===========================================================================
* Flush the bit buffer, keeping at most 7 bits in it.
*/
function bi_flush(s) {
if (s.bi_valid === 16) {
put_short(s, s.bi_buf);
s.bi_buf = 0;
s.bi_valid = 0;
} else if (s.bi_valid >= 8) {
s.pending_buf[s.pending++] = s.bi_buf & 0xff;
s.bi_buf >>= 8;
s.bi_valid -= 8;
}
}
/* ===========================================================================
* Compute the optimal bit lengths for a tree and update the total bit length
* for the current block.
* IN assertion: the fields freq and dad are set, heap[heap_max] and
* above are the tree nodes sorted by increasing frequency.
* OUT assertions: the field len is set to the optimal bit length, the
* array bl_count contains the frequencies for each bit length.
* The length opt_len is updated; static_len is also updated if stree is
* not null.
*/
function gen_bitlen(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var max_code = desc.max_code;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var extra = desc.stat_desc.extra_bits;
var base = desc.stat_desc.extra_base;
var max_length = desc.stat_desc.max_length;
var h; /* heap index */
var n, m; /* iterate over the tree elements */
var bits; /* bit length */
var xbits; /* extra bits */
var f; /* frequency */
var overflow = 0; /* number of elements with bit length too large */
for (bits = 0; bits <= MAX_BITS; bits++) {
s.bl_count[bits] = 0;
}
/* In a first pass, compute the optimal bit lengths (which may
* overflow in the case of the bit length tree).
*/
tree[s.heap[s.heap_max]*2 + 1]/*.Len*/ = 0; /* root of the heap */
for (h = s.heap_max+1; h < HEAP_SIZE; h++) {
n = s.heap[h];
bits = tree[tree[n*2 +1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1;
if (bits > max_length) {
bits = max_length;
overflow++;
}
tree[n*2 + 1]/*.Len*/ = bits;
/* We overwrite tree[n].Dad which is no longer needed */
if (n > max_code) { continue; } /* not a leaf node */
s.bl_count[bits]++;
xbits = 0;
if (n >= base) {
xbits = extra[n-base];
}
f = tree[n * 2]/*.Freq*/;
s.opt_len += f * (bits + xbits);
if (has_stree) {
s.static_len += f * (stree[n*2 + 1]/*.Len*/ + xbits);
}
}
if (overflow === 0) { return; }
// Trace((stderr,"\nbit length overflow\n"));
/* This happens for example on obj2 and pic of the Calgary corpus */
/* Find the first bit length which could increase: */
do {
bits = max_length-1;
while (s.bl_count[bits] === 0) { bits--; }
s.bl_count[bits]--; /* move one leaf down the tree */
s.bl_count[bits+1] += 2; /* move one overflow item as its brother */
s.bl_count[max_length]--;
/* The brother of the overflow item also moves one step up,
* but this does not affect bl_count[max_length]
*/
overflow -= 2;
} while (overflow > 0);
/* Now recompute all bit lengths, scanning in increasing frequency.
* h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
* lengths instead of fixing only the wrong ones. This idea is taken
* from 'ar' written by Haruhiko Okumura.)
*/
for (bits = max_length; bits !== 0; bits--) {
n = s.bl_count[bits];
while (n !== 0) {
m = s.heap[--h];
if (m > max_code) { continue; }
if (tree[m*2 + 1]/*.Len*/ !== bits) {
// Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
s.opt_len += (bits - tree[m*2 + 1]/*.Len*/)*tree[m*2]/*.Freq*/;
tree[m*2 + 1]/*.Len*/ = bits;
}
n--;
}
}
}
/* ===========================================================================
* Generate the codes for a given tree and bit counts (which need not be
* optimal).
* IN assertion: the array bl_count contains the bit length statistics for
* the given tree and the field len is set for all tree elements.
* OUT assertion: the field code is set for all tree elements of non
* zero code length.
*/
function gen_codes(tree, max_code, bl_count)
// ct_data *tree; /* the tree to decorate */
// int max_code; /* largest code with non zero frequency */
// ushf *bl_count; /* number of codes at each bit length */
{
var next_code = new Array(MAX_BITS+1); /* next code value for each bit length */
var code = 0; /* running code value */
var bits; /* bit index */
var n; /* code index */
/* The distribution counts are first used to generate the code values
* without bit reversal.
*/
for (bits = 1; bits <= MAX_BITS; bits++) {
next_code[bits] = code = (code + bl_count[bits-1]) << 1;
}
/* Check that the bit counts in bl_count are consistent. The last code
* must be all ones.
*/
//Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
// "inconsistent bit counts");
//Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
for (n = 0; n <= max_code; n++) {
var len = tree[n*2 + 1]/*.Len*/;
if (len === 0) { continue; }
/* Now reverse the bits */
tree[n*2]/*.Code*/ = bi_reverse(next_code[len]++, len);
//Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
// n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
}
}
/* ===========================================================================
* Initialize the various 'constant' tables.
*/
function tr_static_init() {
var n; /* iterates over tree elements */
var bits; /* bit counter */
var length; /* length value */
var code; /* code value */
var dist; /* distance index */
var bl_count = new Array(MAX_BITS+1);
/* number of codes at each bit length for an optimal tree */
// do check in _tr_init()
//if (static_init_done) return;
/* For some embedded targets, global variables are not initialized: */
/*#ifdef NO_INIT_GLOBAL_POINTERS
static_l_desc.static_tree = static_ltree;
static_l_desc.extra_bits = extra_lbits;
static_d_desc.static_tree = static_dtree;
static_d_desc.extra_bits = extra_dbits;
static_bl_desc.extra_bits = extra_blbits;
#endif*/
/* Initialize the mapping length (0..255) -> length code (0..28) */
length = 0;
for (code = 0; code < LENGTH_CODES-1; code++) {
base_length[code] = length;
for (n = 0; n < (1<<extra_lbits[code]); n++) {
_length_code[length++] = code;
}
}
//Assert (length == 256, "tr_static_init: length != 256");
/* Note that the length 255 (match length 258) can be represented
* in two different ways: code 284 + 5 bits or code 285, so we
* overwrite length_code[255] to use the best encoding:
*/
_length_code[length-1] = code;
/* Initialize the mapping dist (0..32K) -> dist code (0..29) */
dist = 0;
for (code = 0 ; code < 16; code++) {
base_dist[code] = dist;
for (n = 0; n < (1<<extra_dbits[code]); n++) {
_dist_code[dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: dist != 256");
dist >>= 7; /* from now on, all distances are divided by 128 */
for (; code < D_CODES; code++) {
base_dist[code] = dist << 7;
for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) {
_dist_code[256 + dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: 256+dist != 512");
/* Construct the codes of the static literal tree */
for (bits = 0; bits <= MAX_BITS; bits++) {
bl_count[bits] = 0;
}
n = 0;
while (n <= 143) {
static_ltree[n*2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
while (n <= 255) {
static_ltree[n*2 + 1]/*.Len*/ = 9;
n++;
bl_count[9]++;
}
while (n <= 279) {
static_ltree[n*2 + 1]/*.Len*/ = 7;
n++;
bl_count[7]++;
}
while (n <= 287) {
static_ltree[n*2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
/* Codes 286 and 287 do not exist, but we must include them in the
* tree construction to get a canonical Huffman tree (longest code
* all ones)
*/
gen_codes(static_ltree, L_CODES+1, bl_count);
/* The static distance tree is trivial: */
for (n = 0; n < D_CODES; n++) {
static_dtree[n*2 + 1]/*.Len*/ = 5;
static_dtree[n*2]/*.Code*/ = bi_reverse(n, 5);
}
// Now data ready and we can init static trees
static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS);
static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0, D_CODES, MAX_BITS);
static_bl_desc =new StaticTreeDesc(new Array(0), extra_blbits, 0, BL_CODES, MAX_BL_BITS);
//static_init_done = true;
}
/* ===========================================================================
* Initialize a new block.
*/
function init_block(s) {
var n; /* iterates over tree elements */
/* Initialize the trees. */
for (n = 0; n < L_CODES; n++) { s.dyn_ltree[n*2]/*.Freq*/ = 0; }
for (n = 0; n < D_CODES; n++) { s.dyn_dtree[n*2]/*.Freq*/ = 0; }
for (n = 0; n < BL_CODES; n++) { s.bl_tree[n*2]/*.Freq*/ = 0; }
s.dyn_ltree[END_BLOCK*2]/*.Freq*/ = 1;
s.opt_len = s.static_len = 0;
s.last_lit = s.matches = 0;
}
/* ===========================================================================
* Flush the bit buffer and align the output on a byte boundary
*/
function bi_windup(s)
{
if (s.bi_valid > 8) {
put_short(s, s.bi_buf);
} else if (s.bi_valid > 0) {
//put_byte(s, (Byte)s->bi_buf);
s.pending_buf[s.pending++] = s.bi_buf;
}
s.bi_buf = 0;
s.bi_valid = 0;
}
/* ===========================================================================
* Copy a stored block, storing first the length and its
* one's complement if requested.
*/
function copy_block(s, buf, len, header)
//DeflateState *s;
//charf *buf; /* the input data */
//unsigned len; /* its length */
//int header; /* true if block header must be written */
{
bi_windup(s); /* align on byte boundary */
if (header) {
put_short(s, len);
put_short(s, ~len);
}
// while (len--) {
// put_byte(s, *buf++);
// }
utils.arraySet(s.pending_buf, s.window, buf, len, s.pending);
s.pending += len;
}
/* ===========================================================================
* Compares to subtrees, using the tree depth as tie breaker when
* the subtrees have equal frequency. This minimizes the worst case length.
*/
function smaller(tree, n, m, depth) {
var _n2 = n*2;
var _m2 = m*2;
return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ ||
(tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m]));
}
/* ===========================================================================
* Restore the heap property by moving down the tree starting at node k,
* exchanging a node with the smallest of its two sons if necessary, stopping
* when the heap property is re-established (each father smaller than its
* two sons).
*/
function pqdownheap(s, tree, k)
// deflate_state *s;
// ct_data *tree; /* the tree to restore */
// int k; /* node to move down */
{
var v = s.heap[k];
var j = k << 1; /* left son of k */
while (j <= s.heap_len) {
/* Set j to the smallest of the two sons: */
if (j < s.heap_len &&
smaller(tree, s.heap[j+1], s.heap[j], s.depth)) {
j++;
}
/* Exit if v is smaller than both sons */
if (smaller(tree, v, s.heap[j], s.depth)) { break; }
/* Exchange v with the smallest son */
s.heap[k] = s.heap[j];
k = j;
/* And continue down the tree, setting j to the left son of k */
j <<= 1;
}
s.heap[k] = v;
}
// inlined manually
// var SMALLEST = 1;
/* ===========================================================================
* Send the block data compressed using the given Huffman trees
*/
function compress_block(s, ltree, dtree)
// deflate_state *s;
// const ct_data *ltree; /* literal tree */
// const ct_data *dtree; /* distance tree */
{
var dist; /* distance of matched string */
var lc; /* match length or unmatched char (if dist == 0) */
var lx = 0; /* running index in l_buf */
var code; /* the code to send */
var extra; /* number of extra bits to send */
if (s.last_lit !== 0) {
do {
dist = (s.pending_buf[s.d_buf + lx*2] << 8) | (s.pending_buf[s.d_buf + lx*2 + 1]);
lc = s.pending_buf[s.l_buf + lx];
lx++;
if (dist === 0) {
send_code(s, lc, ltree); /* send a literal byte */
//Tracecv(isgraph(lc), (stderr," '%c' ", lc));
} else {
/* Here, lc is the match length - MIN_MATCH */
code = _length_code[lc];
send_code(s, code+LITERALS+1, ltree); /* send the length code */
extra = extra_lbits[code];
if (extra !== 0) {
lc -= base_length[code];
send_bits(s, lc, extra); /* send the extra length bits */
}
dist--; /* dist is now the match distance - 1 */
code = d_code(dist);
//Assert (code < D_CODES, "bad d_code");
send_code(s, code, dtree); /* send the distance code */
extra = extra_dbits[code];
if (extra !== 0) {
dist -= base_dist[code];
send_bits(s, dist, extra); /* send the extra distance bits */
}
} /* literal or match pair ? */
/* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
//Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
// "pendingBuf overflow");
} while (lx < s.last_lit);
}
send_code(s, END_BLOCK, ltree);
}
/* ===========================================================================
* Construct one Huffman tree and assigns the code bit strings and lengths.
* Update the total bit length for the current block.
* IN assertion: the field freq is set for all tree elements.
* OUT assertions: the fields len and code are set to the optimal bit length
* and corresponding code. The length opt_len is updated; static_len is
* also updated if stree is not null. The field max_code is set.
*/
function build_tree(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var elems = desc.stat_desc.elems;
var n, m; /* iterate over heap elements */
var max_code = -1; /* largest code with non zero frequency */
var node; /* new node being created */
/* Construct the initial heap, with least frequent element in
* heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
* heap[0] is not used.
*/
s.heap_len = 0;
s.heap_max = HEAP_SIZE;
for (n = 0; n < elems; n++) {
if (tree[n * 2]/*.Freq*/ !== 0) {
s.heap[++s.heap_len] = max_code = n;
s.depth[n] = 0;
} else {
tree[n*2 + 1]/*.Len*/ = 0;
}
}
/* The pkzip format requires that at least one distance code exists,
* and that at least one bit should be sent even if there is only one
* possible code. So to avoid special checks later on we force at least
* two codes of non zero frequency.
*/
while (s.heap_len < 2) {
node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0);
tree[node * 2]/*.Freq*/ = 1;
s.depth[node] = 0;
s.opt_len--;
if (has_stree) {
s.static_len -= stree[node*2 + 1]/*.Len*/;
}
/* node is 0 or 1 so it does not have extra bits */
}
desc.max_code = max_code;
/* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
* establish sub-heaps of increasing lengths:
*/
for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); }
/* Construct the Huffman tree by repeatedly combining the least two
* frequent nodes.
*/
node = elems; /* next internal node of the tree */
do {
//pqremove(s, tree, n); /* n = node of least frequency */
/*** pqremove ***/
n = s.heap[1/*SMALLEST*/];
s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--];
pqdownheap(s, tree, 1/*SMALLEST*/);
/***/
m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */
s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */
s.heap[--s.heap_max] = m;
/* Create a new node father of n and m */
tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/;
s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1;
tree[n*2 + 1]/*.Dad*/ = tree[m*2 + 1]/*.Dad*/ = node;
/* and insert the new node in the heap */
s.heap[1/*SMALLEST*/] = node++;
pqdownheap(s, tree, 1/*SMALLEST*/);
} while (s.heap_len >= 2);
s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/];
/* At this point, the fields freq and dad are set. We can now
* generate the bit lengths.
*/
gen_bitlen(s, desc);
/* The field len is now set, we can generate the bit codes */
gen_codes(tree, max_code, s.bl_count);
}
/* ===========================================================================
* Scan a literal or distance tree to determine the frequencies of the codes
* in the bit length tree.
*/
function scan_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0*2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
tree[(max_code+1)*2 + 1]/*.Len*/ = 0xffff; /* guard */
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n+1)*2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
s.bl_tree[curlen * 2]/*.Freq*/ += count;
} else if (curlen !== 0) {
if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; }
s.bl_tree[REP_3_6*2]/*.Freq*/++;
} else if (count <= 10) {
s.bl_tree[REPZ_3_10*2]/*.Freq*/++;
} else {
s.bl_tree[REPZ_11_138*2]/*.Freq*/++;
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Send a literal or distance tree in compressed form, using the codes in
* bl_tree.
*/
function send_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0*2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
/* tree[max_code+1].Len = -1; */ /* guard already set */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n+1)*2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
do { send_code(s, curlen, s.bl_tree); } while (--count !== 0);
} else if (curlen !== 0) {
if (curlen !== prevlen) {
send_code(s, curlen, s.bl_tree);
count--;
}
//Assert(count >= 3 && count <= 6, " 3_6?");
send_code(s, REP_3_6, s.bl_tree);
send_bits(s, count-3, 2);
} else if (count <= 10) {
send_code(s, REPZ_3_10, s.bl_tree);
send_bits(s, count-3, 3);
} else {
send_code(s, REPZ_11_138, s.bl_tree);
send_bits(s, count-11, 7);
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Construct the Huffman tree for the bit lengths and return the index in
* bl_order of the last bit length code to send.
*/
function build_bl_tree(s) {
var max_blindex; /* index of last bit length code of non zero freq */
/* Determine the bit length frequencies for literal and distance trees */
scan_tree(s, s.dyn_ltree, s.l_desc.max_code);
scan_tree(s, s.dyn_dtree, s.d_desc.max_code);
/* Build the bit length tree: */
build_tree(s, s.bl_desc);
/* opt_len now includes the length of the tree representations, except
* the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
*/
/* Determine the number of bit length codes to send. The pkzip format
* requires that at least 4 bit length codes be sent. (appnote.txt says
* 3 but the actual value used is 4.)
*/
for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) {
if (s.bl_tree[bl_order[max_blindex]*2 + 1]/*.Len*/ !== 0) {
break;
}
}
/* Update opt_len to include the bit length tree and counts */
s.opt_len += 3*(max_blindex+1) + 5+5+4;
//Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
// s->opt_len, s->static_len));
return max_blindex;
}
/* ===========================================================================
* Send the header for a block using dynamic Huffman trees: the counts, the
* lengths of the bit length codes, the literal tree and the distance tree.
* IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
*/
function send_all_trees(s, lcodes, dcodes, blcodes)
// deflate_state *s;
// int lcodes, dcodes, blcodes; /* number of codes for each tree */
{
var rank; /* index in bl_order */
//Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
//Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
// "too many codes");
//Tracev((stderr, "\nbl counts: "));
send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */
send_bits(s, dcodes-1, 5);
send_bits(s, blcodes-4, 4); /* not -3 as stated in appnote.txt */
for (rank = 0; rank < blcodes; rank++) {
//Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
send_bits(s, s.bl_tree[bl_order[rank]*2 + 1]/*.Len*/, 3);
}
//Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_ltree, lcodes-1); /* literal tree */
//Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_dtree, dcodes-1); /* distance tree */
//Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
}
/* ===========================================================================
* Check if the data type is TEXT or BINARY, using the following algorithm:
* - TEXT if the two conditions below are satisfied:
* a) There are no non-portable control characters belonging to the
* "black list" (0..6, 14..25, 28..31).
* b) There is at least one printable character belonging to the
* "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255).
* - BINARY otherwise.
* - The following partially-portable control characters form a
* "gray list" that is ignored in this detection algorithm:
* (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}).
* IN assertion: the fields Freq of dyn_ltree are set.
*/
function detect_data_type(s) {
/* black_mask is the bit mask of black-listed bytes
* set bits 0..6, 14..25, and 28..31
* 0xf3ffc07f = binary 11110011111111111100000001111111
*/
var black_mask = 0xf3ffc07f;
var n;
/* Check for non-textual ("black-listed") bytes. */
for (n = 0; n <= 31; n++, black_mask >>>= 1) {
if ((black_mask & 1) && (s.dyn_ltree[n*2]/*.Freq*/ !== 0)) {
return Z_BINARY;
}
}
/* Check for textual ("white-listed") bytes. */
if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 ||
s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
for (n = 32; n < LITERALS; n++) {
if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
}
/* There are no "black-listed" or "white-listed" bytes:
* this stream either is empty or has tolerated ("gray-listed") bytes only.
*/
return Z_BINARY;
}
var static_init_done = false;
/* ===========================================================================
* Initialize the tree data structures for a new zlib stream.
*/
function _tr_init(s)
{
if (!static_init_done) {
tr_static_init();
static_init_done = true;
}
s.l_desc = new TreeDesc(s.dyn_ltree, static_l_desc);
s.d_desc = new TreeDesc(s.dyn_dtree, static_d_desc);
s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc);
s.bi_buf = 0;
s.bi_valid = 0;
/* Initialize the first block of the first file: */
init_block(s);
}
/* ===========================================================================
* Send a stored block
*/
function _tr_stored_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
send_bits(s, (STORED_BLOCK<<1)+(last ? 1 : 0), 3); /* send block type */
copy_block(s, buf, stored_len, true); /* with header */
}
/* ===========================================================================
* Send one empty static block to give enough lookahead for inflate.
* This takes 10 bits, of which 7 may remain in the bit buffer.
*/
function _tr_align(s) {
send_bits(s, STATIC_TREES<<1, 3);
send_code(s, END_BLOCK, static_ltree);
bi_flush(s);
}
/* ===========================================================================
* Determine the best encoding for the current block: dynamic trees, static
* trees or store, and output the encoded block to the zip file.
*/
function _tr_flush_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block, or NULL if too old */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
var opt_lenb, static_lenb; /* opt_len and static_len in bytes */
var max_blindex = 0; /* index of last bit length code of non zero freq */
/* Build the Huffman trees unless a stored block is forced */
if (s.level > 0) {
/* Check if the file is binary or text */
if (s.strm.data_type === Z_UNKNOWN) {
s.strm.data_type = detect_data_type(s);
}
/* Construct the literal and distance trees */
build_tree(s, s.l_desc);
// Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
build_tree(s, s.d_desc);
// Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
/* At this point, opt_len and static_len are the total bit lengths of
* the compressed block data, excluding the tree representations.
*/
/* Build the bit length tree for the above two trees, and get the index
* in bl_order of the last bit length code to send.
*/
max_blindex = build_bl_tree(s);
/* Determine the best encoding. Compute the block lengths in bytes. */
opt_lenb = (s.opt_len+3+7) >>> 3;
static_lenb = (s.static_len+3+7) >>> 3;
// Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
// opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
// s->last_lit));
if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; }
} else {
// Assert(buf != (char*)0, "lost buf");
opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
}
if ((stored_len+4 <= opt_lenb) && (buf !== -1)) {
/* 4: two words for the lengths */
/* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
* Otherwise we can't have processed more than WSIZE input bytes since
* the last block flush, because compression would have been
* successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
* transform a block into a stored block.
*/
_tr_stored_block(s, buf, stored_len, last);
} else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) {
send_bits(s, (STATIC_TREES<<1) + (last ? 1 : 0), 3);
compress_block(s, static_ltree, static_dtree);
} else {
send_bits(s, (DYN_TREES<<1) + (last ? 1 : 0), 3);
send_all_trees(s, s.l_desc.max_code+1, s.d_desc.max_code+1, max_blindex+1);
compress_block(s, s.dyn_ltree, s.dyn_dtree);
}
// Assert (s->compressed_len == s->bits_sent, "bad compressed size");
/* The above check is made mod 2^32, for files larger than 512 MB
* and uLong implemented on 32 bits.
*/
init_block(s);
if (last) {
bi_windup(s);
}
// Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
// s->compressed_len-7*last));
}
/* ===========================================================================
* Save the match info and tally the frequency counts. Return true if
* the current block must be flushed.
*/
function _tr_tally(s, dist, lc)
// deflate_state *s;
// unsigned dist; /* distance of matched string */
// unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
{
//var out_length, in_length, dcode;
s.pending_buf[s.d_buf + s.last_lit * 2] = (dist >>> 8) & 0xff;
s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff;
s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff;
s.last_lit++;
if (dist === 0) {
/* lc is the unmatched char */
s.dyn_ltree[lc*2]/*.Freq*/++;
} else {
s.matches++;
/* Here, lc is the match length - MIN_MATCH */
dist--; /* dist = match distance - 1 */
//Assert((ush)dist < (ush)MAX_DIST(s) &&
// (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
// (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match");
s.dyn_ltree[(_length_code[lc]+LITERALS+1) * 2]/*.Freq*/++;
s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef TRUNCATE_BLOCK
// /* Try to guess if it is profitable to stop the current block here */
// if ((s.last_lit & 0x1fff) === 0 && s.level > 2) {
// /* Compute an upper bound for the compressed length */
// out_length = s.last_lit*8;
// in_length = s.strstart - s.block_start;
//
// for (dcode = 0; dcode < D_CODES; dcode++) {
// out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]);
// }
// out_length >>>= 3;
// //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
// // s->last_lit, in_length, out_length,
// // 100L - out_length*100L/in_length));
// if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) {
// return true;
// }
// }
//#endif
return (s.last_lit === s.lit_bufsize-1);
/* We avoid equality with lit_bufsize because of wraparound at 64K
* on 16 bit machines and because stored blocks are restricted to
* 64K-1 bytes.
*/
}
exports._tr_init = _tr_init;
exports._tr_stored_block = _tr_stored_block;
exports._tr_flush_block = _tr_flush_block;
exports._tr_tally = _tr_tally;
exports._tr_align = _tr_align;
},{"../utils/common":86}],98:[function(_dereq_,module,exports){
'use strict';
function ZStream() {
/* next input byte */
this.input = null; // JS specific, because we have no pointers
this.next_in = 0;
/* number of bytes available at input */
this.avail_in = 0;
/* total number of input bytes read so far */
this.total_in = 0;
/* next output byte should be put there */
this.output = null; // JS specific, because we have no pointers
this.next_out = 0;
/* remaining free space at output */
this.avail_out = 0;
/* total number of bytes output so far */
this.total_out = 0;
/* last error message, NULL if no error */
this.msg = ''/*Z_NULL*/;
/* not visible by applications */
this.state = null;
/* best guess about the data type: binary or text */
this.data_type = 2/*Z_UNKNOWN*/;
/* adler32 value of the uncompressed data */
this.adler = 0;
}
module.exports = ZStream;
},{}]},{},[1]);
|
src/component/counter/index.js
|
sheridp2/triviapp
|
'use strict';
import React, { Component } from 'react';
import {Table, Button} from 'react-bootstrap';
import ReactDOM from 'react-dom';
class Counter extends Component {
constructor(props) {
super(props);
this.state = {
number: this.props.number || 0,
name: '',
display: 'nameToggler',
};
this.increment = this.increment.bind(this);
this.decrement = this.decrement.bind(this);
this.handleChange = this.handleChange.bind(this);
this.nameSubmit = this.nameSubmit.bind(this);
}
handleChange(e) {
this.setState({ name: e.target.value });
}
nameSubmit(e){
e.preventDefault();
let css = (this.state.display === 'nameToggler') ? 'nameToggleOn' : 'nameToggle';
this.setState({'display': css});
}
render() {
let { number } = this.state;
return (
<div>
<form id={this.state.display} onSubmit={this.nameSubmit}>
<h3>Enter Name</h3>
<input value={this.state.name} onChange={this.handleChange}></input>
<Button bsStyle="info" type="submit">Submit</Button>
</form>
<h2> {this.state.name} </h2>
<h2>
Score
</h2>
<Table id="score-counter">
<tbody>
<tr id="num-score">
<td><Button bsStyle="danger" onClick={this.decrement}>-</Button></td>
<td><h2>{number}</h2></td>
<td><Button bsStyle="primary" onClick={this.increment}>+</Button></td>
</tr>
</tbody>
</Table>
</div>
);
}
increment() {
this.setState({
number: this.state.number + 1,
});
}
decrement() {
this.setState({
number: this.state.number - 1,
});
}
}
export default Counter;
|
scripts/components/PeopleCreate.js
|
ZucchiniZe/flux-people
|
import React from 'react';
import Actions from '../actions/Actions';
import Remarkable from 'remarkable';
// Create new markdown renderer
const md = new Remarkable();
// A simple react if component
class If extends React.Component {
render() {
if (this.props.test) {
return this.props.children;
}
else {
return false;
}
}
}
// Render a form that allows you to create people
/**
* React component that allows you to create people to add to the list
* Uses a form to generate the people
*/
export default class PeopleCreate extends React.Component {
// Initialize the component
constructor(props) {
super(props);
this.state = {person:{name:'',desc:''}}
}
// Handle the name changing
handleName(e) {
function capitalize(str) {
return str.charAt(0).toUpperCase() + str.slice(1);
}
this.setState({person: {name: capitalize(e.target.value), desc: this.state.person.desc}});
}
// Handle the description changing
handleDesc(e) {
this.setState({person: {name: this.state.person.name, desc: e.target.value}});
}
// Handle the form submit
handleForm(e) {
e.preventDefault();
// Check if both fields are blank
if(this.state.person.name !== '' && this.state.person.desc !== '') {
React.findDOMNode(this.refs.name).value = '';
React.findDOMNode(this.refs.desc).value = '';
Actions.addPerson(this.state.person);
this.setState({person:{name:'',desc:''}})
}
}
// Render the component
render() {
return (
<div className='create col-md-8'>
<h1>Creator</h1>
<form onSubmit={this.handleForm.bind(this)}>
<div className="form-group">
<label>Name</label>
<input ref='name' type='text' className='form-control' value={this.state.person.name} onChange={this.handleName.bind(this)}/>
</div>
<div className="form-group">
<label>Description</label>
<textarea ref='desc' rows='5' className='form-control' value={this.state.person.desc} onChange={this.handleDesc.bind(this)}/>
</div>
<button type='submit' className='btn btn-primary'>Submit</button>
</form>
<If test={this.state.person.name !== '' && this.state.person.desc !== ''}>
<div className='person'>
<h2>Preview</h2>
<p>Name: {this.state.person.name}</p>
<p>
Description:
<div className='description'
dangerouslySetInnerHTML={{
__html: md.render(this.state.person.desc)
}}>
</div>
</p>
</div>
</If>
</div>
)
}
}
|
spec/sections/ChoiceFieldSection.js
|
kmees/react-fabric
|
import React from 'react'
import ChoiceField from '../../src/ChoiceField'
const ButtonSection = () => (
<section className="choice-field-section">
<h2>ChoiceField</h2>
<div>
<ChoiceField label="Checkbox" />
<ChoiceField type="radio" label="Radio" />
</div>
</section>
)
export default ButtonSection
|
docs/app/Examples/modules/Accordion/Types/AccordionExampleStandardShorthand.js
|
shengnian/shengnian-ui-react
|
import React from 'react'
import { Accordion } from 'shengnian-ui-react'
const panels = [
{
title: 'What is a dog?',
content: [
'A dog is a type of domesticated animal. Known for its loyalty and faithfulness, it can be found as a welcome',
'guest in many households across the world.',
].join(' '),
},
{
title: 'What kinds of dogs are there?',
content: [
'There are many breeds of dogs. Each breed varies in size and temperament. Owners often select a breed of dog',
'that they find to be compatible with their own lifestyle and desires from a companion.',
].join(' '),
},
{
title: 'How do you acquire a dog?',
content: {
content: (
<div>
<p>
Three common ways for a prospective owner to acquire a dog is from pet shops, private owners, or shelters.
</p>
<p>
A pet shop may be the most convenient way to buy a dog. Buying a dog from a private owner allows you to
{' '}assess the pedigree and upbringing of your dog before choosing to take it home. Lastly, finding your
{' '}dog from a shelter, helps give a good home to a dog who may not find one so readily.
</p>
</div>
),
key: 'content-dog',
},
},
]
const AccordionExampleStandardShorthand = () => (
<Accordion defaultActiveIndex={0} panels={panels} />
)
export default AccordionExampleStandardShorthand
|
src/main.js
|
vijayasankar/ML2.0
|
import React from 'react'
import ReactDOM from 'react-dom'
import 'babel-core/register'
import 'babel-polyfill'
import createStore from './store/createStore'
import AppContainer from './containers/AppContainer'
import createRoutes from './routes/index'
// import { Provider } from 'react-redux'
import './styles/styles.css'
// ========================================================
// Store Instantiation
// ========================================================
const initialState = window.__INITIAL_STATE__
const store = createStore(initialState)
// ========================================================
// Render Setup
// ========================================================
const MOUNT_NODE = document.getElementById('root')
let render = () => {
const routes = createRoutes(store)
ReactDOM.render(
<AppContainer store={store} routes={routes} />,
MOUNT_NODE
)
}
// This code is excluded from production bundle
if (__DEV__) {
if (module.hot) {
// Development render functions
const renderApp = render
const renderError = (error) => {
const RedBox = require('redbox-react').default
ReactDOM.render(<RedBox error={error} />, MOUNT_NODE)
}
// Wrap render in try/catch
render = () => {
try {
renderApp()
} catch (error) {
console.error(error)
renderError(error)
}
}
// Setup hot module replacement
module.hot.accept('./routes/index', () =>
setImmediate(() => {
ReactDOM.unmountComponentAtNode(MOUNT_NODE)
render()
})
)
}
}
// ========================================================
// Go!
// ========================================================
render()
|
app/scripts/containers/IndexPage.js
|
yas-okadatech/sample_elasticsearch_ui
|
import React from 'react';
export default class IndexPage extends React.Component {
render() {
return (
<div>Index Page</div>
)
}
}
|
react-app/src/components/CareNeedForm.js
|
floodfx/gma-village
|
import React, { Component } from 'react';
import { Field, reduxForm } from 'redux-form';
import {
Neighborhood
} from 'gma-village-data-model';
import {
required,
requiredArray
} from './forms/Validate';
import FontAwesome from 'react-fontawesome';
import MultiCheckbox from './forms/MultiCheckbox';
import KidsCheckbox from './forms/KidsCheckbox';
import MultiRadio from './forms/MultiRadio';
import DateTimeStartEnd from './forms/DateTimeStartEnd';
import ElsewhereLearnMore from './ElsewhereLearnMore';
const otherFieldMap = {
neighborhood: "other_neighborhood"
}
const DATE_FORMAT_RFC3339 = 'YYYY-MM-DDTHH:mm:ssZ'
class CareNeedForm extends Component {
constructor(props) {
super(props);
const { initialValues } = props;
var children = [];
var other_neighborhood = '';
if(initialValues) {
children = initialValues.children || [];
other_neighborhood = initialValues.other_neighborhood || '';
}
this.state = {
children,
other_neighborhood
}
}
careStartTimeValueChange = (value) => {
var rfc3339Start = value.format(DATE_FORMAT_RFC3339);
this.props.change("start_time", rfc3339Start);
}
careEndTimeValueChange = (value) => {
var rfc3339End = value.format(DATE_FORMAT_RFC3339);
this.props.change("end_time", rfc3339End);
}
onOtherValueChange = (name, value) => {
const otherField = otherFieldMap[name];
this.props.change(otherField, value);
}
render() {
const {
handleSubmit,
pristine,
invalid,
submitting,
heading,
description
} = this.props
const { children, other_neighborhood } = this.state;
return (
<div>
<h2 className="lh-title fw2 f1">{heading}</h2>
{description &&
<p className="lh-copy fw3 f3">{description}</p>
}
<h3 className="lh-title fw2 f2">Delivery Schedule</h3>
<p className="lh-copy fw3 f3">
Text messages are sent between 9am-7pm PT.
Messages outside that window are delivered in the next window.
</p>
<form onSubmit={handleSubmit} encType="multipart/form-data">
<div className="mt4">
<Field
heading="I need child care for:"
name="children"
component={KidsCheckbox}
options={children.slice(0)}
validate={[requiredArray]} />
</div>
<div className="mt4">
<Field
heading="My most immediate need for child care is:"
name="careDateStartEnd"
component={DateTimeStartEnd}
placeholder="Date of Care"
onStartDateTimeValueChange={this.careStartTimeValueChange}
onEndDateTimeValueChange={this.careEndTimeValueChange}
/>
</div>
<div className="mt4">
<Field
heading="In the following neighborhood:"
name="neighborhood"
options={Neighborhood.enumValues.map((val) => { return { id: val.name, label: val.text } })}
component={MultiRadio}
otherTextValue={other_neighborhood}
onOtherValueChange={this.onOtherValueChange}
/>
</div>
<div className="mt4">
<Field
heading="I would like the care provided at:"
name="care_locations"
options={[
{id: "PROVIDERS_HOME", label: "Provider's Home"},
{id: "ELSEWHERE", label: "Elsewhere"},
]}
component={MultiCheckbox}
validate={[required]}/>
<ElsewhereLearnMore />
</div>
<Field name="other_neighborhood" component="input" type="hidden" />
<div className="mt4">
<button className="btn gma-orange-bg" type="submit" disabled={pristine || submitting || invalid}>
{this.props.saving &&
<FontAwesome name='spinner' spin={true} className="mr1"/>
}
Send
</button>
</div>
</form>
</div>
)
}
}
const validateOthers = values => {
const errors = {}
if (!values.neighborhood && !values[otherFieldMap]) {
errors.neighborhood = 'Required'
} else if (values.neighborhood === Neighborhood.OTHER.name && !values.other_neighborhood) {
errors.neighborhood = "Please provide 'Other' text"
} else if (values.neighborhood === Neighborhood.OTHER.name && values.other_neighborhood && values.other_neighborhood.length < 2) {
errors.neighborhood = "'Other' text be at least 2 characters"
}
if (!values.start_time || !values.end_time) {
errors.careDateStartEnd = 'Start and End Time Required'
} else if (values.start_time && values.end_time &&
values.start_time >= values.end_time) {
errors.careDateStartEnd = 'Start Time must be before End Time'
}
return errors
}
CareNeedForm = reduxForm({
form: 'careRequestForm', // a unique identifier for this form
validate: validateOthers
})(CareNeedForm)
export default CareNeedForm;
|
packages/material-ui-icons/src/VideocamSharp.js
|
allanalexandre/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path fill="none" d="M0 0h24v24H0V0z" /><path d="M17 10.5V6H3v12h14v-4.5l4 4v-11l-4 4z" /></React.Fragment>
, 'VideocamSharp');
|
examples/src/components/Multiselect.js
|
millerized/react-select
|
import React from 'react';
import Select from 'react-select';
const FLAVOURS = [
{ label: 'Chocolate', value: 'chocolate' },
{ label: 'Vanilla', value: 'vanilla' },
{ label: 'Strawberry', value: 'strawberry' },
{ label: 'Caramel', value: 'caramel' },
{ label: 'Cookies and Cream', value: 'cookiescream' },
{ label: 'Peppermint', value: 'peppermint' },
];
const WHY_WOULD_YOU = [
{ label: 'Chocolate (are you crazy?)', value: 'chocolate', disabled: true },
].concat(FLAVOURS.slice(1));
var MultiSelectField = React.createClass({
displayName: 'MultiSelectField',
propTypes: {
label: React.PropTypes.string,
},
getInitialState () {
return {
disabled: false,
crazy: false,
options: FLAVOURS,
value: [],
};
},
handleSelectChange (value) {
console.log('You\'ve selected:', value);
this.setState({ value });
},
toggleDisabled (e) {
this.setState({ disabled: e.target.checked });
},
toggleChocolate (e) {
let crazy = e.target.checked;
this.setState({
crazy: crazy,
options: crazy ? WHY_WOULD_YOU : FLAVOURS,
});
},
render () {
return (
<div className="section">
<h3 className="section-heading">{this.props.label}</h3>
<Select multi simpleValue disabled={this.state.disabled} value={this.state.value} placeholder="Select your favourite(s)" options={this.state.options} onChange={this.handleSelectChange} />
<div className="checkbox-list">
<label className="checkbox">
<input type="checkbox" className="checkbox-control" checked={this.state.disabled} onChange={this.toggleDisabled} />
<span className="checkbox-label">Disable the control</span>
</label>
<label className="checkbox">
<input type="checkbox" className="checkbox-control" checked={this.state.crazy} onChange={this.toggleChocolate} />
<span className="checkbox-label">I don't like Chocolate (disabled the option)</span>
</label>
</div>
</div>
);
}
});
module.exports = MultiSelectField;
|
app/components/OtherComponents/RepoItem.js
|
MPDL/LabCam
|
import React, { Component } from 'react';
import { StyleSheet, View, TouchableHighlight, Text } from 'react-native';
import PropTypes from 'prop-types';
export default class RepoItem extends Component {
onItemPress = () => {
const { id } = this.props.repo;
return this.props.selectRepo ? this.props.selectRepo(id) : {};
};
render() {
const { description, name, stargazers_count } = this.props.repo;
const itemStyle = (this.props.isSelected && [styles.item, styles.selected]) || styles.item;
return (
<TouchableHighlight onPress={this.onItemPress()}>
<View style={itemStyle}>
<Text style={styles.title}>{name}</Text>
<Text style={styles.stars}>{`${stargazers_count} stars`}</Text>
{this.props.isSelected ? <Text>{description}</Text> : null}
</View>
</TouchableHighlight>
);
}
}
RepoItem.propTypes = {
repo: PropTypes.object.isRequired,
isSelected: PropTypes.bool.isRequired,
selectRepo: PropTypes.func,
};
const styles = StyleSheet.create({
root: {},
item: {
paddingVertical: 8,
paddingHorizontal: 24,
},
title: {
fontSize: 16,
fontWeight: 'normal',
paddingBottom: 4,
},
stars: {
paddingBottom: 8,
},
selected: {
backgroundColor: '#B2DFDB',
},
});
|
client/components/App.js
|
collectiveidea/rails_relay_authentication
|
import React from 'react'
import PropTypes from 'prop-types'
import { routerShape } from 'found/lib/PropTypes'
import { createFragmentContainer, graphql } from 'react-relay'
import baseTheme from 'material-ui/styles/baseThemes/lightBaseTheme'
import getMuiTheme from 'material-ui/styles/getMuiTheme'
import Header from './header/Header'
import Navigation from './navigation/Navigation'
import Loading from './Loading'
class App extends React.Component {
static childContextTypes = {
muiTheme: PropTypes.object.isRequired,
}
static propTypes = {
// eslint-disable-next-line react/forbid-prop-types
viewer: PropTypes.shape({
user: PropTypes.object,
}),
children: PropTypes.node.isRequired,
router: routerShape.isRequired,
isLoading: PropTypes.bool,
}
static defaultProps = {
viewer: {},
isLoading: false,
}
constructor() {
super()
this.state = {
navigationOpen: false,
}
}
getChildContext() {
return { muiTheme: getMuiTheme(baseTheme) }
}
toggleNavigation = () => {
const state = this.state
state.navigationOpen = !this.state.navigationOpen
this.setState(state)
}
closeNavigation = () => {
const state = this.state
state.navigationOpen = false
this.setState(state)
}
navigateTo = (route) => {
this.props.router.push(route)
this.closeNavigation()
}
render() {
const { viewer, children, isLoading } = this.props
return (
<div>
<div id="container">
<Header
viewer={viewer}
toggleNavigation={this.toggleNavigation}
/>
<Navigation
viewer={viewer}
open={this.state.navigationOpen}
close={this.closeNavigation}
navigateTo={this.navigateTo}
/>
{children}
</div>
{isLoading && <Loading />}
</div>
)
}
}
export default createFragmentContainer(
App,
graphql`
fragment App_viewer on Viewer {
...Header_viewer
...Navigation_viewer
}
`,
)
|
ajax/libs/react/0.13.0-beta.2/react.js
|
LeaYeh/cdnjs
|
/**
* React v0.13.0-beta.2
*/
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.React=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule React
*/
/* globals __REACT_DEVTOOLS_GLOBAL_HOOK__*/
'use strict';
var EventPluginUtils = _dereq_(19);
var ReactChildren = _dereq_(32);
var ReactComponent = _dereq_(34);
var ReactClass = _dereq_(33);
var ReactContext = _dereq_(38);
var ReactCurrentOwner = _dereq_(39);
var ReactElement = _dereq_(57);
var ReactElementValidator = _dereq_(58);
var ReactDOM = _dereq_(40);
var ReactDOMTextComponent = _dereq_(51);
var ReactDefaultInjection = _dereq_(54);
var ReactInstanceHandles = _dereq_(66);
var ReactMount = _dereq_(70);
var ReactPerf = _dereq_(75);
var ReactPropTypes = _dereq_(78);
var ReactReconciler = _dereq_(81);
var ReactServerRendering = _dereq_(84);
var assign = _dereq_(27);
var findDOMNode = _dereq_(117);
var onlyChild = _dereq_(144);
ReactDefaultInjection.inject();
var createElement = ReactElement.createElement;
var createFactory = ReactElement.createFactory;
if ("production" !== "development") {
createElement = ReactElementValidator.createElement;
createFactory = ReactElementValidator.createFactory;
}
var render = ReactPerf.measure('React', 'render', ReactMount.render);
var React = {
Children: {
map: ReactChildren.map,
forEach: ReactChildren.forEach,
count: ReactChildren.count,
only: onlyChild
},
Component: ReactComponent,
DOM: ReactDOM,
PropTypes: ReactPropTypes,
initializeTouchEvents: function(shouldUseTouch) {
EventPluginUtils.useTouchEvents = shouldUseTouch;
},
createClass: ReactClass.createClass,
createElement: createElement,
createFactory: createFactory,
createMixin: function(mixin) {
// Currently a noop. Will be used to validate and trace mixins.
return mixin;
},
constructAndRenderComponent: ReactMount.constructAndRenderComponent,
constructAndRenderComponentByID: ReactMount.constructAndRenderComponentByID,
findDOMNode: findDOMNode,
render: render,
renderToString: ReactServerRendering.renderToString,
renderToStaticMarkup: ReactServerRendering.renderToStaticMarkup,
unmountComponentAtNode: ReactMount.unmountComponentAtNode,
isValidElement: ReactElement.isValidElement,
withContext: ReactContext.withContext,
// Hook for JSX spread, don't use this for anything else.
__spread: assign
};
// Inject the runtime into a devtools global hook regardless of browser.
// Allows for debugging when the hook is injected on the page.
if (
typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' &&
typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject === 'function') {
__REACT_DEVTOOLS_GLOBAL_HOOK__.inject({
CurrentOwner: ReactCurrentOwner,
InstanceHandles: ReactInstanceHandles,
Mount: ReactMount,
Reconciler: ReactReconciler,
TextComponent: ReactDOMTextComponent
});
}
if ("production" !== "development") {
var ExecutionEnvironment = _dereq_(21);
if (ExecutionEnvironment.canUseDOM && window.top === window.self) {
// If we're in Chrome, look for the devtools marker and provide a download
// link if not installed.
if (navigator.userAgent.indexOf('Chrome') > -1) {
if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {
console.debug(
'Download the React DevTools for a better development experience: ' +
'http://fb.me/react-devtools'
);
}
}
var expectedFeatures = [
// shims
Array.isArray,
Array.prototype.every,
Array.prototype.forEach,
Array.prototype.indexOf,
Array.prototype.map,
Date.now,
Function.prototype.bind,
Object.keys,
String.prototype.split,
String.prototype.trim,
// shams
Object.create,
Object.freeze
];
for (var i = 0; i < expectedFeatures.length; i++) {
if (!expectedFeatures[i]) {
console.error(
'One or more ES5 shim/shams expected by React are not available: ' +
'http://fb.me/react-warning-polyfills'
);
break;
}
}
}
}
React.version = '0.13.0-beta.2';
module.exports = React;
},{}],2:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule AutoFocusMixin
* @typechecks static-only
*/
'use strict';
var focusNode = _dereq_(119);
var AutoFocusMixin = {
componentDidMount: function() {
if (this.props.autoFocus) {
focusNode(this.getDOMNode());
}
}
};
module.exports = AutoFocusMixin;
},{}],3:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015 Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule BeforeInputEventPlugin
* @typechecks static-only
*/
'use strict';
var EventConstants = _dereq_(15);
var EventPropagators = _dereq_(20);
var ExecutionEnvironment = _dereq_(21);
var FallbackCompositionState = _dereq_(22);
var SyntheticCompositionEvent = _dereq_(93);
var SyntheticInputEvent = _dereq_(97);
var keyOf = _dereq_(141);
var END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space
var START_KEYCODE = 229;
var canUseCompositionEvent = (
ExecutionEnvironment.canUseDOM &&
'CompositionEvent' in window
);
var documentMode = null;
if (ExecutionEnvironment.canUseDOM && 'documentMode' in document) {
documentMode = document.documentMode;
}
// Webkit offers a very useful `textInput` event that can be used to
// directly represent `beforeInput`. The IE `textinput` event is not as
// useful, so we don't use it.
var canUseTextInputEvent = (
ExecutionEnvironment.canUseDOM &&
'TextEvent' in window &&
!documentMode &&
!isPresto()
);
// In IE9+, we have access to composition events, but the data supplied
// by the native compositionend event may be incorrect. Japanese ideographic
// spaces, for instance (\u3000) are not recorded correctly.
var useFallbackCompositionData = (
ExecutionEnvironment.canUseDOM &&
(
(!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11)
)
);
/**
* Opera <= 12 includes TextEvent in window, but does not fire
* text input events. Rely on keypress instead.
*/
function isPresto() {
var opera = window.opera;
return (
typeof opera === 'object' &&
typeof opera.version === 'function' &&
parseInt(opera.version(), 10) <= 12
);
}
var SPACEBAR_CODE = 32;
var SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);
var topLevelTypes = EventConstants.topLevelTypes;
// Events and their corresponding property names.
var eventTypes = {
beforeInput: {
phasedRegistrationNames: {
bubbled: keyOf({onBeforeInput: null}),
captured: keyOf({onBeforeInputCapture: null})
},
dependencies: [
topLevelTypes.topCompositionEnd,
topLevelTypes.topKeyPress,
topLevelTypes.topTextInput,
topLevelTypes.topPaste
]
},
compositionEnd: {
phasedRegistrationNames: {
bubbled: keyOf({onCompositionEnd: null}),
captured: keyOf({onCompositionEndCapture: null})
},
dependencies: [
topLevelTypes.topBlur,
topLevelTypes.topCompositionEnd,
topLevelTypes.topKeyDown,
topLevelTypes.topKeyPress,
topLevelTypes.topKeyUp,
topLevelTypes.topMouseDown
]
},
compositionStart: {
phasedRegistrationNames: {
bubbled: keyOf({onCompositionStart: null}),
captured: keyOf({onCompositionStartCapture: null})
},
dependencies: [
topLevelTypes.topBlur,
topLevelTypes.topCompositionStart,
topLevelTypes.topKeyDown,
topLevelTypes.topKeyPress,
topLevelTypes.topKeyUp,
topLevelTypes.topMouseDown
]
},
compositionUpdate: {
phasedRegistrationNames: {
bubbled: keyOf({onCompositionUpdate: null}),
captured: keyOf({onCompositionUpdateCapture: null})
},
dependencies: [
topLevelTypes.topBlur,
topLevelTypes.topCompositionUpdate,
topLevelTypes.topKeyDown,
topLevelTypes.topKeyPress,
topLevelTypes.topKeyUp,
topLevelTypes.topMouseDown
]
}
};
// Track whether we've ever handled a keypress on the space key.
var hasSpaceKeypress = false;
/**
* Return whether a native keypress event is assumed to be a command.
* This is required because Firefox fires `keypress` events for key commands
* (cut, copy, select-all, etc.) even though no character is inserted.
*/
function isKeypressCommand(nativeEvent) {
return (
(nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&
// ctrlKey && altKey is equivalent to AltGr, and is not a command.
!(nativeEvent.ctrlKey && nativeEvent.altKey)
);
}
/**
* Translate native top level events into event types.
*
* @param {string} topLevelType
* @return {object}
*/
function getCompositionEventType(topLevelType) {
switch (topLevelType) {
case topLevelTypes.topCompositionStart:
return eventTypes.compositionStart;
case topLevelTypes.topCompositionEnd:
return eventTypes.compositionEnd;
case topLevelTypes.topCompositionUpdate:
return eventTypes.compositionUpdate;
}
}
/**
* Does our fallback best-guess model think this event signifies that
* composition has begun?
*
* @param {string} topLevelType
* @param {object} nativeEvent
* @return {boolean}
*/
function isFallbackCompositionStart(topLevelType, nativeEvent) {
return (
topLevelType === topLevelTypes.topKeyDown &&
nativeEvent.keyCode === START_KEYCODE
);
}
/**
* Does our fallback mode think that this event is the end of composition?
*
* @param {string} topLevelType
* @param {object} nativeEvent
* @return {boolean}
*/
function isFallbackCompositionEnd(topLevelType, nativeEvent) {
switch (topLevelType) {
case topLevelTypes.topKeyUp:
// Command keys insert or clear IME input.
return (END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1);
case topLevelTypes.topKeyDown:
// Expect IME keyCode on each keydown. If we get any other
// code we must have exited earlier.
return (nativeEvent.keyCode !== START_KEYCODE);
case topLevelTypes.topKeyPress:
case topLevelTypes.topMouseDown:
case topLevelTypes.topBlur:
// Events are not possible without cancelling IME.
return true;
default:
return false;
}
}
/**
* Google Input Tools provides composition data via a CustomEvent,
* with the `data` property populated in the `detail` object. If this
* is available on the event object, use it. If not, this is a plain
* composition event and we have nothing special to extract.
*
* @param {object} nativeEvent
* @return {?string}
*/
function getDataFromCustomEvent(nativeEvent) {
var detail = nativeEvent.detail;
if (typeof detail === 'object' && 'data' in detail) {
return detail.data;
}
return null;
}
// Track the current IME composition fallback object, if any.
var currentComposition = null;
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {?object} A SyntheticCompositionEvent.
*/
function extractCompositionEvent(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent
) {
var eventType;
var fallbackData;
if (canUseCompositionEvent) {
eventType = getCompositionEventType(topLevelType);
} else if (!currentComposition) {
if (isFallbackCompositionStart(topLevelType, nativeEvent)) {
eventType = eventTypes.compositionStart;
}
} else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) {
eventType = eventTypes.compositionEnd;
}
if (!eventType) {
return null;
}
if (useFallbackCompositionData) {
// The current composition is stored statically and must not be
// overwritten while composition continues.
if (!currentComposition && eventType === eventTypes.compositionStart) {
currentComposition = FallbackCompositionState.getPooled(topLevelTarget);
} else if (eventType === eventTypes.compositionEnd) {
if (currentComposition) {
fallbackData = currentComposition.getData();
}
}
}
var event = SyntheticCompositionEvent.getPooled(
eventType,
topLevelTargetID,
nativeEvent
);
if (fallbackData) {
// Inject data generated from fallback path into the synthetic event.
// This matches the property of native CompositionEventInterface.
event.data = fallbackData;
} else {
var customData = getDataFromCustomEvent(nativeEvent);
if (customData !== null) {
event.data = customData;
}
}
EventPropagators.accumulateTwoPhaseDispatches(event);
return event;
}
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {object} nativeEvent Native browser event.
* @return {?string} The string corresponding to this `beforeInput` event.
*/
function getNativeBeforeInputChars(topLevelType, nativeEvent) {
switch (topLevelType) {
case topLevelTypes.topCompositionEnd:
return getDataFromCustomEvent(nativeEvent);
case topLevelTypes.topKeyPress:
/**
* If native `textInput` events are available, our goal is to make
* use of them. However, there is a special case: the spacebar key.
* In Webkit, preventing default on a spacebar `textInput` event
* cancels character insertion, but it *also* causes the browser
* to fall back to its default spacebar behavior of scrolling the
* page.
*
* Tracking at:
* https://code.google.com/p/chromium/issues/detail?id=355103
*
* To avoid this issue, use the keypress event as if no `textInput`
* event is available.
*/
var which = nativeEvent.which;
if (which !== SPACEBAR_CODE) {
return null;
}
hasSpaceKeypress = true;
return SPACEBAR_CHAR;
case topLevelTypes.topTextInput:
// Record the characters to be added to the DOM.
var chars = nativeEvent.data;
// If it's a spacebar character, assume that we have already handled
// it at the keypress level and bail immediately. Android Chrome
// doesn't give us keycodes, so we need to blacklist it.
if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {
return null;
}
return chars;
default:
// For other native event types, do nothing.
return null;
}
}
/**
* For browsers that do not provide the `textInput` event, extract the
* appropriate string to use for SyntheticInputEvent.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {object} nativeEvent Native browser event.
* @return {?string} The fallback string for this `beforeInput` event.
*/
function getFallbackBeforeInputChars(topLevelType, nativeEvent) {
// If we are currently composing (IME) and using a fallback to do so,
// try to extract the composed characters from the fallback object.
if (currentComposition) {
if (
topLevelType === topLevelTypes.topCompositionEnd ||
isFallbackCompositionEnd(topLevelType, nativeEvent)
) {
var chars = currentComposition.getData();
FallbackCompositionState.release(currentComposition);
currentComposition = null;
return chars;
}
return null;
}
switch (topLevelType) {
case topLevelTypes.topPaste:
// If a paste event occurs after a keypress, throw out the input
// chars. Paste events should not lead to BeforeInput events.
return null;
case topLevelTypes.topKeyPress:
/**
* As of v27, Firefox may fire keypress events even when no character
* will be inserted. A few possibilities:
*
* - `which` is `0`. Arrow keys, Esc key, etc.
*
* - `which` is the pressed key code, but no char is available.
* Ex: 'AltGr + d` in Polish. There is no modified character for
* this key combination and no character is inserted into the
* document, but FF fires the keypress for char code `100` anyway.
* No `input` event will occur.
*
* - `which` is the pressed key code, but a command combination is
* being used. Ex: `Cmd+C`. No character is inserted, and no
* `input` event will occur.
*/
if (nativeEvent.which && !isKeypressCommand(nativeEvent)) {
return String.fromCharCode(nativeEvent.which);
}
return null;
case topLevelTypes.topCompositionEnd:
return useFallbackCompositionData ? null : nativeEvent.data;
default:
return null;
}
}
/**
* Extract a SyntheticInputEvent for `beforeInput`, based on either native
* `textInput` or fallback behavior.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {?object} A SyntheticInputEvent.
*/
function extractBeforeInputEvent(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent
) {
var chars;
if (canUseTextInputEvent) {
chars = getNativeBeforeInputChars(topLevelType, nativeEvent);
} else {
chars = getFallbackBeforeInputChars(topLevelType, nativeEvent);
}
// If no characters are being inserted, no BeforeInput event should
// be fired.
if (!chars) {
return null;
}
var event = SyntheticInputEvent.getPooled(
eventTypes.beforeInput,
topLevelTargetID,
nativeEvent
);
event.data = chars;
EventPropagators.accumulateTwoPhaseDispatches(event);
return event;
}
/**
* Create an `onBeforeInput` event to match
* http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.
*
* This event plugin is based on the native `textInput` event
* available in Chrome, Safari, Opera, and IE. This event fires after
* `onKeyPress` and `onCompositionEnd`, but before `onInput`.
*
* `beforeInput` is spec'd but not implemented in any browsers, and
* the `input` event does not provide any useful information about what has
* actually been added, contrary to the spec. Thus, `textInput` is the best
* available event to identify the characters that have actually been inserted
* into the target node.
*
* This plugin is also responsible for emitting `composition` events, thus
* allowing us to share composition fallback code for both `beforeInput` and
* `composition` event types.
*/
var BeforeInputEventPlugin = {
eventTypes: eventTypes,
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent
) {
return [
extractCompositionEvent(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent
),
extractBeforeInputEvent(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent
)
];
}
};
module.exports = BeforeInputEventPlugin;
},{}],4:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule CSSProperty
*/
'use strict';
/**
* CSS properties which accept numbers but are not in units of "px".
*/
var isUnitlessNumber = {
columnCount: true,
flex: true,
flexGrow: true,
flexShrink: true,
fontWeight: true,
lineClamp: true,
lineHeight: true,
opacity: true,
order: true,
orphans: true,
widows: true,
zIndex: true,
zoom: true,
// SVG-related properties
fillOpacity: true,
strokeOpacity: true
};
/**
* @param {string} prefix vendor-specific prefix, eg: Webkit
* @param {string} key style name, eg: transitionDuration
* @return {string} style name prefixed with `prefix`, properly camelCased, eg:
* WebkitTransitionDuration
*/
function prefixKey(prefix, key) {
return prefix + key.charAt(0).toUpperCase() + key.substring(1);
}
/**
* Support style names that may come passed in prefixed by adding permutations
* of vendor prefixes.
*/
var prefixes = ['Webkit', 'ms', 'Moz', 'O'];
// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an
// infinite loop, because it iterates over the newly added props too.
Object.keys(isUnitlessNumber).forEach(function(prop) {
prefixes.forEach(function(prefix) {
isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop];
});
});
/**
* Most style properties can be unset by doing .style[prop] = '' but IE8
* doesn't like doing that with shorthand properties so for the properties that
* IE8 breaks on, which are listed here, we instead unset each of the
* individual properties. See http://bugs.jquery.com/ticket/12385.
* The 4-value 'clock' properties like margin, padding, border-width seem to
* behave without any problems. Curiously, list-style works too without any
* special prodding.
*/
var shorthandPropertyExpansions = {
background: {
backgroundImage: true,
backgroundPosition: true,
backgroundRepeat: true,
backgroundColor: true
},
border: {
borderWidth: true,
borderStyle: true,
borderColor: true
},
borderBottom: {
borderBottomWidth: true,
borderBottomStyle: true,
borderBottomColor: true
},
borderLeft: {
borderLeftWidth: true,
borderLeftStyle: true,
borderLeftColor: true
},
borderRight: {
borderRightWidth: true,
borderRightStyle: true,
borderRightColor: true
},
borderTop: {
borderTopWidth: true,
borderTopStyle: true,
borderTopColor: true
},
font: {
fontStyle: true,
fontVariant: true,
fontWeight: true,
fontSize: true,
lineHeight: true,
fontFamily: true
}
};
var CSSProperty = {
isUnitlessNumber: isUnitlessNumber,
shorthandPropertyExpansions: shorthandPropertyExpansions
};
module.exports = CSSProperty;
},{}],5:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule CSSPropertyOperations
* @typechecks static-only
*/
'use strict';
var CSSProperty = _dereq_(4);
var ExecutionEnvironment = _dereq_(21);
var camelizeStyleName = _dereq_(108);
var dangerousStyleValue = _dereq_(113);
var hyphenateStyleName = _dereq_(133);
var memoizeStringOnly = _dereq_(143);
var warning = _dereq_(154);
var processStyleName = memoizeStringOnly(function(styleName) {
return hyphenateStyleName(styleName);
});
var styleFloatAccessor = 'cssFloat';
if (ExecutionEnvironment.canUseDOM) {
// IE8 only supports accessing cssFloat (standard) as styleFloat
if (document.documentElement.style.cssFloat === undefined) {
styleFloatAccessor = 'styleFloat';
}
}
if ("production" !== "development") {
// 'msTransform' is correct, but the other prefixes should be capitalized
var badVendoredStyleNamePattern = /^(?:webkit|moz|o)[A-Z]/;
// style values shouldn't contain a semicolon
var badStyleValueWithSemicolonPattern = /;\s*$/;
var warnedStyleNames = {};
var warnedStyleValues = {};
var warnHyphenatedStyleName = function(name) {
if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
return;
}
warnedStyleNames[name] = true;
("production" !== "development" ? warning(
false,
'Unsupported style property %s. Did you mean %s?',
name,
camelizeStyleName(name)
) : null);
};
var warnBadVendoredStyleName = function(name) {
if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
return;
}
warnedStyleNames[name] = true;
("production" !== "development" ? warning(
false,
'Unsupported vendor-prefixed style property %s. Did you mean %s?',
name,
name.charAt(0).toUpperCase() + name.slice(1)
) : null);
};
var warnStyleValueWithSemicolon = function(name, value) {
if (warnedStyleValues.hasOwnProperty(value) && warnedStyleValues[value]) {
return;
}
warnedStyleValues[value] = true;
("production" !== "development" ? warning(
false,
'Style property values shouldn\'t contain a semicolon. ' +
'Try "%s: %s" instead.',
name,
value.replace(badStyleValueWithSemicolonPattern, '')
) : null);
};
/**
* @param {string} name
* @param {*} value
*/
var warnValidStyle = function(name, value) {
if (name.indexOf('-') > -1) {
warnHyphenatedStyleName(name);
} else if (badVendoredStyleNamePattern.test(name)) {
warnBadVendoredStyleName(name);
} else if (badStyleValueWithSemicolonPattern.test(value)) {
warnStyleValueWithSemicolon(name, value);
}
};
}
/**
* Operations for dealing with CSS properties.
*/
var CSSPropertyOperations = {
/**
* Serializes a mapping of style properties for use as inline styles:
*
* > createMarkupForStyles({width: '200px', height: 0})
* "width:200px;height:0;"
*
* Undefined values are ignored so that declarative programming is easier.
* The result should be HTML-escaped before insertion into the DOM.
*
* @param {object} styles
* @return {?string}
*/
createMarkupForStyles: function(styles) {
var serialized = '';
for (var styleName in styles) {
if (!styles.hasOwnProperty(styleName)) {
continue;
}
var styleValue = styles[styleName];
if ("production" !== "development") {
warnValidStyle(styleName, styleValue);
}
if (styleValue != null) {
serialized += processStyleName(styleName) + ':';
serialized += dangerousStyleValue(styleName, styleValue) + ';';
}
}
return serialized || null;
},
/**
* Sets the value for multiple styles on a node. If a value is specified as
* '' (empty string), the corresponding style property will be unset.
*
* @param {DOMElement} node
* @param {object} styles
*/
setValueForStyles: function(node, styles) {
var style = node.style;
for (var styleName in styles) {
if (!styles.hasOwnProperty(styleName)) {
continue;
}
if ("production" !== "development") {
warnValidStyle(styleName, styles[styleName]);
}
var styleValue = dangerousStyleValue(styleName, styles[styleName]);
if (styleName === 'float') {
styleName = styleFloatAccessor;
}
if (styleValue) {
style[styleName] = styleValue;
} else {
var expansion = CSSProperty.shorthandPropertyExpansions[styleName];
if (expansion) {
// Shorthand property that IE8 won't like unsetting, so unset each
// component to placate it
for (var individualStyleName in expansion) {
style[individualStyleName] = '';
}
} else {
style[styleName] = '';
}
}
}
}
};
module.exports = CSSPropertyOperations;
},{}],6:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule CallbackQueue
*/
'use strict';
var PooledClass = _dereq_(28);
var assign = _dereq_(27);
var invariant = _dereq_(135);
/**
* A specialized pseudo-event module to help keep track of components waiting to
* be notified when their DOM representations are available for use.
*
* This implements `PooledClass`, so you should never need to instantiate this.
* Instead, use `CallbackQueue.getPooled()`.
*
* @class ReactMountReady
* @implements PooledClass
* @internal
*/
function CallbackQueue() {
this._callbacks = null;
this._contexts = null;
}
assign(CallbackQueue.prototype, {
/**
* Enqueues a callback to be invoked when `notifyAll` is invoked.
*
* @param {function} callback Invoked when `notifyAll` is invoked.
* @param {?object} context Context to call `callback` with.
* @internal
*/
enqueue: function(callback, context) {
this._callbacks = this._callbacks || [];
this._contexts = this._contexts || [];
this._callbacks.push(callback);
this._contexts.push(context);
},
/**
* Invokes all enqueued callbacks and clears the queue. This is invoked after
* the DOM representation of a component has been created or updated.
*
* @internal
*/
notifyAll: function() {
var callbacks = this._callbacks;
var contexts = this._contexts;
if (callbacks) {
("production" !== "development" ? invariant(
callbacks.length === contexts.length,
'Mismatched list of contexts in callback queue'
) : invariant(callbacks.length === contexts.length));
this._callbacks = null;
this._contexts = null;
for (var i = 0, l = callbacks.length; i < l; i++) {
callbacks[i].call(contexts[i]);
}
callbacks.length = 0;
contexts.length = 0;
}
},
/**
* Resets the internal queue.
*
* @internal
*/
reset: function() {
this._callbacks = null;
this._contexts = null;
},
/**
* `PooledClass` looks for this.
*/
destructor: function() {
this.reset();
}
});
PooledClass.addPoolingTo(CallbackQueue);
module.exports = CallbackQueue;
},{}],7:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ChangeEventPlugin
*/
'use strict';
var EventConstants = _dereq_(15);
var EventPluginHub = _dereq_(17);
var EventPropagators = _dereq_(20);
var ExecutionEnvironment = _dereq_(21);
var ReactUpdates = _dereq_(87);
var SyntheticEvent = _dereq_(95);
var isEventSupported = _dereq_(136);
var isTextInputElement = _dereq_(138);
var keyOf = _dereq_(141);
var topLevelTypes = EventConstants.topLevelTypes;
var eventTypes = {
change: {
phasedRegistrationNames: {
bubbled: keyOf({onChange: null}),
captured: keyOf({onChangeCapture: null})
},
dependencies: [
topLevelTypes.topBlur,
topLevelTypes.topChange,
topLevelTypes.topClick,
topLevelTypes.topFocus,
topLevelTypes.topInput,
topLevelTypes.topKeyDown,
topLevelTypes.topKeyUp,
topLevelTypes.topSelectionChange
]
}
};
/**
* For IE shims
*/
var activeElement = null;
var activeElementID = null;
var activeElementValue = null;
var activeElementValueProp = null;
/**
* SECTION: handle `change` event
*/
function shouldUseChangeEvent(elem) {
return (
elem.nodeName === 'SELECT' ||
(elem.nodeName === 'INPUT' && elem.type === 'file')
);
}
var doesChangeEventBubble = false;
if (ExecutionEnvironment.canUseDOM) {
// See `handleChange` comment below
doesChangeEventBubble = isEventSupported('change') && (
(!('documentMode' in document) || document.documentMode > 8)
);
}
function manualDispatchChangeEvent(nativeEvent) {
var event = SyntheticEvent.getPooled(
eventTypes.change,
activeElementID,
nativeEvent
);
EventPropagators.accumulateTwoPhaseDispatches(event);
// If change and propertychange bubbled, we'd just bind to it like all the
// other events and have it go through ReactBrowserEventEmitter. Since it
// doesn't, we manually listen for the events and so we have to enqueue and
// process the abstract event manually.
//
// Batching is necessary here in order to ensure that all event handlers run
// before the next rerender (including event handlers attached to ancestor
// elements instead of directly on the input). Without this, controlled
// components don't work properly in conjunction with event bubbling because
// the component is rerendered and the value reverted before all the event
// handlers can run. See https://github.com/facebook/react/issues/708.
ReactUpdates.batchedUpdates(runEventInBatch, event);
}
function runEventInBatch(event) {
EventPluginHub.enqueueEvents(event);
EventPluginHub.processEventQueue();
}
function startWatchingForChangeEventIE8(target, targetID) {
activeElement = target;
activeElementID = targetID;
activeElement.attachEvent('onchange', manualDispatchChangeEvent);
}
function stopWatchingForChangeEventIE8() {
if (!activeElement) {
return;
}
activeElement.detachEvent('onchange', manualDispatchChangeEvent);
activeElement = null;
activeElementID = null;
}
function getTargetIDForChangeEvent(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topChange) {
return topLevelTargetID;
}
}
function handleEventsForChangeEventIE8(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topFocus) {
// stopWatching() should be a noop here but we call it just in case we
// missed a blur event somehow.
stopWatchingForChangeEventIE8();
startWatchingForChangeEventIE8(topLevelTarget, topLevelTargetID);
} else if (topLevelType === topLevelTypes.topBlur) {
stopWatchingForChangeEventIE8();
}
}
/**
* SECTION: handle `input` event
*/
var isInputEventSupported = false;
if (ExecutionEnvironment.canUseDOM) {
// IE9 claims to support the input event but fails to trigger it when
// deleting text, so we ignore its input events
isInputEventSupported = isEventSupported('input') && (
(!('documentMode' in document) || document.documentMode > 9)
);
}
/**
* (For old IE.) Replacement getter/setter for the `value` property that gets
* set on the active element.
*/
var newValueProp = {
get: function() {
return activeElementValueProp.get.call(this);
},
set: function(val) {
// Cast to a string so we can do equality checks.
activeElementValue = '' + val;
activeElementValueProp.set.call(this, val);
}
};
/**
* (For old IE.) Starts tracking propertychange events on the passed-in element
* and override the value property so that we can distinguish user events from
* value changes in JS.
*/
function startWatchingForValueChange(target, targetID) {
activeElement = target;
activeElementID = targetID;
activeElementValue = target.value;
activeElementValueProp = Object.getOwnPropertyDescriptor(
target.constructor.prototype,
'value'
);
Object.defineProperty(activeElement, 'value', newValueProp);
activeElement.attachEvent('onpropertychange', handlePropertyChange);
}
/**
* (For old IE.) Removes the event listeners from the currently-tracked element,
* if any exists.
*/
function stopWatchingForValueChange() {
if (!activeElement) {
return;
}
// delete restores the original property definition
delete activeElement.value;
activeElement.detachEvent('onpropertychange', handlePropertyChange);
activeElement = null;
activeElementID = null;
activeElementValue = null;
activeElementValueProp = null;
}
/**
* (For old IE.) Handles a propertychange event, sending a `change` event if
* the value of the active element has changed.
*/
function handlePropertyChange(nativeEvent) {
if (nativeEvent.propertyName !== 'value') {
return;
}
var value = nativeEvent.srcElement.value;
if (value === activeElementValue) {
return;
}
activeElementValue = value;
manualDispatchChangeEvent(nativeEvent);
}
/**
* If a `change` event should be fired, returns the target's ID.
*/
function getTargetIDForInputEvent(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topInput) {
// In modern browsers (i.e., not IE8 or IE9), the input event is exactly
// what we want so fall through here and trigger an abstract event
return topLevelTargetID;
}
}
// For IE8 and IE9.
function handleEventsForInputEventIE(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topFocus) {
// In IE8, we can capture almost all .value changes by adding a
// propertychange handler and looking for events with propertyName
// equal to 'value'
// In IE9, propertychange fires for most input events but is buggy and
// doesn't fire when text is deleted, but conveniently, selectionchange
// appears to fire in all of the remaining cases so we catch those and
// forward the event if the value has changed
// In either case, we don't want to call the event handler if the value
// is changed from JS so we redefine a setter for `.value` that updates
// our activeElementValue variable, allowing us to ignore those changes
//
// stopWatching() should be a noop here but we call it just in case we
// missed a blur event somehow.
stopWatchingForValueChange();
startWatchingForValueChange(topLevelTarget, topLevelTargetID);
} else if (topLevelType === topLevelTypes.topBlur) {
stopWatchingForValueChange();
}
}
// For IE8 and IE9.
function getTargetIDForInputEventIE(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topSelectionChange ||
topLevelType === topLevelTypes.topKeyUp ||
topLevelType === topLevelTypes.topKeyDown) {
// On the selectionchange event, the target is just document which isn't
// helpful for us so just check activeElement instead.
//
// 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire
// propertychange on the first input event after setting `value` from a
// script and fires only keydown, keypress, keyup. Catching keyup usually
// gets it and catching keydown lets us fire an event for the first
// keystroke if user does a key repeat (it'll be a little delayed: right
// before the second keystroke). Other input methods (e.g., paste) seem to
// fire selectionchange normally.
if (activeElement && activeElement.value !== activeElementValue) {
activeElementValue = activeElement.value;
return activeElementID;
}
}
}
/**
* SECTION: handle `click` event
*/
function shouldUseClickEvent(elem) {
// Use the `click` event to detect changes to checkbox and radio inputs.
// This approach works across all browsers, whereas `change` does not fire
// until `blur` in IE8.
return (
elem.nodeName === 'INPUT' &&
(elem.type === 'checkbox' || elem.type === 'radio')
);
}
function getTargetIDForClickEvent(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topClick) {
return topLevelTargetID;
}
}
/**
* This plugin creates an `onChange` event that normalizes change events
* across form elements. This event fires at a time when it's possible to
* change the element's value without seeing a flicker.
*
* Supported elements are:
* - input (see `isTextInputElement`)
* - textarea
* - select
*/
var ChangeEventPlugin = {
eventTypes: eventTypes,
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
var getTargetIDFunc, handleEventFunc;
if (shouldUseChangeEvent(topLevelTarget)) {
if (doesChangeEventBubble) {
getTargetIDFunc = getTargetIDForChangeEvent;
} else {
handleEventFunc = handleEventsForChangeEventIE8;
}
} else if (isTextInputElement(topLevelTarget)) {
if (isInputEventSupported) {
getTargetIDFunc = getTargetIDForInputEvent;
} else {
getTargetIDFunc = getTargetIDForInputEventIE;
handleEventFunc = handleEventsForInputEventIE;
}
} else if (shouldUseClickEvent(topLevelTarget)) {
getTargetIDFunc = getTargetIDForClickEvent;
}
if (getTargetIDFunc) {
var targetID = getTargetIDFunc(
topLevelType,
topLevelTarget,
topLevelTargetID
);
if (targetID) {
var event = SyntheticEvent.getPooled(
eventTypes.change,
targetID,
nativeEvent
);
EventPropagators.accumulateTwoPhaseDispatches(event);
return event;
}
}
if (handleEventFunc) {
handleEventFunc(
topLevelType,
topLevelTarget,
topLevelTargetID
);
}
}
};
module.exports = ChangeEventPlugin;
},{}],8:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ClientReactRootIndex
* @typechecks
*/
'use strict';
var nextReactRootIndex = 0;
var ClientReactRootIndex = {
createReactRootIndex: function() {
return nextReactRootIndex++;
}
};
module.exports = ClientReactRootIndex;
},{}],9:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule DOMChildrenOperations
* @typechecks static-only
*/
'use strict';
var Danger = _dereq_(12);
var ReactMultiChildUpdateTypes = _dereq_(72);
var setTextContent = _dereq_(149);
var invariant = _dereq_(135);
/**
* Inserts `childNode` as a child of `parentNode` at the `index`.
*
* @param {DOMElement} parentNode Parent node in which to insert.
* @param {DOMElement} childNode Child node to insert.
* @param {number} index Index at which to insert the child.
* @internal
*/
function insertChildAt(parentNode, childNode, index) {
// By exploiting arrays returning `undefined` for an undefined index, we can
// rely exclusively on `insertBefore(node, null)` instead of also using
// `appendChild(node)`. However, using `undefined` is not allowed by all
// browsers so we must replace it with `null`.
parentNode.insertBefore(
childNode,
parentNode.childNodes[index] || null
);
}
/**
* Operations for updating with DOM children.
*/
var DOMChildrenOperations = {
dangerouslyReplaceNodeWithMarkup: Danger.dangerouslyReplaceNodeWithMarkup,
updateTextContent: setTextContent,
/**
* Updates a component's children by processing a series of updates. The
* update configurations are each expected to have a `parentNode` property.
*
* @param {array<object>} updates List of update configurations.
* @param {array<string>} markupList List of markup strings.
* @internal
*/
processUpdates: function(updates, markupList) {
var update;
// Mapping from parent IDs to initial child orderings.
var initialChildren = null;
// List of children that will be moved or removed.
var updatedChildren = null;
for (var i = 0; i < updates.length; i++) {
update = updates[i];
if (update.type === ReactMultiChildUpdateTypes.MOVE_EXISTING ||
update.type === ReactMultiChildUpdateTypes.REMOVE_NODE) {
var updatedIndex = update.fromIndex;
var updatedChild = update.parentNode.childNodes[updatedIndex];
var parentID = update.parentID;
("production" !== "development" ? invariant(
updatedChild,
'processUpdates(): Unable to find child %s of element. This ' +
'probably means the DOM was unexpectedly mutated (e.g., by the ' +
'browser), usually due to forgetting a <tbody> when using tables, ' +
'nesting tags like <form>, <p>, or <a>, or using non-SVG elements ' +
'in an <svg> parent. Try inspecting the child nodes of the element ' +
'with React ID `%s`.',
updatedIndex,
parentID
) : invariant(updatedChild));
initialChildren = initialChildren || {};
initialChildren[parentID] = initialChildren[parentID] || [];
initialChildren[parentID][updatedIndex] = updatedChild;
updatedChildren = updatedChildren || [];
updatedChildren.push(updatedChild);
}
}
var renderedMarkup = Danger.dangerouslyRenderMarkup(markupList);
// Remove updated children first so that `toIndex` is consistent.
if (updatedChildren) {
for (var j = 0; j < updatedChildren.length; j++) {
updatedChildren[j].parentNode.removeChild(updatedChildren[j]);
}
}
for (var k = 0; k < updates.length; k++) {
update = updates[k];
switch (update.type) {
case ReactMultiChildUpdateTypes.INSERT_MARKUP:
insertChildAt(
update.parentNode,
renderedMarkup[update.markupIndex],
update.toIndex
);
break;
case ReactMultiChildUpdateTypes.MOVE_EXISTING:
insertChildAt(
update.parentNode,
initialChildren[update.parentID][update.fromIndex],
update.toIndex
);
break;
case ReactMultiChildUpdateTypes.TEXT_CONTENT:
setTextContent(
update.parentNode,
update.textContent
);
break;
case ReactMultiChildUpdateTypes.REMOVE_NODE:
// Already removed by the for-loop above.
break;
}
}
}
};
module.exports = DOMChildrenOperations;
},{}],10:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule DOMProperty
* @typechecks static-only
*/
/*jslint bitwise: true */
'use strict';
var invariant = _dereq_(135);
function checkMask(value, bitmask) {
return (value & bitmask) === bitmask;
}
var DOMPropertyInjection = {
/**
* Mapping from normalized, camelcased property names to a configuration that
* specifies how the associated DOM property should be accessed or rendered.
*/
MUST_USE_ATTRIBUTE: 0x1,
MUST_USE_PROPERTY: 0x2,
HAS_SIDE_EFFECTS: 0x4,
HAS_BOOLEAN_VALUE: 0x8,
HAS_NUMERIC_VALUE: 0x10,
HAS_POSITIVE_NUMERIC_VALUE: 0x20 | 0x10,
HAS_OVERLOADED_BOOLEAN_VALUE: 0x40,
/**
* Inject some specialized knowledge about the DOM. This takes a config object
* with the following properties:
*
* isCustomAttribute: function that given an attribute name will return true
* if it can be inserted into the DOM verbatim. Useful for data-* or aria-*
* attributes where it's impossible to enumerate all of the possible
* attribute names,
*
* Properties: object mapping DOM property name to one of the
* DOMPropertyInjection constants or null. If your attribute isn't in here,
* it won't get written to the DOM.
*
* DOMAttributeNames: object mapping React attribute name to the DOM
* attribute name. Attribute names not specified use the **lowercase**
* normalized name.
*
* DOMPropertyNames: similar to DOMAttributeNames but for DOM properties.
* Property names not specified use the normalized name.
*
* DOMMutationMethods: Properties that require special mutation methods. If
* `value` is undefined, the mutation method should unset the property.
*
* @param {object} domPropertyConfig the config as described above.
*/
injectDOMPropertyConfig: function(domPropertyConfig) {
var Properties = domPropertyConfig.Properties || {};
var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {};
var DOMPropertyNames = domPropertyConfig.DOMPropertyNames || {};
var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {};
if (domPropertyConfig.isCustomAttribute) {
DOMProperty._isCustomAttributeFunctions.push(
domPropertyConfig.isCustomAttribute
);
}
for (var propName in Properties) {
("production" !== "development" ? invariant(
!DOMProperty.isStandardName.hasOwnProperty(propName),
'injectDOMPropertyConfig(...): You\'re trying to inject DOM property ' +
'\'%s\' which has already been injected. You may be accidentally ' +
'injecting the same DOM property config twice, or you may be ' +
'injecting two configs that have conflicting property names.',
propName
) : invariant(!DOMProperty.isStandardName.hasOwnProperty(propName)));
DOMProperty.isStandardName[propName] = true;
var lowerCased = propName.toLowerCase();
DOMProperty.getPossibleStandardName[lowerCased] = propName;
if (DOMAttributeNames.hasOwnProperty(propName)) {
var attributeName = DOMAttributeNames[propName];
DOMProperty.getPossibleStandardName[attributeName] = propName;
DOMProperty.getAttributeName[propName] = attributeName;
} else {
DOMProperty.getAttributeName[propName] = lowerCased;
}
DOMProperty.getPropertyName[propName] =
DOMPropertyNames.hasOwnProperty(propName) ?
DOMPropertyNames[propName] :
propName;
if (DOMMutationMethods.hasOwnProperty(propName)) {
DOMProperty.getMutationMethod[propName] = DOMMutationMethods[propName];
} else {
DOMProperty.getMutationMethod[propName] = null;
}
var propConfig = Properties[propName];
DOMProperty.mustUseAttribute[propName] =
checkMask(propConfig, DOMPropertyInjection.MUST_USE_ATTRIBUTE);
DOMProperty.mustUseProperty[propName] =
checkMask(propConfig, DOMPropertyInjection.MUST_USE_PROPERTY);
DOMProperty.hasSideEffects[propName] =
checkMask(propConfig, DOMPropertyInjection.HAS_SIDE_EFFECTS);
DOMProperty.hasBooleanValue[propName] =
checkMask(propConfig, DOMPropertyInjection.HAS_BOOLEAN_VALUE);
DOMProperty.hasNumericValue[propName] =
checkMask(propConfig, DOMPropertyInjection.HAS_NUMERIC_VALUE);
DOMProperty.hasPositiveNumericValue[propName] =
checkMask(propConfig, DOMPropertyInjection.HAS_POSITIVE_NUMERIC_VALUE);
DOMProperty.hasOverloadedBooleanValue[propName] =
checkMask(propConfig, DOMPropertyInjection.HAS_OVERLOADED_BOOLEAN_VALUE);
("production" !== "development" ? invariant(
!DOMProperty.mustUseAttribute[propName] ||
!DOMProperty.mustUseProperty[propName],
'DOMProperty: Cannot require using both attribute and property: %s',
propName
) : invariant(!DOMProperty.mustUseAttribute[propName] ||
!DOMProperty.mustUseProperty[propName]));
("production" !== "development" ? invariant(
DOMProperty.mustUseProperty[propName] ||
!DOMProperty.hasSideEffects[propName],
'DOMProperty: Properties that have side effects must use property: %s',
propName
) : invariant(DOMProperty.mustUseProperty[propName] ||
!DOMProperty.hasSideEffects[propName]));
("production" !== "development" ? invariant(
!!DOMProperty.hasBooleanValue[propName] +
!!DOMProperty.hasNumericValue[propName] +
!!DOMProperty.hasOverloadedBooleanValue[propName] <= 1,
'DOMProperty: Value can be one of boolean, overloaded boolean, or ' +
'numeric value, but not a combination: %s',
propName
) : invariant(!!DOMProperty.hasBooleanValue[propName] +
!!DOMProperty.hasNumericValue[propName] +
!!DOMProperty.hasOverloadedBooleanValue[propName] <= 1));
}
}
};
var defaultValueCache = {};
/**
* DOMProperty exports lookup objects that can be used like functions:
*
* > DOMProperty.isValid['id']
* true
* > DOMProperty.isValid['foobar']
* undefined
*
* Although this may be confusing, it performs better in general.
*
* @see http://jsperf.com/key-exists
* @see http://jsperf.com/key-missing
*/
var DOMProperty = {
ID_ATTRIBUTE_NAME: 'data-reactid',
/**
* Checks whether a property name is a standard property.
* @type {Object}
*/
isStandardName: {},
/**
* Mapping from lowercase property names to the properly cased version, used
* to warn in the case of missing properties.
* @type {Object}
*/
getPossibleStandardName: {},
/**
* Mapping from normalized names to attribute names that differ. Attribute
* names are used when rendering markup or with `*Attribute()`.
* @type {Object}
*/
getAttributeName: {},
/**
* Mapping from normalized names to properties on DOM node instances.
* (This includes properties that mutate due to external factors.)
* @type {Object}
*/
getPropertyName: {},
/**
* Mapping from normalized names to mutation methods. This will only exist if
* mutation cannot be set simply by the property or `setAttribute()`.
* @type {Object}
*/
getMutationMethod: {},
/**
* Whether the property must be accessed and mutated as an object property.
* @type {Object}
*/
mustUseAttribute: {},
/**
* Whether the property must be accessed and mutated using `*Attribute()`.
* (This includes anything that fails `<propName> in <element>`.)
* @type {Object}
*/
mustUseProperty: {},
/**
* Whether or not setting a value causes side effects such as triggering
* resources to be loaded or text selection changes. We must ensure that
* the value is only set if it has changed.
* @type {Object}
*/
hasSideEffects: {},
/**
* Whether the property should be removed when set to a falsey value.
* @type {Object}
*/
hasBooleanValue: {},
/**
* Whether the property must be numeric or parse as a
* numeric and should be removed when set to a falsey value.
* @type {Object}
*/
hasNumericValue: {},
/**
* Whether the property must be positive numeric or parse as a positive
* numeric and should be removed when set to a falsey value.
* @type {Object}
*/
hasPositiveNumericValue: {},
/**
* Whether the property can be used as a flag as well as with a value. Removed
* when strictly equal to false; present without a value when strictly equal
* to true; present with a value otherwise.
* @type {Object}
*/
hasOverloadedBooleanValue: {},
/**
* All of the isCustomAttribute() functions that have been injected.
*/
_isCustomAttributeFunctions: [],
/**
* Checks whether a property name is a custom attribute.
* @method
*/
isCustomAttribute: function(attributeName) {
for (var i = 0; i < DOMProperty._isCustomAttributeFunctions.length; i++) {
var isCustomAttributeFn = DOMProperty._isCustomAttributeFunctions[i];
if (isCustomAttributeFn(attributeName)) {
return true;
}
}
return false;
},
/**
* Returns the default property value for a DOM property (i.e., not an
* attribute). Most default values are '' or false, but not all. Worse yet,
* some (in particular, `type`) vary depending on the type of element.
*
* TODO: Is it better to grab all the possible properties when creating an
* element to avoid having to create the same element twice?
*/
getDefaultValueForProperty: function(nodeName, prop) {
var nodeDefaults = defaultValueCache[nodeName];
var testElement;
if (!nodeDefaults) {
defaultValueCache[nodeName] = nodeDefaults = {};
}
if (!(prop in nodeDefaults)) {
testElement = document.createElement(nodeName);
nodeDefaults[prop] = testElement[prop];
}
return nodeDefaults[prop];
},
injection: DOMPropertyInjection
};
module.exports = DOMProperty;
},{}],11:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule DOMPropertyOperations
* @typechecks static-only
*/
'use strict';
var DOMProperty = _dereq_(10);
var quoteAttributeValueForBrowser = _dereq_(147);
var warning = _dereq_(154);
function shouldIgnoreValue(name, value) {
return value == null ||
(DOMProperty.hasBooleanValue[name] && !value) ||
(DOMProperty.hasNumericValue[name] && isNaN(value)) ||
(DOMProperty.hasPositiveNumericValue[name] && (value < 1)) ||
(DOMProperty.hasOverloadedBooleanValue[name] && value === false);
}
if ("production" !== "development") {
var reactProps = {
children: true,
dangerouslySetInnerHTML: true,
key: true,
ref: true
};
var warnedProperties = {};
var warnUnknownProperty = function(name) {
if (reactProps.hasOwnProperty(name) && reactProps[name] ||
warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {
return;
}
warnedProperties[name] = true;
var lowerCasedName = name.toLowerCase();
// data-* attributes should be lowercase; suggest the lowercase version
var standardName = (
DOMProperty.isCustomAttribute(lowerCasedName) ?
lowerCasedName :
DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ?
DOMProperty.getPossibleStandardName[lowerCasedName] :
null
);
// For now, only warn when we have a suggested correction. This prevents
// logging too much when using transferPropsTo.
("production" !== "development" ? warning(
standardName == null,
'Unknown DOM property %s. Did you mean %s?',
name,
standardName
) : null);
};
}
/**
* Operations for dealing with DOM properties.
*/
var DOMPropertyOperations = {
/**
* Creates markup for the ID property.
*
* @param {string} id Unescaped ID.
* @return {string} Markup string.
*/
createMarkupForID: function(id) {
return DOMProperty.ID_ATTRIBUTE_NAME + '=' +
quoteAttributeValueForBrowser(id);
},
/**
* Creates markup for a property.
*
* @param {string} name
* @param {*} value
* @return {?string} Markup string, or null if the property was invalid.
*/
createMarkupForProperty: function(name, value) {
if (DOMProperty.isStandardName.hasOwnProperty(name) &&
DOMProperty.isStandardName[name]) {
if (shouldIgnoreValue(name, value)) {
return '';
}
var attributeName = DOMProperty.getAttributeName[name];
if (DOMProperty.hasBooleanValue[name] ||
(DOMProperty.hasOverloadedBooleanValue[name] && value === true)) {
return attributeName;
}
return attributeName + '=' + quoteAttributeValueForBrowser(value);
} else if (DOMProperty.isCustomAttribute(name)) {
if (value == null) {
return '';
}
return name + '=' + quoteAttributeValueForBrowser(value);
} else if ("production" !== "development") {
warnUnknownProperty(name);
}
return null;
},
/**
* Sets the value for a property on a node.
*
* @param {DOMElement} node
* @param {string} name
* @param {*} value
*/
setValueForProperty: function(node, name, value) {
if (DOMProperty.isStandardName.hasOwnProperty(name) &&
DOMProperty.isStandardName[name]) {
var mutationMethod = DOMProperty.getMutationMethod[name];
if (mutationMethod) {
mutationMethod(node, value);
} else if (shouldIgnoreValue(name, value)) {
this.deleteValueForProperty(node, name);
} else if (DOMProperty.mustUseAttribute[name]) {
// `setAttribute` with objects becomes only `[object]` in IE8/9,
// ('' + value) makes it output the correct toString()-value.
node.setAttribute(DOMProperty.getAttributeName[name], '' + value);
} else {
var propName = DOMProperty.getPropertyName[name];
// Must explicitly cast values for HAS_SIDE_EFFECTS-properties to the
// property type before comparing; only `value` does and is string.
if (!DOMProperty.hasSideEffects[name] ||
('' + node[propName]) !== ('' + value)) {
// Contrary to `setAttribute`, object properties are properly
// `toString`ed by IE8/9.
node[propName] = value;
}
}
} else if (DOMProperty.isCustomAttribute(name)) {
if (value == null) {
node.removeAttribute(name);
} else {
node.setAttribute(name, '' + value);
}
} else if ("production" !== "development") {
warnUnknownProperty(name);
}
},
/**
* Deletes the value for a property on a node.
*
* @param {DOMElement} node
* @param {string} name
*/
deleteValueForProperty: function(node, name) {
if (DOMProperty.isStandardName.hasOwnProperty(name) &&
DOMProperty.isStandardName[name]) {
var mutationMethod = DOMProperty.getMutationMethod[name];
if (mutationMethod) {
mutationMethod(node, undefined);
} else if (DOMProperty.mustUseAttribute[name]) {
node.removeAttribute(DOMProperty.getAttributeName[name]);
} else {
var propName = DOMProperty.getPropertyName[name];
var defaultValue = DOMProperty.getDefaultValueForProperty(
node.nodeName,
propName
);
if (!DOMProperty.hasSideEffects[name] ||
('' + node[propName]) !== defaultValue) {
node[propName] = defaultValue;
}
}
} else if (DOMProperty.isCustomAttribute(name)) {
node.removeAttribute(name);
} else if ("production" !== "development") {
warnUnknownProperty(name);
}
}
};
module.exports = DOMPropertyOperations;
},{}],12:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule Danger
* @typechecks static-only
*/
/*jslint evil: true, sub: true */
'use strict';
var ExecutionEnvironment = _dereq_(21);
var createNodesFromMarkup = _dereq_(112);
var emptyFunction = _dereq_(114);
var getMarkupWrap = _dereq_(127);
var invariant = _dereq_(135);
var OPEN_TAG_NAME_EXP = /^(<[^ \/>]+)/;
var RESULT_INDEX_ATTR = 'data-danger-index';
/**
* Extracts the `nodeName` from a string of markup.
*
* NOTE: Extracting the `nodeName` does not require a regular expression match
* because we make assumptions about React-generated markup (i.e. there are no
* spaces surrounding the opening tag and there is at least one attribute).
*
* @param {string} markup String of markup.
* @return {string} Node name of the supplied markup.
* @see http://jsperf.com/extract-nodename
*/
function getNodeName(markup) {
return markup.substring(1, markup.indexOf(' '));
}
var Danger = {
/**
* Renders markup into an array of nodes. The markup is expected to render
* into a list of root nodes. Also, the length of `resultList` and
* `markupList` should be the same.
*
* @param {array<string>} markupList List of markup strings to render.
* @return {array<DOMElement>} List of rendered nodes.
* @internal
*/
dangerouslyRenderMarkup: function(markupList) {
("production" !== "development" ? invariant(
ExecutionEnvironment.canUseDOM,
'dangerouslyRenderMarkup(...): Cannot render markup in a worker ' +
'thread. Make sure `window` and `document` are available globally ' +
'before requiring React when unit testing or use ' +
'React.renderToString for server rendering.'
) : invariant(ExecutionEnvironment.canUseDOM));
var nodeName;
var markupByNodeName = {};
// Group markup by `nodeName` if a wrap is necessary, else by '*'.
for (var i = 0; i < markupList.length; i++) {
("production" !== "development" ? invariant(
markupList[i],
'dangerouslyRenderMarkup(...): Missing markup.'
) : invariant(markupList[i]));
nodeName = getNodeName(markupList[i]);
nodeName = getMarkupWrap(nodeName) ? nodeName : '*';
markupByNodeName[nodeName] = markupByNodeName[nodeName] || [];
markupByNodeName[nodeName][i] = markupList[i];
}
var resultList = [];
var resultListAssignmentCount = 0;
for (nodeName in markupByNodeName) {
if (!markupByNodeName.hasOwnProperty(nodeName)) {
continue;
}
var markupListByNodeName = markupByNodeName[nodeName];
// This for-in loop skips the holes of the sparse array. The order of
// iteration should follow the order of assignment, which happens to match
// numerical index order, but we don't rely on that.
var resultIndex;
for (resultIndex in markupListByNodeName) {
if (markupListByNodeName.hasOwnProperty(resultIndex)) {
var markup = markupListByNodeName[resultIndex];
// Push the requested markup with an additional RESULT_INDEX_ATTR
// attribute. If the markup does not start with a < character, it
// will be discarded below (with an appropriate console.error).
markupListByNodeName[resultIndex] = markup.replace(
OPEN_TAG_NAME_EXP,
// This index will be parsed back out below.
'$1 ' + RESULT_INDEX_ATTR + '="' + resultIndex + '" '
);
}
}
// Render each group of markup with similar wrapping `nodeName`.
var renderNodes = createNodesFromMarkup(
markupListByNodeName.join(''),
emptyFunction // Do nothing special with <script> tags.
);
for (var j = 0; j < renderNodes.length; ++j) {
var renderNode = renderNodes[j];
if (renderNode.hasAttribute &&
renderNode.hasAttribute(RESULT_INDEX_ATTR)) {
resultIndex = +renderNode.getAttribute(RESULT_INDEX_ATTR);
renderNode.removeAttribute(RESULT_INDEX_ATTR);
("production" !== "development" ? invariant(
!resultList.hasOwnProperty(resultIndex),
'Danger: Assigning to an already-occupied result index.'
) : invariant(!resultList.hasOwnProperty(resultIndex)));
resultList[resultIndex] = renderNode;
// This should match resultList.length and markupList.length when
// we're done.
resultListAssignmentCount += 1;
} else if ("production" !== "development") {
console.error(
'Danger: Discarding unexpected node:',
renderNode
);
}
}
}
// Although resultList was populated out of order, it should now be a dense
// array.
("production" !== "development" ? invariant(
resultListAssignmentCount === resultList.length,
'Danger: Did not assign to every index of resultList.'
) : invariant(resultListAssignmentCount === resultList.length));
("production" !== "development" ? invariant(
resultList.length === markupList.length,
'Danger: Expected markup to render %s nodes, but rendered %s.',
markupList.length,
resultList.length
) : invariant(resultList.length === markupList.length));
return resultList;
},
/**
* Replaces a node with a string of markup at its current position within its
* parent. The markup must render into a single root node.
*
* @param {DOMElement} oldChild Child node to replace.
* @param {string} markup Markup to render in place of the child node.
* @internal
*/
dangerouslyReplaceNodeWithMarkup: function(oldChild, markup) {
("production" !== "development" ? invariant(
ExecutionEnvironment.canUseDOM,
'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a ' +
'worker thread. Make sure `window` and `document` are available ' +
'globally before requiring React when unit testing or use ' +
'React.renderToString for server rendering.'
) : invariant(ExecutionEnvironment.canUseDOM));
("production" !== "development" ? invariant(markup, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : invariant(markup));
("production" !== "development" ? invariant(
oldChild.tagName.toLowerCase() !== 'html',
'dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the ' +
'<html> node. This is because browser quirks make this unreliable ' +
'and/or slow. If you want to render to the root you must use ' +
'server rendering. See React.renderToString().'
) : invariant(oldChild.tagName.toLowerCase() !== 'html'));
var newChild = createNodesFromMarkup(markup, emptyFunction)[0];
oldChild.parentNode.replaceChild(newChild, oldChild);
}
};
module.exports = Danger;
},{}],13:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule DefaultEventPluginOrder
*/
'use strict';
var keyOf = _dereq_(141);
/**
* Module that is injectable into `EventPluginHub`, that specifies a
* deterministic ordering of `EventPlugin`s. A convenient way to reason about
* plugins, without having to package every one of them. This is better than
* having plugins be ordered in the same order that they are injected because
* that ordering would be influenced by the packaging order.
* `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that
* preventing default on events is convenient in `SimpleEventPlugin` handlers.
*/
var DefaultEventPluginOrder = [
keyOf({ResponderEventPlugin: null}),
keyOf({SimpleEventPlugin: null}),
keyOf({TapEventPlugin: null}),
keyOf({EnterLeaveEventPlugin: null}),
keyOf({ChangeEventPlugin: null}),
keyOf({SelectEventPlugin: null}),
keyOf({BeforeInputEventPlugin: null}),
keyOf({AnalyticsEventPlugin: null}),
keyOf({MobileSafariClickEventPlugin: null})
];
module.exports = DefaultEventPluginOrder;
},{}],14:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule EnterLeaveEventPlugin
* @typechecks static-only
*/
'use strict';
var EventConstants = _dereq_(15);
var EventPropagators = _dereq_(20);
var SyntheticMouseEvent = _dereq_(99);
var ReactMount = _dereq_(70);
var keyOf = _dereq_(141);
var topLevelTypes = EventConstants.topLevelTypes;
var getFirstReactDOM = ReactMount.getFirstReactDOM;
var eventTypes = {
mouseEnter: {
registrationName: keyOf({onMouseEnter: null}),
dependencies: [
topLevelTypes.topMouseOut,
topLevelTypes.topMouseOver
]
},
mouseLeave: {
registrationName: keyOf({onMouseLeave: null}),
dependencies: [
topLevelTypes.topMouseOut,
topLevelTypes.topMouseOver
]
}
};
var extractedEvents = [null, null];
var EnterLeaveEventPlugin = {
eventTypes: eventTypes,
/**
* For almost every interaction we care about, there will be both a top-level
* `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that
* we do not extract duplicate events. However, moving the mouse into the
* browser from outside will not fire a `mouseout` event. In this case, we use
* the `mouseover` top-level event.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
if (topLevelType === topLevelTypes.topMouseOver &&
(nativeEvent.relatedTarget || nativeEvent.fromElement)) {
return null;
}
if (topLevelType !== topLevelTypes.topMouseOut &&
topLevelType !== topLevelTypes.topMouseOver) {
// Must not be a mouse in or mouse out - ignoring.
return null;
}
var win;
if (topLevelTarget.window === topLevelTarget) {
// `topLevelTarget` is probably a window object.
win = topLevelTarget;
} else {
// TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
var doc = topLevelTarget.ownerDocument;
if (doc) {
win = doc.defaultView || doc.parentWindow;
} else {
win = window;
}
}
var from, to;
if (topLevelType === topLevelTypes.topMouseOut) {
from = topLevelTarget;
to =
getFirstReactDOM(nativeEvent.relatedTarget || nativeEvent.toElement) ||
win;
} else {
from = win;
to = topLevelTarget;
}
if (from === to) {
// Nothing pertains to our managed components.
return null;
}
var fromID = from ? ReactMount.getID(from) : '';
var toID = to ? ReactMount.getID(to) : '';
var leave = SyntheticMouseEvent.getPooled(
eventTypes.mouseLeave,
fromID,
nativeEvent
);
leave.type = 'mouseleave';
leave.target = from;
leave.relatedTarget = to;
var enter = SyntheticMouseEvent.getPooled(
eventTypes.mouseEnter,
toID,
nativeEvent
);
enter.type = 'mouseenter';
enter.target = to;
enter.relatedTarget = from;
EventPropagators.accumulateEnterLeaveDispatches(leave, enter, fromID, toID);
extractedEvents[0] = leave;
extractedEvents[1] = enter;
return extractedEvents;
}
};
module.exports = EnterLeaveEventPlugin;
},{}],15:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule EventConstants
*/
'use strict';
var keyMirror = _dereq_(140);
var PropagationPhases = keyMirror({bubbled: null, captured: null});
/**
* Types of raw signals from the browser caught at the top level.
*/
var topLevelTypes = keyMirror({
topBlur: null,
topChange: null,
topClick: null,
topCompositionEnd: null,
topCompositionStart: null,
topCompositionUpdate: null,
topContextMenu: null,
topCopy: null,
topCut: null,
topDoubleClick: null,
topDrag: null,
topDragEnd: null,
topDragEnter: null,
topDragExit: null,
topDragLeave: null,
topDragOver: null,
topDragStart: null,
topDrop: null,
topError: null,
topFocus: null,
topInput: null,
topKeyDown: null,
topKeyPress: null,
topKeyUp: null,
topLoad: null,
topMouseDown: null,
topMouseMove: null,
topMouseOut: null,
topMouseOver: null,
topMouseUp: null,
topPaste: null,
topReset: null,
topScroll: null,
topSelectionChange: null,
topSubmit: null,
topTextInput: null,
topTouchCancel: null,
topTouchEnd: null,
topTouchMove: null,
topTouchStart: null,
topWheel: null
});
var EventConstants = {
topLevelTypes: topLevelTypes,
PropagationPhases: PropagationPhases
};
module.exports = EventConstants;
},{}],16:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule EventListener
* @typechecks
*/
var emptyFunction = _dereq_(114);
/**
* Upstream version of event listener. Does not take into account specific
* nature of platform.
*/
var EventListener = {
/**
* Listen to DOM events during the bubble phase.
*
* @param {DOMEventTarget} target DOM element to register listener on.
* @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
* @param {function} callback Callback function.
* @return {object} Object with a `remove` method.
*/
listen: function(target, eventType, callback) {
if (target.addEventListener) {
target.addEventListener(eventType, callback, false);
return {
remove: function() {
target.removeEventListener(eventType, callback, false);
}
};
} else if (target.attachEvent) {
target.attachEvent('on' + eventType, callback);
return {
remove: function() {
target.detachEvent('on' + eventType, callback);
}
};
}
},
/**
* Listen to DOM events during the capture phase.
*
* @param {DOMEventTarget} target DOM element to register listener on.
* @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
* @param {function} callback Callback function.
* @return {object} Object with a `remove` method.
*/
capture: function(target, eventType, callback) {
if (!target.addEventListener) {
if ("production" !== "development") {
console.error(
'Attempted to listen to events during the capture phase on a ' +
'browser that does not support the capture phase. Your application ' +
'will not receive some events.'
);
}
return {
remove: emptyFunction
};
} else {
target.addEventListener(eventType, callback, true);
return {
remove: function() {
target.removeEventListener(eventType, callback, true);
}
};
}
},
registerDefault: function() {}
};
module.exports = EventListener;
},{}],17:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule EventPluginHub
*/
'use strict';
var EventPluginRegistry = _dereq_(18);
var EventPluginUtils = _dereq_(19);
var accumulateInto = _dereq_(105);
var forEachAccumulated = _dereq_(120);
var invariant = _dereq_(135);
/**
* Internal store for event listeners
*/
var listenerBank = {};
/**
* Internal queue of events that have accumulated their dispatches and are
* waiting to have their dispatches executed.
*/
var eventQueue = null;
/**
* Dispatches an event and releases it back into the pool, unless persistent.
*
* @param {?object} event Synthetic event to be dispatched.
* @private
*/
var executeDispatchesAndRelease = function(event) {
if (event) {
var executeDispatch = EventPluginUtils.executeDispatch;
// Plugins can provide custom behavior when dispatching events.
var PluginModule = EventPluginRegistry.getPluginModuleForEvent(event);
if (PluginModule && PluginModule.executeDispatch) {
executeDispatch = PluginModule.executeDispatch;
}
EventPluginUtils.executeDispatchesInOrder(event, executeDispatch);
if (!event.isPersistent()) {
event.constructor.release(event);
}
}
};
/**
* - `InstanceHandle`: [required] Module that performs logical traversals of DOM
* hierarchy given ids of the logical DOM elements involved.
*/
var InstanceHandle = null;
function validateInstanceHandle() {
var valid =
InstanceHandle &&
InstanceHandle.traverseTwoPhase &&
InstanceHandle.traverseEnterLeave;
("production" !== "development" ? invariant(
valid,
'InstanceHandle not injected before use!'
) : invariant(valid));
}
/**
* This is a unified interface for event plugins to be installed and configured.
*
* Event plugins can implement the following properties:
*
* `extractEvents` {function(string, DOMEventTarget, string, object): *}
* Required. When a top-level event is fired, this method is expected to
* extract synthetic events that will in turn be queued and dispatched.
*
* `eventTypes` {object}
* Optional, plugins that fire events must publish a mapping of registration
* names that are used to register listeners. Values of this mapping must
* be objects that contain `registrationName` or `phasedRegistrationNames`.
*
* `executeDispatch` {function(object, function, string)}
* Optional, allows plugins to override how an event gets dispatched. By
* default, the listener is simply invoked.
*
* Each plugin that is injected into `EventsPluginHub` is immediately operable.
*
* @public
*/
var EventPluginHub = {
/**
* Methods for injecting dependencies.
*/
injection: {
/**
* @param {object} InjectedMount
* @public
*/
injectMount: EventPluginUtils.injection.injectMount,
/**
* @param {object} InjectedInstanceHandle
* @public
*/
injectInstanceHandle: function(InjectedInstanceHandle) {
InstanceHandle = InjectedInstanceHandle;
if ("production" !== "development") {
validateInstanceHandle();
}
},
getInstanceHandle: function() {
if ("production" !== "development") {
validateInstanceHandle();
}
return InstanceHandle;
},
/**
* @param {array} InjectedEventPluginOrder
* @public
*/
injectEventPluginOrder: EventPluginRegistry.injectEventPluginOrder,
/**
* @param {object} injectedNamesToPlugins Map from names to plugin modules.
*/
injectEventPluginsByName: EventPluginRegistry.injectEventPluginsByName
},
eventNameDispatchConfigs: EventPluginRegistry.eventNameDispatchConfigs,
registrationNameModules: EventPluginRegistry.registrationNameModules,
/**
* Stores `listener` at `listenerBank[registrationName][id]`. Is idempotent.
*
* @param {string} id ID of the DOM element.
* @param {string} registrationName Name of listener (e.g. `onClick`).
* @param {?function} listener The callback to store.
*/
putListener: function(id, registrationName, listener) {
("production" !== "development" ? invariant(
!listener || typeof listener === 'function',
'Expected %s listener to be a function, instead got type %s',
registrationName, typeof listener
) : invariant(!listener || typeof listener === 'function'));
var bankForRegistrationName =
listenerBank[registrationName] || (listenerBank[registrationName] = {});
bankForRegistrationName[id] = listener;
},
/**
* @param {string} id ID of the DOM element.
* @param {string} registrationName Name of listener (e.g. `onClick`).
* @return {?function} The stored callback.
*/
getListener: function(id, registrationName) {
var bankForRegistrationName = listenerBank[registrationName];
return bankForRegistrationName && bankForRegistrationName[id];
},
/**
* Deletes a listener from the registration bank.
*
* @param {string} id ID of the DOM element.
* @param {string} registrationName Name of listener (e.g. `onClick`).
*/
deleteListener: function(id, registrationName) {
var bankForRegistrationName = listenerBank[registrationName];
if (bankForRegistrationName) {
delete bankForRegistrationName[id];
}
},
/**
* Deletes all listeners for the DOM element with the supplied ID.
*
* @param {string} id ID of the DOM element.
*/
deleteAllListeners: function(id) {
for (var registrationName in listenerBank) {
delete listenerBank[registrationName][id];
}
},
/**
* Allows registered plugins an opportunity to extract events from top-level
* native browser events.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @internal
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
var events;
var plugins = EventPluginRegistry.plugins;
for (var i = 0, l = plugins.length; i < l; i++) {
// Not every plugin in the ordering may be loaded at runtime.
var possiblePlugin = plugins[i];
if (possiblePlugin) {
var extractedEvents = possiblePlugin.extractEvents(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent
);
if (extractedEvents) {
events = accumulateInto(events, extractedEvents);
}
}
}
return events;
},
/**
* Enqueues a synthetic event that should be dispatched when
* `processEventQueue` is invoked.
*
* @param {*} events An accumulation of synthetic events.
* @internal
*/
enqueueEvents: function(events) {
if (events) {
eventQueue = accumulateInto(eventQueue, events);
}
},
/**
* Dispatches all synthetic events on the event queue.
*
* @internal
*/
processEventQueue: function() {
// Set `eventQueue` to null before processing it so that we can tell if more
// events get enqueued while processing.
var processingEventQueue = eventQueue;
eventQueue = null;
forEachAccumulated(processingEventQueue, executeDispatchesAndRelease);
("production" !== "development" ? invariant(
!eventQueue,
'processEventQueue(): Additional events were enqueued while processing ' +
'an event queue. Support for this has not yet been implemented.'
) : invariant(!eventQueue));
},
/**
* These are needed for tests only. Do not use!
*/
__purge: function() {
listenerBank = {};
},
__getListenerBank: function() {
return listenerBank;
}
};
module.exports = EventPluginHub;
},{}],18:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule EventPluginRegistry
* @typechecks static-only
*/
'use strict';
var invariant = _dereq_(135);
/**
* Injectable ordering of event plugins.
*/
var EventPluginOrder = null;
/**
* Injectable mapping from names to event plugin modules.
*/
var namesToPlugins = {};
/**
* Recomputes the plugin list using the injected plugins and plugin ordering.
*
* @private
*/
function recomputePluginOrdering() {
if (!EventPluginOrder) {
// Wait until an `EventPluginOrder` is injected.
return;
}
for (var pluginName in namesToPlugins) {
var PluginModule = namesToPlugins[pluginName];
var pluginIndex = EventPluginOrder.indexOf(pluginName);
("production" !== "development" ? invariant(
pluginIndex > -1,
'EventPluginRegistry: Cannot inject event plugins that do not exist in ' +
'the plugin ordering, `%s`.',
pluginName
) : invariant(pluginIndex > -1));
if (EventPluginRegistry.plugins[pluginIndex]) {
continue;
}
("production" !== "development" ? invariant(
PluginModule.extractEvents,
'EventPluginRegistry: Event plugins must implement an `extractEvents` ' +
'method, but `%s` does not.',
pluginName
) : invariant(PluginModule.extractEvents));
EventPluginRegistry.plugins[pluginIndex] = PluginModule;
var publishedEvents = PluginModule.eventTypes;
for (var eventName in publishedEvents) {
("production" !== "development" ? invariant(
publishEventForPlugin(
publishedEvents[eventName],
PluginModule,
eventName
),
'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.',
eventName,
pluginName
) : invariant(publishEventForPlugin(
publishedEvents[eventName],
PluginModule,
eventName
)));
}
}
}
/**
* Publishes an event so that it can be dispatched by the supplied plugin.
*
* @param {object} dispatchConfig Dispatch configuration for the event.
* @param {object} PluginModule Plugin publishing the event.
* @return {boolean} True if the event was successfully published.
* @private
*/
function publishEventForPlugin(dispatchConfig, PluginModule, eventName) {
("production" !== "development" ? invariant(
!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName),
'EventPluginHub: More than one plugin attempted to publish the same ' +
'event name, `%s`.',
eventName
) : invariant(!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName)));
EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig;
var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;
if (phasedRegistrationNames) {
for (var phaseName in phasedRegistrationNames) {
if (phasedRegistrationNames.hasOwnProperty(phaseName)) {
var phasedRegistrationName = phasedRegistrationNames[phaseName];
publishRegistrationName(
phasedRegistrationName,
PluginModule,
eventName
);
}
}
return true;
} else if (dispatchConfig.registrationName) {
publishRegistrationName(
dispatchConfig.registrationName,
PluginModule,
eventName
);
return true;
}
return false;
}
/**
* Publishes a registration name that is used to identify dispatched events and
* can be used with `EventPluginHub.putListener` to register listeners.
*
* @param {string} registrationName Registration name to add.
* @param {object} PluginModule Plugin publishing the event.
* @private
*/
function publishRegistrationName(registrationName, PluginModule, eventName) {
("production" !== "development" ? invariant(
!EventPluginRegistry.registrationNameModules[registrationName],
'EventPluginHub: More than one plugin attempted to publish the same ' +
'registration name, `%s`.',
registrationName
) : invariant(!EventPluginRegistry.registrationNameModules[registrationName]));
EventPluginRegistry.registrationNameModules[registrationName] = PluginModule;
EventPluginRegistry.registrationNameDependencies[registrationName] =
PluginModule.eventTypes[eventName].dependencies;
}
/**
* Registers plugins so that they can extract and dispatch events.
*
* @see {EventPluginHub}
*/
var EventPluginRegistry = {
/**
* Ordered list of injected plugins.
*/
plugins: [],
/**
* Mapping from event name to dispatch config
*/
eventNameDispatchConfigs: {},
/**
* Mapping from registration name to plugin module
*/
registrationNameModules: {},
/**
* Mapping from registration name to event name
*/
registrationNameDependencies: {},
/**
* Injects an ordering of plugins (by plugin name). This allows the ordering
* to be decoupled from injection of the actual plugins so that ordering is
* always deterministic regardless of packaging, on-the-fly injection, etc.
*
* @param {array} InjectedEventPluginOrder
* @internal
* @see {EventPluginHub.injection.injectEventPluginOrder}
*/
injectEventPluginOrder: function(InjectedEventPluginOrder) {
("production" !== "development" ? invariant(
!EventPluginOrder,
'EventPluginRegistry: Cannot inject event plugin ordering more than ' +
'once. You are likely trying to load more than one copy of React.'
) : invariant(!EventPluginOrder));
// Clone the ordering so it cannot be dynamically mutated.
EventPluginOrder = Array.prototype.slice.call(InjectedEventPluginOrder);
recomputePluginOrdering();
},
/**
* Injects plugins to be used by `EventPluginHub`. The plugin names must be
* in the ordering injected by `injectEventPluginOrder`.
*
* Plugins can be injected as part of page initialization or on-the-fly.
*
* @param {object} injectedNamesToPlugins Map from names to plugin modules.
* @internal
* @see {EventPluginHub.injection.injectEventPluginsByName}
*/
injectEventPluginsByName: function(injectedNamesToPlugins) {
var isOrderingDirty = false;
for (var pluginName in injectedNamesToPlugins) {
if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) {
continue;
}
var PluginModule = injectedNamesToPlugins[pluginName];
if (!namesToPlugins.hasOwnProperty(pluginName) ||
namesToPlugins[pluginName] !== PluginModule) {
("production" !== "development" ? invariant(
!namesToPlugins[pluginName],
'EventPluginRegistry: Cannot inject two different event plugins ' +
'using the same name, `%s`.',
pluginName
) : invariant(!namesToPlugins[pluginName]));
namesToPlugins[pluginName] = PluginModule;
isOrderingDirty = true;
}
}
if (isOrderingDirty) {
recomputePluginOrdering();
}
},
/**
* Looks up the plugin for the supplied event.
*
* @param {object} event A synthetic event.
* @return {?object} The plugin that created the supplied event.
* @internal
*/
getPluginModuleForEvent: function(event) {
var dispatchConfig = event.dispatchConfig;
if (dispatchConfig.registrationName) {
return EventPluginRegistry.registrationNameModules[
dispatchConfig.registrationName
] || null;
}
for (var phase in dispatchConfig.phasedRegistrationNames) {
if (!dispatchConfig.phasedRegistrationNames.hasOwnProperty(phase)) {
continue;
}
var PluginModule = EventPluginRegistry.registrationNameModules[
dispatchConfig.phasedRegistrationNames[phase]
];
if (PluginModule) {
return PluginModule;
}
}
return null;
},
/**
* Exposed for unit testing.
* @private
*/
_resetEventPlugins: function() {
EventPluginOrder = null;
for (var pluginName in namesToPlugins) {
if (namesToPlugins.hasOwnProperty(pluginName)) {
delete namesToPlugins[pluginName];
}
}
EventPluginRegistry.plugins.length = 0;
var eventNameDispatchConfigs = EventPluginRegistry.eventNameDispatchConfigs;
for (var eventName in eventNameDispatchConfigs) {
if (eventNameDispatchConfigs.hasOwnProperty(eventName)) {
delete eventNameDispatchConfigs[eventName];
}
}
var registrationNameModules = EventPluginRegistry.registrationNameModules;
for (var registrationName in registrationNameModules) {
if (registrationNameModules.hasOwnProperty(registrationName)) {
delete registrationNameModules[registrationName];
}
}
}
};
module.exports = EventPluginRegistry;
},{}],19:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule EventPluginUtils
*/
'use strict';
var EventConstants = _dereq_(15);
var invariant = _dereq_(135);
/**
* Injected dependencies:
*/
/**
* - `Mount`: [required] Module that can convert between React dom IDs and
* actual node references.
*/
var injection = {
Mount: null,
injectMount: function(InjectedMount) {
injection.Mount = InjectedMount;
if ("production" !== "development") {
("production" !== "development" ? invariant(
InjectedMount && InjectedMount.getNode,
'EventPluginUtils.injection.injectMount(...): Injected Mount module ' +
'is missing getNode.'
) : invariant(InjectedMount && InjectedMount.getNode));
}
}
};
var topLevelTypes = EventConstants.topLevelTypes;
function isEndish(topLevelType) {
return topLevelType === topLevelTypes.topMouseUp ||
topLevelType === topLevelTypes.topTouchEnd ||
topLevelType === topLevelTypes.topTouchCancel;
}
function isMoveish(topLevelType) {
return topLevelType === topLevelTypes.topMouseMove ||
topLevelType === topLevelTypes.topTouchMove;
}
function isStartish(topLevelType) {
return topLevelType === topLevelTypes.topMouseDown ||
topLevelType === topLevelTypes.topTouchStart;
}
var validateEventDispatches;
if ("production" !== "development") {
validateEventDispatches = function(event) {
var dispatchListeners = event._dispatchListeners;
var dispatchIDs = event._dispatchIDs;
var listenersIsArr = Array.isArray(dispatchListeners);
var idsIsArr = Array.isArray(dispatchIDs);
var IDsLen = idsIsArr ? dispatchIDs.length : dispatchIDs ? 1 : 0;
var listenersLen = listenersIsArr ?
dispatchListeners.length :
dispatchListeners ? 1 : 0;
("production" !== "development" ? invariant(
idsIsArr === listenersIsArr && IDsLen === listenersLen,
'EventPluginUtils: Invalid `event`.'
) : invariant(idsIsArr === listenersIsArr && IDsLen === listenersLen));
};
}
/**
* Invokes `cb(event, listener, id)`. Avoids using call if no scope is
* provided. The `(listener,id)` pair effectively forms the "dispatch" but are
* kept separate to conserve memory.
*/
function forEachEventDispatch(event, cb) {
var dispatchListeners = event._dispatchListeners;
var dispatchIDs = event._dispatchIDs;
if ("production" !== "development") {
validateEventDispatches(event);
}
if (Array.isArray(dispatchListeners)) {
for (var i = 0; i < dispatchListeners.length; i++) {
if (event.isPropagationStopped()) {
break;
}
// Listeners and IDs are two parallel arrays that are always in sync.
cb(event, dispatchListeners[i], dispatchIDs[i]);
}
} else if (dispatchListeners) {
cb(event, dispatchListeners, dispatchIDs);
}
}
/**
* Default implementation of PluginModule.executeDispatch().
* @param {SyntheticEvent} SyntheticEvent to handle
* @param {function} Application-level callback
* @param {string} domID DOM id to pass to the callback.
*/
function executeDispatch(event, listener, domID) {
event.currentTarget = injection.Mount.getNode(domID);
var returnValue = listener(event, domID);
event.currentTarget = null;
return returnValue;
}
/**
* Standard/simple iteration through an event's collected dispatches.
*/
function executeDispatchesInOrder(event, cb) {
forEachEventDispatch(event, cb);
event._dispatchListeners = null;
event._dispatchIDs = null;
}
/**
* Standard/simple iteration through an event's collected dispatches, but stops
* at the first dispatch execution returning true, and returns that id.
*
* @return id of the first dispatch execution who's listener returns true, or
* null if no listener returned true.
*/
function executeDispatchesInOrderStopAtTrueImpl(event) {
var dispatchListeners = event._dispatchListeners;
var dispatchIDs = event._dispatchIDs;
if ("production" !== "development") {
validateEventDispatches(event);
}
if (Array.isArray(dispatchListeners)) {
for (var i = 0; i < dispatchListeners.length; i++) {
if (event.isPropagationStopped()) {
break;
}
// Listeners and IDs are two parallel arrays that are always in sync.
if (dispatchListeners[i](event, dispatchIDs[i])) {
return dispatchIDs[i];
}
}
} else if (dispatchListeners) {
if (dispatchListeners(event, dispatchIDs)) {
return dispatchIDs;
}
}
return null;
}
/**
* @see executeDispatchesInOrderStopAtTrueImpl
*/
function executeDispatchesInOrderStopAtTrue(event) {
var ret = executeDispatchesInOrderStopAtTrueImpl(event);
event._dispatchIDs = null;
event._dispatchListeners = null;
return ret;
}
/**
* Execution of a "direct" dispatch - there must be at most one dispatch
* accumulated on the event or it is considered an error. It doesn't really make
* sense for an event with multiple dispatches (bubbled) to keep track of the
* return values at each dispatch execution, but it does tend to make sense when
* dealing with "direct" dispatches.
*
* @return The return value of executing the single dispatch.
*/
function executeDirectDispatch(event) {
if ("production" !== "development") {
validateEventDispatches(event);
}
var dispatchListener = event._dispatchListeners;
var dispatchID = event._dispatchIDs;
("production" !== "development" ? invariant(
!Array.isArray(dispatchListener),
'executeDirectDispatch(...): Invalid `event`.'
) : invariant(!Array.isArray(dispatchListener)));
var res = dispatchListener ?
dispatchListener(event, dispatchID) :
null;
event._dispatchListeners = null;
event._dispatchIDs = null;
return res;
}
/**
* @param {SyntheticEvent} event
* @return {bool} True iff number of dispatches accumulated is greater than 0.
*/
function hasDispatches(event) {
return !!event._dispatchListeners;
}
/**
* General utilities that are useful in creating custom Event Plugins.
*/
var EventPluginUtils = {
isEndish: isEndish,
isMoveish: isMoveish,
isStartish: isStartish,
executeDirectDispatch: executeDirectDispatch,
executeDispatch: executeDispatch,
executeDispatchesInOrder: executeDispatchesInOrder,
executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue,
hasDispatches: hasDispatches,
injection: injection,
useTouchEvents: false
};
module.exports = EventPluginUtils;
},{}],20:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule EventPropagators
*/
'use strict';
var EventConstants = _dereq_(15);
var EventPluginHub = _dereq_(17);
var accumulateInto = _dereq_(105);
var forEachAccumulated = _dereq_(120);
var PropagationPhases = EventConstants.PropagationPhases;
var getListener = EventPluginHub.getListener;
/**
* Some event types have a notion of different registration names for different
* "phases" of propagation. This finds listeners by a given phase.
*/
function listenerAtPhase(id, event, propagationPhase) {
var registrationName =
event.dispatchConfig.phasedRegistrationNames[propagationPhase];
return getListener(id, registrationName);
}
/**
* Tags a `SyntheticEvent` with dispatched listeners. Creating this function
* here, allows us to not have to bind or create functions for each event.
* Mutating the event's members allows us to not have to create a wrapping
* "dispatch" object that pairs the event with the listener.
*/
function accumulateDirectionalDispatches(domID, upwards, event) {
if ("production" !== "development") {
if (!domID) {
throw new Error('Dispatching id must not be null');
}
}
var phase = upwards ? PropagationPhases.bubbled : PropagationPhases.captured;
var listener = listenerAtPhase(domID, event, phase);
if (listener) {
event._dispatchListeners =
accumulateInto(event._dispatchListeners, listener);
event._dispatchIDs = accumulateInto(event._dispatchIDs, domID);
}
}
/**
* Collect dispatches (must be entirely collected before dispatching - see unit
* tests). Lazily allocate the array to conserve memory. We must loop through
* each event and perform the traversal for each one. We can not perform a
* single traversal for the entire collection of events because each event may
* have a different target.
*/
function accumulateTwoPhaseDispatchesSingle(event) {
if (event && event.dispatchConfig.phasedRegistrationNames) {
EventPluginHub.injection.getInstanceHandle().traverseTwoPhase(
event.dispatchMarker,
accumulateDirectionalDispatches,
event
);
}
}
/**
* Accumulates without regard to direction, does not look for phased
* registration names. Same as `accumulateDirectDispatchesSingle` but without
* requiring that the `dispatchMarker` be the same as the dispatched ID.
*/
function accumulateDispatches(id, ignoredDirection, event) {
if (event && event.dispatchConfig.registrationName) {
var registrationName = event.dispatchConfig.registrationName;
var listener = getListener(id, registrationName);
if (listener) {
event._dispatchListeners =
accumulateInto(event._dispatchListeners, listener);
event._dispatchIDs = accumulateInto(event._dispatchIDs, id);
}
}
}
/**
* Accumulates dispatches on an `SyntheticEvent`, but only for the
* `dispatchMarker`.
* @param {SyntheticEvent} event
*/
function accumulateDirectDispatchesSingle(event) {
if (event && event.dispatchConfig.registrationName) {
accumulateDispatches(event.dispatchMarker, null, event);
}
}
function accumulateTwoPhaseDispatches(events) {
forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle);
}
function accumulateEnterLeaveDispatches(leave, enter, fromID, toID) {
EventPluginHub.injection.getInstanceHandle().traverseEnterLeave(
fromID,
toID,
accumulateDispatches,
leave,
enter
);
}
function accumulateDirectDispatches(events) {
forEachAccumulated(events, accumulateDirectDispatchesSingle);
}
/**
* A small set of propagation patterns, each of which will accept a small amount
* of information, and generate a set of "dispatch ready event objects" - which
* are sets of events that have already been annotated with a set of dispatched
* listener functions/ids. The API is designed this way to discourage these
* propagation strategies from actually executing the dispatches, since we
* always want to collect the entire set of dispatches before executing event a
* single one.
*
* @constructor EventPropagators
*/
var EventPropagators = {
accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,
accumulateDirectDispatches: accumulateDirectDispatches,
accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches
};
module.exports = EventPropagators;
},{}],21:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ExecutionEnvironment
*/
/*jslint evil: true */
"use strict";
var canUseDOM = !!(
(typeof window !== 'undefined' &&
window.document && window.document.createElement)
);
/**
* Simple, lightweight module assisting with the detection and context of
* Worker. Helps avoid circular dependencies and allows code to reason about
* whether or not they are in a Worker, even if they never include the main
* `ReactWorker` dependency.
*/
var ExecutionEnvironment = {
canUseDOM: canUseDOM,
canUseWorkers: typeof Worker !== 'undefined',
canUseEventListeners:
canUseDOM && !!(window.addEventListener || window.attachEvent),
canUseViewport: canUseDOM && !!window.screen,
isInWorker: !canUseDOM // For now, this is true - might change in the future.
};
module.exports = ExecutionEnvironment;
},{}],22:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule FallbackCompositionState
* @typechecks static-only
*/
'use strict';
var PooledClass = _dereq_(28);
var assign = _dereq_(27);
var getTextContentAccessor = _dereq_(130);
/**
* This helper class stores information about text content of a target node,
* allowing comparison of content before and after a given event.
*
* Identify the node where selection currently begins, then observe
* both its text content and its current position in the DOM. Since the
* browser may natively replace the target node during composition, we can
* use its position to find its replacement.
*
* @param {DOMEventTarget} root
*/
function FallbackCompositionState(root) {
this._root = root;
this._startText = this.getText();
this._fallbackText = null;
}
assign(FallbackCompositionState.prototype, {
/**
* Get current text of input.
*
* @return {string}
*/
getText: function() {
if ('value' in this._root) {
return this._root.value;
}
return this._root[getTextContentAccessor()];
},
/**
* Determine the differing substring between the initially stored
* text content and the current content.
*
* @return {string}
*/
getData: function() {
if (this._fallbackText) {
return this._fallbackText;
}
var start;
var startValue = this._startText;
var startLength = startValue.length;
var end;
var endValue = this.getText();
var endLength = endValue.length;
for (start = 0; start < startLength; start++) {
if (startValue[start] !== endValue[start]) {
break;
}
}
var minEnd = startLength - start;
for (end = 1; end <= minEnd; end++) {
if (startValue[startLength - end] !== endValue[endLength - end]) {
break;
}
}
var sliceTail = end > 1 ? 1 - end : undefined;
this._fallbackText = endValue.slice(start, sliceTail);
return this._fallbackText;
}
});
PooledClass.addPoolingTo(FallbackCompositionState);
module.exports = FallbackCompositionState;
},{}],23:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule HTMLDOMPropertyConfig
*/
/*jslint bitwise: true*/
'use strict';
var DOMProperty = _dereq_(10);
var ExecutionEnvironment = _dereq_(21);
var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE;
var MUST_USE_PROPERTY = DOMProperty.injection.MUST_USE_PROPERTY;
var HAS_BOOLEAN_VALUE = DOMProperty.injection.HAS_BOOLEAN_VALUE;
var HAS_SIDE_EFFECTS = DOMProperty.injection.HAS_SIDE_EFFECTS;
var HAS_NUMERIC_VALUE = DOMProperty.injection.HAS_NUMERIC_VALUE;
var HAS_POSITIVE_NUMERIC_VALUE =
DOMProperty.injection.HAS_POSITIVE_NUMERIC_VALUE;
var HAS_OVERLOADED_BOOLEAN_VALUE =
DOMProperty.injection.HAS_OVERLOADED_BOOLEAN_VALUE;
var hasSVG;
if (ExecutionEnvironment.canUseDOM) {
var implementation = document.implementation;
hasSVG = (
implementation &&
implementation.hasFeature &&
implementation.hasFeature(
'http://www.w3.org/TR/SVG11/feature#BasicStructure',
'1.1'
)
);
}
var HTMLDOMPropertyConfig = {
isCustomAttribute: RegExp.prototype.test.bind(
/^(data|aria)-[a-z_][a-z\d_.\-]*$/
),
Properties: {
/**
* Standard Properties
*/
accept: null,
acceptCharset: null,
accessKey: null,
action: null,
allowFullScreen: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
allowTransparency: MUST_USE_ATTRIBUTE,
alt: null,
async: HAS_BOOLEAN_VALUE,
autoComplete: null,
// autoFocus is polyfilled/normalized by AutoFocusMixin
// autoFocus: HAS_BOOLEAN_VALUE,
autoPlay: HAS_BOOLEAN_VALUE,
cellPadding: null,
cellSpacing: null,
charSet: MUST_USE_ATTRIBUTE,
checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
classID: MUST_USE_ATTRIBUTE,
// To set className on SVG elements, it's necessary to use .setAttribute;
// this works on HTML elements too in all browsers except IE8. Conveniently,
// IE8 doesn't support SVG and so we can simply use the attribute in
// browsers that support SVG and the property in browsers that don't,
// regardless of whether the element is HTML or SVG.
className: hasSVG ? MUST_USE_ATTRIBUTE : MUST_USE_PROPERTY,
cols: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
colSpan: null,
content: null,
contentEditable: null,
contextMenu: MUST_USE_ATTRIBUTE,
controls: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
coords: null,
crossOrigin: null,
data: null, // For `<object />` acts as `src`.
dateTime: MUST_USE_ATTRIBUTE,
defer: HAS_BOOLEAN_VALUE,
dir: null,
disabled: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
download: HAS_OVERLOADED_BOOLEAN_VALUE,
draggable: null,
encType: null,
form: MUST_USE_ATTRIBUTE,
formAction: MUST_USE_ATTRIBUTE,
formEncType: MUST_USE_ATTRIBUTE,
formMethod: MUST_USE_ATTRIBUTE,
formNoValidate: HAS_BOOLEAN_VALUE,
formTarget: MUST_USE_ATTRIBUTE,
frameBorder: MUST_USE_ATTRIBUTE,
headers: null,
height: MUST_USE_ATTRIBUTE,
hidden: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
href: null,
hrefLang: null,
htmlFor: null,
httpEquiv: null,
icon: null,
id: MUST_USE_PROPERTY,
label: null,
lang: null,
list: MUST_USE_ATTRIBUTE,
loop: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
manifest: MUST_USE_ATTRIBUTE,
marginHeight: null,
marginWidth: null,
max: null,
maxLength: MUST_USE_ATTRIBUTE,
media: MUST_USE_ATTRIBUTE,
mediaGroup: null,
method: null,
min: null,
multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
name: null,
noValidate: HAS_BOOLEAN_VALUE,
open: HAS_BOOLEAN_VALUE,
pattern: null,
placeholder: null,
poster: null,
preload: null,
radioGroup: null,
readOnly: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
rel: null,
required: HAS_BOOLEAN_VALUE,
role: MUST_USE_ATTRIBUTE,
rows: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
rowSpan: null,
sandbox: null,
scope: null,
scrolling: null,
seamless: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
shape: null,
size: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
sizes: MUST_USE_ATTRIBUTE,
span: HAS_POSITIVE_NUMERIC_VALUE,
spellCheck: null,
src: null,
srcDoc: MUST_USE_PROPERTY,
srcSet: MUST_USE_ATTRIBUTE,
start: HAS_NUMERIC_VALUE,
step: null,
style: null,
tabIndex: null,
target: null,
title: null,
type: null,
useMap: null,
value: MUST_USE_PROPERTY | HAS_SIDE_EFFECTS,
width: MUST_USE_ATTRIBUTE,
wmode: MUST_USE_ATTRIBUTE,
/**
* Non-standard Properties
*/
// autoCapitalize and autoCorrect are supported in Mobile Safari for
// keyboard hints.
autoCapitalize: null,
autoCorrect: null,
// itemProp, itemScope, itemType are for
// Microdata support. See http://schema.org/docs/gs.html
itemProp: MUST_USE_ATTRIBUTE,
itemScope: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
itemType: MUST_USE_ATTRIBUTE,
// itemID and itemRef are for Microdata support as well but
// only specified in the the WHATWG spec document. See
// https://html.spec.whatwg.org/multipage/microdata.html#microdata-dom-api
itemID: MUST_USE_ATTRIBUTE,
itemRef: MUST_USE_ATTRIBUTE,
// property is supported for OpenGraph in meta tags.
property: null
},
DOMAttributeNames: {
acceptCharset: 'accept-charset',
className: 'class',
htmlFor: 'for',
httpEquiv: 'http-equiv'
},
DOMPropertyNames: {
autoCapitalize: 'autocapitalize',
autoComplete: 'autocomplete',
autoCorrect: 'autocorrect',
autoFocus: 'autofocus',
autoPlay: 'autoplay',
// `encoding` is equivalent to `enctype`, IE8 lacks an `enctype` setter.
// http://www.w3.org/TR/html5/forms.html#dom-fs-encoding
encType: 'encoding',
hrefLang: 'hreflang',
radioGroup: 'radiogroup',
spellCheck: 'spellcheck',
srcDoc: 'srcdoc',
srcSet: 'srcset'
}
};
module.exports = HTMLDOMPropertyConfig;
},{}],24:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule LinkedValueUtils
* @typechecks static-only
*/
'use strict';
var ReactPropTypes = _dereq_(78);
var invariant = _dereq_(135);
var hasReadOnlyValue = {
'button': true,
'checkbox': true,
'image': true,
'hidden': true,
'radio': true,
'reset': true,
'submit': true
};
function _assertSingleLink(input) {
("production" !== "development" ? invariant(
input.props.checkedLink == null || input.props.valueLink == null,
'Cannot provide a checkedLink and a valueLink. If you want to use ' +
'checkedLink, you probably don\'t want to use valueLink and vice versa.'
) : invariant(input.props.checkedLink == null || input.props.valueLink == null));
}
function _assertValueLink(input) {
_assertSingleLink(input);
("production" !== "development" ? invariant(
input.props.value == null && input.props.onChange == null,
'Cannot provide a valueLink and a value or onChange event. If you want ' +
'to use value or onChange, you probably don\'t want to use valueLink.'
) : invariant(input.props.value == null && input.props.onChange == null));
}
function _assertCheckedLink(input) {
_assertSingleLink(input);
("production" !== "development" ? invariant(
input.props.checked == null && input.props.onChange == null,
'Cannot provide a checkedLink and a checked property or onChange event. ' +
'If you want to use checked or onChange, you probably don\'t want to ' +
'use checkedLink'
) : invariant(input.props.checked == null && input.props.onChange == null));
}
/**
* @param {SyntheticEvent} e change event to handle
*/
function _handleLinkedValueChange(e) {
/*jshint validthis:true */
this.props.valueLink.requestChange(e.target.value);
}
/**
* @param {SyntheticEvent} e change event to handle
*/
function _handleLinkedCheckChange(e) {
/*jshint validthis:true */
this.props.checkedLink.requestChange(e.target.checked);
}
/**
* Provide a linked `value` attribute for controlled forms. You should not use
* this outside of the ReactDOM controlled form components.
*/
var LinkedValueUtils = {
Mixin: {
propTypes: {
value: function(props, propName, componentName) {
if (!props[propName] ||
hasReadOnlyValue[props.type] ||
props.onChange ||
props.readOnly ||
props.disabled) {
return null;
}
return new Error(
'You provided a `value` prop to a form field without an ' +
'`onChange` handler. This will render a read-only field. If ' +
'the field should be mutable use `defaultValue`. Otherwise, ' +
'set either `onChange` or `readOnly`.'
);
},
checked: function(props, propName, componentName) {
if (!props[propName] ||
props.onChange ||
props.readOnly ||
props.disabled) {
return null;
}
return new Error(
'You provided a `checked` prop to a form field without an ' +
'`onChange` handler. This will render a read-only field. If ' +
'the field should be mutable use `defaultChecked`. Otherwise, ' +
'set either `onChange` or `readOnly`.'
);
},
onChange: ReactPropTypes.func
}
},
/**
* @param {ReactComponent} input Form component
* @return {*} current value of the input either from value prop or link.
*/
getValue: function(input) {
if (input.props.valueLink) {
_assertValueLink(input);
return input.props.valueLink.value;
}
return input.props.value;
},
/**
* @param {ReactComponent} input Form component
* @return {*} current checked status of the input either from checked prop
* or link.
*/
getChecked: function(input) {
if (input.props.checkedLink) {
_assertCheckedLink(input);
return input.props.checkedLink.value;
}
return input.props.checked;
},
/**
* @param {ReactComponent} input Form component
* @return {function} change callback either from onChange prop or link.
*/
getOnChange: function(input) {
if (input.props.valueLink) {
_assertValueLink(input);
return _handleLinkedValueChange;
} else if (input.props.checkedLink) {
_assertCheckedLink(input);
return _handleLinkedCheckChange;
}
return input.props.onChange;
}
};
module.exports = LinkedValueUtils;
},{}],25:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule LocalEventTrapMixin
*/
'use strict';
var ReactBrowserEventEmitter = _dereq_(30);
var accumulateInto = _dereq_(105);
var forEachAccumulated = _dereq_(120);
var invariant = _dereq_(135);
function remove(event) {
event.remove();
}
var LocalEventTrapMixin = {
trapBubbledEvent:function(topLevelType, handlerBaseName) {
("production" !== "development" ? invariant(this.isMounted(), 'Must be mounted to trap events') : invariant(this.isMounted()));
// If a component renders to null or if another component fatals and causes
// the state of the tree to be corrupted, `node` here can be null.
var node = this.getDOMNode();
("production" !== "development" ? invariant(
node,
'LocalEventTrapMixin.trapBubbledEvent(...): Requires node to be rendered.'
) : invariant(node));
var listener = ReactBrowserEventEmitter.trapBubbledEvent(
topLevelType,
handlerBaseName,
node
);
this._localEventListeners =
accumulateInto(this._localEventListeners, listener);
},
// trapCapturedEvent would look nearly identical. We don't implement that
// method because it isn't currently needed.
componentWillUnmount:function() {
if (this._localEventListeners) {
forEachAccumulated(this._localEventListeners, remove);
}
}
};
module.exports = LocalEventTrapMixin;
},{}],26:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule MobileSafariClickEventPlugin
* @typechecks static-only
*/
'use strict';
var EventConstants = _dereq_(15);
var emptyFunction = _dereq_(114);
var topLevelTypes = EventConstants.topLevelTypes;
/**
* Mobile Safari does not fire properly bubble click events on non-interactive
* elements, which means delegated click listeners do not fire. The workaround
* for this bug involves attaching an empty click listener on the target node.
*
* This particular plugin works around the bug by attaching an empty click
* listener on `touchstart` (which does fire on every element).
*/
var MobileSafariClickEventPlugin = {
eventTypes: null,
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
if (topLevelType === topLevelTypes.topTouchStart) {
var target = nativeEvent.target;
if (target && !target.onclick) {
target.onclick = emptyFunction;
}
}
}
};
module.exports = MobileSafariClickEventPlugin;
},{}],27:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule Object.assign
*/
// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign
'use strict';
function assign(target, sources) {
if (target == null) {
throw new TypeError('Object.assign target cannot be null or undefined');
}
var to = Object(target);
var hasOwnProperty = Object.prototype.hasOwnProperty;
for (var nextIndex = 1; nextIndex < arguments.length; nextIndex++) {
var nextSource = arguments[nextIndex];
if (nextSource == null) {
continue;
}
var from = Object(nextSource);
// We don't currently support accessors nor proxies. Therefore this
// copy cannot throw. If we ever supported this then we must handle
// exceptions and side-effects. We don't support symbols so they won't
// be transferred.
for (var key in from) {
if (hasOwnProperty.call(from, key)) {
to[key] = from[key];
}
}
}
return to;
}
module.exports = assign;
},{}],28:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule PooledClass
*/
'use strict';
var invariant = _dereq_(135);
/**
* Static poolers. Several custom versions for each potential number of
* arguments. A completely generic pooler is easy to implement, but would
* require accessing the `arguments` object. In each of these, `this` refers to
* the Class itself, not an instance. If any others are needed, simply add them
* here, or in their own files.
*/
var oneArgumentPooler = function(copyFieldsFrom) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, copyFieldsFrom);
return instance;
} else {
return new Klass(copyFieldsFrom);
}
};
var twoArgumentPooler = function(a1, a2) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, a1, a2);
return instance;
} else {
return new Klass(a1, a2);
}
};
var threeArgumentPooler = function(a1, a2, a3) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, a1, a2, a3);
return instance;
} else {
return new Klass(a1, a2, a3);
}
};
var fiveArgumentPooler = function(a1, a2, a3, a4, a5) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, a1, a2, a3, a4, a5);
return instance;
} else {
return new Klass(a1, a2, a3, a4, a5);
}
};
var standardReleaser = function(instance) {
var Klass = this;
("production" !== "development" ? invariant(
instance instanceof Klass,
'Trying to release an instance into a pool of a different type.'
) : invariant(instance instanceof Klass));
if (instance.destructor) {
instance.destructor();
}
if (Klass.instancePool.length < Klass.poolSize) {
Klass.instancePool.push(instance);
}
};
var DEFAULT_POOL_SIZE = 10;
var DEFAULT_POOLER = oneArgumentPooler;
/**
* Augments `CopyConstructor` to be a poolable class, augmenting only the class
* itself (statically) not adding any prototypical fields. Any CopyConstructor
* you give this may have a `poolSize` property, and will look for a
* prototypical `destructor` on instances (optional).
*
* @param {Function} CopyConstructor Constructor that can be used to reset.
* @param {Function} pooler Customizable pooler.
*/
var addPoolingTo = function(CopyConstructor, pooler) {
var NewKlass = CopyConstructor;
NewKlass.instancePool = [];
NewKlass.getPooled = pooler || DEFAULT_POOLER;
if (!NewKlass.poolSize) {
NewKlass.poolSize = DEFAULT_POOL_SIZE;
}
NewKlass.release = standardReleaser;
return NewKlass;
};
var PooledClass = {
addPoolingTo: addPoolingTo,
oneArgumentPooler: oneArgumentPooler,
twoArgumentPooler: twoArgumentPooler,
threeArgumentPooler: threeArgumentPooler,
fiveArgumentPooler: fiveArgumentPooler
};
module.exports = PooledClass;
},{}],29:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactBrowserComponentMixin
*/
'use strict';
var findDOMNode = _dereq_(117);
var ReactBrowserComponentMixin = {
/**
* Returns the DOM node rendered by this component.
*
* @return {DOMElement} The root node of this component.
* @final
* @protected
*/
getDOMNode: function() {
return findDOMNode(this);
}
};
module.exports = ReactBrowserComponentMixin;
},{}],30:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactBrowserEventEmitter
* @typechecks static-only
*/
'use strict';
var EventConstants = _dereq_(15);
var EventPluginHub = _dereq_(17);
var EventPluginRegistry = _dereq_(18);
var ReactEventEmitterMixin = _dereq_(61);
var ViewportMetrics = _dereq_(104);
var assign = _dereq_(27);
var isEventSupported = _dereq_(136);
/**
* Summary of `ReactBrowserEventEmitter` event handling:
*
* - Top-level delegation is used to trap most native browser events. This
* may only occur in the main thread and is the responsibility of
* ReactEventListener, which is injected and can therefore support pluggable
* event sources. This is the only work that occurs in the main thread.
*
* - We normalize and de-duplicate events to account for browser quirks. This
* may be done in the worker thread.
*
* - Forward these native events (with the associated top-level type used to
* trap it) to `EventPluginHub`, which in turn will ask plugins if they want
* to extract any synthetic events.
*
* - The `EventPluginHub` will then process each event by annotating them with
* "dispatches", a sequence of listeners and IDs that care about that event.
*
* - The `EventPluginHub` then dispatches the events.
*
* Overview of React and the event system:
*
* +------------+ .
* | DOM | .
* +------------+ .
* | .
* v .
* +------------+ .
* | ReactEvent | .
* | Listener | .
* +------------+ . +-----------+
* | . +--------+|SimpleEvent|
* | . | |Plugin |
* +-----|------+ . v +-----------+
* | | | . +--------------+ +------------+
* | +-----------.--->|EventPluginHub| | Event |
* | | . | | +-----------+ | Propagators|
* | ReactEvent | . | | |TapEvent | |------------|
* | Emitter | . | |<---+|Plugin | |other plugin|
* | | . | | +-----------+ | utilities |
* | +-----------.--->| | +------------+
* | | | . +--------------+
* +-----|------+ . ^ +-----------+
* | . | |Enter/Leave|
* + . +-------+|Plugin |
* +-------------+ . +-----------+
* | application | .
* |-------------| .
* | | .
* | | .
* +-------------+ .
* .
* React Core . General Purpose Event Plugin System
*/
var alreadyListeningTo = {};
var isMonitoringScrollValue = false;
var reactTopListenersCounter = 0;
// For events like 'submit' which don't consistently bubble (which we trap at a
// lower node than `document`), binding at `document` would cause duplicate
// events so we don't include them here
var topEventMapping = {
topBlur: 'blur',
topChange: 'change',
topClick: 'click',
topCompositionEnd: 'compositionend',
topCompositionStart: 'compositionstart',
topCompositionUpdate: 'compositionupdate',
topContextMenu: 'contextmenu',
topCopy: 'copy',
topCut: 'cut',
topDoubleClick: 'dblclick',
topDrag: 'drag',
topDragEnd: 'dragend',
topDragEnter: 'dragenter',
topDragExit: 'dragexit',
topDragLeave: 'dragleave',
topDragOver: 'dragover',
topDragStart: 'dragstart',
topDrop: 'drop',
topFocus: 'focus',
topInput: 'input',
topKeyDown: 'keydown',
topKeyPress: 'keypress',
topKeyUp: 'keyup',
topMouseDown: 'mousedown',
topMouseMove: 'mousemove',
topMouseOut: 'mouseout',
topMouseOver: 'mouseover',
topMouseUp: 'mouseup',
topPaste: 'paste',
topScroll: 'scroll',
topSelectionChange: 'selectionchange',
topTextInput: 'textInput',
topTouchCancel: 'touchcancel',
topTouchEnd: 'touchend',
topTouchMove: 'touchmove',
topTouchStart: 'touchstart',
topWheel: 'wheel'
};
/**
* To ensure no conflicts with other potential React instances on the page
*/
var topListenersIDKey = '_reactListenersID' + String(Math.random()).slice(2);
function getListeningForDocument(mountAt) {
// In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`
// directly.
if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {
mountAt[topListenersIDKey] = reactTopListenersCounter++;
alreadyListeningTo[mountAt[topListenersIDKey]] = {};
}
return alreadyListeningTo[mountAt[topListenersIDKey]];
}
/**
* `ReactBrowserEventEmitter` is used to attach top-level event listeners. For
* example:
*
* ReactBrowserEventEmitter.putListener('myID', 'onClick', myFunction);
*
* This would allocate a "registration" of `('onClick', myFunction)` on 'myID'.
*
* @internal
*/
var ReactBrowserEventEmitter = assign({}, ReactEventEmitterMixin, {
/**
* Injectable event backend
*/
ReactEventListener: null,
injection: {
/**
* @param {object} ReactEventListener
*/
injectReactEventListener: function(ReactEventListener) {
ReactEventListener.setHandleTopLevel(
ReactBrowserEventEmitter.handleTopLevel
);
ReactBrowserEventEmitter.ReactEventListener = ReactEventListener;
}
},
/**
* Sets whether or not any created callbacks should be enabled.
*
* @param {boolean} enabled True if callbacks should be enabled.
*/
setEnabled: function(enabled) {
if (ReactBrowserEventEmitter.ReactEventListener) {
ReactBrowserEventEmitter.ReactEventListener.setEnabled(enabled);
}
},
/**
* @return {boolean} True if callbacks are enabled.
*/
isEnabled: function() {
return !!(
(ReactBrowserEventEmitter.ReactEventListener && ReactBrowserEventEmitter.ReactEventListener.isEnabled())
);
},
/**
* We listen for bubbled touch events on the document object.
*
* Firefox v8.01 (and possibly others) exhibited strange behavior when
* mounting `onmousemove` events at some node that was not the document
* element. The symptoms were that if your mouse is not moving over something
* contained within that mount point (for example on the background) the
* top-level listeners for `onmousemove` won't be called. However, if you
* register the `mousemove` on the document object, then it will of course
* catch all `mousemove`s. This along with iOS quirks, justifies restricting
* top-level listeners to the document object only, at least for these
* movement types of events and possibly all events.
*
* @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html
*
* Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but
* they bubble to document.
*
* @param {string} registrationName Name of listener (e.g. `onClick`).
* @param {object} contentDocumentHandle Document which owns the container
*/
listenTo: function(registrationName, contentDocumentHandle) {
var mountAt = contentDocumentHandle;
var isListening = getListeningForDocument(mountAt);
var dependencies = EventPluginRegistry.
registrationNameDependencies[registrationName];
var topLevelTypes = EventConstants.topLevelTypes;
for (var i = 0, l = dependencies.length; i < l; i++) {
var dependency = dependencies[i];
if (!(
(isListening.hasOwnProperty(dependency) && isListening[dependency])
)) {
if (dependency === topLevelTypes.topWheel) {
if (isEventSupported('wheel')) {
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topWheel,
'wheel',
mountAt
);
} else if (isEventSupported('mousewheel')) {
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topWheel,
'mousewheel',
mountAt
);
} else {
// Firefox needs to capture a different mouse scroll event.
// @see http://www.quirksmode.org/dom/events/tests/scroll.html
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topWheel,
'DOMMouseScroll',
mountAt
);
}
} else if (dependency === topLevelTypes.topScroll) {
if (isEventSupported('scroll', true)) {
ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(
topLevelTypes.topScroll,
'scroll',
mountAt
);
} else {
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topScroll,
'scroll',
ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE
);
}
} else if (dependency === topLevelTypes.topFocus ||
dependency === topLevelTypes.topBlur) {
if (isEventSupported('focus', true)) {
ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(
topLevelTypes.topFocus,
'focus',
mountAt
);
ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(
topLevelTypes.topBlur,
'blur',
mountAt
);
} else if (isEventSupported('focusin')) {
// IE has `focusin` and `focusout` events which bubble.
// @see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topFocus,
'focusin',
mountAt
);
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topBlur,
'focusout',
mountAt
);
}
// to make sure blur and focus event listeners are only attached once
isListening[topLevelTypes.topBlur] = true;
isListening[topLevelTypes.topFocus] = true;
} else if (topEventMapping.hasOwnProperty(dependency)) {
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
dependency,
topEventMapping[dependency],
mountAt
);
}
isListening[dependency] = true;
}
}
},
trapBubbledEvent: function(topLevelType, handlerBaseName, handle) {
return ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelType,
handlerBaseName,
handle
);
},
trapCapturedEvent: function(topLevelType, handlerBaseName, handle) {
return ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(
topLevelType,
handlerBaseName,
handle
);
},
/**
* Listens to window scroll and resize events. We cache scroll values so that
* application code can access them without triggering reflows.
*
* NOTE: Scroll events do not bubble.
*
* @see http://www.quirksmode.org/dom/events/scroll.html
*/
ensureScrollValueMonitoring: function() {
if (!isMonitoringScrollValue) {
var refresh = ViewportMetrics.refreshScrollValues;
ReactBrowserEventEmitter.ReactEventListener.monitorScrollValue(refresh);
isMonitoringScrollValue = true;
}
},
eventNameDispatchConfigs: EventPluginHub.eventNameDispatchConfigs,
registrationNameModules: EventPluginHub.registrationNameModules,
putListener: EventPluginHub.putListener,
getListener: EventPluginHub.getListener,
deleteListener: EventPluginHub.deleteListener,
deleteAllListeners: EventPluginHub.deleteAllListeners
});
module.exports = ReactBrowserEventEmitter;
},{}],31:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactChildReconciler
* @typechecks static-only
*/
'use strict';
var ReactReconciler = _dereq_(81);
var flattenChildren = _dereq_(118);
var instantiateReactComponent = _dereq_(134);
var shouldUpdateReactComponent = _dereq_(151);
/**
* ReactChildReconciler provides helpers for initializing or updating a set of
* children. Its output is suitable for passing it onto ReactMultiChild which
* does diffed reordering and insertion.
*/
var ReactChildReconciler = {
/**
* Generates a "mount image" for each of the supplied children. In the case
* of `ReactDOMComponent`, a mount image is a string of markup.
*
* @param {?object} nestedChildNodes Nested child maps.
* @return {?object} A set of child instances.
* @internal
*/
instantiateChildren: function(nestedChildNodes, transaction, context) {
var children = flattenChildren(nestedChildNodes);
for (var name in children) {
if (children.hasOwnProperty(name)) {
var child = children[name];
// The rendered children must be turned into instances as they're
// mounted.
var childInstance = instantiateReactComponent(child, null);
children[name] = childInstance;
}
}
return children;
},
/**
* Updates the rendered children and returns a new set of children.
*
* @param {?object} prevChildren Previously initialized set of children.
* @param {?object} nextNestedChildNodes Nested child maps.
* @param {ReactReconcileTransaction} transaction
* @param {object} context
* @return {?object} A new set of child instances.
* @internal
*/
updateChildren: function(
prevChildren,
nextNestedChildNodes,
transaction,
context) {
// We currently don't have a way to track moves here but if we use iterators
// instead of for..in we can zip the iterators and check if an item has
// moved.
// TODO: If nothing has changed, return the prevChildren object so that we
// can quickly bailout if nothing has changed.
var nextChildren = flattenChildren(nextNestedChildNodes);
if (!nextChildren && !prevChildren) {
return null;
}
var name;
for (name in nextChildren) {
if (!nextChildren.hasOwnProperty(name)) {
continue;
}
var prevChild = prevChildren && prevChildren[name];
var prevElement = prevChild && prevChild._currentElement;
var nextElement = nextChildren[name];
if (shouldUpdateReactComponent(prevElement, nextElement)) {
ReactReconciler.receiveComponent(
prevChild, nextElement, transaction, context
);
nextChildren[name] = prevChild;
} else {
if (prevChild) {
ReactReconciler.unmountComponent(prevChild, name);
}
// The child must be instantiated before it's mounted.
var nextChildInstance = instantiateReactComponent(
nextElement,
null
);
nextChildren[name] = nextChildInstance;
}
}
// Unmount children that are no longer present.
for (name in prevChildren) {
if (prevChildren.hasOwnProperty(name) &&
!(nextChildren && nextChildren.hasOwnProperty(name))) {
ReactReconciler.unmountComponent(prevChildren[name]);
}
}
return nextChildren;
},
/**
* Unmounts all rendered children. This should be used to clean up children
* when this component is unmounted.
*
* @param {?object} renderedChildren Previously initialized set of children.
* @internal
*/
unmountChildren: function(renderedChildren) {
for (var name in renderedChildren) {
var renderedChild = renderedChildren[name];
ReactReconciler.unmountComponent(renderedChild);
}
}
};
module.exports = ReactChildReconciler;
},{}],32:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactChildren
*/
'use strict';
var PooledClass = _dereq_(28);
var ReactFragment = _dereq_(63);
var traverseAllChildren = _dereq_(153);
var warning = _dereq_(154);
var twoArgumentPooler = PooledClass.twoArgumentPooler;
var threeArgumentPooler = PooledClass.threeArgumentPooler;
/**
* PooledClass representing the bookkeeping associated with performing a child
* traversal. Allows avoiding binding callbacks.
*
* @constructor ForEachBookKeeping
* @param {!function} forEachFunction Function to perform traversal with.
* @param {?*} forEachContext Context to perform context with.
*/
function ForEachBookKeeping(forEachFunction, forEachContext) {
this.forEachFunction = forEachFunction;
this.forEachContext = forEachContext;
}
PooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler);
function forEachSingleChild(traverseContext, child, name, i) {
var forEachBookKeeping = traverseContext;
forEachBookKeeping.forEachFunction.call(
forEachBookKeeping.forEachContext, child, i);
}
/**
* Iterates through children that are typically specified as `props.children`.
*
* The provided forEachFunc(child, index) will be called for each
* leaf child.
*
* @param {?*} children Children tree container.
* @param {function(*, int)} forEachFunc.
* @param {*} forEachContext Context for forEachContext.
*/
function forEachChildren(children, forEachFunc, forEachContext) {
if (children == null) {
return children;
}
var traverseContext =
ForEachBookKeeping.getPooled(forEachFunc, forEachContext);
traverseAllChildren(children, forEachSingleChild, traverseContext);
ForEachBookKeeping.release(traverseContext);
}
/**
* PooledClass representing the bookkeeping associated with performing a child
* mapping. Allows avoiding binding callbacks.
*
* @constructor MapBookKeeping
* @param {!*} mapResult Object containing the ordered map of results.
* @param {!function} mapFunction Function to perform mapping with.
* @param {?*} mapContext Context to perform mapping with.
*/
function MapBookKeeping(mapResult, mapFunction, mapContext) {
this.mapResult = mapResult;
this.mapFunction = mapFunction;
this.mapContext = mapContext;
}
PooledClass.addPoolingTo(MapBookKeeping, threeArgumentPooler);
function mapSingleChildIntoContext(traverseContext, child, name, i) {
var mapBookKeeping = traverseContext;
var mapResult = mapBookKeeping.mapResult;
var keyUnique = !mapResult.hasOwnProperty(name);
if ("production" !== "development") {
("production" !== "development" ? warning(
keyUnique,
'ReactChildren.map(...): Encountered two children with the same key, ' +
'`%s`. Child keys must be unique; when two children share a key, only ' +
'the first child will be used.',
name
) : null);
}
if (keyUnique) {
var mappedChild =
mapBookKeeping.mapFunction.call(mapBookKeeping.mapContext, child, i);
mapResult[name] = mappedChild;
}
}
/**
* Maps children that are typically specified as `props.children`.
*
* The provided mapFunction(child, key, index) will be called for each
* leaf child.
*
* TODO: This may likely break any calls to `ReactChildren.map` that were
* previously relying on the fact that we guarded against null children.
*
* @param {?*} children Children tree container.
* @param {function(*, int)} mapFunction.
* @param {*} mapContext Context for mapFunction.
* @return {object} Object containing the ordered map of results.
*/
function mapChildren(children, func, context) {
if (children == null) {
return children;
}
var mapResult = {};
var traverseContext = MapBookKeeping.getPooled(mapResult, func, context);
traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);
MapBookKeeping.release(traverseContext);
return ReactFragment.create(mapResult);
}
function forEachSingleChildDummy(traverseContext, child, name, i) {
return null;
}
/**
* Count the number of children that are typically specified as
* `props.children`.
*
* @param {?*} children Children tree container.
* @return {number} The number of children.
*/
function countChildren(children, context) {
return traverseAllChildren(children, forEachSingleChildDummy, null);
}
var ReactChildren = {
forEach: forEachChildren,
map: mapChildren,
count: countChildren
};
module.exports = ReactChildren;
},{}],33:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactClass
*/
'use strict';
var ReactComponent = _dereq_(34);
var ReactElement = _dereq_(57);
var ReactErrorUtils = _dereq_(60);
var ReactInstanceMap = _dereq_(67);
var ReactLifeCycle = _dereq_(68);
var ReactPropTypeLocations = _dereq_(77);
var ReactPropTypeLocationNames = _dereq_(76);
var ReactUpdateQueue = _dereq_(86);
var assign = _dereq_(27);
var invariant = _dereq_(135);
var keyMirror = _dereq_(140);
var keyOf = _dereq_(141);
var warning = _dereq_(154);
var MIXINS_KEY = keyOf({mixins: null});
/**
* Policies that describe methods in `ReactClassInterface`.
*/
var SpecPolicy = keyMirror({
/**
* These methods may be defined only once by the class specification or mixin.
*/
DEFINE_ONCE: null,
/**
* These methods may be defined by both the class specification and mixins.
* Subsequent definitions will be chained. These methods must return void.
*/
DEFINE_MANY: null,
/**
* These methods are overriding the base class.
*/
OVERRIDE_BASE: null,
/**
* These methods are similar to DEFINE_MANY, except we assume they return
* objects. We try to merge the keys of the return values of all the mixed in
* functions. If there is a key conflict we throw.
*/
DEFINE_MANY_MERGED: null
});
var injectedMixins = [];
/**
* Composite components are higher-level components that compose other composite
* or native components.
*
* To create a new type of `ReactClass`, pass a specification of
* your new class to `React.createClass`. The only requirement of your class
* specification is that you implement a `render` method.
*
* var MyComponent = React.createClass({
* render: function() {
* return <div>Hello World</div>;
* }
* });
*
* The class specification supports a specific protocol of methods that have
* special meaning (e.g. `render`). See `ReactClassInterface` for
* more the comprehensive protocol. Any other properties and methods in the
* class specification will available on the prototype.
*
* @interface ReactClassInterface
* @internal
*/
var ReactClassInterface = {
/**
* An array of Mixin objects to include when defining your component.
*
* @type {array}
* @optional
*/
mixins: SpecPolicy.DEFINE_MANY,
/**
* An object containing properties and methods that should be defined on
* the component's constructor instead of its prototype (static methods).
*
* @type {object}
* @optional
*/
statics: SpecPolicy.DEFINE_MANY,
/**
* Definition of prop types for this component.
*
* @type {object}
* @optional
*/
propTypes: SpecPolicy.DEFINE_MANY,
/**
* Definition of context types for this component.
*
* @type {object}
* @optional
*/
contextTypes: SpecPolicy.DEFINE_MANY,
/**
* Definition of context types this component sets for its children.
*
* @type {object}
* @optional
*/
childContextTypes: SpecPolicy.DEFINE_MANY,
// ==== Definition methods ====
/**
* Invoked when the component is mounted. Values in the mapping will be set on
* `this.props` if that prop is not specified (i.e. using an `in` check).
*
* This method is invoked before `getInitialState` and therefore cannot rely
* on `this.state` or use `this.setState`.
*
* @return {object}
* @optional
*/
getDefaultProps: SpecPolicy.DEFINE_MANY_MERGED,
/**
* Invoked once before the component is mounted. The return value will be used
* as the initial value of `this.state`.
*
* getInitialState: function() {
* return {
* isOn: false,
* fooBaz: new BazFoo()
* }
* }
*
* @return {object}
* @optional
*/
getInitialState: SpecPolicy.DEFINE_MANY_MERGED,
/**
* @return {object}
* @optional
*/
getChildContext: SpecPolicy.DEFINE_MANY_MERGED,
/**
* Uses props from `this.props` and state from `this.state` to render the
* structure of the component.
*
* No guarantees are made about when or how often this method is invoked, so
* it must not have side effects.
*
* render: function() {
* var name = this.props.name;
* return <div>Hello, {name}!</div>;
* }
*
* @return {ReactComponent}
* @nosideeffects
* @required
*/
render: SpecPolicy.DEFINE_ONCE,
// ==== Delegate methods ====
/**
* Invoked when the component is initially created and about to be mounted.
* This may have side effects, but any external subscriptions or data created
* by this method must be cleaned up in `componentWillUnmount`.
*
* @optional
*/
componentWillMount: SpecPolicy.DEFINE_MANY,
/**
* Invoked when the component has been mounted and has a DOM representation.
* However, there is no guarantee that the DOM node is in the document.
*
* Use this as an opportunity to operate on the DOM when the component has
* been mounted (initialized and rendered) for the first time.
*
* @param {DOMElement} rootNode DOM element representing the component.
* @optional
*/
componentDidMount: SpecPolicy.DEFINE_MANY,
/**
* Invoked before the component receives new props.
*
* Use this as an opportunity to react to a prop transition by updating the
* state using `this.setState`. Current props are accessed via `this.props`.
*
* componentWillReceiveProps: function(nextProps, nextContext) {
* this.setState({
* likesIncreasing: nextProps.likeCount > this.props.likeCount
* });
* }
*
* NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop
* transition may cause a state change, but the opposite is not true. If you
* need it, you are probably looking for `componentWillUpdate`.
*
* @param {object} nextProps
* @optional
*/
componentWillReceiveProps: SpecPolicy.DEFINE_MANY,
/**
* Invoked while deciding if the component should be updated as a result of
* receiving new props, state and/or context.
*
* Use this as an opportunity to `return false` when you're certain that the
* transition to the new props/state/context will not require a component
* update.
*
* shouldComponentUpdate: function(nextProps, nextState, nextContext) {
* return !equal(nextProps, this.props) ||
* !equal(nextState, this.state) ||
* !equal(nextContext, this.context);
* }
*
* @param {object} nextProps
* @param {?object} nextState
* @param {?object} nextContext
* @return {boolean} True if the component should update.
* @optional
*/
shouldComponentUpdate: SpecPolicy.DEFINE_ONCE,
/**
* Invoked when the component is about to update due to a transition from
* `this.props`, `this.state` and `this.context` to `nextProps`, `nextState`
* and `nextContext`.
*
* Use this as an opportunity to perform preparation before an update occurs.
*
* NOTE: You **cannot** use `this.setState()` in this method.
*
* @param {object} nextProps
* @param {?object} nextState
* @param {?object} nextContext
* @param {ReactReconcileTransaction} transaction
* @optional
*/
componentWillUpdate: SpecPolicy.DEFINE_MANY,
/**
* Invoked when the component's DOM representation has been updated.
*
* Use this as an opportunity to operate on the DOM when the component has
* been updated.
*
* @param {object} prevProps
* @param {?object} prevState
* @param {?object} prevContext
* @param {DOMElement} rootNode DOM element representing the component.
* @optional
*/
componentDidUpdate: SpecPolicy.DEFINE_MANY,
/**
* Invoked when the component is about to be removed from its parent and have
* its DOM representation destroyed.
*
* Use this as an opportunity to deallocate any external resources.
*
* NOTE: There is no `componentDidUnmount` since your component will have been
* destroyed by that point.
*
* @optional
*/
componentWillUnmount: SpecPolicy.DEFINE_MANY,
// ==== Advanced methods ====
/**
* Updates the component's currently mounted DOM representation.
*
* By default, this implements React's rendering and reconciliation algorithm.
* Sophisticated clients may wish to override this.
*
* @param {ReactReconcileTransaction} transaction
* @internal
* @overridable
*/
updateComponent: SpecPolicy.OVERRIDE_BASE
};
/**
* Mapping from class specification keys to special processing functions.
*
* Although these are declared like instance properties in the specification
* when defining classes using `React.createClass`, they are actually static
* and are accessible on the constructor instead of the prototype. Despite
* being static, they must be defined outside of the "statics" key under
* which all other static methods are defined.
*/
var RESERVED_SPEC_KEYS = {
displayName: function(Constructor, displayName) {
Constructor.displayName = displayName;
},
mixins: function(Constructor, mixins) {
if (mixins) {
for (var i = 0; i < mixins.length; i++) {
mixSpecIntoComponent(Constructor, mixins[i]);
}
}
},
childContextTypes: function(Constructor, childContextTypes) {
if ("production" !== "development") {
validateTypeDef(
Constructor,
childContextTypes,
ReactPropTypeLocations.childContext
);
}
Constructor.childContextTypes = assign(
{},
Constructor.childContextTypes,
childContextTypes
);
},
contextTypes: function(Constructor, contextTypes) {
if ("production" !== "development") {
validateTypeDef(
Constructor,
contextTypes,
ReactPropTypeLocations.context
);
}
Constructor.contextTypes = assign(
{},
Constructor.contextTypes,
contextTypes
);
},
/**
* Special case getDefaultProps which should move into statics but requires
* automatic merging.
*/
getDefaultProps: function(Constructor, getDefaultProps) {
if (Constructor.getDefaultProps) {
Constructor.getDefaultProps = createMergedResultFunction(
Constructor.getDefaultProps,
getDefaultProps
);
} else {
Constructor.getDefaultProps = getDefaultProps;
}
},
propTypes: function(Constructor, propTypes) {
if ("production" !== "development") {
validateTypeDef(
Constructor,
propTypes,
ReactPropTypeLocations.prop
);
}
Constructor.propTypes = assign(
{},
Constructor.propTypes,
propTypes
);
},
statics: function(Constructor, statics) {
mixStaticSpecIntoComponent(Constructor, statics);
}
};
function validateTypeDef(Constructor, typeDef, location) {
for (var propName in typeDef) {
if (typeDef.hasOwnProperty(propName)) {
// use a warning instead of an invariant so components
// don't show up in prod but not in __DEV__
("production" !== "development" ? warning(
typeof typeDef[propName] === 'function',
'%s: %s type `%s` is invalid; it must be a function, usually from ' +
'React.PropTypes.',
Constructor.displayName || 'ReactClass',
ReactPropTypeLocationNames[location],
propName
) : null);
}
}
}
function validateMethodOverride(proto, name) {
var specPolicy = ReactClassInterface.hasOwnProperty(name) ?
ReactClassInterface[name] :
null;
// Disallow overriding of base class methods unless explicitly allowed.
if (ReactClassMixin.hasOwnProperty(name)) {
("production" !== "development" ? invariant(
specPolicy === SpecPolicy.OVERRIDE_BASE,
'ReactClassInterface: You are attempting to override ' +
'`%s` from your class specification. Ensure that your method names ' +
'do not overlap with React methods.',
name
) : invariant(specPolicy === SpecPolicy.OVERRIDE_BASE));
}
// Disallow defining methods more than once unless explicitly allowed.
if (proto.hasOwnProperty(name)) {
("production" !== "development" ? invariant(
specPolicy === SpecPolicy.DEFINE_MANY ||
specPolicy === SpecPolicy.DEFINE_MANY_MERGED,
'ReactClassInterface: You are attempting to define ' +
'`%s` on your component more than once. This conflict may be due ' +
'to a mixin.',
name
) : invariant(specPolicy === SpecPolicy.DEFINE_MANY ||
specPolicy === SpecPolicy.DEFINE_MANY_MERGED));
}
}
/**
* Mixin helper which handles policy validation and reserved
* specification keys when building React classses.
*/
function mixSpecIntoComponent(Constructor, spec) {
if (!spec) {
return;
}
("production" !== "development" ? invariant(
typeof spec !== 'function',
'ReactClass: You\'re attempting to ' +
'use a component class as a mixin. Instead, just use a regular object.'
) : invariant(typeof spec !== 'function'));
("production" !== "development" ? invariant(
!ReactElement.isValidElement(spec),
'ReactClass: You\'re attempting to ' +
'use a component as a mixin. Instead, just use a regular object.'
) : invariant(!ReactElement.isValidElement(spec)));
var proto = Constructor.prototype;
// By handling mixins before any other properties, we ensure the same
// chaining order is applied to methods with DEFINE_MANY policy, whether
// mixins are listed before or after these methods in the spec.
if (spec.hasOwnProperty(MIXINS_KEY)) {
RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);
}
for (var name in spec) {
if (!spec.hasOwnProperty(name)) {
continue;
}
if (name === MIXINS_KEY) {
// We have already handled mixins in a special case above
continue;
}
var property = spec[name];
validateMethodOverride(proto, name);
if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {
RESERVED_SPEC_KEYS[name](Constructor, property);
} else {
// Setup methods on prototype:
// The following member methods should not be automatically bound:
// 1. Expected ReactClass methods (in the "interface").
// 2. Overridden methods (that were mixed in).
var isReactClassMethod =
ReactClassInterface.hasOwnProperty(name);
var isAlreadyDefined = proto.hasOwnProperty(name);
var markedDontBind = property && property.__reactDontBind;
var isFunction = typeof property === 'function';
var shouldAutoBind =
isFunction &&
!isReactClassMethod &&
!isAlreadyDefined &&
!markedDontBind;
if (shouldAutoBind) {
if (!proto.__reactAutoBindMap) {
proto.__reactAutoBindMap = {};
}
proto.__reactAutoBindMap[name] = property;
proto[name] = property;
} else {
if (isAlreadyDefined) {
var specPolicy = ReactClassInterface[name];
// These cases should already be caught by validateMethodOverride
("production" !== "development" ? invariant(
isReactClassMethod && (
(specPolicy === SpecPolicy.DEFINE_MANY_MERGED || specPolicy === SpecPolicy.DEFINE_MANY)
),
'ReactClass: Unexpected spec policy %s for key %s ' +
'when mixing in component specs.',
specPolicy,
name
) : invariant(isReactClassMethod && (
(specPolicy === SpecPolicy.DEFINE_MANY_MERGED || specPolicy === SpecPolicy.DEFINE_MANY)
)));
// For methods which are defined more than once, call the existing
// methods before calling the new property, merging if appropriate.
if (specPolicy === SpecPolicy.DEFINE_MANY_MERGED) {
proto[name] = createMergedResultFunction(proto[name], property);
} else if (specPolicy === SpecPolicy.DEFINE_MANY) {
proto[name] = createChainedFunction(proto[name], property);
}
} else {
proto[name] = property;
if ("production" !== "development") {
// Add verbose displayName to the function, which helps when looking
// at profiling tools.
if (typeof property === 'function' && spec.displayName) {
proto[name].displayName = spec.displayName + '_' + name;
}
}
}
}
}
}
}
function mixStaticSpecIntoComponent(Constructor, statics) {
if (!statics) {
return;
}
for (var name in statics) {
var property = statics[name];
if (!statics.hasOwnProperty(name)) {
continue;
}
var isReserved = name in RESERVED_SPEC_KEYS;
("production" !== "development" ? invariant(
!isReserved,
'ReactClass: You are attempting to define a reserved ' +
'property, `%s`, that shouldn\'t be on the "statics" key. Define it ' +
'as an instance property instead; it will still be accessible on the ' +
'constructor.',
name
) : invariant(!isReserved));
var isInherited = name in Constructor;
("production" !== "development" ? invariant(
!isInherited,
'ReactClass: You are attempting to define ' +
'`%s` on your component more than once. This conflict may be ' +
'due to a mixin.',
name
) : invariant(!isInherited));
Constructor[name] = property;
}
}
/**
* Merge two objects, but throw if both contain the same key.
*
* @param {object} one The first object, which is mutated.
* @param {object} two The second object
* @return {object} one after it has been mutated to contain everything in two.
*/
function mergeIntoWithNoDuplicateKeys(one, two) {
("production" !== "development" ? invariant(
one && two && typeof one === 'object' && typeof two === 'object',
'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.'
) : invariant(one && two && typeof one === 'object' && typeof two === 'object'));
for (var key in two) {
if (two.hasOwnProperty(key)) {
("production" !== "development" ? invariant(
one[key] === undefined,
'mergeIntoWithNoDuplicateKeys(): ' +
'Tried to merge two objects with the same key: `%s`. This conflict ' +
'may be due to a mixin; in particular, this may be caused by two ' +
'getInitialState() or getDefaultProps() methods returning objects ' +
'with clashing keys.',
key
) : invariant(one[key] === undefined));
one[key] = two[key];
}
}
return one;
}
/**
* Creates a function that invokes two functions and merges their return values.
*
* @param {function} one Function to invoke first.
* @param {function} two Function to invoke second.
* @return {function} Function that invokes the two argument functions.
* @private
*/
function createMergedResultFunction(one, two) {
return function mergedResult() {
var a = one.apply(this, arguments);
var b = two.apply(this, arguments);
if (a == null) {
return b;
} else if (b == null) {
return a;
}
var c = {};
mergeIntoWithNoDuplicateKeys(c, a);
mergeIntoWithNoDuplicateKeys(c, b);
return c;
};
}
/**
* Creates a function that invokes two functions and ignores their return vales.
*
* @param {function} one Function to invoke first.
* @param {function} two Function to invoke second.
* @return {function} Function that invokes the two argument functions.
* @private
*/
function createChainedFunction(one, two) {
return function chainedFunction() {
one.apply(this, arguments);
two.apply(this, arguments);
};
}
/**
* Binds a method to the component.
*
* @param {object} component Component whose method is going to be bound.
* @param {function} method Method to be bound.
* @return {function} The bound method.
*/
function bindAutoBindMethod(component, method) {
var boundMethod = method.bind(component);
if ("production" !== "development") {
boundMethod.__reactBoundContext = component;
boundMethod.__reactBoundMethod = method;
boundMethod.__reactBoundArguments = null;
var componentName = component.constructor.displayName;
var _bind = boundMethod.bind;
/* eslint-disable block-scoped-var, no-undef */
boundMethod.bind = function(newThis ) {for (var args=[],$__0=1,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]);
// User is trying to bind() an autobound method; we effectively will
// ignore the value of "this" that the user is trying to use, so
// let's warn.
if (newThis !== component && newThis !== null) {
("production" !== "development" ? warning(
false,
'bind(): React component methods may only be bound to the ' +
'component instance. See %s',
componentName
) : null);
} else if (!args.length) {
("production" !== "development" ? warning(
false,
'bind(): You are binding a component method to the component. ' +
'React does this for you automatically in a high-performance ' +
'way, so you can safely remove this call. See ',
componentName
) : null);
return boundMethod;
}
var reboundMethod = _bind.apply(boundMethod, arguments);
reboundMethod.__reactBoundContext = component;
reboundMethod.__reactBoundMethod = method;
reboundMethod.__reactBoundArguments = args;
return reboundMethod;
/* eslint-enable */
};
}
return boundMethod;
}
/**
* Binds all auto-bound methods in a component.
*
* @param {object} component Component whose method is going to be bound.
*/
function bindAutoBindMethods(component) {
for (var autoBindKey in component.__reactAutoBindMap) {
if (component.__reactAutoBindMap.hasOwnProperty(autoBindKey)) {
var method = component.__reactAutoBindMap[autoBindKey];
component[autoBindKey] = bindAutoBindMethod(
component,
ReactErrorUtils.guard(
method,
component.constructor.displayName + '.' + autoBindKey
)
);
}
}
}
var typeDeprecationDescriptor = {
enumerable: false,
get: function() {
var displayName = this.displayName || this.name || 'Component';
("production" !== "development" ? warning(
false,
'%s.type is deprecated. Use %s directly to access the class.',
displayName,
displayName
) : null);
Object.defineProperty(this, 'type', {
value: this
});
return this;
}
};
/**
* Add more to the ReactClass base class. These are all legacy features and
* therefore not already part of the modern ReactComponent.
*/
var ReactClassMixin = {
/**
* TODO: This will be deprecated because state should always keep a consistent
* type signature and the only use case for this, is to avoid that.
*/
replaceState: function(newState, callback) {
ReactUpdateQueue.enqueueReplaceState(this, newState);
if (callback) {
ReactUpdateQueue.enqueueCallback(this, callback);
}
},
/**
* Checks whether or not this composite component is mounted.
* @return {boolean} True if mounted, false otherwise.
* @protected
* @final
*/
isMounted: function() {
var internalInstance = ReactInstanceMap.get(this);
return (
internalInstance &&
internalInstance !== ReactLifeCycle.currentlyMountingInstance
);
},
/**
* Sets a subset of the props.
*
* @param {object} partialProps Subset of the next props.
* @param {?function} callback Called after props are updated.
* @final
* @public
* @deprecated
*/
setProps: function(partialProps, callback) {
ReactUpdateQueue.enqueueSetProps(this, partialProps);
if (callback) {
ReactUpdateQueue.enqueueCallback(this, callback);
}
},
/**
* Replace all the props.
*
* @param {object} newProps Subset of the next props.
* @param {?function} callback Called after props are updated.
* @final
* @public
* @deprecated
*/
replaceProps: function(newProps, callback) {
ReactUpdateQueue.enqueueReplaceProps(this, newProps);
if (callback) {
ReactUpdateQueue.enqueueCallback(this, callback);
}
}
};
var ReactClassComponent = function() {};
assign(
ReactClassComponent.prototype,
ReactComponent.prototype,
ReactClassMixin
);
/**
* Module for creating composite components.
*
* @class ReactClass
*/
var ReactClass = {
/**
* Creates a composite component class given a class specification.
*
* @param {object} spec Class specification (which must define `render`).
* @return {function} Component constructor function.
* @public
*/
createClass: function(spec) {
var Constructor = function(props, context) {
// This constructor is overridden by mocks. The argument is used
// by mocks to assert on what gets mounted.
// Wire up auto-binding
if (this.__reactAutoBindMap) {
bindAutoBindMethods(this);
}
this.props = props;
this.context = context;
this.state = null;
// ReactClasses doesn't have constructors. Instead, they use the
// getInitialState and componentWillMount methods for initialization.
var initialState = this.getInitialState ? this.getInitialState() : null;
if ("production" !== "development") {
// We allow auto-mocks to proceed as if they're returning null.
if (typeof initialState === 'undefined' &&
this.getInitialState._isMockFunction) {
// This is probably bad practice. Consider warning here and
// deprecating this convenience.
initialState = null;
}
}
("production" !== "development" ? invariant(
typeof initialState === 'object' && !Array.isArray(initialState),
'%s.getInitialState(): must return an object or null',
Constructor.displayName || 'ReactCompositeComponent'
) : invariant(typeof initialState === 'object' && !Array.isArray(initialState)));
this.state = initialState;
};
Constructor.prototype = new ReactClassComponent();
Constructor.prototype.constructor = Constructor;
injectedMixins.forEach(
mixSpecIntoComponent.bind(null, Constructor)
);
mixSpecIntoComponent(Constructor, spec);
// Initialize the defaultProps property after all mixins have been merged
if (Constructor.getDefaultProps) {
Constructor.defaultProps = Constructor.getDefaultProps();
}
if ("production" !== "development") {
// This is a tag to indicate that the use of these method names is ok,
// since it's used with createClass. If it's not, then it's likely a
// mistake so we'll warn you to use the static property, property
// initializer or constructor respectively.
if (Constructor.getDefaultProps) {
Constructor.getDefaultProps.isReactClassApproved = {};
}
if (Constructor.prototype.getInitialState) {
Constructor.prototype.getInitialState.isReactClassApproved = {};
}
}
("production" !== "development" ? invariant(
Constructor.prototype.render,
'createClass(...): Class specification must implement a `render` method.'
) : invariant(Constructor.prototype.render));
if ("production" !== "development") {
("production" !== "development" ? warning(
!Constructor.prototype.componentShouldUpdate,
'%s has a method called ' +
'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' +
'The name is phrased as a question because the function is ' +
'expected to return a value.',
spec.displayName || 'A component'
) : null);
}
// Reduce time spent doing lookups by setting these on the prototype.
for (var methodName in ReactClassInterface) {
if (!Constructor.prototype[methodName]) {
Constructor.prototype[methodName] = null;
}
}
// Legacy hook
Constructor.type = Constructor;
if ("production" !== "development") {
try {
Object.defineProperty(Constructor, 'type', typeDeprecationDescriptor);
} catch (x) {
// IE will fail on defineProperty (es5-shim/sham too)
}
}
return Constructor;
},
injection: {
injectMixin: function(mixin) {
injectedMixins.push(mixin);
}
}
};
module.exports = ReactClass;
},{}],34:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactComponent
*/
'use strict';
var ReactUpdateQueue = _dereq_(86);
var invariant = _dereq_(135);
var warning = _dereq_(154);
/**
* Base class helpers for the updating state of a component.
*/
function ReactComponent(props, context) {
this.props = props;
this.context = context;
}
/**
* Sets a subset of the state. Always use this to mutate
* state. You should treat `this.state` as immutable.
*
* There is no guarantee that `this.state` will be immediately updated, so
* accessing `this.state` after calling this method may return the old value.
*
* There is no guarantee that calls to `setState` will run synchronously,
* as they may eventually be batched together. You can provide an optional
* callback that will be executed when the call to setState is actually
* completed.
*
* When a function is provided to setState, it will be called at some point in
* the future (not synchronously). It will be called with the up to date
* component arguments (state, props, context). These values can be different
* from this.* because your function may be called after receiveProps but before
* shouldComponentUpdate, and this new state, props, and context will not yet be
* assigned to this.
*
* @param {object|function} partialState Next partial state or function to
* produce next partial state to be merged with current state.
* @param {?function} callback Called after state is updated.
* @final
* @protected
*/
ReactComponent.prototype.setState = function(partialState, callback) {
("production" !== "development" ? invariant(
typeof partialState === 'object' ||
typeof partialState === 'function' ||
partialState == null,
'setState(...): takes an object of state variables to update or a ' +
'function which returns an object of state variables.'
) : invariant(typeof partialState === 'object' ||
typeof partialState === 'function' ||
partialState == null));
if ("production" !== "development") {
("production" !== "development" ? warning(
partialState != null,
'setState(...): You passed an undefined or null state object; ' +
'instead, use forceUpdate().'
) : null);
}
ReactUpdateQueue.enqueueSetState(this, partialState);
if (callback) {
ReactUpdateQueue.enqueueCallback(this, callback);
}
};
/**
* Forces an update. This should only be invoked when it is known with
* certainty that we are **not** in a DOM transaction.
*
* You may want to call this when you know that some deeper aspect of the
* component's state has changed but `setState` was not called.
*
* This will not invoke `shouldUpdateComponent`, but it will invoke
* `componentWillUpdate` and `componentDidUpdate`.
*
* @param {?function} callback Called after update is complete.
* @final
* @protected
*/
ReactComponent.prototype.forceUpdate = function(callback) {
ReactUpdateQueue.enqueueForceUpdate(this);
if (callback) {
ReactUpdateQueue.enqueueCallback(this, callback);
}
};
/**
* Deprecated APIs. These APIs used to exist on classic React classes but since
* we would like to deprecate them, we're not going to move them over to this
* modern base class. Instead, we define a getter that warns if it's accessed.
*/
if ("production" !== "development") {
var deprecatedAPIs = {
getDOMNode: 'getDOMNode',
isMounted: 'isMounted',
replaceState: 'replaceState',
setProps: 'setProps'
};
var defineDeprecationWarning = function(methodName, displayName) {
try {
Object.defineProperty(ReactComponent.prototype, methodName, {
get: function() {
("production" !== "development" ? warning(
false,
'%s(...) is deprecated in plain JavaScript React classes.',
displayName
) : null);
return undefined;
}
});
} catch (x) {
// IE will fail on defineProperty (es5-shim/sham too)
}
};
for (var fnName in deprecatedAPIs) {
if (deprecatedAPIs.hasOwnProperty(fnName)) {
defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);
}
}
}
module.exports = ReactComponent;
},{}],35:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactComponentBrowserEnvironment
*/
/*jslint evil: true */
'use strict';
var ReactDOMIDOperations = _dereq_(44);
var ReactMount = _dereq_(70);
/**
* Abstracts away all functionality of the reconciler that requires knowledge of
* the browser context. TODO: These callers should be refactored to avoid the
* need for this injection.
*/
var ReactComponentBrowserEnvironment = {
processChildrenUpdates:
ReactDOMIDOperations.dangerouslyProcessChildrenUpdates,
replaceNodeWithMarkupByID:
ReactDOMIDOperations.dangerouslyReplaceNodeWithMarkupByID,
/**
* If a particular environment requires that some resources be cleaned up,
* specify this in the injected Mixin. In the DOM, we would likely want to
* purge any cached node ID lookups.
*
* @private
*/
unmountIDFromEnvironment: function(rootNodeID) {
ReactMount.purgeID(rootNodeID);
}
};
module.exports = ReactComponentBrowserEnvironment;
},{}],36:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactComponentEnvironment
*/
'use strict';
var invariant = _dereq_(135);
var injected = false;
var ReactComponentEnvironment = {
/**
* Optionally injectable environment dependent cleanup hook. (server vs.
* browser etc). Example: A browser system caches DOM nodes based on component
* ID and must remove that cache entry when this instance is unmounted.
*/
unmountIDFromEnvironment: null,
/**
* Optionally injectable hook for swapping out mount images in the middle of
* the tree.
*/
replaceNodeWithMarkupByID: null,
/**
* Optionally injectable hook for processing a queue of child updates. Will
* later move into MultiChildComponents.
*/
processChildrenUpdates: null,
injection: {
injectEnvironment: function(environment) {
("production" !== "development" ? invariant(
!injected,
'ReactCompositeComponent: injectEnvironment() can only be called once.'
) : invariant(!injected));
ReactComponentEnvironment.unmountIDFromEnvironment =
environment.unmountIDFromEnvironment;
ReactComponentEnvironment.replaceNodeWithMarkupByID =
environment.replaceNodeWithMarkupByID;
ReactComponentEnvironment.processChildrenUpdates =
environment.processChildrenUpdates;
injected = true;
}
}
};
module.exports = ReactComponentEnvironment;
},{}],37:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactCompositeComponent
*/
'use strict';
var ReactComponentEnvironment = _dereq_(36);
var ReactContext = _dereq_(38);
var ReactCurrentOwner = _dereq_(39);
var ReactElement = _dereq_(57);
var ReactElementValidator = _dereq_(58);
var ReactInstanceMap = _dereq_(67);
var ReactLifeCycle = _dereq_(68);
var ReactNativeComponent = _dereq_(73);
var ReactPerf = _dereq_(75);
var ReactPropTypeLocations = _dereq_(77);
var ReactPropTypeLocationNames = _dereq_(76);
var ReactReconciler = _dereq_(81);
var ReactUpdates = _dereq_(87);
var assign = _dereq_(27);
var emptyObject = _dereq_(115);
var invariant = _dereq_(135);
var shouldUpdateReactComponent = _dereq_(151);
var warning = _dereq_(154);
function getDeclarationErrorAddendum(component) {
var owner = component._currentElement._owner || null;
if (owner) {
var name = owner.getName();
if (name) {
return ' Check the render method of `' + name + '`.';
}
}
return '';
}
/**
* ------------------ The Life-Cycle of a Composite Component ------------------
*
* - constructor: Initialization of state. The instance is now retained.
* - componentWillMount
* - render
* - [children's constructors]
* - [children's componentWillMount and render]
* - [children's componentDidMount]
* - componentDidMount
*
* Update Phases:
* - componentWillReceiveProps (only called if parent updated)
* - shouldComponentUpdate
* - componentWillUpdate
* - render
* - [children's constructors or receive props phases]
* - componentDidUpdate
*
* - componentWillUnmount
* - [children's componentWillUnmount]
* - [children destroyed]
* - (destroyed): The instance is now blank, released by React and ready for GC.
*
* -----------------------------------------------------------------------------
*/
/**
* An incrementing ID assigned to each component when it is mounted. This is
* used to enforce the order in which `ReactUpdates` updates dirty components.
*
* @private
*/
var nextMountID = 1;
/**
* @lends {ReactCompositeComponent.prototype}
*/
var ReactCompositeComponentMixin = {
/**
* Base constructor for all composite component.
*
* @param {ReactElement} element
* @final
* @internal
*/
construct: function(element) {
this._currentElement = element;
this._rootNodeID = null;
this._instance = null;
// See ReactUpdateQueue
this._pendingElement = null;
this._pendingStateQueue = null;
this._pendingReplaceState = false;
this._pendingForceUpdate = false;
this._renderedComponent = null;
this._context = null;
this._mountOrder = 0;
this._isTopLevel = false;
// See ReactUpdates and ReactUpdateQueue.
this._pendingCallbacks = null;
},
/**
* Initializes the component, renders markup, and registers event listeners.
*
* @param {string} rootID DOM ID of the root node.
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @return {?string} Rendered markup to be inserted into the DOM.
* @final
* @internal
*/
mountComponent: function(rootID, transaction, context) {
this._context = context;
this._mountOrder = nextMountID++;
this._rootNodeID = rootID;
var publicProps = this._processProps(this._currentElement.props);
var publicContext = this._processContext(this._currentElement._context);
var Component = ReactNativeComponent.getComponentClassForElement(
this._currentElement
);
// Initialize the public class
var inst = new Component(publicProps, publicContext);
// These should be set up in the constructor, but as a convenience for
// simpler class abstractions, we set them up after the fact.
inst.props = publicProps;
inst.context = publicContext;
inst.refs = emptyObject;
this._instance = inst;
// Store a reference from the instance back to the internal representation
ReactInstanceMap.set(inst, this);
if ("production" !== "development") {
this._warnIfContextsDiffer(this._currentElement._context, context);
}
if ("production" !== "development") {
// Since plain JS classes are defined without any special initialization
// logic, we can not catch common errors early. Therefore, we have to
// catch them here, at initialization time, instead.
("production" !== "development" ? warning(
!inst.getInitialState ||
inst.getInitialState.isReactClassApproved,
'getInitialState was defined on %s, a plain JavaScript class. ' +
'This is only supported for classes created using React.createClass. ' +
'Did you mean to define a state property instead?',
this.getName() || 'a component'
) : null);
("production" !== "development" ? warning(
!inst.propTypes,
'propTypes was defined as an instance property on %s. Use a static ' +
'property to define propTypes instead.',
this.getName() || 'a component'
) : null);
("production" !== "development" ? warning(
!inst.contextTypes,
'contextTypes was defined as an instance property on %s. Use a ' +
'static property to define contextTypes instead.',
this.getName() || 'a component'
) : null);
("production" !== "development" ? warning(
typeof inst.componentShouldUpdate !== 'function',
'%s has a method called ' +
'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' +
'The name is phrased as a question because the function is ' +
'expected to return a value.',
(this.getName() || 'A component')
) : null);
}
var initialState = inst.state;
if (initialState === undefined) {
inst.state = initialState = null;
}
("production" !== "development" ? invariant(
typeof initialState === 'object' && !Array.isArray(initialState),
'%s.state: must be set to an object or null',
this.getName() || 'ReactCompositeComponent'
) : invariant(typeof initialState === 'object' && !Array.isArray(initialState)));
this._pendingStateQueue = null;
this._pendingReplaceState = false;
this._pendingForceUpdate = false;
var renderedElement;
var previouslyMounting = ReactLifeCycle.currentlyMountingInstance;
ReactLifeCycle.currentlyMountingInstance = this;
try {
if (inst.componentWillMount) {
inst.componentWillMount();
// When mounting, calls to `setState` by `componentWillMount` will set
// `this._pendingStateQueue` without triggering a re-render.
if (this._pendingStateQueue) {
inst.state = this._processPendingState(inst.props, inst.context);
}
}
renderedElement = this._renderValidatedComponent();
} finally {
ReactLifeCycle.currentlyMountingInstance = previouslyMounting;
}
this._renderedComponent = this._instantiateReactComponent(
renderedElement,
this._currentElement.type // The wrapping type
);
var markup = ReactReconciler.mountComponent(
this._renderedComponent,
rootID,
transaction,
this._processChildContext(context)
);
if (inst.componentDidMount) {
transaction.getReactMountReady().enqueue(inst.componentDidMount, inst);
}
return markup;
},
/**
* Releases any resources allocated by `mountComponent`.
*
* @final
* @internal
*/
unmountComponent: function() {
var inst = this._instance;
if (inst.componentWillUnmount) {
var previouslyUnmounting = ReactLifeCycle.currentlyUnmountingInstance;
ReactLifeCycle.currentlyUnmountingInstance = this;
try {
inst.componentWillUnmount();
} finally {
ReactLifeCycle.currentlyUnmountingInstance = previouslyUnmounting;
}
}
ReactReconciler.unmountComponent(this._renderedComponent);
this._renderedComponent = null;
// Reset pending fields
this._pendingStateQueue = null;
this._pendingReplaceState = false;
this._pendingForceUpdate = false;
this._pendingCallbacks = null;
this._pendingElement = null;
// These fields do not really need to be reset since this object is no
// longer accessible.
this._context = null;
this._rootNodeID = null;
// Delete the reference from the instance to this internal representation
// which allow the internals to be properly cleaned up even if the user
// leaks a reference to the public instance.
ReactInstanceMap.remove(inst);
// Some existing components rely on inst.props even after they've been
// destroyed (in event handlers).
// TODO: inst.props = null;
// TODO: inst.state = null;
// TODO: inst.context = null;
},
/**
* Schedule a partial update to the props. Only used for internal testing.
*
* @param {object} partialProps Subset of the next props.
* @param {?function} callback Called after props are updated.
* @final
* @internal
*/
_setPropsInternal: function(partialProps, callback) {
// This is a deoptimized path. We optimize for always having an element.
// This creates an extra internal element.
var element = this._pendingElement || this._currentElement;
this._pendingElement = ReactElement.cloneAndReplaceProps(
element,
assign({}, element.props, partialProps)
);
ReactUpdates.enqueueUpdate(this, callback);
},
/**
* Filters the context object to only contain keys specified in
* `contextTypes`
*
* @param {object} context
* @return {?object}
* @private
*/
_maskContext: function(context) {
var maskedContext = null;
// This really should be getting the component class for the element,
// but we know that we're not going to need it for built-ins.
if (typeof this._currentElement.type === 'string') {
return emptyObject;
}
var contextTypes = this._currentElement.type.contextTypes;
if (!contextTypes) {
return emptyObject;
}
maskedContext = {};
for (var contextName in contextTypes) {
maskedContext[contextName] = context[contextName];
}
return maskedContext;
},
/**
* Filters the context object to only contain keys specified in
* `contextTypes`, and asserts that they are valid.
*
* @param {object} context
* @return {?object}
* @private
*/
_processContext: function(context) {
var maskedContext = this._maskContext(context);
if ("production" !== "development") {
var Component = ReactNativeComponent.getComponentClassForElement(
this._currentElement
);
if (Component.contextTypes) {
this._checkPropTypes(
Component.contextTypes,
maskedContext,
ReactPropTypeLocations.context
);
}
}
return maskedContext;
},
/**
* @param {object} currentContext
* @return {object}
* @private
*/
_processChildContext: function(currentContext) {
var inst = this._instance;
var childContext = inst.getChildContext && inst.getChildContext();
if (childContext) {
("production" !== "development" ? invariant(
typeof inst.constructor.childContextTypes === 'object',
'%s.getChildContext(): childContextTypes must be defined in order to ' +
'use getChildContext().',
this.getName() || 'ReactCompositeComponent'
) : invariant(typeof inst.constructor.childContextTypes === 'object'));
if ("production" !== "development") {
this._checkPropTypes(
inst.constructor.childContextTypes,
childContext,
ReactPropTypeLocations.childContext
);
}
for (var name in childContext) {
("production" !== "development" ? invariant(
name in inst.constructor.childContextTypes,
'%s.getChildContext(): key "%s" is not defined in childContextTypes.',
this.getName() || 'ReactCompositeComponent',
name
) : invariant(name in inst.constructor.childContextTypes));
}
return assign({}, currentContext, childContext);
}
return currentContext;
},
/**
* Processes props by setting default values for unspecified props and
* asserting that the props are valid. Does not mutate its argument; returns
* a new props object with defaults merged in.
*
* @param {object} newProps
* @return {object}
* @private
*/
_processProps: function(newProps) {
if ("production" !== "development") {
var Component = ReactNativeComponent.getComponentClassForElement(
this._currentElement
);
if (Component.propTypes) {
this._checkPropTypes(
Component.propTypes,
newProps,
ReactPropTypeLocations.prop
);
}
}
return newProps;
},
/**
* Assert that the props are valid
*
* @param {object} propTypes Map of prop name to a ReactPropType
* @param {object} props
* @param {string} location e.g. "prop", "context", "child context"
* @private
*/
_checkPropTypes: function(propTypes, props, location) {
// TODO: Stop validating prop types here and only use the element
// validation.
var componentName = this.getName();
for (var propName in propTypes) {
if (propTypes.hasOwnProperty(propName)) {
var error;
try {
// This is intentionally an invariant that gets caught. It's the same
// behavior as without this statement except with a better message.
("production" !== "development" ? invariant(
typeof propTypes[propName] === 'function',
'%s: %s type `%s` is invalid; it must be a function, usually ' +
'from React.PropTypes.',
componentName || 'React class',
ReactPropTypeLocationNames[location],
propName
) : invariant(typeof propTypes[propName] === 'function'));
error = propTypes[propName](props, propName, componentName, location);
} catch (ex) {
error = ex;
}
if (error instanceof Error) {
// We may want to extend this logic for similar errors in
// React.render calls, so I'm abstracting it away into
// a function to minimize refactoring in the future
var addendum = getDeclarationErrorAddendum(this);
if (location === ReactPropTypeLocations.prop) {
// Preface gives us something to blacklist in warning module
("production" !== "development" ? warning(
false,
'Failed Composite propType: %s',
error.message + addendum
) : null);
} else {
("production" !== "development" ? warning(
false,
'Failed Context Types: %s',
error.message + addendum
) : null);
}
}
}
}
},
receiveComponent: function(nextElement, transaction, nextContext) {
var prevElement = this._currentElement;
var prevContext = this._context;
this._pendingElement = null;
this.updateComponent(
transaction,
prevElement,
nextElement,
prevContext,
nextContext
);
},
/**
* If any of `_pendingElement`, `_pendingStateQueue`, or `_pendingForceUpdate`
* is set, update the component.
*
* @param {ReactReconcileTransaction} transaction
* @internal
*/
performUpdateIfNecessary: function(transaction) {
if (this._pendingElement != null) {
ReactReconciler.receiveComponent(
this,
this._pendingElement || this._currentElement,
transaction,
this._context
);
}
if (this._pendingStateQueue !== null || this._pendingForceUpdate) {
if ("production" !== "development") {
ReactElementValidator.checkAndWarnForMutatedProps(
this._currentElement
);
}
this.updateComponent(
transaction,
this._currentElement,
this._currentElement,
this._context,
this._context
);
}
},
/**
* Compare two contexts, warning if they are different
* TODO: Remove this check when owner-context is removed
*/
_warnIfContextsDiffer: function(ownerBasedContext, parentBasedContext) {
ownerBasedContext = this._maskContext(ownerBasedContext);
parentBasedContext = this._maskContext(parentBasedContext);
var parentKeys = Object.keys(parentBasedContext).sort();
var displayName = this.getName() || 'ReactCompositeComponent';
for (var i = 0; i < parentKeys.length; i++) {
var key = parentKeys[i];
("production" !== "development" ? warning(
ownerBasedContext[key] === parentBasedContext[key],
'owner-based and parent-based contexts differ ' +
'(values: `%s` vs `%s`) for key (%s) while mounting %s ' +
'(see: http://fb.me/react-context-by-parent)',
ownerBasedContext[key],
parentBasedContext[key],
key,
displayName
) : null);
}
},
/**
* Perform an update to a mounted component. The componentWillReceiveProps and
* shouldComponentUpdate methods are called, then (assuming the update isn't
* skipped) the remaining update lifecycle methods are called and the DOM
* representation is updated.
*
* By default, this implements React's rendering and reconciliation algorithm.
* Sophisticated clients may wish to override this.
*
* @param {ReactReconcileTransaction} transaction
* @param {ReactElement} prevParentElement
* @param {ReactElement} nextParentElement
* @internal
* @overridable
*/
updateComponent: function(
transaction,
prevParentElement,
nextParentElement,
prevUnmaskedContext,
nextUnmaskedContext
) {
var inst = this._instance;
var nextContext = inst.context;
var nextProps = inst.props;
// Distinguish between a props update versus a simple state update
if (prevParentElement !== nextParentElement) {
nextContext = this._processContext(nextParentElement._context);
nextProps = this._processProps(nextParentElement.props);
if ("production" !== "development") {
if (nextUnmaskedContext != null) {
this._warnIfContextsDiffer(
nextParentElement._context,
nextUnmaskedContext
);
}
}
// An update here will schedule an update but immediately set
// _pendingStateQueue which will ensure that any state updates gets
// immediately reconciled instead of waiting for the next batch.
if (inst.componentWillReceiveProps) {
inst.componentWillReceiveProps(nextProps, nextContext);
}
}
var nextState = this._processPendingState(nextProps, nextContext);
var shouldUpdate =
this._pendingForceUpdate ||
!inst.shouldComponentUpdate ||
inst.shouldComponentUpdate(nextProps, nextState, nextContext);
if ("production" !== "development") {
("production" !== "development" ? warning(
typeof shouldUpdate !== 'undefined',
'%s.shouldComponentUpdate(): Returned undefined instead of a ' +
'boolean value. Make sure to return true or false.',
this.getName() || 'ReactCompositeComponent'
) : null);
}
if (shouldUpdate) {
this._pendingForceUpdate = false;
// Will set `this.props`, `this.state` and `this.context`.
this._performComponentUpdate(
nextParentElement,
nextProps,
nextState,
nextContext,
transaction,
nextUnmaskedContext
);
} else {
// If it's determined that a component should not update, we still want
// to set props and state but we shortcut the rest of the update.
this._currentElement = nextParentElement;
this._context = nextUnmaskedContext;
inst.props = nextProps;
inst.state = nextState;
inst.context = nextContext;
}
},
_processPendingState: function(props, context) {
var inst = this._instance;
var queue = this._pendingStateQueue;
var replace = this._pendingReplaceState;
this._pendingReplaceState = false;
this._pendingStateQueue = null;
if (!queue) {
return inst.state;
}
var nextState = assign({}, replace ? queue[0] : inst.state);
for (var i = replace ? 1 : 0; i < queue.length; i++) {
var partial = queue[i];
assign(
nextState,
typeof partial === 'function' ?
partial.call(inst, nextState, props, context) :
partial
);
}
return nextState;
},
/**
* Merges new props and state, notifies delegate methods of update and
* performs update.
*
* @param {ReactElement} nextElement Next element
* @param {object} nextProps Next public object to set as properties.
* @param {?object} nextState Next object to set as state.
* @param {?object} nextContext Next public object to set as context.
* @param {ReactReconcileTransaction} transaction
* @param {?object} unmaskedContext
* @private
*/
_performComponentUpdate: function(
nextElement,
nextProps,
nextState,
nextContext,
transaction,
unmaskedContext
) {
var inst = this._instance;
var prevProps = inst.props;
var prevState = inst.state;
var prevContext = inst.context;
if (inst.componentWillUpdate) {
inst.componentWillUpdate(nextProps, nextState, nextContext);
}
this._currentElement = nextElement;
this._context = unmaskedContext;
inst.props = nextProps;
inst.state = nextState;
inst.context = nextContext;
this._updateRenderedComponent(transaction, unmaskedContext);
if (inst.componentDidUpdate) {
transaction.getReactMountReady().enqueue(
inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext),
inst
);
}
},
/**
* Call the component's `render` method and update the DOM accordingly.
*
* @param {ReactReconcileTransaction} transaction
* @internal
*/
_updateRenderedComponent: function(transaction, context) {
var prevComponentInstance = this._renderedComponent;
var prevRenderedElement = prevComponentInstance._currentElement;
var nextRenderedElement = this._renderValidatedComponent();
if (shouldUpdateReactComponent(prevRenderedElement, nextRenderedElement)) {
ReactReconciler.receiveComponent(
prevComponentInstance,
nextRenderedElement,
transaction,
this._processChildContext(context)
);
} else {
// These two IDs are actually the same! But nothing should rely on that.
var thisID = this._rootNodeID;
var prevComponentID = prevComponentInstance._rootNodeID;
ReactReconciler.unmountComponent(prevComponentInstance);
this._renderedComponent = this._instantiateReactComponent(
nextRenderedElement,
this._currentElement.type
);
var nextMarkup = ReactReconciler.mountComponent(
this._renderedComponent,
thisID,
transaction,
context
);
this._replaceNodeWithMarkupByID(prevComponentID, nextMarkup);
}
},
/**
* @protected
*/
_replaceNodeWithMarkupByID: function(prevComponentID, nextMarkup) {
ReactComponentEnvironment.replaceNodeWithMarkupByID(
prevComponentID,
nextMarkup
);
},
/**
* @protected
*/
_renderValidatedComponentWithoutOwnerOrContext: function() {
var inst = this._instance;
var renderedComponent = inst.render();
if ("production" !== "development") {
// We allow auto-mocks to proceed as if they're returning null.
if (typeof renderedComponent === 'undefined' &&
inst.render._isMockFunction) {
// This is probably bad practice. Consider warning here and
// deprecating this convenience.
renderedComponent = null;
}
}
return renderedComponent;
},
/**
* @private
*/
_renderValidatedComponent: function() {
var renderedComponent;
var previousContext = ReactContext.current;
ReactContext.current = this._processChildContext(
this._currentElement._context
);
ReactCurrentOwner.current = this;
try {
renderedComponent =
this._renderValidatedComponentWithoutOwnerOrContext();
} finally {
ReactContext.current = previousContext;
ReactCurrentOwner.current = null;
}
("production" !== "development" ? invariant(
// TODO: An `isValidNode` function would probably be more appropriate
renderedComponent === null || renderedComponent === false ||
ReactElement.isValidElement(renderedComponent),
'%s.render(): A valid ReactComponent must be returned. You may have ' +
'returned undefined, an array or some other invalid object.',
this.getName() || 'ReactCompositeComponent'
) : invariant(// TODO: An `isValidNode` function would probably be more appropriate
renderedComponent === null || renderedComponent === false ||
ReactElement.isValidElement(renderedComponent)));
return renderedComponent;
},
/**
* Lazily allocates the refs object and stores `component` as `ref`.
*
* @param {string} ref Reference name.
* @param {component} component Component to store as `ref`.
* @final
* @private
*/
attachRef: function(ref, component) {
var inst = this.getPublicInstance();
var refs = inst.refs === emptyObject ? (inst.refs = {}) : inst.refs;
refs[ref] = component.getPublicInstance();
},
/**
* Detaches a reference name.
*
* @param {string} ref Name to dereference.
* @final
* @private
*/
detachRef: function(ref) {
var refs = this.getPublicInstance().refs;
delete refs[ref];
},
/**
* Get a text description of the component that can be used to identify it
* in error messages.
* @return {string} The name or null.
* @internal
*/
getName: function() {
var type = this._currentElement.type;
var constructor = this._instance && this._instance.constructor;
return (
type.displayName || (constructor && constructor.displayName) ||
type.name || (constructor && constructor.name) ||
null
);
},
/**
* Get the publicly accessible representation of this component - i.e. what
* is exposed by refs and returned by React.render. Can be null for stateless
* components.
*
* @return {ReactComponent} the public component instance.
* @internal
*/
getPublicInstance: function() {
return this._instance;
},
// Stub
_instantiateReactComponent: null
};
ReactPerf.measureMethods(
ReactCompositeComponentMixin,
'ReactCompositeComponent',
{
mountComponent: 'mountComponent',
updateComponent: 'updateComponent',
_renderValidatedComponent: '_renderValidatedComponent'
}
);
var ReactCompositeComponent = {
Mixin: ReactCompositeComponentMixin
};
module.exports = ReactCompositeComponent;
},{}],38:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactContext
*/
'use strict';
var assign = _dereq_(27);
var emptyObject = _dereq_(115);
var warning = _dereq_(154);
var didWarn = false;
/**
* Keeps track of the current context.
*
* The context is automatically passed down the component ownership hierarchy
* and is accessible via `this.context` on ReactCompositeComponents.
*/
var ReactContext = {
/**
* @internal
* @type {object}
*/
current: emptyObject,
/**
* Temporarily extends the current context while executing scopedCallback.
*
* A typical use case might look like
*
* render: function() {
* var children = ReactContext.withContext({foo: 'foo'}, () => (
*
* ));
* return <div>{children}</div>;
* }
*
* @param {object} newContext New context to merge into the existing context
* @param {function} scopedCallback Callback to run with the new context
* @return {ReactComponent|array<ReactComponent>}
*/
withContext: function(newContext, scopedCallback) {
if ("production" !== "development") {
("production" !== "development" ? warning(
didWarn,
'withContext is deprecated and will be removed in a future version. ' +
'Use a wrapper component with getChildContext instead.'
) : null);
didWarn = true;
}
var result;
var previousContext = ReactContext.current;
ReactContext.current = assign({}, previousContext, newContext);
try {
result = scopedCallback();
} finally {
ReactContext.current = previousContext;
}
return result;
}
};
module.exports = ReactContext;
},{}],39:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactCurrentOwner
*/
'use strict';
/**
* Keeps track of the current owner.
*
* The current owner is the component who should own any components that are
* currently being constructed.
*
* The depth indicate how many composite components are above this render level.
*/
var ReactCurrentOwner = {
/**
* @internal
* @type {ReactComponent}
*/
current: null
};
module.exports = ReactCurrentOwner;
},{}],40:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOM
* @typechecks static-only
*/
'use strict';
var ReactElement = _dereq_(57);
var ReactElementValidator = _dereq_(58);
var mapObject = _dereq_(142);
/**
* Create a factory that creates HTML tag elements.
*
* @param {string} tag Tag name (e.g. `div`).
* @private
*/
function createDOMFactory(tag) {
if ("production" !== "development") {
return ReactElementValidator.createFactory(tag);
}
return ReactElement.createFactory(tag);
}
/**
* Creates a mapping from supported HTML tags to `ReactDOMComponent` classes.
* This is also accessible via `React.DOM`.
*
* @public
*/
var ReactDOM = mapObject({
a: 'a',
abbr: 'abbr',
address: 'address',
area: 'area',
article: 'article',
aside: 'aside',
audio: 'audio',
b: 'b',
base: 'base',
bdi: 'bdi',
bdo: 'bdo',
big: 'big',
blockquote: 'blockquote',
body: 'body',
br: 'br',
button: 'button',
canvas: 'canvas',
caption: 'caption',
cite: 'cite',
code: 'code',
col: 'col',
colgroup: 'colgroup',
data: 'data',
datalist: 'datalist',
dd: 'dd',
del: 'del',
details: 'details',
dfn: 'dfn',
dialog: 'dialog',
div: 'div',
dl: 'dl',
dt: 'dt',
em: 'em',
embed: 'embed',
fieldset: 'fieldset',
figcaption: 'figcaption',
figure: 'figure',
footer: 'footer',
form: 'form',
h1: 'h1',
h2: 'h2',
h3: 'h3',
h4: 'h4',
h5: 'h5',
h6: 'h6',
head: 'head',
header: 'header',
hr: 'hr',
html: 'html',
i: 'i',
iframe: 'iframe',
img: 'img',
input: 'input',
ins: 'ins',
kbd: 'kbd',
keygen: 'keygen',
label: 'label',
legend: 'legend',
li: 'li',
link: 'link',
main: 'main',
map: 'map',
mark: 'mark',
menu: 'menu',
menuitem: 'menuitem',
meta: 'meta',
meter: 'meter',
nav: 'nav',
noscript: 'noscript',
object: 'object',
ol: 'ol',
optgroup: 'optgroup',
option: 'option',
output: 'output',
p: 'p',
param: 'param',
picture: 'picture',
pre: 'pre',
progress: 'progress',
q: 'q',
rp: 'rp',
rt: 'rt',
ruby: 'ruby',
s: 's',
samp: 'samp',
script: 'script',
section: 'section',
select: 'select',
small: 'small',
source: 'source',
span: 'span',
strong: 'strong',
style: 'style',
sub: 'sub',
summary: 'summary',
sup: 'sup',
table: 'table',
tbody: 'tbody',
td: 'td',
textarea: 'textarea',
tfoot: 'tfoot',
th: 'th',
thead: 'thead',
time: 'time',
title: 'title',
tr: 'tr',
track: 'track',
u: 'u',
ul: 'ul',
'var': 'var',
video: 'video',
wbr: 'wbr',
// SVG
circle: 'circle',
defs: 'defs',
ellipse: 'ellipse',
g: 'g',
line: 'line',
linearGradient: 'linearGradient',
mask: 'mask',
path: 'path',
pattern: 'pattern',
polygon: 'polygon',
polyline: 'polyline',
radialGradient: 'radialGradient',
rect: 'rect',
stop: 'stop',
svg: 'svg',
text: 'text',
tspan: 'tspan'
}, createDOMFactory);
module.exports = ReactDOM;
},{}],41:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMButton
*/
'use strict';
var AutoFocusMixin = _dereq_(2);
var ReactBrowserComponentMixin = _dereq_(29);
var ReactClass = _dereq_(33);
var ReactElement = _dereq_(57);
var keyMirror = _dereq_(140);
var button = ReactElement.createFactory('button');
var mouseListenerNames = keyMirror({
onClick: true,
onDoubleClick: true,
onMouseDown: true,
onMouseMove: true,
onMouseUp: true,
onClickCapture: true,
onDoubleClickCapture: true,
onMouseDownCapture: true,
onMouseMoveCapture: true,
onMouseUpCapture: true
});
/**
* Implements a <button> native component that does not receive mouse events
* when `disabled` is set.
*/
var ReactDOMButton = ReactClass.createClass({
displayName: 'ReactDOMButton',
tagName: 'BUTTON',
mixins: [AutoFocusMixin, ReactBrowserComponentMixin],
render: function() {
var props = {};
// Copy the props; except the mouse listeners if we're disabled
for (var key in this.props) {
if (this.props.hasOwnProperty(key) &&
(!this.props.disabled || !mouseListenerNames[key])) {
props[key] = this.props[key];
}
}
return button(props, this.props.children);
}
});
module.exports = ReactDOMButton;
},{}],42:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMComponent
* @typechecks static-only
*/
/* global hasOwnProperty:true */
'use strict';
var CSSPropertyOperations = _dereq_(5);
var DOMProperty = _dereq_(10);
var DOMPropertyOperations = _dereq_(11);
var ReactBrowserEventEmitter = _dereq_(30);
var ReactComponentBrowserEnvironment =
_dereq_(35);
var ReactMount = _dereq_(70);
var ReactMultiChild = _dereq_(71);
var ReactPerf = _dereq_(75);
var assign = _dereq_(27);
var escapeTextContentForBrowser = _dereq_(116);
var invariant = _dereq_(135);
var isEventSupported = _dereq_(136);
var keyOf = _dereq_(141);
var warning = _dereq_(154);
var deleteListener = ReactBrowserEventEmitter.deleteListener;
var listenTo = ReactBrowserEventEmitter.listenTo;
var registrationNameModules = ReactBrowserEventEmitter.registrationNameModules;
// For quickly matching children type, to test if can be treated as content.
var CONTENT_TYPES = {'string': true, 'number': true};
var STYLE = keyOf({style: null});
var ELEMENT_NODE_TYPE = 1;
/**
* Optionally injectable operations for mutating the DOM
*/
var BackendIDOperations = null;
/**
* @param {?object} props
*/
function assertValidProps(props) {
if (!props) {
return;
}
// Note the use of `==` which checks for null or undefined.
if (props.dangerouslySetInnerHTML != null) {
("production" !== "development" ? invariant(
props.children == null,
'Can only set one of `children` or `props.dangerouslySetInnerHTML`.'
) : invariant(props.children == null));
("production" !== "development" ? invariant(
props.dangerouslySetInnerHTML.__html != null,
'`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. ' +
'Please visit http://fb.me/react-invariant-dangerously-set-inner-html ' +
'for more information.'
) : invariant(props.dangerouslySetInnerHTML.__html != null));
}
if ("production" !== "development") {
("production" !== "development" ? warning(
props.innerHTML == null,
'Directly setting property `innerHTML` is not permitted. ' +
'For more information, lookup documentation on `dangerouslySetInnerHTML`.'
) : null);
("production" !== "development" ? warning(
!props.contentEditable || props.children == null,
'A component is `contentEditable` and contains `children` managed by ' +
'React. It is now your responsibility to guarantee that none of ' +
'those nodes are unexpectedly modified or duplicated. This is ' +
'probably not intentional.'
) : null);
}
("production" !== "development" ? invariant(
props.style == null || typeof props.style === 'object',
'The `style` prop expects a mapping from style properties to values, ' +
'not a string. For example, style={{marginRight: spacing + \'em\'}} when ' +
'using JSX.'
) : invariant(props.style == null || typeof props.style === 'object'));
}
function putListener(id, registrationName, listener, transaction) {
if ("production" !== "development") {
// IE8 has no API for event capturing and the `onScroll` event doesn't
// bubble.
("production" !== "development" ? warning(
registrationName !== 'onScroll' || isEventSupported('scroll', true),
'This browser doesn\'t support the `onScroll` event'
) : null);
}
var container = ReactMount.findReactContainerForID(id);
if (container) {
var doc = container.nodeType === ELEMENT_NODE_TYPE ?
container.ownerDocument :
container;
listenTo(registrationName, doc);
}
transaction.getPutListenerQueue().enqueuePutListener(
id,
registrationName,
listener
);
}
// For HTML, certain tags should omit their close tag. We keep a whitelist for
// those special cased tags.
var omittedCloseTags = {
'area': true,
'base': true,
'br': true,
'col': true,
'embed': true,
'hr': true,
'img': true,
'input': true,
'keygen': true,
'link': true,
'meta': true,
'param': true,
'source': true,
'track': true,
'wbr': true
// NOTE: menuitem's close tag should be omitted, but that causes problems.
};
// We accept any tag to be rendered but since this gets injected into abitrary
// HTML, we want to make sure that it's a safe tag.
// http://www.w3.org/TR/REC-xml/#NT-Name
var VALID_TAG_REGEX = /^[a-zA-Z][a-zA-Z:_\.\-\d]*$/; // Simplified subset
var validatedTagCache = {};
var hasOwnProperty = {}.hasOwnProperty;
function validateDangerousTag(tag) {
if (!hasOwnProperty.call(validatedTagCache, tag)) {
("production" !== "development" ? invariant(VALID_TAG_REGEX.test(tag), 'Invalid tag: %s', tag) : invariant(VALID_TAG_REGEX.test(tag)));
validatedTagCache[tag] = true;
}
}
/**
* Creates a new React class that is idempotent and capable of containing other
* React components. It accepts event listeners and DOM properties that are
* valid according to `DOMProperty`.
*
* - Event listeners: `onClick`, `onMouseDown`, etc.
* - DOM properties: `className`, `name`, `title`, etc.
*
* The `style` property functions differently from the DOM API. It accepts an
* object mapping of style properties to values.
*
* @constructor ReactDOMComponent
* @extends ReactMultiChild
*/
function ReactDOMComponent(tag) {
validateDangerousTag(tag);
this._tag = tag;
this._renderedChildren = null;
this._previousStyleCopy = null;
this._rootNodeID = null;
}
ReactDOMComponent.displayName = 'ReactDOMComponent';
ReactDOMComponent.Mixin = {
construct: function(element) {
this._currentElement = element;
},
/**
* Generates root tag markup then recurses. This method has side effects and
* is not idempotent.
*
* @internal
* @param {string} rootID The root DOM ID for this node.
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @return {string} The computed markup.
*/
mountComponent: function(rootID, transaction, context) {
this._rootNodeID = rootID;
assertValidProps(this._currentElement.props);
var closeTag = omittedCloseTags[this._tag] ? '' : '</' + this._tag + '>';
return (
this._createOpenTagMarkupAndPutListeners(transaction) +
this._createContentMarkup(transaction, context) +
closeTag
);
},
/**
* Creates markup for the open tag and all attributes.
*
* This method has side effects because events get registered.
*
* Iterating over object properties is faster than iterating over arrays.
* @see http://jsperf.com/obj-vs-arr-iteration
*
* @private
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @return {string} Markup of opening tag.
*/
_createOpenTagMarkupAndPutListeners: function(transaction) {
var props = this._currentElement.props;
var ret = '<' + this._tag;
for (var propKey in props) {
if (!props.hasOwnProperty(propKey)) {
continue;
}
var propValue = props[propKey];
if (propValue == null) {
continue;
}
if (registrationNameModules.hasOwnProperty(propKey)) {
putListener(this._rootNodeID, propKey, propValue, transaction);
} else {
if (propKey === STYLE) {
if (propValue) {
propValue = this._previousStyleCopy = assign({}, props.style);
}
propValue = CSSPropertyOperations.createMarkupForStyles(propValue);
}
var markup =
DOMPropertyOperations.createMarkupForProperty(propKey, propValue);
if (markup) {
ret += ' ' + markup;
}
}
}
// For static pages, no need to put React ID and checksum. Saves lots of
// bytes.
if (transaction.renderToStaticMarkup) {
return ret + '>';
}
var markupForID = DOMPropertyOperations.createMarkupForID(this._rootNodeID);
return ret + ' ' + markupForID + '>';
},
/**
* Creates markup for the content between the tags.
*
* @private
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @param {object} context
* @return {string} Content markup.
*/
_createContentMarkup: function(transaction, context) {
var prefix = '';
if (this._tag === 'listing' ||
this._tag === 'pre' ||
this._tag === 'textarea') {
// Add an initial newline because browsers ignore the first newline in
// a <listing>, <pre>, or <textarea> as an "authoring convenience" -- see
// https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody.
prefix = '\n';
}
var props = this._currentElement.props;
// Intentional use of != to avoid catching zero/false.
var innerHTML = props.dangerouslySetInnerHTML;
if (innerHTML != null) {
if (innerHTML.__html != null) {
return prefix + innerHTML.__html;
}
} else {
var contentToUse =
CONTENT_TYPES[typeof props.children] ? props.children : null;
var childrenToUse = contentToUse != null ? null : props.children;
if (contentToUse != null) {
return prefix + escapeTextContentForBrowser(contentToUse);
} else if (childrenToUse != null) {
var mountImages = this.mountChildren(
childrenToUse,
transaction,
context
);
return prefix + mountImages.join('');
}
}
return prefix;
},
receiveComponent: function(nextElement, transaction, context) {
var prevElement = this._currentElement;
this._currentElement = nextElement;
this.updateComponent(transaction, prevElement, nextElement, context);
},
/**
* Updates a native DOM component after it has already been allocated and
* attached to the DOM. Reconciles the root DOM node, then recurses.
*
* @param {ReactReconcileTransaction} transaction
* @param {ReactElement} prevElement
* @param {ReactElement} nextElement
* @internal
* @overridable
*/
updateComponent: function(transaction, prevElement, nextElement, context) {
assertValidProps(this._currentElement.props);
this._updateDOMProperties(prevElement.props, transaction);
this._updateDOMChildren(prevElement.props, transaction, context);
},
/**
* Reconciles the properties by detecting differences in property values and
* updating the DOM as necessary. This function is probably the single most
* critical path for performance optimization.
*
* TODO: Benchmark whether checking for changed values in memory actually
* improves performance (especially statically positioned elements).
* TODO: Benchmark the effects of putting this at the top since 99% of props
* do not change for a given reconciliation.
* TODO: Benchmark areas that can be improved with caching.
*
* @private
* @param {object} lastProps
* @param {ReactReconcileTransaction} transaction
*/
_updateDOMProperties: function(lastProps, transaction) {
var nextProps = this._currentElement.props;
var propKey;
var styleName;
var styleUpdates;
for (propKey in lastProps) {
if (nextProps.hasOwnProperty(propKey) ||
!lastProps.hasOwnProperty(propKey)) {
continue;
}
if (propKey === STYLE) {
var lastStyle = this._previousStyleCopy;
for (styleName in lastStyle) {
if (lastStyle.hasOwnProperty(styleName)) {
styleUpdates = styleUpdates || {};
styleUpdates[styleName] = '';
}
}
} else if (registrationNameModules.hasOwnProperty(propKey)) {
deleteListener(this._rootNodeID, propKey);
} else if (
DOMProperty.isStandardName[propKey] ||
DOMProperty.isCustomAttribute(propKey)) {
BackendIDOperations.deletePropertyByID(
this._rootNodeID,
propKey
);
}
}
for (propKey in nextProps) {
var nextProp = nextProps[propKey];
var lastProp = propKey === STYLE ?
this._previousStyleCopy :
lastProps[propKey];
if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp) {
continue;
}
if (propKey === STYLE) {
if (nextProp) {
nextProp = this._previousStyleCopy = assign({}, nextProp);
}
if (lastProp) {
// Unset styles on `lastProp` but not on `nextProp`.
for (styleName in lastProp) {
if (lastProp.hasOwnProperty(styleName) &&
(!nextProp || !nextProp.hasOwnProperty(styleName))) {
styleUpdates = styleUpdates || {};
styleUpdates[styleName] = '';
}
}
// Update styles that changed since `lastProp`.
for (styleName in nextProp) {
if (nextProp.hasOwnProperty(styleName) &&
lastProp[styleName] !== nextProp[styleName]) {
styleUpdates = styleUpdates || {};
styleUpdates[styleName] = nextProp[styleName];
}
}
} else {
// Relies on `updateStylesByID` not mutating `styleUpdates`.
styleUpdates = nextProp;
}
} else if (registrationNameModules.hasOwnProperty(propKey)) {
putListener(this._rootNodeID, propKey, nextProp, transaction);
} else if (
DOMProperty.isStandardName[propKey] ||
DOMProperty.isCustomAttribute(propKey)) {
BackendIDOperations.updatePropertyByID(
this._rootNodeID,
propKey,
nextProp
);
}
}
if (styleUpdates) {
BackendIDOperations.updateStylesByID(
this._rootNodeID,
styleUpdates
);
}
},
/**
* Reconciles the children with the various properties that affect the
* children content.
*
* @param {object} lastProps
* @param {ReactReconcileTransaction} transaction
*/
_updateDOMChildren: function(lastProps, transaction, context) {
var nextProps = this._currentElement.props;
var lastContent =
CONTENT_TYPES[typeof lastProps.children] ? lastProps.children : null;
var nextContent =
CONTENT_TYPES[typeof nextProps.children] ? nextProps.children : null;
var lastHtml =
lastProps.dangerouslySetInnerHTML &&
lastProps.dangerouslySetInnerHTML.__html;
var nextHtml =
nextProps.dangerouslySetInnerHTML &&
nextProps.dangerouslySetInnerHTML.__html;
// Note the use of `!=` which checks for null or undefined.
var lastChildren = lastContent != null ? null : lastProps.children;
var nextChildren = nextContent != null ? null : nextProps.children;
// If we're switching from children to content/html or vice versa, remove
// the old content
var lastHasContentOrHtml = lastContent != null || lastHtml != null;
var nextHasContentOrHtml = nextContent != null || nextHtml != null;
if (lastChildren != null && nextChildren == null) {
this.updateChildren(null, transaction, context);
} else if (lastHasContentOrHtml && !nextHasContentOrHtml) {
this.updateTextContent('');
}
if (nextContent != null) {
if (lastContent !== nextContent) {
this.updateTextContent('' + nextContent);
}
} else if (nextHtml != null) {
if (lastHtml !== nextHtml) {
BackendIDOperations.updateInnerHTMLByID(
this._rootNodeID,
nextHtml
);
}
} else if (nextChildren != null) {
this.updateChildren(nextChildren, transaction, context);
}
},
/**
* Destroys all event registrations for this instance. Does not remove from
* the DOM. That must be done by the parent.
*
* @internal
*/
unmountComponent: function() {
this.unmountChildren();
ReactBrowserEventEmitter.deleteAllListeners(this._rootNodeID);
ReactComponentBrowserEnvironment.unmountIDFromEnvironment(this._rootNodeID);
this._rootNodeID = null;
}
};
ReactPerf.measureMethods(ReactDOMComponent, 'ReactDOMComponent', {
mountComponent: 'mountComponent',
updateComponent: 'updateComponent'
});
assign(
ReactDOMComponent.prototype,
ReactDOMComponent.Mixin,
ReactMultiChild.Mixin
);
ReactDOMComponent.injection = {
injectIDOperations: function(IDOperations) {
ReactDOMComponent.BackendIDOperations = BackendIDOperations = IDOperations;
}
};
module.exports = ReactDOMComponent;
},{}],43:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMForm
*/
'use strict';
var EventConstants = _dereq_(15);
var LocalEventTrapMixin = _dereq_(25);
var ReactBrowserComponentMixin = _dereq_(29);
var ReactClass = _dereq_(33);
var ReactElement = _dereq_(57);
var form = ReactElement.createFactory('form');
/**
* Since onSubmit doesn't bubble OR capture on the top level in IE8, we need
* to capture it on the <form> element itself. There are lots of hacks we could
* do to accomplish this, but the most reliable is to make <form> a
* composite component and use `componentDidMount` to attach the event handlers.
*/
var ReactDOMForm = ReactClass.createClass({
displayName: 'ReactDOMForm',
tagName: 'FORM',
mixins: [ReactBrowserComponentMixin, LocalEventTrapMixin],
render: function() {
// TODO: Instead of using `ReactDOM` directly, we should use JSX. However,
// `jshint` fails to parse JSX so in order for linting to work in the open
// source repo, we need to just use `ReactDOM.form`.
return form(this.props);
},
componentDidMount: function() {
this.trapBubbledEvent(EventConstants.topLevelTypes.topReset, 'reset');
this.trapBubbledEvent(EventConstants.topLevelTypes.topSubmit, 'submit');
}
});
module.exports = ReactDOMForm;
},{}],44:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMIDOperations
* @typechecks static-only
*/
/*jslint evil: true */
'use strict';
var CSSPropertyOperations = _dereq_(5);
var DOMChildrenOperations = _dereq_(9);
var DOMPropertyOperations = _dereq_(11);
var ReactMount = _dereq_(70);
var ReactPerf = _dereq_(75);
var invariant = _dereq_(135);
var setInnerHTML = _dereq_(148);
/**
* Errors for properties that should not be updated with `updatePropertyById()`.
*
* @type {object}
* @private
*/
var INVALID_PROPERTY_ERRORS = {
dangerouslySetInnerHTML:
'`dangerouslySetInnerHTML` must be set using `updateInnerHTMLByID()`.',
style: '`style` must be set using `updateStylesByID()`.'
};
/**
* Operations used to process updates to DOM nodes. This is made injectable via
* `ReactDOMComponent.BackendIDOperations`.
*/
var ReactDOMIDOperations = {
/**
* Updates a DOM node with new property values. This should only be used to
* update DOM properties in `DOMProperty`.
*
* @param {string} id ID of the node to update.
* @param {string} name A valid property name, see `DOMProperty`.
* @param {*} value New value of the property.
* @internal
*/
updatePropertyByID: function(id, name, value) {
var node = ReactMount.getNode(id);
("production" !== "development" ? invariant(
!INVALID_PROPERTY_ERRORS.hasOwnProperty(name),
'updatePropertyByID(...): %s',
INVALID_PROPERTY_ERRORS[name]
) : invariant(!INVALID_PROPERTY_ERRORS.hasOwnProperty(name)));
// If we're updating to null or undefined, we should remove the property
// from the DOM node instead of inadvertantly setting to a string. This
// brings us in line with the same behavior we have on initial render.
if (value != null) {
DOMPropertyOperations.setValueForProperty(node, name, value);
} else {
DOMPropertyOperations.deleteValueForProperty(node, name);
}
},
/**
* Updates a DOM node to remove a property. This should only be used to remove
* DOM properties in `DOMProperty`.
*
* @param {string} id ID of the node to update.
* @param {string} name A property name to remove, see `DOMProperty`.
* @internal
*/
deletePropertyByID: function(id, name, value) {
var node = ReactMount.getNode(id);
("production" !== "development" ? invariant(
!INVALID_PROPERTY_ERRORS.hasOwnProperty(name),
'updatePropertyByID(...): %s',
INVALID_PROPERTY_ERRORS[name]
) : invariant(!INVALID_PROPERTY_ERRORS.hasOwnProperty(name)));
DOMPropertyOperations.deleteValueForProperty(node, name, value);
},
/**
* Updates a DOM node with new style values. If a value is specified as '',
* the corresponding style property will be unset.
*
* @param {string} id ID of the node to update.
* @param {object} styles Mapping from styles to values.
* @internal
*/
updateStylesByID: function(id, styles) {
var node = ReactMount.getNode(id);
CSSPropertyOperations.setValueForStyles(node, styles);
},
/**
* Updates a DOM node's innerHTML.
*
* @param {string} id ID of the node to update.
* @param {string} html An HTML string.
* @internal
*/
updateInnerHTMLByID: function(id, html) {
var node = ReactMount.getNode(id);
setInnerHTML(node, html);
},
/**
* Updates a DOM node's text content set by `props.content`.
*
* @param {string} id ID of the node to update.
* @param {string} content Text content.
* @internal
*/
updateTextContentByID: function(id, content) {
var node = ReactMount.getNode(id);
DOMChildrenOperations.updateTextContent(node, content);
},
/**
* Replaces a DOM node that exists in the document with markup.
*
* @param {string} id ID of child to be replaced.
* @param {string} markup Dangerous markup to inject in place of child.
* @internal
* @see {Danger.dangerouslyReplaceNodeWithMarkup}
*/
dangerouslyReplaceNodeWithMarkupByID: function(id, markup) {
var node = ReactMount.getNode(id);
DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup(node, markup);
},
/**
* Updates a component's children by processing a series of updates.
*
* @param {array<object>} updates List of update configurations.
* @param {array<string>} markup List of markup strings.
* @internal
*/
dangerouslyProcessChildrenUpdates: function(updates, markup) {
for (var i = 0; i < updates.length; i++) {
updates[i].parentNode = ReactMount.getNode(updates[i].parentID);
}
DOMChildrenOperations.processUpdates(updates, markup);
}
};
ReactPerf.measureMethods(ReactDOMIDOperations, 'ReactDOMIDOperations', {
updatePropertyByID: 'updatePropertyByID',
deletePropertyByID: 'deletePropertyByID',
updateStylesByID: 'updateStylesByID',
updateInnerHTMLByID: 'updateInnerHTMLByID',
updateTextContentByID: 'updateTextContentByID',
dangerouslyReplaceNodeWithMarkupByID: 'dangerouslyReplaceNodeWithMarkupByID',
dangerouslyProcessChildrenUpdates: 'dangerouslyProcessChildrenUpdates'
});
module.exports = ReactDOMIDOperations;
},{}],45:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMIframe
*/
'use strict';
var EventConstants = _dereq_(15);
var LocalEventTrapMixin = _dereq_(25);
var ReactBrowserComponentMixin = _dereq_(29);
var ReactClass = _dereq_(33);
var ReactElement = _dereq_(57);
var iframe = ReactElement.createFactory('iframe');
/**
* Since onLoad doesn't bubble OR capture on the top level in IE8, we need to
* capture it on the <iframe> element itself. There are lots of hacks we could
* do to accomplish this, but the most reliable is to make <iframe> a composite
* component and use `componentDidMount` to attach the event handlers.
*/
var ReactDOMIframe = ReactClass.createClass({
displayName: 'ReactDOMIframe',
tagName: 'IFRAME',
mixins: [ReactBrowserComponentMixin, LocalEventTrapMixin],
render: function() {
return iframe(this.props);
},
componentDidMount: function() {
this.trapBubbledEvent(EventConstants.topLevelTypes.topLoad, 'load');
}
});
module.exports = ReactDOMIframe;
},{}],46:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMImg
*/
'use strict';
var EventConstants = _dereq_(15);
var LocalEventTrapMixin = _dereq_(25);
var ReactBrowserComponentMixin = _dereq_(29);
var ReactClass = _dereq_(33);
var ReactElement = _dereq_(57);
var img = ReactElement.createFactory('img');
/**
* Since onLoad doesn't bubble OR capture on the top level in IE8, we need to
* capture it on the <img> element itself. There are lots of hacks we could do
* to accomplish this, but the most reliable is to make <img> a composite
* component and use `componentDidMount` to attach the event handlers.
*/
var ReactDOMImg = ReactClass.createClass({
displayName: 'ReactDOMImg',
tagName: 'IMG',
mixins: [ReactBrowserComponentMixin, LocalEventTrapMixin],
render: function() {
return img(this.props);
},
componentDidMount: function() {
this.trapBubbledEvent(EventConstants.topLevelTypes.topLoad, 'load');
this.trapBubbledEvent(EventConstants.topLevelTypes.topError, 'error');
}
});
module.exports = ReactDOMImg;
},{}],47:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMInput
*/
'use strict';
var AutoFocusMixin = _dereq_(2);
var DOMPropertyOperations = _dereq_(11);
var LinkedValueUtils = _dereq_(24);
var ReactBrowserComponentMixin = _dereq_(29);
var ReactClass = _dereq_(33);
var ReactElement = _dereq_(57);
var ReactMount = _dereq_(70);
var ReactUpdates = _dereq_(87);
var assign = _dereq_(27);
var invariant = _dereq_(135);
var input = ReactElement.createFactory('input');
var instancesByReactID = {};
function forceUpdateIfMounted() {
/*jshint validthis:true */
if (this.isMounted()) {
this.forceUpdate();
}
}
/**
* Implements an <input> native component that allows setting these optional
* props: `checked`, `value`, `defaultChecked`, and `defaultValue`.
*
* If `checked` or `value` are not supplied (or null/undefined), user actions
* that affect the checked state or value will trigger updates to the element.
*
* If they are supplied (and not null/undefined), the rendered element will not
* trigger updates to the element. Instead, the props must change in order for
* the rendered element to be updated.
*
* The rendered element will be initialized as unchecked (or `defaultChecked`)
* with an empty value (or `defaultValue`).
*
* @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html
*/
var ReactDOMInput = ReactClass.createClass({
displayName: 'ReactDOMInput',
tagName: 'INPUT',
mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin],
getInitialState: function() {
var defaultValue = this.props.defaultValue;
return {
initialChecked: this.props.defaultChecked || false,
initialValue: defaultValue != null ? defaultValue : null
};
},
render: function() {
// Clone `this.props` so we don't mutate the input.
var props = assign({}, this.props);
props.defaultChecked = null;
props.defaultValue = null;
var value = LinkedValueUtils.getValue(this);
props.value = value != null ? value : this.state.initialValue;
var checked = LinkedValueUtils.getChecked(this);
props.checked = checked != null ? checked : this.state.initialChecked;
props.onChange = this._handleChange;
return input(props, this.props.children);
},
componentDidMount: function() {
var id = ReactMount.getID(this.getDOMNode());
instancesByReactID[id] = this;
},
componentWillUnmount: function() {
var rootNode = this.getDOMNode();
var id = ReactMount.getID(rootNode);
delete instancesByReactID[id];
},
componentDidUpdate: function(prevProps, prevState, prevContext) {
var rootNode = this.getDOMNode();
if (this.props.checked != null) {
DOMPropertyOperations.setValueForProperty(
rootNode,
'checked',
this.props.checked || false
);
}
var value = LinkedValueUtils.getValue(this);
if (value != null) {
// Cast `value` to a string to ensure the value is set correctly. While
// browsers typically do this as necessary, jsdom doesn't.
DOMPropertyOperations.setValueForProperty(rootNode, 'value', '' + value);
}
},
_handleChange: function(event) {
var returnValue;
var onChange = LinkedValueUtils.getOnChange(this);
if (onChange) {
returnValue = onChange.call(this, event);
}
// Here we use asap to wait until all updates have propagated, which
// is important when using controlled components within layers:
// https://github.com/facebook/react/issues/1698
ReactUpdates.asap(forceUpdateIfMounted, this);
var name = this.props.name;
if (this.props.type === 'radio' && name != null) {
var rootNode = this.getDOMNode();
var queryRoot = rootNode;
while (queryRoot.parentNode) {
queryRoot = queryRoot.parentNode;
}
// If `rootNode.form` was non-null, then we could try `form.elements`,
// but that sometimes behaves strangely in IE8. We could also try using
// `form.getElementsByName`, but that will only return direct children
// and won't include inputs that use the HTML5 `form=` attribute. Since
// the input might not even be in a form, let's just use the global
// `querySelectorAll` to ensure we don't miss anything.
var group = queryRoot.querySelectorAll(
'input[name=' + JSON.stringify('' + name) + '][type="radio"]');
for (var i = 0, groupLen = group.length; i < groupLen; i++) {
var otherNode = group[i];
if (otherNode === rootNode ||
otherNode.form !== rootNode.form) {
continue;
}
var otherID = ReactMount.getID(otherNode);
("production" !== "development" ? invariant(
otherID,
'ReactDOMInput: Mixing React and non-React radio inputs with the ' +
'same `name` is not supported.'
) : invariant(otherID));
var otherInstance = instancesByReactID[otherID];
("production" !== "development" ? invariant(
otherInstance,
'ReactDOMInput: Unknown radio button ID %s.',
otherID
) : invariant(otherInstance));
// If this is a controlled radio button group, forcing the input that
// was previously checked to update will cause it to be come re-checked
// as appropriate.
ReactUpdates.asap(forceUpdateIfMounted, otherInstance);
}
}
return returnValue;
}
});
module.exports = ReactDOMInput;
},{}],48:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMOption
*/
'use strict';
var ReactBrowserComponentMixin = _dereq_(29);
var ReactClass = _dereq_(33);
var ReactElement = _dereq_(57);
var warning = _dereq_(154);
var option = ReactElement.createFactory('option');
/**
* Implements an <option> native component that warns when `selected` is set.
*/
var ReactDOMOption = ReactClass.createClass({
displayName: 'ReactDOMOption',
tagName: 'OPTION',
mixins: [ReactBrowserComponentMixin],
componentWillMount: function() {
// TODO (yungsters): Remove support for `selected` in <option>.
if ("production" !== "development") {
("production" !== "development" ? warning(
this.props.selected == null,
'Use the `defaultValue` or `value` props on <select> instead of ' +
'setting `selected` on <option>.'
) : null);
}
},
render: function() {
return option(this.props, this.props.children);
}
});
module.exports = ReactDOMOption;
},{}],49:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMSelect
*/
'use strict';
var AutoFocusMixin = _dereq_(2);
var LinkedValueUtils = _dereq_(24);
var ReactBrowserComponentMixin = _dereq_(29);
var ReactClass = _dereq_(33);
var ReactElement = _dereq_(57);
var ReactUpdates = _dereq_(87);
var assign = _dereq_(27);
var select = ReactElement.createFactory('select');
function updateOptionsIfPendingUpdateAndMounted() {
/*jshint validthis:true */
if (this._pendingUpdate) {
this._pendingUpdate = false;
var value = LinkedValueUtils.getValue(this);
if (value != null && this.isMounted()) {
updateOptions(this, value);
}
}
}
/**
* Validation function for `value` and `defaultValue`.
* @private
*/
function selectValueType(props, propName, componentName) {
if (props[propName] == null) {
return null;
}
if (props.multiple) {
if (!Array.isArray(props[propName])) {
return new Error(
("The `" + propName + "` prop supplied to <select> must be an array if ") +
("`multiple` is true.")
);
}
} else {
if (Array.isArray(props[propName])) {
return new Error(
("The `" + propName + "` prop supplied to <select> must be a scalar ") +
("value if `multiple` is false.")
);
}
}
}
/**
* @param {ReactComponent} component Instance of ReactDOMSelect
* @param {*} propValue A stringable (with `multiple`, a list of stringables).
* @private
*/
function updateOptions(component, propValue) {
var selectedValue, i, l;
var options = component.getDOMNode().options;
if (component.props.multiple) {
selectedValue = {};
for (i = 0, l = propValue.length; i < l; i++) {
selectedValue['' + propValue[i]] = true;
}
for (i = 0, l = options.length; i < l; i++) {
var selected = selectedValue.hasOwnProperty(options[i].value);
if (options[i].selected !== selected) {
options[i].selected = selected;
}
}
} else {
// Do not set `select.value` as exact behavior isn't consistent across all
// browsers for all cases.
selectedValue = '' + propValue;
for (i = 0, l = options.length; i < l; i++) {
if (options[i].value === selectedValue) {
options[i].selected = true;
return;
}
}
options[0].selected = true;
}
}
/**
* Implements a <select> native component that allows optionally setting the
* props `value` and `defaultValue`. If `multiple` is false, the prop must be a
* stringable. If `multiple` is true, the prop must be an array of stringables.
*
* If `value` is not supplied (or null/undefined), user actions that change the
* selected option will trigger updates to the rendered options.
*
* If it is supplied (and not null/undefined), the rendered options will not
* update in response to user actions. Instead, the `value` prop must change in
* order for the rendered options to update.
*
* If `defaultValue` is provided, any options with the supplied values will be
* selected.
*/
var ReactDOMSelect = ReactClass.createClass({
displayName: 'ReactDOMSelect',
tagName: 'SELECT',
mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin],
propTypes: {
defaultValue: selectValueType,
value: selectValueType
},
render: function() {
// Clone `this.props` so we don't mutate the input.
var props = assign({}, this.props);
props.onChange = this._handleChange;
props.value = null;
return select(props, this.props.children);
},
componentWillMount: function() {
this._pendingUpdate = false;
},
componentDidMount: function() {
var value = LinkedValueUtils.getValue(this);
if (value != null) {
updateOptions(this, value);
} else if (this.props.defaultValue != null) {
updateOptions(this, this.props.defaultValue);
}
},
componentDidUpdate: function(prevProps) {
var value = LinkedValueUtils.getValue(this);
if (value != null) {
this._pendingUpdate = false;
updateOptions(this, value);
} else if (!prevProps.multiple !== !this.props.multiple) {
// For simplicity, reapply `defaultValue` if `multiple` is toggled.
if (this.props.defaultValue != null) {
updateOptions(this, this.props.defaultValue);
} else {
// Revert the select back to its default unselected state.
updateOptions(this, this.props.multiple ? [] : '');
}
}
},
_handleChange: function(event) {
var returnValue;
var onChange = LinkedValueUtils.getOnChange(this);
if (onChange) {
returnValue = onChange.call(this, event);
}
this._pendingUpdate = true;
ReactUpdates.asap(updateOptionsIfPendingUpdateAndMounted, this);
return returnValue;
}
});
module.exports = ReactDOMSelect;
},{}],50:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMSelection
*/
'use strict';
var ExecutionEnvironment = _dereq_(21);
var getNodeForCharacterOffset = _dereq_(128);
var getTextContentAccessor = _dereq_(130);
/**
* While `isCollapsed` is available on the Selection object and `collapsed`
* is available on the Range object, IE11 sometimes gets them wrong.
* If the anchor/focus nodes and offsets are the same, the range is collapsed.
*/
function isCollapsed(anchorNode, anchorOffset, focusNode, focusOffset) {
return anchorNode === focusNode && anchorOffset === focusOffset;
}
/**
* Get the appropriate anchor and focus node/offset pairs for IE.
*
* The catch here is that IE's selection API doesn't provide information
* about whether the selection is forward or backward, so we have to
* behave as though it's always forward.
*
* IE text differs from modern selection in that it behaves as though
* block elements end with a new line. This means character offsets will
* differ between the two APIs.
*
* @param {DOMElement} node
* @return {object}
*/
function getIEOffsets(node) {
var selection = document.selection;
var selectedRange = selection.createRange();
var selectedLength = selectedRange.text.length;
// Duplicate selection so we can move range without breaking user selection.
var fromStart = selectedRange.duplicate();
fromStart.moveToElementText(node);
fromStart.setEndPoint('EndToStart', selectedRange);
var startOffset = fromStart.text.length;
var endOffset = startOffset + selectedLength;
return {
start: startOffset,
end: endOffset
};
}
/**
* @param {DOMElement} node
* @return {?object}
*/
function getModernOffsets(node) {
var selection = window.getSelection && window.getSelection();
if (!selection || selection.rangeCount === 0) {
return null;
}
var anchorNode = selection.anchorNode;
var anchorOffset = selection.anchorOffset;
var focusNode = selection.focusNode;
var focusOffset = selection.focusOffset;
var currentRange = selection.getRangeAt(0);
// If the node and offset values are the same, the selection is collapsed.
// `Selection.isCollapsed` is available natively, but IE sometimes gets
// this value wrong.
var isSelectionCollapsed = isCollapsed(
selection.anchorNode,
selection.anchorOffset,
selection.focusNode,
selection.focusOffset
);
var rangeLength = isSelectionCollapsed ? 0 : currentRange.toString().length;
var tempRange = currentRange.cloneRange();
tempRange.selectNodeContents(node);
tempRange.setEnd(currentRange.startContainer, currentRange.startOffset);
var isTempRangeCollapsed = isCollapsed(
tempRange.startContainer,
tempRange.startOffset,
tempRange.endContainer,
tempRange.endOffset
);
var start = isTempRangeCollapsed ? 0 : tempRange.toString().length;
var end = start + rangeLength;
// Detect whether the selection is backward.
var detectionRange = document.createRange();
detectionRange.setStart(anchorNode, anchorOffset);
detectionRange.setEnd(focusNode, focusOffset);
var isBackward = detectionRange.collapsed;
return {
start: isBackward ? end : start,
end: isBackward ? start : end
};
}
/**
* @param {DOMElement|DOMTextNode} node
* @param {object} offsets
*/
function setIEOffsets(node, offsets) {
var range = document.selection.createRange().duplicate();
var start, end;
if (typeof offsets.end === 'undefined') {
start = offsets.start;
end = start;
} else if (offsets.start > offsets.end) {
start = offsets.end;
end = offsets.start;
} else {
start = offsets.start;
end = offsets.end;
}
range.moveToElementText(node);
range.moveStart('character', start);
range.setEndPoint('EndToStart', range);
range.moveEnd('character', end - start);
range.select();
}
/**
* In modern non-IE browsers, we can support both forward and backward
* selections.
*
* Note: IE10+ supports the Selection object, but it does not support
* the `extend` method, which means that even in modern IE, it's not possible
* to programatically create a backward selection. Thus, for all IE
* versions, we use the old IE API to create our selections.
*
* @param {DOMElement|DOMTextNode} node
* @param {object} offsets
*/
function setModernOffsets(node, offsets) {
if (!window.getSelection) {
return;
}
var selection = window.getSelection();
var length = node[getTextContentAccessor()].length;
var start = Math.min(offsets.start, length);
var end = typeof offsets.end === 'undefined' ?
start : Math.min(offsets.end, length);
// IE 11 uses modern selection, but doesn't support the extend method.
// Flip backward selections, so we can set with a single range.
if (!selection.extend && start > end) {
var temp = end;
end = start;
start = temp;
}
var startMarker = getNodeForCharacterOffset(node, start);
var endMarker = getNodeForCharacterOffset(node, end);
if (startMarker && endMarker) {
var range = document.createRange();
range.setStart(startMarker.node, startMarker.offset);
selection.removeAllRanges();
if (start > end) {
selection.addRange(range);
selection.extend(endMarker.node, endMarker.offset);
} else {
range.setEnd(endMarker.node, endMarker.offset);
selection.addRange(range);
}
}
}
var useIEOffsets = (
ExecutionEnvironment.canUseDOM &&
'selection' in document &&
!('getSelection' in window)
);
var ReactDOMSelection = {
/**
* @param {DOMElement} node
*/
getOffsets: useIEOffsets ? getIEOffsets : getModernOffsets,
/**
* @param {DOMElement|DOMTextNode} node
* @param {object} offsets
*/
setOffsets: useIEOffsets ? setIEOffsets : setModernOffsets
};
module.exports = ReactDOMSelection;
},{}],51:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMTextComponent
* @typechecks static-only
*/
'use strict';
var DOMPropertyOperations = _dereq_(11);
var ReactComponentBrowserEnvironment =
_dereq_(35);
var ReactDOMComponent = _dereq_(42);
var assign = _dereq_(27);
var escapeTextContentForBrowser = _dereq_(116);
/**
* Text nodes violate a couple assumptions that React makes about components:
*
* - When mounting text into the DOM, adjacent text nodes are merged.
* - Text nodes cannot be assigned a React root ID.
*
* This component is used to wrap strings in elements so that they can undergo
* the same reconciliation that is applied to elements.
*
* TODO: Investigate representing React components in the DOM with text nodes.
*
* @class ReactDOMTextComponent
* @extends ReactComponent
* @internal
*/
var ReactDOMTextComponent = function(props) {
// This constructor and its argument is currently used by mocks.
};
assign(ReactDOMTextComponent.prototype, {
/**
* @param {ReactText} text
* @internal
*/
construct: function(text) {
// TODO: This is really a ReactText (ReactNode), not a ReactElement
this._currentElement = text;
this._stringText = '' + text;
// Properties
this._rootNodeID = null;
this._mountIndex = 0;
},
/**
* Creates the markup for this text node. This node is not intended to have
* any features besides containing text content.
*
* @param {string} rootID DOM ID of the root node.
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @return {string} Markup for this text node.
* @internal
*/
mountComponent: function(rootID, transaction, context) {
this._rootNodeID = rootID;
var escapedText = escapeTextContentForBrowser(this._stringText);
if (transaction.renderToStaticMarkup) {
// Normally we'd wrap this in a `span` for the reasons stated above, but
// since this is a situation where React won't take over (static pages),
// we can simply return the text as it is.
return escapedText;
}
return (
'<span ' + DOMPropertyOperations.createMarkupForID(rootID) + '>' +
escapedText +
'</span>'
);
},
/**
* Updates this component by updating the text content.
*
* @param {ReactText} nextText The next text content
* @param {ReactReconcileTransaction} transaction
* @internal
*/
receiveComponent: function(nextText, transaction) {
if (nextText !== this._currentElement) {
this._currentElement = nextText;
var nextStringText = '' + nextText;
if (nextStringText !== this._stringText) {
// TODO: Save this as pending props and use performUpdateIfNecessary
// and/or updateComponent to do the actual update for consistency with
// other component types?
this._stringText = nextStringText;
ReactDOMComponent.BackendIDOperations.updateTextContentByID(
this._rootNodeID,
nextStringText
);
}
}
},
unmountComponent: function() {
ReactComponentBrowserEnvironment.unmountIDFromEnvironment(this._rootNodeID);
}
});
module.exports = ReactDOMTextComponent;
},{}],52:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDOMTextarea
*/
'use strict';
var AutoFocusMixin = _dereq_(2);
var DOMPropertyOperations = _dereq_(11);
var LinkedValueUtils = _dereq_(24);
var ReactBrowserComponentMixin = _dereq_(29);
var ReactClass = _dereq_(33);
var ReactElement = _dereq_(57);
var ReactUpdates = _dereq_(87);
var assign = _dereq_(27);
var invariant = _dereq_(135);
var warning = _dereq_(154);
var textarea = ReactElement.createFactory('textarea');
function forceUpdateIfMounted() {
/*jshint validthis:true */
if (this.isMounted()) {
this.forceUpdate();
}
}
/**
* Implements a <textarea> native component that allows setting `value`, and
* `defaultValue`. This differs from the traditional DOM API because value is
* usually set as PCDATA children.
*
* If `value` is not supplied (or null/undefined), user actions that affect the
* value will trigger updates to the element.
*
* If `value` is supplied (and not null/undefined), the rendered element will
* not trigger updates to the element. Instead, the `value` prop must change in
* order for the rendered element to be updated.
*
* The rendered element will be initialized with an empty value, the prop
* `defaultValue` if specified, or the children content (deprecated).
*/
var ReactDOMTextarea = ReactClass.createClass({
displayName: 'ReactDOMTextarea',
tagName: 'TEXTAREA',
mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin],
getInitialState: function() {
var defaultValue = this.props.defaultValue;
// TODO (yungsters): Remove support for children content in <textarea>.
var children = this.props.children;
if (children != null) {
if ("production" !== "development") {
("production" !== "development" ? warning(
false,
'Use the `defaultValue` or `value` props instead of setting ' +
'children on <textarea>.'
) : null);
}
("production" !== "development" ? invariant(
defaultValue == null,
'If you supply `defaultValue` on a <textarea>, do not pass children.'
) : invariant(defaultValue == null));
if (Array.isArray(children)) {
("production" !== "development" ? invariant(
children.length <= 1,
'<textarea> can only have at most one child.'
) : invariant(children.length <= 1));
children = children[0];
}
defaultValue = '' + children;
}
if (defaultValue == null) {
defaultValue = '';
}
var value = LinkedValueUtils.getValue(this);
return {
// We save the initial value so that `ReactDOMComponent` doesn't update
// `textContent` (unnecessary since we update value).
// The initial value can be a boolean or object so that's why it's
// forced to be a string.
initialValue: '' + (value != null ? value : defaultValue)
};
},
render: function() {
// Clone `this.props` so we don't mutate the input.
var props = assign({}, this.props);
("production" !== "development" ? invariant(
props.dangerouslySetInnerHTML == null,
'`dangerouslySetInnerHTML` does not make sense on <textarea>.'
) : invariant(props.dangerouslySetInnerHTML == null));
props.defaultValue = null;
props.value = null;
props.onChange = this._handleChange;
// Always set children to the same thing. In IE9, the selection range will
// get reset if `textContent` is mutated.
return textarea(props, this.state.initialValue);
},
componentDidUpdate: function(prevProps, prevState, prevContext) {
var value = LinkedValueUtils.getValue(this);
if (value != null) {
var rootNode = this.getDOMNode();
// Cast `value` to a string to ensure the value is set correctly. While
// browsers typically do this as necessary, jsdom doesn't.
DOMPropertyOperations.setValueForProperty(rootNode, 'value', '' + value);
}
},
_handleChange: function(event) {
var returnValue;
var onChange = LinkedValueUtils.getOnChange(this);
if (onChange) {
returnValue = onChange.call(this, event);
}
ReactUpdates.asap(forceUpdateIfMounted, this);
return returnValue;
}
});
module.exports = ReactDOMTextarea;
},{}],53:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDefaultBatchingStrategy
*/
'use strict';
var ReactUpdates = _dereq_(87);
var Transaction = _dereq_(103);
var assign = _dereq_(27);
var emptyFunction = _dereq_(114);
var RESET_BATCHED_UPDATES = {
initialize: emptyFunction,
close: function() {
ReactDefaultBatchingStrategy.isBatchingUpdates = false;
}
};
var FLUSH_BATCHED_UPDATES = {
initialize: emptyFunction,
close: ReactUpdates.flushBatchedUpdates.bind(ReactUpdates)
};
var TRANSACTION_WRAPPERS = [FLUSH_BATCHED_UPDATES, RESET_BATCHED_UPDATES];
function ReactDefaultBatchingStrategyTransaction() {
this.reinitializeTransaction();
}
assign(
ReactDefaultBatchingStrategyTransaction.prototype,
Transaction.Mixin,
{
getTransactionWrappers: function() {
return TRANSACTION_WRAPPERS;
}
}
);
var transaction = new ReactDefaultBatchingStrategyTransaction();
var ReactDefaultBatchingStrategy = {
isBatchingUpdates: false,
/**
* Call the provided function in a context within which calls to `setState`
* and friends are batched such that components aren't updated unnecessarily.
*/
batchedUpdates: function(callback, a, b, c, d) {
var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates;
ReactDefaultBatchingStrategy.isBatchingUpdates = true;
// The code is written this way to avoid extra allocations
if (alreadyBatchingUpdates) {
callback(a, b, c, d);
} else {
transaction.perform(callback, null, a, b, c, d);
}
}
};
module.exports = ReactDefaultBatchingStrategy;
},{}],54:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDefaultInjection
*/
'use strict';
var BeforeInputEventPlugin = _dereq_(3);
var ChangeEventPlugin = _dereq_(7);
var ClientReactRootIndex = _dereq_(8);
var DefaultEventPluginOrder = _dereq_(13);
var EnterLeaveEventPlugin = _dereq_(14);
var ExecutionEnvironment = _dereq_(21);
var HTMLDOMPropertyConfig = _dereq_(23);
var MobileSafariClickEventPlugin = _dereq_(26);
var ReactBrowserComponentMixin = _dereq_(29);
var ReactClass = _dereq_(33);
var ReactComponentBrowserEnvironment =
_dereq_(35);
var ReactDefaultBatchingStrategy = _dereq_(53);
var ReactDOMComponent = _dereq_(42);
var ReactDOMButton = _dereq_(41);
var ReactDOMForm = _dereq_(43);
var ReactDOMImg = _dereq_(46);
var ReactDOMIDOperations = _dereq_(44);
var ReactDOMIframe = _dereq_(45);
var ReactDOMInput = _dereq_(47);
var ReactDOMOption = _dereq_(48);
var ReactDOMSelect = _dereq_(49);
var ReactDOMTextarea = _dereq_(52);
var ReactDOMTextComponent = _dereq_(51);
var ReactElement = _dereq_(57);
var ReactEventListener = _dereq_(62);
var ReactInjection = _dereq_(64);
var ReactInstanceHandles = _dereq_(66);
var ReactMount = _dereq_(70);
var ReactReconcileTransaction = _dereq_(80);
var SelectEventPlugin = _dereq_(89);
var ServerReactRootIndex = _dereq_(90);
var SimpleEventPlugin = _dereq_(91);
var SVGDOMPropertyConfig = _dereq_(88);
var createFullPageComponent = _dereq_(111);
function autoGenerateWrapperClass(type) {
return ReactClass.createClass({
tagName: type.toUpperCase(),
render: function() {
return new ReactElement(
type,
null,
null,
null,
null,
this.props
);
}
});
}
function inject() {
ReactInjection.EventEmitter.injectReactEventListener(
ReactEventListener
);
/**
* Inject modules for resolving DOM hierarchy and plugin ordering.
*/
ReactInjection.EventPluginHub.injectEventPluginOrder(DefaultEventPluginOrder);
ReactInjection.EventPluginHub.injectInstanceHandle(ReactInstanceHandles);
ReactInjection.EventPluginHub.injectMount(ReactMount);
/**
* Some important event plugins included by default (without having to require
* them).
*/
ReactInjection.EventPluginHub.injectEventPluginsByName({
SimpleEventPlugin: SimpleEventPlugin,
EnterLeaveEventPlugin: EnterLeaveEventPlugin,
ChangeEventPlugin: ChangeEventPlugin,
MobileSafariClickEventPlugin: MobileSafariClickEventPlugin,
SelectEventPlugin: SelectEventPlugin,
BeforeInputEventPlugin: BeforeInputEventPlugin
});
ReactInjection.NativeComponent.injectGenericComponentClass(
ReactDOMComponent
);
ReactInjection.NativeComponent.injectTextComponentClass(
ReactDOMTextComponent
);
ReactInjection.NativeComponent.injectAutoWrapper(
autoGenerateWrapperClass
);
// This needs to happen before createFullPageComponent() otherwise the mixin
// won't be included.
ReactInjection.Class.injectMixin(ReactBrowserComponentMixin);
ReactInjection.NativeComponent.injectComponentClasses({
'button': ReactDOMButton,
'form': ReactDOMForm,
'iframe': ReactDOMIframe,
'img': ReactDOMImg,
'input': ReactDOMInput,
'option': ReactDOMOption,
'select': ReactDOMSelect,
'textarea': ReactDOMTextarea,
'html': createFullPageComponent('html'),
'head': createFullPageComponent('head'),
'body': createFullPageComponent('body')
});
ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig);
ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig);
ReactInjection.EmptyComponent.injectEmptyComponent('noscript');
ReactInjection.Updates.injectReconcileTransaction(
ReactReconcileTransaction
);
ReactInjection.Updates.injectBatchingStrategy(
ReactDefaultBatchingStrategy
);
ReactInjection.RootIndex.injectCreateReactRootIndex(
ExecutionEnvironment.canUseDOM ?
ClientReactRootIndex.createReactRootIndex :
ServerReactRootIndex.createReactRootIndex
);
ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment);
ReactInjection.DOMComponent.injectIDOperations(ReactDOMIDOperations);
if ("production" !== "development") {
var url = (ExecutionEnvironment.canUseDOM && window.location.href) || '';
if ((/[?&]react_perf\b/).test(url)) {
var ReactDefaultPerf = _dereq_(55);
ReactDefaultPerf.start();
}
}
}
module.exports = {
inject: inject
};
},{}],55:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDefaultPerf
* @typechecks static-only
*/
'use strict';
var DOMProperty = _dereq_(10);
var ReactDefaultPerfAnalysis = _dereq_(56);
var ReactMount = _dereq_(70);
var ReactPerf = _dereq_(75);
var performanceNow = _dereq_(146);
function roundFloat(val) {
return Math.floor(val * 100) / 100;
}
function addValue(obj, key, val) {
obj[key] = (obj[key] || 0) + val;
}
var ReactDefaultPerf = {
_allMeasurements: [], // last item in the list is the current one
_mountStack: [0],
_injected: false,
start: function() {
if (!ReactDefaultPerf._injected) {
ReactPerf.injection.injectMeasure(ReactDefaultPerf.measure);
}
ReactDefaultPerf._allMeasurements.length = 0;
ReactPerf.enableMeasure = true;
},
stop: function() {
ReactPerf.enableMeasure = false;
},
getLastMeasurements: function() {
return ReactDefaultPerf._allMeasurements;
},
printExclusive: function(measurements) {
measurements = measurements || ReactDefaultPerf._allMeasurements;
var summary = ReactDefaultPerfAnalysis.getExclusiveSummary(measurements);
console.table(summary.map(function(item) {
return {
'Component class name': item.componentName,
'Total inclusive time (ms)': roundFloat(item.inclusive),
'Exclusive mount time (ms)': roundFloat(item.exclusive),
'Exclusive render time (ms)': roundFloat(item.render),
'Mount time per instance (ms)': roundFloat(item.exclusive / item.count),
'Render time per instance (ms)': roundFloat(item.render / item.count),
'Instances': item.count
};
}));
// TODO: ReactDefaultPerfAnalysis.getTotalTime() does not return the correct
// number.
},
printInclusive: function(measurements) {
measurements = measurements || ReactDefaultPerf._allMeasurements;
var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(measurements);
console.table(summary.map(function(item) {
return {
'Owner > component': item.componentName,
'Inclusive time (ms)': roundFloat(item.time),
'Instances': item.count
};
}));
console.log(
'Total time:',
ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms'
);
},
getMeasurementsSummaryMap: function(measurements) {
var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(
measurements,
true
);
return summary.map(function(item) {
return {
'Owner > component': item.componentName,
'Wasted time (ms)': item.time,
'Instances': item.count
};
});
},
printWasted: function(measurements) {
measurements = measurements || ReactDefaultPerf._allMeasurements;
console.table(ReactDefaultPerf.getMeasurementsSummaryMap(measurements));
console.log(
'Total time:',
ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms'
);
},
printDOM: function(measurements) {
measurements = measurements || ReactDefaultPerf._allMeasurements;
var summary = ReactDefaultPerfAnalysis.getDOMSummary(measurements);
console.table(summary.map(function(item) {
var result = {};
result[DOMProperty.ID_ATTRIBUTE_NAME] = item.id;
result['type'] = item.type;
result['args'] = JSON.stringify(item.args);
return result;
}));
console.log(
'Total time:',
ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms'
);
},
_recordWrite: function(id, fnName, totalTime, args) {
// TODO: totalTime isn't that useful since it doesn't count paints/reflows
var writes =
ReactDefaultPerf
._allMeasurements[ReactDefaultPerf._allMeasurements.length - 1]
.writes;
writes[id] = writes[id] || [];
writes[id].push({
type: fnName,
time: totalTime,
args: args
});
},
measure: function(moduleName, fnName, func) {
return function() {for (var args=[],$__0=0,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]);
var totalTime;
var rv;
var start;
if (fnName === '_renderNewRootComponent' ||
fnName === 'flushBatchedUpdates') {
// A "measurement" is a set of metrics recorded for each flush. We want
// to group the metrics for a given flush together so we can look at the
// components that rendered and the DOM operations that actually
// happened to determine the amount of "wasted work" performed.
ReactDefaultPerf._allMeasurements.push({
exclusive: {},
inclusive: {},
render: {},
counts: {},
writes: {},
displayNames: {},
totalTime: 0
});
start = performanceNow();
rv = func.apply(this, args);
ReactDefaultPerf._allMeasurements[
ReactDefaultPerf._allMeasurements.length - 1
].totalTime = performanceNow() - start;
return rv;
} else if (moduleName === 'ReactDOMIDOperations' ||
moduleName === 'ReactComponentBrowserEnvironment') {
start = performanceNow();
rv = func.apply(this, args);
totalTime = performanceNow() - start;
if (fnName === '_mountImageIntoNode') {
var mountID = ReactMount.getID(args[1]);
ReactDefaultPerf._recordWrite(mountID, fnName, totalTime, args[0]);
} else if (fnName === 'dangerouslyProcessChildrenUpdates') {
// special format
args[0].forEach(function(update) {
var writeArgs = {};
if (update.fromIndex !== null) {
writeArgs.fromIndex = update.fromIndex;
}
if (update.toIndex !== null) {
writeArgs.toIndex = update.toIndex;
}
if (update.textContent !== null) {
writeArgs.textContent = update.textContent;
}
if (update.markupIndex !== null) {
writeArgs.markup = args[1][update.markupIndex];
}
ReactDefaultPerf._recordWrite(
update.parentID,
update.type,
totalTime,
writeArgs
);
});
} else {
// basic format
ReactDefaultPerf._recordWrite(
args[0],
fnName,
totalTime,
Array.prototype.slice.call(args, 1)
);
}
return rv;
} else if (moduleName === 'ReactCompositeComponent' && (
(// TODO: receiveComponent()?
(fnName === 'mountComponent' ||
fnName === 'updateComponent' || fnName === '_renderValidatedComponent')))) {
var rootNodeID = fnName === 'mountComponent' ?
args[0] :
this._rootNodeID;
var isRender = fnName === '_renderValidatedComponent';
var isMount = fnName === 'mountComponent';
var mountStack = ReactDefaultPerf._mountStack;
var entry = ReactDefaultPerf._allMeasurements[
ReactDefaultPerf._allMeasurements.length - 1
];
if (isRender) {
addValue(entry.counts, rootNodeID, 1);
} else if (isMount) {
mountStack.push(0);
}
start = performanceNow();
rv = func.apply(this, args);
totalTime = performanceNow() - start;
if (isRender) {
addValue(entry.render, rootNodeID, totalTime);
} else if (isMount) {
var subMountTime = mountStack.pop();
mountStack[mountStack.length - 1] += totalTime;
addValue(entry.exclusive, rootNodeID, totalTime - subMountTime);
addValue(entry.inclusive, rootNodeID, totalTime);
} else {
addValue(entry.inclusive, rootNodeID, totalTime);
}
var displayName = null;
if (this._instance.constructor.displayName) {
displayName = this._instance.constructor.displayName;
} else if (this._currentElement.type) {
displayName = this._currentElement.type;
}
entry.displayNames[rootNodeID] = {
current: displayName,
owner: this._currentElement._owner ?
this._currentElement._owner._instance.constructor.displayName :
'<root>'
};
return rv;
} else {
return func.apply(this, args);
}
};
}
};
module.exports = ReactDefaultPerf;
},{}],56:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactDefaultPerfAnalysis
*/
var assign = _dereq_(27);
// Don't try to save users less than 1.2ms (a number I made up)
var DONT_CARE_THRESHOLD = 1.2;
var DOM_OPERATION_TYPES = {
'_mountImageIntoNode': 'set innerHTML',
INSERT_MARKUP: 'set innerHTML',
MOVE_EXISTING: 'move',
REMOVE_NODE: 'remove',
TEXT_CONTENT: 'set textContent',
'updatePropertyByID': 'update attribute',
'deletePropertyByID': 'delete attribute',
'updateStylesByID': 'update styles',
'updateInnerHTMLByID': 'set innerHTML',
'dangerouslyReplaceNodeWithMarkupByID': 'replace'
};
function getTotalTime(measurements) {
// TODO: return number of DOM ops? could be misleading.
// TODO: measure dropped frames after reconcile?
// TODO: log total time of each reconcile and the top-level component
// class that triggered it.
var totalTime = 0;
for (var i = 0; i < measurements.length; i++) {
var measurement = measurements[i];
totalTime += measurement.totalTime;
}
return totalTime;
}
function getDOMSummary(measurements) {
var items = [];
for (var i = 0; i < measurements.length; i++) {
var measurement = measurements[i];
var id;
for (id in measurement.writes) {
measurement.writes[id].forEach(function(write) {
items.push({
id: id,
type: DOM_OPERATION_TYPES[write.type] || write.type,
args: write.args
});
});
}
}
return items;
}
function getExclusiveSummary(measurements) {
var candidates = {};
var displayName;
for (var i = 0; i < measurements.length; i++) {
var measurement = measurements[i];
var allIDs = assign(
{},
measurement.exclusive,
measurement.inclusive
);
for (var id in allIDs) {
displayName = measurement.displayNames[id].current;
candidates[displayName] = candidates[displayName] || {
componentName: displayName,
inclusive: 0,
exclusive: 0,
render: 0,
count: 0
};
if (measurement.render[id]) {
candidates[displayName].render += measurement.render[id];
}
if (measurement.exclusive[id]) {
candidates[displayName].exclusive += measurement.exclusive[id];
}
if (measurement.inclusive[id]) {
candidates[displayName].inclusive += measurement.inclusive[id];
}
if (measurement.counts[id]) {
candidates[displayName].count += measurement.counts[id];
}
}
}
// Now make a sorted array with the results.
var arr = [];
for (displayName in candidates) {
if (candidates[displayName].exclusive >= DONT_CARE_THRESHOLD) {
arr.push(candidates[displayName]);
}
}
arr.sort(function(a, b) {
return b.exclusive - a.exclusive;
});
return arr;
}
function getInclusiveSummary(measurements, onlyClean) {
var candidates = {};
var inclusiveKey;
for (var i = 0; i < measurements.length; i++) {
var measurement = measurements[i];
var allIDs = assign(
{},
measurement.exclusive,
measurement.inclusive
);
var cleanComponents;
if (onlyClean) {
cleanComponents = getUnchangedComponents(measurement);
}
for (var id in allIDs) {
if (onlyClean && !cleanComponents[id]) {
continue;
}
var displayName = measurement.displayNames[id];
// Inclusive time is not useful for many components without knowing where
// they are instantiated. So we aggregate inclusive time with both the
// owner and current displayName as the key.
inclusiveKey = displayName.owner + ' > ' + displayName.current;
candidates[inclusiveKey] = candidates[inclusiveKey] || {
componentName: inclusiveKey,
time: 0,
count: 0
};
if (measurement.inclusive[id]) {
candidates[inclusiveKey].time += measurement.inclusive[id];
}
if (measurement.counts[id]) {
candidates[inclusiveKey].count += measurement.counts[id];
}
}
}
// Now make a sorted array with the results.
var arr = [];
for (inclusiveKey in candidates) {
if (candidates[inclusiveKey].time >= DONT_CARE_THRESHOLD) {
arr.push(candidates[inclusiveKey]);
}
}
arr.sort(function(a, b) {
return b.time - a.time;
});
return arr;
}
function getUnchangedComponents(measurement) {
// For a given reconcile, look at which components did not actually
// render anything to the DOM and return a mapping of their ID to
// the amount of time it took to render the entire subtree.
var cleanComponents = {};
var dirtyLeafIDs = Object.keys(measurement.writes);
var allIDs = assign({}, measurement.exclusive, measurement.inclusive);
for (var id in allIDs) {
var isDirty = false;
// For each component that rendered, see if a component that triggered
// a DOM op is in its subtree.
for (var i = 0; i < dirtyLeafIDs.length; i++) {
if (dirtyLeafIDs[i].indexOf(id) === 0) {
isDirty = true;
break;
}
}
if (!isDirty && measurement.counts[id] > 0) {
cleanComponents[id] = true;
}
}
return cleanComponents;
}
var ReactDefaultPerfAnalysis = {
getExclusiveSummary: getExclusiveSummary,
getInclusiveSummary: getInclusiveSummary,
getDOMSummary: getDOMSummary,
getTotalTime: getTotalTime
};
module.exports = ReactDefaultPerfAnalysis;
},{}],57:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactElement
*/
'use strict';
var ReactContext = _dereq_(38);
var ReactCurrentOwner = _dereq_(39);
var assign = _dereq_(27);
var warning = _dereq_(154);
var RESERVED_PROPS = {
key: true,
ref: true
};
/**
* Warn for mutations.
*
* @internal
* @param {object} object
* @param {string} key
*/
function defineWarningProperty(object, key) {
Object.defineProperty(object, key, {
configurable: false,
enumerable: true,
get: function() {
if (!this._store) {
return null;
}
return this._store[key];
},
set: function(value) {
("production" !== "development" ? warning(
false,
'Don\'t set the %s property of the React element. Instead, ' +
'specify the correct value when initially creating the element.',
key
) : null);
this._store[key] = value;
}
});
}
/**
* This is updated to true if the membrane is successfully created.
*/
var useMutationMembrane = false;
/**
* Warn for mutations.
*
* @internal
* @param {object} element
*/
function defineMutationMembrane(prototype) {
try {
var pseudoFrozenProperties = {
props: true
};
for (var key in pseudoFrozenProperties) {
defineWarningProperty(prototype, key);
}
useMutationMembrane = true;
} catch (x) {
// IE will fail on defineProperty
}
}
/**
* Base constructor for all React elements. This is only used to make this
* work with a dynamic instanceof check. Nothing should live on this prototype.
*
* @param {*} type
* @param {string|object} ref
* @param {*} key
* @param {*} props
* @internal
*/
var ReactElement = function(type, key, ref, owner, context, props) {
// Built-in properties that belong on the element
this.type = type;
this.key = key;
this.ref = ref;
// Record the component responsible for creating this element.
this._owner = owner;
// TODO: Deprecate withContext, and then the context becomes accessible
// through the owner.
this._context = context;
if ("production" !== "development") {
// The validation flag and props are currently mutative. We put them on
// an external backing store so that we can freeze the whole object.
// This can be replaced with a WeakMap once they are implemented in
// commonly used development environments.
this._store = { props: props, originalProps: assign({}, props) };
// To make comparing ReactElements easier for testing purposes, we make
// the validation flag non-enumerable (where possible, which should
// include every environment we run tests in), so the test framework
// ignores it.
try {
Object.defineProperty(this._store, 'validated', {
configurable: false,
enumerable: false,
writable: true
});
} catch (x) {
}
this._store.validated = false;
// We're not allowed to set props directly on the object so we early
// return and rely on the prototype membrane to forward to the backing
// store.
if (useMutationMembrane) {
Object.freeze(this);
return;
}
}
this.props = props;
};
// We intentionally don't expose the function on the constructor property.
// ReactElement should be indistinguishable from a plain object.
ReactElement.prototype = {
_isReactElement: true
};
if ("production" !== "development") {
defineMutationMembrane(ReactElement.prototype);
}
ReactElement.createElement = function(type, config, children) {
var propName;
// Reserved names are extracted
var props = {};
var key = null;
var ref = null;
if (config != null) {
ref = config.ref === undefined ? null : config.ref;
key = config.key === undefined ? null : '' + config.key;
// Remaining properties are added to a new props object
for (propName in config) {
if (config.hasOwnProperty(propName) &&
!RESERVED_PROPS.hasOwnProperty(propName)) {
props[propName] = config[propName];
}
}
}
// Children can be more than one argument, and those are transferred onto
// the newly allocated props object.
var childrenLength = arguments.length - 2;
if (childrenLength === 1) {
props.children = children;
} else if (childrenLength > 1) {
var childArray = Array(childrenLength);
for (var i = 0; i < childrenLength; i++) {
childArray[i] = arguments[i + 2];
}
props.children = childArray;
}
// Resolve default props
if (type && type.defaultProps) {
var defaultProps = type.defaultProps;
for (propName in defaultProps) {
if (typeof props[propName] === 'undefined') {
props[propName] = defaultProps[propName];
}
}
}
return new ReactElement(
type,
key,
ref,
ReactCurrentOwner.current,
ReactContext.current,
props
);
};
ReactElement.createFactory = function(type) {
var factory = ReactElement.createElement.bind(null, type);
// Expose the type on the factory and the prototype so that it can be
// easily accessed on elements. E.g. <Foo />.type === Foo.type.
// This should not be named `constructor` since this may not be the function
// that created the element, and it may not even be a constructor.
// Legacy hook TODO: Warn if this is accessed
factory.type = type;
return factory;
};
ReactElement.cloneAndReplaceProps = function(oldElement, newProps) {
var newElement = new ReactElement(
oldElement.type,
oldElement.key,
oldElement.ref,
oldElement._owner,
oldElement._context,
newProps
);
if ("production" !== "development") {
// If the key on the original is valid, then the clone is valid
newElement._store.validated = oldElement._store.validated;
}
return newElement;
};
/**
* @param {?object} object
* @return {boolean} True if `object` is a valid component.
* @final
*/
ReactElement.isValidElement = function(object) {
// ReactTestUtils is often used outside of beforeEach where as React is
// within it. This leads to two different instances of React on the same
// page. To identify a element from a different React instance we use
// a flag instead of an instanceof check.
var isElement = !!(object && object._isReactElement);
// if (isElement && !(object instanceof ReactElement)) {
// This is an indicator that you're using multiple versions of React at the
// same time. This will screw with ownership and stuff. Fix it, please.
// TODO: We could possibly warn here.
// }
return isElement;
};
module.exports = ReactElement;
},{}],58:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactElementValidator
*/
/**
* ReactElementValidator provides a wrapper around a element factory
* which validates the props passed to the element. This is intended to be
* used only in DEV and could be replaced by a static type checker for languages
* that support it.
*/
'use strict';
var ReactElement = _dereq_(57);
var ReactFragment = _dereq_(63);
var ReactPropTypeLocations = _dereq_(77);
var ReactPropTypeLocationNames = _dereq_(76);
var ReactCurrentOwner = _dereq_(39);
var ReactNativeComponent = _dereq_(73);
var getIteratorFn = _dereq_(126);
var invariant = _dereq_(135);
var warning = _dereq_(154);
function getDeclarationErrorAddendum() {
if (ReactCurrentOwner.current) {
var name = ReactCurrentOwner.current.getName();
if (name) {
return ' Check the render method of `' + name + '`.';
}
}
return '';
}
/**
* Warn if there's no key explicitly set on dynamic arrays of children or
* object keys are not valid. This allows us to keep track of children between
* updates.
*/
var ownerHasKeyUseWarning = {};
var loggedTypeFailures = {};
var NUMERIC_PROPERTY_REGEX = /^\d+$/;
/**
* Gets the instance's name for use in warnings.
*
* @internal
* @return {?string} Display name or undefined
*/
function getName(instance) {
var publicInstance = instance && instance.getPublicInstance();
if (!publicInstance) {
return undefined;
}
var constructor = publicInstance.constructor;
if (!constructor) {
return undefined;
}
return constructor.displayName || constructor.name || undefined;
}
/**
* Gets the current owner's displayName for use in warnings.
*
* @internal
* @return {?string} Display name or undefined
*/
function getCurrentOwnerDisplayName() {
var current = ReactCurrentOwner.current;
return (
current && getName(current) || undefined
);
}
/**
* Warn if the element doesn't have an explicit key assigned to it.
* This element is in an array. The array could grow and shrink or be
* reordered. All children that haven't already been validated are required to
* have a "key" property assigned to it.
*
* @internal
* @param {ReactElement} element Element that requires a key.
* @param {*} parentType element's parent's type.
*/
function validateExplicitKey(element, parentType) {
if (element._store.validated || element.key != null) {
return;
}
element._store.validated = true;
warnAndMonitorForKeyUse(
'Each child in an array or iterator should have a unique "key" prop.',
element,
parentType
);
}
/**
* Warn if the key is being defined as an object property but has an incorrect
* value.
*
* @internal
* @param {string} name Property name of the key.
* @param {ReactElement} element Component that requires a key.
* @param {*} parentType element's parent's type.
*/
function validatePropertyKey(name, element, parentType) {
if (!NUMERIC_PROPERTY_REGEX.test(name)) {
return;
}
warnAndMonitorForKeyUse(
'Child objects should have non-numeric keys so ordering is preserved.',
element,
parentType
);
}
/**
* Shared warning and monitoring code for the key warnings.
*
* @internal
* @param {string} message The base warning that gets output.
* @param {ReactElement} element Component that requires a key.
* @param {*} parentType element's parent's type.
*/
function warnAndMonitorForKeyUse(message, element, parentType) {
var ownerName = getCurrentOwnerDisplayName();
var parentName = parentType.displayName || parentType.name;
var useName = ownerName || parentName;
var memoizer = ownerHasKeyUseWarning[message] || (
(ownerHasKeyUseWarning[message] = {})
);
if (memoizer.hasOwnProperty(useName)) {
return;
}
memoizer[useName] = true;
message += ownerName ?
(" Check the render method of " + ownerName + ".") :
(" Check the React.render call using <" + parentName + ">.");
// Usually the current owner is the offender, but if it accepts children as a
// property, it may be the creator of the child that's responsible for
// assigning it a key.
if (element &&
element._owner &&
element._owner !== ReactCurrentOwner.current) {
// Name of the component that originally created this child.
var childOwnerName = getName(element._owner);
message += (" It was passed a child from " + childOwnerName + ".");
}
message += ' See http://fb.me/react-warning-keys for more information.';
("production" !== "development" ? warning(false, message) : null);
}
/**
* Ensure that every element either is passed in a static location, in an
* array with an explicit keys property defined, or in an object literal
* with valid key property.
*
* @internal
* @param {ReactNode} node Statically passed child of any type.
* @param {*} parentType node's parent's type.
*/
function validateChildKeys(node, parentType) {
if (Array.isArray(node)) {
for (var i = 0; i < node.length; i++) {
var child = node[i];
if (ReactElement.isValidElement(child)) {
validateExplicitKey(child, parentType);
}
}
} else if (ReactElement.isValidElement(node)) {
// This element was passed in a valid location.
node._store.validated = true;
} else if (node) {
var iteratorFn = getIteratorFn(node);
// Entry iterators provide implicit keys.
if (iteratorFn) {
if (iteratorFn !== node.entries) {
var iterator = iteratorFn.call(node);
var step;
while (!(step = iterator.next()).done) {
if (ReactElement.isValidElement(step.value)) {
validateExplicitKey(step.value, parentType);
}
}
}
} else if (typeof node === 'object') {
var fragment = ReactFragment.extractIfFragment(node);
for (var key in fragment) {
if (fragment.hasOwnProperty(key)) {
validatePropertyKey(key, fragment[key], parentType);
}
}
}
}
}
/**
* Assert that the props are valid
*
* @param {string} componentName Name of the component for error messages.
* @param {object} propTypes Map of prop name to a ReactPropType
* @param {object} props
* @param {string} location e.g. "prop", "context", "child context"
* @private
*/
function checkPropTypes(componentName, propTypes, props, location) {
for (var propName in propTypes) {
if (propTypes.hasOwnProperty(propName)) {
var error;
// Prop type validation may throw. In case they do, we don't want to
// fail the render phase where it didn't fail before. So we log it.
// After these have been cleaned up, we'll let them throw.
try {
// This is intentionally an invariant that gets caught. It's the same
// behavior as without this statement except with a better message.
("production" !== "development" ? invariant(
typeof propTypes[propName] === 'function',
'%s: %s type `%s` is invalid; it must be a function, usually from ' +
'React.PropTypes.',
componentName || 'React class',
ReactPropTypeLocationNames[location],
propName
) : invariant(typeof propTypes[propName] === 'function'));
error = propTypes[propName](props, propName, componentName, location);
} catch (ex) {
error = ex;
}
if (error instanceof Error && !(error.message in loggedTypeFailures)) {
// Only monitor this failure once because there tends to be a lot of the
// same error.
loggedTypeFailures[error.message] = true;
var addendum = getDeclarationErrorAddendum(this);
("production" !== "development" ? warning(false, 'Failed propType: ' + error.message + addendum) : null);
}
}
}
}
var warnedPropsMutations = {};
/**
* Warn about mutating props when setting `propName` on `element`.
*
* @param {string} propName The string key within props that was set
* @param {ReactElement} element
*/
function warnForPropsMutation(propName, element) {
var type = element.type;
var elementName = typeof type === 'string' ? type : type.displayName;
var ownerName = element._owner ?
element._owner.getPublicInstance().constructor.displayName : null;
var warningKey = propName + '|' + elementName + '|' + ownerName;
if (warnedPropsMutations.hasOwnProperty(warningKey)) {
return;
}
warnedPropsMutations[warningKey] = true;
var elementInfo = '';
if (elementName) {
elementInfo = ' <' + elementName + ' />';
}
var ownerInfo = '';
if (ownerName) {
ownerInfo = ' The element was created by ' + ownerName + '.';
}
("production" !== "development" ? warning(
false,
'Don\'t set .props.%s of the React component%s. ' +
'Instead, specify the correct value when ' +
'initially creating the element.%s',
propName,
elementInfo,
ownerInfo
) : null);
}
/**
* Given an element, check if its props have been mutated since element
* creation (or the last call to this function). In particular, check if any
* new props have been added, which we can't directly catch by defining warning
* properties on the props object.
*
* @param {ReactElement} element
*/
function checkAndWarnForMutatedProps(element) {
if (!element._store) {
// Element was created using `new ReactElement` directly or with
// `ReactElement.createElement`; skip mutation checking
return;
}
var originalProps = element._store.originalProps;
var props = element.props;
for (var propName in props) {
if (props.hasOwnProperty(propName)) {
if (!originalProps.hasOwnProperty(propName) ||
originalProps[propName] !== props[propName]) {
warnForPropsMutation(propName, element);
// Copy over the new value so that the two props objects match again
originalProps[propName] = props[propName];
}
}
}
}
var ReactElementValidator = {
checkAndWarnForMutatedProps: checkAndWarnForMutatedProps,
createElement: function(type, props, children) {
// We warn in this case but don't throw. We expect the element creation to
// succeed and there will likely be errors in render.
("production" !== "development" ? warning(
type != null,
'React.createElement: type should not be null or undefined. It should ' +
'be a string (for DOM elements) or a ReactClass (for composite ' +
'components).'
) : null);
var element = ReactElement.createElement.apply(this, arguments);
// The result can be nullish if a mock or a custom function is used.
// TODO: Drop this when these are no longer allowed as the type argument.
if (element == null) {
return element;
}
for (var i = 2; i < arguments.length; i++) {
validateChildKeys(arguments[i], type);
}
if (type) {
// Extract the component class from the element. Converts string types
// to a composite class which may have propTypes.
// TODO: Validating a string's propTypes is not decoupled from the
// rendering target which is problematic.
var componentClass = ReactNativeComponent.getComponentClassForElement(
element
);
var name = componentClass.displayName || componentClass.name;
if ("production" !== "development") {
if (componentClass.propTypes) {
checkPropTypes(
name,
componentClass.propTypes,
element.props,
ReactPropTypeLocations.prop
);
}
}
if (typeof componentClass.getDefaultProps === 'function') {
("production" !== "development" ? warning(
componentClass.getDefaultProps.isReactClassApproved,
'getDefaultProps is only used on classic React.createClass ' +
'definitions. Use a static property named `defaultProps` instead.'
) : null);
}
}
return element;
},
createFactory: function(type) {
var validatedFactory = ReactElementValidator.createElement.bind(
null,
type
);
// Legacy hook TODO: Warn if this is accessed
validatedFactory.type = type;
return validatedFactory;
}
};
module.exports = ReactElementValidator;
},{}],59:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactEmptyComponent
*/
'use strict';
var ReactElement = _dereq_(57);
var ReactInstanceMap = _dereq_(67);
var invariant = _dereq_(135);
var component;
// This registry keeps track of the React IDs of the components that rendered to
// `null` (in reality a placeholder such as `noscript`)
var nullComponentIDsRegistry = {};
var ReactEmptyComponentInjection = {
injectEmptyComponent: function(emptyComponent) {
component = ReactElement.createFactory(emptyComponent);
}
};
var ReactEmptyComponentType = function() {};
ReactEmptyComponentType.prototype.componentDidMount = function() {
var internalInstance = ReactInstanceMap.get(this);
// TODO: Make sure we run these methods in the correct order, we shouldn't
// need this check. We're going to assume if we're here it means we ran
// componentWillUnmount already so there is no internal instance (it gets
// removed as part of the unmounting process).
if (!internalInstance) {
return;
}
registerNullComponentID(internalInstance._rootNodeID);
};
ReactEmptyComponentType.prototype.componentWillUnmount = function() {
var internalInstance = ReactInstanceMap.get(this);
// TODO: Get rid of this check. See TODO in componentDidMount.
if (!internalInstance) {
return;
}
deregisterNullComponentID(internalInstance._rootNodeID);
};
ReactEmptyComponentType.prototype.render = function() {
("production" !== "development" ? invariant(
component,
'Trying to return null from a render, but no null placeholder component ' +
'was injected.'
) : invariant(component));
return component();
};
var emptyElement = ReactElement.createElement(ReactEmptyComponentType);
/**
* Mark the component as having rendered to null.
* @param {string} id Component's `_rootNodeID`.
*/
function registerNullComponentID(id) {
nullComponentIDsRegistry[id] = true;
}
/**
* Unmark the component as having rendered to null: it renders to something now.
* @param {string} id Component's `_rootNodeID`.
*/
function deregisterNullComponentID(id) {
delete nullComponentIDsRegistry[id];
}
/**
* @param {string} id Component's `_rootNodeID`.
* @return {boolean} True if the component is rendered to null.
*/
function isNullComponentID(id) {
return !!nullComponentIDsRegistry[id];
}
var ReactEmptyComponent = {
emptyElement: emptyElement,
injection: ReactEmptyComponentInjection,
isNullComponentID: isNullComponentID
};
module.exports = ReactEmptyComponent;
},{}],60:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactErrorUtils
* @typechecks
*/
"use strict";
var ReactErrorUtils = {
/**
* Creates a guarded version of a function. This is supposed to make debugging
* of event handlers easier. To aid debugging with the browser's debugger,
* this currently simply returns the original function.
*
* @param {function} func Function to be executed
* @param {string} name The name of the guard
* @return {function}
*/
guard: function(func, name) {
return func;
}
};
module.exports = ReactErrorUtils;
},{}],61:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactEventEmitterMixin
*/
'use strict';
var EventPluginHub = _dereq_(17);
function runEventQueueInBatch(events) {
EventPluginHub.enqueueEvents(events);
EventPluginHub.processEventQueue();
}
var ReactEventEmitterMixin = {
/**
* Streams a fired top-level event to `EventPluginHub` where plugins have the
* opportunity to create `ReactEvent`s to be dispatched.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {object} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native environment event.
*/
handleTopLevel: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
var events = EventPluginHub.extractEvents(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent
);
runEventQueueInBatch(events);
}
};
module.exports = ReactEventEmitterMixin;
},{}],62:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactEventListener
* @typechecks static-only
*/
'use strict';
var EventListener = _dereq_(16);
var ExecutionEnvironment = _dereq_(21);
var PooledClass = _dereq_(28);
var ReactInstanceHandles = _dereq_(66);
var ReactMount = _dereq_(70);
var ReactUpdates = _dereq_(87);
var assign = _dereq_(27);
var getEventTarget = _dereq_(125);
var getUnboundedScrollPosition = _dereq_(131);
/**
* Finds the parent React component of `node`.
*
* @param {*} node
* @return {?DOMEventTarget} Parent container, or `null` if the specified node
* is not nested.
*/
function findParent(node) {
// TODO: It may be a good idea to cache this to prevent unnecessary DOM
// traversal, but caching is difficult to do correctly without using a
// mutation observer to listen for all DOM changes.
var nodeID = ReactMount.getID(node);
var rootID = ReactInstanceHandles.getReactRootIDFromNodeID(nodeID);
var container = ReactMount.findReactContainerForID(rootID);
var parent = ReactMount.getFirstReactDOM(container);
return parent;
}
// Used to store ancestor hierarchy in top level callback
function TopLevelCallbackBookKeeping(topLevelType, nativeEvent) {
this.topLevelType = topLevelType;
this.nativeEvent = nativeEvent;
this.ancestors = [];
}
assign(TopLevelCallbackBookKeeping.prototype, {
destructor: function() {
this.topLevelType = null;
this.nativeEvent = null;
this.ancestors.length = 0;
}
});
PooledClass.addPoolingTo(
TopLevelCallbackBookKeeping,
PooledClass.twoArgumentPooler
);
function handleTopLevelImpl(bookKeeping) {
var topLevelTarget = ReactMount.getFirstReactDOM(
getEventTarget(bookKeeping.nativeEvent)
) || window;
// Loop through the hierarchy, in case there's any nested components.
// It's important that we build the array of ancestors before calling any
// event handlers, because event handlers can modify the DOM, leading to
// inconsistencies with ReactMount's node cache. See #1105.
var ancestor = topLevelTarget;
while (ancestor) {
bookKeeping.ancestors.push(ancestor);
ancestor = findParent(ancestor);
}
for (var i = 0, l = bookKeeping.ancestors.length; i < l; i++) {
topLevelTarget = bookKeeping.ancestors[i];
var topLevelTargetID = ReactMount.getID(topLevelTarget) || '';
ReactEventListener._handleTopLevel(
bookKeeping.topLevelType,
topLevelTarget,
topLevelTargetID,
bookKeeping.nativeEvent
);
}
}
function scrollValueMonitor(cb) {
var scrollPosition = getUnboundedScrollPosition(window);
cb(scrollPosition);
}
var ReactEventListener = {
_enabled: true,
_handleTopLevel: null,
WINDOW_HANDLE: ExecutionEnvironment.canUseDOM ? window : null,
setHandleTopLevel: function(handleTopLevel) {
ReactEventListener._handleTopLevel = handleTopLevel;
},
setEnabled: function(enabled) {
ReactEventListener._enabled = !!enabled;
},
isEnabled: function() {
return ReactEventListener._enabled;
},
/**
* Traps top-level events by using event bubbling.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {string} handlerBaseName Event name (e.g. "click").
* @param {object} handle Element on which to attach listener.
* @return {object} An object with a remove function which will forcefully
* remove the listener.
* @internal
*/
trapBubbledEvent: function(topLevelType, handlerBaseName, handle) {
var element = handle;
if (!element) {
return null;
}
return EventListener.listen(
element,
handlerBaseName,
ReactEventListener.dispatchEvent.bind(null, topLevelType)
);
},
/**
* Traps a top-level event by using event capturing.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {string} handlerBaseName Event name (e.g. "click").
* @param {object} handle Element on which to attach listener.
* @return {object} An object with a remove function which will forcefully
* remove the listener.
* @internal
*/
trapCapturedEvent: function(topLevelType, handlerBaseName, handle) {
var element = handle;
if (!element) {
return null;
}
return EventListener.capture(
element,
handlerBaseName,
ReactEventListener.dispatchEvent.bind(null, topLevelType)
);
},
monitorScrollValue: function(refresh) {
var callback = scrollValueMonitor.bind(null, refresh);
EventListener.listen(window, 'scroll', callback);
},
dispatchEvent: function(topLevelType, nativeEvent) {
if (!ReactEventListener._enabled) {
return;
}
var bookKeeping = TopLevelCallbackBookKeeping.getPooled(
topLevelType,
nativeEvent
);
try {
// Event queue being processed in the same cycle allows
// `preventDefault`.
ReactUpdates.batchedUpdates(handleTopLevelImpl, bookKeeping);
} finally {
TopLevelCallbackBookKeeping.release(bookKeeping);
}
}
};
module.exports = ReactEventListener;
},{}],63:[function(_dereq_,module,exports){
/**
* Copyright 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactFragment
*/
'use strict';
var ReactElement = _dereq_(57);
var warning = _dereq_(154);
/**
* We used to allow keyed objects to serve as a collection of ReactElements,
* or nested sets. This allowed us a way to explicitly key a set a fragment of
* components. This is now being replaced with an opaque data structure.
* The upgrade path is to call React.addons.createFragment({ key: value }) to
* create a keyed fragment. The resulting data structure is opaque, for now.
*/
if ("production" !== "development") {
var fragmentKey = '_reactFragment';
var didWarnKey = '_reactDidWarn';
var canWarnForReactFragment = false;
try {
// Feature test. Don't even try to issue this warning if we can't use
// enumerable: false.
var dummy = function() {
return 1;
};
Object.defineProperty(
{},
fragmentKey,
{ enumerable: false, value: true }
);
Object.defineProperty(
{},
'key',
{ enumerable: true, get: dummy }
);
canWarnForReactFragment = true;
} catch (x) { }
var proxyPropertyAccessWithWarning = function(obj, key) {
Object.defineProperty(obj, key, {
enumerable: true,
get: function() {
("production" !== "development" ? warning(
this[didWarnKey],
'A ReactFragment is an opaque type. Accessing any of its ' +
'properties is deprecated. Pass it to one of the React.Children ' +
'helpers.'
) : null);
this[didWarnKey] = true;
return this[fragmentKey][key];
},
set: function(value) {
("production" !== "development" ? warning(
this[didWarnKey],
'A ReactFragment is an immutable opaque type. Mutating its ' +
'properties is deprecated.'
) : null);
this[didWarnKey] = true;
this[fragmentKey][key] = value;
}
});
};
var issuedWarnings = {};
var didWarnForFragment = function(fragment) {
// We use the keys and the type of the value as a heuristic to dedupe the
// warning to avoid spamming too much.
var fragmentCacheKey = '';
for (var key in fragment) {
fragmentCacheKey += key + ':' + (typeof fragment[key]) + ',';
}
var alreadyWarnedOnce = !!issuedWarnings[fragmentCacheKey];
issuedWarnings[fragmentCacheKey] = true;
return alreadyWarnedOnce;
};
}
var ReactFragment = {
// Wrap a keyed object in an opaque proxy that warns you if you access any
// of its properties.
create: function(object) {
if ("production" !== "development") {
if (typeof object !== 'object' || !object) {
("production" !== "development" ? warning(
false,
'React.addons.createFragment only accepts a single object. Not %s',
object
) : null);
return object;
}
if (canWarnForReactFragment) {
var proxy = {};
Object.defineProperty(proxy, fragmentKey, {
enumerable: false,
value: object
});
Object.defineProperty(proxy, didWarnKey, {
writable: true,
enumerable: false,
value: false
});
for (var key in object) {
proxyPropertyAccessWithWarning(proxy, key);
}
Object.preventExtensions(proxy);
return proxy;
}
}
return object;
},
// Extract the original keyed object from the fragment opaque type. Warn if
// a plain object is passed here.
extract: function(fragment) {
if ("production" !== "development") {
if (canWarnForReactFragment) {
if (!fragment[fragmentKey]) {
("production" !== "development" ? warning(
didWarnForFragment(fragment),
'Any use of a keyed object should be wrapped in ' +
'React.addons.createFragment(object) before passed as a child.'
) : null);
return fragment;
}
return fragment[fragmentKey];
}
}
return fragment;
},
// Check if this is a fragment and if so, extract the keyed object. If it
// is a fragment-like object, warn that it should be wrapped. Ignore if we
// can't determine what kind of object this is.
extractIfFragment: function(fragment) {
if ("production" !== "development") {
if (canWarnForReactFragment) {
// If it is the opaque type, return the keyed object.
if (fragment[fragmentKey]) {
return fragment[fragmentKey];
}
// Otherwise, check each property if it has an element, if it does
// it is probably meant as a fragment, so we can warn early. Defer,
// the warning to extract.
for (var key in fragment) {
if (fragment.hasOwnProperty(key) &&
ReactElement.isValidElement(fragment[key])) {
// This looks like a fragment object, we should provide an
// early warning.
return ReactFragment.extract(fragment);
}
}
}
}
return fragment;
}
};
module.exports = ReactFragment;
},{}],64:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactInjection
*/
'use strict';
var DOMProperty = _dereq_(10);
var EventPluginHub = _dereq_(17);
var ReactComponentEnvironment = _dereq_(36);
var ReactClass = _dereq_(33);
var ReactEmptyComponent = _dereq_(59);
var ReactBrowserEventEmitter = _dereq_(30);
var ReactNativeComponent = _dereq_(73);
var ReactDOMComponent = _dereq_(42);
var ReactPerf = _dereq_(75);
var ReactRootIndex = _dereq_(83);
var ReactUpdates = _dereq_(87);
var ReactInjection = {
Component: ReactComponentEnvironment.injection,
Class: ReactClass.injection,
DOMComponent: ReactDOMComponent.injection,
DOMProperty: DOMProperty.injection,
EmptyComponent: ReactEmptyComponent.injection,
EventPluginHub: EventPluginHub.injection,
EventEmitter: ReactBrowserEventEmitter.injection,
NativeComponent: ReactNativeComponent.injection,
Perf: ReactPerf.injection,
RootIndex: ReactRootIndex.injection,
Updates: ReactUpdates.injection
};
module.exports = ReactInjection;
},{}],65:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactInputSelection
*/
'use strict';
var ReactDOMSelection = _dereq_(50);
var containsNode = _dereq_(109);
var focusNode = _dereq_(119);
var getActiveElement = _dereq_(121);
function isInDocument(node) {
return containsNode(document.documentElement, node);
}
/**
* @ReactInputSelection: React input selection module. Based on Selection.js,
* but modified to be suitable for react and has a couple of bug fixes (doesn't
* assume buttons have range selections allowed).
* Input selection module for React.
*/
var ReactInputSelection = {
hasSelectionCapabilities: function(elem) {
return elem && (
((elem.nodeName === 'INPUT' && elem.type === 'text') ||
elem.nodeName === 'TEXTAREA' || elem.contentEditable === 'true')
);
},
getSelectionInformation: function() {
var focusedElem = getActiveElement();
return {
focusedElem: focusedElem,
selectionRange:
ReactInputSelection.hasSelectionCapabilities(focusedElem) ?
ReactInputSelection.getSelection(focusedElem) :
null
};
},
/**
* @restoreSelection: If any selection information was potentially lost,
* restore it. This is useful when performing operations that could remove dom
* nodes and place them back in, resulting in focus being lost.
*/
restoreSelection: function(priorSelectionInformation) {
var curFocusedElem = getActiveElement();
var priorFocusedElem = priorSelectionInformation.focusedElem;
var priorSelectionRange = priorSelectionInformation.selectionRange;
if (curFocusedElem !== priorFocusedElem &&
isInDocument(priorFocusedElem)) {
if (ReactInputSelection.hasSelectionCapabilities(priorFocusedElem)) {
ReactInputSelection.setSelection(
priorFocusedElem,
priorSelectionRange
);
}
focusNode(priorFocusedElem);
}
},
/**
* @getSelection: Gets the selection bounds of a focused textarea, input or
* contentEditable node.
* -@input: Look up selection bounds of this input
* -@return {start: selectionStart, end: selectionEnd}
*/
getSelection: function(input) {
var selection;
if ('selectionStart' in input) {
// Modern browser with input or textarea.
selection = {
start: input.selectionStart,
end: input.selectionEnd
};
} else if (document.selection && input.nodeName === 'INPUT') {
// IE8 input.
var range = document.selection.createRange();
// There can only be one selection per document in IE, so it must
// be in our element.
if (range.parentElement() === input) {
selection = {
start: -range.moveStart('character', -input.value.length),
end: -range.moveEnd('character', -input.value.length)
};
}
} else {
// Content editable or old IE textarea.
selection = ReactDOMSelection.getOffsets(input);
}
return selection || {start: 0, end: 0};
},
/**
* @setSelection: Sets the selection bounds of a textarea or input and focuses
* the input.
* -@input Set selection bounds of this input or textarea
* -@offsets Object of same form that is returned from get*
*/
setSelection: function(input, offsets) {
var start = offsets.start;
var end = offsets.end;
if (typeof end === 'undefined') {
end = start;
}
if ('selectionStart' in input) {
input.selectionStart = start;
input.selectionEnd = Math.min(end, input.value.length);
} else if (document.selection && input.nodeName === 'INPUT') {
var range = input.createTextRange();
range.collapse(true);
range.moveStart('character', start);
range.moveEnd('character', end - start);
range.select();
} else {
ReactDOMSelection.setOffsets(input, offsets);
}
}
};
module.exports = ReactInputSelection;
},{}],66:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactInstanceHandles
* @typechecks static-only
*/
'use strict';
var ReactRootIndex = _dereq_(83);
var invariant = _dereq_(135);
var SEPARATOR = '.';
var SEPARATOR_LENGTH = SEPARATOR.length;
/**
* Maximum depth of traversals before we consider the possibility of a bad ID.
*/
var MAX_TREE_DEPTH = 100;
/**
* Creates a DOM ID prefix to use when mounting React components.
*
* @param {number} index A unique integer
* @return {string} React root ID.
* @internal
*/
function getReactRootIDString(index) {
return SEPARATOR + index.toString(36);
}
/**
* Checks if a character in the supplied ID is a separator or the end.
*
* @param {string} id A React DOM ID.
* @param {number} index Index of the character to check.
* @return {boolean} True if the character is a separator or end of the ID.
* @private
*/
function isBoundary(id, index) {
return id.charAt(index) === SEPARATOR || index === id.length;
}
/**
* Checks if the supplied string is a valid React DOM ID.
*
* @param {string} id A React DOM ID, maybe.
* @return {boolean} True if the string is a valid React DOM ID.
* @private
*/
function isValidID(id) {
return id === '' || (
id.charAt(0) === SEPARATOR && id.charAt(id.length - 1) !== SEPARATOR
);
}
/**
* Checks if the first ID is an ancestor of or equal to the second ID.
*
* @param {string} ancestorID
* @param {string} descendantID
* @return {boolean} True if `ancestorID` is an ancestor of `descendantID`.
* @internal
*/
function isAncestorIDOf(ancestorID, descendantID) {
return (
descendantID.indexOf(ancestorID) === 0 &&
isBoundary(descendantID, ancestorID.length)
);
}
/**
* Gets the parent ID of the supplied React DOM ID, `id`.
*
* @param {string} id ID of a component.
* @return {string} ID of the parent, or an empty string.
* @private
*/
function getParentID(id) {
return id ? id.substr(0, id.lastIndexOf(SEPARATOR)) : '';
}
/**
* Gets the next DOM ID on the tree path from the supplied `ancestorID` to the
* supplied `destinationID`. If they are equal, the ID is returned.
*
* @param {string} ancestorID ID of an ancestor node of `destinationID`.
* @param {string} destinationID ID of the destination node.
* @return {string} Next ID on the path from `ancestorID` to `destinationID`.
* @private
*/
function getNextDescendantID(ancestorID, destinationID) {
("production" !== "development" ? invariant(
isValidID(ancestorID) && isValidID(destinationID),
'getNextDescendantID(%s, %s): Received an invalid React DOM ID.',
ancestorID,
destinationID
) : invariant(isValidID(ancestorID) && isValidID(destinationID)));
("production" !== "development" ? invariant(
isAncestorIDOf(ancestorID, destinationID),
'getNextDescendantID(...): React has made an invalid assumption about ' +
'the DOM hierarchy. Expected `%s` to be an ancestor of `%s`.',
ancestorID,
destinationID
) : invariant(isAncestorIDOf(ancestorID, destinationID)));
if (ancestorID === destinationID) {
return ancestorID;
}
// Skip over the ancestor and the immediate separator. Traverse until we hit
// another separator or we reach the end of `destinationID`.
var start = ancestorID.length + SEPARATOR_LENGTH;
var i;
for (i = start; i < destinationID.length; i++) {
if (isBoundary(destinationID, i)) {
break;
}
}
return destinationID.substr(0, i);
}
/**
* Gets the nearest common ancestor ID of two IDs.
*
* Using this ID scheme, the nearest common ancestor ID is the longest common
* prefix of the two IDs that immediately preceded a "marker" in both strings.
*
* @param {string} oneID
* @param {string} twoID
* @return {string} Nearest common ancestor ID, or the empty string if none.
* @private
*/
function getFirstCommonAncestorID(oneID, twoID) {
var minLength = Math.min(oneID.length, twoID.length);
if (minLength === 0) {
return '';
}
var lastCommonMarkerIndex = 0;
// Use `<=` to traverse until the "EOL" of the shorter string.
for (var i = 0; i <= minLength; i++) {
if (isBoundary(oneID, i) && isBoundary(twoID, i)) {
lastCommonMarkerIndex = i;
} else if (oneID.charAt(i) !== twoID.charAt(i)) {
break;
}
}
var longestCommonID = oneID.substr(0, lastCommonMarkerIndex);
("production" !== "development" ? invariant(
isValidID(longestCommonID),
'getFirstCommonAncestorID(%s, %s): Expected a valid React DOM ID: %s',
oneID,
twoID,
longestCommonID
) : invariant(isValidID(longestCommonID)));
return longestCommonID;
}
/**
* Traverses the parent path between two IDs (either up or down). The IDs must
* not be the same, and there must exist a parent path between them. If the
* callback returns `false`, traversal is stopped.
*
* @param {?string} start ID at which to start traversal.
* @param {?string} stop ID at which to end traversal.
* @param {function} cb Callback to invoke each ID with.
* @param {?boolean} skipFirst Whether or not to skip the first node.
* @param {?boolean} skipLast Whether or not to skip the last node.
* @private
*/
function traverseParentPath(start, stop, cb, arg, skipFirst, skipLast) {
start = start || '';
stop = stop || '';
("production" !== "development" ? invariant(
start !== stop,
'traverseParentPath(...): Cannot traverse from and to the same ID, `%s`.',
start
) : invariant(start !== stop));
var traverseUp = isAncestorIDOf(stop, start);
("production" !== "development" ? invariant(
traverseUp || isAncestorIDOf(start, stop),
'traverseParentPath(%s, %s, ...): Cannot traverse from two IDs that do ' +
'not have a parent path.',
start,
stop
) : invariant(traverseUp || isAncestorIDOf(start, stop)));
// Traverse from `start` to `stop` one depth at a time.
var depth = 0;
var traverse = traverseUp ? getParentID : getNextDescendantID;
for (var id = start; /* until break */; id = traverse(id, stop)) {
var ret;
if ((!skipFirst || id !== start) && (!skipLast || id !== stop)) {
ret = cb(id, traverseUp, arg);
}
if (ret === false || id === stop) {
// Only break //after// visiting `stop`.
break;
}
("production" !== "development" ? invariant(
depth++ < MAX_TREE_DEPTH,
'traverseParentPath(%s, %s, ...): Detected an infinite loop while ' +
'traversing the React DOM ID tree. This may be due to malformed IDs: %s',
start, stop
) : invariant(depth++ < MAX_TREE_DEPTH));
}
}
/**
* Manages the IDs assigned to DOM representations of React components. This
* uses a specific scheme in order to traverse the DOM efficiently (e.g. in
* order to simulate events).
*
* @internal
*/
var ReactInstanceHandles = {
/**
* Constructs a React root ID
* @return {string} A React root ID.
*/
createReactRootID: function() {
return getReactRootIDString(ReactRootIndex.createReactRootIndex());
},
/**
* Constructs a React ID by joining a root ID with a name.
*
* @param {string} rootID Root ID of a parent component.
* @param {string} name A component's name (as flattened children).
* @return {string} A React ID.
* @internal
*/
createReactID: function(rootID, name) {
return rootID + name;
},
/**
* Gets the DOM ID of the React component that is the root of the tree that
* contains the React component with the supplied DOM ID.
*
* @param {string} id DOM ID of a React component.
* @return {?string} DOM ID of the React component that is the root.
* @internal
*/
getReactRootIDFromNodeID: function(id) {
if (id && id.charAt(0) === SEPARATOR && id.length > 1) {
var index = id.indexOf(SEPARATOR, 1);
return index > -1 ? id.substr(0, index) : id;
}
return null;
},
/**
* Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that
* should would receive a `mouseEnter` or `mouseLeave` event.
*
* NOTE: Does not invoke the callback on the nearest common ancestor because
* nothing "entered" or "left" that element.
*
* @param {string} leaveID ID being left.
* @param {string} enterID ID being entered.
* @param {function} cb Callback to invoke on each entered/left ID.
* @param {*} upArg Argument to invoke the callback with on left IDs.
* @param {*} downArg Argument to invoke the callback with on entered IDs.
* @internal
*/
traverseEnterLeave: function(leaveID, enterID, cb, upArg, downArg) {
var ancestorID = getFirstCommonAncestorID(leaveID, enterID);
if (ancestorID !== leaveID) {
traverseParentPath(leaveID, ancestorID, cb, upArg, false, true);
}
if (ancestorID !== enterID) {
traverseParentPath(ancestorID, enterID, cb, downArg, true, false);
}
},
/**
* Simulates the traversal of a two-phase, capture/bubble event dispatch.
*
* NOTE: This traversal happens on IDs without touching the DOM.
*
* @param {string} targetID ID of the target node.
* @param {function} cb Callback to invoke.
* @param {*} arg Argument to invoke the callback with.
* @internal
*/
traverseTwoPhase: function(targetID, cb, arg) {
if (targetID) {
traverseParentPath('', targetID, cb, arg, true, false);
traverseParentPath(targetID, '', cb, arg, false, true);
}
},
/**
* Traverse a node ID, calling the supplied `cb` for each ancestor ID. For
* example, passing `.0.$row-0.1` would result in `cb` getting called
* with `.0`, `.0.$row-0`, and `.0.$row-0.1`.
*
* NOTE: This traversal happens on IDs without touching the DOM.
*
* @param {string} targetID ID of the target node.
* @param {function} cb Callback to invoke.
* @param {*} arg Argument to invoke the callback with.
* @internal
*/
traverseAncestors: function(targetID, cb, arg) {
traverseParentPath('', targetID, cb, arg, true, false);
},
/**
* Exposed for unit testing.
* @private
*/
_getFirstCommonAncestorID: getFirstCommonAncestorID,
/**
* Exposed for unit testing.
* @private
*/
_getNextDescendantID: getNextDescendantID,
isAncestorIDOf: isAncestorIDOf,
SEPARATOR: SEPARATOR
};
module.exports = ReactInstanceHandles;
},{}],67:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactInstanceMap
*/
'use strict';
/**
* `ReactInstanceMap` maintains a mapping from a public facing stateful
* instance (key) and the internal representation (value). This allows public
* methods to accept the user facing instance as an argument and map them back
* to internal methods.
*/
// TODO: Replace this with ES6: var ReactInstanceMap = new Map();
var ReactInstanceMap = {
/**
* This API should be called `delete` but we'd have to make sure to always
* transform these to strings for IE support. When this transform is fully
* supported we can rename it.
*/
remove: function(key) {
key._reactInternalInstance = undefined;
},
get: function(key) {
return key._reactInternalInstance;
},
has: function(key) {
return key._reactInternalInstance !== undefined;
},
set: function(key, value) {
key._reactInternalInstance = value;
}
};
module.exports = ReactInstanceMap;
},{}],68:[function(_dereq_,module,exports){
/**
* Copyright 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactLifeCycle
*/
'use strict';
/**
* This module manages the bookkeeping when a component is in the process
* of being mounted or being unmounted. This is used as a way to enforce
* invariants (or warnings) when it is not recommended to call
* setState/forceUpdate.
*
* currentlyMountingInstance: During the construction phase, it is not possible
* to trigger an update since the instance is not fully mounted yet. However, we
* currently allow this as a convenience for mutating the initial state.
*
* currentlyUnmountingInstance: During the unmounting phase, the instance is
* still mounted and can therefore schedule an update. However, this is not
* recommended and probably an error since it's about to be unmounted.
* Therefore we still want to trigger in an error for that case.
*/
var ReactLifeCycle = {
currentlyMountingInstance: null,
currentlyUnmountingInstance: null
};
module.exports = ReactLifeCycle;
},{}],69:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactMarkupChecksum
*/
'use strict';
var adler32 = _dereq_(106);
var ReactMarkupChecksum = {
CHECKSUM_ATTR_NAME: 'data-react-checksum',
/**
* @param {string} markup Markup string
* @return {string} Markup string with checksum attribute attached
*/
addChecksumToMarkup: function(markup) {
var checksum = adler32(markup);
return markup.replace(
'>',
' ' + ReactMarkupChecksum.CHECKSUM_ATTR_NAME + '="' + checksum + '">'
);
},
/**
* @param {string} markup to use
* @param {DOMElement} element root React element
* @returns {boolean} whether or not the markup is the same
*/
canReuseMarkup: function(markup, element) {
var existingChecksum = element.getAttribute(
ReactMarkupChecksum.CHECKSUM_ATTR_NAME
);
existingChecksum = existingChecksum && parseInt(existingChecksum, 10);
var markupChecksum = adler32(markup);
return markupChecksum === existingChecksum;
}
};
module.exports = ReactMarkupChecksum;
},{}],70:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactMount
*/
'use strict';
var DOMProperty = _dereq_(10);
var ReactBrowserEventEmitter = _dereq_(30);
var ReactCurrentOwner = _dereq_(39);
var ReactElement = _dereq_(57);
var ReactElementValidator = _dereq_(58);
var ReactEmptyComponent = _dereq_(59);
var ReactInstanceHandles = _dereq_(66);
var ReactInstanceMap = _dereq_(67);
var ReactMarkupChecksum = _dereq_(69);
var ReactPerf = _dereq_(75);
var ReactReconciler = _dereq_(81);
var ReactUpdateQueue = _dereq_(86);
var ReactUpdates = _dereq_(87);
var emptyObject = _dereq_(115);
var containsNode = _dereq_(109);
var getReactRootElementInContainer = _dereq_(129);
var instantiateReactComponent = _dereq_(134);
var invariant = _dereq_(135);
var setInnerHTML = _dereq_(148);
var shouldUpdateReactComponent = _dereq_(151);
var warning = _dereq_(154);
var SEPARATOR = ReactInstanceHandles.SEPARATOR;
var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;
var nodeCache = {};
var ELEMENT_NODE_TYPE = 1;
var DOC_NODE_TYPE = 9;
/** Mapping from reactRootID to React component instance. */
var instancesByReactRootID = {};
/** Mapping from reactRootID to `container` nodes. */
var containersByReactRootID = {};
if ("production" !== "development") {
/** __DEV__-only mapping from reactRootID to root elements. */
var rootElementsByReactRootID = {};
}
// Used to store breadth-first search state in findComponentRoot.
var findComponentRootReusableArray = [];
/**
* Finds the index of the first character
* that's not common between the two given strings.
*
* @return {number} the index of the character where the strings diverge
*/
function firstDifferenceIndex(string1, string2) {
var minLen = Math.min(string1.length, string2.length);
for (var i = 0; i < minLen; i++) {
if (string1.charAt(i) !== string2.charAt(i)) {
return i;
}
}
return string1.length === string2.length ? -1 : minLen;
}
/**
* @param {DOMElement} container DOM element that may contain a React component.
* @return {?string} A "reactRoot" ID, if a React component is rendered.
*/
function getReactRootID(container) {
var rootElement = getReactRootElementInContainer(container);
return rootElement && ReactMount.getID(rootElement);
}
/**
* Accessing node[ATTR_NAME] or calling getAttribute(ATTR_NAME) on a form
* element can return its control whose name or ID equals ATTR_NAME. All
* DOM nodes support `getAttributeNode` but this can also get called on
* other objects so just return '' if we're given something other than a
* DOM node (such as window).
*
* @param {?DOMElement|DOMWindow|DOMDocument|DOMTextNode} node DOM node.
* @return {string} ID of the supplied `domNode`.
*/
function getID(node) {
var id = internalGetID(node);
if (id) {
if (nodeCache.hasOwnProperty(id)) {
var cached = nodeCache[id];
if (cached !== node) {
("production" !== "development" ? invariant(
!isValid(cached, id),
'ReactMount: Two valid but unequal nodes with the same `%s`: %s',
ATTR_NAME, id
) : invariant(!isValid(cached, id)));
nodeCache[id] = node;
}
} else {
nodeCache[id] = node;
}
}
return id;
}
function internalGetID(node) {
// If node is something like a window, document, or text node, none of
// which support attributes or a .getAttribute method, gracefully return
// the empty string, as if the attribute were missing.
return node && node.getAttribute && node.getAttribute(ATTR_NAME) || '';
}
/**
* Sets the React-specific ID of the given node.
*
* @param {DOMElement} node The DOM node whose ID will be set.
* @param {string} id The value of the ID attribute.
*/
function setID(node, id) {
var oldID = internalGetID(node);
if (oldID !== id) {
delete nodeCache[oldID];
}
node.setAttribute(ATTR_NAME, id);
nodeCache[id] = node;
}
/**
* Finds the node with the supplied React-generated DOM ID.
*
* @param {string} id A React-generated DOM ID.
* @return {DOMElement} DOM node with the suppled `id`.
* @internal
*/
function getNode(id) {
if (!nodeCache.hasOwnProperty(id) || !isValid(nodeCache[id], id)) {
nodeCache[id] = ReactMount.findReactNodeByID(id);
}
return nodeCache[id];
}
/**
* Finds the node with the supplied public React instance.
*
* @param {*} instance A public React instance.
* @return {?DOMElement} DOM node with the suppled `id`.
* @internal
*/
function getNodeFromInstance(instance) {
var id = ReactInstanceMap.get(instance)._rootNodeID;
if (ReactEmptyComponent.isNullComponentID(id)) {
return null;
}
if (!nodeCache.hasOwnProperty(id) || !isValid(nodeCache[id], id)) {
nodeCache[id] = ReactMount.findReactNodeByID(id);
}
return nodeCache[id];
}
/**
* A node is "valid" if it is contained by a currently mounted container.
*
* This means that the node does not have to be contained by a document in
* order to be considered valid.
*
* @param {?DOMElement} node The candidate DOM node.
* @param {string} id The expected ID of the node.
* @return {boolean} Whether the node is contained by a mounted container.
*/
function isValid(node, id) {
if (node) {
("production" !== "development" ? invariant(
internalGetID(node) === id,
'ReactMount: Unexpected modification of `%s`',
ATTR_NAME
) : invariant(internalGetID(node) === id));
var container = ReactMount.findReactContainerForID(id);
if (container && containsNode(container, node)) {
return true;
}
}
return false;
}
/**
* Causes the cache to forget about one React-specific ID.
*
* @param {string} id The ID to forget.
*/
function purgeID(id) {
delete nodeCache[id];
}
var deepestNodeSoFar = null;
function findDeepestCachedAncestorImpl(ancestorID) {
var ancestor = nodeCache[ancestorID];
if (ancestor && isValid(ancestor, ancestorID)) {
deepestNodeSoFar = ancestor;
} else {
// This node isn't populated in the cache, so presumably none of its
// descendants are. Break out of the loop.
return false;
}
}
/**
* Return the deepest cached node whose ID is a prefix of `targetID`.
*/
function findDeepestCachedAncestor(targetID) {
deepestNodeSoFar = null;
ReactInstanceHandles.traverseAncestors(
targetID,
findDeepestCachedAncestorImpl
);
var foundNode = deepestNodeSoFar;
deepestNodeSoFar = null;
return foundNode;
}
/**
* Mounts this component and inserts it into the DOM.
*
* @param {ReactComponent} componentInstance The instance to mount.
* @param {string} rootID DOM ID of the root node.
* @param {DOMElement} container DOM element to mount into.
* @param {ReactReconcileTransaction} transaction
* @param {boolean} shouldReuseMarkup If true, do not insert markup
*/
function mountComponentIntoNode(
componentInstance,
rootID,
container,
transaction,
shouldReuseMarkup) {
var markup = ReactReconciler.mountComponent(
componentInstance, rootID, transaction, emptyObject
);
componentInstance._isTopLevel = true;
ReactMount._mountImageIntoNode(markup, container, shouldReuseMarkup);
}
/**
* Batched mount.
*
* @param {ReactComponent} componentInstance The instance to mount.
* @param {string} rootID DOM ID of the root node.
* @param {DOMElement} container DOM element to mount into.
* @param {boolean} shouldReuseMarkup If true, do not insert markup
*/
function batchedMountComponentIntoNode(
componentInstance,
rootID,
container,
shouldReuseMarkup) {
var transaction = ReactUpdates.ReactReconcileTransaction.getPooled();
transaction.perform(
mountComponentIntoNode,
null,
componentInstance,
rootID,
container,
transaction,
shouldReuseMarkup
);
ReactUpdates.ReactReconcileTransaction.release(transaction);
}
/**
* Mounting is the process of initializing a React component by creatings its
* representative DOM elements and inserting them into a supplied `container`.
* Any prior content inside `container` is destroyed in the process.
*
* ReactMount.render(
* component,
* document.getElementById('container')
* );
*
* <div id="container"> <-- Supplied `container`.
* <div data-reactid=".3"> <-- Rendered reactRoot of React
* // ... component.
* </div>
* </div>
*
* Inside of `container`, the first element rendered is the "reactRoot".
*/
var ReactMount = {
/** Exposed for debugging purposes **/
_instancesByReactRootID: instancesByReactRootID,
/**
* This is a hook provided to support rendering React components while
* ensuring that the apparent scroll position of its `container` does not
* change.
*
* @param {DOMElement} container The `container` being rendered into.
* @param {function} renderCallback This must be called once to do the render.
*/
scrollMonitor: function(container, renderCallback) {
renderCallback();
},
/**
* Take a component that's already mounted into the DOM and replace its props
* @param {ReactComponent} prevComponent component instance already in the DOM
* @param {ReactElement} nextElement component instance to render
* @param {DOMElement} container container to render into
* @param {?function} callback function triggered on completion
*/
_updateRootComponent: function(
prevComponent,
nextElement,
container,
callback) {
if ("production" !== "development") {
ReactElementValidator.checkAndWarnForMutatedProps(nextElement);
}
ReactMount.scrollMonitor(container, function() {
ReactUpdateQueue.enqueueElementInternal(prevComponent, nextElement);
if (callback) {
ReactUpdateQueue.enqueueCallbackInternal(prevComponent, callback);
}
});
if ("production" !== "development") {
// Record the root element in case it later gets transplanted.
rootElementsByReactRootID[getReactRootID(container)] =
getReactRootElementInContainer(container);
}
return prevComponent;
},
/**
* Register a component into the instance map and starts scroll value
* monitoring
* @param {ReactComponent} nextComponent component instance to render
* @param {DOMElement} container container to render into
* @return {string} reactRoot ID prefix
*/
_registerComponent: function(nextComponent, container) {
("production" !== "development" ? invariant(
container && (
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE)
),
'_registerComponent(...): Target container is not a DOM element.'
) : invariant(container && (
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE)
)));
ReactBrowserEventEmitter.ensureScrollValueMonitoring();
var reactRootID = ReactMount.registerContainer(container);
instancesByReactRootID[reactRootID] = nextComponent;
return reactRootID;
},
/**
* Render a new component into the DOM.
* @param {ReactComponent} nextComponent component instance to render
* @param {DOMElement} container container to render into
* @param {boolean} shouldReuseMarkup if we should skip the markup insertion
* @return {ReactComponent} nextComponent
*/
_renderNewRootComponent: function(
nextComponent,
container,
shouldReuseMarkup
) {
// Various parts of our code (such as ReactCompositeComponent's
// _renderValidatedComponent) assume that calls to render aren't nested;
// verify that that's the case.
("production" !== "development" ? warning(
ReactCurrentOwner.current == null,
'_renderNewRootComponent(): Render methods should be a pure function ' +
'of props and state; triggering nested component updates from ' +
'render is not allowed. If necessary, trigger nested updates in ' +
'componentDidUpdate.'
) : null);
var componentInstance = instantiateReactComponent(nextComponent, null);
var reactRootID = ReactMount._registerComponent(
componentInstance,
container
);
// The initial render is synchronous but any updates that happen during
// rendering, in componentWillMount or componentDidMount, will be batched
// according to the current batching strategy.
ReactUpdates.batchedUpdates(
batchedMountComponentIntoNode,
componentInstance,
reactRootID,
container,
shouldReuseMarkup
);
if ("production" !== "development") {
// Record the root element in case it later gets transplanted.
rootElementsByReactRootID[reactRootID] =
getReactRootElementInContainer(container);
}
return componentInstance;
},
/**
* Renders a React component into the DOM in the supplied `container`.
*
* If the React component was previously rendered into `container`, this will
* perform an update on it and only mutate the DOM as necessary to reflect the
* latest React component.
*
* @param {ReactElement} nextElement Component element to render.
* @param {DOMElement} container DOM element to render into.
* @param {?function} callback function triggered on completion
* @return {ReactComponent} Component instance rendered in `container`.
*/
render: function(nextElement, container, callback) {
("production" !== "development" ? invariant(
ReactElement.isValidElement(nextElement),
'React.render(): Invalid component element.%s',
(
typeof nextElement === 'string' ?
' Instead of passing an element string, make sure to instantiate ' +
'it by passing it to React.createElement.' :
typeof nextElement === 'function' ?
' Instead of passing a component class, make sure to instantiate ' +
'it by passing it to React.createElement.' :
// Check if it quacks like an element
nextElement != null && nextElement.props !== undefined ?
' This may be caused by unintentionally loading two independent ' +
'copies of React.' :
''
)
) : invariant(ReactElement.isValidElement(nextElement)));
var prevComponent = instancesByReactRootID[getReactRootID(container)];
if (prevComponent) {
var prevElement = prevComponent._currentElement;
if (shouldUpdateReactComponent(prevElement, nextElement)) {
return ReactMount._updateRootComponent(
prevComponent,
nextElement,
container,
callback
).getPublicInstance();
} else {
ReactMount.unmountComponentAtNode(container);
}
}
var reactRootElement = getReactRootElementInContainer(container);
var containerHasReactMarkup =
reactRootElement && ReactMount.isRenderedByReact(reactRootElement);
if ("production" !== "development") {
if (!containerHasReactMarkup || reactRootElement.nextSibling) {
var rootElementSibling = reactRootElement;
while (rootElementSibling) {
if (ReactMount.isRenderedByReact(rootElementSibling)) {
("production" !== "development" ? warning(
false,
'render(): Target node has markup rendered by React, but there ' +
'are unrelated nodes as well. This is most commonly caused by ' +
'white-space inserted around server-rendered markup.'
) : null);
break;
}
rootElementSibling = rootElementSibling.nextSibling;
}
}
}
var shouldReuseMarkup = containerHasReactMarkup && !prevComponent;
var component = ReactMount._renderNewRootComponent(
nextElement,
container,
shouldReuseMarkup
).getPublicInstance();
if (callback) {
callback.call(component);
}
return component;
},
/**
* Constructs a component instance of `constructor` with `initialProps` and
* renders it into the supplied `container`.
*
* @param {function} constructor React component constructor.
* @param {?object} props Initial props of the component instance.
* @param {DOMElement} container DOM element to render into.
* @return {ReactComponent} Component instance rendered in `container`.
*/
constructAndRenderComponent: function(constructor, props, container) {
var element = ReactElement.createElement(constructor, props);
return ReactMount.render(element, container);
},
/**
* Constructs a component instance of `constructor` with `initialProps` and
* renders it into a container node identified by supplied `id`.
*
* @param {function} componentConstructor React component constructor
* @param {?object} props Initial props of the component instance.
* @param {string} id ID of the DOM element to render into.
* @return {ReactComponent} Component instance rendered in the container node.
*/
constructAndRenderComponentByID: function(constructor, props, id) {
var domNode = document.getElementById(id);
("production" !== "development" ? invariant(
domNode,
'Tried to get element with id of "%s" but it is not present on the page.',
id
) : invariant(domNode));
return ReactMount.constructAndRenderComponent(constructor, props, domNode);
},
/**
* Registers a container node into which React components will be rendered.
* This also creates the "reactRoot" ID that will be assigned to the element
* rendered within.
*
* @param {DOMElement} container DOM element to register as a container.
* @return {string} The "reactRoot" ID of elements rendered within.
*/
registerContainer: function(container) {
var reactRootID = getReactRootID(container);
if (reactRootID) {
// If one exists, make sure it is a valid "reactRoot" ID.
reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(reactRootID);
}
if (!reactRootID) {
// No valid "reactRoot" ID found, create one.
reactRootID = ReactInstanceHandles.createReactRootID();
}
containersByReactRootID[reactRootID] = container;
return reactRootID;
},
/**
* Unmounts and destroys the React component rendered in the `container`.
*
* @param {DOMElement} container DOM element containing a React component.
* @return {boolean} True if a component was found in and unmounted from
* `container`
*/
unmountComponentAtNode: function(container) {
// Various parts of our code (such as ReactCompositeComponent's
// _renderValidatedComponent) assume that calls to render aren't nested;
// verify that that's the case. (Strictly speaking, unmounting won't cause a
// render but we still don't expect to be in a render call here.)
("production" !== "development" ? warning(
ReactCurrentOwner.current == null,
'unmountComponentAtNode(): Render methods should be a pure function of ' +
'props and state; triggering nested component updates from render is ' +
'not allowed. If necessary, trigger nested updates in ' +
'componentDidUpdate.'
) : null);
("production" !== "development" ? invariant(
container && (
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE)
),
'unmountComponentAtNode(...): Target container is not a DOM element.'
) : invariant(container && (
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE)
)));
var reactRootID = getReactRootID(container);
var component = instancesByReactRootID[reactRootID];
if (!component) {
return false;
}
ReactMount.unmountComponentFromNode(component, container);
delete instancesByReactRootID[reactRootID];
delete containersByReactRootID[reactRootID];
if ("production" !== "development") {
delete rootElementsByReactRootID[reactRootID];
}
return true;
},
/**
* Unmounts a component and removes it from the DOM.
*
* @param {ReactComponent} instance React component instance.
* @param {DOMElement} container DOM element to unmount from.
* @final
* @internal
* @see {ReactMount.unmountComponentAtNode}
*/
unmountComponentFromNode: function(instance, container) {
ReactReconciler.unmountComponent(instance);
if (container.nodeType === DOC_NODE_TYPE) {
container = container.documentElement;
}
// http://jsperf.com/emptying-a-node
while (container.lastChild) {
container.removeChild(container.lastChild);
}
},
/**
* Finds the container DOM element that contains React component to which the
* supplied DOM `id` belongs.
*
* @param {string} id The ID of an element rendered by a React component.
* @return {?DOMElement} DOM element that contains the `id`.
*/
findReactContainerForID: function(id) {
var reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(id);
var container = containersByReactRootID[reactRootID];
if ("production" !== "development") {
var rootElement = rootElementsByReactRootID[reactRootID];
if (rootElement && rootElement.parentNode !== container) {
("production" !== "development" ? invariant(
// Call internalGetID here because getID calls isValid which calls
// findReactContainerForID (this function).
internalGetID(rootElement) === reactRootID,
'ReactMount: Root element ID differed from reactRootID.'
) : invariant(// Call internalGetID here because getID calls isValid which calls
// findReactContainerForID (this function).
internalGetID(rootElement) === reactRootID));
var containerChild = container.firstChild;
if (containerChild &&
reactRootID === internalGetID(containerChild)) {
// If the container has a new child with the same ID as the old
// root element, then rootElementsByReactRootID[reactRootID] is
// just stale and needs to be updated. The case that deserves a
// warning is when the container is empty.
rootElementsByReactRootID[reactRootID] = containerChild;
} else {
("production" !== "development" ? warning(
false,
'ReactMount: Root element has been removed from its original ' +
'container. New container:', rootElement.parentNode
) : null);
}
}
}
return container;
},
/**
* Finds an element rendered by React with the supplied ID.
*
* @param {string} id ID of a DOM node in the React component.
* @return {DOMElement} Root DOM node of the React component.
*/
findReactNodeByID: function(id) {
var reactRoot = ReactMount.findReactContainerForID(id);
return ReactMount.findComponentRoot(reactRoot, id);
},
/**
* True if the supplied `node` is rendered by React.
*
* @param {*} node DOM Element to check.
* @return {boolean} True if the DOM Element appears to be rendered by React.
* @internal
*/
isRenderedByReact: function(node) {
if (node.nodeType !== 1) {
// Not a DOMElement, therefore not a React component
return false;
}
var id = ReactMount.getID(node);
return id ? id.charAt(0) === SEPARATOR : false;
},
/**
* Traverses up the ancestors of the supplied node to find a node that is a
* DOM representation of a React component.
*
* @param {*} node
* @return {?DOMEventTarget}
* @internal
*/
getFirstReactDOM: function(node) {
var current = node;
while (current && current.parentNode !== current) {
if (ReactMount.isRenderedByReact(current)) {
return current;
}
current = current.parentNode;
}
return null;
},
/**
* Finds a node with the supplied `targetID` inside of the supplied
* `ancestorNode`. Exploits the ID naming scheme to perform the search
* quickly.
*
* @param {DOMEventTarget} ancestorNode Search from this root.
* @pararm {string} targetID ID of the DOM representation of the component.
* @return {DOMEventTarget} DOM node with the supplied `targetID`.
* @internal
*/
findComponentRoot: function(ancestorNode, targetID) {
var firstChildren = findComponentRootReusableArray;
var childIndex = 0;
var deepestAncestor = findDeepestCachedAncestor(targetID) || ancestorNode;
firstChildren[0] = deepestAncestor.firstChild;
firstChildren.length = 1;
while (childIndex < firstChildren.length) {
var child = firstChildren[childIndex++];
var targetChild;
while (child) {
var childID = ReactMount.getID(child);
if (childID) {
// Even if we find the node we're looking for, we finish looping
// through its siblings to ensure they're cached so that we don't have
// to revisit this node again. Otherwise, we make n^2 calls to getID
// when visiting the many children of a single node in order.
if (targetID === childID) {
targetChild = child;
} else if (ReactInstanceHandles.isAncestorIDOf(childID, targetID)) {
// If we find a child whose ID is an ancestor of the given ID,
// then we can be sure that we only want to search the subtree
// rooted at this child, so we can throw out the rest of the
// search state.
firstChildren.length = childIndex = 0;
firstChildren.push(child.firstChild);
}
} else {
// If this child had no ID, then there's a chance that it was
// injected automatically by the browser, as when a `<table>`
// element sprouts an extra `<tbody>` child as a side effect of
// `.innerHTML` parsing. Optimistically continue down this
// branch, but not before examining the other siblings.
firstChildren.push(child.firstChild);
}
child = child.nextSibling;
}
if (targetChild) {
// Emptying firstChildren/findComponentRootReusableArray is
// not necessary for correctness, but it helps the GC reclaim
// any nodes that were left at the end of the search.
firstChildren.length = 0;
return targetChild;
}
}
firstChildren.length = 0;
("production" !== "development" ? invariant(
false,
'findComponentRoot(..., %s): Unable to find element. This probably ' +
'means the DOM was unexpectedly mutated (e.g., by the browser), ' +
'usually due to forgetting a <tbody> when using tables, nesting tags ' +
'like <form>, <p>, or <a>, or using non-SVG elements in an <svg> ' +
'parent. ' +
'Try inspecting the child nodes of the element with React ID `%s`.',
targetID,
ReactMount.getID(ancestorNode)
) : invariant(false));
},
_mountImageIntoNode: function(markup, container, shouldReuseMarkup) {
("production" !== "development" ? invariant(
container && (
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE)
),
'mountComponentIntoNode(...): Target container is not valid.'
) : invariant(container && (
(container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE)
)));
if (shouldReuseMarkup) {
var rootElement = getReactRootElementInContainer(container);
if (ReactMarkupChecksum.canReuseMarkup(markup, rootElement)) {
return;
} else {
var checksum = rootElement.getAttribute(
ReactMarkupChecksum.CHECKSUM_ATTR_NAME
);
rootElement.removeAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);
var rootMarkup = rootElement.outerHTML;
rootElement.setAttribute(
ReactMarkupChecksum.CHECKSUM_ATTR_NAME,
checksum
);
var diffIndex = firstDifferenceIndex(markup, rootMarkup);
var difference = ' (client) ' +
markup.substring(diffIndex - 20, diffIndex + 20) +
'\n (server) ' + rootMarkup.substring(diffIndex - 20, diffIndex + 20);
("production" !== "development" ? invariant(
container.nodeType !== DOC_NODE_TYPE,
'You\'re trying to render a component to the document using ' +
'server rendering but the checksum was invalid. This usually ' +
'means you rendered a different component type or props on ' +
'the client from the one on the server, or your render() ' +
'methods are impure. React cannot handle this case due to ' +
'cross-browser quirks by rendering at the document root. You ' +
'should look for environment dependent code in your components ' +
'and ensure the props are the same client and server side:\n%s',
difference
) : invariant(container.nodeType !== DOC_NODE_TYPE));
if ("production" !== "development") {
("production" !== "development" ? warning(
false,
'React attempted to reuse markup in a container but the ' +
'checksum was invalid. This generally means that you are ' +
'using server rendering and the markup generated on the ' +
'server was not what the client was expecting. React injected ' +
'new markup to compensate which works but you have lost many ' +
'of the benefits of server rendering. Instead, figure out ' +
'why the markup being generated is different on the client ' +
'or server:\n%s',
difference
) : null);
}
}
}
("production" !== "development" ? invariant(
container.nodeType !== DOC_NODE_TYPE,
'You\'re trying to render a component to the document but ' +
'you didn\'t use server rendering. We can\'t do this ' +
'without using server rendering due to cross-browser quirks. ' +
'See React.renderToString() for server rendering.'
) : invariant(container.nodeType !== DOC_NODE_TYPE));
setInnerHTML(container, markup);
},
/**
* React ID utilities.
*/
getReactRootID: getReactRootID,
getID: getID,
setID: setID,
getNode: getNode,
getNodeFromInstance: getNodeFromInstance,
purgeID: purgeID
};
ReactPerf.measureMethods(ReactMount, 'ReactMount', {
_renderNewRootComponent: '_renderNewRootComponent',
_mountImageIntoNode: '_mountImageIntoNode'
});
module.exports = ReactMount;
},{}],71:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactMultiChild
* @typechecks static-only
*/
'use strict';
var ReactComponentEnvironment = _dereq_(36);
var ReactMultiChildUpdateTypes = _dereq_(72);
var ReactReconciler = _dereq_(81);
var ReactChildReconciler = _dereq_(31);
/**
* Updating children of a component may trigger recursive updates. The depth is
* used to batch recursive updates to render markup more efficiently.
*
* @type {number}
* @private
*/
var updateDepth = 0;
/**
* Queue of update configuration objects.
*
* Each object has a `type` property that is in `ReactMultiChildUpdateTypes`.
*
* @type {array<object>}
* @private
*/
var updateQueue = [];
/**
* Queue of markup to be rendered.
*
* @type {array<string>}
* @private
*/
var markupQueue = [];
/**
* Enqueues markup to be rendered and inserted at a supplied index.
*
* @param {string} parentID ID of the parent component.
* @param {string} markup Markup that renders into an element.
* @param {number} toIndex Destination index.
* @private
*/
function enqueueMarkup(parentID, markup, toIndex) {
// NOTE: Null values reduce hidden classes.
updateQueue.push({
parentID: parentID,
parentNode: null,
type: ReactMultiChildUpdateTypes.INSERT_MARKUP,
markupIndex: markupQueue.push(markup) - 1,
textContent: null,
fromIndex: null,
toIndex: toIndex
});
}
/**
* Enqueues moving an existing element to another index.
*
* @param {string} parentID ID of the parent component.
* @param {number} fromIndex Source index of the existing element.
* @param {number} toIndex Destination index of the element.
* @private
*/
function enqueueMove(parentID, fromIndex, toIndex) {
// NOTE: Null values reduce hidden classes.
updateQueue.push({
parentID: parentID,
parentNode: null,
type: ReactMultiChildUpdateTypes.MOVE_EXISTING,
markupIndex: null,
textContent: null,
fromIndex: fromIndex,
toIndex: toIndex
});
}
/**
* Enqueues removing an element at an index.
*
* @param {string} parentID ID of the parent component.
* @param {number} fromIndex Index of the element to remove.
* @private
*/
function enqueueRemove(parentID, fromIndex) {
// NOTE: Null values reduce hidden classes.
updateQueue.push({
parentID: parentID,
parentNode: null,
type: ReactMultiChildUpdateTypes.REMOVE_NODE,
markupIndex: null,
textContent: null,
fromIndex: fromIndex,
toIndex: null
});
}
/**
* Enqueues setting the text content.
*
* @param {string} parentID ID of the parent component.
* @param {string} textContent Text content to set.
* @private
*/
function enqueueTextContent(parentID, textContent) {
// NOTE: Null values reduce hidden classes.
updateQueue.push({
parentID: parentID,
parentNode: null,
type: ReactMultiChildUpdateTypes.TEXT_CONTENT,
markupIndex: null,
textContent: textContent,
fromIndex: null,
toIndex: null
});
}
/**
* Processes any enqueued updates.
*
* @private
*/
function processQueue() {
if (updateQueue.length) {
ReactComponentEnvironment.processChildrenUpdates(
updateQueue,
markupQueue
);
clearQueue();
}
}
/**
* Clears any enqueued updates.
*
* @private
*/
function clearQueue() {
updateQueue.length = 0;
markupQueue.length = 0;
}
/**
* ReactMultiChild are capable of reconciling multiple children.
*
* @class ReactMultiChild
* @internal
*/
var ReactMultiChild = {
/**
* Provides common functionality for components that must reconcile multiple
* children. This is used by `ReactDOMComponent` to mount, update, and
* unmount child components.
*
* @lends {ReactMultiChild.prototype}
*/
Mixin: {
/**
* Generates a "mount image" for each of the supplied children. In the case
* of `ReactDOMComponent`, a mount image is a string of markup.
*
* @param {?object} nestedChildren Nested child maps.
* @return {array} An array of mounted representations.
* @internal
*/
mountChildren: function(nestedChildren, transaction, context) {
var children = ReactChildReconciler.instantiateChildren(
nestedChildren, transaction, context
);
this._renderedChildren = children;
var mountImages = [];
var index = 0;
for (var name in children) {
if (children.hasOwnProperty(name)) {
var child = children[name];
// Inlined for performance, see `ReactInstanceHandles.createReactID`.
var rootID = this._rootNodeID + name;
var mountImage = ReactReconciler.mountComponent(
child,
rootID,
transaction,
context
);
child._mountIndex = index;
mountImages.push(mountImage);
index++;
}
}
return mountImages;
},
/**
* Replaces any rendered children with a text content string.
*
* @param {string} nextContent String of content.
* @internal
*/
updateTextContent: function(nextContent) {
updateDepth++;
var errorThrown = true;
try {
var prevChildren = this._renderedChildren;
// Remove any rendered children.
ReactChildReconciler.unmountChildren(prevChildren);
// TODO: The setTextContent operation should be enough
for (var name in prevChildren) {
if (prevChildren.hasOwnProperty(name)) {
this._unmountChildByName(prevChildren[name], name);
}
}
// Set new text content.
this.setTextContent(nextContent);
errorThrown = false;
} finally {
updateDepth--;
if (!updateDepth) {
if (errorThrown) {
clearQueue();
} else {
processQueue();
}
}
}
},
/**
* Updates the rendered children with new children.
*
* @param {?object} nextNestedChildren Nested child maps.
* @param {ReactReconcileTransaction} transaction
* @internal
*/
updateChildren: function(nextNestedChildren, transaction, context) {
updateDepth++;
var errorThrown = true;
try {
this._updateChildren(nextNestedChildren, transaction, context);
errorThrown = false;
} finally {
updateDepth--;
if (!updateDepth) {
if (errorThrown) {
clearQueue();
} else {
processQueue();
}
}
}
},
/**
* Improve performance by isolating this hot code path from the try/catch
* block in `updateChildren`.
*
* @param {?object} nextNestedChildren Nested child maps.
* @param {ReactReconcileTransaction} transaction
* @final
* @protected
*/
_updateChildren: function(nextNestedChildren, transaction, context) {
var prevChildren = this._renderedChildren;
var nextChildren = ReactChildReconciler.updateChildren(
prevChildren, nextNestedChildren, transaction, context
);
this._renderedChildren = nextChildren;
if (!nextChildren && !prevChildren) {
return;
}
var name;
// `nextIndex` will increment for each child in `nextChildren`, but
// `lastIndex` will be the last index visited in `prevChildren`.
var lastIndex = 0;
var nextIndex = 0;
for (name in nextChildren) {
if (!nextChildren.hasOwnProperty(name)) {
continue;
}
var prevChild = prevChildren && prevChildren[name];
var nextChild = nextChildren[name];
if (prevChild === nextChild) {
this.moveChild(prevChild, nextIndex, lastIndex);
lastIndex = Math.max(prevChild._mountIndex, lastIndex);
prevChild._mountIndex = nextIndex;
} else {
if (prevChild) {
// Update `lastIndex` before `_mountIndex` gets unset by unmounting.
lastIndex = Math.max(prevChild._mountIndex, lastIndex);
this._unmountChildByName(prevChild, name);
}
// The child must be instantiated before it's mounted.
this._mountChildByNameAtIndex(
nextChild, name, nextIndex, transaction, context
);
}
nextIndex++;
}
// Remove children that are no longer present.
for (name in prevChildren) {
if (prevChildren.hasOwnProperty(name) &&
!(nextChildren && nextChildren.hasOwnProperty(name))) {
this._unmountChildByName(prevChildren[name], name);
}
}
},
/**
* Unmounts all rendered children. This should be used to clean up children
* when this component is unmounted.
*
* @internal
*/
unmountChildren: function() {
var renderedChildren = this._renderedChildren;
ReactChildReconciler.unmountChildren(renderedChildren);
this._renderedChildren = null;
},
/**
* Moves a child component to the supplied index.
*
* @param {ReactComponent} child Component to move.
* @param {number} toIndex Destination index of the element.
* @param {number} lastIndex Last index visited of the siblings of `child`.
* @protected
*/
moveChild: function(child, toIndex, lastIndex) {
// If the index of `child` is less than `lastIndex`, then it needs to
// be moved. Otherwise, we do not need to move it because a child will be
// inserted or moved before `child`.
if (child._mountIndex < lastIndex) {
enqueueMove(this._rootNodeID, child._mountIndex, toIndex);
}
},
/**
* Creates a child component.
*
* @param {ReactComponent} child Component to create.
* @param {string} mountImage Markup to insert.
* @protected
*/
createChild: function(child, mountImage) {
enqueueMarkup(this._rootNodeID, mountImage, child._mountIndex);
},
/**
* Removes a child component.
*
* @param {ReactComponent} child Child to remove.
* @protected
*/
removeChild: function(child) {
enqueueRemove(this._rootNodeID, child._mountIndex);
},
/**
* Sets this text content string.
*
* @param {string} textContent Text content to set.
* @protected
*/
setTextContent: function(textContent) {
enqueueTextContent(this._rootNodeID, textContent);
},
/**
* Mounts a child with the supplied name.
*
* NOTE: This is part of `updateChildren` and is here for readability.
*
* @param {ReactComponent} child Component to mount.
* @param {string} name Name of the child.
* @param {number} index Index at which to insert the child.
* @param {ReactReconcileTransaction} transaction
* @private
*/
_mountChildByNameAtIndex: function(
child,
name,
index,
transaction,
context) {
// Inlined for performance, see `ReactInstanceHandles.createReactID`.
var rootID = this._rootNodeID + name;
var mountImage = ReactReconciler.mountComponent(
child,
rootID,
transaction,
context
);
child._mountIndex = index;
this.createChild(child, mountImage);
},
/**
* Unmounts a rendered child by name.
*
* NOTE: This is part of `updateChildren` and is here for readability.
*
* @param {ReactComponent} child Component to unmount.
* @param {string} name Name of the child in `this._renderedChildren`.
* @private
*/
_unmountChildByName: function(child, name) {
this.removeChild(child);
child._mountIndex = null;
}
}
};
module.exports = ReactMultiChild;
},{}],72:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactMultiChildUpdateTypes
*/
'use strict';
var keyMirror = _dereq_(140);
/**
* When a component's children are updated, a series of update configuration
* objects are created in order to batch and serialize the required changes.
*
* Enumerates all the possible types of update configurations.
*
* @internal
*/
var ReactMultiChildUpdateTypes = keyMirror({
INSERT_MARKUP: null,
MOVE_EXISTING: null,
REMOVE_NODE: null,
TEXT_CONTENT: null
});
module.exports = ReactMultiChildUpdateTypes;
},{}],73:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactNativeComponent
*/
'use strict';
var assign = _dereq_(27);
var invariant = _dereq_(135);
var autoGenerateWrapperClass = null;
var genericComponentClass = null;
// This registry keeps track of wrapper classes around native tags
var tagToComponentClass = {};
var textComponentClass = null;
var ReactNativeComponentInjection = {
// This accepts a class that receives the tag string. This is a catch all
// that can render any kind of tag.
injectGenericComponentClass: function(componentClass) {
genericComponentClass = componentClass;
},
// This accepts a text component class that takes the text string to be
// rendered as props.
injectTextComponentClass: function(componentClass) {
textComponentClass = componentClass;
},
// This accepts a keyed object with classes as values. Each key represents a
// tag. That particular tag will use this class instead of the generic one.
injectComponentClasses: function(componentClasses) {
assign(tagToComponentClass, componentClasses);
},
// Temporary hack since we expect DOM refs to behave like composites,
// for this release.
injectAutoWrapper: function(wrapperFactory) {
autoGenerateWrapperClass = wrapperFactory;
}
};
/**
* Get a composite component wrapper class for a specific tag.
*
* @param {ReactElement} element The tag for which to get the class.
* @return {function} The React class constructor function.
*/
function getComponentClassForElement(element) {
if (typeof element.type === 'function') {
return element.type;
}
var tag = element.type;
var componentClass = tagToComponentClass[tag];
if (componentClass == null) {
tagToComponentClass[tag] = componentClass = autoGenerateWrapperClass(tag);
}
return componentClass;
}
/**
* Get a native internal component class for a specific tag.
*
* @param {ReactElement} element The element to create.
* @return {function} The internal class constructor function.
*/
function createInternalComponent(element) {
("production" !== "development" ? invariant(
genericComponentClass,
'There is no registered component for the tag %s',
element.type
) : invariant(genericComponentClass));
return new genericComponentClass(element.type, element.props);
}
/**
* @param {ReactText} text
* @return {ReactComponent}
*/
function createInstanceForText(text) {
return new textComponentClass(text);
}
/**
* @param {ReactComponent} component
* @return {boolean}
*/
function isTextComponent(component) {
return component instanceof textComponentClass;
}
var ReactNativeComponent = {
getComponentClassForElement: getComponentClassForElement,
createInternalComponent: createInternalComponent,
createInstanceForText: createInstanceForText,
isTextComponent: isTextComponent,
injection: ReactNativeComponentInjection
};
module.exports = ReactNativeComponent;
},{}],74:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactOwner
*/
'use strict';
var invariant = _dereq_(135);
/**
* ReactOwners are capable of storing references to owned components.
*
* All components are capable of //being// referenced by owner components, but
* only ReactOwner components are capable of //referencing// owned components.
* The named reference is known as a "ref".
*
* Refs are available when mounted and updated during reconciliation.
*
* var MyComponent = React.createClass({
* render: function() {
* return (
* <div onClick={this.handleClick}>
* <CustomComponent ref="custom" />
* </div>
* );
* },
* handleClick: function() {
* this.refs.custom.handleClick();
* },
* componentDidMount: function() {
* this.refs.custom.initialize();
* }
* });
*
* Refs should rarely be used. When refs are used, they should only be done to
* control data that is not handled by React's data flow.
*
* @class ReactOwner
*/
var ReactOwner = {
/**
* @param {?object} object
* @return {boolean} True if `object` is a valid owner.
* @final
*/
isValidOwner: function(object) {
return !!(
(object &&
typeof object.attachRef === 'function' && typeof object.detachRef === 'function')
);
},
/**
* Adds a component by ref to an owner component.
*
* @param {ReactComponent} component Component to reference.
* @param {string} ref Name by which to refer to the component.
* @param {ReactOwner} owner Component on which to record the ref.
* @final
* @internal
*/
addComponentAsRefTo: function(component, ref, owner) {
("production" !== "development" ? invariant(
ReactOwner.isValidOwner(owner),
'addComponentAsRefTo(...): Only a ReactOwner can have refs. This ' +
'usually means that you\'re trying to add a ref to a component that ' +
'doesn\'t have an owner (that is, was not created inside of another ' +
'component\'s `render` method). Try rendering this component inside of ' +
'a new top-level component which will hold the ref.'
) : invariant(ReactOwner.isValidOwner(owner)));
owner.attachRef(ref, component);
},
/**
* Removes a component by ref from an owner component.
*
* @param {ReactComponent} component Component to dereference.
* @param {string} ref Name of the ref to remove.
* @param {ReactOwner} owner Component on which the ref is recorded.
* @final
* @internal
*/
removeComponentAsRefFrom: function(component, ref, owner) {
("production" !== "development" ? invariant(
ReactOwner.isValidOwner(owner),
'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. This ' +
'usually means that you\'re trying to remove a ref to a component that ' +
'doesn\'t have an owner (that is, was not created inside of another ' +
'component\'s `render` method). Try rendering this component inside of ' +
'a new top-level component which will hold the ref.'
) : invariant(ReactOwner.isValidOwner(owner)));
// Check that `component` is still the current ref because we do not want to
// detach the ref if another component stole it.
if (owner.getPublicInstance().refs[ref] === component.getPublicInstance()) {
owner.detachRef(ref);
}
}
};
module.exports = ReactOwner;
},{}],75:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactPerf
* @typechecks static-only
*/
'use strict';
/**
* ReactPerf is a general AOP system designed to measure performance. This
* module only has the hooks: see ReactDefaultPerf for the analysis tool.
*/
var ReactPerf = {
/**
* Boolean to enable/disable measurement. Set to false by default to prevent
* accidental logging and perf loss.
*/
enableMeasure: false,
/**
* Holds onto the measure function in use. By default, don't measure
* anything, but we'll override this if we inject a measure function.
*/
storedMeasure: _noMeasure,
/**
* @param {object} object
* @param {string} objectName
* @param {object<string>} methodNames
*/
measureMethods: function(object, objectName, methodNames) {
if ("production" !== "development") {
for (var key in methodNames) {
if (!methodNames.hasOwnProperty(key)) {
continue;
}
object[key] = ReactPerf.measure(
objectName,
methodNames[key],
object[key]
);
}
}
},
/**
* Use this to wrap methods you want to measure. Zero overhead in production.
*
* @param {string} objName
* @param {string} fnName
* @param {function} func
* @return {function}
*/
measure: function(objName, fnName, func) {
if ("production" !== "development") {
var measuredFunc = null;
var wrapper = function() {
if (ReactPerf.enableMeasure) {
if (!measuredFunc) {
measuredFunc = ReactPerf.storedMeasure(objName, fnName, func);
}
return measuredFunc.apply(this, arguments);
}
return func.apply(this, arguments);
};
wrapper.displayName = objName + '_' + fnName;
return wrapper;
}
return func;
},
injection: {
/**
* @param {function} measure
*/
injectMeasure: function(measure) {
ReactPerf.storedMeasure = measure;
}
}
};
/**
* Simply passes through the measured function, without measuring it.
*
* @param {string} objName
* @param {string} fnName
* @param {function} func
* @return {function}
*/
function _noMeasure(objName, fnName, func) {
return func;
}
module.exports = ReactPerf;
},{}],76:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactPropTypeLocationNames
*/
'use strict';
var ReactPropTypeLocationNames = {};
if ("production" !== "development") {
ReactPropTypeLocationNames = {
prop: 'prop',
context: 'context',
childContext: 'child context'
};
}
module.exports = ReactPropTypeLocationNames;
},{}],77:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactPropTypeLocations
*/
'use strict';
var keyMirror = _dereq_(140);
var ReactPropTypeLocations = keyMirror({
prop: null,
context: null,
childContext: null
});
module.exports = ReactPropTypeLocations;
},{}],78:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactPropTypes
*/
'use strict';
var ReactElement = _dereq_(57);
var ReactPropTypeLocationNames = _dereq_(76);
var emptyFunction = _dereq_(114);
/**
* Collection of methods that allow declaration and validation of props that are
* supplied to React components. Example usage:
*
* var Props = require('ReactPropTypes');
* var MyArticle = React.createClass({
* propTypes: {
* // An optional string prop named "description".
* description: Props.string,
*
* // A required enum prop named "category".
* category: Props.oneOf(['News','Photos']).isRequired,
*
* // A prop named "dialog" that requires an instance of Dialog.
* dialog: Props.instanceOf(Dialog).isRequired
* },
* render: function() { ... }
* });
*
* A more formal specification of how these methods are used:
*
* type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
* decl := ReactPropTypes.{type}(.isRequired)?
*
* Each and every declaration produces a function with the same signature. This
* allows the creation of custom validation functions. For example:
*
* var MyLink = React.createClass({
* propTypes: {
* // An optional string or URI prop named "href".
* href: function(props, propName, componentName) {
* var propValue = props[propName];
* if (propValue != null && typeof propValue !== 'string' &&
* !(propValue instanceof URI)) {
* return new Error(
* 'Expected a string or an URI for ' + propName + ' in ' +
* componentName
* );
* }
* }
* },
* render: function() {...}
* });
*
* @internal
*/
var ANONYMOUS = '<<anonymous>>';
var elementTypeChecker = createElementTypeChecker();
var nodeTypeChecker = createNodeChecker();
var ReactPropTypes = {
array: createPrimitiveTypeChecker('array'),
bool: createPrimitiveTypeChecker('boolean'),
func: createPrimitiveTypeChecker('function'),
number: createPrimitiveTypeChecker('number'),
object: createPrimitiveTypeChecker('object'),
string: createPrimitiveTypeChecker('string'),
any: createAnyTypeChecker(),
arrayOf: createArrayOfTypeChecker,
element: elementTypeChecker,
instanceOf: createInstanceTypeChecker,
node: nodeTypeChecker,
objectOf: createObjectOfTypeChecker,
oneOf: createEnumTypeChecker,
oneOfType: createUnionTypeChecker,
shape: createShapeTypeChecker
};
function createChainableTypeChecker(validate) {
function checkType(isRequired, props, propName, componentName, location) {
componentName = componentName || ANONYMOUS;
if (props[propName] == null) {
var locationName = ReactPropTypeLocationNames[location];
if (isRequired) {
return new Error(
("Required " + locationName + " `" + propName + "` was not specified in ") +
("`" + componentName + "`.")
);
}
return null;
} else {
return validate(props, propName, componentName, location);
}
}
var chainedCheckType = checkType.bind(null, false);
chainedCheckType.isRequired = checkType.bind(null, true);
return chainedCheckType;
}
function createPrimitiveTypeChecker(expectedType) {
function validate(props, propName, componentName, location) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== expectedType) {
var locationName = ReactPropTypeLocationNames[location];
// `propValue` being instance of, say, date/regexp, pass the 'object'
// check, but we can offer a more precise error message here rather than
// 'of type `object`'.
var preciseType = getPreciseType(propValue);
return new Error(
("Invalid " + locationName + " `" + propName + "` of type `" + preciseType + "` ") +
("supplied to `" + componentName + "`, expected `" + expectedType + "`.")
);
}
return null;
}
return createChainableTypeChecker(validate);
}
function createAnyTypeChecker() {
return createChainableTypeChecker(emptyFunction.thatReturns(null));
}
function createArrayOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location) {
var propValue = props[propName];
if (!Array.isArray(propValue)) {
var locationName = ReactPropTypeLocationNames[location];
var propType = getPropType(propValue);
return new Error(
("Invalid " + locationName + " `" + propName + "` of type ") +
("`" + propType + "` supplied to `" + componentName + "`, expected an array.")
);
}
for (var i = 0; i < propValue.length; i++) {
var error = typeChecker(propValue, i, componentName, location);
if (error instanceof Error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createElementTypeChecker() {
function validate(props, propName, componentName, location) {
if (!ReactElement.isValidElement(props[propName])) {
var locationName = ReactPropTypeLocationNames[location];
return new Error(
("Invalid " + locationName + " `" + propName + "` supplied to ") +
("`" + componentName + "`, expected a ReactElement.")
);
}
return null;
}
return createChainableTypeChecker(validate);
}
function createInstanceTypeChecker(expectedClass) {
function validate(props, propName, componentName, location) {
if (!(props[propName] instanceof expectedClass)) {
var locationName = ReactPropTypeLocationNames[location];
var expectedClassName = expectedClass.name || ANONYMOUS;
return new Error(
("Invalid " + locationName + " `" + propName + "` supplied to ") +
("`" + componentName + "`, expected instance of `" + expectedClassName + "`.")
);
}
return null;
}
return createChainableTypeChecker(validate);
}
function createEnumTypeChecker(expectedValues) {
function validate(props, propName, componentName, location) {
var propValue = props[propName];
for (var i = 0; i < expectedValues.length; i++) {
if (propValue === expectedValues[i]) {
return null;
}
}
var locationName = ReactPropTypeLocationNames[location];
var valuesString = JSON.stringify(expectedValues);
return new Error(
("Invalid " + locationName + " `" + propName + "` of value `" + propValue + "` ") +
("supplied to `" + componentName + "`, expected one of " + valuesString + ".")
);
}
return createChainableTypeChecker(validate);
}
function createObjectOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
var locationName = ReactPropTypeLocationNames[location];
return new Error(
("Invalid " + locationName + " `" + propName + "` of type ") +
("`" + propType + "` supplied to `" + componentName + "`, expected an object.")
);
}
for (var key in propValue) {
if (propValue.hasOwnProperty(key)) {
var error = typeChecker(propValue, key, componentName, location);
if (error instanceof Error) {
return error;
}
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createUnionTypeChecker(arrayOfTypeCheckers) {
function validate(props, propName, componentName, location) {
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (checker(props, propName, componentName, location) == null) {
return null;
}
}
var locationName = ReactPropTypeLocationNames[location];
return new Error(
("Invalid " + locationName + " `" + propName + "` supplied to ") +
("`" + componentName + "`.")
);
}
return createChainableTypeChecker(validate);
}
function createNodeChecker() {
function validate(props, propName, componentName, location) {
if (!isNode(props[propName])) {
var locationName = ReactPropTypeLocationNames[location];
return new Error(
("Invalid " + locationName + " `" + propName + "` supplied to ") +
("`" + componentName + "`, expected a ReactNode.")
);
}
return null;
}
return createChainableTypeChecker(validate);
}
function createShapeTypeChecker(shapeTypes) {
function validate(props, propName, componentName, location) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
var locationName = ReactPropTypeLocationNames[location];
return new Error(
("Invalid " + locationName + " `" + propName + "` of type `" + propType + "` ") +
("supplied to `" + componentName + "`, expected `object`.")
);
}
for (var key in shapeTypes) {
var checker = shapeTypes[key];
if (!checker) {
continue;
}
var error = checker(propValue, key, componentName, location);
if (error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function isNode(propValue) {
switch (typeof propValue) {
case 'number':
case 'string':
return true;
case 'boolean':
return !propValue;
case 'object':
if (Array.isArray(propValue)) {
return propValue.every(isNode);
}
if (ReactElement.isValidElement(propValue)) {
return true;
}
for (var k in propValue) {
if (!isNode(propValue[k])) {
return false;
}
}
return true;
default:
return false;
}
}
// Equivalent of `typeof` but with special handling for array and regexp.
function getPropType(propValue) {
var propType = typeof propValue;
if (Array.isArray(propValue)) {
return 'array';
}
if (propValue instanceof RegExp) {
// Old webkits (at least until Android 4.0) return 'function' rather than
// 'object' for typeof a RegExp. We'll normalize this here so that /bla/
// passes PropTypes.object.
return 'object';
}
return propType;
}
// This handles more types than `getPropType`. Only used for error messages.
// See `createPrimitiveTypeChecker`.
function getPreciseType(propValue) {
var propType = getPropType(propValue);
if (propType === 'object') {
if (propValue instanceof Date) {
return 'date';
} else if (propValue instanceof RegExp) {
return 'regexp';
}
}
return propType;
}
module.exports = ReactPropTypes;
},{}],79:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactPutListenerQueue
*/
'use strict';
var PooledClass = _dereq_(28);
var ReactBrowserEventEmitter = _dereq_(30);
var assign = _dereq_(27);
function ReactPutListenerQueue() {
this.listenersToPut = [];
}
assign(ReactPutListenerQueue.prototype, {
enqueuePutListener: function(rootNodeID, propKey, propValue) {
this.listenersToPut.push({
rootNodeID: rootNodeID,
propKey: propKey,
propValue: propValue
});
},
putListeners: function() {
for (var i = 0; i < this.listenersToPut.length; i++) {
var listenerToPut = this.listenersToPut[i];
ReactBrowserEventEmitter.putListener(
listenerToPut.rootNodeID,
listenerToPut.propKey,
listenerToPut.propValue
);
}
},
reset: function() {
this.listenersToPut.length = 0;
},
destructor: function() {
this.reset();
}
});
PooledClass.addPoolingTo(ReactPutListenerQueue);
module.exports = ReactPutListenerQueue;
},{}],80:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactReconcileTransaction
* @typechecks static-only
*/
'use strict';
var CallbackQueue = _dereq_(6);
var PooledClass = _dereq_(28);
var ReactBrowserEventEmitter = _dereq_(30);
var ReactInputSelection = _dereq_(65);
var ReactPutListenerQueue = _dereq_(79);
var Transaction = _dereq_(103);
var assign = _dereq_(27);
/**
* Ensures that, when possible, the selection range (currently selected text
* input) is not disturbed by performing the transaction.
*/
var SELECTION_RESTORATION = {
/**
* @return {Selection} Selection information.
*/
initialize: ReactInputSelection.getSelectionInformation,
/**
* @param {Selection} sel Selection information returned from `initialize`.
*/
close: ReactInputSelection.restoreSelection
};
/**
* Suppresses events (blur/focus) that could be inadvertently dispatched due to
* high level DOM manipulations (like temporarily removing a text input from the
* DOM).
*/
var EVENT_SUPPRESSION = {
/**
* @return {boolean} The enabled status of `ReactBrowserEventEmitter` before
* the reconciliation.
*/
initialize: function() {
var currentlyEnabled = ReactBrowserEventEmitter.isEnabled();
ReactBrowserEventEmitter.setEnabled(false);
return currentlyEnabled;
},
/**
* @param {boolean} previouslyEnabled Enabled status of
* `ReactBrowserEventEmitter` before the reconciliation occured. `close`
* restores the previous value.
*/
close: function(previouslyEnabled) {
ReactBrowserEventEmitter.setEnabled(previouslyEnabled);
}
};
/**
* Provides a queue for collecting `componentDidMount` and
* `componentDidUpdate` callbacks during the the transaction.
*/
var ON_DOM_READY_QUEUEING = {
/**
* Initializes the internal `onDOMReady` queue.
*/
initialize: function() {
this.reactMountReady.reset();
},
/**
* After DOM is flushed, invoke all registered `onDOMReady` callbacks.
*/
close: function() {
this.reactMountReady.notifyAll();
}
};
var PUT_LISTENER_QUEUEING = {
initialize: function() {
this.putListenerQueue.reset();
},
close: function() {
this.putListenerQueue.putListeners();
}
};
/**
* Executed within the scope of the `Transaction` instance. Consider these as
* being member methods, but with an implied ordering while being isolated from
* each other.
*/
var TRANSACTION_WRAPPERS = [
PUT_LISTENER_QUEUEING,
SELECTION_RESTORATION,
EVENT_SUPPRESSION,
ON_DOM_READY_QUEUEING
];
/**
* Currently:
* - The order that these are listed in the transaction is critical:
* - Suppresses events.
* - Restores selection range.
*
* Future:
* - Restore document/overflow scroll positions that were unintentionally
* modified via DOM insertions above the top viewport boundary.
* - Implement/integrate with customized constraint based layout system and keep
* track of which dimensions must be remeasured.
*
* @class ReactReconcileTransaction
*/
function ReactReconcileTransaction() {
this.reinitializeTransaction();
// Only server-side rendering really needs this option (see
// `ReactServerRendering`), but server-side uses
// `ReactServerRenderingTransaction` instead. This option is here so that it's
// accessible and defaults to false when `ReactDOMComponent` and
// `ReactTextComponent` checks it in `mountComponent`.`
this.renderToStaticMarkup = false;
this.reactMountReady = CallbackQueue.getPooled(null);
this.putListenerQueue = ReactPutListenerQueue.getPooled();
}
var Mixin = {
/**
* @see Transaction
* @abstract
* @final
* @return {array<object>} List of operation wrap proceedures.
* TODO: convert to array<TransactionWrapper>
*/
getTransactionWrappers: function() {
return TRANSACTION_WRAPPERS;
},
/**
* @return {object} The queue to collect `onDOMReady` callbacks with.
*/
getReactMountReady: function() {
return this.reactMountReady;
},
getPutListenerQueue: function() {
return this.putListenerQueue;
},
/**
* `PooledClass` looks for this, and will invoke this before allowing this
* instance to be resused.
*/
destructor: function() {
CallbackQueue.release(this.reactMountReady);
this.reactMountReady = null;
ReactPutListenerQueue.release(this.putListenerQueue);
this.putListenerQueue = null;
}
};
assign(ReactReconcileTransaction.prototype, Transaction.Mixin, Mixin);
PooledClass.addPoolingTo(ReactReconcileTransaction);
module.exports = ReactReconcileTransaction;
},{}],81:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactReconciler
*/
'use strict';
var ReactRef = _dereq_(82);
var ReactElementValidator = _dereq_(58);
/**
* Helper to call ReactRef.attachRefs with this composite component, split out
* to avoid allocations in the transaction mount-ready queue.
*/
function attachRefs() {
ReactRef.attachRefs(this, this._currentElement);
}
var ReactReconciler = {
/**
* Initializes the component, renders markup, and registers event listeners.
*
* @param {ReactComponent} internalInstance
* @param {string} rootID DOM ID of the root node.
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @return {?string} Rendered markup to be inserted into the DOM.
* @final
* @internal
*/
mountComponent: function(internalInstance, rootID, transaction, context) {
var markup = internalInstance.mountComponent(rootID, transaction, context);
if ("production" !== "development") {
ReactElementValidator.checkAndWarnForMutatedProps(
internalInstance._currentElement
);
}
transaction.getReactMountReady().enqueue(attachRefs, internalInstance);
return markup;
},
/**
* Releases any resources allocated by `mountComponent`.
*
* @final
* @internal
*/
unmountComponent: function(internalInstance) {
ReactRef.detachRefs(internalInstance, internalInstance._currentElement);
internalInstance.unmountComponent();
},
/**
* Update a component using a new element.
*
* @param {ReactComponent} internalInstance
* @param {ReactElement} nextElement
* @param {ReactReconcileTransaction} transaction
* @param {object} context
* @internal
*/
receiveComponent: function(
internalInstance, nextElement, transaction, context
) {
var prevElement = internalInstance._currentElement;
if (nextElement === prevElement && nextElement._owner != null) {
// Since elements are immutable after the owner is rendered,
// we can do a cheap identity compare here to determine if this is a
// superfluous reconcile. It's possible for state to be mutable but such
// change should trigger an update of the owner which would recreate
// the element. We explicitly check for the existence of an owner since
// it's possible for an element created outside a composite to be
// deeply mutated and reused.
return;
}
if ("production" !== "development") {
ReactElementValidator.checkAndWarnForMutatedProps(nextElement);
}
var refsChanged = ReactRef.shouldUpdateRefs(
this,
prevElement,
nextElement
);
if (refsChanged) {
ReactRef.detachRefs(internalInstance, prevElement);
}
internalInstance.receiveComponent(nextElement, transaction, context);
if (refsChanged) {
transaction.getReactMountReady().enqueue(attachRefs, internalInstance);
}
},
/**
* Flush any dirty changes in a component.
*
* @param {ReactComponent} internalInstance
* @param {ReactReconcileTransaction} transaction
* @internal
*/
performUpdateIfNecessary: function(
internalInstance,
transaction
) {
internalInstance.performUpdateIfNecessary(transaction);
}
};
module.exports = ReactReconciler;
},{}],82:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactRef
*/
'use strict';
var ReactOwner = _dereq_(74);
var ReactRef = {};
function attachRef(ref, component, owner) {
if (typeof ref === 'function') {
ref(component.getPublicInstance());
} else {
// Legacy ref
ReactOwner.addComponentAsRefTo(component, ref, owner);
}
}
function detachRef(ref, component, owner) {
if (typeof ref === 'function') {
ref(null);
} else {
// Legacy ref
ReactOwner.removeComponentAsRefFrom(component, ref, owner);
}
}
ReactRef.attachRefs = function(instance, element) {
var ref = element.ref;
if (ref != null) {
attachRef(ref, instance, element._owner);
}
};
ReactRef.shouldUpdateRefs = function(instance, prevElement, nextElement) {
// If either the owner or a `ref` has changed, make sure the newest owner
// has stored a reference to `this`, and the previous owner (if different)
// has forgotten the reference to `this`. We use the element instead
// of the public this.props because the post processing cannot determine
// a ref. The ref conceptually lives on the element.
// TODO: Should this even be possible? The owner cannot change because
// it's forbidden by shouldUpdateReactComponent. The ref can change
// if you swap the keys of but not the refs. Reconsider where this check
// is made. It probably belongs where the key checking and
// instantiateReactComponent is done.
return (
nextElement._owner !== prevElement._owner ||
nextElement.ref !== prevElement.ref
);
};
ReactRef.detachRefs = function(instance, element) {
var ref = element.ref;
if (ref != null) {
detachRef(ref, instance, element._owner);
}
};
module.exports = ReactRef;
},{}],83:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactRootIndex
* @typechecks
*/
'use strict';
var ReactRootIndexInjection = {
/**
* @param {function} _createReactRootIndex
*/
injectCreateReactRootIndex: function(_createReactRootIndex) {
ReactRootIndex.createReactRootIndex = _createReactRootIndex;
}
};
var ReactRootIndex = {
createReactRootIndex: null,
injection: ReactRootIndexInjection
};
module.exports = ReactRootIndex;
},{}],84:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @typechecks static-only
* @providesModule ReactServerRendering
*/
'use strict';
var ReactElement = _dereq_(57);
var ReactInstanceHandles = _dereq_(66);
var ReactMarkupChecksum = _dereq_(69);
var ReactServerRenderingTransaction =
_dereq_(85);
var emptyObject = _dereq_(115);
var instantiateReactComponent = _dereq_(134);
var invariant = _dereq_(135);
/**
* @param {ReactElement} element
* @return {string} the HTML markup
*/
function renderToString(element) {
("production" !== "development" ? invariant(
ReactElement.isValidElement(element),
'renderToString(): You must pass a valid ReactElement.'
) : invariant(ReactElement.isValidElement(element)));
var transaction;
try {
var id = ReactInstanceHandles.createReactRootID();
transaction = ReactServerRenderingTransaction.getPooled(false);
return transaction.perform(function() {
var componentInstance = instantiateReactComponent(element, null);
var markup =
componentInstance.mountComponent(id, transaction, emptyObject);
return ReactMarkupChecksum.addChecksumToMarkup(markup);
}, null);
} finally {
ReactServerRenderingTransaction.release(transaction);
}
}
/**
* @param {ReactElement} element
* @return {string} the HTML markup, without the extra React ID and checksum
* (for generating static pages)
*/
function renderToStaticMarkup(element) {
("production" !== "development" ? invariant(
ReactElement.isValidElement(element),
'renderToStaticMarkup(): You must pass a valid ReactElement.'
) : invariant(ReactElement.isValidElement(element)));
var transaction;
try {
var id = ReactInstanceHandles.createReactRootID();
transaction = ReactServerRenderingTransaction.getPooled(true);
return transaction.perform(function() {
var componentInstance = instantiateReactComponent(element, null);
return componentInstance.mountComponent(id, transaction, emptyObject);
}, null);
} finally {
ReactServerRenderingTransaction.release(transaction);
}
}
module.exports = {
renderToString: renderToString,
renderToStaticMarkup: renderToStaticMarkup
};
},{}],85:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactServerRenderingTransaction
* @typechecks
*/
'use strict';
var PooledClass = _dereq_(28);
var CallbackQueue = _dereq_(6);
var ReactPutListenerQueue = _dereq_(79);
var Transaction = _dereq_(103);
var assign = _dereq_(27);
var emptyFunction = _dereq_(114);
/**
* Provides a `CallbackQueue` queue for collecting `onDOMReady` callbacks
* during the performing of the transaction.
*/
var ON_DOM_READY_QUEUEING = {
/**
* Initializes the internal `onDOMReady` queue.
*/
initialize: function() {
this.reactMountReady.reset();
},
close: emptyFunction
};
var PUT_LISTENER_QUEUEING = {
initialize: function() {
this.putListenerQueue.reset();
},
close: emptyFunction
};
/**
* Executed within the scope of the `Transaction` instance. Consider these as
* being member methods, but with an implied ordering while being isolated from
* each other.
*/
var TRANSACTION_WRAPPERS = [
PUT_LISTENER_QUEUEING,
ON_DOM_READY_QUEUEING
];
/**
* @class ReactServerRenderingTransaction
* @param {boolean} renderToStaticMarkup
*/
function ReactServerRenderingTransaction(renderToStaticMarkup) {
this.reinitializeTransaction();
this.renderToStaticMarkup = renderToStaticMarkup;
this.reactMountReady = CallbackQueue.getPooled(null);
this.putListenerQueue = ReactPutListenerQueue.getPooled();
}
var Mixin = {
/**
* @see Transaction
* @abstract
* @final
* @return {array} Empty list of operation wrap proceedures.
*/
getTransactionWrappers: function() {
return TRANSACTION_WRAPPERS;
},
/**
* @return {object} The queue to collect `onDOMReady` callbacks with.
*/
getReactMountReady: function() {
return this.reactMountReady;
},
getPutListenerQueue: function() {
return this.putListenerQueue;
},
/**
* `PooledClass` looks for this, and will invoke this before allowing this
* instance to be resused.
*/
destructor: function() {
CallbackQueue.release(this.reactMountReady);
this.reactMountReady = null;
ReactPutListenerQueue.release(this.putListenerQueue);
this.putListenerQueue = null;
}
};
assign(
ReactServerRenderingTransaction.prototype,
Transaction.Mixin,
Mixin
);
PooledClass.addPoolingTo(ReactServerRenderingTransaction);
module.exports = ReactServerRenderingTransaction;
},{}],86:[function(_dereq_,module,exports){
/**
* Copyright 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactUpdateQueue
*/
'use strict';
var ReactLifeCycle = _dereq_(68);
var ReactCurrentOwner = _dereq_(39);
var ReactElement = _dereq_(57);
var ReactInstanceMap = _dereq_(67);
var ReactUpdates = _dereq_(87);
var assign = _dereq_(27);
var invariant = _dereq_(135);
var warning = _dereq_(154);
function enqueueUpdate(internalInstance) {
if (internalInstance !== ReactLifeCycle.currentlyMountingInstance) {
// If we're in a componentWillMount handler, don't enqueue a rerender
// because ReactUpdates assumes we're in a browser context (which is
// wrong for server rendering) and we're about to do a render anyway.
// See bug in #1740.
ReactUpdates.enqueueUpdate(internalInstance);
}
}
function getInternalInstanceReadyForUpdate(publicInstance, callerName) {
("production" !== "development" ? invariant(
ReactCurrentOwner.current == null,
'%s(...): Cannot update during an existing state transition ' +
'(such as within `render`). Render methods should be a pure function ' +
'of props and state.',
callerName
) : invariant(ReactCurrentOwner.current == null));
var internalInstance = ReactInstanceMap.get(publicInstance);
if (!internalInstance) {
if ("production" !== "development") {
// Only warn when we have a callerName. Otherwise we should be silent.
// We're probably calling from enqueueCallback. We don't want to warn
// there because we already warned for the corresponding lifecycle method.
("production" !== "development" ? warning(
!callerName,
'%s(...): Can only update a mounted or mounting component. ' +
'This usually means you called %s() on an unmounted ' +
'component. This is a no-op.',
callerName,
callerName
) : null);
}
return null;
}
if (internalInstance === ReactLifeCycle.currentlyUnmountingInstance) {
return null;
}
return internalInstance;
}
/**
* ReactUpdateQueue allows for state updates to be scheduled into a later
* reconciliation step.
*/
var ReactUpdateQueue = {
/**
* Enqueue a callback that will be executed after all the pending updates
* have processed.
*
* @param {ReactClass} publicInstance The instance to use as `this` context.
* @param {?function} callback Called after state is updated.
* @internal
*/
enqueueCallback: function(publicInstance, callback) {
("production" !== "development" ? invariant(
typeof callback === 'function',
'enqueueCallback(...): You called `setProps`, `replaceProps`, ' +
'`setState`, `replaceState`, or `forceUpdate` with a callback that ' +
'isn\'t callable.'
) : invariant(typeof callback === 'function'));
var internalInstance = getInternalInstanceReadyForUpdate(publicInstance);
// Previously we would throw an error if we didn't have an internal
// instance. Since we want to make it a no-op instead, we mirror the same
// behavior we have in other enqueue* methods.
// We also need to ignore callbacks in componentWillMount. See
// enqueueUpdates.
if (!internalInstance ||
internalInstance === ReactLifeCycle.currentlyMountingInstance) {
return null;
}
if (internalInstance._pendingCallbacks) {
internalInstance._pendingCallbacks.push(callback);
} else {
internalInstance._pendingCallbacks = [callback];
}
// TODO: The callback here is ignored when setState is called from
// componentWillMount. Either fix it or disallow doing so completely in
// favor of getInitialState. Alternatively, we can disallow
// componentWillMount during server-side rendering.
enqueueUpdate(internalInstance);
},
enqueueCallbackInternal: function(internalInstance, callback) {
("production" !== "development" ? invariant(
typeof callback === 'function',
'enqueueCallback(...): You called `setProps`, `replaceProps`, ' +
'`setState`, `replaceState`, or `forceUpdate` with a callback that ' +
'isn\'t callable.'
) : invariant(typeof callback === 'function'));
if (internalInstance._pendingCallbacks) {
internalInstance._pendingCallbacks.push(callback);
} else {
internalInstance._pendingCallbacks = [callback];
}
enqueueUpdate(internalInstance);
},
/**
* Forces an update. This should only be invoked when it is known with
* certainty that we are **not** in a DOM transaction.
*
* You may want to call this when you know that some deeper aspect of the
* component's state has changed but `setState` was not called.
*
* This will not invoke `shouldUpdateComponent`, but it will invoke
* `componentWillUpdate` and `componentDidUpdate`.
*
* @param {ReactClass} publicInstance The instance that should rerender.
* @internal
*/
enqueueForceUpdate: function(publicInstance) {
var internalInstance = getInternalInstanceReadyForUpdate(
publicInstance,
'forceUpdate'
);
if (!internalInstance) {
return;
}
internalInstance._pendingForceUpdate = true;
enqueueUpdate(internalInstance);
},
/**
* Replaces all of the state. Always use this or `setState` to mutate state.
* You should treat `this.state` as immutable.
*
* There is no guarantee that `this.state` will be immediately updated, so
* accessing `this.state` after calling this method may return the old value.
*
* @param {ReactClass} publicInstance The instance that should rerender.
* @param {object} completeState Next state.
* @internal
*/
enqueueReplaceState: function(publicInstance, completeState) {
var internalInstance = getInternalInstanceReadyForUpdate(
publicInstance,
'replaceState'
);
if (!internalInstance) {
return;
}
internalInstance._pendingStateQueue = [completeState];
internalInstance._pendingReplaceState = true;
enqueueUpdate(internalInstance);
},
/**
* Sets a subset of the state. This only exists because _pendingState is
* internal. This provides a merging strategy that is not available to deep
* properties which is confusing. TODO: Expose pendingState or don't use it
* during the merge.
*
* @param {ReactClass} publicInstance The instance that should rerender.
* @param {object} partialState Next partial state to be merged with state.
* @internal
*/
enqueueSetState: function(publicInstance, partialState) {
var internalInstance = getInternalInstanceReadyForUpdate(
publicInstance,
'setState'
);
if (!internalInstance) {
return;
}
var queue =
internalInstance._pendingStateQueue ||
(internalInstance._pendingStateQueue = []);
queue.push(partialState);
enqueueUpdate(internalInstance);
},
/**
* Sets a subset of the props.
*
* @param {ReactClass} publicInstance The instance that should rerender.
* @param {object} partialProps Subset of the next props.
* @internal
*/
enqueueSetProps: function(publicInstance, partialProps) {
var internalInstance = getInternalInstanceReadyForUpdate(
publicInstance,
'setProps'
);
if (!internalInstance) {
return;
}
("production" !== "development" ? invariant(
internalInstance._isTopLevel,
'setProps(...): You called `setProps` on a ' +
'component with a parent. This is an anti-pattern since props will ' +
'get reactively updated when rendered. Instead, change the owner\'s ' +
'`render` method to pass the correct value as props to the component ' +
'where it is created.'
) : invariant(internalInstance._isTopLevel));
// Merge with the pending element if it exists, otherwise with existing
// element props.
var element = internalInstance._pendingElement ||
internalInstance._currentElement;
var props = assign({}, element.props, partialProps);
internalInstance._pendingElement = ReactElement.cloneAndReplaceProps(
element,
props
);
enqueueUpdate(internalInstance);
},
/**
* Replaces all of the props.
*
* @param {ReactClass} publicInstance The instance that should rerender.
* @param {object} props New props.
* @internal
*/
enqueueReplaceProps: function(publicInstance, props) {
var internalInstance = getInternalInstanceReadyForUpdate(
publicInstance,
'replaceProps'
);
if (!internalInstance) {
return;
}
("production" !== "development" ? invariant(
internalInstance._isTopLevel,
'replaceProps(...): You called `replaceProps` on a ' +
'component with a parent. This is an anti-pattern since props will ' +
'get reactively updated when rendered. Instead, change the owner\'s ' +
'`render` method to pass the correct value as props to the component ' +
'where it is created.'
) : invariant(internalInstance._isTopLevel));
// Merge with the pending element if it exists, otherwise with existing
// element props.
var element = internalInstance._pendingElement ||
internalInstance._currentElement;
internalInstance._pendingElement = ReactElement.cloneAndReplaceProps(
element,
props
);
enqueueUpdate(internalInstance);
},
enqueueElementInternal: function(internalInstance, newElement) {
internalInstance._pendingElement = newElement;
enqueueUpdate(internalInstance);
}
};
module.exports = ReactUpdateQueue;
},{}],87:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ReactUpdates
*/
'use strict';
var CallbackQueue = _dereq_(6);
var PooledClass = _dereq_(28);
var ReactCurrentOwner = _dereq_(39);
var ReactPerf = _dereq_(75);
var ReactReconciler = _dereq_(81);
var Transaction = _dereq_(103);
var assign = _dereq_(27);
var invariant = _dereq_(135);
var warning = _dereq_(154);
var dirtyComponents = [];
var asapCallbackQueue = CallbackQueue.getPooled();
var asapEnqueued = false;
var batchingStrategy = null;
function ensureInjected() {
("production" !== "development" ? invariant(
ReactUpdates.ReactReconcileTransaction && batchingStrategy,
'ReactUpdates: must inject a reconcile transaction class and batching ' +
'strategy'
) : invariant(ReactUpdates.ReactReconcileTransaction && batchingStrategy));
}
var NESTED_UPDATES = {
initialize: function() {
this.dirtyComponentsLength = dirtyComponents.length;
},
close: function() {
if (this.dirtyComponentsLength !== dirtyComponents.length) {
// Additional updates were enqueued by componentDidUpdate handlers or
// similar; before our own UPDATE_QUEUEING wrapper closes, we want to run
// these new updates so that if A's componentDidUpdate calls setState on
// B, B will update before the callback A's updater provided when calling
// setState.
dirtyComponents.splice(0, this.dirtyComponentsLength);
flushBatchedUpdates();
} else {
dirtyComponents.length = 0;
}
}
};
var UPDATE_QUEUEING = {
initialize: function() {
this.callbackQueue.reset();
},
close: function() {
this.callbackQueue.notifyAll();
}
};
var TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING];
function ReactUpdatesFlushTransaction() {
this.reinitializeTransaction();
this.dirtyComponentsLength = null;
this.callbackQueue = CallbackQueue.getPooled();
this.reconcileTransaction =
ReactUpdates.ReactReconcileTransaction.getPooled();
}
assign(
ReactUpdatesFlushTransaction.prototype,
Transaction.Mixin, {
getTransactionWrappers: function() {
return TRANSACTION_WRAPPERS;
},
destructor: function() {
this.dirtyComponentsLength = null;
CallbackQueue.release(this.callbackQueue);
this.callbackQueue = null;
ReactUpdates.ReactReconcileTransaction.release(this.reconcileTransaction);
this.reconcileTransaction = null;
},
perform: function(method, scope, a) {
// Essentially calls `this.reconcileTransaction.perform(method, scope, a)`
// with this transaction's wrappers around it.
return Transaction.Mixin.perform.call(
this,
this.reconcileTransaction.perform,
this.reconcileTransaction,
method,
scope,
a
);
}
});
PooledClass.addPoolingTo(ReactUpdatesFlushTransaction);
function batchedUpdates(callback, a, b, c, d) {
ensureInjected();
batchingStrategy.batchedUpdates(callback, a, b, c, d);
}
/**
* Array comparator for ReactComponents by mount ordering.
*
* @param {ReactComponent} c1 first component you're comparing
* @param {ReactComponent} c2 second component you're comparing
* @return {number} Return value usable by Array.prototype.sort().
*/
function mountOrderComparator(c1, c2) {
return c1._mountOrder - c2._mountOrder;
}
function runBatchedUpdates(transaction) {
var len = transaction.dirtyComponentsLength;
("production" !== "development" ? invariant(
len === dirtyComponents.length,
'Expected flush transaction\'s stored dirty-components length (%s) to ' +
'match dirty-components array length (%s).',
len,
dirtyComponents.length
) : invariant(len === dirtyComponents.length));
// Since reconciling a component higher in the owner hierarchy usually (not
// always -- see shouldComponentUpdate()) will reconcile children, reconcile
// them before their children by sorting the array.
dirtyComponents.sort(mountOrderComparator);
for (var i = 0; i < len; i++) {
// If a component is unmounted before pending changes apply, it will still
// be here, but we assume that it has cleared its _pendingCallbacks and
// that performUpdateIfNecessary is a noop.
var component = dirtyComponents[i];
// If performUpdateIfNecessary happens to enqueue any new updates, we
// shouldn't execute the callbacks until the next render happens, so
// stash the callbacks first
var callbacks = component._pendingCallbacks;
component._pendingCallbacks = null;
ReactReconciler.performUpdateIfNecessary(
component,
transaction.reconcileTransaction
);
if (callbacks) {
for (var j = 0; j < callbacks.length; j++) {
transaction.callbackQueue.enqueue(
callbacks[j],
component.getPublicInstance()
);
}
}
}
}
var flushBatchedUpdates = function() {
// ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents
// array and perform any updates enqueued by mount-ready handlers (i.e.,
// componentDidUpdate) but we need to check here too in order to catch
// updates enqueued by setState callbacks and asap calls.
while (dirtyComponents.length || asapEnqueued) {
if (dirtyComponents.length) {
var transaction = ReactUpdatesFlushTransaction.getPooled();
transaction.perform(runBatchedUpdates, null, transaction);
ReactUpdatesFlushTransaction.release(transaction);
}
if (asapEnqueued) {
asapEnqueued = false;
var queue = asapCallbackQueue;
asapCallbackQueue = CallbackQueue.getPooled();
queue.notifyAll();
CallbackQueue.release(queue);
}
}
};
flushBatchedUpdates = ReactPerf.measure(
'ReactUpdates',
'flushBatchedUpdates',
flushBatchedUpdates
);
/**
* Mark a component as needing a rerender, adding an optional callback to a
* list of functions which will be executed once the rerender occurs.
*/
function enqueueUpdate(component) {
ensureInjected();
// Various parts of our code (such as ReactCompositeComponent's
// _renderValidatedComponent) assume that calls to render aren't nested;
// verify that that's the case. (This is called by each top-level update
// function, like setProps, setState, forceUpdate, etc.; creation and
// destruction of top-level components is guarded in ReactMount.)
("production" !== "development" ? warning(
ReactCurrentOwner.current == null,
'enqueueUpdate(): Render methods should be a pure function of props ' +
'and state; triggering nested component updates from render is not ' +
'allowed. If necessary, trigger nested updates in ' +
'componentDidUpdate.'
) : null);
if (!batchingStrategy.isBatchingUpdates) {
batchingStrategy.batchedUpdates(enqueueUpdate, component);
return;
}
dirtyComponents.push(component);
}
/**
* Enqueue a callback to be run at the end of the current batching cycle. Throws
* if no updates are currently being performed.
*/
function asap(callback, context) {
("production" !== "development" ? invariant(
batchingStrategy.isBatchingUpdates,
'ReactUpdates.asap: Can\'t enqueue an asap callback in a context where' +
'updates are not being batched.'
) : invariant(batchingStrategy.isBatchingUpdates));
asapCallbackQueue.enqueue(callback, context);
asapEnqueued = true;
}
var ReactUpdatesInjection = {
injectReconcileTransaction: function(ReconcileTransaction) {
("production" !== "development" ? invariant(
ReconcileTransaction,
'ReactUpdates: must provide a reconcile transaction class'
) : invariant(ReconcileTransaction));
ReactUpdates.ReactReconcileTransaction = ReconcileTransaction;
},
injectBatchingStrategy: function(_batchingStrategy) {
("production" !== "development" ? invariant(
_batchingStrategy,
'ReactUpdates: must provide a batching strategy'
) : invariant(_batchingStrategy));
("production" !== "development" ? invariant(
typeof _batchingStrategy.batchedUpdates === 'function',
'ReactUpdates: must provide a batchedUpdates() function'
) : invariant(typeof _batchingStrategy.batchedUpdates === 'function'));
("production" !== "development" ? invariant(
typeof _batchingStrategy.isBatchingUpdates === 'boolean',
'ReactUpdates: must provide an isBatchingUpdates boolean attribute'
) : invariant(typeof _batchingStrategy.isBatchingUpdates === 'boolean'));
batchingStrategy = _batchingStrategy;
}
};
var ReactUpdates = {
/**
* React references `ReactReconcileTransaction` using this property in order
* to allow dependency injection.
*
* @internal
*/
ReactReconcileTransaction: null,
batchedUpdates: batchedUpdates,
enqueueUpdate: enqueueUpdate,
flushBatchedUpdates: flushBatchedUpdates,
injection: ReactUpdatesInjection,
asap: asap
};
module.exports = ReactUpdates;
},{}],88:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SVGDOMPropertyConfig
*/
/*jslint bitwise: true*/
'use strict';
var DOMProperty = _dereq_(10);
var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE;
var SVGDOMPropertyConfig = {
Properties: {
cx: MUST_USE_ATTRIBUTE,
cy: MUST_USE_ATTRIBUTE,
d: MUST_USE_ATTRIBUTE,
dx: MUST_USE_ATTRIBUTE,
dy: MUST_USE_ATTRIBUTE,
fill: MUST_USE_ATTRIBUTE,
fillOpacity: MUST_USE_ATTRIBUTE,
fontFamily: MUST_USE_ATTRIBUTE,
fontSize: MUST_USE_ATTRIBUTE,
fx: MUST_USE_ATTRIBUTE,
fy: MUST_USE_ATTRIBUTE,
gradientTransform: MUST_USE_ATTRIBUTE,
gradientUnits: MUST_USE_ATTRIBUTE,
markerEnd: MUST_USE_ATTRIBUTE,
markerMid: MUST_USE_ATTRIBUTE,
markerStart: MUST_USE_ATTRIBUTE,
offset: MUST_USE_ATTRIBUTE,
opacity: MUST_USE_ATTRIBUTE,
patternContentUnits: MUST_USE_ATTRIBUTE,
patternUnits: MUST_USE_ATTRIBUTE,
points: MUST_USE_ATTRIBUTE,
preserveAspectRatio: MUST_USE_ATTRIBUTE,
r: MUST_USE_ATTRIBUTE,
rx: MUST_USE_ATTRIBUTE,
ry: MUST_USE_ATTRIBUTE,
spreadMethod: MUST_USE_ATTRIBUTE,
stopColor: MUST_USE_ATTRIBUTE,
stopOpacity: MUST_USE_ATTRIBUTE,
stroke: MUST_USE_ATTRIBUTE,
strokeDasharray: MUST_USE_ATTRIBUTE,
strokeLinecap: MUST_USE_ATTRIBUTE,
strokeOpacity: MUST_USE_ATTRIBUTE,
strokeWidth: MUST_USE_ATTRIBUTE,
textAnchor: MUST_USE_ATTRIBUTE,
transform: MUST_USE_ATTRIBUTE,
version: MUST_USE_ATTRIBUTE,
viewBox: MUST_USE_ATTRIBUTE,
x1: MUST_USE_ATTRIBUTE,
x2: MUST_USE_ATTRIBUTE,
x: MUST_USE_ATTRIBUTE,
y1: MUST_USE_ATTRIBUTE,
y2: MUST_USE_ATTRIBUTE,
y: MUST_USE_ATTRIBUTE
},
DOMAttributeNames: {
fillOpacity: 'fill-opacity',
fontFamily: 'font-family',
fontSize: 'font-size',
gradientTransform: 'gradientTransform',
gradientUnits: 'gradientUnits',
markerEnd: 'marker-end',
markerMid: 'marker-mid',
markerStart: 'marker-start',
patternContentUnits: 'patternContentUnits',
patternUnits: 'patternUnits',
preserveAspectRatio: 'preserveAspectRatio',
spreadMethod: 'spreadMethod',
stopColor: 'stop-color',
stopOpacity: 'stop-opacity',
strokeDasharray: 'stroke-dasharray',
strokeLinecap: 'stroke-linecap',
strokeOpacity: 'stroke-opacity',
strokeWidth: 'stroke-width',
textAnchor: 'text-anchor',
viewBox: 'viewBox'
}
};
module.exports = SVGDOMPropertyConfig;
},{}],89:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SelectEventPlugin
*/
'use strict';
var EventConstants = _dereq_(15);
var EventPropagators = _dereq_(20);
var ReactInputSelection = _dereq_(65);
var SyntheticEvent = _dereq_(95);
var getActiveElement = _dereq_(121);
var isTextInputElement = _dereq_(138);
var keyOf = _dereq_(141);
var shallowEqual = _dereq_(150);
var topLevelTypes = EventConstants.topLevelTypes;
var eventTypes = {
select: {
phasedRegistrationNames: {
bubbled: keyOf({onSelect: null}),
captured: keyOf({onSelectCapture: null})
},
dependencies: [
topLevelTypes.topBlur,
topLevelTypes.topContextMenu,
topLevelTypes.topFocus,
topLevelTypes.topKeyDown,
topLevelTypes.topMouseDown,
topLevelTypes.topMouseUp,
topLevelTypes.topSelectionChange
]
}
};
var activeElement = null;
var activeElementID = null;
var lastSelection = null;
var mouseDown = false;
/**
* Get an object which is a unique representation of the current selection.
*
* The return value will not be consistent across nodes or browsers, but
* two identical selections on the same node will return identical objects.
*
* @param {DOMElement} node
* @param {object}
*/
function getSelection(node) {
if ('selectionStart' in node &&
ReactInputSelection.hasSelectionCapabilities(node)) {
return {
start: node.selectionStart,
end: node.selectionEnd
};
} else if (window.getSelection) {
var selection = window.getSelection();
return {
anchorNode: selection.anchorNode,
anchorOffset: selection.anchorOffset,
focusNode: selection.focusNode,
focusOffset: selection.focusOffset
};
} else if (document.selection) {
var range = document.selection.createRange();
return {
parentElement: range.parentElement(),
text: range.text,
top: range.boundingTop,
left: range.boundingLeft
};
}
}
/**
* Poll selection to see whether it's changed.
*
* @param {object} nativeEvent
* @return {?SyntheticEvent}
*/
function constructSelectEvent(nativeEvent) {
// Ensure we have the right element, and that the user is not dragging a
// selection (this matches native `select` event behavior). In HTML5, select
// fires only on input and textarea thus if there's no focused element we
// won't dispatch.
if (mouseDown ||
activeElement == null ||
activeElement !== getActiveElement()) {
return null;
}
// Only fire when selection has actually changed.
var currentSelection = getSelection(activeElement);
if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) {
lastSelection = currentSelection;
var syntheticEvent = SyntheticEvent.getPooled(
eventTypes.select,
activeElementID,
nativeEvent
);
syntheticEvent.type = 'select';
syntheticEvent.target = activeElement;
EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent);
return syntheticEvent;
}
}
/**
* This plugin creates an `onSelect` event that normalizes select events
* across form elements.
*
* Supported elements are:
* - input (see `isTextInputElement`)
* - textarea
* - contentEditable
*
* This differs from native browser implementations in the following ways:
* - Fires on contentEditable fields as well as inputs.
* - Fires for collapsed selection.
* - Fires after user input.
*/
var SelectEventPlugin = {
eventTypes: eventTypes,
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
switch (topLevelType) {
// Track the input node that has focus.
case topLevelTypes.topFocus:
if (isTextInputElement(topLevelTarget) ||
topLevelTarget.contentEditable === 'true') {
activeElement = topLevelTarget;
activeElementID = topLevelTargetID;
lastSelection = null;
}
break;
case topLevelTypes.topBlur:
activeElement = null;
activeElementID = null;
lastSelection = null;
break;
// Don't fire the event while the user is dragging. This matches the
// semantics of the native select event.
case topLevelTypes.topMouseDown:
mouseDown = true;
break;
case topLevelTypes.topContextMenu:
case topLevelTypes.topMouseUp:
mouseDown = false;
return constructSelectEvent(nativeEvent);
// Chrome and IE fire non-standard event when selection is changed (and
// sometimes when it hasn't).
// Firefox doesn't support selectionchange, so check selection status
// after each key entry. The selection changes after keydown and before
// keyup, but we check on keydown as well in the case of holding down a
// key, when multiple keydown events are fired but only one keyup is.
case topLevelTypes.topSelectionChange:
case topLevelTypes.topKeyDown:
case topLevelTypes.topKeyUp:
return constructSelectEvent(nativeEvent);
}
}
};
module.exports = SelectEventPlugin;
},{}],90:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ServerReactRootIndex
* @typechecks
*/
'use strict';
/**
* Size of the reactRoot ID space. We generate random numbers for React root
* IDs and if there's a collision the events and DOM update system will
* get confused. In the future we need a way to generate GUIDs but for
* now this will work on a smaller scale.
*/
var GLOBAL_MOUNT_POINT_MAX = Math.pow(2, 53);
var ServerReactRootIndex = {
createReactRootIndex: function() {
return Math.ceil(Math.random() * GLOBAL_MOUNT_POINT_MAX);
}
};
module.exports = ServerReactRootIndex;
},{}],91:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SimpleEventPlugin
*/
'use strict';
var EventConstants = _dereq_(15);
var EventPluginUtils = _dereq_(19);
var EventPropagators = _dereq_(20);
var SyntheticClipboardEvent = _dereq_(92);
var SyntheticEvent = _dereq_(95);
var SyntheticFocusEvent = _dereq_(96);
var SyntheticKeyboardEvent = _dereq_(98);
var SyntheticMouseEvent = _dereq_(99);
var SyntheticDragEvent = _dereq_(94);
var SyntheticTouchEvent = _dereq_(100);
var SyntheticUIEvent = _dereq_(101);
var SyntheticWheelEvent = _dereq_(102);
var getEventCharCode = _dereq_(122);
var invariant = _dereq_(135);
var keyOf = _dereq_(141);
var warning = _dereq_(154);
var topLevelTypes = EventConstants.topLevelTypes;
var eventTypes = {
blur: {
phasedRegistrationNames: {
bubbled: keyOf({onBlur: true}),
captured: keyOf({onBlurCapture: true})
}
},
click: {
phasedRegistrationNames: {
bubbled: keyOf({onClick: true}),
captured: keyOf({onClickCapture: true})
}
},
contextMenu: {
phasedRegistrationNames: {
bubbled: keyOf({onContextMenu: true}),
captured: keyOf({onContextMenuCapture: true})
}
},
copy: {
phasedRegistrationNames: {
bubbled: keyOf({onCopy: true}),
captured: keyOf({onCopyCapture: true})
}
},
cut: {
phasedRegistrationNames: {
bubbled: keyOf({onCut: true}),
captured: keyOf({onCutCapture: true})
}
},
doubleClick: {
phasedRegistrationNames: {
bubbled: keyOf({onDoubleClick: true}),
captured: keyOf({onDoubleClickCapture: true})
}
},
drag: {
phasedRegistrationNames: {
bubbled: keyOf({onDrag: true}),
captured: keyOf({onDragCapture: true})
}
},
dragEnd: {
phasedRegistrationNames: {
bubbled: keyOf({onDragEnd: true}),
captured: keyOf({onDragEndCapture: true})
}
},
dragEnter: {
phasedRegistrationNames: {
bubbled: keyOf({onDragEnter: true}),
captured: keyOf({onDragEnterCapture: true})
}
},
dragExit: {
phasedRegistrationNames: {
bubbled: keyOf({onDragExit: true}),
captured: keyOf({onDragExitCapture: true})
}
},
dragLeave: {
phasedRegistrationNames: {
bubbled: keyOf({onDragLeave: true}),
captured: keyOf({onDragLeaveCapture: true})
}
},
dragOver: {
phasedRegistrationNames: {
bubbled: keyOf({onDragOver: true}),
captured: keyOf({onDragOverCapture: true})
}
},
dragStart: {
phasedRegistrationNames: {
bubbled: keyOf({onDragStart: true}),
captured: keyOf({onDragStartCapture: true})
}
},
drop: {
phasedRegistrationNames: {
bubbled: keyOf({onDrop: true}),
captured: keyOf({onDropCapture: true})
}
},
focus: {
phasedRegistrationNames: {
bubbled: keyOf({onFocus: true}),
captured: keyOf({onFocusCapture: true})
}
},
input: {
phasedRegistrationNames: {
bubbled: keyOf({onInput: true}),
captured: keyOf({onInputCapture: true})
}
},
keyDown: {
phasedRegistrationNames: {
bubbled: keyOf({onKeyDown: true}),
captured: keyOf({onKeyDownCapture: true})
}
},
keyPress: {
phasedRegistrationNames: {
bubbled: keyOf({onKeyPress: true}),
captured: keyOf({onKeyPressCapture: true})
}
},
keyUp: {
phasedRegistrationNames: {
bubbled: keyOf({onKeyUp: true}),
captured: keyOf({onKeyUpCapture: true})
}
},
load: {
phasedRegistrationNames: {
bubbled: keyOf({onLoad: true}),
captured: keyOf({onLoadCapture: true})
}
},
error: {
phasedRegistrationNames: {
bubbled: keyOf({onError: true}),
captured: keyOf({onErrorCapture: true})
}
},
// Note: We do not allow listening to mouseOver events. Instead, use the
// onMouseEnter/onMouseLeave created by `EnterLeaveEventPlugin`.
mouseDown: {
phasedRegistrationNames: {
bubbled: keyOf({onMouseDown: true}),
captured: keyOf({onMouseDownCapture: true})
}
},
mouseMove: {
phasedRegistrationNames: {
bubbled: keyOf({onMouseMove: true}),
captured: keyOf({onMouseMoveCapture: true})
}
},
mouseOut: {
phasedRegistrationNames: {
bubbled: keyOf({onMouseOut: true}),
captured: keyOf({onMouseOutCapture: true})
}
},
mouseOver: {
phasedRegistrationNames: {
bubbled: keyOf({onMouseOver: true}),
captured: keyOf({onMouseOverCapture: true})
}
},
mouseUp: {
phasedRegistrationNames: {
bubbled: keyOf({onMouseUp: true}),
captured: keyOf({onMouseUpCapture: true})
}
},
paste: {
phasedRegistrationNames: {
bubbled: keyOf({onPaste: true}),
captured: keyOf({onPasteCapture: true})
}
},
reset: {
phasedRegistrationNames: {
bubbled: keyOf({onReset: true}),
captured: keyOf({onResetCapture: true})
}
},
scroll: {
phasedRegistrationNames: {
bubbled: keyOf({onScroll: true}),
captured: keyOf({onScrollCapture: true})
}
},
submit: {
phasedRegistrationNames: {
bubbled: keyOf({onSubmit: true}),
captured: keyOf({onSubmitCapture: true})
}
},
touchCancel: {
phasedRegistrationNames: {
bubbled: keyOf({onTouchCancel: true}),
captured: keyOf({onTouchCancelCapture: true})
}
},
touchEnd: {
phasedRegistrationNames: {
bubbled: keyOf({onTouchEnd: true}),
captured: keyOf({onTouchEndCapture: true})
}
},
touchMove: {
phasedRegistrationNames: {
bubbled: keyOf({onTouchMove: true}),
captured: keyOf({onTouchMoveCapture: true})
}
},
touchStart: {
phasedRegistrationNames: {
bubbled: keyOf({onTouchStart: true}),
captured: keyOf({onTouchStartCapture: true})
}
},
wheel: {
phasedRegistrationNames: {
bubbled: keyOf({onWheel: true}),
captured: keyOf({onWheelCapture: true})
}
}
};
var topLevelEventsToDispatchConfig = {
topBlur: eventTypes.blur,
topClick: eventTypes.click,
topContextMenu: eventTypes.contextMenu,
topCopy: eventTypes.copy,
topCut: eventTypes.cut,
topDoubleClick: eventTypes.doubleClick,
topDrag: eventTypes.drag,
topDragEnd: eventTypes.dragEnd,
topDragEnter: eventTypes.dragEnter,
topDragExit: eventTypes.dragExit,
topDragLeave: eventTypes.dragLeave,
topDragOver: eventTypes.dragOver,
topDragStart: eventTypes.dragStart,
topDrop: eventTypes.drop,
topError: eventTypes.error,
topFocus: eventTypes.focus,
topInput: eventTypes.input,
topKeyDown: eventTypes.keyDown,
topKeyPress: eventTypes.keyPress,
topKeyUp: eventTypes.keyUp,
topLoad: eventTypes.load,
topMouseDown: eventTypes.mouseDown,
topMouseMove: eventTypes.mouseMove,
topMouseOut: eventTypes.mouseOut,
topMouseOver: eventTypes.mouseOver,
topMouseUp: eventTypes.mouseUp,
topPaste: eventTypes.paste,
topReset: eventTypes.reset,
topScroll: eventTypes.scroll,
topSubmit: eventTypes.submit,
topTouchCancel: eventTypes.touchCancel,
topTouchEnd: eventTypes.touchEnd,
topTouchMove: eventTypes.touchMove,
topTouchStart: eventTypes.touchStart,
topWheel: eventTypes.wheel
};
for (var type in topLevelEventsToDispatchConfig) {
topLevelEventsToDispatchConfig[type].dependencies = [type];
}
var SimpleEventPlugin = {
eventTypes: eventTypes,
/**
* Same as the default implementation, except cancels the event when return
* value is false. This behavior will be disabled in a future release.
*
* @param {object} Event to be dispatched.
* @param {function} Application-level callback.
* @param {string} domID DOM ID to pass to the callback.
*/
executeDispatch: function(event, listener, domID) {
var returnValue = EventPluginUtils.executeDispatch(event, listener, domID);
("production" !== "development" ? warning(
typeof returnValue !== 'boolean',
'Returning `false` from an event handler is deprecated and will be ' +
'ignored in a future release. Instead, manually call ' +
'e.stopPropagation() or e.preventDefault(), as appropriate.'
) : null);
if (returnValue === false) {
event.stopPropagation();
event.preventDefault();
}
},
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType];
if (!dispatchConfig) {
return null;
}
var EventConstructor;
switch (topLevelType) {
case topLevelTypes.topInput:
case topLevelTypes.topLoad:
case topLevelTypes.topError:
case topLevelTypes.topReset:
case topLevelTypes.topSubmit:
// HTML Events
// @see http://www.w3.org/TR/html5/index.html#events-0
EventConstructor = SyntheticEvent;
break;
case topLevelTypes.topKeyPress:
// FireFox creates a keypress event for function keys too. This removes
// the unwanted keypress events. Enter is however both printable and
// non-printable. One would expect Tab to be as well (but it isn't).
if (getEventCharCode(nativeEvent) === 0) {
return null;
}
/* falls through */
case topLevelTypes.topKeyDown:
case topLevelTypes.topKeyUp:
EventConstructor = SyntheticKeyboardEvent;
break;
case topLevelTypes.topBlur:
case topLevelTypes.topFocus:
EventConstructor = SyntheticFocusEvent;
break;
case topLevelTypes.topClick:
// Firefox creates a click event on right mouse clicks. This removes the
// unwanted click events.
if (nativeEvent.button === 2) {
return null;
}
/* falls through */
case topLevelTypes.topContextMenu:
case topLevelTypes.topDoubleClick:
case topLevelTypes.topMouseDown:
case topLevelTypes.topMouseMove:
case topLevelTypes.topMouseOut:
case topLevelTypes.topMouseOver:
case topLevelTypes.topMouseUp:
EventConstructor = SyntheticMouseEvent;
break;
case topLevelTypes.topDrag:
case topLevelTypes.topDragEnd:
case topLevelTypes.topDragEnter:
case topLevelTypes.topDragExit:
case topLevelTypes.topDragLeave:
case topLevelTypes.topDragOver:
case topLevelTypes.topDragStart:
case topLevelTypes.topDrop:
EventConstructor = SyntheticDragEvent;
break;
case topLevelTypes.topTouchCancel:
case topLevelTypes.topTouchEnd:
case topLevelTypes.topTouchMove:
case topLevelTypes.topTouchStart:
EventConstructor = SyntheticTouchEvent;
break;
case topLevelTypes.topScroll:
EventConstructor = SyntheticUIEvent;
break;
case topLevelTypes.topWheel:
EventConstructor = SyntheticWheelEvent;
break;
case topLevelTypes.topCopy:
case topLevelTypes.topCut:
case topLevelTypes.topPaste:
EventConstructor = SyntheticClipboardEvent;
break;
}
("production" !== "development" ? invariant(
EventConstructor,
'SimpleEventPlugin: Unhandled event type, `%s`.',
topLevelType
) : invariant(EventConstructor));
var event = EventConstructor.getPooled(
dispatchConfig,
topLevelTargetID,
nativeEvent
);
EventPropagators.accumulateTwoPhaseDispatches(event);
return event;
}
};
module.exports = SimpleEventPlugin;
},{}],92:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticClipboardEvent
* @typechecks static-only
*/
'use strict';
var SyntheticEvent = _dereq_(95);
/**
* @interface Event
* @see http://www.w3.org/TR/clipboard-apis/
*/
var ClipboardEventInterface = {
clipboardData: function(event) {
return (
'clipboardData' in event ?
event.clipboardData :
window.clipboardData
);
}
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface);
module.exports = SyntheticClipboardEvent;
},{}],93:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticCompositionEvent
* @typechecks static-only
*/
'use strict';
var SyntheticEvent = _dereq_(95);
/**
* @interface Event
* @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents
*/
var CompositionEventInterface = {
data: null
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticCompositionEvent(
dispatchConfig,
dispatchMarker,
nativeEvent) {
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticEvent.augmentClass(
SyntheticCompositionEvent,
CompositionEventInterface
);
module.exports = SyntheticCompositionEvent;
},{}],94:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticDragEvent
* @typechecks static-only
*/
'use strict';
var SyntheticMouseEvent = _dereq_(99);
/**
* @interface DragEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var DragEventInterface = {
dataTransfer: null
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface);
module.exports = SyntheticDragEvent;
},{}],95:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticEvent
* @typechecks static-only
*/
'use strict';
var PooledClass = _dereq_(28);
var assign = _dereq_(27);
var emptyFunction = _dereq_(114);
var getEventTarget = _dereq_(125);
/**
* @interface Event
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var EventInterface = {
type: null,
target: getEventTarget,
// currentTarget is set when dispatching; no use in copying it here
currentTarget: emptyFunction.thatReturnsNull,
eventPhase: null,
bubbles: null,
cancelable: null,
timeStamp: function(event) {
return event.timeStamp || Date.now();
},
defaultPrevented: null,
isTrusted: null
};
/**
* Synthetic events are dispatched by event plugins, typically in response to a
* top-level event delegation handler.
*
* These systems should generally use pooling to reduce the frequency of garbage
* collection. The system should check `isPersistent` to determine whether the
* event should be released into the pool after being dispatched. Users that
* need a persisted event should invoke `persist`.
*
* Synthetic events (and subclasses) implement the DOM Level 3 Events API by
* normalizing browser quirks. Subclasses do not necessarily have to implement a
* DOM interface; custom application-specific events can also subclass this.
*
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
*/
function SyntheticEvent(dispatchConfig, dispatchMarker, nativeEvent) {
this.dispatchConfig = dispatchConfig;
this.dispatchMarker = dispatchMarker;
this.nativeEvent = nativeEvent;
var Interface = this.constructor.Interface;
for (var propName in Interface) {
if (!Interface.hasOwnProperty(propName)) {
continue;
}
var normalize = Interface[propName];
if (normalize) {
this[propName] = normalize(nativeEvent);
} else {
this[propName] = nativeEvent[propName];
}
}
var defaultPrevented = nativeEvent.defaultPrevented != null ?
nativeEvent.defaultPrevented :
nativeEvent.returnValue === false;
if (defaultPrevented) {
this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
} else {
this.isDefaultPrevented = emptyFunction.thatReturnsFalse;
}
this.isPropagationStopped = emptyFunction.thatReturnsFalse;
}
assign(SyntheticEvent.prototype, {
preventDefault: function() {
this.defaultPrevented = true;
var event = this.nativeEvent;
if (event.preventDefault) {
event.preventDefault();
} else {
event.returnValue = false;
}
this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
},
stopPropagation: function() {
var event = this.nativeEvent;
if (event.stopPropagation) {
event.stopPropagation();
} else {
event.cancelBubble = true;
}
this.isPropagationStopped = emptyFunction.thatReturnsTrue;
},
/**
* We release all dispatched `SyntheticEvent`s after each event loop, adding
* them back into the pool. This allows a way to hold onto a reference that
* won't be added back into the pool.
*/
persist: function() {
this.isPersistent = emptyFunction.thatReturnsTrue;
},
/**
* Checks if this event should be released back into the pool.
*
* @return {boolean} True if this should not be released, false otherwise.
*/
isPersistent: emptyFunction.thatReturnsFalse,
/**
* `PooledClass` looks for `destructor` on each instance it releases.
*/
destructor: function() {
var Interface = this.constructor.Interface;
for (var propName in Interface) {
this[propName] = null;
}
this.dispatchConfig = null;
this.dispatchMarker = null;
this.nativeEvent = null;
}
});
SyntheticEvent.Interface = EventInterface;
/**
* Helper to reduce boilerplate when creating subclasses.
*
* @param {function} Class
* @param {?object} Interface
*/
SyntheticEvent.augmentClass = function(Class, Interface) {
var Super = this;
var prototype = Object.create(Super.prototype);
assign(prototype, Class.prototype);
Class.prototype = prototype;
Class.prototype.constructor = Class;
Class.Interface = assign({}, Super.Interface, Interface);
Class.augmentClass = Super.augmentClass;
PooledClass.addPoolingTo(Class, PooledClass.threeArgumentPooler);
};
PooledClass.addPoolingTo(SyntheticEvent, PooledClass.threeArgumentPooler);
module.exports = SyntheticEvent;
},{}],96:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticFocusEvent
* @typechecks static-only
*/
'use strict';
var SyntheticUIEvent = _dereq_(101);
/**
* @interface FocusEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var FocusEventInterface = {
relatedTarget: null
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);
module.exports = SyntheticFocusEvent;
},{}],97:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticInputEvent
* @typechecks static-only
*/
'use strict';
var SyntheticEvent = _dereq_(95);
/**
* @interface Event
* @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105
* /#events-inputevents
*/
var InputEventInterface = {
data: null
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticInputEvent(
dispatchConfig,
dispatchMarker,
nativeEvent) {
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticEvent.augmentClass(
SyntheticInputEvent,
InputEventInterface
);
module.exports = SyntheticInputEvent;
},{}],98:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticKeyboardEvent
* @typechecks static-only
*/
'use strict';
var SyntheticUIEvent = _dereq_(101);
var getEventCharCode = _dereq_(122);
var getEventKey = _dereq_(123);
var getEventModifierState = _dereq_(124);
/**
* @interface KeyboardEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var KeyboardEventInterface = {
key: getEventKey,
location: null,
ctrlKey: null,
shiftKey: null,
altKey: null,
metaKey: null,
repeat: null,
locale: null,
getModifierState: getEventModifierState,
// Legacy Interface
charCode: function(event) {
// `charCode` is the result of a KeyPress event and represents the value of
// the actual printable character.
// KeyPress is deprecated, but its replacement is not yet final and not
// implemented in any major browser. Only KeyPress has charCode.
if (event.type === 'keypress') {
return getEventCharCode(event);
}
return 0;
},
keyCode: function(event) {
// `keyCode` is the result of a KeyDown/Up event and represents the value of
// physical keyboard key.
// The actual meaning of the value depends on the users' keyboard layout
// which cannot be detected. Assuming that it is a US keyboard layout
// provides a surprisingly accurate mapping for US and European users.
// Due to this, it is left to the user to implement at this time.
if (event.type === 'keydown' || event.type === 'keyup') {
return event.keyCode;
}
return 0;
},
which: function(event) {
// `which` is an alias for either `keyCode` or `charCode` depending on the
// type of the event.
if (event.type === 'keypress') {
return getEventCharCode(event);
}
if (event.type === 'keydown' || event.type === 'keyup') {
return event.keyCode;
}
return 0;
}
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);
module.exports = SyntheticKeyboardEvent;
},{}],99:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticMouseEvent
* @typechecks static-only
*/
'use strict';
var SyntheticUIEvent = _dereq_(101);
var ViewportMetrics = _dereq_(104);
var getEventModifierState = _dereq_(124);
/**
* @interface MouseEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var MouseEventInterface = {
screenX: null,
screenY: null,
clientX: null,
clientY: null,
ctrlKey: null,
shiftKey: null,
altKey: null,
metaKey: null,
getModifierState: getEventModifierState,
button: function(event) {
// Webkit, Firefox, IE9+
// which: 1 2 3
// button: 0 1 2 (standard)
var button = event.button;
if ('which' in event) {
return button;
}
// IE<9
// which: undefined
// button: 0 0 0
// button: 1 4 2 (onmouseup)
return button === 2 ? 2 : button === 4 ? 1 : 0;
},
buttons: null,
relatedTarget: function(event) {
return event.relatedTarget || (
((event.fromElement === event.srcElement ? event.toElement : event.fromElement))
);
},
// "Proprietary" Interface.
pageX: function(event) {
return 'pageX' in event ?
event.pageX :
event.clientX + ViewportMetrics.currentScrollLeft;
},
pageY: function(event) {
return 'pageY' in event ?
event.pageY :
event.clientY + ViewportMetrics.currentScrollTop;
}
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);
module.exports = SyntheticMouseEvent;
},{}],100:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticTouchEvent
* @typechecks static-only
*/
'use strict';
var SyntheticUIEvent = _dereq_(101);
var getEventModifierState = _dereq_(124);
/**
* @interface TouchEvent
* @see http://www.w3.org/TR/touch-events/
*/
var TouchEventInterface = {
touches: null,
targetTouches: null,
changedTouches: null,
altKey: null,
metaKey: null,
ctrlKey: null,
shiftKey: null,
getModifierState: getEventModifierState
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface);
module.exports = SyntheticTouchEvent;
},{}],101:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticUIEvent
* @typechecks static-only
*/
'use strict';
var SyntheticEvent = _dereq_(95);
var getEventTarget = _dereq_(125);
/**
* @interface UIEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var UIEventInterface = {
view: function(event) {
if (event.view) {
return event.view;
}
var target = getEventTarget(event);
if (target != null && target.window === target) {
// target is a window object
return target;
}
var doc = target.ownerDocument;
// TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
if (doc) {
return doc.defaultView || doc.parentWindow;
} else {
return window;
}
},
detail: function(event) {
return event.detail || 0;
}
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticEvent}
*/
function SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface);
module.exports = SyntheticUIEvent;
},{}],102:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule SyntheticWheelEvent
* @typechecks static-only
*/
'use strict';
var SyntheticMouseEvent = _dereq_(99);
/**
* @interface WheelEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var WheelEventInterface = {
deltaX: function(event) {
return (
'deltaX' in event ? event.deltaX :
// Fallback to `wheelDeltaX` for Webkit and normalize (right is positive).
'wheelDeltaX' in event ? -event.wheelDeltaX : 0
);
},
deltaY: function(event) {
return (
'deltaY' in event ? event.deltaY :
// Fallback to `wheelDeltaY` for Webkit and normalize (down is positive).
'wheelDeltaY' in event ? -event.wheelDeltaY :
// Fallback to `wheelDelta` for IE<9 and normalize (down is positive).
'wheelDelta' in event ? -event.wheelDelta : 0
);
},
deltaZ: null,
// Browsers without "deltaMode" is reporting in raw wheel delta where one
// notch on the scroll is always +/- 120, roughly equivalent to pixels.
// A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or
// ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size.
deltaMode: null
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticMouseEvent}
*/
function SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);
module.exports = SyntheticWheelEvent;
},{}],103:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule Transaction
*/
'use strict';
var invariant = _dereq_(135);
/**
* `Transaction` creates a black box that is able to wrap any method such that
* certain invariants are maintained before and after the method is invoked
* (Even if an exception is thrown while invoking the wrapped method). Whoever
* instantiates a transaction can provide enforcers of the invariants at
* creation time. The `Transaction` class itself will supply one additional
* automatic invariant for you - the invariant that any transaction instance
* should not be run while it is already being run. You would typically create a
* single instance of a `Transaction` for reuse multiple times, that potentially
* is used to wrap several different methods. Wrappers are extremely simple -
* they only require implementing two methods.
*
* <pre>
* wrappers (injected at creation time)
* + +
* | |
* +-----------------|--------|--------------+
* | v | |
* | +---------------+ | |
* | +--| wrapper1 |---|----+ |
* | | +---------------+ v | |
* | | +-------------+ | |
* | | +----| wrapper2 |--------+ |
* | | | +-------------+ | | |
* | | | | | |
* | v v v v | wrapper
* | +---+ +---+ +---------+ +---+ +---+ | invariants
* perform(anyMethod) | | | | | | | | | | | | maintained
* +----------------->|-|---|-|---|-->|anyMethod|---|---|-|---|-|-------->
* | | | | | | | | | | | |
* | | | | | | | | | | | |
* | | | | | | | | | | | |
* | +---+ +---+ +---------+ +---+ +---+ |
* | initialize close |
* +-----------------------------------------+
* </pre>
*
* Use cases:
* - Preserving the input selection ranges before/after reconciliation.
* Restoring selection even in the event of an unexpected error.
* - Deactivating events while rearranging the DOM, preventing blurs/focuses,
* while guaranteeing that afterwards, the event system is reactivated.
* - Flushing a queue of collected DOM mutations to the main UI thread after a
* reconciliation takes place in a worker thread.
* - Invoking any collected `componentDidUpdate` callbacks after rendering new
* content.
* - (Future use case): Wrapping particular flushes of the `ReactWorker` queue
* to preserve the `scrollTop` (an automatic scroll aware DOM).
* - (Future use case): Layout calculations before and after DOM upates.
*
* Transactional plugin API:
* - A module that has an `initialize` method that returns any precomputation.
* - and a `close` method that accepts the precomputation. `close` is invoked
* when the wrapped process is completed, or has failed.
*
* @param {Array<TransactionalWrapper>} transactionWrapper Wrapper modules
* that implement `initialize` and `close`.
* @return {Transaction} Single transaction for reuse in thread.
*
* @class Transaction
*/
var Mixin = {
/**
* Sets up this instance so that it is prepared for collecting metrics. Does
* so such that this setup method may be used on an instance that is already
* initialized, in a way that does not consume additional memory upon reuse.
* That can be useful if you decide to make your subclass of this mixin a
* "PooledClass".
*/
reinitializeTransaction: function() {
this.transactionWrappers = this.getTransactionWrappers();
if (!this.wrapperInitData) {
this.wrapperInitData = [];
} else {
this.wrapperInitData.length = 0;
}
this._isInTransaction = false;
},
_isInTransaction: false,
/**
* @abstract
* @return {Array<TransactionWrapper>} Array of transaction wrappers.
*/
getTransactionWrappers: null,
isInTransaction: function() {
return !!this._isInTransaction;
},
/**
* Executes the function within a safety window. Use this for the top level
* methods that result in large amounts of computation/mutations that would
* need to be safety checked.
*
* @param {function} method Member of scope to call.
* @param {Object} scope Scope to invoke from.
* @param {Object?=} args... Arguments to pass to the method (optional).
* Helps prevent need to bind in many cases.
* @return Return value from `method`.
*/
perform: function(method, scope, a, b, c, d, e, f) {
("production" !== "development" ? invariant(
!this.isInTransaction(),
'Transaction.perform(...): Cannot initialize a transaction when there ' +
'is already an outstanding transaction.'
) : invariant(!this.isInTransaction()));
var errorThrown;
var ret;
try {
this._isInTransaction = true;
// Catching errors makes debugging more difficult, so we start with
// errorThrown set to true before setting it to false after calling
// close -- if it's still set to true in the finally block, it means
// one of these calls threw.
errorThrown = true;
this.initializeAll(0);
ret = method.call(scope, a, b, c, d, e, f);
errorThrown = false;
} finally {
try {
if (errorThrown) {
// If `method` throws, prefer to show that stack trace over any thrown
// by invoking `closeAll`.
try {
this.closeAll(0);
} catch (err) {
}
} else {
// Since `method` didn't throw, we don't want to silence the exception
// here.
this.closeAll(0);
}
} finally {
this._isInTransaction = false;
}
}
return ret;
},
initializeAll: function(startIndex) {
var transactionWrappers = this.transactionWrappers;
for (var i = startIndex; i < transactionWrappers.length; i++) {
var wrapper = transactionWrappers[i];
try {
// Catching errors makes debugging more difficult, so we start with the
// OBSERVED_ERROR state before overwriting it with the real return value
// of initialize -- if it's still set to OBSERVED_ERROR in the finally
// block, it means wrapper.initialize threw.
this.wrapperInitData[i] = Transaction.OBSERVED_ERROR;
this.wrapperInitData[i] = wrapper.initialize ?
wrapper.initialize.call(this) :
null;
} finally {
if (this.wrapperInitData[i] === Transaction.OBSERVED_ERROR) {
// The initializer for wrapper i threw an error; initialize the
// remaining wrappers but silence any exceptions from them to ensure
// that the first error is the one to bubble up.
try {
this.initializeAll(i + 1);
} catch (err) {
}
}
}
}
},
/**
* Invokes each of `this.transactionWrappers.close[i]` functions, passing into
* them the respective return values of `this.transactionWrappers.init[i]`
* (`close`rs that correspond to initializers that failed will not be
* invoked).
*/
closeAll: function(startIndex) {
("production" !== "development" ? invariant(
this.isInTransaction(),
'Transaction.closeAll(): Cannot close transaction when none are open.'
) : invariant(this.isInTransaction()));
var transactionWrappers = this.transactionWrappers;
for (var i = startIndex; i < transactionWrappers.length; i++) {
var wrapper = transactionWrappers[i];
var initData = this.wrapperInitData[i];
var errorThrown;
try {
// Catching errors makes debugging more difficult, so we start with
// errorThrown set to true before setting it to false after calling
// close -- if it's still set to true in the finally block, it means
// wrapper.close threw.
errorThrown = true;
if (initData !== Transaction.OBSERVED_ERROR && wrapper.close) {
wrapper.close.call(this, initData);
}
errorThrown = false;
} finally {
if (errorThrown) {
// The closer for wrapper i threw an error; close the remaining
// wrappers but silence any exceptions from them to ensure that the
// first error is the one to bubble up.
try {
this.closeAll(i + 1);
} catch (e) {
}
}
}
}
this.wrapperInitData.length = 0;
}
};
var Transaction = {
Mixin: Mixin,
/**
* Token to look for to determine if an error occured.
*/
OBSERVED_ERROR: {}
};
module.exports = Transaction;
},{}],104:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ViewportMetrics
*/
'use strict';
var ViewportMetrics = {
currentScrollLeft: 0,
currentScrollTop: 0,
refreshScrollValues: function(scrollPosition) {
ViewportMetrics.currentScrollLeft = scrollPosition.x;
ViewportMetrics.currentScrollTop = scrollPosition.y;
}
};
module.exports = ViewportMetrics;
},{}],105:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule accumulateInto
*/
'use strict';
var invariant = _dereq_(135);
/**
*
* Accumulates items that must not be null or undefined into the first one. This
* is used to conserve memory by avoiding array allocations, and thus sacrifices
* API cleanness. Since `current` can be null before being passed in and not
* null after this function, make sure to assign it back to `current`:
*
* `a = accumulateInto(a, b);`
*
* This API should be sparingly used. Try `accumulate` for something cleaner.
*
* @return {*|array<*>} An accumulation of items.
*/
function accumulateInto(current, next) {
("production" !== "development" ? invariant(
next != null,
'accumulateInto(...): Accumulated items must not be null or undefined.'
) : invariant(next != null));
if (current == null) {
return next;
}
// Both are not empty. Warning: Never call x.concat(y) when you are not
// certain that x is an Array (x could be a string with concat method).
var currentIsArray = Array.isArray(current);
var nextIsArray = Array.isArray(next);
if (currentIsArray && nextIsArray) {
current.push.apply(current, next);
return current;
}
if (currentIsArray) {
current.push(next);
return current;
}
if (nextIsArray) {
// A bit too dangerous to mutate `next`.
return [current].concat(next);
}
return [current, next];
}
module.exports = accumulateInto;
},{}],106:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule adler32
*/
/* jslint bitwise:true */
'use strict';
var MOD = 65521;
// This is a clean-room implementation of adler32 designed for detecting
// if markup is not what we expect it to be. It does not need to be
// cryptographically strong, only reasonably good at detecting if markup
// generated on the server is different than that on the client.
function adler32(data) {
var a = 1;
var b = 0;
for (var i = 0; i < data.length; i++) {
a = (a + data.charCodeAt(i)) % MOD;
b = (b + a) % MOD;
}
return a | (b << 16);
}
module.exports = adler32;
},{}],107:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule camelize
* @typechecks
*/
var _hyphenPattern = /-(.)/g;
/**
* Camelcases a hyphenated string, for example:
*
* > camelize('background-color')
* < "backgroundColor"
*
* @param {string} string
* @return {string}
*/
function camelize(string) {
return string.replace(_hyphenPattern, function(_, character) {
return character.toUpperCase();
});
}
module.exports = camelize;
},{}],108:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule camelizeStyleName
* @typechecks
*/
"use strict";
var camelize = _dereq_(107);
var msPattern = /^-ms-/;
/**
* Camelcases a hyphenated CSS property name, for example:
*
* > camelizeStyleName('background-color')
* < "backgroundColor"
* > camelizeStyleName('-moz-transition')
* < "MozTransition"
* > camelizeStyleName('-ms-transition')
* < "msTransition"
*
* As Andi Smith suggests
* (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix
* is converted to lowercase `ms`.
*
* @param {string} string
* @return {string}
*/
function camelizeStyleName(string) {
return camelize(string.replace(msPattern, 'ms-'));
}
module.exports = camelizeStyleName;
},{}],109:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule containsNode
* @typechecks
*/
var isTextNode = _dereq_(139);
/*jslint bitwise:true */
/**
* Checks if a given DOM node contains or is another DOM node.
*
* @param {?DOMNode} outerNode Outer DOM node.
* @param {?DOMNode} innerNode Inner DOM node.
* @return {boolean} True if `outerNode` contains or is `innerNode`.
*/
function containsNode(outerNode, innerNode) {
if (!outerNode || !innerNode) {
return false;
} else if (outerNode === innerNode) {
return true;
} else if (isTextNode(outerNode)) {
return false;
} else if (isTextNode(innerNode)) {
return containsNode(outerNode, innerNode.parentNode);
} else if (outerNode.contains) {
return outerNode.contains(innerNode);
} else if (outerNode.compareDocumentPosition) {
return !!(outerNode.compareDocumentPosition(innerNode) & 16);
} else {
return false;
}
}
module.exports = containsNode;
},{}],110:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule createArrayFromMixed
* @typechecks
*/
var toArray = _dereq_(152);
/**
* Perform a heuristic test to determine if an object is "array-like".
*
* A monk asked Joshu, a Zen master, "Has a dog Buddha nature?"
* Joshu replied: "Mu."
*
* This function determines if its argument has "array nature": it returns
* true if the argument is an actual array, an `arguments' object, or an
* HTMLCollection (e.g. node.childNodes or node.getElementsByTagName()).
*
* It will return false for other array-like objects like Filelist.
*
* @param {*} obj
* @return {boolean}
*/
function hasArrayNature(obj) {
return (
// not null/false
!!obj &&
// arrays are objects, NodeLists are functions in Safari
(typeof obj == 'object' || typeof obj == 'function') &&
// quacks like an array
('length' in obj) &&
// not window
!('setInterval' in obj) &&
// no DOM node should be considered an array-like
// a 'select' element has 'length' and 'item' properties on IE8
(typeof obj.nodeType != 'number') &&
(
// a real array
(// HTMLCollection/NodeList
(Array.isArray(obj) ||
// arguments
('callee' in obj) || 'item' in obj))
)
);
}
/**
* Ensure that the argument is an array by wrapping it in an array if it is not.
* Creates a copy of the argument if it is already an array.
*
* This is mostly useful idiomatically:
*
* var createArrayFromMixed = require('createArrayFromMixed');
*
* function takesOneOrMoreThings(things) {
* things = createArrayFromMixed(things);
* ...
* }
*
* This allows you to treat `things' as an array, but accept scalars in the API.
*
* If you need to convert an array-like object, like `arguments`, into an array
* use toArray instead.
*
* @param {*} obj
* @return {array}
*/
function createArrayFromMixed(obj) {
if (!hasArrayNature(obj)) {
return [obj];
} else if (Array.isArray(obj)) {
return obj.slice();
} else {
return toArray(obj);
}
}
module.exports = createArrayFromMixed;
},{}],111:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule createFullPageComponent
* @typechecks
*/
'use strict';
// Defeat circular references by requiring this directly.
var ReactClass = _dereq_(33);
var ReactElement = _dereq_(57);
var invariant = _dereq_(135);
/**
* Create a component that will throw an exception when unmounted.
*
* Components like <html> <head> and <body> can't be removed or added
* easily in a cross-browser way, however it's valuable to be able to
* take advantage of React's reconciliation for styling and <title>
* management. So we just document it and throw in dangerous cases.
*
* @param {string} tag The tag to wrap
* @return {function} convenience constructor of new component
*/
function createFullPageComponent(tag) {
var elementFactory = ReactElement.createFactory(tag);
var FullPageComponent = ReactClass.createClass({
displayName: 'ReactFullPageComponent' + tag,
componentWillUnmount: function() {
("production" !== "development" ? invariant(
false,
'%s tried to unmount. Because of cross-browser quirks it is ' +
'impossible to unmount some top-level components (eg <html>, <head>, ' +
'and <body>) reliably and efficiently. To fix this, have a single ' +
'top-level component that never unmounts render these elements.',
this.constructor.displayName
) : invariant(false));
},
render: function() {
return elementFactory(this.props);
}
});
return FullPageComponent;
}
module.exports = createFullPageComponent;
},{}],112:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule createNodesFromMarkup
* @typechecks
*/
/*jslint evil: true, sub: true */
var ExecutionEnvironment = _dereq_(21);
var createArrayFromMixed = _dereq_(110);
var getMarkupWrap = _dereq_(127);
var invariant = _dereq_(135);
/**
* Dummy container used to render all markup.
*/
var dummyNode =
ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;
/**
* Pattern used by `getNodeName`.
*/
var nodeNamePattern = /^\s*<(\w+)/;
/**
* Extracts the `nodeName` of the first element in a string of markup.
*
* @param {string} markup String of markup.
* @return {?string} Node name of the supplied markup.
*/
function getNodeName(markup) {
var nodeNameMatch = markup.match(nodeNamePattern);
return nodeNameMatch && nodeNameMatch[1].toLowerCase();
}
/**
* Creates an array containing the nodes rendered from the supplied markup. The
* optionally supplied `handleScript` function will be invoked once for each
* <script> element that is rendered. If no `handleScript` function is supplied,
* an exception is thrown if any <script> elements are rendered.
*
* @param {string} markup A string of valid HTML markup.
* @param {?function} handleScript Invoked once for each rendered <script>.
* @return {array<DOMElement|DOMTextNode>} An array of rendered nodes.
*/
function createNodesFromMarkup(markup, handleScript) {
var node = dummyNode;
("production" !== "development" ? invariant(!!dummyNode, 'createNodesFromMarkup dummy not initialized') : invariant(!!dummyNode));
var nodeName = getNodeName(markup);
var wrap = nodeName && getMarkupWrap(nodeName);
if (wrap) {
node.innerHTML = wrap[1] + markup + wrap[2];
var wrapDepth = wrap[0];
while (wrapDepth--) {
node = node.lastChild;
}
} else {
node.innerHTML = markup;
}
var scripts = node.getElementsByTagName('script');
if (scripts.length) {
("production" !== "development" ? invariant(
handleScript,
'createNodesFromMarkup(...): Unexpected <script> element rendered.'
) : invariant(handleScript));
createArrayFromMixed(scripts).forEach(handleScript);
}
var nodes = createArrayFromMixed(node.childNodes);
while (node.lastChild) {
node.removeChild(node.lastChild);
}
return nodes;
}
module.exports = createNodesFromMarkup;
},{}],113:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule dangerousStyleValue
* @typechecks static-only
*/
'use strict';
var CSSProperty = _dereq_(4);
var isUnitlessNumber = CSSProperty.isUnitlessNumber;
/**
* Convert a value into the proper css writable value. The style name `name`
* should be logical (no hyphens), as specified
* in `CSSProperty.isUnitlessNumber`.
*
* @param {string} name CSS property name such as `topMargin`.
* @param {*} value CSS property value such as `10px`.
* @return {string} Normalized style value with dimensions applied.
*/
function dangerousStyleValue(name, value) {
// Note that we've removed escapeTextForBrowser() calls here since the
// whole string will be escaped when the attribute is injected into
// the markup. If you provide unsafe user data here they can inject
// arbitrary CSS which may be problematic (I couldn't repro this):
// https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet
// http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/
// This is not an XSS hole but instead a potential CSS injection issue
// which has lead to a greater discussion about how we're going to
// trust URLs moving forward. See #2115901
var isEmpty = value == null || typeof value === 'boolean' || value === '';
if (isEmpty) {
return '';
}
var isNonNumeric = isNaN(value);
if (isNonNumeric || value === 0 ||
isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name]) {
return '' + value; // cast to string
}
if (typeof value === 'string') {
value = value.trim();
}
return value + 'px';
}
module.exports = dangerousStyleValue;
},{}],114:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule emptyFunction
*/
function makeEmptyFunction(arg) {
return function() {
return arg;
};
}
/**
* This function accepts and discards inputs; it has no side effects. This is
* primarily useful idiomatically for overridable function endpoints which
* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
*/
function emptyFunction() {}
emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function() { return this; };
emptyFunction.thatReturnsArgument = function(arg) { return arg; };
module.exports = emptyFunction;
},{}],115:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule emptyObject
*/
"use strict";
var emptyObject = {};
if ("production" !== "development") {
Object.freeze(emptyObject);
}
module.exports = emptyObject;
},{}],116:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule escapeTextContentForBrowser
*/
'use strict';
var ESCAPE_LOOKUP = {
'&': '&',
'>': '>',
'<': '<',
'"': '"',
'\'': '''
};
var ESCAPE_REGEX = /[&><"']/g;
function escaper(match) {
return ESCAPE_LOOKUP[match];
}
/**
* Escapes text to prevent scripting attacks.
*
* @param {*} text Text value to escape.
* @return {string} An escaped string.
*/
function escapeTextContentForBrowser(text) {
return ('' + text).replace(ESCAPE_REGEX, escaper);
}
module.exports = escapeTextContentForBrowser;
},{}],117:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule findDOMNode
* @typechecks static-only
*/
'use strict';
var ReactInstanceMap = _dereq_(67);
var ReactMount = _dereq_(70);
var invariant = _dereq_(135);
var isNode = _dereq_(137);
/**
* Returns the DOM node rendered by this element.
*
* @param {ReactComponent|DOMElement} componentOrElement
* @return {DOMElement} The root node of this element.
*/
function findDOMNode(componentOrElement) {
if (componentOrElement == null) {
return null;
}
if (isNode(componentOrElement)) {
return componentOrElement;
}
if (ReactInstanceMap.has(componentOrElement)) {
return ReactMount.getNodeFromInstance(componentOrElement);
}
("production" !== "development" ? invariant(
componentOrElement.render == null ||
typeof componentOrElement.render !== 'function',
'Component (with keys: %s) contains `render` method ' +
'but is not mounted in the DOM',
Object.keys(componentOrElement)
) : invariant(componentOrElement.render == null ||
typeof componentOrElement.render !== 'function'));
("production" !== "development" ? invariant(
false,
'Element appears to be neither ReactComponent nor DOMNode (keys: %s)',
Object.keys(componentOrElement)
) : invariant(false));
}
module.exports = findDOMNode;
},{}],118:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule flattenChildren
*/
'use strict';
var traverseAllChildren = _dereq_(153);
var warning = _dereq_(154);
/**
* @param {function} traverseContext Context passed through traversal.
* @param {?ReactComponent} child React child component.
* @param {!string} name String name of key path to child.
*/
function flattenSingleChildIntoContext(traverseContext, child, name) {
// We found a component instance.
var result = traverseContext;
var keyUnique = !result.hasOwnProperty(name);
if ("production" !== "development") {
("production" !== "development" ? warning(
keyUnique,
'flattenChildren(...): Encountered two children with the same key, ' +
'`%s`. Child keys must be unique; when two children share a key, only ' +
'the first child will be used.',
name
) : null);
}
if (keyUnique && child != null) {
result[name] = child;
}
}
/**
* Flattens children that are typically specified as `props.children`. Any null
* children will not be included in the resulting object.
* @return {!object} flattened children keyed by name.
*/
function flattenChildren(children) {
if (children == null) {
return children;
}
var result = {};
traverseAllChildren(children, flattenSingleChildIntoContext, result);
return result;
}
module.exports = flattenChildren;
},{}],119:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule focusNode
*/
"use strict";
/**
* @param {DOMElement} node input/textarea to focus
*/
function focusNode(node) {
// IE8 can throw "Can't move focus to the control because it is invisible,
// not enabled, or of a type that does not accept the focus." for all kinds of
// reasons that are too expensive and fragile to test.
try {
node.focus();
} catch(e) {
}
}
module.exports = focusNode;
},{}],120:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule forEachAccumulated
*/
'use strict';
/**
* @param {array} an "accumulation" of items which is either an Array or
* a single item. Useful when paired with the `accumulate` module. This is a
* simple utility that allows us to reason about a collection of items, but
* handling the case when there is exactly one item (and we do not need to
* allocate an array).
*/
var forEachAccumulated = function(arr, cb, scope) {
if (Array.isArray(arr)) {
arr.forEach(cb, scope);
} else if (arr) {
cb.call(scope, arr);
}
};
module.exports = forEachAccumulated;
},{}],121:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getActiveElement
* @typechecks
*/
/**
* Same as document.activeElement but wraps in a try-catch block. In IE it is
* not safe to call document.activeElement if there is nothing focused.
*
* The activeElement will be null only if the document body is not yet defined.
*/
function getActiveElement() /*?DOMElement*/ {
try {
return document.activeElement || document.body;
} catch (e) {
return document.body;
}
}
module.exports = getActiveElement;
},{}],122:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getEventCharCode
* @typechecks static-only
*/
'use strict';
/**
* `charCode` represents the actual "character code" and is safe to use with
* `String.fromCharCode`. As such, only keys that correspond to printable
* characters produce a valid `charCode`, the only exception to this is Enter.
* The Tab-key is considered non-printable and does not have a `charCode`,
* presumably because it does not produce a tab-character in browsers.
*
* @param {object} nativeEvent Native browser event.
* @return {string} Normalized `charCode` property.
*/
function getEventCharCode(nativeEvent) {
var charCode;
var keyCode = nativeEvent.keyCode;
if ('charCode' in nativeEvent) {
charCode = nativeEvent.charCode;
// FF does not set `charCode` for the Enter-key, check against `keyCode`.
if (charCode === 0 && keyCode === 13) {
charCode = 13;
}
} else {
// IE8 does not implement `charCode`, but `keyCode` has the correct value.
charCode = keyCode;
}
// Some non-printable keys are reported in `charCode`/`keyCode`, discard them.
// Must not discard the (non-)printable Enter-key.
if (charCode >= 32 || charCode === 13) {
return charCode;
}
return 0;
}
module.exports = getEventCharCode;
},{}],123:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getEventKey
* @typechecks static-only
*/
'use strict';
var getEventCharCode = _dereq_(122);
/**
* Normalization of deprecated HTML5 `key` values
* @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
*/
var normalizeKey = {
'Esc': 'Escape',
'Spacebar': ' ',
'Left': 'ArrowLeft',
'Up': 'ArrowUp',
'Right': 'ArrowRight',
'Down': 'ArrowDown',
'Del': 'Delete',
'Win': 'OS',
'Menu': 'ContextMenu',
'Apps': 'ContextMenu',
'Scroll': 'ScrollLock',
'MozPrintableKey': 'Unidentified'
};
/**
* Translation from legacy `keyCode` to HTML5 `key`
* Only special keys supported, all others depend on keyboard layout or browser
* @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
*/
var translateToKey = {
8: 'Backspace',
9: 'Tab',
12: 'Clear',
13: 'Enter',
16: 'Shift',
17: 'Control',
18: 'Alt',
19: 'Pause',
20: 'CapsLock',
27: 'Escape',
32: ' ',
33: 'PageUp',
34: 'PageDown',
35: 'End',
36: 'Home',
37: 'ArrowLeft',
38: 'ArrowUp',
39: 'ArrowRight',
40: 'ArrowDown',
45: 'Insert',
46: 'Delete',
112: 'F1', 113: 'F2', 114: 'F3', 115: 'F4', 116: 'F5', 117: 'F6',
118: 'F7', 119: 'F8', 120: 'F9', 121: 'F10', 122: 'F11', 123: 'F12',
144: 'NumLock',
145: 'ScrollLock',
224: 'Meta'
};
/**
* @param {object} nativeEvent Native browser event.
* @return {string} Normalized `key` property.
*/
function getEventKey(nativeEvent) {
if (nativeEvent.key) {
// Normalize inconsistent values reported by browsers due to
// implementations of a working draft specification.
// FireFox implements `key` but returns `MozPrintableKey` for all
// printable characters (normalized to `Unidentified`), ignore it.
var key = normalizeKey[nativeEvent.key] || nativeEvent.key;
if (key !== 'Unidentified') {
return key;
}
}
// Browser does not implement `key`, polyfill as much of it as we can.
if (nativeEvent.type === 'keypress') {
var charCode = getEventCharCode(nativeEvent);
// The enter-key is technically both printable and non-printable and can
// thus be captured by `keypress`, no other non-printable key should.
return charCode === 13 ? 'Enter' : String.fromCharCode(charCode);
}
if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') {
// While user keyboard layout determines the actual meaning of each
// `keyCode` value, almost all function keys have a universal value.
return translateToKey[nativeEvent.keyCode] || 'Unidentified';
}
return '';
}
module.exports = getEventKey;
},{}],124:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getEventModifierState
* @typechecks static-only
*/
'use strict';
/**
* Translation from modifier key to the associated property in the event.
* @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers
*/
var modifierKeyToProp = {
'Alt': 'altKey',
'Control': 'ctrlKey',
'Meta': 'metaKey',
'Shift': 'shiftKey'
};
// IE8 does not implement getModifierState so we simply map it to the only
// modifier keys exposed by the event itself, does not support Lock-keys.
// Currently, all major browsers except Chrome seems to support Lock-keys.
function modifierStateGetter(keyArg) {
/*jshint validthis:true */
var syntheticEvent = this;
var nativeEvent = syntheticEvent.nativeEvent;
if (nativeEvent.getModifierState) {
return nativeEvent.getModifierState(keyArg);
}
var keyProp = modifierKeyToProp[keyArg];
return keyProp ? !!nativeEvent[keyProp] : false;
}
function getEventModifierState(nativeEvent) {
return modifierStateGetter;
}
module.exports = getEventModifierState;
},{}],125:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getEventTarget
* @typechecks static-only
*/
'use strict';
/**
* Gets the target node from a native browser event by accounting for
* inconsistencies in browser DOM APIs.
*
* @param {object} nativeEvent Native browser event.
* @return {DOMEventTarget} Target node.
*/
function getEventTarget(nativeEvent) {
var target = nativeEvent.target || nativeEvent.srcElement || window;
// Safari may fire events on text nodes (Node.TEXT_NODE is 3).
// @see http://www.quirksmode.org/js/events_properties.html
return target.nodeType === 3 ? target.parentNode : target;
}
module.exports = getEventTarget;
},{}],126:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getIteratorFn
* @typechecks static-only
*/
'use strict';
/* global Symbol */
var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.
/**
* Returns the iterator method function contained on the iterable object.
*
* Be sure to invoke the function with the iterable as context:
*
* var iteratorFn = getIteratorFn(myIterable);
* if (iteratorFn) {
* var iterator = iteratorFn.call(myIterable);
* ...
* }
*
* @param {?object} maybeIterable
* @return {?function}
*/
function getIteratorFn(maybeIterable) {
var iteratorFn = maybeIterable && (
(ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL])
);
if (typeof iteratorFn === 'function') {
return iteratorFn;
}
}
module.exports = getIteratorFn;
},{}],127:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getMarkupWrap
*/
var ExecutionEnvironment = _dereq_(21);
var invariant = _dereq_(135);
/**
* Dummy container used to detect which wraps are necessary.
*/
var dummyNode =
ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;
/**
* Some browsers cannot use `innerHTML` to render certain elements standalone,
* so we wrap them, render the wrapped nodes, then extract the desired node.
*
* In IE8, certain elements cannot render alone, so wrap all elements ('*').
*/
var shouldWrap = {
// Force wrapping for SVG elements because if they get created inside a <div>,
// they will be initialized in the wrong namespace (and will not display).
'circle': true,
'defs': true,
'ellipse': true,
'g': true,
'line': true,
'linearGradient': true,
'path': true,
'polygon': true,
'polyline': true,
'radialGradient': true,
'rect': true,
'stop': true,
'text': true
};
var selectWrap = [1, '<select multiple="true">', '</select>'];
var tableWrap = [1, '<table>', '</table>'];
var trWrap = [3, '<table><tbody><tr>', '</tr></tbody></table>'];
var svgWrap = [1, '<svg>', '</svg>'];
var markupWrap = {
'*': [1, '?<div>', '</div>'],
'area': [1, '<map>', '</map>'],
'col': [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],
'legend': [1, '<fieldset>', '</fieldset>'],
'param': [1, '<object>', '</object>'],
'tr': [2, '<table><tbody>', '</tbody></table>'],
'optgroup': selectWrap,
'option': selectWrap,
'caption': tableWrap,
'colgroup': tableWrap,
'tbody': tableWrap,
'tfoot': tableWrap,
'thead': tableWrap,
'td': trWrap,
'th': trWrap,
'circle': svgWrap,
'defs': svgWrap,
'ellipse': svgWrap,
'g': svgWrap,
'line': svgWrap,
'linearGradient': svgWrap,
'path': svgWrap,
'polygon': svgWrap,
'polyline': svgWrap,
'radialGradient': svgWrap,
'rect': svgWrap,
'stop': svgWrap,
'text': svgWrap
};
/**
* Gets the markup wrap configuration for the supplied `nodeName`.
*
* NOTE: This lazily detects which wraps are necessary for the current browser.
*
* @param {string} nodeName Lowercase `nodeName`.
* @return {?array} Markup wrap configuration, if applicable.
*/
function getMarkupWrap(nodeName) {
("production" !== "development" ? invariant(!!dummyNode, 'Markup wrapping node not initialized') : invariant(!!dummyNode));
if (!markupWrap.hasOwnProperty(nodeName)) {
nodeName = '*';
}
if (!shouldWrap.hasOwnProperty(nodeName)) {
if (nodeName === '*') {
dummyNode.innerHTML = '<link />';
} else {
dummyNode.innerHTML = '<' + nodeName + '></' + nodeName + '>';
}
shouldWrap[nodeName] = !dummyNode.firstChild;
}
return shouldWrap[nodeName] ? markupWrap[nodeName] : null;
}
module.exports = getMarkupWrap;
},{}],128:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getNodeForCharacterOffset
*/
'use strict';
/**
* Given any node return the first leaf node without children.
*
* @param {DOMElement|DOMTextNode} node
* @return {DOMElement|DOMTextNode}
*/
function getLeafNode(node) {
while (node && node.firstChild) {
node = node.firstChild;
}
return node;
}
/**
* Get the next sibling within a container. This will walk up the
* DOM if a node's siblings have been exhausted.
*
* @param {DOMElement|DOMTextNode} node
* @return {?DOMElement|DOMTextNode}
*/
function getSiblingNode(node) {
while (node) {
if (node.nextSibling) {
return node.nextSibling;
}
node = node.parentNode;
}
}
/**
* Get object describing the nodes which contain characters at offset.
*
* @param {DOMElement|DOMTextNode} root
* @param {number} offset
* @return {?object}
*/
function getNodeForCharacterOffset(root, offset) {
var node = getLeafNode(root);
var nodeStart = 0;
var nodeEnd = 0;
while (node) {
if (node.nodeType === 3) {
nodeEnd = nodeStart + node.textContent.length;
if (nodeStart <= offset && nodeEnd >= offset) {
return {
node: node,
offset: offset - nodeStart
};
}
nodeStart = nodeEnd;
}
node = getLeafNode(getSiblingNode(node));
}
}
module.exports = getNodeForCharacterOffset;
},{}],129:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getReactRootElementInContainer
*/
'use strict';
var DOC_NODE_TYPE = 9;
/**
* @param {DOMElement|DOMDocument} container DOM element that may contain
* a React component
* @return {?*} DOM element that may have the reactRoot ID, or null.
*/
function getReactRootElementInContainer(container) {
if (!container) {
return null;
}
if (container.nodeType === DOC_NODE_TYPE) {
return container.documentElement;
} else {
return container.firstChild;
}
}
module.exports = getReactRootElementInContainer;
},{}],130:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getTextContentAccessor
*/
'use strict';
var ExecutionEnvironment = _dereq_(21);
var contentKey = null;
/**
* Gets the key used to access text content on a DOM node.
*
* @return {?string} Key used to access text content.
* @internal
*/
function getTextContentAccessor() {
if (!contentKey && ExecutionEnvironment.canUseDOM) {
// Prefer textContent to innerText because many browsers support both but
// SVG <text> elements don't support innerText even when <div> does.
contentKey = 'textContent' in document.documentElement ?
'textContent' :
'innerText';
}
return contentKey;
}
module.exports = getTextContentAccessor;
},{}],131:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getUnboundedScrollPosition
* @typechecks
*/
"use strict";
/**
* Gets the scroll position of the supplied element or window.
*
* The return values are unbounded, unlike `getScrollPosition`. This means they
* may be negative or exceed the element boundaries (which is possible using
* inertial scrolling).
*
* @param {DOMWindow|DOMElement} scrollable
* @return {object} Map with `x` and `y` keys.
*/
function getUnboundedScrollPosition(scrollable) {
if (scrollable === window) {
return {
x: window.pageXOffset || document.documentElement.scrollLeft,
y: window.pageYOffset || document.documentElement.scrollTop
};
}
return {
x: scrollable.scrollLeft,
y: scrollable.scrollTop
};
}
module.exports = getUnboundedScrollPosition;
},{}],132:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule hyphenate
* @typechecks
*/
var _uppercasePattern = /([A-Z])/g;
/**
* Hyphenates a camelcased string, for example:
*
* > hyphenate('backgroundColor')
* < "background-color"
*
* For CSS style names, use `hyphenateStyleName` instead which works properly
* with all vendor prefixes, including `ms`.
*
* @param {string} string
* @return {string}
*/
function hyphenate(string) {
return string.replace(_uppercasePattern, '-$1').toLowerCase();
}
module.exports = hyphenate;
},{}],133:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule hyphenateStyleName
* @typechecks
*/
"use strict";
var hyphenate = _dereq_(132);
var msPattern = /^ms-/;
/**
* Hyphenates a camelcased CSS property name, for example:
*
* > hyphenateStyleName('backgroundColor')
* < "background-color"
* > hyphenateStyleName('MozTransition')
* < "-moz-transition"
* > hyphenateStyleName('msTransition')
* < "-ms-transition"
*
* As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix
* is converted to `-ms-`.
*
* @param {string} string
* @return {string}
*/
function hyphenateStyleName(string) {
return hyphenate(string).replace(msPattern, '-ms-');
}
module.exports = hyphenateStyleName;
},{}],134:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule instantiateReactComponent
* @typechecks static-only
*/
'use strict';
var ReactCompositeComponent = _dereq_(37);
var ReactEmptyComponent = _dereq_(59);
var ReactNativeComponent = _dereq_(73);
var assign = _dereq_(27);
var invariant = _dereq_(135);
var warning = _dereq_(154);
// To avoid a cyclic dependency, we create the final class in this module
var ReactCompositeComponentWrapper = function() { };
assign(
ReactCompositeComponentWrapper.prototype,
ReactCompositeComponent.Mixin,
{
_instantiateReactComponent: instantiateReactComponent
}
);
/**
* Check if the type reference is a known internal type. I.e. not a user
* provided composite type.
*
* @param {function} type
* @return {boolean} Returns true if this is a valid internal type.
*/
function isInternalComponentType(type) {
return (
typeof type === 'function' &&
typeof type.prototype.mountComponent === 'function' &&
typeof type.prototype.receiveComponent === 'function'
);
}
/**
* Given a ReactNode, create an instance that will actually be mounted.
*
* @param {ReactNode} node
* @param {*} parentCompositeType The composite type that resolved this.
* @return {object} A new instance of the element's constructor.
* @protected
*/
function instantiateReactComponent(node, parentCompositeType) {
var instance;
if (node === null || node === false) {
node = ReactEmptyComponent.emptyElement;
}
if (typeof node === 'object') {
var element = node;
if ("production" !== "development") {
("production" !== "development" ? warning(
element && (typeof element.type === 'function' ||
typeof element.type === 'string'),
'Only functions or strings can be mounted as React components.'
) : null);
}
// Special case string values
if (parentCompositeType === element.type &&
typeof element.type === 'string') {
// Avoid recursion if the wrapper renders itself.
instance = ReactNativeComponent.createInternalComponent(element);
// All native components are currently wrapped in a composite so we're
// safe to assume that this is what we should instantiate.
} else if (isInternalComponentType(element.type)) {
// This is temporarily available for custom components that are not string
// represenations. I.e. ART. Once those are updated to use the string
// representation, we can drop this code path.
instance = new element.type(element);
} else {
instance = new ReactCompositeComponentWrapper();
}
} else if (typeof node === 'string' || typeof node === 'number') {
instance = ReactNativeComponent.createInstanceForText(node);
} else {
("production" !== "development" ? invariant(
false,
'Encountered invalid React node of type %s',
typeof node
) : invariant(false));
}
if ("production" !== "development") {
("production" !== "development" ? warning(
typeof instance.construct === 'function' &&
typeof instance.mountComponent === 'function' &&
typeof instance.receiveComponent === 'function' &&
typeof instance.unmountComponent === 'function',
'Only React Components can be mounted.'
) : null);
}
// Sets up the instance. This can probably just move into the constructor now.
instance.construct(node);
// These two fields are used by the DOM and ART diffing algorithms
// respectively. Instead of using expandos on components, we should be
// storing the state needed by the diffing algorithms elsewhere.
instance._mountIndex = 0;
instance._mountImage = null;
if ("production" !== "development") {
instance._isOwnerNecessary = false;
}
// Internal instances should fully constructed at this point, so they should
// not get any new fields added to them at this point.
if ("production" !== "development") {
if (Object.preventExtensions) {
Object.preventExtensions(instance);
}
}
return instance;
}
module.exports = instantiateReactComponent;
},{}],135:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule invariant
*/
"use strict";
/**
* Use invariant() to assert state which your program assumes to be true.
*
* Provide sprintf-style format (only %s is supported) and arguments
* to provide information about what broke and what you were
* expecting.
*
* The invariant message will be stripped in production, but the invariant
* will remain to ensure logic does not differ in production.
*/
var invariant = function(condition, format, a, b, c, d, e, f) {
if ("production" !== "development") {
if (format === undefined) {
throw new Error('invariant requires an error message argument');
}
}
if (!condition) {
var error;
if (format === undefined) {
error = new Error(
'Minified exception occurred; use the non-minified dev environment ' +
'for the full error message and additional helpful warnings.'
);
} else {
var args = [a, b, c, d, e, f];
var argIndex = 0;
error = new Error(
'Invariant Violation: ' +
format.replace(/%s/g, function() { return args[argIndex++]; })
);
}
error.framesToPop = 1; // we don't care about invariant's own frame
throw error;
}
};
module.exports = invariant;
},{}],136:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule isEventSupported
*/
'use strict';
var ExecutionEnvironment = _dereq_(21);
var useHasFeature;
if (ExecutionEnvironment.canUseDOM) {
useHasFeature =
document.implementation &&
document.implementation.hasFeature &&
// always returns true in newer browsers as per the standard.
// @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
document.implementation.hasFeature('', '') !== true;
}
/**
* Checks if an event is supported in the current execution environment.
*
* NOTE: This will not work correctly for non-generic events such as `change`,
* `reset`, `load`, `error`, and `select`.
*
* Borrows from Modernizr.
*
* @param {string} eventNameSuffix Event name, e.g. "click".
* @param {?boolean} capture Check if the capture phase is supported.
* @return {boolean} True if the event is supported.
* @internal
* @license Modernizr 3.0.0pre (Custom Build) | MIT
*/
function isEventSupported(eventNameSuffix, capture) {
if (!ExecutionEnvironment.canUseDOM ||
capture && !('addEventListener' in document)) {
return false;
}
var eventName = 'on' + eventNameSuffix;
var isSupported = eventName in document;
if (!isSupported) {
var element = document.createElement('div');
element.setAttribute(eventName, 'return;');
isSupported = typeof element[eventName] === 'function';
}
if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') {
// This is the only way to test support for the `wheel` event in IE9+.
isSupported = document.implementation.hasFeature('Events.wheel', '3.0');
}
return isSupported;
}
module.exports = isEventSupported;
},{}],137:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule isNode
* @typechecks
*/
/**
* @param {*} object The object to check.
* @return {boolean} Whether or not the object is a DOM node.
*/
function isNode(object) {
return !!(object && (
((typeof Node === 'function' ? object instanceof Node : typeof object === 'object' &&
typeof object.nodeType === 'number' &&
typeof object.nodeName === 'string'))
));
}
module.exports = isNode;
},{}],138:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule isTextInputElement
*/
'use strict';
/**
* @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary
*/
var supportedInputTypes = {
'color': true,
'date': true,
'datetime': true,
'datetime-local': true,
'email': true,
'month': true,
'number': true,
'password': true,
'range': true,
'search': true,
'tel': true,
'text': true,
'time': true,
'url': true,
'week': true
};
function isTextInputElement(elem) {
return elem && (
(elem.nodeName === 'INPUT' && supportedInputTypes[elem.type] || elem.nodeName === 'TEXTAREA')
);
}
module.exports = isTextInputElement;
},{}],139:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule isTextNode
* @typechecks
*/
var isNode = _dereq_(137);
/**
* @param {*} object The object to check.
* @return {boolean} Whether or not the object is a DOM text node.
*/
function isTextNode(object) {
return isNode(object) && object.nodeType == 3;
}
module.exports = isTextNode;
},{}],140:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule keyMirror
* @typechecks static-only
*/
'use strict';
var invariant = _dereq_(135);
/**
* Constructs an enumeration with keys equal to their value.
*
* For example:
*
* var COLORS = keyMirror({blue: null, red: null});
* var myColor = COLORS.blue;
* var isColorValid = !!COLORS[myColor];
*
* The last line could not be performed if the values of the generated enum were
* not equal to their keys.
*
* Input: {key1: val1, key2: val2}
* Output: {key1: key1, key2: key2}
*
* @param {object} obj
* @return {object}
*/
var keyMirror = function(obj) {
var ret = {};
var key;
("production" !== "development" ? invariant(
obj instanceof Object && !Array.isArray(obj),
'keyMirror(...): Argument must be an object.'
) : invariant(obj instanceof Object && !Array.isArray(obj)));
for (key in obj) {
if (!obj.hasOwnProperty(key)) {
continue;
}
ret[key] = key;
}
return ret;
};
module.exports = keyMirror;
},{}],141:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule keyOf
*/
/**
* Allows extraction of a minified key. Let's the build system minify keys
* without loosing the ability to dynamically use key strings as values
* themselves. Pass in an object with a single key/val pair and it will return
* you the string key of that single record. Suppose you want to grab the
* value for a key 'className' inside of an object. Key/val minification may
* have aliased that key to be 'xa12'. keyOf({className: null}) will return
* 'xa12' in that case. Resolve keys you want to use once at startup time, then
* reuse those resolutions.
*/
var keyOf = function(oneKeyObj) {
var key;
for (key in oneKeyObj) {
if (!oneKeyObj.hasOwnProperty(key)) {
continue;
}
return key;
}
return null;
};
module.exports = keyOf;
},{}],142:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule mapObject
*/
'use strict';
var hasOwnProperty = Object.prototype.hasOwnProperty;
/**
* Executes the provided `callback` once for each enumerable own property in the
* object and constructs a new object from the results. The `callback` is
* invoked with three arguments:
*
* - the property value
* - the property name
* - the object being traversed
*
* Properties that are added after the call to `mapObject` will not be visited
* by `callback`. If the values of existing properties are changed, the value
* passed to `callback` will be the value at the time `mapObject` visits them.
* Properties that are deleted before being visited are not visited.
*
* @grep function objectMap()
* @grep function objMap()
*
* @param {?object} object
* @param {function} callback
* @param {*} context
* @return {?object}
*/
function mapObject(object, callback, context) {
if (!object) {
return null;
}
var result = {};
for (var name in object) {
if (hasOwnProperty.call(object, name)) {
result[name] = callback.call(context, object[name], name, object);
}
}
return result;
}
module.exports = mapObject;
},{}],143:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule memoizeStringOnly
* @typechecks static-only
*/
'use strict';
/**
* Memoizes the return value of a function that accepts one string argument.
*
* @param {function} callback
* @return {function}
*/
function memoizeStringOnly(callback) {
var cache = {};
return function(string) {
if (!cache.hasOwnProperty(string)) {
cache[string] = callback.call(this, string);
}
return cache[string];
};
}
module.exports = memoizeStringOnly;
},{}],144:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule onlyChild
*/
'use strict';
var ReactElement = _dereq_(57);
var invariant = _dereq_(135);
/**
* Returns the first child in a collection of children and verifies that there
* is only one child in the collection. The current implementation of this
* function assumes that a single child gets passed without a wrapper, but the
* purpose of this helper function is to abstract away the particular structure
* of children.
*
* @param {?object} children Child collection structure.
* @return {ReactComponent} The first and only `ReactComponent` contained in the
* structure.
*/
function onlyChild(children) {
("production" !== "development" ? invariant(
ReactElement.isValidElement(children),
'onlyChild must be passed a children with exactly one child.'
) : invariant(ReactElement.isValidElement(children)));
return children;
}
module.exports = onlyChild;
},{}],145:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule performance
* @typechecks
*/
"use strict";
var ExecutionEnvironment = _dereq_(21);
var performance;
if (ExecutionEnvironment.canUseDOM) {
performance =
window.performance ||
window.msPerformance ||
window.webkitPerformance;
}
module.exports = performance || {};
},{}],146:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule performanceNow
* @typechecks
*/
var performance = _dereq_(145);
/**
* Detect if we can use `window.performance.now()` and gracefully fallback to
* `Date.now()` if it doesn't exist. We need to support Firefox < 15 for now
* because of Facebook's testing infrastructure.
*/
if (!performance || !performance.now) {
performance = Date;
}
var performanceNow = performance.now.bind(performance);
module.exports = performanceNow;
},{}],147:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule quoteAttributeValueForBrowser
*/
'use strict';
var escapeTextContentForBrowser = _dereq_(116);
/**
* Escapes attribute value to prevent scripting attacks.
*
* @param {*} value Value to escape.
* @return {string} An escaped string.
*/
function quoteAttributeValueForBrowser(value) {
return '"' + escapeTextContentForBrowser(value) + '"';
}
module.exports = quoteAttributeValueForBrowser;
},{}],148:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule setInnerHTML
*/
/* globals MSApp */
'use strict';
var ExecutionEnvironment = _dereq_(21);
var WHITESPACE_TEST = /^[ \r\n\t\f]/;
var NONVISIBLE_TEST = /<(!--|link|noscript|meta|script|style)[ \r\n\t\f\/>]/;
/**
* Set the innerHTML property of a node, ensuring that whitespace is preserved
* even in IE8.
*
* @param {DOMElement} node
* @param {string} html
* @internal
*/
var setInnerHTML = function(node, html) {
node.innerHTML = html;
};
// Win8 apps: Allow all html to be inserted
if (typeof MSApp !== 'undefined' && MSApp.execUnsafeLocalFunction) {
setInnerHTML = function(node, html) {
MSApp.execUnsafeLocalFunction(function() {
node.innerHTML = html;
});
};
}
if (ExecutionEnvironment.canUseDOM) {
// IE8: When updating a just created node with innerHTML only leading
// whitespace is removed. When updating an existing node with innerHTML
// whitespace in root TextNodes is also collapsed.
// @see quirksmode.org/bugreports/archives/2004/11/innerhtml_and_t.html
// Feature detection; only IE8 is known to behave improperly like this.
var testElement = document.createElement('div');
testElement.innerHTML = ' ';
if (testElement.innerHTML === '') {
setInnerHTML = function(node, html) {
// Magic theory: IE8 supposedly differentiates between added and updated
// nodes when processing innerHTML, innerHTML on updated nodes suffers
// from worse whitespace behavior. Re-adding a node like this triggers
// the initial and more favorable whitespace behavior.
// TODO: What to do on a detached node?
if (node.parentNode) {
node.parentNode.replaceChild(node, node);
}
// We also implement a workaround for non-visible tags disappearing into
// thin air on IE8, this only happens if there is no visible text
// in-front of the non-visible tags. Piggyback on the whitespace fix
// and simply check if any non-visible tags appear in the source.
if (WHITESPACE_TEST.test(html) ||
html[0] === '<' && NONVISIBLE_TEST.test(html)) {
// Recover leading whitespace by temporarily prepending any character.
// \uFEFF has the potential advantage of being zero-width/invisible.
node.innerHTML = '\uFEFF' + html;
// deleteData leaves an empty `TextNode` which offsets the index of all
// children. Definitely want to avoid this.
var textNode = node.firstChild;
if (textNode.data.length === 1) {
node.removeChild(textNode);
} else {
textNode.deleteData(0, 1);
}
} else {
node.innerHTML = html;
}
};
}
}
module.exports = setInnerHTML;
},{}],149:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule setTextContent
*/
'use strict';
var ExecutionEnvironment = _dereq_(21);
var escapeTextContentForBrowser = _dereq_(116);
var setInnerHTML = _dereq_(148);
/**
* Set the textContent property of a node, ensuring that whitespace is preserved
* even in IE8. innerText is a poor substitute for textContent and, among many
* issues, inserts <br> instead of the literal newline chars. innerHTML behaves
* as it should.
*
* @param {DOMElement} node
* @param {string} text
* @internal
*/
var setTextContent = function(node, text) {
node.textContent = text;
};
if (ExecutionEnvironment.canUseDOM) {
if (!('textContent' in document.documentElement)) {
setTextContent = function(node, text) {
setInnerHTML(node, escapeTextContentForBrowser(text));
};
}
}
module.exports = setTextContent;
},{}],150:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule shallowEqual
*/
'use strict';
/**
* Performs equality by iterating through keys on an object and returning
* false when any key has values which are not strictly equal between
* objA and objB. Returns true when the values of all keys are strictly equal.
*
* @return {boolean}
*/
function shallowEqual(objA, objB) {
if (objA === objB) {
return true;
}
var key;
// Test for A's keys different from B.
for (key in objA) {
if (objA.hasOwnProperty(key) &&
(!objB.hasOwnProperty(key) || objA[key] !== objB[key])) {
return false;
}
}
// Test for B's keys missing from A.
for (key in objB) {
if (objB.hasOwnProperty(key) && !objA.hasOwnProperty(key)) {
return false;
}
}
return true;
}
module.exports = shallowEqual;
},{}],151:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule shouldUpdateReactComponent
* @typechecks static-only
*/
'use strict';
var warning = _dereq_(154);
/**
* Given a `prevElement` and `nextElement`, determines if the existing
* instance should be updated as opposed to being destroyed or replaced by a new
* instance. Both arguments are elements. This ensures that this logic can
* operate on stateless trees without any backing instance.
*
* @param {?object} prevElement
* @param {?object} nextElement
* @return {boolean} True if the existing instance should be updated.
* @protected
*/
function shouldUpdateReactComponent(prevElement, nextElement) {
if (prevElement != null && nextElement != null) {
var prevType = typeof prevElement;
var nextType = typeof nextElement;
if (prevType === 'string' || prevType === 'number') {
return (nextType === 'string' || nextType === 'number');
} else {
if (nextType === 'object' &&
prevElement.type === nextElement.type &&
prevElement.key === nextElement.key) {
var ownersMatch = prevElement._owner === nextElement._owner;
var prevName = null;
var nextName = null;
var nextDisplayName = null;
if ("production" !== "development") {
if (!ownersMatch) {
if (prevElement._owner != null &&
prevElement._owner.getPublicInstance() != null &&
prevElement._owner.getPublicInstance().constructor != null) {
prevName =
prevElement._owner.getPublicInstance().constructor.displayName;
}
if (nextElement._owner != null &&
nextElement._owner.getPublicInstance() != null &&
nextElement._owner.getPublicInstance().constructor != null) {
nextName =
nextElement._owner.getPublicInstance().constructor.displayName;
}
if (nextElement.type != null &&
nextElement.type.displayName != null) {
nextDisplayName = nextElement.type.displayName;
}
if (nextElement.type != null && typeof nextElement.type === 'string') {
nextDisplayName = nextElement.type;
}
if (typeof nextElement.type !== 'string' ||
nextElement.type === 'input' ||
nextElement.type === 'textarea') {
if ((prevElement._owner != null &&
prevElement._owner._isOwnerNecessary === false) ||
(nextElement._owner != null &&
nextElement._owner._isOwnerNecessary === false)) {
if (prevElement._owner != null) {
prevElement._owner._isOwnerNecessary = true;
}
if (nextElement._owner != null) {
nextElement._owner._isOwnerNecessary = true;
}
("production" !== "development" ? warning(
false,
'<%s /> is being rendered by both %s and %s using the same ' +
'key (%s) in the same place. Currently, this means that ' +
'they don\'t preserve state. This behavior should be very ' +
'rare so we\'re considering deprecating it. Please contact ' +
'the React team and explain your use case so that we can ' +
'take that into consideration.',
nextDisplayName || 'Unknown Component',
prevName || '[Unknown]',
nextName || '[Unknown]',
prevElement.key
) : null);
}
}
}
}
return ownersMatch;
}
}
}
return false;
}
module.exports = shouldUpdateReactComponent;
},{}],152:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule toArray
* @typechecks
*/
var invariant = _dereq_(135);
/**
* Convert array-like objects to arrays.
*
* This API assumes the caller knows the contents of the data type. For less
* well defined inputs use createArrayFromMixed.
*
* @param {object|function|filelist} obj
* @return {array}
*/
function toArray(obj) {
var length = obj.length;
// Some browse builtin objects can report typeof 'function' (e.g. NodeList in
// old versions of Safari).
("production" !== "development" ? invariant(
!Array.isArray(obj) &&
(typeof obj === 'object' || typeof obj === 'function'),
'toArray: Array-like object expected'
) : invariant(!Array.isArray(obj) &&
(typeof obj === 'object' || typeof obj === 'function')));
("production" !== "development" ? invariant(
typeof length === 'number',
'toArray: Object needs a length property'
) : invariant(typeof length === 'number'));
("production" !== "development" ? invariant(
length === 0 ||
(length - 1) in obj,
'toArray: Object should have keys for indices'
) : invariant(length === 0 ||
(length - 1) in obj));
// Old IE doesn't give collections access to hasOwnProperty. Assume inputs
// without method will throw during the slice call and skip straight to the
// fallback.
if (obj.hasOwnProperty) {
try {
return Array.prototype.slice.call(obj);
} catch (e) {
// IE < 9 does not support Array#slice on collections objects
}
}
// Fall back to copying key by key. This assumes all keys have a value,
// so will not preserve sparsely populated inputs.
var ret = Array(length);
for (var ii = 0; ii < length; ii++) {
ret[ii] = obj[ii];
}
return ret;
}
module.exports = toArray;
},{}],153:[function(_dereq_,module,exports){
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule traverseAllChildren
*/
'use strict';
var ReactElement = _dereq_(57);
var ReactFragment = _dereq_(63);
var ReactInstanceHandles = _dereq_(66);
var getIteratorFn = _dereq_(126);
var invariant = _dereq_(135);
var SEPARATOR = ReactInstanceHandles.SEPARATOR;
var SUBSEPARATOR = ':';
/**
* TODO: Test that a single child and an array with one item have the same key
* pattern.
*/
var userProvidedKeyEscaperLookup = {
'=': '=0',
'.': '=1',
':': '=2'
};
var userProvidedKeyEscapeRegex = /[=.:]/g;
function userProvidedKeyEscaper(match) {
return userProvidedKeyEscaperLookup[match];
}
/**
* Generate a key string that identifies a component within a set.
*
* @param {*} component A component that could contain a manual key.
* @param {number} index Index that is used if a manual key is not provided.
* @return {string}
*/
function getComponentKey(component, index) {
if (component && component.key != null) {
// Explicit key
return wrapUserProvidedKey(component.key);
}
// Implicit key determined by the index in the set
return index.toString(36);
}
/**
* Escape a component key so that it is safe to use in a reactid.
*
* @param {*} key Component key to be escaped.
* @return {string} An escaped string.
*/
function escapeUserProvidedKey(text) {
return ('' + text).replace(
userProvidedKeyEscapeRegex,
userProvidedKeyEscaper
);
}
/**
* Wrap a `key` value explicitly provided by the user to distinguish it from
* implicitly-generated keys generated by a component's index in its parent.
*
* @param {string} key Value of a user-provided `key` attribute
* @return {string}
*/
function wrapUserProvidedKey(key) {
return '$' + escapeUserProvidedKey(key);
}
/**
* @param {?*} children Children tree container.
* @param {!string} nameSoFar Name of the key path so far.
* @param {!number} indexSoFar Number of children encountered until this point.
* @param {!function} callback Callback to invoke with each child found.
* @param {?*} traverseContext Used to pass information throughout the traversal
* process.
* @return {!number} The number of children in this subtree.
*/
function traverseAllChildrenImpl(
children,
nameSoFar,
indexSoFar,
callback,
traverseContext
) {
var type = typeof children;
if (type === 'undefined' || type === 'boolean') {
// All of the above are perceived as null.
children = null;
}
if (children === null ||
type === 'string' ||
type === 'number' ||
ReactElement.isValidElement(children)) {
callback(
traverseContext,
children,
// If it's the only child, treat the name as if it was wrapped in an array
// so that it's consistent if the number of children grows.
nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar,
indexSoFar
);
return 1;
}
var child, nextName, nextIndex;
var subtreeCount = 0; // Count of children found in the current subtree.
if (Array.isArray(children)) {
for (var i = 0; i < children.length; i++) {
child = children[i];
nextName = (
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) +
getComponentKey(child, i)
);
nextIndex = indexSoFar + subtreeCount;
subtreeCount += traverseAllChildrenImpl(
child,
nextName,
nextIndex,
callback,
traverseContext
);
}
} else {
var iteratorFn = getIteratorFn(children);
if (iteratorFn) {
var iterator = iteratorFn.call(children);
var step;
if (iteratorFn !== children.entries) {
var ii = 0;
while (!(step = iterator.next()).done) {
child = step.value;
nextName = (
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) +
getComponentKey(child, ii++)
);
nextIndex = indexSoFar + subtreeCount;
subtreeCount += traverseAllChildrenImpl(
child,
nextName,
nextIndex,
callback,
traverseContext
);
}
} else {
// Iterator will provide entry [k,v] tuples rather than values.
while (!(step = iterator.next()).done) {
var entry = step.value;
if (entry) {
child = entry[1];
nextName = (
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) +
wrapUserProvidedKey(entry[0]) + SUBSEPARATOR +
getComponentKey(child, 0)
);
nextIndex = indexSoFar + subtreeCount;
subtreeCount += traverseAllChildrenImpl(
child,
nextName,
nextIndex,
callback,
traverseContext
);
}
}
}
} else if (type === 'object') {
("production" !== "development" ? invariant(
children.nodeType !== 1,
'traverseAllChildren(...): Encountered an invalid child; DOM ' +
'elements are not valid children of React components.'
) : invariant(children.nodeType !== 1));
var fragment = ReactFragment.extract(children);
for (var key in fragment) {
if (fragment.hasOwnProperty(key)) {
child = fragment[key];
nextName = (
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) +
wrapUserProvidedKey(key) + SUBSEPARATOR +
getComponentKey(child, 0)
);
nextIndex = indexSoFar + subtreeCount;
subtreeCount += traverseAllChildrenImpl(
child,
nextName,
nextIndex,
callback,
traverseContext
);
}
}
}
}
return subtreeCount;
}
/**
* Traverses children that are typically specified as `props.children`, but
* might also be specified through attributes:
*
* - `traverseAllChildren(this.props.children, ...)`
* - `traverseAllChildren(this.props.leftPanelChildren, ...)`
*
* The `traverseContext` is an optional argument that is passed through the
* entire traversal. It can be used to store accumulations or anything else that
* the callback might find relevant.
*
* @param {?*} children Children tree object.
* @param {!function} callback To invoke upon traversing each child.
* @param {?*} traverseContext Context for traversal.
* @return {!number} The number of children in this subtree.
*/
function traverseAllChildren(children, callback, traverseContext) {
if (children == null) {
return 0;
}
return traverseAllChildrenImpl(children, '', 0, callback, traverseContext);
}
module.exports = traverseAllChildren;
},{}],154:[function(_dereq_,module,exports){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule warning
*/
"use strict";
var emptyFunction = _dereq_(114);
/**
* Similar to invariant but only logs a warning if the condition is not met.
* This can be used to log issues in development environments in critical
* paths. Removing the logging code for production environments will keep the
* same logic and follow the same code paths.
*/
var warning = emptyFunction;
if ("production" !== "development") {
warning = function(condition, format ) {for (var args=[],$__0=2,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]);
if (format === undefined) {
throw new Error(
'`warning(condition, format, ...args)` requires a warning ' +
'message argument'
);
}
if (format.length < 10 || /^[s\W]*$/.test(format)) {
throw new Error(
'The warning format should be able to uniquely identify this ' +
'warning. Please, use a more descriptive format than: ' + format
);
}
if (format.indexOf('Failed Composite propType: ') === 0) {
return; // Ignore CompositeComponent proptype check.
}
if (!condition) {
var argIndex = 0;
var message = 'Warning: ' + format.replace(/%s/g, function() {return args[argIndex++];});
console.warn(message);
try {
// --- Welcome to debugging React ---
// This error was thrown as a convenience so that you can use this stack
// to find the callsite that caused this warning to fire.
throw new Error(message);
} catch(x) {}
}
};
}
module.exports = warning;
},{}]},{},[1])(1)
});
|
ajax/libs/3Dmol/1.01/3Dmol.js
|
kennynaoh/cdnjs
|
/*!
* jQuery JavaScript Library v1.9.1
* http://jquery.com/
*
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-2-4
*/
(function( window, undefined ) {
// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//"use strict";
var
// The deferred used on DOM ready
readyList,
// A central reference to the root jQuery(document)
rootjQuery,
// Support: IE<9
// For `typeof node.method` instead of `node.method !== undefined`
core_strundefined = typeof undefined,
// Use the correct document accordingly with window argument (sandbox)
document = window.document,
location = window.location,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// [[Class]] -> type pairs
class2type = {},
// List of deleted data cache ids, so we can reuse them
core_deletedIds = [],
core_version = "1.9.1",
// Save a reference to some core methods
core_concat = core_deletedIds.concat,
core_push = core_deletedIds.push,
core_slice = core_deletedIds.slice,
core_indexOf = core_deletedIds.indexOf,
core_toString = class2type.toString,
core_hasOwn = class2type.hasOwnProperty,
core_trim = core_version.trim,
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
},
// Used for matching numbers
core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
// Used for splitting on whitespace
core_rnotwhite = /\S+/g,
// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
// Matches dashed string for camelizing
rmsPrefix = /^-ms-/,
rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
},
// The ready event handler
completed = function( event ) {
// readyState === "complete" is good enough for us to call the dom ready in oldIE
if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
detach();
jQuery.ready();
}
},
// Clean-up method for dom ready events
detach = function() {
if ( document.addEventListener ) {
document.removeEventListener( "DOMContentLoaded", completed, false );
window.removeEventListener( "load", completed, false );
} else {
document.detachEvent( "onreadystatechange", completed );
window.detachEvent( "onload", completed );
}
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: core_version,
constructor: jQuery,
init: function( selector, context, rootjQuery ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
context = context instanceof jQuery ? context[0] : context;
// scripts is true for back-compat
jQuery.merge( this, jQuery.parseHTML(
match[1],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( jQuery.isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[2] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || rootjQuery ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The default length of a jQuery object is 0
length: 0,
// The number of elements contained in the matched element set
size: function() {
return this.length;
},
toArray: function() {
return core_slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Add the callback
jQuery.ready.promise().done( fn );
return this;
},
slice: function() {
return this.pushStack( core_slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || this.constructor(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: core_push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
var src, copyIsArray, copy, name, options, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && jQuery.isArray(src) ? src : [];
} else {
clone = src && jQuery.isPlainObject(src) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
noConflict: function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Hold (or release) the ready event
holdReady: function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
},
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
// Trigger any bound ready events
if ( jQuery.fn.trigger ) {
jQuery( document ).trigger("ready").off("ready");
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return jQuery.type(obj) === "function";
},
isArray: Array.isArray || function( obj ) {
return jQuery.type(obj) === "array";
},
isWindow: function( obj ) {
return obj != null && obj == obj.window;
},
isNumeric: function( obj ) {
return !isNaN( parseFloat(obj) ) && isFinite( obj );
},
type: function( obj ) {
if ( obj == null ) {
return String( obj );
}
return typeof obj === "object" || typeof obj === "function" ?
class2type[ core_toString.call(obj) ] || "object" :
typeof obj;
},
isPlainObject: function( obj ) {
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
return false;
}
try {
// Not own constructor property must be Object
if ( obj.constructor &&
!core_hasOwn.call(obj, "constructor") &&
!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
} catch ( e ) {
// IE8,9 Will throw exceptions on certain host objects #9897
return false;
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
var key;
for ( key in obj ) {}
return key === undefined || core_hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw new Error( msg );
},
// data: string of html
// context (optional): If specified, the fragment will be created in this context, defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
parseHTML: function( data, context, keepScripts ) {
if ( !data || typeof data !== "string" ) {
return null;
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
context = context || document;
var parsed = rsingleTag.exec( data ),
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[1] ) ];
}
parsed = jQuery.buildFragment( [ data ], context, scripts );
if ( scripts ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
},
parseJSON: function( data ) {
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
return window.JSON.parse( data );
}
if ( data === null ) {
return data;
}
if ( typeof data === "string" ) {
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
if ( data ) {
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
.replace( rvalidtokens, "]" )
.replace( rvalidbraces, "")) ) {
return ( new Function( "return " + data ) )();
}
}
}
jQuery.error( "Invalid JSON: " + data );
},
// Cross-browser xml parsing
parseXML: function( data ) {
var xml, tmp;
if ( !data || typeof data !== "string" ) {
return null;
}
try {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
xml = tmp.parseFromString( data , "text/xml" );
} else { // IE
xml = new ActiveXObject( "Microsoft.XMLDOM" );
xml.async = "false";
xml.loadXML( data );
}
} catch( e ) {
xml = undefined;
}
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
},
noop: function() {},
// Evaluates a script in a global context
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function( data ) {
if ( data && jQuery.trim( data ) ) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
( window.execScript || function( data ) {
window[ "eval" ].call( window, data );
} )( data );
}
},
// Convert dashed to camelCase; used by the css and data modules
// Microsoft forgot to hump their vendor prefix (#9572)
camelCase: function( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
},
// args is for internal usage only
each: function( obj, callback, args ) {
var value,
i = 0,
length = obj.length,
isArray = isArraylike( obj );
if ( args ) {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
}
}
return obj;
},
// Use native String.trim function wherever possible
trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
function( text ) {
return text == null ?
"" :
core_trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArraylike( Object(arr) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
core_push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
var len;
if ( arr ) {
if ( core_indexOf ) {
return core_indexOf.call( arr, elem, i );
}
len = arr.length;
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
for ( ; i < len; i++ ) {
// Skip accessing in sparse arrays
if ( i in arr && arr[ i ] === elem ) {
return i;
}
}
}
return -1;
},
merge: function( first, second ) {
var l = second.length,
i = first.length,
j = 0;
if ( typeof l === "number" ) {
for ( ; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var retVal,
ret = [],
i = 0,
length = elems.length;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var value,
i = 0,
length = elems.length,
isArray = isArraylike( elems ),
ret = [];
// Go through the array, translating each of the items to their
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
}
// Flatten any nested arrays
return core_concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
var args, proxy, tmp;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !jQuery.isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = core_slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
},
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
length = elems.length,
bulk = key == null;
// Sets many values
if ( jQuery.type( key ) === "object" ) {
chainable = true;
for ( i in key ) {
jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !jQuery.isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < length; i++ ) {
fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
}
}
}
return chainable ?
elems :
// Gets
bulk ?
fn.call( elems ) :
length ? fn( elems[0], key ) : emptyGet;
},
now: function() {
return ( new Date() ).getTime();
}
});
jQuery.ready.promise = function( obj ) {
if ( !readyList ) {
readyList = jQuery.Deferred();
// Catch cases where $(document).ready() is called after the browser event has already occurred.
// we once tried to use readyState "interactive" here, but it caused issues like the one
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
if ( document.readyState === "complete" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
setTimeout( jQuery.ready );
// Standards-based browsers support DOMContentLoaded
} else if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed, false );
// If IE event model is used
} else {
// Ensure firing before onload, maybe late but safe also for iframes
document.attachEvent( "onreadystatechange", completed );
// A fallback to window.onload, that will always work
window.attachEvent( "onload", completed );
// If IE and not a frame
// continually check to see if the document is ready
var top = false;
try {
top = window.frameElement == null && document.documentElement;
} catch(e) {}
if ( top && top.doScroll ) {
(function doScrollCheck() {
if ( !jQuery.isReady ) {
try {
// Use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
top.doScroll("left");
} catch(e) {
return setTimeout( doScrollCheck, 50 );
}
// detach all dom ready events
detach();
// and execute any waiting functions
jQuery.ready();
}
})();
}
}
}
return readyList.promise( obj );
};
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
function isArraylike( obj ) {
var length = obj.length,
type = jQuery.type( obj );
if ( jQuery.isWindow( obj ) ) {
return false;
}
if ( obj.nodeType === 1 && length ) {
return true;
}
return type === "array" || type !== "function" &&
( length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj );
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
// String to Object options format cache
var optionsCache = {};
// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
var object = optionsCache[ options ] = {};
jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
object[ flag ] = true;
});
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
( optionsCache[ options ] || createOptions( options ) ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value (for non-forgettable lists)
memory,
// Flag to know if list was already fired
fired,
// End of the loop when firing
firingLength,
// Index of currently firing callback (modified by remove if needed)
firingIndex,
// First callback to fire (used internally by add and fireWith)
firingStart,
// Actual callback list
list = [],
// Stack of fire calls for repeatable lists
stack = !options.once && [],
// Fire callbacks
fire = function( data ) {
memory = options.memory && data;
fired = true;
firingIndex = firingStart || 0;
firingStart = 0;
firingLength = list.length;
firing = true;
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
memory = false; // To prevent further calls using add
break;
}
}
firing = false;
if ( list ) {
if ( stack ) {
if ( stack.length ) {
fire( stack.shift() );
}
} else if ( memory ) {
list = [];
} else {
self.disable();
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// First, we save the current length
var start = list.length;
(function add( args ) {
jQuery.each( args, function( _, arg ) {
var type = jQuery.type( arg );
if ( type === "function" ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && type !== "string" ) {
// Inspect recursively
add( arg );
}
});
})( arguments );
// Do we need to add the callbacks to the
// current firing batch?
if ( firing ) {
firingLength = list.length;
// With memory, if we're not firing then
// we should call right away
} else if ( memory ) {
firingStart = start;
fire( memory );
}
}
return this;
},
// Remove a callback from the list
remove: function() {
if ( list ) {
jQuery.each( arguments, function( _, arg ) {
var index;
while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( firing ) {
if ( index <= firingLength ) {
firingLength--;
}
if ( index <= firingIndex ) {
firingIndex--;
}
}
}
});
}
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
},
// Remove all callbacks from the list
empty: function() {
list = [];
return this;
},
// Have the list do nothing anymore
disable: function() {
list = stack = memory = undefined;
return this;
},
// Is it disabled?
disabled: function() {
return !list;
},
// Lock the list in its current state
lock: function() {
stack = undefined;
if ( !memory ) {
self.disable();
}
return this;
},
// Is it locked?
locked: function() {
return !stack;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
if ( list && ( !fired || stack ) ) {
if ( firing ) {
stack.push( args );
} else {
fire( args );
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
jQuery.extend({
Deferred: function( func ) {
var tuples = [
// action, add listener, listener list, final state
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
[ "notify", "progress", jQuery.Callbacks("memory") ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
then: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred(function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
var action = tuple[ 0 ],
fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
// deferred[ done | fail | progress ] for forwarding actions to newDefer
deferred[ tuple[1] ](function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
returned.promise()
.done( newDefer.resolve )
.fail( newDefer.reject )
.progress( newDefer.notify );
} else {
newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
}
});
});
fns = null;
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Keep pipe for back-compat
promise.pipe = promise.then;
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 3 ];
// promise[ done | fail | progress ] = list.add
promise[ tuple[1] ] = list.add;
// Handle state
if ( stateString ) {
list.add(function() {
// state = [ resolved | rejected ]
state = stateString;
// [ reject_list | resolve_list ].disable; progress_list.lock
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
}
// deferred[ resolve | reject | notify ]
deferred[ tuple[0] ] = function() {
deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
return this;
};
deferred[ tuple[0] + "With" ] = list.fireWith;
});
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( subordinate /* , ..., subordinateN */ ) {
var i = 0,
resolveValues = core_slice.call( arguments ),
length = resolveValues.length,
// the count of uncompleted subordinates
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
// Update function for both resolve and progress values
updateFunc = function( i, contexts, values ) {
return function( value ) {
contexts[ i ] = this;
values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
if( values === progressValues ) {
deferred.notifyWith( contexts, values );
} else if ( !( --remaining ) ) {
deferred.resolveWith( contexts, values );
}
};
},
progressValues, progressContexts, resolveContexts;
// add listeners to Deferred subordinates; treat others as resolved
if ( length > 1 ) {
progressValues = new Array( length );
progressContexts = new Array( length );
resolveContexts = new Array( length );
for ( ; i < length; i++ ) {
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
resolveValues[ i ].promise()
.done( updateFunc( i, resolveContexts, resolveValues ) )
.fail( deferred.reject )
.progress( updateFunc( i, progressContexts, progressValues ) );
} else {
--remaining;
}
}
}
// if we're not waiting on anything, resolve the master
if ( !remaining ) {
deferred.resolveWith( resolveContexts, resolveValues );
}
return deferred.promise();
}
});
jQuery.support = (function() {
var support, all, a,
input, select, fragment,
opt, eventName, isSupported, i,
div = document.createElement("div");
// Setup
div.setAttribute( "className", "t" );
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
// Support tests won't run in some limited or non-browser environments
all = div.getElementsByTagName("*");
a = div.getElementsByTagName("a")[ 0 ];
if ( !all || !a || !all.length ) {
return {};
}
// First batch of tests
select = document.createElement("select");
opt = select.appendChild( document.createElement("option") );
input = div.getElementsByTagName("input")[ 0 ];
a.style.cssText = "top:1px;float:left;opacity:.5";
support = {
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
getSetAttribute: div.className !== "t",
// IE strips leading whitespace when .innerHTML is used
leadingWhitespace: div.firstChild.nodeType === 3,
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
tbody: !div.getElementsByTagName("tbody").length,
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
htmlSerialize: !!div.getElementsByTagName("link").length,
// Get the style information from getAttribute
// (IE uses .cssText instead)
style: /top/.test( a.getAttribute("style") ),
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
hrefNormalized: a.getAttribute("href") === "/a",
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
opacity: /^0.5/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
cssFloat: !!a.style.cssFloat,
// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
checkOn: !!input.value,
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
optSelected: opt.selected,
// Tests for enctype support on a form (#6743)
enctype: !!document.createElement("form").enctype,
// Makes sure cloning an html5 element does not cause problems
// Where outerHTML is undefined, this still works
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
// jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
boxModel: document.compatMode === "CSS1Compat",
// Will be defined later
deleteExpando: true,
noCloneEvent: true,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
reliableMarginRight: true,
boxSizingReliable: true,
pixelPosition: false
};
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)
select.disabled = true;
support.optDisabled = !opt.disabled;
// Support: IE<9
try {
delete div.test;
} catch( e ) {
support.deleteExpando = false;
}
// Check if we can trust getAttribute("value")
input = document.createElement("input");
input.setAttribute( "value", "" );
support.input = input.getAttribute( "value" ) === "";
// Check if an input maintains its value after becoming a radio
input.value = "t";
input.setAttribute( "type", "radio" );
support.radioValue = input.value === "t";
// #11217 - WebKit loses check when the name is after the checked attribute
input.setAttribute( "checked", "t" );
input.setAttribute( "name", "t" );
fragment = document.createDocumentFragment();
fragment.appendChild( input );
// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
support.appendChecked = input.checked;
// WebKit doesn't clone checked state correctly in fragments
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE<9
// Opera does not clone events (and typeof div.attachEvent === undefined).
// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
if ( div.attachEvent ) {
div.attachEvent( "onclick", function() {
support.noCloneEvent = false;
});
div.cloneNode( true ).click();
}
// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
for ( i in { submit: true, change: true, focusin: true }) {
div.setAttribute( eventName = "on" + i, "t" );
support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
}
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
// Run tests that need a body at doc ready
jQuery(function() {
var container, marginDiv, tds,
divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
body = document.getElementsByTagName("body")[0];
if ( !body ) {
// Return for frameset docs that don't have a body
return;
}
container = document.createElement("div");
container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
body.appendChild( container ).appendChild( div );
// Support: IE8
// Check if table cells still have offsetWidth/Height when they are set
// to display:none and there are still other visible table cells in a
// table row; if so, offsetWidth/Height are not reliable for use when
// determining if an element has been hidden directly using
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
tds = div.getElementsByTagName("td");
tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
tds[ 1 ].style.display = "none";
// Support: IE8
// Check if empty table cells still have offsetWidth/Height
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
// Check box-sizing and margin behavior
div.innerHTML = "";
div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
support.boxSizing = ( div.offsetWidth === 4 );
support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
// Use window.getComputedStyle because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. (#3333)
// Fails in WebKit before Feb 2011 nightlies
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
marginDiv = div.appendChild( document.createElement("div") );
marginDiv.style.cssText = div.style.cssText = divReset;
marginDiv.style.marginRight = marginDiv.style.width = "0";
div.style.width = "1px";
support.reliableMarginRight =
!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
}
if ( typeof div.style.zoom !== core_strundefined ) {
// Support: IE<8
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
div.innerHTML = "";
div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
// Support: IE6
// Check if elements with layout shrink-wrap their children
div.style.display = "block";
div.innerHTML = "<div></div>";
div.firstChild.style.width = "5px";
support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
if ( support.inlineBlockNeedsLayout ) {
// Prevent IE 6 from affecting layout for positioned elements #11048
// Prevent IE from shrinking the body in IE 7 mode #12869
// Support: IE<8
body.style.zoom = 1;
}
}
body.removeChild( container );
// Null elements to avoid leaks in IE
container = div = tds = marginDiv = null;
});
// Null elements to avoid leaks in IE
all = select = fragment = opt = a = input = null;
return support;
})();
var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
rmultiDash = /([A-Z])/g;
function internalData( elem, name, data, pvt /* Internal Use Only */ ){
if ( !jQuery.acceptData( elem ) ) {
return;
}
var thisCache, ret,
internalKey = jQuery.expando,
getByName = typeof name === "string",
// We have to handle DOM nodes and JS objects differently because IE6-7
// can't GC object references properly across the DOM-JS boundary
isNode = elem.nodeType,
// Only DOM nodes need the global jQuery cache; JS object data is
// attached directly to the object so GC can occur automatically
cache = isNode ? jQuery.cache : elem,
// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
return;
}
if ( !id ) {
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
} else {
id = internalKey;
}
}
if ( !cache[ id ] ) {
cache[ id ] = {};
// Avoids exposing jQuery metadata on plain JS objects when the object
// is serialized using JSON.stringify
if ( !isNode ) {
cache[ id ].toJSON = jQuery.noop;
}
}
// An object can be passed to jQuery.data instead of a key/value pair; this gets
// shallow copied over onto the existing cache
if ( typeof name === "object" || typeof name === "function" ) {
if ( pvt ) {
cache[ id ] = jQuery.extend( cache[ id ], name );
} else {
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
}
}
thisCache = cache[ id ];
// jQuery data() is stored in a separate object inside the object's internal data
// cache in order to avoid key collisions between internal data and user-defined
// data.
if ( !pvt ) {
if ( !thisCache.data ) {
thisCache.data = {};
}
thisCache = thisCache.data;
}
if ( data !== undefined ) {
thisCache[ jQuery.camelCase( name ) ] = data;
}
// Check for both converted-to-camel and non-converted data property names
// If a data property was specified
if ( getByName ) {
// First Try to find as-is property data
ret = thisCache[ name ];
// Test for null|undefined property data
if ( ret == null ) {
// Try to find the camelCased property
ret = thisCache[ jQuery.camelCase( name ) ];
}
} else {
ret = thisCache;
}
return ret;
}
function internalRemoveData( elem, name, pvt ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var i, l, thisCache,
isNode = elem.nodeType,
// See jQuery.data for more information
cache = isNode ? jQuery.cache : elem,
id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( !cache[ id ] ) {
return;
}
if ( name ) {
thisCache = pvt ? cache[ id ] : cache[ id ].data;
if ( thisCache ) {
// Support array or space separated string names for data keys
if ( !jQuery.isArray( name ) ) {
// try the string as a key before any manipulation
if ( name in thisCache ) {
name = [ name ];
} else {
// split the camel cased version by spaces unless a key with the spaces exists
name = jQuery.camelCase( name );
if ( name in thisCache ) {
name = [ name ];
} else {
name = name.split(" ");
}
}
} else {
// If "name" is an array of keys...
// When data is initially created, via ("key", "val") signature,
// keys will be converted to camelCase.
// Since there is no way to tell _how_ a key was added, remove
// both plain key and camelCase key. #12786
// This will only penalize the array argument path.
name = name.concat( jQuery.map( name, jQuery.camelCase ) );
}
for ( i = 0, l = name.length; i < l; i++ ) {
delete thisCache[ name[i] ];
}
// If there is no data left in the cache, we want to continue
// and let the cache object itself get destroyed
if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
return;
}
}
}
// See jQuery.data for more information
if ( !pvt ) {
delete cache[ id ].data;
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
if ( !isEmptyDataObject( cache[ id ] ) ) {
return;
}
}
// Destroy the cache
if ( isNode ) {
jQuery.cleanData( [ elem ], true );
// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
delete cache[ id ];
// When all else fails, null
} else {
cache[ id ] = null;
}
}
jQuery.extend({
cache: {},
// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
"applet": true
},
hasData: function( elem ) {
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
return !!elem && !isEmptyDataObject( elem );
},
data: function( elem, name, data ) {
return internalData( elem, name, data );
},
removeData: function( elem, name ) {
return internalRemoveData( elem, name );
},
// For internal use only.
_data: function( elem, name, data ) {
return internalData( elem, name, data, true );
},
_removeData: function( elem, name ) {
return internalRemoveData( elem, name, true );
},
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
// Do not set data on non-element because it will not be cleared (#8335).
if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
return false;
}
var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
// nodes accept data unless otherwise specified; rejection can be conditional
return !noData || noData !== true && elem.getAttribute("classid") === noData;
}
});
jQuery.fn.extend({
data: function( key, value ) {
var attrs, name,
elem = this[0],
i = 0,
data = null;
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = jQuery.data( elem );
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
attrs = elem.attributes;
for ( ; i < attrs.length; i++ ) {
name = attrs[i].name;
if ( !name.indexOf( "data-" ) ) {
name = jQuery.camelCase( name.slice(5) );
dataAttr( elem, name, data[ name ] );
}
}
jQuery._data( elem, "parsedAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
return jQuery.access( this, function( value ) {
if ( value === undefined ) {
// Try to fetch any internally stored data first
return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
}
this.each(function() {
jQuery.data( this, key, value );
});
}, null, value, arguments.length > 1, null, true );
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
// Only convert to a number if it doesn't change the string
+data + "" === data ? +data :
rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// Make sure we set the data so it isn't changed later
jQuery.data( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
var name;
for ( name in obj ) {
// if the public data object is empty, the private is still empty
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
continue;
}
if ( name !== "toJSON" ) {
return false;
}
}
return true;
}
jQuery.extend({
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || jQuery.isArray(data) ) {
queue = jQuery._data( elem, type, jQuery.makeArray(data) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
hooks.cur = fn;
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// not intended for public consumption - generates a queueHooks object, or returns the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return jQuery._data( elem, key ) || jQuery._data( elem, key, {
empty: jQuery.Callbacks("once memory").add(function() {
jQuery._removeData( elem, type + "queue" );
jQuery._removeData( elem, key );
})
});
}
});
jQuery.fn.extend({
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[0], type );
}
return data === undefined ?
this :
this.each(function() {
var queue = jQuery.queue( this, type, data );
// ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = setTimeout( next, time );
hooks.stop = function() {
clearTimeout( timeout );
};
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while( i-- ) {
tmp = jQuery._data( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
});
var nodeHook, boolHook,
rclass = /[\t\r\n]/g,
rreturn = /\r/g,
rfocusable = /^(?:input|select|textarea|button|object)$/i,
rclickable = /^(?:a|area)$/i,
rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
ruseDefault = /^(?:checked|selected)$/i,
getSetAttribute = jQuery.support.getSetAttribute,
getSetInput = jQuery.support.input;
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each(function() {
jQuery.removeAttr( this, name );
});
},
prop: function( name, value ) {
return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
name = jQuery.propFix[ name ] || name;
return this.each(function() {
// try/catch handles cases where IE balks (such as removing a property on window)
try {
this[ name ] = undefined;
delete this[ name ];
} catch( e ) {}
});
},
addClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).addClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
// The disjunction here is for better compressibility (see removeClass)
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
" "
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
elem.className = jQuery.trim( cur );
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = arguments.length === 0 || typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).removeClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
""
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
elem.className = value ? jQuery.trim( cur ) : "";
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isBool = typeof stateVal === "boolean";
if ( jQuery.isFunction( value ) ) {
return this.each(function( i ) {
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className,
i = 0,
self = jQuery( this ),
state = stateVal,
classNames = value.match( core_rnotwhite ) || [];
while ( (className = classNames[ i++ ]) ) {
// check each className given, space separated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
// Toggle whole class name
} else if ( type === core_strundefined || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery._data( this, "__className__", this.className );
}
// If the element has a class name or if we're passed "false",
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ",
i = 0,
l = this.length;
for ( ; i < l; i++ ) {
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
return true;
}
}
return false;
},
val: function( value ) {
var ret, hooks, isFunction,
elem = this[0];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
return ret;
}
ret = elem.value;
return typeof ret === "string" ?
// handle most common string cases
ret.replace(rreturn, "") :
// handle cases where value is null/undef or number
ret == null ? "" : ret;
}
return;
}
isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
var val,
self = jQuery(this);
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call( this, i, self.val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( jQuery.isArray( val ) ) {
val = jQuery.map(val, function ( value ) {
return value == null ? "" : value + "";
});
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
});
}
});
jQuery.extend({
valHooks: {
option: {
get: function( elem ) {
// attributes.value is undefined in Blackberry 4.7 but
// uses .value. See #6932
var val = elem.attributes.value;
return !val || val.specified ? elem.value : elem.text;
}
},
select: {
get: function( elem ) {
var value, option,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one" || index < 0,
values = one ? null : [],
max = one ? index + 1 : options.length,
i = index < 0 ?
max :
one ? index : 0;
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// oldIE doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var values = jQuery.makeArray( value );
jQuery(elem).find("option").each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
elem.selectedIndex = -1;
}
return values;
}
}
},
attr: function( elem, name, value ) {
var hooks, notxml, ret,
nType = elem.nodeType;
// don't get/set attributes on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === core_strundefined ) {
return jQuery.prop( elem, name, value );
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
// All attributes are lowercase
// Grab necessary hook if one is defined
if ( notxml ) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
} else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
elem.setAttribute( name, value + "" );
return value;
}
} else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
// In IE9+, Flash objects don't have .getAttribute (#12945)
// Support: IE9+
if ( typeof elem.getAttribute !== core_strundefined ) {
ret = elem.getAttribute( name );
}
// Non-existent attributes return null, we normalize to undefined
return ret == null ?
undefined :
ret;
}
},
removeAttr: function( elem, value ) {
var name, propName,
i = 0,
attrNames = value && value.match( core_rnotwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( (name = attrNames[i++]) ) {
propName = jQuery.propFix[ name ] || name;
// Boolean attributes get special treatment (#10870)
if ( rboolean.test( name ) ) {
// Set corresponding property to false for boolean attributes
// Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
if ( !getSetAttribute && ruseDefault.test( name ) ) {
elem[ jQuery.camelCase( "default-" + name ) ] =
elem[ propName ] = false;
} else {
elem[ propName ] = false;
}
// See #9699 for explanation of this approach (setting first, then removal)
} else {
jQuery.attr( elem, name, "" );
}
elem.removeAttribute( getSetAttribute ? name : propName );
}
}
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
// Setting the type on a radio button after the value resets the value in IE6-9
// Reset value to default in case type is set after value during creation
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
propFix: {
tabindex: "tabIndex",
readonly: "readOnly",
"for": "htmlFor",
"class": "className",
maxlength: "maxLength",
cellspacing: "cellSpacing",
cellpadding: "cellPadding",
rowspan: "rowSpan",
colspan: "colSpan",
usemap: "useMap",
frameborder: "frameBorder",
contenteditable: "contentEditable"
},
prop: function( elem, name, value ) {
var ret, hooks, notxml,
nType = elem.nodeType;
// don't get/set properties on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
if ( notxml ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
return ( elem[ name ] = value );
}
} else {
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
return elem[ name ];
}
}
},
propHooks: {
tabIndex: {
get: function( elem ) {
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
var attributeNode = elem.getAttributeNode("tabindex");
return attributeNode && attributeNode.specified ?
parseInt( attributeNode.value, 10 ) :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
undefined;
}
}
}
});
// Hook for boolean attributes
boolHook = {
get: function( elem, name ) {
var
// Use .prop to determine if this attribute is understood as boolean
prop = jQuery.prop( elem, name ),
// Fetch it accordingly
attr = typeof prop === "boolean" && elem.getAttribute( name ),
detail = typeof prop === "boolean" ?
getSetInput && getSetAttribute ?
attr != null :
// oldIE fabricates an empty string for missing boolean attributes
// and conflates checked/selected into attroperties
ruseDefault.test( name ) ?
elem[ jQuery.camelCase( "default-" + name ) ] :
!!attr :
// fetch an attribute node for properties not recognized as boolean
elem.getAttributeNode( name );
return detail && detail.value !== false ?
name.toLowerCase() :
undefined;
},
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
// IE<8 needs the *property* name
elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
// Use defaultChecked and defaultSelected for oldIE
} else {
elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
}
return name;
}
};
// fix oldIE value attroperty
if ( !getSetInput || !getSetAttribute ) {
jQuery.attrHooks.value = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
return jQuery.nodeName( elem, "input" ) ?
// Ignore the value *property* by using defaultValue
elem.defaultValue :
ret && ret.specified ? ret.value : undefined;
},
set: function( elem, value, name ) {
if ( jQuery.nodeName( elem, "input" ) ) {
// Does not return so that setAttribute is also used
elem.defaultValue = value;
} else {
// Use nodeHook if defined (#1954); otherwise setAttribute is fine
return nodeHook && nodeHook.set( elem, value, name );
}
}
};
}
// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {
// Use this for any attribute in IE6/7
// This fixes almost every IE6/7 issue
nodeHook = jQuery.valHooks.button = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
ret.value :
undefined;
},
set: function( elem, value, name ) {
// Set the existing or create a new attribute node
var ret = elem.getAttributeNode( name );
if ( !ret ) {
elem.setAttributeNode(
(ret = elem.ownerDocument.createAttribute( name ))
);
}
ret.value = value += "";
// Break association with cloned elements by also using setAttribute (#9646)
return name === "value" || value === elem.getAttribute( name ) ?
value :
undefined;
}
};
// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
get: nodeHook.get,
set: function( elem, value, name ) {
nodeHook.set( elem, value === "" ? false : value, name );
}
};
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
set: function( elem, value ) {
if ( value === "" ) {
elem.setAttribute( name, "auto" );
return value;
}
}
});
});
}
// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !jQuery.support.hrefNormalized ) {
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
get: function( elem ) {
var ret = elem.getAttribute( name, 2 );
return ret == null ? undefined : ret;
}
});
});
// href/src property should get the full normalized URL (#10299/#12915)
jQuery.each([ "href", "src" ], function( i, name ) {
jQuery.propHooks[ name ] = {
get: function( elem ) {
return elem.getAttribute( name, 4 );
}
};
});
}
if ( !jQuery.support.style ) {
jQuery.attrHooks.style = {
get: function( elem ) {
// Return undefined in the case of empty string
// Note: IE uppercases css property names, but if we were to .toLowerCase()
// .cssText, that would destroy case senstitivity in URL's, like in "background"
return elem.style.cssText || undefined;
},
set: function( elem, value ) {
return ( elem.style.cssText = value + "" );
}
};
}
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
get: function( elem ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
return null;
}
});
}
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
if ( !jQuery.support.checkOn ) {
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
get: function( elem ) {
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
}
};
});
}
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
}
}
});
});
var rformElems = /^(?:input|select|textarea)$/i,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var tmp, events, t, handleObjIn,
special, eventHandle, handleObj,
handlers, type, namespaces, origType,
elemData = jQuery._data( elem );
// Don't attach events to noData or text/comment nodes (but allow plain objects)
if ( !elemData ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !(events = elemData.events) ) {
events = elemData.events = {};
}
if ( !(eventHandle = elemData.handle) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
undefined;
};
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
eventHandle.elem = elem;
}
// Handle multiple events separated by a space
// jQuery(...).bind("mouseover mouseout", fn);
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend({
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join(".")
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !(handlers = events[ type ]) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener/attachEvent if the special events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, handleObj, tmp,
origCount, t, events,
special, handlers, type,
namespaces, origType,
elemData = jQuery.hasData( elem ) && jQuery._data( elem );
if ( !elemData || !(events = elemData.events) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
delete elemData.handle;
// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
jQuery._removeData( elem, "events" );
}
},
trigger: function( event, data, elem, onlyHandlers ) {
var handle, ontype, cur,
bubbleType, special, tmp, i,
eventPath = [ elem || document ],
type = core_hasOwn.call( event, "type" ) ? event.type : event,
namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
cur = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf(".") >= 0 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split(".");
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf(":") < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
event.isTrigger = true;
event.namespace = namespaces.join(".");
event.namespace_re = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === (elem.ownerDocument || document) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
event.preventDefault();
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction() check here because IE6/7 fails that test.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
try {
elem[ type ]();
} catch ( e ) {
// IE<9 dies on focus/blur to hidden element (#1486,#12518)
// only reproducible on winXP IE8 native, not IE9 in IE8 mode
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
dispatch: function( event ) {
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event );
var i, ret, handleObj, matched, j,
handlerQueue = [],
args = core_slice.call( arguments ),
handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
// Triggered event must either 1) have no namespace, or
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
.apply( matched.elem, args );
if ( ret !== undefined ) {
if ( (event.result = ret) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var sel, handleObj, matches, i,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
// Black-hole SVG <use> instance trees (#13180)
// Avoid non-left-click bubbling in Firefox (#3861)
if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
for ( ; cur != this; cur = cur.parentNode || this ) {
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
matches = [];
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matches[ sel ] === undefined ) {
matches[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) >= 0 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matches[ sel ] ) {
matches.push( handleObj );
}
}
if ( matches.length ) {
handlerQueue.push({ elem: cur, handlers: matches });
}
}
}
}
// Add the remaining (directly-bound) handlers
if ( delegateCount < handlers.length ) {
handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
}
return handlerQueue;
},
fix: function( event ) {
if ( event[ jQuery.expando ] ) {
return event;
}
// Create a writable copy of the event object and normalize some properties
var i, prop, copy,
type = event.type,
originalEvent = event,
fixHook = this.fixHooks[ type ];
if ( !fixHook ) {
this.fixHooks[ type ] = fixHook =
rmouseEvent.test( type ) ? this.mouseHooks :
rkeyEvent.test( type ) ? this.keyHooks :
{};
}
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
event = new jQuery.Event( originalEvent );
i = copy.length;
while ( i-- ) {
prop = copy[ i ];
event[ prop ] = originalEvent[ prop ];
}
// Support: IE<9
// Fix target property (#1925)
if ( !event.target ) {
event.target = originalEvent.srcElement || document;
}
// Support: Chrome 23+, Safari?
// Target should not be a text node (#504, #13143)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// Support: IE<9
// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
event.metaKey = !!event.metaKey;
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
},
// Includes some event props shared by KeyEvent and MouseEvent
props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
fixHooks: {},
keyHooks: {
props: "char charCode key keyCode".split(" "),
filter: function( event, original ) {
// Add which for key events
if ( event.which == null ) {
event.which = original.charCode != null ? original.charCode : original.keyCode;
}
return event;
}
},
mouseHooks: {
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
filter: function( event, original ) {
var body, eventDoc, doc,
button = original.button,
fromElement = original.fromElement;
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && original.clientX != null ) {
eventDoc = event.target.ownerDocument || document;
doc = eventDoc.documentElement;
body = eventDoc.body;
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && fromElement ) {
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && button !== undefined ) {
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
}
return event;
}
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
click: {
// For checkbox, fire native event so checked state will be right
trigger: function() {
if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
this.click();
return false;
}
}
},
focus: {
// Fire native event if possible so blur/focus sequence is correct
trigger: function() {
if ( this !== document.activeElement && this.focus ) {
try {
this.focus();
return false;
} catch ( e ) {
// Support: IE<9
// If we error on focus to hidden element (#1486, #12518),
// let .trigger() run the handlers
}
}
},
delegateType: "focusin"
},
blur: {
trigger: function() {
if ( this === document.activeElement && this.blur ) {
this.blur();
return false;
}
},
delegateType: "focusout"
},
beforeunload: {
postDispatch: function( event ) {
// Even when returnValue equals to undefined Firefox will still show alert
if ( event.result !== undefined ) {
event.originalEvent.returnValue = event.result;
}
}
}
},
simulate: function( type, elem, event, bubble ) {
// Piggyback on a donor event to simulate a different one.
// Fake originalEvent to avoid donor's stopPropagation, but if the
// simulated event prevents default then we do the same on the donor.
var e = jQuery.extend(
new jQuery.Event(),
event,
{ type: type,
isSimulated: true,
originalEvent: {}
}
);
if ( bubble ) {
jQuery.event.trigger( e, null, elem );
} else {
jQuery.event.dispatch.call( elem, e );
}
if ( e.isDefaultPrevented() ) {
event.preventDefault();
}
}
};
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle, false );
}
} :
function( elem, type, handle ) {
var name = "on" + type;
if ( elem.detachEvent ) {
// #8545, #7054, preventing memory leaks for custom events in IE6-8
// detachEvent needed property on element, by name of that event, to properly expose it to GC
if ( typeof elem[ name ] === core_strundefined ) {
elem[ name ] = null;
}
elem.detachEvent( name, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !(this instanceof jQuery.Event) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( !e ) {
return;
}
// If preventDefault exists, run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
// Support: IE
// Otherwise set the returnValue property of the original event to false
} else {
e.returnValue = false;
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( !e ) {
return;
}
// If stopPropagation exists, run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// Support: IE
// Set the cancelBubble property of the original event to true
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
}
};
// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mousenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
});
// IE submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Lazy-add a submit handler when a descendant form may potentially be submitted
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
if ( form && !jQuery._data( form, "submitBubbles" ) ) {
jQuery.event.add( form, "submit._submit", function( event ) {
event._submit_bubble = true;
});
jQuery._data( form, "submitBubbles", true );
}
});
// return undefined since we don't need an event listener
},
postDispatch: function( event ) {
// If form was submitted by the user, bubble the event up the tree
if ( event._submit_bubble ) {
delete event._submit_bubble;
if ( this.parentNode && !event.isTrigger ) {
jQuery.event.simulate( "submit", this.parentNode, event, true );
}
}
},
teardown: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
jQuery.event.remove( this, "._submit" );
}
};
}
// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {
jQuery.event.special.change = {
setup: function() {
if ( rformElems.test( this.nodeName ) ) {
// IE doesn't fire change on a check/radio until blur; trigger it on click
// after a propertychange. Eat the blur-change in special.change.handle.
// This still fires onchange a second time for check/radio after blur.
if ( this.type === "checkbox" || this.type === "radio" ) {
jQuery.event.add( this, "propertychange._change", function( event ) {
if ( event.originalEvent.propertyName === "checked" ) {
this._just_changed = true;
}
});
jQuery.event.add( this, "click._change", function( event ) {
if ( this._just_changed && !event.isTrigger ) {
this._just_changed = false;
}
// Allow triggered, simulated change events (#11500)
jQuery.event.simulate( "change", this, event, true );
});
}
return false;
}
// Delegated event; lazy-add a change handler on descendant inputs
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event, true );
}
});
jQuery._data( elem, "changeBubbles", true );
}
});
},
handle: function( event ) {
var elem = event.target;
// Swallow native change events from checkbox/radio, we already triggered them above
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
return event.handleObj.handler.apply( this, arguments );
}
},
teardown: function() {
jQuery.event.remove( this, "._change" );
return !rformElems.test( this.nodeName );
}
};
}
// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0,
handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
};
jQuery.event.special[ fix ] = {
setup: function() {
if ( attaches++ === 0 ) {
document.addEventListener( orig, handler, true );
}
},
teardown: function() {
if ( --attaches === 0 ) {
document.removeEventListener( orig, handler, true );
}
}
};
});
}
jQuery.fn.extend({
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
var type, origFn;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
this.on( type, selector, data, types[ type ], one );
}
return this;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return this;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return this.each( function() {
jQuery.event.add( this, types, fn, data, selector );
});
},
one: function( types, selector, data, fn ) {
return this.on( types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each(function() {
jQuery.event.remove( this, types, fn, selector );
});
},
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
var elem = this[0];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
});
/*!
* Sizzle CSS Selector Engine
* Copyright 2012 jQuery Foundation and other contributors
* Released under the MIT license
* http://sizzlejs.com/
*/
(function( window, undefined ) {
var i,
cachedruns,
Expr,
getText,
isXML,
compile,
hasDuplicate,
outermostContext,
// Local document vars
setDocument,
document,
docElem,
documentIsXML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
sortOrder,
// Instance-specific data
expando = "sizzle" + -(new Date()),
preferredDoc = window.document,
support = {},
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
// General-purpose constants
strundefined = typeof undefined,
MAX_NEGATIVE = 1 << 31,
// Array methods
arr = [],
pop = arr.pop,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf if we can't use a native one
indexOf = arr.indexOf || function( elem ) {
var i = 0,
len = this.length;
for ( ; i < len; i++ ) {
if ( this[i] === elem ) {
return i;
}
}
return -1;
},
// Regular expressions
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/css3-syntax/#characters
characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
// Loosely modeled on CSS identifier characters
// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = characterEncoding.replace( "w", "w#" ),
// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
operators = "([*^$|!~]?=)",
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
"*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
// Prefer arguments quoted,
// then not containing pseudos/brackets,
// then attribute selectors/non-parenthetical expressions,
// then anything else
// These preferences are here to reduce the number of selectors
// needing tokenize in the PSEUDO preFilter
pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
"NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rsibling = /[\x20\t\r\n\f]*[+~]/,
rnative = /^[^{]+\{\s*\[native code/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rescape = /'|\\/g,
rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
funescape = function( _, escaped ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
return high !== high ?
escaped :
// BMP codepoint
high < 0 ?
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
};
// Use a stripped-down slice if we can't use a native one
try {
slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType;
} catch ( e ) {
slice = function( i ) {
var elem,
results = [];
while ( (elem = this[i++]) ) {
results.push( elem );
}
return results;
};
}
/**
* For feature detection
* @param {Function} fn The function to test for native support
*/
function isNative( fn ) {
return rnative.test( fn + "" );
}
/**
* Create key-value caches of limited size
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var cache,
keys = [];
return (cache = function( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key += " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return (cache[ key ] = value);
});
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created div and expects a boolean result
*/
function assert( fn ) {
var div = document.createElement("div");
try {
return fn( div );
} catch (e) {
return false;
} finally {
// release memory in IE
div = null;
}
}
function Sizzle( selector, context, results, seed ) {
var match, elem, m, nodeType,
// QSA vars
i, groups, old, nid, newContext, newSelector;
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
results = results || [];
if ( !selector || typeof selector !== "string" ) {
return results;
}
if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
return [];
}
if ( !documentIsXML && !seed ) {
// Shortcuts
if ( (match = rquickExpr.exec( selector )) ) {
// Speed-up: Sizzle("#ID")
if ( (m = match[1]) ) {
if ( nodeType === 9 ) {
elem = context.getElementById( m );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE, Opera, and Webkit return items
// by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
} else {
// Context is not a document
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
contains( context, elem ) && elem.id === m ) {
results.push( elem );
return results;
}
}
// Speed-up: Sizzle("TAG")
} else if ( match[2] ) {
push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
return results;
// Speed-up: Sizzle(".CLASS")
} else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
return results;
}
}
// QSA path
if ( support.qsa && !rbuggyQSA.test(selector) ) {
old = true;
nid = expando;
newContext = context;
newSelector = nodeType === 9 && selector;
// qSA works strangely on Element-rooted queries
// We can work around this by specifying an extra ID on the root
// and working up from there (Thanks to Andrew Dupont for the technique)
// IE 8 doesn't work on object elements
if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
groups = tokenize( selector );
if ( (old = context.getAttribute("id")) ) {
nid = old.replace( rescape, "\\$&" );
} else {
context.setAttribute( "id", nid );
}
nid = "[id='" + nid + "'] ";
i = groups.length;
while ( i-- ) {
groups[i] = nid + toSelector( groups[i] );
}
newContext = rsibling.test( selector ) && context.parentNode || context;
newSelector = groups.join(",");
}
if ( newSelector ) {
try {
push.apply( results, slice.call( newContext.querySelectorAll(
newSelector
), 0 ) );
return results;
} catch(qsaError) {
} finally {
if ( !old ) {
context.removeAttribute("id");
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Detect xml
* @param {Element|Object} elem An element or a document
*/
isXML = Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var doc = node ? node.ownerDocument || node : preferredDoc;
// If no document and documentElement is available, return
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Set our document
document = doc;
docElem = doc.documentElement;
// Support tests
documentIsXML = isXML( doc );
// Check if getElementsByTagName("*") returns only elements
support.tagNameNoComments = assert(function( div ) {
div.appendChild( doc.createComment("") );
return !div.getElementsByTagName("*").length;
});
// Check if attributes should be retrieved by attribute nodes
support.attributes = assert(function( div ) {
div.innerHTML = "<select></select>";
var type = typeof div.lastChild.getAttribute("multiple");
// IE8 returns a string for some attributes even when not present
return type !== "boolean" && type !== "string";
});
// Check if getElementsByClassName can be trusted
support.getByClassName = assert(function( div ) {
// Opera can't find a second classname (in 9.6)
div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
return false;
}
// Safari 3.2 caches class attributes and doesn't catch changes
div.lastChild.className = "e";
return div.getElementsByClassName("e").length === 2;
});
// Check if getElementById returns elements by name
// Check if getElementsByName privileges form controls or returns elements by ID
support.getByName = assert(function( div ) {
// Inject content
div.id = expando + 0;
div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
docElem.insertBefore( div, docElem.firstChild );
// Test
var pass = doc.getElementsByName &&
// buggy browsers will return fewer than the correct 2
doc.getElementsByName( expando ).length === 2 +
// buggy browsers will return more than the correct 0
doc.getElementsByName( expando + 0 ).length;
support.getIdNotName = !doc.getElementById( expando );
// Cleanup
docElem.removeChild( div );
return pass;
});
// IE6/7 return modified attributes
Expr.attrHandle = assert(function( div ) {
div.innerHTML = "<a href='#'></a>";
return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
div.firstChild.getAttribute("href") === "#";
}) ?
{} :
{
"href": function( elem ) {
return elem.getAttribute( "href", 2 );
},
"type": function( elem ) {
return elem.getAttribute("type");
}
};
// ID find and filter
if ( support.getIdNotName ) {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
var m = context.getElementById( id );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
};
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute("id") === attrId;
};
};
} else {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
var m = context.getElementById( id );
return m ?
m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
[m] :
undefined :
[];
}
};
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
}
// Tag
Expr.find["TAG"] = support.tagNameNoComments ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== strundefined ) {
return context.getElementsByTagName( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( (elem = results[i++]) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Name
Expr.find["NAME"] = support.getByName && function( tag, context ) {
if ( typeof context.getElementsByName !== strundefined ) {
return context.getElementsByName( name );
}
};
// Class
Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
return context.getElementsByClassName( className );
}
};
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21),
// no need to also add to buggyMatches since matches checks buggyQSA
// A support test would require too much code (would include document ready)
rbuggyQSA = [ ":focus" ];
if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert(function( div ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explictly
// setting a boolean content attribute,
// since its presence should be enough
// http://bugs.jquery.com/ticket/12359
div.innerHTML = "<select><option selected=''></option></select>";
// IE8 - Some boolean attributes are not treated correctly
if ( !div.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
});
assert(function( div ) {
// Opera 10-12/IE8 - ^= $= *= and empty values
// Should not select anything
div.innerHTML = "<input type='hidden' i=''/>";
if ( div.querySelectorAll("[i^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":enabled").length ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Opera 10-11 does not throw on post-comma invalid pseudos
div.querySelectorAll("*,:x");
rbuggyQSA.push(",.*:");
});
}
if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
docElem.mozMatchesSelector ||
docElem.webkitMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector) )) ) {
assert(function( div ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( div, "div" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( div, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
});
}
rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
// Element contains another
// Purposefully does not implement inclusive descendent
// As in, an element does not contain itself
contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
));
} :
function( a, b ) {
if ( b ) {
while ( (b = b.parentNode) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
// Document order sorting
sortOrder = docElem.compareDocumentPosition ?
function( a, b ) {
var compare;
if ( a === b ) {
hasDuplicate = true;
return 0;
}
if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
if ( a === doc || contains( preferredDoc, a ) ) {
return -1;
}
if ( b === doc || contains( preferredDoc, b ) ) {
return 1;
}
return 0;
}
return compare & 4 ? -1 : 1;
}
return a.compareDocumentPosition ? -1 : 1;
} :
function( a, b ) {
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
// Parentless nodes are either documents or disconnected
} else if ( !aup || !bup ) {
return a === doc ? -1 :
b === doc ? 1 :
aup ? -1 :
bup ? 1 :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( (cur = cur.parentNode) ) {
ap.unshift( cur );
}
cur = b;
while ( (cur = cur.parentNode) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[i] === bp[i] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[i], bp[i] ) :
// Otherwise nodes in our document sort first
ap[i] === preferredDoc ? -1 :
bp[i] === preferredDoc ? 1 :
0;
};
// Always assume the presence of duplicates if sort doesn't
// pass them to our comparison function (as in Google Chrome).
hasDuplicate = false;
[0, 0].sort( sortOrder );
support.detectDuplicates = hasDuplicate;
return document;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
// Make sure that attribute selectors are quoted
expr = expr.replace( rattributeQuotes, "='$1']" );
// rbuggyQSA always contains :focus, so no need for an existence check
if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch(e) {}
}
return Sizzle( expr, document, null, [elem] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
if ( ( context.ownerDocument || context ) !== document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
var val;
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
if ( !documentIsXML ) {
name = name.toLowerCase();
}
if ( (val = Expr.attrHandle[ name ]) ) {
return val( elem );
}
if ( documentIsXML || support.attributes ) {
return elem.getAttribute( name );
}
return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
name :
val && val.specified ? val.value : null;
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
// Document sorting and removing duplicates
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
i = 1,
j = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
results.sort( sortOrder );
if ( hasDuplicate ) {
for ( ; (elem = results[i]); i++ ) {
if ( elem === results[ i - 1 ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
return results;
};
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
// Returns a function to use in pseudos for input types
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
// Returns a function to use in pseudos for buttons
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
// Returns a function to use in pseudos for positionals
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
for ( ; (node = elem[i]); i++ ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (see #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[1] = match[1].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
if ( match[2] === "~=" ) {
match[3] = " " + match[3] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[1] = match[1].toLowerCase();
if ( match[1].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[3] ) {
Sizzle.error( match[0] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
// other types prohibit arguments
} else if ( match[3] ) {
Sizzle.error( match[0] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[5] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[4] ) {
match[2] = match[4];
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
(excess = tokenize( unquoted, true )) &&
// advance to the next closing parenthesis
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index
match[0] = match[0].slice( 0, excess );
match[2] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeName ) {
if ( nodeName === "*" ) {
return function() { return true; };
}
nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
classCache( className, function( elem ) {
return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
});
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
};
},
"CHILD": function( type, what, argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, context, xml ) {
var cache, outerCache, node, diff, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( (node = node[ dir ]) ) {
if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
outerCache = parent[ expando ] || (parent[ expando ] = {});
cache = outerCache[ type ] || [];
nodeIndex = cache[0] === dirruns && cache[1];
diff = cache[0] === dirruns && cache[2];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( (node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
(diff = nodeIndex = 0) || start.pop()) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
outerCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
// Use previously-cached element index if available
} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
diff = cache[1];
// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
} else {
// Use the same loop as above to seek `elem` from the start
while ( (node = ++nodeIndex && node && node[ dir ] ||
(diff = nodeIndex = 0) || start.pop()) ) {
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction(function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf.call( seed, matched[i] );
seed[ idx ] = !( matches[ idx ] = matched[i] );
}
}) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction(function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction(function( seed, matches, context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( (elem = unmatched[i]) ) {
seed[i] = !(matches[i] = elem);
}
}
}) :
function( elem, context, xml ) {
input[0] = elem;
matcher( input, null, xml, results );
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
return function( elem ) {
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
};
}),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifider
if ( !ridentifier.test(lang || "") ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( (elemLang = documentIsXML ?
elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
elem.lang) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
return false;
};
}),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
},
// Boolean properties
"enabled": function( elem ) {
return elem.disabled === false;
},
"disabled": function( elem ) {
return elem.disabled === true;
},
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
// not comment, processing instructions, or others
// Thanks to Diego Perini for the nodeName shortcut
// Greater than "@" means alpha characters (specifically not starting with "#" or "?")
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos["empty"]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
// use getAttribute instead to test this case
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
},
// Position-in-collection
"first": createPositionalPseudo(function() {
return [ 0 ];
}),
"last": createPositionalPseudo(function( matchIndexes, length ) {
return [ length - 1 ];
}),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
}),
"even": createPositionalPseudo(function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"odd": createPositionalPseudo(function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
})
}
};
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
function tokenize( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || (match = rcomma.exec( soFar )) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[0].length ) || soFar;
}
groups.push( tokens = [] );
}
matched = false;
// Combinators
if ( (match = rcombinators.exec( soFar )) ) {
matched = match.shift();
tokens.push( {
value: matched,
// Cast descendant combinators to space
type: match[0].replace( rtrim, " " )
} );
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
(match = preFilters[ type ]( match ))) ) {
matched = match.shift();
tokens.push( {
value: matched,
type: type,
matches: match
} );
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
}
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[i].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
checkNonElements = base && dir === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var data, cache, outerCache,
dirkey = dirruns + " " + doneName;
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
if ( (data = cache[1]) === true || data === cachedruns ) {
return data === true;
}
} else {
cache = outerCache[ dir ] = [ dirkey ];
cache[1] = matcher( elem, context, xml ) || cachedruns;
if ( cache[1] === true ) {
return true;
}
}
}
}
}
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf.call( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
// A counter to specify which element is currently being matched
var matcherCachedRuns = 0,
bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, expandContext ) {
var elem, j, matcher,
setMatched = [],
matchedCount = 0,
i = "0",
unmatched = seed && [],
outermost = expandContext != null,
contextBackup = outermostContext,
// We must always have either seed elements or context
elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
if ( outermost ) {
outermostContext = context !== document && context;
cachedruns = matcherCachedRuns;
}
// Add elements passing elementMatchers directly to results
// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
for ( ; (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context, xml ) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
cachedruns = ++matcherCachedRuns;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// Apply set filters to unmatched elements
matchedCount += i;
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !group ) {
group = tokenize( selector );
}
i = group.length;
while ( i-- ) {
cached = matcherFromTokens( group[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
}
return cached;
};
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
function select( selector, context, results, seed ) {
var i, tokens, token, type, find,
match = tokenize( selector );
if ( !seed ) {
// Try to minimize operations if there is only one group
if ( match.length === 1 ) {
// Take a shortcut and set the context if the root selector is an ID
tokens = match[0] = match[0].slice( 0 );
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
context.nodeType === 9 && !documentIsXML &&
Expr.relative[ tokens[1].type ] ) {
context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
if ( !context ) {
return results;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[i];
// Abort if we hit a combinator
if ( Expr.relative[ (type = token.type) ] ) {
break;
}
if ( (find = Expr.find[ type ]) ) {
// Search, expanding context for leading sibling combinators
if ( (seed = find(
token.matches[0].replace( runescape, funescape ),
rsibling.test( tokens[0].type ) && context.parentNode || context
)) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, slice.call( seed, 0 ) );
return results;
}
break;
}
}
}
}
}
// Compile and execute a filtering function
// Provide `match` to avoid retokenization if we modified the selector above
compile( selector, match )(
seed,
context,
documentIsXML,
results,
rsibling.test( selector )
);
return results;
}
// Deprecated
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Easy API for creating new setFilters
function setFilters() {}
Expr.filters = setFilters.prototype = Expr.pseudos;
Expr.setFilters = new setFilters();
// Initialize with the default document
setDocument();
// Override sizzle attribute retrieval
Sizzle.attr = jQuery.attr;
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
})( window );
var runtil = /Until$/,
rparentsprev = /^(?:parents|prev(?:Until|All))/,
isSimple = /^.[^:#\[\.,]*$/,
rneedsContext = jQuery.expr.match.needsContext,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend({
find: function( selector ) {
var i, ret, self,
len = this.length;
if ( typeof selector !== "string" ) {
self = this;
return this.pushStack( jQuery( selector ).filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
}) );
}
ret = [];
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, this[ i ], ret );
}
// Needed because $( selector, context ) becomes $( context ).find( selector )
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
return ret;
},
has: function( target ) {
var i,
targets = jQuery( target, this ),
len = targets.length;
return this.filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector, false) );
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector, true) );
},
is: function( selector ) {
return !!selector && (
typeof selector === "string" ?
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
rneedsContext.test( selector ) ?
jQuery( selector, this.context ).index( this[0] ) >= 0 :
jQuery.filter( selector, this ).length > 0 :
this.filter( selector ).length > 0 );
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
ret = [],
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
jQuery( selectors, context || this.context ) :
0;
for ( ; i < l; i++ ) {
cur = this[i];
while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
ret.push( cur );
break;
}
cur = cur.parentNode;
}
}
return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
}
// index in selector
if ( typeof elem === "string" ) {
return jQuery.inArray( this[0], jQuery( elem ) );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context ) :
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( jQuery.unique(all) );
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter(selector)
);
}
});
jQuery.fn.andSelf = jQuery.fn.addBack;
function sibling( cur, dir ) {
do {
cur = cur[ dir ];
} while ( cur && cur.nodeType !== 1 );
return cur;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( !runtil.test( name ) ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
if ( this.length > 1 && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
return this.pushStack( ret );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 ?
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
jQuery.find.matches(expr, elems);
},
dir: function( elem, dir, until ) {
var matched = [],
cur = elem[ dir ];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, keep ) {
// Can't pass null or undefined to indexOf in Firefox 4
// Set to 0 to skip string check
qualifier = qualifier || 0;
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep(elements, function( elem, i ) {
var retVal = !!qualifier.call( elem, i, elem );
return retVal === keep;
});
} else if ( qualifier.nodeType ) {
return jQuery.grep(elements, function( elem ) {
return ( elem === qualifier ) === keep;
});
} else if ( typeof qualifier === "string" ) {
var filtered = jQuery.grep(elements, function( elem ) {
return elem.nodeType === 1;
});
if ( isSimple.test( qualifier ) ) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
qualifier = jQuery.filter( qualifier, filtered );
}
}
return jQuery.grep(elements, function( elem ) {
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
});
}
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
if ( safeFrag.createElement ) {
while ( list.length ) {
safeFrag.createElement(
list.pop()
);
}
}
return safeFrag;
}
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
rleadingWhitespace = /^\s+/,
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnoInnerhtml = /<(?:script|style|link)/i,
manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /^$|\/(?:java|ecma)script/i,
rscriptTypeMasked = /^true\/(.*)/,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
// We have to close these tags to support XHTML (#13200)
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
area: [ 1, "<map>", "</map>" ],
param: [ 1, "<object>", "</object>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
// unless wrapped in a div with non-breaking characters in front of it.
_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
},
safeFragment = createSafeFragment( document ),
fragmentDiv = safeFragment.appendChild( document.createElement("div") );
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
jQuery.fn.extend({
text: function( value ) {
return jQuery.access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
}, null, value, arguments.length );
},
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
var isFunction = jQuery.isFunction( html );
return this.each(function(i) {
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
},
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
return this.domManip( arguments, false, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
});
},
after: function() {
return this.domManip( arguments, false, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
});
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem ) );
}
if ( elem.parentNode ) {
if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
setGlobalEval( getAll( elem, "script" ) );
}
elem.parentNode.removeChild( elem );
}
}
}
return this;
},
empty: function() {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
// If this is a select, ensure that it displays empty (#12336)
// Support: IE<9
if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
elem.options.length = 0;
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function () {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
});
},
html: function( value ) {
return jQuery.access( this, function( value ) {
var elem = this[0] || {},
i = 0,
l = this.length;
if ( value === undefined ) {
return elem.nodeType === 1 ?
elem.innerHTML.replace( rinlinejQuery, "" ) :
undefined;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
value = value.replace( rxhtmlTag, "<$1></$2>" );
try {
for (; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
elem = this[i] || {};
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch(e) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function( value ) {
var isFunc = jQuery.isFunction( value );
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if ( !isFunc && typeof value !== "string" ) {
value = jQuery( value ).not( this ).detach();
}
return this.domManip( [ value ], true, function( elem ) {
var next = this.nextSibling,
parent = this.parentNode;
if ( parent ) {
jQuery( this ).remove();
parent.insertBefore( elem, next );
}
});
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, table, callback ) {
// Flatten any nested arrays
args = core_concat.apply( [], args );
var first, node, hasScripts,
scripts, doc, fragment,
i = 0,
l = this.length,
set = this,
iNoClone = l - 1,
value = args[0],
isFunction = jQuery.isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
return this.each(function( index ) {
var self = set.eq( index );
if ( isFunction ) {
args[0] = value.call( this, index, table ? self.html() : undefined );
}
self.domManip( args, table, callback );
});
}
if ( l ) {
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call(
table && jQuery.nodeName( this[i], "table" ) ?
findOrAppend( this[i], "tbody" ) :
this[i],
node,
i
);
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
if ( node.src ) {
// Hope ajax is available...
jQuery.ajax({
url: node.src,
type: "GET",
dataType: "script",
async: false,
global: false,
"throws": true
});
} else {
jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
}
}
}
}
// Fix #11809: Avoid leaking memory
fragment = first = null;
}
}
return this;
}
});
function findOrAppend( elem, tag ) {
return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
var attr = elem.getAttributeNode("type");
elem.type = ( attr && attr.specified ) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
var match = rscriptTypeMasked.exec( elem.type );
if ( match ) {
elem.type = match[1];
} else {
elem.removeAttribute("type");
}
return elem;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var elem,
i = 0;
for ( ; (elem = elems[i]) != null; i++ ) {
jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
}
}
function cloneCopyEvent( src, dest ) {
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
return;
}
var type, i, l,
oldData = jQuery._data( src ),
curData = jQuery._data( dest, oldData ),
events = oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
// make the cloned public data object a copy from the original
if ( curData.data ) {
curData.data = jQuery.extend( {}, curData.data );
}
}
function fixCloneNodeIssues( src, dest ) {
var nodeName, e, data;
// We do not need to do anything for non-Elements
if ( dest.nodeType !== 1 ) {
return;
}
nodeName = dest.nodeName.toLowerCase();
// IE6-8 copies events bound via attachEvent when using cloneNode.
if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
data = jQuery._data( dest );
for ( e in data.events ) {
jQuery.removeEvent( dest, e, data.handle );
}
// Event data gets referenced instead of copied if the expando gets copied too
dest.removeAttribute( jQuery.expando );
}
// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
if ( nodeName === "script" && dest.text !== src.text ) {
disableScript( dest ).text = src.text;
restoreScript( dest );
// IE6-10 improperly clones children of object elements using classid.
// IE10 throws NoModificationAllowedError if parent is null, #12132.
} else if ( nodeName === "object" ) {
if ( dest.parentNode ) {
dest.outerHTML = src.outerHTML;
}
// This path appears unavoidable for IE9. When cloning an object
// element in IE9, the outerHTML strategy above is not sufficient.
// If the src has innerHTML and the destination does not,
// copy the src.innerHTML into the dest.innerHTML. #10324
if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
dest.innerHTML = src.innerHTML;
}
} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
dest.defaultChecked = dest.checked = src.checked;
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if ( dest.value !== src.value ) {
dest.value = src.value;
}
// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if ( nodeName === "option" ) {
dest.defaultSelected = dest.selected = src.defaultSelected;
// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
i = 0,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone(true);
jQuery( insert[i] )[ original ]( elems );
// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
core_push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
});
function getAll( context, tag ) {
var elems, elem,
i = 0,
found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
undefined;
if ( !found ) {
for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
if ( !tag || jQuery.nodeName( elem, tag ) ) {
found.push( elem );
} else {
jQuery.merge( found, getAll( elem, tag ) );
}
}
}
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
jQuery.merge( [ context ], found ) :
found;
}
// Used in buildFragment, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
if ( manipulation_rcheckableType.test( elem.type ) ) {
elem.defaultChecked = elem.checked;
}
}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var destElements, node, clone, i, srcElements,
inPage = jQuery.contains( elem.ownerDocument, elem );
if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
clone = elem.cloneNode( true );
// IE<=8 does not properly clone detached, unknown element nodes
} else {
fragmentDiv.innerHTML = elem.outerHTML;
fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
}
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
// Fix all IE cloning issues
for ( i = 0; (node = srcElements[i]) != null; ++i ) {
// Ensure that the destination node is not null; Fixes #9587
if ( destElements[i] ) {
fixCloneNodeIssues( node, destElements[i] );
}
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0; (node = srcElements[i]) != null; i++ ) {
cloneCopyEvent( node, destElements[i] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
destElements = srcElements = node = null;
// Return the cloned set
return clone;
},
buildFragment: function( elems, context, scripts, selection ) {
var j, elem, contains,
tmp, tag, tbody, wrap,
l = elems.length,
// Ensure a safe fragment
safe = createSafeFragment( context ),
nodes = [],
i = 0;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( jQuery.type( elem ) === "object" ) {
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || safe.appendChild( context.createElement("div") );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
// Descend through wrappers to the right content
j = wrap[0];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Manually add leading whitespace removed by IE
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
elem = tag === "table" && !rtbody.test( elem ) ?
tmp.firstChild :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !rtbody.test( elem ) ?
tmp :
0;
j = elem && elem.childNodes.length;
while ( j-- ) {
if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
elem.removeChild( tbody );
}
}
}
jQuery.merge( nodes, tmp.childNodes );
// Fix #12392 for WebKit and IE > 9
tmp.textContent = "";
// Fix #12392 for oldIE
while ( tmp.firstChild ) {
tmp.removeChild( tmp.firstChild );
}
// Remember the top-level container for proper cleanup
tmp = safe.lastChild;
}
}
}
// Fix #11356: Clear elements from fragment
if ( tmp ) {
safe.removeChild( tmp );
}
// Reset defaultChecked for any radios and checkboxes
// about to be appended to the DOM in IE 6/7 (#8060)
if ( !jQuery.support.appendChecked ) {
jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
}
i = 0;
while ( (elem = nodes[ i++ ]) ) {
// #4087 - If origin and destination elements are the same, and this is
// that element, do not do anything
if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
continue;
}
contains = jQuery.contains( elem.ownerDocument, elem );
// Append to fragment
tmp = getAll( safe.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( contains ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( (elem = tmp[ j++ ]) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
tmp = null;
return safe;
},
cleanData: function( elems, /* internal */ acceptData ) {
var elem, type, id, data,
i = 0,
internalKey = jQuery.expando,
cache = jQuery.cache,
deleteExpando = jQuery.support.deleteExpando,
special = jQuery.event.special;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( acceptData || jQuery.acceptData( elem ) ) {
id = elem[ internalKey ];
data = id && cache[ id ];
if ( data ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Remove cache only if it was not already removed by jQuery.event.remove
if ( cache[ id ] ) {
delete cache[ id ];
// IE does not allow us to delete expando properties from nodes,
// nor does it have a removeAttribute function on Document nodes;
// we must handle all of these cases
if ( deleteExpando ) {
delete elem[ internalKey ];
} else if ( typeof elem.removeAttribute !== core_strundefined ) {
elem.removeAttribute( internalKey );
} else {
elem[ internalKey ] = null;
}
core_deletedIds.push( id );
}
}
}
}
}
});
var iframe, getStyles, curCSS,
ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity\s*=\s*([^)]*)/,
rposition = /^(top|right|bottom|left)$/,
// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rmargin = /^margin/,
rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
elemdisplay = { BODY: "block" },
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: 0,
fontWeight: 400
},
cssExpand = [ "Top", "Right", "Bottom", "Left" ],
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {
// shortcut for names that are not vendor prefixed
if ( name in style ) {
return name;
}
// check for vendor prefixed names
var capName = name.charAt(0).toUpperCase() + name.slice(1),
origName = name,
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in style ) {
return name;
}
}
return origName;
}
function isHidden( elem, el ) {
// isHidden might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
}
function showHide( elements, show ) {
var display, elem, hidden,
values = [],
index = 0,
length = elements.length;
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
values[ index ] = jQuery._data( elem, "olddisplay" );
display = elem.style.display;
if ( show ) {
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !values[ index ] && display === "none" ) {
elem.style.display = "";
}
// Set elements which have been overridden with display: none
// in a stylesheet to whatever the default browser style is
// for such an element
if ( elem.style.display === "" && isHidden( elem ) ) {
values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
}
} else {
if ( !values[ index ] ) {
hidden = isHidden( elem );
if ( display && display !== "none" || !hidden ) {
jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
}
}
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( index = 0; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
elem.style.display = show ? values[ index ] || "" : "none";
}
}
return elements;
}
jQuery.fn.extend({
css: function( name, value ) {
return jQuery.access( this, function( elem, name, value ) {
var len, styles,
map = {},
i = 0;
if ( jQuery.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
},
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
var bool = typeof state === "boolean";
return this.each(function() {
if ( bool ? state : isHidden( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
});
}
});
jQuery.extend({
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Exclude the following css properties to add px
cssNumber: {
"columnCount": true,
"fillOpacity": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {
// normalize float css property
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = jQuery.camelCase( name ),
style = elem.style;
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// convert relative number strings (+= or -=) to relative numbers. #7345
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
// Make sure that NaN and null values aren't set. See: #7116
if ( value == null || type === "number" && isNaN( value ) ) {
return;
}
// If a number was passed in, add 'px' to the (except for certain CSS properties)
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
value += "px";
}
// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
// but it would mean to define eight (for every problematic property) identical functions
if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
style[ name ] = value;
} catch(e) {}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var num, val, hooks,
origName = jQuery.camelCase( name );
// Make sure that we're working with the right name
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
//convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Return, converting to number if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
}
return val;
},
// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function( elem, options, callback, args ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.apply( elem, args || [] );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
}
});
// NOTE: we've included the "window" in window.getComputedStyle
// because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
getStyles = function( elem ) {
return window.getComputedStyle( elem, null );
};
curCSS = function( elem, name, _computed ) {
var width, minWidth, maxWidth,
computed = _computed || getStyles( elem ),
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
style = elem.style;
if ( computed ) {
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret;
};
} else if ( document.documentElement.currentStyle ) {
getStyles = function( elem ) {
return elem.currentStyle;
};
curCSS = function( elem, name, _computed ) {
var left, rs, rsLeft,
computed = _computed || getStyles( elem ),
ret = computed ? computed[ name ] : undefined,
style = elem.style;
// Avoid setting ret to empty string here
// so we don't default to auto
if ( ret == null && style && style[ name ] ) {
ret = style[ name ];
}
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
// but not position css attributes, as those are proportional to the parent element instead
// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
// Remember the original values
left = style.left;
rs = elem.runtimeStyle;
rsLeft = rs && rs.left;
// Put in the new values to get a computed value out
if ( rsLeft ) {
rs.left = elem.currentStyle.left;
}
style.left = name === "fontSize" ? "1em" : ret;
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
if ( rsLeft ) {
rs.left = rsLeft;
}
}
return ret === "" ? "auto" : ret;
};
}
function setPositiveNumber( elem, value, subtract ) {
var matches = rnumsplit.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
value;
}
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
var i = extra === ( isBorderBox ? "border" : "content" ) ?
// If we already have the right measurement, avoid augmentation
4 :
// Otherwise initialize for horizontal or vertical properties
name === "width" ? 1 : 0,
val = 0;
for ( ; i < 4; i += 2 ) {
// both box models exclude margin, so add it if we want it
if ( extra === "margin" ) {
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
}
if ( isBorderBox ) {
// border-box includes padding, so remove it if we want content
if ( extra === "content" ) {
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// at this point, extra isn't border nor margin, so remove border
if ( extra !== "margin" ) {
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
} else {
// at this point, extra isn't content, so add padding
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// at this point, extra isn't content nor padding, so add border
if ( extra !== "padding" ) {
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
return val;
}
function getWidthOrHeight( elem, name, extra ) {
// Start with offset property, which is equivalent to the border-box value
var valueIsBorderBox = true,
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
styles = getStyles( elem ),
isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// some non-html elements return undefined for offsetWidth, so check for null/undefined
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
if ( val <= 0 || val == null ) {
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name, styles );
if ( val < 0 || val == null ) {
val = elem.style[ name ];
}
// Computed unit is not pixels. Stop here and return.
if ( rnumnonpx.test(val) ) {
return val;
}
// we need the check for style in case a browser which returns unreliable values
// for getComputedStyle silently falls back to the reliable elem.style
valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
// Normalize "", auto, and prepare for extra
val = parseFloat( val ) || 0;
}
// use the active box-sizing model to add/subtract irrelevant styles
return ( val +
augmentWidthOrHeight(
elem,
name,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles
)
) + "px";
}
// Try to determine the default display value of an element
function css_defaultDisplay( nodeName ) {
var doc = document,
display = elemdisplay[ nodeName ];
if ( !display ) {
display = actualDisplay( nodeName, doc );
// If the simple way fails, read from inside an iframe
if ( display === "none" || !display ) {
// Use the already-created iframe if possible
iframe = ( iframe ||
jQuery("<iframe frameborder='0' width='0' height='0'/>")
.css( "cssText", "display:block !important" )
).appendTo( doc.documentElement );
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
doc.write("<!doctype html><html><body>");
doc.close();
display = actualDisplay( nodeName, doc );
iframe.detach();
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
}
return display;
}
// Called ONLY from within css_defaultDisplay
function actualDisplay( name, doc ) {
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
display = jQuery.css( elem[0], "display" );
elem.remove();
return display;
}
jQuery.each([ "height", "width" ], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// certain elements can have dimension info if we invisibly show them
// however, it must have a current display style that would benefit from this
return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
jQuery.swap( elem, cssShow, function() {
return getWidthOrHeight( elem, name, extra );
}) :
getWidthOrHeight( elem, name, extra );
}
},
set: function( elem, value, extra ) {
var styles = extra && getStyles( elem );
return setPositiveNumber( elem, value, extra ?
augmentWidthOrHeight(
elem,
name,
extra,
jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
styles
) : 0
);
}
};
});
if ( !jQuery.support.opacity ) {
jQuery.cssHooks.opacity = {
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
computed ? "1" : "";
},
set: function( elem, value ) {
var style = elem.style,
currentStyle = elem.currentStyle,
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
filter = currentStyle && currentStyle.filter || style.filter || "";
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
// if value === "", then remove inline opacity #12685
if ( ( value >= 1 || value === "" ) &&
jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
style.removeAttribute ) {
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
// if "filter:" is present at all, clearType is disabled, we want to avoid this
// style.removeAttribute is IE Only, but so apparently is this code path...
style.removeAttribute( "filter" );
// if there is no filter style applied in a css rule or unset inline opacity, we are done
if ( value === "" || currentStyle && !currentStyle.filter ) {
return;
}
}
// otherwise, set new filter values
style.filter = ralpha.test( filter ) ?
filter.replace( ralpha, opacity ) :
filter + " " + opacity;
}
};
}
// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
jQuery(function() {
if ( !jQuery.support.reliableMarginRight ) {
jQuery.cssHooks.marginRight = {
get: function( elem, computed ) {
if ( computed ) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
return jQuery.swap( elem, { "display": "inline-block" },
curCSS, [ elem, "marginRight" ] );
}
}
};
}
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// getComputedStyle returns percent when specified for top/left/bottom/right
// rather than make the css module depend on the offset module, we just check for it here
if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = {
get: function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// if curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
};
});
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
// Support: Opera <= 12.12
// Opera reports offsetWidths and offsetHeights less than zero on some elements
return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
// These hooks are used by animate to expand properties
jQuery.each({
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// assumes a single number if not a string
parts = typeof value === "string" ? value.split(" ") : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( !rmargin.test( prefix ) ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
});
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
jQuery.fn.extend({
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map(function(){
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
})
.filter(function(){
var type = this.type;
// Use .is(":disabled") so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !manipulation_rcheckableType.test( type ) );
})
.map(function( i, elem ){
var val = jQuery( this ).val();
return val == null ?
null :
jQuery.isArray( val ) ?
jQuery.map( val, function( val ){
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}) :
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}).get();
}
});
//Serialize an array of form elements or a set of
//key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
};
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" ).replace( r20, "+" );
};
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
});
jQuery.fn.hover = function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
};
var
// Document location
ajaxLocParts,
ajaxLocation,
ajax_nonce = jQuery.now(),
ajax_rquery = /\?/,
rhash = /#.*$/,
rts = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat("*");
// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
ajaxLocation = location.href;
} catch( e ) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement( "a" );
ajaxLocation.href = "";
ajaxLocation = ajaxLocation.href;
}
// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( (dataType = dataTypes[i++]) ) {
// Prepend if requested
if ( dataType[0] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
// Otherwise append
} else {
(structure[ dataType ] = structure[ dataType ] || []).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
});
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var deep, key,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
jQuery.fn.load = function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
}
var selector, response, type,
self = this,
off = url.indexOf(" ");
if ( off >= 0 ) {
selector = url.slice( off, url.length );
url = url.slice( 0, off );
}
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax({
url: url,
// if "type" variable is undefined, then "GET" method will be used
type: type,
dataType: "html",
data: params
}).done(function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
}).complete( callback && function( jqXHR, status ) {
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
});
}
return this;
};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
jQuery.fn[ type ] = function( fn ){
return this.on( type, fn );
};
});
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
return jQuery.ajax({
url: url,
type: method,
dataType: type,
data: data,
success: callback
});
};
});
jQuery.extend({
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: ajaxLocation,
type: "GET",
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /xml/,
html: /html/,
json: /json/
},
responseFields: {
xml: "responseXML",
text: "responseText"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": window.String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": jQuery.parseJSON,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var // Cross-domain detection vars
parts,
// Loop variable
i,
// URL without anti-cache param
cacheURL,
// Response headers as string
responseHeadersString,
// timeout handle
timeoutTimer,
// To know if global events are to be dispatched
fireGlobals,
transport,
// Response headers
responseHeaders,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks("once memory"),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// The jqXHR state
state = 0,
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( state === 2 ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( (match = rheaders.exec( responseHeadersString )) ) {
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
}
}
match = responseHeaders[ key.toLowerCase() ];
}
return match == null ? null : match;
},
// Raw string
getAllResponseHeaders: function() {
return state === 2 ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
var lname = name.toLowerCase();
if ( !state ) {
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( !state ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( state < 2 ) {
for ( code in map ) {
// Lazy-add the new callback in a way that preserves old ones
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
} else {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR ).complete = completeDeferred.add;
jqXHR.success = jqXHR.done;
jqXHR.error = jqXHR.fail;
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
// A cross-domain request is in order when we have a protocol:host:port mismatch
if ( s.crossDomain == null ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!( parts &&
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
);
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( state === 2 ) {
return jqXHR;
}
// We can fire global events as of now if asked to
fireGlobals = s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger("ajaxStart");
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
cacheURL = s.url;
// More options handling for requests with no content
if ( !s.hasContent ) {
// If data is available, append data to url
if ( s.data ) {
cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add anti-cache in url if needed
if ( s.cache === false ) {
s.url = rts.test( cacheURL ) ?
// If there is already a '_' parameter, set its value
cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
// Otherwise add one to the end
cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
}
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
for ( i in { success: 1, error: 1, complete: 1 } ) {
jqXHR[ i ]( s[ i ] );
}
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = setTimeout(function() {
jqXHR.abort("timeout");
}, s.timeout );
}
try {
state = 1;
transport.send( requestHeaders, done );
} catch ( e ) {
// Propagate exception as error if not done
if ( state < 2 ) {
done( -1, e );
// Simply rethrow otherwise
} else {
throw e;
}
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Called once
if ( state === 2 ) {
return;
}
// State is "done" now
state = 2;
// Clear timeout if it exists
if ( timeoutTimer ) {
clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// If successful, handle type chaining
if ( status >= 200 && status < 300 || status === 304 ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader("Last-Modified");
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader("etag");
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 ) {
isSuccess = true;
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
isSuccess = true;
statusText = "notmodified";
// If we have data, let's convert it
} else {
isSuccess = ajaxConvert( s, response );
statusText = isSuccess.state;
success = isSuccess.data;
error = isSuccess.error;
isSuccess = !error;
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger("ajaxStop");
}
}
}
return jqXHR;
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
}
});
/* Handles responses to an ajax request:
* - sets all responseXXX fields accordingly
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var firstDataType, ct, finalDataType, type,
contents = s.contents,
dataTypes = s.dataTypes,
responseFields = s.responseFields;
// Fill responseXXX fields
for ( type in responseFields ) {
if ( type in responses ) {
jqXHR[ responseFields[type] ] = responses[ type ];
}
}
// Remove auto dataType and get content-type in the process
while( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
// Chain conversions given the request and the original response
function ajaxConvert( s, response ) {
var conv2, current, conv, tmp,
converters = {},
i = 0,
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice(),
prev = dataTypes[ 0 ];
// Apply the dataFilter if provided
if ( s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
// Convert to each sequential dataType, tolerating list modification
for ( ; (current = dataTypes[++i]); ) {
// There's only work to do if current dataType is non-auto
if ( current !== "*" ) {
// Convert response if prev dataType is non-auto and differs from current
if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split(" ");
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.splice( i--, 0, current );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s["throws"] ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
}
}
}
}
// Update prev for next iteration
prev = current;
}
}
return { state: "success", data: response };
}
// Install script dataType
jQuery.ajaxSetup({
accepts: {
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
script: /(?:java|ecma)script/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
});
// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
s.global = false;
}
});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var script,
head = document.head || jQuery("head")[0] || document.documentElement;
return {
send: function( _, callback ) {
script = document.createElement("script");
script.async = true;
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
script.src = s.url;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
// Remove the script
if ( script.parentNode ) {
script.parentNode.removeChild( script );
}
// Dereference the script
script = null;
// Callback if not abort
if ( !isAbort ) {
callback( 200, "success" );
}
}
};
// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
// Use native DOM manipulation to avoid our domManip AJAX trickery
head.insertBefore( script, head.firstChild );
},
abort: function() {
if ( script ) {
script.onload( undefined, true );
}
}
};
}
});
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
this[ callback ] = true;
return callback;
}
});
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters["script json"] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always(function() {
// Restore preexisting value
window[ callbackName ] = overwritten;
// Save back as free
if ( s[ callbackName ] ) {
// make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
});
// Delegate to script
return "script";
}
});
var xhrCallbacks, xhrSupported,
xhrId = 0,
// #5280: Internet Explorer will keep connections alive if we don't abort on unload
xhrOnUnloadAbort = window.ActiveXObject && function() {
// Abort all pending requests
var key;
for ( key in xhrCallbacks ) {
xhrCallbacks[ key ]( undefined, true );
}
};
// Functions to create xhrs
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch( e ) {}
}
function createActiveXHR() {
try {
return new window.ActiveXObject("Microsoft.XMLHTTP");
} catch( e ) {}
}
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
/* Microsoft failed to properly
* implement the XMLHttpRequest in IE7 (can't request local files),
* so we use the ActiveXObject when it is available
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
* we need a fallback.
*/
function() {
return !this.isLocal && createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
createStandardXHR;
// Determine support properties
xhrSupported = jQuery.ajaxSettings.xhr();
jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
xhrSupported = jQuery.support.ajax = !!xhrSupported;
// Create transport if the browser can provide an xhr
if ( xhrSupported ) {
jQuery.ajaxTransport(function( s ) {
// Cross domain only allowed if supported through XMLHttpRequest
if ( !s.crossDomain || jQuery.support.cors ) {
var callback;
return {
send: function( headers, complete ) {
// Get a new xhr
var handle, i,
xhr = s.xhr();
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open( s.type, s.url, s.async, s.username, s.password );
} else {
xhr.open( s.type, s.url, s.async );
}
// Apply custom fields if provided
if ( s.xhrFields ) {
for ( i in s.xhrFields ) {
xhr[ i ] = s.xhrFields[ i ];
}
}
// Override mime type if needed
if ( s.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( s.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
headers["X-Requested-With"] = "XMLHttpRequest";
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
} catch( err ) {}
// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( s.hasContent && s.data ) || null );
// Listener
callback = function( _, isAbort ) {
var status, responseHeaders, statusText, responses;
// Firefox throws exceptions when accessing properties
// of an xhr when a network error occurred
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {
// Was never called and is aborted or complete
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Only called once
callback = undefined;
// Do not keep as active anymore
if ( handle ) {
xhr.onreadystatechange = jQuery.noop;
if ( xhrOnUnloadAbort ) {
delete xhrCallbacks[ handle ];
}
}
// If it's an abort
if ( isAbort ) {
// Abort it manually if needed
if ( xhr.readyState !== 4 ) {
xhr.abort();
}
} else {
responses = {};
status = xhr.status;
responseHeaders = xhr.getAllResponseHeaders();
// When requesting binary data, IE6-9 will throw an exception
// on any attempt to access responseText (#11426)
if ( typeof xhr.responseText === "string" ) {
responses.text = xhr.responseText;
}
// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
try {
statusText = xhr.statusText;
} catch( e ) {
// We normalize with Webkit giving an empty statusText
statusText = "";
}
// Filter status for non standard behaviors
// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
if ( !status && s.isLocal && !s.crossDomain ) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if ( status === 1223 ) {
status = 204;
}
}
}
} catch( firefoxAccessException ) {
if ( !isAbort ) {
complete( -1, firefoxAccessException );
}
}
// Call complete if needed
if ( responses ) {
complete( status, statusText, responses, responseHeaders );
}
};
if ( !s.async ) {
// if we're in sync mode we fire the callback
callback();
} else if ( xhr.readyState === 4 ) {
// (IE6 & IE7) if it's in cache and has been
// retrieved directly we need to fire the callback
setTimeout( callback );
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
// Create the active xhrs callbacks list if needed
// and attach the unload handler
if ( !xhrCallbacks ) {
xhrCallbacks = {};
jQuery( window ).unload( xhrOnUnloadAbort );
}
// Add to list of active xhrs callbacks
xhrCallbacks[ handle ] = callback;
}
xhr.onreadystatechange = callback;
}
},
abort: function() {
if ( callback ) {
callback( undefined, true );
}
}
};
}
});
}
var fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
rrun = /queueHooks$/,
animationPrefilters = [ defaultPrefilter ],
tweeners = {
"*": [function( prop, value ) {
var end, unit,
tween = this.createTween( prop, value ),
parts = rfxnum.exec( value ),
target = tween.cur(),
start = +target || 0,
scale = 1,
maxIterations = 20;
if ( parts ) {
end = +parts[2];
unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
// We need to compute starting value
if ( unit !== "px" && start ) {
// Iteratively approximate from a nonzero starting point
// Prefer the current property, because this process will be trivial if it uses the same units
// Fallback to end or a simple constant
start = jQuery.css( tween.elem, prop, true ) || end || 1;
do {
// If previous iteration zeroed out, double until we get *something*
// Use a string for doubling factor so we don't accidentally see scale as unchanged below
scale = scale || ".5";
// Adjust and apply
start = start / scale;
jQuery.style( tween.elem, prop, start + unit );
// Update scale, tolerating zero or NaN from tween.cur()
// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
}
tween.unit = unit;
tween.start = start;
// If a +=/-= token was provided, we're doing a relative animation
tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
}
return tween;
}]
};
// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout(function() {
fxNow = undefined;
});
return ( fxNow = jQuery.now() );
}
function createTweens( animation, props ) {
jQuery.each( props, function( prop, value ) {
var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( collection[ index ].call( animation, prop, value ) ) {
// we're done with this property
return;
}
}
});
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = animationPrefilters.length,
deferred = jQuery.Deferred().always( function() {
// don't match elem in the :animated selector
delete tick.elem;
}),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ]);
if ( percent < 1 && length ) {
return remaining;
} else {
deferred.resolveWith( elem, [ animation ] );
return false;
}
},
animation = deferred.promise({
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, { specialEasing: {} }, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// if we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( 1 );
}
// resolve when we played the last frame
// otherwise, reject
if ( gotoEnd ) {
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
}),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length ; index++ ) {
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
return result;
}
}
createTweens( animation, props );
if ( jQuery.isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
})
);
// attach callbacks from options
return animation.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
}
function propFilter( props, specialEasing ) {
var value, name, index, easing, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = jQuery.camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( jQuery.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// not quite $.extend, this wont overwrite keys already present.
// also - reusing 'index' from above because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
jQuery.Animation = jQuery.extend( Animation, {
tweener: function( props, callback ) {
if ( jQuery.isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.split(" ");
}
var prop,
index = 0,
length = props.length;
for ( ; index < length ; index++ ) {
prop = props[ index ];
tweeners[ prop ] = tweeners[ prop ] || [];
tweeners[ prop ].unshift( callback );
}
},
prefilter: function( callback, prepend ) {
if ( prepend ) {
animationPrefilters.unshift( callback );
} else {
animationPrefilters.push( callback );
}
}
});
function defaultPrefilter( elem, props, opts ) {
/*jshint validthis:true */
var prop, index, length,
value, dataShow, toggle,
tween, hooks, oldfire,
anim = this,
style = elem.style,
orig = {},
handled = [],
hidden = elem.nodeType && isHidden( elem );
// handle queue: false promises
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always(function() {
// doing this makes sure that the complete handler will be called
// before this completes
anim.always(function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
});
});
}
// height/width overflow pass
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height animated
if ( jQuery.css( elem, "display" ) === "inline" &&
jQuery.css( elem, "float" ) === "none" ) {
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
style.display = "inline-block";
} else {
style.zoom = 1;
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
if ( !jQuery.support.shrinkWrapBlocks ) {
anim.always(function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
});
}
}
// show/hide pass
for ( index in props ) {
value = props[ index ];
if ( rfxtypes.exec( value ) ) {
delete props[ index ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
continue;
}
handled.push( index );
}
}
length = handled.length;
if ( length ) {
dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
// store state if its toggle - enables .stop().toggle() to "reverse"
if ( toggle ) {
dataShow.hidden = !hidden;
}
if ( hidden ) {
jQuery( elem ).show();
} else {
anim.done(function() {
jQuery( elem ).hide();
});
}
anim.done(function() {
var prop;
jQuery._removeData( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
});
for ( index = 0 ; index < length ; index++ ) {
prop = handled[ index ];
tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = tween.start;
if ( hidden ) {
tween.end = tween.start;
tween.start = prop === "width" || prop === "height" ? 1 : 0;
}
}
}
}
}
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || "swing";
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
if ( tween.elem[ tween.prop ] != null &&
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
return tween.elem[ tween.prop ];
}
// passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails
// so, simple values such as "10px" are parsed to Float.
// complex values such as "rotate(1rad)" are returned as is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// use step hook for back compat - use cssHook if its there - use .style if its
// available and use plain properties where available
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Remove in 2.0 - this supports IE8's panic based approach
// to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
});
jQuery.fn.extend({
fadeTo: function( speed, to, easing, callback ) {
// show any hidden elements after setting opacity to 0
return this.filter( isHidden ).css( "opacity", 0 ).show()
// animate to the value specified
.end().animate({ opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
doAnimation.finish = function() {
anim.stop( true );
};
// Empty animations, or finishing resolves immediately
if ( empty || jQuery._data( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each(function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = jQuery._data( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// start the next in the queue if the last step wasn't forced
// timers currently will call their complete callbacks, which will dequeue
// but only if they were gotoEnd
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
});
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each(function() {
var index,
data = jQuery._data( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// enable finishing flag on private data
data.finish = true;
// empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.cur && hooks.cur.finish ) {
hooks.cur.finish.call( this );
}
// look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// turn off finishing flag
delete data.finish;
});
}
});
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
attrs = { height: type },
i = 0;
// if we include width, step value is 1 to do all cssExpand values,
// if we don't include width, step value is 2 to skip over Left and Right
includeWidth = includeWidth? 1 : 0;
for( ; i < 4 ; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show"),
slideUp: genFx("hide"),
slideToggle: genFx("toggle"),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
});
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
// normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p*Math.PI ) / 2;
}
};
jQuery.timers = [];
jQuery.fx = Tween.prototype.init;
jQuery.fx.tick = function() {
var timer,
timers = jQuery.timers,
i = 0;
fxNow = jQuery.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Checks the timer has not already been removed
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
if ( timer() && jQuery.timers.push( timer ) ) {
jQuery.fx.start();
}
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( !timerId ) {
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
}
};
jQuery.fx.stop = function() {
clearInterval( timerId );
timerId = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Back Compat <1.8 extension point
jQuery.fx.step = {};
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
jQuery.fn.offset = function( options ) {
if ( arguments.length ) {
return options === undefined ?
this :
this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
var docElem, win,
box = { top: 0, left: 0 },
elem = this[ 0 ],
doc = elem && elem.ownerDocument;
if ( !doc ) {
return;
}
docElem = doc.documentElement;
// Make sure it's not a disconnected DOM node
if ( !jQuery.contains( docElem, elem ) ) {
return box;
}
// If we don't have gBCR, just use 0,0 rather than error
// BlackBerry 5, iOS 3 (original iPhone)
if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
box = elem.getBoundingClientRect();
}
win = getWindow( doc );
return {
top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
};
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var position = jQuery.css( elem, "position" );
// set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curCSSTop = jQuery.css( elem, "top" ),
curCSSLeft = jQuery.css( elem, "left" ),
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
props = {}, curPosition = {}, curTop, curLeft;
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset,
parentOffset = { top: 0, left: 0 },
elem = this[ 0 ];
// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// we assume that getBoundingClientRect is available when computed position is fixed
offset = elem.getBoundingClientRect();
} else {
// Get *real* offsetParent
offsetParent = this.offsetParent();
// Get correct offsets
offset = this.offset();
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
parentOffset = offsetParent.offset();
}
// Add offsetParent borders
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
}
// Subtract parent offsets and element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || document.documentElement;
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || document.documentElement;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
var top = /Y/.test( prop );
jQuery.fn[ method ] = function( val ) {
return jQuery.access( this, function( elem, method, val ) {
var win = getWindow( elem );
if ( val === undefined ) {
return win ? (prop in win) ? win[ prop ] :
win.document.documentElement[ method ] :
elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : jQuery( win ).scrollLeft(),
top ? val : jQuery( win ).scrollTop()
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length, null );
};
});
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
// margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return jQuery.access( this, function( elem, type, value ) {
var doc;
if ( jQuery.isWindow( elem ) ) {
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
// isn't a whole lot we can do. See pull request at this URL for discussion:
// https://github.com/jquery/jquery/pull/764
return elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable, null );
};
});
});
// Limit scope pollution from any deprecated API
// (function() {
// })();
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
// Expose jQuery as an AMD module, but only for AMD loaders that
// understand the issues with loading multiple versions of jQuery
// in a page that all might call define(). The loader will indicate
// they have special allowances for multiple jQuery versions by
// specifying define.amd.jQuery = true. Register as a named module,
// since jQuery can be concatenated with other files that may use define,
// but not use a proper concatenation script that understands anonymous
// AMD modules. A named AMD is safest and most robust way to register.
// Lowercase jquery is used because AMD module names are derived from
// file names, and jQuery is normally delivered in a lowercase file name.
// Do this after creating the global so that if an AMD module wants to call
// noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
define( "jquery", [], function () { return jQuery; } );
}
})( window );
/*
* math-like functionality
* quaternion, vector, matrix
*/
var $3Dmol = $3Dmol || {};
$3Dmol.Math = {
clamp : function(x, min, max) {
return Math.min( Math.max( x, min ), max );
},
degToRad : function() {
var degreeToRadiansFactor = Math.PI / 180;
return function(deg) {
return deg * degreeToRadiansFactor;
};
}()
};
// Quaternion
/** @constructor */
$3Dmol.Quaternion = function(x, y, z, w) {
this.x = x || 0;
this.y = y || 0;
this.z = z || 0;
this.w = (w !== undefined) ? w : 1;
};
$3Dmol.Quaternion.prototype = {
constructor : $3Dmol.Quaternion,
set : function(x, y, z, w) {
this.x = x;
this.y = y;
this.z = z;
this.w = w;
return this;
},
copy : function(q) {
this.x = q.x;
this.y = q.y;
this.z = q.z;
this.w = q.w;
return this;
},
conjugate : function() {
this.x *= -1;
this.y *= -1;
this.z *= -1;
return this;
},
inverse : function() {
return this.conjugate().normalize();
},
length : function() {
return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w);
},
normalize : function() {
var l = this.length();
if (l === 0) {
this.x = 0;
this.y = 0;
this.z = 0;
this.w = 1;
} else {
l = 1 / l;
this.x *= l;
this.y *= l;
this.z *= l;
this.w *= l;
}
return this;
},
multiply : function(q) {
return this.multiplyQuaternions(this, q);
},
multiplyQuaternions : function(a, b) {
var qax = a.x, qay = a.y, qaz = a.z, qaw = a.w;
var qbx = b.x, qby = b.y, qbz = b.z, qbw = b.w;
this.x = qax * qbw + qaw * qbx + qay * qbz - qaz * qby;
this.y = qay * qbw + qaw * qby + qaz * qbx - qax * qbz;
this.z = qaz * qbw + qaw * qbz + qax * qby - qay * qbx;
this.w = qaw * qbw - qax * qbx - qay * qby - qaz * qbz;
}
};
//A 2 Vector
/** @constructor */
$3Dmol.Vector2 = function(x, y) {
this.x = x || 0.0;
this.y = y || 0.0;
};
$3Dmol.Vector2.prototype = {
constructor : $3Dmol.Vector2,
set : function(x, y) {
this.x = x;
this.y = y;
return this;
},
subVectors : function(a, b) {
this.x = a.x - b.x;
this.y = a.y - b.y;
return this;
},
copy : function(v) {
this.x = v.x;
this.y = v.y;
return this;
},
clone : function() {
return new $3Dmol.Vector2(this.x, this.y);
}
};
//A 3 Vector
$3Dmol.Vector3 = function(x, y, z) {
this.x = x || 0.0;
this.y = y || 0.0;
this.z = z || 0.0;
};
/** @this {$3Dmol.Vector3} */
$3Dmol.Vector3.prototype = {
constructor : $3Dmol.Vector3,
set : function(x, y, z) {
this.x = x;
this.y = y;
this.z = z;
return this;
},
copy : function(v) {
this.x = v.x;
this.y = v.y;
this.z = v.z;
return this;
},
add : function(v) {
this.x += v.x;
this.y += v.y;
this.z += v.z;
return this;
},
addVectors : function(a, b) {
this.x = a.x + b.x;
this.y = a.y + b.y;
this.z = a.z + b.z;
return this;
},
sub : function(v) {
this.x -= v.x;
this.y -= v.y;
this.z -= v.z;
return this;
},
subVectors : function(a, b) {
this.x = a.x - b.x;
this.y = a.y - b.y;
this.z = a.z - b.z;
return this;
},
multiplyScalar : function(s) {
this.x *= s;
this.y *= s;
this.z *= s;
return this;
},
divideScalar : function(s) {
if (s !== 0) {
this.x /= s;
this.y /= s;
this.z /= s;
}
else {
this.x = 0;
this.y = 0;
this.z = 0;
}
return this;
},
distanceTo: function(v) {
return Math.sqrt(this.distanceToSquared(v));
},
distanceToSquared: function(v) {
var dx = this.x - v.x;
var dy = this.y - v.y;
var dz = this.z - v.z;
return dx * dx + dy * dy + dz * dz;
},
applyMatrix4 : function(m) {
var x = this.x, y = this.y, z = this.z;
var e = m.elements;
this.x = e[0]*x + e[4]*y + e[8]*z + e[12];
this.y = e[1]*x + e[5]*y + e[9]*z + e[13];
this.z = e[2]*x + e[6]*y + e[10]*z + e[14];
return this;
},
applyProjection : function(m) {
//input: $3Dmol.Matrix4 projection matrix
var x = this.x, y = this.y, z = this.z;
var e = m.elements;
var d = ( e[3]*x + e[7]*y + e[11]*z + e[15]);
this.x = (e[0]*x + e[4]*y + e[8]*z + e[12]) / d;
this.y = (e[1]*x + e[5]*y + e[9]*z + e[13]) / d;
this.z = (e[2]*x + e[6]*y + e[10]*z + e[14]) / d;
return this;
},
applyQuaternion : function(q) {
//save values
var x = this.x;
var y = this.y;
var z = this.z;
var qx = q.x;
var qy = q.y;
var qz = q.z;
var qw = q.w;
//compute this as
//t = 2 * cross(q.xyz, v)
//newv = v + q.w * t + cross(q.xyz, t)
//this from molecularmusings
//http://molecularmusings.wordpress.com/2013/05/24/a-faster-quaternion-vector-multiplication/
var t = {};
t.x = 2*(y * qz - z * qy);
t.y = 2*(z * qx - x * qz);
t.z = 2*(x * qy - y * qx);
//cross t with q
var t2 = {};
t2.x = t.y * qz - t.z * qy;
t2.y = t.z * qx - t.x * qz;
t2.z = t.x * qy - t.y * qx;
this.x = x + q.w*t.x + t2.x;
this.y = y + q.w*t.y + t2.y;
this.z = z + q.w*t.z + t2.z;
return this;
},
negate : function() {
return this.multiplyScalar(-1);
},
dot : function(v) {
return this.x * v.x + this.y * v.y + this.z * v.z;
},
length : function() {
return Math.sqrt(this.x*this.x + this.y*this.y + this.z*this.z);
},
lengthSq : function() {
return (this.x*this.x + this.y*this.y + this.z*this.z);
},
normalize : function() {
return this.divideScalar( this.length() );
},
cross : function (v) {
var x = this.x, y = this.y, z = this.z;
this.x = y * v.z - z * v.y;
this.y = z * v.x - x * v.z;
this.z = x * v.y - y * v.x;
return this;
},
crossVectors : function(a, b) {
this.x = a.y * b.z - a.z * b.y;
this.y = a.z * b.x - a.x * b.z;
this.z = a.x * b.y - a.y * b.x;
return this;
},
getPositionFromMatrix : function(m) {
this.x = m.elements[12];
this.y = m.elements[13];
this.z = m.elements[14];
return this;
},
setEulerFromRotationMatrix : function (m, order) {
// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
var te = m.elements;
var m11 = te[0], m12 = te[4], m13 = te[8];
var m21 = te[1], m22 = te[5], m23 = te[9];
var m31 = te[2], m32 = te[6], m33 = te[10];
if ( order === undefined || order === 'XYZ' ) {
this.y = Math.asin( $3Dmol.Math.clamp( m13, -1, 1 ) );
if ( Math.abs( m13 ) < 0.99999 ) {
this.x = Math.atan2( - m23, m33 );
this.z = Math.atan2( - m12, m11 );
} else {
this.x = Math.atan2( m32, m22 );
this.z = 0;
}
}
else {
console.error("Error with vector's setEulerFromRotationMatrix: Unknown order: " + order);
}
return this;
},
clone : function() {
return new $3Dmol.Vector3(this.x, this.y, this.z);
}
};
//Matrices
//Matrix3
/** @constructor */
$3Dmol.Matrix3 = function(n11, n12, n13, n21, n22, n23, n31, n32, n33) {
this.elements = new Float32Array(9);
this.set(
(n11 !== undefined) ? n11 : 1, n12 || 0, n13 || 0,
n21 || 0, (n22 !== undefined) ? n22 : 1, n23 || 0,
n31 || 0, n32 || 0, (n33 !== undefined) ? n33 : 1
);
};
$3Dmol.Matrix3.prototype = {
constructor : $3Dmol.Matrix3,
set : function(n11, n12, n13, n21, n22, n23, n31, n32, n33) {
var te = this.elements;
te[0] = n11; te[3] = n12; te[6] = n13;
te[1] = n21; te[4] = n22; te[7] = n23;
te[2] = n31; te[5] = n32; te[8] = n33;
return this;
},
identity : function() {
this.set(
1,0,0,
0,1,0,
0,0,1
);
return this;
},
copy : function(m) {
var me = m.elements;
this.set(
me[0], me[3], me[6],
me[1], me[4], me[7],
me[2], me[5], me[8]
);
},
multiplyScalar: function ( s ) {
var te = this.elements;
te[0] *= s; te[3] *= s; te[6] *= s;
te[1] *= s; te[4] *= s; te[7] *= s;
te[2] *= s; te[5] *= s; te[8] *= s;
return this;
},
getInverse: function ( matrix, throwOnInvertible ) {
// input: Matrix4
var me = matrix.elements;
var te = this.elements;
te[ 0 ] = me[10] * me[5] - me[6] * me[9];
te[ 1 ] = - me[10] * me[1] + me[2] * me[9];
te[ 2 ] = me[6] * me[1] - me[2] * me[5];
te[ 3 ] = - me[10] * me[4] + me[6] * me[8];
te[ 4 ] = me[10] * me[0] - me[2] * me[8];
te[ 5 ] = - me[6] * me[0] + me[2] * me[4];
te[ 6 ] = me[9] * me[4] - me[5] * me[8];
te[ 7 ] = - me[9] * me[0] + me[1] * me[8];
te[ 8 ] = me[5] * me[0] - me[1] * me[4];
var det = me[ 0 ] * te[ 0 ] + me[ 1 ] * te[ 3 ] + me[ 2 ] * te[ 6 ];
// no inverse
if ( det === 0 ) {
var msg = "Matrix3.getInverse(): can't invert matrix, determinant is 0";
if ( throwOnInvertible || false ) {
throw new Error( msg );
} else {
console.warn( msg );
}
this.identity();
return this;
}
this.multiplyScalar( 1.0 / det );
return this;
},
transpose: function () {
var tmp, m = this.elements;
tmp = m[1]; m[1] = m[3]; m[3] = tmp;
tmp = m[2]; m[2] = m[6]; m[6] = tmp;
tmp = m[5]; m[5] = m[7]; m[7] = tmp;
return this;
},
clone: function () {
var te = this.elements;
return new $3Dmol.Matrix3(
te[0], te[3], te[6],
te[1], te[4], te[7],
te[2], te[5], te[8]
);
}
};
//Matrix 4
/** @constructor */
$3Dmol.Matrix4 = function(n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44) {
var te = this.elements = new Float32Array( 16 );
te[0] = ( n11 !== undefined ) ? n11 : 1; te[4] = n12 || 0; te[8] = n13 || 0; te[12] = n14 || 0;
te[1] = n21 || 0; te[5] = ( n22 !== undefined ) ? n22 : 1; te[9] = n23 || 0; te[13] = n24 || 0;
te[2] = n31 || 0; te[6] = n32 || 0; te[10] = ( n33 !== undefined ) ? n33 : 1; te[14] = n34 || 0;
te[3] = n41 || 0; te[7] = n42 || 0; te[11] = n43 || 0; te[15] = ( n44 !== undefined ) ? n44 : 1;
};
$3Dmol.Matrix4.prototype = {
constructor : $3Dmol.Matrix4,
set: function ( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) {
var te = this.elements;
te[0] = n11; te[4] = n12; te[8] = n13; te[12] = n14;
te[1] = n21; te[5] = n22; te[9] = n23; te[13] = n24;
te[2] = n31; te[6] = n32; te[10] = n33; te[14] = n34;
te[3] = n41; te[7] = n42; te[11] = n43; te[15] = n44;
return this;
},
identity: function () {
this.set(
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
);
return this;
},
copy: function ( m ) {
var me = m.elements;
this.set(
me[0], me[4], me[8], me[12],
me[1], me[5], me[9], me[13],
me[2], me[6], me[10], me[14],
me[3], me[7], me[11], me[15]
);
return this;
},
setRotationFromEuler: function ( v, order ) {
var te = this.elements;
var x = v.x, y = v.y, z = v.z;
var a = Math.cos( x ), b = Math.sin( x );
var c = Math.cos( y ), d = Math.sin( y );
var e = Math.cos( z ), f = Math.sin( z );
if ( order === undefined || order === 'XYZ' ) {
var ae = a * e, af = a * f, be = b * e, bf = b * f;
te[0] = c * e;
te[4] = - c * f;
te[8] = d;
te[1] = af + be * d;
te[5] = ae - bf * d;
te[9] = - b * c;
te[2] = bf - ae * d;
te[6] = be + af * d;
te[10] = a * c;
}
else
console.error("Error with matrix4 setRotationFromEuler. Order: " + order);
return this;
},
setRotationFromQuaternion: function ( q ) {
var te = this.elements;
var x = q.x, y = q.y, z = q.z, w = q.w;
var x2 = x + x, y2 = y + y, z2 = z + z;
var xx = x * x2, xy = x * y2, xz = x * z2;
var yy = y * y2, yz = y * z2, zz = z * z2;
var wx = w * x2, wy = w * y2, wz = w * z2;
te[0] = 1 - ( yy + zz );
te[4] = xy - wz;
te[8] = xz + wy;
te[1] = xy + wz;
te[5] = 1 - ( xx + zz );
te[9] = yz - wx;
te[2] = xz - wy;
te[6] = yz + wx;
te[10] = 1 - ( xx + yy );
return this;
},
lookAt: function() {
var x = new $3Dmol.Vector3();
var y = new $3Dmol.Vector3();
var z = new $3Dmol.Vector3();
return function ( eye, target, up ) {
var te = this.elements;
z.subVectors( eye, target ).normalize();
if ( z.length() === 0 ) {
z.z = 1;
}
x.crossVectors( up, z ).normalize();
if ( x.length() === 0 ) {
z.x += 0.0001;
x.crossVectors( up, z ).normalize();
}
y.crossVectors( z, x );
te[0] = x.x; te[4] = y.x; te[8] = z.x;
te[1] = x.y; te[5] = y.y; te[9] = z.y;
te[2] = x.z; te[6] = y.z; te[10] = z.z;
return this;
};
}(),
multiplyMatrices: function ( a, b ) {
var ae = a.elements;
var be = b.elements;
var te = this.elements;
var a11 = ae[0], a12 = ae[4], a13 = ae[8], a14 = ae[12];
var a21 = ae[1], a22 = ae[5], a23 = ae[9], a24 = ae[13];
var a31 = ae[2], a32 = ae[6], a33 = ae[10], a34 = ae[14];
var a41 = ae[3], a42 = ae[7], a43 = ae[11], a44 = ae[15];
var b11 = be[0], b12 = be[4], b13 = be[8], b14 = be[12];
var b21 = be[1], b22 = be[5], b23 = be[9], b24 = be[13];
var b31 = be[2], b32 = be[6], b33 = be[10], b34 = be[14];
var b41 = be[3], b42 = be[7], b43 = be[11], b44 = be[15];
te[0] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
te[4] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42;
te[8] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43;
te[12] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44;
te[1] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41;
te[5] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42;
te[9] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43;
te[13] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44;
te[2] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41;
te[6] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42;
te[10] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43;
te[14] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44;
te[3] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41;
te[7] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42;
te[11] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43;
te[15] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44;
return this;
},
multiplyScalar: function ( s ) {
var te = this.elements;
te[0] *= s; te[4] *= s; te[8] *= s; te[12] *= s;
te[1] *= s; te[5] *= s; te[9] *= s; te[13] *= s;
te[2] *= s; te[6] *= s; te[10] *= s; te[14] *= s;
te[3] *= s; te[7] *= s; te[11] *= s; te[15] *= s;
return this;
},
transpose: function () {
var te = this.elements;
var tmp;
tmp = te[1]; te[1] = te[4]; te[4] = tmp;
tmp = te[2]; te[2] = te[8]; te[8] = tmp;
tmp = te[6]; te[6] = te[9]; te[9] = tmp;
tmp = te[3]; te[3] = te[12]; te[12] = tmp;
tmp = te[7]; te[7] = te[13]; te[13] = tmp;
tmp = te[11]; te[11] = te[14]; te[14] = tmp;
return this;
},
getPosition: function() {
var v1 = new $3Dmol.Vector3();
return function () {
console.warn( 'DEPRECATED: Matrix4\'s .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.' );
var te = this.elements;
return v1.set( te[12], te[13], te[14] );
};
}(),
setPosition: function ( v ) {
var te = this.elements;
te[12] = v.x;
te[13] = v.y;
te[14] = v.z;
return this;
},
getInverse: function ( m, throwOnInvertible ) {
// based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm
var te = this.elements;
var me = m.elements;
var n11 = me[0], n12 = me[4], n13 = me[8], n14 = me[12];
var n21 = me[1], n22 = me[5], n23 = me[9], n24 = me[13];
var n31 = me[2], n32 = me[6], n33 = me[10], n34 = me[14];
var n41 = me[3], n42 = me[7], n43 = me[11], n44 = me[15];
te[0] = n23*n34*n42 - n24*n33*n42 + n24*n32*n43 - n22*n34*n43 - n23*n32*n44 + n22*n33*n44;
te[4] = n14*n33*n42 - n13*n34*n42 - n14*n32*n43 + n12*n34*n43 + n13*n32*n44 - n12*n33*n44;
te[8] = n13*n24*n42 - n14*n23*n42 + n14*n22*n43 - n12*n24*n43 - n13*n22*n44 + n12*n23*n44;
te[12] = n14*n23*n32 - n13*n24*n32 - n14*n22*n33 + n12*n24*n33 + n13*n22*n34 - n12*n23*n34;
te[1] = n24*n33*n41 - n23*n34*n41 - n24*n31*n43 + n21*n34*n43 + n23*n31*n44 - n21*n33*n44;
te[5] = n13*n34*n41 - n14*n33*n41 + n14*n31*n43 - n11*n34*n43 - n13*n31*n44 + n11*n33*n44;
te[9] = n14*n23*n41 - n13*n24*n41 - n14*n21*n43 + n11*n24*n43 + n13*n21*n44 - n11*n23*n44;
te[13] = n13*n24*n31 - n14*n23*n31 + n14*n21*n33 - n11*n24*n33 - n13*n21*n34 + n11*n23*n34;
te[2] = n22*n34*n41 - n24*n32*n41 + n24*n31*n42 - n21*n34*n42 - n22*n31*n44 + n21*n32*n44;
te[6] = n14*n32*n41 - n12*n34*n41 - n14*n31*n42 + n11*n34*n42 + n12*n31*n44 - n11*n32*n44;
te[10] = n12*n24*n41 - n14*n22*n41 + n14*n21*n42 - n11*n24*n42 - n12*n21*n44 + n11*n22*n44;
te[14] = n14*n22*n31 - n12*n24*n31 - n14*n21*n32 + n11*n24*n32 + n12*n21*n34 - n11*n22*n34;
te[3] = n23*n32*n41 - n22*n33*n41 - n23*n31*n42 + n21*n33*n42 + n22*n31*n43 - n21*n32*n43;
te[7] = n12*n33*n41 - n13*n32*n41 + n13*n31*n42 - n11*n33*n42 - n12*n31*n43 + n11*n32*n43;
te[11] = n13*n22*n41 - n12*n23*n41 - n13*n21*n42 + n11*n23*n42 + n12*n21*n43 - n11*n22*n43;
te[15] = n12*n23*n31 - n13*n22*n31 + n13*n21*n32 - n11*n23*n32 - n12*n21*n33 + n11*n22*n33;
var det = me[ 0 ] * te[ 0 ] + me[ 1 ] * te[ 4 ] + me[ 2 ] * te[ 8 ] + me[ 3 ] * te[ 12 ];
if ( det === 0 ) {
var msg = "Matrix4.getInverse(): can't invert matrix, determinant is 0";
if ( throwOnInvertible || false ) {
throw new Error( msg );
} else {
console.warn( msg );
}
this.identity();
return this;
}
this.multiplyScalar( 1 / det );
return this;
},
compose: function() {
var mRotation = new $3Dmol.Matrix4(),
mScale = new $3Dmol.Matrix4();
return function ( translation, rotation, scale ) {
var te = this.elements;
mRotation.identity();
mRotation.setRotationFromQuaternion( rotation );
mScale.makeScale( scale.x, scale.y, scale.z );
this.multiplyMatrices( mRotation, mScale );
te[12] = translation.x;
te[13] = translation.y;
te[14] = translation.z;
return this;
};
}(),
decompose: function() {
var x = new $3Dmol.Vector3(),
y = new $3Dmol.Vector3(),
z = new $3Dmol.Vector3(),
matrix = new $3Dmol.Matrix4();
return function ( translation, rotation, scale ) {
var te = this.elements;
// grab the axis vectors
x.set( te[0], te[1], te[2] );
y.set( te[4], te[5], te[6] );
z.set( te[8], te[9], te[10] );
translation = ( translation instanceof $3Dmol.Vector3 ) ? translation : new $3Dmol.Vector3();
rotation = ( rotation instanceof $3Dmol.Quaternion ) ? rotation : new $3Dmol.Quaternion();
scale = ( scale instanceof $3Dmol.Vector3 ) ? scale : new $3Dmol.Vector3();
scale.x = x.length();
scale.y = y.length();
scale.z = z.length();
translation.x = te[12];
translation.y = te[13];
translation.z = te[14];
// scale the rotation part
matrix.copy( this );
matrix.elements[0] /= scale.x;
matrix.elements[1] /= scale.x;
matrix.elements[2] /= scale.x;
matrix.elements[4] /= scale.y;
matrix.elements[5] /= scale.y;
matrix.elements[6] /= scale.y;
matrix.elements[8] /= scale.z;
matrix.elements[9] /= scale.z;
matrix.elements[10] /= scale.z;
rotation.setFromRotationMatrix( matrix );
return [ translation, rotation, scale ];
};
}(),
scale: function ( v ) {
var te = this.elements;
var x = v.x, y = v.y, z = v.z;
te[0] *= x; te[4] *= y; te[8] *= z;
te[1] *= x; te[5] *= y; te[9] *= z;
te[2] *= x; te[6] *= y; te[10] *= z;
te[3] *= x; te[7] *= y; te[11] *= z;
return this;
},
getMaxScaleOnAxis : function() {
var te = this.elements;
var scaleXSq = te[0] * te[0] + te[1] * te[1] + te[2] * te[2];
var scaleYSq = te[4] * te[4] + te[5] * te[5] + te[6] * te[6];
var scaleZSq = te[8] * te[8] + te[9] * te[9] + te[10] * te[10];
return Math.sqrt(Math.max(scaleXSq, Math.max(scaleYSq, scaleZSq)));
},
makeFrustum: function ( left, right, bottom, top, near, far ) {
var te = this.elements;
var x = 2 * near / ( right - left );
var y = 2 * near / ( top - bottom );
var a = ( right + left ) / ( right - left );
var b = ( top + bottom ) / ( top - bottom );
var c = - ( far + near ) / ( far - near );
var d = - 2 * far * near / ( far - near );
te[0] = x; te[4] = 0; te[8] = a; te[12] = 0;
te[1] = 0; te[5] = y; te[9] = b; te[13] = 0;
te[2] = 0; te[6] = 0; te[10] = c; te[14] = d;
te[3] = 0; te[7] = 0; te[11] = - 1; te[15] = 0;
return this;
},
makePerspective: function ( fov, aspect, near, far ) {
var ymax = near * Math.tan( $3Dmol.Math.degToRad( fov * 0.5 ) );
var ymin = - ymax;
var xmin = ymin * aspect;
var xmax = ymax * aspect;
return this.makeFrustum( xmin, xmax, ymin, ymax, near, far );
},
clone: function () {
var te = this.elements;
return new $3Dmol.Matrix4(
te[0], te[4], te[8], te[12],
te[1], te[5], te[9], te[13],
te[2], te[6], te[10], te[14],
te[3], te[7], te[11], te[15]
);
}
};
/** @constructor */
$3Dmol.Ray = function(origin, direction) {
this.origin = (origin !== undefined) ?
origin : new $3Dmol.Vector3();
this.direction = (direction !== undefined) ?
direction : new $3Dmol.Vector3();
};
//TODO: Remove methods we don't need (intersectPlane ??)
$3Dmol.Ray.prototype = {
constructor : $3Dmol.Ray,
set : function(origin, direction){
this.origin.copy(origin);
this.direction.copy(direction);
return this;
},
copy : function(ray) {
this.origin.copy(ray.origin);
this.direction.copy(ray.direction);
return this;
},
at : function(t, optionalTarget) {
var result = optionalTarget || new $3Dmol.Vector3();
return result.copy(this.direction).multiplyScalar(t).add(this.origin);
},
recast : function() {
var v1 = new $3Dmol.Vector3();
return function(t) {
this.origin.copy(this.at(t, v1));
return this;
};
}(),
closestPointToPoint : function(point, optionalTarget) {
var result = optionalTarget || new $3Dmol.Vector3();
result.subVectors(point, this.origin);
var directionDistance = result.dot(this.direction);
//returns a point on this ray
return result.copy(this.direction).multiplyScalar(directionDistance).add(this.origin);
},
distanceToPoint : function() {
var v1 = new $3Dmol.Vector3();
return function(point) {
var directionDistance = v1.subVectors(point, this.origin).dot(this.direction);
v1.copy(this.direction).multiplyScalar(directionDistance).add(this.origin);
return v1.distanceTo(point);
};
}(),
isIntersectionCylinder : function() {
},
isIntersectionSphere : function(sphere) {
return (this.distanceToPoint(sphere.center) <= sphere.radius);
},
isIntersectionPlane : function(plane) {
var denominator = plane.normal.dot(this.direction);
//plane and ray are not perpendicular
if (denominator !== 0)
return true;
if (plane.distanceToPoint(this.origin) === 0)
return true;
return false;
},
distanceToPlane : function(plane) {
var denominator = plane.normal.dot(this.direction);
if (denominator === 0) {
//line is coplanar
if (plane.distanceToPoint(this.origin) === 0)
return 0;
//ray is parallel
return undefined;
}
var t = - (this.origin.dot(plane.normal) + plane.constant) / denominator;
return t;
},
intersectPlane : function(plane, optionalTarget) {
var t = this.distanceToPlane(plane);
if (t === undefined)
return undefined;
return this.at(t, optionalTarget);
},
applyMatrix4 : function(matrix4) {
this.direction.add(this.origin).applyMatrix4(matrix4);
this.origin.applyMatrix4(matrix4);
this.direction.sub(this.origin);
return this;
},
equals : function(ray) {
return ray.origin.equals(this.origin) && ray.direction.equals(this.direction);
},
clone : function() {
return new $3Dmol.Ray().copy(this);
}
};
//Intersection sphere and box shapes.
//Intersection sphere for sphere, stick render
/** @constructor */
$3Dmol.Sphere = function(center, radius) {
this.center = (center !== undefined) ?
center : new $3Dmol.Vector3();
this.radius = (radius !== undefined) ?
radius : 0;
};
$3Dmol.Sphere.prototype = {
constructor : $3Dmol.Sphere,
set : function(center, radius) {
this.center.copy(center);
this.radius = radius;
return this;
},
copy : function(sphere) {
this.center.copy(sphere.center);
this.radius = sphere.radius;
return this;
},
applyMatrix4 : function(matrix) {
this.center.applyMatrix4(matrix);
this.radius = this.radius * matrix.getMaxScaleOnAxis();
return this;
},
translate : function(offset) {
this.center.add(offset);
return this;
},
equals : function(sphere) {
return sphere.center.equals(this.center) && (sphere.radius === this.radius);
},
clone : function() {
return new $3Dmol.Sphere().copy(this);
}
};
//Bounding cylinder for stick render
/** @constructor */
$3Dmol.Cylinder = function(c1, c2, radius) {
this.c1 = (c1 !== undefined) ?
c1 : new $3Dmol.Vector3();
this.c2 = (c2 !== undefined) ?
c2 : new $3Dmol.Vector3();
this.direction = new $3Dmol.Vector3().subVectors(this.c2, this.c1).normalize();
this.radius = (radius !== undefined) ?
radius : 0;
};
$3Dmol.Cylinder.prototype = {
constructor : $3Dmol.Cylinder,
copy : function(cylinder) {
this.c1.copy(cylinder.c1);
this.c2.copy(cylinder.c2);
this.direction.copy(cylinder.direction);
this.radius = cylinder.radius;
return this;
},
lengthSq : function() {
var vector = new $3Dmol.Vector3();
return function(){
return vector.subVectors(this.c2, this.c1).lengthSq();
};
}(),
applyMatrix4 : function(matrix) {
this.direction.add(this.c1).applyMatrix4(matrix);
this.c1.applyMatrix4(matrix);
this.c2.applyMatrix4(matrix);
this.direction.sub(this.c1).normalize();
this.radius = this.radius * matrix.getMaxScaleOnAxis();
return this;
}
};
//plane specified by three points
/** @constructor */
$3Dmol.Triangle = function(a, b, c){
this.a = (a !== undefined) ?
a : new $3Dmol.Vector3();
this.b = (b !== undefined) ?
b : new $3Dmol.Vector3();
this.c = (c !== undefined) ?
c : new $3Dmol.Vector3();
};
$3Dmol.Triangle.prototype = {
constructor : $3Dmol.Triangle,
copy : function(triangle) {
this.a.copy(triangle.a);
this.b.copy(triangle.b);
this.c.copy(triangle.c);
return this;
},
applyMatrix4 : function(matrix) {
this.a.applyMatrix4(matrix);
this.b.applyMatrix4(matrix);
this.c.applyMatrix4(matrix);
return this;
},
getNormal : function() {
var v1 = new $3Dmol.Vector3();
return function() {
var norm = this.a.clone();
norm.sub(this.b);
v1.subVectors(this.c, this.b);
norm.cross(v1);
norm.normalize();
return norm;
};
}()
};
/* core Object3D
* Base class for Scene, Camera, Geometry
* Geometry class
*/
//Event Handling
/** @this {$3Dmol.EventDispatcher} */
$3Dmol.EventDispatcher = function() {
var listeners = {};
this.addEventListener = function(type, listener) {
if (listeners[type] === undefined)
listeners[type] = [];
if (listeners[type].indexOf(listener) === -1)
listeners[type].push(listener);
};
this.removeEventListener = function(type, listener) {
var index = listeners[type].indexOf(listener);
if (index !== -1)
listeners[type].splice(index, 1);
};
this.dispatchEvent = function(event) {
var listenerArray = listeners[event.type];
if (listenerArray !== undefined) {
event.target = this;
for (var i = 0, l = listenerArray.length; i < l; i++)
listenerArray[i].call(this, event);
}
};
};
$3Dmol.Color = function( color ){
if ( arguments.length > 1) {
this.r = arguments[0] || 0.0;
this.g = arguments[1] || 0.0;
this.b = arguments[2] || 0.0;
return this;
}
return this.set(color);
};
$3Dmol.Color.prototype = {
constructor: $3Dmol.Color,
r: 0.0, g: 0.0, b: 0.0,
set : function(val) {
if (val instanceof $3Dmol.Color)
return val.clone();
else if (typeof val === 'number')
this.setHex(val);
},
setHex: function(hex) {
hex = Math.floor(hex);
this.r = (hex >> 16 & 255) / 255;
this.g = (hex >> 8 & 255) / 255;
this.b = (hex & 255) / 255;
return this;
},
getHex: function() {
var R = Math.round(this.r*255);
var G = Math.round(this.g*255);
var B = Math.round(this.b*255);
return R<<16 | G << 8 | B;
},
clone : function() {
return new $3Dmol.Color(this.r, this.g, this.b);
},
copy : function(color) {
this.r = color.r;
this.g = color.g;
this.b = color.b;
return this;
},
//return object that represents color components from 0 to 255
scaled : function() {
var ret = {};
ret.r = Math.round(this.r*255);
ret.g = Math.round(this.g*255);
ret.b = Math.round(this.b*255);
ret.a = 1.0;
return ret;
}
};
//Object3D base constructor function
/** @this {$3Dmol.Object3D} */
$3Dmol.Object3D = function() {
this.id = $3Dmol.Object3DIDCount++;
this.name = "";
this.parent = undefined;
this.children = [];
this.position = new $3Dmol.Vector3();
this.rotation = new $3Dmol.Vector3();
this.matrix = new $3Dmol.Matrix4();
this.matrixWorld = new $3Dmol.Matrix4();
this.quaternion = new $3Dmol.Quaternion();
this.eulerOrder = 'XYZ';
this.up = new $3Dmol.Vector3(0, 1, 0);
this.scale = new $3Dmol.Vector3(1, 1, 1);
this.matrixAutoUpdate = true;
this.matrixWorldNeedsUpdate = true;
this.rotationAutoUpdate = true;
this.useQuaternion = false;
this.visible = true;
};
$3Dmol.Object3D.prototype = {
constructor : $3Dmol.Object3D,
lookAt : function(vector) {
this.matrix.lookAt(vector, this.position, this.up);
if (this.rotationAutoUpdate) {
if (this.useQuaternion === true)
this.quaternion.copy(this.matrix.decompose()[1]);
else
this.rotation.setEulerFromRotationMatrix(this.matrix, this.eulerOrder);
}
},
//add child object
add : function(object) {
if (object === this){
console.error("Can't add $3Dmol.Object3D to itself");
return;
}
object.parent = this;
this.children.push(object);
//add to the scene (i.e. follow up this instance's parents until reach the top)
var scene = this;
while (scene.parent !== undefined)
scene = scene.parent;
if (scene !== undefined && scene instanceof $3Dmol.Scene)
scene.__addObject(object);
},
remove : function(object) {
var index = this.children.indexOf(object);
if (index !== -1) {
object.parent = undefined;
this.children.splice(index, 1);
//Remove from scene
var scene = this;
while (scene.parent !== undefined)
scene = scene.parent;
if (scene !== undefined && scene instanceof $3Dmol.Scene)
scene.__removeObject(object);
}
},
updateMatrix : function() {
this.matrix.setPosition(this.position);
if (this.useQuaternion === false)
this.matrix.setRotationFromEuler(this.rotation, this.eulerOrder);
else
this.matrix.setRotationFromQuaternion(this.quaternion);
//TODO: Do I need this??
if (this.scale.x !== 1 || this.scale.y !== 1 || this.scale.z !== 1)
this.matrix.scale(this.scale);
this.matrixWorldNeedsUpdate = true;
},
updateMatrixWorld : function(force) {
if (this.matrixAutoUpdate === true)
this.updateMatrix();
if (this.matrixWorldNeedsUpdate === true || force === true) {
if (this.parent === undefined)
this.matrixWorld.copy(this.matrix);
else
this.matrixWorld.multiplyMatrices(this.parent.matrixWorld, this.matrix);
}
this.matrixWorldNeedsUpdate = false;
//Update matrices of all children
for (var i = 0; i < this.children.length; i++) {
this.children[i].updateMatrixWorld(true);
}
},
clone : function(object) {
if (object === undefined)
object = new $3Dmol.Object3D();
object.name = this.name;
object.up.copy(this.up);
object.position.copy(this.position);
object.rotation.copy(this.rotation);
object.eulerOrder = this.eulerOrder;
object.scale.copy(this.scale);
object.rotationAutoUpdate = this.rotationAutoUpdate;
object.matrix.copy(this.matrix);
object.matrixWorld.copy(this.matrixWorld);
object.quaternion.copy(this.quaternion);
object.useQuaternion = this.useQuaternion;
object.visible = this.visible;
for (var i = 0; i < this.children.length; i++) {
var child = this.children[i];
object.add(child.clone());
}
return object;
}
};
$3Dmol.Object3DIDCount = 0;
//Geometry class
//TODO: What can I remove - how can I optimize ?
$3Dmol.Geometry = (function() {
var BUFFERSIZE = 65535; //limited to 16bit indices
/** @constructor */
var geometryGroup = function(id) {
this.id = id || 0;
//for performance reasons, callers must directly modify these
this.vertexArray = null;
this.colorArray = null;
this.normalArray = null;
this.faceArray = null;
this.lineArray = null;
this.vertices = 0;
this.faceidx = 0;
this.lineidx = 0;
};
geometryGroup.prototype.getNumVertices = function() {
return this.vertices;
};
geometryGroup.prototype.getVertices = function() {
return this.vertexArray;
};
geometryGroup.prototype.getCentroid = function() {
var centroid = new $3Dmol.Vector3();
var offset, x, y, z;
for (var i = 0; i < this.vertices; ++i) {
offset = i*3;
x = this.vertexArray[offset]; y = this.vertexArray[offset+1]; z = this.vertexArray[offset+2];
centroid.x += x; centroid.y += y; centroid.z += z;
}
//divideScalar checks for 0 denom
centroid.divideScalar(this.vertices);
return centroid;
};
//setup normals - vertex and face array must exist
geometryGroup.prototype.setNormals = function() {
var faces = this.faceArray;
var verts = this.vertexArray;
var norms = this.normalArray;
if (! this.vertices || ! this.faceidx)
return;
//vertex indices
var a, b, c, d,
//and actual vertices
vA, vB, vC, norm;
for (var i = 0; i < faces.length / 3; ++i) {
a = faces[i * 3] * 3;
b = faces[i * 3 + 1] * 3;
c = faces[i * 3 + 2] * 3;
vA = new $3Dmol.Vector3(verts[a], verts[a+1], verts[a+2]);
vB = new $3Dmol.Vector3(verts[b], verts[b+1], verts[b+2]);
vC = new $3Dmol.Vector3(verts[c], verts[c+1], verts[c+2]);
vA.subVectors(vA, vB);
vC.subVectors(vC, vB);
vC.cross(vA);
//face normal
norm = vC;
norm.normalize();
norms[a] += norm.x; norms[b] += norm.x; norms[c] += norm.x;
norms[a + 1] += norm.y; norms[b + 1] += norm.y; norms[c + 1] += norm.y;
norms[a + 2] += norm.z; norms[b + 2] += norm.z; norms[c + 2] += norm.z;
}
};
//sets line index array from face arr
//Note - assumes all faces are triangles (i.e. there will
//be an extra diagonal for four-sided faces - user should
//specify linearr for custom shape generation to show wireframe squares
//as rectangles rather than two triangles)
geometryGroup.prototype.setLineIndices = function() {
if (! this.faceidx)
return;
var faceArr = this.faceArray, lineArr = this.lineArray = new Uint16Array(this.faceidx*2);
this.lineidx = this.faceidx*2;
var faceoffset;
for (var i = 0; i < this.faceidx / 3; ++i) {
faceoffset = i*3; lineoffset = faceoffset*2;
var a = faceArr[faceoffset], b = faceArr[faceoffset+1], c = faceArr[faceoffset+2];
lineArr[lineoffset] = a; lineArr[lineoffset+1] = b;
lineArr[lineoffset+2] = a; lineArr[lineoffset+3] = c;
lineArr[lineoffset+4] = b; lineArr[lineoffset+5] = c;
}
};
geometryGroup.prototype.truncateArrayBuffers = function(mesh, reallocatemem) {
mesh = (mesh === true) ? true : false;
var vertexArr = this.vertexArray,
colorArr = this.colorArray,
normalArr = this.normalArray,
faceArr = this.faceArray,
lineArr = this.lineArray;
//subarray to avoid copying and reallocating memory
this.vertexArray = vertexArr.subarray(0,this.vertices*3);
this.colorArray = colorArr.subarray(0,this.vertices*3);
if (mesh) {
this.normalArray = normalArr.subarray(0,this.vertices*3);
this.faceArray = faceArr.subarray(0,this.faceidx);
if(this.lineidx > 0) //not always set so reclaim memory
this.lineArray = lineArr.subarray(0,this.lineidx);
else
this.lineArray = new Uint16Array();
}
else {
this.normalArray = new Float32Array();
this.faceArray = new Uint16Array();
this.lineArray = new Uint16Array();
}
if(reallocatemem) {
//actually copy smaller arrays to save memory
if(this.normalArray) this.normalArray = new Float32Array(this.normalArray);
if(this.faceArray) this.faceArray = new Uint16Array(this.faceArray);
if(this.lineArray) this.lineArray = new Uint16Array(this.lineArray);
if(this.vertexArray) this.vertexArray = new Float32Array(this.vertexArray);
if(this.colorArray) this.colorArray = new Float32Array(this.colorArray);
}
this.__inittedArrays = true;
};
var addGroup = function(geo) {
var ret = new geometryGroup(geo.geometryGroups.length);
geo.geometryGroups.push(ret);
geo.groups = geo.geometryGroups.length;
ret.vertexArray = new Float32Array(BUFFERSIZE*3);
ret.colorArray = new Float32Array(BUFFERSIZE*3);
//TODO: instantiating uint arrays according to max number of vertices
// is dangerous, since there exists the possibility that there will be
// more face or line indices than vertex points - but so far that doesn't
// seem to be the case for any of the renders
if (geo.mesh) {
ret.normalArray = new Float32Array(BUFFERSIZE*3);
ret.faceArray = new Uint16Array(BUFFERSIZE*6);
ret.lineArray = new Uint16Array(BUFFERSIZE*6);
}
return ret;
};
/** @constructor */
var Geometry = function(mesh) {
$3Dmol.EventDispatcher.call(this);
this.id = $3Dmol.GeometryIDCount++;
this.name = '';
this.hasTangents = false;
this.dynamic = true; // the intermediate typed arrays will be deleted when set to false
this.mesh = (mesh === true) ? true : false; // Does this geometry represent a mesh (i.e. do we need Face/Line index buffers?)
// update flags
this.verticesNeedUpdate = false;
this.elementsNeedUpdate = false;
this.normalsNeedUpdate = false;
this.colorsNeedUpdate = false;
this.buffersNeedUpdate = false;
this.geometryGroups = [];
this.groups = 0;
};
Geometry.prototype = {
constructor : Geometry,
//Get geometry group to accomodate addVertices new vertices - create
// new group if necessary
updateGeoGroup : function(addVertices) {
addVertices = addVertices || 0;
var retGroup = this.groups > 0 ? this.geometryGroups[ this.groups - 1 ] : null;
if (!retGroup || retGroup.vertices + addVertices > BUFFERSIZE)
retGroup = addGroup(this);
return retGroup;
},
addGeoGroup : function() {
return addGroup(this);
},
setUpNormals : function(three) {
three = three || false;
for (var g = 0; g < this.groups; g++) {
var geoGroup = this.geometryGroups[g];
geoGroup.setNormals(three);
}
},
setUpWireframe : function() {
for (var g = 0; g < this.groups; g++) {
var geoGroup = this.geometryGroups[g];
geoGroup.setLineIndices();
}
},
//After vertices, colors, etc are collected in regular or typed arrays,
// create typed arrays from regular arrays if they don't already exist,
initTypedArrays : function() {
for (var g = 0; g < this.groups; g++) {
var group = this.geometryGroups[g];
if (group.__inittedArrays === true)
continue;
//do not actually reallocate smaller memory here because
//of the performance hit - if you know your geometry is small,
//truncate manually with the second parameter true
group.truncateArrayBuffers(this.mesh, false);
}
},
dispose : function() {
this.dispatchEvent( {type : 'dispose'} );
}
};
return Geometry;
})();
Object.defineProperty($3Dmol.Geometry.prototype, "vertices", {
/** @this {$3Dmol.Geometry} */
get : function() {
var vertices = 0;
for (var g = 0; g < this.groups; g++)
vertices += this.geometryGroups[g].vertices;
return vertices;
}
});
$3Dmol.GeometryIDCount = 0;
//Raycaster
/** @constructor */
$3Dmol.Raycaster = (function() {
var Raycaster = function(origin, direction, far, near) {
this.ray = new $3Dmol.Ray(origin, direction);
if (this.ray.direction.lengthSq() > 0)
this.ray.direction.normalize();
this.near = near || 0;
this.far = far || Infinity;
};
var sphere = new $3Dmol.Sphere();
var cylinder = new $3Dmol.Cylinder();
var triangle = new $3Dmol.Triangle();
var w_0 = new $3Dmol.Vector3(); // for cylinders, cylinder.c1 - ray.origin
var v1 = new $3Dmol.Vector3(); // all purpose local vector
var v2 = new $3Dmol.Vector3();
var v3 = new $3Dmol.Vector3();
//var facePlane = new $3Dmol.Plane();
var localRay = new $3Dmol.Ray();
var intersectPoint = new $3Dmol.Vector3();
var matrixPosition = new $3Dmol.Vector3();
var inverseMatrix = new $3Dmol.Matrix4();
var descSort = function(a, b) {
return a.distance - b.distance;
};
// [-1, 1]
var clamp = function(x) {
return Math.min(Math.max(x, -1), 1);
};
//object is a Sphere or (Bounding) Box
var intersectObject = function(group, clickable, raycaster, intersects) {
matrixPosition.getPositionFromMatrix(group.matrixWorld);
if ((clickable.clickable !== true) || (clickable.intersectionShape === undefined))
return intersects;
var intersectionShape = clickable.intersectionShape;
var precision = raycaster.linePrecision;
precision *= group.matrixWorld.getMaxScaleOnAxis();
var precisionSq = precision*precision;
//Check for intersection with clickable's bounding sphere, if it exists
if (clickable.boundingSphere !== undefined && clickable.boundingSphere instanceof $3Dmol.Sphere) {
sphere.copy(clickable.boundingSphere);
sphere.applyMatrix4(group.matrixWorld);
if (!raycaster.ray.isIntersectionSphere(sphere)) {
return intersects;
}
}
//Iterate through intersection objects
var i, il,
norm, normProj, cylProj, rayProj,
distance, closestDistSq, denom, discriminant,
s, t, s_c, t_c;
//triangle faces
for (i = 0, il = intersectionShape.triangle.length; i < il; i++) {
if (intersectionShape.triangle[i] instanceof $3Dmol.Triangle) {
triangle.copy(intersectionShape.triangle[i]);
triangle.applyMatrix4(group.matrixWorld);
norm = triangle.getNormal();
normProj = raycaster.ray.direction.dot(norm);
//face culling
if (normProj >= 0)
continue;
w_0.subVectors(triangle.a, raycaster.ray.origin);
distance = (norm.dot(w_0)) / normProj;
if (distance < 0)
continue;
//intersects with plane, check if P inside triangle
v1.copy(raycaster.ray.direction).multiplyScalar(distance).add(raycaster.ray.origin);
v1.sub(triangle.a); // from pt a to intersection point P
v2.copy(triangle.b).sub(triangle.a); // from pt a to b
v3.copy(triangle.c).sub(triangle.a); // from pt a to c
var b_dot_c = v2.dot(v3);
var b_sq = v2.lengthSq();
var c_sq = v3.lengthSq();
// P = A + s(v2) + t(v3), inside trianle if 0 <= s, t <=1 and (s + t) <=0
t = ( b_sq*v1.dot(v3) - b_dot_c*v1.dot(v2) ) / ( b_sq*c_sq - b_dot_c*b_dot_c );
if (t < 0 || t > 1)
continue;
s = ( v1.dot(v2) - t*b_dot_c ) / b_sq;
if ( (s < 0 || s > 1) || s + t > 1)
continue;
else
intersects.push({clickable : clickable,
distance : distance});
}
}
//cylinders
for (i = 0, il = intersectionShape.cylinder.length; i < il; i++) {
if (intersectionShape.cylinder[i] instanceof $3Dmol.Cylinder){
cylinder.copy(intersectionShape.cylinder[i]);
cylinder.applyMatrix4(group.matrixWorld);
w_0.subVectors(cylinder.c1, raycaster.ray.origin);
cylProj = w_0.dot(cylinder.direction); // Dela
rayProj = w_0.dot(raycaster.ray.direction); // Epsilon
normProj = clamp(raycaster.ray.direction.dot(cylinder.direction)); // Beta
denom = 1 - normProj*normProj;
if (denom === 0.0)
continue;
s_c = (normProj*rayProj - cylProj) / denom;
t_c = (rayProj - normProj*cylProj) / denom;
v1.copy(cylinder.direction).multiplyScalar(s_c).add(cylinder.c1); // Q_c
v2.copy(raycaster.ray.direction).multiplyScalar(t_c).add(raycaster.ray.origin); // P_c
closestDistSq = v3.subVectors(v1, v2).lengthSq();
var radiusSq = cylinder.radius*cylinder.radius;
//Smoothing?
//if (closestDistSq > radiusSq) radiusSq += precisionSq;
// closest distance between ray and cylinder axis not greater than cylinder radius;
// might intersect this cylinder between atom and bond midpoint
if (closestDistSq <= radiusSq){
//Find points where ray intersects sides of cylinder
discriminant = (normProj*cylProj - rayProj)*(normProj*cylProj - rayProj) -
denom*(w_0.lengthSq() - cylProj*cylProj - radiusSq);
// ray tangent to cylinder?
if (discriminant <= 0)
t = distance = Math.sqrt(closestDistSq);
else
t = distance = ( (rayProj - normProj*cylProj) - Math.sqrt(discriminant) ) / denom;
//find closest intersection point; make sure it's between atom's position and cylinder midpoint
s = normProj*t - cylProj;
//does not intersect cylinder between atom and midpoint,
// or intersects cylinder behind camera
if (s < 0 || s*s > cylinder.lengthSq() || t < 0)
continue;
else
intersects.push({clickable : clickable,
distance : distance});
}
}
}
//lines
for (i = 0, il = intersectionShape.line.length; i < il; i += 2) {
v1.copy(intersectionShape.line[i]);
v1.applyMatrix4(group.matrixWorld);
v2.copy(intersectionShape.line[i+1]);
v2.applyMatrix4(group.matrixWorld);
v3.subVectors(v2, v1);
var bondLengthSq = v3.lengthSq();
v3.normalize();
w_0.subVectors(v1, raycaster.ray.origin);
lineProj = w_0.dot(v3);
rayProj = w_0.dot(raycaster.ray.direction);
normProj = clamp(raycaster.ray.direction.dot(v3));
denom = 1 - normProj*normProj;
if (denom === 0.0)
continue;
s_c = (normProj*rayProj - lineProj) / denom;
t_c = (rayProj - normProj*lineProj) / denom;
v1.add(v3.multiplyScalar(s_c)); // Q_c
v2.copy(raycaster.ray.direction).multiplyScalar(t_c).add(raycaster.ray.origin); // P_c
closestDistSq = v3.subVectors(v2, v1).lengthSq();
if (closestDistSq < precisionSq && s_c*s_c < bondLengthSq)
intersects.push({clickable : clickable,
distance : t_c
});
}
for (i = 0, il = intersectionShape.sphere.length; i < il; i++) {
//sphere
if (intersectionShape.sphere[i] instanceof $3Dmol.Sphere) {
sphere.copy(intersectionShape.sphere[i]);
sphere.applyMatrix4(group.matrixWorld);
if (raycaster.ray.isIntersectionSphere(sphere)) {
v1.subVectors(sphere.center, raycaster.ray.origin);
//distance from ray origin to point on the ray normal to sphere's center
//must be less than sphere's radius (since ray intersects sphere)
var distanceToCenter = v1.dot(raycaster.ray.direction);
discriminant = distanceToCenter*distanceToCenter - (v1.lengthSq() - sphere.radius*sphere.radius);
//Don't select if sphere center behind camera
if (distanceToCenter < 0)
return intersects;
//ray tangent to sphere?
if (discriminant <= 0)
distance = distanceToCenter;
//This is reversed if sphere is closer than ray origin. Do we have
//to worry about handling that case?
else
distance = distanceToCenter - Math.sqrt(discriminant);
intersects.push({clickable : clickable,
distance : distance});
return intersects;
}
}
}
};
Raycaster.prototype.precision = 0.0001;
Raycaster.prototype.linePrecision = 0.2;
Raycaster.prototype.set = function(origin, direction) {
this.ray.set(origin, direction);
};
Raycaster.prototype.intersectObjects = function(group, objects) {
var intersects = [];
for (var i = 0, l = objects.length; i < l; i++)
intersectObject(group, objects[i], this, intersects);
intersects.sort(descSort);
return intersects;
};
return Raycaster;
})();
//$3Dmol Projecion
//TODO: can probably strip this down a lot (only used for selection handling)
/** @constructor */
$3Dmol.Projector = function () {
var _viewMatrix = new $3Dmol.Matrix4(),
_viewProjectionMatrix = new $3Dmol.Matrix4();
this.projectVector = function ( vector, camera ) {
camera.matrixWorldInverse.getInverse( camera.matrixWorld );
_viewProjectionMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
return vector.applyProjection( _viewProjectionMatrix );
};
this.unprojectVector = function ( vector, camera ) {
camera.projectionMatrixInverse.getInverse(camera.projectionMatrix);
_viewProjectionMatrix.multiplyMatrices(camera.matrixWorld, camera.projectionMatrixInverse);
return vector.applyProjection( _viewProjectionMatrix );
};
};
/*
* Simplified Perspective Camera
*/
/** @constructor */
$3Dmol.Camera = function(fov, aspect, near, far) {
$3Dmol.Object3D.call(this);
this.fov = fov !== undefined ? fov : 50;
this.aspect = aspect !== undefined ? aspect : 1;
this.near = near !== undefined ? near : 0.1;
this.far = far !== undefined ? far : 2000;
this.projectionMatrix = new $3Dmol.Matrix4();
this.projectionMatrixInverse = new $3Dmol.Matrix4();
this.matrixWorldInverse = new $3Dmol.Matrix4();
this.updateProjectionMatrix();
};
//Inherit Object3D's prototyped methods
$3Dmol.Camera.prototype = Object.create($3Dmol.Object3D.prototype);
$3Dmol.Camera.prototype.lookAt = function(vector){
//Why is the parameter order switched (compared to Object3D)?
this.matrix.lookAt(this.position, vector, this.up);
if (this.rotationAutoUpdate) {
if (this.useQuaternion === false)
this.rotation.setEulerFromRotationMatrix( this.matrix, this.eulerOrder );
else
this.quaternion.copy( this.matrix.decompose()[ 1 ] );
}
};
$3Dmol.Camera.prototype.updateProjectionMatrix = function () {
this.projectionMatrix.makePerspective( this.fov, this.aspect, this.near, this.far );
};
//Render plugins go here
/**
* Sprite render plugin
* @this {$3Dmol.SpritePlugin}
*/
$3Dmol.SpritePlugin = function () {
var _gl, _renderer, _precision, _sprite = {};
this.init = function ( renderer ) {
_gl = renderer.context;
_renderer = renderer;
_precision = renderer.getPrecision();
_sprite.vertices = new Float32Array( 8 + 8 );
_sprite.faces = new Uint16Array( 6 );
var i = 0;
_sprite.vertices[ i++ ] = -1; _sprite.vertices[ i++ ] = -1; // vertex 0
_sprite.vertices[ i++ ] = 0; _sprite.vertices[ i++ ] = 0; // uv 0
_sprite.vertices[ i++ ] = 1; _sprite.vertices[ i++ ] = -1; // vertex 1
_sprite.vertices[ i++ ] = 1; _sprite.vertices[ i++ ] = 0; // uv 1
_sprite.vertices[ i++ ] = 1; _sprite.vertices[ i++ ] = 1; // vertex 2
_sprite.vertices[ i++ ] = 1; _sprite.vertices[ i++ ] = 1; // uv 2
_sprite.vertices[ i++ ] = -1; _sprite.vertices[ i++ ] = 1; // vertex 3
_sprite.vertices[ i++ ] = 0; _sprite.vertices[ i++ ] = 1; // uv 3
i = 0;
_sprite.faces[ i++ ] = 0; _sprite.faces[ i++ ] = 1; _sprite.faces[ i++ ] = 2;
_sprite.faces[ i++ ] = 0; _sprite.faces[ i++ ] = 2; _sprite.faces[ i++ ] = 3;
_sprite.vertexBuffer = _gl.createBuffer();
_sprite.elementBuffer = _gl.createBuffer();
_gl.bindBuffer( _gl.ARRAY_BUFFER, _sprite.vertexBuffer );
_gl.bufferData( _gl.ARRAY_BUFFER, _sprite.vertices, _gl.STATIC_DRAW );
_gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, _sprite.elementBuffer );
_gl.bufferData( _gl.ELEMENT_ARRAY_BUFFER, _sprite.faces, _gl.STATIC_DRAW );
_sprite.program = createProgram( $3Dmol.ShaderLib.sprite, _precision );
_sprite.attributes = {};
_sprite.uniforms = {};
_sprite.attributes.position = _gl.getAttribLocation ( _sprite.program, "position" );
_sprite.attributes.uv = _gl.getAttribLocation ( _sprite.program, "uv" );
_sprite.uniforms.uvOffset = _gl.getUniformLocation( _sprite.program, "uvOffset" );
_sprite.uniforms.uvScale = _gl.getUniformLocation( _sprite.program, "uvScale" );
_sprite.uniforms.rotation = _gl.getUniformLocation( _sprite.program, "rotation" );
_sprite.uniforms.scale = _gl.getUniformLocation( _sprite.program, "scale" );
_sprite.uniforms.alignment = _gl.getUniformLocation( _sprite.program, "alignment" );
_sprite.uniforms.color = _gl.getUniformLocation( _sprite.program, "color" );
_sprite.uniforms.map = _gl.getUniformLocation( _sprite.program, "map" );
_sprite.uniforms.opacity = _gl.getUniformLocation( _sprite.program, "opacity" );
_sprite.uniforms.useScreenCoordinates = _gl.getUniformLocation( _sprite.program, "useScreenCoordinates" );
_sprite.uniforms.screenPosition = _gl.getUniformLocation( _sprite.program, "screenPosition" );
_sprite.uniforms.modelViewMatrix = _gl.getUniformLocation( _sprite.program, "modelViewMatrix" );
_sprite.uniforms.projectionMatrix = _gl.getUniformLocation( _sprite.program, "projectionMatrix" );
_sprite.uniforms.fogType = _gl.getUniformLocation( _sprite.program, "fogType" );
_sprite.uniforms.fogDensity = _gl.getUniformLocation( _sprite.program, "fogDensity" );
_sprite.uniforms.fogNear = _gl.getUniformLocation( _sprite.program, "fogNear" );
_sprite.uniforms.fogFar = _gl.getUniformLocation( _sprite.program, "fogFar" );
_sprite.uniforms.fogColor = _gl.getUniformLocation( _sprite.program, "fogColor" );
_sprite.uniforms.alphaTest = _gl.getUniformLocation( _sprite.program, "alphaTest" );
};
this.render = function ( scene, camera, viewportWidth, viewportHeight ) {
var sprites = scene.__webglSprites,
nSprites = sprites.length;
if ( ! nSprites ) return;
var attributes = _sprite.attributes,
uniforms = _sprite.uniforms;
var invAspect = viewportHeight / viewportWidth;
var halfViewportWidth = viewportWidth * 0.5,
halfViewportHeight = viewportHeight * 0.5;
// setup gl
_gl.useProgram( _sprite.program );
_gl.enableVertexAttribArray( attributes.position );
_gl.enableVertexAttribArray( attributes.uv );
_gl.disable( _gl.CULL_FACE );
_gl.enable( _gl.BLEND );
_gl.bindBuffer( _gl.ARRAY_BUFFER, _sprite.vertexBuffer );
_gl.vertexAttribPointer( attributes.position, 2, _gl.FLOAT, false, 2 * 8, 0 );
_gl.vertexAttribPointer( attributes.uv, 2, _gl.FLOAT, false, 2 * 8, 8 );
_gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, _sprite.elementBuffer );
_gl.uniformMatrix4fv( uniforms.projectionMatrix, false, camera.projectionMatrix.elements );
_gl.activeTexture( _gl.TEXTURE0 );
_gl.uniform1i( uniforms.map, 0 );
var oldFogType = 0;
var sceneFogType = 0;
var fog = scene.fog;
if ( fog ) {
_gl.uniform3f( uniforms.fogColor, fog.color.r, fog.color.g, fog.color.b );
_gl.uniform1f( uniforms.fogNear, fog.near );
_gl.uniform1f( uniforms.fogFar, fog.far );
_gl.uniform1i( uniforms.fogType, 1 );
oldFogType = 1;
sceneFogType = 1;
}
else {
_gl.uniform1i( uniforms.fogType, 0 );
oldFogType = 0;
sceneFogType = 0;
}
// update positions and sort
var i, sprite, material, screenPosition, size, fogType, scale = [];
for( i = 0; i < nSprites; i ++ ) {
sprite = sprites[ i ];
material = sprite.material;
if ( ! sprite.visible || material.opacity === 0 ) continue;
if ( ! material.useScreenCoordinates ) {
sprite._modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, sprite.matrixWorld );
sprite.z = - sprite._modelViewMatrix.elements[ 14 ];
} else {
sprite.z = - sprite.position.z;
}
}
sprites.sort( painterSortStable );
// render all sprites
for( i = 0; i < nSprites; i ++ ) {
sprite = sprites[ i ];
material = sprite.material;
if ( ! sprite.visible || material.opacity === 0 ) continue;
if ( material.map && material.map.image && material.map.image.width ) {
_gl.uniform1f( uniforms.alphaTest, material.alphaTest );
var w = material.map.image.width;
var h = material.map.image.height;
scale[ 0 ] = w*_renderer.devicePixelRatio/viewportWidth;
scale[ 1 ] = h*_renderer.devicePixelRatio/viewportHeight;
if ( material.useScreenCoordinates === true ) {
_gl.uniform1i( uniforms.useScreenCoordinates, 1 );
_gl.uniform3f(
uniforms.screenPosition,
( ( sprite.position.x * _renderer.devicePixelRatio ) - halfViewportWidth ) / halfViewportWidth,
( halfViewportHeight - ( sprite.position.y * _renderer.devicePixelRatio ) ) / halfViewportHeight,
Math.max( 0, Math.min( 1, sprite.position.z ) )
);
} else {
_gl.uniform1i( uniforms.useScreenCoordinates, 0 );
_gl.uniformMatrix4fv( uniforms.modelViewMatrix, false, sprite._modelViewMatrix.elements );
}
if ( scene.fog && material.fog ) {
fogType = sceneFogType;
} else {
fogType = 0;
}
if ( oldFogType !== fogType ) {
_gl.uniform1i( uniforms.fogType, fogType );
oldFogType = fogType;
}
size = 1 / ( material.scaleByViewport ? viewportHeight : 1 );
scale[ 0 ] *= size * sprite.scale.x;
scale[ 1 ] *= size * sprite.scale.y;
_gl.uniform2f( uniforms.uvScale, material.uvScale.x, material.uvScale.y );
_gl.uniform2f( uniforms.uvOffset, material.uvOffset.x, material.uvOffset.y );
_gl.uniform2f( uniforms.alignment, material.alignment.x, material.alignment.y );
_gl.uniform1f( uniforms.opacity, material.opacity );
_gl.uniform3f( uniforms.color, material.color.r, material.color.g, material.color.b );
_gl.uniform1f( uniforms.rotation, sprite.rotation );
_gl.uniform2fv( uniforms.scale, scale );
//_renderer.setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst );
_renderer.setDepthTest( material.depthTest );
_renderer.setDepthWrite( material.depthWrite );
_renderer.setTexture( material.map, 0 );
_gl.drawElements( _gl.TRIANGLES, 6, _gl.UNSIGNED_SHORT, 0 );
}
}
// restore gl
_gl.enable( _gl.CULL_FACE );
};
function createProgram ( shader, precision ) {
var program = _gl.createProgram();
var fragmentShader = _gl.createShader( _gl.FRAGMENT_SHADER );
var vertexShader = _gl.createShader( _gl.VERTEX_SHADER );
var prefix = "precision " + precision + " float;\n";
_gl.shaderSource( fragmentShader, prefix + shader.fragmentShader );
_gl.shaderSource( vertexShader, prefix + shader.vertexShader );
_gl.compileShader( fragmentShader );
_gl.compileShader( vertexShader );
if ( ! _gl.getShaderParameter(fragmentShader, _gl.COMPILE_STATUS) || ! _gl.getShaderParameter(vertexShader,_gl.COMPILE_STATUS) ) {
console.error(_gl.getShaderInfoLog(fragmentShader));
console.error("could not initialize shader");
return null;
}
_gl.attachShader( program, fragmentShader );
_gl.attachShader( program, vertexShader );
_gl.linkProgram( program );
if (! _gl.getProgramParameter(program, _gl.LINK_STATUS) )
console.error("Could not initialize shader");
return program;
}
function painterSortStable ( a, b ) {
if ( a.z !== b.z ) {
return b.z - a.z;
} else {
return b.id - a.id;
}
}
};
$3Dmol.Light = function(hex, intensity) {
$3Dmol.Object3D.call(this);
this.color = new $3Dmol.Color(hex);
this.position = new $3Dmol.Vector3( 0, 1, 0 );
this.target = new $3Dmol.Object3D();
this.intensity = ( intensity !== undefined ) ? intensity : 1;
this.castShadow = false;
this.onlyShadow = false;
};
$3Dmol.Light.prototype = Object.create($3Dmol.Object3D.prototype);
/**
* Line and Mesh material types
* @constructor
*/
$3Dmol.Material = function () {
$3Dmol.EventDispatcher.call( this );
this.id = $3Dmol.MaterialIdCount ++;
this.name = '';
//TODO: Which of these instance variables can I remove??
this.side = $3Dmol.FrontSide;
this.opacity = 1;
this.transparent = false;
this.blending = $3Dmol.NormalBlending;
this.depthTest = true;
this.depthWrite = true;
this.polygonOffset = false;
this.polygonOffsetFactor = 0;
this.polygonOffsetUnits = 0;
this.alphaTest = 0;
this.visible = true;
this.needsUpdate = true;
};
$3Dmol.Material.prototype.setValues = function ( values ) {
if ( values === undefined ) return;
for ( var key in values ) {
var newValue = values[ key ];
if ( newValue === undefined ) {
console.warn( '$3Dmol.Material: \'' + key + '\' parameter is undefined.' );
continue;
}
if ( key in this ) {
var currentValue = this[ key ];
if ( currentValue instanceof $3Dmol.Color && newValue instanceof $3Dmol.Color ) {
currentValue.copy( newValue );
} else if ( currentValue instanceof $3Dmol.Color ) {
currentValue.set( newValue );
} else if ( currentValue instanceof $3Dmol.Vector3 && newValue instanceof $3Dmol.Vector3 ) {
currentValue.copy( newValue );
} else {
this[ key ] = newValue;
}
}
}
};
//TODO: might want to look into blending equations
$3Dmol.Material.prototype.clone = function ( material ) {
if ( material === undefined ) material = new $3Dmol.Material();
material.name = this.name;
material.side = this.side;
material.opacity = this.opacity;
material.transparent = this.transparent;
material.blending = this.blending;
material.depthTest = this.depthTest;
material.depthWrite = this.depthWrite;
material.polygonOffset = this.polygonOffset;
material.polygonOffsetFactor = this.polygonOffsetFactor;
material.polygonOffsetUnits = this.polygonOffsetUnits;
material.alphaTest = this.alphaTest;
material.overdraw = this.overdraw;
material.visible = this.visible;
return material;
};
$3Dmol.Material.prototype.dispose = function () {
this.dispatchEvent( { type: 'dispose' } );
};
$3Dmol.MaterialIdCount = 0;
//Line basic material
/** @constructor */
$3Dmol.LineBasicMaterial = function(parameters) {
$3Dmol.Material.call(this);
this.color = new $3Dmol.Color(0xffffff);
this.linewidth = 1;
this.linecap = 'round';
this.linejoin = 'round';
this.vertexColors = false;
this.fog = true;
this.shaderID = "basic";
this.setValues(parameters);
};
$3Dmol.LineBasicMaterial.prototype = Object.create($3Dmol.Material.prototype);
$3Dmol.LineBasicMaterial.prototype.clone = function() {
var material = new $3Dmol.LineBasicMaterial();
$3Dmol.Material.prototype.clone.call(this, material);
material.color.copy();
return material;
};
//Mesh Lambert material
/** @constructor */
$3Dmol.MeshLambertMaterial = function(parameters) {
$3Dmol.Material.call(this);
this.color = new $3Dmol.Color(0xffffff);
this.ambient = new $3Dmol.Color(0xfffff);
this.emissive = new $3Dmol.Color(0x000000);
//TODO: Which of these instance variables do I really need?
this.wrapAround = false;
this.wrapRGB = new $3Dmol.Vector3(1,1,1);
this.map = null;
this.lightMap = null;
this.specularMap = null;
this.envMap = null;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.fog = true;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.shading = $3Dmol.SmoothShading;
this.shaderID = "lambert";
this.vertexColors = $3Dmol.NoColors;
this.skinning = false;
this.setValues(parameters);
};
$3Dmol.MeshLambertMaterial.prototype = Object.create($3Dmol.Material.prototype);
$3Dmol.MeshLambertMaterial.prototype.clone = function(material) {
if ( typeof material === "undefined" ) material = new $3Dmol.MeshLambertMaterial();
$3Dmol.Material.prototype.clone.call(this, material);
material.color.copy(this.color);
material.ambient.copy(this.ambient);
material.emissive.copy(this.emissive);
material.wrapAround = this.wrapAround;
material.wrapRGB.copy(this.wrapRGB);
material.map = this.map;
material.lightMap = this.lightMap;
material.specularMap = this.specularMap;
material.envMap = this.envMap;
material.combine = this.combine;
material.reflectivity = this.reflectivity;
material.refractionRatio = this.refractionRatio;
material.fog = this.fog;
material.shading = this.shading;
material.shaderID = this.shaderID;
material.vertexColors = this.vertexColors;
material.skinning = this.skinning;
material.morphTargets = this.morphTargets;
material.morphNormals = this.morphNormals;
return material;
};
//Double sided Mesh Lambert material
/** @constructor */
$3Dmol.MeshDoubleLambertMaterial = function(parameters) {
$3Dmol.MeshLambertMaterial.call(this);
this.shaderID = "lambertdouble";
this.side = $3Dmol.DoubleSide;
};
$3Dmol.MeshDoubleLambertMaterial.prototype = Object.create($3Dmol.MeshLambertMaterial.prototype);
$3Dmol.MeshDoubleLambertMaterial.prototype.clone = function() {
var material = new $3Dmol.MeshDoubleLambertMaterial();
$3Dmol.MeshLambertMaterial.prototype.clone.call(this, material);
return material;
};
//Imposter material
/** @constructor */
$3Dmol.ImposterMaterial = function(parameters) {
$3Dmol.Material.call(this);
this.color = new $3Dmol.Color(0xffffff);
this.ambient = new $3Dmol.Color(0xfffff);
this.emissive = new $3Dmol.Color(0x000000);
//TODO: Which of these instance variables do I really need?
this.wrapAround = false;
this.wrapRGB = new $3Dmol.Vector3(1,1,1);
this.map = null;
this.lightMap = null;
this.specularMap = null;
this.envMap = null;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.fog = true;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.shading = $3Dmol.SmoothShading;
this.shaderID = "sphereimposter";
this.vertexColors = $3Dmol.NoColors;
this.skinning = false;
this.setValues(parameters);
};
$3Dmol.ImposterMaterial.prototype = Object.create($3Dmol.Material.prototype);
$3Dmol.ImposterMaterial.prototype.clone = function() {
var material = new $3Dmol.ImposterMaterial();
$3Dmol.Material.prototype.clone.call(this, material);
material.color.copy(this.color);
material.ambient.copy(this.ambient);
material.emissive.copy(this.emissive);
material.wrapAround = this.wrapAround;
material.wrapRGB.copy(this.wrapRGB);
material.map = this.map;
material.lightMap = this.lightMap;
material.specularMap = this.specularMap;
material.envMap = this.envMap;
material.combine = this.combine;
material.reflectivity = this.reflectivity;
material.refractionRatio = this.refractionRatio;
material.fog = this.fog;
material.shading = this.shading;
material.shaderID = this.shaderID;
material.vertexColors = this.vertexColors;
material.skinning = this.skinning;
material.morphTargets = this.morphTargets;
material.morphNormals = this.morphNormals;
return material;
};
//Sprite material
/** @constructor */
$3Dmol.SpriteMaterial = function(parameters) {
$3Dmol.Material.call(this);
this.color = new $3Dmol.Color(0xffffff);
this.map = new $3Dmol.Texture();
this.useScreenCoordinates = true;
this.depthTest = !this.useScreenCoordinates;
this.sizeAttenuation = !this.useScreenCoordinates;
this.scaleByViewPort = !this.sizeAttenuation;
this.alignment = $3Dmol.SpriteAlignment.center.clone();
this.fog = false; // use scene fog
this.uvOffset = new $3Dmol.Vector2(0, 0);
this.uvScale = new $3Dmol.Vector2(1, 1);
this.setValues(parameters);
parameters = parameters || {};
if (parameters.depthTest === undefined)
this.depthTest = !this.useScreenCoordinates;
if (parameters.sizeAttenuation === undefined)
this.sizeAttenuation = !this.useScreenCoordinates;
if (parameters.scaleByViewPort === undefined)
this.scaleByViewPort = !this.sizeAttenuation;
};
$3Dmol.SpriteMaterial.prototype = Object.create($3Dmol.Material.prototype);
$3Dmol.SpriteMaterial.prototype.clone = function() {
var material = new $3Dmol.SpriteMaterial();
$3Dmol.Material.prototype.clone.call(this, material);
material.color.copy(this.color);
material.map = this.map;
material.useScreenCoordinates = useScreenCoordinates;
material.sizeAttenuation = this.sizeAttenuation;
material.scaleByViewport = this.scaleByViewPort;
material.alignment.copy(this.alignment);
material.uvOffset.copy(this.uvOffset);
return material;
};
//Alignment for Sprites
$3Dmol.SpriteAlignment = {};
$3Dmol.SpriteAlignment.topLeft = new $3Dmol.Vector2(1, -1);
$3Dmol.SpriteAlignment.topCenter = new $3Dmol.Vector2(0, -1);
$3Dmol.SpriteAlignment.topRight = new $3Dmol.Vector2(-1, -1);
$3Dmol.SpriteAlignment.centerLeft = new $3Dmol.Vector2(1, 0);
$3Dmol.SpriteAlignment.center = new $3Dmol.Vector2(0, 0);
$3Dmol.SpriteAlignment.centerRight = new $3Dmol.Vector2(-1, 0);
$3Dmol.SpriteAlignment.bottomLeft = new $3Dmol.Vector2(1, 1);
$3Dmol.SpriteAlignment.bottomCenter = new $3Dmol.Vector2(0, 1);
$3Dmol.SpriteAlignment.bottomRight = new $3Dmol.Vector2(-1, 1);
//Texture
//We really only create textures from 2d rendering contexts (to display text labels)
/** @constructor */
$3Dmol.Texture = function(image) {
$3Dmol.EventDispatcher.call(this);
this.id = $3Dmol.TextureIdCount++;
this.name = "";
this.image = image;
this.mipmaps = [];
this.mapping = new $3Dmol.UVMapping();
this.wrapS = $3Dmol.ClampToEdgeWrapping;
this.wrapT = $3Dmol.ClampToEdgeWrapping;
this.magFilter = $3Dmol.LinearFilter;
this.minFilter = $3Dmol.LinearMipMapLinearFilter;
this.anisotropy = 1;
this.format = $3Dmol.RGBAFormat;
this.type = $3Dmol.UnsignedByteType;
this.offset = new $3Dmol.Vector2(0, 0);
this.repeat = new $3Dmol.Vector2(1, 1);
this.generateMipmaps = true;
this.premultiplyAlpha = false;
this.flipY = true;
this.unpackAlignment = 4;
this.needsUpdate = false;
this.onUpdate = null;
};
$3Dmol.Texture.prototype = {
constructor : $3Dmol.Texture,
clone : function(texture) {
if (texture === undefined)
texture = new $3Dmol.Texture();
texture.image = this.image;
texture.mipmaps = this.mipmaps.slice(0);
texture.mapping = this.mapping;
texture.wrapS = this.wrapS;
texture.wrapT = this.wrapT;
texture.magFilter = this.magFilter;
texture.minFilter = this.minFilter;
texture.anisotropy = this.anisotropy;
texture.format = this.format;
texture.type = this.type;
texture.offset.copy(this.offset);
texture.repeat.copy(this.repeat);
texture.generateMipmaps = this.generateMipmaps;
texture.premultiplyAlpha = this.premultiplyAlpha;
texture.flipY = this.flipY;
texture.unpackAlignment = this.unpackAlignment;
return texture;
},
dispose : function() {
this.dispatchEvent( {type: 'dispose'});
}
};
$3Dmol.TextureIdCount = 0;
// sides
$3Dmol.FrontSide = 0;
$3Dmol.BackSide = 1;
$3Dmol.DoubleSide = 2;
// blending modes
$3Dmol.NoBlending = 0;
$3Dmol.NormalBlending = 1;
$3Dmol.AdditiveBlending = 2;
$3Dmol.SubtractiveBlending = 3;
$3Dmol.MultiplyBlending = 4;
$3Dmol.CustomBlending = 5;
// shading
$3Dmol.NoShading = 0;
$3Dmol.FlatShading = 1;
$3Dmol.SmoothShading = 2;
// colors
$3Dmol.NoColors = 0;
$3Dmol.FaceColors = 1;
$3Dmol.VertexColors = 2;
//Texture constants
//TODO: Which of these do I need (since I only use textures to display label sprites) ?
$3Dmol.MultiplyOperation = 0;
$3Dmol.MixOperation = 1;
$3Dmol.AddOperation = 2;
// mapping modes
$3Dmol.UVMapping = function() {};
// wrapping modes
$3Dmol.ClampToEdgeWrapping = 1001;
//Filters
$3Dmol.LinearFilter = 1006;
$3Dmol.LinearMipMapLinearFilter = 1008;
//Data types
$3Dmol.UnsignedByteType = 1009;
//Pixel formats
$3Dmol.RGBAFormat = 1021;/*
* $3Dmol Mesh and Line objects
*/
//Line Object
/** @constructor */
$3Dmol.Line = function (geometry, material, type) {
$3Dmol.Object3D.call(this);
this.geometry = geometry;
//TODO: update material and type to webgl
this.material = (material !== undefined) ? material : new $3Dmol.LineBasicMaterial( { color: Math.random() * 0xffffff } );
this.type = (type !== undefined) ? type : $3Dmol.LineStrip;
};
$3Dmol.LineStrip = 0;
$3Dmol.LinePieces = 1;
$3Dmol.Line.prototype = Object.create($3Dmol.Object3D.prototype);
$3Dmol.Line.prototype.clone = function (object) {
if (object === undefined) object = new $3Dmol.Line(this.geometry, this.material, this.type);
$3Dmol.Object3D.prototype.clone.call(this, object);
return object;
};
//Mesh Object
/** @constructor */
$3Dmol.Mesh = function(geometry, material) {
$3Dmol.Object3D.call(this);
this.geometry = geometry;
this.material = (material !== undefined) ? material : new $3Dmol.MeshBasicMaterial( { color: Math.random() * 0xffffff, wireframe: true } );
};
$3Dmol.Mesh.prototype = Object.create($3Dmol.Object3D.prototype);
$3Dmol.Mesh.prototype.clone = function (object) {
if (object === undefined) object = new $3Dmol.Mesh(this.geometry, this.material);
$3Dmol.Object3D.prototype.clone.call(this, object);
return object;
};
//Sprite object
/** @constructor */
$3Dmol.Sprite = function(material) {
$3Dmol.Object3D.call(this);
this.material = (material !== undefined) ? material : new $3Dmol.SpriteMaterial();
this.rotation3d = this.rotation;
this.rotation = 0;
};
$3Dmol.Sprite.prototype = Object.create($3Dmol.Object3D.prototype);
$3Dmol.Sprite.prototype.updateMatrix = function() {
this.matrix.setPosition(this.position);
this.rotation3d.set(0, 0, this.rotation);
this.matrix.setRotationFromEuler(this.rotation3d);
if (this.scale.x !== 1 || this.scale.y !== 1)
this.matrix.scale(this.scale);
this.matrixWorldNeedsUpdate = true;
};
$3Dmol.Sprite.prototype.clone = function(object) {
if (object === undefined)
object = new $3Dmol.Sprite(this.material);
$3Dmol.Object3D.prototype.clone.call(this, object);
return object;
};
/**
Simplified webGL renderer
*/
$3Dmol.Renderer = function ( parameters ) {
parameters = parameters || {};
var _canvas = parameters.canvas !== undefined ? parameters.canvas : document.createElement( 'canvas' ),
_precision = parameters.precision !== undefined ? parameters.precision : 'highp',
_alpha = parameters.alpha !== undefined ? parameters.alpha : true,
_premultipliedAlpha = parameters.premultipliedAlpha !== undefined ? parameters.premultipliedAlpha : true,
_antialias = parameters.antialias !== undefined ? parameters.antialias : false,
_stencil = parameters.stencil !== undefined ? parameters.stencil : true,
_preserveDrawingBuffer = parameters.preserveDrawingBuffer !== undefined ? parameters.preserveDrawingBuffer : false,
_clearColor = parameters.clearColor !== undefined ? new $3Dmol.Color( parameters.clearColor ) : new $3Dmol.Color( 0x000000 ),
_clearAlpha = parameters.clearAlpha !== undefined ? parameters.clearAlpha : 0;
this.domElement = _canvas;
this.context = null;
this.devicePixelRatio = parameters.devicePixelRatio !== undefined ?
parameters.devicePixelRatio : (self.devicePixelRatio !== undefined) ?
self.devicePixelRatio : 1;
// clearing
this.autoClear = true;
this.autoClearColor = true;
this.autoClearDepth = true;
this.autoClearStencil = true;
// scene graph
this.sortObjects = true;
this.autoUpdateObjects = true;
this.autoUpdateScene = true;
this.renderPluginsPost = [];
// info
this.info = {
memory: {
programs: 0,
geometries: 0,
textures: 0
},
render: {
calls: 0,
vertices: 0,
faces: 0,
points: 0
}
};
// internal properties
var _this = this,
_programs = [],
_programs_counter = 0,
// internal state cache
_currentProgram = null,
_currentFramebuffer = null,
_currentMaterialId = -1,
_currentGeometryGroupHash = null,
_currentCamera = null,
_geometryGroupCounter = 0,
_usedTextureUnits = 0,
// GL state cache
_oldDoubleSided = -1,
_oldFlipSided = -1,
_oldBlending = -1,
_oldBlendEquation = -1,
_oldBlendSrc = -1,
_oldBlendDst = -1,
_oldDepthTest = -1,
_oldDepthWrite = -1,
_oldPolygonOffset = null,
_oldPolygonOffsetFactor = null,
_oldPolygonOffsetUnits = null,
_oldLineWidth = null,
_viewportX = 0,
_viewportY = 0,
_viewportWidth = 0,
_viewportHeight = 0,
_currentWidth = 0,
_currentHeight = 0,
_enabledAttributes = {},
// camera matrices cache
_projScreenMatrix = new $3Dmol.Matrix4(),
_vector3 = new $3Dmol.Vector3(),
// light arrays cache
_direction = new $3Dmol.Vector3(),
_lightsNeedUpdate = true,
_lights = {
ambient: [0,0,0],
directional: { length: 0, colors: [], positions: [] },
point: { length: 0, colors: [], positions: [], distances: [] },
spot: { length: 0, colors: [], positions: [], distances: [], directions: [], anglesCos: [], exponents: [] },
hemi: { length: 0, skyColors: [], groundColors: [], positions: [] }
};
// initialize
var _gl;
initGL();
setDefaultGLState();
this.context = _gl;
// API
this.getContext = function () {
return _gl;
};
this.getPrecision = function () {
return _precision;
};
this.setClearColorHex = function ( hex, alpha ) {
_clearColor.setHex( hex );
_clearAlpha = alpha;
_gl.clearColor( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha );
};
this.setSize = function ( width, height ) {
_canvas.width = width * this.devicePixelRatio;
_canvas.height = height * this.devicePixelRatio;
_canvas.style.width = width + 'px';
_canvas.style.height = height + 'px';
this.setViewport( 0, 0, _canvas.width, _canvas.height );
};
this.setViewport = function ( x, y, width, height ) {
_viewportX = x !== undefined ? x : 0;
_viewportY = y !== undefined ? y : 0;
_viewportWidth = width !== undefined ? width : _canvas.width;
_viewportHeight = height !== undefined ? height : _canvas.height;
_gl.viewport( _viewportX, _viewportY, _viewportWidth, _viewportHeight );
};
this.clear = function ( color, depth, stencil ) {
var bits = 0;
if ( color === undefined || color ) bits |= _gl.COLOR_BUFFER_BIT;
if ( depth === undefined || depth ) bits |= _gl.DEPTH_BUFFER_BIT;
if ( stencil === undefined || stencil ) bits |= _gl.STENCIL_BUFFER_BIT;
_gl.clear( bits );
};
this.clearTarget = function ( color, depth, stencil ) {
this.clear( color, depth, stencil );
};
this.setMaterialFaces = function ( material ) {
var doubleSided = material.side === $3Dmol.DoubleSide;
var flipSided = material.side === $3Dmol.BackSide;
if ( _oldDoubleSided !== doubleSided ) {
if ( doubleSided ) {
_gl.disable( _gl.CULL_FACE );
} else {
_gl.enable( _gl.CULL_FACE );
}
_oldDoubleSided = doubleSided;
}
if ( _oldFlipSided !== flipSided ) {
if ( flipSided ) {
_gl.frontFace( _gl.CW );
} else {
_gl.frontFace( _gl.CCW );
}
_oldFlipSided = flipSided;
}
};
this.setDepthTest = function ( depthTest ) {
if ( _oldDepthTest !== depthTest ) {
if ( depthTest ) {
_gl.enable( _gl.DEPTH_TEST );
} else {
_gl.disable( _gl.DEPTH_TEST );
}
_oldDepthTest = depthTest;
}
};
this.setDepthWrite = function ( depthWrite ) {
if ( _oldDepthWrite !== depthWrite ) {
_gl.depthMask( depthWrite );
_oldDepthWrite = depthWrite;
}
};
this.setBlending = function( blending ) {
if (blending === $3Dmol.NoBlending)
_gl.disable( _gl.BLEND );
else {
_gl.enable( _gl.BLEND );
_gl.blendEquationSeparate( _gl.FUNC_ADD, _gl.FUNC_ADD );
_gl.blendFuncSeparate( _gl.SRC_ALPHA, _gl.ONE_MINUS_SRC_ALPHA, _gl.ONE, _gl.ONE_MINUS_SRC_ALPHA );
}
_oldBlending = blending;
};
// Plugins
this.addPostPlugin = function(plugin) {
plugin.init(this);
this.renderPluginsPost.push(plugin);
};
// Sorting
function numericalSort ( a, b ) {
return b[ 0 ] - a[ 0 ];
}
function enableAttribute( attribute ) {
if ( ! _enabledAttributes[ attribute ] ) {
_gl.enableVertexAttribArray( attribute );
_enabledAttributes[ attribute ] = true;
}
}
function disableAttributes() {
for ( var attribute in _enabledAttributes ) {
if ( _enabledAttributes[ attribute ] ) {
_gl.disableVertexAttribArray( attribute );
_enabledAttributes[ attribute ] = false;
}
}
}
function setPolygonOffset ( polygonOffset, factor, units) {
if ( _oldPolygonOffset !== polygonOffset ) {
if (polygonOffset)
_gl.enable( _gl.POLYGON_OFFSET_FILL );
else
_gl.disable( _gl.POLYGON_OFFSET_FILL );
}
}
function setLineWidth ( width ) {
if ( width !== _oldLineWidth ) {
_gl.lineWidth(width);
_oldLineWidth = width;
}
}
var onGeometryDispose = function(event) {
var geometry = event.target;
geometry.removeEventListener('dispose', onGeometryDispose);
deallocateGeometry(geometry);
_this.info.memory.geometries--;
};
var onTextureDispose = function(event) {
var texture = event.target;
texture.removeEventListener('dispose', onTextureDispose);
deallocateTexture(texture);
_this.info.memory.textures--;
};
var onMaterialDispose = function(event) {
var material = event.target;
material.removeEventListener('dispose', onMaterialDispose);
deallocateMaterial(material);
};
var deallocateGeometry = function(geometry) {
geometry.__webglInit = undefined;
if (geometry.__webglVertexBuffer !== undefined)
_gl.deleteBuffer(geometry.__webglVertexBuffer);
if (geometry.__webglColorBuffer !== undefined)
_gl.deleteBuffer(geometry.__webglColorBuffer);
if (geometry.geometryGroups !== undefined) {
for (var g = 0, gl = geometry.groups; g < gl; g++) {
var geometryGroup = geometry.geometryGroups[g];
if (geometryGroup.__webglVertexBuffer !== undefined)
_gl.deleteBuffer(geometryGroup.__webglVertexBuffer);
if (geometryGroup.__webglColorBuffer !== undefined)
_gl.deleteBuffer(geometryGroup.__webglColorBuffer);
if (geometryGroup.__webglNormalBuffer !== undefined)
_gl.deleteBuffer(geometryGroup.__webglNormalBuffer);
if (geometryGroup.__webglFaceBuffer !== undefined)
_gl.deleteBuffer(geometryGroup.__webglFaceBuffer);
if (geometryGroup.__webglLineBuffer !== undefined)
_gl.deleteBuffer(geometryGroup.__webglLineBuffer);
}
}
};
var deallocateMaterial = function (material) {
var program = material.program;
if ( program === undefined ) return;
material.program = undefined;
// only deallocate GL program if this was the last use of shared program
// assumed there is only single copy of any program in the _programs list
// (that's how it's constructed)
var i, il, programInfo;
var deleteProgram = false;
for ( i = 0, il = _programs.length; i < il; i ++ ) {
programInfo = _programs[ i ];
if ( programInfo.program === program ) {
programInfo.usedTimes --;
if ( programInfo.usedTimes === 0 ) {
deleteProgram = true;
}
break;
}
}
if ( deleteProgram === true ) {
// avoid using array.splice, this is costlier than creating new array from scratch
var newPrograms = [];
for ( i = 0, il = _programs.length; i < il; i ++ ) {
programInfo = _programs[ i ];
if ( programInfo.program !== program ) {
newPrograms.push( programInfo );
}
}
_programs = newPrograms;
_gl.deleteProgram( program );
_this.info.memory.programs --;
}
};
var deallocateTexture = function(texture) {
if (texture.image && texture.image.__webglTextureCube) {
// cube texture
_gl.deleteTexture(texture.image.__webglTextureCube);
}
else {
// 2D texture
if ( ! texture.__webglInit ) return;
texture.__webglInit = false;
_gl.deleteTexture( texture.__webglTexture );
}
};
//Compile and return shader
function getShader (type, str) {
var shader;
if (type === "fragment")
shader = _gl.createShader( _gl.FRAGMENT_SHADER );
else if (type === "vertex")
shader = _gl.createShader( _gl.VERTEX_SHADER );
_gl.shaderSource(shader, str);
_gl.compileShader(shader);
if ( ! _gl.getShaderParameter(shader, _gl.COMPILE_STATUS) ) {
console.error(_gl.getShaderInfoLog(shader));
console.error("could not initialize shader");
return null;
}
return shader;
}
//Compile appropriate shaders (if necessary) from source code and attach to gl program.
function buildProgram(fragmentShader, vertexShader, uniforms, parameters) {
var p, pl, d, program, code;
var chunks = [];
chunks.push(fragmentShader);
chunks.push(vertexShader);
for (p in parameters) {
chunks.push(p);
chunks.push(parameters[p]);
}
code = chunks.join();
//check if program has already been compiled
for (p = 0, pl = _programs.length; p < pl; p++) {
var programInfo = _programs[p];
if (programInfo.code === code) {
programInfo.usedTimes++;
return programInfo.program;
}
}
//Set up new program and compile shaders
program = _gl.createProgram();
//set up precision
var precision = _precision;
var prefix = "precision " + precision + " float;";
var prefix_vertex = [
prefix
].join("\n");
var prefix_fragment = [
parameters.wireframe ? "#define WIREFRAME 1" : "",
prefix
].join("\n");
var glFragmentShader = getShader("fragment", prefix_fragment + fragmentShader);
var glVertexShader = getShader("vertex", prefix_vertex + vertexShader);
_gl.attachShader(program, glVertexShader);
_gl.attachShader(program, glFragmentShader);
_gl.linkProgram(program);
if (! _gl.getProgramParameter(program, _gl.LINK_STATUS) )
console.error("Could not initialize shader");
//gather and cache uniform variables and attributes
program.uniforms = {};
program.attributes = {};
var identifiers, u, a, i;
//uniform vars
identifiers =
[ 'viewMatrix', 'modelViewMatrix', 'projectionMatrix', 'normalMatrix', 'modelMatrix', 'cameraPosition' ];
//custom uniform vars
for (u in uniforms)
identifiers.push(u);
for (i = 0; i < identifiers.length; i++) {
var uniformVar = identifiers[i];
program.uniforms[uniformVar] = _gl.getUniformLocation(program, uniformVar);
}
//attributes
identifiers =
[ 'position', 'normal', 'color', 'lineDistance' ];
/*
for (a in attributes)
identifiers.push(a);
*/
for (i = 0; i < identifiers.length; i++) {
var attributeVar = identifiers[i];
program.attributes[attributeVar] = _gl.getAttribLocation(program, attributeVar);
}
program.id = _programs_counter++;
_programs.push( {program: program, code: code, usedTimes: 1} );
_this.info.memory.programs = _programs.length;
return program;
}
//TODO: need to set up shader attributes and uniforms as attributes on material object after attaching prgm
//We need to attach appropriate uniform variables to material after shaders have been chosen
this.initMaterial = function ( material, lights, fog, object ) {
material.addEventListener('dispose', onMaterialDispose);
var u, a, identifiers, i, parameters, maxLightCount, maxBones, maxShadows, shaderID;
shaderID = material.shaderID;
if (shaderID) {
var shader = $3Dmol.ShaderLib[shaderID];
material.vertexShader = shader.vertexShader;
material.fragmentShader = shader.fragmentShader;
material.uniforms = $3Dmol.ShaderUtils.clone(shader.uniforms);
//TODO: set material uniforms to shader uniform variables
}
parameters = {
wireframe: material.wireframe
};
material.program = buildProgram(material.fragmentShader, material.vertexShader, material.uniforms, parameters);
};
function setProgram( camera, lights, fog, material, object ) {
if ( material.needsUpdate ) {
if (material.program)
deallocateMaterial(material);
_this.initMaterial( material, lights, fog, object );
material.needsUpdate = false;
}
var refreshMaterial = false;
//p_uniforms: uniformVarName => uniformLocation
//m_uniforms: uniformVarName => uniformJsVal
var program = material.program,
p_uniforms = program.uniforms,
m_uniforms = material.uniforms;
if (program != _currentProgram) {
_gl.useProgram(program);
_currentProgram = program;
refreshMaterial = true;
}
if (material.id != _currentMaterialId) {
_currentMaterialId = material.id;
refreshMaterial = true;
}
if (camera != _currentCamera) {
_currentCamera = camera;
refreshMaterial = true;
}
//Send projection matrix to uniform variable in shader
if (refreshMaterial) {
//Load projection, model-view matrices for perspective
_gl.uniformMatrix4fv(p_uniforms.projectionMatrix, false, camera.projectionMatrix.elements);
_gl.uniformMatrix4fv(p_uniforms.modelViewMatrix, false, object._modelViewMatrix.elements);
//Set up correct fog uniform vals
m_uniforms.fogColor.value = fog.color;
m_uniforms.fogNear.value = fog.near;
m_uniforms.fogFar.value = fog.far;
//Set up lights for lambert shader
if (material.shaderID.lastIndexOf("lambert",0) === 0) {
//load view and normal matrices for directional and object lighting
_gl.uniformMatrix4fv(p_uniforms.viewMatrix, false, camera.matrixWorldInverse.elements);
_gl.uniformMatrix3fv(p_uniforms.normalMatrix, false, object._normalMatrix.elements);
//_gl.uniformMatrix4fv(p_uniforms.modelMatrix, false, object.matrixWorld.elements);
if (_lightsNeedUpdate) {
setupLights(program, lights);
_lightsNeedUpdate = false;
}
//Set up correct light uniform var vals
m_uniforms.ambientLightColor.value = _lights.ambient;
m_uniforms.directionalLightColor.value = _lights.directional.colors;
m_uniforms.directionalLightDirection.value = _lights.directional.positions;
m_uniforms.ambient.value = material.ambient;
m_uniforms.emissive.value = material.emissive;
}
else if( material.shaderID === "sphereimposter") {
_gl.uniformMatrix4fv(p_uniforms.viewMatrix, false, camera.matrixWorldInverse.elements);
_gl.uniformMatrix3fv(p_uniforms.normalMatrix, false, object._normalMatrix.elements);
}
//opacity, diffuse, emissive, etc
m_uniforms.opacity.value = material.opacity;
m_uniforms.diffuse.value = material.color;
//Load any other material specific uniform variables to gl shaders
loadMaterialUniforms(p_uniforms, m_uniforms);
}
return program;
}
function loadMaterialUniforms(p_uniforms, m_uniforms) {
var uniformVar, type, uniformVal, uniformLoc;
for (uniformVar in m_uniforms) {
if (! p_uniforms[uniformVar])
continue;
type = m_uniforms[uniformVar].type;
uniformVal = m_uniforms[uniformVar].value;
uniformLoc = p_uniforms[uniformVar];
//single float
if (type === 'f')
_gl.uniform1f(uniformLoc, uniformVal);
//array of floats
else if (type === 'fv')
_gl.uniform3fv(uniformLoc, uniformVal);
//color - r,g,b floats
else if (type === 'c')
_gl.uniform3f(uniformLoc, uniformVal.r, uniformVal.g, uniformVal.b);
}
}
this.renderBuffer = function ( camera, lights, fog, material, geometryGroup, object ) {
if ( ! material.visible )
return;
var program, attributes, linewidth, primitives, a, attribute, i, il;
//Sets up proper vertex and fragment shaders and attaches them to webGL program
//Also sets appropriate uniform variables
program = setProgram(camera, lights, fog, material, object);
attributes = program.attributes;
var updateBuffers = false,
wireframeBit = material.wireframe ? 1 : 0,
geometryGroupHash = (geometryGroup.id * 0xffffff) + (program.id * 2) + wireframeBit;
if (geometryGroupHash !== _currentGeometryGroupHash) {
_currentGeometryGroupHash = geometryGroupHash;
updateBuffers = true;
}
//rebind shader attributes to appropriate (and already initialized) gl buffers
if (updateBuffers) {
disableAttributes();
// Vertices
if (attributes.position >= 0) {
_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglVertexBuffer );
enableAttribute( attributes.position );
_gl.vertexAttribPointer( attributes.position, 3, _gl.FLOAT, false, 0, 0 );
}
// Colors
if (attributes.color >= 0) {
_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglColorBuffer);
enableAttribute( attributes.color );
_gl.vertexAttribPointer( attributes.color, 3, _gl.FLOAT, false, 0, 0 );
}
// Normals (lambert shader only)
if (attributes.normal >=0) {
_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglNormalBuffer );
enableAttribute( attributes.normal );
_gl.vertexAttribPointer( attributes.normal, 3, _gl.FLOAT, false, 0, 0 );
}
}
//Render
var faceCount, lineCount;
//lambert shaders - draw triangles
//TODO: make sure geometryGroup's face count is setup correctly
if (object instanceof $3Dmol.Mesh) {
if (material.wireframe) {
lineCount = geometryGroup.lineidx;
setLineWidth(material.wireframeLinewidth);
if (updateBuffers)
_gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, geometryGroup.__webglLineBuffer );
_gl.drawElements( _gl.LINES, lineCount, _gl.UNSIGNED_SHORT, 0 );
}
else {
faceCount = geometryGroup.faceidx;
if (updateBuffers)
_gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, geometryGroup.__webglFaceBuffer );
_gl.drawElements( _gl.TRIANGLES, faceCount, _gl.UNSIGNED_SHORT, 0 );
}
_this.info.render.calls++;
_this.info.render.vertices += faceCount;
_this.info.render.faces += faceCount / 3;
}
//basic shaders - draw lines
else if (object instanceof $3Dmol.Line) {
lineCount = geometryGroup.vertices;
setLineWidth(material.linewidth);
_gl.drawArrays( _gl.LINES, 0, lineCount );
_this.info.render.calls++;
}
};
//rendering
function renderObjects ( renderList, reverse, materialType, camera, lights, fog, useBlending, overrideMaterial) {
var webglObject, object, buffer, material, start, end, delta;
//Forward or backward render
if (reverse) {
start = renderList.length - 1;
end = -1;
delta = -1;
}
else {
start = 0;
end = renderList.length;
delta = 1;
}
for (var i = start; i !== end; i += delta) {
webglObject = renderList[i];
if (webglObject.render) {
object = webglObject.object;
buffer = webglObject.buffer;
material = webglObject[materialType];
if ( ! material )
continue;
if (useBlending)
_this.setBlending(material.blending);
_this.setDepthTest(material.depthTest);
_this.setDepthWrite(material.depthWrite);
setPolygonOffset(material.polygonOffset, material.polygonOffsetFactor, material.polygonOffsetUnits);
_this.setMaterialFaces(material);
_this.renderBuffer(camera, lights, fog, material, buffer, object);
}
}
}
this.render = function ( scene, camera, forceClear ) {
if ( camera instanceof $3Dmol.Camera === false ) {
console.error( '$3Dmol.Renderer.render: camera is not an instance of $3Dmol.Camera.' );
return;
}
var i, il,
webglObject, object,
renderList,
lights = scene.__lights,
fog = scene.fog;
// reset caching for this frame
_currentMaterialId = -1;
_lightsNeedUpdate = true;
// update scene graph
if ( this.autoUpdateScene ) scene.updateMatrixWorld();
// update camera matrices
//Pretty sure camera's parent is always going to be undefined for our purposes...
if ( camera.parent === undefined ) camera.updateMatrixWorld();
camera.matrixWorldInverse.getInverse( camera.matrixWorld );
_projScreenMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
// update WebGL objects
if ( this.autoUpdateObjects ) this.initWebGLObjects( scene );
_this.info.render.calls = 0;
_this.info.render.vertices = 0;
_this.info.render.faces = 0;
_this.info.render.points = 0;
_currentWidth = _viewportWidth;
_currentHeight = _viewportHeight;
if ( this.autoClear || forceClear ) {
this.clear( this.autoClearColor, this.autoClearDepth, this.autoClearStencil );
}
// set matrices for regular objects (frustum culled)
renderList = scene.__webglObjects;
for ( i = 0, il = renderList.length; i < il; i ++ ) {
webglObject = renderList[ i ];
object = webglObject.object;
webglObject.render = false;
if ( object.visible ) {
setupMatrices( object, camera );
unrollBufferMaterial( webglObject );
webglObject.render = true;
}
}
// set matrices for immediate objects
var material = null;
// opaque pass (front-to-back order)
this.setBlending( $3Dmol.NoBlending );
renderObjects( scene.__webglObjects, true, "opaque", camera, lights, fog, false, material );
//prime depth buffer
renderObjects( scene.__webglObjects, true, "blank", camera, lights, fog, true, material );
// transparent pass (back-to-front order)
renderObjects( scene.__webglObjects, false, "transparent", camera, lights, fog, true, material );
// Render plugins (e.g. sprites), and reset state
renderPlugins(this.renderPluginsPost, scene, camera);
// Ensure depth buffer writing is enabled so it can be cleared on next render
this.setDepthTest( true );
this.setDepthWrite( true );
//_gl.finish();
};
function renderPlugins(plugins, scene, camera) {
//Reset state once regardless
//This should also fix cartoon render bug (after transparent surface render)
_currentGeometryGroupHash = -1;
_currentProgram = null;
_currentCamera = null;
_oldBlending = -1;
_oldDepthWrite = -1;
_oldDepthTest = -1;
_oldDoubleSided = -1;
_currentMaterialId = -1;
_oldFlipSided = -1;
if (!plugins.length)
return;
for (var i = 0, il = plugins.length; i < il; i++) {
_lightsNeedUpdate = true;
plugins[i].render(scene, camera, _currentWidth, _currentHeight);
//Reset state after plugin render
_currentGeometryGroupHash = -1;
_currentProgram = null;
_currentCamera = null;
_oldBlending = -1;
_oldDepthWrite = -1;
_oldDepthTest = -1;
_oldDoubleSided = -1;
_currentMaterialId = -1;
_oldFlipSided = -1;
}
}
this.initWebGLObjects = function ( scene ) {
if ( !scene.__webglObjects ) {
scene.__webglObjects = [];
scene.__webglObjectsImmediate = [];
scene.__webglSprites = [];
scene.__webglFlares = [];
}
//Add objects; this sets up buffers for each geometryGroup
if (scene.__objectsAdded.length) {
while(scene.__objectsAdded.length){
addObject(scene.__objectsAdded[0], scene);
scene.__objectsAdded.splice(0, 1);
}
//Force buffer update during render
//Hackish fix for initial cartoon-render-then-transparent-surface bug
_currentGeometryGroupHash = -1;
}
while (scene.__objectsRemoved.length) {
removeObject(scene.__objectsRemoved[ 0 ], scene);
scene.__objectsRemoved.splice(0, 1);
}
// update must be called after objects adding / removal
//This sends typed arrays to GL buffers for each geometryGroup
for ( var o = 0, ol = scene.__webglObjects.length; o < ol; o ++ ) {
updateObject(scene.__webglObjects[ o ].object);
}
};
// Objects adding
function addObject (object, scene) {
var g, gl, geometry, material, geometryGroup;
if ( !object.__webglInit ) {
object.__webglInit = true;
object._modelViewMatrix = new $3Dmol.Matrix4();
object._normalMatrix = new $3Dmol.Matrix3();
if (object.geometry !== undefined && object.geometry.__webglInit === undefined) {
object.geometry.__webglInit = true;
object.geometry.addEventListener('dispose', onGeometryDispose);
}
if (object instanceof $3Dmol.Mesh || object instanceof $3Dmol.Line) {
geometry = object.geometry;
material = object.material;
for (g = 0, gl = geometry.geometryGroups.length; g < gl; g++) {
geometryGroup = geometry.geometryGroups[ g ];
geometryGroup.id = _geometryGroupCounter++;
// initialise VBO on the first access
if ( !geometryGroup.__webglVertexBuffer ) {
if (object instanceof $3Dmol.Mesh) {
createMeshBuffers(geometryGroup);
geometry.elementsNeedUpdate = true;
geometry.normalsNeedUpdate = true;
}
else if (object instanceof $3Dmol.Line)
createLineBuffers(geometryGroup);
geometry.verticesNeedUpdate = true;
geometry.colorsNeedUpdate = true;
}
}
}
}
if ( ! object.__webglActive ) {
if (object instanceof $3Dmol.Mesh || object instanceof $3Dmol.Line) {
geometry = object.geometry;
for ( g = 0, gl = geometry.geometryGroups.length; g < gl; g++ ) {
geometryGroup = geometry.geometryGroups[g];
addBuffer(scene.__webglObjects, geometryGroup, object);
}
}
//Sprite
else if (object instanceof $3Dmol.Sprite)
scene.__webglSprites.push(object);
object.__webglActive = true;
}
}
function updateObject ( object ) {
var geometry = object.geometry, material = object.material,
geometryGroup, customAttributesDirty;
if ( object instanceof $3Dmol.Mesh || object instanceof $3Dmol.Line ) {
for (var g = 0, gl = geometry.geometryGroups.length; g < gl; g++) {
geometryGroup = geometry.geometryGroups[ g ];
if ( geometry.verticesNeedUpdate || geometry.elementsNeedUpdate || geometry.colorsNeedUpdate || geometry.normalsNeedUpdate) {
setBuffers( geometryGroup, _gl.STATIC_DRAW );
}
}
geometry.verticesNeedUpdate = false;
geometry.elementsNeedUpdate = false;
geometry.normalsNeedUpdate = false;
geometry.colorsNeedUpdate = false;
geometry.buffersNeedUpdate = false;
}
}
function removeObject( object, scene ) {
if (object instanceof $3Dmol.Mesh || object instanceof $3Dmol.Line )
removeInstances(scene.__webglObjects, object);
else if (object instanceof $3Dmol.Sprite)
removeInstancesDirect(scene.__webglSprites, object);
object.__webglActive = false;
}
function removeInstances( objList, object ) {
for (var o = objList.length - 1; o >= 0; --o) {
if (objList[o].object === object)
objList.splice(o, 1);
}
}
function removeInstancesDirect( objList, object ) {
for (var o = objList.length - 1; o >= 0; --o) {
if (objList[o] === object)
objList.splice(o, 1);
}
}
function unrollBufferMaterial( globject ) {
var object = globject.object;
var material = object.material;
if ( material.transparent) {
globject.opaque = null;
globject.transparent = material;
var blankMaterial = material.clone();
blankMaterial.opacity = 0;
globject.blank = blankMaterial;
}
else {
globject.opaque = material;
globject.transparent = null;
}
}
function setBuffers( geometryGroup, hint, line ) {
var vertexArray = geometryGroup.vertexArray;
var colorArray = geometryGroup.colorArray;
//vertex buffers
_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglVertexBuffer );
_gl.bufferData( _gl.ARRAY_BUFFER, vertexArray, hint );
//color buffers
_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglColorBuffer );
_gl.bufferData( _gl.ARRAY_BUFFER, colorArray, hint );
//normal buffers
if (geometryGroup.normalArray !== undefined && geometryGroup.__webglNormalBuffer !== undefined) {
var normalArray = geometryGroup.normalArray;
_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglNormalBuffer );
_gl.bufferData( _gl.ARRAY_BUFFER, normalArray, hint );
}
//face (index) buffers
if (geometryGroup.faceArray !== undefined && geometryGroup.__webglFaceBuffer !== undefined) {
var faceArray = geometryGroup.faceArray;
_gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, geometryGroup.__webglFaceBuffer );
_gl.bufferData( _gl.ELEMENT_ARRAY_BUFFER, faceArray, hint );
}
//line (index) buffers (for wireframe)
if (geometryGroup.lineArray !== undefined && geometryGroup.__webglLineBuffer !== undefined) {
var lineArray = geometryGroup.lineArray;
_gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, geometryGroup.__webglLineBuffer );
_gl.bufferData( _gl.ELEMENT_ARRAY_BUFFER, lineArray, hint );
}
}
//Creates appropriate gl buffers for geometry chunk
//TODO: do we need line buffer for mesh objects?
//Also, can we integrate this with createLineBuffers?
function createMeshBuffers ( geometryGroup ) {
geometryGroup.__webglVertexBuffer = _gl.createBuffer();
geometryGroup.__webglNormalBuffer = _gl.createBuffer();
geometryGroup.__webglColorBuffer = _gl.createBuffer();
geometryGroup.__webglFaceBuffer = _gl.createBuffer();
geometryGroup.__webglLineBuffer = _gl.createBuffer();
_this.info.memory.geometries++;
}
function createLineBuffers ( geometry ) {
geometry.__webglVertexBuffer = _gl.createBuffer();
geometry.__webglColorBuffer = _gl.createBuffer();
_this.info.memory.geometries++;
}
function addBuffer (objlist, buffer, object) {
objlist.push(
{
buffer: buffer,
object: object,
opaque: null,
transparent: null
}
);
}
function setupMatrices (object, camera) {
object._modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, object.matrixWorld );
object._normalMatrix.getInverse( object._modelViewMatrix );
object._normalMatrix.transpose();
}
function isPowerOfTwo ( value ) {
return ( value & ( value - 1 ) ) === 0;
}
// Fallback filters for non-power-of-2 textures
function filterFallback ( f ) {
return _gl.LINEAR;
}
function setTextureParameters ( textureType, texture, isImagePowerOfTwo ) {
if ( isImagePowerOfTwo ) {
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, paramToGL( texture.wrapS ) );
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_T, paramToGL( texture.wrapT ) );
_gl.texParameteri( textureType, _gl.TEXTURE_MAG_FILTER, paramToGL( texture.magFilter ) );
_gl.texParameteri( textureType, _gl.TEXTURE_MIN_FILTER, paramToGL( texture.minFilter ) );
} else {
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, _gl.CLAMP_TO_EDGE );
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_T, _gl.CLAMP_TO_EDGE );
_gl.texParameteri( textureType, _gl.TEXTURE_MAG_FILTER, filterFallback( texture.magFilter ) );
_gl.texParameteri( textureType, _gl.TEXTURE_MIN_FILTER, filterFallback( texture.minFilter ) );
}
}
this.setTexture = function (texture, slot) {
if (texture.needsUpdate) {
if ( !texture.__webglInit ) {
texture.__webglInit = true;
texture.addEventListener('dispose', onTextureDispose);
texture.__webglTexture = _gl.createTexture();
_this.info.memory.textures++;
}
_gl.activeTexture(_gl.TEXTURE0 + slot);
_gl.bindTexture(_gl.TEXTURE_2D, texture.__webglTexture);
_gl.pixelStorei(_gl.UNPACK_FLIP_Y_WEBGL, texture.flipY);
_gl.pixelStorei(_gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, texture.premultiplyAlpha);
_gl.pixelStorei(_gl.UNPACK_ALIGNMENT, texture.unpackAlignment);
var image = texture.image,
isImagePowerOfTwo = isPowerOfTwo(image.width) && isPowerOfTwo(image.height),
glFormat = paramToGL(texture.format),
glType = paramToGL(texture.type);
setTextureParameters(_gl.TEXTURE_2D, texture, isImagePowerOfTwo);
var mipmap, mipmaps = texture.mipmaps;
// regular Texture (image, video, canvas)
// use manually created mipmaps if available
// if there are no manual mipmaps
// set 0 level mipmap and then use GL to generate other mipmap levels
if ( mipmaps.length > 0 && isImagePowerOfTwo ) {
for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
mipmap = mipmaps[ i ];
_gl.texImage2D( _gl.TEXTURE_2D, i, glFormat, glFormat, glType, mipmap );
}
texture.generateMipmaps = false;
}
else
_gl.texImage2D( _gl.TEXTURE_2D, 0, glFormat, glFormat, glType, texture.image );
if ( texture.generateMipmaps && isImagePowerOfTwo ) _gl.generateMipmap( _gl.TEXTURE_2D );
texture.needsUpdate = false;
if ( texture.onUpdate ) texture.onUpdate();
} else {
_gl.activeTexture( _gl.TEXTURE0 + slot );
_gl.bindTexture( _gl.TEXTURE_2D, texture.__webglTexture );
}
};
// Map constants to WebGL constants
function paramToGL ( p ) {
if ( p === $3Dmol.UnsignedByteType ) return _gl.UNSIGNED_BYTE;
if ( p === $3Dmol.RGBAFormat ) return _gl.RGBA;
return 0;
}
function setupLights ( program, lights ) {
var l, ll, light, n,
r = 0, g = 0, b = 0,
color,
position,
intensity,
distance,
zlights = _lights,
dirColors = zlights.directional.colors,
dirPositions = zlights.directional.positions,
dirCount = 0,
dirLength = 0,
dirOffset = 0;
for ( l = 0, ll = lights.length; l < ll; l++) {
light = lights[l];
color = light.color;
intensity = light.intensity;
distance = light.distance;
if (light instanceof $3Dmol.Light) {
dirCount++;
_direction.getPositionFromMatrix(light.matrixWorld);
_vector3.getPositionFromMatrix(light.target.matrixWorld);
_direction.sub(_vector3);
_direction.normalize();
if (_direction.x === 0 && _direction.y === 0 && _direction.z === 0)
continue;
dirPositions[dirOffset] = _direction.x;
dirPositions[dirOffset + 1] = _direction.y;
dirPositions[dirOffset + 2] = _direction.z;
dirColors[dirOffset] = color.r * intensity;
dirColors[dirOffset + 1] = color.g * intensity;
dirColors[dirOffset + 2] = color.b * intensity;
dirOffset += 3;
dirLength++;
}
}
zlights.ambient[0] = r;
zlights.ambient[1] = g;
zlights.ambient[2] = b;
zlights.directional.length = dirLength;
}
function initGL () {
try {
if ( ! ( _gl = _canvas.getContext( 'experimental-webgl', { alpha: _alpha, premultipliedAlpha: _premultipliedAlpha, antialias: _antialias, stencil: _stencil, preserveDrawingBuffer: _preserveDrawingBuffer } ) ) ) {
if ( ! ( _gl = _canvas.getContext( 'webgl', { alpha: _alpha, premultipliedAlpha: _premultipliedAlpha, antialias: _antialias, stencil: _stencil, preserveDrawingBuffer: _preserveDrawingBuffer } ) ) ) {
throw 'Error creating WebGL context.';
}
}
} catch ( error ) {
console.error( error );
}
var ext = _gl.getExtension('EXT_frag_depth');
}
function setDefaultGLState () {
_gl.clearColor( 0, 0, 0, 1 );
_gl.clearDepth( 1 );
_gl.clearStencil( 0 );
_gl.enable( _gl.DEPTH_TEST );
_gl.depthFunc( _gl.LEQUAL );
_gl.frontFace( _gl.CCW );
_gl.cullFace( _gl.BACK );
_gl.enable( _gl.CULL_FACE );
_gl.enable( _gl.BLEND );
_gl.blendEquation( _gl.FUNC_ADD );
_gl.blendFunc( _gl.SRC_ALPHA, _gl.ONE_MINUS_SRC_ALPHA );
_gl.clearColor( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha );
var ext = _gl.getExtension('EXT_frag_depth');
}
this.addPostPlugin(new $3Dmol.SpritePlugin());
};
/*
* Scene class
*/
/** @constructor */
$3Dmol.Scene = function() {
$3Dmol.Object3D.call(this);
this.fog = null;
//May not need...
this.overrideMaterial = null;
this.matrixAutoUpdate = false;
this.__objects = [];
this.__lights = [];
this.__objectsAdded = [];
this.__objectsRemoved = [];
};
$3Dmol.Scene.prototype = Object.create($3Dmol.Object3D.prototype);
$3Dmol.Scene.prototype.__addObject = function(object) {
//Directional Lighting
if (object instanceof $3Dmol.Light) {
if (this.__lights.indexOf(object) === -1)
this.__lights.push(object);
//TODO: Do I need this??
if (object.target && object.target.parent === undefined)
this.add(object.target);
}
//Rotation group
else {
if (this.__objects.indexOf(object) === -1) {
this.__objects.push(object);
this.__objectsAdded.push(object);
//Check if previously removed
var idx = this.__objectsRemoved.indexOf(object);
if (idx !== -1)
this.__objectsRemoved.splice(i, 1);
}
}
//Add object's children
for (var i = 0; i < object.children.length; i++)
this.__addObject(object.children[i]);
};
$3Dmol.Scene.prototype.__removeObject = function(object) {
var idx;
if (object instanceof $3Dmol.Light) {
idx = this.__lights.indexOf(object);
if (idx !== -1)
this.__lights.splice(idx, 1);
}
//Object3D
else {
idx = this.__objects.indexOf(object);
if (idx !== -1) {
this.__objects.splice(idx, 1);
this.__objectsRemoved.push(object);
//Check if previously added
var ai = this.__objectsAdded.indexOf(object);
if (ai !== -1)
this.__objectsAdded.splice(idx, 1);
}
}
//Remove object's children
for (var i = 0; i < object.children.length; i++)
this.__removeObject(object.children[i]);
};
/*
* Fog Class
*/
/** @constructor */
$3Dmol.Fog = function ( hex, near, far ) {
this.name = '';
this.color = new $3Dmol.Color( hex );
this.near = ( near !== undefined ) ? near : 1;
this.far = ( far !== undefined ) ? far : 1000;
};
$3Dmol.Fog.prototype.clone = function () {
return new $3Dmol.Fog( this.color.getHex(), this.near, this.far );
};/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
$3Dmol.ShaderUtils = {
clone: function ( uniforms_src ) {
var u, p, parameter, parameter_src, uniforms_clone = {};
for (u in uniforms_src) {
uniforms_clone[u] = {};
uniforms_clone[u].type = uniforms_src[u].type;
var srcValue = uniforms_src[u].value;
if (srcValue instanceof $3Dmol.Color)
uniforms_clone[u].value = srcValue.clone();
else if (typeof srcValue === "number")
uniforms_clone[u].value = srcValue;
else if (srcValue instanceof Array)
uniforms_clone[u].value = [];
else
console.error("Error copying shader uniforms from ShaderLib: unknown type for uniform");
}
return uniforms_clone;
}
};
$3Dmol.ShaderLib = {
'basic' : {
fragmentShader : [
"uniform mat4 viewMatrix;",
"uniform vec3 cameraPosition;",
"uniform vec3 diffuse;",
"uniform float opacity;",
"uniform vec3 fogColor;",
"uniform float fogNear;",
"uniform float fogFar;",
"varying vec3 vColor;",
"void main() {",
" gl_FragColor = vec4( diffuse, opacity );",
" gl_FragColor = gl_FragColor * vec4( vColor, opacity );",
" float depth = gl_FragCoord.z / gl_FragCoord.w;",
" float fogFactor = smoothstep( fogNear, fogFar, depth );",
" gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );",
"}"
].join("\n"),
vertexShader : [
"uniform mat4 modelViewMatrix;",
"uniform mat4 projectionMatrix;",
"uniform mat4 viewMatrix;",
"uniform mat3 normalMatrix;",
"uniform vec3 cameraPosition;",
"attribute vec3 position;",
"attribute vec3 color;",
"varying vec3 vColor;",
"void main() {",
" vColor = color;",
" vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
" gl_Position = projectionMatrix * mvPosition;",
"}"
].join("\n"),
uniforms : {
opacity: { type: 'f', value: 1.0 },
diffuse: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
fogColor: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
fogNear: { type: 'f', value: 1.0 },
fogFar: { type: 'f', value: 2000}
}
},
'sphereimposter' : {
fragmentShader : [
"uniform mat4 viewMatrix;",
"uniform vec3 cameraPosition;",
"uniform vec3 diffuse;",
"uniform float opacity;",
"uniform vec3 fogColor;",
"uniform float fogNear;",
"uniform float fogFar;",
"varying vec3 vColor;",
"varying vec2 mapping;",
"void main() {",
" float lensqr = dot(mapping,mapping);",
" if(lensqr > 2.0)",
" discard;",
" float w = sqrt(2.0 - lensqr);",
" float z = sqrt(sqrt(2.0)-lensqr);",
" gl_FragDepthEXT = -.1*z;",
" gl_FragColor = vec4( w*vColor, 1 );",
"}"
].join("\n"),
vertexShader : [
"uniform mat4 modelViewMatrix;",
"uniform mat4 projectionMatrix;",
"uniform mat4 viewMatrix;",
"uniform mat3 normalMatrix;",
"uniform vec3 cameraPosition;",
"attribute vec3 position;",
"attribute vec3 normal;",
"attribute vec3 color;",
"varying vec2 mapping;",
"varying vec3 vColor;",
"void main() {",
" vColor = color;",
" vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
" vec4 projPosition = projectionMatrix * mvPosition;",
" vec4 adjust = projectionMatrix*vec4(normal, 1.0); adjust.y *= -1.0; adjust.z = 0.0; adjust.w = 0.0;",
" mapping = normal.xy;",
" gl_Position = projPosition+adjust;",
"}"
].join("\n"),
uniforms : {
opacity: { type: 'f', value: 1.0 },
diffuse: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
fogColor: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
fogNear: { type: 'f', value: 1.0 },
fogFar: { type: 'f', value: 2000}
}
},
'lambert' : {
fragmentShader : [
"uniform mat4 viewMatrix;",
"uniform vec3 cameraPosition;",
"uniform float opacity;",
"uniform vec3 fogColor;",
"uniform float fogNear;",
"uniform float fogFar;",
"varying vec3 vLightFront;",
"varying vec3 vColor;",
"void main() {",
" gl_FragColor = vec4( vec3 ( 1.0 ), opacity );",
" #ifndef WIREFRAME",
" gl_FragColor.xyz *= vLightFront;",
" #endif",
" gl_FragColor = gl_FragColor * vec4( vColor, opacity );",
" float depth = gl_FragCoord.z / gl_FragCoord.w;",
" float fogFactor = smoothstep( fogNear, fogFar, depth );",
" gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );",
"}"
].join("\n"),
vertexShader : [
"uniform mat4 modelViewMatrix;",
"uniform mat4 projectionMatrix;",
"uniform mat4 viewMatrix;",
"uniform mat3 normalMatrix;",
"uniform vec3 cameraPosition;",
"uniform vec3 ambient;",
"uniform vec3 diffuse;",
"uniform vec3 emissive;",
"uniform vec3 ambientLightColor;",
"uniform vec3 directionalLightColor[ 1 ];",
"uniform vec3 directionalLightDirection[ 1 ];",
"attribute vec3 position;",
"attribute vec3 normal;",
"attribute vec3 color;",
"varying vec3 vColor;",
"varying vec3 vLightFront;",
"void main() {",
" vColor = color;",
" vec3 objectNormal = normal;",
" vec3 transformedNormal = normalMatrix * objectNormal;",
" vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
" vLightFront = vec3( 0.0 );",
" transformedNormal = normalize( transformedNormal );",
" vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );",
" vec3 dirVector = normalize( lDirection.xyz );",
" float dotProduct = dot( transformedNormal, dirVector );",
" vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );",
" vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;",
" vLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;",
" gl_Position = projectionMatrix * mvPosition;",
"}"
].join("\n"),
uniforms : {
opacity: { type: 'f', value: 1.0 },
diffuse: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
fogColor: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
fogNear: { type: 'f', value: 1.0 },
fogFar: { type: 'f', value: 2000},
ambient: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
emissive: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
ambientLightColor: { type: 'fv', value: [] },
directionalLightColor: { type: 'fv', value: [] },
directionalLightDirection: { type: 'fv', value: [] }
}
},
//for double sided lighting
'lambertdouble' : {
fragmentShader : [
"uniform mat4 viewMatrix;",
"uniform vec3 cameraPosition;",
"uniform float opacity;",
"uniform vec3 fogColor;",
"uniform float fogNear;",
"uniform float fogFar;",
"varying vec3 vLightFront;",
"varying vec3 vLightBack;",
"varying vec3 vColor;",
"void main() {",
" gl_FragColor = vec4( vec3 ( 1.0 ), opacity );",
" #ifndef WIREFRAME",
" if ( gl_FrontFacing )",
" gl_FragColor.xyz *= vLightFront;",
" else",
" gl_FragColor.xyz *= vLightBack;",
" #endif",
" gl_FragColor = gl_FragColor * vec4( vColor, opacity );",
" float depth = gl_FragCoord.z / gl_FragCoord.w;",
" float fogFactor = smoothstep( fogNear, fogFar, depth );",
" gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );",
"}"
].join("\n"),
vertexShader : [
"uniform mat4 modelViewMatrix;",
"uniform mat4 projectionMatrix;",
"uniform mat4 viewMatrix;",
"uniform mat3 normalMatrix;",
"uniform vec3 cameraPosition;",
"uniform vec3 ambient;",
"uniform vec3 diffuse;",
"uniform vec3 emissive;",
"uniform vec3 ambientLightColor;",
"uniform vec3 directionalLightColor[ 1 ];",
"uniform vec3 directionalLightDirection[ 1 ];",
"attribute vec3 position;",
"attribute vec3 normal;",
"attribute vec3 color;",
"varying vec3 vColor;",
"varying vec3 vLightFront;",
"varying vec3 vLightBack;",
"void main() {",
" vColor = color;",
" vec3 objectNormal = normal;",
" vec3 transformedNormal = normalMatrix * objectNormal;",
" vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
" vLightFront = vec3( 0.0 );",
" vLightBack = vec3( 0.0 );",
" transformedNormal = normalize( transformedNormal );",
" vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );",
" vec3 dirVector = normalize( lDirection.xyz );",
" float dotProduct = dot( transformedNormal, dirVector );",
" vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );",
" vec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );",
" vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;",
" vLightBack += directionalLightColor[ 0 ] * directionalLightWeightingBack;",
" vLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;",
" vLightBack = vLightBack * diffuse + ambient * ambientLightColor + emissive;",
" gl_Position = projectionMatrix * mvPosition;",
"}"
].join("\n"),
uniforms : {
opacity: { type: 'f', value: 1.0 },
diffuse: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
fogColor: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
fogNear: { type: 'f', value: 1.0 },
fogFar: { type: 'f', value: 2000},
ambient: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
emissive: { type: 'c', value: new $3Dmol.Color(1.0, 1.0, 1.0) },
ambientLightColor: { type: 'fv', value: [] },
directionalLightColor: { type: 'fv', value: [] },
directionalLightDirection: { type: 'fv', value: [] }
}
},
'sprite': {
fragmentShader: [
"uniform vec3 color;",
"uniform sampler2D map;",
"uniform float opacity;",
"uniform int fogType;",
"uniform vec3 fogColor;",
"uniform float fogDensity;",
"uniform float fogNear;",
"uniform float fogFar;",
"uniform float alphaTest;",
"varying vec2 vUV;",
"void main() {",
" vec4 texture = texture2D(map, vUV);",
" if (texture.a < alphaTest) discard;",
" gl_FragColor = vec4(color * texture.xyz, texture.a * opacity);",
" if (fogType > 0) {",
" float depth = gl_FragCoord.z / gl_FragCoord.w;",
" float fogFactor = 0.0;",
" if (fogType == 1) {",
" fogFactor = smoothstep(fogNear, fogFar, depth);",
" }",
" else {",
" const float LOG2 = 1.442695;",
" float fogFactor = exp2(- fogDensity * fogDensity * depth * depth * LOG2);",
" fogFactor = 1.0 - clamp(fogFactor, 0.0, 1.0);",
" }",
" gl_FragColor = mix(gl_FragColor, vec4(fogColor, gl_FragColor.w), fogFactor);",
" }",
"}"
].join("\n"),
vertexShader: [
"uniform int useScreenCoordinates;",
"uniform vec3 screenPosition;",
"uniform mat4 modelViewMatrix;",
"uniform mat4 projectionMatrix;",
"uniform float rotation;",
"uniform vec2 scale;",
"uniform vec2 alignment;",
"uniform vec2 uvOffset;",
"uniform vec2 uvScale;",
"attribute vec2 position;",
"attribute vec2 uv;",
"varying vec2 vUV;",
"void main() {",
" vUV = uvOffset + uv * uvScale;",
" vec2 alignedPosition = position + alignment;",
" vec2 rotatedPosition;",
" rotatedPosition.x = ( cos(rotation) * alignedPosition.x - sin(rotation) * alignedPosition.y ) * scale.x;",
" rotatedPosition.y = ( sin(rotation) * alignedPosition.x + cos(rotation) * alignedPosition.y ) * scale.y;",
" vec4 finalPosition;",
" if(useScreenCoordinates != 0) {",
" finalPosition = vec4(screenPosition.xy + rotatedPosition, screenPosition.z, 1.0);",
" }",
" else {",
" finalPosition = projectionMatrix * modelViewMatrix * vec4(0.0, 0.0, 0.0, 1.0); finalPosition /= finalPosition.w;",
" finalPosition.xy += rotatedPosition; ",
" }",
" gl_Position = finalPosition;",
"}"
].join("\n"),
uniforms : {
}
}
};var $3Dmol = $3Dmol || {};
//properties for mapping
$3Dmol.partialCharges = [
{ resn: "ALA", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "ALA", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "ALA", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "ALA", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "ALA", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "ARG", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "ARG", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "ARG", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "ARG", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "ARG", atom: "CD", props: {'partialCharge': 0.10}},
{ resn: "ARG", atom: "NE", props: {'partialCharge': -0.10}},
{ resn: "ARG", atom: "CZ", props: {'partialCharge': 0.50}},
{ resn: "ARG", atom: "NH1", props: {'partialCharge': 0.25}},
{ resn: "ARG", atom: "NH2", props: {'partialCharge': 0.25}},
{ resn: "ARG", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "ARG", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "ASN", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "ASN", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "ASN", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "ASN", atom: "CG", props: {'partialCharge': 0.55}},
{ resn: "ASN", atom: "OD1", props: {'partialCharge': -0.55}},
{ resn: "ASN", atom: "ND2", props: {'partialCharge': 0.00}},
{ resn: "ASN", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "ASN", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "ASP", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "ASP", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "ASP", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "ASP", atom: "CG", props: {'partialCharge': 0.14}},
{ resn: "ASP", atom: "OD1", props: {'partialCharge': -0.57}},
{ resn: "ASP", atom: "OD2", props: {'partialCharge': -0.57}},
{ resn: "ASP", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "ASP", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "CYS", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "CYS", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "CYS", atom: "CB", props: {'partialCharge': 0.19}},
{ resn: "CYS", atom: "SG", props: {'partialCharge': -0.19}},
{ resn: "CYS", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "CYS", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "GLN", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "GLN", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "GLN", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "GLN", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "GLN", atom: "CD", props: {'partialCharge': 0.55}},
{ resn: "GLN", atom: "OE1", props: {'partialCharge': -0.55}},
{ resn: "GLN", atom: "NE2", props: {'partialCharge': 0.00}},
{ resn: "GLN", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "GLN", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "GLU", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "GLU", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "GLU", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "GLU", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "GLU", atom: "CD", props: {'partialCharge': 0.14}},
{ resn: "GLU", atom: "OE1", props: {'partialCharge': -0.57}},
{ resn: "GLU", atom: "OE2", props: {'partialCharge': -0.57}},
{ resn: "GLU", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "GLU", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "GLY", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "GLY", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "GLY", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "GLY", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "HIS", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "HIS", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "HIS", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "HIS", atom: "CG", props: {'partialCharge': 0.10}},
{ resn: "HIS", atom: "ND1", props: {'partialCharge': -0.10}},
{ resn: "HIS", atom: "CD2", props: {'partialCharge': 0.10}},
{ resn: "HIS", atom: "NE2", props: {'partialCharge': -0.40}},
{ resn: "HIS", atom: "CE1", props: {'partialCharge': 0.30}},
{ resn: "HIS", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "HIS", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "ILE", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "ILE", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "ILE", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "ILE", atom: "CG2", props: {'partialCharge': 0.00}},
{ resn: "ILE", atom: "CG1", props: {'partialCharge': 0.00}},
{ resn: "ILE", atom: "CD", props: {'partialCharge': 0.00}},
{ resn: "ILE", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "ILE", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "LEU", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "LEU", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "LEU", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "LEU", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "LEU", atom: "CD1", props: {'partialCharge': 0.00}},
{ resn: "LEU", atom: "CD2", props: {'partialCharge': 0.00}},
{ resn: "LEU", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "LEU", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "LYS", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "LYS", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "LYS", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "LYS", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "LYS", atom: "CD", props: {'partialCharge': 0.00}},
{ resn: "LYS", atom: "CE", props: {'partialCharge': 0.25}},
{ resn: "LYS", atom: "NZ", props: {'partialCharge': 0.75}},
{ resn: "LYS", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "LYS", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "MET", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "MET", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "MET", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "MET", atom: "CG", props: {'partialCharge': 0.06}},
{ resn: "MET", atom: "SD", props: {'partialCharge': -0.12}},
{ resn: "MET", atom: "CE", props: {'partialCharge': 0.06}},
{ resn: "MET", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "MET", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "PHE", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "PHE", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "PHE", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CD1", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CD2", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CE1", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CE2", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CZ", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "PHE", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "PRO", atom: "N", props: {'partialCharge': -0.25}},
{ resn: "PRO", atom: "CD", props: {'partialCharge': 0.10}},
{ resn: "PRO", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "PRO", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "PRO", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "PRO", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "PRO", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "SER", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "SER", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "SER", atom: "CB", props: {'partialCharge': 0.25}},
{ resn: "SER", atom: "OG", props: {'partialCharge': -0.25}},
{ resn: "SER", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "SER", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "THR", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "THR", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "THR", atom: "CB", props: {'partialCharge': 0.25}},
{ resn: "THR", atom: "OG1", props: {'partialCharge': -0.25}},
{ resn: "THR", atom: "CG2", props: {'partialCharge': 0.00}},
{ resn: "THR", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "THR", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "TRP", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "TRP", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "TRP", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "TRP", atom: "CG", props: {'partialCharge': -0.03}},
{ resn: "TRP", atom: "CD2", props: {'partialCharge': 0.10}},
{ resn: "TRP", atom: "CE2", props: {'partialCharge': -0.04}},
{ resn: "TRP", atom: "CE3", props: {'partialCharge': -0.03}},
{ resn: "TRP", atom: "CD1", props: {'partialCharge': 0.06}},
{ resn: "TRP", atom: "NE1", props: {'partialCharge': -0.06}},
{ resn: "TRP", atom: "CZ2", props: {'partialCharge': 0.00}},
{ resn: "TRP", atom: "CZ3", props: {'partialCharge': 0.00}},
{ resn: "TRP", atom: "CH2", props: {'partialCharge': 0.00}},
{ resn: "TRP", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "TRP", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "TYR", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "TYR", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "TYR", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CD1", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CE1", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CD2", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CE2", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CZ", props: {'partialCharge': 0.25}},
{ resn: "TYR", atom: "OH", props: {'partialCharge': -0.25}},
{ resn: "TYR", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "TYR", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "VAL", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "VAL", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "VAL", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "VAL", atom: "CG1", props: {'partialCharge': 0.00}},
{ resn: "VAL", atom: "CG2", props: {'partialCharge': 0.00}},
{ resn: "VAL", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "VAL", atom: "O", props: {'partialCharge': -0.55}}
];
$3Dmol['partialCharges'] = $3Dmol.partialCharges;
$3Dmol = $3Dmol || {};
//Encapsulate marching cube algorithm for isosurface generation
// (currently used by protein surface rendering and generic volumetric data reading)
$3Dmol.MarchingCube = (function() {
//Marching cube algorithm - assume data has been pre-treated so isovalue is 0
// (i.e. select points greater than 0)
//origin - vector of origin of volumetric data (default is (0,0,0))
// nX, nY, nZ - specifies number of voxels in each dimension
// scale - cube diagonal unit vector scale (3Dmol vector) (specifying distance between data points); diagonal of cube
// - default is 1 - assumes unit cube (1,1,1) diag)
// fulltable - if true, use full marching cubes and tritables - else use trimmed table (e.g. surf render)
// voxel - if true, draws with a blocky voxel style (default false)
// verts, faces - vertex and face arrays to fill up
//to match with protein surface...
var ISDONE = 2;
var my = {};
my.march = function(data, verts, faces, spec) {
var fulltable = !!(spec.fulltable);
var origin = (spec.hasOwnProperty('origin') && spec.origin.hasOwnProperty('x')) ? spec.origin : {x:0, y:0, z:0};
var voxel = !!(spec.voxel);
var nX = spec.nX || 0;
var nY = spec.nY || 0;
var nZ = spec.nZ || 0;
var scale = spec.scale || 1.0;
var unitCube = new $3Dmol.Vector3(1,1,1).multiplyScalar(scale);
//keep track of calculated vertices to avoid repeats
var vertnums = new Int32Array(nX*nY*nZ);
var i, il;
for (i = 0, il = vertnums.length; i < il; ++i)
vertnums[i] = -1;
// create (or retrieve) a vertex at the appropriate point for
// the edge (p1,p2)
var getVertex = function(i, j, k, code, p1, p2) {
var pt = new $3Dmol.Vector3();
pt.copy(origin);
var val1 = !!(code & (1 << p1));
var val2 = !!(code & (1 << p2));
// p1 if they are the same or if !val1
var p = p1;
if (!val1 && val2)
p = p2;
// adjust i,j,k by p
if (p & 1)
k++;
if (p & 2)
j++;
if (p & 4)
i++;
pt.x += unitCube.x*i;
pt.y += unitCube.y*j;
pt.z += unitCube.z*k;
var index = ((nY * i) + j) * nZ + k;
//Have to add option to do voxels
if (!voxel) {
if (vertnums[index] < 0) // not created yet
{
vertnums[index] = verts.length;
verts.push( pt );
}
return vertnums[index];
}
else {
verts.push(pt);
return verts.length - 1;
}
};
var intersects = new Int32Array(12);
var etable = (fulltable) ? edgeTable2 : edgeTable;
var tritable = (fulltable) ? triTable2 : triTable;
//Run marching cubes algorithm
for (i = 0; i < nX-1; ++i) {
for (var j = 0; j < nY-1; ++j){
for (var k = 0; k < nZ-1; ++k){
var code = 0;
for (var p = 0; p < 8; ++p) {
var index = ((nY * (i + ((p & 4) >> 2))) + j + ((p & 2) >> 1)) *
nZ + k + (p & 1);
//TODO: Need to fix vpBits in protein surface for this to work
var val = !!(data[index] & ISDONE);
//var val = !!(data[index] > 0);
code |= val << p;
}
if (code === 0 || code === 255)
continue;
var ecode = etable[code];
if (ecode === 0)
continue;
var ttable = tritable[code];
if (ecode & 1)
intersects[0] = getVertex(i, j, k, code, 0, 1);
if (ecode & 2)
intersects[1] = getVertex(i, j, k, code, 1, 3);
if (ecode & 4)
intersects[2] = getVertex(i, j, k, code, 3, 2);
if (ecode & 8)
intersects[3] = getVertex(i, j, k, code, 2, 0);
if (ecode & 16)
intersects[4] = getVertex(i, j, k, code, 4, 5);
if (ecode & 32)
intersects[5] = getVertex(i, j, k, code, 5, 7);
if (ecode & 64)
intersects[6] = getVertex(i, j, k, code, 7, 6);
if (ecode & 128)
intersects[7] = getVertex(i, j, k, code, 6, 4);
if (ecode & 256)
intersects[8] = getVertex(i, j, k, code, 0, 4);
if (ecode & 512)
intersects[9] = getVertex(i, j, k, code, 1, 5);
if (ecode & 1024)
intersects[10] = getVertex(i, j, k, code, 3, 7);
if (ecode & 2048)
intersects[11] = getVertex(i, j, k, code, 2, 6);
for (var t = 0; t < ttable.length; t += 3) {
var a = intersects[ttable[t]],
b = intersects[ttable[t+1]],
c = intersects[ttable[t+2]];
if (voxel && t >= 3) {
verts.push(verts[a]); a = verts.length - 1;
verts.push(verts[b]); b = verts.length - 1;
verts.push(verts[c]); c = verts.length - 1;
}
faces.push(a); faces.push(b); faces.push(c);
}
}
}
}
};
my.laplacianSmooth = function(numiter, verts, faces) {
var tps = new Array(verts.length);
var i, il, j, jl, k, kl;
for (i = 0, il = verts.length; i < il; i++)
tps[i] = {
x : 0,
y : 0,
z : 0
};
var vertdeg = new Array(20);
var flagvert;
for (i = 0; i < 20; i++)
vertdeg[i] = new Array(verts.length);
for (i = 0, il = verts.length; i < il; i++)
vertdeg[0][i] = 0;
for (i = 0, il = faces.length / 3; i < il; i++) {
var aoffset = i*3, boffset = i*3 + 1, coffset = i*3 + 2;
flagvert = true;
for (j = 0, jl = vertdeg[0][faces[aoffset]]; j < jl; j++) {
if (faces[boffset] == vertdeg[j + 1][faces[aoffset]]) {
flagvert = false;
break;
}
}
if (flagvert) {
vertdeg[0][faces[aoffset]]++;
vertdeg[vertdeg[0][faces[aoffset]]][faces[aoffset]] = faces[boffset];
}
flagvert = true;
for (j = 0, jl = vertdeg[0][faces[aoffset]]; j < jl; j++) {
if (faces[coffset] == vertdeg[j + 1][faces[aoffset]]) {
flagvert = false;
break;
}
}
if (flagvert) {
vertdeg[0][faces[aoffset]]++;
vertdeg[vertdeg[0][faces[aoffset]]][faces[aoffset]] = faces[coffset];
}
// b
flagvert = true;
for (j = 0, jl = vertdeg[0][faces[boffset]]; j < jl; j++) {
if (faces[aoffset] == vertdeg[j + 1][faces[boffset]]) {
flagvert = false;
break;
}
}
if (flagvert) {
vertdeg[0][faces[boffset]]++;
vertdeg[vertdeg[0][faces[boffset]]][faces[boffset]] = faces[aoffset];
}
flagvert = true;
for (j = 0, jl = vertdeg[0][faces[boffset]]; j < jl; j++) {
if (faces[coffset] == vertdeg[j + 1][faces[boffset]]) {
flagvert = false;
break;
}
}
if (flagvert) {
vertdeg[0][faces[boffset]]++;
vertdeg[vertdeg[0][faces[boffset]]][faces[boffset]] = faces[coffset];
}
// c
flagvert = true;
for (j = 0; j < vertdeg[0][faces[coffset]]; j++) {
if (faces[aoffset] == vertdeg[j + 1][faces[coffset]]) {
flagvert = false;
break;
}
}
if (flagvert) {
vertdeg[0][faces[coffset]]++;
vertdeg[vertdeg[0][faces[coffset]]][faces[coffset]] = faces[aoffset];
}
flagvert = true;
for (j = 0, jl = vertdeg[0][faces[coffset]]; j < jl; j++) {
if (faces[boffset] == vertdeg[j + 1][faces[coffset]]) {
flagvert = false;
break;
}
}
if (flagvert) {
vertdeg[0][faces[coffset]]++;
vertdeg[vertdeg[0][faces[coffset]]][faces[coffset]] = faces[boffset];
}
}
var wt = 1.00;
var wt2 = 0.50;
var ssign;
var scaleFactor = 1;
var outwt = 0.75 / (scaleFactor + 3.5); // area-preserving
for (k = 0; k < numiter; k++) {
for (i = 0, il = verts.length; i < il; i++) {
if (vertdeg[0][i] < 3) {
tps[i].x = verts[i].x;
tps[i].y = verts[i].y;
tps[i].z = verts[i].z;
} else if (vertdeg[0][i] == 3 || vertdeg[0][i] == 4) {
tps[i].x = 0;
tps[i].y = 0;
tps[i].z = 0;
for (j = 0, jl = vertdeg[0][i]; j < jl; j++) {
tps[i].x += verts[vertdeg[j + 1][i]].x;
tps[i].y += verts[vertdeg[j + 1][i]].y;
tps[i].z += verts[vertdeg[j + 1][i]].z;
}
tps[i].x += wt2 * verts[i].x;
tps[i].y += wt2 * verts[i].y;
tps[i].z += wt2 * verts[i].z;
tps[i].x /= wt2 + vertdeg[0][i];
tps[i].y /= wt2 + vertdeg[0][i];
tps[i].z /= wt2 + vertdeg[0][i];
} else {
tps[i].x = 0;
tps[i].y = 0;
tps[i].z = 0;
for (j = 0, jl = vertdeg[0][i]; j < jl; j++) {
tps[i].x += verts[vertdeg[j + 1][i]].x;
tps[i].y += verts[vertdeg[j + 1][i]].y;
tps[i].z += verts[vertdeg[j + 1][i]].z;
}
tps[i].x += wt * verts[i].x;
tps[i].y += wt * verts[i].y;
tps[i].z += wt * verts[i].z;
tps[i].x /= wt + vertdeg[0][i];
tps[i].y /= wt + vertdeg[0][i];
tps[i].z /= wt + vertdeg[0][i];
}
}
for (i = 0, il = verts.length; i < il; i++) {
verts[i].x = tps[i].x;
verts[i].y = tps[i].y;
verts[i].z = tps[i].z;
}
/*
* computenorm(); for (var i = 0; i < vertnumber; i++) { if
* (verts[i].inout) ssign = 1; else ssign = -1; verts[i].x += ssign *
* outwt * verts[i].pn.x; verts[i].y += ssign * outwt *
* verts[i].pn.y; verts[i].z += ssign * outwt * verts[i].pn.z; }
*/
}
};
/*
* These tables are based off those by Paul Bourke and Geoffrey Heller:
* http://paulbourke.net/geometry/polygonise/
* http://paulbourke.net/geometry/polygonise/table2.txt
*
* However, they have been substantially modified to reflect a more
* sensible corner numbering scheme and the discrete nature of our voxel data
* (resulting in fewer faces).
*/
my.edgeTable = [ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0xb00, 0x0, 0x0, 0x0, 0x700, 0x0, 0xd00, 0xe00, 0xf00, 0x0, 0x0, 0x0,
0x8a, 0x0, 0x15, 0x0, 0x86, 0x0, 0x0, 0x0, 0x28c, 0x0, 0x813, 0xf19,
0xe10, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x126, 0x0, 0x0, 0x15, 0x1c,
0x0, 0xf23, 0x419, 0xd20, 0x0, 0xa8, 0xa2, 0xaa, 0x0, 0x285, 0x9ab,
0x8a2, 0x0, 0x2af, 0x125, 0xac, 0xfaa, 0xea3, 0xda9, 0xca0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x45, 0x0, 0x384, 0x0, 0x0, 0x0, 0x700, 0x8a, 0x83,
0x648, 0x780, 0x0, 0x51, 0x0, 0x81a, 0x54, 0x55, 0x54, 0x56, 0x0, 0x51,
0x0, 0xe5c, 0x14a, 0x451, 0x759, 0x650, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x45,
0x0, 0x1f6, 0x0, 0x0, 0x15, 0xdfc, 0x8a, 0x7f3, 0x4f9, 0x5f0, 0xb00,
0x68, 0x921, 0x6a, 0x348, 0x245, 0x16f, 0x66, 0xb00, 0xe6f, 0xd65,
0xc6c, 0x76a, 0x663, 0x569, 0x460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0xf46, 0x0, 0x0, 0x45, 0x24c, 0x2a, 0x823, 0x29, 0xb40, 0x0, 0x0, 0x0,
0x6ba, 0x0, 0x8f5, 0xfff, 0xef6, 0x0, 0xff, 0x2f5, 0x2fc, 0x9ea, 0x8f3,
0xbf9, 0xaf0, 0x0, 0x0, 0x51, 0x152, 0x0, 0xf55, 0x45f, 0xd56, 0x54,
0x357, 0x55, 0x154, 0x852, 0xb53, 0x59, 0x950, 0x700, 0x2c8, 0xc2,
0x48a, 0xfc4, 0xec5, 0xdcf, 0xcc6, 0x2c4, 0x2cf, 0xc5, 0xcc, 0xbca,
0xac3, 0x9c9, 0x8c0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x1a4, 0xa8, 0x7a6,
0xa2, 0xa2, 0x2a4, 0xbac, 0xaa, 0xa3, 0x2a8, 0x3a0, 0xd00, 0xc18,
0xd00, 0xe3a, 0x34, 0x35, 0x73f, 0x636, 0x924, 0x83f, 0xb35, 0xa3c,
0x12a, 0x33, 0x339, 0x230, 0xe00, 0xe00, 0xc12, 0xd9a, 0x684, 0x795,
0x49f, 0x596, 0x92, 0xb9f, 0x815, 0x99c, 0x9a, 0x393, 0x99, 0x190,
0xf00, 0xe08, 0xd01, 0xc0a, 0x704, 0x605, 0x50f, 0x406, 0xb02, 0xa0f,
0x905, 0x80c, 0x30a, 0x203, 0x109, 0x0 ];
var edgeTable = new Uint32Array(my.edgeTable);
var triTable = my.triTable = [ [], [], [], [], [], [], [], [ 11, 9, 8 ], [], [], [],
[ 8, 10, 9 ], [], [ 10, 8, 11 ], [ 9, 11, 10 ],
[ 8, 10, 9, 8, 11, 10 ], [], [], [], [ 1, 7, 3 ], [], [ 4, 2, 0 ], [],
[ 2, 1, 7 ], [], [], [], [ 2, 7, 3, 2, 9, 7 ], [],
[ 1, 4, 11, 1, 0, 4 ], [ 3, 8, 0, 11, 9, 4, 11, 10, 9 ],
[ 4, 11, 9, 11, 10, 9 ], [], [], [], [ 5, 3, 1 ], [], [], [],
[ 2, 5, 8, 2, 1, 5 ], [], [], [ 2, 4, 0 ], [ 3, 2, 4 ], [],
[ 0, 9, 1, 8, 10, 5, 8, 11, 10 ], [ 3, 4, 0, 3, 10, 4 ],
[ 5, 8, 10, 8, 11, 10 ], [], [ 3, 5, 7 ], [ 7, 1, 5 ],
[ 1, 7, 3, 1, 5, 7 ], [], [ 9, 2, 0, 9, 7, 2 ],
[ 0, 3, 8, 1, 7, 11, 1, 5, 7 ], [ 11, 1, 7, 1, 5, 7 ], [],
[ 9, 1, 0, 5, 3, 2, 5, 7, 3 ], [ 8, 2, 5, 8, 0, 2 ],
[ 2, 5, 3, 5, 7, 3 ], [ 3, 9, 1, 3, 8, 9, 7, 11, 10, 7, 10, 5 ],
[ 9, 1, 0, 10, 7, 11, 10, 5, 7 ], [ 3, 8, 0, 7, 10, 5, 7, 11, 10 ],
[ 11, 5, 7, 11, 10, 5 ], [], [], [], [], [], [ 0, 6, 2 ], [],
[ 7, 2, 9, 7, 9, 8 ], [], [], [], [ 8, 10, 9 ], [ 7, 1, 3 ],
[ 7, 1, 0 ], [ 6, 9, 3, 6, 10, 9 ], [ 7, 10, 8, 10, 9, 8 ], [],
[ 6, 0, 4 ], [], [ 11, 1, 4, 11, 3, 1 ], [ 2, 4, 6 ],
[ 2, 0, 4, 2, 4, 6 ], [ 2, 4, 6 ], [ 1, 4, 2, 4, 6, 2 ], [],
[ 6, 0, 4 ], [], [ 2, 11, 3, 6, 9, 4, 6, 10, 9 ], [ 8, 6, 1, 8, 1, 3 ],
[ 10, 0, 6, 0, 4, 6 ], [ 8, 0, 3, 9, 6, 10, 9, 4, 6 ],
[ 10, 4, 6, 10, 9, 4 ], [], [], [], [ 5, 3, 1 ], [], [ 0, 6, 2 ], [],
[ 7, 4, 8, 5, 2, 1, 5, 6, 2 ], [], [], [ 2, 4, 0 ],
[ 7, 4, 8, 2, 11, 3, 10, 5, 6 ], [ 7, 1, 3 ],
[ 5, 6, 10, 0, 9, 1, 8, 7, 4 ], [ 5, 6, 10, 7, 0, 3, 7, 4, 0 ],
[ 10, 5, 6, 4, 8, 7 ], [ 9, 11, 8 ], [ 3, 5, 6 ],
[ 0, 5, 11, 0, 11, 8 ], [ 6, 3, 5, 3, 1, 5 ], [ 3, 9, 6, 3, 8, 9 ],
[ 9, 6, 0, 6, 2, 0 ], [ 0, 3, 8, 2, 5, 6, 2, 1, 5 ],
[ 1, 6, 2, 1, 5, 6 ], [ 9, 11, 8 ], [ 1, 0, 9, 6, 10, 5, 11, 3, 2 ],
[ 6, 10, 5, 2, 8, 0, 2, 11, 8 ], [ 3, 2, 11, 10, 5, 6 ],
[ 10, 5, 6, 9, 3, 8, 9, 1, 3 ], [ 0, 9, 1, 5, 6, 10 ],
[ 8, 0, 3, 10, 5, 6 ], [ 10, 5, 6 ], [], [], [], [], [], [], [],
[ 1, 10, 2, 9, 11, 6, 9, 8, 11 ], [], [], [ 6, 0, 2 ],
[ 3, 6, 9, 3, 2, 6 ], [ 3, 5, 1 ], [ 0, 5, 1, 0, 11, 5 ], [ 0, 3, 5 ],
[ 6, 9, 11, 9, 8, 11 ], [], [], [], [ 4, 5, 9, 7, 1, 10, 7, 3, 1 ], [],
[ 11, 6, 7, 2, 4, 5, 2, 0, 4 ],
[ 11, 6, 7, 8, 0, 3, 1, 10, 2, 9, 4, 5 ],
[ 6, 7, 11, 1, 10, 2, 9, 4, 5 ], [],
[ 4, 1, 0, 4, 5, 1, 6, 7, 3, 6, 3, 2 ], [ 9, 4, 5, 0, 6, 7, 0, 2, 6 ],
[ 4, 5, 9, 6, 3, 2, 6, 7, 3 ], [ 6, 7, 11, 5, 3, 8, 5, 1, 3 ],
[ 6, 7, 11, 4, 1, 0, 4, 5, 1 ], [ 4, 5, 9, 3, 8, 0, 11, 6, 7 ],
[ 9, 4, 5, 7, 11, 6 ], [], [], [ 0, 6, 4 ], [ 8, 6, 4, 8, 1, 6 ], [],
[ 0, 10, 2, 0, 9, 10, 4, 8, 11, 4, 11, 6 ],
[ 10, 2, 1, 6, 0, 3, 6, 4, 0 ], [ 10, 2, 1, 11, 4, 8, 11, 6, 4 ],
[ 4, 2, 6 ], [ 1, 0, 9, 2, 4, 8, 2, 6, 4 ], [ 2, 4, 0, 2, 6, 4 ],
[ 8, 2, 4, 2, 6, 4 ], [ 11, 4, 1, 11, 6, 4 ],
[ 0, 9, 1, 4, 11, 6, 4, 8, 11 ], [ 3, 6, 0, 6, 4, 0 ],
[ 8, 6, 4, 8, 11, 6 ], [ 10, 8, 9 ], [ 6, 3, 9, 6, 7, 3 ], [ 6, 7, 1 ],
[ 10, 7, 1, 7, 3, 1 ], [ 7, 11, 6, 8, 10, 2, 8, 9, 10 ],
[ 11, 6, 7, 10, 0, 9, 10, 2, 0 ], [ 2, 1, 10, 7, 11, 6, 8, 0, 3 ],
[ 1, 10, 2, 6, 7, 11 ], [ 7, 2, 6, 7, 9, 2 ],
[ 1, 0, 9, 3, 6, 7, 3, 2, 6 ], [ 7, 0, 6, 0, 2, 6 ],
[ 2, 7, 3, 2, 6, 7 ], [ 7, 11, 6, 3, 9, 1, 3, 8, 9 ],
[ 9, 1, 0, 11, 6, 7 ], [ 0, 3, 8, 11, 6, 7 ], [ 11, 6, 7 ], [], [], [],
[], [ 5, 3, 7 ], [ 8, 5, 2, 8, 7, 5 ], [ 5, 3, 7 ],
[ 1, 10, 2, 5, 8, 7, 5, 9, 8 ], [ 1, 7, 5 ], [ 1, 7, 5 ],
[ 9, 2, 7, 9, 7, 5 ], [ 11, 3, 2, 8, 5, 9, 8, 7, 5 ],
[ 1, 3, 7, 1, 7, 5 ], [ 0, 7, 1, 7, 5, 1 ], [ 9, 3, 5, 3, 7, 5 ],
[ 9, 7, 5, 9, 8, 7 ], [ 8, 10, 11 ], [ 3, 4, 10, 3, 10, 11 ],
[ 8, 10, 11 ], [ 5, 9, 4, 1, 11, 3, 1, 10, 11 ], [ 2, 4, 5 ],
[ 5, 2, 4, 2, 0, 4 ], [ 0, 3, 8, 5, 9, 4, 10, 2, 1 ],
[ 2, 1, 10, 9, 4, 5 ], [ 2, 8, 5, 2, 11, 8 ],
[ 3, 2, 11, 1, 4, 5, 1, 0, 4 ], [ 9, 4, 5, 8, 2, 11, 8, 0, 2 ],
[ 11, 3, 2, 9, 4, 5 ], [ 8, 5, 3, 5, 1, 3 ], [ 5, 0, 4, 5, 1, 0 ],
[ 3, 8, 0, 4, 5, 9 ], [ 9, 4, 5 ], [ 11, 9, 10 ], [ 11, 9, 10 ],
[ 1, 11, 4, 1, 10, 11 ], [ 8, 7, 4, 11, 1, 10, 11, 3, 1 ],
[ 2, 7, 9, 2, 9, 10 ], [ 4, 8, 7, 0, 10, 2, 0, 9, 10 ],
[ 2, 1, 10, 0, 7, 4, 0, 3, 7 ], [ 10, 2, 1, 8, 7, 4 ], [ 1, 7, 4 ],
[ 3, 2, 11, 4, 8, 7, 9, 1, 0 ], [ 11, 4, 2, 4, 0, 2 ],
[ 2, 11, 3, 7, 4, 8 ], [ 4, 1, 7, 1, 3, 7 ], [ 1, 0, 9, 8, 7, 4 ],
[ 3, 4, 0, 3, 7, 4 ], [ 8, 7, 4 ], [ 8, 9, 10, 8, 10, 11 ],
[ 3, 9, 11, 9, 10, 11 ], [ 0, 10, 8, 10, 11, 8 ],
[ 10, 3, 1, 10, 11, 3 ], [ 2, 8, 10, 8, 9, 10 ], [ 9, 2, 0, 9, 10, 2 ],
[ 8, 0, 3, 1, 10, 2 ], [ 10, 2, 1 ], [ 1, 11, 9, 11, 8, 9 ],
[ 11, 3, 2, 0, 9, 1 ], [ 11, 0, 2, 11, 8, 0 ], [ 11, 3, 2 ],
[ 8, 1, 3, 8, 9, 1 ], [ 9, 1, 0 ], [ 8, 0, 3 ], [] ];
var edgeTable2 = [ 0x0, 0x109, 0x203, 0x30a, 0x80c, 0x905, 0xa0f,
0xb06, 0x406, 0x50f, 0x605, 0x70c, 0xc0a, 0xd03, 0xe09, 0xf00, 0x190,
0x99, 0x393, 0x29a, 0x99c, 0x895, 0xb9f, 0xa96, 0x596, 0x49f, 0x795,
0x69c, 0xd9a, 0xc93, 0xf99, 0xe90, 0x230, 0x339, 0x33, 0x13a, 0xa3c,
0xb35, 0x83f, 0x936, 0x636, 0x73f, 0x435, 0x53c, 0xe3a, 0xf33, 0xc39,
0xd30, 0x3a0, 0x2a9, 0x1a3, 0xaa, 0xbac, 0xaa5, 0x9af, 0x8a6, 0x7a6,
0x6af, 0x5a5, 0x4ac, 0xfaa, 0xea3, 0xda9, 0xca0, 0x8c0, 0x9c9, 0xac3,
0xbca, 0xcc, 0x1c5, 0x2cf, 0x3c6, 0xcc6, 0xdcf, 0xec5, 0xfcc, 0x4ca,
0x5c3, 0x6c9, 0x7c0, 0x950, 0x859, 0xb53, 0xa5a, 0x15c, 0x55, 0x35f,
0x256, 0xd56, 0xc5f, 0xf55, 0xe5c, 0x55a, 0x453, 0x759, 0x650, 0xaf0,
0xbf9, 0x8f3, 0x9fa, 0x2fc, 0x3f5, 0xff, 0x1f6, 0xef6, 0xfff, 0xcf5,
0xdfc, 0x6fa, 0x7f3, 0x4f9, 0x5f0, 0xb60, 0xa69, 0x963, 0x86a, 0x36c,
0x265, 0x16f, 0x66, 0xf66, 0xe6f, 0xd65, 0xc6c, 0x76a, 0x663, 0x569,
0x460, 0x460, 0x569, 0x663, 0x76a, 0xc6c, 0xd65, 0xe6f, 0xf66, 0x66,
0x16f, 0x265, 0x36c, 0x86a, 0x963, 0xa69, 0xb60, 0x5f0, 0x4f9, 0x7f3,
0x6fa, 0xdfc, 0xcf5, 0xfff, 0xef6, 0x1f6, 0xff, 0x3f5, 0x2fc, 0x9fa,
0x8f3, 0xbf9, 0xaf0, 0x650, 0x759, 0x453, 0x55a, 0xe5c, 0xf55, 0xc5f,
0xd56, 0x256, 0x35f, 0x55, 0x15c, 0xa5a, 0xb53, 0x859, 0x950, 0x7c0,
0x6c9, 0x5c3, 0x4ca, 0xfcc, 0xec5, 0xdcf, 0xcc6, 0x3c6, 0x2cf, 0x1c5,
0xcc, 0xbca, 0xac3, 0x9c9, 0x8c0, 0xca0, 0xda9, 0xea3, 0xfaa, 0x4ac,
0x5a5, 0x6af, 0x7a6, 0x8a6, 0x9af, 0xaa5, 0xbac, 0xaa, 0x1a3, 0x2a9,
0x3a0, 0xd30, 0xc39, 0xf33, 0xe3a, 0x53c, 0x435, 0x73f, 0x636, 0x936,
0x83f, 0xb35, 0xa3c, 0x13a, 0x33, 0x339, 0x230, 0xe90, 0xf99, 0xc93,
0xd9a, 0x69c, 0x795, 0x49f, 0x596, 0xa96, 0xb9f, 0x895, 0x99c, 0x29a,
0x393, 0x99, 0x190, 0xf00, 0xe09, 0xd03, 0xc0a, 0x70c, 0x605, 0x50f,
0x406, 0xb06, 0xa0f, 0x905, 0x80c, 0x30a, 0x203, 0x109, 0x0 ];
var triTable2 = [ [], [ 8, 3, 0 ], [ 9, 0, 1 ], [ 8, 3, 1, 8, 1, 9 ],
[ 11, 2, 3 ], [ 11, 2, 0, 11, 0, 8 ], [ 11, 2, 3, 0, 1, 9 ],
[ 2, 1, 11, 1, 9, 11, 11, 9, 8 ], [ 10, 1, 2 ], [ 8, 3, 0, 1, 2, 10 ],
[ 9, 0, 2, 9, 2, 10 ], [ 3, 2, 8, 2, 10, 8, 8, 10, 9 ],
[ 10, 1, 3, 10, 3, 11 ], [ 1, 0, 10, 0, 8, 10, 10, 8, 11 ],
[ 0, 3, 9, 3, 11, 9, 9, 11, 10 ], [ 8, 10, 9, 8, 11, 10 ], [ 8, 4, 7 ],
[ 3, 0, 4, 3, 4, 7 ], [ 1, 9, 0, 8, 4, 7 ],
[ 9, 4, 1, 4, 7, 1, 1, 7, 3 ], [ 2, 3, 11, 7, 8, 4 ],
[ 7, 11, 4, 11, 2, 4, 4, 2, 0 ], [ 3, 11, 2, 4, 7, 8, 9, 0, 1 ],
[ 2, 7, 11, 2, 1, 7, 1, 4, 7, 1, 9, 4 ], [ 10, 1, 2, 8, 4, 7 ],
[ 2, 10, 1, 0, 4, 7, 0, 7, 3 ], [ 4, 7, 8, 0, 2, 10, 0, 10, 9 ],
[ 2, 7, 3, 2, 9, 7, 7, 9, 4, 2, 10, 9 ],
[ 8, 4, 7, 11, 10, 1, 11, 1, 3 ],
[ 11, 4, 7, 1, 4, 11, 1, 11, 10, 1, 0, 4 ],
[ 3, 8, 0, 7, 11, 4, 11, 9, 4, 11, 10, 9 ],
[ 7, 11, 4, 4, 11, 9, 11, 10, 9 ], [ 9, 5, 4 ], [ 3, 0, 8, 4, 9, 5 ],
[ 5, 4, 0, 5, 0, 1 ], [ 4, 8, 5, 8, 3, 5, 5, 3, 1 ],
[ 11, 2, 3, 9, 5, 4 ], [ 9, 5, 4, 8, 11, 2, 8, 2, 0 ],
[ 3, 11, 2, 1, 5, 4, 1, 4, 0 ],
[ 8, 5, 4, 2, 5, 8, 2, 8, 11, 2, 1, 5 ], [ 2, 10, 1, 9, 5, 4 ],
[ 0, 8, 3, 5, 4, 9, 10, 1, 2 ], [ 10, 5, 2, 5, 4, 2, 2, 4, 0 ],
[ 3, 4, 8, 3, 2, 4, 2, 5, 4, 2, 10, 5 ],
[ 5, 4, 9, 1, 3, 11, 1, 11, 10 ],
[ 0, 9, 1, 4, 8, 5, 8, 10, 5, 8, 11, 10 ],
[ 3, 4, 0, 3, 10, 4, 4, 10, 5, 3, 11, 10 ],
[ 4, 8, 5, 5, 8, 10, 8, 11, 10 ], [ 9, 5, 7, 9, 7, 8 ],
[ 0, 9, 3, 9, 5, 3, 3, 5, 7 ], [ 8, 0, 7, 0, 1, 7, 7, 1, 5 ],
[ 1, 7, 3, 1, 5, 7 ], [ 11, 2, 3, 8, 9, 5, 8, 5, 7 ],
[ 9, 2, 0, 9, 7, 2, 2, 7, 11, 9, 5, 7 ],
[ 0, 3, 8, 2, 1, 11, 1, 7, 11, 1, 5, 7 ],
[ 2, 1, 11, 11, 1, 7, 1, 5, 7 ], [ 1, 2, 10, 5, 7, 8, 5, 8, 9 ],
[ 9, 1, 0, 10, 5, 2, 5, 3, 2, 5, 7, 3 ],
[ 5, 2, 10, 8, 2, 5, 8, 5, 7, 8, 0, 2 ],
[ 10, 5, 2, 2, 5, 3, 5, 7, 3 ],
[ 3, 9, 1, 3, 8, 9, 7, 11, 10, 7, 10, 5 ],
[ 9, 1, 0, 10, 7, 11, 10, 5, 7 ], [ 3, 8, 0, 7, 10, 5, 7, 11, 10 ],
[ 11, 5, 7, 11, 10, 5 ], [ 11, 7, 6 ], [ 0, 8, 3, 11, 7, 6 ],
[ 9, 0, 1, 11, 7, 6 ], [ 7, 6, 11, 3, 1, 9, 3, 9, 8 ],
[ 2, 3, 7, 2, 7, 6 ], [ 8, 7, 0, 7, 6, 0, 0, 6, 2 ],
[ 1, 9, 0, 3, 7, 6, 3, 6, 2 ], [ 7, 6, 2, 7, 2, 9, 2, 1, 9, 7, 9, 8 ],
[ 1, 2, 10, 6, 11, 7 ], [ 2, 10, 1, 7, 6, 11, 8, 3, 0 ],
[ 11, 7, 6, 10, 9, 0, 10, 0, 2 ],
[ 7, 6, 11, 3, 2, 8, 8, 2, 10, 8, 10, 9 ],
[ 6, 10, 7, 10, 1, 7, 7, 1, 3 ],
[ 6, 10, 1, 6, 1, 7, 7, 1, 0, 7, 0, 8 ],
[ 9, 0, 3, 6, 9, 3, 6, 10, 9, 6, 3, 7 ],
[ 6, 10, 7, 7, 10, 8, 10, 9, 8 ], [ 8, 4, 6, 8, 6, 11 ],
[ 11, 3, 6, 3, 0, 6, 6, 0, 4 ], [ 0, 1, 9, 4, 6, 11, 4, 11, 8 ],
[ 1, 9, 4, 11, 1, 4, 11, 3, 1, 11, 4, 6 ],
[ 3, 8, 2, 8, 4, 2, 2, 4, 6 ], [ 2, 0, 4, 2, 4, 6 ],
[ 1, 9, 0, 3, 8, 2, 2, 8, 4, 2, 4, 6 ], [ 9, 4, 1, 1, 4, 2, 4, 6, 2 ],
[ 10, 1, 2, 11, 8, 4, 11, 4, 6 ],
[ 10, 1, 2, 11, 3, 6, 6, 3, 0, 6, 0, 4 ],
[ 0, 2, 10, 0, 10, 9, 4, 11, 8, 4, 6, 11 ],
[ 2, 11, 3, 6, 9, 4, 6, 10, 9 ],
[ 8, 4, 6, 8, 6, 1, 6, 10, 1, 8, 1, 3 ],
[ 1, 0, 10, 10, 0, 6, 0, 4, 6 ], [ 8, 0, 3, 9, 6, 10, 9, 4, 6 ],
[ 10, 4, 6, 10, 9, 4 ], [ 9, 5, 4, 7, 6, 11 ],
[ 4, 9, 5, 3, 0, 8, 11, 7, 6 ], [ 6, 11, 7, 4, 0, 1, 4, 1, 5 ],
[ 6, 11, 7, 4, 8, 5, 5, 8, 3, 5, 3, 1 ], [ 4, 9, 5, 6, 2, 3, 6, 3, 7 ],
[ 9, 5, 4, 8, 7, 0, 0, 7, 6, 0, 6, 2 ],
[ 4, 0, 1, 4, 1, 5, 6, 3, 7, 6, 2, 3 ], [ 7, 4, 8, 5, 2, 1, 5, 6, 2 ],
[ 6, 11, 7, 1, 2, 10, 9, 5, 4 ],
[ 11, 7, 6, 8, 3, 0, 1, 2, 10, 9, 5, 4 ],
[ 11, 7, 6, 10, 5, 2, 2, 5, 4, 2, 4, 0 ],
[ 7, 4, 8, 2, 11, 3, 10, 5, 6 ],
[ 4, 9, 5, 6, 10, 7, 7, 10, 1, 7, 1, 3 ],
[ 5, 6, 10, 0, 9, 1, 8, 7, 4 ], [ 5, 6, 10, 7, 0, 3, 7, 4, 0 ],
[ 10, 5, 6, 4, 8, 7 ], [ 5, 6, 9, 6, 11, 9, 9, 11, 8 ],
[ 0, 9, 5, 0, 5, 3, 3, 5, 6, 3, 6, 11 ],
[ 0, 1, 5, 0, 5, 11, 5, 6, 11, 0, 11, 8 ],
[ 11, 3, 6, 6, 3, 5, 3, 1, 5 ], [ 9, 5, 6, 3, 9, 6, 3, 8, 9, 3, 6, 2 ],
[ 5, 6, 9, 9, 6, 0, 6, 2, 0 ], [ 0, 3, 8, 2, 5, 6, 2, 1, 5 ],
[ 1, 6, 2, 1, 5, 6 ], [ 1, 2, 10, 5, 6, 9, 9, 6, 11, 9, 11, 8 ],
[ 1, 0, 9, 6, 10, 5, 11, 3, 2 ], [ 6, 10, 5, 2, 8, 0, 2, 11, 8 ],
[ 3, 2, 11, 10, 5, 6 ], [ 10, 5, 6, 9, 3, 8, 9, 1, 3 ],
[ 0, 9, 1, 5, 6, 10 ], [ 8, 0, 3, 10, 5, 6 ], [ 10, 5, 6 ],
[ 10, 6, 5 ], [ 8, 3, 0, 10, 6, 5 ], [ 0, 1, 9, 5, 10, 6 ],
[ 10, 6, 5, 9, 8, 3, 9, 3, 1 ], [ 3, 11, 2, 10, 6, 5 ],
[ 6, 5, 10, 2, 0, 8, 2, 8, 11 ], [ 1, 9, 0, 6, 5, 10, 11, 2, 3 ],
[ 1, 10, 2, 5, 9, 6, 9, 11, 6, 9, 8, 11 ], [ 1, 2, 6, 1, 6, 5 ],
[ 0, 8, 3, 2, 6, 5, 2, 5, 1 ], [ 5, 9, 6, 9, 0, 6, 6, 0, 2 ],
[ 9, 6, 5, 3, 6, 9, 3, 9, 8, 3, 2, 6 ], [ 11, 6, 3, 6, 5, 3, 3, 5, 1 ],
[ 0, 5, 1, 0, 11, 5, 5, 11, 6, 0, 8, 11 ],
[ 0, 5, 9, 0, 3, 5, 3, 6, 5, 3, 11, 6 ],
[ 5, 9, 6, 6, 9, 11, 9, 8, 11 ], [ 10, 6, 5, 4, 7, 8 ],
[ 5, 10, 6, 7, 3, 0, 7, 0, 4 ], [ 5, 10, 6, 0, 1, 9, 8, 4, 7 ],
[ 4, 5, 9, 6, 7, 10, 7, 1, 10, 7, 3, 1 ],
[ 7, 8, 4, 2, 3, 11, 10, 6, 5 ],
[ 11, 6, 7, 10, 2, 5, 2, 4, 5, 2, 0, 4 ],
[ 11, 6, 7, 8, 0, 3, 1, 10, 2, 9, 4, 5 ],
[ 6, 7, 11, 1, 10, 2, 9, 4, 5 ], [ 7, 8, 4, 5, 1, 2, 5, 2, 6 ],
[ 4, 1, 0, 4, 5, 1, 6, 7, 3, 6, 3, 2 ],
[ 9, 4, 5, 8, 0, 7, 0, 6, 7, 0, 2, 6 ], [ 4, 5, 9, 6, 3, 2, 6, 7, 3 ],
[ 6, 7, 11, 4, 5, 8, 5, 3, 8, 5, 1, 3 ],
[ 6, 7, 11, 4, 1, 0, 4, 5, 1 ], [ 4, 5, 9, 3, 8, 0, 11, 6, 7 ],
[ 9, 4, 5, 7, 11, 6 ], [ 10, 6, 4, 10, 4, 9 ],
[ 8, 3, 0, 9, 10, 6, 9, 6, 4 ], [ 1, 10, 0, 10, 6, 0, 0, 6, 4 ],
[ 8, 6, 4, 8, 1, 6, 6, 1, 10, 8, 3, 1 ],
[ 2, 3, 11, 6, 4, 9, 6, 9, 10 ],
[ 0, 10, 2, 0, 9, 10, 4, 8, 11, 4, 11, 6 ],
[ 10, 2, 1, 11, 6, 3, 6, 0, 3, 6, 4, 0 ],
[ 10, 2, 1, 11, 4, 8, 11, 6, 4 ], [ 9, 1, 4, 1, 2, 4, 4, 2, 6 ],
[ 1, 0, 9, 3, 2, 8, 2, 4, 8, 2, 6, 4 ], [ 2, 4, 0, 2, 6, 4 ],
[ 3, 2, 8, 8, 2, 4, 2, 6, 4 ],
[ 1, 4, 9, 11, 4, 1, 11, 1, 3, 11, 6, 4 ],
[ 0, 9, 1, 4, 11, 6, 4, 8, 11 ], [ 11, 6, 3, 3, 6, 0, 6, 4, 0 ],
[ 8, 6, 4, 8, 11, 6 ], [ 6, 7, 10, 7, 8, 10, 10, 8, 9 ],
[ 9, 3, 0, 6, 3, 9, 6, 9, 10, 6, 7, 3 ],
[ 6, 1, 10, 6, 7, 1, 7, 0, 1, 7, 8, 0 ],
[ 6, 7, 10, 10, 7, 1, 7, 3, 1 ],
[ 7, 11, 6, 3, 8, 2, 8, 10, 2, 8, 9, 10 ],
[ 11, 6, 7, 10, 0, 9, 10, 2, 0 ], [ 2, 1, 10, 7, 11, 6, 8, 0, 3 ],
[ 1, 10, 2, 6, 7, 11 ], [ 7, 2, 6, 7, 9, 2, 2, 9, 1, 7, 8, 9 ],
[ 1, 0, 9, 3, 6, 7, 3, 2, 6 ], [ 8, 0, 7, 7, 0, 6, 0, 2, 6 ],
[ 2, 7, 3, 2, 6, 7 ], [ 7, 11, 6, 3, 9, 1, 3, 8, 9 ],
[ 9, 1, 0, 11, 6, 7 ], [ 0, 3, 8, 11, 6, 7 ], [ 11, 6, 7 ],
[ 11, 7, 5, 11, 5, 10 ], [ 3, 0, 8, 7, 5, 10, 7, 10, 11 ],
[ 9, 0, 1, 10, 11, 7, 10, 7, 5 ],
[ 3, 1, 9, 3, 9, 8, 7, 10, 11, 7, 5, 10 ],
[ 10, 2, 5, 2, 3, 5, 5, 3, 7 ],
[ 5, 10, 2, 8, 5, 2, 8, 7, 5, 8, 2, 0 ],
[ 9, 0, 1, 10, 2, 5, 5, 2, 3, 5, 3, 7 ],
[ 1, 10, 2, 5, 8, 7, 5, 9, 8 ], [ 2, 11, 1, 11, 7, 1, 1, 7, 5 ],
[ 0, 8, 3, 2, 11, 1, 1, 11, 7, 1, 7, 5 ],
[ 9, 0, 2, 9, 2, 7, 2, 11, 7, 9, 7, 5 ],
[ 11, 3, 2, 8, 5, 9, 8, 7, 5 ], [ 1, 3, 7, 1, 7, 5 ],
[ 8, 7, 0, 0, 7, 1, 7, 5, 1 ], [ 0, 3, 9, 9, 3, 5, 3, 7, 5 ],
[ 9, 7, 5, 9, 8, 7 ], [ 4, 5, 8, 5, 10, 8, 8, 10, 11 ],
[ 3, 0, 4, 3, 4, 10, 4, 5, 10, 3, 10, 11 ],
[ 0, 1, 9, 4, 5, 8, 8, 5, 10, 8, 10, 11 ],
[ 5, 9, 4, 1, 11, 3, 1, 10, 11 ],
[ 3, 8, 4, 3, 4, 2, 2, 4, 5, 2, 5, 10 ],
[ 10, 2, 5, 5, 2, 4, 2, 0, 4 ], [ 0, 3, 8, 5, 9, 4, 10, 2, 1 ],
[ 2, 1, 10, 9, 4, 5 ], [ 8, 4, 5, 2, 8, 5, 2, 11, 8, 2, 5, 1 ],
[ 3, 2, 11, 1, 4, 5, 1, 0, 4 ], [ 9, 4, 5, 8, 2, 11, 8, 0, 2 ],
[ 11, 3, 2, 9, 4, 5 ], [ 4, 5, 8, 8, 5, 3, 5, 1, 3 ],
[ 5, 0, 4, 5, 1, 0 ], [ 3, 8, 0, 4, 5, 9 ], [ 9, 4, 5 ],
[ 7, 4, 11, 4, 9, 11, 11, 9, 10 ],
[ 3, 0, 8, 7, 4, 11, 11, 4, 9, 11, 9, 10 ],
[ 11, 7, 4, 1, 11, 4, 1, 10, 11, 1, 4, 0 ],
[ 8, 7, 4, 11, 1, 10, 11, 3, 1 ],
[ 2, 3, 7, 2, 7, 9, 7, 4, 9, 2, 9, 10 ],
[ 4, 8, 7, 0, 10, 2, 0, 9, 10 ], [ 2, 1, 10, 0, 7, 4, 0, 3, 7 ],
[ 10, 2, 1, 8, 7, 4 ], [ 2, 11, 7, 2, 7, 1, 1, 7, 4, 1, 4, 9 ],
[ 3, 2, 11, 4, 8, 7, 9, 1, 0 ], [ 7, 4, 11, 11, 4, 2, 4, 0, 2 ],
[ 2, 11, 3, 7, 4, 8 ], [ 9, 1, 4, 4, 1, 7, 1, 3, 7 ],
[ 1, 0, 9, 8, 7, 4 ], [ 3, 4, 0, 3, 7, 4 ], [ 8, 7, 4 ],
[ 8, 9, 10, 8, 10, 11 ], [ 0, 9, 3, 3, 9, 11, 9, 10, 11 ],
[ 1, 10, 0, 0, 10, 8, 10, 11, 8 ], [ 10, 3, 1, 10, 11, 3 ],
[ 3, 8, 2, 2, 8, 10, 8, 9, 10 ], [ 9, 2, 0, 9, 10, 2 ],
[ 8, 0, 3, 1, 10, 2 ], [ 10, 2, 1 ], [ 2, 11, 1, 1, 11, 9, 11, 8, 9 ],
[ 11, 3, 2, 0, 9, 1 ], [ 11, 0, 2, 11, 8, 0 ], [ 11, 3, 2 ],
[ 8, 1, 3, 8, 9, 1 ], [ 9, 1, 0 ], [ 8, 0, 3 ], [] ];
return my;
})();
/* ProteinSurface.js by biochem_fan
Ported and modified for Javascript based on EDTSurf,
whose license is as follows.
Permission to use, copy, modify, and distribute this program for any
purpose, with or without fee, is hereby granted, provided that this
copyright notice and the reference information appear in all copies or
substantial portions of the Software. It is provided "as is" without
express or implied warranty.
Reference:
http://zhanglab.ccmb.med.umich.edu/EDTSurf/
D. Xu, Y. Zhang (2009) Generating Triangulated Macromolecular Surfaces
by Euclidean Distance Transform. PLoS ONE 4(12): e8140.
=======
TODO: Improved performance on Firefox
Reduce memory consumption
Refactor!
*/
// dkoes
// Surface calculations. This must be safe to use within a web worker.
if (typeof console === 'undefined') {
// this should only be true inside of a webworker
console = {
log : function() {
}
};
}
$3Dmol.ProteinSurface = function() {
// constants for vpbits bitmasks
/** @const */
var INOUT = 1;
/** @const */
var ISDONE = 2;
/** @const */
var ISBOUND = 4;
var ptranx = 0, ptrany = 0, ptranz = 0;
var probeRadius = 1.4;
var defaultScaleFactor = 2;
var scaleFactor = defaultScaleFactor; // 2 is .5A grid; if this is made user configurable,
// also have to adjust offset used to find non-shown
// atoms
var pHeight = 0, pWidth = 0, pLength = 0;
var cutRadius = 0;
var vpBits = null; // uint8 array of bitmasks
var vpDistance = null; // floatarray of _squared_ distances
var vpAtomID = null; // intarray
var vertnumber = 0, facenumber = 0;
var pminx = 0, pminy = 0, pminz = 0, pmaxx = 0, pmaxy = 0, pmaxz = 0;
var vdwRadii = {
"H" : 1.2,
"Li" : 1.82,
"Na" : 2.27,
"K" : 2.75,
"C" : 1.7,
"N" : 1.55,
"O" : 1.52,
"F" : 1.47,
"P" : 1.80,
"S" : 1.80,
"CL" : 1.75,
"BR" : 1.85,
"SE" : 1.90,
"ZN" : 1.39,
"CU" : 1.4,
"NI" : 1.63,
"X" : 2
};
/** @param {AtomSpec} atom */
var getVDWIndex = function(atom) {
if(!atom.elem || typeof(vdwRadii[atom.elem]) == "undefined") {
return "X";
}
return atom.elem;
};
var depty = {}, widxz = {};
var faces, verts;
var nb = [ new Int32Array([ 1, 0, 0 ]), new Int32Array([ -1, 0, 0 ]),
new Int32Array([ 0, 1, 0 ]), new Int32Array([ 0, -1, 0 ]),
new Int32Array([ 0, 0, 1 ]),
new Int32Array([ 0, 0, -1 ]),
new Int32Array([ 1, 1, 0 ]),
new Int32Array([ 1, -1, 0 ]),
new Int32Array([ -1, 1, 0 ]),
new Int32Array([ -1, -1, 0 ]),
new Int32Array([ 1, 0, 1 ]),
new Int32Array([ 1, 0, -1 ]),
new Int32Array([ -1, 0, 1 ]),
new Int32Array([ -1, 0, -1 ]),
new Int32Array([ 0, 1, 1 ]),
new Int32Array([ 0, 1, -1 ]),
new Int32Array([ 0, -1, 1 ]),
new Int32Array([ 0, -1, -1 ]),
new Int32Array([ 1, 1, 1 ]),
new Int32Array([ 1, 1, -1 ]),
new Int32Array([ 1, -1, 1 ]),
new Int32Array([ -1, 1, 1 ]),
new Int32Array([ 1, -1, -1 ]),
new Int32Array([ -1, -1, 1 ]),
new Int32Array([ -1, 1, -1 ]),
new Int32Array([ -1, -1, -1 ]) ];
var origextent;
var inOrigExtent = function(x, y, z) {
if (x < origextent[0][0] || x > origextent[1][0])
return false;
if (y < origextent[0][1] || y > origextent[1][1])
return false;
if (z < origextent[0][2] || z > origextent[1][2])
return false;
return true;
};
this.getFacesAndVertices = function(atomlist) {
var atomsToShow = {};
var i, il;
for (i = 0, il = atomlist.length; i < il; i++)
atomsToShow[atomlist[i]] = true;
var vertices = verts;
for (i = 0, il = vertices.length; i < il; i++) {
vertices[i].x = vertices[i].x / scaleFactor - ptranx;
vertices[i].y = vertices[i].y / scaleFactor - ptrany;
vertices[i].z = vertices[i].z / scaleFactor - ptranz;
}
var finalfaces = [];
for (i = 0, il = faces.length; i < il; i += 3) {
//var f = faces[i];
var fa = faces[i], fb = faces[i+1], fc = faces[i+2];
var a = vertices[fa]['atomid'], b = vertices[fb]['atomid'], c = vertices[fc]['atomid'];
// must be a unique face for each atom
var which = a;
if (b < which)
which = b;
if (c < which)
which = c;
if (!atomsToShow[which]) {
continue;
}
var av = vertices[faces[i]];
var bv = vertices[faces[i+1]];
var cv = vertices[faces[i+2]];
if (fa !== fb && fb !== fc && fa !== fc){
finalfaces.push(fa);
finalfaces.push(fb);
finalfaces.push(fc);
}
}
//try to help the garbage collector
vpBits = null; // uint8 array of bitmasks
vpDistance = null; // floatarray
vpAtomID = null; // intarray
return {
'vertices' : vertices,
'faces' : finalfaces
};
};
this.initparm = function(extent, btype, volume) {
if(volume > 1000000) //heuristical decrease resolution to avoid large memory consumption
scaleFactor = defaultScaleFactor/2;
var margin = (1 / scaleFactor) * 5.5; // need margin to avoid
// boundary/round off effects
origextent = extent;
pminx = extent[0][0]; pmaxx = extent[1][0];
pminy = extent[0][1]; pmaxy = extent[1][1];
pminz = extent[0][2]; pmaxz = extent[1][2];
if (!btype) {
pminx -= margin;
pminy -= margin;
pminz -= margin;
pmaxx += margin;
pmaxy += margin;
pmaxz += margin;
} else {
pminx -= probeRadius + margin;
pminy -= probeRadius + margin;
pminz -= probeRadius + margin;
pmaxx += probeRadius + margin;
pmaxy += probeRadius + margin;
pmaxz += probeRadius + margin;
}
pminx = Math.floor(pminx * scaleFactor) / scaleFactor;
pminy = Math.floor(pminy * scaleFactor) / scaleFactor;
pminz = Math.floor(pminz * scaleFactor) / scaleFactor;
pmaxx = Math.ceil(pmaxx * scaleFactor) / scaleFactor;
pmaxy = Math.ceil(pmaxy * scaleFactor) / scaleFactor;
pmaxz = Math.ceil(pmaxz * scaleFactor) / scaleFactor;
ptranx = -pminx;
ptrany = -pminy;
ptranz = -pminz;
pLength = Math.ceil(scaleFactor * (pmaxx - pminx)) + 1;
pWidth = Math.ceil(scaleFactor * (pmaxy - pminy)) + 1;
pHeight = Math.ceil(scaleFactor * (pmaxz - pminz)) + 1;
this.boundingatom(btype);
cutRadius = probeRadius * scaleFactor;
vpBits = new Uint8Array(pLength * pWidth * pHeight);
vpDistance = new Float64Array(pLength * pWidth * pHeight); // float 32
// doesn't
// play
// nicely
// with
// native
// floats
vpAtomID = new Int32Array(pLength * pWidth * pHeight);
console.log("Box size: ", pLength, pWidth, pHeight, vpBits.length);
};
this.boundingatom = function(btype) {
var tradius = [];
var txz, tdept, sradius, idx;
flagradius = btype;
for ( var i in vdwRadii) {
if(!vdwRadii.hasOwnProperty(i))
continue;
var r = vdwRadii[i];
if (!btype)
tradius[i] = r * scaleFactor + 0.5;
else
tradius[i] = (r + probeRadius) * scaleFactor + 0.5;
sradius = tradius[i] * tradius[i];
widxz[i] = Math.floor(tradius[i]) + 1;
depty[i] = new Int32Array(widxz[i] * widxz[i]);
indx = 0;
for (j = 0; j < widxz[i]; j++) {
for (k = 0; k < widxz[i]; k++) {
txz = j * j + k * k;
if (txz > sradius)
depty[i][indx] = -1; // outside
else {
tdept = Math.sqrt(sradius - txz);
depty[i][indx] = Math.floor(tdept);
}
indx++;
}
}
}
};
this.fillvoxels = function(atoms, atomlist) { // (int seqinit,int
// seqterm,bool
// atomtype,atom*
// proseq,bool bcolor)
var i, il;
for (i = 0, il = vpBits.length; i < il; i++) {
vpBits[i] = 0;
vpDistance[i] = -1.0;
vpAtomID[i] = -1;
}
for (i in atomlist) {
var atom = atoms[atomlist[i]];
if (atom === undefined)
continue;
this.fillAtom(atom, atoms);
}
for (i = 0, il = vpBits.length; i < il; i++)
if (vpBits[i] & INOUT)
vpBits[i] |= ISDONE;
};
this.fillAtom = function(atom, atoms) {
var cx, cy, cz, ox, oy, oz, mi, mj, mk, i, j, k, si, sj, sk;
var ii, jj, kk, n;
cx = Math.floor(0.5 + scaleFactor * (atom.x + ptranx));
cy = Math.floor(0.5 + scaleFactor * (atom.y + ptrany));
cz = Math.floor(0.5 + scaleFactor * (atom.z + ptranz));
var at = getVDWIndex(atom);
var nind = 0;
var cnt = 0;
var pWH = pWidth*pHeight;
for (i = 0, n = widxz[at]; i < n; i++) {
for (j = 0; j < n; j++) {
if (depty[at][nind] != -1) {
for (ii = -1; ii < 2; ii++) {
for (jj = -1; jj < 2; jj++) {
for (kk = -1; kk < 2; kk++) {
if (ii !== 0 && jj !== 0 && kk !== 0) {
mi = ii * i;
mk = kk * j;
for (k = 0; k <= depty[at][nind]; k++) {
mj = k * jj;
si = cx + mi;
sj = cy + mj;
sk = cz + mk;
if (si < 0 || sj < 0 ||
sk < 0 ||
si >= pLength ||
sj >= pWidth ||
sk >= pHeight)
continue;
var index = si * pWH + sj * pHeight + sk;
if (!(vpBits[index] & INOUT)) {
vpBits[index] |= INOUT;
vpAtomID[index] = atom.serial;
} else {
var atom2 = atoms[vpAtomID[index]];
ox = Math.floor(0.5 + scaleFactor *
(atom2.x + ptranx));
oy = Math.floor(0.5 + scaleFactor *
(atom2.y + ptrany));
oz = Math.floor(0.5 + scaleFactor *
(atom2.z + ptranz));
if (mi * mi + mj * mj + mk * mk < ox *
ox + oy * oy + oz * oz)
vpAtomID[index] = atom.serial;
}
}// k
}// if
}// kk
}// jj
}// ii
}// if
nind++;
}// j
}// i
};
this.fillvoxelswaals = function(atoms, atomlist) {
var i, il;
for (i = 0, il = vpBits.length; i < il; i++)
vpBits[i] &= ~ISDONE; // not isdone
for (i in atomlist) {
var atom = atoms[atomlist[i]];
if (atom === undefined)
continue;
this.fillAtomWaals(atom, atoms);
}
};
this.fillAtomWaals = function(atom, atoms) {
var cx, cy, cz, ox, oy, oz, nind = 0;
var mi, mj, mk, si, sj, sk, i, j, k, ii, jj, kk, n;
cx = Math.floor(0.5 + scaleFactor * (atom.x + ptranx));
cy = Math.floor(0.5 + scaleFactor * (atom.y + ptrany));
cz = Math.floor(0.5 + scaleFactor * (atom.z + ptranz));
var at = getVDWIndex(atom);
var pWH = pWidth*pHeight;
for (i = 0, n = widxz[at]; i < n; i++) {
for (j = 0; j < n; j++) {
if (depty[at][nind] != -1) {
for (ii = -1; ii < 2; ii++) {
for (jj = -1; jj < 2; jj++) {
for (kk = -1; kk < 2; kk++) {
if (ii !== 0 && jj !== 0 && kk !== 0) {
mi = ii * i;
mk = kk * j;
for (k = 0; k <= depty[at][nind]; k++) {
mj = k * jj;
si = cx + mi;
sj = cy + mj;
sk = cz + mk;
if (si < 0 || sj < 0 ||
sk < 0 ||
si >= pLength ||
sj >= pWidth ||
sk >= pHeight)
continue;
var index = si * pWH + sj * pHeight + sk;
if (!(vpBits[index] & ISDONE)) {
vpBits[index] |= ISDONE;
vpAtomID[index] = atom.serial;
} else {
var atom2 = atoms[vpAtomID[index]];
ox = Math.floor(0.5 + scaleFactor * (atom2.x + ptranx));
oy = Math.floor(0.5 + scaleFactor * (atom2.y + ptrany));
oz = Math.floor(0.5 + scaleFactor * (atom2.z + ptranz));
if (mi * mi + mj * mj + mk * mk < ox *
ox + oy * oy + oz * oz)
vpAtomID[index] = atom.serial;
}
}// k
}// if
}// kk
}// jj
}// ii
}// if
nind++;
}// j
}// i
};
this.buildboundary = function() {
var pWH = pWidth*pHeight;
for (i = 0; i < pLength; i++) {
for (j = 0; j < pHeight; j++) {
for (k = 0; k < pWidth; k++) {
var index = i * pWH + k * pHeight + j;
if (vpBits[index] & INOUT) {
var flagbound = false;
var ii = 0;
while (ii < 26) {
var ti = i + nb[ii][0], tj = j + nb[ii][2], tk = k +
nb[ii][1];
if (ti > -1 &&
ti < pLength &&
tk > -1 &&
tk < pWidth &&
tj > -1 &&
tj < pHeight &&
!(vpBits[ti * pWH + tk * pHeight + tj] & INOUT)) {
vpBits[index] |= ISBOUND;
break;
} else
ii++;
}
}
}
}
}
};
// a little class for 3d array, should really generalize this and
// use throughout...
var PointGrid = function(length, width, height) {
// the standard says this is zero initialized
var data = new Int32Array(length * width * height * 3);
// set position x,y,z to pt, which has ix,iy,and iz
this.set = function(x, y, z, pt) {
var index = ((((x * width) + y) * height) + z) * 3;
data[index] = pt.ix;
data[index + 1] = pt.iy;
data[index + 2] = pt.iz;
};
// return point at x,y,z
this.get = function(x, y, z) {
var index = ((((x * width) + y) * height) + z) * 3;
return {
ix : data[index],
iy : data[index + 1],
iz : data[index + 2]
};
};
};
this.fastdistancemap = function() {
var eliminate = 0;
var certificate;
var i, j, k, n;
var boundPoint = new PointGrid(pLength, pWidth, pHeight);
var pWH = pWidth*pHeight;
var cutRSq = cutRadius*cutRadius;
var inarray = [];
var outarray = [];
var index;
for (i = 0; i < pLength; i++) {
for (j = 0; j < pWidth; j++) {
for (k = 0; k < pHeight; k++) {
index = i * pWH + j * pHeight + k;
vpBits[index] &= ~ISDONE; // isdone = false
if (vpBits[index] & INOUT) {
if (vpBits[index] & ISBOUND) {
var triple = {
ix : i,
iy : j,
iz : k
};
boundPoint.set(i, j, k, triple);
inarray.push(triple);
vpDistance[index] = 0;
vpBits[index] |= ISDONE;
vpBits[index] &= ~ISBOUND;
}
}
}
}
}
do {
outarray = this.fastoneshell(inarray, boundPoint);
inarray = [];
for (i = 0, n = outarray.length; i < n; i++) {
index = pWH * outarray[i].ix + pHeight *
outarray[i].iy + outarray[i].iz;
vpBits[index] &= ~ISBOUND;
if (vpDistance[index] <= 1.0404 * cutRSq) {
inarray.push({
ix : outarray[i].ix,
iy : outarray[i].iy,
iz : outarray[i].iz
});
}
}
} while (inarray.length !== 0);
inarray = [];
outarray = [];
boundPoint = null;
var cutsf = scaleFactor - 0.5;
if (cutsf < 0)
cutsf = 0;
var cutoff = cutRSq - 0.50 / (0.1 + cutsf);
for (i = 0; i < pLength; i++) {
for (j = 0; j < pWidth; j++) {
for (k = 0; k < pHeight; k++) {
index = i * pWH + j * pHeight + k;
vpBits[index] &= ~ISBOUND;
// ses solid
if (vpBits[index] & INOUT) {
if (!(vpBits[index] & ISDONE) ||
((vpBits[index] & ISDONE) && vpDistance[index] >= cutoff)) {
vpBits[index] |= ISBOUND;
}
}
}
}
}
};
this.fastoneshell = function(inarray, boundPoint) { // (int* innum,int
// *allocout,voxel2
// ***boundPoint, int*
// outnum, int *elimi)
var tx, ty, tz;
var dx, dy, dz;
var i, j, n;
var square;
var bp, index;
var outarray = [];
if (inarray.length === 0)
return outarray;
tnv = {
ix : -1,
iy : -1,
iz : -1
};
var pWH = pWidth*pHeight;
for ( i = 0, n = inarray.length; i < n; i++) {
tx = inarray[i].ix;
ty = inarray[i].iy;
tz = inarray[i].iz;
bp = boundPoint.get(tx, ty, tz);
for (j = 0; j < 6; j++) {
tnv.ix = tx + nb[j][0];
tnv.iy = ty + nb[j][1];
tnv.iz = tz + nb[j][2];
if (tnv.ix < pLength && tnv.ix > -1 && tnv.iy < pWidth &&
tnv.iy > -1 && tnv.iz < pHeight && tnv.iz > -1) {
index = tnv.ix * pWH + pHeight * tnv.iy + tnv.iz;
if ((vpBits[index] & INOUT) && !(vpBits[index] & ISDONE)) {
boundPoint.set(tnv.ix, tnv.iy, tz + nb[j][2], bp);
dx = tnv.ix - bp.ix;
dy = tnv.iy - bp.iy;
dz = tnv.iz - bp.iz;
square = dx * dx + dy * dy + dz * dz;
vpDistance[index] = square;
vpBits[index] |= ISDONE;
vpBits[index] |= ISBOUND;
outarray.push({
ix : tnv.ix,
iy : tnv.iy,
iz : tnv.iz
});
} else if ((vpBits[index] & INOUT) && (vpBits[index] & ISDONE)) {
dx = tnv.ix - bp.ix;
dy = tnv.iy - bp.iy;
dz = tnv.iz - bp.iz;
square = dx * dx + dy * dy + dz * dz;
if (square < vpDistance[index]) {
boundPoint.set(tnv.ix, tnv.iy, tnv.iz, bp);
vpDistance[index] = square;
if (!(vpBits[index] & ISBOUND)) {
vpBits[index] |= ISBOUND;
outarray.push({
ix : tnv.ix,
iy : tnv.iy,
iz : tnv.iz
});
}
}
}
}
}
}
// console.log("part1", positout);
for (i = 0, n = inarray.length; i < n; i++) {
tx = inarray[i].ix;
ty = inarray[i].iy;
tz = inarray[i].iz;
bp = boundPoint.get(tx, ty, tz);
for (j = 6; j < 18; j++) {
tnv.ix = tx + nb[j][0];
tnv.iy = ty + nb[j][1];
tnv.iz = tz + nb[j][2];
if(tnv.ix < pLength && tnv.ix > -1 && tnv.iy < pWidth &&
tnv.iy > -1 && tnv.iz < pHeight && tnv.iz > -1) {
index = tnv.ix * pWH + pHeight * tnv.iy + tnv.iz;
if ((vpBits[index] & INOUT) && !(vpBits[index] & ISDONE)) {
boundPoint.set(tnv.ix, tnv.iy, tz + nb[j][2], bp);
dx = tnv.ix - bp.ix;
dy = tnv.iy - bp.iy;
dz = tnv.iz - bp.iz;
square = dx * dx + dy * dy + dz * dz;
vpDistance[index] = square;
vpBits[index] |= ISDONE;
vpBits[index] |= ISBOUND;
outarray.push({
ix : tnv.ix,
iy : tnv.iy,
iz : tnv.iz
});
} else if ((vpBits[index] & INOUT) && (vpBits[index] & ISDONE)) {
dx = tnv.ix - bp.ix;
dy = tnv.iy - bp.iy;
dz = tnv.iz - bp.iz;
square = dx * dx + dy * dy + dz * dz;
if (square < vpDistance[index]) {
boundPoint.set(tnv.ix, tnv.iy, tnv.iz, bp);
vpDistance[index] = square;
if (!(vpBits[index] & ISBOUND)) {
vpBits[index] |= ISBOUND;
outarray.push({
ix : tnv.ix,
iy : tnv.iy,
iz : tnv.iz
});
}
}
}
}
}
}
// console.log("part2", positout);
for (i = 0, n = inarray.length; i < n; i++) {
tx = inarray[i].ix;
ty = inarray[i].iy;
tz = inarray[i].iz;
bp = boundPoint.get(tx, ty, tz);
for (j = 18; j < 26; j++) {
tnv.ix = tx + nb[j][0];
tnv.iy = ty + nb[j][1];
tnv.iz = tz + nb[j][2];
if (tnv.ix < pLength && tnv.ix > -1 && tnv.iy < pWidth &&
tnv.iy > -1 && tnv.iz < pHeight && tnv.iz > -1) {
index = tnv.ix * pWH + pHeight * tnv.iy + tnv.iz;
if ((vpBits[index] & INOUT) && !(vpBits[index] & ISDONE)) {
boundPoint.set(tnv.ix, tnv.iy, tz + nb[j][2], bp);
dx = tnv.ix - bp.ix;
dy = tnv.iy - bp.iy;
dz = tnv.iz - bp.iz;
square = dx * dx + dy * dy + dz * dz;
vpDistance[index] = square;
vpBits[index] |= ISDONE;
vpBits[index] |= ISBOUND;
outarray.push({
ix : tnv.ix,
iy : tnv.iy,
iz : tnv.iz
});
} else if ((vpBits[index] & INOUT) && (vpBits[index] & ISDONE)) {
dx = tnv.ix - bp.ix;
dy = tnv.iy - bp.iy;
dz = tnv.iz - bp.iz;
square = dx * dx + dy * dy + dz * dz;
if (square < vpDistance[index]) {
boundPoint.set(tnv.ix, tnv.iy, tnv.iz, bp);
vpDistance[index] = square;
if (!(vpBits[index] & ISBOUND)) {
vpBits[index] |= ISBOUND;
outarray.push({
ix : tnv.ix,
iy : tnv.iy,
iz : tnv.iz
});
}
}
}
}
}
}
// console.log("part3", positout);
return outarray;
};
this.marchingcubeinit = function(stype) {
for ( var i = 0, lim = vpBits.length; i < lim; i++) {
if (stype == 1) {// vdw
vpBits[i] &= ~ISBOUND;
} else if (stype == 4) { // ses
vpBits[i] &= ~ISDONE;
if (vpBits[i] & ISBOUND)
vpBits[i] |= ISDONE;
vpBits[i] &= ~ISBOUND;
} else if (stype == 2) {// after vdw
if ((vpBits[i] & ISBOUND) && (vpBits[i] & ISDONE))
vpBits[i] &= ~ISBOUND;
else if ((vpBits[i] & ISBOUND) && !(vpBits[i] & ISDONE))
vpBits[i] |= ISDONE;
} else if (stype == 3) { // sas
vpBits[i] &= ~ISBOUND;
}
}
};
// this code allows me to empirically prune the marching cubes code tables
// to more efficiently handle discrete data
var counter = function() {
var data = Array(256);
for ( var i = 0; i < 256; i++)
data[i] = [];
this.incrementUsed = function(i, j) {
if (typeof data[i][j] === 'undefined')
data[i][j] = {
used : 0,
unused : 0
};
data[i][j].used++;
};
this.incrementUnused = function(i, j) {
if (typeof data[i][j] === 'undefined')
data[i][j] = {
used : 0,
unused : 0
};
data[i][j].unused++;
};
var redoTable = function(triTable) {
var str = "[";
for ( var i = 0; i < triTable.length; i++) {
var code = 0;
var table = triTable[i];
for ( var j = 0; j < table.length; j++) {
code |= (1 << (table[j]));
}
str += "0x" + code.toString(16) + ", ";
}
str += "]";
console.log(str);
};
this.print = function() {
var table = MarchingCube.triTable;
var str;
var newtable = [];
for ( var i = 0; i < table.length; i++) {
var newarr = [];
for ( var j = 0; j < table[i].length; j += 3) {
var k = j / 3;
if (typeof data[i][k] === 'undefined' || !data[i][k].unused) {
newarr.push(table[i][j]);
newarr.push(table[i][j + 1]);
newarr.push(table[i][j + 2]);
}
if (typeof data[i][k] === 'undefined')
console.log("undef " + i + "," + k);
}
newtable.push(newarr);
}
console.log(JSON.stringify(newtable));
redoTable(newtable);
};
};
this.marchingcube = function(stype) {
this.marchingcubeinit(stype);
verts = []; faces = [];
$3Dmol.MarchingCube.march(vpBits, verts, faces, {
smooth : 1,
nX : pLength,
nY : pWidth,
nZ : pHeight
});
var pWH = pWidth*pHeight;
for (var i = 0, vlen = verts.length; i < vlen; i++) {
verts[i]['atomid'] = vpAtomID[verts[i].x * pWH + pHeight *
verts[i].y + verts[i].z];
}
$3Dmol.MarchingCube.laplacianSmooth(1, verts, faces);
};
};
//This defines the $3Dmol object which is used to create viewers
//and configure system-wide settings
/**
* All of the functionality of $3Dmol.js is contained within the
* $3Dmol global namespace
* @namespace */
$3Dmol = (function(window) {
var my = window['$3Dmol'] || {};
//var $ = window['jQuery'];
return my;
})(window);
/* The following code "phones home" to register that an ip
address has loaded 3Dmol.js. Being able track this usage
is very helpful when reporting to funding agencies. Please
leave this code in if you would like to increase the
likelihood of 3Dmo.js remaining supported.
*/
$.get("http://3dmol.csb.pitt.edu/track/report.cgi");
/**
* Create and initialize an appropriate viewer at supplied HTML element using specification in config
* @param {Object | string} element - Either HTML element or string identifier
* @param {ViewerSpec} config Viewer specification
* @return {$3Dmol.GLViewer} GLViewer, null if unable to instantiate WebGL
*
* @example
* // Assume there exists an HTML div with id "gldiv"
* var element = $("#gldiv");
*
* // Viewer config - properties 'defaultcolors' and 'callback'
* var config = {defaultcolors: $3Dmol.rasmolElementColors };
*
* // Create GLViewer within 'gldiv'
* var myviewer = $3Dmol.createViewer(element, config);
* //'data' is a string containing molecule data in pdb format
* myviewer.addModel(data, "pdb");
* myviewer.zoomTo();
* myviewer.render();
*
*/
$3Dmol.createViewer = function(element, config)
{
if($.type(element) === "string")
element = $("#"+element);
if(!element) return;
config = config || {};
if(!config.defaultcolors)
config.defaultcolors = $3Dmol.elementColors.defaultColors;
//try to create the viewer
try {
return new $3Dmol.GLViewer(element, config.callback, config.defaultcolors, config.nomouse);
}
catch(e) {
throw "error creating viewer: "+e;
}
return null;
};
/**
* Contains a dictionary of embedded viewers created from HTML elements
* with a the viewer_3Dmoljs css class indexed by their id (or numerically
* if they do not have an id).
*/
$3Dmol.viewers = {};
/**
* Load a PDB/PubChem structure into existing viewer. Automatically calls 'zoomTo' and 'render' on viewer after loading model
*
* @function $3Dmol.download
* @param {string} query String specifying pdb or pubchem id; must be prefaced with "pdb: " or "cid: ", respectively
* @param {$3Dmol.GLViewer} viewer - Add new model to existing viewer
* @example
* var myviewer = $3Dmol.createViewer(gldiv);
*
* // GLModel 'm' created and loaded into glviewer for PDB id 2POR
* var m = $3Dmol.download('pdb: 2POR', myviewer);
*
* @return {$3Dmol.GLModel} GLModel
*/
$3Dmol.download = function(query, viewer) {
var baseURL = '';
var type = "";
var m = null;
if (query.substr(0, 4) === 'pdb:') {
type = "pdb";
query = query.substr(4).toUpperCase();
if (!query.match(/^[1-9][A-Za-z0-9]{3}$/)) {
alert("Wrong PDB ID"); return;
}
uri = "http://www.pdb.org/pdb/files/" + query + ".pdb";
} else if (query.substr(0, 4) == 'cid:') {
type = "sdf";
query = query.substr(4);
if (!query.match(/^[1-9]+$/)) {
alert("Wrong Compound ID"); return;
}
uri = "http://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/" + query +
"/SDF?record_type=3d";
}
$.get(uri, function(ret) {
viewer.addModel(ret, type);
viewer.zoomTo();
viewer.render();
});
return m;
};
/**
* $3Dmol surface types
* @enum {number}
*/
$3Dmol.SurfaceType = {
VDW : 1,
MS : 2,
SAS : 3,
SES : 4
};
// in an attempt to reduce memory overhead, cache all $3Dmol.Colors
// this makes things a little faster
$3Dmol.CC = {
cache : {},
color : function(hex) {
if(typeof(this.cache[hex]) !== "undefined") {
return this.cache[hex];
}
else {
hex = this.getHex(hex);
var c = new $3Dmol.Color(hex);
this.cache[hex] = c;
return c;
}
},
colorTab : {
'white' : 0xFFFFFF,
'silver' : 0xC0C0C0,
'gray' : 0x808080,
'grey' : 0x808080,
'black' : 0x000000,
'red' : 0xFF0000,
'maroon' : 0x800000,
'yellow' : 0xFFFF00,
'orange' : 0xFF6600,
'olive' : 0x808000,
'lime' : 0x00FF00,
'green' : 0x008000,
'aqua' : 0x00FFFF,
'cyan' : 0x00FFFF,
'teal' : 0x008080,
'blue' : 0x0000FF,
'navy' : 0x000080,
'fuchsia' : 0xFF00FF,
'magenta' : 0xFF00FF,
'purple' : 0x800080
},
getHex : function(hex) {
if (parseInt(hex))
return parseInt(hex);
else if (typeof(hex) === 'string') {
return this.colorTab[hex.trim().toLowerCase()] || 0x000000;
}
}
};
$3Dmol['CC'] = $3Dmol.CC;
$3Dmol['CC']['color'] = $3Dmol.CC.color;
//Miscellaneous functions and classes - to be incorporated into $3Dmol proper
/**
*
* @param {$3Dmol.Geometry} geometry
* @param {$3Dmol.Mesh} mesh
* @returns {undefined}
*/
$3Dmol.mergeGeos = function(geometry, mesh) {
var meshGeo = mesh.geometry;
if (meshGeo === undefined)
return;
geometry.geometryGroups.push( meshGeo.geometryGroups[0] );
};
$3Dmol.multiLineString = function(f) {
return f.toString()
.replace(/^[^\/]+\/\*!?/, '')
.replace(/\*\/[^\/]+$/, '');
};
/**
* Render surface synchronously if true
* @param {boolean} [$3Dmol.SyncSurface=false]
* @type {boolean} */
$3Dmol.syncSurface = false;
// Internet Explorer refuses to allow webworkers in data blobs. I can find
// no way of checking for this feature directly, so must do a brower check
if(window.navigator.userAgent.indexOf('MSIE ') >= 0 ||
window.navigator.userAgent.indexOf('Trident/') >= 0) {
$3Dmol.syncSurface = true; // can't use webworkers
}
/**
* Parse a string that represents a style or atom selection and convert it
* into an object. The goal is to make it easier to write out these specifications
* without resorting to json. Objects cannot be defined recursively.
* ; - delineates fields of the object
* : - if the field has a value other than an empty object, it comes after a colon
* , - delineates key/value pairs of a value object
* If the value object consists of ONLY keys (no = present) the keys are
* converted to a list. Otherwise a object of key/value pairs is created with
* any missing values set to null
* = OR ~ - separates key/value pairs of a value object, if not provided value is null
* twiddle is supported since = has special meaning in URLs
* @param (String) str
* @returns {Object}
*/
$3Dmol.specStringToObject = function(str) {
if(typeof(str) === "object") {
return str; //not string, assume was converted already
}
else if(typeof(str) === "undefined" || str == null) {
return str;
}
var ret = {};
var fields = str.split(';');
for(var i = 0; i < fields.length; i++) {
var fv = fields[i].split(':');
var f = fv[0];
var val = {};
var vstr = fv[1];
if(vstr) {
vstr = vstr.replace(/~/g,"=");
if(vstr.indexOf('=') !== -1) {
//has key=value pairs, must be object
var kvs = vstr.split(',');
for(var j = 0; j < kvs.length; j++) {
var kv = kvs[j].split('=',2);
val[kv[0]] = kv[1];
}
}
else if(vstr.indexOf(',') !== -1) {
//has multiple values, must list
val = vstr.split(',');
}
else {
val = vstr; //value itself
}
}
ret[f] = val;
}
return ret;
}
/*
//Hackish way to create webworker (independent of $3Dmol namespace) within minified file
//Had to hard-code uglify-js minified version of worker string in order to work with closure compiler...
$3Dmol.workerString = function(){
self.onmessage = function(oEvent) {
var obj = oEvent.data;
var type = obj.type;
if (type < 0) // sending atom data, initialize
{
self.atomData = obj.atoms;
self.volume = obj.volume;
self.ps = new ProteinSurface();
} else {
var ps = self.ps;
ps.initparm(obj.expandedExtent, (type == 1) ? false : true, self.volume);
ps.fillvoxels(self.atomData, obj.extendedAtoms);
ps.buildboundary();
if (type === 4 || type === 2) {
ps.fastdistancemap();
ps.boundingatom(false);
ps.fillvoxelswaals(self.atomData, obj.extendedAtoms);
}
ps.marchingcube(type);
var VandF = ps.getFacesAndVertices(obj.atomsToShow);
self.postMessage(VandF);
}
};
}.toString().replace(/(^.*?\{|\}$)/g, "");
$3Dmol.workerString += ";var Vector3=function(x,y,z){this.x=x||0,this.y=y||0,this.z=z||0};Vector3.prototype={constructor:Vector3,copy:function(v){return this.x=v.x,this.y=v.y,this.z=v.z,this},multiplyScalar:function(s){return this.x*=s,this.y*=s,this.z*=s,this}}"
$3Dmol.workerString += ";var ISDONE=2";
$3Dmol.workerString += ",ProteinSurface=" + $3Dmol.ProteinSurface.toString().replace(/$3Dmol.MarchingCube./g, "");
$3Dmol.workerString += ",march=" + $3Dmol.MarchingCube.march.toString().replace(/$3Dmol./g, "");
$3Dmol.workerString += ",laplacianSmooth=" + $3Dmol.MarchingCube.laplacianSmooth.toString();
$3Dmol.workerString += ",edgeTable=new Uint32Array([" + $3Dmol.MarchingCube.edgeTable.toString() + "])";
$3Dmol.workerString += ",triTable=[";
for (var i = 0, il = $3Dmol.MarchingCube.triTable.length; i < il - 1; i++)
$3Dmol.workerString += "[" + $3Dmol.MarchingCube.triTable[i].toString() + "],";
$3Dmol.workerString += "[]]";
*/
//TODO: Make this dynamic
//Otherwise, must uncomment and run the above with 3Dmol-min.js, and cut and paste below everytime ProteinSurface or MarchingCube modified
$3Dmol.workerString = 'self.onmessage=function(oEvent){var obj=oEvent.data,type=obj.type;if(0>type)self.atomData=obj.atoms,self.volume=obj.volume,self.ps=new ProteinSurface;else{var ps=self.ps;ps.initparm(obj.expandedExtent,1==type?!1:!0,self.volume),ps.fillvoxels(self.atomData,obj.extendedAtoms),ps.buildboundary(),(4===type||2===type)&&(ps.fastdistancemap(),ps.boundingatom(!1),ps.fillvoxelswaals(self.atomData,obj.extendedAtoms)),ps.marchingcube(type);var VandF=ps.getFacesAndVertices(obj.atomsToShow);self.postMessage(VandF)}};var Vector3=function(x,y,z){this.x=x||0,this.y=y||0,this.z=z||0};Vector3.prototype={constructor:Vector3,copy:function(v){return this.x=v.x,this.y=v.y,this.z=v.z,this},multiplyScalar:function(s){return this.x*=s,this.y*=s,this.z*=s,this}};var ISDONE=2,ProteinSurface=function (){var faces,verts,origextent,INOUT=1,ISDONE=2,ISBOUND=4,ptranx=0,ptrany=0,ptranz=0,probeRadius=1.4,defaultScaleFactor=2,scaleFactor=defaultScaleFactor,pHeight=0,pWidth=0,pLength=0,cutRadius=0,vpBits=null,vpDistance=null,vpAtomID=null,pminx=0,pminy=0,pminz=0,pmaxx=0,pmaxy=0,pmaxz=0,vdwRadii={H:1.2,Li:1.82,Na:2.27,K:2.75,C:1.7,N:1.55,O:1.52,F:1.47,P:1.8,S:1.8,CL:1.75,BR:1.85,SE:1.9,ZN:1.39,CU:1.4,NI:1.63,X:2},getVDWIndex=function(atom){return atom.elem&&"undefined"!=typeof vdwRadii[atom.elem]?atom.elem:"X"},depty={},widxz={},nb=[new Int32Array([1,0,0]),new Int32Array([-1,0,0]),new Int32Array([0,1,0]),new Int32Array([0,-1,0]),new Int32Array([0,0,1]),new Int32Array([0,0,-1]),new Int32Array([1,1,0]),new Int32Array([1,-1,0]),new Int32Array([-1,1,0]),new Int32Array([-1,-1,0]),new Int32Array([1,0,1]),new Int32Array([1,0,-1]),new Int32Array([-1,0,1]),new Int32Array([-1,0,-1]),new Int32Array([0,1,1]),new Int32Array([0,1,-1]),new Int32Array([0,-1,1]),new Int32Array([0,-1,-1]),new Int32Array([1,1,1]),new Int32Array([1,1,-1]),new Int32Array([1,-1,1]),new Int32Array([-1,1,1]),new Int32Array([1,-1,-1]),new Int32Array([-1,-1,1]),new Int32Array([-1,1,-1]),new Int32Array([-1,-1,-1])];this.getFacesAndVertices=function(atomlist){var i,il,atomsToShow={};for(i=0,il=atomlist.length;il>i;i++)atomsToShow[atomlist[i]]=!0;var vertices=verts;for(i=0,il=vertices.length;il>i;i++)vertices[i].x=vertices[i].x/scaleFactor-ptranx,vertices[i].y=vertices[i].y/scaleFactor-ptrany,vertices[i].z=vertices[i].z/scaleFactor-ptranz;var finalfaces=[];for(i=0,il=faces.length;il>i;i+=3){var fa=faces[i],fb=faces[i+1],fc=faces[i+2],a=vertices[fa].atomid,b=vertices[fb].atomid,c=vertices[fc].atomid,which=a;if(which>b&&(which=b),which>c&&(which=c),atomsToShow[which]){{vertices[faces[i]],vertices[faces[i+1]],vertices[faces[i+2]]}fa!==fb&&fb!==fc&&fa!==fc&&(finalfaces.push(fa),finalfaces.push(fb),finalfaces.push(fc))}}return vpBits=null,vpDistance=null,vpAtomID=null,{vertices:vertices,faces:finalfaces}},this.initparm=function(extent,btype,volume){volume>1e6&&(scaleFactor=defaultScaleFactor/2);var margin=1/scaleFactor*5.5;origextent=extent,pminx=extent[0][0],pmaxx=extent[1][0],pminy=extent[0][1],pmaxy=extent[1][1],pminz=extent[0][2],pmaxz=extent[1][2],btype?(pminx-=probeRadius+margin,pminy-=probeRadius+margin,pminz-=probeRadius+margin,pmaxx+=probeRadius+margin,pmaxy+=probeRadius+margin,pmaxz+=probeRadius+margin):(pminx-=margin,pminy-=margin,pminz-=margin,pmaxx+=margin,pmaxy+=margin,pmaxz+=margin),pminx=Math.floor(pminx*scaleFactor)/scaleFactor,pminy=Math.floor(pminy*scaleFactor)/scaleFactor,pminz=Math.floor(pminz*scaleFactor)/scaleFactor,pmaxx=Math.ceil(pmaxx*scaleFactor)/scaleFactor,pmaxy=Math.ceil(pmaxy*scaleFactor)/scaleFactor,pmaxz=Math.ceil(pmaxz*scaleFactor)/scaleFactor,ptranx=-pminx,ptrany=-pminy,ptranz=-pminz,pLength=Math.ceil(scaleFactor*(pmaxx-pminx))+1,pWidth=Math.ceil(scaleFactor*(pmaxy-pminy))+1,pHeight=Math.ceil(scaleFactor*(pmaxz-pminz))+1,this.boundingatom(btype),cutRadius=probeRadius*scaleFactor,vpBits=new Uint8Array(pLength*pWidth*pHeight),vpDistance=new Float64Array(pLength*pWidth*pHeight),vpAtomID=new Int32Array(pLength*pWidth*pHeight)},this.boundingatom=function(btype){var txz,tdept,sradius,tradius=[];flagradius=btype;for(var i in vdwRadii)if(vdwRadii.hasOwnProperty(i)){var r=vdwRadii[i];for(tradius[i]=btype?(r+probeRadius)*scaleFactor+.5:r*scaleFactor+.5,sradius=tradius[i]*tradius[i],widxz[i]=Math.floor(tradius[i])+1,depty[i]=new Int32Array(widxz[i]*widxz[i]),indx=0,j=0;j<widxz[i];j++)for(k=0;k<widxz[i];k++)txz=j*j+k*k,txz>sradius?depty[i][indx]=-1:(tdept=Math.sqrt(sradius-txz),depty[i][indx]=Math.floor(tdept)),indx++}},this.fillvoxels=function(atoms,atomlist){var i,il;for(i=0,il=vpBits.length;il>i;i++)vpBits[i]=0,vpDistance[i]=-1,vpAtomID[i]=-1;for(i in atomlist){var atom=atoms[atomlist[i]];void 0!==atom&&this.fillAtom(atom,atoms)}for(i=0,il=vpBits.length;il>i;i++)vpBits[i]&INOUT&&(vpBits[i]|=ISDONE)},this.fillAtom=function(atom,atoms){var cx,cy,cz,ox,oy,oz,mi,mj,mk,i,j,k,si,sj,sk,ii,jj,kk,n;cx=Math.floor(.5+scaleFactor*(atom.x+ptranx)),cy=Math.floor(.5+scaleFactor*(atom.y+ptrany)),cz=Math.floor(.5+scaleFactor*(atom.z+ptranz));var at=getVDWIndex(atom),nind=0,pWH=pWidth*pHeight;for(i=0,n=widxz[at];n>i;i++)for(j=0;n>j;j++){if(-1!=depty[at][nind])for(ii=-1;2>ii;ii++)for(jj=-1;2>jj;jj++)for(kk=-1;2>kk;kk++)if(0!==ii&&0!==jj&&0!==kk)for(mi=ii*i,mk=kk*j,k=0;k<=depty[at][nind];k++)if(mj=k*jj,si=cx+mi,sj=cy+mj,sk=cz+mk,!(0>si||0>sj||0>sk||si>=pLength||sj>=pWidth||sk>=pHeight)){var index=si*pWH+sj*pHeight+sk;if(vpBits[index]&INOUT){var atom2=atoms[vpAtomID[index]];ox=Math.floor(.5+scaleFactor*(atom2.x+ptranx)),oy=Math.floor(.5+scaleFactor*(atom2.y+ptrany)),oz=Math.floor(.5+scaleFactor*(atom2.z+ptranz)),ox*ox+oy*oy+oz*oz>mi*mi+mj*mj+mk*mk&&(vpAtomID[index]=atom.serial)}else vpBits[index]|=INOUT,vpAtomID[index]=atom.serial}nind++}},this.fillvoxelswaals=function(atoms,atomlist){var i,il;for(i=0,il=vpBits.length;il>i;i++)vpBits[i]&=~ISDONE;for(i in atomlist){var atom=atoms[atomlist[i]];void 0!==atom&&this.fillAtomWaals(atom,atoms)}},this.fillAtomWaals=function(atom,atoms){var cx,cy,cz,ox,oy,oz,mi,mj,mk,si,sj,sk,i,j,k,ii,jj,kk,n,nind=0;cx=Math.floor(.5+scaleFactor*(atom.x+ptranx)),cy=Math.floor(.5+scaleFactor*(atom.y+ptrany)),cz=Math.floor(.5+scaleFactor*(atom.z+ptranz));var at=getVDWIndex(atom),pWH=pWidth*pHeight;for(i=0,n=widxz[at];n>i;i++)for(j=0;n>j;j++){if(-1!=depty[at][nind])for(ii=-1;2>ii;ii++)for(jj=-1;2>jj;jj++)for(kk=-1;2>kk;kk++)if(0!==ii&&0!==jj&&0!==kk)for(mi=ii*i,mk=kk*j,k=0;k<=depty[at][nind];k++)if(mj=k*jj,si=cx+mi,sj=cy+mj,sk=cz+mk,!(0>si||0>sj||0>sk||si>=pLength||sj>=pWidth||sk>=pHeight)){var index=si*pWH+sj*pHeight+sk;if(vpBits[index]&ISDONE){var atom2=atoms[vpAtomID[index]];ox=Math.floor(.5+scaleFactor*(atom2.x+ptranx)),oy=Math.floor(.5+scaleFactor*(atom2.y+ptrany)),oz=Math.floor(.5+scaleFactor*(atom2.z+ptranz)),ox*ox+oy*oy+oz*oz>mi*mi+mj*mj+mk*mk&&(vpAtomID[index]=atom.serial)}else vpBits[index]|=ISDONE,vpAtomID[index]=atom.serial}nind++}},this.buildboundary=function(){var pWH=pWidth*pHeight;for(i=0;pLength>i;i++)for(j=0;pHeight>j;j++)for(k=0;pWidth>k;k++){var index=i*pWH+k*pHeight+j;if(vpBits[index]&INOUT)for(var ii=0;26>ii;){var ti=i+nb[ii][0],tj=j+nb[ii][2],tk=k+nb[ii][1];if(ti>-1&&pLength>ti&&tk>-1&&pWidth>tk&&tj>-1&&pHeight>tj&&!(vpBits[ti*pWH+tk*pHeight+tj]&INOUT)){vpBits[index]|=ISBOUND;break}ii++}}};var PointGrid=function(length,width,height){var data=new Int32Array(length*width*height*3);this.set=function(x,y,z,pt){var index=3*((x*width+y)*height+z);data[index]=pt.ix,data[index+1]=pt.iy,data[index+2]=pt.iz},this.get=function(x,y,z){var index=3*((x*width+y)*height+z);return{ix:data[index],iy:data[index+1],iz:data[index+2]}}};this.fastdistancemap=function(){var i,j,k,n,index,boundPoint=new PointGrid(pLength,pWidth,pHeight),pWH=pWidth*pHeight,cutRSq=cutRadius*cutRadius,inarray=[],outarray=[];for(i=0;pLength>i;i++)for(j=0;pWidth>j;j++)for(k=0;pHeight>k;k++)if(index=i*pWH+j*pHeight+k,vpBits[index]&=~ISDONE,vpBits[index]&INOUT&&vpBits[index]&ISBOUND){var triple={ix:i,iy:j,iz:k};boundPoint.set(i,j,k,triple),inarray.push(triple),vpDistance[index]=0,vpBits[index]|=ISDONE,vpBits[index]&=~ISBOUND}do for(outarray=this.fastoneshell(inarray,boundPoint),inarray=[],i=0,n=outarray.length;n>i;i++)index=pWH*outarray[i].ix+pHeight*outarray[i].iy+outarray[i].iz,vpBits[index]&=~ISBOUND,vpDistance[index]<=1.0404*cutRSq&&inarray.push({ix:outarray[i].ix,iy:outarray[i].iy,iz:outarray[i].iz});while(0!==inarray.length);inarray=[],outarray=[],boundPoint=null;var cutsf=scaleFactor-.5;0>cutsf&&(cutsf=0);var cutoff=cutRSq-.5/(.1+cutsf);for(i=0;pLength>i;i++)for(j=0;pWidth>j;j++)for(k=0;pHeight>k;k++)index=i*pWH+j*pHeight+k,vpBits[index]&=~ISBOUND,vpBits[index]&INOUT&&(!(vpBits[index]&ISDONE)||vpBits[index]&ISDONE&&vpDistance[index]>=cutoff)&&(vpBits[index]|=ISBOUND)},this.fastoneshell=function(inarray,boundPoint){var tx,ty,tz,dx,dy,dz,i,j,n,square,bp,index,outarray=[];if(0===inarray.length)return outarray;tnv={ix:-1,iy:-1,iz:-1};var pWH=pWidth*pHeight;for(i=0,n=inarray.length;n>i;i++)for(tx=inarray[i].ix,ty=inarray[i].iy,tz=inarray[i].iz,bp=boundPoint.get(tx,ty,tz),j=0;6>j;j++)tnv.ix=tx+nb[j][0],tnv.iy=ty+nb[j][1],tnv.iz=tz+nb[j][2],tnv.ix<pLength&&tnv.ix>-1&&tnv.iy<pWidth&&tnv.iy>-1&&tnv.iz<pHeight&&tnv.iz>-1&&(index=tnv.ix*pWH+pHeight*tnv.iy+tnv.iz,vpBits[index]&INOUT&&!(vpBits[index]&ISDONE)?(boundPoint.set(tnv.ix,tnv.iy,tz+nb[j][2],bp),dx=tnv.ix-bp.ix,dy=tnv.iy-bp.iy,dz=tnv.iz-bp.iz,square=dx*dx+dy*dy+dz*dz,vpDistance[index]=square,vpBits[index]|=ISDONE,vpBits[index]|=ISBOUND,outarray.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})):vpBits[index]&INOUT&&vpBits[index]&ISDONE&&(dx=tnv.ix-bp.ix,dy=tnv.iy-bp.iy,dz=tnv.iz-bp.iz,square=dx*dx+dy*dy+dz*dz,square<vpDistance[index]&&(boundPoint.set(tnv.ix,tnv.iy,tnv.iz,bp),vpDistance[index]=square,vpBits[index]&ISBOUND||(vpBits[index]|=ISBOUND,outarray.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})))));for(i=0,n=inarray.length;n>i;i++)for(tx=inarray[i].ix,ty=inarray[i].iy,tz=inarray[i].iz,bp=boundPoint.get(tx,ty,tz),j=6;18>j;j++)tnv.ix=tx+nb[j][0],tnv.iy=ty+nb[j][1],tnv.iz=tz+nb[j][2],tnv.ix<pLength&&tnv.ix>-1&&tnv.iy<pWidth&&tnv.iy>-1&&tnv.iz<pHeight&&tnv.iz>-1&&(index=tnv.ix*pWH+pHeight*tnv.iy+tnv.iz,vpBits[index]&INOUT&&!(vpBits[index]&ISDONE)?(boundPoint.set(tnv.ix,tnv.iy,tz+nb[j][2],bp),dx=tnv.ix-bp.ix,dy=tnv.iy-bp.iy,dz=tnv.iz-bp.iz,square=dx*dx+dy*dy+dz*dz,vpDistance[index]=square,vpBits[index]|=ISDONE,vpBits[index]|=ISBOUND,outarray.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})):vpBits[index]&INOUT&&vpBits[index]&ISDONE&&(dx=tnv.ix-bp.ix,dy=tnv.iy-bp.iy,dz=tnv.iz-bp.iz,square=dx*dx+dy*dy+dz*dz,square<vpDistance[index]&&(boundPoint.set(tnv.ix,tnv.iy,tnv.iz,bp),vpDistance[index]=square,vpBits[index]&ISBOUND||(vpBits[index]|=ISBOUND,outarray.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})))));for(i=0,n=inarray.length;n>i;i++)for(tx=inarray[i].ix,ty=inarray[i].iy,tz=inarray[i].iz,bp=boundPoint.get(tx,ty,tz),j=18;26>j;j++)tnv.ix=tx+nb[j][0],tnv.iy=ty+nb[j][1],tnv.iz=tz+nb[j][2],tnv.ix<pLength&&tnv.ix>-1&&tnv.iy<pWidth&&tnv.iy>-1&&tnv.iz<pHeight&&tnv.iz>-1&&(index=tnv.ix*pWH+pHeight*tnv.iy+tnv.iz,vpBits[index]&INOUT&&!(vpBits[index]&ISDONE)?(boundPoint.set(tnv.ix,tnv.iy,tz+nb[j][2],bp),dx=tnv.ix-bp.ix,dy=tnv.iy-bp.iy,dz=tnv.iz-bp.iz,square=dx*dx+dy*dy+dz*dz,vpDistance[index]=square,vpBits[index]|=ISDONE,vpBits[index]|=ISBOUND,outarray.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})):vpBits[index]&INOUT&&vpBits[index]&ISDONE&&(dx=tnv.ix-bp.ix,dy=tnv.iy-bp.iy,dz=tnv.iz-bp.iz,square=dx*dx+dy*dy+dz*dz,square<vpDistance[index]&&(boundPoint.set(tnv.ix,tnv.iy,tnv.iz,bp),vpDistance[index]=square,vpBits[index]&ISBOUND||(vpBits[index]|=ISBOUND,outarray.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})))));return outarray},this.marchingcubeinit=function(stype){for(var i=0,lim=vpBits.length;lim>i;i++)1==stype?vpBits[i]&=~ISBOUND:4==stype?(vpBits[i]&=~ISDONE,vpBits[i]&ISBOUND&&(vpBits[i]|=ISDONE),vpBits[i]&=~ISBOUND):2==stype?vpBits[i]&ISBOUND&&vpBits[i]&ISDONE?vpBits[i]&=~ISBOUND:vpBits[i]&ISBOUND&&!(vpBits[i]&ISDONE)&&(vpBits[i]|=ISDONE):3==stype&&(vpBits[i]&=~ISBOUND)};this.marchingcube=function(stype){this.marchingcubeinit(stype),verts=[],faces=[],march(vpBits,verts,faces,{smooth:1,nX:pLength,nY:pWidth,nZ:pHeight});for(var pWH=pWidth*pHeight,i=0,vlen=verts.length;vlen>i;i++)verts[i].atomid=vpAtomID[verts[i].x*pWH+pHeight*verts[i].y+verts[i].z];laplacianSmooth(1,verts,faces)}},march=function (data,verts,faces,spec){var i,il,fulltable=!!spec.fulltable,origin=spec.hasOwnProperty("origin")&&spec.origin.hasOwnProperty("x")?spec.origin:{x:0,y:0,z:0},voxel=!!spec.voxel,nX=spec.nX||0,nY=spec.nY||0,nZ=spec.nZ||0,scale=spec.scale||1,unitCube=new Vector3(1,1,1).multiplyScalar(scale),vertnums=new Int32Array(nX*nY*nZ);for(i=0,il=vertnums.length;il>i;++i)vertnums[i]=-1;var getVertex=function(i,j,k,code,p1,p2){var pt=new Vector3;pt.copy(origin);var val1=!!(code&1<<p1),val2=!!(code&1<<p2),p=p1;!val1&&val2&&(p=p2),1&p&&k++,2&p&&j++,4&p&&i++,pt.x+=unitCube.x*i,pt.y+=unitCube.y*j,pt.z+=unitCube.z*k;var index=(nY*i+j)*nZ+k;return voxel?(verts.push(pt),verts.length-1):(vertnums[index]<0&&(vertnums[index]=verts.length,verts.push(pt)),vertnums[index])},intersects=new Int32Array(12),etable=fulltable?edgeTable2:edgeTable,tritable=fulltable?triTable2:triTable;for(i=0;nX-1>i;++i)for(var j=0;nY-1>j;++j)for(var k=0;nZ-1>k;++k){for(var code=0,p=0;8>p;++p){var index=(nY*(i+((4&p)>>2))+j+((2&p)>>1))*nZ+k+(1&p),val=!!(data[index]&ISDONE);code|=val<<p}if(0!==code&&255!==code){var ecode=etable[code];if(0!==ecode){var ttable=tritable[code];1&ecode&&(intersects[0]=getVertex(i,j,k,code,0,1)),2&ecode&&(intersects[1]=getVertex(i,j,k,code,1,3)),4&ecode&&(intersects[2]=getVertex(i,j,k,code,3,2)),8&ecode&&(intersects[3]=getVertex(i,j,k,code,2,0)),16&ecode&&(intersects[4]=getVertex(i,j,k,code,4,5)),32&ecode&&(intersects[5]=getVertex(i,j,k,code,5,7)),64&ecode&&(intersects[6]=getVertex(i,j,k,code,7,6)),128&ecode&&(intersects[7]=getVertex(i,j,k,code,6,4)),256&ecode&&(intersects[8]=getVertex(i,j,k,code,0,4)),512&ecode&&(intersects[9]=getVertex(i,j,k,code,1,5)),1024&ecode&&(intersects[10]=getVertex(i,j,k,code,3,7)),2048&ecode&&(intersects[11]=getVertex(i,j,k,code,2,6));for(var t=0;t<ttable.length;t+=3){var a=intersects[ttable[t]],b=intersects[ttable[t+1]],c=intersects[ttable[t+2]];voxel&&t>=3&&(verts.push(verts[a]),a=verts.length-1,verts.push(verts[b]),b=verts.length-1,verts.push(verts[c]),c=verts.length-1),faces.push(a),faces.push(b),faces.push(c)}}}}},laplacianSmooth=function (numiter,verts,faces){var i,il,j,jl,k,tps=new Array(verts.length);for(i=0,il=verts.length;il>i;i++)tps[i]={x:0,y:0,z:0};var flagvert,vertdeg=new Array(20);for(i=0;20>i;i++)vertdeg[i]=new Array(verts.length);for(i=0,il=verts.length;il>i;i++)vertdeg[0][i]=0;for(i=0,il=faces.length/3;il>i;i++){var aoffset=3*i,boffset=3*i+1,coffset=3*i+2;for(flagvert=!0,j=0,jl=vertdeg[0][faces[aoffset]];jl>j;j++)if(faces[boffset]==vertdeg[j+1][faces[aoffset]]){flagvert=!1;break}for(flagvert&&(vertdeg[0][faces[aoffset]]++,vertdeg[vertdeg[0][faces[aoffset]]][faces[aoffset]]=faces[boffset]),flagvert=!0,j=0,jl=vertdeg[0][faces[aoffset]];jl>j;j++)if(faces[coffset]==vertdeg[j+1][faces[aoffset]]){flagvert=!1;break}for(flagvert&&(vertdeg[0][faces[aoffset]]++,vertdeg[vertdeg[0][faces[aoffset]]][faces[aoffset]]=faces[coffset]),flagvert=!0,j=0,jl=vertdeg[0][faces[boffset]];jl>j;j++)if(faces[aoffset]==vertdeg[j+1][faces[boffset]]){flagvert=!1;break}for(flagvert&&(vertdeg[0][faces[boffset]]++,vertdeg[vertdeg[0][faces[boffset]]][faces[boffset]]=faces[aoffset]),flagvert=!0,j=0,jl=vertdeg[0][faces[boffset]];jl>j;j++)if(faces[coffset]==vertdeg[j+1][faces[boffset]]){flagvert=!1;break}for(flagvert&&(vertdeg[0][faces[boffset]]++,vertdeg[vertdeg[0][faces[boffset]]][faces[boffset]]=faces[coffset]),flagvert=!0,j=0;j<vertdeg[0][faces[coffset]];j++)if(faces[aoffset]==vertdeg[j+1][faces[coffset]]){flagvert=!1;break}for(flagvert&&(vertdeg[0][faces[coffset]]++,vertdeg[vertdeg[0][faces[coffset]]][faces[coffset]]=faces[aoffset]),flagvert=!0,j=0,jl=vertdeg[0][faces[coffset]];jl>j;j++)if(faces[boffset]==vertdeg[j+1][faces[coffset]]){flagvert=!1;break}flagvert&&(vertdeg[0][faces[coffset]]++,vertdeg[vertdeg[0][faces[coffset]]][faces[coffset]]=faces[boffset])}var wt=1,wt2=.5;for(k=0;numiter>k;k++){for(i=0,il=verts.length;il>i;i++)if(vertdeg[0][i]<3)tps[i].x=verts[i].x,tps[i].y=verts[i].y,tps[i].z=verts[i].z;else if(3==vertdeg[0][i]||4==vertdeg[0][i]){for(tps[i].x=0,tps[i].y=0,tps[i].z=0,j=0,jl=vertdeg[0][i];jl>j;j++)tps[i].x+=verts[vertdeg[j+1][i]].x,tps[i].y+=verts[vertdeg[j+1][i]].y,tps[i].z+=verts[vertdeg[j+1][i]].z;tps[i].x+=wt2*verts[i].x,tps[i].y+=wt2*verts[i].y,tps[i].z+=wt2*verts[i].z,tps[i].x/=wt2+vertdeg[0][i],tps[i].y/=wt2+vertdeg[0][i],tps[i].z/=wt2+vertdeg[0][i]}else{for(tps[i].x=0,tps[i].y=0,tps[i].z=0,j=0,jl=vertdeg[0][i];jl>j;j++)tps[i].x+=verts[vertdeg[j+1][i]].x,tps[i].y+=verts[vertdeg[j+1][i]].y,tps[i].z+=verts[vertdeg[j+1][i]].z;tps[i].x+=wt*verts[i].x,tps[i].y+=wt*verts[i].y,tps[i].z+=wt*verts[i].z,tps[i].x/=wt+vertdeg[0][i],tps[i].y/=wt+vertdeg[0][i],tps[i].z/=wt+vertdeg[0][i]}for(i=0,il=verts.length;il>i;i++)verts[i].x=tps[i].x,verts[i].y=tps[i].y,verts[i].z=tps[i].z}},edgeTable=new Uint32Array([0,0,0,0,0,0,0,2816,0,0,0,1792,0,3328,3584,3840,0,0,0,138,0,21,0,134,0,0,0,652,0,2067,3865,3600,0,0,0,42,0,0,0,294,0,0,21,28,0,3875,1049,3360,0,168,162,170,0,645,2475,2210,0,687,293,172,4010,3747,3497,3232,0,0,0,0,0,69,0,900,0,0,0,1792,138,131,1608,1920,0,81,0,2074,84,85,84,86,0,81,0,3676,330,1105,1881,1616,0,0,0,42,0,69,0,502,0,0,21,3580,138,2035,1273,1520,2816,104,2337,106,840,581,367,102,2816,3695,3429,3180,1898,1635,1385,1120,0,0,0,0,0,0,0,3910,0,0,69,588,42,2083,41,2880,0,0,0,1722,0,2293,4095,3830,0,255,757,764,2538,2291,3065,2800,0,0,81,338,0,3925,1119,3414,84,855,85,340,2130,2899,89,2384,1792,712,194,1162,4036,3781,3535,3270,708,719,197,204,3018,2755,2505,2240,0,0,0,0,168,420,168,1958,162,162,676,2988,170,163,680,928,3328,3096,3328,3642,52,53,1855,1590,2340,2111,2869,2620,298,51,825,560,3584,3584,3090,3482,1668,1941,1183,1430,146,2975,2069,2460,154,915,153,400,3840,3592,3329,3082,1796,1541,1295,1030,2818,2575,2309,2060,778,515,265,0]),triTable=[[],[],[],[],[],[],[],[11,9,8],[],[],[],[8,10,9],[],[10,8,11],[9,11,10],[8,10,9,8,11,10],[],[],[],[1,7,3],[],[4,2,0],[],[2,1,7],[],[],[],[2,7,3,2,9,7],[],[1,4,11,1,0,4],[3,8,0,11,9,4,11,10,9],[4,11,9,11,10,9],[],[],[],[5,3,1],[],[],[],[2,5,8,2,1,5],[],[],[2,4,0],[3,2,4],[],[0,9,1,8,10,5,8,11,10],[3,4,0,3,10,4],[5,8,10,8,11,10],[],[3,5,7],[7,1,5],[1,7,3,1,5,7],[],[9,2,0,9,7,2],[0,3,8,1,7,11,1,5,7],[11,1,7,1,5,7],[],[9,1,0,5,3,2,5,7,3],[8,2,5,8,0,2],[2,5,3,5,7,3],[3,9,1,3,8,9,7,11,10,7,10,5],[9,1,0,10,7,11,10,5,7],[3,8,0,7,10,5,7,11,10],[11,5,7,11,10,5],[],[],[],[],[],[0,6,2],[],[7,2,9,7,9,8],[],[],[],[8,10,9],[7,1,3],[7,1,0],[6,9,3,6,10,9],[7,10,8,10,9,8],[],[6,0,4],[],[11,1,4,11,3,1],[2,4,6],[2,0,4,2,4,6],[2,4,6],[1,4,2,4,6,2],[],[6,0,4],[],[2,11,3,6,9,4,6,10,9],[8,6,1,8,1,3],[10,0,6,0,4,6],[8,0,3,9,6,10,9,4,6],[10,4,6,10,9,4],[],[],[],[5,3,1],[],[0,6,2],[],[7,4,8,5,2,1,5,6,2],[],[],[2,4,0],[7,4,8,2,11,3,10,5,6],[7,1,3],[5,6,10,0,9,1,8,7,4],[5,6,10,7,0,3,7,4,0],[10,5,6,4,8,7],[9,11,8],[3,5,6],[0,5,11,0,11,8],[6,3,5,3,1,5],[3,9,6,3,8,9],[9,6,0,6,2,0],[0,3,8,2,5,6,2,1,5],[1,6,2,1,5,6],[9,11,8],[1,0,9,6,10,5,11,3,2],[6,10,5,2,8,0,2,11,8],[3,2,11,10,5,6],[10,5,6,9,3,8,9,1,3],[0,9,1,5,6,10],[8,0,3,10,5,6],[10,5,6],[],[],[],[],[],[],[],[1,10,2,9,11,6,9,8,11],[],[],[6,0,2],[3,6,9,3,2,6],[3,5,1],[0,5,1,0,11,5],[0,3,5],[6,9,11,9,8,11],[],[],[],[4,5,9,7,1,10,7,3,1],[],[11,6,7,2,4,5,2,0,4],[11,6,7,8,0,3,1,10,2,9,4,5],[6,7,11,1,10,2,9,4,5],[],[4,1,0,4,5,1,6,7,3,6,3,2],[9,4,5,0,6,7,0,2,6],[4,5,9,6,3,2,6,7,3],[6,7,11,5,3,8,5,1,3],[6,7,11,4,1,0,4,5,1],[4,5,9,3,8,0,11,6,7],[9,4,5,7,11,6],[],[],[0,6,4],[8,6,4,8,1,6],[],[0,10,2,0,9,10,4,8,11,4,11,6],[10,2,1,6,0,3,6,4,0],[10,2,1,11,4,8,11,6,4],[4,2,6],[1,0,9,2,4,8,2,6,4],[2,4,0,2,6,4],[8,2,4,2,6,4],[11,4,1,11,6,4],[0,9,1,4,11,6,4,8,11],[3,6,0,6,4,0],[8,6,4,8,11,6],[10,8,9],[6,3,9,6,7,3],[6,7,1],[10,7,1,7,3,1],[7,11,6,8,10,2,8,9,10],[11,6,7,10,0,9,10,2,0],[2,1,10,7,11,6,8,0,3],[1,10,2,6,7,11],[7,2,6,7,9,2],[1,0,9,3,6,7,3,2,6],[7,0,6,0,2,6],[2,7,3,2,6,7],[7,11,6,3,9,1,3,8,9],[9,1,0,11,6,7],[0,3,8,11,6,7],[11,6,7],[],[],[],[],[5,3,7],[8,5,2,8,7,5],[5,3,7],[1,10,2,5,8,7,5,9,8],[1,7,5],[1,7,5],[9,2,7,9,7,5],[11,3,2,8,5,9,8,7,5],[1,3,7,1,7,5],[0,7,1,7,5,1],[9,3,5,3,7,5],[9,7,5,9,8,7],[8,10,11],[3,4,10,3,10,11],[8,10,11],[5,9,4,1,11,3,1,10,11],[2,4,5],[5,2,4,2,0,4],[0,3,8,5,9,4,10,2,1],[2,1,10,9,4,5],[2,8,5,2,11,8],[3,2,11,1,4,5,1,0,4],[9,4,5,8,2,11,8,0,2],[11,3,2,9,4,5],[8,5,3,5,1,3],[5,0,4,5,1,0],[3,8,0,4,5,9],[9,4,5],[11,9,10],[11,9,10],[1,11,4,1,10,11],[8,7,4,11,1,10,11,3,1],[2,7,9,2,9,10],[4,8,7,0,10,2,0,9,10],[2,1,10,0,7,4,0,3,7],[10,2,1,8,7,4],[1,7,4],[3,2,11,4,8,7,9,1,0],[11,4,2,4,0,2],[2,11,3,7,4,8],[4,1,7,1,3,7],[1,0,9,8,7,4],[3,4,0,3,7,4],[8,7,4],[8,9,10,8,10,11],[3,9,11,9,10,11],[0,10,8,10,11,8],[10,3,1,10,11,3],[2,8,10,8,9,10],[9,2,0,9,10,2],[8,0,3,1,10,2],[10,2,1],[1,11,9,11,8,9],[11,3,2,0,9,1],[11,0,2,11,8,0],[11,3,2],[8,1,3,8,9,1],[9,1,0],[8,0,3],[]]';
$3Dmol.SurfaceWorker = window.URL.createObjectURL(new Blob([$3Dmol.workerString]));
$3Dmol['workerString'] = $3Dmol.workerString;
$3Dmol['SurfaceWorker'] = $3Dmol.SurfaceWorker;
//auto-initialization
//Create embedded viewer from HTML attributes if true
$(document).ready(function() {
if ($(".viewer_3Dmoljs")[0] !== undefined)
$3Dmol.autoinit = true;
if ($3Dmol.autoinit) {
$3Dmol.viewers = {};
var nviewers = 0;
$(".viewer_3Dmoljs").each( function() {
var viewerdiv = $(this);
var datauri = null;
var callback = (typeof(window[viewerdiv.data("callback")]) === 'function') ?
window[viewerdiv.data("callback")] : null;
if (viewerdiv.data("pdb"))
datauri = "http://www.pdb.org/pdb/files/" + viewerdiv.data("pdb") + ".pdb";
else if (viewerdiv.data("href"))
datauri = viewerdiv.data("href");
var bgcolor = Number(viewerdiv.data("backgroundcolor")) || 0x000000;
var style = {line:{}};
if(viewerdiv.data("style")) style = $3Dmol.specStringToObject(viewerdiv.data("style"));
var select = {};
if(viewerdiv.data("select")) select = $3Dmol.specStringToObject(viewerdiv.data("select"));
var selectstylelist = [];
var surfaces = [];
var labels = [];
var d = viewerdiv.data();
//let users specify individual but matching select/style tags, eg.
//data-select1 data-style1
var stylere = /style(.+)/;
var surfre = /surface(.*)/;
var reslabre = /labelres(.*)/;
var keys = [];
for(var dataname in d) {
if(d.hasOwnProperty(dataname)) {
keys.push(dataname);
}
}
keys.sort();
for(var i = 0; i < keys.length; i++) {
var dataname = keys[i];
var m = stylere.exec(dataname);
if(m) {
var selname = "select"+m[1];
var newsel = $3Dmol.specStringToObject(d[selname]);
var styleobj = $3Dmol.specStringToObject(d[dataname]);
selectstylelist.push([newsel,styleobj]);
}
m = surfre.exec(dataname);
if(m) {
var selname = "select"+m[1];
var newsel = $3Dmol.specStringToObject(d[selname]);
var styleobj = $3Dmol.specStringToObject(d[dataname]);
surfaces.push([newsel,styleobj]);
}
m = reslabre.exec(dataname);
if(m) {
var selname = "select"+m[1];
var newsel = $3Dmol.specStringToObject(d[selname]);
var styleobj = $3Dmol.specStringToObject(d[dataname]);
labels.push([newsel,styleobj]);
}
}
try {
var glviewer = $3Dmol.viewers[this.id || nviewers++] = $3Dmol.createViewer(viewerdiv, {defaultcolors: $3Dmol.rasmolElementColors, callback: function(viewer) {
viewer.setBackgroundColor(bgcolor);
}});
} catch ( error ) {
//for autoload, provide a useful error message
window.location = "http://get.webgl.org";
}
if (datauri) {
var type = viewerdiv.data("type") || viewerdiv.data("datatype");
if(!type) {
type = datauri.substr(datauri.lastIndexOf('.')+1).substring(0,3);
if(type.length != 3) type = "pdb";
}
$.get(datauri, function(ret) {
glviewer.addModel(ret, type);
glviewer.setStyle(select,style);
for(var i = 0; i < selectstylelist.length; i++) {
var sel = selectstylelist[i][0] || {};
var sty = selectstylelist[i][1] || {"line":{}}
glviewer.setStyle(sel, sty);
}
for(var i = 0; i < surfaces.length; i++) {
var sel = surfaces[i][0] || {};
var sty = surfaces[i][1] || {}
glviewer.addSurface($3Dmol.SurfaceType.VDW, sty, sel, sel);
}
for(var i = 0; i < labels.length; i++) {
var sel = labels[i][0] || {};
var sty = labels[i][1] || {}
glviewer.addResLabels(sel, sty);
}
// Allowing us to fire callback after viewer has added model
if (callback)
callback(glviewer);
glviewer.zoomTo();
glviewer.render();
}, 'text');
}
else {
if (viewerdiv.data("element")) {
var moldata = $("#" + viewerdiv.data("element")).val() || "";
var type = viewerdiv.data("type") || viewerdiv.data("datatype");
if (!type){
console.log("Warning: No type specified for embedded viewer with moldata from " + viewerdiv.data("element") +
"\n assuming type 'pdb'")
type = 'pdb';
}
glviewer.addModel(moldata, type);
glviewer.setStyle(select, style);
for(var i = 0; i < selectstylelist.length; i++) {
var sel = selectstylelist[i][0] || {};
var sty = selectstylelist[i][1] || {"line":{}}
glviewer.setStyle(sel, sty);
}
}
if (callback)
callback(glviewer);
glviewer.zoomTo();
glviewer.render();
}
});
}
});
/** Preset element coloring - from individual element colors to entire mappings (e.g. '$3Dmol.elementColors.Jmol' colors atoms with Jmol stylings)
* @struct
*/
$3Dmol.elementColors = $3Dmol.elementColors || {};
$3Dmol.elementColors.defaultColor = 0xff1493;
/** @property Jmol-like element colors*/
$3Dmol.elementColors.Jmol = {
'H': 0xFFFFFF,
'He': 0xD9FFFF,
'HE': 0xD9FFFF,
'Li': 0xCC80FF,
'LI': 0xCC80FF,
'B': 0xFFB5B5,
'C': 0x909090,
'N': 0x3050F8,
'O': 0xFF0D0D,
'F': 0x90E050,
'Na': 0xAB5CF2,
'NA': 0xAB5CF2,
'Mg': 0x8AFF00,
'MG': 0x8AFF00,
'Al': 0xBFA6A6,
'AL': 0xBFA6A6,
'Si': 0xF0C8A0,
'SI': 0xF0C8A0,
'P': 0xFF8000,
'S': 0xFFFF30,
'Cl': 0x1FF01F,
'CL': 0x1FF01F,
'Ca': 0x3DFF00,
'CA': 0x3DFF00,
'Ti': 0xBFC2C7,
'TI': 0xBFC2C7,
'Cr': 0x8A99C7,
'CR': 0x8A99C7,
'Mn': 0x9C7AC7,
'MN': 0x9C7AC7,
'Fe': 0xE06633,
'FE': 0xE06633,
'Ni': 0x50D050,
'NI': 0x50D050,
'Cu': 0xC88033,
'CU': 0xC88033,
'Zn': 0x7D80B0,
'ZN': 0x7D80B0,
'Br': 0xA62929,
'BR': 0xA62929,
'Ag': 0xC0C0C0,
'AG': 0xC0C0C0,
'I': 0x940094,
'Ba': 0x00C900,
'BA': 0x00C900,
'Au': 0xFFD123,
'AU': 0xFFD123
};
/** @property rasmol-like element colors */
$3Dmol.elementColors.rasmol = {
'H': 0xFFFFFF,
'He': 0xFFC0CB,
'HE': 0xFFC0CB,
'Li': 0xB22222,
'LI': 0xB22222,
'B': 0x00FF00,
'C': 0xC8C8C8,
'N': 0x8F8FFF,
'O': 0xF00000,
'F': 0xDAA520,
'Na': 0x0000FF,
'NA': 0x0000FF,
'Mg': 0x228B22,
'MG': 0x228B22,
'Al': 0x808090,
'AL': 0x808090,
'Si': 0xDAA520,
'SI': 0xDAA520,
'P': 0xFFA500,
'S': 0xFFC832,
'Cl': 0x00FF00,
'CL': 0x00FF00,
'Ca': 0x808090,
'CA': 0x808090,
'Ti': 0x808090,
'TI': 0x808090,
'Cr': 0x808090,
'CR': 0x808090,
'Mn': 0x808090,
'MN': 0x808090,
'Fe': 0xFFA500,
'FE': 0xFFA500,
'Ni': 0xA52A2A,
'NI': 0xA52A2A,
'Cu': 0xA52A2A,
'CU': 0xA52A2A,
'Zn': 0xA52A2A,
'ZN': 0xA52A2A,
'Br': 0xA52A2A,
'BR': 0xA52A2A,
'Ag': 0x808090,
'AG': 0x808090,
'I': 0xA020F0,
'Ba': 0xFFA500,
'BA': 0xFFA500,
'Au': 0xDAA520,
'AU': 0xDAA520
};
$3Dmol.elementColors.defaultColors = $3Dmol.elementColors.rasmol;
$3Dmol.elementColors.greenCarbon = $.extend({},$3Dmol.elementColors.defaultColors);
$3Dmol.elementColors.greenCarbon['C'] = 0x00ff00;
$3Dmol.elementColors.cyanCarbon = $.extend({},$3Dmol.elementColors.defaultColors);
$3Dmol.elementColors.cyanCarbon['C'] = 0x00ffff;
$3Dmol.elementColors.magentaCarbon = $.extend({},$3Dmol.elementColors.defaultColors);
$3Dmol.elementColors.magentaCarbon['C'] = 0xff00ff;
$3Dmol.elementColors.yellowCarbon = $.extend({},$3Dmol.elementColors.defaultColors);
$3Dmol.elementColors.yellowCarbon['C'] = 0xffff00;
$3Dmol.elementColors.whiteCarbon = $.extend({},$3Dmol.elementColors.defaultColors);
$3Dmol.elementColors.whiteCarbon['C'] = 0xffffff;
$3Dmol.elementColors.orangeCarbon = $.extend({},$3Dmol.elementColors.defaultColors);
$3Dmol.elementColors.orangeCarbon['C'] = 0xff6600;
$3Dmol.elementColors.purpleCarbon = $.extend({},$3Dmol.elementColors.defaultColors);
$3Dmol.elementColors.purpleCarbon['C'] = 0x800080;
$3Dmol.elementColors.blueCarbon = $.extend({},$3Dmol.elementColors.defaultColors);
$3Dmol.elementColors.blueCarbon['C'] = 0x0000ff;
//glcartoon.js
//This contains all the routines for rendering a cartoon given a set
//of atoms with assigned secondary structure
//TODO: generate normals directly in drawStrip and drawThinStrip
var $3Dmol = $3Dmol || {};
/**@typedef CartoonStyleSpec
* @prop {string} color - solid color, may specify as 'spectrum'
* @prop {string} style - style of cartoon rendering (currently just default and trace)
*/
/**
* @ignore
* @param {$3Dmol.Object3D} group
* @param {AtomSpec} atomlist
* @param {$3Dmol.Gradient} gradientscheme
*/
$3Dmol.drawCartoon = (function() {
var axisDIV = 5; // 3 still gives acceptable quality
var strandDIV = 6;
var nucleicAcidStrandDIV = 4;
var tubeDIV = 8;
var coilWidth = 0.3;
var helixSheetWidth = 1.3;
var nucleicAcidWidth = 0.8;
var defaultThickness = 0.4;
// helper functions
// Catmull-Rom subdivision
var subdivide = function(_points, DIV) { // points as Vector3
var ret = [];
var points = _points;
points = []; // Smoothing test
points.push(_points[0]);
var i, lim, size;
var p0, p1, p2, p3, v0, v1;
for (i = 1, lim = _points.length - 1; i < lim; i++) {
p1 = _points[i]; p2 = _points[i + 1];
if (p1.smoothen)
points.push(new $3Dmol.Vector3((p1.x + p2.x) / 2, (p1.y + p2.y) / 2,
(p1.z + p2.z) / 2));
else
points.push(p1);
}
points.push(_points[_points.length - 1]);
for (i = -1, size = points.length; i <= size - 3; i++) {
p0 = points[(i === -1) ? 0 : i];
p1 = points[i + 1]; p2 = points[i + 2];
p3 = points[(i === size - 3) ? size - 1 : i + 3];
v0 = new $3Dmol.Vector3().subVectors(p2, p0).multiplyScalar(0.5);
v1 = new $3Dmol.Vector3().subVectors(p3, p1).multiplyScalar(0.5);
for ( var j = 0; j < DIV; j++) {
var t = 1.0 / DIV * j;
var x = p1.x + t * v0.x + t * t *
(-3 * p1.x + 3 * p2.x - 2 * v0.x - v1.x) + t * t * t *
(2 * p1.x - 2 * p2.x + v0.x + v1.x);
var y = p1.y + t * v0.y + t * t *
(-3 * p1.y + 3 * p2.y - 2 * v0.y - v1.y) + t * t * t *
(2 * p1.y - 2 * p2.y + v0.y + v1.y);
var z = p1.z + t * v0.z + t * t *
(-3 * p1.z + 3 * p2.z - 2 * v0.z - v1.z) + t * t * t *
(2 * p1.z - 2 * p2.z + v0.z + v1.z);
var pt = new $3Dmol.Vector3(x, y, z);
var atomIndex = Math.floor( (ret.length+2) / DIV);
if (_points[atomIndex] !== undefined && _points[atomIndex].atom !== undefined)
pt.atom = _points[atomIndex].atom;
ret.push(pt);
}
}
ret.push(points[points.length - 1]);
return ret;
};
var drawThinStrip = function(group, p1, p2, colors, div) {
var geo = new $3Dmol.Geometry(true);
var offset, vertoffset;
var color;
for ( var i = 0, lim = p1.length; i < lim; i++) {
color = $3Dmol.CC.color(colors[Math.round((i - 1) / div)]);
geoGroup = geo.updateGeoGroup(2);
var vertexArray = geoGroup.vertexArray;
var colorArray = geoGroup.colorArray;
var faceArray = geoGroup.faceArray;
offset = geoGroup.vertices; vertoffset = offset*3;
vertexArray[vertoffset] = p1[i].x;
vertexArray[vertoffset+1] = p1[i].y;
vertexArray[vertoffset+2] = p1[i].z;
vertexArray[vertoffset+3] = p2[i].x;
vertexArray[vertoffset+4] = p2[i].y;
vertexArray[vertoffset+5] = p2[i].z;
for (var j = 0; j < 6; ++j) {
colorArray[vertoffset+3*j] = color.r; colorArray[vertoffset+1+3*j] = color.g; colorArray[vertoffset+2+3*j] = color.b;
}
if (i > 0) {
var faces = [offset, offset + 1, offset - 1, offset - 2];
var faceoffset = geoGroup.faceidx;
faceArray[faceoffset] = faces[0]; faceArray[faceoffset+1] = faces[1]; faceArray[faceoffset+2] = faces[3];
faceArray[faceoffset+3] = faces[1]; faceArray[faceoffset+4] = faces[2]; faceArray[faceoffset+5] = faces[3];
geoGroup.faceidx += 6;
}
geoGroup.vertices += 2;
}
geo.initTypedArrays();
geo.setUpNormals();
var material = new $3Dmol.MeshLambertMaterial();
material.vertexColors = $3Dmol.FaceColors;
material.side = $3Dmol.DoubleSide;
var mesh = new $3Dmol.Mesh(geo, material);
group.add(mesh);
};
var drawStrip = function(group, p1, p2, colors, div, thickness) {
if ((p1.length) < 2)
return;
div = div || axisDIV;
p1 = subdivide(p1, div);
p2 = subdivide(p2, div);
if (!thickness)
return drawThinStrip(group, p1, p2, colors, div);
var geo = new $3Dmol.Geometry(true);
//var vs = geo.vertices, fs = geo.faces;
var vs = [], fs = [];
var axis, p1v, p2v, a1v, a2v;
var faces = [ [ 0, 2, -6, -8 ], [ -4, -2, 6, 4 ], [ 7, -1, -5, 3 ],
[ -3, 5, 1, -7 ] ];
var offset, vertoffset, faceoffset;
var color;
var currentAtom, lastAtom;
var i, lim, j;
var face1, face2, face3;
var geoGroup;
for (i = 0, lim = p1.length; i < lim; i++) {
color = $3Dmol.CC.color(colors[Math.round((i - 1) / div)]);
vs.push(p1v = p1[i]); // 0
vs.push(p1v); // 1
vs.push(p2v = p2[i]); // 2
vs.push(p2v); // 3
if (i < lim - 1) {
var toNext = p1[i + 1].clone().sub(p1[i]);
var toSide = p2[i].clone().sub(p1[i]);
axis = toSide.cross(toNext).normalize().multiplyScalar(
thickness);
}
vs.push(a1v = p1[i].clone().add(axis)); // 4
vs.push(a1v); // 5
vs.push(a2v = p2[i].clone().add(axis)); // 6
vs.push(a2v); // 7
if (p1v.atom !== undefined)
currentAtom = p1v.atom;
geoGroup = geo.updateGeoGroup(8);
var vertexArray = geoGroup.vertexArray;
var colorArray = geoGroup.colorArray;
var faceArray = geoGroup.faceArray;
offset = geoGroup.vertices; vertoffset = offset*3;
vertexArray[vertoffset] = p1v.x; vertexArray[vertoffset+1] = p1v.y; vertexArray[vertoffset+2] = p1v.z;
vertexArray[vertoffset+3] = p1v.x; vertexArray[vertoffset+4] = p1v.y; vertexArray[vertoffset+5] = p1v.z;
vertexArray[vertoffset+6] = p2v.x; vertexArray[vertoffset+7] = p2v.y; vertexArray[vertoffset+8] = p2v.z;
vertexArray[vertoffset+9] = p2v.x; vertexArray[vertoffset+10] = p2v.y; vertexArray[vertoffset+11] = p2v.z;
vertexArray[vertoffset+12] = a1v.x; vertexArray[vertoffset+13] = a1v.y; vertexArray[vertoffset+14] = a1v.z;
vertexArray[vertoffset+15] = a1v.x; vertexArray[vertoffset+16] = a1v.y; vertexArray[vertoffset+17] = a1v.z;
vertexArray[vertoffset+18] = a2v.x; vertexArray[vertoffset+19] = a2v.y; vertexArray[vertoffset+20] = a2v.z;
vertexArray[vertoffset+21] = a2v.x; vertexArray[vertoffset+22] = a2v.y; vertexArray[vertoffset+23] = a2v.z;
for (j = 0; j < 8; ++j) {
colorArray[vertoffset+3*j] = color.r; colorArray[vertoffset+1+3*j] = color.g; colorArray[vertoffset+2+3*j] = color.b;
}
if (i > 0) {
//both points have distinct atoms
var diffAtoms = ((lastAtom !== undefined && currentAtom !== undefined) && lastAtom.serial !== currentAtom.serial);
for (j = 0; j < 4; j++ ) {
var face = [offset + faces[j][0], offset + faces[j][1], offset + faces[j][2], offset + faces[j][3]];
faceoffset = geoGroup.faceidx;
faceArray[faceoffset] = face[0]; faceArray[faceoffset+1] = face[1]; faceArray[faceoffset+2] = face[3];
faceArray[faceoffset+3] = face[1]; faceArray[faceoffset+4] = face[2]; faceArray[faceoffset+5] = face[3];
geoGroup.faceidx += 6;
if (currentAtom.clickable || lastAtom.clickable) {
var p1a = vs[face[3]].clone(), p1b = vs[face[0]].clone(),
p2a = vs[face[2]].clone(), p2b = vs[face[1]].clone();
p1a.atom = vs[face[3]].atom || null; //should be same
p2a.atom = vs[face[2]].atom || null;
p1b.atom = vs[face[0]].atom || null; //should be same
p2b.atom = vs[face[1]].atom || null;
if (diffAtoms) {
var m1 = p1a.clone().add(p1b).multiplyScalar(0.5);
var m2 = p2a.clone().add(p2b).multiplyScalar(0.5);
var m = p1a.clone().add(p2b).multiplyScalar(0.5);
if (j % 2 === 0)
{
if (lastAtom.clickable) {
face1 = new $3Dmol.Triangle(m1, m, p1a);
face2 = new $3Dmol.Triangle(m2, p2a, m);
face3 = new $3Dmol.Triangle(m, p2a, p1a);
lastAtom.intersectionShape.triangle.push(face1);
lastAtom.intersectionShape.triangle.push(face2);
lastAtom.intersectionShape.triangle.push(face3);
}
if (currentAtom.clickable) {
face1 = new $3Dmol.Triangle(p1b, p2b, m);
face2 = new $3Dmol.Triangle(p2b, m2, m);
face3 = new $3Dmol.Triangle(p1b, m, m1);
currentAtom.intersectionShape.triangle.push(face1);
currentAtom.intersectionShape.triangle.push(face2);
currentAtom.intersectionShape.triangle.push(face3);
}
}
else {
if (currentAtom.clickable) {
face1 = new $3Dmol.Triangle(m1, m, p1a);
face2 = new $3Dmol.Triangle(m2, p2a, m);
face3 = new $3Dmol.Triangle(m, p2a, p1a);
currentAtom.intersectionShape.triangle.push(face1);
currentAtom.intersectionShape.triangle.push(face2);
currentAtom.intersectionShape.triangle.push(face3);
}
if (lastAtom.clickable) {
face1 = new $3Dmol.Triangle(p1b, p2b, m);
face2 = new $3Dmol.Triangle(p2b, m2, m);
face3 = new $3Dmol.Triangle(p1b, m, m1);
lastAtom.intersectionShape.triangle.push(face1);
lastAtom.intersectionShape.triangle.push(face2);
lastAtom.intersectionShape.triangle.push(face3);
}
}
}
//face for single atom
else if (currentAtom.clickable) {
face1 = new $3Dmol.Triangle(p1b, p2b, p1a);
face2 = new $3Dmol.Triangle(p2b, p2a, p1a);
currentAtom.intersectionShape.triangle.push(face1);
currentAtom.intersectionShape.triangle.push(face2);
}
}
}
}
geoGroup.vertices += 8;
lastAtom = currentAtom;
}
var vsize = vs.length - 8; // Cap
geoGroup = geo.updateGeoGroup(8);
var vertexArray = geoGroup.vertexArray;
var colorArray = geoGroup.colorArray;
var faceArray = geoGroup.faceArray;
offset = geoGroup.vertices; vertoffset = offset*3; faceoffset = geoGroup.faceidx;
for (i = 0; i < 4; i++) {
vs.push(vs[i * 2]);
vs.push(vs[vsize + i * 2]);
var v1 = vs[i * 2], v2 = vs[vsize + i * 2];
vertexArray[vertoffset+6*i] = v1.x; vertexArray[vertoffset+1+6*i] = v1.y; vertexArray[vertoffset+2+6*i] = v1.z;
vertexArray[vertoffset+3+6*i] = v2.x; vertexArray[vertoffset+4+6*i] = v2.y; vertexArray[vertoffset+5+6*i] = v2.z;
colorArray[vertoffset+6*i] = color.r; colorArray[vertoffset+1+6*i] = color.g; colorArray[vertoffset+2+6*i] = color.b;
colorArray[vertoffset+3+6*i] = color.r; colorArray[vertoffset+4+6*i] = color.g; colorArray[vertoffset+5+6*i] = color.b;
}
vsize += 8;
face1 = [offset, offset + 2, offset + 6, offset + 4];
face2 = [offset + 1, offset + 5, offset + 7, offset + 3];
faceArray[faceoffset] = face1[0]; faceArray[faceoffset+1] = face1[1]; faceArray[faceoffset+2] = face1[3];
faceArray[faceoffset+3] = face1[1]; faceArray[faceoffset+4] = face1[2]; faceArray[faceoffset+5] = face1[3];
faceArray[faceoffset+6] = face2[0]; faceArray[faceoffset+7] = face2[1]; faceArray[faceoffset+8] = face2[3];
faceArray[faceoffset+9] = face2[1]; faceArray[faceoffset+10] = face2[2]; faceArray[faceoffset+11] = face2[3];
geoGroup.faceidx += 12;
geoGroup.vertices += 8;
//TODO: Add intersection planes for caps
geo.initTypedArrays();
geo.setUpNormals();
var material = new $3Dmol.MeshLambertMaterial();
material.vertexColors = $3Dmol.FaceColors;
material.side = $3Dmol.DoubleSide;
var mesh = new $3Dmol.Mesh(geo, material);
group.add(mesh);
};
//TODO: Need to update this (will we ever use this?)
var drawSmoothCurve = function(group, _points, width, colors, div) {
if (_points.length === 0)
return;
div = (div === undefined) ? 5 : div;
var geo = new $3Dmol.Geometry();
var points = subdivide(_points, div);
/*
for ( var i = 0; i < points.length; i++) {
geo.vertices.push(points[i]);
geo.colors.push($3Dmol.color(colors[(i == 0) ? 0 : Math.round((i - 1)
/ div)]));
}
*/
var lineMaterial = new $3Dmol.LineBasicMaterial({
linewidth : width
});
lineMaterial.vertexColors = true;
var line = new $3Dmol.Line(geo, lineMaterial);
line.type = $3Dmol.LineStrip;
group.add(line);
};
var drawStrand = function(group, atomlist, num, div, fill, coilWidth,
helixSheetWidth, doNotSmoothen, gradientscheme) {
num = num || strandDIV;
div = div || axisDIV;
doNotSmoothen = !!(doNotSmoothen);
var points = [];
var i, j, k;
for (k = 0; k < num; k++)
points[k] = [];
var colors = [];
var currentChain, currentReschain, currentResi, currentCA, currentAtom;
var prevCO = null, ss = null, ssborder = false;
var tracegeo = null;
var atomcolor;
var thickness = defaultThickness;
for (i in atomlist) {
var atom = atomlist[i];
if (atom === undefined)
continue;
if ((atom.atom == 'O' || atom.atom == 'CA') && !atom.hetflag) {
//get style
var cstyle = atom.style.cartoon;
if (atom.atom == 'CA') {
//set atom color
var prevatomcolor = atomcolor;
atomcolor = atom.color;
if (gradientscheme) {
atomcolor = gradientscheme.valueToHex(atom.resi, gradientscheme.range());
}
else if(typeof(cstyle.color) !== "undefined") {
atomcolor = cstyle.color;
}
if($.isNumeric(cstyle.thickness)) {
thickness = cstyle.thickness;
} else {
thickness = defaultThickness;
}
if(cstyle.style == 'trace') { //trace draws every pair of atoms
//trace draws straight lines between CAs
if(currentChain != atom.chain || currentResi + 1 != atom.resi) {
//do not draw connections between chains; ignore differences
//in reschain to properly support CA only files
if(!tracegeo) tracegeo = new $3Dmol.Geometry(true);
} else if(currentCA) {
//if both atoms same color, draw single cylinder
if(prevatomcolor == atomcolor) {
var C = $3Dmol.CC.color(atomcolor);
$3Dmol.GLDraw.drawCylinder(tracegeo, currentCA, atom, thickness, C, true, true);
}
else {
var mp = new $3Dmol.Vector3().addVectors(currentCA, atom).multiplyScalar(0.5);
var C1 = $3Dmol.CC.color(prevatomcolor);
var C2 = $3Dmol.CC.color(atomcolor);
$3Dmol.GLDraw.drawCylinder(tracegeo, currentCA, mp, thickness, C1, true, false);
$3Dmol.GLDraw.drawCylinder(tracegeo, mp, atom, thickness, C2, false, true);
}
}
}
else if (currentChain != atom.chain || currentResi + 1 != atom.resi || currentReschain != atom.reschain) {
//end of chain of connected residues, draw accumulated points
for (j = 0; !thickness && j < num; j++)
drawSmoothCurve(group, points[j], 1, colors, div);
if (fill)
drawStrip(group, points[0], points[num - 1],
colors, div, thickness);
points = [];
for (k = 0; k < num; k++)
points[k] = [];
colors = [];
prevCO = null;
ss = null;
ssborder = false;
}
currentCA = new $3Dmol.Vector3(atom.x, atom.y, atom.z);
currentAtom = atom;
currentChain = atom.chain;
currentReschain = atom.reschain;
currentResi = atom.resi;
ss = atom.ss;
ssborder = atom.ssbegin || atom.ssend;
colors.push(atomcolor);
if (atom.clickable === true && (atom.intersectionShape === undefined || atom.intersectionShape.triangle === undefined))
atom.intersectionShape = {sphere : null, cylinder : [], line : [], triangle : []};
}
else if(cstyle.style != 'trace') { // O, unneeded for trace style
//the oxygen atom is used to orient the direction of the draw strip
var O = new $3Dmol.Vector3(atom.x, atom.y, atom.z);
O.sub(currentCA);
O.normalize(); // can be omitted for performance
O.multiplyScalar((ss == 'c') ? coilWidth : helixSheetWidth);
if (prevCO !== null && O.dot(prevCO) < 0)
O.negate();
prevCO = O;
for (j = 0; j < num; j++) {
var delta = -1 + 2 / (num - 1) * j;
var v = new $3Dmol.Vector3(currentCA.x + prevCO.x * delta,
currentCA.y + prevCO.y * delta, currentCA.z + prevCO.z * delta);
v.atom = currentAtom;
if (!doNotSmoothen && ss == 's')
v.smoothen = true;
points[j].push(v);
}
}
}
}
for (j = 0; !thickness && j < num; j++)
drawSmoothCurve(group, points[j], 1, colors, div);
if (fill)
drawStrip(group, points[0], points[num - 1], colors, div, thickness);
if(tracegeo) {
var material = new $3Dmol.MeshLambertMaterial();
material.vertexColors = $3Dmol.FaceColors;
material.side = $3Dmol.DoubleSide;
var mesh = new $3Dmol.Mesh(tracegeo, material);
group.add(mesh);
}
};
// actual function call
var drawCartoon = function(group, atomlist, gradientscheme) {
drawStrand(group, atomlist, 2, undefined, true, coilWidth, helixSheetWidth,
false, gradientscheme);
};
return drawCartoon;
})();
//
var $3Dmol = $3Dmol || {};
/**
* Lower level utilities for creating WebGL shape geometries.
* These are not intended for general consumption.
* @namespace $3Dmol.GLDraw
*/
$3Dmol.GLDraw = (function() {
var draw = {}; // object for exporting functions
// Rotation matrix around z and x axis -
// according to y basis vector
// TODO: Try to optimize this (square roots?)
var getRotationMatrix = function() {
var d = new $3Dmol.Vector3();
// var rot = new Float32Array(9);
return function(dir) {
d.set(dir[0], dir[1], dir[2]);
var dx = d.x, dy = d.y, dz = d.z;
var dxy = Math.sqrt(dx * dx + dy * dy);
var dxz, dyz;
var sinA, cosA, sinB, cosB, sinC, cosC;
// about z axis - Phi
if (dxy < 0.0001) {
sinA = 0;
cosA = 1;
}
else {
sinA = -dx / dxy;
cosA = dy / dxy;
}
// recast dy in terms of new axes - z is the same
dy = -sinA * dx + cosA * dy;
dyz = Math.sqrt(dy * dy + dz * dz);
// about new x axis - Theta
if (dyz < 0.0001) {
sinB = 0;
cosB = 1;
}
else {
sinB = dz / dyz;
cosB = dy / dyz;
}
var rot = new Float32Array(9);
rot[0] = cosA;
rot[1] = sinA;
rot[2] = 0;
rot[3] = -sinA * cosB;
rot[4] = cosA * cosB;
rot[5] = sinB;
rot[6] = sinA * sinB;
rot[7] = -cosA * sinB;
rot[8] = cosB;
return rot;
};
}();
// Ortho normal vectors for cylinder radius/ sphere cap equator and cones
// Direction is j basis (0,1,0)
var basisVectors = function() {
var ret = {
vertices : [],
norms : []
};
var nvecs = [];
nvecs[0] = new $3Dmol.Vector3(-1, 0, 0);
nvecs[4] = new $3Dmol.Vector3(0, 0, 1);
nvecs[8] = new $3Dmol.Vector3(1, 0, 0);
nvecs[12] = new $3Dmol.Vector3(0, 0, -1);
// now quarter positions
nvecs[2] = nvecs[0].clone().add(nvecs[4]).normalize();
nvecs[6] = nvecs[4].clone().add(nvecs[8]).normalize();
nvecs[10] = nvecs[8].clone().add(nvecs[12]).normalize();
nvecs[14] = nvecs[12].clone().add(nvecs[0]).normalize();
// eights
nvecs[1] = nvecs[0].clone().add(nvecs[2]).normalize();
nvecs[3] = nvecs[2].clone().add(nvecs[4]).normalize();
nvecs[5] = nvecs[4].clone().add(nvecs[6]).normalize();
nvecs[7] = nvecs[6].clone().add(nvecs[8]).normalize();
nvecs[9] = nvecs[8].clone().add(nvecs[10]).normalize();
nvecs[11] = nvecs[10].clone().add(nvecs[12]).normalize();
nvecs[13] = nvecs[12].clone().add(nvecs[14]).normalize();
nvecs[15] = nvecs[14].clone().add(nvecs[0]).normalize();
/*
* nvecs[0] = new $3Dmol.Vector3(-1,0,0); nvecs[1] = new
* $3Dmol.Vector3(0,0,1); nvecs[2] = new $3Dmol.Vector3(1,0,0);
* nvecs[3] = new $3Dmol.Vector3(0,0,-1);
*/
return nvecs;
}();
// memoize capped cylinder for given radius
var cylVertexCache = {
cache : {},
getVerticesForRadius : function(radius) {
if (this.cache[radius] !== undefined)
return this.cache[radius];
var dir = new $3Dmol.Vector3(0, 1, 0);
var w = basisVectors.length;
var nvecs = [], norms = [];
var n;
for (var i = 0; i < w; i++) {
// bottom
nvecs.push(basisVectors[i].clone().multiplyScalar(radius));
// top
nvecs.push(basisVectors[i].clone().multiplyScalar(radius));
// NOTE: this normal is used for constructing sphere caps -
// cylinder normals taken care of in drawCylinder
n = basisVectors[i].clone().normalize();
norms.push(n);
norms.push(n);
}
// norms[0]
var verticesRows = [];
// Require that heightSegments is even and >= 2
// Equator points at h/2 (theta = pi/2)
// (repeated) polar points at 0 and h (theta = 0 and pi)
var heightSegments = 10, widthSegments = w; // 16 or however many
// basis vectors for
// cylinder
if (heightSegments % 2 !== 0 || !heightSegments) {
console.error("heightSegments must be even");
return null;
}
var phiStart = 0;
var phiLength = Math.PI * 2;
var thetaStart = 0;
var thetaLength = Math.PI;
var x, y;
var polar = false, equator = false;
for (y = 0; y <= heightSegments; y++) {
polar = (y === 0 || y === heightSegments) ? true : false;
equator = (y === heightSegments / 2) ? true : false;
var verticesRow = [], toRow = [];
for (x = 0; x <= widthSegments; x++) {
// Two vertices rows for equator pointing to previously
// constructed cyl points
if (equator) {
var xi = (x < widthSegments) ? 2 * x : 0;
toRow.push(xi + 1);
verticesRow.push(xi);
continue;
}
var u = x / widthSegments;
var v = y / heightSegments;
// Only push first polar point
if (!polar || x === 0) {
if (x < widthSegments) {
var vertex = new $3Dmol.Vector3();
vertex.x = -radius
* Math.cos(phiStart + u * phiLength)
* Math.sin(thetaStart + v * thetaLength);
vertex.y = radius
* Math.cos(thetaStart + v * thetaLength);
vertex.z = radius
* Math.sin(phiStart + u * phiLength)
* Math.sin(thetaStart + v * thetaLength);
if (Math.abs(vertex.x) < 1e-5)
vertex.x = 0;
if (Math.abs(vertex.y) < 1e-5)
vertex.y = 0;
if (Math.abs(vertex.z) < 1e-5)
vertex.z = 0;
n = new $3Dmol.Vector3(vertex.x, vertex.y, vertex.z);
n.normalize();
nvecs.push(vertex);
norms.push(n);
verticesRow.push(nvecs.length - 1);
}
// last point is just the first point for this row
else {
verticesRow.push(nvecs.length - widthSegments);
}
}
// x > 0; index to already added point
else if (polar)
verticesRow.push(nvecs.length - 1);
}
// extra equator row
if (equator)
verticesRows.push(toRow);
verticesRows.push(verticesRow);
}
var obj = {
vertices : nvecs,
normals : norms,
verticesRows : verticesRows,
w : widthSegments,
h : heightSegments
};
this.cache[radius] = obj;
return obj;
}
};
// creates a cylinder
var drawnC = 0;
/** Create a cylinder
* @function $3Dmol.GLDraw.drawCylinder
* @param {geometry}
* geo
* @param {Point}
* from
* @param {Point}
* to
* @param {float}
* radius
* @param {$3Dmol.Color}
* color
* @param {boolean} fromCap
* @param {boolean} toCap
*
* */
draw.drawCylinder = function(geo, from, to, radius, color, fromCap, toCap) {
if (!from || !to)
return;
drawnC++;
// vertices
var drawcaps = fromCap || toCap;
color = color || {r:0, g:0, b:0};
/** @type {Array.<number>} */
var dir = [ to.x, to.y, to.z ];
dir[0] -= from.x;
dir[1] -= from.y;
dir[2] -= from.z;
var e = getRotationMatrix(dir);
// get orthonormal vectors from cache
// TODO: Will have orient with model view matrix according to direction
var vobj = cylVertexCache.getVerticesForRadius(radius);
// w (n) corresponds to the number of orthonormal vectors for cylinder
// (default 16)
var n = vobj.w, h = vobj.h;
var w = n;
// get orthonormal vector
var n_verts = (drawcaps) ? h * n + 2 : 2 * n;
var geoGroup = geo.updateGeoGroup(n_verts);
var vertices = vobj.vertices, normals = vobj.normals, verticesRows = vobj.verticesRows;
var toRow = verticesRows[h / 2], fromRow = verticesRows[h / 2 + 1];
var start = geoGroup.vertices;
var offset, faceoffset;
var i, x, y, z;
var vertexArray = geoGroup.vertexArray;
var normalArray = geoGroup.normalArray;
var colorArray = geoGroup.colorArray;
var faceArray = geoGroup.faceArray;
// add vertices, opposing vertices paired together
for (i = 0; i < n; ++i) {
var vi = 2 * i;
x = e[0] * vertices[vi].x + e[3] * vertices[vi].y + e[6]
* vertices[vi].z;
y = e[1] * vertices[vi].x + e[4] * vertices[vi].y + e[7]
* vertices[vi].z;
z = e[5] * vertices[vi].y + e[8] * vertices[vi].z;
// var xn = x/radius, yn = y/radius, zn = z/radius;
offset = 3 * (start + vi);
faceoffset = geoGroup.faceidx;
// from
vertexArray[offset] = x + from.x;
vertexArray[offset + 1] = y + from.y;
vertexArray[offset + 2] = z + from.z;
// to
vertexArray[offset + 3] = x + to.x;
vertexArray[offset + 4] = y + to.y;
vertexArray[offset + 5] = z + to.z;
// normals
normalArray[offset] = x;
normalArray[offset + 3] = x;
normalArray[offset + 1] = y;
normalArray[offset + 4] = y;
normalArray[offset + 2] = z;
normalArray[offset + 5] = z;
// colors
colorArray[offset] = color.r;
colorArray[offset + 3] = color.r;
colorArray[offset + 1] = color.g;
colorArray[offset + 4] = color.g;
colorArray[offset + 2] = color.b;
colorArray[offset + 5] = color.b;
// faces
// 0 - 2 - 1
faceArray[faceoffset] = fromRow[i] + start;
faceArray[faceoffset + 1] = fromRow[i + 1] + start;
faceArray[faceoffset + 2] = toRow[i] + start;
// 1 - 2 - 3
faceArray[faceoffset + 3] = toRow[i] + start;
faceArray[faceoffset + 4] = fromRow[i + 1] + start;
faceArray[faceoffset + 5] = toRow[i + 1] + start;
geoGroup.faceidx += 6;
}
// SPHERE CAPS
if (drawcaps) {
// h - sphere rows, verticesRows.length - 2
var ystart = (toCap) ? 0 : h / 2;
var yend = (fromCap) ? h + 1 : h / 2 + 1;
var v1, v2, v3, v4, x1, x2, x3, x4, y1, y2, y3, y4, z1, z2, z3, z4, nx1, nx2, nx3, nx4, ny1, ny2, ny3, ny4, nz1, nz2, nz3, nz4, v1offset, v2offset, v3offset, v4offset;
for (y = ystart; y < yend; y++) {
if (y === h / 2)
continue;
// n number of points for each level (verticesRows[i].length -
// 1)
var cap = (y <= h / 2) ? to : from;
for (x = 0; x < n; x++) {
faceoffset = geoGroup.faceidx;
v1 = verticesRows[y][x + 1];
v1offset = (v1 + start) * 3;
v2 = verticesRows[y][x];
v2offset = (v2 + start) * 3;
v3 = verticesRows[y + 1][x];
v3offset = (v3 + start) * 3;
v4 = verticesRows[y + 1][x + 1];
v4offset = (v4 + start) * 3;
// rotate sphere vectors
x1 = e[0] * vertices[v1].x + e[3] * vertices[v1].y + e[6]
* vertices[v1].z;
x2 = e[0] * vertices[v2].x + e[3] * vertices[v2].y + e[6]
* vertices[v2].z;
x3 = e[0] * vertices[v3].x + e[3] * vertices[v3].y + e[6]
* vertices[v3].z;
x4 = e[0] * vertices[v4].x + e[3] * vertices[v4].y + e[6]
* vertices[v4].z;
y1 = e[1] * vertices[v1].x + e[4] * vertices[v1].y + e[7]
* vertices[v1].z;
y2 = e[1] * vertices[v2].x + e[4] * vertices[v2].y + e[7]
* vertices[v2].z;
y3 = e[1] * vertices[v3].x + e[4] * vertices[v3].y + e[7]
* vertices[v3].z;
y4 = e[1] * vertices[v4].x + e[4] * vertices[v4].y + e[7]
* vertices[v4].z;
z1 = e[5] * vertices[v1].y + e[8] * vertices[v1].z;
z2 = e[5] * vertices[v2].y + e[8] * vertices[v2].z;
z3 = e[5] * vertices[v3].y + e[8] * vertices[v3].z;
z4 = e[5] * vertices[v4].y + e[8] * vertices[v4].z;
vertexArray[v1offset] = x1 + cap.x;
vertexArray[v2offset] = x2 + cap.x;
vertexArray[v3offset] = x3 + cap.x;
vertexArray[v4offset] = x4 + cap.x;
vertexArray[v1offset + 1] = y1 + cap.y;
vertexArray[v2offset + 1] = y2 + cap.y;
vertexArray[v3offset + 1] = y3 + cap.y;
vertexArray[v4offset + 1] = y4 + cap.y;
vertexArray[v1offset + 2] = z1 + cap.z;
vertexArray[v2offset + 2] = z2 + cap.z;
vertexArray[v3offset + 2] = z3 + cap.z;
vertexArray[v4offset + 2] = z4 + cap.z;
colorArray[v1offset] = color.r;
colorArray[v2offset] = color.r;
colorArray[v3offset] = color.r;
colorArray[v4offset] = color.r;
colorArray[v1offset + 1] = color.g;
colorArray[v2offset + 1] = color.g;
colorArray[v3offset + 1] = color.g;
colorArray[v4offset + 1] = color.g;
colorArray[v1offset + 2] = color.b;
colorArray[v2offset + 2] = color.b;
colorArray[v3offset + 2] = color.b;
colorArray[v4offset + 2] = color.b;
nx1 = e[0] * normals[v1].x + e[3] * normals[v1].y + e[6]
* normals[v1].z;
nx2 = e[0] * normals[v2].x + e[3] * normals[v2].y + e[6]
* normals[v2].z;
nx3 = e[0] * normals[v3].x + e[3] * normals[v3].y + e[6]
* normals[v3].z;
nx4 = e[0] * normals[v4].x + e[3] * normals[v4].y + e[6]
* normals[v4].z;
ny1 = e[1] * normals[v1].x + e[4] * normals[v1].y + e[7]
* normals[v1].z;
ny2 = e[1] * normals[v2].x + e[4] * normals[v2].y + e[7]
* normals[v2].z;
ny3 = e[1] * normals[v3].x + e[4] * normals[v3].y + e[7]
* normals[v3].z;
ny4 = e[1] * normals[v4].x + e[4] * normals[v4].y + e[7]
* normals[v4].z;
nz1 = e[5] * normals[v1].y + e[8] * normals[v1].z;
nz2 = e[5] * normals[v2].y + e[8] * normals[v2].z;
nz3 = e[5] * normals[v3].y + e[8] * normals[v3].z;
nz4 = e[5] * normals[v4].y + e[8] * normals[v4].z;
// if (Math.abs(vobj.sphereVertices[v1].y) === radius) {
if (y === 0) {
// face = [v1, v3, v4];
// norm = [n1, n3, n4];
normalArray[v1offset] = nx1;
normalArray[v3offset] = nx3;
normalArray[v4offset] = nx4;
normalArray[v1offset + 1] = ny1;
normalArray[v3offset + 1] = ny3;
normalArray[v4offset + 1] = ny4;
normalArray[v1offset + 2] = nz1;
normalArray[v3offset + 2] = nz3;
normalArray[v4offset + 2] = nz4;
faceArray[faceoffset] = v1 + start;
faceArray[faceoffset + 1] = v3 + start;
faceArray[faceoffset + 2] = v4 + start;
geoGroup.faceidx += 3;
}
// else if (Math.abs(vobj.sphereVertices[v3].y) === radius)
// {
else if (y === yend - 1) {
// face = [v1, v2, v3];
// norm = [n1, n2, n3];
normalArray[v1offset] = nx1;
normalArray[v2offset] = nx2;
normalArray[v3offset] = nx3;
normalArray[v1offset + 1] = ny1;
normalArray[v2offset + 1] = ny2;
normalArray[v3offset + 1] = ny3;
normalArray[v1offset + 2] = nz1;
normalArray[v2offset + 2] = nz2;
normalArray[v3offset + 2] = nz3;
faceArray[faceoffset] = v1 + start;
faceArray[faceoffset + 1] = v2 + start;
faceArray[faceoffset + 2] = v3 + start;
geoGroup.faceidx += 3;
}
else {
// face = [v1, v2, v3, v4];
// norm = [n1, n2, n3, n4];
normalArray[v1offset] = nx1;
normalArray[v2offset] = nx2;
normalArray[v4offset] = nx4;
normalArray[v1offset + 1] = ny1;
normalArray[v2offset + 1] = ny2;
normalArray[v4offset + 1] = ny4;
normalArray[v1offset + 2] = nz1;
normalArray[v2offset + 2] = nz2;
normalArray[v4offset + 2] = nz4;
normalArray[v2offset] = nx2;
normalArray[v3offset] = nx3;
normalArray[v4offset] = nx4;
normalArray[v2offset + 1] = ny2;
normalArray[v3offset + 1] = ny3;
normalArray[v4offset + 1] = ny4;
normalArray[v2offset + 2] = nz2;
normalArray[v3offset + 2] = nz3;
normalArray[v4offset + 2] = nz4;
faceArray[faceoffset] = v1 + start;
faceArray[faceoffset + 1] = v2 + start;
faceArray[faceoffset + 2] = v4 + start;
faceArray[faceoffset + 3] = v2 + start;
faceArray[faceoffset + 4] = v3 + start;
faceArray[faceoffset + 5] = v4 + start;
geoGroup.faceidx += 6;
}
}
}
}
geoGroup.vertices += n_verts;
};
/** Create a cone
* @function $3Dmol.GLDraw.drawCone
* @param {geometry}
* geo
* @param {Point}
* from
* @param {Point}
* to
* @param {float}
* radius
* @param {$3Dmol.Color}
* color
* */
draw.drawCone = function(geo, from, to, radius, color) {
if (!from || !to)
return;
color = color || {r:0, g:0, b:0};
var dir =[to.x, to.y, to.z ];
dir.x -= from.x;
dir.y -= from.y;
dir.z -= from.z;
var e = getRotationMatrix(dir);
// n vertices around bottom plust the two points
var n = basisVectors.length;
var basis = basisVectors;
var n_verts = n + 2;
//setup geo structures
var geoGroup = geo.updateGeoGroup(n_verts);
var start = geoGroup.vertices;
var offset, faceoffset;
var i, x, y, z;
var vertexArray = geoGroup.vertexArray;
var normalArray = geoGroup.normalArray;
var colorArray = geoGroup.colorArray;
var faceArray = geoGroup.faceArray;
var offset = start*3;
var ndir = new $3Dmol.Vector3(dir[0],dir[1],dir[2]).normalize();
//base point first vertex
vertexArray[offset] = from.x;
vertexArray[offset+1] = from.y;
vertexArray[offset+2] = from.z;
normalArray[offset] = -ndir.x;
normalArray[offset + 1] = -ndir.y;
normalArray[offset + 2] = -ndir.z;
colorArray[offset] = color.r;
colorArray[offset + 1] = color.g;
colorArray[offset + 2] = color.b;
//second vertex top
vertexArray[offset+3] = to.x;
vertexArray[offset+4] = to.y;
vertexArray[offset+5] = to.z;
normalArray[offset+3] = ndir.x;
normalArray[offset+4] = ndir.y;
normalArray[offset+5] = ndir.z;
colorArray[offset+3] = color.r;
colorArray[offset + 4] = color.g;
colorArray[offset + 5] = color.b;
offset += 6;
// add circle vertices
for (i = 0; i < n; ++i) {
var vec = basis[i].clone();
vec.multiplyScalar(radius);
x = e[0] * vec.x + e[3] * vec.y + e[6]
* vec.z;
y = e[1] * vec.x + e[4] * vec.y + e[7]
* vec.z;
z = e[5] * vec.y + e[8] * vec.z;
// from
vertexArray[offset] = x + from.x;
vertexArray[offset + 1] = y + from.y;
vertexArray[offset + 2] = z + from.z;
// normals
normalArray[offset] = x;
normalArray[offset + 1] = y;
normalArray[offset + 2] = z;
// colors
colorArray[offset] = color.r;
colorArray[offset + 1] = color.g;
colorArray[offset + 2] = color.b;
offset += 3;
}
geoGroup.vertices += (n+2);
//faces
var faceoffset = geoGroup.faceidx;
for( i = 0; i < n; i++) {
//two neighboring circle vertices
var v1 = start+2+i;
var v2 = start+2+ ((i+1)%n);
faceArray[faceoffset] = v1;
faceArray[faceoffset+1] = v2;
faceArray[faceoffset+2] = start;
faceoffset += 3;
faceArray[faceoffset] = v1;
faceArray[faceoffset+1] = v2;
faceArray[faceoffset+2] = start+1;
faceoffset += 3;
}
geoGroup.faceidx += 6*n;
};
// Sphere component
var sphereVertexCache = {
cache : {},
getVerticesForRadius : function(radius) {
if (typeof (this.cache[radius]) !== "undefined")
return this.cache[radius];
var obj = {
vertices : [],
verticesRows : [],
normals : []
};
// scale quality with radius heuristically
var widthSegments = 16;
var heightSegments = 10;
if (radius < 1) {
widthSegments = 10;
heightSegments = 8;
}
var phiStart = 0;
var phiLength = Math.PI * 2;
var thetaStart = 0;
var thetaLength = Math.PI;
var x, y, vertices = [], uvs = [];
for (y = 0; y <= heightSegments; y++) {
var verticesRow = [];
for (x = 0; x <= widthSegments; x++) {
var u = x / widthSegments;
var v = y / heightSegments;
var vertex = {};
vertex.x = -radius * Math.cos(phiStart + u * phiLength)
* Math.sin(thetaStart + v * thetaLength);
vertex.y = radius * Math.cos(thetaStart + v * thetaLength);
vertex.z = radius * Math.sin(phiStart + u * phiLength)
* Math.sin(thetaStart + v * thetaLength);
var n = new $3Dmol.Vector3(vertex.x, vertex.y, vertex.z);
n.normalize();
obj.vertices.push(vertex);
obj.normals.push(n);
verticesRow.push(obj.vertices.length - 1);
}
obj.verticesRows.push(verticesRow);
}
this.cache[radius] = obj;
return obj;
}
};
/** Create a sphere.
* @function $3Dmol.GLDraw.drawSphere
* @param {geometry}
* geo
* @param {Point}
* pos
* @param {float}
* radius
* @param {$3Dmol.Color}
* color
*/
draw.drawSphere = function(geo, pos, radius, color) {
var center = new $3Dmol.Vector3(pos.x, pos.y, pos.z);
var x, y;
var vobj = sphereVertexCache.getVerticesForRadius(radius);
var vertices = vobj.vertices;
var normals = vobj.normals;
var geoGroup = geo.updateGeoGroup(vertices.length);
var start = geoGroup.vertices;
var vertexArray = geoGroup.vertexArray;
var colorArray = geoGroup.colorArray;
var faceArray = geoGroup.faceArray;
var lineArray = geoGroup.lineArray;
var normalArray = geoGroup.normalArray;
for (var i = 0, il = vertices.length; i < il; ++i) {
var offset = 3 * (start + i);
var v = vertices[i];
vertexArray[offset] = (v.x + pos.x);
vertexArray[offset + 1] = (v.y + pos.y);
vertexArray[offset + 2] = (v.z + pos.z);
colorArray[offset] = color.r;
colorArray[offset + 1] = color.g;
colorArray[offset + 2] = color.b;
}
geoGroup.vertices += vertices.length;
var verticesRows = vobj.verticesRows;
var h = verticesRows.length - 1;
for (y = 0; y < h; y++) {
var w = verticesRows[y].length - 1;
for (x = 0; x < w; x++) {
var faceoffset = geoGroup.faceidx, lineoffset = geoGroup.lineidx;
var v1 = verticesRows[y][x + 1] + start, v1offset = v1 * 3;
var v2 = verticesRows[y][x] + start, v2offset = v2 * 3;
var v3 = verticesRows[y + 1][x] + start, v3offset = v3 * 3;
var v4 = verticesRows[y + 1][x + 1] + start, v4offset = v4 * 3;
var n1 = normals[v1 - start];
var n2 = normals[v2 - start];
var n3 = normals[v3 - start];
var n4 = normals[v4 - start];
var face, norm;
if (Math.abs(vertices[v1 - start].y) === radius) {
// face = [v1, v3, v4];
// norm = [n1, n3, n4];
normalArray[v1offset] = n1.x;
normalArray[v3offset] = n3.x;
normalArray[v4offset] = n4.x;
normalArray[v1offset + 1] = n1.y;
normalArray[v3offset + 1] = n3.y;
normalArray[v4offset + 1] = n4.y;
normalArray[v1offset + 2] = n1.z;
normalArray[v3offset + 2] = n3.z;
normalArray[v4offset + 2] = n4.z;
faceArray[faceoffset] = v1;
faceArray[faceoffset + 1] = v3;
faceArray[faceoffset + 2] = v4;
lineArray[lineoffset] = v1;
lineArray[lineoffset + 1] = v3;
lineArray[lineoffset + 2] = v1;
lineArray[lineoffset + 3] = v4;
lineArray[lineoffset + 4] = v3;
lineArray[lineoffset + 5] = v4;
geoGroup.faceidx += 3;
geoGroup.lineidx += 6;
} else if (Math.abs(vertices[v3 - start].y) === radius) {
// face = [v1, v2, v3];
// norm = [n1, n2, n3];
normalArray[v1offset] = n1.x;
normalArray[v2offset] = n2.x;
normalArray[v3offset] = n3.x;
normalArray[v1offset + 1] = n1.y;
normalArray[v2offset + 1] = n2.y;
normalArray[v3offset + 1] = n3.y;
normalArray[v1offset + 2] = n1.z;
normalArray[v2offset + 2] = n2.z;
normalArray[v3offset + 2] = n3.z;
faceArray[faceoffset] = v1;
faceArray[faceoffset + 1] = v2;
faceArray[faceoffset + 2] = v3;
lineArray[lineoffset] = v1;
lineArray[lineoffset + 1] = v2;
lineArray[lineoffset + 2] = v1;
lineArray[lineoffset + 3] = v3;
lineArray[lineoffset + 4] = v2;
lineArray[lineoffset + 5] = v3;
geoGroup.faceidx += 3;
geoGroup.lineidx += 6;
} else {
// face = [v1, v2, v3, v4];
// norm = [n1, n2, n3, n4];
normalArray[v1offset] = n1.x;
normalArray[v2offset] = n2.x;
normalArray[v4offset] = n4.x;
normalArray[v1offset + 1] = n1.y;
normalArray[v2offset + 1] = n2.y;
normalArray[v4offset + 1] = n4.y;
normalArray[v1offset + 2] = n1.z;
normalArray[v2offset + 2] = n2.z;
normalArray[v4offset + 2] = n4.z;
normalArray[v2offset] = n2.x;
normalArray[v3offset] = n3.x;
normalArray[v4offset] = n4.x;
normalArray[v2offset + 1] = n2.y;
normalArray[v3offset + 1] = n3.y;
normalArray[v4offset + 1] = n4.y;
normalArray[v2offset + 2] = n2.z;
normalArray[v3offset + 2] = n3.z;
normalArray[v4offset + 2] = n4.z;
faceArray[faceoffset] = v1;
faceArray[faceoffset + 1] = v2;
faceArray[faceoffset + 2] = v4;
faceArray[faceoffset + 3] = v2;
faceArray[faceoffset + 4] = v3;
faceArray[faceoffset + 5] = v4;
lineArray[lineoffset] = v1;
lineArray[lineoffset + 1] = v2;
lineArray[lineoffset + 2] = v1;
lineArray[lineoffset + 3] = v4;
lineArray[lineoffset + 4] = v2;
lineArray[lineoffset + 5] = v3;
lineArray[lineoffset + 6] = v3;
lineArray[lineoffset + 7] = v4;
geoGroup.faceidx += 6;
geoGroup.lineidx += 8;
}
}
}
};
return draw;
})();// A model is a collection of related atoms. Bonds are only allowed between
//atoms in the same model. An atom is uniquely specified by its model id and
//its serial number.
//A glmodel knows how to apply the styles on each atom to create a gl object
var $3Dmol = $3Dmol || {};
/**
* GLModel represents a group of related atoms
* @constructor
* @param {number=} mid
* @param {Object=} defaultcolors Object defining default atom colors as atom => color property value pairs
* @see $3Dmol.download
*/
$3Dmol.GLModel = (function() {
// class variables go here
var defaultAtomStyle = {
line : {}
};
var Nucleotides = [ ' G', ' A', ' T', ' C', ' U', ' DG', ' DA', ' DT',
' DC', ' DU' ];
var defaultlineWidth = 1.0;
// Reference: A. Bondi, J. Phys. Chem., 1964, 68, 441.
var vdwRadii = {
"H" : 1.2,
"Li" : 1.82,
"LI" : 1.82,
"Na" : 2.27,
"NA" : 2.27,
"K" : 2.75,
"C" : 1.7,
"N" : 1.55,
"O" : 1.52,
"F" : 1.47,
"P" : 1.80,
"S" : 1.80,
"CL" : 1.75,
"Cl" : 1.75,
"BR" : 1.85,
"Br" : 1.85,
"SE" : 1.90,
"Se" : 1.90,
"ZN" : 1.39,
"Zn" : 1.39,
"CU" : 1.4,
"Cu" : 1.4,
"NI" : 1.63,
"Ni" : 1.63
};
// class functions
// return true if a and b represent the same style
var sameObj = function(a,b) {
if(a && b)
return JSON.stringify(a) == JSON.stringify(b);
else
return a == b;
};
function GLModel(mid, defaultcolors) {
// private variables
var atoms = [];
var id = mid;
var molObj = null;
var renderedMolObj = null;
var lastStyle = null; // cache previous styles to avoid recomputation
var lastColors = null;
var defaultColor = $3Dmol.elementColors.defaultColor;
var ElementColors = (defaultcolors) ? defaultcolors : $3Dmol.elementColors.defaultColors;
// drawing functions must be associated with model object since
// geometries can't span multiple canvases
// sphere drawing
var defaultSphereRadius = 1.5;
// return proper radius for atom given style
/**
*
* @param {AtomSpec} atom
* @param {atomstyle} style
* @return {number}
*
*/
var getRadiusFromStyle = function(atom, style) {
var r = defaultSphereRadius;
if (typeof (style.radius) != "undefined")
r = style.radius;
else if (vdwRadii[atom.elem])
r = vdwRadii[atom.elem];
if (typeof (style.scale) != "undefined")
r *= style.scale;
return r;
};
/** Return proper color for atom given style
* @param {AtomSpec} atom
* @param {AtomStyle} style
* @return {$3Dmol.Color}
*/
var getColorFromStyle = function(atom, style) {
var color = atom.color;
if (typeof (style.color) != "undefined")
color = style.color;
if(typeof(style.colorscheme) != "undefined" &&
typeof($3Dmol.elementColors[style.colorscheme]) != "undefined") {
var scheme = $3Dmol.elementColors[style.colorscheme];
if(typeof(scheme[atom.elem]) != "undefined") {
color = scheme[atom.elem];
}
}
var C = $3Dmol.CC.color(color);
return C;
}
// cross drawing
/** @typedef CrossStyleSpec
* @prop {boolean} hidden - do not show
* @prop {number} linewidth
* @prop {number} radius
* @prop {string} colorscheme - element based coloring
* @prop {string} color - fixed coloring, overrides colorscheme
*/
/**
*
* @param {AtomSpec} atom
* @param {$3Dmol.Geometry[]} geos
*/
var drawAtomCross = function(atom, geos) {
if (!atom.style.cross)
return;
var style = atom.style.cross;
if (style.hidden)
return;
var linewidth = (style.linewidth || defaultlineWidth);
if (!geos[linewidth])
geos[linewidth] = new $3Dmol.Geometry();
var geoGroup = geos[linewidth].updateGeoGroup(6);
var delta = getRadiusFromStyle(atom, style);
var points = [ [ delta, 0, 0 ], [ -delta, 0, 0 ], [ 0, delta, 0 ],
[ 0, -delta, 0 ], [ 0, 0, delta ], [ 0, 0, -delta ] ];
var clickable = atom.clickable;
if (clickable && atom.intersectionShape === undefined)
atom.intersectionShape = {sphere : [], cylinder : [], line : []};
var c = getColorFromStyle(atom, style);
var vertexArray = geoGroup.vertexArray;
var colorArray = geoGroup.colorArray;
for ( var j = 0; j < 6; j++) {
var offset = geoGroup.vertices*3;
geoGroup.vertices++;
vertexArray[offset] = atom.x + points[j][0];
vertexArray[offset+1] = atom.y + points[j][1];
vertexArray[offset+2] = atom.z + points[j][2];
colorArray[offset] = c.r;
colorArray[offset+1] = c.g;
colorArray[offset+2] = c.b;
if (clickable){
var point = new $3Dmol.Vector3(points[j][0], points[j][1], points[j][2]);
//decrease cross size for selection to prevent misselection from atom overlap
point.multiplyScalar(0.1);
point.set(point.x+atom.x, point.y+atom.y, point.z+atom.z);
atom.intersectionShape.line.push(point);
}
}
};
//from atom, return a normalized vector v that is orthogonal and along which
//it is appropraite to draw multiple bonds
var getSideBondV = function(atom, atom2, i) {
var p1 = new $3Dmol.Vector3(atom.x, atom.y, atom.z);
var p2 = new $3Dmol.Vector3(atom2.x, atom2.y, atom2.z);
var dir = p2.clone();
var v = null;
dir.sub(p1);
var p1a, p1b, p2a, p2b;
var i2, j2, atom3, p3, dir2;
if (atom.bonds.length === 1) {
if (atom2.bonds.length === 1) {
v = dir.clone();
if (Math.abs(v.x) > 0.0001)
v.y += 1;
else
v.x += 1;
} else {
i2 = (i + 1) % atom2.bonds.length;
j2 = atom2.bonds[i2];
atom3 = atoms[j2];
p3 = new $3Dmol.Vector3(atom3.x, atom3.y, atom3.z);
dir2 = p3.clone();
dir2.sub(p1);
v = dir2.clone();
v.cross(dir);
}
} else {
// get vector 2 different neighboring atom
i2 = (i + 1) % atom.bonds.length;
j2 = atom.bonds[i2];
atom3 = atoms[j2];
p3 = new $3Dmol.Vector3(atom3.x, atom3.y, atom3.z);
dir2 = p3.clone();
dir2.sub(p1);
v = dir2.clone();
v.cross(dir);
}
// especially for C#C (triple bond) dir and dir2
// may be opposites resulting in a zero v
if (v.lengthSq() < 0.01) {
v = dir.clone();
if (Math.abs(v.x) > 0.0001)
v.y += 1;
else
v.x += 1;
}
v.cross(dir);
v.normalize();
return v;
v.multiplyScalar(r * 1.5);
}
var getTripleBondPoints = function() {
v.cross(dir);
v.normalize();
v.multiplyScalar(r * 3);
p1a = p1.clone();
p1a.add(v);
p1b = p1.clone();
p1b.sub(v);
p2a = p1a.clone();
p2a.add(dir);
p2b = p1b.clone();
p2b.add(dir);
}
var addLine = function(vertexArray, colorArray, offset, p1, p2, c1) {
//make line from p1 to p2, does not incremeant counts
vertexArray[offset] = p1.x; vertexArray[offset+1] = p1.y; vertexArray[offset+2] = p1.z;
colorArray[offset] = c1.r; colorArray[offset+1] = c1.g; colorArray[offset+2] = c1.b;
vertexArray[offset+3] = p2.x; vertexArray[offset+4] = p2.y; vertexArray[offset+5] = p2.z;
colorArray[offset+3] = c1.r; colorArray[offset+4] = c1.g; colorArray[offset+5] = c1.b;
}
/**@typedef LineStyleSpec
* @prop {boolean} hidden - do not show line
* @prop {number} linewidth
* @prop {string} colorscheme - element based coloring
* @prop {string} color - fixed coloring, overrides colorscheme
*/
// bonds - both atoms must match bond style
// standardize on only drawing for lowest to highest
/**
*
* @param {AtomSpec}
* atom
* @param {AtomSpec[]} atoms
* @param {$3Dmol.Geometry[]} geos
*/
var drawBondLines = function(atom, atoms, geos) {
if (!atom.style.line)
return;
var style = atom.style.line;
if (style.hidden)
return;
// have a separate geometry for each linewidth
var linewidth = (style.linewidth || defaultlineWidth);
if (!geos[linewidth])
geos[linewidth] = new $3Dmol.Geometry();
/** @type {geometryGroup} */
var geoGroup = geos[linewidth].updateGeoGroup(2*atom.bonds.length);
var vertexArray = geoGroup.vertexArray;
var colorArray = geoGroup.colorArray;
for ( var i = 0; i < atom.bonds.length; i++) {
var j = atom.bonds[i]; // our neighbor
var atom2 = atoms[j];
if (!atom2.style.line)
continue; // don't sweat the details
if (atom.serial >= atom2.serial) // only draw if less, this way we can do multi bonds correctly
continue;
var p1 = new $3Dmol.Vector3(atom.x, atom.y, atom.z);
var p2 = new $3Dmol.Vector3(atom2.x, atom2.y, atom2.z);
var mp = p1.clone().add(p2).multiplyScalar(0.5);
var singleBond = false;
if (atom.clickable){
if (atom.intersectionShape === undefined)
atom.intersectionShape = {sphere : [], cylinder : [], line : [], triangle : []};
atom.intersectionShape.line.push(p1);
atom.intersectionShape.line.push(p2);
}
var c1 = getColorFromStyle(atom, atom.style.line);
var c2 = getColorFromStyle(atom2, atom2.style.line);
if(atom.bondStyles && atom.bondStyles[i]) {
var bstyle = atom.bondStyles[i];
if(!bstyle.iswire) {
continue;
}
if(bstyle.radius) bondR = bstyle.radius;
if(bstyle.singleBond) singleBond = true;
if(typeof(bstyle.color1) != "undefined") {
c1 = $3Dmol.CC.color(bstyle.color1);
}
if(typeof(bstyle.color2) != "undefined") {
c2 = $3Dmol.CC.color(bstyle.color2);
}
}
var offset = geoGroup.vertices*3;
if(atom.bondOrder[i] > 1 && atom.bondOrder[i] < 4 && !singleBond) {
var v = getSideBondV(atom, atom2, i);
var dir = p2.clone();
dir.sub(p1);
if(atom.bondOrder[i] == 2) { //double
v.multiplyScalar(.1);
p1a = p1.clone();
p1a.add(v);
p1b = p1.clone();
p1b.sub(v);
p2a = p1a.clone();
p2a.add(dir);
p2b = p1b.clone();
p2b.add(dir);
if(c1 == c2) {
geoGroup.vertices += 4;
addLine(vertexArray, colorArray, offset, p1a, p2a, c1);
addLine(vertexArray, colorArray, offset+6, p1b, p2b, c1);
}
else {
geoGroup.vertices += 8;
dir.multiplyScalar(0.5);
var mpa = p1a.clone();
mpa.add(dir);
var mpb = p1b.clone();
mpb.add(dir);
addLine(vertexArray, colorArray, offset, p1a, mpa, c1);
addLine(vertexArray, colorArray, offset+6, mpa, p2a, c2);
addLine(vertexArray, colorArray, offset+12, p1b, mpb, c1);
addLine(vertexArray, colorArray, offset+18, mpb, p2b, c2);
}
}
else if(atom.bondOrder[i] == 3) { //triple
v.multiplyScalar(.1);
p1a = p1.clone();
p1a.add(v);
p1b = p1.clone();
p1b.sub(v);
p2a = p1a.clone();
p2a.add(dir);
p2b = p1b.clone();
p2b.add(dir);
if(c1 == c2) {
geoGroup.vertices += 6;
addLine(vertexArray, colorArray, offset, p1, p2, c1);
addLine(vertexArray, colorArray, offset+6, p1a, p2a, c1);
addLine(vertexArray, colorArray, offset+12, p1b, p2b, c1);
}
else {
geoGroup.vertices += 12;
dir.multiplyScalar(0.5);
var mpa = p1a.clone();
mpa.add(dir);
var mpb = p1b.clone();
mpb.add(dir);
addLine(vertexArray, colorArray, offset, p1, mp, c1);
addLine(vertexArray, colorArray, offset+6, mp, p2, c2);
addLine(vertexArray, colorArray, offset+12, p1a, mpa, c1);
addLine(vertexArray, colorArray, offset+18, mpa, p2a, c2);
addLine(vertexArray, colorArray, offset+24, p1b, mpb, c1);
addLine(vertexArray, colorArray, offset+30, mpb, p2b, c2);
}
}
}
else { //single bond
if(c1 == c2) {
geoGroup.vertices += 2;
addLine(vertexArray, colorArray, offset, p1, p2, c1);
} else {
geoGroup.vertices += 4;
addLine(vertexArray, colorArray, offset, p1, mp, c1);
addLine(vertexArray, colorArray, offset+6, mp, p2, c2);
}
}
}
};
// bonds as cylinders
var defaultStickRadius = 0.25;
/**@typedef SphereStyleSpec
* @prop {boolean} hidden - do not show atom
* @prop {number} radius - override van der waals radius
* @prop {string} colorscheme - element based coloring
* @prop {string} color - fixed coloring, overrides colorscheme
*/
//sphere drawing
//See also: drawCylinder
/**
*
* @param {AtomSpec} atom
* @param {$3Dmol.Geometry} geo
*/
var drawAtomSphere = function(atom, geo) {
if (!atom.style.sphere)
return;
var style = atom.style.sphere;
if (style.hidden)
return;
var C = getColorFromStyle(atom, style);
var x, y;
var radius = getRadiusFromStyle(atom, style);
if ((atom.clickable === true) && (atom.intersectionShape !== undefined)) {
var center = new $3Dmol.Vector3(atom.x, atom.y, atom.z);
atom.intersectionShape.sphere.push(new $3Dmol.Sphere(center, radius));
}
$3Dmol.GLDraw.drawSphere(geo, atom, radius, C);
};
//dkoes - test code for sphere imposters
var drawAtomImposter = function(atom, geo) {
if (!atom.style.spherei)
return;
var style = atom.style.spherei;
if (style.hidden)
return;
var radius = getRadiusFromStyle(atom, style);
var C = getColorFromStyle(atom, style);
//create flat square
var geoGroup = geo.updateGeoGroup(4);
var startv = geoGroup.vertices;
var start = startv*3;
var vertexArray = geoGroup.vertexArray;
var colorArray = geoGroup.colorArray;
//use center point for each vertex
for(var i = 0; i < 4; i++) {
vertexArray[start+3*i] = atom.x;
vertexArray[start+3*i+1] = atom.y ;
vertexArray[start+3*i+2] = atom.z;
}
//same colors for all 4 vertices
var normalArray = geoGroup.normalArray;
var colorArray = geoGroup.colorArray;
for(var i = 0; i < 4; i++) {
colorArray[start+3*i] = C.r;
colorArray[start+3*i+1] = C.g;
colorArray[start+3*i+2] = C.b;
}
normalArray[start+0] = -radius;
normalArray[start+1] = -radius;
normalArray[start+2] = 0;
normalArray[start+3] = -radius;
normalArray[start+4] = radius;
normalArray[start+5] = 0;
normalArray[start+6] = radius;
normalArray[start+7] = radius;
normalArray[start+8] = 0;
normalArray[start+9] = radius;
normalArray[start+10] = -radius;
normalArray[start+11] = 0;
geoGroup.vertices += 4;
//two faces
var faceArray = geoGroup.faceArray;
var faceoffset = geoGroup.faceidx; //not number faces, but index
faceArray[faceoffset+0] = startv;
faceArray[faceoffset+1] = startv+1;
faceArray[faceoffset+2] = startv+2;
faceArray[faceoffset+3] = startv+2;
faceArray[faceoffset+4] = startv+3;
faceArray[faceoffset+5] = startv;
geoGroup.faceidx += 6;
};
/**@typedef StickStyleSpec
* @prop {boolean} hidden - do not show
* @prop {number} radius
* @prop {boolean} singleBonds - draw all bonds as single bonds if set
* @prop {string} colorscheme - element based coloring
* @prop {string} color - fixed coloring, overrides colorscheme
*/
// draws cylinders and small spheres (at bond radius)
var drawBondSticks = function(atom, atoms, geo) {
if (!atom.style.stick)
return;
var style = atom.style.stick;
if (style.hidden)
return;
var atomBondR = style.radius || defaultStickRadius;
var bondR = atomBondR;
var atomSingleBond = style.singleBonds || false;
var fromCap = false, toCap = false;
var C1 = getColorFromStyle(atom, style);
var mp, mp1, mp2;
if (!atom.capDrawn && atom.bonds.length < 4)
fromCap = true;
for (var i = 0; i < atom.bonds.length; i++) {
var j = atom.bonds[i]; // our neighbor
var atom2 = atoms[j]; //parsePDB, etc should only add defined bonds
if (atom.serial < atom2.serial) {// only draw if less, this
// lets us combine
// cylinders of the same
// color
var style2 = atom2.style;
if (!style2.stick)
continue; // don't sweat the details
var C2 = getColorFromStyle(atom2, style2.stick);
//support bond specific styles
bondR = atomBondR;
var singleBond = atomSingleBond;
if(atom.bondStyles && atom.bondStyles[i]) {
var bstyle = atom.bondStyles[i];
if(bstyle.iswire) {
continue;
}
if(bstyle.radius) bondR = bstyle.radius;
if(bstyle.singleBond) singleBond = true;
if(typeof(bstyle.color1) != "undefined") {
C1 = $3Dmol.CC.color(bstyle.color1);
}
if(typeof(bstyle.color2) != "undefined") {
C2 = $3Dmol.CC.color(bstyle.color2);
}
}
var p1 = new $3Dmol.Vector3(atom.x, atom.y, atom.z);
var p2 = new $3Dmol.Vector3(atom2.x, atom2.y, atom2.z);
// draw cylinders
if (atom.bondOrder[i] === 1 || singleBond) {
if (!atom2.capDrawn && atom2.bonds.length < 4)
toCap = true;
if (C1 != C2) {
mp = new $3Dmol.Vector3().addVectors(p1, p2)
.multiplyScalar(0.5);
$3Dmol.GLDraw.drawCylinder(geo, p1, mp, bondR, C1, fromCap, false);
$3Dmol.GLDraw.drawCylinder(geo, mp, p2, bondR, C2, false, toCap);
} else {
$3Dmol.GLDraw.drawCylinder(geo, p1, p2, bondR, C1, fromCap, toCap);
}
if (atom.clickable || atom2.clickable) {
mp = new $3Dmol.Vector3().addVectors(p1, p2).multiplyScalar(0.5);
if (atom.clickable){
var cylinder1 = new $3Dmol.Cylinder(p1 , mp , bondR);
var sphere1 = new $3Dmol.Sphere(p1 , bondR);
atom.intersectionShape.cylinder.push(cylinder1);
atom.intersectionShape.sphere.push(sphere1);
}
if (atom2.clickable){
var cylinder2 = new $3Dmol.Cylinder(p2 , mp , bondR);
var sphere2 = new $3Dmol.Sphere(p2 , bondR);
atom2.intersectionShape.cylinder.push(cylinder2);
atom2.intersectionShape.sphere.push(sphere2);
}
}
}
else if (atom.bondOrder[i] > 1) {
var mfromCap = false; mtoCap = false; //multi bond caps
if(bondR != atomBondR) {
//assume jmol style multiple bonds - the radius doesn't fit within atom sphere
mfromCap = true;
mtoCap = true;
}
var dir = p2.clone();
var v = null;
dir.sub(p1);
var r, p1a, p1b, p2a, p2b;
var v = getSideBondV(atom, atom2, i);
if (atom.bondOrder[i] == 2) {
var r = bondR/2.5;
var v = getSideBondV(atom, atom2, i);
v.multiplyScalar(r*1.5);
p1a = p1.clone();
p1a.add(v);
p1b = p1.clone();
p1b.sub(v);
p2a = p1a.clone();
p2a.add(dir);
p2b = p1b.clone();
p2b.add(dir);
if (C1 != C2) {
mp = new $3Dmol.Vector3().addVectors(p1a, p2a)
.multiplyScalar(0.5);
mp2 = new $3Dmol.Vector3().addVectors(p1b, p2b)
.multiplyScalar(0.5);
$3Dmol.GLDraw.drawCylinder(geo, p1a, mp, r, C1, mfromCap, false);
$3Dmol.GLDraw.drawCylinder(geo, mp, p2a, r, C2, false, mtoCap);
$3Dmol.GLDraw.drawCylinder(geo, p1b, mp2, r, C1, mfromCap, false);
$3Dmol.GLDraw.drawCylinder(geo, mp2, p2b, r, C2, false, mtoCap);
} else {
$3Dmol.GLDraw.drawCylinder(geo, p1a, p2a, r, C1, mfromCap, mtoCap);
$3Dmol.GLDraw.drawCylinder(geo, p1b, p2b, r, C1, mfromCap, mtoCap);
}
if (atom.clickable || atom2.clickable){
mp = new $3Dmol.Vector3().addVectors(p1a, p2a)
.multiplyScalar(0.5);
mp2 = new $3Dmol.Vector3().addVectors(p1b, p2b)
.multiplyScalar(0.5);
if (atom.clickable) {
cylinder1a = new $3Dmol.Cylinder(p1a , mp , r);
cylinder1b = new $3Dmol.Cylinder(p1b , mp2 , r);
atom.intersectionShape.cylinder.push(cylinder1a);
atom.intersectionShape.cylinder.push(cylinder1b);
}
if (atom2.clickable) {
cylinder2a = new $3Dmol.Cylinder(p2a , mp , r);
cylinder2b = new $3Dmol.Cylinder(p2b , mp2 , r);
atom2.intersectionShape.cylinder.push(cylinder2a);
atom2.intersectionShape.cylinder.push(cylinder2b);
}
}
}
else if (atom.bondOrder[i] == 3) {
r = bondR / 4;
v.cross(dir);
v.normalize();
v.multiplyScalar(r * 3);
p1a = p1.clone();
p1a.add(v);
p1b = p1.clone();
p1b.sub(v);
p2a = p1a.clone();
p2a.add(dir);
p2b = p1b.clone();
p2b.add(dir);
if (C1 != C2) {
mp = new $3Dmol.Vector3().addVectors(p1a, p2a)
.multiplyScalar(0.5);
mp2 = new $3Dmol.Vector3().addVectors(p1b, p2b)
.multiplyScalar(0.5);
mp3 = new $3Dmol.Vector3().addVectors(p1, p2)
.multiplyScalar(0.5);
$3Dmol.GLDraw.drawCylinder(geo, p1a, mp, r, C1, mfromCap, false);
$3Dmol.GLDraw.drawCylinder(geo, mp, p2a, r, C2, false, mtoCap);
$3Dmol.GLDraw.drawCylinder(geo, p1, mp3, r, C1, fromCap, false);
$3Dmol.GLDraw.drawCylinder(geo, mp3, p2, r, C2, false, toCap);
$3Dmol.GLDraw.drawCylinder(geo, p1b, mp2, r, C1, mfromCap, false);
$3Dmol.GLDraw.drawCylinder(geo, mp2, p2b, r, C2, false, mtoCap);
} else {
$3Dmol.GLDraw.drawCylinder(geo, p1a, p2a, r, C1, mfromCap, mtoCap);
$3Dmol.GLDraw.drawCylinder(geo, p1, p2, r, C1, fromCap, toCap);
$3Dmol.GLDraw.drawCylinder(geo, p1b, p2b, r, C1, mfromCap, mtoCap);
}
if (atom.clickable || atom2.clickable) {
mp = new $3Dmol.Vector3().addVectors(p1a, p2a)
.multiplyScalar(0.5);
mp2 = new $3Dmol.Vector3().addVectors(p1b, p2b)
.multiplyScalar(0.5);
mp3 = new $3Dmol.Vector3().addVectors(p1, p2)
.multiplyScalar(0.5);
if (atom.clickable) {
cylinder1a = new $3Dmol.Cylinder(p1a.clone(), mp.clone(), r);
cylinder1b = new $3Dmol.Cylinder(p1b.clone(), mp2.clone(), r);
cylinder1c = new $3Dmol.Cylinder(p1.clone(), mp3.clone(), r);
atom.intersectionShape.cylinder.push(cylinder1a);
atom.intersectionShape.cylinder.push(cylinder1b);
atom.intersectionShape.cylinder.push(cylinder1c);
}
if (atom2.clickable) {
cylinder2a = new $3Dmol.Cylinder(p2a.clone(), mp.clone(), r);
cylinder2b = new $3Dmol.Cylinder(p2b.clone(), mp2.clone(), r);
cylinder2c = new $3Dmol.Cylinder(p2.clone(), mp3.clone(), r);
atom2.intersectionShape.cylinder.push(cylinder2a);
atom2.intersectionShape.cylinder.push(cylinder2b);
atom2.intersectionShape.cylinder.push(cylinder2c);
}
}
}
}
}
}
// draw non bonded heteroatoms as spheres
var drawSphere = false;
var numsinglebonds = 0;
var differentradii = false;
//also, if any bonds were drawn as multiples, need sphere
for(var i = 0; i < atom.bonds.length; i++) {
var singleBond = atomSingleBond;
if(atom.bondStyles && atom.bondStyles[i]) {
var bstyle = atom.bondStyles[i];
if(bstyle.singleBond) singleBond = true;
if(bstyle.radius && bstyle.radius != atomBondR) {
differentradii = true;
}
}
if(singleBond || atom.bondOrder[i] == 1) {
numsinglebonds++;
}
}
if(differentradii) { //jmol style double/triple bonds - no sphere
if(numsinglebonds > 0) drawSphere = true; //unless needed as a cap
}
else if(numsinglebonds == 0 && atom.bonds.length > 0) {
drawSphere = true;
}
if (drawSphere) {
var savedstyle = atom.style;
bondR = atomBondR;
//do not use bond style as this can be variable, particularly
//with jmol export of double/triple bonds
$3Dmol.GLDraw.drawSphere(geo, atom, bondR, C1);
}
};
// go through all the atoms and regenerate their geometries
// we try to have one geometry for each style since this is much much
// faster
// at some point we should optimize this to avoid unnecessary
// recalculation
/** param {AtomSpec[]} atoms */
var createMolObj = function(atoms) {
console.log("creating for "+id);
var ret = new $3Dmol.Object3D();
var cartoonAtoms = [];
var lineGeometries = {};
var crossGeometries = {};
var sphereGeometry = new $3Dmol.Geometry(true);
var imposterGeometry = new $3Dmol.Geometry(true);
var stickGeometry = new $3Dmol.Geometry(true);
var i, n;
var range = [Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY];
for (i = 0, n = atoms.length; i < n; i++) {
var atom = atoms[i];
// recreate gl info for each atom as necessary
// set up appropriate intersection spheres for clickable atoms
if (atom && atom.style) {
if (atom.clickable && atom.intersectionShape === undefined)
atom.intersectionShape = {sphere: [], cylinder: [], line: [], triangle : []};
drawAtomSphere(atom, sphereGeometry);
drawAtomImposter(atom, imposterGeometry);
drawAtomCross(atom, crossGeometries);
drawBondLines(atom, atoms, lineGeometries);
drawBondSticks(atom, atoms, stickGeometry);
if (typeof (atom.style.cartoon) !== "undefined" && !atom.style.cartoon.hidden) {
//gradient color scheme range
if (atom.style.cartoon.color === 'spectrum' && typeof(atom.resi) === "number") {
if (atom.resi < range[0])
range[0] = atom.resi;
if (atom.resi > range[1])
range[1] = atom.resi;
}
cartoonAtoms.push(atom);
}
}
}
// create cartoon if needed - this is a whole model analysis
if (cartoonAtoms.length > 0) {
var gradientscheme = null;
//TODO: Should have an option to choose gradient type
if (range[0] < range[1])
gradientscheme = new $3Dmol.Gradient.Sinebow(range[0], range[1]);
$3Dmol.drawCartoon(ret, cartoonAtoms, gradientscheme);
for (i = 0; i < ret.children.length; i++){
var geo = ret.children[i].geometry;
}
}
// add sphere geometry
if (sphereGeometry.vertices > 0) {
var sphereMaterial = new $3Dmol.MeshLambertMaterial({
ambient : 0x000000,
vertexColors : true,
reflectivity : 0,
});
//Initialize buffers in geometry
sphereGeometry.initTypedArrays();
var sphere = new $3Dmol.Mesh(sphereGeometry, sphereMaterial);
ret.add(sphere);
}
// add imposter geometry
if (imposterGeometry.vertices > 0) {
var imposterMaterial = new $3Dmol.ImposterMaterial({
ambient : 0x000000,
vertexColors : true,
reflectivity : 0
});
//Initialize buffers in geometry
imposterGeometry.initTypedArrays();
var spherei = new $3Dmol.Mesh(imposterGeometry, imposterMaterial);
console
.log("spherei geometry " + imposterGeometry.vertices.length);
ret.add(spherei);
}
// add stick geometry
if (stickGeometry.vertices > 0) {
var cylinderMaterial = new $3Dmol.MeshLambertMaterial({
vertexColors : true,
ambient : 0x000000,
reflectivity : 0
});
//Initialize buffers in geometry
stickGeometry.initTypedArrays();
if (cylinderMaterial.wireframe)
stickGeometry.setUpWireframe();
var sticks = new $3Dmol.Mesh(stickGeometry, cylinderMaterial);
ret.add(sticks);
}
//var linewidth;
// add any line geometries, distinguished by line width
for (i in lineGeometries) {
if (lineGeometries.hasOwnProperty(i)) {
var linewidth = i;
var lineMaterial = new $3Dmol.LineBasicMaterial({
linewidth : linewidth,
vertexColors : true
});
lineGeometries[i].initTypedArrays();
var line = new $3Dmol.Line(lineGeometries[i], lineMaterial,
$3Dmol.LinePieces);
ret.add(line);
}
}
// add any cross geometries
for (i in crossGeometries) {
if (crossGeometries.hasOwnProperty(i)) {
var linewidth = i;
var crossMaterial = new $3Dmol.LineBasicMaterial({
linewidth : linewidth,
vertexColors : true
});
crossGeometries[i].initTypedArrays();
var cross = new $3Dmol.Line(crossGeometries[i], crossMaterial,
$3Dmol.LinePieces);
ret.add(cross);
}
}
return ret;
};
/**
* Returns model id number
*
* @function $3Dmol.GLMode#getID
* @return {number} Model ID
*/
this.getID = function() {
return id;
};
// set default style and colors for atoms
var setAtomDefaults = function(atoms, id) {
for ( var i = 0; i < atoms.length; i++) {
var atom = atoms[i];
if (atom) {
atom.style = atom.style || defaultAtomStyle;
atom.color = atom.color || ElementColors[atom.elem] || defaultColor;
atom.model = id;
if (atom.clickable)
atom.intersectionShape = {sphere : [], cylinder : [], line : [], triangle : []};
}
}
};
/** add atoms to this model from molecular data string
*
* @function $3Dmol.GLModel#addMolData
* @param {string} data - atom structure file input data string
* @param {string} format - input file string format (e.g 'pdb', 'sdf', etc.)
* @param {Object} options - format dependent options (e.g. 'options.keepH' to keep hydrogens)
*/
this.addMolData = function(data, format, options) {
options = options || {};
if (!data)
console.error("Erorr with addMolData: No input data specified");
if(typeof($3Dmol.Parsers[format]) != "undefined") {
var parse = $3Dmol.Parsers[format];
parse(atoms, data, options)
}
else {
console.error("Unknown format: "+format);
}
setAtomDefaults(atoms, id);
};
/** given a selection specification, return true if atom is selected
*
* @function $3Dmol.GLModel#atomIsSelected
* @param {AtomSpec} atom
* @param {AtomSelectionSpec} sel
* @return {boolean}
*/
this.atomIsSelected = function(atom, sel) {
if (typeof (sel) === "undefined")
return true; // undef gets all
var invert = !!sel.invert;
var ret = true;
for ( var key in sel) {
if(key === 'predicate') { //a user supplied function for evaluating atoms
if(!sel['predicate'](atom) ) {
ret = false;
break;
}
}
else if (sel.hasOwnProperty(key) && key != "props" && key != "invert" && key != "model") {
// if something is in sel, atom must have it
if (typeof (atom[key]) === "undefined") {
ret = false;
break;
}
var isokay = false;
if(key === "bonds") {
//special case counting number of bonds, for selecting nonbonded mostly
var val = sel[key];
if(val != atom.bonds.length) {
ret = false;
break;
}
}
else if ($.isArray(sel[key])) {
// can be any of the listed values
var valarr = sel[key];
for ( var i = 0; i < valarr.length; i++) {
if (atom[key] == valarr[i]) {
isokay = true;
break;
}
}
if (!isokay) {
ret = false;
break;
}
} else { // single match
var val = sel[key];
if (atom[key] != val) {
ret = false;
break;
}
}
}
}
return invert ? !ret : ret;
};
/** return list of atoms selected by sel, this is specific to glmodel
*
* @function $3Dmol.GLModel#selectedAtoms
* @param {AtomSelectionSpec} sel
* @return {Array.<Object>}
*/
this.selectedAtoms = function(sel) {
var ret = [];
for ( var i = 0; i < atoms.length; i++) {
var atom = atoms[i];
if (atom) {
if (this.atomIsSelected(atom, sel))
ret.push(atom);
}
}
return ret;
};
/** Add list of new atoms to model. Adjusts bonds appropriately.
*
* @function $3Dmol.GLModel#addAtoms
* @param {type} newatoms
*/
this.addAtoms = function(newatoms) {
molObj = null;
var start = atoms.length;
var indexmap = [];
// mapping from old index to new index
var i;
for(i = 0; i < newatoms.length; i++) {
indexmap[newatoms[i].index] = start+i;
}
// copy and push newatoms onto atoms
for(i = 0; i < newatoms.length; i++) {
var olda = newatoms[i];
var nindex = indexmap[olda.index];
var a = $.extend(false, {}, olda);
a.index = nindex;
a.bonds = [];
a.bondOrder = [];
// copy over all bonds contained in selection,
// updating indices appropriately
for(var j = 0; j < olda.bonds.length; j++) {
var neigh = indexmap[olda.bonds[j]];
if(typeof(neigh) != "undefined") {
a.bonds.push(neigh);
a.bondOrder.push(olda.bondOrder[j]);
}
}
atoms.push(a);
}
};
/** Remove specified atoms from model
*
* @function $3Dmol.GLModel#removeAtoms
* @param {type} badatoms
* @return {removeAtoms}
*/
this.removeAtoms = function(badatoms) {
molObj = null;
// make map of all baddies
var baddies = [];
var i;
for(i = 0; i < badatoms.length; i++) {
baddies[badatoms[i].index] = true;
}
// create list of good atoms
var newatoms = [];
for(i = 0; i < atoms.length; i++) {
var a = atoms[i];
if(!baddies[a.index])
newatoms.push(a);
}
// clear it all out
atoms = [];
// and add back in to get updated bonds
this.addAtoms(newatoms);
};
/** Set atom style of selected atoms
*
* @function $3Dmol.GLModel#setStyle
* @param {AtomSelectionSpec} sel
* @param {AtomStyleSpec} style
* @param {boolean} add - if true, add to current style, don't replace
*/
this.setStyle = function(sel, style, add) {
if(!add && molObj !== null && sameObj(style, lastStyle))
return; // no need to recompute
if(add) lastStyle = null; // todo: compute merged style
else lastStyle = style;
// do a copy to enforce style changes through this function
var mystyle = $.extend(true, {}, style);
var changedAtoms = false;
// somethings we only calculate if there is a change in a certain
// style, although these checks will only catch cases where both
// are either null or undefined
for ( var i = 0; i < atoms.length; i++) {
atoms[i].capDrawn = false; //reset for proper stick render
if (this.atomIsSelected(atoms[i], sel)) {
changedAtoms = true;
if (atoms[i].clickable)
atoms[i].intersectionShape = {sphere : [], cylinder : [], line : [], triangle : []};
if(!add) atoms[i].style = {};
for(var s in mystyle) {
if(mystyle.hasOwnProperty(s)) {
atoms[i].style[s] = mystyle[s];
}
}
}
}
if (changedAtoms)
molObj = null; //force rebuild
};
/** given a mapping from element to color, set atom colors
*
* @function $3Dmol.GLModel#setColorByElement
* @param {type} sel
* @param {type} colors
*/
this.setColorByElement = function(sel, colors) {
if(molObj !== null && sameObj(colors,lastColors))
return; // don't recompute
lastColors = colors;
var atoms = this.selectedAtoms(sel);
if(atoms.length > 0)
molObj = null; // force rebuild
for ( var i = 0; i < atoms.length; i++) {
var a = atoms[i];
if(typeof(colors[a.elem]) !== "undefined") {
a.color = colors[a.elem];
}
}
};
/**
* @function $3Dmol.GLModel.setColorByProperty
* @param {type} sel
* @param {type} prop
* @param {type} scheme
*/
this.setColorByProperty = function(sel, prop, scheme) {
var atoms = this.selectedAtoms(sel);
lastColors = null; // don't bother memoizing
if(atoms.length > 0)
molObj = null; // force rebuild
var min = Number.POSITIVE_INFINITY;
var max = Number.NEGATIVE_INFINITY;
var i, a;
// compute the range
for (i = 0; i < atoms.length; i++) {
a = atoms[i];
if(a.properties && typeof(a.properties[prop]) !== undefined) {
var p = parseFloat(a.properties[prop]);
if(p < min) min = p;
if(p > max) max = p;
}
}
// now apply colors using scheme
for (i = 0; i < atoms.length; i++) {
a = atoms[i];
if(a.properties && typeof(a.properties[prop]) !== undefined) {
var c = scheme.valueToHex(parseFloat(a.properties[prop]), [min,max]);
a.color = c;
}
}
};
/** manage the globj for this model in the possed modelGroup - if it has to be regenerated, remove and add
*
* @function $3Dmol.GLModel#globj
* @param {$3Dmol.Object3D} group
*/
this.globj = function(group) {
var time = new Date();
if(molObj === null) { // have to regenerate
molObj = createMolObj(atoms);
var time2 = new Date();
console.log("object creation time: " + (time2 - time));
if(renderedMolObj) { // previously rendered, remove
group.remove(renderedMolObj);
renderedMolObj = null;
}
renderedMolObj = molObj.clone();
group.add(renderedMolObj);
}
};
/** Remove any renderable mol object from scene
*
* @function $3Dmol.GLModel#removegl
* @param {$3Dmol.Object3D} group
*/
this.removegl = function(group) {
if(renderedMolObj) {
//dispose of geos and materials
if (renderedMolObj.geometry !== undefined) renderedMolObj.geometry.dispose();
if (renderedMolObj.material !== undefined) renderedMolObj.material.dispose();
group.remove(renderedMolObj);
renderedMolObj = null;
}
molObj = null;
};
/** Create labels for residues of selected atoms.
* Will create a single label at the center of mass of all atoms
* with the same chain,resn, and resi.
* @function $3Dmol.GLModel#addResLabels
*
* @param {AtomSelectionSpec} sel
* @param {$3Dmol.GLViewer} viewer
*/
this.addResLabels = function(sel, viewer, style) {
var atoms = this.selectedAtoms(sel);
var bylabel = {}
//collect by chain:resn:resi
for(var i = 0; i < atoms.length; i++) {
var a = atoms[i];
var c = a.chain;
var resn = a.resn;
var resi = a.resi;
var label = resn + '' + resi;
if(!bylabel[c]) bylabel[c] = {};
if(!bylabel[c][label]) bylabel[c][label] = []
bylabel[c][label].push(a);
}
var mystyle = $.extend(true, {}, style);
//now compute centers of mass
for(var c in bylabel) {
if(bylabel.hasOwnProperty(c)) {
var labels = bylabel[c];
for(var label in labels) {
if(labels.hasOwnProperty(label)) {
var atoms = labels[label];
var sum = new $3Dmol.Vector3(0,0,0);
for(var i = 0; i < atoms.length; i++) {
var a = atoms[i];
sum.x += a.x;
sum.y += a.y;
sum.z += a.z;
}
sum.divideScalar(atoms.length);
mystyle.position = sum;
viewer.addLabel(label, mystyle);
}
}
}
}
}
}
return GLModel;
})();
/**
* A GLShape is a collection of user specified shapes.
*
* @constructor $3Dmol.GLShape
* @extends {ShapeSpec}
* @param {number} sid - Unique identifier
* @param {ShapeSpec} stylespec - shape style specification
*/
$3Dmol.GLShape = (function() {
// Marching cube, to match with protein surface generation
var ISDONE = 2;
/**
*
* @param {$3Dmol.Geometry}
* geo
* @param {$3Dmol.Color |
* colorlike} color
*/
var updateColor = function(geo, color) {
var C = color || $3Dmol.CC.color(color);
geo.colorsNeedUpdate = true;
for ( var g in geo.geometryGroups) {
var geoGroup = geo.geometryGroups[g];
var colorArr = geoGroup.colorArray;
for (var i = 0, il = geoGroup.vertices; i < il; ++i) {
colorArr[i * 3] = C.r;
colorArr[i * 3 + 1] = C.g;
colorArr[i * 3 + 2] = C.b;
}
}
};
/**
* @param {$3Dmol.GLShape}
* shape
* @param {geometryGroup}
* geoGroup
* @param {ArrowSpec}
* spec
*/
var drawArrow = function(shape, geoGroup, spec) {
var from = spec.start, end = spec.end, radius = spec.radius, radiusRatio = spec.radiusRatio, mid = spec.mid;
if (!(from && end))
return;
// vertices
var dir = end.clone();
dir.sub(from).multiplyScalar(mid);
var to = from.clone().add(dir);
var negDir = dir.clone().negate();
shape.intersectionShape.cylinder.push(new $3Dmol.Cylinder(from.clone(),
to.clone(), radius));
shape.intersectionShape.sphere.push(new $3Dmol.Sphere(from.clone(),
radius));
// get orthonormal vector
var nvecs = [];
nvecs[0] = dir.clone();
if (Math.abs(nvecs[0].x) > 0.0001)
nvecs[0].y += 1;
else
nvecs[0].x += 1;
nvecs[0].cross(dir);
nvecs[0].normalize();
nvecs[0] = nvecs[0];
// another orth vector
nvecs[4] = nvecs[0].clone();
nvecs[4].crossVectors(nvecs[0], dir);
nvecs[4].normalize();
nvecs[8] = nvecs[0].clone().negate();
nvecs[12] = nvecs[4].clone().negate();
// now quarter positions
nvecs[2] = nvecs[0].clone().add(nvecs[4]).normalize();
nvecs[6] = nvecs[4].clone().add(nvecs[8]).normalize();
nvecs[10] = nvecs[8].clone().add(nvecs[12]).normalize();
nvecs[14] = nvecs[12].clone().add(nvecs[0]).normalize();
// eights
nvecs[1] = nvecs[0].clone().add(nvecs[2]).normalize();
nvecs[3] = nvecs[2].clone().add(nvecs[4]).normalize();
nvecs[5] = nvecs[4].clone().add(nvecs[6]).normalize();
nvecs[7] = nvecs[6].clone().add(nvecs[8]).normalize();
nvecs[9] = nvecs[8].clone().add(nvecs[10]).normalize();
nvecs[11] = nvecs[10].clone().add(nvecs[12]).normalize();
nvecs[13] = nvecs[12].clone().add(nvecs[14]).normalize();
nvecs[15] = nvecs[14].clone().add(nvecs[0]).normalize();
// var start = geo.vertices.length;
var start = geoGroup.vertices;
var vertexArray = geoGroup.vertexArray;
var colorArray = geoGroup.colorArray;
var faceArray = geoGroup.faceArray;
var normalArray = geoGroup.normalArray;
var lineArray = geoGroup.lineArray;
var offset, i, n;
// add vertices, opposing vertices paired together
for (i = 0, n = nvecs.length; i < n; ++i) {
offset = 3 * (start + 3 * i);
var bottom = nvecs[i].clone().multiplyScalar(radius).add(from);
var top = nvecs[i].clone().multiplyScalar(radius).add(to);
var conebase = nvecs[i].clone()
.multiplyScalar(radius * radiusRatio).add(to);
vertexArray[offset] = bottom.x;
vertexArray[offset + 1] = bottom.y;
vertexArray[offset + 2] = bottom.z;
vertexArray[offset + 3] = top.x;
vertexArray[offset + 4] = top.y;
vertexArray[offset + 5] = top.z;
vertexArray[offset + 6] = conebase.x;
vertexArray[offset + 7] = conebase.y;
vertexArray[offset + 8] = conebase.z;
if (i > 0) {
var prev_x = vertexArray[offset - 3];
var prev_y = vertexArray[offset - 2];
var prev_z = vertexArray[offset - 1];
var c = new $3Dmol.Vector3(prev_x, prev_y, prev_z);
var b = end.clone(), b2 = to.clone();
var a = new $3Dmol.Vector3(conebase.x, conebase.y, conebase.z);
shape.intersectionShape.triangle.push(new $3Dmol.Triangle(a, b,
c));
shape.intersectionShape.triangle.push(new $3Dmol.Triangle(c
.clone(), b2, a.clone()));
}
}
geoGroup.vertices += 48;
offset = geoGroup.vertices * 3;
// caps
vertexArray[offset] = from.x;
vertexArray[offset + 1] = from.y;
vertexArray[offset + 2] = from.z;
vertexArray[offset + 3] = to.x;
vertexArray[offset + 4] = to.y;
vertexArray[offset + 5] = to.z;
vertexArray[offset + 6] = end.x;
vertexArray[offset + 7] = end.y;
vertexArray[offset + 8] = end.z;
geoGroup.vertices += 3;
// now faces
var face, norm, faceoffset, lineoffset;
var t1, t2, t2b, t3, t3b, t4, t1offset, t2offset, t2boffset, t3offset, t3boffset, t4offset;
var n1, n2, n3, n4;
var n_vertices = 0;
var fromi = geoGroup.vertices - 3, toi = geoGroup.vertices - 2, endi = geoGroup.vertices - 1;
var fromoffset = fromi * 3, tooffset = toi * 3, endoffset = endi * 3;
for (i = 0, n = nvecs.length - 1; i < n; ++i) {
var ti = start + 3 * i;
offset = ti * 3;
faceoffset = geoGroup.faceidx;
lineoffset = geoGroup.lineidx;
t1 = ti;
t1offset = t1 * 3;
t2 = ti + 1;
t2offset = t2 * 3;
t2b = ti + 2;
t2boffset = t2b * 3;
t3 = ti + 4;
t3offset = t3 * 3;
t3b = ti + 5;
t3boffset = t3b * 3;
t4 = ti + 3;
t4offset = t4 * 3;
// face = [t1, t2, t4], [t2, t3, t4];
// face = [t1, t2, t3, t4];
norm = [ nvecs[i], nvecs[i], nvecs[i + 1], nvecs[i + 1] ];
n1 = n2 = nvecs[i];
n3 = n4 = nvecs[i + 1];
normalArray[t1offset] = n1.x;
normalArray[t2offset] = n2.x;
normalArray[t4offset] = n4.x;
normalArray[t1offset + 1] = n1.y;
normalArray[t2offset + 1] = n2.y;
normalArray[t4offset + 1] = n4.y;
normalArray[t1offset + 2] = n1.z;
normalArray[t2offset + 2] = n2.z;
normalArray[t4offset + 2] = n4.z;
normalArray[t2offset] = n2.x;
normalArray[t3offset] = n3.x;
normalArray[t4offset] = n4.x;
normalArray[t2offset + 1] = n2.y;
normalArray[t3offset + 1] = n3.y;
normalArray[t4offset + 1] = n4.y;
normalArray[t2offset + 2] = n2.z;
normalArray[t3offset + 2] = n3.z;
normalArray[t4offset + 2] = n4.z;
normalArray[t2boffset] = n2.x;
normalArray[t3boffset] = n3.x;
normalArray[t2boffset + 1] = n2.y;
normalArray[t3boffset + 1] = n3.y;
normalArray[t2boffset + 2] = n2.z;
normalArray[t3boffset + 2] = n3.z;
// sides
faceArray[faceoffset] = t1;
faceArray[faceoffset + 1] = t2;
faceArray[faceoffset + 2] = t4;
faceArray[faceoffset + 3] = t2;
faceArray[faceoffset + 4] = t3;
faceArray[faceoffset + 5] = t4;
// caps
faceArray[faceoffset + 6] = t1;
faceArray[faceoffset + 7] = t4;
faceArray[faceoffset + 8] = fromi;
faceArray[faceoffset + 9] = t2b;
faceArray[faceoffset + 10] = toi;
faceArray[faceoffset + 11] = t3b;
// arrowhead
faceArray[faceoffset + 12] = t2b;
faceArray[faceoffset + 13] = endi;
faceArray[faceoffset + 14] = t3b;
// sides
lineArray[lineoffset] = t1;
lineArray[lineoffset + 1] = t2;
lineArray[lineoffset + 2] = t1;
lineArray[lineoffset + 3] = t4;
// lineArray[lineoffset+4] = t2, lineArray[lineoffset+5] = t3;
lineArray[lineoffset + 4] = t3;
lineArray[lineoffset + 5] = t4;
// caps
lineArray[lineoffset + 6] = t1;
lineArray[lineoffset + 7] = t4;
// lineArray[lineoffset+10] = t1, lineArray[lineoffset+11] = fromi;
// lineArray[lineoffset+12] = t4, lineArray[lineoffset+13] = fromi;
lineArray[lineoffset + 8] = t2b;
lineArray[lineoffset + 9] = t2; // toi
lineArray[lineoffset + 10] = t2b;
lineArray[lineoffset + 11] = t3b;
lineArray[lineoffset + 12] = t3;
lineArray[lineoffset + 13] = t3b; // toi
// arrowhead
lineArray[lineoffset + 14] = t2b;
lineArray[lineoffset + 15] = endi;
lineArray[lineoffset + 16] = t2b;
lineArray[lineoffset + 17] = t3b;
lineArray[lineoffset + 18] = endi;
lineArray[lineoffset + 19] = t3b;
geoGroup.faceidx += 15;
geoGroup.lineidx += 20;
}
// final face
face = [ start + 45, start + 46, start + 1, start, start + 47,
start + 2 ];
norm = [ nvecs[15], nvecs[15], nvecs[0], nvecs[0] ];
faceoffset = geoGroup.faceidx;
lineoffset = geoGroup.lineidx;
t1 = face[0];
t1offset = t1 * 3;
t2 = face[1];
t2offset = t2 * 3;
t2b = face[4];
t2boffset = t2b * 3;
t3 = face[2];
t3offset = t3 * 3;
t3b = face[5];
t3boffset = t3b * 3;
t4 = face[3];
t4offset = t4 * 3;
n1 = n2 = nvecs[15];
n3 = n4 = nvecs[0];
normalArray[t1offset] = n1.x;
normalArray[t2offset] = n2.x;
normalArray[t4offset] = n4.x;
normalArray[t1offset + 1] = n1.y;
normalArray[t2offset + 1] = n2.y;
normalArray[t4offset + 1] = n4.y;
normalArray[t1offset + 2] = n1.z;
normalArray[t2offset + 2] = n2.z;
normalArray[t4offset + 2] = n4.z;
normalArray[t2offset] = n2.x;
normalArray[t3offset] = n3.x;
normalArray[t4offset] = n4.x;
normalArray[t2offset + 1] = n2.y;
normalArray[t3offset + 1] = n3.y;
normalArray[t4offset + 1] = n4.y;
normalArray[t2offset + 2] = n2.z;
normalArray[t3offset + 2] = n3.z;
normalArray[t4offset + 2] = n4.z;
normalArray[t2boffset] = n2.x;
normalArray[t3boffset] = n3.x;
normalArray[t2boffset + 1] = n2.y;
normalArray[t3boffset + 1] = n3.y;
normalArray[t2boffset + 2] = n2.z;
normalArray[t3boffset + 2] = n3.z;
// Cap normals
dir.normalize();
negDir.normalize();
normalArray[fromoffset] = negDir.x;
normalArray[tooffset] = normalArray[endoffset] = dir.x;
normalArray[fromoffset + 1] = negDir.y;
normalArray[tooffset + 1] = normalArray[endoffset + 1] = dir.y;
normalArray[fromoffset + 2] = negDir.z;
normalArray[tooffset + 2] = normalArray[endoffset + 2] = dir.z;
// Final side
faceArray[faceoffset] = t1;
faceArray[faceoffset + 1] = t2;
faceArray[faceoffset + 2] = t4;
faceArray[faceoffset + 3] = t2;
faceArray[faceoffset + 4] = t3;
faceArray[faceoffset + 5] = t4;
// final caps
faceArray[faceoffset + 6] = t1;
faceArray[faceoffset + 7] = t4;
faceArray[faceoffset + 8] = fromi;
faceArray[faceoffset + 9] = t2b;
faceArray[faceoffset + 10] = toi;
faceArray[faceoffset + 11] = t3b;
// final arrowhead
faceArray[faceoffset + 12] = t2b;
faceArray[faceoffset + 13] = endi;
faceArray[faceoffset + 14] = t3b;
// sides
lineArray[lineoffset] = t1;
lineArray[lineoffset + 1] = t2;
lineArray[lineoffset + 2] = t1;
lineArray[lineoffset + 3] = t4;
// lineArray[lineoffset+4] = t2, lineArray[lineoffset+5] = t3;
lineArray[lineoffset + 4] = t3;
lineArray[lineoffset + 5] = t4;
// caps
lineArray[lineoffset + 6] = t1;
lineArray[lineoffset + 7] = t4;
// lineArray[lineoffset+10] = t1, lineArray[lineoffset+11] = fromi;
// lineArray[lineoffset+12] = t4, lineArray[lineoffset+13] = fromi;
lineArray[lineoffset + 8] = t2b;
lineArray[lineoffset + 9] = t2; // toi
lineArray[lineoffset + 10] = t2b;
lineArray[lineoffset + 11] = t3b;
lineArray[lineoffset + 12] = t3;
lineArray[lineoffset + 13] = t3b; // toi
// arrowhead
lineArray[lineoffset + 14] = t2b;
lineArray[lineoffset + 15] = endi;
lineArray[lineoffset + 16] = t2b;
lineArray[lineoffset + 17] = t3b;
lineArray[lineoffset + 18] = endi;
lineArray[lineoffset + 19] = t3b;
geoGroup.faceidx += 15;
geoGroup.lineidx += 20;
};
// handles custom shape generation from user supplied arrays
// May need to generate normal and/or line indices
/**
* @param {$3Dmol.GLShape}
* shape
* @param {geometryGroup}
* geoGroup
* @param {CustomSpec}
* customSpec
*/
var drawCustom = function(shape, geoGroup, customSpec) {
var vertexArr = customSpec.vertexArr, normalArr = customSpec.normalArr, faceArr = customSpec.faceArr, lineArr = customSpec.lineArr;
if (vertexArr.length === 0 || faceArr.length === 0) {
console
.warn("Error adding custom shape component: No vertices and/or face indices supplied!");
}
geoGroup.vertices = vertexArr.length;
geoGroup.faceidx = faceArr.length;
var offset, v, a, b, c, i, il;
for (i = 0, il = geoGroup.vertices; i < il; ++i) {
offset = i * 3;
v = vertexArr[i];
geoGroup.vertexArray[offset] = v.x;
geoGroup.vertexArray[offset + 1] = v.y;
geoGroup.vertexArray[offset + 2] = v.z;
}
for (i = 0, il = geoGroup.faceidx / 3; i < il; ++i) {
offset = i * 3;
a = faceArr[offset];
b = faceArr[offset + 1];
c = faceArr[offset + 2];
var vA = new $3Dmol.Vector3(), vB = new $3Dmol.Vector3(), vC = new $3Dmol.Vector3();
shape.intersectionShape.triangle.push(new $3Dmol.Triangle(vA
.copy(vertexArr[a]), vB.copy(vertexArr[b]), vC
.copy(vertexArr[c])));
}
geoGroup.faceArray = new Uint16Array(faceArr);
geoGroup.truncateArrayBuffers(true, true);
if (normalArr.length < geoGroup.vertices)
geoGroup.setNormals();
else {
geoGroup.normalArray = new Float32Array(geoGroup.vertices * 3);
var n;
for (i = 0, il = geoGroup.vertices; i < il; ++i) {
offset = i * 3;
n = normalArr[i];
geoGroup.normalArray[offset] = n.x;
geoGroup.normalArray[offset + 1] = n.y;
geoGroup.normalArray[offset + 2] = n.z;
}
}
if (!lineArr.length)
geoGroup.setLineIndices();
else
geoGroup.lineArray = new Uint16Array(lineArr);
geoGroup.lineidx = geoGroup.lineArray.length;
};
// Read a cube file - generate model and possibly shape(s)
/**
* @param {$3Dmol.GLShape}
* shape
* @param {geometryGroup}
* geoGroup
* @param {string}
* str
* @param {number}
* isoval
* @param {boolean}
* voxel
*/
var parseCube = function(shape, geoGroup, str, isoval, voxel) {
var lines = str.replace(/^\s+/, "").split(/[\n\r]+/);
if (lines.length < 6)
return;
var lineArr = lines[2].replace(/^\s+/, "").replace(/\s+/g, " ").split(
" ");
var natoms = Math.abs(parseFloat(lineArr[0]));
var origin = new $3Dmol.Vector3(parseFloat(lineArr[1]),
parseFloat(lineArr[2]), parseFloat(lineArr[3]));
lineArr = lines[3].replace(/^\s+/, "").replace(/\s+/g, " ").split(" ");
// might have to convert from bohr units to angstroms
var convFactor = (parseFloat(lineArr[0]) > 0) ? 0.529177 : 1;
origin.multiplyScalar(convFactor);
var nX = Math.abs(lineArr[0]);
var xVec = new $3Dmol.Vector3(parseFloat(lineArr[1]),
parseFloat(lineArr[2]), parseFloat(lineArr[3]))
.multiplyScalar(convFactor);
lineArr = lines[4].replace(/^\s+/, "").replace(/\s+/g, " ").split(" ");
var nY = Math.abs(lineArr[0]);
var yVec = new $3Dmol.Vector3(parseFloat(lineArr[1]),
parseFloat(lineArr[2]), parseFloat(lineArr[3]))
.multiplyScalar(convFactor);
lineArr = lines[5].replace(/^\s+/, "").replace(/\s+/g, " ").split(" ");
var nZ = Math.abs(lineArr[0]);
var zVec = new $3Dmol.Vector3(parseFloat(lineArr[1]),
parseFloat(lineArr[2]), parseFloat(lineArr[3]))
.multiplyScalar(convFactor);
// lines.splice(6, natoms).join("\n");
lines = new Float32Array(lines.splice(natoms + 7).join(" ").replace(
/^\s+/, "").split(/[\s\r]+/));
var vertnums = new Int16Array(nX * nY * nZ);
var i, il;
for (i = 0, il = vertnums.length; i < il; ++i)
vertnums[i] = -1;
var bitdata = new Uint8Array(nX * nY * nZ);
for (i = 0, il = lines.length; i < il; ++i) {
var val = (isoval >= 0) ? lines[i] - isoval : isoval - lines[i];
if (val > 0)
bitdata[i] |= ISDONE;
}
var verts = [], faces = [];
$3Dmol.MarchingCube.march(bitdata, verts, faces, {
fulltable : true,
voxel : voxel,
scale : xVec.length(),
origin : origin,
nX : nX,
nY : nY,
nZ : nZ
});
if (!voxel)
$3Dmol.MarchingCube.laplacianSmooth(10, verts, faces);
drawCustom(shape, geoGroup, {
vertexArr : verts,
faceArr : faces,
normalArr : [],
lineArr : []
});
};
// Update a bounding sphere's position and radius
// from list of centroids and new points
/**
* @param {$3Dmol.Sphere}
* sphere
* @param {Object}
* components
* @param {Array}
* points
*/
var updateBoundingFromPoints = function(sphere, components, points) {
sphere.center.set(0, 0, 0);
var i, il;
if (components.length > 0) {
for (i = 0, il = components.length; i < il; ++i) {
var centroid = components[i].centroid;
sphere.center.add(centroid);
}
sphere.center.divideScalar(components.length);
}
var maxRadiusSq = sphere.radius * sphere.radius;
for (i = 0, il = points.length / 3; i < il; i++) {
var x = points[i * 3], y = points[i * 3 + 1], z = points[i * 3 + 2];
var radiusSq = sphere.center.distanceToSquared({
x : x,
y : y,
z : z
});
maxRadiusSq = Math.max(maxRadiusSq, radiusSq);
}
sphere.radius = Math.sqrt(maxRadiusSq);
};
/**
*
* @param {$3Dmol.GLShape}
* shape
* @param {ShapeSpec}
* stylespec
* @returns {undefined}
*/
var updateFromStyle = function(shape, stylespec) {
shape.color = stylespec.color || new $3Dmol.Color();
if(! (stylespec.color instanceof $3Dmol.Color))
shape.color = $3Dmol.CC.color(stylespec.color);
shape.wireframe = stylespec.wireframe ? true : false;
shape.alpha = stylespec.alpha ? $3Dmol.Math.clamp(stylespec.alpha, 0.0,
1.0) : 1.0;
shape.side = (stylespec.side !== undefined) ? stylespec.side
: $3Dmol.DoubleSide;
// Click handling
shape.clickable = stylespec.clickable ? true : false;
shape.callback = typeof (stylespec.callback) === "function" ? stylespec.callback
: null;
};
/**
* Custom renderable shape
*
* @constructor $3Dmol.GLShape
*
* @param {Number}
* sid - Unique identifier
* @param {Object}
* stylespec
* @returns {$3Dmol.GLShape}
*/
var GLShape = function(sid, stylespec) {
stylespec = stylespec || {};
$3Dmol.ShapeIDCount++;
this.id = sid;
this.boundingSphere = new $3Dmol.Sphere();
/** @type {IntersectionShapes} */
this.intersectionShape = {
sphere : [],
cylinder : [],
line : [],
triangle : []
};
updateFromStyle(this, stylespec);
// Keep track of shape components and their centroids
var components = [];
var shapeObj = null;
var renderedShapeObj = null;
var geo = new $3Dmol.Geometry(true);
/** Update shape with new style specification
* @param {ShapeSpec} newspec
* @return {$3Dmol.GLShape}
*/
this.updateStyle = function(newspec) {
for ( var prop in newspec) {
stylespec[prop] = newspec[prop];
}
updateFromStyle(this, stylespec);
};
/**
* Creates a custom shape from supplied vertex and face arrays
* @param {CustomSpec} customSpec
* @return {$3Dmol.GLShape}
*/
this.addCustom = function(customSpec) {
customSpec.vertexArr = customSpec.vertexArr || [];
customSpec.faceArr = customSpec.faceArr || [];
customSpec.normalArr = customSpec.normalArr || [];
customSpec.lineArr = customSpec.lineArr || [];
// Force creation of new geometryGroup for each added component
var geoGroup = geo.addGeoGroup();
drawCustom(this, geoGroup, customSpec);
geoGroup.truncateArrayBuffers(true, true);
for (var i = 0; i < geoGroup.colorArray.length / 3; ++i) {
geoGroup.colorArray[i * 3] = this.color.r;
geoGroup.colorArray[i * 3 + 1] = this.color.g;
geoGroup.colorArray[i * 3 + 2] = this.color.b;
}
components.push({
id : geoGroup.id,
geoGroup : geoGroup,
centroid : geoGroup.getCentroid()
});
updateBoundingFromPoints(this.boundingSphere, components,
geoGroup.vertexArray);
};
/**
* Creates a sphere shape
* @param {SphereSpec} sphereSpec
* @return {$3Dmol.GLShape}
*/
this.addSphere = function(sphereSpec) {
sphereSpec.center = sphereSpec.center || {
x : 0,
y : 0,
z : 0
};
sphereSpec.radius = sphereSpec.radius ? $3Dmol.Math.clamp(
sphereSpec.radius, 0, Infinity) : 1.5;
sphereSpec.color = $3Dmol.CC.color(sphereSpec.color);
this.intersectionShape.sphere.push(new $3Dmol.Sphere(
sphereSpec.center, sphereSpec.radius));
var geoGroup = geo.addGeoGroup();
$3Dmol.GLDraw.drawSphere(geo, sphereSpec.center,
sphereSpec.radius, sphereSpec.color);
geoGroup.truncateArrayBuffers(true, true);
components.push({
id : geoGroup.id,
geoGroup : geoGroup, // has to be last group added
centroid : new $3Dmol.Vector3(sphereSpec.center.x,
sphereSpec.center.y, sphereSpec.center.z)
});
updateBoundingFromPoints(this.boundingSphere, components,
geoGroup.vertexArray);
};
/**
* Creates a cylinder shape
* @param {CylinderSpec} cylinderSpec
* @return {$3Dmol.GLShape}
*/
this.addCylinder = function(cylinderSpec) {
cylinderSpec.start = cylinderSpec.start || {};
cylinderSpec.end = cylinderSpec.end || {};
var start = new $3Dmol.Vector3(cylinderSpec.start.x || 0,
cylinderSpec.start.y || 0, cylinderSpec.start.z || 0);
var end = new $3Dmol.Vector3(cylinderSpec.end.x || 3,
cylinderSpec.end.y || 0, cylinderSpec.end.z || 0);
var radius = cylinderSpec.radius || 0.1;
var color = $3Dmol.CC.color(cylinderSpec.color);
var geoGroup = geo.addGeoGroup();
$3Dmol.GLDraw.drawCylinder(geo, start, end, radius, color, cylinderSpec.fromCap, cylinderSpec.toCap);
geoGroup.truncateArrayBuffers(true, true);
var centroid = new $3Dmol.Vector3();
components.push({
id : geoGroup.id,
geoGroup : geoGroup,
centroid : centroid.addVectors(cylinderSpec.start,
cylinderSpec.end).multiplyScalar(0.5)
});
updateBoundingFromPoints(this.boundingSphere, components,
geoGroup.vertexArray);
};
/**
* Creates an arrow shape
* @param {ArrowSpec} arrowSpec
* @return {$3Dmol.GLShape}
*/
this.addArrow = function(arrowSpec) {
arrowSpec.start = arrowSpec.start || {};
arrowSpec.end = arrowSpec.end || {};
arrowSpec.start = new $3Dmol.Vector3(arrowSpec.start.x || 0,
arrowSpec.start.y || 0, arrowSpec.start.z || 0);
if (arrowSpec.dir instanceof $3Dmol.Vector3
&& arrowSpec.length instanceof number) {
var end = arrowSpec.dir.clone().multiplyScalar(length).add(
start);
arrowSpec.end = end;
}
else {
arrowSpec.end = new $3Dmol.Vector3(arrowSpec.end.x || 3,
arrowSpec.end.y || 0, arrowSpec.end.z || 0);
}
arrowSpec.radius = arrowSpec.radius || 0.1;
arrowSpec.radiusRatio = arrowSpec.radiusRatio || 1.618034;
arrowSpec.mid = (0 < arrowSpec.mid && arrowSpec.mid < 1) ? arrowSpec.mid
: 0.618034;
var geoGroup = geo.addGeoGroup();
drawArrow(this, geoGroup, arrowSpec);
geoGroup.truncateArrayBuffers(true, true);
var centroid = new $3Dmol.Vector3();
components.push({
id : geoGroup.id,
geoGroup : geoGroup,
centroid : centroid.addVectors(arrowSpec.start, arrowSpec.end)
.multiplyScalar(0.5)
});
updateBoundingFromPoints(this.boundingSphere, components,
geoGroup.vertexArray);
};
/**
* Creates custom shape from volumetric data
* @param {string} data - Volumetric input data
* @param {string} fmt - Input data format (e.g. 'cube' for cube file format)
* @param {VolSpec} volSpec - Volumetric data shape specification
* @return {$3Dmol.GLShape}
*/
this.addVolumetricData = function(data, fmt, volSpec) {
// str, fmt, isoval, vxl
var isoval = (volSpec.isoval !== undefined && typeof (volSpec.isoval) === "number") ? volSpec.isoval
: 0.0;
var vxl = (volSpec.voxel) ? true : false;
var geoGroup = geo.addGeoGroup();
// TODO: Initialize geometry group here (parseCube currently calls
// addCustom...)
switch (fmt) {
case "cube":
parseCube(this, geoGroup, data, isoval, vxl);
break;
}
components.push({
id : geoGroup.id,
geoGroup : geoGroup,
centroid : geoGroup.getCentroid()
});
this.updateStyle(volSpec);
updateBoundingFromPoints(this.boundingSphere, components,
geoGroup.vertexArray);
};
/**
* Initialize webgl objects for rendering
* @param {$3Dmol.Object3D} group
*
*/
this.globj = function(group) {
geo.initTypedArrays();
updateColor(geo, this.color);
shapeObj = new $3Dmol.Object3D();
var material = new $3Dmol.MeshLambertMaterial({
wireframe : this.wireframe,
vertexColors : true,
ambient : 0x000000,
reflectivity : 0,
side : this.side,
transparent : (this.alpha < 1) ? true : false,
opacity : this.alpha
});
var mesh = new $3Dmol.Mesh(geo, material);
shapeObj.add(mesh);
if (renderedShapeObj) {
group.remove(renderedShapeObj);
renderedShapeObj = null;
}
renderedShapeObj = shapeObj.clone();
group.add(renderedShapeObj);
};
this.removegl = function(group) {
if (renderedShapeObj) {
// dispose of geos and materials
if (renderedShapeObj.geometry !== undefined)
renderedShapeObj.geometry.dispose();
if (renderedShapeObj.material !== undefined)
renderedShapeObj.material.dispose();
group.remove(renderedShapeObj);
renderedShapeObj = null;
}
shapeObj = null;
};
};
Object.defineProperty(GLShape.prototype, "position", {
get : function() {
return this.boundingSphere.center;
}
});
Object.defineProperty(GLShape.prototype, "x", {
get : function() {
return this.boundingSphere.center.x;
}
});
Object.defineProperty(GLShape.prototype, "y", {
get : function() {
return this.boundingSphere.center.y;
}
});
Object.defineProperty(GLShape.prototype, "z", {
get : function() {
return this.boundingSphere.center.z;
}
});
return GLShape;
}());
$3Dmol.ShapeIDCount = 0;//a molecular viewer based on GLMol
/**
* WebGL-based 3Dmol.js viewer
* Note: The preferred method of instantiating a GLViewer is through {@link $3Dmol.createViewer}
*
* @constructor
* @param {Object} element HTML element within which to create viewer
* @param {function} callback - Callback function to be immediately executed on this viewer
* @param {Object} defaultcolors - Object defining default atom colors as atom => color property value pairs for all models within this viewer
*/
$3Dmol.GLViewer = (function() {
// private class variables
var numWorkers = 4; // number of threads for surface generation
var maxVolume = 64000; // how much to break up surface calculations
// private class helper functions
// computes the bounding box around the provided atoms
/**
* @param {AtomSpec[]} atomlist
* @return {Array}
*/
var getExtent = function(atomlist) {
var xmin, ymin, zmin, xmax, ymax, zmax, xsum, ysum, zsum, cnt;
xmin = ymin = zmin = 9999;
xmax = ymax = zmax = -9999;
xsum = ysum = zsum = cnt = 0;
if (atomlist.length === 0)
return [ [ 0, 0, 0 ], [ 0, 0, 0 ], [ 0, 0, 0 ] ];
for (var i = 0; i < atomlist.length; i++) {
var atom = atomlist[i];
if (atom === undefined)
continue;
cnt++;
xsum += atom.x;
ysum += atom.y;
zsum += atom.z;
xmin = (xmin < atom.x) ? xmin : atom.x;
ymin = (ymin < atom.y) ? ymin : atom.y;
zmin = (zmin < atom.z) ? zmin : atom.z;
xmax = (xmax > atom.x) ? xmax : atom.x;
ymax = (ymax > atom.y) ? ymax : atom.y;
zmax = (zmax > atom.z) ? zmax : atom.z;
}
return [ [ xmin, ymin, zmin ], [ xmax, ymax, zmax ],
[ xsum / cnt, ysum / cnt, zsum / cnt ] ];
};
function GLViewer(element, callback, defaultcolors, nomouse) {
// set variables
var _viewer = this;
var container = element;
var id = container.id;
var models = []; // atomistic molecular models
var surfaces = [];
var shapes = []; // Generic shapes
var labels = [];
var WIDTH = container.width();
var HEIGHT = container.height();
// set dimensions
// $(container).width(WIDTH);
// $(container).height(HEIGHT);
var ASPECT = WIDTH / HEIGHT;
var NEAR = 1, FAR = 800;
var CAMERA_Z = 150;
var fov = 20;
var renderer = new $3Dmol.Renderer({
antialias : true
});
// renderer.sortObjects = false; // hopefully improve performance
renderer.domElement.style.width = "100%";
renderer.domElement.style.height = "100%";
renderer.domElement.style.padding = "0";
renderer.domElement.style.position = "absolute"; //TODO: get rid of this
renderer.domElement.style.top = "0px";
renderer.domElement.style.zIndex = "0";
container.append(renderer.domElement);
renderer.setSize(WIDTH, HEIGHT);
var camera = new $3Dmol.Camera(fov, ASPECT, NEAR, FAR);
camera.position = new $3Dmol.Vector3(0, 0, CAMERA_Z);
var vec = new $3Dmol.Vector3();
camera.lookAt(vec);
var raycaster = new $3Dmol.Raycaster(new $3Dmol.Vector3(0, 0, 0),
new $3Dmol.Vector3(0, 0, 0));
var projector = new $3Dmol.Projector();
var mouseVector = new $3Dmol.Vector3(0, 0, 0);
var scene = null;
var rotationGroup = null; // which contains modelGroup
var modelGroup = null;
var bgColor = 0x000000;
var fogStart = 0.4;
var slabNear = -50; // relative to the center of rotationGroup
var slabFar = 50;
// UI variables
var cq = new $3Dmol.Quaternion(0, 0, 0, 1);
var dq = new $3Dmol.Quaternion(0, 0, 0, 1);
var isDragging = false;
var mouseStartX = 0;
var mouseStartY = 0;
var touchDistanceStart = 0;
var currentModelPos = 0;
var cz = 0;
var cslabNear = 0;
var cslabFar = 0;
var setSlabAndFog = function() {
var center = camera.position.z - rotationGroup.position.z;
if (center < 1)
center = 1;
camera.near = center + slabNear;
if (camera.near < 1)
camera.near = 1;
camera.far = center + slabFar;
if (camera.near + 1 > camera.far)
camera.far = camera.near + 1;
if (camera instanceof $3Dmol.Camera) {
camera.fov = fov;
} else {
camera.right = center * Math.tan(Math.PI / 180 * fov);
camera.left = -camera.right;
camera.top = camera.right / ASPECT;
camera.bottom = -camera.top;
}
camera.updateProjectionMatrix();
scene.fog.near = camera.near + fogStart
* (camera.far - camera.near);
// if (scene.fog.near > center) scene.fog.near = center;
scene.fog.far = camera.far;
};
// display scene
var show = function() {
if (!scene)
return;
// var time = new Date();
setSlabAndFog();
renderer.render(scene, camera);
// console.log("rendered in " + (+new Date() - time) + "ms");
};
var initializeScene = function() {
scene = new $3Dmol.Scene();
scene.fog = new $3Dmol.Fog(bgColor, 100, 200);
modelGroup = new $3Dmol.Object3D();
rotationGroup = new $3Dmol.Object3D();
rotationGroup.useQuaternion = true;
rotationGroup.quaternion = new $3Dmol.Quaternion(0, 0, 0, 1);
rotationGroup.add(modelGroup);
scene.add(rotationGroup);
// setup lights
var directionalLight = new $3Dmol.Light(0xFFFFFF);
directionalLight.position = new $3Dmol.Vector3(0.2, 0.2, 1)
.normalize();
directionalLight.intensity = 1.0;
scene.add(directionalLight);
};
initializeScene();
renderer.setClearColorHex(bgColor, 1.0);
scene.fog.color = $3Dmol.CC.color(bgColor);
var clickedAtom = null;
// enable mouse support
var glDOM = $(renderer.domElement);
// Checks for selection intersects on mousedown
var handleClickSelection = function(mouseX, mouseY) {
var mouse = {
x : mouseX,
y : mouseY,
z : -1.0
};
mouseVector.set(mouse.x, mouse.y, mouse.z);
projector.unprojectVector(mouseVector, camera);
mouseVector.sub(camera.position).normalize();
raycaster.set(camera.position, mouseVector);
var clickables = [], intersects = [];
var i, il;
for (i = 0, il = models.length; i < il; i++) {
var model = models[i];
var atoms = model.selectedAtoms({
clickable : true
});
clickables = clickables.concat(atoms);
}
for (i = 0, il = shapes.length; i < il; i++) {
var shape = shapes[i];
if (shape.clickable) {
clickables.push(shape);
}
}
intersects = raycaster.intersectObjects(modelGroup, clickables);
if (intersects.length) {
var selected = intersects[0].clickable;
if (selected.callback !== undefined
&& typeof (selected.callback) === "function") {
selected.callback(selected, _viewer);
}
}
show();
};
var calcTouchDistance = function(ev) { // distance between first two
// fingers
var xdiff = ev.originalEvent.targetTouches[0].pageX
- ev.originalEvent.targetTouches[1].pageX;
var ydiff = ev.originalEvent.targetTouches[0].pageY
- ev.originalEvent.targetTouches[1].pageY;
return Math.sqrt(xdiff * xdiff + ydiff * ydiff);
}
if (!nomouse) {
// user can request that the mouse handlers not be installed
glDOM.bind('mousedown touchstart', function(ev) {
ev.preventDefault();
if (!scene)
return;
var x = ev.pageX, y = ev.pageY;
if (ev.originalEvent.targetTouches
&& ev.originalEvent.targetTouches[0]) {
x = ev.originalEvent.targetTouches[0].pageX;
y = ev.originalEvent.targetTouches[0].pageY;
}
if (x === undefined)
return;
isDragging = true;
clickedAtom = null;
mouseButton = ev.which;
mouseStartX = x;
mouseStartY = y;
touchDistanceStart = 0;
if (ev.originalEvent.targetTouches
&& ev.originalEvent.targetTouches.length == 2) {
touchDistanceStart = calcTouchDistance(ev);
}
cq = rotationGroup.quaternion;
cz = rotationGroup.position.z;
currentModelPos = modelGroup.position.clone();
cslabNear = slabNear;
cslabFar = slabFar;
// handle selection
var mouseX = (x / $(window).width()) * 2 - 1;
var mouseY = -(y / HEIGHT) * 2 + 1;
handleClickSelection(mouseX, mouseY, ev, container);
});
glDOM.bind('DOMMouseScroll mousewheel', function(ev) { // Zoom
ev.preventDefault();
if (!scene)
return;
var scaleFactor = (CAMERA_Z - rotationGroup.position.z) * 0.85;
if (ev.originalEvent.detail) { // Webkit
rotationGroup.position.z += scaleFactor
* ev.originalEvent.detail / 10;
} else if (ev.originalEvent.wheelDelta) { // Firefox
rotationGroup.position.z -= scaleFactor
* ev.originalEvent.wheelDelta / 400;
}
show();
});
glDOM.bind("contextmenu", function(ev) {
ev.preventDefault();
});
$('body').bind('mouseup touchend', function(ev) {
isDragging = false;
});
glDOM
.bind(
'mousemove touchmove',
function(ev) { // touchmove
ev.preventDefault();
if (!scene)
return;
if (!isDragging)
return;
var mode = 0;
var x = ev.pageX, y = ev.pageY;
if (ev.originalEvent.targetTouches
&& ev.originalEvent.targetTouches[0]) {
x = ev.originalEvent.targetTouches[0].pageX;
y = ev.originalEvent.targetTouches[0].pageY;
}
if (x === undefined)
return;
var dx = (x - mouseStartX) / WIDTH;
var dy = (y - mouseStartY) / HEIGHT;
// check for pinch
if (touchDistanceStart != 0
&& ev.originalEvent.targetTouches
&& ev.originalEvent.targetTouches.length == 2) {
var newdist = calcTouchDistance(ev);
// change to zoom
mode = 2;
dy = (touchDistanceStart - newdist) * 2
/ (WIDTH + HEIGHT);
} else if (ev.originalEvent.targetTouches
&& ev.originalEvent.targetTouches.length == 3) {
// translate
mode = 1;
}
var r = Math.sqrt(dx * dx + dy * dy);
var scaleFactor;
if (mode == 3
|| (mouseButton == 3 && ev.ctrlKey)) { // Slab
slabNear = cslabNear + dx * 100;
slabFar = cslabFar + dy * 100;
} else if (mode == 2 || mouseButton == 3
|| ev.shiftKey) { // Zoom
scaleFactor = (CAMERA_Z - rotationGroup.position.z) * 0.85;
if (scaleFactor < 80)
scaleFactor = 80;
rotationGroup.position.z = cz - dy
* scaleFactor;
} else if (mode == 1 || mouseButton == 2
|| ev.ctrlKey) { // Translate
var q = rotationGroup.quaternion;
var t = new $3Dmol.Vector3(0,0,rotationGroup.position.z);
projector.projectVector(t, camera);
t.x += dx*2;
t.y -= dy*2;
projector.unprojectVector(t, camera);
t.z = 0;
t.applyQuaternion(q);
modelGroup.position.addVectors(currentModelPos,t);
} else if ((mode === 0 || mouseButton == 1)
&& r !== 0) { // Rotate
var rs = Math.sin(r * Math.PI) / r;
dq.x = Math.cos(r * Math.PI);
dq.y = 0;
dq.z = rs * dx;
dq.w = -rs * dy;
rotationGroup.quaternion = new $3Dmol.Quaternion(
1, 0, 0, 0);
rotationGroup.quaternion.multiply(dq);
rotationGroup.quaternion.multiply(cq);
}
show();
});
}
// public methods
/**
* Set the background color (default white)
*
* @function $3Dmol.GLViewer#setBackgroundColor
* @param {number}
* hex Hexcode specified background color, or standard color spec
* @param {number}
* a Alpha level (default 1.0)
*
* @example
*
* //Set 'myviewer' background color to white
* myviewer.setBackgroundColor(0xffffff)
*
*/
this.setBackgroundColor = function(hex, a) {
a = a | 1.0;
var c = $3Dmol.CC.color(hex);
scene.fog.color = c;
bgColor = c.getHex();
renderer.setClearColorHex(c.getHex(), a);
show();
};
/**
* Set viewer width
*
* @function $3Dmol.GLViewer#setWidth
* @param {number}
* w Width in pixels
*/
this.setWidth = function(w) {
WIDTH = w || WIDTH;
renderer.setSize(WIDTH, HEIGHT);
};
/**
* Set viewer height
*
* @function $3Dmol.GLViewer#setHeight
* @param {number}
* h Height in pixels
*/
this.setHeight = function(h) {
HEIGHT = h || HEIGHT;
renderer.setSize(WIDTH, HEIGHT);
};
/**
* Resize viewer according to containing HTML element's dimensions
*
* @function $3Dmol.GLViewer#resize
*/
this.resize = function() {
WIDTH = container.width();
HEIGHT = container.height();
ASPECT = WIDTH / HEIGHT;
renderer.setSize(WIDTH, HEIGHT);
camera.aspect = ASPECT;
camera.updateProjectionMatrix();
show();
};
$(window).resize(this.resize);
/**
* Return specified model
*
* @function $3Dmol.GLViewer#getModel
* @param {number}
* [id=last model id] - Retrieve model with specified id
* @default Returns last model added to viewer
* @return {GLModel}
*
* @example // Retrieve reference to first GLModel added var m =
* glviewer.getModel(0);
*/
this.getModel = function(id) {
id = id || models.length - 1;
return models[id];
};
/**
* Rotate scene by angle degrees around axis
*
* @function $3Dmol.GLViewer#rotate
* @param {number}
* [angle] - Angle, in degrees, to rotate by.
* @param {string}
* [angle] - Axis ("x", "y", or "z") to rotate around.
* Default "y"
*
*/
this.rotate = function(angle, axis) {
if (typeof (axis) === "undefined") {
axis = "y";
}
var i = 0, j = 0, k = 0;
var rangle = Math.PI * angle / 180.0;
var s = Math.sin(rangle / 2.0);
var c = Math.cos(rangle / 2.0);
if (axis == "x")
i = s;
if (axis == "y")
j = s;
if (axis == "z")
k = s;
var q = new $3Dmol.Quaternion(i, j, k, c).normalize();
rotationGroup.quaternion.multiply(q);
show();
};
/** Returns an array representing the current viewpoint.
* Translation, zoom, and rotation quaternion.
* @returns {Array.<number>} arg */
this.getView = function() {
if (!modelGroup)
return [ 0, 0, 0, 0, 0, 0, 0, 1 ];
var pos = modelGroup.position;
var q = rotationGroup.quaternion;
return [ pos.x, pos.y, pos.z, rotationGroup.position.z, q.x, q.y,
q.z, q.w ];
};
/** Sets the view to the specified translation, zoom, and rotation.
* @param {Array.<number>} arg */
this.setView = function(arg) {
if (arg === undefined
|| !(arg instanceof Array || arg.length !== 8))
return;
if (!modelGroup || !rotationGroup)
return;
modelGroup.position.x = arg[0];
modelGroup.position.y = arg[1];
modelGroup.position.z = arg[2];
rotationGroup.position.z = arg[3];
rotationGroup.quaternion.x = arg[4];
rotationGroup.quaternion.y = arg[5];
rotationGroup.quaternion.z = arg[6];
rotationGroup.quaternion.w = arg[7];
if(typeof(arg[8]) != "undefined") {
rotationGroup.position.x = arg[8];
rotationGroup.position.y = arg[9];
}
show();
};
// apply styles, models, etc in viewer
/**
* Render current state of viewer, after
* adding/removing models, applying styles, etc.
*
* @function $3Dmol.GLViewer#render
*/
this.render = function() {
var time1 = new Date();
var view = this.getView();
var i;
for (i = 0; i < models.length; i++) {
if (models[i]) {
models[i].globj(modelGroup);
}
}
for (i = 0; i < shapes.length; i++) {
if (shapes[i]) {
shapes[i].globj(modelGroup);
}
}
for (i in surfaces) { // this is an array with possible holes
if (surfaces.hasOwnProperty(i)) {
var geo = surfaces[i].geo;
// async surface generation can cause
// the geometry to be webgl initialized before it is fully
// formed; force various recalculations until full surface
// is
// available
if (!surfaces[i].finished) {
geo.verticesNeedUpdate = true;
geo.elementsNeedUpdate = true;
geo.normalsNeedUpdate = true;
geo.colorsNeedUpdate = true;
geo.buffersNeedUpdate = true;
geo.boundingSphere = null;
if (surfaces[i].done)
surfaces[i].finished = true;
// remove partially rendered surface
if (surfaces[i].lastGL)
modelGroup.remove(surfaces[i].lastGL);
// create new surface
var smesh = null;
if(surfaces[i].mat instanceof $3Dmol.LineBasicMaterial) {
//special case line meshes
smesh = new $3Dmol.Line(geo, surfaces[i].mat);
}
else {
smesh = new $3Dmol.Mesh(geo, surfaces[i].mat);
}
surfaces[i].lastGL = smesh;
modelGroup.add(smesh);
} // else final surface already there
}
}
this.setView(view); // Calls show() => renderer render
var time2 = new Date();
console.log("render time: " + (time2 - time1));
};
/**
*
* @param {AtomSelectionSpec}
* sel
* @return {AtomSpec[]}
*/
function getAtomsFromSel(sel) {
var atoms = [];
if (typeof (sel) === "undefined")
sel = {};
var ms = [];
var i;
if (typeof sel.model === "undefined") {
for (i = 0; i < models.length; i++) {
if (models[i])
ms.push(models[i]);
}
} else { // specific to some models
ms = sel.model;
if (!$.isArray(ms))
ms = [ ms ];
}
for (i = 0; i < ms.length; i++) {
atoms = atoms.concat(ms[i].selectedAtoms(sel));
}
return atoms;
}
/**
*
* @param {AtomSpec}
* atom
* @param {AtomSpec}
* sel
* @return {boolean}
*/
function atomIsSelected(atom, sel) {
if (typeof (sel) === "undefined")
sel = {};
var ms = [];
var i;
if (typeof sel.model === "undefined") {
for (i = 0; i < models.length; i++) {
if (models[i])
ms.push(models[i]);
}
} else { // specific to some models
ms = sel.model;
if (!$.isArray(ms))
ms = [ ms ];
}
for (i = 0; i < ms.length; i++) {
if (ms[i].atomIsSelected(atom, sel))
return true;
}
return false;
}
/**
* Return pdb output of selected atoms (if atoms from pdb input)
*
* @function $3Dmol.GLViewer#pdbData
* @param {Object=} [sel] - Selection specification specifying model and atom properties to select. Default: all atoms in viewer
* @return {string} PDB string of selected atoms
*/
this.pdbData = function(sel) {
var atoms = getAtomsFromSel(sel);
var ret = "";
for (var i = 0, n = atoms.length; i < n; ++i) {
ret += atoms[i].pdbline + "\n";
}
return ret;
};
/**
* Zoom current view by a constant factor
*
* @function $3Dmol.GLViewer#zoom
* @param {number}
* [factor] - Magnification factor. Values greater than 1
* will zoom in, less than one will zoom out. Default 2.
*
*/
this.zoom = function(factor) {
var factor = factor || 2;
var scale = (CAMERA_Z - rotationGroup.position.z) / factor;
rotationGroup.position.z = CAMERA_Z - scale;
show();
};
/**
* Zoom to center of atom selection
*
* @function $3Dmol.GLViewer#zoomTo
* @param {Object}
* [sel] - Selection specification specifying model and atom
* properties to select. Default: all atoms in viewer
*
* @example // Assuming we have created a model of a protein with
* multiple chains (e.g. from a PDB file), focus on atoms in
* chain B glviewer.zoomTo({chain: 'B'});
* // Focus on centroid of all atoms of all models in this
* viewer glviewer.zoomTo(); // (equivalent to glviewer.zoomTo({}) )
*/
this.zoomTo = function(sel) {
var atoms = getAtomsFromSel(sel).concat(shapes);
var allatoms = getAtomsFromSel({}).concat(shapes);
var tmp = getExtent(atoms);
var alltmp = getExtent(allatoms);
// use selection for center
var center = new $3Dmol.Vector3(tmp[2][0], tmp[2][1], tmp[2][2]);
modelGroup.position = center.clone().multiplyScalar(-1);
// but all for bounding box
var x = alltmp[1][0] - alltmp[0][0], y = alltmp[1][1]
- alltmp[0][1], z = alltmp[1][2] - alltmp[0][2];
var maxD = Math.sqrt(x * x + y * y + z * z);
if (maxD < 5)
maxD = 5;
// use full bounding box for slab/fog
slabNear = -maxD / 1.9;
slabFar = maxD / 2;
// for zoom, use selection box
x = tmp[1][0] - tmp[0][0];
y = tmp[1][1] - tmp[0][1];
z = tmp[1][2] - tmp[0][2];
maxD = Math.sqrt(x * x + y * y + z * z);
if (maxD < 5)
maxD = 5;
//find the farthest atom from center to get max distance needed for view
var maxDsq = 25;
for (var i = 0; i < atoms.length; i++) {
var dsq = center.distanceToSquared(atoms[i]);
if(dsq > maxDsq)
maxDsq = dsq;
}
var maxD = Math.sqrt(maxDsq)*2;
rotationGroup.position.z = -(maxD * 0.5
/ Math.tan(Math.PI / 180.0 * camera.fov / 2) - CAMERA_Z);
show();
};
/**
* Add label to viewer
*
* @function $3Dmol.GLViewer#addLabel
* @param {string}
* text - Label text
* @param {Object}
* data - Label style specification
* @return {$3Dmol.Label}
*
* @example
* // Assuming glviewer contains a model representing a protein, label
* all alpha carbons with their residue name
* // Select all alpha carbons (have property atom : "CA") from last
* model added var atoms =
* glviewer.getModel().selectedAtoms({atom:"CA"}); var labels = [];
*
* for (var a in atoms) { var atom = atoms[a];
* // Create label at alpha carbon's position displaying atom's residue
* and residue number var labelText = atom.resname + " " + atom.resi;
*
* var l = glviewer.createLabel(labelText, {fontSize: 12, position: {x:
* atom.x, y: atom.y, z: atom.z});
*
* labels.push(l); }
* // Render labels glviewer.render();
*/
this.addLabel = function(text, data) {
var label = new $3Dmol.Label(text, data);
label.setContext();
modelGroup.add(label.sprite);
labels.push(label);
show();
return label;
};
/** Add residue labels. This will generate one label per a
* residue within the selected atoms. The label will be at the
* centroid of the atoms and styled according to the passed style.
* The label text will be [resn][resi]
*
* @param {Object} sel
* @param {Object} style
*/
this.addResLabels = function(sel, style) {
applyToModels("addResLabels", sel, this, style);
}
/**
* Remove label from viewer
*
* @function $3Dmol.GLViewer#removeLabel
* @param {$3Dmol.Label}
* label - $3Dmol label
*
* @example // Remove labels created in [addLabel example]{@link $3Dmol.GLViewer#addLabel}
*
* for (var i = 0; i < labels.length; i++) {
* glviewer.removeLabel(label); }
*
* glviewer.render();
*/
this.removeLabel = function(label) {
labels.remove(label);
label.dispose();
modelGroup.remove(label.sprite);
};
/**
* Remove all labels from viewer
*
* @function $3Dmol.GLViewer#removeAllLabels
*/
this.removeAllLabels = function() {
for (var i = 0; i < labels.length; i++) {
modelGroup.remove(labels[i].sprite);
}
labels = [];
};
// Modify label style
/**
* Modify existing label's style
*
* @function $3Dmol.GLViewer#setLabelStyle
* @param {$3Dmol.Label}
* label - $3Dmol label
* @param {Object}
* stylespec - Label style specification
* @return {$3Dmol.Label}
*/
this.setLabelStyle = function(label, stylespec) {
label.dispose();
label.stylespec = stylespec;
label.setContext();
modelGroup.add(label.sprite);
return label;
};
// Change label text
/**
* Modify existing label's text
*
* @function $3Dmol.GLViewer#setLabelText
* @param {$3Dmol.Label}
* label - $3Dmol label
* @param {String}
* text - Label text
* @return {$3Dmol.Label}
*/
this.setLabelText = function(label, text) {
label.dispose();
label.text = text;
label.setContext();
modelGroup.add(label.sprite);
return label;
};
/**
* Add shape object to viewer
* @see {@link $3Dmol.GLShape}
*
* @function $3Dmol.GLViewer#addShape
* @param {ShapeSpec} shapeSpec - style specification for label
* @return {$3Dmol.GLShape}
*/
this.addShape = function(shapeSpec) {
shapeSpec = shapeSpec || {};
var shape = new $3Dmol.GLShape(shapes.length, shapeSpec);
shapes.push(shape);
return shape;
};
/**
* Remove shape object from viewer
*
* @function $3Dmol.GLViewer#removeShape
* @param {$3Dmol.GLShape} shape - Reference to shape object to remove
*/
this.removeShape = function(shape) {
if (!shape)
return;
shape.removegl(modelGroup);
delete shapes[shape.id];
// clear off back of model array
while (shapes.length > 0
&& typeof (shapes[shapes.length - 1]) === "undefined")
shapes.pop();
};
/**
* Remove all shape objects from viewer
* @function $3Dmol.GLViewer#removeAllShapes
*/
this.removeAllShapes = function() {
for (var i = 0; i < shapes.length; i++) {
var shape = shapes[i];
shape.removegl(modelGroup);
}
shapes = [];
}
/**
* Create and add sphere shape. This method provides a shorthand
* way to create a spherical shape object
*
* @function $3Dmol.GLViewer#addSphere
* @param {SphereSpec} spec - Sphere shape style specification
* @return {$3Dmol.GLShape}
*/
this.addSphere = function(spec) {
var s = new $3Dmol.GLShape(shapes.length);
spec = spec || {};
s.addSphere(spec);
shapes.push(s);
return s;
};
/**
* Create and add arrow shape
*
* @function $3Dmol.GLViewer#addArrow
* @param {ArrowSpec} spec - Style specification
* @return {$3Dmol.GLShape}
*/
this.addArrow = function(spec) {
var s = new $3Dmol.GLShape(shapes.length);
spec = spec || {};
s.addArrow(spec);
shapes.push(s);
return s;
};
/**
* Create and add cylinder shape
*
* @function $3Dmol.GLViewer#addArrow
* @param {CylinderSpec} spec - Style specification
* @return {$3Dmol.GLShape}
*/
this.addCylinder = function(spec) {
var s = new $3Dmol.GLShape(shapes.length);
spec = spec || {};
s.addCylinder(spec);
shapes.push(s);
return s;
};
/**
* Add custom shape component from user supplied function
*
* @function $3Dmol.GLViewer#addCustom
* @param {CustomSpec} spec - Style specification
* @return {$3Dmol.GLShape}
*/
this.addCustom = function(spec) {
var s = new $3Dmol.GLShape(shapes.length);
spec = spec || {};
s.addCustom(spec);
shapes.push(s);
return s;
};
/**
* Construct isosurface from volumetric data in gaussian cube format
*
* @function $3Dmol.GLViewer#addVolumetricData
* @param {String} data - Input file contents
* @param {String} format - Input file format (currently only supports "cube")
* @param {VolSpec} spec - Shape style specification
* @return {$3Dmol.GLShape}
*/
this.addVolumetricData = function(data, format, spec) {
var s = new $3Dmol.GLShape(shapes.length);
spec = spec || {};
s.addVolumetricData(data, format, spec);
shapes.push(s);
return s;
};
/**
* Create and add model to viewer, given molecular data and its format
* (pdb, sdf, xyz, or mol2)
*
* @function $3Dmol.GLViewer#addModel
* @param {string} data - Input data
* @param {string} format - Input format ('pdb', 'sdf', 'xyz', or 'mol2')
* @return {$3Dmol.GLModel}
*/
this.addModel = function(data, format, options) {
var m = new $3Dmol.GLModel(models.length, defaultcolors);
m.addMolData(data, format, options);
models.push(m);
return m;
};
/**
* Delete specified model from viewer
*
* @function $3Dmol.GLViewer#removeModel
* @param {$3Dmol.GLModel} model
*/
this.removeModel = function(model) {
if (!model)
return;
model.removegl(modelGroup);
delete models[model.getID()];
// clear off back of model array
while (models.length > 0
&& typeof (models[models.length - 1]) === "undefined")
models.pop();
};
/**
* Delete all existing models
* @function $3Dmol.GLViewer#removeAllModels
*/
this.removeAllModels = function() {
for (var i = 0; i < models.length; i++) {
var model = models[i];
model.removegl(modelGroup);
}
models = [];
};
/**
* Create a new model from atoms specified by sel.
* If extract, removes selected atoms from existing models
*
* @function $3Dmol.GLViewer#createModelFrom
* @param {Object} sel - Atom selection specification
* @param {boolean=} extract - If true, remove selected atoms from existing models
* @return {$3Dmol.GLModel}
*/
this.createModelFrom = function(sel, extract) {
var m = new $3Dmol.GLModel(models.length, defaultcolors);
for (var i = 0; i < models.length; i++) {
if (models[i]) {
var atoms = models[i].selectedAtoms(sel);
m.addAtoms(atoms);
if (extract)
models[i].removeAtoms(atoms);
}
}
models.push(m);
return m;
};
function applyToModels(func, sel, value1, value2) {
for (var i = 0; i < models.length; i++) {
if (models[i]) {
models[i][func](sel, value1, value2);
}
}
}
/**
* Set style properties to all selected atoms
*
* @function $3Dmol.GLViewer#setStyle
* @param {AtomSelectionSpec} sel - Atom selection specification
* @param {AtomStyleSpec} style - Style spec to apply to specified atoms
*
* @example
* viewer.setStyle({}, {stick:{}}); //set all atoms to stick
* viewer.setStyle({chain: 'B'}, {carton: {color: spectrum}}); //set chain B to rainbow cartoon
*/
this.setStyle = function(sel, style) {
applyToModels("setStyle", sel, style, false);
};
/**
* Add style properties to all selected atoms
*
* @function $3Dmol.GLViewer#addStyle
* @param {AtomSelectionSpec} sel - Atom selection specification
* @param {AtomStyleSpec} style - style spec to add to specified atoms
*/
this.addStyle = function(sel, style) {
applyToModels("setStyle", sel, style, true);
};
/**
* @function $3Dmol.GLViewer#setColorByProperty
* @param {AtomSelectionSpec} sel
* @param {type} prop
* @param {type} scheme
*/
this.setColorByProperty = function(sel, prop, scheme) {
applyToModels("setColorByProperty", sel, prop, scheme);
};
/**
* @function $3Dmol.GLViewer#setColorByElement
* @param {AtomSelectionSpec} sel
* @param {type} colors
*/
this.setColorByElement = function(sel, colors) {
applyToModels("setColorByElement", sel, colors);
};
/**
*
* @param {AtomSpec[]} atomlist
* @param {Array}
* extent
* @return {Array}
*/
var getAtomsWithin = function(atomlist, extent) {
var ret = [];
for (var i = 0; i < atomlist.length; i++) {
var atom = atomlist[i];
if (typeof (atom) == "undefined")
continue;
if (atom.x < extent[0][0] || atom.x > extent[1][0])
continue;
if (atom.y < extent[0][1] || atom.y > extent[1][1])
continue;
if (atom.z < extent[0][2] || atom.z > extent[1][2])
continue;
ret.push(i);
}
return ret;
};
// return volume of extent
var volume = function(extent) {
var w = extent[1][0] - extent[0][0];
var h = extent[1][1] - extent[0][1];
var d = extent[1][2] - extent[0][2];
return w * h * d;
}; // volume
/*
* Break up bounding box/atoms into smaller pieces so we can parallelize
* with webworkers and also limit the size of the working memory Returns
* a list of bounding boxes with the corresponding atoms. These extents
* are expanded by 4 angstroms on each side.
*/
/**
*
* @param {Array}
* extent
* @param {AtomSpec[]} atomlist
* @param {AtomSpec[]} atomstoshow
* @return {Array}
*/
var carveUpExtent = function(extent, atomlist, atomstoshow) {
var ret = [];
var copyExtent = function(extent) {
// copy just the dimensions
var ret = [];
ret[0] = [ extent[0][0], extent[0][1], extent[0][2] ];
ret[1] = [ extent[1][0], extent[1][1], extent[1][2] ];
return ret;
}; // copyExtent
var splitExtentR = function(extent) {
// recursively split until volume is below maxVol
if (volume(extent) < maxVolume) {
return [ extent ];
} else {
// find longest edge
var w = extent[1][0] - extent[0][0];
var h = extent[1][1] - extent[0][1];
var d = extent[1][2] - extent[0][2];
var index;
if (w > h && w > d) {
index = 0;
} else if (h > w && h > d) {
index = 1;
} else {
index = 2;
}
// create two halves, splitting at index
var a = copyExtent(extent);
var b = copyExtent(extent);
var mid = (extent[1][index] - extent[0][index]) / 2
+ extent[0][index];
a[1][index] = mid;
b[0][index] = mid;
var alist = splitExtentR(a);
var blist = splitExtentR(b);
return alist.concat(blist);
}
}; // splitExtentR
// divide up extent
var splits = splitExtentR(extent);
// now compute atoms within expanded (this could be more efficient)
var off = 6; // enough for water and 2*r, also depends on scale
// factor
for (var i = 0, n = splits.length; i < n; i++) {
var e = copyExtent(splits[i]);
e[0][0] -= off;
e[0][1] -= off;
e[0][2] -= off;
e[1][0] += off;
e[1][1] += off;
e[1][2] += off;
var atoms = getAtomsWithin(atomlist, e);
var toshow = getAtomsWithin(atomstoshow, splits[i]);
// ultimately, divide up by atom for best meshing
ret.push({
extent : splits[i],
atoms : atoms,
toshow : toshow
});
}
return ret;
};
// create a mesh defined from the passed vertices and faces and material
// Just create a single geometry chunk - broken up whether sync or not
/**
*
* @param {AtomSpec[]} atoms
* @param {{vertices:number,faces:number}}
* VandF
* @param {$3Dmol.MeshLambertMaterial}
* mat
* @return {$3Dmol.Mesh}
*/
var generateSurfaceMesh = function(atoms, VandF, mat) {
var geo = new $3Dmol.Geometry(true);
// Only one group per call to generate surface mesh (addSurface
// should split up mesh render)
var geoGroup = geo.updateGeoGroup(0);
var vertexArray = geoGroup.vertexArray;
// reconstruct vertices and faces
var v = VandF['vertices'];
var offset;
var i, il;
for (i = 0, il = v.length; i < il; i++) {
offset = geoGroup.vertices * 3;
vertexArray[offset] = v[i].x;
vertexArray[offset + 1] = v[i].y;
vertexArray[offset + 2] = v[i].z;
geoGroup.vertices++;
}
var faces = VandF['faces'];
geoGroup.faceidx = faces.length;// *3;
geo.initTypedArrays();
// set colors for vertices
var colors = [];
for (i = 0, il = atoms.length; i < il; i++) {
var atom = atoms[i];
if (atom) {
if (typeof (atom.surfaceColor) != "undefined") {
colors[i] = atom.surfaceColor;
} else if (atom.color) // map from atom
colors[i] = $3Dmol.CC.color(atom.color);
}
}
var verts = geoGroup.vertexArray;
var colorArray = geoGroup.colorArray;
var normalArray = geoGroup.normalArray;
var vA, vB, vC, norm;
// Setup colors, faces, and normals
for (i = 0, il = faces.length; i < il; i += 3) {
// var a = faces[i].a, b = faces[i].b, c = faces[i].c;
var a = faces[i], b = faces[i + 1], c = faces[i + 2];
var A = v[a]['atomid'];
var B = v[b]['atomid'];
var C = v[c]['atomid'];
var offsetA = a * 3, offsetB = b * 3, offsetC = c * 3;
colorArray[offsetA] = colors[A].r;
colorArray[offsetA + 1] = colors[A].g;
colorArray[offsetA + 2] = colors[A].b;
colorArray[offsetB] = colors[B].r;
colorArray[offsetB + 1] = colors[B].g;
colorArray[offsetB + 2] = colors[B].b;
colorArray[offsetC] = colors[C].r;
colorArray[offsetC + 1] = colors[C].g;
colorArray[offsetC + 2] = colors[C].b;
// setup Normals
vA = new $3Dmol.Vector3(verts[offsetA], verts[offsetA + 1],
verts[offsetA + 2]);
vB = new $3Dmol.Vector3(verts[offsetB], verts[offsetB + 1],
verts[offsetB + 2]);
vC = new $3Dmol.Vector3(verts[offsetC], verts[offsetC + 1],
verts[offsetC + 2]);
vC.subVectors(vC, vB);
vA.subVectors(vA, vB);
vC.cross(vA);
// face normal
norm = vC;
norm.normalize();
normalArray[offsetA] += norm.x;
normalArray[offsetB] += norm.x;
normalArray[offsetC] += norm.x;
normalArray[offsetA + 1] += norm.y;
normalArray[offsetB + 1] += norm.y;
normalArray[offsetC + 1] += norm.y;
normalArray[offsetA + 2] += norm.z;
normalArray[offsetB + 2] += norm.z;
normalArray[offsetC + 2] += norm.z;
}
geoGroup.faceArray = new Uint16Array(faces);
var mesh = new $3Dmol.Mesh(geo, mat);
mesh.doubleSided = true;
return mesh;
};
// do same thing as worker in main thread
/**
*
* @param {$3Dmol.SurfaceType}
* type
* @param {Array}
* expandedExtent
* @param {Array}
* extendedAtoms
* @param {Array}
* atomsToShow
* @param {AtomSpec[]} atoms
* @param {number}
* vol
* @return {Object}
*/
var generateMeshSyncHelper = function(type, expandedExtent,
extendedAtoms, atomsToShow, atoms, vol) {
var time = new Date();
var ps = new $3Dmol.ProteinSurface();
ps.initparm(expandedExtent, (type === 1) ? false : true, vol);
var time2 = new Date();
console.log("initialize " + (time2 - time) + "ms");
ps.fillvoxels(atoms, extendedAtoms);
var time3 = new Date();
console.log("fillvoxels " + (time3 - time2) + " " + (time3 - time)
+ "ms");
ps.buildboundary();
if (type == $3Dmol.SurfaceType.SES) {
ps.fastdistancemap();
ps.boundingatom(false);
ps.fillvoxelswaals(atoms, extendedAtoms);
}
var time4 = new Date();
console.log("buildboundaryetc " + (time4 - time3) + " "
+ (time4 - time) + "ms");
ps.marchingcube(type);
var time5 = new Date();
console.log("marching cube " + (time5 - time4) + " "
+ (time5 - time) + "ms");
return ps.getFacesAndVertices(atomsToShow);
};
/**
*
* @param {matSpec}
* style
* @return {$3Dmol.MeshLambertMaterial}
*/
function getMatWithStyle(style) {
var mat = new $3Dmol.MeshLambertMaterial();
mat.vertexColors = $3Dmol.VertexColors;
for ( var prop in style) {
if (prop === "color" || prop === "map") {
// ignore
} else if (style.hasOwnProperty(prop))
mat[prop] = style[prop];
}
if (style.opacity !== undefined) {
if (style.opacity === 1)
mat.transparent = false;
else
mat.transparent = true;
}
return mat;
}
// get the min and max values of the specified property in the provided
// atoms
function getPropertyRange(atomlist, prop) {
var min = Number.POSITIVE_INFINITY;
var max = Number.NEGATIVE_INFINITY;
for (var i = 0, n = atomlist.length; i < n; i++) {
var atom = atomlist[i];
if (atom.properties
&& typeof (atom.properties[prop]) != "undefined") {
var val = atom.properties[prop];
if (val < min)
min = val;
if (val > max)
max = val;
}
}
if (!isFinite(min) && !isFinite(max))
min = max = 0;
else if (!isFinite(min))
min = max;
else if (!isFinite(max))
max = min;
return [ min, max ];
}
/**
* Adds an explicit mesh as a surface object.
*
* @param {$3Dmol.Mesh}
* mesh
* @param {Object}
* style
* @returns {Number} surfid
*/
this.addMesh = function(mesh) {
var surfobj = {
geo : mesh.geometry,
mat : mesh.material,
done : true,
finished : false //the rendered finishes surfaces when they are done
};
var surfid = surfaces.length;
surfaces[surfid] = surfobj;
return surfid;
}
/**
* Add surface representation to atoms
* @function $3Dmol.GLViewer#addSurface
* @param {$3Dmol.SurfaceType} type - Surface type
* @param {Object} style - optional style specification for surface material (e.g. for different coloring scheme, etc)
* @param {AtomSelectionSpec} atomsel - Show surface for atoms in this selection
* @param {AtomSelectionSpec} allsel - Use atoms in this selection to calculate surface; may be larger group than 'atomsel'
* @param {AtomSelectionSpec} focus - Optionally begin rendering surface specified atoms
*
* @return {number} surfid - Identifying number for this surface
*/
this.addSurface = function(type, style, atomsel, allsel, focus) {
// type 1: VDW 3: SAS 4: MS 2: SES
// if sync is true, does all work in main thread, otherwise uses
// workers
// with workers, must ensure group is the actual modelgroup since
// surface
// will get added asynchronously
// all atoms in atomlist are used to compute surfaces, but only the
// surfaces
// of atomsToShow are displayed (e.g., for showing cavities)
// if focusSele is specified, will start rending surface around the
// atoms specified by this selection
var atomsToShow = getAtomsFromSel(atomsel);
var atomlist = getAtomsFromSel(allsel);
var focusSele = getAtomsFromSel(focus);
var atom;
style = style || {};
var time = new Date();
var mat = getMatWithStyle(style);
var extent = getExtent(atomsToShow);
var i, il;
if (style['map'] && style['map']['prop']) {
// map color space using already set atom properties
/** @type {AtomSpec} */
var prop = style['map']['prop'];
/** @type {Gradient} */
var scheme = style['map']['scheme'] || new $3Dmol.Gradient.RWB();
var range = scheme.range();
if (!range) {
range = getPropertyRange(atomsToShow, prop);
}
for (i = 0, il = atomsToShow.length; i < il; i++) {
atom = atomsToShow[i];
atom.surfaceColor = $3Dmol.CC.color(scheme.valueToHex(
atom.properties[prop], range));
}
}
else if(typeof(style['color']) != 'undefined') {
//explicitly set color, otherwise material color just blends
for (i = 0, il = atomsToShow.length; i < il; i++) {
atom = atomsToShow[i];
atom.surfaceColor = $3Dmol.CC.color(style['color']);
}
}
else if(typeof(style['colorscheme']) != 'undefined') {
for (i = 0, il = atomsToShow.length; i < il; i++) {
atom = atomsToShow[i];
var scheme = $3Dmol.elementColors[style.colorscheme];
if(scheme && typeof(scheme[atom.elem]) != "undefined") {
atom.surfaceColor = $3Dmol.CC.color(scheme[atom.elem]);
}
}
}
var totalVol = volume(extent); // used to scale resolution
var extents = carveUpExtent(extent, atomlist, atomsToShow);
if (focusSele && focusSele.length && focusSele.length > 0) {
var seleExtent = getExtent(focusSele);
// sort by how close to center of seleExtent
var sortFunc = function(a, b) {
var distSq = function(ex, sele) {
// distance from e (which has no center of mass) and
// sele which does
var e = ex.extent;
var x = e[1][0] - e[0][0];
var y = e[1][1] - e[0][1];
var z = e[1][2] - e[0][2];
var dx = (x - sele[2][0]);
dx *= dx;
var dy = (y - sele[2][1]);
dy *= dy;
var dz = (z - sele[2][2]);
dz *= dz;
return dx + dy + dz;
};
var d1 = distSq(a, seleExtent);
var d2 = distSq(b, seleExtent);
return d1 - d2;
};
extents.sort(sortFunc);
}
console.log("Extents " + extents.length + " "
+ (+new Date() - time) + "ms");
var surfobj = {
geo : new $3Dmol.Geometry(true),
mat : mat,
done : false,
finished : false
// also webgl initialized
};
var surfid = surfaces.length;
surfaces[surfid] = surfobj;
var reducedAtoms = [];
// to reduce amount data transfered, just pass x,y,z,serial and elem
for (i = 0, il = atomlist.length; i < il; i++) {
atom = atomlist[i];
reducedAtoms[i] = {
x : atom.x,
y : atom.y,
z : atom.z,
serial : i,
elem : atom.elem
};
}
var sync = !!($3Dmol.syncSurface);
if (sync) { // don't use worker, still break up for memory purposes
// to keep the browser from locking up, call through setTimeout
var callSyncHelper = function callSyncHelper(i) {
if (i >= extents.length)
return;
var VandF = generateMeshSyncHelper(type, extents[i].extent,
extents[i].atoms, extents[i].toshow, reducedAtoms,
totalVol);
var mesh = generateSurfaceMesh(atomlist, VandF, mat);
$3Dmol.mergeGeos(surfobj.geo, mesh);
_viewer.render();
setTimeout(callSyncHelper, 1, i + 1);
}
setTimeout(callSyncHelper, 1, 0);
// TODO: Asynchronously generate geometryGroups (not separate
// meshes) and merge them into a single geometry
} else { // use worker
var workers = [];
if (type < 0)
type = 0; // negative reserved for atom data
for (i = 0, il = numWorkers; i < il; i++) {
// var w = new Worker('3Dmol/SurfaceWorker.js');
var w = new Worker($3Dmol.SurfaceWorker);
workers.push(w);
w.postMessage({
'type' : -1,
'atoms' : reducedAtoms,
'volume' : totalVol
});
}
var cnt = 0;
var rfunction = function(event) {
var VandF = event.data;
var mesh = generateSurfaceMesh(atomlist, VandF, mat);
$3Dmol.mergeGeos(surfobj.geo, mesh);
_viewer.render();
console.log("async mesh generation " + (+new Date() - time)
+ "ms");
cnt++;
if (cnt == extents.length)
surfobj.done = true;
};
var efunction = function(event) {
console.log(event.message + " (" + event.filename + ":"
+ event.lineno + ")");
};
for (i = 0; i < extents.length; i++) {
var worker = workers[i % workers.length];
worker.onmessage = rfunction;
worker.onerror = efunction;
worker.postMessage({
'type' : type,
'expandedExtent' : extents[i].extent,
'extendedAtoms' : extents[i].atoms,
'atomsToShow' : extents[i].toshow
});
}
}
// NOTE: This is misleading if 'async' mesh generation - returns
// immediately
console.log("full mesh generation " + (+new Date() - time) + "ms");
return surfid;
};
/**
* Set the surface material to something else, must render change
*
* @param {number} surf - Surface ID to apply changes to
* @param {matSpec} style - new material style specification
*/
this.setSurfaceMaterialStyle = function(surf, style) {
if (surfaces[surf]) {
surfaces[surf].mat = getMatWithStyle(style);
surfaces[surf].mat.side = $3Dmol.FrontSide;
surfaces[surf].finished = false; // trigger redraw
}
};
/**
* Remove surface with given ID
*
* @param {number} surf - surface id
*/
this.removeSurface = function(surf) {
if (surfaces[surf] && surfaces[surf].lastGL) {
if (surfaces[surf].geo !== undefined)
surfaces[surf].geo.dispose();
if (surfaces[surf].mat !== undefined)
surfaces[surf].mat.dispose();
modelGroup.remove(surfaces[surf].lastGL); // remove from scene
}
delete surfaces[surf];
show();
};
/** Remove all surfaces.
* @function $3Dmol.GLViewer#removeAllSurfaces */
this.removeAllSurfaces = function() {
for(var i = 0; i < surfaces.length; i++) {
if (surfaces[i] && surfaces[i].lastGL) {
if (surfaces[i].geo !== undefined)
surfaces[i].geo.dispose();
if (surfaces[i].mat !== undefined)
surfaces[i].mat.dispose();
modelGroup.remove(surfaces[i].lastGL); // remove from scene
}
delete surfaces[i];
}
show();
};
/** return Jmol moveto command to position this scene */
this.jmolMoveTo = function() {
var pos = modelGroup.position;
// center on same position
var ret = "center { " + (-pos.x) + " " + (-pos.y) + " " + (-pos.z)
+ " }; ";
// apply rotation
var q = rotationGroup.quaternion;
ret += "moveto .5 quaternion { " + q.x + " " + q.y + " " + q.z
+ " " + q.w + " };";
// zoom is tricky.. maybe i would be best to let callee zoom on
// selection?
// can either do a bunch of math, or maybe zoom to the center with a
// fixed
// but reasonable percentage
return ret;
};
/** Clear scene of all objects
* @function $3Dmol.GLViewer#clear
* */
this.clear = function() {
this.removeAllSurfaces();
this.removeAllModels();
this.removeAllLabels();
this.removeAllShapes();
show();
};
// props is a list of objects that select certain atoms and enumerate
// properties for those atoms
/**
* Add specified properties to all atoms matching input argument
* @param {AtomSpec} props
*/
this.mapAtomProperties = function(props) {
var atoms = getAtomsFromSel({});
for (var a = 0, numa = atoms.length; a < numa; a++) {
var atom = atoms[a];
for (var i = 0, n = props.length; i < n; i++) {
var prop = props[i];
if (prop.props) {
for ( var p in prop.props) {
if (prop.props.hasOwnProperty(p)) {
// check the atom
if (atomIsSelected(atom, prop)) {
if (!atom.properties)
atom.properties = {};
atom.properties[p] = prop.props[p];
}
}
}
}
}
}
};
var getModelGroup = function() {
return modelGroup;
};
try {
if (typeof (callback) === "function")
callback(this);
} catch (e) {
// errors in callback shouldn't invalidate the viewer
console.log("error with glviewer callback: " + e);
}
}
return GLViewer;
})();
$3Dmol['glmolViewer'] = $3Dmol.GLViewer;
//color scheme mappings
var $3Dmol = $3Dmol || {};
/** Color mapping gradiens
* @interface
* @param {number} min
* @param {number} max
*/
$3Dmol.Gradient = function(min, max) {};
/**
* Map value to hex color
* @param {number} val
* @param {number} range
* @returns {number}
*/
$3Dmol.Gradient.valueToHex = function(val, range) {};
$3Dmol.Gradient.jmolID = function() {};
//return range used for color mapping, null if none set
$3Dmol.Gradient.range = function() {};
/**
* Color scheme red to white to blue, for charges
* @constructor
* @implements {$3Dmol.Gradient}
*/
$3Dmol.Gradient.RWB = function(min, max) {
//map value to hex color, range is provided
this.valueToHex = function(val, range) {
var lo, hi;
if(range) {
lo = range[0];
hi = range[1];
}
else {
lo = min;
hi = max;
}
if(val === undefined)
return 0xffffff;
if(val < lo) val = lo;
if(val > hi) val = hi;
var middle = (hi+lo)/2;
var scale, color;
//scale bottom from red to white
if(val <= middle) {
scale = Math.floor(255*Math.sqrt((val-lo)/(middle-lo)));
color = 0xff0000 + 0x100*scale + scale;
return color;
}
else { //form white to blue
scale = Math.floor(255*Math.sqrt((1-(val-middle)/(hi-middle))));
color = 0x10000*scale+0x100*scale+0xff;
return color;
}
};
this.jmolID = function() {
return "rwb";
};
//return range used for color mapping, null if none set
this.range = function() {
if(typeof(min) != "undefined" && typeof(max) != "undefined") {
return [min,max];
}
return null;
};
};
/**
* rainbow gradient, but without purple to match jmol
* @constructor
* @implements {$3Dmol.Gradient}
*/
$3Dmol.Gradient.ROYGB = function(min, max) {
//map value to hex color, range is provided
this.valueToHex = function(val, range) {
var lo, hi;
if(range) {
lo = range[0];
hi = range[1];
}
else {
lo = min;
hi = max;
}
if(typeof(val) == "undefined")
return 0xffffff;
if(val < lo) val = lo;
if(val > hi) val = hi;
var mid = (lo+hi)/2;
var q1 = (lo+mid)/2;
var q3 = (mid+hi)/2;
var scale, color;
if(val < q1) { //scale green up, red up, blue down
scale = Math.floor(255*Math.sqrt((val-lo)/(q1-lo)));
color = 0xff0000 + 0x100*scale + 0;
return color;
}
else if(val < mid) { //scale red down, green up, blue down
scale = Math.floor(255*Math.sqrt((1-(val-q1)/(mid-q1))));
color = 0x010000*scale+0xff00+0x0;
return color;
}
else if(val < q3) { //scale blue up, red down, green up
scale = Math.floor(255*Math.sqrt((val-mid)/(q3-mid)));
color = 0x000000 + 0xff00 + 0x1*scale;
return color;
}
else { //scale green down, blue up, red down
scale = Math.floor(255*Math.sqrt((1-(val-q3)/(hi-q3))));
color = 0x000000+0x0100*scale+0xff;
return color;
}
};
this.jmolID = function() {
return "roygb";
};
//return range used for color mapping, null if none set
this.range = function() {
if(typeof(min) != "undefined" && typeof(max) != "undefined") {
return [min,max];
}
return null;
};
};
/**
* rainbow gradient with constant saturation, all the way to purple!
* @constructor
* @implements {$3Dmol.Gradient}
*/
$3Dmol.Gradient.Sinebow = function(min, max) {
//map value to hex color, range is provided
this.valueToHex = function(val, range) {
var lo, hi;
if(range) {
lo = range[0];
hi = range[1];
}
else {
lo = min;
hi = max;
}
if(typeof(val) == "undefined")
return 0xffffff;
if(val < lo) val = lo;
if(val > hi) val = hi;
var scale = (val-lo)/(hi-lo);
var h = (5*scale/6.0+0.5);
var r = Math.sin(Math.PI*h);
r *= r*255;
var g = Math.sin(Math.PI*(h+1/3.0));
g *= g*255;
var b = Math.sin(Math.PI*(h+2/3.0));
b *= b*255;
return 0x10000*Math.floor(r)+0x100*Math.floor(b)+0x1*Math.floor(g);
};
this.jmolID = function() {
return "sinebow";
};
//return range used for color mapping, null if none set
this.range = function() {
if(typeof(min) != "undefined" && typeof(max) != "undefined") {
return [min,max];
}
return null;
};
};
//Adapted from the text sprite example from http://stemkoski.github.io/Three.js/index.html
$3Dmol.LabelCount = 0;
/**
* Renderable labels
* @constructor $3Dmol.Label
* @param {string} tag - Label text
* @param {LabelSpec} parameters Label style and font specifications
*/
$3Dmol.Label = function(text, parameters) {
this.id = $3Dmol.LabelCount++;
this.stylespec = parameters || {};
this.canvas = document.createElement('canvas');
//todo: implement resizing canvas..
this.canvas.width = 134;
this.canvas.height = 35;
this.context = this.canvas.getContext('2d');
this.sprite = new $3Dmol.Sprite();
this.text = text;
};
$3Dmol.Label.prototype = {
constructor : $3Dmol.Label,
setContext : function() {
// function for drawing rounded rectangles - for Label drawing
var roundRect = function(ctx, x, y, w, h, r, drawBorder) {
ctx.beginPath();
ctx.moveTo(x + r, y);
ctx.lineTo(x + w - r, y);
ctx.quadraticCurveTo(x + w, y, x + w, y + r);
ctx.lineTo(x + w, y + h - r);
ctx.quadraticCurveTo(x + w, y + h, x + w - r, y + h);
ctx.lineTo(x + r, y + h);
ctx.quadraticCurveTo(x, y + h, x, y + h - r);
ctx.lineTo(x, y + r);
ctx.quadraticCurveTo(x, y, x + r, y);
ctx.closePath();
ctx.fill();
if(drawBorder)
ctx.stroke();
};
//do all the checks to figure out what color is desired
var getColor = function(style, stylealpha, init) {
var ret = init;
if(typeof(style) != 'undefined') {
//convet regular colors
if(typeof(style) === 'string')
ret = $3Dmol.CC.color(style).scaled()
else if(style instanceof $3Dmol.Color)
ret = style.scaled();
}
if(typeof(stylealpha) != 'undefined') {
ret.a = parseFloat(stylealpha);
}
return ret;
}
/**
* Label type specification
* @typedef LabelSpec
* @struct
* @prop {string} font - font name, default sans-serif
* @prop {number} fontSize - height of text, default 18
* @prop {string} fontColor - font color, default white
* @prop {number} fontOpacity - font opacity, default 1
* @prop {number} borderThickness - line width of border around label, default 0
* @prop {string} borderColor - color of border, default backgroundColor
* @prop {string} borderOpacity - color of border
* @prop {string} backgroundColor - color of background, default black
* @prop {string} backgroundOpacity - opacity of background, default 1
* @prop {Object} position - x,y,z coordinates for label
* @prop {boolean} inFront - always put labels in from of model
* @prop {boolean} showBackground - show background rounded rectangle, default true
*/
return function() {
var style = this.stylespec;
var useScreen = typeof(style.useScreen) == "undefined" ? false : style.useScreen;
var showBackground = style.showBackground;
if(showBackground === '0' || showBackground === 'false') showBackground = false;
if(typeof(showBackground) == "undefined") showBackground = true; //default
var font = style.font ? style.font : "sans-serif";
var fontSize = parseInt(style.fontSize) ? parseInt(style.fontSize) : 18;
var fontColor = getColor(style.fontColor, style.fontOpacity,
{
r : 255,
g : 255,
b : 255,
a : 1.0
});
var padding = style.padding ? style.padding : 4;
var borderThickness = style.borderThickness ? style.borderThickness
: 0;
var backgroundColor = getColor(style.backgroundColor, style.backgroundOpacity,
{
r : 0,
g : 0,
b : 0,
a : 1.0
});
var borderColor = getColor(style.borderColor, style.borderOpacity, backgroundColor);
var position = style.position ? style.position
: {
x : -10,
y : 1,
z : 1
};
// Should labels always be in front of model?
var inFront = (style.inFront !== undefined) ? style.inFront : true;
if(inFront === 'false' || inFront === '0') inFront = false;
// clear canvas
var spriteAlignment = style.alignment || $3Dmol.SpriteAlignment.topLeft;
var bold = "";
if(style.bold)
bold = "bold ";
this.context.font = bold+fontSize + "px " + font;
var metrics = this.context.measureText(this.text);
var textWidth = metrics.width;
if(!showBackground) borderThickness = 0;
var width = textWidth+2.5*borderThickness +2*padding;
var height = fontSize*1.25+2*borderThickness+2*padding; // 1.25 is extra height factor for text below baseline: g,j,p,q.
if(style.backgroundImage) {
var img = style.backgroundImage;
var w = style.backgroundWidth ? style.backgroundWidth : img.width;
var h = style.backgroundHeight ? style.backgroundHeight : img.height;
if(w > width) width = w;
if(h > height) height = h;
}
this.canvas.width = width;
this.canvas.height = height;
this.context.clearRect(0, 0, this.canvas.width, this.canvas.height);
var bold = "";
if(style.bold)
bold = "bold ";
this.context.font = bold+fontSize + "px " + font;
// background color
this.context.fillStyle = "rgba(" + backgroundColor.r + ","
+ backgroundColor.g + "," + backgroundColor.b
+ "," + backgroundColor.a + ")";
// border color
this.context.strokeStyle = "rgba(" + borderColor.r + ","
+ borderColor.g + "," + borderColor.b + ","
+ borderColor.a + ")";
this.context.lineWidth = borderThickness;
if(showBackground) {
roundRect(this.context, borderThickness,borderThickness , width-2*borderThickness,height-2*borderThickness, 6, borderThickness > 0);
}
if(style.backgroundImage) {
var img = style.backgroundImage;
var w = style.backgroundWidth ? style.backgroundWidth : img.width;
var h = style.backgroundHeight ? style.backgroundHeight : img.height;
this.context.drawImage(img,0,0, w, h);
}
// text color
this.context.fillStyle = "rgba(" + fontColor.r + ","
+ fontColor.g + "," + fontColor.b + ","
+ fontColor.a + ")";
this.context.fillText(this.text, borderThickness+padding,
fontSize + borderThickness+padding, textWidth);
// canvas contents will be used for a texture
var texture = new $3Dmol.Texture(this.canvas);
texture.needsUpdate = true;
this.sprite.material = new $3Dmol.SpriteMaterial({
map : texture,
useScreenCoordinates : useScreen,
alignment : spriteAlignment,
depthTest : !inFront
});
this.sprite.scale.set(1,1,1);
this.sprite.position.set(position.x, position.y, position.z);
};
}(),
// clean up material and texture
dispose : function() {
if (this.sprite.material.map !== undefined)
this.sprite.material.map.dispose();
if (this.sprite.material !== undefined)
this.sprite.material.dispose();
}
};
/**
* $3Dmol.Parsers stores functions for parsing molecular data.
* The all take an atom list (which gets filled out) and a string.
*
* $3Dmol.Parsers.<ext> corresponds to the parsers for files with extension ext
*/
$3Dmol.Parsers = (function() {
var parsers = {};
/** @param {AtomSpec[]} atomsarray */
var assignBonds = function(atomsarray) {
// assign bonds - yuck, can't count on connect records
var atoms = atomsarray.slice(0);
var i, j, n;
for (i = 0, n = atomsarray.length; i < n; i++)
{
//Don't reindex if atoms are already indexed
if (!atomsarray[i].index)
atomsarray[i].index = i;
}
atoms.sort(function(a, b) {
return a.z - b.z;
});
for (i = 0, n = atoms.length; i < n; i++) {
var ai = atoms[i];
for (j = i + 1; j < n; j++) {
var aj = atoms[j];
if (aj.z - ai.z > 1.9) // can't be connected
break;
if (areConnected(ai, aj)) {
if (ai.bonds.indexOf(aj.index) == -1) {
// only add if not already there
ai.bonds.push(aj.index);
ai.bondOrder.push(1);
aj.bonds.push(ai.index);
aj.bondOrder.push(1);
}
}
}
}
};
// this is optimized for proteins where it is assumed connected
// atoms are on the same or next residue
/** @param {AtomSpec[]} atomsarray */
var assignPDBBonds = function(atomsarray) {
// assign bonds - yuck, can't count on connect records
var protatoms = [];
var hetatoms = [];
var i, n;
for (i = 0, n = atomsarray.length; i < n; i++) {
var atom = atomsarray[i];
atom.index = i;
if(atom.hetflag)
hetatoms.push(atom);
else
protatoms.push(atom);
}
assignBonds(hetatoms);
// sort by resid
protatoms.sort(function(a, b) {
if(a.chain != b.chain)
return a.chain < b.chain ? -1 : 1;
return a.resi - b.resi;
});
//for identifying connected residues
var currentResi = -1;
var reschain = -1;
var lastResConnected;
for (i = 0, n = protatoms.length; i < n; i++) {
var ai = protatoms[i];
if (ai.resi !== currentResi) {
currentResi = ai.resi;
if (!lastResConnected)
reschain++;
lastResConnected = false;
}
ai.reschain = reschain;
for ( var j = i + 1; j < protatoms.length; j++) {
var aj = protatoms[j];
if(aj.chain != ai.chain)
break;
if (aj.resi - ai.resi > 1) // can't be connected
break;
if (areConnected(ai, aj)) {
if (ai.bonds.indexOf(aj.index) === -1) {
// only add if not already there
ai.bonds.push(aj.index);
ai.bondOrder.push(1);
aj.bonds.push(ai.index);
aj.bondOrder.push(1);
}
if (ai.resi !== aj.resi)
lastResConnected = true;
}
}
}
};
// this will identify all hydrogen bonds between backbone
// atoms; assume atom names are correct, only identifies
// single closest hbond
var assignBackboneHBonds = function(atomsarray) {
var maxlength = 3.2;
var maxlengthSq = 10.24;
var atoms = [];
var i, j, n;
for (i = 0, n = atomsarray.length; i < n; i++) {
atomsarray[i].index = i;
// only consider 'N' and 'O'
var atom = atomsarray[i];
if (!atom.hetflag && (atom.atom === "N" || atom.atom === "O")) {
atoms.push(atom);
atom.hbondOther = null;
atom.hbondDistanceSq = Number.POSITIVE_INFINITY;
}
}
atoms.sort(function(a, b) {
return a.z - b.z;
});
for (i = 0, n = atoms.length; i < n; i++) {
var ai = atoms[i];
for (j = i + 1; j < n; j++) {
var aj = atoms[j];
var zdiff = aj.z - ai.z;
if (zdiff > maxlength) // can't be connected
break;
if (aj.atom == ai.atom)
continue; //can't be connected, but later might be
var ydiff = Math.abs(aj.y - ai.y);
if( ydiff > maxlength)
continue;
var xdiff = Math.abs(aj.x - ai.x);
if(xdiff > maxlength)
continue;
var dist = xdiff*xdiff+ydiff*ydiff+zdiff*zdiff;
if (dist > maxlengthSq)
continue;
if(aj.chain == ai.chain && Math.abs(aj.resi - ai.resi) < 4)
continue; //ignore bonds between too close residues
//select closest hbond
if (dist < ai.hbondDistanceSq) {
ai.hbondOther = aj;
ai.hbondDistanceSq = dist;
}
if(dist < aj.hbondDistanceSq) {
aj.hbondOther = ai;
aj.hbondDistanceSq = dist;
}
}
}
};
var computeSecondaryStructure = function(atomsarray) {
assignBackboneHBonds(atomsarray);
// compute, per residue, what the secondary structure is
var chres = {}; // lookup by chain and resid
var i, il, c, r;
var atom, val;
for (i = 0, il = atomsarray.length; i < il; i++) {
atom = atomsarray[i];
if (typeof(chres[atom.chain]) === "undefined")
chres[atom.chain] = [];
if (isFinite(atom.hbondDistanceSq)) {
var other = atom.hbondOther;
if (Math.abs(other.resi - atom.resi) === 4) {
// helix
chres[atom.chain][atom.resi] = 'h';
}
else { // otherwise assume sheet
chres[atom.chain][atom.resi] = 's';
}
}
}
// plug gaps and remove singletons
for (c in chres) {
for (r = 1; r < chres[c].length-1; r++) {
var valbefore = chres[c][r-1];
var valafter = chres[c][r+1];
val = chres[c][r];
if(valbefore == valafter && val != valbefore) {
chres[c][r] = valbefore;
}
}
for (r = 0; r < chres[c].length; r++) {
val = chres[c][r];
if (val == 'h' || val == 's') {
if (chres[c][r-1] != val && chres[c][r+1] != val)
delete chres[c][r];
}
}
}
// assign to all atoms in residue, keep track of start
var curres = null;
for (i = 0, il = atomsarray.length; i < il; i++) {
atom = atomsarray[i];
val = chres[atom.chain][atom.resi];
if(typeof(val) == "undefined")
continue;
atom.ss = val;
if(chres[atom.chain][atom.resi-1] != val)
atom.ssbegin = true;
if(chres[atom.chain][atom.resi+1] != val)
atom.ssend = true;
}
};
/**
* @param {AtomSpec[]} atoms
* @param {string} str
*/
parsers.cube = parsers.CUBE = function(atoms, str, options) {
var lines = str.replace(/^\s+/, "").split(/[\n\r]+/);
if (lines.length < 6)
return;
var lineArr = lines[2].replace(/^\s+/, "").replace(/\s+/g, " ").split(" ");
var natoms = Math.abs(parseFloat(lineArr[0]));
lineArr = lines[3].replace(/^\s+/, "").replace(/\s+/g, " ").split(" ");
//might have to convert from bohr units to angstroms
var convFactor = (parseFloat(lineArr[0]) > 0) ? 0.529177 : 1;
//Extract atom portion; send to new GLModel...
lines = lines.splice(6, natoms);
var start = atoms.length;
var end = start + lines.length;
for (var i = start; i < end; ++i) {
var atom = {};
atom.serial = i;
var line = lines[i - start];
var tokens = line.replace(/^\s+/, "").replace(/\s+/g, " ").split(
" ");
if (tokens[0] == 6)
atom.elem = "C";
else if (tokens[0] == 1)
atom.elem = "H";
else if (tokens[0] == 8)
atom.elem = "O";
else if (tokens[0] == 17)
atom.elem = "CL";
atom.x = parseFloat(tokens[2]) * convFactor;
atom.y = parseFloat(tokens[3]) * convFactor;
atom.z = parseFloat(tokens[4]) * convFactor;
atom.hetflag = true;
atom.bonds = [];
atom.bondOrder = [];
atom.properties = {};
atoms.push(atom);
}
assignBonds(atoms);
return true;
};
// read an XYZ file from str and put the result in atoms
/**
* @param {AtomSpec[]} atoms
* @param {string} str
*/
parsers.xyz = parsers.XYZ = function(atoms, str, options) {
var lines = str.split("\n");
if (lines.length < 3)
return;
var atomCount = parseInt(lines[0].substr(0, 3));
if (isNaN(atomCount) || atomCount <= 0)
return;
if (lines.length < atomCount + 2)
return;
var offset = 2;
var start = atoms.length;
var end = start + atomCount;
for ( var i = start; i < end; i++) {
var line = lines[offset++];
var tokens = line.replace(/^\s+/, "").replace(/\s+/g, " ").split(
" ");
var atom = {};
atom.serial = i;
atom.atom = atom.elem = tokens[0];
atom.x = parseFloat(tokens[1]);
atom.y = parseFloat(tokens[2]);
atom.z = parseFloat(tokens[3]);
atom.hetflag = true;
atom.bonds = [];
atom.bondOrder = [];
atom.properties = {};
atoms[i] = atom;
}
assignBonds(atoms);
return true;
};
// put atoms specified in sdf fromat in str into atoms
// adds to atoms, does not replace
/**
* @param {AtomSpec[]} atoms
* @param {string} str
*/
parsers.sdf = parsers.SDF = function(atoms, str, options) {
var lines = str.split("\n");
if (lines.length < 4)
return;
var atomCount = parseInt(lines[3].substr(0, 3));
if (isNaN(atomCount) || atomCount <= 0)
return;
var bondCount = parseInt(lines[3].substr(3, 3));
var offset = 4;
if (lines.length < 4 + atomCount + bondCount)
return;
var start = atoms.length;
var end = start + atomCount;
var i, line;
for (i = start; i < end; i++) {
line = lines[offset];
offset++;
var atom = {};
atom.serial = i;
atom.x = parseFloat(line.substr(0, 10));
atom.y = parseFloat(line.substr(10, 10));
atom.z = parseFloat(line.substr(20, 10));
atom.hetflag = true;
atom.atom = atom.elem = line.substr(31, 3).replace(/ /g, "");
atom.bonds = [];
atom.bondOrder = [];
atom.properties = {};
atoms[i] = atom;
}
for (i = 0; i < bondCount; i++) {
line = lines[offset];
offset++;
var from = parseInt(line.substr(0, 3)) - 1 + start;
var to = parseInt(line.substr(3, 3)) - 1 + start;
var order = parseInt(line.substr(6, 3));
atoms[from].bonds.push(to);
atoms[from].bondOrder.push(order);
atoms[to].bonds.push(from);
atoms[to].bondOrder.push(order);
}
return true;
};
// parse SYBYL mol2 file from string - assumed to only contain one molecule
// tag
// TODO: Figure out how to handle multi molecule files (for SDF, too)
/**
* @param {AtomSpec[]} atoms
* @param {string} str
* @param {Object} options - keepH (do not strip hydrogens)
*/
parsers.mol2 = parsers.MOL2 = function(atoms, str, options) {
var noH = false;
if(typeof options.keepH !== "undefined")
noH = !options.keepH;
// Note: these regex's work, though they don't match '<TRIPOS>'
// correctly - something to do with angle brackets
var mol_pos = str.search(/@<TRIPOS>MOLECULE/);
var atom_pos = str.search(/@<TRIPOS>ATOM/);
// Assuming both Molecule and Atom sections exist
if (mol_pos == -1 || atom_pos == -1)
return;
// serial is atom's index in file; index is atoms index in 'atoms'
var serialToIndex = [];
// assert (mol_pos < atom_pos), "Unexpected formatting of mol2 file
// (expected 'molecule' section before 'atom' section)";
var lines = str.substr(mol_pos, str.length).split("\n");
var tokens = lines[2].replace(/^\s+/, "").replace(/\s+/g, " ").split(" ");
var natoms = parseInt(tokens[0]);
var nbonds = 0;
if (tokens.length > 1)
nbonds = parseInt(tokens[1]);
var offset = 4;
var i;
// Continue until 'Atom' section
for (i = 3; i < lines.length; i++)
{
if (lines[i] == "@<TRIPOS>ATOM")
{
offset = i+1;
break;
}
}
var start = atoms.length;
var end = start + natoms;
var line;
// Process ATOMS
for (i = start; i < end; i++) {
line = lines[offset++];
tokens = line.replace(/^\s+/, "").replace(/\s+/g, " ").split(" ");
var atom = {};
// 'index' is this atom's index in 'atoms'; 'serial' is this atom's
// serial id in mol2 file
var index = i;
var serial = parseInt(tokens[0]);
atom.serial = serial;
// atom.serial = i;
atom.x = parseFloat(tokens[2]);
atom.y = parseFloat(tokens[3]);
atom.z = parseFloat(tokens[4]);
atom.atom = atom.elem = tokens[5].split('.')[0];
// TODO: Add capability to ignore H's
if (atom.elem == 'H' && noH)
continue;
atom.bonds = [];
atom.bondOrder = [];
atom.properties = {};
serialToIndex[serial] = index;
atoms.push(atom);
}
// Process BONDS
var bonds_found = false;
while (offset < lines.length)
{
if (lines[offset++] == "@<TRIPOS>BOND")
{
bonds_found = true;
break;
}
}
if (bonds_found && nbonds)
{
for (i = 0; i < nbonds; i++)
{
line = lines[offset++];
tokens = line.replace(/^\s+/, "").replace(/\s+/g, " ").split(
" ");
var from = parseInt(tokens[1]);
fromAtom = atoms[serialToIndex[from]];
var to = parseInt(tokens[2]);
toAtom = atoms[serialToIndex[to]];
// Won't be able to read aromatic bonds correctly...
var order = parseInt(tokens[3]);
if (isNaN(order))
order = 1;
if (fromAtom !== undefined && toAtom !== undefined){
fromAtom.bonds.push(serialToIndex[to]);
fromAtom.bondOrder.push(order);
toAtom.bonds.push(serialToIndex[from]);
toAtom.bondOrder.push(order);
}
/*
* atoms[from].bonds.push(to);
* atoms[from].bondOrder.push(order);
* atoms[to].bonds.push(from); atoms[to].bondOrder.push(order);
*/
}
}
return true;
};
// return true if atom1 and atom2 are probably bonded to each other
// based on distance alone
var areConnected = function(atom1, atom2) {
var maxsq = 3.6;
var xdiff = atom1.x - atom2.x;
xdiff *= xdiff;
if (xdiff > maxsq)
return false;
var ydiff = atom1.y - atom2.y;
ydiff *= ydiff;
if (ydiff > maxsq)
return false;
var zdiff = atom1.z - atom2.z;
zdiff *= zdiff;
if (zdiff > maxsq)
return false;
var distSquared = xdiff + ydiff + zdiff;
if (isNaN(distSquared))
return false;
if (distSquared < 0.5)
return false; // maybe duplicate position.
if (distSquared > 1.3 && (atom1.elem == 'H' || atom2.elem == 'H' || atom1.elem == 'D' || atom2.elem == 'D'))
return false;
if (distSquared < 3.6 && (atom1.elem == 'S' || atom2.elem == 'S'))
return true;
if (distSquared > 2.78)
return false;
return true;
};
// parse pdb file from str and create atoms
//if computeStruct is true will always perform secondary structure analysis,
//otherwise only do analysis of SHEET/HELIX comments are missing
/**
* @param {AtomSpec[]} atoms
* @param {string} str
* @param {Object} options - keepH (do not strip hydrogens), noSecondaryStructure (do not compute ss)
*/
parsers.pdb = parsers.PDB = function(atoms, str, options) {
var atoms_cnt = 0;
var noH = !options.keepH; // suppress hydrogens by default
var computeStruct = !options.noSecondaryStructure;
var start = atoms.length;
var atom;
var protein = {
sheet : [],
helix : []
}; // get secondary structure straight from pdb
var hasStruct = false;
var serialToIndex = []; // map from pdb serial to index in atoms
var lines = str.split("\n");
var i, j, k, line;
for (i = 0; i < lines.length; i++) {
line = lines[i].replace(/^\s*/, ''); // remove indent
var recordName = line.substr(0, 6);
var startChain, startResi, endChain, endResi;
if (recordName == 'ATOM ' || recordName == 'HETATM') {
var resn, chain, resi, icode, x, y, z, hetflag, elem, serial, altLoc, b;
altLoc = line.substr(16, 1);
if (altLoc != ' ' && altLoc != 'A')
continue; // FIXME: ad hoc
serial = parseInt(line.substr(6, 5));
atom = line.substr(12, 4).replace(/ /g, "");
resn = line.substr(17, 3);
chain = line.substr(21, 1);
resi = parseInt(line.substr(22, 4));
icode = line.substr(26, 1);
x = parseFloat(line.substr(30, 8));
y = parseFloat(line.substr(38, 8));
z = parseFloat(line.substr(46, 8));
b = parseFloat(line.substr(60, 8));
elem = line.substr(76, 2).replace(/ /g, "");
if (elem === '') { // for some incorrect PDB files
elem = line.substr(12, 2).replace(/ /g, "");
}
if((elem == 'H' || elem == 'HH' || elem == 'HD') && noH)
continue;
if (line[0] == 'H')
hetflag = true;
else
hetflag = false;
serialToIndex[serial] = atoms.length;
atoms.push({
'resn' : resn,
'x' : x,
'y' : y,
'z' : z,
'elem' : elem,
'hetflag' : hetflag,
'chain' : chain,
'resi' : resi,
'icode' : icode,
'rescode': resi + (icode != ' ' ? "^"+icode: ""), // combo
// resi
// and
// icode
'serial' : serial,
'atom' : atom,
'bonds' : [],
'ss' : 'c',
'bondOrder' : [],
'properties' : {},
'b' : b,
'pdbline' : line
});
} else if (recordName == 'SHEET ') {
hasStruct = true;
startChain = line.substr(21, 1);
startResi = parseInt(line.substr(22, 4));
endChain = line.substr(32, 1);
endResi = parseInt(line.substr(33, 4));
protein.sheet
.push([ startChain, startResi, endChain, endResi ]);
} else if (recordName == 'CONECT') {
// MEMO: We don't have to parse SSBOND, LINK because both are
// also
// described in CONECT. But what about 2JYT???
var from = parseInt(line.substr(6, 5));
var fromAtom = atoms[serialToIndex[from]];
for (j = 0; j < 4; j++) {
var to = parseInt(line.substr([ 11, 16, 21, 26 ][j], 5));
var toAtom = atoms[serialToIndex[to]];
if (fromAtom !== undefined && toAtom !== undefined) {
fromAtom.bonds.push(serialToIndex[to]);
fromAtom.bondOrder.push(1);
}
}
} else if (recordName == 'HELIX ') {
hasStruct = true;
startChain = line.substr(19, 1);
startResi = parseInt(line.substr(21, 4));
endChain = line.substr(31, 1);
endResi = parseInt(line.substr(33, 4));
protein.helix
.push([ startChain, startResi, endChain, endResi ]);
}
}
var starttime = (new Date()).getTime();
// assign bonds - yuck, can't count on connect records
assignPDBBonds(atoms);
console.log("bond connecting " + ((new Date()).getTime() - starttime));
if(computeStruct || !hasStruct) {
starttime = (new Date()).getTime();
computeSecondaryStructure(atoms);
console.log("secondary structure " + ((new Date()).getTime() - starttime));
}
// Assign secondary structures from pdb file
for (i = start; i < atoms.length; i++) {
atom = atoms[i];
if (atom === undefined)
continue;
var found = false;
// MEMO: Can start chain and end chain differ?
for (j = 0; j < protein.sheet.length; j++) {
if (atom.chain != protein.sheet[j][0])
continue;
if (atom.resi < protein.sheet[j][1])
continue;
if (atom.resi > protein.sheet[j][3])
continue;
atom.ss = 's';
if (atom.resi == protein.sheet[j][1])
atom.ssbegin = true;
if (atom.resi == protein.sheet[j][3])
atom.ssend = true;
}
for (j = 0; j < protein.helix.length; j++) {
if (atom.chain != protein.helix[j][0])
continue;
if (atom.resi < protein.helix[j][1])
continue;
if (atom.resi > protein.helix[j][3])
continue;
atom.ss = 'h';
if (atom.resi == protein.helix[j][1])
atom.ssbegin = true;
else if (atom.resi == protein.helix[j][3])
atom.ssend = true;
}
}
return true;
};
/** Parse a pqr file from str and create atoms. A pqr file is assumed
* to be a whitespace delimited PDB with charge and radius fields.
*
* @param {AtomSpec[]} atoms
* @param {string} str
* @param {Object} options - noSecondaryStructure (do not compute ss)
*/
parsers.pqr = parsers.PQR = function(atoms, str, options) {
var atoms_cnt = 0;
var start = atoms.length;
var atom;
var computeStruct = !options.noSecondaryStructure;
var serialToIndex = []; // map from pdb serial to index in atoms
var lines = str.split("\n");
var i, j, k, line;
for (i = 0; i < lines.length; i++) {
line = lines[i].replace(/^\s*/, ''); // remove indent
var recordName = line.substr(0, 6);
var startChain, startResi, endChain, endResi;
if (recordName == 'ATOM ' || recordName == 'HETATM') {
//I would have liked to split based solely on whitespace, but
//it seems that there is no guarantee that all the fields will
//be filled out (e.g. the chain) so this doesn't work
var serial = parseInt(line.substr(6, 5));
var atom = line.substr(12, 4).replace(/ /g, "");
var resn = line.substr(17, 3);
var chain = line.substr(21, 1);
var resi = parseInt(line.substr(22, 4));
//however let's split the coordinates, charge and radius by whitespace
//to support extra precision
var vals = line.substr(30).trim().split(/\s+/);
var x = parseFloat(vals[0]);
var y = parseFloat(vals[1]);
var z = parseFloat(vals[2]);
var charge = parseFloat(vals[3]);
var radius = parseFloat(vals[4]);
var elem = atom[0];
if(atom.length > 1 && atom[1].toUpperCase() != atom[1]) {
//slight hack - identify two character elements by the
//second character in the atom name being lowercase
elem = atom.substr(0,2);
}
if (line[0] == 'H')
hetflag = true;
else
hetflag = false;
serialToIndex[serial] = atoms.length;
atoms.push({
'resn' : resn,
'x' : x,
'y' : y,
'z' : z,
'elem' : elem,
'hetflag' : hetflag,
'chain' : chain,
'resi' : resi,
'serial' : serial,
'atom' : atom,
'bonds' : [],
'ss' : 'c',
'bondOrder' : [],
'properties' : {'charge': charge, 'radius': radius},
'pdbline' : line
});
} else if (recordName == 'CONECT') {
// MEMO: We don't have to parse SSBOND, LINK because both are
// also
// described in CONECT. But what about 2JYT???
var from = parseInt(line.substr(6, 5));
var fromAtom = atoms[serialToIndex[from]];
for (j = 0; j < 4; j++) {
var to = parseInt(line.substr([ 11, 16, 21, 26 ][j], 5));
var toAtom = atoms[serialToIndex[to]];
if (fromAtom !== undefined && toAtom !== undefined) {
fromAtom.bonds.push(serialToIndex[to]);
fromAtom.bondOrder.push(1);
}
}
}
}
// assign bonds - yuck, can't count on connect records
assignPDBBonds(atoms);
if(computeStruct)
computeSecondaryStructure(atoms);
return true;
};
return parsers;
})();var $3Dmol = $3Dmol || {};
//properties for mapping
$3Dmol.partialCharges = [
{ resn: "ALA", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "ALA", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "ALA", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "ALA", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "ALA", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "ARG", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "ARG", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "ARG", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "ARG", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "ARG", atom: "CD", props: {'partialCharge': 0.10}},
{ resn: "ARG", atom: "NE", props: {'partialCharge': -0.10}},
{ resn: "ARG", atom: "CZ", props: {'partialCharge': 0.50}},
{ resn: "ARG", atom: "NH1", props: {'partialCharge': 0.25}},
{ resn: "ARG", atom: "NH2", props: {'partialCharge': 0.25}},
{ resn: "ARG", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "ARG", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "ASN", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "ASN", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "ASN", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "ASN", atom: "CG", props: {'partialCharge': 0.55}},
{ resn: "ASN", atom: "OD1", props: {'partialCharge': -0.55}},
{ resn: "ASN", atom: "ND2", props: {'partialCharge': 0.00}},
{ resn: "ASN", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "ASN", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "ASP", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "ASP", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "ASP", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "ASP", atom: "CG", props: {'partialCharge': 0.14}},
{ resn: "ASP", atom: "OD1", props: {'partialCharge': -0.57}},
{ resn: "ASP", atom: "OD2", props: {'partialCharge': -0.57}},
{ resn: "ASP", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "ASP", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "CYS", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "CYS", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "CYS", atom: "CB", props: {'partialCharge': 0.19}},
{ resn: "CYS", atom: "SG", props: {'partialCharge': -0.19}},
{ resn: "CYS", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "CYS", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "GLN", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "GLN", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "GLN", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "GLN", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "GLN", atom: "CD", props: {'partialCharge': 0.55}},
{ resn: "GLN", atom: "OE1", props: {'partialCharge': -0.55}},
{ resn: "GLN", atom: "NE2", props: {'partialCharge': 0.00}},
{ resn: "GLN", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "GLN", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "GLU", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "GLU", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "GLU", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "GLU", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "GLU", atom: "CD", props: {'partialCharge': 0.14}},
{ resn: "GLU", atom: "OE1", props: {'partialCharge': -0.57}},
{ resn: "GLU", atom: "OE2", props: {'partialCharge': -0.57}},
{ resn: "GLU", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "GLU", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "GLY", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "GLY", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "GLY", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "GLY", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "HIS", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "HIS", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "HIS", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "HIS", atom: "CG", props: {'partialCharge': 0.10}},
{ resn: "HIS", atom: "ND1", props: {'partialCharge': -0.10}},
{ resn: "HIS", atom: "CD2", props: {'partialCharge': 0.10}},
{ resn: "HIS", atom: "NE2", props: {'partialCharge': -0.40}},
{ resn: "HIS", atom: "CE1", props: {'partialCharge': 0.30}},
{ resn: "HIS", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "HIS", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "ILE", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "ILE", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "ILE", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "ILE", atom: "CG2", props: {'partialCharge': 0.00}},
{ resn: "ILE", atom: "CG1", props: {'partialCharge': 0.00}},
{ resn: "ILE", atom: "CD", props: {'partialCharge': 0.00}},
{ resn: "ILE", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "ILE", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "LEU", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "LEU", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "LEU", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "LEU", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "LEU", atom: "CD1", props: {'partialCharge': 0.00}},
{ resn: "LEU", atom: "CD2", props: {'partialCharge': 0.00}},
{ resn: "LEU", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "LEU", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "LYS", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "LYS", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "LYS", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "LYS", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "LYS", atom: "CD", props: {'partialCharge': 0.00}},
{ resn: "LYS", atom: "CE", props: {'partialCharge': 0.25}},
{ resn: "LYS", atom: "NZ", props: {'partialCharge': 0.75}},
{ resn: "LYS", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "LYS", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "MET", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "MET", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "MET", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "MET", atom: "CG", props: {'partialCharge': 0.06}},
{ resn: "MET", atom: "SD", props: {'partialCharge': -0.12}},
{ resn: "MET", atom: "CE", props: {'partialCharge': 0.06}},
{ resn: "MET", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "MET", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "PHE", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "PHE", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "PHE", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CD1", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CD2", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CE1", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CE2", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "CZ", props: {'partialCharge': 0.00}},
{ resn: "PHE", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "PHE", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "PRO", atom: "N", props: {'partialCharge': -0.25}},
{ resn: "PRO", atom: "CD", props: {'partialCharge': 0.10}},
{ resn: "PRO", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "PRO", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "PRO", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "PRO", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "PRO", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "SER", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "SER", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "SER", atom: "CB", props: {'partialCharge': 0.25}},
{ resn: "SER", atom: "OG", props: {'partialCharge': -0.25}},
{ resn: "SER", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "SER", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "THR", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "THR", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "THR", atom: "CB", props: {'partialCharge': 0.25}},
{ resn: "THR", atom: "OG1", props: {'partialCharge': -0.25}},
{ resn: "THR", atom: "CG2", props: {'partialCharge': 0.00}},
{ resn: "THR", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "THR", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "TRP", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "TRP", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "TRP", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "TRP", atom: "CG", props: {'partialCharge': -0.03}},
{ resn: "TRP", atom: "CD2", props: {'partialCharge': 0.10}},
{ resn: "TRP", atom: "CE2", props: {'partialCharge': -0.04}},
{ resn: "TRP", atom: "CE3", props: {'partialCharge': -0.03}},
{ resn: "TRP", atom: "CD1", props: {'partialCharge': 0.06}},
{ resn: "TRP", atom: "NE1", props: {'partialCharge': -0.06}},
{ resn: "TRP", atom: "CZ2", props: {'partialCharge': 0.00}},
{ resn: "TRP", atom: "CZ3", props: {'partialCharge': 0.00}},
{ resn: "TRP", atom: "CH2", props: {'partialCharge': 0.00}},
{ resn: "TRP", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "TRP", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "TYR", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "TYR", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "TYR", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CG", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CD1", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CE1", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CD2", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CE2", props: {'partialCharge': 0.00}},
{ resn: "TYR", atom: "CZ", props: {'partialCharge': 0.25}},
{ resn: "TYR", atom: "OH", props: {'partialCharge': -0.25}},
{ resn: "TYR", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "TYR", atom: "O", props: {'partialCharge': -0.55}},
{ resn: "VAL", atom: "N", props: {'partialCharge': -0.15}},
{ resn: "VAL", atom: "CA", props: {'partialCharge': 0.10}},
{ resn: "VAL", atom: "CB", props: {'partialCharge': 0.00}},
{ resn: "VAL", atom: "CG1", props: {'partialCharge': 0.00}},
{ resn: "VAL", atom: "CG2", props: {'partialCharge': 0.00}},
{ resn: "VAL", atom: "C", props: {'partialCharge': 0.60}},
{ resn: "VAL", atom: "O", props: {'partialCharge': -0.55}}
];
$3Dmol['partialCharges'] = $3Dmol.partialCharges;
// Specifications for various object types used in 3Dmol.js
// This is primarily for documentation
(function() {
/**
* GLViewer input specification
* @typedef ViewerSpec
*/
var ViewerSpec = {};
ViewerSpec.defaultcolors;
ViewerSpec.callback;
/**
* Atom representation. Depending on the input file format, not all fields may be defined.
* @typedef AtomSpec
* @prop {string} resn - Parent residue name
* @prop {number} x - Atom's x coordinate
* @prop {number} y - Atom's y coordinate
* @prop {number} z - Atom's z coordinate
* @prop {number} color - Atom's color, as hex code
* @prop {number} surfaceColor - Hex code for color to be used for surface patch over this atom
* @prop {string} elem - Element abbreviation (e.g. 'H', 'Ca', etc)
* @prop {boolean} hetflag - Set to true if atom is a heteroatom
* @prop {string} chain - Chain this atom belongs to, if specified in input file (e.g 'A' for chain A)
* @prop {number} resi - Residue number
* @prop {number} icode
* @prop {number} rescode
* @prop {number} serial - Atom's serial id number
* @prop {string} atom - Atom name; may be more specific than 'elem' (e.g 'CA' for alpha carbon)
* @prop {Array.<number>} bonds - Array of atom ids this atom is bonded to
* @prop {string} ss - Secondary structure identifier (for cartoon render; e.g. 'h' for helix)
* @prop {boolean} singleBonds - true if this atom forms only single bonds or no bonds at all
* @prop {Array.<number>} bondOrder - Array of this atom's bond orders, corresponding to bonds identfied by 'bonds'
* @prop {Object} properties - Optional mapping of additional properties
* @prop {number} b - Atom b factor data
* @prop {string} pdbline - If applicable, this atom's record entry from the input PDB file (used to output new PDB from models)
* @prop {boolean} clickable - Set this flag to true to enable click selection handling for this atom
* @prop {function(this, $3Dmol.GLViewer)} callback - Callback click handler function to be executed on this atom and its parent viewer
* @prop {boolean} invert - for selection, inverts the meaning of the selection
*/
/**
* Atom selection object. Used to specify what atoms should be selected. Can include
* any field from {@link AtomSpec} in which case atoms must equal the specified value.
* All fields must match for the selection to hold. If values
* are provided as a list, then only one value of the list must match.
*
* @example
* viewer.addResLabels({resi: [1,2,3,4,5], atom: 'CA'}); // will label alpha carbons (CA) of residues 1-5
*
* @typedef AtomSelectionSpec
* @prop {AtomSpec} ... - any field from {@link AtomSpec}, values may be singletons or lists
* @prop {GLModel} model - a single model or list of models from which atoms should be selected
* @prop {number} bonds - overloaded to select number of bonds, e.g. {bonds: 0} will select all nonbonded atoms
* @prop {function} predicate - user supplied function that gets passed an {AtomSpec} and should return true if the atom should be selected
* @prop {boolean} invert - if set, inverts the meaning of the selection
*/
/**
* @typedef AtomStyleSpec
* @prop {LineStyleSpec} line - draw bonds as lines
* @prop {CrossStyleSpec} cross - draw atoms as crossed lines (aka stars)
* @prop {StickStyleSpec} stick - draw bonds as capped cylinders
* @prop {SphereStyleSpec} sphere - draw atoms as spheres
* @prop {CartoonStyleSpec} cartoon - draw cartoon representation of secondary structure
*/
/**
* GLShape style specification
* @typedef
*/
var ShapeSpec = {};
/** @type {$3Dmol.Color} */
ShapeSpec.color;
ShapeSpec.wireframe;
ShapeSpec.alpha;
ShapeSpec.side;
ShapeSpec.clickable;
/** @type {function($3Dmol.GLShape, $3Dmol.GLViewer)} */
ShapeSpec.callback;
/**
* Specification for adding custom shape
* @typedef
*/
var CustomShapeSpec = {};
CustomShapeSpec.vertexArr;
CustomShapeSpec.faceArr;
CustomShapeSpec.normalArr;
CustomShapeSpec.lineArr;
/**
* Sphere shape specification
* @typedef
*/
var SphereSpec = {};
SphereSpec.radius;
/** @type {$3Dmol.Vector3} */
SphereSpec.center;
/**
* Arrow shape specification
* @typedef
*/
var ArrowSpec = {};
/** @var {$3Dmol.Vector3} ArrowSpec.start - Arrow start point*/
ArrowSpec.start;
/** @property {$3Dmol.Vector3} */
ArrowSpec.end;
ArrowSpec.radius;
ArrowSpec.radiusRatio;
ArrowSpec.mid;
/**
* Volumetric data specification
* @typedef
*/
var VolSpec = {};
VolSpec.isoval;
VolSpec.voxel;
})();
|
ajax/libs/rxjs/2.3.25/rx.lite.extras.js
|
svenanders/cdnjs
|
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (factory) {
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
var root = (objectTypes[typeof window] && window) || this,
freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports,
freeModule = objectTypes[typeof module] && module && !module.nodeType && module,
moduleExports = freeModule && freeModule.exports === freeExports && freeExports,
freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
// Because of build optimizers
if (typeof define === 'function' && define.amd) {
define(['rx'], function (Rx, exports) {
return factory(root, exports, Rx);
});
} else if (typeof module === 'object' && module && module.exports === freeExports) {
module.exports = factory(root, module.exports, require('./rx'));
} else {
root.Rx = factory(root, {}, root.Rx);
}
}.call(this, function (root, exp, Rx, undefined) {
// References
var Observable = Rx.Observable,
observableProto = Observable.prototype,
observableNever = Observable.never,
observableThrow = Observable.throwException,
AnonymousObservable = Rx.AnonymousObservable,
AnonymousObserver = Rx.AnonymousObserver,
notificationCreateOnNext = Rx.Notification.createOnNext,
notificationCreateOnError = Rx.Notification.createOnError,
notificationCreateOnCompleted = Rx.Notification.createOnCompleted,
Observer = Rx.Observer,
Subject = Rx.Subject,
internals = Rx.internals,
helpers = Rx.helpers,
ScheduledObserver = internals.ScheduledObserver,
SerialDisposable = Rx.SerialDisposable,
SingleAssignmentDisposable = Rx.SingleAssignmentDisposable,
CompositeDisposable = Rx.CompositeDisposable,
RefCountDisposable = Rx.RefCountDisposable,
disposableEmpty = Rx.Disposable.empty,
immediateScheduler = Rx.Scheduler.immediate,
defaultKeySerializer = helpers.defaultKeySerializer,
addRef = Rx.internals.addRef,
identity = helpers.identity,
isPromise = helpers.isPromise,
inherits = internals.inherits,
bindCallback = internals.bindCallback,
noop = helpers.noop,
isScheduler = helpers.isScheduler,
observableFromPromise = Observable.fromPromise,
slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var argumentOutOfRange = 'Argument out of range';
function ScheduledDisposable(scheduler, disposable) {
this.scheduler = scheduler;
this.disposable = disposable;
this.isDisposed = false;
}
function scheduleItem(s, self) {
if (!self.isDisposed) {
self.isDisposed = true;
self.disposable.dispose();
}
}
ScheduledDisposable.prototype.dispose = function () {
this.scheduler.scheduleWithState(this, scheduleItem);
};
var CheckedObserver = (function (_super) {
inherits(CheckedObserver, _super);
function CheckedObserver(observer) {
_super.call(this);
this._observer = observer;
this._state = 0; // 0 - idle, 1 - busy, 2 - done
}
var CheckedObserverPrototype = CheckedObserver.prototype;
CheckedObserverPrototype.onNext = function (value) {
this.checkAccess();
try {
this._observer.onNext(value);
} catch (e) {
throw e;
} finally {
this._state = 0;
}
};
CheckedObserverPrototype.onError = function (err) {
this.checkAccess();
try {
this._observer.onError(err);
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.onCompleted = function () {
this.checkAccess();
try {
this._observer.onCompleted();
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.checkAccess = function () {
if (this._state === 1) { throw new Error('Re-entrancy detected'); }
if (this._state === 2) { throw new Error('Observer completed'); }
if (this._state === 0) { this._state = 1; }
};
return CheckedObserver;
}(Observer));
var ObserveOnObserver = (function (__super__) {
inherits(ObserveOnObserver, __super__);
function ObserveOnObserver(scheduler, observer, cancel) {
__super__.call(this, scheduler, observer);
this._cancel = cancel;
}
ObserveOnObserver.prototype.next = function (value) {
__super__.prototype.next.call(this, value);
this.ensureActive();
};
ObserveOnObserver.prototype.error = function (e) {
__super__.prototype.error.call(this, e);
this.ensureActive();
};
ObserveOnObserver.prototype.completed = function () {
__super__.prototype.completed.call(this);
this.ensureActive();
};
ObserveOnObserver.prototype.dispose = function () {
__super__.prototype.dispose.call(this);
this._cancel && this._cancel.dispose();
this._cancel = null;
};
return ObserveOnObserver;
})(ScheduledObserver);
/**
* Checks access to the observer for grammar violations. This includes checking for multiple OnError or OnCompleted calls, as well as reentrancy in any of the observer methods.
* If a violation is detected, an Error is thrown from the offending observer method call.
*
* @returns An observer that checks callbacks invocations against the observer grammar and, if the checks pass, forwards those to the specified observer.
*/
Observer.prototype.checked = function () { return new CheckedObserver(this); };
/**
* Schedules the invocation of observer methods on the given scheduler.
* @param {Scheduler} scheduler Scheduler to schedule observer messages on.
* @returns {Observer} Observer whose messages are scheduled on the given scheduler.
*/
Observer.notifyOn = function (scheduler) {
return new ObserveOnObserver(scheduler, this);
};
/**
* Creates an observer from a notification callback.
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler, thisArg) {
var handlerFunc = bindCallback(handler, thisArg, 1);
return new AnonymousObserver(function (x) {
return handlerFunc(notificationCreateOnNext(x));
}, function (e) {
return handlerFunc(notificationCreateOnError(e));
}, function () {
return handlerFunc(notificationCreateOnCompleted());
});
};
/**
* Creates a notification callback from an observer.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) { return n.accept(observer); };
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
var source = this;
return new AnonymousObserver(
function (x) { source.onNext(x); },
function (e) { source.onError(e); },
function () { source.onCompleted(); }
);
};
/**
* Wraps the source sequence in order to run its observer callbacks on the specified scheduler.
*
* This only invokes observer callbacks on a scheduler. In case the subscription and/or unsubscription actions have side-effects
* that require to be run on a scheduler, use subscribeOn.
*
* @param {Scheduler} scheduler Scheduler to notify observers on.
* @returns {Observable} The source sequence whose observations happen on the specified scheduler.
*/
observableProto.observeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(new ObserveOnObserver(scheduler, observer));
}, source);
};
/**
* Wraps the source sequence in order to run its subscription and unsubscription logic on the specified scheduler. This operation is not commonly used;
* see the remarks section for more information on the distinction between subscribeOn and observeOn.
* This only performs the side-effects of subscription and unsubscription on the specified scheduler. In order to invoke observer
* callbacks on a scheduler, use observeOn.
* @param {Scheduler} scheduler Scheduler to perform subscription and unsubscription actions on.
* @returns {Observable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(), d = new SerialDisposable();
d.setDisposable(m);
m.setDisposable(scheduler.schedule(function () {
d.setDisposable(new ScheduledDisposable(scheduler, source.subscribe(observer)));
}));
return d;
}, source);
};
/**
* Generates an observable sequence by running a state-driven loop producing the sequence's elements, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; });
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; }, Rx.Scheduler.timeout);
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not provided, defaults to Scheduler.currentThread.
* @returns {Observable} The generated sequence.
*/
Observable.generate = function (initialState, condition, iterate, resultSelector, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var first = true, state = initialState;
return scheduler.scheduleRecursive(function (self) {
var hasResult, result;
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
}
} catch (exception) {
observer.onError(exception);
return;
}
if (hasResult) {
observer.onNext(result);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Constructs an observable sequence that depends on a resource object, whose lifetime is tied to the resulting observable sequence's lifetime.
* @param {Function} resourceFactory Factory function to obtain a resource object.
* @param {Function} observableFactory Factory function to obtain an observable sequence that depends on the obtained resource.
* @returns {Observable} An observable sequence whose lifetime controls the lifetime of the dependent resource object.
*/
Observable.using = function (resourceFactory, observableFactory) {
return new AnonymousObservable(function (observer) {
var disposable = disposableEmpty, resource, source;
try {
resource = resourceFactory();
resource && (disposable = resource);
source = observableFactory(resource);
} catch (exception) {
return new CompositeDisposable(observableThrow(exception).subscribe(observer), disposable);
}
return new CompositeDisposable(source.subscribe(observer), disposable);
});
};
/**
* Propagates the observable sequence or Promise that reacts first.
* @param {Observable} rightSource Second observable sequence or Promise.
* @returns {Observable} {Observable} An observable sequence that surfaces either of the given sequences, whichever reacted first.
*/
observableProto.amb = function (rightSource) {
var leftSource = this;
return new AnonymousObservable(function (observer) {
var choice,
leftChoice = 'L', rightChoice = 'R',
leftSubscription = new SingleAssignmentDisposable(),
rightSubscription = new SingleAssignmentDisposable();
isPromise(rightSource) && (rightSource = observableFromPromise(rightSource));
function choiceL() {
if (!choice) {
choice = leftChoice;
rightSubscription.dispose();
}
}
function choiceR() {
if (!choice) {
choice = rightChoice;
leftSubscription.dispose();
}
}
leftSubscription.setDisposable(leftSource.subscribe(function (left) {
choiceL();
if (choice === leftChoice) {
observer.onNext(left);
}
}, function (err) {
choiceL();
if (choice === leftChoice) {
observer.onError(err);
}
}, function () {
choiceL();
if (choice === leftChoice) {
observer.onCompleted();
}
}));
rightSubscription.setDisposable(rightSource.subscribe(function (right) {
choiceR();
if (choice === rightChoice) {
observer.onNext(right);
}
}, function (err) {
choiceR();
if (choice === rightChoice) {
observer.onError(err);
}
}, function () {
choiceR();
if (choice === rightChoice) {
observer.onCompleted();
}
}));
return new CompositeDisposable(leftSubscription, rightSubscription);
});
};
/**
* Propagates the observable sequence or Promise that reacts first.
*
* @example
* var = Rx.Observable.amb(xs, ys, zs);
* @returns {Observable} An observable sequence that surfaces any of the given sequences, whichever reacted first.
*/
Observable.amb = function () {
var acc = observableNever(), items = [];
if (Array.isArray(arguments[0])) {
items = arguments[0];
} else {
for(var i = 0, len = arguments.length; i < len; i++) { items.push(arguments[i]); }
}
function func(previous, current) {
return previous.amb(current);
}
for (var i = 0, len = items.length; i < len; i++) {
acc = func(acc, items[i]);
}
return acc;
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
* @param {Observable} second Second observable sequence used to produce results after the first sequence terminates.
* @returns {Observable} An observable sequence that concatenates the first and second sequence, even if the first sequence terminates exceptionally.
*/
observableProto.onErrorResumeNext = function (second) {
if (!second) { throw new Error('Second observable is required'); }
return onErrorResumeNext([this, second]);
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.onErrorResumeNext(xs, ys, zs);
* 1 - res = Rx.Observable.onErrorResumeNext([xs, ys, zs]);
* @returns {Observable} An observable sequence that concatenates the source sequences, even if a sequence terminates exceptionally.
*/
var onErrorResumeNext = Observable.onErrorResumeNext = function () {
var sources = [];
if (Array.isArray(arguments[0])) {
sources = arguments[0];
} else {
for(var i = 0, len = arguments.length; i < len; i++) { sources.push(arguments[i]); }
}
return new AnonymousObservable(function (observer) {
var pos = 0, subscription = new SerialDisposable(),
cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, d;
if (pos < sources.length) {
current = sources[pos++];
isPromise(current) && (current = observableFromPromise(current));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(observer.onNext.bind(observer), self, self));
} else {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on element count information.
*
* @example
* var res = xs.bufferWithCount(10);
* var res = xs.bufferWithCount(10, 1);
* @param {Number} count Length of each buffer.
* @param {Number} [skip] Number of elements to skip between creation of consecutive buffers. If not provided, defaults to the count.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithCount = function (count, skip) {
if (typeof skip !== 'number') {
skip = count;
}
return this.windowWithCount(count, skip).selectMany(function (x) {
return x.toArray();
}).where(function (x) {
return x.length > 0;
});
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on element count information.
*
* var res = xs.windowWithCount(10);
* var res = xs.windowWithCount(10, 1);
* @param {Number} count Length of each window.
* @param {Number} [skip] Number of elements to skip between creation of consecutive windows. If not specified, defaults to the count.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithCount = function (count, skip) {
var source = this;
+count || (count = 0);
Math.abs(count) === Infinity && (count = 0);
if (count <= 0) { throw new Error(argumentOutOfRange); }
skip == null && (skip = count);
+skip || (skip = 0);
Math.abs(skip) === Infinity && (skip = 0);
if (skip <= 0) { throw new Error(argumentOutOfRange); }
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(),
refCountDisposable = new RefCountDisposable(m),
n = 0,
q = [];
function createWindow () {
var s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
}
createWindow();
m.setDisposable(source.subscribe(
function (x) {
for (var i = 0, len = q.length; i < len; i++) { q[i].onNext(x); }
var c = n - count + 1;
c >= 0 && c % skip === 0 && q.shift().onCompleted();
++n % skip === 0 && createWindow();
},
function (e) {
while (q.length > 0) { q.shift().onError(e); }
observer.onError(e);
},
function () {
while (q.length > 0) { q.shift().onCompleted(); }
observer.onCompleted();
}
));
return refCountDisposable;
}, source);
};
/**
* Returns an array with the specified number of contiguous elements from the end of an observable sequence.
*
* @description
* This operator accumulates a buffer with a length enough to store count elements. Upon completion of the
* source sequence, this buffer is produced on the result sequence.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing a single array with the specified number of elements from the end of the source sequence.
*/
observableProto.takeLastBuffer = function (count) {
var source = this;
return new AnonymousObservable(function (o) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
q.length > count && q.shift();
}, function (e) { o.onError(e); }, function () {
o.onNext(q);
o.onCompleted();
});
}, source);
};
/**
* Returns the elements of the specified sequence or the specified value in a singleton sequence if the sequence is empty.
*
* var res = obs = xs.defaultIfEmpty();
* 2 - obs = xs.defaultIfEmpty(false);
*
* @memberOf Observable#
* @param defaultValue The value to return if the sequence is empty. If not provided, this defaults to null.
* @returns {Observable} An observable sequence that contains the specified default value if the source is empty; otherwise, the elements of the source itself.
*/
observableProto.defaultIfEmpty = function (defaultValue) {
var source = this;
defaultValue === undefined && (defaultValue = null);
return new AnonymousObservable(function (observer) {
var found = false;
return source.subscribe(function (x) {
found = true;
observer.onNext(x);
},
function (e) { observer.onError(e); },
function () {
!found && observer.onNext(defaultValue);
observer.onCompleted();
});
}, source);
};
// Swap out for Array.findIndex
function arrayIndexOfComparer(array, item, comparer) {
for (var i = 0, len = array.length; i < len; i++) {
if (comparer(array[i], item)) { return i; }
}
return -1;
}
function HashSet(comparer) {
this.comparer = comparer;
this.set = [];
}
HashSet.prototype.push = function(value) {
var retValue = arrayIndexOfComparer(this.set, value, this.comparer) === -1;
retValue && this.set.push(value);
return retValue;
};
/**
* Returns an observable sequence that contains only distinct elements according to the keySelector and the comparer.
* Usage of this operator should be considered carefully due to the maintenance of an internal lookup structure which can grow large.
*
* @example
* var res = obs = xs.distinct();
* 2 - obs = xs.distinct(function (x) { return x.id; });
* 2 - obs = xs.distinct(function (x) { return x.id; }, function (a,b) { return a === b; });
* @param {Function} [keySelector] A function to compute the comparison key for each element.
* @param {Function} [comparer] Used to compare items in the collection.
* @returns {Observable} An observable sequence only containing the distinct elements, based on a computed key value, from the source sequence.
*/
observableProto.distinct = function (keySelector, comparer) {
var source = this;
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (o) {
var hashSet = new HashSet(comparer);
return source.subscribe(function (x) {
var key = x;
if (keySelector) {
try {
key = keySelector(x);
} catch (e) {
o.onError(e);
return;
}
}
hashSet.push(key) && o.onNext(x);
},
function (e) { o.onError(e); }, function () { o.onCompleted(); });
}, this);
};
return Rx;
}));
|
JotunheimenPlaces/node_modules/babel-plugin-react-transform/test/fixtures/code-ignore/actual.js
|
designrad/Jotunheimen-tracking
|
import React from 'react';
const First = React.createNotClass({
displayName: 'First'
});
class Second extends React.NotComponent {}
|
ajax/libs/react-instantsearch/5.3.0/Connectors.js
|
joeyparrish/cdnjs
|
/*! React InstantSearch 5.3.0 | © Algolia, inc. | https://community.algolia.com/react-instantsearch */
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('react')) :
typeof define === 'function' && define.amd ? define(['exports', 'react'], factory) :
(factory((global.ReactInstantSearch = global.ReactInstantSearch || {}, global.ReactInstantSearch.Connectors = {}),global.React));
}(this, (function (exports,React) { 'use strict';
var React__default = 'default' in React ? React['default'] : React;
var global$1 = (typeof global !== "undefined" ? global :
typeof self !== "undefined" ? self :
typeof window !== "undefined" ? window : {});
// shim for using process in browser
// based off https://github.com/defunctzombie/node-process/blob/master/browser.js
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
var cachedSetTimeout = defaultSetTimout;
var cachedClearTimeout = defaultClearTimeout;
if (typeof global$1.setTimeout === 'function') {
cachedSetTimeout = setTimeout;
}
if (typeof global$1.clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
}
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
function nextTick(fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
}
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
var title = 'browser';
var platform = 'browser';
var browser = true;
var env = {};
var argv = [];
var version = ''; // empty string to avoid regexp issues
var versions = {};
var release = {};
var config = {};
function noop() {}
var on = noop;
var addListener = noop;
var once = noop;
var off = noop;
var removeListener = noop;
var removeAllListeners = noop;
var emit = noop;
function binding(name) {
throw new Error('process.binding is not supported');
}
function cwd () { return '/' }
function chdir (dir) {
throw new Error('process.chdir is not supported');
}function umask() { return 0; }
// from https://github.com/kumavis/browser-process-hrtime/blob/master/index.js
var performance = global$1.performance || {};
var performanceNow =
performance.now ||
performance.mozNow ||
performance.msNow ||
performance.oNow ||
performance.webkitNow ||
function(){ return (new Date()).getTime() };
// generate timestamp or delta
// see http://nodejs.org/api/process.html#process_process_hrtime
function hrtime(previousTimestamp){
var clocktime = performanceNow.call(performance)*1e-3;
var seconds = Math.floor(clocktime);
var nanoseconds = Math.floor((clocktime%1)*1e9);
if (previousTimestamp) {
seconds = seconds - previousTimestamp[0];
nanoseconds = nanoseconds - previousTimestamp[1];
if (nanoseconds<0) {
seconds--;
nanoseconds += 1e9;
}
}
return [seconds,nanoseconds]
}
var startTime = new Date();
function uptime() {
var currentTime = new Date();
var dif = currentTime - startTime;
return dif / 1000;
}
var process = {
nextTick: nextTick,
title: title,
browser: browser,
env: env,
argv: argv,
version: version,
versions: versions,
on: on,
addListener: addListener,
once: once,
off: off,
removeListener: removeListener,
removeAllListeners: removeAllListeners,
emit: emit,
binding: binding,
cwd: cwd,
chdir: chdir,
umask: umask,
hrtime: hrtime,
platform: platform,
release: release,
config: config,
uptime: uptime
};
var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
function makeEmptyFunction(arg) {
return function () {
return arg;
};
}
/**
* This function accepts and discards inputs; it has no side effects. This is
* primarily useful idiomatically for overridable function endpoints which
* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
*/
var emptyFunction = function emptyFunction() {};
emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function () {
return this;
};
emptyFunction.thatReturnsArgument = function (arg) {
return arg;
};
var emptyFunction_1 = emptyFunction;
/**
* Use invariant() to assert state which your program assumes to be true.
*
* Provide sprintf-style format (only %s is supported) and arguments
* to provide information about what broke and what you were
* expecting.
*
* The invariant message will be stripped in production, but the invariant
* will remain to ensure logic does not differ in production.
*/
var validateFormat = function validateFormat(format) {};
function invariant(condition, format, a, b, c, d, e, f) {
validateFormat(format);
if (!condition) {
var error;
if (format === undefined) {
error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
} else {
var args = [a, b, c, d, e, f];
var argIndex = 0;
error = new Error(format.replace(/%s/g, function () {
return args[argIndex++];
}));
error.name = 'Invariant Violation';
}
error.framesToPop = 1; // we don't care about invariant's own frame
throw error;
}
}
var invariant_1 = invariant;
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/
/* eslint-disable no-unused-vars */
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var hasOwnProperty = Object.prototype.hasOwnProperty;
var propIsEnumerable = Object.prototype.propertyIsEnumerable;
function toObject(val) {
if (val === null || val === undefined) {
throw new TypeError('Object.assign cannot be called with null or undefined');
}
return Object(val);
}
function shouldUseNative() {
try {
if (!Object.assign) {
return false;
}
// Detect buggy property enumeration order in older V8 versions.
// https://bugs.chromium.org/p/v8/issues/detail?id=4118
var test1 = new String('abc'); // eslint-disable-line no-new-wrappers
test1[5] = 'de';
if (Object.getOwnPropertyNames(test1)[0] === '5') {
return false;
}
// https://bugs.chromium.org/p/v8/issues/detail?id=3056
var test2 = {};
for (var i = 0; i < 10; i++) {
test2['_' + String.fromCharCode(i)] = i;
}
var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
return test2[n];
});
if (order2.join('') !== '0123456789') {
return false;
}
// https://bugs.chromium.org/p/v8/issues/detail?id=3056
var test3 = {};
'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
test3[letter] = letter;
});
if (Object.keys(Object.assign({}, test3)).join('') !==
'abcdefghijklmnopqrst') {
return false;
}
return true;
} catch (err) {
// We don't expect any of the above to throw, but better to be safe.
return false;
}
}
var objectAssign = shouldUseNative() ? Object.assign : function (target, source) {
var from;
var to = toObject(target);
var symbols;
for (var s = 1; s < arguments.length; s++) {
from = Object(arguments[s]);
for (var key in from) {
if (hasOwnProperty.call(from, key)) {
to[key] = from[key];
}
}
if (getOwnPropertySymbols) {
symbols = getOwnPropertySymbols(from);
for (var i = 0; i < symbols.length; i++) {
if (propIsEnumerable.call(from, symbols[i])) {
to[symbols[i]] = from[symbols[i]];
}
}
}
}
return to;
};
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
var ReactPropTypesSecret_1 = ReactPropTypesSecret;
var factoryWithThrowingShims = function() {
function shim(props, propName, componentName, location, propFullName, secret) {
if (secret === ReactPropTypesSecret_1) {
// It is still safe when called from React.
return;
}
invariant_1(
false,
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use PropTypes.checkPropTypes() to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
} shim.isRequired = shim;
function getShim() {
return shim;
} // Important!
// Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
var ReactPropTypes = {
array: shim,
bool: shim,
func: shim,
number: shim,
object: shim,
string: shim,
symbol: shim,
any: shim,
arrayOf: getShim,
element: shim,
instanceOf: getShim,
node: shim,
objectOf: getShim,
oneOf: getShim,
oneOfType: getShim,
shape: getShim,
exact: getShim
};
ReactPropTypes.checkPropTypes = emptyFunction_1;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
var propTypes = createCommonjsModule(function (module) {
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
{
// By explicitly using `prop-types` you are opting into new production behavior.
// http://fb.me/prop-types-in-prod
module.exports = factoryWithThrowingShims();
}
});
/**
* Removes all key-value entries from the list cache.
*
* @private
* @name clear
* @memberOf ListCache
*/
function listCacheClear() {
this.__data__ = [];
this.size = 0;
}
var _listCacheClear = listCacheClear;
/**
* Performs a
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* comparison between two values to determine if they are equivalent.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var object = { 'a': 1 };
* var other = { 'a': 1 };
*
* _.eq(object, object);
* // => true
*
* _.eq(object, other);
* // => false
*
* _.eq('a', 'a');
* // => true
*
* _.eq('a', Object('a'));
* // => false
*
* _.eq(NaN, NaN);
* // => true
*/
function eq(value, other) {
return value === other || (value !== value && other !== other);
}
var eq_1 = eq;
/**
* Gets the index at which the `key` is found in `array` of key-value pairs.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} key The key to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function assocIndexOf(array, key) {
var length = array.length;
while (length--) {
if (eq_1(array[length][0], key)) {
return length;
}
}
return -1;
}
var _assocIndexOf = assocIndexOf;
/** Used for built-in method references. */
var arrayProto = Array.prototype;
/** Built-in value references. */
var splice = arrayProto.splice;
/**
* Removes `key` and its value from the list cache.
*
* @private
* @name delete
* @memberOf ListCache
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function listCacheDelete(key) {
var data = this.__data__,
index = _assocIndexOf(data, key);
if (index < 0) {
return false;
}
var lastIndex = data.length - 1;
if (index == lastIndex) {
data.pop();
} else {
splice.call(data, index, 1);
}
--this.size;
return true;
}
var _listCacheDelete = listCacheDelete;
/**
* Gets the list cache value for `key`.
*
* @private
* @name get
* @memberOf ListCache
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function listCacheGet(key) {
var data = this.__data__,
index = _assocIndexOf(data, key);
return index < 0 ? undefined : data[index][1];
}
var _listCacheGet = listCacheGet;
/**
* Checks if a list cache value for `key` exists.
*
* @private
* @name has
* @memberOf ListCache
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function listCacheHas(key) {
return _assocIndexOf(this.__data__, key) > -1;
}
var _listCacheHas = listCacheHas;
/**
* Sets the list cache `key` to `value`.
*
* @private
* @name set
* @memberOf ListCache
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the list cache instance.
*/
function listCacheSet(key, value) {
var data = this.__data__,
index = _assocIndexOf(data, key);
if (index < 0) {
++this.size;
data.push([key, value]);
} else {
data[index][1] = value;
}
return this;
}
var _listCacheSet = listCacheSet;
/**
* Creates an list cache object.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function ListCache(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
// Add methods to `ListCache`.
ListCache.prototype.clear = _listCacheClear;
ListCache.prototype['delete'] = _listCacheDelete;
ListCache.prototype.get = _listCacheGet;
ListCache.prototype.has = _listCacheHas;
ListCache.prototype.set = _listCacheSet;
var _ListCache = ListCache;
/**
* Removes all key-value entries from the stack.
*
* @private
* @name clear
* @memberOf Stack
*/
function stackClear() {
this.__data__ = new _ListCache;
this.size = 0;
}
var _stackClear = stackClear;
/**
* Removes `key` and its value from the stack.
*
* @private
* @name delete
* @memberOf Stack
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function stackDelete(key) {
var data = this.__data__,
result = data['delete'](key);
this.size = data.size;
return result;
}
var _stackDelete = stackDelete;
/**
* Gets the stack value for `key`.
*
* @private
* @name get
* @memberOf Stack
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function stackGet(key) {
return this.__data__.get(key);
}
var _stackGet = stackGet;
/**
* Checks if a stack value for `key` exists.
*
* @private
* @name has
* @memberOf Stack
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function stackHas(key) {
return this.__data__.has(key);
}
var _stackHas = stackHas;
/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof commonjsGlobal == 'object' && commonjsGlobal && commonjsGlobal.Object === Object && commonjsGlobal;
var _freeGlobal = freeGlobal;
/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
/** Used as a reference to the global object. */
var root = _freeGlobal || freeSelf || Function('return this')();
var _root = root;
/** Built-in value references. */
var Symbol$1 = _root.Symbol;
var _Symbol = Symbol$1;
/** Used for built-in method references. */
var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$1 = objectProto.hasOwnProperty;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString = objectProto.toString;
/** Built-in value references. */
var symToStringTag = _Symbol ? _Symbol.toStringTag : undefined;
/**
* A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the raw `toStringTag`.
*/
function getRawTag(value) {
var isOwn = hasOwnProperty$1.call(value, symToStringTag),
tag = value[symToStringTag];
try {
value[symToStringTag] = undefined;
} catch (e) {}
var result = nativeObjectToString.call(value);
{
if (isOwn) {
value[symToStringTag] = tag;
} else {
delete value[symToStringTag];
}
}
return result;
}
var _getRawTag = getRawTag;
/** Used for built-in method references. */
var objectProto$1 = Object.prototype;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString$1 = objectProto$1.toString;
/**
* Converts `value` to a string using `Object.prototype.toString`.
*
* @private
* @param {*} value The value to convert.
* @returns {string} Returns the converted string.
*/
function objectToString(value) {
return nativeObjectToString$1.call(value);
}
var _objectToString = objectToString;
/** `Object#toString` result references. */
var nullTag = '[object Null]',
undefinedTag = '[object Undefined]';
/** Built-in value references. */
var symToStringTag$1 = _Symbol ? _Symbol.toStringTag : undefined;
/**
* The base implementation of `getTag` without fallbacks for buggy environments.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the `toStringTag`.
*/
function baseGetTag(value) {
if (value == null) {
return value === undefined ? undefinedTag : nullTag;
}
return (symToStringTag$1 && symToStringTag$1 in Object(value))
? _getRawTag(value)
: _objectToString(value);
}
var _baseGetTag = baseGetTag;
/**
* Checks if `value` is the
* [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
* of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
* @example
*
* _.isObject({});
* // => true
*
* _.isObject([1, 2, 3]);
* // => true
*
* _.isObject(_.noop);
* // => true
*
* _.isObject(null);
* // => false
*/
function isObject(value) {
var type = typeof value;
return value != null && (type == 'object' || type == 'function');
}
var isObject_1 = isObject;
/** `Object#toString` result references. */
var asyncTag = '[object AsyncFunction]',
funcTag = '[object Function]',
genTag = '[object GeneratorFunction]',
proxyTag = '[object Proxy]';
/**
* Checks if `value` is classified as a `Function` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a function, else `false`.
* @example
*
* _.isFunction(_);
* // => true
*
* _.isFunction(/abc/);
* // => false
*/
function isFunction(value) {
if (!isObject_1(value)) {
return false;
}
// The use of `Object#toString` avoids issues with the `typeof` operator
// in Safari 9 which returns 'object' for typed arrays and other constructors.
var tag = _baseGetTag(value);
return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
}
var isFunction_1 = isFunction;
/** Used to detect overreaching core-js shims. */
var coreJsData = _root['__core-js_shared__'];
var _coreJsData = coreJsData;
/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
var uid = /[^.]+$/.exec(_coreJsData && _coreJsData.keys && _coreJsData.keys.IE_PROTO || '');
return uid ? ('Symbol(src)_1.' + uid) : '';
}());
/**
* Checks if `func` has its source masked.
*
* @private
* @param {Function} func The function to check.
* @returns {boolean} Returns `true` if `func` is masked, else `false`.
*/
function isMasked(func) {
return !!maskSrcKey && (maskSrcKey in func);
}
var _isMasked = isMasked;
/** Used for built-in method references. */
var funcProto = Function.prototype;
/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;
/**
* Converts `func` to its source code.
*
* @private
* @param {Function} func The function to convert.
* @returns {string} Returns the source code.
*/
function toSource(func) {
if (func != null) {
try {
return funcToString.call(func);
} catch (e) {}
try {
return (func + '');
} catch (e) {}
}
return '';
}
var _toSource = toSource;
/**
* Used to match `RegExp`
* [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
*/
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;
/** Used for built-in method references. */
var funcProto$1 = Function.prototype,
objectProto$2 = Object.prototype;
/** Used to resolve the decompiled source of functions. */
var funcToString$1 = funcProto$1.toString;
/** Used to check objects for own properties. */
var hasOwnProperty$2 = objectProto$2.hasOwnProperty;
/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
funcToString$1.call(hasOwnProperty$2).replace(reRegExpChar, '\\$&')
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);
/**
* The base implementation of `_.isNative` without bad shim checks.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a native function,
* else `false`.
*/
function baseIsNative(value) {
if (!isObject_1(value) || _isMasked(value)) {
return false;
}
var pattern = isFunction_1(value) ? reIsNative : reIsHostCtor;
return pattern.test(_toSource(value));
}
var _baseIsNative = baseIsNative;
/**
* Gets the value at `key` of `object`.
*
* @private
* @param {Object} [object] The object to query.
* @param {string} key The key of the property to get.
* @returns {*} Returns the property value.
*/
function getValue(object, key) {
return object == null ? undefined : object[key];
}
var _getValue = getValue;
/**
* Gets the native function at `key` of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {string} key The key of the method to get.
* @returns {*} Returns the function if it's native, else `undefined`.
*/
function getNative(object, key) {
var value = _getValue(object, key);
return _baseIsNative(value) ? value : undefined;
}
var _getNative = getNative;
/* Built-in method references that are verified to be native. */
var Map = _getNative(_root, 'Map');
var _Map = Map;
/* Built-in method references that are verified to be native. */
var nativeCreate = _getNative(Object, 'create');
var _nativeCreate = nativeCreate;
/**
* Removes all key-value entries from the hash.
*
* @private
* @name clear
* @memberOf Hash
*/
function hashClear() {
this.__data__ = _nativeCreate ? _nativeCreate(null) : {};
this.size = 0;
}
var _hashClear = hashClear;
/**
* Removes `key` and its value from the hash.
*
* @private
* @name delete
* @memberOf Hash
* @param {Object} hash The hash to modify.
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function hashDelete(key) {
var result = this.has(key) && delete this.__data__[key];
this.size -= result ? 1 : 0;
return result;
}
var _hashDelete = hashDelete;
/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';
/** Used for built-in method references. */
var objectProto$3 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$3 = objectProto$3.hasOwnProperty;
/**
* Gets the hash value for `key`.
*
* @private
* @name get
* @memberOf Hash
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function hashGet(key) {
var data = this.__data__;
if (_nativeCreate) {
var result = data[key];
return result === HASH_UNDEFINED ? undefined : result;
}
return hasOwnProperty$3.call(data, key) ? data[key] : undefined;
}
var _hashGet = hashGet;
/** Used for built-in method references. */
var objectProto$4 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$4 = objectProto$4.hasOwnProperty;
/**
* Checks if a hash value for `key` exists.
*
* @private
* @name has
* @memberOf Hash
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function hashHas(key) {
var data = this.__data__;
return _nativeCreate ? (data[key] !== undefined) : hasOwnProperty$4.call(data, key);
}
var _hashHas = hashHas;
/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED$1 = '__lodash_hash_undefined__';
/**
* Sets the hash `key` to `value`.
*
* @private
* @name set
* @memberOf Hash
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the hash instance.
*/
function hashSet(key, value) {
var data = this.__data__;
this.size += this.has(key) ? 0 : 1;
data[key] = (_nativeCreate && value === undefined) ? HASH_UNDEFINED$1 : value;
return this;
}
var _hashSet = hashSet;
/**
* Creates a hash object.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function Hash(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
// Add methods to `Hash`.
Hash.prototype.clear = _hashClear;
Hash.prototype['delete'] = _hashDelete;
Hash.prototype.get = _hashGet;
Hash.prototype.has = _hashHas;
Hash.prototype.set = _hashSet;
var _Hash = Hash;
/**
* Removes all key-value entries from the map.
*
* @private
* @name clear
* @memberOf MapCache
*/
function mapCacheClear() {
this.size = 0;
this.__data__ = {
'hash': new _Hash,
'map': new (_Map || _ListCache),
'string': new _Hash
};
}
var _mapCacheClear = mapCacheClear;
/**
* Checks if `value` is suitable for use as unique object key.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is suitable, else `false`.
*/
function isKeyable(value) {
var type = typeof value;
return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
? (value !== '__proto__')
: (value === null);
}
var _isKeyable = isKeyable;
/**
* Gets the data for `map`.
*
* @private
* @param {Object} map The map to query.
* @param {string} key The reference key.
* @returns {*} Returns the map data.
*/
function getMapData(map, key) {
var data = map.__data__;
return _isKeyable(key)
? data[typeof key == 'string' ? 'string' : 'hash']
: data.map;
}
var _getMapData = getMapData;
/**
* Removes `key` and its value from the map.
*
* @private
* @name delete
* @memberOf MapCache
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function mapCacheDelete(key) {
var result = _getMapData(this, key)['delete'](key);
this.size -= result ? 1 : 0;
return result;
}
var _mapCacheDelete = mapCacheDelete;
/**
* Gets the map value for `key`.
*
* @private
* @name get
* @memberOf MapCache
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function mapCacheGet(key) {
return _getMapData(this, key).get(key);
}
var _mapCacheGet = mapCacheGet;
/**
* Checks if a map value for `key` exists.
*
* @private
* @name has
* @memberOf MapCache
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function mapCacheHas(key) {
return _getMapData(this, key).has(key);
}
var _mapCacheHas = mapCacheHas;
/**
* Sets the map `key` to `value`.
*
* @private
* @name set
* @memberOf MapCache
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the map cache instance.
*/
function mapCacheSet(key, value) {
var data = _getMapData(this, key),
size = data.size;
data.set(key, value);
this.size += data.size == size ? 0 : 1;
return this;
}
var _mapCacheSet = mapCacheSet;
/**
* Creates a map cache object to store key-value pairs.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function MapCache(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
// Add methods to `MapCache`.
MapCache.prototype.clear = _mapCacheClear;
MapCache.prototype['delete'] = _mapCacheDelete;
MapCache.prototype.get = _mapCacheGet;
MapCache.prototype.has = _mapCacheHas;
MapCache.prototype.set = _mapCacheSet;
var _MapCache = MapCache;
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;
/**
* Sets the stack `key` to `value`.
*
* @private
* @name set
* @memberOf Stack
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the stack cache instance.
*/
function stackSet(key, value) {
var data = this.__data__;
if (data instanceof _ListCache) {
var pairs = data.__data__;
if (!_Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
pairs.push([key, value]);
this.size = ++data.size;
return this;
}
data = this.__data__ = new _MapCache(pairs);
}
data.set(key, value);
this.size = data.size;
return this;
}
var _stackSet = stackSet;
/**
* Creates a stack cache object to store key-value pairs.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function Stack(entries) {
var data = this.__data__ = new _ListCache(entries);
this.size = data.size;
}
// Add methods to `Stack`.
Stack.prototype.clear = _stackClear;
Stack.prototype['delete'] = _stackDelete;
Stack.prototype.get = _stackGet;
Stack.prototype.has = _stackHas;
Stack.prototype.set = _stackSet;
var _Stack = Stack;
/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED$2 = '__lodash_hash_undefined__';
/**
* Adds `value` to the array cache.
*
* @private
* @name add
* @memberOf SetCache
* @alias push
* @param {*} value The value to cache.
* @returns {Object} Returns the cache instance.
*/
function setCacheAdd(value) {
this.__data__.set(value, HASH_UNDEFINED$2);
return this;
}
var _setCacheAdd = setCacheAdd;
/**
* Checks if `value` is in the array cache.
*
* @private
* @name has
* @memberOf SetCache
* @param {*} value The value to search for.
* @returns {number} Returns `true` if `value` is found, else `false`.
*/
function setCacheHas(value) {
return this.__data__.has(value);
}
var _setCacheHas = setCacheHas;
/**
*
* Creates an array cache object to store unique values.
*
* @private
* @constructor
* @param {Array} [values] The values to cache.
*/
function SetCache(values) {
var index = -1,
length = values == null ? 0 : values.length;
this.__data__ = new _MapCache;
while (++index < length) {
this.add(values[index]);
}
}
// Add methods to `SetCache`.
SetCache.prototype.add = SetCache.prototype.push = _setCacheAdd;
SetCache.prototype.has = _setCacheHas;
var _SetCache = SetCache;
/**
* A specialized version of `_.some` for arrays without support for iteratee
* shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
*/
function arraySome(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (predicate(array[index], index, array)) {
return true;
}
}
return false;
}
var _arraySome = arraySome;
/**
* Checks if a `cache` value for `key` exists.
*
* @private
* @param {Object} cache The cache to query.
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function cacheHas(cache, key) {
return cache.has(key);
}
var _cacheHas = cacheHas;
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1,
COMPARE_UNORDERED_FLAG = 2;
/**
* A specialized version of `baseIsEqualDeep` for arrays with support for
* partial deep comparisons.
*
* @private
* @param {Array} array The array to compare.
* @param {Array} other The other array to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `array` and `other` objects.
* @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
*/
function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
arrLength = array.length,
othLength = other.length;
if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
return false;
}
// Assume cyclic values are equal.
var stacked = stack.get(array);
if (stacked && stack.get(other)) {
return stacked == other;
}
var index = -1,
result = true,
seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new _SetCache : undefined;
stack.set(array, other);
stack.set(other, array);
// Ignore non-index properties.
while (++index < arrLength) {
var arrValue = array[index],
othValue = other[index];
if (customizer) {
var compared = isPartial
? customizer(othValue, arrValue, index, other, array, stack)
: customizer(arrValue, othValue, index, array, other, stack);
}
if (compared !== undefined) {
if (compared) {
continue;
}
result = false;
break;
}
// Recursively compare arrays (susceptible to call stack limits).
if (seen) {
if (!_arraySome(other, function(othValue, othIndex) {
if (!_cacheHas(seen, othIndex) &&
(arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
return seen.push(othIndex);
}
})) {
result = false;
break;
}
} else if (!(
arrValue === othValue ||
equalFunc(arrValue, othValue, bitmask, customizer, stack)
)) {
result = false;
break;
}
}
stack['delete'](array);
stack['delete'](other);
return result;
}
var _equalArrays = equalArrays;
/** Built-in value references. */
var Uint8Array = _root.Uint8Array;
var _Uint8Array = Uint8Array;
/**
* Converts `map` to its key-value pairs.
*
* @private
* @param {Object} map The map to convert.
* @returns {Array} Returns the key-value pairs.
*/
function mapToArray(map) {
var index = -1,
result = Array(map.size);
map.forEach(function(value, key) {
result[++index] = [key, value];
});
return result;
}
var _mapToArray = mapToArray;
/**
* Converts `set` to an array of its values.
*
* @private
* @param {Object} set The set to convert.
* @returns {Array} Returns the values.
*/
function setToArray(set) {
var index = -1,
result = Array(set.size);
set.forEach(function(value) {
result[++index] = value;
});
return result;
}
var _setToArray = setToArray;
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG$1 = 1,
COMPARE_UNORDERED_FLAG$1 = 2;
/** `Object#toString` result references. */
var boolTag = '[object Boolean]',
dateTag = '[object Date]',
errorTag = '[object Error]',
mapTag = '[object Map]',
numberTag = '[object Number]',
regexpTag = '[object RegExp]',
setTag = '[object Set]',
stringTag = '[object String]',
symbolTag = '[object Symbol]';
var arrayBufferTag = '[object ArrayBuffer]',
dataViewTag = '[object DataView]';
/** Used to convert symbols to primitives and strings. */
var symbolProto = _Symbol ? _Symbol.prototype : undefined,
symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;
/**
* A specialized version of `baseIsEqualDeep` for comparing objects of
* the same `toStringTag`.
*
* **Note:** This function only supports comparing values with tags of
* `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {string} tag The `toStringTag` of the objects to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
switch (tag) {
case dataViewTag:
if ((object.byteLength != other.byteLength) ||
(object.byteOffset != other.byteOffset)) {
return false;
}
object = object.buffer;
other = other.buffer;
case arrayBufferTag:
if ((object.byteLength != other.byteLength) ||
!equalFunc(new _Uint8Array(object), new _Uint8Array(other))) {
return false;
}
return true;
case boolTag:
case dateTag:
case numberTag:
// Coerce booleans to `1` or `0` and dates to milliseconds.
// Invalid dates are coerced to `NaN`.
return eq_1(+object, +other);
case errorTag:
return object.name == other.name && object.message == other.message;
case regexpTag:
case stringTag:
// Coerce regexes to strings and treat strings, primitives and objects,
// as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
// for more details.
return object == (other + '');
case mapTag:
var convert = _mapToArray;
case setTag:
var isPartial = bitmask & COMPARE_PARTIAL_FLAG$1;
convert || (convert = _setToArray);
if (object.size != other.size && !isPartial) {
return false;
}
// Assume cyclic values are equal.
var stacked = stack.get(object);
if (stacked) {
return stacked == other;
}
bitmask |= COMPARE_UNORDERED_FLAG$1;
// Recursively compare objects (susceptible to call stack limits).
stack.set(object, other);
var result = _equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
stack['delete'](object);
return result;
case symbolTag:
if (symbolValueOf) {
return symbolValueOf.call(object) == symbolValueOf.call(other);
}
}
return false;
}
var _equalByTag = equalByTag;
/**
* Appends the elements of `values` to `array`.
*
* @private
* @param {Array} array The array to modify.
* @param {Array} values The values to append.
* @returns {Array} Returns `array`.
*/
function arrayPush(array, values) {
var index = -1,
length = values.length,
offset = array.length;
while (++index < length) {
array[offset + index] = values[index];
}
return array;
}
var _arrayPush = arrayPush;
/**
* Checks if `value` is classified as an `Array` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array, else `false`.
* @example
*
* _.isArray([1, 2, 3]);
* // => true
*
* _.isArray(document.body.children);
* // => false
*
* _.isArray('abc');
* // => false
*
* _.isArray(_.noop);
* // => false
*/
var isArray = Array.isArray;
var isArray_1 = isArray;
/**
* The base implementation of `getAllKeys` and `getAllKeysIn` which uses
* `keysFunc` and `symbolsFunc` to get the enumerable property names and
* symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Function} keysFunc The function to get the keys of `object`.
* @param {Function} symbolsFunc The function to get the symbols of `object`.
* @returns {Array} Returns the array of property names and symbols.
*/
function baseGetAllKeys(object, keysFunc, symbolsFunc) {
var result = keysFunc(object);
return isArray_1(object) ? result : _arrayPush(result, symbolsFunc(object));
}
var _baseGetAllKeys = baseGetAllKeys;
/**
* A specialized version of `_.filter` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
*/
function arrayFilter(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (predicate(value, index, array)) {
result[resIndex++] = value;
}
}
return result;
}
var _arrayFilter = arrayFilter;
/**
* This method returns a new empty array.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {Array} Returns the new empty array.
* @example
*
* var arrays = _.times(2, _.stubArray);
*
* console.log(arrays);
* // => [[], []]
*
* console.log(arrays[0] === arrays[1]);
* // => false
*/
function stubArray() {
return [];
}
var stubArray_1 = stubArray;
/** Used for built-in method references. */
var objectProto$5 = Object.prototype;
/** Built-in value references. */
var propertyIsEnumerable = objectProto$5.propertyIsEnumerable;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeGetSymbols = Object.getOwnPropertySymbols;
/**
* Creates an array of the own enumerable symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of symbols.
*/
var getSymbols = !nativeGetSymbols ? stubArray_1 : function(object) {
if (object == null) {
return [];
}
object = Object(object);
return _arrayFilter(nativeGetSymbols(object), function(symbol) {
return propertyIsEnumerable.call(object, symbol);
});
};
var _getSymbols = getSymbols;
/**
* The base implementation of `_.times` without support for iteratee shorthands
* or max array length checks.
*
* @private
* @param {number} n The number of times to invoke `iteratee`.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the array of results.
*/
function baseTimes(n, iteratee) {
var index = -1,
result = Array(n);
while (++index < n) {
result[index] = iteratee(index);
}
return result;
}
var _baseTimes = baseTimes;
/**
* Checks if `value` is object-like. A value is object-like if it's not `null`
* and has a `typeof` result of "object".
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
* @example
*
* _.isObjectLike({});
* // => true
*
* _.isObjectLike([1, 2, 3]);
* // => true
*
* _.isObjectLike(_.noop);
* // => false
*
* _.isObjectLike(null);
* // => false
*/
function isObjectLike(value) {
return value != null && typeof value == 'object';
}
var isObjectLike_1 = isObjectLike;
/** `Object#toString` result references. */
var argsTag = '[object Arguments]';
/**
* The base implementation of `_.isArguments`.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
*/
function baseIsArguments(value) {
return isObjectLike_1(value) && _baseGetTag(value) == argsTag;
}
var _baseIsArguments = baseIsArguments;
/** Used for built-in method references. */
var objectProto$6 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$5 = objectProto$6.hasOwnProperty;
/** Built-in value references. */
var propertyIsEnumerable$1 = objectProto$6.propertyIsEnumerable;
/**
* Checks if `value` is likely an `arguments` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
* else `false`.
* @example
*
* _.isArguments(function() { return arguments; }());
* // => true
*
* _.isArguments([1, 2, 3]);
* // => false
*/
var isArguments = _baseIsArguments(function() { return arguments; }()) ? _baseIsArguments : function(value) {
return isObjectLike_1(value) && hasOwnProperty$5.call(value, 'callee') &&
!propertyIsEnumerable$1.call(value, 'callee');
};
var isArguments_1 = isArguments;
/**
* This method returns `false`.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {boolean} Returns `false`.
* @example
*
* _.times(2, _.stubFalse);
* // => [false, false]
*/
function stubFalse() {
return false;
}
var stubFalse_1 = stubFalse;
var isBuffer_1 = createCommonjsModule(function (module, exports) {
/** Detect free variable `exports`. */
var freeExports = exports && !exports.nodeType && exports;
/** Detect free variable `module`. */
var freeModule = freeExports && 'object' == 'object' && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;
/** Built-in value references. */
var Buffer = moduleExports ? _root.Buffer : undefined;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;
/**
* Checks if `value` is a buffer.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
* @example
*
* _.isBuffer(new Buffer(2));
* // => true
*
* _.isBuffer(new Uint8Array(2));
* // => false
*/
var isBuffer = nativeIsBuffer || stubFalse_1;
module.exports = isBuffer;
});
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;
/** Used to detect unsigned integer values. */
var reIsUint = /^(?:0|[1-9]\d*)$/;
/**
* Checks if `value` is a valid array-like index.
*
* @private
* @param {*} value The value to check.
* @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
* @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
*/
function isIndex(value, length) {
var type = typeof value;
length = length == null ? MAX_SAFE_INTEGER : length;
return !!length &&
(type == 'number' ||
(type != 'symbol' && reIsUint.test(value))) &&
(value > -1 && value % 1 == 0 && value < length);
}
var _isIndex = isIndex;
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER$1 = 9007199254740991;
/**
* Checks if `value` is a valid array-like length.
*
* **Note:** This method is loosely based on
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
* @example
*
* _.isLength(3);
* // => true
*
* _.isLength(Number.MIN_VALUE);
* // => false
*
* _.isLength(Infinity);
* // => false
*
* _.isLength('3');
* // => false
*/
function isLength(value) {
return typeof value == 'number' &&
value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER$1;
}
var isLength_1 = isLength;
/** `Object#toString` result references. */
var argsTag$1 = '[object Arguments]',
arrayTag = '[object Array]',
boolTag$1 = '[object Boolean]',
dateTag$1 = '[object Date]',
errorTag$1 = '[object Error]',
funcTag$1 = '[object Function]',
mapTag$1 = '[object Map]',
numberTag$1 = '[object Number]',
objectTag = '[object Object]',
regexpTag$1 = '[object RegExp]',
setTag$1 = '[object Set]',
stringTag$1 = '[object String]',
weakMapTag = '[object WeakMap]';
var arrayBufferTag$1 = '[object ArrayBuffer]',
dataViewTag$1 = '[object DataView]',
float32Tag = '[object Float32Array]',
float64Tag = '[object Float64Array]',
int8Tag = '[object Int8Array]',
int16Tag = '[object Int16Array]',
int32Tag = '[object Int32Array]',
uint8Tag = '[object Uint8Array]',
uint8ClampedTag = '[object Uint8ClampedArray]',
uint16Tag = '[object Uint16Array]',
uint32Tag = '[object Uint32Array]';
/** Used to identify `toStringTag` values of typed arrays. */
var typedArrayTags = {};
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
typedArrayTags[uint32Tag] = true;
typedArrayTags[argsTag$1] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag$1] = typedArrayTags[boolTag$1] =
typedArrayTags[dataViewTag$1] = typedArrayTags[dateTag$1] =
typedArrayTags[errorTag$1] = typedArrayTags[funcTag$1] =
typedArrayTags[mapTag$1] = typedArrayTags[numberTag$1] =
typedArrayTags[objectTag] = typedArrayTags[regexpTag$1] =
typedArrayTags[setTag$1] = typedArrayTags[stringTag$1] =
typedArrayTags[weakMapTag] = false;
/**
* The base implementation of `_.isTypedArray` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
*/
function baseIsTypedArray(value) {
return isObjectLike_1(value) &&
isLength_1(value.length) && !!typedArrayTags[_baseGetTag(value)];
}
var _baseIsTypedArray = baseIsTypedArray;
/**
* The base implementation of `_.unary` without support for storing metadata.
*
* @private
* @param {Function} func The function to cap arguments for.
* @returns {Function} Returns the new capped function.
*/
function baseUnary(func) {
return function(value) {
return func(value);
};
}
var _baseUnary = baseUnary;
var _nodeUtil = createCommonjsModule(function (module, exports) {
/** Detect free variable `exports`. */
var freeExports = exports && !exports.nodeType && exports;
/** Detect free variable `module`. */
var freeModule = freeExports && 'object' == 'object' && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;
/** Detect free variable `process` from Node.js. */
var freeProcess = moduleExports && _freeGlobal.process;
/** Used to access faster Node.js helpers. */
var nodeUtil = (function() {
try {
return freeProcess && freeProcess.binding && freeProcess.binding('util');
} catch (e) {}
}());
module.exports = nodeUtil;
});
/* Node.js helper references. */
var nodeIsTypedArray = _nodeUtil && _nodeUtil.isTypedArray;
/**
* Checks if `value` is classified as a typed array.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
* @example
*
* _.isTypedArray(new Uint8Array);
* // => true
*
* _.isTypedArray([]);
* // => false
*/
var isTypedArray = nodeIsTypedArray ? _baseUnary(nodeIsTypedArray) : _baseIsTypedArray;
var isTypedArray_1 = isTypedArray;
/** Used for built-in method references. */
var objectProto$7 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$6 = objectProto$7.hasOwnProperty;
/**
* Creates an array of the enumerable property names of the array-like `value`.
*
* @private
* @param {*} value The value to query.
* @param {boolean} inherited Specify returning inherited property names.
* @returns {Array} Returns the array of property names.
*/
function arrayLikeKeys(value, inherited) {
var isArr = isArray_1(value),
isArg = !isArr && isArguments_1(value),
isBuff = !isArr && !isArg && isBuffer_1(value),
isType = !isArr && !isArg && !isBuff && isTypedArray_1(value),
skipIndexes = isArr || isArg || isBuff || isType,
result = skipIndexes ? _baseTimes(value.length, String) : [],
length = result.length;
for (var key in value) {
if ((inherited || hasOwnProperty$6.call(value, key)) &&
!(skipIndexes && (
// Safari 9 has enumerable `arguments.length` in strict mode.
key == 'length' ||
// Node.js 0.10 has enumerable non-index properties on buffers.
(isBuff && (key == 'offset' || key == 'parent')) ||
// PhantomJS 2 has enumerable non-index properties on typed arrays.
(isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
// Skip index properties.
_isIndex(key, length)
))) {
result.push(key);
}
}
return result;
}
var _arrayLikeKeys = arrayLikeKeys;
/** Used for built-in method references. */
var objectProto$8 = Object.prototype;
/**
* Checks if `value` is likely a prototype object.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
*/
function isPrototype(value) {
var Ctor = value && value.constructor,
proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto$8;
return value === proto;
}
var _isPrototype = isPrototype;
/**
* Creates a unary function that invokes `func` with its argument transformed.
*
* @private
* @param {Function} func The function to wrap.
* @param {Function} transform The argument transform.
* @returns {Function} Returns the new function.
*/
function overArg(func, transform) {
return function(arg) {
return func(transform(arg));
};
}
var _overArg = overArg;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeKeys = _overArg(Object.keys, Object);
var _nativeKeys = nativeKeys;
/** Used for built-in method references. */
var objectProto$9 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$7 = objectProto$9.hasOwnProperty;
/**
* The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function baseKeys(object) {
if (!_isPrototype(object)) {
return _nativeKeys(object);
}
var result = [];
for (var key in Object(object)) {
if (hasOwnProperty$7.call(object, key) && key != 'constructor') {
result.push(key);
}
}
return result;
}
var _baseKeys = baseKeys;
/**
* Checks if `value` is array-like. A value is considered array-like if it's
* not a function and has a `value.length` that's an integer greater than or
* equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is array-like, else `false`.
* @example
*
* _.isArrayLike([1, 2, 3]);
* // => true
*
* _.isArrayLike(document.body.children);
* // => true
*
* _.isArrayLike('abc');
* // => true
*
* _.isArrayLike(_.noop);
* // => false
*/
function isArrayLike(value) {
return value != null && isLength_1(value.length) && !isFunction_1(value);
}
var isArrayLike_1 = isArrayLike;
/**
* Creates an array of the own enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects. See the
* [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
* for more details.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.keys(new Foo);
* // => ['a', 'b'] (iteration order is not guaranteed)
*
* _.keys('hi');
* // => ['0', '1']
*/
function keys(object) {
return isArrayLike_1(object) ? _arrayLikeKeys(object) : _baseKeys(object);
}
var keys_1 = keys;
/**
* Creates an array of own enumerable property names and symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names and symbols.
*/
function getAllKeys(object) {
return _baseGetAllKeys(object, keys_1, _getSymbols);
}
var _getAllKeys = getAllKeys;
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG$2 = 1;
/** Used for built-in method references. */
var objectProto$a = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$8 = objectProto$a.hasOwnProperty;
/**
* A specialized version of `baseIsEqualDeep` for objects with support for
* partial deep comparisons.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
var isPartial = bitmask & COMPARE_PARTIAL_FLAG$2,
objProps = _getAllKeys(object),
objLength = objProps.length,
othProps = _getAllKeys(other),
othLength = othProps.length;
if (objLength != othLength && !isPartial) {
return false;
}
var index = objLength;
while (index--) {
var key = objProps[index];
if (!(isPartial ? key in other : hasOwnProperty$8.call(other, key))) {
return false;
}
}
// Assume cyclic values are equal.
var stacked = stack.get(object);
if (stacked && stack.get(other)) {
return stacked == other;
}
var result = true;
stack.set(object, other);
stack.set(other, object);
var skipCtor = isPartial;
while (++index < objLength) {
key = objProps[index];
var objValue = object[key],
othValue = other[key];
if (customizer) {
var compared = isPartial
? customizer(othValue, objValue, key, other, object, stack)
: customizer(objValue, othValue, key, object, other, stack);
}
// Recursively compare objects (susceptible to call stack limits).
if (!(compared === undefined
? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
: compared
)) {
result = false;
break;
}
skipCtor || (skipCtor = key == 'constructor');
}
if (result && !skipCtor) {
var objCtor = object.constructor,
othCtor = other.constructor;
// Non `Object` object instances with different constructors are not equal.
if (objCtor != othCtor &&
('constructor' in object && 'constructor' in other) &&
!(typeof objCtor == 'function' && objCtor instanceof objCtor &&
typeof othCtor == 'function' && othCtor instanceof othCtor)) {
result = false;
}
}
stack['delete'](object);
stack['delete'](other);
return result;
}
var _equalObjects = equalObjects;
/* Built-in method references that are verified to be native. */
var DataView = _getNative(_root, 'DataView');
var _DataView = DataView;
/* Built-in method references that are verified to be native. */
var Promise$1 = _getNative(_root, 'Promise');
var _Promise = Promise$1;
/* Built-in method references that are verified to be native. */
var Set = _getNative(_root, 'Set');
var _Set = Set;
/* Built-in method references that are verified to be native. */
var WeakMap = _getNative(_root, 'WeakMap');
var _WeakMap = WeakMap;
/** `Object#toString` result references. */
var mapTag$2 = '[object Map]',
objectTag$1 = '[object Object]',
promiseTag = '[object Promise]',
setTag$2 = '[object Set]',
weakMapTag$1 = '[object WeakMap]';
var dataViewTag$2 = '[object DataView]';
/** Used to detect maps, sets, and weakmaps. */
var dataViewCtorString = _toSource(_DataView),
mapCtorString = _toSource(_Map),
promiseCtorString = _toSource(_Promise),
setCtorString = _toSource(_Set),
weakMapCtorString = _toSource(_WeakMap);
/**
* Gets the `toStringTag` of `value`.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the `toStringTag`.
*/
var getTag = _baseGetTag;
// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
if ((_DataView && getTag(new _DataView(new ArrayBuffer(1))) != dataViewTag$2) ||
(_Map && getTag(new _Map) != mapTag$2) ||
(_Promise && getTag(_Promise.resolve()) != promiseTag) ||
(_Set && getTag(new _Set) != setTag$2) ||
(_WeakMap && getTag(new _WeakMap) != weakMapTag$1)) {
getTag = function(value) {
var result = _baseGetTag(value),
Ctor = result == objectTag$1 ? value.constructor : undefined,
ctorString = Ctor ? _toSource(Ctor) : '';
if (ctorString) {
switch (ctorString) {
case dataViewCtorString: return dataViewTag$2;
case mapCtorString: return mapTag$2;
case promiseCtorString: return promiseTag;
case setCtorString: return setTag$2;
case weakMapCtorString: return weakMapTag$1;
}
}
return result;
};
}
var _getTag = getTag;
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG$3 = 1;
/** `Object#toString` result references. */
var argsTag$2 = '[object Arguments]',
arrayTag$1 = '[object Array]',
objectTag$2 = '[object Object]';
/** Used for built-in method references. */
var objectProto$b = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$9 = objectProto$b.hasOwnProperty;
/**
* A specialized version of `baseIsEqual` for arrays and objects which performs
* deep comparisons and tracks traversed objects enabling objects with circular
* references to be compared.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} [stack] Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
var objIsArr = isArray_1(object),
othIsArr = isArray_1(other),
objTag = objIsArr ? arrayTag$1 : _getTag(object),
othTag = othIsArr ? arrayTag$1 : _getTag(other);
objTag = objTag == argsTag$2 ? objectTag$2 : objTag;
othTag = othTag == argsTag$2 ? objectTag$2 : othTag;
var objIsObj = objTag == objectTag$2,
othIsObj = othTag == objectTag$2,
isSameTag = objTag == othTag;
if (isSameTag && isBuffer_1(object)) {
if (!isBuffer_1(other)) {
return false;
}
objIsArr = true;
objIsObj = false;
}
if (isSameTag && !objIsObj) {
stack || (stack = new _Stack);
return (objIsArr || isTypedArray_1(object))
? _equalArrays(object, other, bitmask, customizer, equalFunc, stack)
: _equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
}
if (!(bitmask & COMPARE_PARTIAL_FLAG$3)) {
var objIsWrapped = objIsObj && hasOwnProperty$9.call(object, '__wrapped__'),
othIsWrapped = othIsObj && hasOwnProperty$9.call(other, '__wrapped__');
if (objIsWrapped || othIsWrapped) {
var objUnwrapped = objIsWrapped ? object.value() : object,
othUnwrapped = othIsWrapped ? other.value() : other;
stack || (stack = new _Stack);
return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
}
}
if (!isSameTag) {
return false;
}
stack || (stack = new _Stack);
return _equalObjects(object, other, bitmask, customizer, equalFunc, stack);
}
var _baseIsEqualDeep = baseIsEqualDeep;
/**
* The base implementation of `_.isEqual` which supports partial comparisons
* and tracks traversed objects.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @param {boolean} bitmask The bitmask flags.
* 1 - Unordered comparison
* 2 - Partial comparison
* @param {Function} [customizer] The function to customize comparisons.
* @param {Object} [stack] Tracks traversed `value` and `other` objects.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
*/
function baseIsEqual(value, other, bitmask, customizer, stack) {
if (value === other) {
return true;
}
if (value == null || other == null || (!isObjectLike_1(value) && !isObjectLike_1(other))) {
return value !== value && other !== other;
}
return _baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
}
var _baseIsEqual = baseIsEqual;
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG$4 = 1,
COMPARE_UNORDERED_FLAG$2 = 2;
/**
* The base implementation of `_.isMatch` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to inspect.
* @param {Object} source The object of property values to match.
* @param {Array} matchData The property names, values, and compare flags to match.
* @param {Function} [customizer] The function to customize comparisons.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
*/
function baseIsMatch(object, source, matchData, customizer) {
var index = matchData.length,
length = index,
noCustomizer = !customizer;
if (object == null) {
return !length;
}
object = Object(object);
while (index--) {
var data = matchData[index];
if ((noCustomizer && data[2])
? data[1] !== object[data[0]]
: !(data[0] in object)
) {
return false;
}
}
while (++index < length) {
data = matchData[index];
var key = data[0],
objValue = object[key],
srcValue = data[1];
if (noCustomizer && data[2]) {
if (objValue === undefined && !(key in object)) {
return false;
}
} else {
var stack = new _Stack;
if (customizer) {
var result = customizer(objValue, srcValue, key, object, source, stack);
}
if (!(result === undefined
? _baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG$4 | COMPARE_UNORDERED_FLAG$2, customizer, stack)
: result
)) {
return false;
}
}
}
return true;
}
var _baseIsMatch = baseIsMatch;
/**
* Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` if suitable for strict
* equality comparisons, else `false`.
*/
function isStrictComparable(value) {
return value === value && !isObject_1(value);
}
var _isStrictComparable = isStrictComparable;
/**
* Gets the property names, values, and compare flags of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the match data of `object`.
*/
function getMatchData(object) {
var result = keys_1(object),
length = result.length;
while (length--) {
var key = result[length],
value = object[key];
result[length] = [key, value, _isStrictComparable(value)];
}
return result;
}
var _getMatchData = getMatchData;
/**
* A specialized version of `matchesProperty` for source values suitable
* for strict equality comparisons, i.e. `===`.
*
* @private
* @param {string} key The key of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
*/
function matchesStrictComparable(key, srcValue) {
return function(object) {
if (object == null) {
return false;
}
return object[key] === srcValue &&
(srcValue !== undefined || (key in Object(object)));
};
}
var _matchesStrictComparable = matchesStrictComparable;
/**
* The base implementation of `_.matches` which doesn't clone `source`.
*
* @private
* @param {Object} source The object of property values to match.
* @returns {Function} Returns the new spec function.
*/
function baseMatches(source) {
var matchData = _getMatchData(source);
if (matchData.length == 1 && matchData[0][2]) {
return _matchesStrictComparable(matchData[0][0], matchData[0][1]);
}
return function(object) {
return object === source || _baseIsMatch(object, source, matchData);
};
}
var _baseMatches = baseMatches;
/** `Object#toString` result references. */
var symbolTag$1 = '[object Symbol]';
/**
* Checks if `value` is classified as a `Symbol` primitive or object.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
* @example
*
* _.isSymbol(Symbol.iterator);
* // => true
*
* _.isSymbol('abc');
* // => false
*/
function isSymbol(value) {
return typeof value == 'symbol' ||
(isObjectLike_1(value) && _baseGetTag(value) == symbolTag$1);
}
var isSymbol_1 = isSymbol;
/** Used to match property names within property paths. */
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
reIsPlainProp = /^\w*$/;
/**
* Checks if `value` is a property name and not a property path.
*
* @private
* @param {*} value The value to check.
* @param {Object} [object] The object to query keys on.
* @returns {boolean} Returns `true` if `value` is a property name, else `false`.
*/
function isKey(value, object) {
if (isArray_1(value)) {
return false;
}
var type = typeof value;
if (type == 'number' || type == 'symbol' || type == 'boolean' ||
value == null || isSymbol_1(value)) {
return true;
}
return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
(object != null && value in Object(object));
}
var _isKey = isKey;
/** Error message constants. */
var FUNC_ERROR_TEXT = 'Expected a function';
/**
* Creates a function that memoizes the result of `func`. If `resolver` is
* provided, it determines the cache key for storing the result based on the
* arguments provided to the memoized function. By default, the first argument
* provided to the memoized function is used as the map cache key. The `func`
* is invoked with the `this` binding of the memoized function.
*
* **Note:** The cache is exposed as the `cache` property on the memoized
* function. Its creation may be customized by replacing the `_.memoize.Cache`
* constructor with one whose instances implement the
* [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
* method interface of `clear`, `delete`, `get`, `has`, and `set`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to have its output memoized.
* @param {Function} [resolver] The function to resolve the cache key.
* @returns {Function} Returns the new memoized function.
* @example
*
* var object = { 'a': 1, 'b': 2 };
* var other = { 'c': 3, 'd': 4 };
*
* var values = _.memoize(_.values);
* values(object);
* // => [1, 2]
*
* values(other);
* // => [3, 4]
*
* object.a = 2;
* values(object);
* // => [1, 2]
*
* // Modify the result cache.
* values.cache.set(object, ['a', 'b']);
* values(object);
* // => ['a', 'b']
*
* // Replace `_.memoize.Cache`.
* _.memoize.Cache = WeakMap;
*/
function memoize(func, resolver) {
if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
throw new TypeError(FUNC_ERROR_TEXT);
}
var memoized = function() {
var args = arguments,
key = resolver ? resolver.apply(this, args) : args[0],
cache = memoized.cache;
if (cache.has(key)) {
return cache.get(key);
}
var result = func.apply(this, args);
memoized.cache = cache.set(key, result) || cache;
return result;
};
memoized.cache = new (memoize.Cache || _MapCache);
return memoized;
}
// Expose `MapCache`.
memoize.Cache = _MapCache;
var memoize_1 = memoize;
/** Used as the maximum memoize cache size. */
var MAX_MEMOIZE_SIZE = 500;
/**
* A specialized version of `_.memoize` which clears the memoized function's
* cache when it exceeds `MAX_MEMOIZE_SIZE`.
*
* @private
* @param {Function} func The function to have its output memoized.
* @returns {Function} Returns the new memoized function.
*/
function memoizeCapped(func) {
var result = memoize_1(func, function(key) {
if (cache.size === MAX_MEMOIZE_SIZE) {
cache.clear();
}
return key;
});
var cache = result.cache;
return result;
}
var _memoizeCapped = memoizeCapped;
/** Used to match property names within property paths. */
var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
/** Used to match backslashes in property paths. */
var reEscapeChar = /\\(\\)?/g;
/**
* Converts `string` to a property path array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the property path array.
*/
var stringToPath = _memoizeCapped(function(string) {
var result = [];
if (string.charCodeAt(0) === 46 /* . */) {
result.push('');
}
string.replace(rePropName, function(match, number, quote, subString) {
result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));
});
return result;
});
var _stringToPath = stringToPath;
/**
* A specialized version of `_.map` for arrays without support for iteratee
* shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
*/
function arrayMap(array, iteratee) {
var index = -1,
length = array == null ? 0 : array.length,
result = Array(length);
while (++index < length) {
result[index] = iteratee(array[index], index, array);
}
return result;
}
var _arrayMap = arrayMap;
/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;
/** Used to convert symbols to primitives and strings. */
var symbolProto$1 = _Symbol ? _Symbol.prototype : undefined,
symbolToString = symbolProto$1 ? symbolProto$1.toString : undefined;
/**
* The base implementation of `_.toString` which doesn't convert nullish
* values to empty strings.
*
* @private
* @param {*} value The value to process.
* @returns {string} Returns the string.
*/
function baseToString(value) {
// Exit early for strings to avoid a performance hit in some environments.
if (typeof value == 'string') {
return value;
}
if (isArray_1(value)) {
// Recursively convert values (susceptible to call stack limits).
return _arrayMap(value, baseToString) + '';
}
if (isSymbol_1(value)) {
return symbolToString ? symbolToString.call(value) : '';
}
var result = (value + '');
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}
var _baseToString = baseToString;
/**
* Converts `value` to a string. An empty string is returned for `null`
* and `undefined` values. The sign of `-0` is preserved.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.toString(null);
* // => ''
*
* _.toString(-0);
* // => '-0'
*
* _.toString([1, 2, 3]);
* // => '1,2,3'
*/
function toString(value) {
return value == null ? '' : _baseToString(value);
}
var toString_1 = toString;
/**
* Casts `value` to a path array if it's not one.
*
* @private
* @param {*} value The value to inspect.
* @param {Object} [object] The object to query keys on.
* @returns {Array} Returns the cast property path array.
*/
function castPath(value, object) {
if (isArray_1(value)) {
return value;
}
return _isKey(value, object) ? [value] : _stringToPath(toString_1(value));
}
var _castPath = castPath;
/** Used as references for various `Number` constants. */
var INFINITY$1 = 1 / 0;
/**
* Converts `value` to a string key if it's not a string or symbol.
*
* @private
* @param {*} value The value to inspect.
* @returns {string|symbol} Returns the key.
*/
function toKey(value) {
if (typeof value == 'string' || isSymbol_1(value)) {
return value;
}
var result = (value + '');
return (result == '0' && (1 / value) == -INFINITY$1) ? '-0' : result;
}
var _toKey = toKey;
/**
* The base implementation of `_.get` without support for default values.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to get.
* @returns {*} Returns the resolved value.
*/
function baseGet(object, path) {
path = _castPath(path, object);
var index = 0,
length = path.length;
while (object != null && index < length) {
object = object[_toKey(path[index++])];
}
return (index && index == length) ? object : undefined;
}
var _baseGet = baseGet;
/**
* Gets the value at `path` of `object`. If the resolved value is
* `undefined`, the `defaultValue` is returned in its place.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to get.
* @param {*} [defaultValue] The value returned for `undefined` resolved values.
* @returns {*} Returns the resolved value.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.get(object, 'a[0].b.c');
* // => 3
*
* _.get(object, ['a', '0', 'b', 'c']);
* // => 3
*
* _.get(object, 'a.b.c', 'default');
* // => 'default'
*/
function get(object, path, defaultValue) {
var result = object == null ? undefined : _baseGet(object, path);
return result === undefined ? defaultValue : result;
}
var get_1 = get;
/**
* The base implementation of `_.hasIn` without support for deep paths.
*
* @private
* @param {Object} [object] The object to query.
* @param {Array|string} key The key to check.
* @returns {boolean} Returns `true` if `key` exists, else `false`.
*/
function baseHasIn(object, key) {
return object != null && key in Object(object);
}
var _baseHasIn = baseHasIn;
/**
* Checks if `path` exists on `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @param {Function} hasFunc The function to check properties.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
*/
function hasPath(object, path, hasFunc) {
path = _castPath(path, object);
var index = -1,
length = path.length,
result = false;
while (++index < length) {
var key = _toKey(path[index]);
if (!(result = object != null && hasFunc(object, key))) {
break;
}
object = object[key];
}
if (result || ++index != length) {
return result;
}
length = object == null ? 0 : object.length;
return !!length && isLength_1(length) && _isIndex(key, length) &&
(isArray_1(object) || isArguments_1(object));
}
var _hasPath = hasPath;
/**
* Checks if `path` is a direct or inherited property of `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
* @example
*
* var object = _.create({ 'a': _.create({ 'b': 2 }) });
*
* _.hasIn(object, 'a');
* // => true
*
* _.hasIn(object, 'a.b');
* // => true
*
* _.hasIn(object, ['a', 'b']);
* // => true
*
* _.hasIn(object, 'b');
* // => false
*/
function hasIn(object, path) {
return object != null && _hasPath(object, path, _baseHasIn);
}
var hasIn_1 = hasIn;
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG$5 = 1,
COMPARE_UNORDERED_FLAG$3 = 2;
/**
* The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
*
* @private
* @param {string} path The path of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
*/
function baseMatchesProperty(path, srcValue) {
if (_isKey(path) && _isStrictComparable(srcValue)) {
return _matchesStrictComparable(_toKey(path), srcValue);
}
return function(object) {
var objValue = get_1(object, path);
return (objValue === undefined && objValue === srcValue)
? hasIn_1(object, path)
: _baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG$5 | COMPARE_UNORDERED_FLAG$3);
};
}
var _baseMatchesProperty = baseMatchesProperty;
/**
* This method returns the first argument it receives.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {*} value Any value.
* @returns {*} Returns `value`.
* @example
*
* var object = { 'a': 1 };
*
* console.log(_.identity(object) === object);
* // => true
*/
function identity(value) {
return value;
}
var identity_1 = identity;
/**
* The base implementation of `_.property` without support for deep paths.
*
* @private
* @param {string} key The key of the property to get.
* @returns {Function} Returns the new accessor function.
*/
function baseProperty(key) {
return function(object) {
return object == null ? undefined : object[key];
};
}
var _baseProperty = baseProperty;
/**
* A specialized version of `baseProperty` which supports deep paths.
*
* @private
* @param {Array|string} path The path of the property to get.
* @returns {Function} Returns the new accessor function.
*/
function basePropertyDeep(path) {
return function(object) {
return _baseGet(object, path);
};
}
var _basePropertyDeep = basePropertyDeep;
/**
* Creates a function that returns the value at `path` of a given object.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Util
* @param {Array|string} path The path of the property to get.
* @returns {Function} Returns the new accessor function.
* @example
*
* var objects = [
* { 'a': { 'b': 2 } },
* { 'a': { 'b': 1 } }
* ];
*
* _.map(objects, _.property('a.b'));
* // => [2, 1]
*
* _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
* // => [1, 2]
*/
function property(path) {
return _isKey(path) ? _baseProperty(_toKey(path)) : _basePropertyDeep(path);
}
var property_1 = property;
/**
* The base implementation of `_.iteratee`.
*
* @private
* @param {*} [value=_.identity] The value to convert to an iteratee.
* @returns {Function} Returns the iteratee.
*/
function baseIteratee(value) {
// Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
// See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
if (typeof value == 'function') {
return value;
}
if (value == null) {
return identity_1;
}
if (typeof value == 'object') {
return isArray_1(value)
? _baseMatchesProperty(value[0], value[1])
: _baseMatches(value);
}
return property_1(value);
}
var _baseIteratee = baseIteratee;
/**
* Creates a `_.find` or `_.findLast` function.
*
* @private
* @param {Function} findIndexFunc The function to find the collection index.
* @returns {Function} Returns the new find function.
*/
function createFind(findIndexFunc) {
return function(collection, predicate, fromIndex) {
var iterable = Object(collection);
if (!isArrayLike_1(collection)) {
var iteratee = _baseIteratee(predicate, 3);
collection = keys_1(collection);
predicate = function(key) { return iteratee(iterable[key], key, iterable); };
}
var index = findIndexFunc(collection, predicate, fromIndex);
return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
};
}
var _createFind = createFind;
/**
* The base implementation of `_.findIndex` and `_.findLastIndex` without
* support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} predicate The function invoked per iteration.
* @param {number} fromIndex The index to search from.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseFindIndex(array, predicate, fromIndex, fromRight) {
var length = array.length,
index = fromIndex + (fromRight ? 1 : -1);
while ((fromRight ? index-- : ++index < length)) {
if (predicate(array[index], index, array)) {
return index;
}
}
return -1;
}
var _baseFindIndex = baseFindIndex;
/** Used as references for various `Number` constants. */
var NAN = 0 / 0;
/** Used to match leading and trailing whitespace. */
var reTrim = /^\s+|\s+$/g;
/** Used to detect bad signed hexadecimal string values. */
var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
/** Used to detect binary string values. */
var reIsBinary = /^0b[01]+$/i;
/** Used to detect octal string values. */
var reIsOctal = /^0o[0-7]+$/i;
/** Built-in method references without a dependency on `root`. */
var freeParseInt = parseInt;
/**
* Converts `value` to a number.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to process.
* @returns {number} Returns the number.
* @example
*
* _.toNumber(3.2);
* // => 3.2
*
* _.toNumber(Number.MIN_VALUE);
* // => 5e-324
*
* _.toNumber(Infinity);
* // => Infinity
*
* _.toNumber('3.2');
* // => 3.2
*/
function toNumber(value) {
if (typeof value == 'number') {
return value;
}
if (isSymbol_1(value)) {
return NAN;
}
if (isObject_1(value)) {
var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
value = isObject_1(other) ? (other + '') : other;
}
if (typeof value != 'string') {
return value === 0 ? value : +value;
}
value = value.replace(reTrim, '');
var isBinary = reIsBinary.test(value);
return (isBinary || reIsOctal.test(value))
? freeParseInt(value.slice(2), isBinary ? 2 : 8)
: (reIsBadHex.test(value) ? NAN : +value);
}
var toNumber_1 = toNumber;
/** Used as references for various `Number` constants. */
var INFINITY$2 = 1 / 0,
MAX_INTEGER = 1.7976931348623157e+308;
/**
* Converts `value` to a finite number.
*
* @static
* @memberOf _
* @since 4.12.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted number.
* @example
*
* _.toFinite(3.2);
* // => 3.2
*
* _.toFinite(Number.MIN_VALUE);
* // => 5e-324
*
* _.toFinite(Infinity);
* // => 1.7976931348623157e+308
*
* _.toFinite('3.2');
* // => 3.2
*/
function toFinite(value) {
if (!value) {
return value === 0 ? value : 0;
}
value = toNumber_1(value);
if (value === INFINITY$2 || value === -INFINITY$2) {
var sign = (value < 0 ? -1 : 1);
return sign * MAX_INTEGER;
}
return value === value ? value : 0;
}
var toFinite_1 = toFinite;
/**
* Converts `value` to an integer.
*
* **Note:** This method is loosely based on
* [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* _.toInteger(3.2);
* // => 3
*
* _.toInteger(Number.MIN_VALUE);
* // => 0
*
* _.toInteger(Infinity);
* // => 1.7976931348623157e+308
*
* _.toInteger('3.2');
* // => 3
*/
function toInteger(value) {
var result = toFinite_1(value),
remainder = result % 1;
return result === result ? (remainder ? result - remainder : result) : 0;
}
var toInteger_1 = toInteger;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax = Math.max;
/**
* This method is like `_.find` except that it returns the index of the first
* element `predicate` returns truthy for instead of the element itself.
*
* @static
* @memberOf _
* @since 1.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=0] The index to search from.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': true }
* ];
*
* _.findIndex(users, function(o) { return o.user == 'barney'; });
* // => 0
*
* // The `_.matches` iteratee shorthand.
* _.findIndex(users, { 'user': 'fred', 'active': false });
* // => 1
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findIndex(users, ['active', false]);
* // => 0
*
* // The `_.property` iteratee shorthand.
* _.findIndex(users, 'active');
* // => 2
*/
function findIndex(array, predicate, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = fromIndex == null ? 0 : toInteger_1(fromIndex);
if (index < 0) {
index = nativeMax(length + index, 0);
}
return _baseFindIndex(array, _baseIteratee(predicate, 3), index);
}
var findIndex_1 = findIndex;
/**
* Iterates over elements of `collection`, returning the first element
* `predicate` returns truthy for. The predicate is invoked with three
* arguments: (value, index|key, collection).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=0] The index to search from.
* @returns {*} Returns the matched element, else `undefined`.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false },
* { 'user': 'pebbles', 'age': 1, 'active': true }
* ];
*
* _.find(users, function(o) { return o.age < 40; });
* // => object for 'barney'
*
* // The `_.matches` iteratee shorthand.
* _.find(users, { 'age': 1, 'active': true });
* // => object for 'pebbles'
*
* // The `_.matchesProperty` iteratee shorthand.
* _.find(users, ['active', false]);
* // => object for 'fred'
*
* // The `_.property` iteratee shorthand.
* _.find(users, 'active');
* // => object for 'barney'
*/
var find = _createFind(findIndex_1);
var find_1 = find;
/** `Object#toString` result references. */
var mapTag$3 = '[object Map]',
setTag$3 = '[object Set]';
/** Used for built-in method references. */
var objectProto$c = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$a = objectProto$c.hasOwnProperty;
/**
* Checks if `value` is an empty object, collection, map, or set.
*
* Objects are considered empty if they have no own enumerable string keyed
* properties.
*
* Array-like values such as `arguments` objects, arrays, buffers, strings, or
* jQuery-like collections are considered empty if they have a `length` of `0`.
* Similarly, maps and sets are considered empty if they have a `size` of `0`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is empty, else `false`.
* @example
*
* _.isEmpty(null);
* // => true
*
* _.isEmpty(true);
* // => true
*
* _.isEmpty(1);
* // => true
*
* _.isEmpty([1, 2, 3]);
* // => false
*
* _.isEmpty({ 'a': 1 });
* // => false
*/
function isEmpty(value) {
if (value == null) {
return true;
}
if (isArrayLike_1(value) &&
(isArray_1(value) || typeof value == 'string' || typeof value.splice == 'function' ||
isBuffer_1(value) || isTypedArray_1(value) || isArguments_1(value))) {
return !value.length;
}
var tag = _getTag(value);
if (tag == mapTag$3 || tag == setTag$3) {
return !value.size;
}
if (_isPrototype(value)) {
return !_baseKeys(value).length;
}
for (var key in value) {
if (hasOwnProperty$a.call(value, key)) {
return false;
}
}
return true;
}
var isEmpty_1 = isEmpty;
/**
* A specialized version of `_.forEach` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns `array`.
*/
function arrayEach(array, iteratee) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (iteratee(array[index], index, array) === false) {
break;
}
}
return array;
}
var _arrayEach = arrayEach;
var defineProperty = (function() {
try {
var func = _getNative(Object, 'defineProperty');
func({}, '', {});
return func;
} catch (e) {}
}());
var _defineProperty = defineProperty;
/**
* The base implementation of `assignValue` and `assignMergeValue` without
* value checks.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function baseAssignValue(object, key, value) {
if (key == '__proto__' && _defineProperty) {
_defineProperty(object, key, {
'configurable': true,
'enumerable': true,
'value': value,
'writable': true
});
} else {
object[key] = value;
}
}
var _baseAssignValue = baseAssignValue;
/** Used for built-in method references. */
var objectProto$d = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$b = objectProto$d.hasOwnProperty;
/**
* Assigns `value` to `key` of `object` if the existing value is not equivalent
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function assignValue(object, key, value) {
var objValue = object[key];
if (!(hasOwnProperty$b.call(object, key) && eq_1(objValue, value)) ||
(value === undefined && !(key in object))) {
_baseAssignValue(object, key, value);
}
}
var _assignValue = assignValue;
/**
* Copies properties of `source` to `object`.
*
* @private
* @param {Object} source The object to copy properties from.
* @param {Array} props The property identifiers to copy.
* @param {Object} [object={}] The object to copy properties to.
* @param {Function} [customizer] The function to customize copied values.
* @returns {Object} Returns `object`.
*/
function copyObject(source, props, object, customizer) {
var isNew = !object;
object || (object = {});
var index = -1,
length = props.length;
while (++index < length) {
var key = props[index];
var newValue = customizer
? customizer(object[key], source[key], key, object, source)
: undefined;
if (newValue === undefined) {
newValue = source[key];
}
if (isNew) {
_baseAssignValue(object, key, newValue);
} else {
_assignValue(object, key, newValue);
}
}
return object;
}
var _copyObject = copyObject;
/**
* The base implementation of `_.assign` without support for multiple sources
* or `customizer` functions.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @returns {Object} Returns `object`.
*/
function baseAssign(object, source) {
return object && _copyObject(source, keys_1(source), object);
}
var _baseAssign = baseAssign;
/**
* This function is like
* [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
* except that it includes inherited enumerable properties.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function nativeKeysIn(object) {
var result = [];
if (object != null) {
for (var key in Object(object)) {
result.push(key);
}
}
return result;
}
var _nativeKeysIn = nativeKeysIn;
/** Used for built-in method references. */
var objectProto$e = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$c = objectProto$e.hasOwnProperty;
/**
* The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function baseKeysIn(object) {
if (!isObject_1(object)) {
return _nativeKeysIn(object);
}
var isProto = _isPrototype(object),
result = [];
for (var key in object) {
if (!(key == 'constructor' && (isProto || !hasOwnProperty$c.call(object, key)))) {
result.push(key);
}
}
return result;
}
var _baseKeysIn = baseKeysIn;
/**
* Creates an array of the own and inherited enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.keysIn(new Foo);
* // => ['a', 'b', 'c'] (iteration order is not guaranteed)
*/
function keysIn$1(object) {
return isArrayLike_1(object) ? _arrayLikeKeys(object, true) : _baseKeysIn(object);
}
var keysIn_1 = keysIn$1;
/**
* The base implementation of `_.assignIn` without support for multiple sources
* or `customizer` functions.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @returns {Object} Returns `object`.
*/
function baseAssignIn(object, source) {
return object && _copyObject(source, keysIn_1(source), object);
}
var _baseAssignIn = baseAssignIn;
var _cloneBuffer = createCommonjsModule(function (module, exports) {
/** Detect free variable `exports`. */
var freeExports = exports && !exports.nodeType && exports;
/** Detect free variable `module`. */
var freeModule = freeExports && 'object' == 'object' && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;
/** Built-in value references. */
var Buffer = moduleExports ? _root.Buffer : undefined,
allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined;
/**
* Creates a clone of `buffer`.
*
* @private
* @param {Buffer} buffer The buffer to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Buffer} Returns the cloned buffer.
*/
function cloneBuffer(buffer, isDeep) {
if (isDeep) {
return buffer.slice();
}
var length = buffer.length,
result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);
buffer.copy(result);
return result;
}
module.exports = cloneBuffer;
});
/**
* Copies the values of `source` to `array`.
*
* @private
* @param {Array} source The array to copy values from.
* @param {Array} [array=[]] The array to copy values to.
* @returns {Array} Returns `array`.
*/
function copyArray(source, array) {
var index = -1,
length = source.length;
array || (array = Array(length));
while (++index < length) {
array[index] = source[index];
}
return array;
}
var _copyArray = copyArray;
/**
* Copies own symbols of `source` to `object`.
*
* @private
* @param {Object} source The object to copy symbols from.
* @param {Object} [object={}] The object to copy symbols to.
* @returns {Object} Returns `object`.
*/
function copySymbols(source, object) {
return _copyObject(source, _getSymbols(source), object);
}
var _copySymbols = copySymbols;
/** Built-in value references. */
var getPrototype = _overArg(Object.getPrototypeOf, Object);
var _getPrototype = getPrototype;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeGetSymbols$1 = Object.getOwnPropertySymbols;
/**
* Creates an array of the own and inherited enumerable symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of symbols.
*/
var getSymbolsIn = !nativeGetSymbols$1 ? stubArray_1 : function(object) {
var result = [];
while (object) {
_arrayPush(result, _getSymbols(object));
object = _getPrototype(object);
}
return result;
};
var _getSymbolsIn = getSymbolsIn;
/**
* Copies own and inherited symbols of `source` to `object`.
*
* @private
* @param {Object} source The object to copy symbols from.
* @param {Object} [object={}] The object to copy symbols to.
* @returns {Object} Returns `object`.
*/
function copySymbolsIn(source, object) {
return _copyObject(source, _getSymbolsIn(source), object);
}
var _copySymbolsIn = copySymbolsIn;
/**
* Creates an array of own and inherited enumerable property names and
* symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names and symbols.
*/
function getAllKeysIn(object) {
return _baseGetAllKeys(object, keysIn_1, _getSymbolsIn);
}
var _getAllKeysIn = getAllKeysIn;
/** Used for built-in method references. */
var objectProto$f = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$d = objectProto$f.hasOwnProperty;
/**
* Initializes an array clone.
*
* @private
* @param {Array} array The array to clone.
* @returns {Array} Returns the initialized clone.
*/
function initCloneArray(array) {
var length = array.length,
result = new array.constructor(length);
// Add properties assigned by `RegExp#exec`.
if (length && typeof array[0] == 'string' && hasOwnProperty$d.call(array, 'index')) {
result.index = array.index;
result.input = array.input;
}
return result;
}
var _initCloneArray = initCloneArray;
/**
* Creates a clone of `arrayBuffer`.
*
* @private
* @param {ArrayBuffer} arrayBuffer The array buffer to clone.
* @returns {ArrayBuffer} Returns the cloned array buffer.
*/
function cloneArrayBuffer(arrayBuffer) {
var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
new _Uint8Array(result).set(new _Uint8Array(arrayBuffer));
return result;
}
var _cloneArrayBuffer = cloneArrayBuffer;
/**
* Creates a clone of `dataView`.
*
* @private
* @param {Object} dataView The data view to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the cloned data view.
*/
function cloneDataView(dataView, isDeep) {
var buffer = isDeep ? _cloneArrayBuffer(dataView.buffer) : dataView.buffer;
return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
}
var _cloneDataView = cloneDataView;
/** Used to match `RegExp` flags from their coerced string values. */
var reFlags = /\w*$/;
/**
* Creates a clone of `regexp`.
*
* @private
* @param {Object} regexp The regexp to clone.
* @returns {Object} Returns the cloned regexp.
*/
function cloneRegExp(regexp) {
var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
result.lastIndex = regexp.lastIndex;
return result;
}
var _cloneRegExp = cloneRegExp;
/** Used to convert symbols to primitives and strings. */
var symbolProto$2 = _Symbol ? _Symbol.prototype : undefined,
symbolValueOf$1 = symbolProto$2 ? symbolProto$2.valueOf : undefined;
/**
* Creates a clone of the `symbol` object.
*
* @private
* @param {Object} symbol The symbol object to clone.
* @returns {Object} Returns the cloned symbol object.
*/
function cloneSymbol(symbol) {
return symbolValueOf$1 ? Object(symbolValueOf$1.call(symbol)) : {};
}
var _cloneSymbol = cloneSymbol;
/**
* Creates a clone of `typedArray`.
*
* @private
* @param {Object} typedArray The typed array to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the cloned typed array.
*/
function cloneTypedArray(typedArray, isDeep) {
var buffer = isDeep ? _cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
}
var _cloneTypedArray = cloneTypedArray;
/** `Object#toString` result references. */
var boolTag$2 = '[object Boolean]',
dateTag$2 = '[object Date]',
mapTag$4 = '[object Map]',
numberTag$2 = '[object Number]',
regexpTag$2 = '[object RegExp]',
setTag$4 = '[object Set]',
stringTag$2 = '[object String]',
symbolTag$2 = '[object Symbol]';
var arrayBufferTag$2 = '[object ArrayBuffer]',
dataViewTag$3 = '[object DataView]',
float32Tag$1 = '[object Float32Array]',
float64Tag$1 = '[object Float64Array]',
int8Tag$1 = '[object Int8Array]',
int16Tag$1 = '[object Int16Array]',
int32Tag$1 = '[object Int32Array]',
uint8Tag$1 = '[object Uint8Array]',
uint8ClampedTag$1 = '[object Uint8ClampedArray]',
uint16Tag$1 = '[object Uint16Array]',
uint32Tag$1 = '[object Uint32Array]';
/**
* Initializes an object clone based on its `toStringTag`.
*
* **Note:** This function only supports cloning values with tags of
* `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.
*
* @private
* @param {Object} object The object to clone.
* @param {string} tag The `toStringTag` of the object to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the initialized clone.
*/
function initCloneByTag(object, tag, isDeep) {
var Ctor = object.constructor;
switch (tag) {
case arrayBufferTag$2:
return _cloneArrayBuffer(object);
case boolTag$2:
case dateTag$2:
return new Ctor(+object);
case dataViewTag$3:
return _cloneDataView(object, isDeep);
case float32Tag$1: case float64Tag$1:
case int8Tag$1: case int16Tag$1: case int32Tag$1:
case uint8Tag$1: case uint8ClampedTag$1: case uint16Tag$1: case uint32Tag$1:
return _cloneTypedArray(object, isDeep);
case mapTag$4:
return new Ctor;
case numberTag$2:
case stringTag$2:
return new Ctor(object);
case regexpTag$2:
return _cloneRegExp(object);
case setTag$4:
return new Ctor;
case symbolTag$2:
return _cloneSymbol(object);
}
}
var _initCloneByTag = initCloneByTag;
/** Built-in value references. */
var objectCreate = Object.create;
/**
* The base implementation of `_.create` without support for assigning
* properties to the created object.
*
* @private
* @param {Object} proto The object to inherit from.
* @returns {Object} Returns the new object.
*/
var baseCreate = (function() {
function object() {}
return function(proto) {
if (!isObject_1(proto)) {
return {};
}
if (objectCreate) {
return objectCreate(proto);
}
object.prototype = proto;
var result = new object;
object.prototype = undefined;
return result;
};
}());
var _baseCreate = baseCreate;
/**
* Initializes an object clone.
*
* @private
* @param {Object} object The object to clone.
* @returns {Object} Returns the initialized clone.
*/
function initCloneObject(object) {
return (typeof object.constructor == 'function' && !_isPrototype(object))
? _baseCreate(_getPrototype(object))
: {};
}
var _initCloneObject = initCloneObject;
/** `Object#toString` result references. */
var mapTag$5 = '[object Map]';
/**
* The base implementation of `_.isMap` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a map, else `false`.
*/
function baseIsMap(value) {
return isObjectLike_1(value) && _getTag(value) == mapTag$5;
}
var _baseIsMap = baseIsMap;
/* Node.js helper references. */
var nodeIsMap = _nodeUtil && _nodeUtil.isMap;
/**
* Checks if `value` is classified as a `Map` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a map, else `false`.
* @example
*
* _.isMap(new Map);
* // => true
*
* _.isMap(new WeakMap);
* // => false
*/
var isMap = nodeIsMap ? _baseUnary(nodeIsMap) : _baseIsMap;
var isMap_1 = isMap;
/** `Object#toString` result references. */
var setTag$5 = '[object Set]';
/**
* The base implementation of `_.isSet` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a set, else `false`.
*/
function baseIsSet(value) {
return isObjectLike_1(value) && _getTag(value) == setTag$5;
}
var _baseIsSet = baseIsSet;
/* Node.js helper references. */
var nodeIsSet = _nodeUtil && _nodeUtil.isSet;
/**
* Checks if `value` is classified as a `Set` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a set, else `false`.
* @example
*
* _.isSet(new Set);
* // => true
*
* _.isSet(new WeakSet);
* // => false
*/
var isSet = nodeIsSet ? _baseUnary(nodeIsSet) : _baseIsSet;
var isSet_1 = isSet;
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG = 1,
CLONE_FLAT_FLAG = 2,
CLONE_SYMBOLS_FLAG = 4;
/** `Object#toString` result references. */
var argsTag$3 = '[object Arguments]',
arrayTag$2 = '[object Array]',
boolTag$3 = '[object Boolean]',
dateTag$3 = '[object Date]',
errorTag$2 = '[object Error]',
funcTag$2 = '[object Function]',
genTag$1 = '[object GeneratorFunction]',
mapTag$6 = '[object Map]',
numberTag$3 = '[object Number]',
objectTag$3 = '[object Object]',
regexpTag$3 = '[object RegExp]',
setTag$6 = '[object Set]',
stringTag$3 = '[object String]',
symbolTag$3 = '[object Symbol]',
weakMapTag$2 = '[object WeakMap]';
var arrayBufferTag$3 = '[object ArrayBuffer]',
dataViewTag$4 = '[object DataView]',
float32Tag$2 = '[object Float32Array]',
float64Tag$2 = '[object Float64Array]',
int8Tag$2 = '[object Int8Array]',
int16Tag$2 = '[object Int16Array]',
int32Tag$2 = '[object Int32Array]',
uint8Tag$2 = '[object Uint8Array]',
uint8ClampedTag$2 = '[object Uint8ClampedArray]',
uint16Tag$2 = '[object Uint16Array]',
uint32Tag$2 = '[object Uint32Array]';
/** Used to identify `toStringTag` values supported by `_.clone`. */
var cloneableTags = {};
cloneableTags[argsTag$3] = cloneableTags[arrayTag$2] =
cloneableTags[arrayBufferTag$3] = cloneableTags[dataViewTag$4] =
cloneableTags[boolTag$3] = cloneableTags[dateTag$3] =
cloneableTags[float32Tag$2] = cloneableTags[float64Tag$2] =
cloneableTags[int8Tag$2] = cloneableTags[int16Tag$2] =
cloneableTags[int32Tag$2] = cloneableTags[mapTag$6] =
cloneableTags[numberTag$3] = cloneableTags[objectTag$3] =
cloneableTags[regexpTag$3] = cloneableTags[setTag$6] =
cloneableTags[stringTag$3] = cloneableTags[symbolTag$3] =
cloneableTags[uint8Tag$2] = cloneableTags[uint8ClampedTag$2] =
cloneableTags[uint16Tag$2] = cloneableTags[uint32Tag$2] = true;
cloneableTags[errorTag$2] = cloneableTags[funcTag$2] =
cloneableTags[weakMapTag$2] = false;
/**
* The base implementation of `_.clone` and `_.cloneDeep` which tracks
* traversed objects.
*
* @private
* @param {*} value The value to clone.
* @param {boolean} bitmask The bitmask flags.
* 1 - Deep clone
* 2 - Flatten inherited properties
* 4 - Clone symbols
* @param {Function} [customizer] The function to customize cloning.
* @param {string} [key] The key of `value`.
* @param {Object} [object] The parent object of `value`.
* @param {Object} [stack] Tracks traversed objects and their clone counterparts.
* @returns {*} Returns the cloned value.
*/
function baseClone(value, bitmask, customizer, key, object, stack) {
var result,
isDeep = bitmask & CLONE_DEEP_FLAG,
isFlat = bitmask & CLONE_FLAT_FLAG,
isFull = bitmask & CLONE_SYMBOLS_FLAG;
if (customizer) {
result = object ? customizer(value, key, object, stack) : customizer(value);
}
if (result !== undefined) {
return result;
}
if (!isObject_1(value)) {
return value;
}
var isArr = isArray_1(value);
if (isArr) {
result = _initCloneArray(value);
if (!isDeep) {
return _copyArray(value, result);
}
} else {
var tag = _getTag(value),
isFunc = tag == funcTag$2 || tag == genTag$1;
if (isBuffer_1(value)) {
return _cloneBuffer(value, isDeep);
}
if (tag == objectTag$3 || tag == argsTag$3 || (isFunc && !object)) {
result = (isFlat || isFunc) ? {} : _initCloneObject(value);
if (!isDeep) {
return isFlat
? _copySymbolsIn(value, _baseAssignIn(result, value))
: _copySymbols(value, _baseAssign(result, value));
}
} else {
if (!cloneableTags[tag]) {
return object ? value : {};
}
result = _initCloneByTag(value, tag, isDeep);
}
}
// Check for circular references and return its corresponding clone.
stack || (stack = new _Stack);
var stacked = stack.get(value);
if (stacked) {
return stacked;
}
stack.set(value, result);
if (isSet_1(value)) {
value.forEach(function(subValue) {
result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));
});
return result;
}
if (isMap_1(value)) {
value.forEach(function(subValue, key) {
result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));
});
return result;
}
var keysFunc = isFull
? (isFlat ? _getAllKeysIn : _getAllKeys)
: (isFlat ? keysIn : keys_1);
var props = isArr ? undefined : keysFunc(value);
_arrayEach(props || value, function(subValue, key) {
if (props) {
key = subValue;
subValue = value[key];
}
// Recursively populate clone (susceptible to call stack limits).
_assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));
});
return result;
}
var _baseClone = baseClone;
/**
* Gets the last element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @returns {*} Returns the last element of `array`.
* @example
*
* _.last([1, 2, 3]);
* // => 3
*/
function last(array) {
var length = array == null ? 0 : array.length;
return length ? array[length - 1] : undefined;
}
var last_1 = last;
/**
* The base implementation of `_.slice` without an iteratee call guard.
*
* @private
* @param {Array} array The array to slice.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the slice of `array`.
*/
function baseSlice(array, start, end) {
var index = -1,
length = array.length;
if (start < 0) {
start = -start > length ? 0 : (length + start);
}
end = end > length ? length : end;
if (end < 0) {
end += length;
}
length = start > end ? 0 : ((end - start) >>> 0);
start >>>= 0;
var result = Array(length);
while (++index < length) {
result[index] = array[index + start];
}
return result;
}
var _baseSlice = baseSlice;
/**
* Gets the parent value at `path` of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} path The path to get the parent value of.
* @returns {*} Returns the parent value.
*/
function parent(object, path) {
return path.length < 2 ? object : _baseGet(object, _baseSlice(path, 0, -1));
}
var _parent = parent;
/**
* The base implementation of `_.unset`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The property path to unset.
* @returns {boolean} Returns `true` if the property is deleted, else `false`.
*/
function baseUnset(object, path) {
path = _castPath(path, object);
object = _parent(object, path);
return object == null || delete object[_toKey(last_1(path))];
}
var _baseUnset = baseUnset;
/** `Object#toString` result references. */
var objectTag$4 = '[object Object]';
/** Used for built-in method references. */
var funcProto$2 = Function.prototype,
objectProto$g = Object.prototype;
/** Used to resolve the decompiled source of functions. */
var funcToString$2 = funcProto$2.toString;
/** Used to check objects for own properties. */
var hasOwnProperty$e = objectProto$g.hasOwnProperty;
/** Used to infer the `Object` constructor. */
var objectCtorString = funcToString$2.call(Object);
/**
* Checks if `value` is a plain object, that is, an object created by the
* `Object` constructor or one with a `[[Prototype]]` of `null`.
*
* @static
* @memberOf _
* @since 0.8.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
* @example
*
* function Foo() {
* this.a = 1;
* }
*
* _.isPlainObject(new Foo);
* // => false
*
* _.isPlainObject([1, 2, 3]);
* // => false
*
* _.isPlainObject({ 'x': 0, 'y': 0 });
* // => true
*
* _.isPlainObject(Object.create(null));
* // => true
*/
function isPlainObject(value) {
if (!isObjectLike_1(value) || _baseGetTag(value) != objectTag$4) {
return false;
}
var proto = _getPrototype(value);
if (proto === null) {
return true;
}
var Ctor = hasOwnProperty$e.call(proto, 'constructor') && proto.constructor;
return typeof Ctor == 'function' && Ctor instanceof Ctor &&
funcToString$2.call(Ctor) == objectCtorString;
}
var isPlainObject_1 = isPlainObject;
/**
* Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
* objects.
*
* @private
* @param {*} value The value to inspect.
* @param {string} key The key of the property to inspect.
* @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
*/
function customOmitClone(value) {
return isPlainObject_1(value) ? undefined : value;
}
var _customOmitClone = customOmitClone;
/** Built-in value references. */
var spreadableSymbol = _Symbol ? _Symbol.isConcatSpreadable : undefined;
/**
* Checks if `value` is a flattenable `arguments` object or array.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
*/
function isFlattenable(value) {
return isArray_1(value) || isArguments_1(value) ||
!!(spreadableSymbol && value && value[spreadableSymbol]);
}
var _isFlattenable = isFlattenable;
/**
* The base implementation of `_.flatten` with support for restricting flattening.
*
* @private
* @param {Array} array The array to flatten.
* @param {number} depth The maximum recursion depth.
* @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
* @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
* @param {Array} [result=[]] The initial result value.
* @returns {Array} Returns the new flattened array.
*/
function baseFlatten(array, depth, predicate, isStrict, result) {
var index = -1,
length = array.length;
predicate || (predicate = _isFlattenable);
result || (result = []);
while (++index < length) {
var value = array[index];
if (depth > 0 && predicate(value)) {
if (depth > 1) {
// Recursively flatten arrays (susceptible to call stack limits).
baseFlatten(value, depth - 1, predicate, isStrict, result);
} else {
_arrayPush(result, value);
}
} else if (!isStrict) {
result[result.length] = value;
}
}
return result;
}
var _baseFlatten = baseFlatten;
/**
* Flattens `array` a single level deep.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to flatten.
* @returns {Array} Returns the new flattened array.
* @example
*
* _.flatten([1, [2, [3, [4]], 5]]);
* // => [1, 2, [3, [4]], 5]
*/
function flatten(array) {
var length = array == null ? 0 : array.length;
return length ? _baseFlatten(array, 1) : [];
}
var flatten_1 = flatten;
/**
* A faster alternative to `Function#apply`, this function invokes `func`
* with the `this` binding of `thisArg` and the arguments of `args`.
*
* @private
* @param {Function} func The function to invoke.
* @param {*} thisArg The `this` binding of `func`.
* @param {Array} args The arguments to invoke `func` with.
* @returns {*} Returns the result of `func`.
*/
function apply(func, thisArg, args) {
switch (args.length) {
case 0: return func.call(thisArg);
case 1: return func.call(thisArg, args[0]);
case 2: return func.call(thisArg, args[0], args[1]);
case 3: return func.call(thisArg, args[0], args[1], args[2]);
}
return func.apply(thisArg, args);
}
var _apply = apply;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$1 = Math.max;
/**
* A specialized version of `baseRest` which transforms the rest array.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @param {Function} transform The rest array transform.
* @returns {Function} Returns the new function.
*/
function overRest(func, start, transform) {
start = nativeMax$1(start === undefined ? (func.length - 1) : start, 0);
return function() {
var args = arguments,
index = -1,
length = nativeMax$1(args.length - start, 0),
array = Array(length);
while (++index < length) {
array[index] = args[start + index];
}
index = -1;
var otherArgs = Array(start + 1);
while (++index < start) {
otherArgs[index] = args[index];
}
otherArgs[start] = transform(array);
return _apply(func, this, otherArgs);
};
}
var _overRest = overRest;
/**
* Creates a function that returns `value`.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Util
* @param {*} value The value to return from the new function.
* @returns {Function} Returns the new constant function.
* @example
*
* var objects = _.times(2, _.constant({ 'a': 1 }));
*
* console.log(objects);
* // => [{ 'a': 1 }, { 'a': 1 }]
*
* console.log(objects[0] === objects[1]);
* // => true
*/
function constant(value) {
return function() {
return value;
};
}
var constant_1 = constant;
/**
* The base implementation of `setToString` without support for hot loop shorting.
*
* @private
* @param {Function} func The function to modify.
* @param {Function} string The `toString` result.
* @returns {Function} Returns `func`.
*/
var baseSetToString = !_defineProperty ? identity_1 : function(func, string) {
return _defineProperty(func, 'toString', {
'configurable': true,
'enumerable': false,
'value': constant_1(string),
'writable': true
});
};
var _baseSetToString = baseSetToString;
/** Used to detect hot functions by number of calls within a span of milliseconds. */
var HOT_COUNT = 800,
HOT_SPAN = 16;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeNow = Date.now;
/**
* Creates a function that'll short out and invoke `identity` instead
* of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
* milliseconds.
*
* @private
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new shortable function.
*/
function shortOut(func) {
var count = 0,
lastCalled = 0;
return function() {
var stamp = nativeNow(),
remaining = HOT_SPAN - (stamp - lastCalled);
lastCalled = stamp;
if (remaining > 0) {
if (++count >= HOT_COUNT) {
return arguments[0];
}
} else {
count = 0;
}
return func.apply(undefined, arguments);
};
}
var _shortOut = shortOut;
/**
* Sets the `toString` method of `func` to return `string`.
*
* @private
* @param {Function} func The function to modify.
* @param {Function} string The `toString` result.
* @returns {Function} Returns `func`.
*/
var setToString = _shortOut(_baseSetToString);
var _setToString = setToString;
/**
* A specialized version of `baseRest` which flattens the rest array.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @returns {Function} Returns the new function.
*/
function flatRest(func) {
return _setToString(_overRest(func, undefined, flatten_1), func + '');
}
var _flatRest = flatRest;
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG$1 = 1,
CLONE_FLAT_FLAG$1 = 2,
CLONE_SYMBOLS_FLAG$1 = 4;
/**
* The opposite of `_.pick`; this method creates an object composed of the
* own and inherited enumerable property paths of `object` that are not omitted.
*
* **Note:** This method is considerably slower than `_.pick`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The source object.
* @param {...(string|string[])} [paths] The property paths to omit.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.omit(object, ['a', 'c']);
* // => { 'b': '2' }
*/
var omit = _flatRest(function(object, paths) {
var result = {};
if (object == null) {
return result;
}
var isDeep = false;
paths = _arrayMap(paths, function(path) {
path = _castPath(path, object);
isDeep || (isDeep = path.length > 1);
return path;
});
_copyObject(object, _getAllKeysIn(object), result);
if (isDeep) {
result = _baseClone(result, CLONE_DEEP_FLAG$1 | CLONE_FLAT_FLAG$1 | CLONE_SYMBOLS_FLAG$1, _customOmitClone);
}
var length = paths.length;
while (length--) {
_baseUnset(result, paths[length]);
}
return result;
});
var omit_1 = omit;
/**
* The base implementation of `_.isNaN` without support for number objects.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
*/
function baseIsNaN(value) {
return value !== value;
}
var _baseIsNaN = baseIsNaN;
/**
* A specialized version of `_.indexOf` which performs strict equality
* comparisons of values, i.e. `===`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function strictIndexOf(array, value, fromIndex) {
var index = fromIndex - 1,
length = array.length;
while (++index < length) {
if (array[index] === value) {
return index;
}
}
return -1;
}
var _strictIndexOf = strictIndexOf;
/**
* The base implementation of `_.indexOf` without `fromIndex` bounds checks.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseIndexOf(array, value, fromIndex) {
return value === value
? _strictIndexOf(array, value, fromIndex)
: _baseFindIndex(array, _baseIsNaN, fromIndex);
}
var _baseIndexOf = baseIndexOf;
/**
* A specialized version of `_.includes` for arrays without support for
* specifying an index to search from.
*
* @private
* @param {Array} [array] The array to inspect.
* @param {*} target The value to search for.
* @returns {boolean} Returns `true` if `target` is found, else `false`.
*/
function arrayIncludes(array, value) {
var length = array == null ? 0 : array.length;
return !!length && _baseIndexOf(array, value, 0) > -1;
}
var _arrayIncludes = arrayIncludes;
/**
* This function is like `arrayIncludes` except that it accepts a comparator.
*
* @private
* @param {Array} [array] The array to inspect.
* @param {*} target The value to search for.
* @param {Function} comparator The comparator invoked per element.
* @returns {boolean} Returns `true` if `target` is found, else `false`.
*/
function arrayIncludesWith(array, value, comparator) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (comparator(value, array[index])) {
return true;
}
}
return false;
}
var _arrayIncludesWith = arrayIncludesWith;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin = Math.min;
/**
* The base implementation of methods like `_.intersection`, without support
* for iteratee shorthands, that accepts an array of arrays to inspect.
*
* @private
* @param {Array} arrays The arrays to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of shared values.
*/
function baseIntersection(arrays, iteratee, comparator) {
var includes = comparator ? _arrayIncludesWith : _arrayIncludes,
length = arrays[0].length,
othLength = arrays.length,
othIndex = othLength,
caches = Array(othLength),
maxLength = Infinity,
result = [];
while (othIndex--) {
var array = arrays[othIndex];
if (othIndex && iteratee) {
array = _arrayMap(array, _baseUnary(iteratee));
}
maxLength = nativeMin(array.length, maxLength);
caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
? new _SetCache(othIndex && array)
: undefined;
}
array = arrays[0];
var index = -1,
seen = caches[0];
outer:
while (++index < length && result.length < maxLength) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
value = (comparator || value !== 0) ? value : 0;
if (!(seen
? _cacheHas(seen, computed)
: includes(result, computed, comparator)
)) {
othIndex = othLength;
while (--othIndex) {
var cache = caches[othIndex];
if (!(cache
? _cacheHas(cache, computed)
: includes(arrays[othIndex], computed, comparator))
) {
continue outer;
}
}
if (seen) {
seen.push(computed);
}
result.push(value);
}
}
return result;
}
var _baseIntersection = baseIntersection;
/**
* The base implementation of `_.rest` which doesn't validate or coerce arguments.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @returns {Function} Returns the new function.
*/
function baseRest(func, start) {
return _setToString(_overRest(func, start, identity_1), func + '');
}
var _baseRest = baseRest;
/**
* This method is like `_.isArrayLike` except that it also checks if `value`
* is an object.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array-like object,
* else `false`.
* @example
*
* _.isArrayLikeObject([1, 2, 3]);
* // => true
*
* _.isArrayLikeObject(document.body.children);
* // => true
*
* _.isArrayLikeObject('abc');
* // => false
*
* _.isArrayLikeObject(_.noop);
* // => false
*/
function isArrayLikeObject(value) {
return isObjectLike_1(value) && isArrayLike_1(value);
}
var isArrayLikeObject_1 = isArrayLikeObject;
/**
* Casts `value` to an empty array if it's not an array like object.
*
* @private
* @param {*} value The value to inspect.
* @returns {Array|Object} Returns the cast array-like object.
*/
function castArrayLikeObject(value) {
return isArrayLikeObject_1(value) ? value : [];
}
var _castArrayLikeObject = castArrayLikeObject;
/**
* Creates an array of unique values that are included in all given arrays
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. The order and references of result values are
* determined by the first array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* _.intersection([2, 1], [2, 3]);
* // => [2]
*/
var intersection = _baseRest(function(arrays) {
var mapped = _arrayMap(arrays, _castArrayLikeObject);
return (mapped.length && mapped[0] === arrays[0])
? _baseIntersection(mapped)
: [];
});
var intersection_1 = intersection;
/**
* Creates a base function for methods like `_.forIn` and `_.forOwn`.
*
* @private
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new base function.
*/
function createBaseFor(fromRight) {
return function(object, iteratee, keysFunc) {
var index = -1,
iterable = Object(object),
props = keysFunc(object),
length = props.length;
while (length--) {
var key = props[fromRight ? length : ++index];
if (iteratee(iterable[key], key, iterable) === false) {
break;
}
}
return object;
};
}
var _createBaseFor = createBaseFor;
/**
* The base implementation of `baseForOwn` which iterates over `object`
* properties returned by `keysFunc` and invokes `iteratee` for each property.
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {Function} keysFunc The function to get the keys of `object`.
* @returns {Object} Returns `object`.
*/
var baseFor = _createBaseFor();
var _baseFor = baseFor;
/**
* The base implementation of `_.forOwn` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Object} Returns `object`.
*/
function baseForOwn(object, iteratee) {
return object && _baseFor(object, iteratee, keys_1);
}
var _baseForOwn = baseForOwn;
/**
* Casts `value` to `identity` if it's not a function.
*
* @private
* @param {*} value The value to inspect.
* @returns {Function} Returns cast function.
*/
function castFunction(value) {
return typeof value == 'function' ? value : identity_1;
}
var _castFunction = castFunction;
/**
* Iterates over own enumerable string keyed properties of an object and
* invokes `iteratee` for each property. The iteratee is invoked with three
* arguments: (value, key, object). Iteratee functions may exit iteration
* early by explicitly returning `false`.
*
* @static
* @memberOf _
* @since 0.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forOwnRight
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forOwn(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'a' then 'b' (iteration order is not guaranteed).
*/
function forOwn(object, iteratee) {
return object && _baseForOwn(object, _castFunction(iteratee));
}
var forOwn_1 = forOwn;
/**
* Creates a `baseEach` or `baseEachRight` function.
*
* @private
* @param {Function} eachFunc The function to iterate over a collection.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new base function.
*/
function createBaseEach(eachFunc, fromRight) {
return function(collection, iteratee) {
if (collection == null) {
return collection;
}
if (!isArrayLike_1(collection)) {
return eachFunc(collection, iteratee);
}
var length = collection.length,
index = fromRight ? length : -1,
iterable = Object(collection);
while ((fromRight ? index-- : ++index < length)) {
if (iteratee(iterable[index], index, iterable) === false) {
break;
}
}
return collection;
};
}
var _createBaseEach = createBaseEach;
/**
* The base implementation of `_.forEach` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
*/
var baseEach = _createBaseEach(_baseForOwn);
var _baseEach = baseEach;
/**
* Iterates over elements of `collection` and invokes `iteratee` for each element.
* The iteratee is invoked with three arguments: (value, index|key, collection).
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* **Note:** As with other "Collections" methods, objects with a "length"
* property are iterated like arrays. To avoid this behavior use `_.forIn`
* or `_.forOwn` for object iteration.
*
* @static
* @memberOf _
* @since 0.1.0
* @alias each
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
* @see _.forEachRight
* @example
*
* _.forEach([1, 2], function(value) {
* console.log(value);
* });
* // => Logs `1` then `2`.
*
* _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
* console.log(key);
* });
* // => Logs 'a' then 'b' (iteration order is not guaranteed).
*/
function forEach(collection, iteratee) {
var func = isArray_1(collection) ? _arrayEach : _baseEach;
return func(collection, _castFunction(iteratee));
}
var forEach_1 = forEach;
/**
* The base implementation of `_.filter` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
*/
function baseFilter(collection, predicate) {
var result = [];
_baseEach(collection, function(value, index, collection) {
if (predicate(value, index, collection)) {
result.push(value);
}
});
return result;
}
var _baseFilter = baseFilter;
/**
* Iterates over elements of `collection`, returning an array of all elements
* `predicate` returns truthy for. The predicate is invoked with three
* arguments: (value, index|key, collection).
*
* **Note:** Unlike `_.remove`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
* @see _.reject
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false }
* ];
*
* _.filter(users, function(o) { return !o.active; });
* // => objects for ['fred']
*
* // The `_.matches` iteratee shorthand.
* _.filter(users, { 'age': 36, 'active': true });
* // => objects for ['barney']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.filter(users, ['active', false]);
* // => objects for ['fred']
*
* // The `_.property` iteratee shorthand.
* _.filter(users, 'active');
* // => objects for ['barney']
*/
function filter(collection, predicate) {
var func = isArray_1(collection) ? _arrayFilter : _baseFilter;
return func(collection, _baseIteratee(predicate, 3));
}
var filter_1 = filter;
/**
* The base implementation of `_.map` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
*/
function baseMap(collection, iteratee) {
var index = -1,
result = isArrayLike_1(collection) ? Array(collection.length) : [];
_baseEach(collection, function(value, key, collection) {
result[++index] = iteratee(value, key, collection);
});
return result;
}
var _baseMap = baseMap;
/**
* Creates an array of values by running each element in `collection` thru
* `iteratee`. The iteratee is invoked with three arguments:
* (value, index|key, collection).
*
* Many lodash methods are guarded to work as iteratees for methods like
* `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
*
* The guarded methods are:
* `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
* `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
* `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
* `template`, `trim`, `trimEnd`, `trimStart`, and `words`
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
* @example
*
* function square(n) {
* return n * n;
* }
*
* _.map([4, 8], square);
* // => [16, 64]
*
* _.map({ 'a': 4, 'b': 8 }, square);
* // => [16, 64] (iteration order is not guaranteed)
*
* var users = [
* { 'user': 'barney' },
* { 'user': 'fred' }
* ];
*
* // The `_.property` iteratee shorthand.
* _.map(users, 'user');
* // => ['barney', 'fred']
*/
function map(collection, iteratee) {
var func = isArray_1(collection) ? _arrayMap : _baseMap;
return func(collection, _baseIteratee(iteratee, 3));
}
var map_1 = map;
/**
* A specialized version of `_.reduce` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @param {boolean} [initAccum] Specify using the first element of `array` as
* the initial value.
* @returns {*} Returns the accumulated value.
*/
function arrayReduce(array, iteratee, accumulator, initAccum) {
var index = -1,
length = array == null ? 0 : array.length;
if (initAccum && length) {
accumulator = array[++index];
}
while (++index < length) {
accumulator = iteratee(accumulator, array[index], index, array);
}
return accumulator;
}
var _arrayReduce = arrayReduce;
/**
* The base implementation of `_.reduce` and `_.reduceRight`, without support
* for iteratee shorthands, which iterates over `collection` using `eachFunc`.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} accumulator The initial value.
* @param {boolean} initAccum Specify using the first or last element of
* `collection` as the initial value.
* @param {Function} eachFunc The function to iterate over `collection`.
* @returns {*} Returns the accumulated value.
*/
function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
eachFunc(collection, function(value, index, collection) {
accumulator = initAccum
? (initAccum = false, value)
: iteratee(accumulator, value, index, collection);
});
return accumulator;
}
var _baseReduce = baseReduce;
/**
* Reduces `collection` to a value which is the accumulated result of running
* each element in `collection` thru `iteratee`, where each successive
* invocation is supplied the return value of the previous. If `accumulator`
* is not given, the first element of `collection` is used as the initial
* value. The iteratee is invoked with four arguments:
* (accumulator, value, index|key, collection).
*
* Many lodash methods are guarded to work as iteratees for methods like
* `_.reduce`, `_.reduceRight`, and `_.transform`.
*
* The guarded methods are:
* `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
* and `sortBy`
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @returns {*} Returns the accumulated value.
* @see _.reduceRight
* @example
*
* _.reduce([1, 2], function(sum, n) {
* return sum + n;
* }, 0);
* // => 3
*
* _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
* (result[value] || (result[value] = [])).push(key);
* return result;
* }, {});
* // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
*/
function reduce(collection, iteratee, accumulator) {
var func = isArray_1(collection) ? _arrayReduce : _baseReduce,
initAccum = arguments.length < 3;
return func(collection, _baseIteratee(iteratee, 4), accumulator, initAccum, _baseEach);
}
var reduce_1 = reduce;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$2 = Math.max;
/**
* Gets the index at which the first occurrence of `value` is found in `array`
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. If `fromIndex` is negative, it's used as the
* offset from the end of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=0] The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.indexOf([1, 2, 1, 2], 2);
* // => 1
*
* // Search from the `fromIndex`.
* _.indexOf([1, 2, 1, 2], 2, 2);
* // => 3
*/
function indexOf(array, value, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = fromIndex == null ? 0 : toInteger_1(fromIndex);
if (index < 0) {
index = nativeMax$2(length + index, 0);
}
return _baseIndexOf(array, value, index);
}
var indexOf_1 = indexOf;
/** `Object#toString` result references. */
var numberTag$4 = '[object Number]';
/**
* Checks if `value` is classified as a `Number` primitive or object.
*
* **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
* classified as numbers, use the `_.isFinite` method.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a number, else `false`.
* @example
*
* _.isNumber(3);
* // => true
*
* _.isNumber(Number.MIN_VALUE);
* // => true
*
* _.isNumber(Infinity);
* // => true
*
* _.isNumber('3');
* // => false
*/
function isNumber(value) {
return typeof value == 'number' ||
(isObjectLike_1(value) && _baseGetTag(value) == numberTag$4);
}
var isNumber_1 = isNumber;
/**
* Checks if `value` is `NaN`.
*
* **Note:** This method is based on
* [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
* global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
* `undefined` and other non-number values.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
* @example
*
* _.isNaN(NaN);
* // => true
*
* _.isNaN(new Number(NaN));
* // => true
*
* isNaN(undefined);
* // => true
*
* _.isNaN(undefined);
* // => false
*/
function isNaN$1(value) {
// An `NaN` primitive is the only value that is not equal to itself.
// Perform the `toStringTag` check first to avoid errors with some
// ActiveX objects in IE.
return isNumber_1(value) && value != +value;
}
var _isNaN = isNaN$1;
/**
* Performs a deep comparison between two values to determine if they are
* equivalent.
*
* **Note:** This method supports comparing arrays, array buffers, booleans,
* date objects, error objects, maps, numbers, `Object` objects, regexes,
* sets, strings, symbols, and typed arrays. `Object` objects are compared
* by their own, not inherited, enumerable properties. Functions and DOM
* nodes are compared by strict equality, i.e. `===`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var object = { 'a': 1 };
* var other = { 'a': 1 };
*
* _.isEqual(object, other);
* // => true
*
* object === other;
* // => false
*/
function isEqual(value, other) {
return _baseIsEqual(value, other);
}
var isEqual_1 = isEqual;
/**
* Checks if `value` is `undefined`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
* @example
*
* _.isUndefined(void 0);
* // => true
*
* _.isUndefined(null);
* // => false
*/
function isUndefined(value) {
return value === undefined;
}
var isUndefined_1 = isUndefined;
/** `Object#toString` result references. */
var stringTag$4 = '[object String]';
/**
* Checks if `value` is classified as a `String` primitive or object.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a string, else `false`.
* @example
*
* _.isString('abc');
* // => true
*
* _.isString(1);
* // => false
*/
function isString(value) {
return typeof value == 'string' ||
(!isArray_1(value) && isObjectLike_1(value) && _baseGetTag(value) == stringTag$4);
}
var isString_1 = isString;
/**
* Casts `array` to a slice if it's needed.
*
* @private
* @param {Array} array The array to inspect.
* @param {number} start The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the cast slice.
*/
function castSlice(array, start, end) {
var length = array.length;
end = end === undefined ? length : end;
return (!start && end >= length) ? array : _baseSlice(array, start, end);
}
var _castSlice = castSlice;
/**
* Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
* that is not found in the character symbols.
*
* @private
* @param {Array} strSymbols The string symbols to inspect.
* @param {Array} chrSymbols The character symbols to find.
* @returns {number} Returns the index of the last unmatched string symbol.
*/
function charsEndIndex(strSymbols, chrSymbols) {
var index = strSymbols.length;
while (index-- && _baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
return index;
}
var _charsEndIndex = charsEndIndex;
/**
* Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
* that is not found in the character symbols.
*
* @private
* @param {Array} strSymbols The string symbols to inspect.
* @param {Array} chrSymbols The character symbols to find.
* @returns {number} Returns the index of the first unmatched string symbol.
*/
function charsStartIndex(strSymbols, chrSymbols) {
var index = -1,
length = strSymbols.length;
while (++index < length && _baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
return index;
}
var _charsStartIndex = charsStartIndex;
/**
* Converts an ASCII `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function asciiToArray(string) {
return string.split('');
}
var _asciiToArray = asciiToArray;
/** Used to compose unicode character classes. */
var rsAstralRange = '\\ud800-\\udfff',
rsComboMarksRange = '\\u0300-\\u036f',
reComboHalfMarksRange = '\\ufe20-\\ufe2f',
rsComboSymbolsRange = '\\u20d0-\\u20ff',
rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
rsVarRange = '\\ufe0e\\ufe0f';
/** Used to compose unicode capture groups. */
var rsZWJ = '\\u200d';
/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');
/**
* Checks if `string` contains Unicode symbols.
*
* @private
* @param {string} string The string to inspect.
* @returns {boolean} Returns `true` if a symbol is found, else `false`.
*/
function hasUnicode(string) {
return reHasUnicode.test(string);
}
var _hasUnicode = hasUnicode;
/** Used to compose unicode character classes. */
var rsAstralRange$1 = '\\ud800-\\udfff',
rsComboMarksRange$1 = '\\u0300-\\u036f',
reComboHalfMarksRange$1 = '\\ufe20-\\ufe2f',
rsComboSymbolsRange$1 = '\\u20d0-\\u20ff',
rsComboRange$1 = rsComboMarksRange$1 + reComboHalfMarksRange$1 + rsComboSymbolsRange$1,
rsVarRange$1 = '\\ufe0e\\ufe0f';
/** Used to compose unicode capture groups. */
var rsAstral = '[' + rsAstralRange$1 + ']',
rsCombo = '[' + rsComboRange$1 + ']',
rsFitz = '\\ud83c[\\udffb-\\udfff]',
rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
rsNonAstral = '[^' + rsAstralRange$1 + ']',
rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
rsZWJ$1 = '\\u200d';
/** Used to compose unicode regexes. */
var reOptMod = rsModifier + '?',
rsOptVar = '[' + rsVarRange$1 + ']?',
rsOptJoin = '(?:' + rsZWJ$1 + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
rsSeq = rsOptVar + reOptMod + rsOptJoin,
rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
/**
* Converts a Unicode `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function unicodeToArray(string) {
return string.match(reUnicode) || [];
}
var _unicodeToArray = unicodeToArray;
/**
* Converts `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function stringToArray(string) {
return _hasUnicode(string)
? _unicodeToArray(string)
: _asciiToArray(string);
}
var _stringToArray = stringToArray;
/** Used to match leading and trailing whitespace. */
var reTrim$1 = /^\s+|\s+$/g;
/**
* Removes leading and trailing whitespace or specified characters from `string`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to trim.
* @param {string} [chars=whitespace] The characters to trim.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the trimmed string.
* @example
*
* _.trim(' abc ');
* // => 'abc'
*
* _.trim('-_-abc-_-', '_-');
* // => 'abc'
*
* _.map([' foo ', ' bar '], _.trim);
* // => ['foo', 'bar']
*/
function trim(string, chars, guard) {
string = toString_1(string);
if (string && (guard || chars === undefined)) {
return string.replace(reTrim$1, '');
}
if (!string || !(chars = _baseToString(chars))) {
return string;
}
var strSymbols = _stringToArray(string),
chrSymbols = _stringToArray(chars),
start = _charsStartIndex(strSymbols, chrSymbols),
end = _charsEndIndex(strSymbols, chrSymbols) + 1;
return _castSlice(strSymbols, start, end).join('');
}
var trim_1 = trim;
/**
* Checks if the given arguments are from an iteratee call.
*
* @private
* @param {*} value The potential iteratee value argument.
* @param {*} index The potential iteratee index or key argument.
* @param {*} object The potential iteratee object argument.
* @returns {boolean} Returns `true` if the arguments are from an iteratee call,
* else `false`.
*/
function isIterateeCall(value, index, object) {
if (!isObject_1(object)) {
return false;
}
var type = typeof index;
if (type == 'number'
? (isArrayLike_1(object) && _isIndex(index, object.length))
: (type == 'string' && index in object)
) {
return eq_1(object[index], value);
}
return false;
}
var _isIterateeCall = isIterateeCall;
/** Used for built-in method references. */
var objectProto$h = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$f = objectProto$h.hasOwnProperty;
/**
* Assigns own and inherited enumerable string keyed properties of source
* objects to the destination object for all destination properties that
* resolve to `undefined`. Source objects are applied from left to right.
* Once a property is set, additional values of the same property are ignored.
*
* **Note:** This method mutates `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.defaultsDeep
* @example
*
* _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var defaults = _baseRest(function(object, sources) {
object = Object(object);
var index = -1;
var length = sources.length;
var guard = length > 2 ? sources[2] : undefined;
if (guard && _isIterateeCall(sources[0], sources[1], guard)) {
length = 1;
}
while (++index < length) {
var source = sources[index];
var props = keysIn_1(source);
var propsIndex = -1;
var propsLength = props.length;
while (++propsIndex < propsLength) {
var key = props[propsIndex];
var value = object[key];
if (value === undefined ||
(eq_1(value, objectProto$h[key]) && !hasOwnProperty$f.call(object, key))) {
object[key] = source[key];
}
}
}
return object;
});
var defaults_1 = defaults;
/**
* This function is like `assignValue` except that it doesn't assign
* `undefined` values.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function assignMergeValue(object, key, value) {
if ((value !== undefined && !eq_1(object[key], value)) ||
(value === undefined && !(key in object))) {
_baseAssignValue(object, key, value);
}
}
var _assignMergeValue = assignMergeValue;
/**
* Gets the value at `key`, unless `key` is "__proto__".
*
* @private
* @param {Object} object The object to query.
* @param {string} key The key of the property to get.
* @returns {*} Returns the property value.
*/
function safeGet(object, key) {
return key == '__proto__'
? undefined
: object[key];
}
var _safeGet = safeGet;
/**
* Converts `value` to a plain object flattening inherited enumerable string
* keyed properties of `value` to own properties of the plain object.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {Object} Returns the converted plain object.
* @example
*
* function Foo() {
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.assign({ 'a': 1 }, new Foo);
* // => { 'a': 1, 'b': 2 }
*
* _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
* // => { 'a': 1, 'b': 2, 'c': 3 }
*/
function toPlainObject(value) {
return _copyObject(value, keysIn_1(value));
}
var toPlainObject_1 = toPlainObject;
/**
* A specialized version of `baseMerge` for arrays and objects which performs
* deep merges and tracks traversed objects enabling objects with circular
* references to be merged.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {string} key The key of the value to merge.
* @param {number} srcIndex The index of `source`.
* @param {Function} mergeFunc The function to merge values.
* @param {Function} [customizer] The function to customize assigned values.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
*/
function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
var objValue = _safeGet(object, key),
srcValue = _safeGet(source, key),
stacked = stack.get(srcValue);
if (stacked) {
_assignMergeValue(object, key, stacked);
return;
}
var newValue = customizer
? customizer(objValue, srcValue, (key + ''), object, source, stack)
: undefined;
var isCommon = newValue === undefined;
if (isCommon) {
var isArr = isArray_1(srcValue),
isBuff = !isArr && isBuffer_1(srcValue),
isTyped = !isArr && !isBuff && isTypedArray_1(srcValue);
newValue = srcValue;
if (isArr || isBuff || isTyped) {
if (isArray_1(objValue)) {
newValue = objValue;
}
else if (isArrayLikeObject_1(objValue)) {
newValue = _copyArray(objValue);
}
else if (isBuff) {
isCommon = false;
newValue = _cloneBuffer(srcValue, true);
}
else if (isTyped) {
isCommon = false;
newValue = _cloneTypedArray(srcValue, true);
}
else {
newValue = [];
}
}
else if (isPlainObject_1(srcValue) || isArguments_1(srcValue)) {
newValue = objValue;
if (isArguments_1(objValue)) {
newValue = toPlainObject_1(objValue);
}
else if (!isObject_1(objValue) || (srcIndex && isFunction_1(objValue))) {
newValue = _initCloneObject(srcValue);
}
}
else {
isCommon = false;
}
}
if (isCommon) {
// Recursively merge objects and arrays (susceptible to call stack limits).
stack.set(srcValue, newValue);
mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
stack['delete'](srcValue);
}
_assignMergeValue(object, key, newValue);
}
var _baseMergeDeep = baseMergeDeep;
/**
* The base implementation of `_.merge` without support for multiple sources.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {number} srcIndex The index of `source`.
* @param {Function} [customizer] The function to customize merged values.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
*/
function baseMerge(object, source, srcIndex, customizer, stack) {
if (object === source) {
return;
}
_baseFor(source, function(srcValue, key) {
if (isObject_1(srcValue)) {
stack || (stack = new _Stack);
_baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
}
else {
var newValue = customizer
? customizer(_safeGet(object, key), srcValue, (key + ''), object, source, stack)
: undefined;
if (newValue === undefined) {
newValue = srcValue;
}
_assignMergeValue(object, key, newValue);
}
}, keysIn_1);
}
var _baseMerge = baseMerge;
/**
* Creates a function like `_.assign`.
*
* @private
* @param {Function} assigner The function to assign values.
* @returns {Function} Returns the new assigner function.
*/
function createAssigner(assigner) {
return _baseRest(function(object, sources) {
var index = -1,
length = sources.length,
customizer = length > 1 ? sources[length - 1] : undefined,
guard = length > 2 ? sources[2] : undefined;
customizer = (assigner.length > 3 && typeof customizer == 'function')
? (length--, customizer)
: undefined;
if (guard && _isIterateeCall(sources[0], sources[1], guard)) {
customizer = length < 3 ? undefined : customizer;
length = 1;
}
object = Object(object);
while (++index < length) {
var source = sources[index];
if (source) {
assigner(object, source, index, customizer);
}
}
return object;
});
}
var _createAssigner = createAssigner;
/**
* This method is like `_.assign` except that it recursively merges own and
* inherited enumerable string keyed properties of source objects into the
* destination object. Source properties that resolve to `undefined` are
* skipped if a destination value exists. Array and plain object properties
* are merged recursively. Other objects and value types are overridden by
* assignment. Source objects are applied from left to right. Subsequent
* sources overwrite property assignments of previous sources.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 0.5.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @example
*
* var object = {
* 'a': [{ 'b': 2 }, { 'd': 4 }]
* };
*
* var other = {
* 'a': [{ 'c': 3 }, { 'e': 5 }]
* };
*
* _.merge(object, other);
* // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
*/
var merge = _createAssigner(function(object, source, srcIndex) {
_baseMerge(object, source, srcIndex);
});
var merge_1 = merge;
function valToNumber(v) {
if (isNumber_1(v)) {
return v;
} else if (isString_1(v)) {
return parseFloat(v);
} else if (Array.isArray(v)) {
return map_1(v, valToNumber);
}
throw new Error('The value should be a number, a parseable string or an array of those.');
}
var valToNumber_1 = valToNumber;
function filterState(state, filters) {
var partialState = {};
var attributeFilters = filter_1(filters, function(f) { return f.indexOf('attribute:') !== -1; });
var attributes = map_1(attributeFilters, function(aF) { return aF.split(':')[1]; });
if (indexOf_1(attributes, '*') === -1) {
forEach_1(attributes, function(attr) {
if (state.isConjunctiveFacet(attr) && state.isFacetRefined(attr)) {
if (!partialState.facetsRefinements) partialState.facetsRefinements = {};
partialState.facetsRefinements[attr] = state.facetsRefinements[attr];
}
if (state.isDisjunctiveFacet(attr) && state.isDisjunctiveFacetRefined(attr)) {
if (!partialState.disjunctiveFacetsRefinements) partialState.disjunctiveFacetsRefinements = {};
partialState.disjunctiveFacetsRefinements[attr] = state.disjunctiveFacetsRefinements[attr];
}
if (state.isHierarchicalFacet(attr) && state.isHierarchicalFacetRefined(attr)) {
if (!partialState.hierarchicalFacetsRefinements) partialState.hierarchicalFacetsRefinements = {};
partialState.hierarchicalFacetsRefinements[attr] = state.hierarchicalFacetsRefinements[attr];
}
var numericRefinements = state.getNumericRefinements(attr);
if (!isEmpty_1(numericRefinements)) {
if (!partialState.numericRefinements) partialState.numericRefinements = {};
partialState.numericRefinements[attr] = state.numericRefinements[attr];
}
});
} else {
if (!isEmpty_1(state.numericRefinements)) {
partialState.numericRefinements = state.numericRefinements;
}
if (!isEmpty_1(state.facetsRefinements)) partialState.facetsRefinements = state.facetsRefinements;
if (!isEmpty_1(state.disjunctiveFacetsRefinements)) {
partialState.disjunctiveFacetsRefinements = state.disjunctiveFacetsRefinements;
}
if (!isEmpty_1(state.hierarchicalFacetsRefinements)) {
partialState.hierarchicalFacetsRefinements = state.hierarchicalFacetsRefinements;
}
}
var searchParameters = filter_1(
filters,
function(f) {
return f.indexOf('attribute:') === -1;
}
);
forEach_1(
searchParameters,
function(parameterKey) {
partialState[parameterKey] = state[parameterKey];
}
);
return partialState;
}
var filterState_1 = filterState;
/**
* Functions to manipulate refinement lists
*
* The RefinementList is not formally defined through a prototype but is based
* on a specific structure.
*
* @module SearchParameters.refinementList
*
* @typedef {string[]} SearchParameters.refinementList.Refinements
* @typedef {Object.<string, SearchParameters.refinementList.Refinements>} SearchParameters.refinementList.RefinementList
*/
var lib = {
/**
* Adds a refinement to a RefinementList
* @param {RefinementList} refinementList the initial list
* @param {string} attribute the attribute to refine
* @param {string} value the value of the refinement, if the value is not a string it will be converted
* @return {RefinementList} a new and updated refinement list
*/
addRefinement: function addRefinement(refinementList, attribute, value) {
if (lib.isRefined(refinementList, attribute, value)) {
return refinementList;
}
var valueAsString = '' + value;
var facetRefinement = !refinementList[attribute] ?
[valueAsString] :
refinementList[attribute].concat(valueAsString);
var mod = {};
mod[attribute] = facetRefinement;
return defaults_1({}, mod, refinementList);
},
/**
* Removes refinement(s) for an attribute:
* - if the value is specified removes the refinement for the value on the attribute
* - if no value is specified removes all the refinements for this attribute
* @param {RefinementList} refinementList the initial list
* @param {string} attribute the attribute to refine
* @param {string} [value] the value of the refinement
* @return {RefinementList} a new and updated refinement lst
*/
removeRefinement: function removeRefinement(refinementList, attribute, value) {
if (isUndefined_1(value)) {
return lib.clearRefinement(refinementList, attribute);
}
var valueAsString = '' + value;
return lib.clearRefinement(refinementList, function(v, f) {
return attribute === f && valueAsString === v;
});
},
/**
* Toggles the refinement value for an attribute.
* @param {RefinementList} refinementList the initial list
* @param {string} attribute the attribute to refine
* @param {string} value the value of the refinement
* @return {RefinementList} a new and updated list
*/
toggleRefinement: function toggleRefinement(refinementList, attribute, value) {
if (isUndefined_1(value)) throw new Error('toggleRefinement should be used with a value');
if (lib.isRefined(refinementList, attribute, value)) {
return lib.removeRefinement(refinementList, attribute, value);
}
return lib.addRefinement(refinementList, attribute, value);
},
/**
* Clear all or parts of a RefinementList. Depending on the arguments, three
* kinds of behavior can happen:
* - if no attribute is provided: clears the whole list
* - if an attribute is provided as a string: clears the list for the specific attribute
* - if an attribute is provided as a function: discards the elements for which the function returns true
* @param {RefinementList} refinementList the initial list
* @param {string} [attribute] the attribute or function to discard
* @param {string} [refinementType] optional parameter to give more context to the attribute function
* @return {RefinementList} a new and updated refinement list
*/
clearRefinement: function clearRefinement(refinementList, attribute, refinementType) {
if (isUndefined_1(attribute)) {
if (isEmpty_1(refinementList)) return refinementList;
return {};
} else if (isString_1(attribute)) {
if (isEmpty_1(refinementList[attribute])) return refinementList;
return omit_1(refinementList, attribute);
} else if (isFunction_1(attribute)) {
var hasChanged = false;
var newRefinementList = reduce_1(refinementList, function(memo, values, key) {
var facetList = filter_1(values, function(value) {
return !attribute(value, key, refinementType);
});
if (!isEmpty_1(facetList)) {
if (facetList.length !== values.length) hasChanged = true;
memo[key] = facetList;
}
else hasChanged = true;
return memo;
}, {});
if (hasChanged) return newRefinementList;
return refinementList;
}
},
/**
* Test if the refinement value is used for the attribute. If no refinement value
* is provided, test if the refinementList contains any refinement for the
* given attribute.
* @param {RefinementList} refinementList the list of refinement
* @param {string} attribute name of the attribute
* @param {string} [refinementValue] value of the filter/refinement
* @return {boolean}
*/
isRefined: function isRefined(refinementList, attribute, refinementValue) {
var indexOf = indexOf_1;
var containsRefinements = !!refinementList[attribute] &&
refinementList[attribute].length > 0;
if (isUndefined_1(refinementValue) || !containsRefinements) {
return containsRefinements;
}
var refinementValueAsString = '' + refinementValue;
return indexOf(refinementList[attribute], refinementValueAsString) !== -1;
}
};
var RefinementList = lib;
/**
* like _.find but using _.isEqual to be able to use it
* to find arrays.
* @private
* @param {any[]} array array to search into
* @param {any} searchedValue the value we're looking for
* @return {any} the searched value or undefined
*/
function findArray(array, searchedValue) {
return find_1(array, function(currentValue) {
return isEqual_1(currentValue, searchedValue);
});
}
/**
* The facet list is the structure used to store the list of values used to
* filter a single attribute.
* @typedef {string[]} SearchParameters.FacetList
*/
/**
* Structure to store numeric filters with the operator as the key. The supported operators
* are `=`, `>`, `<`, `>=`, `<=` and `!=`.
* @typedef {Object.<string, Array.<number|number[]>>} SearchParameters.OperatorList
*/
/**
* SearchParameters is the data structure that contains all the information
* usable for making a search to Algolia API. It doesn't do the search itself,
* nor does it contains logic about the parameters.
* It is an immutable object, therefore it has been created in a way that each
* changes does not change the object itself but returns a copy with the
* modification.
* This object should probably not be instantiated outside of the helper. It will
* be provided when needed. This object is documented for reference as you'll
* get it from events generated by the {@link AlgoliaSearchHelper}.
* If need be, instantiate the Helper from the factory function {@link SearchParameters.make}
* @constructor
* @classdesc contains all the parameters of a search
* @param {object|SearchParameters} newParameters existing parameters or partial object
* for the properties of a new SearchParameters
* @see SearchParameters.make
* @example <caption>SearchParameters of the first query in
* <a href="http://demos.algolia.com/instant-search-demo/">the instant search demo</a></caption>
{
"query": "",
"disjunctiveFacets": [
"customerReviewCount",
"category",
"salePrice_range",
"manufacturer"
],
"maxValuesPerFacet": 30,
"page": 0,
"hitsPerPage": 10,
"facets": [
"type",
"shipping"
]
}
*/
function SearchParameters(newParameters) {
var params = newParameters ? SearchParameters._parseNumbers(newParameters) : {};
/**
* Targeted index. This parameter is mandatory.
* @member {string}
*/
this.index = params.index || '';
// Query
/**
* Query string of the instant search. The empty string is a valid query.
* @member {string}
* @see https://www.algolia.com/doc/rest#param-query
*/
this.query = params.query || '';
// Facets
/**
* This attribute contains the list of all the conjunctive facets
* used. This list will be added to requested facets in the
* [facets attribute](https://www.algolia.com/doc/rest-api/search#param-facets) sent to algolia.
* @member {string[]}
*/
this.facets = params.facets || [];
/**
* This attribute contains the list of all the disjunctive facets
* used. This list will be added to requested facets in the
* [facets attribute](https://www.algolia.com/doc/rest-api/search#param-facets) sent to algolia.
* @member {string[]}
*/
this.disjunctiveFacets = params.disjunctiveFacets || [];
/**
* This attribute contains the list of all the hierarchical facets
* used. This list will be added to requested facets in the
* [facets attribute](https://www.algolia.com/doc/rest-api/search#param-facets) sent to algolia.
* Hierarchical facets are a sub type of disjunctive facets that
* let you filter faceted attributes hierarchically.
* @member {string[]|object[]}
*/
this.hierarchicalFacets = params.hierarchicalFacets || [];
// Refinements
/**
* This attribute contains all the filters that need to be
* applied on the conjunctive facets. Each facet must be properly
* defined in the `facets` attribute.
*
* The key is the name of the facet, and the `FacetList` contains all
* filters selected for the associated facet name.
*
* When querying algolia, the values stored in this attribute will
* be translated into the `facetFilters` attribute.
* @member {Object.<string, SearchParameters.FacetList>}
*/
this.facetsRefinements = params.facetsRefinements || {};
/**
* This attribute contains all the filters that need to be
* excluded from the conjunctive facets. Each facet must be properly
* defined in the `facets` attribute.
*
* The key is the name of the facet, and the `FacetList` contains all
* filters excluded for the associated facet name.
*
* When querying algolia, the values stored in this attribute will
* be translated into the `facetFilters` attribute.
* @member {Object.<string, SearchParameters.FacetList>}
*/
this.facetsExcludes = params.facetsExcludes || {};
/**
* This attribute contains all the filters that need to be
* applied on the disjunctive facets. Each facet must be properly
* defined in the `disjunctiveFacets` attribute.
*
* The key is the name of the facet, and the `FacetList` contains all
* filters selected for the associated facet name.
*
* When querying algolia, the values stored in this attribute will
* be translated into the `facetFilters` attribute.
* @member {Object.<string, SearchParameters.FacetList>}
*/
this.disjunctiveFacetsRefinements = params.disjunctiveFacetsRefinements || {};
/**
* This attribute contains all the filters that need to be
* applied on the numeric attributes.
*
* The key is the name of the attribute, and the value is the
* filters to apply to this attribute.
*
* When querying algolia, the values stored in this attribute will
* be translated into the `numericFilters` attribute.
* @member {Object.<string, SearchParameters.OperatorList>}
*/
this.numericRefinements = params.numericRefinements || {};
/**
* This attribute contains all the tags used to refine the query.
*
* When querying algolia, the values stored in this attribute will
* be translated into the `tagFilters` attribute.
* @member {string[]}
*/
this.tagRefinements = params.tagRefinements || [];
/**
* This attribute contains all the filters that need to be
* applied on the hierarchical facets. Each facet must be properly
* defined in the `hierarchicalFacets` attribute.
*
* The key is the name of the facet, and the `FacetList` contains all
* filters selected for the associated facet name. The FacetList values
* are structured as a string that contain the values for each level
* separated by the configured separator.
*
* When querying algolia, the values stored in this attribute will
* be translated into the `facetFilters` attribute.
* @member {Object.<string, SearchParameters.FacetList>}
*/
this.hierarchicalFacetsRefinements = params.hierarchicalFacetsRefinements || {};
/**
* Contains the numeric filters in the raw format of the Algolia API. Setting
* this parameter is not compatible with the usage of numeric filters methods.
* @see https://www.algolia.com/doc/javascript#numericFilters
* @member {string}
*/
this.numericFilters = params.numericFilters;
/**
* Contains the tag filters in the raw format of the Algolia API. Setting this
* parameter is not compatible with the of the add/remove/toggle methods of the
* tag api.
* @see https://www.algolia.com/doc/rest#param-tagFilters
* @member {string}
*/
this.tagFilters = params.tagFilters;
/**
* Contains the optional tag filters in the raw format of the Algolia API.
* @see https://www.algolia.com/doc/rest#param-tagFilters
* @member {string}
*/
this.optionalTagFilters = params.optionalTagFilters;
/**
* Contains the optional facet filters in the raw format of the Algolia API.
* @see https://www.algolia.com/doc/rest#param-tagFilters
* @member {string}
*/
this.optionalFacetFilters = params.optionalFacetFilters;
// Misc. parameters
/**
* Number of hits to be returned by the search API
* @member {number}
* @see https://www.algolia.com/doc/rest#param-hitsPerPage
*/
this.hitsPerPage = params.hitsPerPage;
/**
* Number of values for each faceted attribute
* @member {number}
* @see https://www.algolia.com/doc/rest#param-maxValuesPerFacet
*/
this.maxValuesPerFacet = params.maxValuesPerFacet;
/**
* The current page number
* @member {number}
* @see https://www.algolia.com/doc/rest#param-page
*/
this.page = params.page || 0;
/**
* How the query should be treated by the search engine.
* Possible values: prefixAll, prefixLast, prefixNone
* @see https://www.algolia.com/doc/rest#param-queryType
* @member {string}
*/
this.queryType = params.queryType;
/**
* How the typo tolerance behave in the search engine.
* Possible values: true, false, min, strict
* @see https://www.algolia.com/doc/rest#param-typoTolerance
* @member {string}
*/
this.typoTolerance = params.typoTolerance;
/**
* Number of characters to wait before doing one character replacement.
* @see https://www.algolia.com/doc/rest#param-minWordSizefor1Typo
* @member {number}
*/
this.minWordSizefor1Typo = params.minWordSizefor1Typo;
/**
* Number of characters to wait before doing a second character replacement.
* @see https://www.algolia.com/doc/rest#param-minWordSizefor2Typos
* @member {number}
*/
this.minWordSizefor2Typos = params.minWordSizefor2Typos;
/**
* Configure the precision of the proximity ranking criterion
* @see https://www.algolia.com/doc/rest#param-minProximity
*/
this.minProximity = params.minProximity;
/**
* Should the engine allow typos on numerics.
* @see https://www.algolia.com/doc/rest#param-allowTyposOnNumericTokens
* @member {boolean}
*/
this.allowTyposOnNumericTokens = params.allowTyposOnNumericTokens;
/**
* Should the plurals be ignored
* @see https://www.algolia.com/doc/rest#param-ignorePlurals
* @member {boolean}
*/
this.ignorePlurals = params.ignorePlurals;
/**
* Restrict which attribute is searched.
* @see https://www.algolia.com/doc/rest#param-restrictSearchableAttributes
* @member {string}
*/
this.restrictSearchableAttributes = params.restrictSearchableAttributes;
/**
* Enable the advanced syntax.
* @see https://www.algolia.com/doc/rest#param-advancedSyntax
* @member {boolean}
*/
this.advancedSyntax = params.advancedSyntax;
/**
* Enable the analytics
* @see https://www.algolia.com/doc/rest#param-analytics
* @member {boolean}
*/
this.analytics = params.analytics;
/**
* Tag of the query in the analytics.
* @see https://www.algolia.com/doc/rest#param-analyticsTags
* @member {string}
*/
this.analyticsTags = params.analyticsTags;
/**
* Enable the synonyms
* @see https://www.algolia.com/doc/rest#param-synonyms
* @member {boolean}
*/
this.synonyms = params.synonyms;
/**
* Should the engine replace the synonyms in the highlighted results.
* @see https://www.algolia.com/doc/rest#param-replaceSynonymsInHighlight
* @member {boolean}
*/
this.replaceSynonymsInHighlight = params.replaceSynonymsInHighlight;
/**
* Add some optional words to those defined in the dashboard
* @see https://www.algolia.com/doc/rest#param-optionalWords
* @member {string}
*/
this.optionalWords = params.optionalWords;
/**
* Possible values are "lastWords" "firstWords" "allOptional" "none" (default)
* @see https://www.algolia.com/doc/rest#param-removeWordsIfNoResults
* @member {string}
*/
this.removeWordsIfNoResults = params.removeWordsIfNoResults;
/**
* List of attributes to retrieve
* @see https://www.algolia.com/doc/rest#param-attributesToRetrieve
* @member {string}
*/
this.attributesToRetrieve = params.attributesToRetrieve;
/**
* List of attributes to highlight
* @see https://www.algolia.com/doc/rest#param-attributesToHighlight
* @member {string}
*/
this.attributesToHighlight = params.attributesToHighlight;
/**
* Code to be embedded on the left part of the highlighted results
* @see https://www.algolia.com/doc/rest#param-highlightPreTag
* @member {string}
*/
this.highlightPreTag = params.highlightPreTag;
/**
* Code to be embedded on the right part of the highlighted results
* @see https://www.algolia.com/doc/rest#param-highlightPostTag
* @member {string}
*/
this.highlightPostTag = params.highlightPostTag;
/**
* List of attributes to snippet
* @see https://www.algolia.com/doc/rest#param-attributesToSnippet
* @member {string}
*/
this.attributesToSnippet = params.attributesToSnippet;
/**
* Enable the ranking informations in the response, set to 1 to activate
* @see https://www.algolia.com/doc/rest#param-getRankingInfo
* @member {number}
*/
this.getRankingInfo = params.getRankingInfo;
/**
* Remove duplicates based on the index setting attributeForDistinct
* @see https://www.algolia.com/doc/rest#param-distinct
* @member {boolean|number}
*/
this.distinct = params.distinct;
/**
* Center of the geo search.
* @see https://www.algolia.com/doc/rest#param-aroundLatLng
* @member {string}
*/
this.aroundLatLng = params.aroundLatLng;
/**
* Center of the search, retrieve from the user IP.
* @see https://www.algolia.com/doc/rest#param-aroundLatLngViaIP
* @member {boolean}
*/
this.aroundLatLngViaIP = params.aroundLatLngViaIP;
/**
* Radius of the geo search.
* @see https://www.algolia.com/doc/rest#param-aroundRadius
* @member {number}
*/
this.aroundRadius = params.aroundRadius;
/**
* Precision of the geo search.
* @see https://www.algolia.com/doc/rest#param-aroundPrecision
* @member {number}
*/
this.minimumAroundRadius = params.minimumAroundRadius;
/**
* Precision of the geo search.
* @see https://www.algolia.com/doc/rest#param-minimumAroundRadius
* @member {number}
*/
this.aroundPrecision = params.aroundPrecision;
/**
* Geo search inside a box.
* @see https://www.algolia.com/doc/rest#param-insideBoundingBox
* @member {string}
*/
this.insideBoundingBox = params.insideBoundingBox;
/**
* Geo search inside a polygon.
* @see https://www.algolia.com/doc/rest#param-insidePolygon
* @member {string}
*/
this.insidePolygon = params.insidePolygon;
/**
* Allows to specify an ellipsis character for the snippet when we truncate the text
* (added before and after if truncated).
* The default value is an empty string and we recommend to set it to "…"
* @see https://www.algolia.com/doc/rest#param-insidePolygon
* @member {string}
*/
this.snippetEllipsisText = params.snippetEllipsisText;
/**
* Allows to specify some attributes name on which exact won't be applied.
* Attributes are separated with a comma (for example "name,address" ), you can also use a
* JSON string array encoding (for example encodeURIComponent('["name","address"]') ).
* By default the list is empty.
* @see https://www.algolia.com/doc/rest#param-disableExactOnAttributes
* @member {string|string[]}
*/
this.disableExactOnAttributes = params.disableExactOnAttributes;
/**
* Applies 'exact' on single word queries if the word contains at least 3 characters
* and is not a stop word.
* Can take two values: true or false.
* By default, its set to false.
* @see https://www.algolia.com/doc/rest#param-enableExactOnSingleWordQuery
* @member {boolean}
*/
this.enableExactOnSingleWordQuery = params.enableExactOnSingleWordQuery;
// Undocumented parameters, still needed otherwise we fail
this.offset = params.offset;
this.length = params.length;
var self = this;
forOwn_1(params, function checkForUnknownParameter(paramValue, paramName) {
if (SearchParameters.PARAMETERS.indexOf(paramName) === -1) {
self[paramName] = paramValue;
}
});
}
/**
* List all the properties in SearchParameters and therefore all the known Algolia properties
* This doesn't contain any beta/hidden features.
* @private
*/
SearchParameters.PARAMETERS = keys_1(new SearchParameters());
/**
* @private
* @param {object} partialState full or part of a state
* @return {object} a new object with the number keys as number
*/
SearchParameters._parseNumbers = function(partialState) {
// Do not reparse numbers in SearchParameters, they ought to be parsed already
if (partialState instanceof SearchParameters) return partialState;
var numbers = {};
var numberKeys = [
'aroundPrecision',
'aroundRadius',
'getRankingInfo',
'minWordSizefor2Typos',
'minWordSizefor1Typo',
'page',
'maxValuesPerFacet',
'distinct',
'minimumAroundRadius',
'hitsPerPage',
'minProximity'
];
forEach_1(numberKeys, function(k) {
var value = partialState[k];
if (isString_1(value)) {
var parsedValue = parseFloat(value);
numbers[k] = _isNaN(parsedValue) ? value : parsedValue;
}
});
// there's two formats of insideBoundingBox, we need to parse
// the one which is an array of float geo rectangles
if (Array.isArray(partialState.insideBoundingBox)) {
numbers.insideBoundingBox = partialState.insideBoundingBox.map(function(geoRect) {
return geoRect.map(function(value) {
return parseFloat(value);
});
});
}
if (partialState.numericRefinements) {
var numericRefinements = {};
forEach_1(partialState.numericRefinements, function(operators, attribute) {
numericRefinements[attribute] = {};
forEach_1(operators, function(values, operator) {
var parsedValues = map_1(values, function(v) {
if (Array.isArray(v)) {
return map_1(v, function(vPrime) {
if (isString_1(vPrime)) {
return parseFloat(vPrime);
}
return vPrime;
});
} else if (isString_1(v)) {
return parseFloat(v);
}
return v;
});
numericRefinements[attribute][operator] = parsedValues;
});
});
numbers.numericRefinements = numericRefinements;
}
return merge_1({}, partialState, numbers);
};
/**
* Factory for SearchParameters
* @param {object|SearchParameters} newParameters existing parameters or partial
* object for the properties of a new SearchParameters
* @return {SearchParameters} frozen instance of SearchParameters
*/
SearchParameters.make = function makeSearchParameters(newParameters) {
var instance = new SearchParameters(newParameters);
forEach_1(newParameters.hierarchicalFacets, function(facet) {
if (facet.rootPath) {
var currentRefinement = instance.getHierarchicalRefinement(facet.name);
if (currentRefinement.length > 0 && currentRefinement[0].indexOf(facet.rootPath) !== 0) {
instance = instance.clearRefinements(facet.name);
}
// get it again in case it has been cleared
currentRefinement = instance.getHierarchicalRefinement(facet.name);
if (currentRefinement.length === 0) {
instance = instance.toggleHierarchicalFacetRefinement(facet.name, facet.rootPath);
}
}
});
return instance;
};
/**
* Validates the new parameters based on the previous state
* @param {SearchParameters} currentState the current state
* @param {object|SearchParameters} parameters the new parameters to set
* @return {Error|null} Error if the modification is invalid, null otherwise
*/
SearchParameters.validate = function(currentState, parameters) {
var params = parameters || {};
if (currentState.tagFilters && params.tagRefinements && params.tagRefinements.length > 0) {
return new Error(
'[Tags] Cannot switch from the managed tag API to the advanced API. It is probably ' +
'an error, if it is really what you want, you should first clear the tags with clearTags method.');
}
if (currentState.tagRefinements.length > 0 && params.tagFilters) {
return new Error(
'[Tags] Cannot switch from the advanced tag API to the managed API. It is probably ' +
'an error, if it is not, you should first clear the tags with clearTags method.');
}
if (currentState.numericFilters && params.numericRefinements && !isEmpty_1(params.numericRefinements)) {
return new Error(
"[Numeric filters] Can't switch from the advanced to the managed API. It" +
' is probably an error, if this is really what you want, you have to first' +
' clear the numeric filters.');
}
if (!isEmpty_1(currentState.numericRefinements) && params.numericFilters) {
return new Error(
"[Numeric filters] Can't switch from the managed API to the advanced. It" +
' is probably an error, if this is really what you want, you have to first' +
' clear the numeric filters.');
}
return null;
};
SearchParameters.prototype = {
constructor: SearchParameters,
/**
* Remove all refinements (disjunctive + conjunctive + excludes + numeric filters)
* @method
* @param {undefined|string|SearchParameters.clearCallback} [attribute] optional string or function
* - If not given, means to clear all the filters.
* - If `string`, means to clear all refinements for the `attribute` named filter.
* - If `function`, means to clear all the refinements that return truthy values.
* @return {SearchParameters}
*/
clearRefinements: function clearRefinements(attribute) {
var clear = RefinementList.clearRefinement;
var patch = {
numericRefinements: this._clearNumericRefinements(attribute),
facetsRefinements: clear(this.facetsRefinements, attribute, 'conjunctiveFacet'),
facetsExcludes: clear(this.facetsExcludes, attribute, 'exclude'),
disjunctiveFacetsRefinements: clear(this.disjunctiveFacetsRefinements, attribute, 'disjunctiveFacet'),
hierarchicalFacetsRefinements: clear(this.hierarchicalFacetsRefinements, attribute, 'hierarchicalFacet')
};
if (patch.numericRefinements === this.numericRefinements &&
patch.facetsRefinements === this.facetsRefinements &&
patch.facetsExcludes === this.facetsExcludes &&
patch.disjunctiveFacetsRefinements === this.disjunctiveFacetsRefinements &&
patch.hierarchicalFacetsRefinements === this.hierarchicalFacetsRefinements) {
return this;
}
return this.setQueryParameters(patch);
},
/**
* Remove all the refined tags from the SearchParameters
* @method
* @return {SearchParameters}
*/
clearTags: function clearTags() {
if (this.tagFilters === undefined && this.tagRefinements.length === 0) return this;
return this.setQueryParameters({
tagFilters: undefined,
tagRefinements: []
});
},
/**
* Set the index.
* @method
* @param {string} index the index name
* @return {SearchParameters}
*/
setIndex: function setIndex(index) {
if (index === this.index) return this;
return this.setQueryParameters({
index: index
});
},
/**
* Query setter
* @method
* @param {string} newQuery value for the new query
* @return {SearchParameters}
*/
setQuery: function setQuery(newQuery) {
if (newQuery === this.query) return this;
return this.setQueryParameters({
query: newQuery
});
},
/**
* Page setter
* @method
* @param {number} newPage new page number
* @return {SearchParameters}
*/
setPage: function setPage(newPage) {
if (newPage === this.page) return this;
return this.setQueryParameters({
page: newPage
});
},
/**
* Facets setter
* The facets are the simple facets, used for conjunctive (and) faceting.
* @method
* @param {string[]} facets all the attributes of the algolia records used for conjunctive faceting
* @return {SearchParameters}
*/
setFacets: function setFacets(facets) {
return this.setQueryParameters({
facets: facets
});
},
/**
* Disjunctive facets setter
* Change the list of disjunctive (or) facets the helper chan handle.
* @method
* @param {string[]} facets all the attributes of the algolia records used for disjunctive faceting
* @return {SearchParameters}
*/
setDisjunctiveFacets: function setDisjunctiveFacets(facets) {
return this.setQueryParameters({
disjunctiveFacets: facets
});
},
/**
* HitsPerPage setter
* Hits per page represents the number of hits retrieved for this query
* @method
* @param {number} n number of hits retrieved per page of results
* @return {SearchParameters}
*/
setHitsPerPage: function setHitsPerPage(n) {
if (this.hitsPerPage === n) return this;
return this.setQueryParameters({
hitsPerPage: n
});
},
/**
* typoTolerance setter
* Set the value of typoTolerance
* @method
* @param {string} typoTolerance new value of typoTolerance ("true", "false", "min" or "strict")
* @return {SearchParameters}
*/
setTypoTolerance: function setTypoTolerance(typoTolerance) {
if (this.typoTolerance === typoTolerance) return this;
return this.setQueryParameters({
typoTolerance: typoTolerance
});
},
/**
* Add a numeric filter for a given attribute
* When value is an array, they are combined with OR
* When value is a single value, it will combined with AND
* @method
* @param {string} attribute attribute to set the filter on
* @param {string} operator operator of the filter (possible values: =, >, >=, <, <=, !=)
* @param {number | number[]} value value of the filter
* @return {SearchParameters}
* @example
* // for price = 50 or 40
* searchparameter.addNumericRefinement('price', '=', [50, 40]);
* @example
* // for size = 38 and 40
* searchparameter.addNumericRefinement('size', '=', 38);
* searchparameter.addNumericRefinement('size', '=', 40);
*/
addNumericRefinement: function(attribute, operator, v) {
var value = valToNumber_1(v);
if (this.isNumericRefined(attribute, operator, value)) return this;
var mod = merge_1({}, this.numericRefinements);
mod[attribute] = merge_1({}, mod[attribute]);
if (mod[attribute][operator]) {
// Array copy
mod[attribute][operator] = mod[attribute][operator].slice();
// Add the element. Concat can't be used here because value can be an array.
mod[attribute][operator].push(value);
} else {
mod[attribute][operator] = [value];
}
return this.setQueryParameters({
numericRefinements: mod
});
},
/**
* Get the list of conjunctive refinements for a single facet
* @param {string} facetName name of the attribute used for faceting
* @return {string[]} list of refinements
*/
getConjunctiveRefinements: function(facetName) {
if (!this.isConjunctiveFacet(facetName)) {
throw new Error(facetName + ' is not defined in the facets attribute of the helper configuration');
}
return this.facetsRefinements[facetName] || [];
},
/**
* Get the list of disjunctive refinements for a single facet
* @param {string} facetName name of the attribute used for faceting
* @return {string[]} list of refinements
*/
getDisjunctiveRefinements: function(facetName) {
if (!this.isDisjunctiveFacet(facetName)) {
throw new Error(
facetName + ' is not defined in the disjunctiveFacets attribute of the helper configuration'
);
}
return this.disjunctiveFacetsRefinements[facetName] || [];
},
/**
* Get the list of hierarchical refinements for a single facet
* @param {string} facetName name of the attribute used for faceting
* @return {string[]} list of refinements
*/
getHierarchicalRefinement: function(facetName) {
// we send an array but we currently do not support multiple
// hierarchicalRefinements for a hierarchicalFacet
return this.hierarchicalFacetsRefinements[facetName] || [];
},
/**
* Get the list of exclude refinements for a single facet
* @param {string} facetName name of the attribute used for faceting
* @return {string[]} list of refinements
*/
getExcludeRefinements: function(facetName) {
if (!this.isConjunctiveFacet(facetName)) {
throw new Error(facetName + ' is not defined in the facets attribute of the helper configuration');
}
return this.facetsExcludes[facetName] || [];
},
/**
* Remove all the numeric filter for a given (attribute, operator)
* @method
* @param {string} attribute attribute to set the filter on
* @param {string} [operator] operator of the filter (possible values: =, >, >=, <, <=, !=)
* @param {number} [number] the value to be removed
* @return {SearchParameters}
*/
removeNumericRefinement: function(attribute, operator, paramValue) {
if (paramValue !== undefined) {
var paramValueAsNumber = valToNumber_1(paramValue);
if (!this.isNumericRefined(attribute, operator, paramValueAsNumber)) return this;
return this.setQueryParameters({
numericRefinements: this._clearNumericRefinements(function(value, key) {
return key === attribute && value.op === operator && isEqual_1(value.val, paramValueAsNumber);
})
});
} else if (operator !== undefined) {
if (!this.isNumericRefined(attribute, operator)) return this;
return this.setQueryParameters({
numericRefinements: this._clearNumericRefinements(function(value, key) {
return key === attribute && value.op === operator;
})
});
}
if (!this.isNumericRefined(attribute)) return this;
return this.setQueryParameters({
numericRefinements: this._clearNumericRefinements(function(value, key) {
return key === attribute;
})
});
},
/**
* Get the list of numeric refinements for a single facet
* @param {string} facetName name of the attribute used for faceting
* @return {SearchParameters.OperatorList[]} list of refinements
*/
getNumericRefinements: function(facetName) {
return this.numericRefinements[facetName] || {};
},
/**
* Return the current refinement for the (attribute, operator)
* @param {string} attribute attribute in the record
* @param {string} operator operator applied on the refined values
* @return {Array.<number|number[]>} refined values
*/
getNumericRefinement: function(attribute, operator) {
return this.numericRefinements[attribute] && this.numericRefinements[attribute][operator];
},
/**
* Clear numeric filters.
* @method
* @private
* @param {string|SearchParameters.clearCallback} [attribute] optional string or function
* - If not given, means to clear all the filters.
* - If `string`, means to clear all refinements for the `attribute` named filter.
* - If `function`, means to clear all the refinements that return truthy values.
* @return {Object.<string, OperatorList>}
*/
_clearNumericRefinements: function _clearNumericRefinements(attribute) {
if (isUndefined_1(attribute)) {
if (isEmpty_1(this.numericRefinements)) return this.numericRefinements;
return {};
} else if (isString_1(attribute)) {
if (isEmpty_1(this.numericRefinements[attribute])) return this.numericRefinements;
return omit_1(this.numericRefinements, attribute);
} else if (isFunction_1(attribute)) {
var hasChanged = false;
var newNumericRefinements = reduce_1(this.numericRefinements, function(memo, operators, key) {
var operatorList = {};
forEach_1(operators, function(values, operator) {
var outValues = [];
forEach_1(values, function(value) {
var predicateResult = attribute({val: value, op: operator}, key, 'numeric');
if (!predicateResult) outValues.push(value);
});
if (!isEmpty_1(outValues)) {
if (outValues.length !== values.length) hasChanged = true;
operatorList[operator] = outValues;
}
else hasChanged = true;
});
if (!isEmpty_1(operatorList)) memo[key] = operatorList;
return memo;
}, {});
if (hasChanged) return newNumericRefinements;
return this.numericRefinements;
}
},
/**
* Add a facet to the facets attribute of the helper configuration, if it
* isn't already present.
* @method
* @param {string} facet facet name to add
* @return {SearchParameters}
*/
addFacet: function addFacet(facet) {
if (this.isConjunctiveFacet(facet)) {
return this;
}
return this.setQueryParameters({
facets: this.facets.concat([facet])
});
},
/**
* Add a disjunctive facet to the disjunctiveFacets attribute of the helper
* configuration, if it isn't already present.
* @method
* @param {string} facet disjunctive facet name to add
* @return {SearchParameters}
*/
addDisjunctiveFacet: function addDisjunctiveFacet(facet) {
if (this.isDisjunctiveFacet(facet)) {
return this;
}
return this.setQueryParameters({
disjunctiveFacets: this.disjunctiveFacets.concat([facet])
});
},
/**
* Add a hierarchical facet to the hierarchicalFacets attribute of the helper
* configuration.
* @method
* @param {object} hierarchicalFacet hierarchical facet to add
* @return {SearchParameters}
* @throws will throw an error if a hierarchical facet with the same name was already declared
*/
addHierarchicalFacet: function addHierarchicalFacet(hierarchicalFacet) {
if (this.isHierarchicalFacet(hierarchicalFacet.name)) {
throw new Error(
'Cannot declare two hierarchical facets with the same name: `' + hierarchicalFacet.name + '`');
}
return this.setQueryParameters({
hierarchicalFacets: this.hierarchicalFacets.concat([hierarchicalFacet])
});
},
/**
* Add a refinement on a "normal" facet
* @method
* @param {string} facet attribute to apply the faceting on
* @param {string} value value of the attribute (will be converted to string)
* @return {SearchParameters}
*/
addFacetRefinement: function addFacetRefinement(facet, value) {
if (!this.isConjunctiveFacet(facet)) {
throw new Error(facet + ' is not defined in the facets attribute of the helper configuration');
}
if (RefinementList.isRefined(this.facetsRefinements, facet, value)) return this;
return this.setQueryParameters({
facetsRefinements: RefinementList.addRefinement(this.facetsRefinements, facet, value)
});
},
/**
* Exclude a value from a "normal" facet
* @method
* @param {string} facet attribute to apply the exclusion on
* @param {string} value value of the attribute (will be converted to string)
* @return {SearchParameters}
*/
addExcludeRefinement: function addExcludeRefinement(facet, value) {
if (!this.isConjunctiveFacet(facet)) {
throw new Error(facet + ' is not defined in the facets attribute of the helper configuration');
}
if (RefinementList.isRefined(this.facetsExcludes, facet, value)) return this;
return this.setQueryParameters({
facetsExcludes: RefinementList.addRefinement(this.facetsExcludes, facet, value)
});
},
/**
* Adds a refinement on a disjunctive facet.
* @method
* @param {string} facet attribute to apply the faceting on
* @param {string} value value of the attribute (will be converted to string)
* @return {SearchParameters}
*/
addDisjunctiveFacetRefinement: function addDisjunctiveFacetRefinement(facet, value) {
if (!this.isDisjunctiveFacet(facet)) {
throw new Error(
facet + ' is not defined in the disjunctiveFacets attribute of the helper configuration');
}
if (RefinementList.isRefined(this.disjunctiveFacetsRefinements, facet, value)) return this;
return this.setQueryParameters({
disjunctiveFacetsRefinements: RefinementList.addRefinement(
this.disjunctiveFacetsRefinements, facet, value)
});
},
/**
* addTagRefinement adds a tag to the list used to filter the results
* @param {string} tag tag to be added
* @return {SearchParameters}
*/
addTagRefinement: function addTagRefinement(tag) {
if (this.isTagRefined(tag)) return this;
var modification = {
tagRefinements: this.tagRefinements.concat(tag)
};
return this.setQueryParameters(modification);
},
/**
* Remove a facet from the facets attribute of the helper configuration, if it
* is present.
* @method
* @param {string} facet facet name to remove
* @return {SearchParameters}
*/
removeFacet: function removeFacet(facet) {
if (!this.isConjunctiveFacet(facet)) {
return this;
}
return this.clearRefinements(facet).setQueryParameters({
facets: filter_1(this.facets, function(f) {
return f !== facet;
})
});
},
/**
* Remove a disjunctive facet from the disjunctiveFacets attribute of the
* helper configuration, if it is present.
* @method
* @param {string} facet disjunctive facet name to remove
* @return {SearchParameters}
*/
removeDisjunctiveFacet: function removeDisjunctiveFacet(facet) {
if (!this.isDisjunctiveFacet(facet)) {
return this;
}
return this.clearRefinements(facet).setQueryParameters({
disjunctiveFacets: filter_1(this.disjunctiveFacets, function(f) {
return f !== facet;
})
});
},
/**
* Remove a hierarchical facet from the hierarchicalFacets attribute of the
* helper configuration, if it is present.
* @method
* @param {string} facet hierarchical facet name to remove
* @return {SearchParameters}
*/
removeHierarchicalFacet: function removeHierarchicalFacet(facet) {
if (!this.isHierarchicalFacet(facet)) {
return this;
}
return this.clearRefinements(facet).setQueryParameters({
hierarchicalFacets: filter_1(this.hierarchicalFacets, function(f) {
return f.name !== facet;
})
});
},
/**
* Remove a refinement set on facet. If a value is provided, it will clear the
* refinement for the given value, otherwise it will clear all the refinement
* values for the faceted attribute.
* @method
* @param {string} facet name of the attribute used for faceting
* @param {string} [value] value used to filter
* @return {SearchParameters}
*/
removeFacetRefinement: function removeFacetRefinement(facet, value) {
if (!this.isConjunctiveFacet(facet)) {
throw new Error(facet + ' is not defined in the facets attribute of the helper configuration');
}
if (!RefinementList.isRefined(this.facetsRefinements, facet, value)) return this;
return this.setQueryParameters({
facetsRefinements: RefinementList.removeRefinement(this.facetsRefinements, facet, value)
});
},
/**
* Remove a negative refinement on a facet
* @method
* @param {string} facet name of the attribute used for faceting
* @param {string} value value used to filter
* @return {SearchParameters}
*/
removeExcludeRefinement: function removeExcludeRefinement(facet, value) {
if (!this.isConjunctiveFacet(facet)) {
throw new Error(facet + ' is not defined in the facets attribute of the helper configuration');
}
if (!RefinementList.isRefined(this.facetsExcludes, facet, value)) return this;
return this.setQueryParameters({
facetsExcludes: RefinementList.removeRefinement(this.facetsExcludes, facet, value)
});
},
/**
* Remove a refinement on a disjunctive facet
* @method
* @param {string} facet name of the attribute used for faceting
* @param {string} value value used to filter
* @return {SearchParameters}
*/
removeDisjunctiveFacetRefinement: function removeDisjunctiveFacetRefinement(facet, value) {
if (!this.isDisjunctiveFacet(facet)) {
throw new Error(
facet + ' is not defined in the disjunctiveFacets attribute of the helper configuration');
}
if (!RefinementList.isRefined(this.disjunctiveFacetsRefinements, facet, value)) return this;
return this.setQueryParameters({
disjunctiveFacetsRefinements: RefinementList.removeRefinement(
this.disjunctiveFacetsRefinements, facet, value)
});
},
/**
* Remove a tag from the list of tag refinements
* @method
* @param {string} tag the tag to remove
* @return {SearchParameters}
*/
removeTagRefinement: function removeTagRefinement(tag) {
if (!this.isTagRefined(tag)) return this;
var modification = {
tagRefinements: filter_1(this.tagRefinements, function(t) { return t !== tag; })
};
return this.setQueryParameters(modification);
},
/**
* Generic toggle refinement method to use with facet, disjunctive facets
* and hierarchical facets
* @param {string} facet the facet to refine
* @param {string} value the associated value
* @return {SearchParameters}
* @throws will throw an error if the facet is not declared in the settings of the helper
* @deprecated since version 2.19.0, see {@link SearchParameters#toggleFacetRefinement}
*/
toggleRefinement: function toggleRefinement(facet, value) {
return this.toggleFacetRefinement(facet, value);
},
/**
* Generic toggle refinement method to use with facet, disjunctive facets
* and hierarchical facets
* @param {string} facet the facet to refine
* @param {string} value the associated value
* @return {SearchParameters}
* @throws will throw an error if the facet is not declared in the settings of the helper
*/
toggleFacetRefinement: function toggleFacetRefinement(facet, value) {
if (this.isHierarchicalFacet(facet)) {
return this.toggleHierarchicalFacetRefinement(facet, value);
} else if (this.isConjunctiveFacet(facet)) {
return this.toggleConjunctiveFacetRefinement(facet, value);
} else if (this.isDisjunctiveFacet(facet)) {
return this.toggleDisjunctiveFacetRefinement(facet, value);
}
throw new Error('Cannot refine the undeclared facet ' + facet +
'; it should be added to the helper options facets, disjunctiveFacets or hierarchicalFacets');
},
/**
* Switch the refinement applied over a facet/value
* @method
* @param {string} facet name of the attribute used for faceting
* @param {value} value value used for filtering
* @return {SearchParameters}
*/
toggleConjunctiveFacetRefinement: function toggleConjunctiveFacetRefinement(facet, value) {
if (!this.isConjunctiveFacet(facet)) {
throw new Error(facet + ' is not defined in the facets attribute of the helper configuration');
}
return this.setQueryParameters({
facetsRefinements: RefinementList.toggleRefinement(this.facetsRefinements, facet, value)
});
},
/**
* Switch the refinement applied over a facet/value
* @method
* @param {string} facet name of the attribute used for faceting
* @param {value} value value used for filtering
* @return {SearchParameters}
*/
toggleExcludeFacetRefinement: function toggleExcludeFacetRefinement(facet, value) {
if (!this.isConjunctiveFacet(facet)) {
throw new Error(facet + ' is not defined in the facets attribute of the helper configuration');
}
return this.setQueryParameters({
facetsExcludes: RefinementList.toggleRefinement(this.facetsExcludes, facet, value)
});
},
/**
* Switch the refinement applied over a facet/value
* @method
* @param {string} facet name of the attribute used for faceting
* @param {value} value value used for filtering
* @return {SearchParameters}
*/
toggleDisjunctiveFacetRefinement: function toggleDisjunctiveFacetRefinement(facet, value) {
if (!this.isDisjunctiveFacet(facet)) {
throw new Error(
facet + ' is not defined in the disjunctiveFacets attribute of the helper configuration');
}
return this.setQueryParameters({
disjunctiveFacetsRefinements: RefinementList.toggleRefinement(
this.disjunctiveFacetsRefinements, facet, value)
});
},
/**
* Switch the refinement applied over a facet/value
* @method
* @param {string} facet name of the attribute used for faceting
* @param {value} value value used for filtering
* @return {SearchParameters}
*/
toggleHierarchicalFacetRefinement: function toggleHierarchicalFacetRefinement(facet, value) {
if (!this.isHierarchicalFacet(facet)) {
throw new Error(
facet + ' is not defined in the hierarchicalFacets attribute of the helper configuration');
}
var separator = this._getHierarchicalFacetSeparator(this.getHierarchicalFacetByName(facet));
var mod = {};
var upOneOrMultipleLevel = this.hierarchicalFacetsRefinements[facet] !== undefined &&
this.hierarchicalFacetsRefinements[facet].length > 0 && (
// remove current refinement:
// refinement was 'beer > IPA', call is toggleRefine('beer > IPA'), refinement should be `beer`
this.hierarchicalFacetsRefinements[facet][0] === value ||
// remove a parent refinement of the current refinement:
// - refinement was 'beer > IPA > Flying dog'
// - call is toggleRefine('beer > IPA')
// - refinement should be `beer`
this.hierarchicalFacetsRefinements[facet][0].indexOf(value + separator) === 0
);
if (upOneOrMultipleLevel) {
if (value.indexOf(separator) === -1) {
// go back to root level
mod[facet] = [];
} else {
mod[facet] = [value.slice(0, value.lastIndexOf(separator))];
}
} else {
mod[facet] = [value];
}
return this.setQueryParameters({
hierarchicalFacetsRefinements: defaults_1({}, mod, this.hierarchicalFacetsRefinements)
});
},
/**
* Adds a refinement on a hierarchical facet.
* @param {string} facet the facet name
* @param {string} path the hierarchical facet path
* @return {SearchParameter} the new state
* @throws Error if the facet is not defined or if the facet is refined
*/
addHierarchicalFacetRefinement: function(facet, path) {
if (this.isHierarchicalFacetRefined(facet)) {
throw new Error(facet + ' is already refined.');
}
var mod = {};
mod[facet] = [path];
return this.setQueryParameters({
hierarchicalFacetsRefinements: defaults_1({}, mod, this.hierarchicalFacetsRefinements)
});
},
/**
* Removes the refinement set on a hierarchical facet.
* @param {string} facet the facet name
* @return {SearchParameter} the new state
* @throws Error if the facet is not defined or if the facet is not refined
*/
removeHierarchicalFacetRefinement: function(facet) {
if (!this.isHierarchicalFacetRefined(facet)) {
throw new Error(facet + ' is not refined.');
}
var mod = {};
mod[facet] = [];
return this.setQueryParameters({
hierarchicalFacetsRefinements: defaults_1({}, mod, this.hierarchicalFacetsRefinements)
});
},
/**
* Switch the tag refinement
* @method
* @param {string} tag the tag to remove or add
* @return {SearchParameters}
*/
toggleTagRefinement: function toggleTagRefinement(tag) {
if (this.isTagRefined(tag)) {
return this.removeTagRefinement(tag);
}
return this.addTagRefinement(tag);
},
/**
* Test if the facet name is from one of the disjunctive facets
* @method
* @param {string} facet facet name to test
* @return {boolean}
*/
isDisjunctiveFacet: function(facet) {
return indexOf_1(this.disjunctiveFacets, facet) > -1;
},
/**
* Test if the facet name is from one of the hierarchical facets
* @method
* @param {string} facetName facet name to test
* @return {boolean}
*/
isHierarchicalFacet: function(facetName) {
return this.getHierarchicalFacetByName(facetName) !== undefined;
},
/**
* Test if the facet name is from one of the conjunctive/normal facets
* @method
* @param {string} facet facet name to test
* @return {boolean}
*/
isConjunctiveFacet: function(facet) {
return indexOf_1(this.facets, facet) > -1;
},
/**
* Returns true if the facet is refined, either for a specific value or in
* general.
* @method
* @param {string} facet name of the attribute for used for faceting
* @param {string} value, optional value. If passed will test that this value
* is filtering the given facet.
* @return {boolean} returns true if refined
*/
isFacetRefined: function isFacetRefined(facet, value) {
if (!this.isConjunctiveFacet(facet)) {
throw new Error(facet + ' is not defined in the facets attribute of the helper configuration');
}
return RefinementList.isRefined(this.facetsRefinements, facet, value);
},
/**
* Returns true if the facet contains exclusions or if a specific value is
* excluded.
*
* @method
* @param {string} facet name of the attribute for used for faceting
* @param {string} [value] optional value. If passed will test that this value
* is filtering the given facet.
* @return {boolean} returns true if refined
*/
isExcludeRefined: function isExcludeRefined(facet, value) {
if (!this.isConjunctiveFacet(facet)) {
throw new Error(facet + ' is not defined in the facets attribute of the helper configuration');
}
return RefinementList.isRefined(this.facetsExcludes, facet, value);
},
/**
* Returns true if the facet contains a refinement, or if a value passed is a
* refinement for the facet.
* @method
* @param {string} facet name of the attribute for used for faceting
* @param {string} value optional, will test if the value is used for refinement
* if there is one, otherwise will test if the facet contains any refinement
* @return {boolean}
*/
isDisjunctiveFacetRefined: function isDisjunctiveFacetRefined(facet, value) {
if (!this.isDisjunctiveFacet(facet)) {
throw new Error(
facet + ' is not defined in the disjunctiveFacets attribute of the helper configuration');
}
return RefinementList.isRefined(this.disjunctiveFacetsRefinements, facet, value);
},
/**
* Returns true if the facet contains a refinement, or if a value passed is a
* refinement for the facet.
* @method
* @param {string} facet name of the attribute for used for faceting
* @param {string} value optional, will test if the value is used for refinement
* if there is one, otherwise will test if the facet contains any refinement
* @return {boolean}
*/
isHierarchicalFacetRefined: function isHierarchicalFacetRefined(facet, value) {
if (!this.isHierarchicalFacet(facet)) {
throw new Error(
facet + ' is not defined in the hierarchicalFacets attribute of the helper configuration');
}
var refinements = this.getHierarchicalRefinement(facet);
if (!value) {
return refinements.length > 0;
}
return indexOf_1(refinements, value) !== -1;
},
/**
* Test if the triple (attribute, operator, value) is already refined.
* If only the attribute and the operator are provided, it tests if the
* contains any refinement value.
* @method
* @param {string} attribute attribute for which the refinement is applied
* @param {string} [operator] operator of the refinement
* @param {string} [value] value of the refinement
* @return {boolean} true if it is refined
*/
isNumericRefined: function isNumericRefined(attribute, operator, value) {
if (isUndefined_1(value) && isUndefined_1(operator)) {
return !!this.numericRefinements[attribute];
}
var isOperatorDefined = this.numericRefinements[attribute] &&
!isUndefined_1(this.numericRefinements[attribute][operator]);
if (isUndefined_1(value) || !isOperatorDefined) {
return isOperatorDefined;
}
var parsedValue = valToNumber_1(value);
var isAttributeValueDefined = !isUndefined_1(
findArray(this.numericRefinements[attribute][operator], parsedValue)
);
return isOperatorDefined && isAttributeValueDefined;
},
/**
* Returns true if the tag refined, false otherwise
* @method
* @param {string} tag the tag to check
* @return {boolean}
*/
isTagRefined: function isTagRefined(tag) {
return indexOf_1(this.tagRefinements, tag) !== -1;
},
/**
* Returns the list of all disjunctive facets refined
* @method
* @param {string} facet name of the attribute used for faceting
* @param {value} value value used for filtering
* @return {string[]}
*/
getRefinedDisjunctiveFacets: function getRefinedDisjunctiveFacets() {
// attributes used for numeric filter can also be disjunctive
var disjunctiveNumericRefinedFacets = intersection_1(
keys_1(this.numericRefinements),
this.disjunctiveFacets
);
return keys_1(this.disjunctiveFacetsRefinements)
.concat(disjunctiveNumericRefinedFacets)
.concat(this.getRefinedHierarchicalFacets());
},
/**
* Returns the list of all disjunctive facets refined
* @method
* @param {string} facet name of the attribute used for faceting
* @param {value} value value used for filtering
* @return {string[]}
*/
getRefinedHierarchicalFacets: function getRefinedHierarchicalFacets() {
return intersection_1(
// enforce the order between the two arrays,
// so that refinement name index === hierarchical facet index
map_1(this.hierarchicalFacets, 'name'),
keys_1(this.hierarchicalFacetsRefinements)
);
},
/**
* Returned the list of all disjunctive facets not refined
* @method
* @return {string[]}
*/
getUnrefinedDisjunctiveFacets: function() {
var refinedFacets = this.getRefinedDisjunctiveFacets();
return filter_1(this.disjunctiveFacets, function(f) {
return indexOf_1(refinedFacets, f) === -1;
});
},
managedParameters: [
'index',
'facets', 'disjunctiveFacets', 'facetsRefinements',
'facetsExcludes', 'disjunctiveFacetsRefinements',
'numericRefinements', 'tagRefinements', 'hierarchicalFacets', 'hierarchicalFacetsRefinements'
],
getQueryParams: function getQueryParams() {
var managedParameters = this.managedParameters;
var queryParams = {};
forOwn_1(this, function(paramValue, paramName) {
if (indexOf_1(managedParameters, paramName) === -1 && paramValue !== undefined) {
queryParams[paramName] = paramValue;
}
});
return queryParams;
},
/**
* Let the user retrieve any parameter value from the SearchParameters
* @param {string} paramName name of the parameter
* @return {any} the value of the parameter
*/
getQueryParameter: function getQueryParameter(paramName) {
if (!this.hasOwnProperty(paramName)) {
throw new Error(
"Parameter '" + paramName + "' is not an attribute of SearchParameters " +
'(http://algolia.github.io/algoliasearch-helper-js/docs/SearchParameters.html)');
}
return this[paramName];
},
/**
* Let the user set a specific value for a given parameter. Will return the
* same instance if the parameter is invalid or if the value is the same as the
* previous one.
* @method
* @param {string} parameter the parameter name
* @param {any} value the value to be set, must be compliant with the definition
* of the attribute on the object
* @return {SearchParameters} the updated state
*/
setQueryParameter: function setParameter(parameter, value) {
if (this[parameter] === value) return this;
var modification = {};
modification[parameter] = value;
return this.setQueryParameters(modification);
},
/**
* Let the user set any of the parameters with a plain object.
* @method
* @param {object} params all the keys and the values to be updated
* @return {SearchParameters} a new updated instance
*/
setQueryParameters: function setQueryParameters(params) {
if (!params) return this;
var error = SearchParameters.validate(this, params);
if (error) {
throw error;
}
var parsedParams = SearchParameters._parseNumbers(params);
return this.mutateMe(function mergeWith(newInstance) {
var ks = keys_1(params);
forEach_1(ks, function(k) {
newInstance[k] = parsedParams[k];
});
return newInstance;
});
},
/**
* Returns an object with only the selected attributes.
* @param {string[]} filters filters to retrieve only a subset of the state. It
* accepts strings that can be either attributes of the SearchParameters (e.g. hitsPerPage)
* or attributes of the index with the notation 'attribute:nameOfMyAttribute'
* @return {object}
*/
filter: function(filters) {
return filterState_1(this, filters);
},
/**
* Helper function to make it easier to build new instances from a mutating
* function
* @private
* @param {function} fn newMutableState -> previousState -> () function that will
* change the value of the newMutable to the desired state
* @return {SearchParameters} a new instance with the specified modifications applied
*/
mutateMe: function mutateMe(fn) {
var newState = new this.constructor(this);
fn(newState, this);
return newState;
},
/**
* Helper function to get the hierarchicalFacet separator or the default one (`>`)
* @param {object} hierarchicalFacet
* @return {string} returns the hierarchicalFacet.separator or `>` as default
*/
_getHierarchicalFacetSortBy: function(hierarchicalFacet) {
return hierarchicalFacet.sortBy || ['isRefined:desc', 'name:asc'];
},
/**
* Helper function to get the hierarchicalFacet separator or the default one (`>`)
* @private
* @param {object} hierarchicalFacet
* @return {string} returns the hierarchicalFacet.separator or `>` as default
*/
_getHierarchicalFacetSeparator: function(hierarchicalFacet) {
return hierarchicalFacet.separator || ' > ';
},
/**
* Helper function to get the hierarchicalFacet prefix path or null
* @private
* @param {object} hierarchicalFacet
* @return {string} returns the hierarchicalFacet.rootPath or null as default
*/
_getHierarchicalRootPath: function(hierarchicalFacet) {
return hierarchicalFacet.rootPath || null;
},
/**
* Helper function to check if we show the parent level of the hierarchicalFacet
* @private
* @param {object} hierarchicalFacet
* @return {string} returns the hierarchicalFacet.showParentLevel or true as default
*/
_getHierarchicalShowParentLevel: function(hierarchicalFacet) {
if (typeof hierarchicalFacet.showParentLevel === 'boolean') {
return hierarchicalFacet.showParentLevel;
}
return true;
},
/**
* Helper function to get the hierarchicalFacet by it's name
* @param {string} hierarchicalFacetName
* @return {object} a hierarchicalFacet
*/
getHierarchicalFacetByName: function(hierarchicalFacetName) {
return find_1(
this.hierarchicalFacets,
{name: hierarchicalFacetName}
);
},
/**
* Get the current breadcrumb for a hierarchical facet, as an array
* @param {string} facetName Hierarchical facet name
* @return {array.<string>} the path as an array of string
*/
getHierarchicalFacetBreadcrumb: function(facetName) {
if (!this.isHierarchicalFacet(facetName)) {
throw new Error(
'Cannot get the breadcrumb of an unknown hierarchical facet: `' + facetName + '`');
}
var refinement = this.getHierarchicalRefinement(facetName)[0];
if (!refinement) return [];
var separator = this._getHierarchicalFacetSeparator(
this.getHierarchicalFacetByName(facetName)
);
var path = refinement.split(separator);
return map_1(path, trim_1);
},
toString: function() {
return JSON.stringify(this, null, 2);
}
};
/**
* Callback used for clearRefinement method
* @callback SearchParameters.clearCallback
* @param {OperatorList|FacetList} value the value of the filter
* @param {string} key the current attribute name
* @param {string} type `numeric`, `disjunctiveFacet`, `conjunctiveFacet`, `hierarchicalFacet` or `exclude`
* depending on the type of facet
* @return {boolean} `true` if the element should be removed. `false` otherwise.
*/
var SearchParameters_1 = SearchParameters;
/**
* Creates an array with all falsey values removed. The values `false`, `null`,
* `0`, `""`, `undefined`, and `NaN` are falsey.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to compact.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* _.compact([0, 1, false, 2, '', 3]);
* // => [1, 2, 3]
*/
function compact(array) {
var index = -1,
length = array == null ? 0 : array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (value) {
result[resIndex++] = value;
}
}
return result;
}
var compact_1 = compact;
/**
* The base implementation of `_.sum` and `_.sumBy` without support for
* iteratee shorthands.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {number} Returns the sum.
*/
function baseSum(array, iteratee) {
var result,
index = -1,
length = array.length;
while (++index < length) {
var current = iteratee(array[index]);
if (current !== undefined) {
result = result === undefined ? current : (result + current);
}
}
return result;
}
var _baseSum = baseSum;
/**
* This method is like `_.sum` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the value to be summed.
* The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the sum.
* @example
*
* var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
*
* _.sumBy(objects, function(o) { return o.n; });
* // => 20
*
* // The `_.property` iteratee shorthand.
* _.sumBy(objects, 'n');
* // => 20
*/
function sumBy(array, iteratee) {
return (array && array.length)
? _baseSum(array, _baseIteratee(iteratee, 2))
: 0;
}
var sumBy_1 = sumBy;
/**
* The base implementation of `_.values` and `_.valuesIn` which creates an
* array of `object` property values corresponding to the property names
* of `props`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} props The property names to get values for.
* @returns {Object} Returns the array of property values.
*/
function baseValues(object, props) {
return _arrayMap(props, function(key) {
return object[key];
});
}
var _baseValues = baseValues;
/**
* Creates an array of the own enumerable string keyed property values of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property values.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.values(new Foo);
* // => [1, 2] (iteration order is not guaranteed)
*
* _.values('hi');
* // => ['h', 'i']
*/
function values(object) {
return object == null ? [] : _baseValues(object, keys_1(object));
}
var values_1 = values;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$3 = Math.max;
/**
* Checks if `value` is in `collection`. If `collection` is a string, it's
* checked for a substring of `value`, otherwise
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* is used for equality comparisons. If `fromIndex` is negative, it's used as
* the offset from the end of `collection`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object|string} collection The collection to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=0] The index to search from.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
* @returns {boolean} Returns `true` if `value` is found, else `false`.
* @example
*
* _.includes([1, 2, 3], 1);
* // => true
*
* _.includes([1, 2, 3], 1, 2);
* // => false
*
* _.includes({ 'a': 1, 'b': 2 }, 1);
* // => true
*
* _.includes('abcd', 'bc');
* // => true
*/
function includes(collection, value, fromIndex, guard) {
collection = isArrayLike_1(collection) ? collection : values_1(collection);
fromIndex = (fromIndex && !guard) ? toInteger_1(fromIndex) : 0;
var length = collection.length;
if (fromIndex < 0) {
fromIndex = nativeMax$3(length + fromIndex, 0);
}
return isString_1(collection)
? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
: (!!length && _baseIndexOf(collection, value, fromIndex) > -1);
}
var includes_1 = includes;
/**
* The base implementation of `_.sortBy` which uses `comparer` to define the
* sort order of `array` and replaces criteria objects with their corresponding
* values.
*
* @private
* @param {Array} array The array to sort.
* @param {Function} comparer The function to define sort order.
* @returns {Array} Returns `array`.
*/
function baseSortBy(array, comparer) {
var length = array.length;
array.sort(comparer);
while (length--) {
array[length] = array[length].value;
}
return array;
}
var _baseSortBy = baseSortBy;
/**
* Compares values to sort them in ascending order.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {number} Returns the sort order indicator for `value`.
*/
function compareAscending(value, other) {
if (value !== other) {
var valIsDefined = value !== undefined,
valIsNull = value === null,
valIsReflexive = value === value,
valIsSymbol = isSymbol_1(value);
var othIsDefined = other !== undefined,
othIsNull = other === null,
othIsReflexive = other === other,
othIsSymbol = isSymbol_1(other);
if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||
(valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||
(valIsNull && othIsDefined && othIsReflexive) ||
(!valIsDefined && othIsReflexive) ||
!valIsReflexive) {
return 1;
}
if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||
(othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||
(othIsNull && valIsDefined && valIsReflexive) ||
(!othIsDefined && valIsReflexive) ||
!othIsReflexive) {
return -1;
}
}
return 0;
}
var _compareAscending = compareAscending;
/**
* Used by `_.orderBy` to compare multiple properties of a value to another
* and stable sort them.
*
* If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
* specify an order of "desc" for descending or "asc" for ascending sort order
* of corresponding values.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {boolean[]|string[]} orders The order to sort by for each property.
* @returns {number} Returns the sort order indicator for `object`.
*/
function compareMultiple(object, other, orders) {
var index = -1,
objCriteria = object.criteria,
othCriteria = other.criteria,
length = objCriteria.length,
ordersLength = orders.length;
while (++index < length) {
var result = _compareAscending(objCriteria[index], othCriteria[index]);
if (result) {
if (index >= ordersLength) {
return result;
}
var order = orders[index];
return result * (order == 'desc' ? -1 : 1);
}
}
// Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
// that causes it, under certain circumstances, to provide the same value for
// `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
// for more details.
//
// This also ensures a stable sort in V8 and other engines.
// See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
return object.index - other.index;
}
var _compareMultiple = compareMultiple;
/**
* The base implementation of `_.orderBy` without param guards.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
* @param {string[]} orders The sort orders of `iteratees`.
* @returns {Array} Returns the new sorted array.
*/
function baseOrderBy(collection, iteratees, orders) {
var index = -1;
iteratees = _arrayMap(iteratees.length ? iteratees : [identity_1], _baseUnary(_baseIteratee));
var result = _baseMap(collection, function(value, key, collection) {
var criteria = _arrayMap(iteratees, function(iteratee) {
return iteratee(value);
});
return { 'criteria': criteria, 'index': ++index, 'value': value };
});
return _baseSortBy(result, function(object, other) {
return _compareMultiple(object, other, orders);
});
}
var _baseOrderBy = baseOrderBy;
/**
* This method is like `_.sortBy` except that it allows specifying the sort
* orders of the iteratees to sort by. If `orders` is unspecified, all values
* are sorted in ascending order. Otherwise, specify an order of "desc" for
* descending or "asc" for ascending sort order of corresponding values.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
* The iteratees to sort by.
* @param {string[]} [orders] The sort orders of `iteratees`.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
* @returns {Array} Returns the new sorted array.
* @example
*
* var users = [
* { 'user': 'fred', 'age': 48 },
* { 'user': 'barney', 'age': 34 },
* { 'user': 'fred', 'age': 40 },
* { 'user': 'barney', 'age': 36 }
* ];
*
* // Sort by `user` in ascending order and by `age` in descending order.
* _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
*/
function orderBy(collection, iteratees, orders, guard) {
if (collection == null) {
return [];
}
if (!isArray_1(iteratees)) {
iteratees = iteratees == null ? [] : [iteratees];
}
orders = guard ? undefined : orders;
if (!isArray_1(orders)) {
orders = orders == null ? [] : [orders];
}
return _baseOrderBy(collection, iteratees, orders);
}
var orderBy_1 = orderBy;
/** Used to store function metadata. */
var metaMap = _WeakMap && new _WeakMap;
var _metaMap = metaMap;
/**
* The base implementation of `setData` without support for hot loop shorting.
*
* @private
* @param {Function} func The function to associate metadata with.
* @param {*} data The metadata.
* @returns {Function} Returns `func`.
*/
var baseSetData = !_metaMap ? identity_1 : function(func, data) {
_metaMap.set(func, data);
return func;
};
var _baseSetData = baseSetData;
/**
* Creates a function that produces an instance of `Ctor` regardless of
* whether it was invoked as part of a `new` expression or by `call` or `apply`.
*
* @private
* @param {Function} Ctor The constructor to wrap.
* @returns {Function} Returns the new wrapped function.
*/
function createCtor(Ctor) {
return function() {
// Use a `switch` statement to work with class constructors. See
// http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
// for more details.
var args = arguments;
switch (args.length) {
case 0: return new Ctor;
case 1: return new Ctor(args[0]);
case 2: return new Ctor(args[0], args[1]);
case 3: return new Ctor(args[0], args[1], args[2]);
case 4: return new Ctor(args[0], args[1], args[2], args[3]);
case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
}
var thisBinding = _baseCreate(Ctor.prototype),
result = Ctor.apply(thisBinding, args);
// Mimic the constructor's `return` behavior.
// See https://es5.github.io/#x13.2.2 for more details.
return isObject_1(result) ? result : thisBinding;
};
}
var _createCtor = createCtor;
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG = 1;
/**
* Creates a function that wraps `func` to invoke it with the optional `this`
* binding of `thisArg`.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} [thisArg] The `this` binding of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createBind(func, bitmask, thisArg) {
var isBind = bitmask & WRAP_BIND_FLAG,
Ctor = _createCtor(func);
function wrapper() {
var fn = (this && this !== _root && this instanceof wrapper) ? Ctor : func;
return fn.apply(isBind ? thisArg : this, arguments);
}
return wrapper;
}
var _createBind = createBind;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$4 = Math.max;
/**
* Creates an array that is the composition of partially applied arguments,
* placeholders, and provided arguments into a single array of arguments.
*
* @private
* @param {Array} args The provided arguments.
* @param {Array} partials The arguments to prepend to those provided.
* @param {Array} holders The `partials` placeholder indexes.
* @params {boolean} [isCurried] Specify composing for a curried function.
* @returns {Array} Returns the new array of composed arguments.
*/
function composeArgs(args, partials, holders, isCurried) {
var argsIndex = -1,
argsLength = args.length,
holdersLength = holders.length,
leftIndex = -1,
leftLength = partials.length,
rangeLength = nativeMax$4(argsLength - holdersLength, 0),
result = Array(leftLength + rangeLength),
isUncurried = !isCurried;
while (++leftIndex < leftLength) {
result[leftIndex] = partials[leftIndex];
}
while (++argsIndex < holdersLength) {
if (isUncurried || argsIndex < argsLength) {
result[holders[argsIndex]] = args[argsIndex];
}
}
while (rangeLength--) {
result[leftIndex++] = args[argsIndex++];
}
return result;
}
var _composeArgs = composeArgs;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$5 = Math.max;
/**
* This function is like `composeArgs` except that the arguments composition
* is tailored for `_.partialRight`.
*
* @private
* @param {Array} args The provided arguments.
* @param {Array} partials The arguments to append to those provided.
* @param {Array} holders The `partials` placeholder indexes.
* @params {boolean} [isCurried] Specify composing for a curried function.
* @returns {Array} Returns the new array of composed arguments.
*/
function composeArgsRight(args, partials, holders, isCurried) {
var argsIndex = -1,
argsLength = args.length,
holdersIndex = -1,
holdersLength = holders.length,
rightIndex = -1,
rightLength = partials.length,
rangeLength = nativeMax$5(argsLength - holdersLength, 0),
result = Array(rangeLength + rightLength),
isUncurried = !isCurried;
while (++argsIndex < rangeLength) {
result[argsIndex] = args[argsIndex];
}
var offset = argsIndex;
while (++rightIndex < rightLength) {
result[offset + rightIndex] = partials[rightIndex];
}
while (++holdersIndex < holdersLength) {
if (isUncurried || argsIndex < argsLength) {
result[offset + holders[holdersIndex]] = args[argsIndex++];
}
}
return result;
}
var _composeArgsRight = composeArgsRight;
/**
* Gets the number of `placeholder` occurrences in `array`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} placeholder The placeholder to search for.
* @returns {number} Returns the placeholder count.
*/
function countHolders(array, placeholder) {
var length = array.length,
result = 0;
while (length--) {
if (array[length] === placeholder) {
++result;
}
}
return result;
}
var _countHolders = countHolders;
/**
* The function whose prototype chain sequence wrappers inherit from.
*
* @private
*/
function baseLodash() {
// No operation performed.
}
var _baseLodash = baseLodash;
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH = 4294967295;
/**
* Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
*
* @private
* @constructor
* @param {*} value The value to wrap.
*/
function LazyWrapper(value) {
this.__wrapped__ = value;
this.__actions__ = [];
this.__dir__ = 1;
this.__filtered__ = false;
this.__iteratees__ = [];
this.__takeCount__ = MAX_ARRAY_LENGTH;
this.__views__ = [];
}
// Ensure `LazyWrapper` is an instance of `baseLodash`.
LazyWrapper.prototype = _baseCreate(_baseLodash.prototype);
LazyWrapper.prototype.constructor = LazyWrapper;
var _LazyWrapper = LazyWrapper;
/**
* This method returns `undefined`.
*
* @static
* @memberOf _
* @since 2.3.0
* @category Util
* @example
*
* _.times(2, _.noop);
* // => [undefined, undefined]
*/
function noop$1() {
// No operation performed.
}
var noop_1 = noop$1;
/**
* Gets metadata for `func`.
*
* @private
* @param {Function} func The function to query.
* @returns {*} Returns the metadata for `func`.
*/
var getData = !_metaMap ? noop_1 : function(func) {
return _metaMap.get(func);
};
var _getData = getData;
/** Used to lookup unminified function names. */
var realNames = {};
var _realNames = realNames;
/** Used for built-in method references. */
var objectProto$i = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$g = objectProto$i.hasOwnProperty;
/**
* Gets the name of `func`.
*
* @private
* @param {Function} func The function to query.
* @returns {string} Returns the function name.
*/
function getFuncName(func) {
var result = (func.name + ''),
array = _realNames[result],
length = hasOwnProperty$g.call(_realNames, result) ? array.length : 0;
while (length--) {
var data = array[length],
otherFunc = data.func;
if (otherFunc == null || otherFunc == func) {
return data.name;
}
}
return result;
}
var _getFuncName = getFuncName;
/**
* The base constructor for creating `lodash` wrapper objects.
*
* @private
* @param {*} value The value to wrap.
* @param {boolean} [chainAll] Enable explicit method chain sequences.
*/
function LodashWrapper(value, chainAll) {
this.__wrapped__ = value;
this.__actions__ = [];
this.__chain__ = !!chainAll;
this.__index__ = 0;
this.__values__ = undefined;
}
LodashWrapper.prototype = _baseCreate(_baseLodash.prototype);
LodashWrapper.prototype.constructor = LodashWrapper;
var _LodashWrapper = LodashWrapper;
/**
* Creates a clone of `wrapper`.
*
* @private
* @param {Object} wrapper The wrapper to clone.
* @returns {Object} Returns the cloned wrapper.
*/
function wrapperClone(wrapper) {
if (wrapper instanceof _LazyWrapper) {
return wrapper.clone();
}
var result = new _LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);
result.__actions__ = _copyArray(wrapper.__actions__);
result.__index__ = wrapper.__index__;
result.__values__ = wrapper.__values__;
return result;
}
var _wrapperClone = wrapperClone;
/** Used for built-in method references. */
var objectProto$j = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$h = objectProto$j.hasOwnProperty;
/**
* Creates a `lodash` object which wraps `value` to enable implicit method
* chain sequences. Methods that operate on and return arrays, collections,
* and functions can be chained together. Methods that retrieve a single value
* or may return a primitive value will automatically end the chain sequence
* and return the unwrapped value. Otherwise, the value must be unwrapped
* with `_#value`.
*
* Explicit chain sequences, which must be unwrapped with `_#value`, may be
* enabled using `_.chain`.
*
* The execution of chained methods is lazy, that is, it's deferred until
* `_#value` is implicitly or explicitly called.
*
* Lazy evaluation allows several methods to support shortcut fusion.
* Shortcut fusion is an optimization to merge iteratee calls; this avoids
* the creation of intermediate arrays and can greatly reduce the number of
* iteratee executions. Sections of a chain sequence qualify for shortcut
* fusion if the section is applied to an array and iteratees accept only
* one argument. The heuristic for whether a section qualifies for shortcut
* fusion is subject to change.
*
* Chaining is supported in custom builds as long as the `_#value` method is
* directly or indirectly included in the build.
*
* In addition to lodash methods, wrappers have `Array` and `String` methods.
*
* The wrapper `Array` methods are:
* `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
*
* The wrapper `String` methods are:
* `replace` and `split`
*
* The wrapper methods that support shortcut fusion are:
* `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
* `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
* `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
*
* The chainable wrapper methods are:
* `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
* `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
* `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
* `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
* `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
* `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
* `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
* `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
* `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
* `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
* `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
* `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
* `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
* `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
* `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
* `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
* `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
* `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
* `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
* `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
* `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
* `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
* `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
* `zipObject`, `zipObjectDeep`, and `zipWith`
*
* The wrapper methods that are **not** chainable by default are:
* `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
* `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
* `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
* `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
* `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
* `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
* `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
* `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
* `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
* `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
* `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
* `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
* `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
* `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
* `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
* `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
* `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
* `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
* `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
* `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
* `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
* `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
* `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
* `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
* `upperFirst`, `value`, and `words`
*
* @name _
* @constructor
* @category Seq
* @param {*} value The value to wrap in a `lodash` instance.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* function square(n) {
* return n * n;
* }
*
* var wrapped = _([1, 2, 3]);
*
* // Returns an unwrapped value.
* wrapped.reduce(_.add);
* // => 6
*
* // Returns a wrapped value.
* var squares = wrapped.map(square);
*
* _.isArray(squares);
* // => false
*
* _.isArray(squares.value());
* // => true
*/
function lodash(value) {
if (isObjectLike_1(value) && !isArray_1(value) && !(value instanceof _LazyWrapper)) {
if (value instanceof _LodashWrapper) {
return value;
}
if (hasOwnProperty$h.call(value, '__wrapped__')) {
return _wrapperClone(value);
}
}
return new _LodashWrapper(value);
}
// Ensure wrappers are instances of `baseLodash`.
lodash.prototype = _baseLodash.prototype;
lodash.prototype.constructor = lodash;
var wrapperLodash = lodash;
/**
* Checks if `func` has a lazy counterpart.
*
* @private
* @param {Function} func The function to check.
* @returns {boolean} Returns `true` if `func` has a lazy counterpart,
* else `false`.
*/
function isLaziable(func) {
var funcName = _getFuncName(func),
other = wrapperLodash[funcName];
if (typeof other != 'function' || !(funcName in _LazyWrapper.prototype)) {
return false;
}
if (func === other) {
return true;
}
var data = _getData(other);
return !!data && func === data[0];
}
var _isLaziable = isLaziable;
/**
* Sets metadata for `func`.
*
* **Note:** If this function becomes hot, i.e. is invoked a lot in a short
* period of time, it will trip its breaker and transition to an identity
* function to avoid garbage collection pauses in V8. See
* [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
* for more details.
*
* @private
* @param {Function} func The function to associate metadata with.
* @param {*} data The metadata.
* @returns {Function} Returns `func`.
*/
var setData = _shortOut(_baseSetData);
var _setData = setData;
/** Used to match wrap detail comments. */
var reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
reSplitDetails = /,? & /;
/**
* Extracts wrapper details from the `source` body comment.
*
* @private
* @param {string} source The source to inspect.
* @returns {Array} Returns the wrapper details.
*/
function getWrapDetails(source) {
var match = source.match(reWrapDetails);
return match ? match[1].split(reSplitDetails) : [];
}
var _getWrapDetails = getWrapDetails;
/** Used to match wrap detail comments. */
var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/;
/**
* Inserts wrapper `details` in a comment at the top of the `source` body.
*
* @private
* @param {string} source The source to modify.
* @returns {Array} details The details to insert.
* @returns {string} Returns the modified source.
*/
function insertWrapDetails(source, details) {
var length = details.length;
if (!length) {
return source;
}
var lastIndex = length - 1;
details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
details = details.join(length > 2 ? ', ' : ' ');
return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
}
var _insertWrapDetails = insertWrapDetails;
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$1 = 1,
WRAP_BIND_KEY_FLAG = 2,
WRAP_CURRY_FLAG = 8,
WRAP_CURRY_RIGHT_FLAG = 16,
WRAP_PARTIAL_FLAG = 32,
WRAP_PARTIAL_RIGHT_FLAG = 64,
WRAP_ARY_FLAG = 128,
WRAP_REARG_FLAG = 256,
WRAP_FLIP_FLAG = 512;
/** Used to associate wrap methods with their bit flags. */
var wrapFlags = [
['ary', WRAP_ARY_FLAG],
['bind', WRAP_BIND_FLAG$1],
['bindKey', WRAP_BIND_KEY_FLAG],
['curry', WRAP_CURRY_FLAG],
['curryRight', WRAP_CURRY_RIGHT_FLAG],
['flip', WRAP_FLIP_FLAG],
['partial', WRAP_PARTIAL_FLAG],
['partialRight', WRAP_PARTIAL_RIGHT_FLAG],
['rearg', WRAP_REARG_FLAG]
];
/**
* Updates wrapper `details` based on `bitmask` flags.
*
* @private
* @returns {Array} details The details to modify.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @returns {Array} Returns `details`.
*/
function updateWrapDetails(details, bitmask) {
_arrayEach(wrapFlags, function(pair) {
var value = '_.' + pair[0];
if ((bitmask & pair[1]) && !_arrayIncludes(details, value)) {
details.push(value);
}
});
return details.sort();
}
var _updateWrapDetails = updateWrapDetails;
/**
* Sets the `toString` method of `wrapper` to mimic the source of `reference`
* with wrapper details in a comment at the top of the source body.
*
* @private
* @param {Function} wrapper The function to modify.
* @param {Function} reference The reference function.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @returns {Function} Returns `wrapper`.
*/
function setWrapToString(wrapper, reference, bitmask) {
var source = (reference + '');
return _setToString(wrapper, _insertWrapDetails(source, _updateWrapDetails(_getWrapDetails(source), bitmask)));
}
var _setWrapToString = setWrapToString;
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$2 = 1,
WRAP_BIND_KEY_FLAG$1 = 2,
WRAP_CURRY_BOUND_FLAG = 4,
WRAP_CURRY_FLAG$1 = 8,
WRAP_PARTIAL_FLAG$1 = 32,
WRAP_PARTIAL_RIGHT_FLAG$1 = 64;
/**
* Creates a function that wraps `func` to continue currying.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {Function} wrapFunc The function to create the `func` wrapper.
* @param {*} placeholder The placeholder value.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to prepend to those provided to
* the new function.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {
var isCurry = bitmask & WRAP_CURRY_FLAG$1,
newHolders = isCurry ? holders : undefined,
newHoldersRight = isCurry ? undefined : holders,
newPartials = isCurry ? partials : undefined,
newPartialsRight = isCurry ? undefined : partials;
bitmask |= (isCurry ? WRAP_PARTIAL_FLAG$1 : WRAP_PARTIAL_RIGHT_FLAG$1);
bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG$1 : WRAP_PARTIAL_FLAG$1);
if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
bitmask &= ~(WRAP_BIND_FLAG$2 | WRAP_BIND_KEY_FLAG$1);
}
var newData = [
func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,
newHoldersRight, argPos, ary, arity
];
var result = wrapFunc.apply(undefined, newData);
if (_isLaziable(func)) {
_setData(result, newData);
}
result.placeholder = placeholder;
return _setWrapToString(result, func, bitmask);
}
var _createRecurry = createRecurry;
/**
* Gets the argument placeholder value for `func`.
*
* @private
* @param {Function} func The function to inspect.
* @returns {*} Returns the placeholder value.
*/
function getHolder(func) {
var object = func;
return object.placeholder;
}
var _getHolder = getHolder;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin$1 = Math.min;
/**
* Reorder `array` according to the specified indexes where the element at
* the first index is assigned as the first element, the element at
* the second index is assigned as the second element, and so on.
*
* @private
* @param {Array} array The array to reorder.
* @param {Array} indexes The arranged array indexes.
* @returns {Array} Returns `array`.
*/
function reorder(array, indexes) {
var arrLength = array.length,
length = nativeMin$1(indexes.length, arrLength),
oldArray = _copyArray(array);
while (length--) {
var index = indexes[length];
array[length] = _isIndex(index, arrLength) ? oldArray[index] : undefined;
}
return array;
}
var _reorder = reorder;
/** Used as the internal argument placeholder. */
var PLACEHOLDER = '__lodash_placeholder__';
/**
* Replaces all `placeholder` elements in `array` with an internal placeholder
* and returns an array of their indexes.
*
* @private
* @param {Array} array The array to modify.
* @param {*} placeholder The placeholder to replace.
* @returns {Array} Returns the new array of placeholder indexes.
*/
function replaceHolders(array, placeholder) {
var index = -1,
length = array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (value === placeholder || value === PLACEHOLDER) {
array[index] = PLACEHOLDER;
result[resIndex++] = index;
}
}
return result;
}
var _replaceHolders = replaceHolders;
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$3 = 1,
WRAP_BIND_KEY_FLAG$2 = 2,
WRAP_CURRY_FLAG$2 = 8,
WRAP_CURRY_RIGHT_FLAG$1 = 16,
WRAP_ARY_FLAG$1 = 128,
WRAP_FLIP_FLAG$1 = 512;
/**
* Creates a function that wraps `func` to invoke it with optional `this`
* binding of `thisArg`, partial application, and currying.
*
* @private
* @param {Function|string} func The function or method name to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to prepend to those provided to
* the new function.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [partialsRight] The arguments to append to those provided
* to the new function.
* @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
var isAry = bitmask & WRAP_ARY_FLAG$1,
isBind = bitmask & WRAP_BIND_FLAG$3,
isBindKey = bitmask & WRAP_BIND_KEY_FLAG$2,
isCurried = bitmask & (WRAP_CURRY_FLAG$2 | WRAP_CURRY_RIGHT_FLAG$1),
isFlip = bitmask & WRAP_FLIP_FLAG$1,
Ctor = isBindKey ? undefined : _createCtor(func);
function wrapper() {
var length = arguments.length,
args = Array(length),
index = length;
while (index--) {
args[index] = arguments[index];
}
if (isCurried) {
var placeholder = _getHolder(wrapper),
holdersCount = _countHolders(args, placeholder);
}
if (partials) {
args = _composeArgs(args, partials, holders, isCurried);
}
if (partialsRight) {
args = _composeArgsRight(args, partialsRight, holdersRight, isCurried);
}
length -= holdersCount;
if (isCurried && length < arity) {
var newHolders = _replaceHolders(args, placeholder);
return _createRecurry(
func, bitmask, createHybrid, wrapper.placeholder, thisArg,
args, newHolders, argPos, ary, arity - length
);
}
var thisBinding = isBind ? thisArg : this,
fn = isBindKey ? thisBinding[func] : func;
length = args.length;
if (argPos) {
args = _reorder(args, argPos);
} else if (isFlip && length > 1) {
args.reverse();
}
if (isAry && ary < length) {
args.length = ary;
}
if (this && this !== _root && this instanceof wrapper) {
fn = Ctor || _createCtor(fn);
}
return fn.apply(thisBinding, args);
}
return wrapper;
}
var _createHybrid = createHybrid;
/**
* Creates a function that wraps `func` to enable currying.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {number} arity The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createCurry(func, bitmask, arity) {
var Ctor = _createCtor(func);
function wrapper() {
var length = arguments.length,
args = Array(length),
index = length,
placeholder = _getHolder(wrapper);
while (index--) {
args[index] = arguments[index];
}
var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)
? []
: _replaceHolders(args, placeholder);
length -= holders.length;
if (length < arity) {
return _createRecurry(
func, bitmask, _createHybrid, wrapper.placeholder, undefined,
args, holders, undefined, undefined, arity - length);
}
var fn = (this && this !== _root && this instanceof wrapper) ? Ctor : func;
return _apply(fn, this, args);
}
return wrapper;
}
var _createCurry = createCurry;
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$4 = 1;
/**
* Creates a function that wraps `func` to invoke it with the `this` binding
* of `thisArg` and `partials` prepended to the arguments it receives.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} thisArg The `this` binding of `func`.
* @param {Array} partials The arguments to prepend to those provided to
* the new function.
* @returns {Function} Returns the new wrapped function.
*/
function createPartial(func, bitmask, thisArg, partials) {
var isBind = bitmask & WRAP_BIND_FLAG$4,
Ctor = _createCtor(func);
function wrapper() {
var argsIndex = -1,
argsLength = arguments.length,
leftIndex = -1,
leftLength = partials.length,
args = Array(leftLength + argsLength),
fn = (this && this !== _root && this instanceof wrapper) ? Ctor : func;
while (++leftIndex < leftLength) {
args[leftIndex] = partials[leftIndex];
}
while (argsLength--) {
args[leftIndex++] = arguments[++argsIndex];
}
return _apply(fn, isBind ? thisArg : this, args);
}
return wrapper;
}
var _createPartial = createPartial;
/** Used as the internal argument placeholder. */
var PLACEHOLDER$1 = '__lodash_placeholder__';
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$5 = 1,
WRAP_BIND_KEY_FLAG$3 = 2,
WRAP_CURRY_BOUND_FLAG$1 = 4,
WRAP_CURRY_FLAG$3 = 8,
WRAP_ARY_FLAG$2 = 128,
WRAP_REARG_FLAG$1 = 256;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin$2 = Math.min;
/**
* Merges the function metadata of `source` into `data`.
*
* Merging metadata reduces the number of wrappers used to invoke a function.
* This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
* may be applied regardless of execution order. Methods like `_.ary` and
* `_.rearg` modify function arguments, making the order in which they are
* executed important, preventing the merging of metadata. However, we make
* an exception for a safe combined case where curried functions have `_.ary`
* and or `_.rearg` applied.
*
* @private
* @param {Array} data The destination metadata.
* @param {Array} source The source metadata.
* @returns {Array} Returns `data`.
*/
function mergeData(data, source) {
var bitmask = data[1],
srcBitmask = source[1],
newBitmask = bitmask | srcBitmask,
isCommon = newBitmask < (WRAP_BIND_FLAG$5 | WRAP_BIND_KEY_FLAG$3 | WRAP_ARY_FLAG$2);
var isCombo =
((srcBitmask == WRAP_ARY_FLAG$2) && (bitmask == WRAP_CURRY_FLAG$3)) ||
((srcBitmask == WRAP_ARY_FLAG$2) && (bitmask == WRAP_REARG_FLAG$1) && (data[7].length <= source[8])) ||
((srcBitmask == (WRAP_ARY_FLAG$2 | WRAP_REARG_FLAG$1)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG$3));
// Exit early if metadata can't be merged.
if (!(isCommon || isCombo)) {
return data;
}
// Use source `thisArg` if available.
if (srcBitmask & WRAP_BIND_FLAG$5) {
data[2] = source[2];
// Set when currying a bound function.
newBitmask |= bitmask & WRAP_BIND_FLAG$5 ? 0 : WRAP_CURRY_BOUND_FLAG$1;
}
// Compose partial arguments.
var value = source[3];
if (value) {
var partials = data[3];
data[3] = partials ? _composeArgs(partials, value, source[4]) : value;
data[4] = partials ? _replaceHolders(data[3], PLACEHOLDER$1) : source[4];
}
// Compose partial right arguments.
value = source[5];
if (value) {
partials = data[5];
data[5] = partials ? _composeArgsRight(partials, value, source[6]) : value;
data[6] = partials ? _replaceHolders(data[5], PLACEHOLDER$1) : source[6];
}
// Use source `argPos` if available.
value = source[7];
if (value) {
data[7] = value;
}
// Use source `ary` if it's smaller.
if (srcBitmask & WRAP_ARY_FLAG$2) {
data[8] = data[8] == null ? source[8] : nativeMin$2(data[8], source[8]);
}
// Use source `arity` if one is not provided.
if (data[9] == null) {
data[9] = source[9];
}
// Use source `func` and merge bitmasks.
data[0] = source[0];
data[1] = newBitmask;
return data;
}
var _mergeData = mergeData;
/** Error message constants. */
var FUNC_ERROR_TEXT$1 = 'Expected a function';
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$6 = 1,
WRAP_BIND_KEY_FLAG$4 = 2,
WRAP_CURRY_FLAG$4 = 8,
WRAP_CURRY_RIGHT_FLAG$2 = 16,
WRAP_PARTIAL_FLAG$2 = 32,
WRAP_PARTIAL_RIGHT_FLAG$2 = 64;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$6 = Math.max;
/**
* Creates a function that either curries or invokes `func` with optional
* `this` binding and partially applied arguments.
*
* @private
* @param {Function|string} func The function or method name to wrap.
* @param {number} bitmask The bitmask flags.
* 1 - `_.bind`
* 2 - `_.bindKey`
* 4 - `_.curry` or `_.curryRight` of a bound function
* 8 - `_.curry`
* 16 - `_.curryRight`
* 32 - `_.partial`
* 64 - `_.partialRight`
* 128 - `_.rearg`
* 256 - `_.ary`
* 512 - `_.flip`
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to be partially applied.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
var isBindKey = bitmask & WRAP_BIND_KEY_FLAG$4;
if (!isBindKey && typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$1);
}
var length = partials ? partials.length : 0;
if (!length) {
bitmask &= ~(WRAP_PARTIAL_FLAG$2 | WRAP_PARTIAL_RIGHT_FLAG$2);
partials = holders = undefined;
}
ary = ary === undefined ? ary : nativeMax$6(toInteger_1(ary), 0);
arity = arity === undefined ? arity : toInteger_1(arity);
length -= holders ? holders.length : 0;
if (bitmask & WRAP_PARTIAL_RIGHT_FLAG$2) {
var partialsRight = partials,
holdersRight = holders;
partials = holders = undefined;
}
var data = isBindKey ? undefined : _getData(func);
var newData = [
func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,
argPos, ary, arity
];
if (data) {
_mergeData(newData, data);
}
func = newData[0];
bitmask = newData[1];
thisArg = newData[2];
partials = newData[3];
holders = newData[4];
arity = newData[9] = newData[9] === undefined
? (isBindKey ? 0 : func.length)
: nativeMax$6(newData[9] - length, 0);
if (!arity && bitmask & (WRAP_CURRY_FLAG$4 | WRAP_CURRY_RIGHT_FLAG$2)) {
bitmask &= ~(WRAP_CURRY_FLAG$4 | WRAP_CURRY_RIGHT_FLAG$2);
}
if (!bitmask || bitmask == WRAP_BIND_FLAG$6) {
var result = _createBind(func, bitmask, thisArg);
} else if (bitmask == WRAP_CURRY_FLAG$4 || bitmask == WRAP_CURRY_RIGHT_FLAG$2) {
result = _createCurry(func, bitmask, arity);
} else if ((bitmask == WRAP_PARTIAL_FLAG$2 || bitmask == (WRAP_BIND_FLAG$6 | WRAP_PARTIAL_FLAG$2)) && !holders.length) {
result = _createPartial(func, bitmask, thisArg, partials);
} else {
result = _createHybrid.apply(undefined, newData);
}
var setter = data ? _baseSetData : _setData;
return _setWrapToString(setter(result, newData), func, bitmask);
}
var _createWrap = createWrap;
/** Used to compose bitmasks for function metadata. */
var WRAP_PARTIAL_FLAG$3 = 32;
/**
* Creates a function that invokes `func` with `partials` prepended to the
* arguments it receives. This method is like `_.bind` except it does **not**
* alter the `this` binding.
*
* The `_.partial.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* **Note:** This method doesn't set the "length" property of partially
* applied functions.
*
* @static
* @memberOf _
* @since 0.2.0
* @category Function
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* function greet(greeting, name) {
* return greeting + ' ' + name;
* }
*
* var sayHelloTo = _.partial(greet, 'hello');
* sayHelloTo('fred');
* // => 'hello fred'
*
* // Partially applied with placeholders.
* var greetFred = _.partial(greet, _, 'fred');
* greetFred('hi');
* // => 'hi fred'
*/
var partial = _baseRest(function(func, partials) {
var holders = _replaceHolders(partials, _getHolder(partial));
return _createWrap(func, WRAP_PARTIAL_FLAG$3, undefined, partials, holders);
});
// Assign default placeholders.
partial.placeholder = {};
var partial_1 = partial;
/** Used to compose bitmasks for function metadata. */
var WRAP_PARTIAL_RIGHT_FLAG$3 = 64;
/**
* This method is like `_.partial` except that partially applied arguments
* are appended to the arguments it receives.
*
* The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* **Note:** This method doesn't set the "length" property of partially
* applied functions.
*
* @static
* @memberOf _
* @since 1.0.0
* @category Function
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* function greet(greeting, name) {
* return greeting + ' ' + name;
* }
*
* var greetFred = _.partialRight(greet, 'fred');
* greetFred('hi');
* // => 'hi fred'
*
* // Partially applied with placeholders.
* var sayHelloTo = _.partialRight(greet, 'hello', _);
* sayHelloTo('fred');
* // => 'hello fred'
*/
var partialRight = _baseRest(function(func, partials) {
var holders = _replaceHolders(partials, _getHolder(partialRight));
return _createWrap(func, WRAP_PARTIAL_RIGHT_FLAG$3, undefined, partials, holders);
});
// Assign default placeholders.
partialRight.placeholder = {};
var partialRight_1 = partialRight;
/**
* The base implementation of `_.clamp` which doesn't coerce arguments.
*
* @private
* @param {number} number The number to clamp.
* @param {number} [lower] The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the clamped number.
*/
function baseClamp(number, lower, upper) {
if (number === number) {
if (upper !== undefined) {
number = number <= upper ? number : upper;
}
if (lower !== undefined) {
number = number >= lower ? number : lower;
}
}
return number;
}
var _baseClamp = baseClamp;
/**
* Checks if `string` starts with the given target string.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to inspect.
* @param {string} [target] The string to search for.
* @param {number} [position=0] The position to search from.
* @returns {boolean} Returns `true` if `string` starts with `target`,
* else `false`.
* @example
*
* _.startsWith('abc', 'a');
* // => true
*
* _.startsWith('abc', 'b');
* // => false
*
* _.startsWith('abc', 'b', 1);
* // => true
*/
function startsWith(string, target, position) {
string = toString_1(string);
position = position == null
? 0
: _baseClamp(toInteger_1(position), 0, string.length);
target = _baseToString(target);
return string.slice(position, position + target.length) == target;
}
var startsWith_1 = startsWith;
/**
* Transform sort format from user friendly notation to lodash format
* @param {string[]} sortBy array of predicate of the form "attribute:order"
* @return {array.<string[]>} array containing 2 elements : attributes, orders
*/
var formatSort = function formatSort(sortBy, defaults) {
return reduce_1(sortBy, function preparePredicate(out, sortInstruction) {
var sortInstructions = sortInstruction.split(':');
if (defaults && sortInstructions.length === 1) {
var similarDefault = find_1(defaults, function(predicate) {
return startsWith_1(predicate, sortInstruction[0]);
});
if (similarDefault) {
sortInstructions = similarDefault.split(':');
}
}
out[0].push(sortInstructions[0]);
out[1].push(sortInstructions[1]);
return out;
}, [[], []]);
};
/**
* The base implementation of `_.set`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {*} value The value to set.
* @param {Function} [customizer] The function to customize path creation.
* @returns {Object} Returns `object`.
*/
function baseSet(object, path, value, customizer) {
if (!isObject_1(object)) {
return object;
}
path = _castPath(path, object);
var index = -1,
length = path.length,
lastIndex = length - 1,
nested = object;
while (nested != null && ++index < length) {
var key = _toKey(path[index]),
newValue = value;
if (index != lastIndex) {
var objValue = nested[key];
newValue = customizer ? customizer(objValue, key, nested) : undefined;
if (newValue === undefined) {
newValue = isObject_1(objValue)
? objValue
: (_isIndex(path[index + 1]) ? [] : {});
}
}
_assignValue(nested, key, newValue);
nested = nested[key];
}
return object;
}
var _baseSet = baseSet;
/**
* The base implementation of `_.pickBy` without support for iteratee shorthands.
*
* @private
* @param {Object} object The source object.
* @param {string[]} paths The property paths to pick.
* @param {Function} predicate The function invoked per property.
* @returns {Object} Returns the new object.
*/
function basePickBy(object, paths, predicate) {
var index = -1,
length = paths.length,
result = {};
while (++index < length) {
var path = paths[index],
value = _baseGet(object, path);
if (predicate(value, path)) {
_baseSet(result, _castPath(path, object), value);
}
}
return result;
}
var _basePickBy = basePickBy;
/**
* Creates an object composed of the `object` properties `predicate` returns
* truthy for. The predicate is invoked with two arguments: (value, key).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The source object.
* @param {Function} [predicate=_.identity] The function invoked per property.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.pickBy(object, _.isNumber);
* // => { 'a': 1, 'c': 3 }
*/
function pickBy(object, predicate) {
if (object == null) {
return {};
}
var props = _arrayMap(_getAllKeysIn(object), function(prop) {
return [prop];
});
predicate = _baseIteratee(predicate);
return _basePickBy(object, props, function(value, path) {
return predicate(value, path[0]);
});
}
var pickBy_1 = pickBy;
var generateHierarchicalTree_1 = generateTrees;
function generateTrees(state) {
return function generate(hierarchicalFacetResult, hierarchicalFacetIndex) {
var hierarchicalFacet = state.hierarchicalFacets[hierarchicalFacetIndex];
var hierarchicalFacetRefinement = state.hierarchicalFacetsRefinements[hierarchicalFacet.name] &&
state.hierarchicalFacetsRefinements[hierarchicalFacet.name][0] || '';
var hierarchicalSeparator = state._getHierarchicalFacetSeparator(hierarchicalFacet);
var hierarchicalRootPath = state._getHierarchicalRootPath(hierarchicalFacet);
var hierarchicalShowParentLevel = state._getHierarchicalShowParentLevel(hierarchicalFacet);
var sortBy = formatSort(state._getHierarchicalFacetSortBy(hierarchicalFacet));
var generateTreeFn = generateHierarchicalTree(sortBy, hierarchicalSeparator, hierarchicalRootPath,
hierarchicalShowParentLevel, hierarchicalFacetRefinement);
var results = hierarchicalFacetResult;
if (hierarchicalRootPath) {
results = hierarchicalFacetResult.slice(hierarchicalRootPath.split(hierarchicalSeparator).length);
}
return reduce_1(results, generateTreeFn, {
name: state.hierarchicalFacets[hierarchicalFacetIndex].name,
count: null, // root level, no count
isRefined: true, // root level, always refined
path: null, // root level, no path
data: null
});
};
}
function generateHierarchicalTree(sortBy, hierarchicalSeparator, hierarchicalRootPath,
hierarchicalShowParentLevel, currentRefinement) {
return function generateTree(hierarchicalTree, hierarchicalFacetResult, currentHierarchicalLevel) {
var parent = hierarchicalTree;
if (currentHierarchicalLevel > 0) {
var level = 0;
parent = hierarchicalTree;
while (level < currentHierarchicalLevel) {
parent = parent && find_1(parent.data, {isRefined: true});
level++;
}
}
// we found a refined parent, let's add current level data under it
if (parent) {
// filter values in case an object has multiple categories:
// {
// categories: {
// level0: ['beers', 'bières'],
// level1: ['beers > IPA', 'bières > Belges']
// }
// }
//
// If parent refinement is `beers`, then we do not want to have `bières > Belges`
// showing up
var onlyMatchingValuesFn = filterFacetValues(parent.path || hierarchicalRootPath,
currentRefinement, hierarchicalSeparator, hierarchicalRootPath, hierarchicalShowParentLevel);
parent.data = orderBy_1(
map_1(
pickBy_1(hierarchicalFacetResult.data, onlyMatchingValuesFn),
formatHierarchicalFacetValue(hierarchicalSeparator, currentRefinement)
),
sortBy[0], sortBy[1]
);
}
return hierarchicalTree;
};
}
function filterFacetValues(parentPath, currentRefinement, hierarchicalSeparator, hierarchicalRootPath,
hierarchicalShowParentLevel) {
return function(facetCount, facetValue) {
// we want the facetValue is a child of hierarchicalRootPath
if (hierarchicalRootPath &&
(facetValue.indexOf(hierarchicalRootPath) !== 0 || hierarchicalRootPath === facetValue)) {
return false;
}
// we always want root levels (only when there is no prefix path)
return !hierarchicalRootPath && facetValue.indexOf(hierarchicalSeparator) === -1 ||
// if there is a rootPath, being root level mean 1 level under rootPath
hierarchicalRootPath &&
facetValue.split(hierarchicalSeparator).length - hierarchicalRootPath.split(hierarchicalSeparator).length === 1 ||
// if current refinement is a root level and current facetValue is a root level,
// keep the facetValue
facetValue.indexOf(hierarchicalSeparator) === -1 &&
currentRefinement.indexOf(hierarchicalSeparator) === -1 ||
// currentRefinement is a child of the facet value
currentRefinement.indexOf(facetValue) === 0 ||
// facetValue is a child of the current parent, add it
facetValue.indexOf(parentPath + hierarchicalSeparator) === 0 &&
(hierarchicalShowParentLevel || facetValue.indexOf(currentRefinement) === 0);
};
}
function formatHierarchicalFacetValue(hierarchicalSeparator, currentRefinement) {
return function format(facetCount, facetValue) {
return {
name: trim_1(last_1(facetValue.split(hierarchicalSeparator))),
path: facetValue,
count: facetCount,
isRefined: currentRefinement === facetValue || currentRefinement.indexOf(facetValue + hierarchicalSeparator) === 0,
data: null
};
};
}
/**
* @typedef SearchResults.Facet
* @type {object}
* @property {string} name name of the attribute in the record
* @property {object} data the faceting data: value, number of entries
* @property {object} stats undefined unless facet_stats is retrieved from algolia
*/
/**
* @typedef SearchResults.HierarchicalFacet
* @type {object}
* @property {string} name name of the current value given the hierarchical level, trimmed.
* If root node, you get the facet name
* @property {number} count number of objects matching this hierarchical value
* @property {string} path the current hierarchical value full path
* @property {boolean} isRefined `true` if the current value was refined, `false` otherwise
* @property {HierarchicalFacet[]} data sub values for the current level
*/
/**
* @typedef SearchResults.FacetValue
* @type {object}
* @property {string} name the facet value itself
* @property {number} count times this facet appears in the results
* @property {boolean} isRefined is the facet currently selected
* @property {boolean} isExcluded is the facet currently excluded (only for conjunctive facets)
*/
/**
* @typedef Refinement
* @type {object}
* @property {string} type the type of filter used:
* `numeric`, `facet`, `exclude`, `disjunctive`, `hierarchical`
* @property {string} attributeName name of the attribute used for filtering
* @property {string} name the value of the filter
* @property {number} numericValue the value as a number. Only for numeric filters.
* @property {string} operator the operator used. Only for numeric filters.
* @property {number} count the number of computed hits for this filter. Only on facets.
* @property {boolean} exhaustive if the count is exhaustive
*/
function getIndices(obj) {
var indices = {};
forEach_1(obj, function(val, idx) { indices[val] = idx; });
return indices;
}
function assignFacetStats(dest, facetStats, key) {
if (facetStats && facetStats[key]) {
dest.stats = facetStats[key];
}
}
function findMatchingHierarchicalFacetFromAttributeName(hierarchicalFacets, hierarchicalAttributeName) {
return find_1(
hierarchicalFacets,
function facetKeyMatchesAttribute(hierarchicalFacet) {
return includes_1(hierarchicalFacet.attributes, hierarchicalAttributeName);
}
);
}
/*eslint-disable */
/**
* Constructor for SearchResults
* @class
* @classdesc SearchResults contains the results of a query to Algolia using the
* {@link AlgoliaSearchHelper}.
* @param {SearchParameters} state state that led to the response
* @param {array.<object>} results the results from algolia client
* @example <caption>SearchResults of the first query in
* <a href="http://demos.algolia.com/instant-search-demo">the instant search demo</a></caption>
{
"hitsPerPage": 10,
"processingTimeMS": 2,
"facets": [
{
"name": "type",
"data": {
"HardGood": 6627,
"BlackTie": 550,
"Music": 665,
"Software": 131,
"Game": 456,
"Movie": 1571
},
"exhaustive": false
},
{
"exhaustive": false,
"data": {
"Free shipping": 5507
},
"name": "shipping"
}
],
"hits": [
{
"thumbnailImage": "http://img.bbystatic.com/BestBuy_US/images/products/1688/1688832_54x108_s.gif",
"_highlightResult": {
"shortDescription": {
"matchLevel": "none",
"value": "Safeguard your PC, Mac, Android and iOS devices with comprehensive Internet protection",
"matchedWords": []
},
"category": {
"matchLevel": "none",
"value": "Computer Security Software",
"matchedWords": []
},
"manufacturer": {
"matchedWords": [],
"value": "Webroot",
"matchLevel": "none"
},
"name": {
"value": "Webroot SecureAnywhere Internet Security (3-Device) (1-Year Subscription) - Mac/Windows",
"matchedWords": [],
"matchLevel": "none"
}
},
"image": "http://img.bbystatic.com/BestBuy_US/images/products/1688/1688832_105x210_sc.jpg",
"shipping": "Free shipping",
"bestSellingRank": 4,
"shortDescription": "Safeguard your PC, Mac, Android and iOS devices with comprehensive Internet protection",
"url": "http://www.bestbuy.com/site/webroot-secureanywhere-internet-security-3-devi…d=1219060687969&skuId=1688832&cmp=RMX&ky=2d3GfEmNIzjA0vkzveHdZEBgpPCyMnLTJ",
"name": "Webroot SecureAnywhere Internet Security (3-Device) (1-Year Subscription) - Mac/Windows",
"category": "Computer Security Software",
"salePrice_range": "1 - 50",
"objectID": "1688832",
"type": "Software",
"customerReviewCount": 5980,
"salePrice": 49.99,
"manufacturer": "Webroot"
},
....
],
"nbHits": 10000,
"disjunctiveFacets": [
{
"exhaustive": false,
"data": {
"5": 183,
"12": 112,
"7": 149,
...
},
"name": "customerReviewCount",
"stats": {
"max": 7461,
"avg": 157.939,
"min": 1
}
},
{
"data": {
"Printer Ink": 142,
"Wireless Speakers": 60,
"Point & Shoot Cameras": 48,
...
},
"name": "category",
"exhaustive": false
},
{
"exhaustive": false,
"data": {
"> 5000": 2,
"1 - 50": 6524,
"501 - 2000": 566,
"201 - 500": 1501,
"101 - 200": 1360,
"2001 - 5000": 47
},
"name": "salePrice_range"
},
{
"data": {
"Dynex™": 202,
"Insignia™": 230,
"PNY": 72,
...
},
"name": "manufacturer",
"exhaustive": false
}
],
"query": "",
"nbPages": 100,
"page": 0,
"index": "bestbuy"
}
**/
/*eslint-enable */
function SearchResults(state, results) {
var mainSubResponse = results[0];
this._rawResults = results;
/**
* query used to generate the results
* @member {string}
*/
this.query = mainSubResponse.query;
/**
* The query as parsed by the engine given all the rules.
* @member {string}
*/
this.parsedQuery = mainSubResponse.parsedQuery;
/**
* all the records that match the search parameters. Each record is
* augmented with a new attribute `_highlightResult`
* which is an object keyed by attribute and with the following properties:
* - `value` : the value of the facet highlighted (html)
* - `matchLevel`: full, partial or none depending on how the query terms match
* @member {object[]}
*/
this.hits = mainSubResponse.hits;
/**
* index where the results come from
* @member {string}
*/
this.index = mainSubResponse.index;
/**
* number of hits per page requested
* @member {number}
*/
this.hitsPerPage = mainSubResponse.hitsPerPage;
/**
* total number of hits of this query on the index
* @member {number}
*/
this.nbHits = mainSubResponse.nbHits;
/**
* total number of pages with respect to the number of hits per page and the total number of hits
* @member {number}
*/
this.nbPages = mainSubResponse.nbPages;
/**
* current page
* @member {number}
*/
this.page = mainSubResponse.page;
/**
* sum of the processing time of all the queries
* @member {number}
*/
this.processingTimeMS = sumBy_1(results, 'processingTimeMS');
/**
* The position if the position was guessed by IP.
* @member {string}
* @example "48.8637,2.3615",
*/
this.aroundLatLng = mainSubResponse.aroundLatLng;
/**
* The radius computed by Algolia.
* @member {string}
* @example "126792922",
*/
this.automaticRadius = mainSubResponse.automaticRadius;
/**
* String identifying the server used to serve this request.
* @member {string}
* @example "c7-use-2.algolia.net",
*/
this.serverUsed = mainSubResponse.serverUsed;
/**
* Boolean that indicates if the computation of the counts did time out.
* @deprecated
* @member {boolean}
*/
this.timeoutCounts = mainSubResponse.timeoutCounts;
/**
* Boolean that indicates if the computation of the hits did time out.
* @deprecated
* @member {boolean}
*/
this.timeoutHits = mainSubResponse.timeoutHits;
/**
* True if the counts of the facets is exhaustive
* @member {boolean}
*/
this.exhaustiveFacetsCount = mainSubResponse.exhaustiveFacetsCount;
/**
* True if the number of hits is exhaustive
* @member {boolean}
*/
this.exhaustiveNbHits = mainSubResponse.exhaustiveNbHits;
/**
* Contains the userData if they are set by a [query rule](https://www.algolia.com/doc/guides/query-rules/query-rules-overview/).
* @member {object[]}
*/
this.userData = mainSubResponse.userData;
/**
* queryID is the unique identifier of the query used to generate the current search results.
* This value is only available if the `clickAnalytics` search parameter is set to `true`.
* @member {string}
*/
this.queryID = mainSubResponse.queryID;
/**
* disjunctive facets results
* @member {SearchResults.Facet[]}
*/
this.disjunctiveFacets = [];
/**
* disjunctive facets results
* @member {SearchResults.HierarchicalFacet[]}
*/
this.hierarchicalFacets = map_1(state.hierarchicalFacets, function initFutureTree() {
return [];
});
/**
* other facets results
* @member {SearchResults.Facet[]}
*/
this.facets = [];
var disjunctiveFacets = state.getRefinedDisjunctiveFacets();
var facetsIndices = getIndices(state.facets);
var disjunctiveFacetsIndices = getIndices(state.disjunctiveFacets);
var nextDisjunctiveResult = 1;
var self = this;
// Since we send request only for disjunctive facets that have been refined,
// we get the facets informations from the first, general, response.
forEach_1(mainSubResponse.facets, function(facetValueObject, facetKey) {
var hierarchicalFacet = findMatchingHierarchicalFacetFromAttributeName(
state.hierarchicalFacets,
facetKey
);
if (hierarchicalFacet) {
// Place the hierarchicalFacet data at the correct index depending on
// the attributes order that was defined at the helper initialization
var facetIndex = hierarchicalFacet.attributes.indexOf(facetKey);
var idxAttributeName = findIndex_1(state.hierarchicalFacets, {name: hierarchicalFacet.name});
self.hierarchicalFacets[idxAttributeName][facetIndex] = {
attribute: facetKey,
data: facetValueObject,
exhaustive: mainSubResponse.exhaustiveFacetsCount
};
} else {
var isFacetDisjunctive = indexOf_1(state.disjunctiveFacets, facetKey) !== -1;
var isFacetConjunctive = indexOf_1(state.facets, facetKey) !== -1;
var position;
if (isFacetDisjunctive) {
position = disjunctiveFacetsIndices[facetKey];
self.disjunctiveFacets[position] = {
name: facetKey,
data: facetValueObject,
exhaustive: mainSubResponse.exhaustiveFacetsCount
};
assignFacetStats(self.disjunctiveFacets[position], mainSubResponse.facets_stats, facetKey);
}
if (isFacetConjunctive) {
position = facetsIndices[facetKey];
self.facets[position] = {
name: facetKey,
data: facetValueObject,
exhaustive: mainSubResponse.exhaustiveFacetsCount
};
assignFacetStats(self.facets[position], mainSubResponse.facets_stats, facetKey);
}
}
});
// Make sure we do not keep holes within the hierarchical facets
this.hierarchicalFacets = compact_1(this.hierarchicalFacets);
// aggregate the refined disjunctive facets
forEach_1(disjunctiveFacets, function(disjunctiveFacet) {
var result = results[nextDisjunctiveResult];
var hierarchicalFacet = state.getHierarchicalFacetByName(disjunctiveFacet);
// There should be only item in facets.
forEach_1(result.facets, function(facetResults, dfacet) {
var position;
if (hierarchicalFacet) {
position = findIndex_1(state.hierarchicalFacets, {name: hierarchicalFacet.name});
var attributeIndex = findIndex_1(self.hierarchicalFacets[position], {attribute: dfacet});
// previous refinements and no results so not able to find it
if (attributeIndex === -1) {
return;
}
self.hierarchicalFacets[position][attributeIndex].data = merge_1(
{},
self.hierarchicalFacets[position][attributeIndex].data,
facetResults
);
} else {
position = disjunctiveFacetsIndices[dfacet];
var dataFromMainRequest = mainSubResponse.facets && mainSubResponse.facets[dfacet] || {};
self.disjunctiveFacets[position] = {
name: dfacet,
data: defaults_1({}, facetResults, dataFromMainRequest),
exhaustive: result.exhaustiveFacetsCount
};
assignFacetStats(self.disjunctiveFacets[position], result.facets_stats, dfacet);
if (state.disjunctiveFacetsRefinements[dfacet]) {
forEach_1(state.disjunctiveFacetsRefinements[dfacet], function(refinementValue) {
// add the disjunctive refinements if it is no more retrieved
if (!self.disjunctiveFacets[position].data[refinementValue] &&
indexOf_1(state.disjunctiveFacetsRefinements[dfacet], refinementValue) > -1) {
self.disjunctiveFacets[position].data[refinementValue] = 0;
}
});
}
}
});
nextDisjunctiveResult++;
});
// if we have some root level values for hierarchical facets, merge them
forEach_1(state.getRefinedHierarchicalFacets(), function(refinedFacet) {
var hierarchicalFacet = state.getHierarchicalFacetByName(refinedFacet);
var separator = state._getHierarchicalFacetSeparator(hierarchicalFacet);
var currentRefinement = state.getHierarchicalRefinement(refinedFacet);
// if we are already at a root refinement (or no refinement at all), there is no
// root level values request
if (currentRefinement.length === 0 || currentRefinement[0].split(separator).length < 2) {
return;
}
var result = results[nextDisjunctiveResult];
forEach_1(result.facets, function(facetResults, dfacet) {
var position = findIndex_1(state.hierarchicalFacets, {name: hierarchicalFacet.name});
var attributeIndex = findIndex_1(self.hierarchicalFacets[position], {attribute: dfacet});
// previous refinements and no results so not able to find it
if (attributeIndex === -1) {
return;
}
// when we always get root levels, if the hits refinement is `beers > IPA` (count: 5),
// then the disjunctive values will be `beers` (count: 100),
// but we do not want to display
// | beers (100)
// > IPA (5)
// We want
// | beers (5)
// > IPA (5)
var defaultData = {};
if (currentRefinement.length > 0) {
var root = currentRefinement[0].split(separator)[0];
defaultData[root] = self.hierarchicalFacets[position][attributeIndex].data[root];
}
self.hierarchicalFacets[position][attributeIndex].data = defaults_1(
defaultData,
facetResults,
self.hierarchicalFacets[position][attributeIndex].data
);
});
nextDisjunctiveResult++;
});
// add the excludes
forEach_1(state.facetsExcludes, function(excludes, facetName) {
var position = facetsIndices[facetName];
self.facets[position] = {
name: facetName,
data: mainSubResponse.facets[facetName],
exhaustive: mainSubResponse.exhaustiveFacetsCount
};
forEach_1(excludes, function(facetValue) {
self.facets[position] = self.facets[position] || {name: facetName};
self.facets[position].data = self.facets[position].data || {};
self.facets[position].data[facetValue] = 0;
});
});
this.hierarchicalFacets = map_1(this.hierarchicalFacets, generateHierarchicalTree_1(state));
this.facets = compact_1(this.facets);
this.disjunctiveFacets = compact_1(this.disjunctiveFacets);
this._state = state;
}
/**
* Get a facet object with its name
* @deprecated
* @param {string} name name of the faceted attribute
* @return {SearchResults.Facet} the facet object
*/
SearchResults.prototype.getFacetByName = function(name) {
var predicate = {name: name};
return find_1(this.facets, predicate) ||
find_1(this.disjunctiveFacets, predicate) ||
find_1(this.hierarchicalFacets, predicate);
};
/**
* Get the facet values of a specified attribute from a SearchResults object.
* @private
* @param {SearchResults} results the search results to search in
* @param {string} attribute name of the faceted attribute to search for
* @return {array|object} facet values. For the hierarchical facets it is an object.
*/
function extractNormalizedFacetValues(results, attribute) {
var predicate = {name: attribute};
if (results._state.isConjunctiveFacet(attribute)) {
var facet = find_1(results.facets, predicate);
if (!facet) return [];
return map_1(facet.data, function(v, k) {
return {
name: k,
count: v,
isRefined: results._state.isFacetRefined(attribute, k),
isExcluded: results._state.isExcludeRefined(attribute, k)
};
});
} else if (results._state.isDisjunctiveFacet(attribute)) {
var disjunctiveFacet = find_1(results.disjunctiveFacets, predicate);
if (!disjunctiveFacet) return [];
return map_1(disjunctiveFacet.data, function(v, k) {
return {
name: k,
count: v,
isRefined: results._state.isDisjunctiveFacetRefined(attribute, k)
};
});
} else if (results._state.isHierarchicalFacet(attribute)) {
return find_1(results.hierarchicalFacets, predicate);
}
}
/**
* Sort nodes of a hierarchical facet results
* @private
* @param {HierarchicalFacet} node node to upon which we want to apply the sort
*/
function recSort(sortFn, node) {
if (!node.data || node.data.length === 0) {
return node;
}
var children = map_1(node.data, partial_1(recSort, sortFn));
var sortedChildren = sortFn(children);
var newNode = merge_1({}, node, {data: sortedChildren});
return newNode;
}
SearchResults.DEFAULT_SORT = ['isRefined:desc', 'count:desc', 'name:asc'];
function vanillaSortFn(order, data) {
return data.sort(order);
}
/**
* Get a the list of values for a given facet attribute. Those values are sorted
* refinement first, descending count (bigger value on top), and name ascending
* (alphabetical order). The sort formula can overridden using either string based
* predicates or a function.
*
* This method will return all the values returned by the Algolia engine plus all
* the values already refined. This means that it can happen that the
* `maxValuesPerFacet` [configuration](https://www.algolia.com/doc/rest-api/search#param-maxValuesPerFacet)
* might not be respected if you have facet values that are already refined.
* @param {string} attribute attribute name
* @param {object} opts configuration options.
* @param {Array.<string> | function} opts.sortBy
* When using strings, it consists of
* the name of the [FacetValue](#SearchResults.FacetValue) or the
* [HierarchicalFacet](#SearchResults.HierarchicalFacet) attributes with the
* order (`asc` or `desc`). For example to order the value by count, the
* argument would be `['count:asc']`.
*
* If only the attribute name is specified, the ordering defaults to the one
* specified in the default value for this attribute.
*
* When not specified, the order is
* ascending. This parameter can also be a function which takes two facet
* values and should return a number, 0 if equal, 1 if the first argument is
* bigger or -1 otherwise.
*
* The default value for this attribute `['isRefined:desc', 'count:desc', 'name:asc']`
* @return {FacetValue[]|HierarchicalFacet} depending on the type of facet of
* the attribute requested (hierarchical, disjunctive or conjunctive)
* @example
* helper.on('results', function(content){
* //get values ordered only by name ascending using the string predicate
* content.getFacetValues('city', {sortBy: ['name:asc']});
* //get values ordered only by count ascending using a function
* content.getFacetValues('city', {
* // this is equivalent to ['count:asc']
* sortBy: function(a, b) {
* if (a.count === b.count) return 0;
* if (a.count > b.count) return 1;
* if (b.count > a.count) return -1;
* }
* });
* });
*/
SearchResults.prototype.getFacetValues = function(attribute, opts) {
var facetValues = extractNormalizedFacetValues(this, attribute);
if (!facetValues) throw new Error(attribute + ' is not a retrieved facet.');
var options = defaults_1({}, opts, {sortBy: SearchResults.DEFAULT_SORT});
if (Array.isArray(options.sortBy)) {
var order = formatSort(options.sortBy, SearchResults.DEFAULT_SORT);
if (Array.isArray(facetValues)) {
return orderBy_1(facetValues, order[0], order[1]);
}
// If facetValues is not an array, it's an object thus a hierarchical facet object
return recSort(partialRight_1(orderBy_1, order[0], order[1]), facetValues);
} else if (isFunction_1(options.sortBy)) {
if (Array.isArray(facetValues)) {
return facetValues.sort(options.sortBy);
}
// If facetValues is not an array, it's an object thus a hierarchical facet object
return recSort(partial_1(vanillaSortFn, options.sortBy), facetValues);
}
throw new Error(
'options.sortBy is optional but if defined it must be ' +
'either an array of string (predicates) or a sorting function'
);
};
/**
* Returns the facet stats if attribute is defined and the facet contains some.
* Otherwise returns undefined.
* @param {string} attribute name of the faceted attribute
* @return {object} The stats of the facet
*/
SearchResults.prototype.getFacetStats = function(attribute) {
if (this._state.isConjunctiveFacet(attribute)) {
return getFacetStatsIfAvailable(this.facets, attribute);
} else if (this._state.isDisjunctiveFacet(attribute)) {
return getFacetStatsIfAvailable(this.disjunctiveFacets, attribute);
}
throw new Error(attribute + ' is not present in `facets` or `disjunctiveFacets`');
};
function getFacetStatsIfAvailable(facetList, facetName) {
var data = find_1(facetList, {name: facetName});
return data && data.stats;
}
/**
* Returns all refinements for all filters + tags. It also provides
* additional information: count and exhausistivity for each filter.
*
* See the [refinement type](#Refinement) for an exhaustive view of the available
* data.
*
* @return {Array.<Refinement>} all the refinements
*/
SearchResults.prototype.getRefinements = function() {
var state = this._state;
var results = this;
var res = [];
forEach_1(state.facetsRefinements, function(refinements, attributeName) {
forEach_1(refinements, function(name) {
res.push(getRefinement(state, 'facet', attributeName, name, results.facets));
});
});
forEach_1(state.facetsExcludes, function(refinements, attributeName) {
forEach_1(refinements, function(name) {
res.push(getRefinement(state, 'exclude', attributeName, name, results.facets));
});
});
forEach_1(state.disjunctiveFacetsRefinements, function(refinements, attributeName) {
forEach_1(refinements, function(name) {
res.push(getRefinement(state, 'disjunctive', attributeName, name, results.disjunctiveFacets));
});
});
forEach_1(state.hierarchicalFacetsRefinements, function(refinements, attributeName) {
forEach_1(refinements, function(name) {
res.push(getHierarchicalRefinement(state, attributeName, name, results.hierarchicalFacets));
});
});
forEach_1(state.numericRefinements, function(operators, attributeName) {
forEach_1(operators, function(values, operator) {
forEach_1(values, function(value) {
res.push({
type: 'numeric',
attributeName: attributeName,
name: value,
numericValue: value,
operator: operator
});
});
});
});
forEach_1(state.tagRefinements, function(name) {
res.push({type: 'tag', attributeName: '_tags', name: name});
});
return res;
};
function getRefinement(state, type, attributeName, name, resultsFacets) {
var facet = find_1(resultsFacets, {name: attributeName});
var count = get_1(facet, 'data[' + name + ']');
var exhaustive = get_1(facet, 'exhaustive');
return {
type: type,
attributeName: attributeName,
name: name,
count: count || 0,
exhaustive: exhaustive || false
};
}
function getHierarchicalRefinement(state, attributeName, name, resultsFacets) {
var facet = find_1(resultsFacets, {name: attributeName});
var facetDeclaration = state.getHierarchicalFacetByName(attributeName);
var splitted = name.split(facetDeclaration.separator);
var configuredName = splitted[splitted.length - 1];
for (var i = 0; facet !== undefined && i < splitted.length; ++i) {
facet = find_1(facet.data, {name: splitted[i]});
}
var count = get_1(facet, 'count');
var exhaustive = get_1(facet, 'exhaustive');
return {
type: 'hierarchical',
attributeName: attributeName,
name: configuredName,
count: count || 0,
exhaustive: exhaustive || false
};
}
var SearchResults_1 = SearchResults;
var isBufferBrowser = function isBuffer(arg) {
return arg && typeof arg === 'object'
&& typeof arg.copy === 'function'
&& typeof arg.fill === 'function'
&& typeof arg.readUInt8 === 'function';
};
var inherits_browser = createCommonjsModule(function (module) {
if (typeof Object.create === 'function') {
// implementation from standard node.js 'util' module
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor;
ctor.prototype = Object.create(superCtor.prototype, {
constructor: {
value: ctor,
enumerable: false,
writable: true,
configurable: true
}
});
};
} else {
// old school shim for old browsers
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor;
var TempCtor = function () {};
TempCtor.prototype = superCtor.prototype;
ctor.prototype = new TempCtor();
ctor.prototype.constructor = ctor;
};
}
});
var util = createCommonjsModule(function (module, exports) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var formatRegExp = /%[sdj%]/g;
exports.format = function(f) {
if (!isString(f)) {
var objects = [];
for (var i = 0; i < arguments.length; i++) {
objects.push(inspect(arguments[i]));
}
return objects.join(' ');
}
var i = 1;
var args = arguments;
var len = args.length;
var str = String(f).replace(formatRegExp, function(x) {
if (x === '%%') return '%';
if (i >= len) return x;
switch (x) {
case '%s': return String(args[i++]);
case '%d': return Number(args[i++]);
case '%j':
try {
return JSON.stringify(args[i++]);
} catch (_) {
return '[Circular]';
}
default:
return x;
}
});
for (var x = args[i]; i < len; x = args[++i]) {
if (isNull(x) || !isObject(x)) {
str += ' ' + x;
} else {
str += ' ' + inspect(x);
}
}
return str;
};
// Mark that a method should not be used.
// Returns a modified function which warns once by default.
// If --no-deprecation is set, then it is a no-op.
exports.deprecate = function(fn, msg) {
// Allow for deprecating things in the process of starting up.
if (isUndefined(commonjsGlobal.process)) {
return function() {
return exports.deprecate(fn, msg).apply(this, arguments);
};
}
var warned = false;
function deprecated() {
if (!warned) {
{
console.error(msg);
}
warned = true;
}
return fn.apply(this, arguments);
}
return deprecated;
};
var debugs = {};
var debugEnviron;
exports.debuglog = function(set) {
if (isUndefined(debugEnviron))
debugEnviron = '';
set = set.toUpperCase();
if (!debugs[set]) {
if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
var pid = process.pid;
debugs[set] = function() {
var msg = exports.format.apply(exports, arguments);
console.error('%s %d: %s', set, pid, msg);
};
} else {
debugs[set] = function() {};
}
}
return debugs[set];
};
/**
* Echos the value of a value. Trys to print the value out
* in the best way possible given the different types.
*
* @param {Object} obj The object to print out.
* @param {Object} opts Optional options object that alters the output.
*/
/* legacy: obj, showHidden, depth, colors*/
function inspect(obj, opts) {
// default options
var ctx = {
seen: [],
stylize: stylizeNoColor
};
// legacy...
if (arguments.length >= 3) ctx.depth = arguments[2];
if (arguments.length >= 4) ctx.colors = arguments[3];
if (isBoolean(opts)) {
// legacy...
ctx.showHidden = opts;
} else if (opts) {
// got an "options" object
exports._extend(ctx, opts);
}
// set default options
if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
if (isUndefined(ctx.depth)) ctx.depth = 2;
if (isUndefined(ctx.colors)) ctx.colors = false;
if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
if (ctx.colors) ctx.stylize = stylizeWithColor;
return formatValue(ctx, obj, ctx.depth);
}
exports.inspect = inspect;
// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
inspect.colors = {
'bold' : [1, 22],
'italic' : [3, 23],
'underline' : [4, 24],
'inverse' : [7, 27],
'white' : [37, 39],
'grey' : [90, 39],
'black' : [30, 39],
'blue' : [34, 39],
'cyan' : [36, 39],
'green' : [32, 39],
'magenta' : [35, 39],
'red' : [31, 39],
'yellow' : [33, 39]
};
// Don't use 'blue' not visible on cmd.exe
inspect.styles = {
'special': 'cyan',
'number': 'yellow',
'boolean': 'yellow',
'undefined': 'grey',
'null': 'bold',
'string': 'green',
'date': 'magenta',
// "name": intentionally not styling
'regexp': 'red'
};
function stylizeWithColor(str, styleType) {
var style = inspect.styles[styleType];
if (style) {
return '\u001b[' + inspect.colors[style][0] + 'm' + str +
'\u001b[' + inspect.colors[style][1] + 'm';
} else {
return str;
}
}
function stylizeNoColor(str, styleType) {
return str;
}
function arrayToHash(array) {
var hash = {};
array.forEach(function(val, idx) {
hash[val] = true;
});
return hash;
}
function formatValue(ctx, value, recurseTimes) {
// Provide a hook for user-specified inspect functions.
// Check that value is an object with an inspect function on it
if (ctx.customInspect &&
value &&
isFunction(value.inspect) &&
// Filter out the util module, it's inspect function is special
value.inspect !== exports.inspect &&
// Also filter out any prototype objects using the circular check.
!(value.constructor && value.constructor.prototype === value)) {
var ret = value.inspect(recurseTimes, ctx);
if (!isString(ret)) {
ret = formatValue(ctx, ret, recurseTimes);
}
return ret;
}
// Primitive types cannot have properties
var primitive = formatPrimitive(ctx, value);
if (primitive) {
return primitive;
}
// Look up the keys of the object.
var keys = Object.keys(value);
var visibleKeys = arrayToHash(keys);
if (ctx.showHidden) {
keys = Object.getOwnPropertyNames(value);
}
// IE doesn't make error fields non-enumerable
// http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
if (isError(value)
&& (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
return formatError(value);
}
// Some type of object without properties can be shortcutted.
if (keys.length === 0) {
if (isFunction(value)) {
var name = value.name ? ': ' + value.name : '';
return ctx.stylize('[Function' + name + ']', 'special');
}
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
}
if (isDate(value)) {
return ctx.stylize(Date.prototype.toString.call(value), 'date');
}
if (isError(value)) {
return formatError(value);
}
}
var base = '', array = false, braces = ['{', '}'];
// Make Array say that they are Array
if (isArray(value)) {
array = true;
braces = ['[', ']'];
}
// Make functions say that they are functions
if (isFunction(value)) {
var n = value.name ? ': ' + value.name : '';
base = ' [Function' + n + ']';
}
// Make RegExps say that they are RegExps
if (isRegExp(value)) {
base = ' ' + RegExp.prototype.toString.call(value);
}
// Make dates with properties first say the date
if (isDate(value)) {
base = ' ' + Date.prototype.toUTCString.call(value);
}
// Make error with message first say the error
if (isError(value)) {
base = ' ' + formatError(value);
}
if (keys.length === 0 && (!array || value.length == 0)) {
return braces[0] + base + braces[1];
}
if (recurseTimes < 0) {
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
} else {
return ctx.stylize('[Object]', 'special');
}
}
ctx.seen.push(value);
var output;
if (array) {
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
} else {
output = keys.map(function(key) {
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
});
}
ctx.seen.pop();
return reduceToSingleString(output, base, braces);
}
function formatPrimitive(ctx, value) {
if (isUndefined(value))
return ctx.stylize('undefined', 'undefined');
if (isString(value)) {
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
.replace(/'/g, "\\'")
.replace(/\\"/g, '"') + '\'';
return ctx.stylize(simple, 'string');
}
if (isNumber(value))
return ctx.stylize('' + value, 'number');
if (isBoolean(value))
return ctx.stylize('' + value, 'boolean');
// For some reason typeof null is "object", so special case here.
if (isNull(value))
return ctx.stylize('null', 'null');
}
function formatError(value) {
return '[' + Error.prototype.toString.call(value) + ']';
}
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
var output = [];
for (var i = 0, l = value.length; i < l; ++i) {
if (hasOwnProperty(value, String(i))) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
String(i), true));
} else {
output.push('');
}
}
keys.forEach(function(key) {
if (!key.match(/^\d+$/)) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
key, true));
}
});
return output;
}
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
var name, str, desc;
desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
if (desc.get) {
if (desc.set) {
str = ctx.stylize('[Getter/Setter]', 'special');
} else {
str = ctx.stylize('[Getter]', 'special');
}
} else {
if (desc.set) {
str = ctx.stylize('[Setter]', 'special');
}
}
if (!hasOwnProperty(visibleKeys, key)) {
name = '[' + key + ']';
}
if (!str) {
if (ctx.seen.indexOf(desc.value) < 0) {
if (isNull(recurseTimes)) {
str = formatValue(ctx, desc.value, null);
} else {
str = formatValue(ctx, desc.value, recurseTimes - 1);
}
if (str.indexOf('\n') > -1) {
if (array) {
str = str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n').substr(2);
} else {
str = '\n' + str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n');
}
}
} else {
str = ctx.stylize('[Circular]', 'special');
}
}
if (isUndefined(name)) {
if (array && key.match(/^\d+$/)) {
return str;
}
name = JSON.stringify('' + key);
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
name = name.substr(1, name.length - 2);
name = ctx.stylize(name, 'name');
} else {
name = name.replace(/'/g, "\\'")
.replace(/\\"/g, '"')
.replace(/(^"|"$)/g, "'");
name = ctx.stylize(name, 'string');
}
}
return name + ': ' + str;
}
function reduceToSingleString(output, base, braces) {
var length = output.reduce(function(prev, cur) {
if (cur.indexOf('\n') >= 0) ;
return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
}, 0);
if (length > 60) {
return braces[0] +
(base === '' ? '' : base + '\n ') +
' ' +
output.join(',\n ') +
' ' +
braces[1];
}
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
}
// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(ar) {
return Array.isArray(ar);
}
exports.isArray = isArray;
function isBoolean(arg) {
return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;
function isNull(arg) {
return arg === null;
}
exports.isNull = isNull;
function isNullOrUndefined(arg) {
return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;
function isNumber(arg) {
return typeof arg === 'number';
}
exports.isNumber = isNumber;
function isString(arg) {
return typeof arg === 'string';
}
exports.isString = isString;
function isSymbol(arg) {
return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;
function isUndefined(arg) {
return arg === void 0;
}
exports.isUndefined = isUndefined;
function isRegExp(re) {
return isObject(re) && objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;
function isDate(d) {
return isObject(d) && objectToString(d) === '[object Date]';
}
exports.isDate = isDate;
function isError(e) {
return isObject(e) &&
(objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;
function isFunction(arg) {
return typeof arg === 'function';
}
exports.isFunction = isFunction;
function isPrimitive(arg) {
return arg === null ||
typeof arg === 'boolean' ||
typeof arg === 'number' ||
typeof arg === 'string' ||
typeof arg === 'symbol' || // ES6 symbol
typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;
exports.isBuffer = isBufferBrowser;
function objectToString(o) {
return Object.prototype.toString.call(o);
}
function pad(n) {
return n < 10 ? '0' + n.toString(10) : n.toString(10);
}
var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
'Oct', 'Nov', 'Dec'];
// 26 Feb 16:19:34
function timestamp() {
var d = new Date();
var time = [pad(d.getHours()),
pad(d.getMinutes()),
pad(d.getSeconds())].join(':');
return [d.getDate(), months[d.getMonth()], time].join(' ');
}
// log is just a thin wrapper to console.log that prepends a timestamp
exports.log = function() {
console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
};
/**
* Inherit the prototype methods from one constructor into another.
*
* The Function.prototype.inherits from lang.js rewritten as a standalone
* function (not on Function.prototype). NOTE: If this file is to be loaded
* during bootstrapping this function needs to be rewritten using some native
* functions as prototype setup using normal JavaScript does not work as
* expected during bootstrapping (see mirror.js in r114903).
*
* @param {function} ctor Constructor function which needs to inherit the
* prototype.
* @param {function} superCtor Constructor function to inherit prototype from.
*/
exports.inherits = inherits_browser;
exports._extend = function(origin, add) {
// Don't do anything if add isn't an object
if (!add || !isObject(add)) return origin;
var keys = Object.keys(add);
var i = keys.length;
while (i--) {
origin[keys[i]] = add[keys[i]];
}
return origin;
};
function hasOwnProperty(obj, prop) {
return Object.prototype.hasOwnProperty.call(obj, prop);
}
});
var util_1 = util.format;
var util_2 = util.deprecate;
var util_3 = util.debuglog;
var util_4 = util.inspect;
var util_5 = util.isArray;
var util_6 = util.isBoolean;
var util_7 = util.isNull;
var util_8 = util.isNullOrUndefined;
var util_9 = util.isNumber;
var util_10 = util.isString;
var util_11 = util.isSymbol;
var util_12 = util.isUndefined;
var util_13 = util.isRegExp;
var util_14 = util.isObject;
var util_15 = util.isDate;
var util_16 = util.isError;
var util_17 = util.isFunction;
var util_18 = util.isPrimitive;
var util_19 = util.isBuffer;
var util_20 = util.log;
var util_21 = util.inherits;
var util_22 = util._extend;
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
function EventEmitter() {
this._events = this._events || {};
this._maxListeners = this._maxListeners || undefined;
}
var events = EventEmitter;
// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;
EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;
// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
EventEmitter.defaultMaxListeners = 10;
// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function(n) {
if (!isNumber$1(n) || n < 0 || isNaN(n))
throw TypeError('n must be a positive number');
this._maxListeners = n;
return this;
};
EventEmitter.prototype.emit = function(type) {
var er, handler, len, args, i, listeners;
if (!this._events)
this._events = {};
// If there is no 'error' event listener then throw.
if (type === 'error') {
if (!this._events.error ||
(isObject$1(this._events.error) && !this._events.error.length)) {
er = arguments[1];
if (er instanceof Error) {
throw er; // Unhandled 'error' event
} else {
// At least give some kind of context to the user
var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
err.context = er;
throw err;
}
}
}
handler = this._events[type];
if (isUndefined$1(handler))
return false;
if (isFunction$1(handler)) {
switch (arguments.length) {
// fast cases
case 1:
handler.call(this);
break;
case 2:
handler.call(this, arguments[1]);
break;
case 3:
handler.call(this, arguments[1], arguments[2]);
break;
// slower
default:
args = Array.prototype.slice.call(arguments, 1);
handler.apply(this, args);
}
} else if (isObject$1(handler)) {
args = Array.prototype.slice.call(arguments, 1);
listeners = handler.slice();
len = listeners.length;
for (i = 0; i < len; i++)
listeners[i].apply(this, args);
}
return true;
};
EventEmitter.prototype.addListener = function(type, listener) {
var m;
if (!isFunction$1(listener))
throw TypeError('listener must be a function');
if (!this._events)
this._events = {};
// To avoid recursion in the case that type === "newListener"! Before
// adding it to the listeners, first emit "newListener".
if (this._events.newListener)
this.emit('newListener', type,
isFunction$1(listener.listener) ?
listener.listener : listener);
if (!this._events[type])
// Optimize the case of one listener. Don't need the extra array object.
this._events[type] = listener;
else if (isObject$1(this._events[type]))
// If we've already got an array, just append.
this._events[type].push(listener);
else
// Adding the second element, need to change to array.
this._events[type] = [this._events[type], listener];
// Check for listener leak
if (isObject$1(this._events[type]) && !this._events[type].warned) {
if (!isUndefined$1(this._maxListeners)) {
m = this._maxListeners;
} else {
m = EventEmitter.defaultMaxListeners;
}
if (m && m > 0 && this._events[type].length > m) {
this._events[type].warned = true;
console.error('(node) warning: possible EventEmitter memory ' +
'leak detected. %d listeners added. ' +
'Use emitter.setMaxListeners() to increase limit.',
this._events[type].length);
if (typeof console.trace === 'function') {
// not supported in IE 10
console.trace();
}
}
}
return this;
};
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
EventEmitter.prototype.once = function(type, listener) {
if (!isFunction$1(listener))
throw TypeError('listener must be a function');
var fired = false;
function g() {
this.removeListener(type, g);
if (!fired) {
fired = true;
listener.apply(this, arguments);
}
}
g.listener = listener;
this.on(type, g);
return this;
};
// emits a 'removeListener' event iff the listener was removed
EventEmitter.prototype.removeListener = function(type, listener) {
var list, position, length, i;
if (!isFunction$1(listener))
throw TypeError('listener must be a function');
if (!this._events || !this._events[type])
return this;
list = this._events[type];
length = list.length;
position = -1;
if (list === listener ||
(isFunction$1(list.listener) && list.listener === listener)) {
delete this._events[type];
if (this._events.removeListener)
this.emit('removeListener', type, listener);
} else if (isObject$1(list)) {
for (i = length; i-- > 0;) {
if (list[i] === listener ||
(list[i].listener && list[i].listener === listener)) {
position = i;
break;
}
}
if (position < 0)
return this;
if (list.length === 1) {
list.length = 0;
delete this._events[type];
} else {
list.splice(position, 1);
}
if (this._events.removeListener)
this.emit('removeListener', type, listener);
}
return this;
};
EventEmitter.prototype.removeAllListeners = function(type) {
var key, listeners;
if (!this._events)
return this;
// not listening for removeListener, no need to emit
if (!this._events.removeListener) {
if (arguments.length === 0)
this._events = {};
else if (this._events[type])
delete this._events[type];
return this;
}
// emit removeListener for all listeners on all events
if (arguments.length === 0) {
for (key in this._events) {
if (key === 'removeListener') continue;
this.removeAllListeners(key);
}
this.removeAllListeners('removeListener');
this._events = {};
return this;
}
listeners = this._events[type];
if (isFunction$1(listeners)) {
this.removeListener(type, listeners);
} else if (listeners) {
// LIFO order
while (listeners.length)
this.removeListener(type, listeners[listeners.length - 1]);
}
delete this._events[type];
return this;
};
EventEmitter.prototype.listeners = function(type) {
var ret;
if (!this._events || !this._events[type])
ret = [];
else if (isFunction$1(this._events[type]))
ret = [this._events[type]];
else
ret = this._events[type].slice();
return ret;
};
EventEmitter.prototype.listenerCount = function(type) {
if (this._events) {
var evlistener = this._events[type];
if (isFunction$1(evlistener))
return 1;
else if (evlistener)
return evlistener.length;
}
return 0;
};
EventEmitter.listenerCount = function(emitter, type) {
return emitter.listenerCount(type);
};
function isFunction$1(arg) {
return typeof arg === 'function';
}
function isNumber$1(arg) {
return typeof arg === 'number';
}
function isObject$1(arg) {
return typeof arg === 'object' && arg !== null;
}
function isUndefined$1(arg) {
return arg === void 0;
}
/**
* A DerivedHelper is a way to create sub requests to
* Algolia from a main helper.
* @class
* @classdesc The DerivedHelper provides an event based interface for search callbacks:
* - search: when a search is triggered using the `search()` method.
* - result: when the response is retrieved from Algolia and is processed.
* This event contains a {@link SearchResults} object and the
* {@link SearchParameters} corresponding to this answer.
*/
function DerivedHelper(mainHelper, fn) {
this.main = mainHelper;
this.fn = fn;
this.lastResults = null;
}
util.inherits(DerivedHelper, events.EventEmitter);
/**
* Detach this helper from the main helper
* @return {undefined}
* @throws Error if the derived helper is already detached
*/
DerivedHelper.prototype.detach = function() {
this.removeAllListeners();
this.main.detachDerivedHelper(this);
};
DerivedHelper.prototype.getModifiedState = function(parameters) {
return this.fn(parameters);
};
var DerivedHelper_1 = DerivedHelper;
var requestBuilder = {
/**
* Get all the queries to send to the client, those queries can used directly
* with the Algolia client.
* @private
* @return {object[]} The queries
*/
_getQueries: function getQueries(index, state) {
var queries = [];
// One query for the hits
queries.push({
indexName: index,
params: requestBuilder._getHitsSearchParams(state)
});
// One for each disjunctive facets
forEach_1(state.getRefinedDisjunctiveFacets(), function(refinedFacet) {
queries.push({
indexName: index,
params: requestBuilder._getDisjunctiveFacetSearchParams(state, refinedFacet)
});
});
// maybe more to get the root level of hierarchical facets when activated
forEach_1(state.getRefinedHierarchicalFacets(), function(refinedFacet) {
var hierarchicalFacet = state.getHierarchicalFacetByName(refinedFacet);
var currentRefinement = state.getHierarchicalRefinement(refinedFacet);
// if we are deeper than level 0 (starting from `beer > IPA`)
// we want to get the root values
var separator = state._getHierarchicalFacetSeparator(hierarchicalFacet);
if (currentRefinement.length > 0 && currentRefinement[0].split(separator).length > 1) {
queries.push({
indexName: index,
params: requestBuilder._getDisjunctiveFacetSearchParams(state, refinedFacet, true)
});
}
});
return queries;
},
/**
* Build search parameters used to fetch hits
* @private
* @return {object.<string, any>}
*/
_getHitsSearchParams: function(state) {
var facets = state.facets
.concat(state.disjunctiveFacets)
.concat(requestBuilder._getHitsHierarchicalFacetsAttributes(state));
var facetFilters = requestBuilder._getFacetFilters(state);
var numericFilters = requestBuilder._getNumericFilters(state);
var tagFilters = requestBuilder._getTagFilters(state);
var additionalParams = {
facets: facets,
tagFilters: tagFilters
};
if (facetFilters.length > 0) {
additionalParams.facetFilters = facetFilters;
}
if (numericFilters.length > 0) {
additionalParams.numericFilters = numericFilters;
}
return merge_1(state.getQueryParams(), additionalParams);
},
/**
* Build search parameters used to fetch a disjunctive facet
* @private
* @param {string} facet the associated facet name
* @param {boolean} hierarchicalRootLevel ?? FIXME
* @return {object}
*/
_getDisjunctiveFacetSearchParams: function(state, facet, hierarchicalRootLevel) {
var facetFilters = requestBuilder._getFacetFilters(state, facet, hierarchicalRootLevel);
var numericFilters = requestBuilder._getNumericFilters(state, facet);
var tagFilters = requestBuilder._getTagFilters(state);
var additionalParams = {
hitsPerPage: 1,
page: 0,
attributesToRetrieve: [],
attributesToHighlight: [],
attributesToSnippet: [],
tagFilters: tagFilters,
analytics: false,
clickAnalytics: false
};
var hierarchicalFacet = state.getHierarchicalFacetByName(facet);
if (hierarchicalFacet) {
additionalParams.facets = requestBuilder._getDisjunctiveHierarchicalFacetAttribute(
state,
hierarchicalFacet,
hierarchicalRootLevel
);
} else {
additionalParams.facets = facet;
}
if (numericFilters.length > 0) {
additionalParams.numericFilters = numericFilters;
}
if (facetFilters.length > 0) {
additionalParams.facetFilters = facetFilters;
}
return merge_1(state.getQueryParams(), additionalParams);
},
/**
* Return the numeric filters in an algolia request fashion
* @private
* @param {string} [facetName] the name of the attribute for which the filters should be excluded
* @return {string[]} the numeric filters in the algolia format
*/
_getNumericFilters: function(state, facetName) {
if (state.numericFilters) {
return state.numericFilters;
}
var numericFilters = [];
forEach_1(state.numericRefinements, function(operators, attribute) {
forEach_1(operators, function(values, operator) {
if (facetName !== attribute) {
forEach_1(values, function(value) {
if (Array.isArray(value)) {
var vs = map_1(value, function(v) {
return attribute + operator + v;
});
numericFilters.push(vs);
} else {
numericFilters.push(attribute + operator + value);
}
});
}
});
});
return numericFilters;
},
/**
* Return the tags filters depending
* @private
* @return {string}
*/
_getTagFilters: function(state) {
if (state.tagFilters) {
return state.tagFilters;
}
return state.tagRefinements.join(',');
},
/**
* Build facetFilters parameter based on current refinements. The array returned
* contains strings representing the facet filters in the algolia format.
* @private
* @param {string} [facet] if set, the current disjunctive facet
* @return {array.<string>}
*/
_getFacetFilters: function(state, facet, hierarchicalRootLevel) {
var facetFilters = [];
forEach_1(state.facetsRefinements, function(facetValues, facetName) {
forEach_1(facetValues, function(facetValue) {
facetFilters.push(facetName + ':' + facetValue);
});
});
forEach_1(state.facetsExcludes, function(facetValues, facetName) {
forEach_1(facetValues, function(facetValue) {
facetFilters.push(facetName + ':-' + facetValue);
});
});
forEach_1(state.disjunctiveFacetsRefinements, function(facetValues, facetName) {
if (facetName === facet || !facetValues || facetValues.length === 0) return;
var orFilters = [];
forEach_1(facetValues, function(facetValue) {
orFilters.push(facetName + ':' + facetValue);
});
facetFilters.push(orFilters);
});
forEach_1(state.hierarchicalFacetsRefinements, function(facetValues, facetName) {
var facetValue = facetValues[0];
if (facetValue === undefined) {
return;
}
var hierarchicalFacet = state.getHierarchicalFacetByName(facetName);
var separator = state._getHierarchicalFacetSeparator(hierarchicalFacet);
var rootPath = state._getHierarchicalRootPath(hierarchicalFacet);
var attributeToRefine;
var attributesIndex;
// we ask for parent facet values only when the `facet` is the current hierarchical facet
if (facet === facetName) {
// if we are at the root level already, no need to ask for facet values, we get them from
// the hits query
if (facetValue.indexOf(separator) === -1 || (!rootPath && hierarchicalRootLevel === true) ||
(rootPath && rootPath.split(separator).length === facetValue.split(separator).length)) {
return;
}
if (!rootPath) {
attributesIndex = facetValue.split(separator).length - 2;
facetValue = facetValue.slice(0, facetValue.lastIndexOf(separator));
} else {
attributesIndex = rootPath.split(separator).length - 1;
facetValue = rootPath;
}
attributeToRefine = hierarchicalFacet.attributes[attributesIndex];
} else {
attributesIndex = facetValue.split(separator).length - 1;
attributeToRefine = hierarchicalFacet.attributes[attributesIndex];
}
if (attributeToRefine) {
facetFilters.push([attributeToRefine + ':' + facetValue]);
}
});
return facetFilters;
},
_getHitsHierarchicalFacetsAttributes: function(state) {
var out = [];
return reduce_1(
state.hierarchicalFacets,
// ask for as much levels as there's hierarchical refinements
function getHitsAttributesForHierarchicalFacet(allAttributes, hierarchicalFacet) {
var hierarchicalRefinement = state.getHierarchicalRefinement(hierarchicalFacet.name)[0];
// if no refinement, ask for root level
if (!hierarchicalRefinement) {
allAttributes.push(hierarchicalFacet.attributes[0]);
return allAttributes;
}
var separator = state._getHierarchicalFacetSeparator(hierarchicalFacet);
var level = hierarchicalRefinement.split(separator).length;
var newAttributes = hierarchicalFacet.attributes.slice(0, level + 1);
return allAttributes.concat(newAttributes);
}, out);
},
_getDisjunctiveHierarchicalFacetAttribute: function(state, hierarchicalFacet, rootLevel) {
var separator = state._getHierarchicalFacetSeparator(hierarchicalFacet);
if (rootLevel === true) {
var rootPath = state._getHierarchicalRootPath(hierarchicalFacet);
var attributeIndex = 0;
if (rootPath) {
attributeIndex = rootPath.split(separator).length;
}
return [hierarchicalFacet.attributes[attributeIndex]];
}
var hierarchicalRefinement = state.getHierarchicalRefinement(hierarchicalFacet.name)[0] || '';
// if refinement is 'beers > IPA > Flying dog',
// then we want `facets: ['beers > IPA']` as disjunctive facet (parent level values)
var parentLevel = hierarchicalRefinement.split(separator).length - 1;
return hierarchicalFacet.attributes.slice(0, parentLevel + 1);
},
getSearchForFacetQuery: function(facetName, query, maxFacetHits, state) {
var stateForSearchForFacetValues = state.isDisjunctiveFacet(facetName) ?
state.clearRefinements(facetName) :
state;
var searchForFacetSearchParameters = {
facetQuery: query,
facetName: facetName
};
if (typeof maxFacetHits === 'number') {
searchForFacetSearchParameters.maxFacetHits = maxFacetHits;
}
var queries = merge_1(requestBuilder._getHitsSearchParams(stateForSearchForFacetValues), searchForFacetSearchParameters);
return queries;
}
};
var requestBuilder_1 = requestBuilder;
/**
* The base implementation of `_.invert` and `_.invertBy` which inverts
* `object` with values transformed by `iteratee` and set by `setter`.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} setter The function to set `accumulator` values.
* @param {Function} iteratee The iteratee to transform values.
* @param {Object} accumulator The initial inverted object.
* @returns {Function} Returns `accumulator`.
*/
function baseInverter(object, setter, iteratee, accumulator) {
_baseForOwn(object, function(value, key, object) {
setter(accumulator, iteratee(value), key, object);
});
return accumulator;
}
var _baseInverter = baseInverter;
/**
* Creates a function like `_.invertBy`.
*
* @private
* @param {Function} setter The function to set accumulator values.
* @param {Function} toIteratee The function to resolve iteratees.
* @returns {Function} Returns the new inverter function.
*/
function createInverter(setter, toIteratee) {
return function(object, iteratee) {
return _baseInverter(object, setter, toIteratee(iteratee), {});
};
}
var _createInverter = createInverter;
/** Used for built-in method references. */
var objectProto$k = Object.prototype;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString$2 = objectProto$k.toString;
/**
* Creates an object composed of the inverted keys and values of `object`.
* If `object` contains duplicate values, subsequent values overwrite
* property assignments of previous values.
*
* @static
* @memberOf _
* @since 0.7.0
* @category Object
* @param {Object} object The object to invert.
* @returns {Object} Returns the new inverted object.
* @example
*
* var object = { 'a': 1, 'b': 2, 'c': 1 };
*
* _.invert(object);
* // => { '1': 'c', '2': 'b' }
*/
var invert = _createInverter(function(result, value, key) {
if (value != null &&
typeof value.toString != 'function') {
value = nativeObjectToString$2.call(value);
}
result[value] = key;
}, constant_1(identity_1));
var invert_1 = invert;
var keys2Short = {
advancedSyntax: 'aS',
allowTyposOnNumericTokens: 'aTONT',
analyticsTags: 'aT',
analytics: 'a',
aroundLatLngViaIP: 'aLLVIP',
aroundLatLng: 'aLL',
aroundPrecision: 'aP',
aroundRadius: 'aR',
attributesToHighlight: 'aTH',
attributesToRetrieve: 'aTR',
attributesToSnippet: 'aTS',
disjunctiveFacetsRefinements: 'dFR',
disjunctiveFacets: 'dF',
distinct: 'd',
facetsExcludes: 'fE',
facetsRefinements: 'fR',
facets: 'f',
getRankingInfo: 'gRI',
hierarchicalFacetsRefinements: 'hFR',
hierarchicalFacets: 'hF',
highlightPostTag: 'hPoT',
highlightPreTag: 'hPrT',
hitsPerPage: 'hPP',
ignorePlurals: 'iP',
index: 'idx',
insideBoundingBox: 'iBB',
insidePolygon: 'iPg',
length: 'l',
maxValuesPerFacet: 'mVPF',
minimumAroundRadius: 'mAR',
minProximity: 'mP',
minWordSizefor1Typo: 'mWS1T',
minWordSizefor2Typos: 'mWS2T',
numericFilters: 'nF',
numericRefinements: 'nR',
offset: 'o',
optionalWords: 'oW',
page: 'p',
queryType: 'qT',
query: 'q',
removeWordsIfNoResults: 'rWINR',
replaceSynonymsInHighlight: 'rSIH',
restrictSearchableAttributes: 'rSA',
synonyms: 's',
tagFilters: 'tF',
tagRefinements: 'tR',
typoTolerance: 'tT',
optionalTagFilters: 'oTF',
optionalFacetFilters: 'oFF',
snippetEllipsisText: 'sET',
disableExactOnAttributes: 'dEOA',
enableExactOnSingleWordQuery: 'eEOSWQ'
};
var short2Keys = invert_1(keys2Short);
var shortener = {
/**
* All the keys of the state, encoded.
* @const
*/
ENCODED_PARAMETERS: keys_1(short2Keys),
/**
* Decode a shorten attribute
* @param {string} shortKey the shorten attribute
* @return {string} the decoded attribute, undefined otherwise
*/
decode: function(shortKey) {
return short2Keys[shortKey];
},
/**
* Encode an attribute into a short version
* @param {string} key the attribute
* @return {string} the shorten attribute
*/
encode: function(key) {
return keys2Short[key];
}
};
var utils = createCommonjsModule(function (module, exports) {
var has = Object.prototype.hasOwnProperty;
var hexTable = (function () {
var array = [];
for (var i = 0; i < 256; ++i) {
array.push('%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase());
}
return array;
}());
var compactQueue = function compactQueue(queue) {
var obj;
while (queue.length) {
var item = queue.pop();
obj = item.obj[item.prop];
if (Array.isArray(obj)) {
var compacted = [];
for (var j = 0; j < obj.length; ++j) {
if (typeof obj[j] !== 'undefined') {
compacted.push(obj[j]);
}
}
item.obj[item.prop] = compacted;
}
}
return obj;
};
exports.arrayToObject = function arrayToObject(source, options) {
var obj = options && options.plainObjects ? Object.create(null) : {};
for (var i = 0; i < source.length; ++i) {
if (typeof source[i] !== 'undefined') {
obj[i] = source[i];
}
}
return obj;
};
exports.merge = function merge(target, source, options) {
if (!source) {
return target;
}
if (typeof source !== 'object') {
if (Array.isArray(target)) {
target.push(source);
} else if (typeof target === 'object') {
if (options.plainObjects || options.allowPrototypes || !has.call(Object.prototype, source)) {
target[source] = true;
}
} else {
return [target, source];
}
return target;
}
if (typeof target !== 'object') {
return [target].concat(source);
}
var mergeTarget = target;
if (Array.isArray(target) && !Array.isArray(source)) {
mergeTarget = exports.arrayToObject(target, options);
}
if (Array.isArray(target) && Array.isArray(source)) {
source.forEach(function (item, i) {
if (has.call(target, i)) {
if (target[i] && typeof target[i] === 'object') {
target[i] = exports.merge(target[i], item, options);
} else {
target.push(item);
}
} else {
target[i] = item;
}
});
return target;
}
return Object.keys(source).reduce(function (acc, key) {
var value = source[key];
if (has.call(acc, key)) {
acc[key] = exports.merge(acc[key], value, options);
} else {
acc[key] = value;
}
return acc;
}, mergeTarget);
};
exports.assign = function assignSingleSource(target, source) {
return Object.keys(source).reduce(function (acc, key) {
acc[key] = source[key];
return acc;
}, target);
};
exports.decode = function (str) {
try {
return decodeURIComponent(str.replace(/\+/g, ' '));
} catch (e) {
return str;
}
};
exports.encode = function encode(str) {
// This code was originally written by Brian White (mscdex) for the io.js core querystring library.
// It has been adapted here for stricter adherence to RFC 3986
if (str.length === 0) {
return str;
}
var string = typeof str === 'string' ? str : String(str);
var out = '';
for (var i = 0; i < string.length; ++i) {
var c = string.charCodeAt(i);
if (
c === 0x2D // -
|| c === 0x2E // .
|| c === 0x5F // _
|| c === 0x7E // ~
|| (c >= 0x30 && c <= 0x39) // 0-9
|| (c >= 0x41 && c <= 0x5A) // a-z
|| (c >= 0x61 && c <= 0x7A) // A-Z
) {
out += string.charAt(i);
continue;
}
if (c < 0x80) {
out = out + hexTable[c];
continue;
}
if (c < 0x800) {
out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]);
continue;
}
if (c < 0xD800 || c >= 0xE000) {
out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
continue;
}
i += 1;
c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF));
out += hexTable[0xF0 | (c >> 18)]
+ hexTable[0x80 | ((c >> 12) & 0x3F)]
+ hexTable[0x80 | ((c >> 6) & 0x3F)]
+ hexTable[0x80 | (c & 0x3F)];
}
return out;
};
exports.compact = function compact(value) {
var queue = [{ obj: { o: value }, prop: 'o' }];
var refs = [];
for (var i = 0; i < queue.length; ++i) {
var item = queue[i];
var obj = item.obj[item.prop];
var keys = Object.keys(obj);
for (var j = 0; j < keys.length; ++j) {
var key = keys[j];
var val = obj[key];
if (typeof val === 'object' && val !== null && refs.indexOf(val) === -1) {
queue.push({ obj: obj, prop: key });
refs.push(val);
}
}
}
return compactQueue(queue);
};
exports.isRegExp = function isRegExp(obj) {
return Object.prototype.toString.call(obj) === '[object RegExp]';
};
exports.isBuffer = function isBuffer(obj) {
if (obj === null || typeof obj === 'undefined') {
return false;
}
return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
};
});
var utils_1 = utils.arrayToObject;
var utils_2 = utils.merge;
var utils_3 = utils.assign;
var utils_4 = utils.decode;
var utils_5 = utils.encode;
var utils_6 = utils.compact;
var utils_7 = utils.isRegExp;
var utils_8 = utils.isBuffer;
var replace = String.prototype.replace;
var percentTwenties = /%20/g;
var formats = {
'default': 'RFC3986',
formatters: {
RFC1738: function (value) {
return replace.call(value, percentTwenties, '+');
},
RFC3986: function (value) {
return value;
}
},
RFC1738: 'RFC1738',
RFC3986: 'RFC3986'
};
var arrayPrefixGenerators = {
brackets: function brackets(prefix) { // eslint-disable-line func-name-matching
return prefix + '[]';
},
indices: function indices(prefix, key) { // eslint-disable-line func-name-matching
return prefix + '[' + key + ']';
},
repeat: function repeat(prefix) { // eslint-disable-line func-name-matching
return prefix;
}
};
var toISO = Date.prototype.toISOString;
var defaults$1 = {
delimiter: '&',
encode: true,
encoder: utils.encode,
encodeValuesOnly: false,
serializeDate: function serializeDate(date) { // eslint-disable-line func-name-matching
return toISO.call(date);
},
skipNulls: false,
strictNullHandling: false
};
var stringify = function stringify( // eslint-disable-line func-name-matching
object,
prefix,
generateArrayPrefix,
strictNullHandling,
skipNulls,
encoder,
filter,
sort,
allowDots,
serializeDate,
formatter,
encodeValuesOnly
) {
var obj = object;
if (typeof filter === 'function') {
obj = filter(prefix, obj);
} else if (obj instanceof Date) {
obj = serializeDate(obj);
} else if (obj === null) {
if (strictNullHandling) {
return encoder && !encodeValuesOnly ? encoder(prefix, defaults$1.encoder) : prefix;
}
obj = '';
}
if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || utils.isBuffer(obj)) {
if (encoder) {
var keyValue = encodeValuesOnly ? prefix : encoder(prefix, defaults$1.encoder);
return [formatter(keyValue) + '=' + formatter(encoder(obj, defaults$1.encoder))];
}
return [formatter(prefix) + '=' + formatter(String(obj))];
}
var values = [];
if (typeof obj === 'undefined') {
return values;
}
var objKeys;
if (Array.isArray(filter)) {
objKeys = filter;
} else {
var keys = Object.keys(obj);
objKeys = sort ? keys.sort(sort) : keys;
}
for (var i = 0; i < objKeys.length; ++i) {
var key = objKeys[i];
if (skipNulls && obj[key] === null) {
continue;
}
if (Array.isArray(obj)) {
values = values.concat(stringify(
obj[key],
generateArrayPrefix(prefix, key),
generateArrayPrefix,
strictNullHandling,
skipNulls,
encoder,
filter,
sort,
allowDots,
serializeDate,
formatter,
encodeValuesOnly
));
} else {
values = values.concat(stringify(
obj[key],
prefix + (allowDots ? '.' + key : '[' + key + ']'),
generateArrayPrefix,
strictNullHandling,
skipNulls,
encoder,
filter,
sort,
allowDots,
serializeDate,
formatter,
encodeValuesOnly
));
}
}
return values;
};
var stringify_1 = function (object, opts) {
var obj = object;
var options = opts ? utils.assign({}, opts) : {};
if (options.encoder !== null && options.encoder !== undefined && typeof options.encoder !== 'function') {
throw new TypeError('Encoder has to be a function.');
}
var delimiter = typeof options.delimiter === 'undefined' ? defaults$1.delimiter : options.delimiter;
var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults$1.strictNullHandling;
var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : defaults$1.skipNulls;
var encode = typeof options.encode === 'boolean' ? options.encode : defaults$1.encode;
var encoder = typeof options.encoder === 'function' ? options.encoder : defaults$1.encoder;
var sort = typeof options.sort === 'function' ? options.sort : null;
var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots;
var serializeDate = typeof options.serializeDate === 'function' ? options.serializeDate : defaults$1.serializeDate;
var encodeValuesOnly = typeof options.encodeValuesOnly === 'boolean' ? options.encodeValuesOnly : defaults$1.encodeValuesOnly;
if (typeof options.format === 'undefined') {
options.format = formats['default'];
} else if (!Object.prototype.hasOwnProperty.call(formats.formatters, options.format)) {
throw new TypeError('Unknown format option provided.');
}
var formatter = formats.formatters[options.format];
var objKeys;
var filter;
if (typeof options.filter === 'function') {
filter = options.filter;
obj = filter('', obj);
} else if (Array.isArray(options.filter)) {
filter = options.filter;
objKeys = filter;
}
var keys = [];
if (typeof obj !== 'object' || obj === null) {
return '';
}
var arrayFormat;
if (options.arrayFormat in arrayPrefixGenerators) {
arrayFormat = options.arrayFormat;
} else if ('indices' in options) {
arrayFormat = options.indices ? 'indices' : 'repeat';
} else {
arrayFormat = 'indices';
}
var generateArrayPrefix = arrayPrefixGenerators[arrayFormat];
if (!objKeys) {
objKeys = Object.keys(obj);
}
if (sort) {
objKeys.sort(sort);
}
for (var i = 0; i < objKeys.length; ++i) {
var key = objKeys[i];
if (skipNulls && obj[key] === null) {
continue;
}
keys = keys.concat(stringify(
obj[key],
key,
generateArrayPrefix,
strictNullHandling,
skipNulls,
encode ? encoder : null,
filter,
sort,
allowDots,
serializeDate,
formatter,
encodeValuesOnly
));
}
var joined = keys.join(delimiter);
var prefix = options.addQueryPrefix === true ? '?' : '';
return joined.length > 0 ? prefix + joined : '';
};
var has = Object.prototype.hasOwnProperty;
var defaults$2 = {
allowDots: false,
allowPrototypes: false,
arrayLimit: 20,
decoder: utils.decode,
delimiter: '&',
depth: 5,
parameterLimit: 1000,
plainObjects: false,
strictNullHandling: false
};
var parseValues = function parseQueryStringValues(str, options) {
var obj = {};
var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, '') : str;
var limit = options.parameterLimit === Infinity ? undefined : options.parameterLimit;
var parts = cleanStr.split(options.delimiter, limit);
for (var i = 0; i < parts.length; ++i) {
var part = parts[i];
var bracketEqualsPos = part.indexOf(']=');
var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1;
var key, val;
if (pos === -1) {
key = options.decoder(part, defaults$2.decoder);
val = options.strictNullHandling ? null : '';
} else {
key = options.decoder(part.slice(0, pos), defaults$2.decoder);
val = options.decoder(part.slice(pos + 1), defaults$2.decoder);
}
if (has.call(obj, key)) {
obj[key] = [].concat(obj[key]).concat(val);
} else {
obj[key] = val;
}
}
return obj;
};
var parseObject = function (chain, val, options) {
var leaf = val;
for (var i = chain.length - 1; i >= 0; --i) {
var obj;
var root = chain[i];
if (root === '[]') {
obj = [];
obj = obj.concat(leaf);
} else {
obj = options.plainObjects ? Object.create(null) : {};
var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root;
var index = parseInt(cleanRoot, 10);
if (
!isNaN(index)
&& root !== cleanRoot
&& String(index) === cleanRoot
&& index >= 0
&& (options.parseArrays && index <= options.arrayLimit)
) {
obj = [];
obj[index] = leaf;
} else {
obj[cleanRoot] = leaf;
}
}
leaf = obj;
}
return leaf;
};
var parseKeys = function parseQueryStringKeys(givenKey, val, options) {
if (!givenKey) {
return;
}
// Transform dot notation to bracket notation
var key = options.allowDots ? givenKey.replace(/\.([^.[]+)/g, '[$1]') : givenKey;
// The regex chunks
var brackets = /(\[[^[\]]*])/;
var child = /(\[[^[\]]*])/g;
// Get the parent
var segment = brackets.exec(key);
var parent = segment ? key.slice(0, segment.index) : key;
// Stash the parent if it exists
var keys = [];
if (parent) {
// If we aren't using plain objects, optionally prefix keys
// that would overwrite object prototype properties
if (!options.plainObjects && has.call(Object.prototype, parent)) {
if (!options.allowPrototypes) {
return;
}
}
keys.push(parent);
}
// Loop through children appending to the array until we hit depth
var i = 0;
while ((segment = child.exec(key)) !== null && i < options.depth) {
i += 1;
if (!options.plainObjects && has.call(Object.prototype, segment[1].slice(1, -1))) {
if (!options.allowPrototypes) {
return;
}
}
keys.push(segment[1]);
}
// If there's a remainder, just add whatever is left
if (segment) {
keys.push('[' + key.slice(segment.index) + ']');
}
return parseObject(keys, val, options);
};
var parse = function (str, opts) {
var options = opts ? utils.assign({}, opts) : {};
if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') {
throw new TypeError('Decoder has to be a function.');
}
options.ignoreQueryPrefix = options.ignoreQueryPrefix === true;
options.delimiter = typeof options.delimiter === 'string' || utils.isRegExp(options.delimiter) ? options.delimiter : defaults$2.delimiter;
options.depth = typeof options.depth === 'number' ? options.depth : defaults$2.depth;
options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : defaults$2.arrayLimit;
options.parseArrays = options.parseArrays !== false;
options.decoder = typeof options.decoder === 'function' ? options.decoder : defaults$2.decoder;
options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : defaults$2.allowDots;
options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : defaults$2.plainObjects;
options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : defaults$2.allowPrototypes;
options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : defaults$2.parameterLimit;
options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults$2.strictNullHandling;
if (str === '' || str === null || typeof str === 'undefined') {
return options.plainObjects ? Object.create(null) : {};
}
var tempObj = typeof str === 'string' ? parseValues(str, options) : str;
var obj = options.plainObjects ? Object.create(null) : {};
// Iterate over the keys and setup the new object
var keys = Object.keys(tempObj);
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
var newObj = parseKeys(key, tempObj[key], options);
obj = utils.merge(obj, newObj, options);
}
return utils.compact(obj);
};
var lib$1 = {
formats: formats,
parse: parse,
stringify: stringify_1
};
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$7 = 1,
WRAP_PARTIAL_FLAG$4 = 32;
/**
* Creates a function that invokes `func` with the `this` binding of `thisArg`
* and `partials` prepended to the arguments it receives.
*
* The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
* may be used as a placeholder for partially applied arguments.
*
* **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
* property of bound functions.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to bind.
* @param {*} thisArg The `this` binding of `func`.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* function greet(greeting, punctuation) {
* return greeting + ' ' + this.user + punctuation;
* }
*
* var object = { 'user': 'fred' };
*
* var bound = _.bind(greet, object, 'hi');
* bound('!');
* // => 'hi fred!'
*
* // Bound with placeholders.
* var bound = _.bind(greet, object, _, '!');
* bound('hi');
* // => 'hi fred!'
*/
var bind = _baseRest(function(func, thisArg, partials) {
var bitmask = WRAP_BIND_FLAG$7;
if (partials.length) {
var holders = _replaceHolders(partials, _getHolder(bind));
bitmask |= WRAP_PARTIAL_FLAG$4;
}
return _createWrap(func, bitmask, thisArg, partials, holders);
});
// Assign default placeholders.
bind.placeholder = {};
var bind_1 = bind;
/**
* The base implementation of `_.pick` without support for individual
* property identifiers.
*
* @private
* @param {Object} object The source object.
* @param {string[]} paths The property paths to pick.
* @returns {Object} Returns the new object.
*/
function basePick(object, paths) {
return _basePickBy(object, paths, function(value, path) {
return hasIn_1(object, path);
});
}
var _basePick = basePick;
/**
* Creates an object composed of the picked `object` properties.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The source object.
* @param {...(string|string[])} [paths] The property paths to pick.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.pick(object, ['a', 'c']);
* // => { 'a': 1, 'c': 3 }
*/
var pick = _flatRest(function(object, paths) {
return object == null ? {} : _basePick(object, paths);
});
var pick_1 = pick;
/**
* The opposite of `_.mapValues`; this method creates an object with the
* same values as `object` and keys generated by running each own enumerable
* string keyed property of `object` thru `iteratee`. The iteratee is invoked
* with three arguments: (value, key, object).
*
* @static
* @memberOf _
* @since 3.8.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns the new mapped object.
* @see _.mapValues
* @example
*
* _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
* return key + value;
* });
* // => { 'a1': 1, 'b2': 2 }
*/
function mapKeys(object, iteratee) {
var result = {};
iteratee = _baseIteratee(iteratee, 3);
_baseForOwn(object, function(value, key, object) {
_baseAssignValue(result, iteratee(value, key, object), value);
});
return result;
}
var mapKeys_1 = mapKeys;
/**
* Creates an object with the same keys as `object` and values generated
* by running each own enumerable string keyed property of `object` thru
* `iteratee`. The iteratee is invoked with three arguments:
* (value, key, object).
*
* @static
* @memberOf _
* @since 2.4.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns the new mapped object.
* @see _.mapKeys
* @example
*
* var users = {
* 'fred': { 'user': 'fred', 'age': 40 },
* 'pebbles': { 'user': 'pebbles', 'age': 1 }
* };
*
* _.mapValues(users, function(o) { return o.age; });
* // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
*
* // The `_.property` iteratee shorthand.
* _.mapValues(users, 'age');
* // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
*/
function mapValues(object, iteratee) {
var result = {};
iteratee = _baseIteratee(iteratee, 3);
_baseForOwn(object, function(value, key, object) {
_baseAssignValue(result, key, iteratee(value, key, object));
});
return result;
}
var mapValues_1 = mapValues;
/**
* Module containing the functions to serialize and deserialize
* {SearchParameters} in the query string format
* @module algoliasearchHelper.url
*/
var encode = utils.encode;
function recursiveEncode(input) {
if (isPlainObject_1(input)) {
return mapValues_1(input, recursiveEncode);
}
if (Array.isArray(input)) {
return map_1(input, recursiveEncode);
}
if (isString_1(input)) {
return encode(input);
}
return input;
}
var refinementsParameters = ['dFR', 'fR', 'nR', 'hFR', 'tR'];
var stateKeys = shortener.ENCODED_PARAMETERS;
function sortQueryStringValues(prefixRegexp, invertedMapping, a, b) {
if (prefixRegexp !== null) {
a = a.replace(prefixRegexp, '');
b = b.replace(prefixRegexp, '');
}
a = invertedMapping[a] || a;
b = invertedMapping[b] || b;
if (stateKeys.indexOf(a) !== -1 || stateKeys.indexOf(b) !== -1) {
if (a === 'q') return -1;
if (b === 'q') return 1;
var isARefinements = refinementsParameters.indexOf(a) !== -1;
var isBRefinements = refinementsParameters.indexOf(b) !== -1;
if (isARefinements && !isBRefinements) {
return 1;
} else if (isBRefinements && !isARefinements) {
return -1;
}
}
return a.localeCompare(b);
}
/**
* Read a query string and return an object containing the state
* @param {string} queryString the query string that will be decoded
* @param {object} [options] accepted options :
* - prefix : the prefix used for the saved attributes, you have to provide the
* same that was used for serialization
* - mapping : map short attributes to another value e.g. {q: 'query'}
* @return {object} partial search parameters object (same properties than in the
* SearchParameters but not exhaustive)
*/
var getStateFromQueryString = function(queryString, options) {
var prefixForParameters = options && options.prefix || '';
var mapping = options && options.mapping || {};
var invertedMapping = invert_1(mapping);
var partialStateWithPrefix = lib$1.parse(queryString);
var prefixRegexp = new RegExp('^' + prefixForParameters);
var partialState = mapKeys_1(
partialStateWithPrefix,
function(v, k) {
var hasPrefix = prefixForParameters && prefixRegexp.test(k);
var unprefixedKey = hasPrefix ? k.replace(prefixRegexp, '') : k;
var decodedKey = shortener.decode(invertedMapping[unprefixedKey] || unprefixedKey);
return decodedKey || unprefixedKey;
}
);
var partialStateWithParsedNumbers = SearchParameters_1._parseNumbers(partialState);
return pick_1(partialStateWithParsedNumbers, SearchParameters_1.PARAMETERS);
};
/**
* Retrieve an object of all the properties that are not understandable as helper
* parameters.
* @param {string} queryString the query string to read
* @param {object} [options] the options
* - prefixForParameters : prefix used for the helper configuration keys
* - mapping : map short attributes to another value e.g. {q: 'query'}
* @return {object} the object containing the parsed configuration that doesn't
* to the helper
*/
var getUnrecognizedParametersInQueryString = function(queryString, options) {
var prefixForParameters = options && options.prefix;
var mapping = options && options.mapping || {};
var invertedMapping = invert_1(mapping);
var foreignConfig = {};
var config = lib$1.parse(queryString);
if (prefixForParameters) {
var prefixRegexp = new RegExp('^' + prefixForParameters);
forEach_1(config, function(v, key) {
if (!prefixRegexp.test(key)) foreignConfig[key] = v;
});
} else {
forEach_1(config, function(v, key) {
if (!shortener.decode(invertedMapping[key] || key)) foreignConfig[key] = v;
});
}
return foreignConfig;
};
/**
* Generate a query string for the state passed according to the options
* @param {SearchParameters} state state to serialize
* @param {object} [options] May contain the following parameters :
* - prefix : prefix in front of the keys
* - mapping : map short attributes to another value e.g. {q: 'query'}
* - moreAttributes : more values to be added in the query string. Those values
* won't be prefixed.
* - safe : get safe urls for use in emails, chat apps or any application auto linking urls.
* All parameters and values will be encoded in a way that it's safe to share them.
* Default to false for legacy reasons ()
* @return {string} the query string
*/
var getQueryStringFromState = function(state, options) {
var moreAttributes = options && options.moreAttributes;
var prefixForParameters = options && options.prefix || '';
var mapping = options && options.mapping || {};
var safe = options && options.safe || false;
var invertedMapping = invert_1(mapping);
var stateForUrl = safe ? state : recursiveEncode(state);
var encodedState = mapKeys_1(
stateForUrl,
function(v, k) {
var shortK = shortener.encode(k);
return prefixForParameters + (mapping[shortK] || shortK);
}
);
var prefixRegexp = prefixForParameters === '' ? null : new RegExp('^' + prefixForParameters);
var sort = bind_1(sortQueryStringValues, null, prefixRegexp, invertedMapping);
if (!isEmpty_1(moreAttributes)) {
var stateQs = lib$1.stringify(encodedState, {encode: safe, sort: sort});
var moreQs = lib$1.stringify(moreAttributes, {encode: safe});
if (!stateQs) return moreQs;
return stateQs + '&' + moreQs;
}
return lib$1.stringify(encodedState, {encode: safe, sort: sort});
};
var url = {
getStateFromQueryString: getStateFromQueryString,
getUnrecognizedParametersInQueryString: getUnrecognizedParametersInQueryString,
getQueryStringFromState: getQueryStringFromState
};
var version$1 = '2.26.0';
/**
* Event triggered when a parameter is set or updated
* @event AlgoliaSearchHelper#event:change
* @property {SearchParameters} state the current parameters with the latest changes applied
* @property {SearchResults} lastResults the previous results received from Algolia. `null` before
* the first request
* @example
* helper.on('change', function(state, lastResults) {
* console.log('The parameters have changed');
* });
*/
/**
* Event triggered when a main search is sent to Algolia
* @event AlgoliaSearchHelper#event:search
* @property {SearchParameters} state the parameters used for this search
* @property {SearchResults} lastResults the results from the previous search. `null` if
* it is the first search.
* @example
* helper.on('search', function(state, lastResults) {
* console.log('Search sent');
* });
*/
/**
* Event triggered when a search using `searchForFacetValues` is sent to Algolia
* @event AlgoliaSearchHelper#event:searchForFacetValues
* @property {SearchParameters} state the parameters used for this search
* it is the first search.
* @property {string} facet the facet searched into
* @property {string} query the query used to search in the facets
* @example
* helper.on('searchForFacetValues', function(state, facet, query) {
* console.log('searchForFacetValues sent');
* });
*/
/**
* Event triggered when a search using `searchOnce` is sent to Algolia
* @event AlgoliaSearchHelper#event:searchOnce
* @property {SearchParameters} state the parameters used for this search
* it is the first search.
* @example
* helper.on('searchOnce', function(state) {
* console.log('searchOnce sent');
* });
*/
/**
* Event triggered when the results are retrieved from Algolia
* @event AlgoliaSearchHelper#event:result
* @property {SearchResults} results the results received from Algolia
* @property {SearchParameters} state the parameters used to query Algolia. Those might
* be different from the one in the helper instance (for example if the network is unreliable).
* @example
* helper.on('result', function(results, state) {
* console.log('Search results received');
* });
*/
/**
* Event triggered when Algolia sends back an error. For example, if an unknown parameter is
* used, the error can be caught using this event.
* @event AlgoliaSearchHelper#event:error
* @property {Error} error the error returned by the Algolia.
* @example
* helper.on('error', function(error) {
* console.log('Houston we got a problem.');
* });
*/
/**
* Event triggered when the queue of queries have been depleted (with any result or outdated queries)
* @event AlgoliaSearchHelper#event:searchQueueEmpty
* @example
* helper.on('searchQueueEmpty', function() {
* console.log('No more search pending');
* // This is received before the result event if we're not expecting new results
* });
*
* helper.search();
*/
/**
* Initialize a new AlgoliaSearchHelper
* @class
* @classdesc The AlgoliaSearchHelper is a class that ease the management of the
* search. It provides an event based interface for search callbacks:
* - change: when the internal search state is changed.
* This event contains a {@link SearchParameters} object and the
* {@link SearchResults} of the last result if any.
* - search: when a search is triggered using the `search()` method.
* - result: when the response is retrieved from Algolia and is processed.
* This event contains a {@link SearchResults} object and the
* {@link SearchParameters} corresponding to this answer.
* - error: when the response is an error. This event contains the error returned by the server.
* @param {AlgoliaSearch} client an AlgoliaSearch client
* @param {string} index the index name to query
* @param {SearchParameters | object} options an object defining the initial
* config of the search. It doesn't have to be a {SearchParameters},
* just an object containing the properties you need from it.
*/
function AlgoliaSearchHelper(client, index, options) {
if (client.addAlgoliaAgent && !doesClientAgentContainsHelper(client)) {
client.addAlgoliaAgent('JS Helper ' + version$1);
}
this.setClient(client);
var opts = options || {};
opts.index = index;
this.state = SearchParameters_1.make(opts);
this.lastResults = null;
this._queryId = 0;
this._lastQueryIdReceived = -1;
this.derivedHelpers = [];
this._currentNbQueries = 0;
}
util.inherits(AlgoliaSearchHelper, events.EventEmitter);
/**
* Start the search with the parameters set in the state. When the
* method is called, it triggers a `search` event. The results will
* be available through the `result` event. If an error occurs, an
* `error` will be fired instead.
* @return {AlgoliaSearchHelper}
* @fires search
* @fires result
* @fires error
* @chainable
*/
AlgoliaSearchHelper.prototype.search = function() {
this._search();
return this;
};
/**
* Gets the search query parameters that would be sent to the Algolia Client
* for the hits
* @return {object} Query Parameters
*/
AlgoliaSearchHelper.prototype.getQuery = function() {
var state = this.state;
return requestBuilder_1._getHitsSearchParams(state);
};
/**
* Start a search using a modified version of the current state. This method does
* not trigger the helper lifecycle and does not modify the state kept internally
* by the helper. This second aspect means that the next search call will be the
* same as a search call before calling searchOnce.
* @param {object} options can contain all the parameters that can be set to SearchParameters
* plus the index
* @param {function} [callback] optional callback executed when the response from the
* server is back.
* @return {promise|undefined} if a callback is passed the method returns undefined
* otherwise it returns a promise containing an object with two keys :
* - content with a SearchResults
* - state with the state used for the query as a SearchParameters
* @example
* // Changing the number of records returned per page to 1
* // This example uses the callback API
* var state = helper.searchOnce({hitsPerPage: 1},
* function(error, content, state) {
* // if an error occurred it will be passed in error, otherwise its value is null
* // content contains the results formatted as a SearchResults
* // state is the instance of SearchParameters used for this search
* });
* @example
* // Changing the number of records returned per page to 1
* // This example uses the promise API
* var state1 = helper.searchOnce({hitsPerPage: 1})
* .then(promiseHandler);
*
* function promiseHandler(res) {
* // res contains
* // {
* // content : SearchResults
* // state : SearchParameters (the one used for this specific search)
* // }
* }
*/
AlgoliaSearchHelper.prototype.searchOnce = function(options, cb) {
var tempState = !options ? this.state : this.state.setQueryParameters(options);
var queries = requestBuilder_1._getQueries(tempState.index, tempState);
var self = this;
this._currentNbQueries++;
this.emit('searchOnce', tempState);
if (cb) {
this.client
.search(queries)
.then(function(content) {
self._currentNbQueries--;
if (self._currentNbQueries === 0) {
self.emit('searchQueueEmpty');
}
cb(null, new SearchResults_1(tempState, content.results), tempState);
})
.catch(function(err) {
self._currentNbQueries--;
if (self._currentNbQueries === 0) {
self.emit('searchQueueEmpty');
}
cb(err, null, tempState);
});
return undefined;
}
return this.client.search(queries).then(function(content) {
self._currentNbQueries--;
if (self._currentNbQueries === 0) self.emit('searchQueueEmpty');
return {
content: new SearchResults_1(tempState, content.results),
state: tempState,
_originalResponse: content
};
}, function(e) {
self._currentNbQueries--;
if (self._currentNbQueries === 0) self.emit('searchQueueEmpty');
throw e;
});
};
/**
* Structure of each result when using
* [`searchForFacetValues()`](reference.html#AlgoliaSearchHelper#searchForFacetValues)
* @typedef FacetSearchHit
* @type {object}
* @property {string} value the facet value
* @property {string} highlighted the facet value highlighted with the query string
* @property {number} count number of occurrence of this facet value
* @property {boolean} isRefined true if the value is already refined
*/
/**
* Structure of the data resolved by the
* [`searchForFacetValues()`](reference.html#AlgoliaSearchHelper#searchForFacetValues)
* promise.
* @typedef FacetSearchResult
* @type {object}
* @property {FacetSearchHit} facetHits the results for this search for facet values
* @property {number} processingTimeMS time taken by the query inside the engine
*/
/**
* Search for facet values based on an query and the name of a faceted attribute. This
* triggers a search and will return a promise. On top of using the query, it also sends
* the parameters from the state so that the search is narrowed down to only the possible values.
*
* See the description of [FacetSearchResult](reference.html#FacetSearchResult)
* @param {string} facet the name of the faceted attribute
* @param {string} query the string query for the search
* @param {number} [maxFacetHits] the maximum number values returned. Should be > 0 and <= 100
* @param {object} [userState] the set of custom parameters to use on top of the current state. Setting a property to `undefined` removes
* it in the generated query.
* @return {promise.<FacetSearchResult>} the results of the search
*/
AlgoliaSearchHelper.prototype.searchForFacetValues = function(facet, query, maxFacetHits, userState) {
var state = this.state.setQueryParameters(userState || {});
var isDisjunctive = state.isDisjunctiveFacet(facet);
var algoliaQuery = requestBuilder_1.getSearchForFacetQuery(facet, query, maxFacetHits, state);
this._currentNbQueries++;
var self = this;
this.emit('searchForFacetValues', state, facet, query);
var searchForFacetValuesPromise = typeof this.client.searchForFacetValues === 'function'
? this.client.searchForFacetValues([{indexName: state.index, params: algoliaQuery}])
: this.client.initIndex(state.index).searchForFacetValues(algoliaQuery);
return searchForFacetValuesPromise.then(function addIsRefined(content) {
self._currentNbQueries--;
if (self._currentNbQueries === 0) self.emit('searchQueueEmpty');
content = Array.isArray(content) ? content[0] : content;
content.facetHits = forEach_1(content.facetHits, function(f) {
f.isRefined = isDisjunctive ?
state.isDisjunctiveFacetRefined(facet, f.value) :
state.isFacetRefined(facet, f.value);
});
return content;
}, function(e) {
self._currentNbQueries--;
if (self._currentNbQueries === 0) self.emit('searchQueueEmpty');
throw e;
});
};
/**
* Sets the text query used for the search.
*
* This method resets the current page to 0.
* @param {string} q the user query
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.setQuery = function(q) {
this._change(this.state.setPage(0).setQuery(q));
return this;
};
/**
* Remove all the types of refinements except tags. A string can be provided to remove
* only the refinements of a specific attribute. For more advanced use case, you can
* provide a function instead. This function should follow the
* [clearCallback definition](#SearchParameters.clearCallback).
*
* This method resets the current page to 0.
* @param {string} [name] optional name of the facet / attribute on which we want to remove all refinements
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
* @example
* // Removing all the refinements
* helper.clearRefinements().search();
* @example
* // Removing all the filters on a the category attribute.
* helper.clearRefinements('category').search();
* @example
* // Removing only the exclude filters on the category facet.
* helper.clearRefinements(function(value, attribute, type) {
* return type === 'exclude' && attribute === 'category';
* }).search();
*/
AlgoliaSearchHelper.prototype.clearRefinements = function(name) {
this._change(this.state.setPage(0).clearRefinements(name));
return this;
};
/**
* Remove all the tag filters.
*
* This method resets the current page to 0.
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.clearTags = function() {
this._change(this.state.setPage(0).clearTags());
return this;
};
/**
* Adds a disjunctive filter to a faceted attribute with the `value` provided. If the
* filter is already set, it doesn't change the filters.
*
* This method resets the current page to 0.
* @param {string} facet the facet to refine
* @param {string} value the associated value (will be converted to string)
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.addDisjunctiveFacetRefinement = function(facet, value) {
this._change(this.state.setPage(0).addDisjunctiveFacetRefinement(facet, value));
return this;
};
/**
* @deprecated since version 2.4.0, see {@link AlgoliaSearchHelper#addDisjunctiveFacetRefinement}
*/
AlgoliaSearchHelper.prototype.addDisjunctiveRefine = function() {
return this.addDisjunctiveFacetRefinement.apply(this, arguments);
};
/**
* Adds a refinement on a hierarchical facet. It will throw
* an exception if the facet is not defined or if the facet
* is already refined.
*
* This method resets the current page to 0.
* @param {string} facet the facet name
* @param {string} path the hierarchical facet path
* @return {AlgoliaSearchHelper}
* @throws Error if the facet is not defined or if the facet is refined
* @chainable
* @fires change
*/
AlgoliaSearchHelper.prototype.addHierarchicalFacetRefinement = function(facet, value) {
this._change(this.state.setPage(0).addHierarchicalFacetRefinement(facet, value));
return this;
};
/**
* Adds a an numeric filter to an attribute with the `operator` and `value` provided. If the
* filter is already set, it doesn't change the filters.
*
* This method resets the current page to 0.
* @param {string} attribute the attribute on which the numeric filter applies
* @param {string} operator the operator of the filter
* @param {number} value the value of the filter
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.addNumericRefinement = function(attribute, operator, value) {
this._change(this.state.setPage(0).addNumericRefinement(attribute, operator, value));
return this;
};
/**
* Adds a filter to a faceted attribute with the `value` provided. If the
* filter is already set, it doesn't change the filters.
*
* This method resets the current page to 0.
* @param {string} facet the facet to refine
* @param {string} value the associated value (will be converted to string)
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.addFacetRefinement = function(facet, value) {
this._change(this.state.setPage(0).addFacetRefinement(facet, value));
return this;
};
/**
* @deprecated since version 2.4.0, see {@link AlgoliaSearchHelper#addFacetRefinement}
*/
AlgoliaSearchHelper.prototype.addRefine = function() {
return this.addFacetRefinement.apply(this, arguments);
};
/**
* Adds a an exclusion filter to a faceted attribute with the `value` provided. If the
* filter is already set, it doesn't change the filters.
*
* This method resets the current page to 0.
* @param {string} facet the facet to refine
* @param {string} value the associated value (will be converted to string)
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.addFacetExclusion = function(facet, value) {
this._change(this.state.setPage(0).addExcludeRefinement(facet, value));
return this;
};
/**
* @deprecated since version 2.4.0, see {@link AlgoliaSearchHelper#addFacetExclusion}
*/
AlgoliaSearchHelper.prototype.addExclude = function() {
return this.addFacetExclusion.apply(this, arguments);
};
/**
* Adds a tag filter with the `tag` provided. If the
* filter is already set, it doesn't change the filters.
*
* This method resets the current page to 0.
* @param {string} tag the tag to add to the filter
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.addTag = function(tag) {
this._change(this.state.setPage(0).addTagRefinement(tag));
return this;
};
/**
* Removes an numeric filter to an attribute with the `operator` and `value` provided. If the
* filter is not set, it doesn't change the filters.
*
* Some parameters are optional, triggering different behavior:
* - if the value is not provided, then all the numeric value will be removed for the
* specified attribute/operator couple.
* - if the operator is not provided either, then all the numeric filter on this attribute
* will be removed.
*
* This method resets the current page to 0.
* @param {string} attribute the attribute on which the numeric filter applies
* @param {string} [operator] the operator of the filter
* @param {number} [value] the value of the filter
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.removeNumericRefinement = function(attribute, operator, value) {
this._change(this.state.setPage(0).removeNumericRefinement(attribute, operator, value));
return this;
};
/**
* Removes a disjunctive filter to a faceted attribute with the `value` provided. If the
* filter is not set, it doesn't change the filters.
*
* If the value is omitted, then this method will remove all the filters for the
* attribute.
*
* This method resets the current page to 0.
* @param {string} facet the facet to refine
* @param {string} [value] the associated value
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.removeDisjunctiveFacetRefinement = function(facet, value) {
this._change(this.state.setPage(0).removeDisjunctiveFacetRefinement(facet, value));
return this;
};
/**
* @deprecated since version 2.4.0, see {@link AlgoliaSearchHelper#removeDisjunctiveFacetRefinement}
*/
AlgoliaSearchHelper.prototype.removeDisjunctiveRefine = function() {
return this.removeDisjunctiveFacetRefinement.apply(this, arguments);
};
/**
* Removes the refinement set on a hierarchical facet.
* @param {string} facet the facet name
* @return {AlgoliaSearchHelper}
* @throws Error if the facet is not defined or if the facet is not refined
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.removeHierarchicalFacetRefinement = function(facet) {
this._change(this.state.setPage(0).removeHierarchicalFacetRefinement(facet));
return this;
};
/**
* Removes a filter to a faceted attribute with the `value` provided. If the
* filter is not set, it doesn't change the filters.
*
* If the value is omitted, then this method will remove all the filters for the
* attribute.
*
* This method resets the current page to 0.
* @param {string} facet the facet to refine
* @param {string} [value] the associated value
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.removeFacetRefinement = function(facet, value) {
this._change(this.state.setPage(0).removeFacetRefinement(facet, value));
return this;
};
/**
* @deprecated since version 2.4.0, see {@link AlgoliaSearchHelper#removeFacetRefinement}
*/
AlgoliaSearchHelper.prototype.removeRefine = function() {
return this.removeFacetRefinement.apply(this, arguments);
};
/**
* Removes an exclusion filter to a faceted attribute with the `value` provided. If the
* filter is not set, it doesn't change the filters.
*
* If the value is omitted, then this method will remove all the filters for the
* attribute.
*
* This method resets the current page to 0.
* @param {string} facet the facet to refine
* @param {string} [value] the associated value
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.removeFacetExclusion = function(facet, value) {
this._change(this.state.setPage(0).removeExcludeRefinement(facet, value));
return this;
};
/**
* @deprecated since version 2.4.0, see {@link AlgoliaSearchHelper#removeFacetExclusion}
*/
AlgoliaSearchHelper.prototype.removeExclude = function() {
return this.removeFacetExclusion.apply(this, arguments);
};
/**
* Removes a tag filter with the `tag` provided. If the
* filter is not set, it doesn't change the filters.
*
* This method resets the current page to 0.
* @param {string} tag tag to remove from the filter
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.removeTag = function(tag) {
this._change(this.state.setPage(0).removeTagRefinement(tag));
return this;
};
/**
* Adds or removes an exclusion filter to a faceted attribute with the `value` provided. If
* the value is set then it removes it, otherwise it adds the filter.
*
* This method resets the current page to 0.
* @param {string} facet the facet to refine
* @param {string} value the associated value
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.toggleFacetExclusion = function(facet, value) {
this._change(this.state.setPage(0).toggleExcludeFacetRefinement(facet, value));
return this;
};
/**
* @deprecated since version 2.4.0, see {@link AlgoliaSearchHelper#toggleFacetExclusion}
*/
AlgoliaSearchHelper.prototype.toggleExclude = function() {
return this.toggleFacetExclusion.apply(this, arguments);
};
/**
* Adds or removes a filter to a faceted attribute with the `value` provided. If
* the value is set then it removes it, otherwise it adds the filter.
*
* This method can be used for conjunctive, disjunctive and hierarchical filters.
*
* This method resets the current page to 0.
* @param {string} facet the facet to refine
* @param {string} value the associated value
* @return {AlgoliaSearchHelper}
* @throws Error will throw an error if the facet is not declared in the settings of the helper
* @fires change
* @chainable
* @deprecated since version 2.19.0, see {@link AlgoliaSearchHelper#toggleFacetRefinement}
*/
AlgoliaSearchHelper.prototype.toggleRefinement = function(facet, value) {
return this.toggleFacetRefinement(facet, value);
};
/**
* Adds or removes a filter to a faceted attribute with the `value` provided. If
* the value is set then it removes it, otherwise it adds the filter.
*
* This method can be used for conjunctive, disjunctive and hierarchical filters.
*
* This method resets the current page to 0.
* @param {string} facet the facet to refine
* @param {string} value the associated value
* @return {AlgoliaSearchHelper}
* @throws Error will throw an error if the facet is not declared in the settings of the helper
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.toggleFacetRefinement = function(facet, value) {
this._change(this.state.setPage(0).toggleFacetRefinement(facet, value));
return this;
};
/**
* @deprecated since version 2.4.0, see {@link AlgoliaSearchHelper#toggleFacetRefinement}
*/
AlgoliaSearchHelper.prototype.toggleRefine = function() {
return this.toggleFacetRefinement.apply(this, arguments);
};
/**
* Adds or removes a tag filter with the `value` provided. If
* the value is set then it removes it, otherwise it adds the filter.
*
* This method resets the current page to 0.
* @param {string} tag tag to remove or add
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.toggleTag = function(tag) {
this._change(this.state.setPage(0).toggleTagRefinement(tag));
return this;
};
/**
* Increments the page number by one.
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
* @example
* helper.setPage(0).nextPage().getPage();
* // returns 1
*/
AlgoliaSearchHelper.prototype.nextPage = function() {
return this.setPage(this.state.page + 1);
};
/**
* Decrements the page number by one.
* @fires change
* @return {AlgoliaSearchHelper}
* @chainable
* @example
* helper.setPage(1).previousPage().getPage();
* // returns 0
*/
AlgoliaSearchHelper.prototype.previousPage = function() {
return this.setPage(this.state.page - 1);
};
/**
* @private
*/
function setCurrentPage(page) {
if (page < 0) throw new Error('Page requested below 0.');
this._change(this.state.setPage(page));
return this;
}
/**
* Change the current page
* @deprecated
* @param {number} page The page number
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.setCurrentPage = setCurrentPage;
/**
* Updates the current page.
* @function
* @param {number} page The page number
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.setPage = setCurrentPage;
/**
* Updates the name of the index that will be targeted by the query.
*
* This method resets the current page to 0.
* @param {string} name the index name
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.setIndex = function(name) {
this._change(this.state.setPage(0).setIndex(name));
return this;
};
/**
* Update a parameter of the search. This method reset the page
*
* The complete list of parameters is available on the
* [Algolia website](https://www.algolia.com/doc/rest#query-an-index).
* The most commonly used parameters have their own [shortcuts](#query-parameters-shortcuts)
* or benefit from higher-level APIs (all the kind of filters and facets have their own API)
*
* This method resets the current page to 0.
* @param {string} parameter name of the parameter to update
* @param {any} value new value of the parameter
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
* @example
* helper.setQueryParameter('hitsPerPage', 20).search();
*/
AlgoliaSearchHelper.prototype.setQueryParameter = function(parameter, value) {
this._change(this.state.setPage(0).setQueryParameter(parameter, value));
return this;
};
/**
* Set the whole state (warning: will erase previous state)
* @param {SearchParameters} newState the whole new state
* @return {AlgoliaSearchHelper}
* @fires change
* @chainable
*/
AlgoliaSearchHelper.prototype.setState = function(newState) {
this._change(SearchParameters_1.make(newState));
return this;
};
/**
* Get the current search state stored in the helper. This object is immutable.
* @param {string[]} [filters] optional filters to retrieve only a subset of the state
* @return {SearchParameters|object} if filters is specified a plain object is
* returned containing only the requested fields, otherwise return the unfiltered
* state
* @example
* // Get the complete state as stored in the helper
* helper.getState();
* @example
* // Get a part of the state with all the refinements on attributes and the query
* helper.getState(['query', 'attribute:category']);
*/
AlgoliaSearchHelper.prototype.getState = function(filters) {
if (filters === undefined) return this.state;
return this.state.filter(filters);
};
/**
* DEPRECATED Get part of the state as a query string. By default, the output keys will not
* be prefixed and will only take the applied refinements and the query.
* @deprecated
* @param {object} [options] May contain the following parameters :
*
* **filters** : possible values are all the keys of the [SearchParameters](#searchparameters), `index` for
* the index, all the refinements with `attribute:*` or for some specific attributes with
* `attribute:theAttribute`
*
* **prefix** : prefix in front of the keys
*
* **moreAttributes** : more values to be added in the query string. Those values
* won't be prefixed.
* @return {string} the query string
*/
AlgoliaSearchHelper.prototype.getStateAsQueryString = function getStateAsQueryString(options) {
var filters = options && options.filters || ['query', 'attribute:*'];
var partialState = this.getState(filters);
return url.getQueryStringFromState(partialState, options);
};
/**
* DEPRECATED Read a query string and return an object containing the state. Use
* url module.
* @deprecated
* @static
* @param {string} queryString the query string that will be decoded
* @param {object} options accepted options :
* - prefix : the prefix used for the saved attributes, you have to provide the
* same that was used for serialization
* @return {object} partial search parameters object (same properties than in the
* SearchParameters but not exhaustive)
* @see {@link url#getStateFromQueryString}
*/
AlgoliaSearchHelper.getConfigurationFromQueryString = url.getStateFromQueryString;
/**
* DEPRECATED Retrieve an object of all the properties that are not understandable as helper
* parameters. Use url module.
* @deprecated
* @static
* @param {string} queryString the query string to read
* @param {object} options the options
* - prefixForParameters : prefix used for the helper configuration keys
* @return {object} the object containing the parsed configuration that doesn't
* to the helper
*/
AlgoliaSearchHelper.getForeignConfigurationInQueryString = url.getUnrecognizedParametersInQueryString;
/**
* DEPRECATED Overrides part of the state with the properties stored in the provided query
* string.
* @deprecated
* @param {string} queryString the query string containing the informations to url the state
* @param {object} options optional parameters :
* - prefix : prefix used for the algolia parameters
* - triggerChange : if set to true the state update will trigger a change event
*/
AlgoliaSearchHelper.prototype.setStateFromQueryString = function(queryString, options) {
var triggerChange = options && options.triggerChange || false;
var configuration = url.getStateFromQueryString(queryString, options);
var updatedState = this.state.setQueryParameters(configuration);
if (triggerChange) this.setState(updatedState);
else this.overrideStateWithoutTriggeringChangeEvent(updatedState);
};
/**
* Override the current state without triggering a change event.
* Do not use this method unless you know what you are doing. (see the example
* for a legit use case)
* @param {SearchParameters} newState the whole new state
* @return {AlgoliaSearchHelper}
* @example
* helper.on('change', function(state){
* // In this function you might want to find a way to store the state in the url/history
* updateYourURL(state)
* })
* window.onpopstate = function(event){
* // This is naive though as you should check if the state is really defined etc.
* helper.overrideStateWithoutTriggeringChangeEvent(event.state).search()
* }
* @chainable
*/
AlgoliaSearchHelper.prototype.overrideStateWithoutTriggeringChangeEvent = function(newState) {
this.state = new SearchParameters_1(newState);
return this;
};
/**
* @deprecated since 2.4.0, see {@link AlgoliaSearchHelper#hasRefinements}
*/
AlgoliaSearchHelper.prototype.isRefined = function(facet, value) {
if (this.state.isConjunctiveFacet(facet)) {
return this.state.isFacetRefined(facet, value);
} else if (this.state.isDisjunctiveFacet(facet)) {
return this.state.isDisjunctiveFacetRefined(facet, value);
}
throw new Error(facet +
' is not properly defined in this helper configuration' +
'(use the facets or disjunctiveFacets keys to configure it)');
};
/**
* Check if an attribute has any numeric, conjunctive, disjunctive or hierarchical filters.
* @param {string} attribute the name of the attribute
* @return {boolean} true if the attribute is filtered by at least one value
* @example
* // hasRefinements works with numeric, conjunctive, disjunctive and hierarchical filters
* helper.hasRefinements('price'); // false
* helper.addNumericRefinement('price', '>', 100);
* helper.hasRefinements('price'); // true
*
* helper.hasRefinements('color'); // false
* helper.addFacetRefinement('color', 'blue');
* helper.hasRefinements('color'); // true
*
* helper.hasRefinements('material'); // false
* helper.addDisjunctiveFacetRefinement('material', 'plastic');
* helper.hasRefinements('material'); // true
*
* helper.hasRefinements('categories'); // false
* helper.toggleFacetRefinement('categories', 'kitchen > knife');
* helper.hasRefinements('categories'); // true
*
*/
AlgoliaSearchHelper.prototype.hasRefinements = function(attribute) {
if (!isEmpty_1(this.state.getNumericRefinements(attribute))) {
return true;
} else if (this.state.isConjunctiveFacet(attribute)) {
return this.state.isFacetRefined(attribute);
} else if (this.state.isDisjunctiveFacet(attribute)) {
return this.state.isDisjunctiveFacetRefined(attribute);
} else if (this.state.isHierarchicalFacet(attribute)) {
return this.state.isHierarchicalFacetRefined(attribute);
}
// there's currently no way to know that the user did call `addNumericRefinement` at some point
// thus we cannot distinguish if there once was a numeric refinement that was cleared
// so we will return false in every other situations to be consistent
// while what we should do here is throw because we did not find the attribute in any type
// of refinement
return false;
};
/**
* Check if a value is excluded for a specific faceted attribute. If the value
* is omitted then the function checks if there is any excluding refinements.
*
* @param {string} facet name of the attribute for used for faceting
* @param {string} [value] optional value. If passed will test that this value
* is filtering the given facet.
* @return {boolean} true if refined
* @example
* helper.isExcludeRefined('color'); // false
* helper.isExcludeRefined('color', 'blue') // false
* helper.isExcludeRefined('color', 'red') // false
*
* helper.addFacetExclusion('color', 'red');
*
* helper.isExcludeRefined('color'); // true
* helper.isExcludeRefined('color', 'blue') // false
* helper.isExcludeRefined('color', 'red') // true
*/
AlgoliaSearchHelper.prototype.isExcluded = function(facet, value) {
return this.state.isExcludeRefined(facet, value);
};
/**
* @deprecated since 2.4.0, see {@link AlgoliaSearchHelper#hasRefinements}
*/
AlgoliaSearchHelper.prototype.isDisjunctiveRefined = function(facet, value) {
return this.state.isDisjunctiveFacetRefined(facet, value);
};
/**
* Check if the string is a currently filtering tag.
* @param {string} tag tag to check
* @return {boolean}
*/
AlgoliaSearchHelper.prototype.hasTag = function(tag) {
return this.state.isTagRefined(tag);
};
/**
* @deprecated since 2.4.0, see {@link AlgoliaSearchHelper#hasTag}
*/
AlgoliaSearchHelper.prototype.isTagRefined = function() {
return this.hasTagRefinements.apply(this, arguments);
};
/**
* Get the name of the currently used index.
* @return {string}
* @example
* helper.setIndex('highestPrice_products').getIndex();
* // returns 'highestPrice_products'
*/
AlgoliaSearchHelper.prototype.getIndex = function() {
return this.state.index;
};
function getCurrentPage() {
return this.state.page;
}
/**
* Get the currently selected page
* @deprecated
* @return {number} the current page
*/
AlgoliaSearchHelper.prototype.getCurrentPage = getCurrentPage;
/**
* Get the currently selected page
* @function
* @return {number} the current page
*/
AlgoliaSearchHelper.prototype.getPage = getCurrentPage;
/**
* Get all the tags currently set to filters the results.
*
* @return {string[]} The list of tags currently set.
*/
AlgoliaSearchHelper.prototype.getTags = function() {
return this.state.tagRefinements;
};
/**
* Get a parameter of the search by its name. It is possible that a parameter is directly
* defined in the index dashboard, but it will be undefined using this method.
*
* The complete list of parameters is
* available on the
* [Algolia website](https://www.algolia.com/doc/rest#query-an-index).
* The most commonly used parameters have their own [shortcuts](#query-parameters-shortcuts)
* or benefit from higher-level APIs (all the kind of filters have their own API)
* @param {string} parameterName the parameter name
* @return {any} the parameter value
* @example
* var hitsPerPage = helper.getQueryParameter('hitsPerPage');
*/
AlgoliaSearchHelper.prototype.getQueryParameter = function(parameterName) {
return this.state.getQueryParameter(parameterName);
};
/**
* Get the list of refinements for a given attribute. This method works with
* conjunctive, disjunctive, excluding and numerical filters.
*
* See also SearchResults#getRefinements
*
* @param {string} facetName attribute name used for faceting
* @return {Array.<FacetRefinement|NumericRefinement>} All Refinement are objects that contain a value, and
* a type. Numeric also contains an operator.
* @example
* helper.addNumericRefinement('price', '>', 100);
* helper.getRefinements('price');
* // [
* // {
* // "value": [
* // 100
* // ],
* // "operator": ">",
* // "type": "numeric"
* // }
* // ]
* @example
* helper.addFacetRefinement('color', 'blue');
* helper.addFacetExclusion('color', 'red');
* helper.getRefinements('color');
* // [
* // {
* // "value": "blue",
* // "type": "conjunctive"
* // },
* // {
* // "value": "red",
* // "type": "exclude"
* // }
* // ]
* @example
* helper.addDisjunctiveFacetRefinement('material', 'plastic');
* // [
* // {
* // "value": "plastic",
* // "type": "disjunctive"
* // }
* // ]
*/
AlgoliaSearchHelper.prototype.getRefinements = function(facetName) {
var refinements = [];
if (this.state.isConjunctiveFacet(facetName)) {
var conjRefinements = this.state.getConjunctiveRefinements(facetName);
forEach_1(conjRefinements, function(r) {
refinements.push({
value: r,
type: 'conjunctive'
});
});
var excludeRefinements = this.state.getExcludeRefinements(facetName);
forEach_1(excludeRefinements, function(r) {
refinements.push({
value: r,
type: 'exclude'
});
});
} else if (this.state.isDisjunctiveFacet(facetName)) {
var disjRefinements = this.state.getDisjunctiveRefinements(facetName);
forEach_1(disjRefinements, function(r) {
refinements.push({
value: r,
type: 'disjunctive'
});
});
}
var numericRefinements = this.state.getNumericRefinements(facetName);
forEach_1(numericRefinements, function(value, operator) {
refinements.push({
value: value,
operator: operator,
type: 'numeric'
});
});
return refinements;
};
/**
* Return the current refinement for the (attribute, operator)
* @param {string} attribute attribute in the record
* @param {string} operator operator applied on the refined values
* @return {Array.<number|number[]>} refined values
*/
AlgoliaSearchHelper.prototype.getNumericRefinement = function(attribute, operator) {
return this.state.getNumericRefinement(attribute, operator);
};
/**
* Get the current breadcrumb for a hierarchical facet, as an array
* @param {string} facetName Hierarchical facet name
* @return {array.<string>} the path as an array of string
*/
AlgoliaSearchHelper.prototype.getHierarchicalFacetBreadcrumb = function(facetName) {
return this.state.getHierarchicalFacetBreadcrumb(facetName);
};
// /////////// PRIVATE
/**
* Perform the underlying queries
* @private
* @return {undefined}
* @fires search
* @fires result
* @fires error
*/
AlgoliaSearchHelper.prototype._search = function() {
var state = this.state;
var mainQueries = requestBuilder_1._getQueries(state.index, state);
var states = [{
state: state,
queriesCount: mainQueries.length,
helper: this
}];
this.emit('search', state, this.lastResults);
var derivedQueries = map_1(this.derivedHelpers, function(derivedHelper) {
var derivedState = derivedHelper.getModifiedState(state);
var queries = requestBuilder_1._getQueries(derivedState.index, derivedState);
states.push({
state: derivedState,
queriesCount: queries.length,
helper: derivedHelper
});
derivedHelper.emit('search', derivedState, derivedHelper.lastResults);
return queries;
});
var queries = mainQueries.concat(flatten_1(derivedQueries));
var queryId = this._queryId++;
this._currentNbQueries++;
try {
this.client.search(queries)
.then(this._dispatchAlgoliaResponse.bind(this, states, queryId))
.catch(this._dispatchAlgoliaError.bind(this, queryId));
} catch (err) {
// If we reach this part, we're in an internal error state
this.emit('error', err);
}
};
/**
* Transform the responses as sent by the server and transform them into a user
* usable object that merge the results of all the batch requests. It will dispatch
* over the different helper + derived helpers (when there are some).
* @private
* @param {array.<{SearchParameters, AlgoliaQueries, AlgoliaSearchHelper}>}
* state state used for to generate the request
* @param {number} queryId id of the current request
* @param {object} content content of the response
* @return {undefined}
*/
AlgoliaSearchHelper.prototype._dispatchAlgoliaResponse = function(states, queryId, content) {
// FIXME remove the number of outdated queries discarded instead of just one
if (queryId < this._lastQueryIdReceived) {
// Outdated answer
return;
}
this._currentNbQueries -= (queryId - this._lastQueryIdReceived);
this._lastQueryIdReceived = queryId;
if (this._currentNbQueries === 0) this.emit('searchQueueEmpty');
var results = content.results;
forEach_1(states, function(s) {
var state = s.state;
var queriesCount = s.queriesCount;
var helper = s.helper;
var specificResults = results.splice(0, queriesCount);
var formattedResponse = helper.lastResults = new SearchResults_1(state, specificResults);
helper.emit('result', formattedResponse, state);
});
};
AlgoliaSearchHelper.prototype._dispatchAlgoliaError = function(queryId, err) {
if (queryId < this._lastQueryIdReceived) {
// Outdated answer
return;
}
this._currentNbQueries -= queryId - this._lastQueryIdReceived;
this._lastQueryIdReceived = queryId;
this.emit('error', err);
if (this._currentNbQueries === 0) this.emit('searchQueueEmpty');
};
AlgoliaSearchHelper.prototype.containsRefinement = function(query, facetFilters, numericFilters, tagFilters) {
return query ||
facetFilters.length !== 0 ||
numericFilters.length !== 0 ||
tagFilters.length !== 0;
};
/**
* Test if there are some disjunctive refinements on the facet
* @private
* @param {string} facet the attribute to test
* @return {boolean}
*/
AlgoliaSearchHelper.prototype._hasDisjunctiveRefinements = function(facet) {
return this.state.disjunctiveRefinements[facet] &&
this.state.disjunctiveRefinements[facet].length > 0;
};
AlgoliaSearchHelper.prototype._change = function(newState) {
if (newState !== this.state) {
this.state = newState;
this.emit('change', this.state, this.lastResults);
}
};
/**
* Clears the cache of the underlying Algolia client.
* @return {AlgoliaSearchHelper}
*/
AlgoliaSearchHelper.prototype.clearCache = function() {
this.client.clearCache && this.client.clearCache();
return this;
};
/**
* Updates the internal client instance. If the reference of the clients
* are equal then no update is actually done.
* @param {AlgoliaSearch} newClient an AlgoliaSearch client
* @return {AlgoliaSearchHelper}
*/
AlgoliaSearchHelper.prototype.setClient = function(newClient) {
if (this.client === newClient) return this;
if (newClient.addAlgoliaAgent && !doesClientAgentContainsHelper(newClient)) newClient.addAlgoliaAgent('JS Helper ' + version$1);
this.client = newClient;
return this;
};
/**
* Gets the instance of the currently used client.
* @return {AlgoliaSearch}
*/
AlgoliaSearchHelper.prototype.getClient = function() {
return this.client;
};
/**
* Creates an derived instance of the Helper. A derived helper
* is a way to request other indices synchronised with the lifecycle
* of the main Helper. This mechanism uses the multiqueries feature
* of Algolia to aggregate all the requests in a single network call.
*
* This method takes a function that is used to create a new SearchParameter
* that will be used to create requests to Algolia. Those new requests
* are created just before the `search` event. The signature of the function
* is `SearchParameters -> SearchParameters`.
*
* This method returns a new DerivedHelper which is an EventEmitter
* that fires the same `search`, `result` and `error` events. Those
* events, however, will receive data specific to this DerivedHelper
* and the SearchParameters that is returned by the call of the
* parameter function.
* @param {function} fn SearchParameters -> SearchParameters
* @return {DerivedHelper}
*/
AlgoliaSearchHelper.prototype.derive = function(fn) {
var derivedHelper = new DerivedHelper_1(this, fn);
this.derivedHelpers.push(derivedHelper);
return derivedHelper;
};
/**
* This method detaches a derived Helper from the main one. Prefer using the one from the
* derived helper itself, to remove the event listeners too.
* @private
* @return {undefined}
* @throws Error
*/
AlgoliaSearchHelper.prototype.detachDerivedHelper = function(derivedHelper) {
var pos = this.derivedHelpers.indexOf(derivedHelper);
if (pos === -1) throw new Error('Derived helper already detached');
this.derivedHelpers.splice(pos, 1);
};
/**
* This method returns true if there is currently at least one on-going search.
* @return {boolean} true if there is a search pending
*/
AlgoliaSearchHelper.prototype.hasPendingRequests = function() {
return this._currentNbQueries > 0;
};
/**
* @typedef AlgoliaSearchHelper.NumericRefinement
* @type {object}
* @property {number[]} value the numbers that are used for filtering this attribute with
* the operator specified.
* @property {string} operator the faceting data: value, number of entries
* @property {string} type will be 'numeric'
*/
/**
* @typedef AlgoliaSearchHelper.FacetRefinement
* @type {object}
* @property {string} value the string use to filter the attribute
* @property {string} type the type of filter: 'conjunctive', 'disjunctive', 'exclude'
*/
/*
* This function tests if the _ua parameter of the client
* already contains the JS Helper UA
*/
function doesClientAgentContainsHelper(client) {
// this relies on JS Client internal variable, this might break if implementation changes
var currentAgent = client._ua;
return !currentAgent ? false :
currentAgent.indexOf('JS Helper') !== -1;
}
var algoliasearch_helper = AlgoliaSearchHelper;
/**
* The algoliasearchHelper module is the function that will let its
* contains everything needed to use the Algoliasearch
* Helper. It is a also a function that instanciate the helper.
* To use the helper, you also need the Algolia JS client v3.
* @example
* //using the UMD build
* var client = algoliasearch('latency', '6be0576ff61c053d5f9a3225e2a90f76');
* var helper = algoliasearchHelper(client, 'bestbuy', {
* facets: ['shipping'],
* disjunctiveFacets: ['category']
* });
* helper.on('result', function(result) {
* console.log(result);
* });
* helper.toggleRefine('Movies & TV Shows')
* .toggleRefine('Free shipping')
* .search();
* @example
* // The helper is an event emitter using the node API
* helper.on('result', updateTheResults);
* helper.once('result', updateTheResults);
* helper.removeListener('result', updateTheResults);
* helper.removeAllListeners('result');
* @module algoliasearchHelper
* @param {AlgoliaSearch} client an AlgoliaSearch client
* @param {string} index the name of the index to query
* @param {SearchParameters|object} opts an object defining the initial config of the search. It doesn't have to be a {SearchParameters}, just an object containing the properties you need from it.
* @return {AlgoliaSearchHelper}
*/
function algoliasearchHelper(client, index, opts) {
return new algoliasearch_helper(client, index, opts);
}
/**
* The version currently used
* @member module:algoliasearchHelper.version
* @type {number}
*/
algoliasearchHelper.version = version$1;
/**
* Constructor for the Helper.
* @member module:algoliasearchHelper.AlgoliaSearchHelper
* @type {AlgoliaSearchHelper}
*/
algoliasearchHelper.AlgoliaSearchHelper = algoliasearch_helper;
/**
* Constructor for the object containing all the parameters of the search.
* @member module:algoliasearchHelper.SearchParameters
* @type {SearchParameters}
*/
algoliasearchHelper.SearchParameters = SearchParameters_1;
/**
* Constructor for the object containing the results of the search.
* @member module:algoliasearchHelper.SearchResults
* @type {SearchResults}
*/
algoliasearchHelper.SearchResults = SearchResults_1;
/**
* URL tools to generate query string and parse them from/into
* SearchParameters
* @member module:algoliasearchHelper.url
* @type {object} {@link url}
*
*/
algoliasearchHelper.url = url;
var algoliasearchHelper_1 = algoliasearchHelper;
var algoliasearchHelper_4 = algoliasearchHelper_1.SearchParameters;
// From https://github.com/reactjs/react-redux/blob/master/src/utils/shallowEqual.js
var shallowEqual = function shallowEqual(objA, objB) {
if (objA === objB) {
return true;
}
var keysA = Object.keys(objA);
var keysB = Object.keys(objB);
if (keysA.length !== keysB.length) {
return false;
}
// Test for A's keys different from B.
var hasOwn = Object.prototype.hasOwnProperty;
for (var i = 0; i < keysA.length; i++) {
if (!hasOwn.call(objB, keysA[i]) || objA[keysA[i]] !== objB[keysA[i]]) {
return false;
}
}
return true;
};
var getDisplayName = function getDisplayName(Component) {
return Component.displayName || Component.name || 'UnknownComponent';
};
var resolved = Promise.resolve();
var defer = function defer(f) {
resolved.then(f);
};
var removeEmptyKey = function removeEmptyKey(obj) {
Object.keys(obj).forEach(function (key) {
var value = obj[key];
if (isEmpty_1(value) && isPlainObject_1(value)) {
delete obj[key];
} else if (isPlainObject_1(value)) {
removeEmptyKey(value);
}
});
return obj;
};
function createWidgetsManager(onWidgetsUpdate) {
var widgets = [];
// Is an update scheduled?
var scheduled = false;
// The state manager's updates need to be batched since more than one
// component can register or unregister widgets during the same tick.
function scheduleUpdate() {
if (scheduled) {
return;
}
scheduled = true;
defer(function () {
scheduled = false;
onWidgetsUpdate();
});
}
return {
registerWidget: function registerWidget(widget) {
widgets.push(widget);
scheduleUpdate();
return function unregisterWidget() {
widgets.splice(widgets.indexOf(widget), 1);
scheduleUpdate();
};
},
update: scheduleUpdate,
getWidgets: function getWidgets() {
return widgets;
}
};
}
function createStore(initialState) {
var state = initialState;
var listeners = [];
function dispatch() {
listeners.forEach(function (listener) {
return listener();
});
}
return {
getState: function getState() {
return state;
},
setState: function setState(nextState) {
state = nextState;
dispatch();
},
subscribe: function subscribe(listener) {
listeners.push(listener);
return function unsubcribe() {
listeners.splice(listeners.indexOf(listener), 1);
};
}
};
}
var HIGHLIGHT_TAGS = {
highlightPreTag: '<ais-highlight-0000000000>',
highlightPostTag: '</ais-highlight-0000000000>'
};
/**
* Parses an highlighted attribute into an array of objects with the string value, and
* a boolean that indicated if this part is highlighted.
*
* @param {string} preTag - string used to identify the start of an highlighted value
* @param {string} postTag - string used to identify the end of an highlighted value
* @param {string} highlightedValue - highlighted attribute as returned by Algolia highlight feature
* @return {object[]} - An array of {value: string, isHighlighted: boolean}.
*/
function parseHighlightedAttribute(_ref) {
var preTag = _ref.preTag,
postTag = _ref.postTag,
_ref$highlightedValue = _ref.highlightedValue,
highlightedValue = _ref$highlightedValue === undefined ? '' : _ref$highlightedValue;
var splitByPreTag = highlightedValue.split(preTag);
var firstValue = splitByPreTag.shift();
var elements = firstValue === '' ? [] : [{ value: firstValue, isHighlighted: false }];
if (postTag === preTag) {
var isHighlighted = true;
splitByPreTag.forEach(function (split) {
elements.push({ value: split, isHighlighted: isHighlighted });
isHighlighted = !isHighlighted;
});
} else {
splitByPreTag.forEach(function (split) {
var splitByPostTag = split.split(postTag);
elements.push({
value: splitByPostTag[0],
isHighlighted: true
});
if (splitByPostTag[1] !== '') {
elements.push({
value: splitByPostTag[1],
isHighlighted: false
});
}
});
}
return elements;
}
/**
* Find an highlighted attribute given an `attribute` and an `highlightProperty`, parses it,
* and provided an array of objects with the string value and a boolean if this
* value is highlighted.
*
* In order to use this feature, highlight must be activated in the configuration of
* the index. The `preTag` and `postTag` attributes are respectively highlightPreTag and
* highlightPostTag in Algolia configuration.
*
* @param {string} preTag - string used to identify the start of an highlighted value
* @param {string} postTag - string used to identify the end of an highlighted value
* @param {string} highlightProperty - the property that contains the highlight structure in the results
* @param {string} attribute - the highlighted attribute to look for
* @param {object} hit - the actual hit returned by Algolia.
* @return {object[]} - An array of {value: string, isHighlighted: boolean}.
*/
function parseAlgoliaHit(_ref2) {
var _ref2$preTag = _ref2.preTag,
preTag = _ref2$preTag === undefined ? '<em>' : _ref2$preTag,
_ref2$postTag = _ref2.postTag,
postTag = _ref2$postTag === undefined ? '</em>' : _ref2$postTag,
highlightProperty = _ref2.highlightProperty,
attribute = _ref2.attribute,
hit = _ref2.hit;
if (!hit) throw new Error('`hit`, the matching record, must be provided');
var highlightObject = get_1(hit[highlightProperty], attribute, {});
if (Array.isArray(highlightObject)) {
return highlightObject.map(function (item) {
return parseHighlightedAttribute({
preTag: preTag,
postTag: postTag,
highlightedValue: item.value
});
});
}
return parseHighlightedAttribute({
preTag: preTag,
postTag: postTag,
highlightedValue: highlightObject.value
});
}
var _extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _defineProperty$1(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
/**
* Creates a new instance of the InstantSearchManager which controls the widgets and
* trigger the search when the widgets are updated.
* @param {string} indexName - the main index name
* @param {object} initialState - initial widget state
* @param {object} SearchParameters - optional additional parameters to send to the algolia API
* @param {number} stalledSearchDelay - time (in ms) after the search is stalled
* @return {InstantSearchManager} a new instance of InstantSearchManager
*/
function createInstantSearchManager(_ref) {
var indexName = _ref.indexName,
_ref$initialState = _ref.initialState,
initialState = _ref$initialState === undefined ? {} : _ref$initialState,
searchClient = _ref.searchClient,
resultsState = _ref.resultsState,
stalledSearchDelay = _ref.stalledSearchDelay;
var baseSP = new algoliasearchHelper_4(_extends({
index: indexName
}, HIGHLIGHT_TAGS));
var stalledSearchTimer = null;
var helper = algoliasearchHelper_1(searchClient, indexName, baseSP);
helper.on('result', handleSearchSuccess);
helper.on('error', handleSearchError);
helper.on('search', handleNewSearch);
var derivedHelpers = {};
var indexMapping = {}; // keep track of the original index where the parameters applied when sortBy is used.
var initialSearchParameters = helper.state;
var widgetsManager = createWidgetsManager(onWidgetsUpdate);
var store = createStore({
widgets: initialState,
metadata: [],
results: resultsState || null,
error: null,
searching: false,
isSearchStalled: true,
searchingForFacetValues: false
});
var skip = false;
function skipSearch() {
skip = true;
}
function updateClient(client) {
helper.setClient(client);
search();
}
function clearCache() {
helper.clearCache();
search();
}
function getMetadata(state) {
return widgetsManager.getWidgets().filter(function (widget) {
return Boolean(widget.getMetadata);
}).map(function (widget) {
return widget.getMetadata(state);
});
}
function getSearchParameters() {
indexMapping = {};
var sharedParameters = widgetsManager.getWidgets().filter(function (widget) {
return Boolean(widget.getSearchParameters);
}).filter(function (widget) {
return !widget.context.multiIndexContext && (widget.props.indexName === indexName || !widget.props.indexName);
}).reduce(function (res, widget) {
return widget.getSearchParameters(res);
}, initialSearchParameters);
indexMapping[sharedParameters.index] = indexName;
var derivatedWidgets = widgetsManager.getWidgets().filter(function (widget) {
return Boolean(widget.getSearchParameters);
}).filter(function (widget) {
return widget.context.multiIndexContext && widget.context.multiIndexContext.targetedIndex !== indexName || widget.props.indexName && widget.props.indexName !== indexName;
}).reduce(function (indices, widget) {
var targetedIndex = widget.context.multiIndexContext ? widget.context.multiIndexContext.targetedIndex : widget.props.indexName;
var index = find_1(indices, function (i) {
return i.targetedIndex === targetedIndex;
});
if (index) {
index.widgets.push(widget);
} else {
indices.push({ targetedIndex: targetedIndex, widgets: [widget] });
}
return indices;
}, []);
var mainIndexParameters = widgetsManager.getWidgets().filter(function (widget) {
return Boolean(widget.getSearchParameters);
}).filter(function (widget) {
return widget.context.multiIndexContext && widget.context.multiIndexContext.targetedIndex === indexName || widget.props.indexName && widget.props.indexName === indexName;
}).reduce(function (res, widget) {
return widget.getSearchParameters(res);
}, sharedParameters);
indexMapping[mainIndexParameters.index] = indexName;
return { sharedParameters: sharedParameters, mainIndexParameters: mainIndexParameters, derivatedWidgets: derivatedWidgets };
}
function search() {
if (!skip) {
var _getSearchParameters = getSearchParameters(helper.state),
sharedParameters = _getSearchParameters.sharedParameters,
mainIndexParameters = _getSearchParameters.mainIndexParameters,
derivatedWidgets = _getSearchParameters.derivatedWidgets;
Object.keys(derivedHelpers).forEach(function (key) {
return derivedHelpers[key].detach();
});
derivedHelpers = {};
helper.setState(sharedParameters);
derivatedWidgets.forEach(function (derivatedSearchParameters) {
var index = derivatedSearchParameters.targetedIndex;
var derivedHelper = helper.derive(function () {
var parameters = derivatedSearchParameters.widgets.reduce(function (res, widget) {
return widget.getSearchParameters(res);
}, sharedParameters);
indexMapping[parameters.index] = index;
return parameters;
});
derivedHelper.on('result', handleSearchSuccess);
derivedHelper.on('error', handleSearchError);
derivedHelpers[index] = derivedHelper;
});
helper.setState(mainIndexParameters);
helper.search();
}
}
function handleSearchSuccess(content) {
var state = store.getState();
var results = state.results ? state.results : {};
/* if switching from mono index to multi index and vice versa,
results needs to reset to {}*/
results = !isEmpty_1(derivedHelpers) && results.getFacetByName ? {} : results;
if (!isEmpty_1(derivedHelpers)) {
results[indexMapping[content.index]] = content;
} else {
results = content;
}
var currentState = store.getState();
var nextIsSearchStalled = currentState.isSearchStalled;
if (!helper.hasPendingRequests()) {
clearTimeout(stalledSearchTimer);
stalledSearchTimer = null;
nextIsSearchStalled = false;
}
var nextState = omit_1(_extends({}, currentState, {
results: results,
isSearchStalled: nextIsSearchStalled,
searching: false,
error: null
}), 'resultsFacetValues');
store.setState(nextState);
}
function handleSearchError(error) {
var currentState = store.getState();
var nextIsSearchStalled = currentState.isSearchStalled;
if (!helper.hasPendingRequests()) {
clearTimeout(stalledSearchTimer);
nextIsSearchStalled = false;
}
var nextState = omit_1(_extends({}, currentState, {
isSearchStalled: nextIsSearchStalled,
error: error,
searching: false
}), 'resultsFacetValues');
store.setState(nextState);
}
function handleNewSearch() {
if (!stalledSearchTimer) {
stalledSearchTimer = setTimeout(function () {
var nextState = omit_1(_extends({}, store.getState(), {
isSearchStalled: true
}), 'resultsFacetValues');
store.setState(nextState);
}, stalledSearchDelay);
}
}
// Called whenever a widget has been rendered with new props.
function onWidgetsUpdate() {
var metadata = getMetadata(store.getState().widgets);
store.setState(_extends({}, store.getState(), {
metadata: metadata,
searching: true
}));
// Since the `getSearchParameters` method of widgets also depends on props,
// the result search parameters might have changed.
search();
}
function transitionState(nextSearchState) {
var searchState = store.getState().widgets;
return widgetsManager.getWidgets().filter(function (widget) {
return Boolean(widget.transitionState);
}).reduce(function (res, widget) {
return widget.transitionState(searchState, res);
}, nextSearchState);
}
function onExternalStateUpdate(nextSearchState) {
var metadata = getMetadata(nextSearchState);
store.setState(_extends({}, store.getState(), {
widgets: nextSearchState,
metadata: metadata,
searching: true
}));
search();
}
function onSearchForFacetValues(_ref2) {
var facetName = _ref2.facetName,
query = _ref2.query,
maxFacetHits = _ref2.maxFacetHits;
store.setState(_extends({}, store.getState(), {
searchingForFacetValues: true
}));
helper.searchForFacetValues(facetName, query, maxFacetHits).then(function (content) {
var _extends2;
store.setState(_extends({}, store.getState(), {
resultsFacetValues: _extends({}, store.getState().resultsFacetValues, (_extends2 = {}, _defineProperty$1(_extends2, facetName, content.facetHits), _defineProperty$1(_extends2, 'query', query), _extends2)),
searchingForFacetValues: false
}));
}, function (error) {
store.setState(_extends({}, store.getState(), {
error: error,
searchingForFacetValues: false
}));
}).catch(function (error) {
// Since setState is synchronous, any error that occurs in the render of a
// component will be swallowed by this promise.
// This is a trick to make the error show up correctly in the console.
// See http://stackoverflow.com/a/30741722/969302
setTimeout(function () {
throw error;
});
});
}
function updateIndex(newIndex) {
initialSearchParameters = initialSearchParameters.setIndex(newIndex);
search();
}
function getWidgetsIds() {
return store.getState().metadata.reduce(function (res, meta) {
return typeof meta.id !== 'undefined' ? res.concat(meta.id) : res;
}, []);
}
return {
store: store,
widgetsManager: widgetsManager,
getWidgetsIds: getWidgetsIds,
onExternalStateUpdate: onExternalStateUpdate,
transitionState: transitionState,
onSearchForFacetValues: onSearchForFacetValues,
updateClient: updateClient,
updateIndex: updateIndex,
clearCache: clearCache,
skipSearch: skipSearch
};
}
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
return typeof obj;
} : function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
var _extends$2 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if ("value" in descriptor) descriptor.writable = true;Object.defineProperty(target, descriptor.key, descriptor);
}
}return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);if (staticProps) defineProperties(Constructor, staticProps);return Constructor;
};
}();
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}return call && ((typeof call === "undefined" ? "undefined" : _typeof(call)) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + (typeof superClass === "undefined" ? "undefined" : _typeof(superClass)));
}subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
function validateNextProps(props, nextProps) {
if (!props.searchState && nextProps.searchState) {
throw new Error("You can't switch <InstantSearch> from being uncontrolled to controlled");
} else if (props.searchState && !nextProps.searchState) {
throw new Error("You can't switch <InstantSearch> from being controlled to uncontrolled");
}
}
/* eslint valid-jsdoc: 0 */
/**
* @description
* `<InstantSearch>` is the root component of all React InstantSearch implementations.
* It provides all the connected components (aka widgets) a means to interact
* with the searchState.
* @kind widget
* @name <InstantSearch>
* @requirements You will need to have an Algolia account to be able to use this widget.
* [Create one now](https://www.algolia.com/users/sign_up).
* @propType {string} appId - Your Algolia application id.
* @propType {string} apiKey - Your Algolia search-only API key.
* @propType {string} indexName - Main index in which to search.
* @propType {boolean} [refresh=false] - Flag to activate when the cache needs to be cleared so that the front-end is updated when a change occurs in the index.
* @propType {object} [algoliaClient] - Provide a custom Algolia client instead of the internal one (deprecated in favor of `searchClient`).
* @propType {object} [searchClient] - Provide a custom search client.
* @propType {func} [onSearchStateChange] - Function to be called everytime a new search is done. Useful for [URL Routing](guide/Routing.html).
* @propType {object} [searchState] - Object to inject some search state. Switches the InstantSearch component in controlled mode. Useful for [URL Routing](guide/Routing.html).
* @propType {func} [createURL] - Function to call when creating links, useful for [URL Routing](guide/Routing.html).
* @propType {SearchResults|SearchResults[]} [resultsState] - Use this to inject the results that will be used at first rendering. Those results are found by using the `findResultsState` function. Useful for [Server Side Rendering](guide/Server-side_rendering.html).
* @propType {number} [stalledSearchDelay=200] - The amount of time before considering that the search takes too much time. The time is expressed in milliseconds.
* @propType {{ Root: string|function, props: object }} [root] - Use this to customize the root element. Default value: `{ Root: 'div' }`
* @example
* import React from 'react';
* import { InstantSearch, SearchBox, Hits } from 'react-instantsearch-dom';
*
* const App = () => (
* <InstantSearch
* appId="latency"
* apiKey="6be0576ff61c053d5f9a3225e2a90f76"
* indexName="instant_search"
* >
* <SearchBox />
* <Hits />
* </InstantSearch>
* );
*/
var InstantSearch = function (_Component) {
_inherits(InstantSearch, _Component);
function InstantSearch(props) {
_classCallCheck(this, InstantSearch);
var _this = _possibleConstructorReturn(this, (InstantSearch.__proto__ || Object.getPrototypeOf(InstantSearch)).call(this, props));
_this.isControlled = Boolean(props.searchState);
var initialState = _this.isControlled ? props.searchState : {};
_this.isUnmounting = false;
_this.aisManager = createInstantSearchManager({
indexName: props.indexName,
searchClient: props.searchClient,
initialState: initialState,
resultsState: props.resultsState,
stalledSearchDelay: props.stalledSearchDelay
});
return _this;
}
_createClass(InstantSearch, [{
key: 'componentWillReceiveProps',
value: function componentWillReceiveProps(nextProps) {
validateNextProps(this.props, nextProps);
if (this.props.indexName !== nextProps.indexName) {
this.aisManager.updateIndex(nextProps.indexName);
}
if (this.props.refresh !== nextProps.refresh) {
if (nextProps.refresh) {
this.aisManager.clearCache();
}
}
if (this.props.searchClient !== nextProps.searchClient) {
this.aisManager.updateClient(nextProps.searchClient);
}
if (this.isControlled) {
this.aisManager.onExternalStateUpdate(nextProps.searchState);
}
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.isUnmounting = true;
this.aisManager.skipSearch();
}
}, {
key: 'getChildContext',
value: function getChildContext() {
// If not already cached, cache the bound methods so that we can forward them as part
// of the context.
if (!this._aisContextCache) {
this._aisContextCache = {
ais: {
onInternalStateUpdate: this.onWidgetsInternalStateUpdate.bind(this),
createHrefForState: this.createHrefForState.bind(this),
onSearchForFacetValues: this.onSearchForFacetValues.bind(this),
onSearchStateChange: this.onSearchStateChange.bind(this),
onSearchParameters: this.onSearchParameters.bind(this)
}
};
}
return {
ais: _extends$2({}, this._aisContextCache.ais, {
store: this.aisManager.store,
widgetsManager: this.aisManager.widgetsManager,
mainTargetedIndex: this.props.indexName
})
};
}
}, {
key: 'createHrefForState',
value: function createHrefForState(searchState) {
searchState = this.aisManager.transitionState(searchState);
return this.isControlled && this.props.createURL ? this.props.createURL(searchState, this.getKnownKeys()) : '#';
}
}, {
key: 'onWidgetsInternalStateUpdate',
value: function onWidgetsInternalStateUpdate(searchState) {
searchState = this.aisManager.transitionState(searchState);
this.onSearchStateChange(searchState);
if (!this.isControlled) {
this.aisManager.onExternalStateUpdate(searchState);
}
}
}, {
key: 'onSearchStateChange',
value: function onSearchStateChange(searchState) {
if (this.props.onSearchStateChange && !this.isUnmounting) {
this.props.onSearchStateChange(searchState);
}
}
}, {
key: 'onSearchParameters',
value: function onSearchParameters(getSearchParameters, context, props) {
if (this.props.onSearchParameters) {
var searchState = this.props.searchState ? this.props.searchState : {};
this.props.onSearchParameters(getSearchParameters, context, props, searchState);
}
}
}, {
key: 'onSearchForFacetValues',
value: function onSearchForFacetValues(searchState) {
this.aisManager.onSearchForFacetValues(searchState);
}
}, {
key: 'getKnownKeys',
value: function getKnownKeys() {
return this.aisManager.getWidgetsIds();
}
}, {
key: 'render',
value: function render() {
var childrenCount = React.Children.count(this.props.children);
var _props$root = this.props.root,
Root = _props$root.Root,
props = _props$root.props;
if (childrenCount === 0) return null;else return React__default.createElement(Root, props, this.props.children);
}
}]);
return InstantSearch;
}(React.Component);
InstantSearch.defaultProps = {
stalledSearchDelay: 200
};
InstantSearch.propTypes = {
// @TODO: These props are currently constant.
indexName: propTypes.string.isRequired,
searchClient: propTypes.object.isRequired,
createURL: propTypes.func,
refresh: propTypes.bool.isRequired,
searchState: propTypes.object,
onSearchStateChange: propTypes.func,
onSearchParameters: propTypes.func,
resultsState: propTypes.oneOfType([propTypes.object, propTypes.array]),
children: propTypes.node,
root: propTypes.shape({
Root: propTypes.oneOfType([propTypes.string, propTypes.func, propTypes.object]),
props: propTypes.object
}).isRequired,
stalledSearchDelay: propTypes.number
};
InstantSearch.childContextTypes = {
// @TODO: more precise widgets manager propType
ais: propTypes.object.isRequired
};
var _createClass$2 = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if ("value" in descriptor) descriptor.writable = true;Object.defineProperty(target, descriptor.key, descriptor);
}
}return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);if (staticProps) defineProperties(Constructor, staticProps);return Constructor;
};
}();
function _classCallCheck$2(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn$2(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}return call && ((typeof call === "undefined" ? "undefined" : _typeof(call)) === "object" || typeof call === "function") ? call : self;
}
function _inherits$2(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + (typeof superClass === "undefined" ? "undefined" : _typeof(superClass)));
}subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/* eslint valid-jsdoc: 0 */
/**
* @description
* `<Index>` is the component that allows you to apply widgets to a dedicated index. It's
* useful if you want to build an interface that targets multiple indices.
* @kind widget
* @name <Index>
* @propType {string} indexName - index in which to search.
* @propType {{ Root: string|function, props: object }} [root] - Use this to customize the root element. Default value: `{ Root: 'div' }`
* @example
* import React from 'react';
* import { InstantSearch, Index, SearchBox, Hits, Configure } from 'react-instantsearch-dom';
*
* const App = () => (
* <InstantSearch
* appId="latency"
* apiKey="6be0576ff61c053d5f9a3225e2a90f76"
* indexName="instant_search"
* >
* <Configure hitsPerPage={5} />
* <SearchBox />
* <Index indexName="instant_search">
* <Hits />
* </Index>
* <Index indexName="bestbuy">
* <Hits />
* </Index>
* </InstantSearch>
* );
*/
var Index = function (_Component) {
_inherits$2(Index, _Component);
function Index(props, context) {
_classCallCheck$2(this, Index);
var _this = _possibleConstructorReturn$2(this, (Index.__proto__ || Object.getPrototypeOf(Index)).call(this, props));
var widgetsManager = context.ais.widgetsManager;
/*
we want <Index> to be seen as a regular widget.
It means that with only <Index> present a new query will be sent to Algolia.
That way you don't need a virtual hits widget to use the connectAutoComplete.
*/
_this.unregisterWidget = widgetsManager.registerWidget(_this);
return _this;
}
_createClass$2(Index, [{
key: 'componentWillMount',
value: function componentWillMount() {
this.context.ais.onSearchParameters(this.getSearchParameters.bind(this), this.getChildContext(), this.props);
}
}, {
key: 'componentWillReceiveProps',
value: function componentWillReceiveProps(nextProps) {
if (this.props.indexName !== nextProps.indexName) {
this.context.ais.widgetsManager.update();
}
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.unregisterWidget();
}
}, {
key: 'getChildContext',
value: function getChildContext() {
return {
multiIndexContext: {
targetedIndex: this.props.indexName
}
};
}
}, {
key: 'getSearchParameters',
value: function getSearchParameters(searchParameters, props) {
return searchParameters.setIndex(this.props ? this.props.indexName : props.indexName);
}
}, {
key: 'render',
value: function render() {
var childrenCount = React.Children.count(this.props.children);
var _props$root = this.props.root,
Root = _props$root.Root,
props = _props$root.props;
if (childrenCount === 0) return null;else return React__default.createElement(Root, props, this.props.children);
}
}]);
return Index;
}(React.Component);
Index.propTypes = {
// @TODO: These props are currently constant.
indexName: propTypes.string.isRequired,
children: propTypes.node,
root: propTypes.shape({
Root: propTypes.oneOfType([propTypes.string, propTypes.func, propTypes.object]),
props: propTypes.object
}).isRequired
};
Index.childContextTypes = {
multiIndexContext: propTypes.object.isRequired
};
Index.contextTypes = {
// @TODO: more precise widgets manager propType
ais: propTypes.object.isRequired
};
/** Used for built-in method references. */
var objectProto$l = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$i = objectProto$l.hasOwnProperty;
/**
* The base implementation of `_.has` without support for deep paths.
*
* @private
* @param {Object} [object] The object to query.
* @param {Array|string} key The key to check.
* @returns {boolean} Returns `true` if `key` exists, else `false`.
*/
function baseHas(object, key) {
return object != null && hasOwnProperty$i.call(object, key);
}
var _baseHas = baseHas;
/**
* Checks if `path` is a direct property of `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
* @example
*
* var object = { 'a': { 'b': 2 } };
* var other = _.create({ 'a': _.create({ 'b': 2 }) });
*
* _.has(object, 'a');
* // => true
*
* _.has(object, 'a.b');
* // => true
*
* _.has(object, ['a', 'b']);
* // => true
*
* _.has(other, 'a');
* // => false
*/
function has$1(object, path) {
return object != null && _hasPath(object, path, _baseHas);
}
var has_1 = has$1;
var _extends$3 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
var _createClass$3 = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if ("value" in descriptor) descriptor.writable = true;Object.defineProperty(target, descriptor.key, descriptor);
}
}return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);if (staticProps) defineProperties(Constructor, staticProps);return Constructor;
};
}();
function _classCallCheck$3(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn$3(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}return call && ((typeof call === 'undefined' ? 'undefined' : _typeof(call)) === "object" || typeof call === "function") ? call : self;
}
function _inherits$3(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + (typeof superClass === 'undefined' ? 'undefined' : _typeof(superClass)));
}subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* @typedef {object} ConnectorDescription
* @property {string} displayName - the displayName used by the wrapper
* @property {function} refine - a function to filter the local state
* @property {function} getSearchParameters - function transforming the local state to a SearchParameters
* @property {function} getMetadata - metadata of the widget
* @property {function} transitionState - hook after the state has changed
* @property {function} getProvidedProps - transform the state into props passed to the wrapped component.
* Receives (props, widgetStates, searchState, metadata) and returns the local state.
* @property {function} getId - Receives props and return the id that will be used to identify the widget
* @property {function} cleanUp - hook when the widget will unmount. Receives (props, searchState) and return a cleaned state.
* @property {object} propTypes - PropTypes forwarded to the wrapped component.
* @property {object} defaultProps - default values for the props
*/
/**
* Connectors are the HOC used to transform React components
* into InstantSearch widgets.
* In order to simplify the construction of such connectors
* `createConnector` takes a description and transform it into
* a connector.
* @param {ConnectorDescription} connectorDesc the description of the connector
* @return {Connector} a function that wraps a component into
* an instantsearch connected one.
*/
function createConnector(connectorDesc) {
if (!connectorDesc.displayName) {
throw new Error('`createConnector` requires you to provide a `displayName` property.');
}
var hasRefine = has_1(connectorDesc, 'refine');
var hasSearchForFacetValues = has_1(connectorDesc, 'searchForFacetValues');
var hasSearchParameters = has_1(connectorDesc, 'getSearchParameters');
var hasMetadata = has_1(connectorDesc, 'getMetadata');
var hasTransitionState = has_1(connectorDesc, 'transitionState');
var hasCleanUp = has_1(connectorDesc, 'cleanUp');
var hasShouldComponentUpdate = has_1(connectorDesc, 'shouldComponentUpdate');
var isWidget = hasSearchParameters || hasMetadata || hasTransitionState;
return function (Composed) {
var _class, _temp, _initialiseProps;
return _temp = _class = function (_Component) {
_inherits$3(Connector, _Component);
function Connector(props, context) {
_classCallCheck$3(this, Connector);
var _this = _possibleConstructorReturn$3(this, (Connector.__proto__ || Object.getPrototypeOf(Connector)).call(this, props, context));
_initialiseProps.call(_this);
var _context$ais = context.ais,
store = _context$ais.store,
widgetsManager = _context$ais.widgetsManager;
var canRender = false;
_this.state = {
props: _this.getProvidedProps(_extends$3({}, props, { canRender: canRender })),
canRender: canRender // use to know if a component is rendered (browser), or not (server).
};
_this.unsubscribe = store.subscribe(function () {
if (_this.state.canRender) {
_this.setState({
props: _this.getProvidedProps(_extends$3({}, _this.props, {
canRender: _this.state.canRender
}))
});
}
});
if (isWidget) {
_this.unregisterWidget = widgetsManager.registerWidget(_this);
}
return _this;
}
_createClass$3(Connector, [{
key: 'getMetadata',
value: function getMetadata(nextWidgetsState) {
if (hasMetadata) {
return connectorDesc.getMetadata.call(this, this.props, nextWidgetsState);
}
return {};
}
}, {
key: 'getSearchParameters',
value: function getSearchParameters(searchParameters) {
if (hasSearchParameters) {
return connectorDesc.getSearchParameters.call(this, searchParameters, this.props, this.context.ais.store.getState().widgets);
}
return null;
}
}, {
key: 'transitionState',
value: function transitionState(prevWidgetsState, nextWidgetsState) {
if (hasTransitionState) {
return connectorDesc.transitionState.call(this, this.props, prevWidgetsState, nextWidgetsState);
}
return nextWidgetsState;
}
}, {
key: 'componentDidMount',
value: function componentDidMount() {
this.setState({
canRender: true
});
}
}, {
key: 'componentWillMount',
value: function componentWillMount() {
if (connectorDesc.getSearchParameters) {
this.context.ais.onSearchParameters(connectorDesc.getSearchParameters.bind(this), this.context, this.props);
}
}
}, {
key: 'componentWillReceiveProps',
value: function componentWillReceiveProps(nextProps) {
if (!isEqual_1(this.props, nextProps)) {
this.setState({
props: this.getProvidedProps(nextProps)
});
if (isWidget) {
// Since props might have changed, we need to re-run getSearchParameters
// and getMetadata with the new props.
this.context.ais.widgetsManager.update();
if (connectorDesc.transitionState) {
this.context.ais.onSearchStateChange(connectorDesc.transitionState.call(this, nextProps, this.context.ais.store.getState().widgets, this.context.ais.store.getState().widgets));
}
}
}
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.unsubscribe();
if (isWidget) {
this.unregisterWidget(); // will schedule an update
if (hasCleanUp) {
var newState = connectorDesc.cleanUp.call(this, this.props, this.context.ais.store.getState().widgets);
this.context.ais.store.setState(_extends$3({}, this.context.ais.store.getState(), {
widgets: newState
}));
this.context.ais.onSearchStateChange(removeEmptyKey(newState));
}
}
}
}, {
key: 'shouldComponentUpdate',
value: function shouldComponentUpdate(nextProps, nextState) {
if (hasShouldComponentUpdate) {
return connectorDesc.shouldComponentUpdate.call(this, this.props, nextProps, this.state, nextState);
}
var propsEqual = shallowEqual(this.props, nextProps);
if (this.state.props === null || nextState.props === null) {
if (this.state.props === nextState.props) {
return !propsEqual;
}
return true;
}
return !propsEqual || !shallowEqual(this.state.props, nextState.props);
}
}, {
key: 'render',
value: function render() {
if (this.state.props === null) {
return null;
}
var refineProps = hasRefine ? { refine: this.refine, createURL: this.createURL } : {};
var searchForFacetValuesProps = hasSearchForFacetValues ? { searchForItems: this.searchForFacetValues } : {};
return React__default.createElement(Composed, _extends$3({}, this.props, this.state.props, refineProps, searchForFacetValuesProps));
}
}]);
return Connector;
}(React.Component), _class.displayName = connectorDesc.displayName + '(' + getDisplayName(Composed) + ')', _class.defaultClassNames = Composed.defaultClassNames, _class.propTypes = connectorDesc.propTypes, _class.defaultProps = connectorDesc.defaultProps, _class.contextTypes = {
// @TODO: more precise state manager propType
ais: propTypes.object.isRequired,
multiIndexContext: propTypes.object
}, _initialiseProps = function _initialiseProps() {
var _this2 = this;
this.getProvidedProps = function (props) {
var store = _this2.context.ais.store;
var _store$getState = store.getState(),
results = _store$getState.results,
searching = _store$getState.searching,
error = _store$getState.error,
widgets = _store$getState.widgets,
metadata = _store$getState.metadata,
resultsFacetValues = _store$getState.resultsFacetValues,
searchingForFacetValues = _store$getState.searchingForFacetValues,
isSearchStalled = _store$getState.isSearchStalled;
var searchResults = {
results: results,
searching: searching,
error: error,
searchingForFacetValues: searchingForFacetValues,
isSearchStalled: isSearchStalled
};
return connectorDesc.getProvidedProps.call(_this2, props, widgets, searchResults, metadata, resultsFacetValues);
};
this.refine = function () {
var _connectorDesc$refine;
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this2.context.ais.onInternalStateUpdate((_connectorDesc$refine = connectorDesc.refine).call.apply(_connectorDesc$refine, [_this2, _this2.props, _this2.context.ais.store.getState().widgets].concat(args)));
};
this.searchForFacetValues = function () {
for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
args[_key2] = arguments[_key2];
}
_this2.context.ais.onSearchForFacetValues(connectorDesc.searchForFacetValues.apply(connectorDesc, [_this2.props, _this2.context.ais.store.getState().widgets].concat(args)));
};
this.createURL = function () {
var _connectorDesc$refine2;
for (var _len3 = arguments.length, args = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
args[_key3] = arguments[_key3];
}
return _this2.context.ais.createHrefForState((_connectorDesc$refine2 = connectorDesc.refine).call.apply(_connectorDesc$refine2, [_this2, _this2.props, _this2.context.ais.store.getState().widgets].concat(args)));
};
this.cleanUp = function () {
var _connectorDesc$cleanU;
for (var _len4 = arguments.length, args = Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {
args[_key4] = arguments[_key4];
}
return (_connectorDesc$cleanU = connectorDesc.cleanUp).call.apply(_connectorDesc$cleanU, [_this2].concat(args));
};
}, _temp;
};
}
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE$1 = 200;
/**
* The base implementation of methods like `_.difference` without support
* for excluding multiple arrays or iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Array} values The values to exclude.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of filtered values.
*/
function baseDifference(array, values, iteratee, comparator) {
var index = -1,
includes = _arrayIncludes,
isCommon = true,
length = array.length,
result = [],
valuesLength = values.length;
if (!length) {
return result;
}
if (iteratee) {
values = _arrayMap(values, _baseUnary(iteratee));
}
if (comparator) {
includes = _arrayIncludesWith;
isCommon = false;
}
else if (values.length >= LARGE_ARRAY_SIZE$1) {
includes = _cacheHas;
isCommon = false;
values = new _SetCache(values);
}
outer:
while (++index < length) {
var value = array[index],
computed = iteratee == null ? value : iteratee(value);
value = (comparator || value !== 0) ? value : 0;
if (isCommon && computed === computed) {
var valuesIndex = valuesLength;
while (valuesIndex--) {
if (values[valuesIndex] === computed) {
continue outer;
}
}
result.push(value);
}
else if (!includes(values, computed, comparator)) {
result.push(value);
}
}
return result;
}
var _baseDifference = baseDifference;
/**
* Creates an array of `array` values not included in the other given arrays
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. The order and references of result values are
* determined by the first array.
*
* **Note:** Unlike `_.pullAll`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...Array} [values] The values to exclude.
* @returns {Array} Returns the new array of filtered values.
* @see _.without, _.xor
* @example
*
* _.difference([2, 1], [2, 3]);
* // => [1]
*/
var difference = _baseRest(function(array, values) {
return isArrayLikeObject_1(array)
? _baseDifference(array, _baseFlatten(values, 1, isArrayLikeObject_1, true))
: [];
});
var difference_1 = difference;
var _extends$5 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _defineProperty$2(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function getIndex(context) {
return context && context.multiIndexContext ? context.multiIndexContext.targetedIndex : context.ais.mainTargetedIndex;
}
function getResults(searchResults, context) {
if (searchResults.results && !searchResults.results.hits) {
return searchResults.results[getIndex(context)] ? searchResults.results[getIndex(context)] : null;
} else {
return searchResults.results ? searchResults.results : null;
}
}
function hasMultipleIndex(context) {
return context && context.multiIndexContext;
}
// eslint-disable-next-line max-params
function refineValue(searchState, nextRefinement, context, resetPage, namespace) {
if (hasMultipleIndex(context)) {
return namespace ? refineMultiIndexWithNamespace(searchState, nextRefinement, context, resetPage, namespace) : refineMultiIndex(searchState, nextRefinement, context, resetPage);
} else {
// When we have a multi index page with shared widgets we should also
// reset their page to 1 if the resetPage is provided. Otherwise the
// indices will always be reset
// see: https://github.com/algolia/react-instantsearch/issues/310
// see: https://github.com/algolia/react-instantsearch/issues/637
if (searchState.indices && resetPage) {
Object.keys(searchState.indices).forEach(function (targetedIndex) {
searchState = refineValue(searchState, { page: 1 }, { multiIndexContext: { targetedIndex: targetedIndex } }, true, namespace);
});
}
return namespace ? refineSingleIndexWithNamespace(searchState, nextRefinement, resetPage, namespace) : refineSingleIndex(searchState, nextRefinement, resetPage);
}
}
function refineMultiIndex(searchState, nextRefinement, context, resetPage) {
var page = resetPage ? { page: 1 } : undefined;
var index = getIndex(context);
var state = has_1(searchState, 'indices.' + index) ? _extends$5({}, searchState.indices, _defineProperty$2({}, index, _extends$5({}, searchState.indices[index], nextRefinement, page))) : _extends$5({}, searchState.indices, _defineProperty$2({}, index, _extends$5({}, nextRefinement, page)));
return _extends$5({}, searchState, { indices: state });
}
function refineSingleIndex(searchState, nextRefinement, resetPage) {
var page = resetPage ? { page: 1 } : undefined;
return _extends$5({}, searchState, nextRefinement, page);
}
// eslint-disable-next-line max-params
function refineMultiIndexWithNamespace(searchState, nextRefinement, context, resetPage, namespace) {
var _extends4;
var index = getIndex(context);
var page = resetPage ? { page: 1 } : undefined;
var state = has_1(searchState, 'indices.' + index) ? _extends$5({}, searchState.indices, _defineProperty$2({}, index, _extends$5({}, searchState.indices[index], (_extends4 = {}, _defineProperty$2(_extends4, namespace, _extends$5({}, searchState.indices[index][namespace], nextRefinement)), _defineProperty$2(_extends4, 'page', 1), _extends4)))) : _extends$5({}, searchState.indices, _defineProperty$2({}, index, _extends$5(_defineProperty$2({}, namespace, nextRefinement), page)));
return _extends$5({}, searchState, { indices: state });
}
function refineSingleIndexWithNamespace(searchState, nextRefinement, resetPage, namespace) {
var page = resetPage ? { page: 1 } : undefined;
return _extends$5({}, searchState, _defineProperty$2({}, namespace, _extends$5({}, searchState[namespace], nextRefinement)), page);
}
function getNamespaceAndAttributeName(id) {
var parts = id.match(/^([^.]*)\.(.*)/);
var namespace = parts && parts[1];
var attributeName = parts && parts[2];
return { namespace: namespace, attributeName: attributeName };
}
// eslint-disable-next-line max-params
function getCurrentRefinementValue(props, searchState, context, id, defaultValue) {
var refinementsCallback = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : function (x) {
return x;
};
var index = getIndex(context);
var _getNamespaceAndAttri = getNamespaceAndAttributeName(id),
namespace = _getNamespaceAndAttri.namespace,
attributeName = _getNamespaceAndAttri.attributeName;
var refinements = hasMultipleIndex(context) && searchState.indices && namespace && searchState.indices['' + index] && has_1(searchState.indices['' + index][namespace], '' + attributeName) || hasMultipleIndex(context) && searchState.indices && has_1(searchState, 'indices.' + index + '.' + id) || !hasMultipleIndex(context) && namespace && has_1(searchState[namespace], attributeName) || !hasMultipleIndex(context) && has_1(searchState, id);
if (refinements) {
var currentRefinement = void 0;
if (hasMultipleIndex(context)) {
currentRefinement = namespace ? get_1(searchState.indices['' + index][namespace], attributeName) : get_1(searchState.indices[index], id);
} else {
currentRefinement = namespace ? get_1(searchState[namespace], attributeName) : get_1(searchState, id);
}
return refinementsCallback(currentRefinement);
}
if (props.defaultRefinement) {
return props.defaultRefinement;
}
return defaultValue;
}
function cleanUpValue(searchState, context, id) {
var indexName = getIndex(context);
var _getNamespaceAndAttri2 = getNamespaceAndAttributeName(id),
namespace = _getNamespaceAndAttri2.namespace,
attributeName = _getNamespaceAndAttri2.attributeName;
if (hasMultipleIndex(context) && Boolean(searchState.indices)) {
return cleanUpValueWithMutliIndex({
attribute: attributeName,
searchState: searchState,
indexName: indexName,
id: id,
namespace: namespace
});
}
return cleanUpValueWithSingleIndex({
attribute: attributeName,
searchState: searchState,
id: id,
namespace: namespace
});
}
function cleanUpValueWithSingleIndex(_ref) {
var searchState = _ref.searchState,
id = _ref.id,
namespace = _ref.namespace,
attribute = _ref.attribute;
if (namespace) {
return _extends$5({}, searchState, _defineProperty$2({}, namespace, omit_1(searchState[namespace], attribute)));
}
return omit_1(searchState, id);
}
function cleanUpValueWithMutliIndex(_ref2) {
var searchState = _ref2.searchState,
indexName = _ref2.indexName,
id = _ref2.id,
namespace = _ref2.namespace,
attribute = _ref2.attribute;
var index = searchState.indices[indexName];
if (namespace && index) {
return _extends$5({}, searchState, {
indices: _extends$5({}, searchState.indices, _defineProperty$2({}, indexName, _extends$5({}, index, _defineProperty$2({}, namespace, omit_1(index[namespace], attribute)))))
});
}
return omit_1(searchState, 'indices.' + indexName + '.' + id);
}
var _extends$6 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _defineProperty$3(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function getId() {
return 'configure';
}
var connectConfigure = createConnector({
displayName: 'AlgoliaConfigure',
getProvidedProps: function getProvidedProps() {
return {};
},
getSearchParameters: function getSearchParameters(searchParameters, props) {
var items = omit_1(props, 'children');
return searchParameters.setQueryParameters(items);
},
transitionState: function transitionState(props, prevSearchState, nextSearchState) {
var id = getId();
var items = omit_1(props, 'children');
var nonPresentKeys = this._props ? difference_1(keys_1(this._props), keys_1(props)) : [];
this._props = props;
var nextValue = _defineProperty$3({}, id, _extends$6({}, omit_1(nextSearchState[id], nonPresentKeys), items));
return refineValue(nextSearchState, nextValue, this.context);
},
cleanUp: function cleanUp(props, searchState) {
var id = getId();
var index = getIndex(this.context);
var subState = hasMultipleIndex(this.context) && searchState.indices ? searchState.indices[index] : searchState;
var configureKeys = subState && subState[id] ? Object.keys(subState[id]) : [];
var configureState = configureKeys.reduce(function (acc, item) {
if (!props[item]) {
acc[item] = subState[id][item];
}
return acc;
}, {});
var nextValue = _defineProperty$3({}, id, configureState);
return refineValue(searchState, nextValue, this.context);
}
});
/**
* Configure is a widget that lets you provide raw search parameters
* to the Algolia API.
*
* Any of the props added to this widget will be forwarded to Algolia. For more information
* on the different parameters that can be set, have a look at the
* [reference](https://www.algolia.com/doc/api-client/javascript/search#search-parameters).
*
* This widget can be used either with react-dom and react-native. It will not render anything
* on screen, only configure some parameters.
*
* Read more in the [Search parameters](guide/Search_parameters.html) guide.
* @name Configure
* @kind widget
* @example
* import React from 'react';
* import { InstantSearch, Configure, Hits } from 'react-instantsearch-dom';
*
* const App = () => (
* <InstantSearch
* appId="latency"
* apiKey="6be0576ff61c053d5f9a3225e2a90f76"
* indexName="instant_search"
* >
* <Configure hitsPerPage={5} />
* <Hits />
* </InstantSearch>
* );
*/
connectConfigure(function () {
return null;
});
function _defineProperty$4(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function _toConsumableArray(arr) {
if (Array.isArray(arr)) {
for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) {
arr2[i] = arr[i];
}return arr2;
} else {
return Array.from(arr);
}
}
var getId$1 = function getId() {
return 'query';
};
function getCurrentRefinement(props, searchState, context) {
var id = getId$1();
return getCurrentRefinementValue(props, searchState, context, id, '', function (currentRefinement) {
if (currentRefinement) {
return currentRefinement;
}
return '';
});
}
function getHits(searchResults) {
if (searchResults.results) {
if (searchResults.results.hits && Array.isArray(searchResults.results.hits)) {
return searchResults.results.hits;
} else {
return Object.keys(searchResults.results).reduce(function (hits, index) {
return [].concat(_toConsumableArray(hits), [{
index: index,
hits: searchResults.results[index].hits
}]);
}, []);
}
} else {
return [];
}
}
function _refine(props, searchState, nextRefinement, context) {
var id = getId$1();
var nextValue = _defineProperty$4({}, id, nextRefinement);
var resetPage = true;
return refineValue(searchState, nextValue, context, resetPage);
}
function _cleanUp(props, searchState, context) {
return cleanUpValue(searchState, context, getId$1());
}
/**
* connectAutoComplete connector provides the logic to create connected
* components that will render the results retrieved from
* Algolia.
*
* To configure the number of hits retrieved, use [HitsPerPage widget](widgets/HitsPerPage.html),
* [connectHitsPerPage connector](connectors/connectHitsPerPage.html) or pass the hitsPerPage
* prop to a [Configure](guide/Search_parameters.html) widget.
* @name connectAutoComplete
* @kind connector
* @propType {string} [defaultRefinement] - Provide a default value for the query
* @providedPropType {array.<object>} hits - the records that matched the search state
* @providedPropType {function} refine - a function to change the query
* @providedPropType {string} currentRefinement - the query to search for
*/
var connectAutoComplete = createConnector({
displayName: 'AlgoliaAutoComplete',
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
return {
hits: getHits(searchResults),
currentRefinement: getCurrentRefinement(props, searchState, this.context)
};
},
refine: function refine(props, searchState, nextRefinement) {
return _refine(props, searchState, nextRefinement, this.context);
},
cleanUp: function cleanUp(props, searchState) {
return _cleanUp(props, searchState, this.context);
},
/* connectAutoComplete needs to be considered as a widget to trigger a search if no others widgets are used.
* To be considered as a widget you need either getSearchParameters, getMetadata or getTransitionState
* See createConnector.js
* */
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
return searchParameters.setQuery(getCurrentRefinement(props, searchState, this.context));
}
});
function _defineProperty$5(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
var getId$2 = function getId(props) {
return props.attributes[0];
};
var namespace = 'hierarchicalMenu';
function _refine$1(props, searchState, nextRefinement, context) {
var id = getId$2(props);
var nextValue = _defineProperty$5({}, id, nextRefinement || '');
var resetPage = true;
return refineValue(searchState, nextValue, context, resetPage, namespace);
}
function transformValue(values) {
return values.reduce(function (acc, item) {
if (item.isRefined) {
acc.push({
label: item.name,
// If dealing with a nested "items", "value" is equal to the previous value concatenated with the current label
// If dealing with the first level, "value" is equal to the current label
value: item.path
});
// Create a variable in order to keep the same acc for the recursion, otherwise "reduce" returns a new one
if (item.data) {
acc = acc.concat(transformValue(item.data, acc));
}
}
return acc;
}, []);
}
/**
* The breadcrumb component is s a type of secondary navigation scheme that
* reveals the user’s location in a website or web application.
*
* @name connectBreadcrumb
* @requirements To use this widget, your attributes must be formatted in a specific way.
* If you want for example to have a Breadcrumb of categories, objects in your index
* should be formatted this way:
*
* ```json
* {
* "categories.lvl0": "products",
* "categories.lvl1": "products > fruits",
* "categories.lvl2": "products > fruits > citrus"
* }
* ```
*
* It's also possible to provide more than one path for each level:
*
* ```json
* {
* "categories.lvl0": ["products", "goods"],
* "categories.lvl1": ["products > fruits", "goods > to eat"]
* }
* ```
*
* All attributes passed to the `attributes` prop must be present in "attributes for faceting"
* on the Algolia dashboard or configured as `attributesForFaceting` via a set settings call to the Algolia API.
*
* @kind connector
* @propType {array.<string>} attributes - List of attributes to use to generate the hierarchy of the menu. See the example for the convention to follow.
* @propType {function} [transformItems] - Function to modify the items being displayed, e.g. for filtering or sorting them. Takes an items as parameter and expects it back in return.
* @providedPropType {function} refine - a function to toggle a refinement
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
* @providedPropType {array.<{items: object, count: number, isRefined: boolean, label: string, value: string}>} items - the list of items the Breadcrumb can display.
*/
var connectBreadcrumb = createConnector({
displayName: 'AlgoliaBreadcrumb',
propTypes: {
attributes: function attributes(props, propName, componentName) {
var isNotString = function isNotString(val) {
return typeof val !== 'string';
};
if (!Array.isArray(props[propName]) || props[propName].some(isNotString) || props[propName].length < 1) {
return new Error('Invalid prop ' + propName + ' supplied to ' + componentName + '. Expected an Array of Strings');
}
return undefined;
},
transformItems: propTypes.func
},
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var id = getId$2(props);
var results = getResults(searchResults, this.context);
var isFacetPresent = Boolean(results) && Boolean(results.getFacetByName(id));
if (!isFacetPresent) {
return {
items: [],
canRefine: false
};
}
var values = results.getFacetValues(id);
var items = values.data ? transformValue(values.data) : [];
var transformedItems = props.transformItems ? props.transformItems(items) : items;
return {
canRefine: transformedItems.length > 0,
items: transformedItems
};
},
refine: function refine(props, searchState, nextRefinement) {
return _refine$1(props, searchState, nextRefinement, this.context);
}
});
var _extends$7 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
/**
* connectCurrentRefinements connector provides the logic to build a widget that will
* give the user the ability to remove all or some of the filters that were
* set.
* @name connectCurrentRefinements
* @kind connector
* @propType {function} [transformItems] - Function to modify the items being displayed, e.g. for filtering or sorting them. Takes an items as parameter and expects it back in return.
* @propType {function} [clearsQuery=false] - Pass true to also clear the search query
* @providedPropType {function} refine - a function to remove a single filter
* @providedPropType {array.<{label: string, attribute: string, currentRefinement: string || object, items: array, value: function}>} items - all the filters, the `value` is to pass to the `refine` function for removing all currentrefinements, `label` is for the display. When existing several refinements for the same atribute name, then you get a nested `items` object that contains a `label` and a `value` function to use to remove a single filter. `attribute` and `currentRefinement` are metadata containing row values.
* @providedPropType {string} query - the search query
*/
var connectCurrentRefinements = createConnector({
displayName: 'AlgoliaCurrentRefinements',
propTypes: {
transformItems: propTypes.func
},
getProvidedProps: function getProvidedProps(props, searchState, searchResults, metadata) {
var items = metadata.reduce(function (res, meta) {
if (typeof meta.items !== 'undefined') {
if (!props.clearsQuery && meta.id === 'query') {
return res;
} else {
if (props.clearsQuery && meta.id === 'query' && meta.items[0].currentRefinement === '') {
return res;
}
return res.concat(meta.items.map(function (item) {
return _extends$7({}, item, {
id: meta.id,
index: meta.index
});
}));
}
}
return res;
}, []);
return {
items: props.transformItems ? props.transformItems(items) : items,
canRefine: items.length > 0
};
},
refine: function refine(props, searchState, items) {
// `value` corresponds to our internal clear function computed in each connector metadata.
var refinementsToClear = items instanceof Array ? items.map(function (item) {
return item.value;
}) : [items];
return refinementsToClear.reduce(function (res, clear) {
return clear(res);
}, searchState);
}
});
function _defineProperty$6(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function _objectWithoutProperties(obj, keys) {
var target = {};for (var i in obj) {
if (keys.indexOf(i) >= 0) continue;if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;target[i] = obj[i];
}return target;
}
/**
* The GeoSearch connector provides the logic to build a widget that will display the results on a map.
* It also provides a way to search for results based on their position. The connector provides function to manage the search experience (search on map interaction).
* @name connectGeoSearch
* @kind connector
* @requirements Note that the GeoSearch connector uses the [geosearch](https://www.algolia.com/doc/guides/searching/geo-search) capabilities of Algolia.
* Your hits **must** have a `_geoloc` attribute in order to be passed to the rendering function. Currently, the feature is not compatible with multiple values in the `_geoloc` attribute
* (e.g. a restaurant with multiple locations). In that case you can duplicate your records and use the [distinct](https://www.algolia.com/doc/guides/ranking/distinct) feature of Algolia to only retrieve unique results.
* @propType {{ northEast: { lat: number, lng: number }, southWest: { lat: number, lng: number } }} [defaultRefinement] - Default search state of the widget containing the bounds for the map
* @providedPropType {function({ northEast: { lat: number, lng: number }, southWest: { lat: number, lng: number } })} refine - a function to toggle the refinement
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
* @providedPropType {array.<object>} hits - the records that matched the search
* @providedPropType {boolean} isRefinedWithMap - true if the current refinement is set with the map bounds
* @providedPropType {{ northEast: { lat: number, lng: number }, southWest: { lat: number, lng: number } }} [currentRefinement] - the refinement currently applied
* @providedPropType {{ lat: number, lng: number }} [position] - the position of the search
*/
// To control the map with an external widget the other widget
// **must** write the value in the attribute `aroundLatLng`
var getBoundingBoxId = function getBoundingBoxId() {
return 'boundingBox';
};
var getAroundLatLngId = function getAroundLatLngId() {
return 'aroundLatLng';
};
var getConfigureAroundLatLngId = function getConfigureAroundLatLngId() {
return 'configure.aroundLatLng';
};
var currentRefinementToString = function currentRefinementToString(currentRefinement) {
return [currentRefinement.northEast.lat, currentRefinement.northEast.lng, currentRefinement.southWest.lat, currentRefinement.southWest.lng].join();
};
var stringToCurrentRefinement = function stringToCurrentRefinement(value) {
var values = value.split(',');
return {
northEast: {
lat: parseFloat(values[0]),
lng: parseFloat(values[1])
},
southWest: {
lat: parseFloat(values[2]),
lng: parseFloat(values[3])
}
};
};
var latLngRegExp = /^(-?\d+(?:\.\d+)?),\s*(-?\d+(?:\.\d+)?)$/;
var stringToPosition = function stringToPosition(value) {
var pattern = value.match(latLngRegExp);
return {
lat: parseFloat(pattern[1]),
lng: parseFloat(pattern[2])
};
};
var getCurrentRefinement$1 = function getCurrentRefinement(props, searchState, context) {
var refinement = getCurrentRefinementValue(props, searchState, context, getBoundingBoxId(), {});
if (isEmpty_1(refinement)) {
return;
}
// eslint-disable-next-line consistent-return
return {
northEast: {
lat: parseFloat(refinement.northEast.lat),
lng: parseFloat(refinement.northEast.lng)
},
southWest: {
lat: parseFloat(refinement.southWest.lat),
lng: parseFloat(refinement.southWest.lng)
}
};
};
var getCurrentPosition = function getCurrentPosition(props, searchState, context) {
var defaultRefinement = props.defaultRefinement,
propsWithoutDefaultRefinement = _objectWithoutProperties(props, ['defaultRefinement']);
var aroundLatLng = getCurrentRefinementValue(propsWithoutDefaultRefinement, searchState, context, getAroundLatLngId());
if (!aroundLatLng) {
// Fallback on `configure.aroundLatLng`
var configureAroundLatLng = getCurrentRefinementValue(propsWithoutDefaultRefinement, searchState, context, getConfigureAroundLatLngId());
return configureAroundLatLng && stringToPosition(configureAroundLatLng);
}
return aroundLatLng;
};
var _refine$2 = function _refine(searchState, nextValue, context) {
var resetPage = true;
var nextRefinement = _defineProperty$6({}, getBoundingBoxId(), nextValue);
return refineValue(searchState, nextRefinement, context, resetPage);
};
var connectGeoSearch = createConnector({
displayName: 'AlgoliaGeoSearch',
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var results = getResults(searchResults, this.context);
// We read it from both because the SearchParameters & the searchState are not always
// in sync. When we set the refinement the searchState is used but when we clear the refinement
// the SearchParameters is used. In the first case when we render, the results are not there
// so we can't find the value from the results. The most up to date value is the searchState.
// But when we clear the refinement the searchState is immediatly cleared even when the items
// retrieved are still the one from the previous query with the bounding box. It leads to some
// issue with the position of the map. We should rely on 1 source of truth or at least always
// be sync.
var currentRefinementFromSearchState = getCurrentRefinement$1(props, searchState, this.context);
var currentRefinementFromSearchParameters = results && results._state.insideBoundingBox && stringToCurrentRefinement(results._state.insideBoundingBox) || undefined;
var currentPositionFromSearchState = getCurrentPosition(props, searchState, this.context);
var currentPositionFromSearchParameters = results && results._state.aroundLatLng && stringToPosition(results._state.aroundLatLng) || undefined;
var currentRefinement = currentRefinementFromSearchState || currentRefinementFromSearchParameters;
var position = currentPositionFromSearchState || currentPositionFromSearchParameters;
return {
hits: !results ? [] : results.hits.filter(function (_) {
return Boolean(_._geoloc);
}),
isRefinedWithMap: Boolean(currentRefinement),
currentRefinement: currentRefinement,
position: position
};
},
refine: function refine(props, searchState, nextValue) {
return _refine$2(searchState, nextValue, this.context);
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
var currentRefinement = getCurrentRefinement$1(props, searchState, this.context);
if (!currentRefinement) {
return searchParameters;
}
return searchParameters.setQueryParameter('insideBoundingBox', currentRefinementToString(currentRefinement));
},
cleanUp: function cleanUp(props, searchState) {
return cleanUpValue(searchState, this.context, getBoundingBoxId());
},
getMetadata: function getMetadata(props, searchState) {
var _this = this;
var items = [];
var id = getBoundingBoxId();
var index = getIndex(this.context);
var nextRefinement = {};
var currentRefinement = getCurrentRefinement$1(props, searchState, this.context);
if (currentRefinement) {
items.push({
label: id + ': ' + currentRefinementToString(currentRefinement),
value: function value(nextState) {
return _refine$2(nextState, nextRefinement, _this.context);
},
currentRefinement: currentRefinement
});
}
return {
id: id,
index: index,
items: items
};
},
shouldComponentUpdate: function shouldComponentUpdate() {
return true;
}
});
var _extends$8 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _defineProperty$7(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
var getId$3 = function getId(props) {
return props.attributes[0];
};
var namespace$1 = 'hierarchicalMenu';
function getCurrentRefinement$2(props, searchState, context) {
return getCurrentRefinementValue(props, searchState, context, namespace$1 + '.' + getId$3(props), null, function (currentRefinement) {
if (currentRefinement === '') {
return null;
}
return currentRefinement;
});
}
function getValue$1(path, props, searchState, context) {
var id = props.id,
attributes = props.attributes,
separator = props.separator,
rootPath = props.rootPath,
showParentLevel = props.showParentLevel;
var currentRefinement = getCurrentRefinement$2(props, searchState, context);
var nextRefinement = void 0;
if (currentRefinement === null) {
nextRefinement = path;
} else {
var tmpSearchParameters = new algoliasearchHelper_4({
hierarchicalFacets: [{
name: id,
attributes: attributes,
separator: separator,
rootPath: rootPath,
showParentLevel: showParentLevel
}]
});
nextRefinement = tmpSearchParameters.toggleHierarchicalFacetRefinement(id, currentRefinement).toggleHierarchicalFacetRefinement(id, path).getHierarchicalRefinement(id)[0];
}
return nextRefinement;
}
function transformValue$1(value, props, searchState, context) {
return value.map(function (v) {
return {
label: v.name,
value: getValue$1(v.path, props, searchState, context),
count: v.count,
isRefined: v.isRefined,
items: v.data && transformValue$1(v.data, props, searchState, context)
};
});
}
var truncate = function truncate() {
var items = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var limit = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 10;
return items.slice(0, limit).map(function () {
var item = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
return Array.isArray(item.items) ? _extends$8({}, item, {
items: truncate(item.items, limit)
}) : item;
});
};
function _refine$3(props, searchState, nextRefinement, context) {
var id = getId$3(props);
var nextValue = _defineProperty$7({}, id, nextRefinement || '');
var resetPage = true;
return refineValue(searchState, nextValue, context, resetPage, namespace$1);
}
function _cleanUp$1(props, searchState, context) {
return cleanUpValue(searchState, context, namespace$1 + '.' + getId$3(props));
}
var sortBy = ['name:asc'];
/**
* connectHierarchicalMenu connector provides the logic to build a widget that will
* give the user the ability to explore a tree-like structure.
* This is commonly used for multi-level categorization of products on e-commerce
* websites. From a UX point of view, we suggest not displaying more than two levels deep.
* @name connectHierarchicalMenu
* @requirements To use this widget, your attributes must be formatted in a specific way.
* If you want for example to have a hiearchical menu of categories, objects in your index
* should be formatted this way:
*
* ```json
* {
* "categories.lvl0": "products",
* "categories.lvl1": "products > fruits",
* "categories.lvl2": "products > fruits > citrus"
* }
* ```
*
* It's also possible to provide more than one path for each level:
*
* ```json
* {
* "categories.lvl0": ["products", "goods"],
* "categories.lvl1": ["products > fruits", "goods > to eat"]
* }
* ```
*
* All attributes passed to the `attributes` prop must be present in "attributes for faceting"
* on the Algolia dashboard or configured as `attributesForFaceting` via a set settings call to the Algolia API.
*
* @kind connector
* @propType {array.<string>} attributes - List of attributes to use to generate the hierarchy of the menu. See the example for the convention to follow.
* @propType {string} [defaultRefinement] - the item value selected by default
* @propType {boolean} [showMore=false] - Flag to activate the show more button, for toggling the number of items between limit and showMoreLimit.
* @propType {number} [limit=10] - The maximum number of items displayed.
* @propType {number} [showMoreLimit=20] - The maximum number of items displayed when the user triggers the show more. Not considered if `showMore` is false.
* @propType {string} [separator='>'] - Specifies the level separator used in the data.
* @propType {string[]} [rootPath=null] - The already selected and hidden path.
* @propType {boolean} [showParentLevel=true] - Flag to set if the parent level should be displayed.
* @propType {function} [transformItems] - Function to modify the items being displayed, e.g. for filtering or sorting them. Takes an items as parameter and expects it back in return.
* @providedPropType {function} refine - a function to toggle a refinement
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
* @providedPropType {string} currentRefinement - the refinement currently applied
* @providedPropType {array.<{items: object, count: number, isRefined: boolean, label: string, value: string}>} items - the list of items the HierarchicalMenu can display. items has the same shape as parent items.
*/
var connectHierarchicalMenu = createConnector({
displayName: 'AlgoliaHierarchicalMenu',
propTypes: {
attributes: function attributes(props, propName, componentName) {
var isNotString = function isNotString(val) {
return typeof val !== 'string';
};
if (!Array.isArray(props[propName]) || props[propName].some(isNotString) || props[propName].length < 1) {
return new Error('Invalid prop ' + propName + ' supplied to ' + componentName + '. Expected an Array of Strings');
}
return undefined;
},
separator: propTypes.string,
rootPath: propTypes.string,
showParentLevel: propTypes.bool,
defaultRefinement: propTypes.string,
showMore: propTypes.bool,
limit: propTypes.number,
showMoreLimit: propTypes.number,
transformItems: propTypes.func
},
defaultProps: {
showMore: false,
limit: 10,
showMoreLimit: 20,
separator: ' > ',
rootPath: null,
showParentLevel: true
},
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var showMore = props.showMore,
limit = props.limit,
showMoreLimit = props.showMoreLimit;
var id = getId$3(props);
var results = getResults(searchResults, this.context);
var isFacetPresent = Boolean(results) && Boolean(results.getFacetByName(id));
if (!isFacetPresent) {
return {
items: [],
currentRefinement: getCurrentRefinement$2(props, searchState, this.context),
canRefine: false
};
}
var itemsLimit = showMore ? showMoreLimit : limit;
var value = results.getFacetValues(id, { sortBy: sortBy });
var items = value.data ? transformValue$1(value.data, props, searchState, this.context) : [];
var transformedItems = props.transformItems ? props.transformItems(items) : items;
return {
items: truncate(transformedItems, itemsLimit),
currentRefinement: getCurrentRefinement$2(props, searchState, this.context),
canRefine: items.length > 0
};
},
refine: function refine(props, searchState, nextRefinement) {
return _refine$3(props, searchState, nextRefinement, this.context);
},
cleanUp: function cleanUp(props, searchState) {
return _cleanUp$1(props, searchState, this.context);
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
var attributes = props.attributes,
separator = props.separator,
rootPath = props.rootPath,
showParentLevel = props.showParentLevel,
showMore = props.showMore,
limit = props.limit,
showMoreLimit = props.showMoreLimit;
var id = getId$3(props);
var itemsLimit = showMore ? showMoreLimit : limit;
searchParameters = searchParameters.addHierarchicalFacet({
name: id,
attributes: attributes,
separator: separator,
rootPath: rootPath,
showParentLevel: showParentLevel
}).setQueryParameters({
maxValuesPerFacet: Math.max(searchParameters.maxValuesPerFacet || 0, itemsLimit)
});
var currentRefinement = getCurrentRefinement$2(props, searchState, this.context);
if (currentRefinement !== null) {
searchParameters = searchParameters.toggleHierarchicalFacetRefinement(id, currentRefinement);
}
return searchParameters;
},
getMetadata: function getMetadata(props, searchState) {
var _this = this;
var rootAttribute = props.attributes[0];
var id = getId$3(props);
var currentRefinement = getCurrentRefinement$2(props, searchState, this.context);
return {
id: id,
index: getIndex(this.context),
items: !currentRefinement ? [] : [{
label: rootAttribute + ': ' + currentRefinement,
attribute: rootAttribute,
value: function value(nextState) {
return _refine$3(props, nextState, '', _this.context);
},
currentRefinement: currentRefinement
}]
};
}
});
var highlight = function highlight(_ref) {
var attribute = _ref.attribute,
hit = _ref.hit,
highlightProperty = _ref.highlightProperty,
_ref$preTag = _ref.preTag,
preTag = _ref$preTag === undefined ? HIGHLIGHT_TAGS.highlightPreTag : _ref$preTag,
_ref$postTag = _ref.postTag,
postTag = _ref$postTag === undefined ? HIGHLIGHT_TAGS.highlightPostTag : _ref$postTag;
return parseAlgoliaHit({
attribute: attribute,
highlightProperty: highlightProperty,
hit: hit,
preTag: preTag,
postTag: postTag
});
};
/**
* connectHighlight connector provides the logic to create an highlighter
* component that will retrieve, parse and render an highlighted attribute
* from an Algolia hit.
* @name connectHighlight
* @kind connector
* @category connector
* @providedPropType {function} highlight - function to retrieve and parse an attribute from a hit. It takes a configuration object with 3 attributes: `highlightProperty` which is the property that contains the highlight structure from the records, `attribute` which is the name of the attribute (it can be either a string or an array of strings) to look for and `hit` which is the hit from Algolia. It returns an array of objects `{value: string, isHighlighted: boolean}`. If the element that corresponds to the attribute is an array of strings, it will return a nested array of objects.
* @example
* import React from 'react';
* import { InstantSearch, SearchBox, Hits, connectHighlight } from 'react-instantsearch-dom';
*
* const CustomHighlight = connectHighlight(
* ({ highlight, attribute, hit, highlightProperty }) => {
* const highlights = highlight({
* highlightProperty: '_highlightResult',
* attribute,
* hit
* });
*
* return highlights.map(part => part.isHighlighted ? (
* <mark>{part.value}</mark>
* ) : (
* <span>{part.value}</span>
* ));
* }
* );
*
* const Hit = ({ hit }) => (
* <p>
* <CustomHighlight attribute="name" hit={hit} />
* </p>
* );
*
* const App = () => (
* <InstantSearch
* appId="latency"
* apiKey="6be0576ff61c053d5f9a3225e2a90f76"
* indexName="instant_search"
* >
* <SearchBox defaultRefinement="pho" />
* <Hits hitComponent={Hit} />
* </InstantSearch>
* );
*/
var connectHighlight = createConnector({
displayName: 'AlgoliaHighlighter',
propTypes: {},
getProvidedProps: function getProvidedProps() {
return { highlight: highlight };
}
});
/**
* connectHits connector provides the logic to create connected
* components that will render the results retrieved from
* Algolia.
*
* To configure the number of hits retrieved, use [HitsPerPage widget](widgets/HitsPerPage.html),
* [connectHitsPerPage connector](connectors/connectHitsPerPage.html) or pass the hitsPerPage
* prop to a [Configure](guide/Search_parameters.html) widget.
*
* **Warning:** you will need to use the **objectID** property available on every hit as a key
* when iterating over them. This will ensure you have the best possible UI experience
* especially on slow networks.
* @name connectHits
* @kind connector
* @providedPropType {array.<object>} hits - the records that matched the search state
* @example
* import React from 'react';
* import { InstantSearch, Highlight, connectHits } from 'react-instantsearch-dom';
*
* const CustomHits = connectHits(({ hits }) => (
* <div>
* {hits.map(hit =>
* <p key={hit.objectID}>
* <Highlight attribute="name" hit={hit} />
* </p>
* )}
* </div>
* ));
*
* const App = () => (
* <InstantSearch
* appId="latency"
* apiKey="6be0576ff61c053d5f9a3225e2a90f76"
* indexName="instant_search"
* >
* <CustomHits />
* </InstantSearch>
* );
*/
var connectHits = createConnector({
displayName: 'AlgoliaHits',
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var results = getResults(searchResults, this.context);
var hits = results ? results.hits : [];
return { hits: hits };
},
/* Hits needs to be considered as a widget to trigger a search if no others widgets are used.
* To be considered as a widget you need either getSearchParameters, getMetadata or getTransitionState
* See createConnector.js
* */
getSearchParameters: function getSearchParameters(searchParameters) {
return searchParameters;
}
});
var _extends$9 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _defineProperty$8(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function getId$4() {
return 'hitsPerPage';
}
function getCurrentRefinement$3(props, searchState, context) {
var id = getId$4();
return getCurrentRefinementValue(props, searchState, context, id, null, function (currentRefinement) {
if (typeof currentRefinement === 'string') {
return parseInt(currentRefinement, 10);
}
return currentRefinement;
});
}
/**
* connectHitsPerPage connector provides the logic to create connected
* components that will allow a user to choose to display more or less results from Algolia.
* @name connectHitsPerPage
* @kind connector
* @propType {number} defaultRefinement - The number of items selected by default
* @propType {{value: number, label: string}[]} items - List of hits per page options.
* @propType {function} [transformItems] - Function to modify the items being displayed, e.g. for filtering or sorting them. Takes an items as parameter and expects it back in return.
* @providedPropType {function} refine - a function to remove a single filter
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
* @providedPropType {string} currentRefinement - the refinement currently applied
* @providedPropType {array.<{isRefined: boolean, label?: string, value: number}>} items - the list of items the HitsPerPage can display. If no label provided, the value will be displayed.
*/
var connectHitsPerPage = createConnector({
displayName: 'AlgoliaHitsPerPage',
propTypes: {
defaultRefinement: propTypes.number.isRequired,
items: propTypes.arrayOf(propTypes.shape({
label: propTypes.string,
value: propTypes.number.isRequired
})).isRequired,
transformItems: propTypes.func
},
getProvidedProps: function getProvidedProps(props, searchState) {
var currentRefinement = getCurrentRefinement$3(props, searchState, this.context);
var items = props.items.map(function (item) {
return item.value === currentRefinement ? _extends$9({}, item, { isRefined: true }) : _extends$9({}, item, { isRefined: false });
});
return {
items: props.transformItems ? props.transformItems(items) : items,
currentRefinement: currentRefinement
};
},
refine: function refine(props, searchState, nextRefinement) {
var id = getId$4();
var nextValue = _defineProperty$8({}, id, nextRefinement);
var resetPage = true;
return refineValue(searchState, nextValue, this.context, resetPage);
},
cleanUp: function cleanUp(props, searchState) {
return cleanUpValue(searchState, this.context, getId$4());
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
return searchParameters.setHitsPerPage(getCurrentRefinement$3(props, searchState, this.context));
},
getMetadata: function getMetadata() {
return { id: getId$4() };
}
});
function _defineProperty$9(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function _toConsumableArray$1(arr) {
if (Array.isArray(arr)) {
for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) {
arr2[i] = arr[i];
}return arr2;
} else {
return Array.from(arr);
}
}
function getId$5() {
return 'page';
}
function getCurrentRefinement$4(props, searchState, context) {
var id = getId$5();
var page = 1;
return getCurrentRefinementValue(props, searchState, context, id, page, function (currentRefinement) {
if (typeof currentRefinement === 'string') {
currentRefinement = parseInt(currentRefinement, 10);
}
return currentRefinement;
});
}
/**
* InfiniteHits connector provides the logic to create connected
* components that will render an continuous list of results retrieved from
* Algolia. This connector provides a function to load more results.
* @name connectInfiniteHits
* @kind connector
* @providedPropType {array.<object>} hits - the records that matched the search state
* @providedPropType {boolean} hasMore - indicates if there are more pages to load
* @providedPropType {function} refine - call to load more results
*/
var connectInfiniteHits = createConnector({
displayName: 'AlgoliaInfiniteHits',
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var results = getResults(searchResults, this.context);
this._allResults = this._allResults || [];
this._previousPage = this._previousPage || 0;
if (!results) {
return {
hits: [],
hasMore: false
};
}
var hits = results.hits,
page = results.page,
nbPages = results.nbPages;
if (page === 0) {
this._allResults = hits;
} else if (page > this._previousPage) {
this._allResults = [].concat(_toConsumableArray$1(this._allResults), _toConsumableArray$1(hits));
} else if (page < this._previousPage) {
this._allResults = hits;
}
var lastPageIndex = nbPages - 1;
var hasMore = page < lastPageIndex;
this._previousPage = page;
return {
hits: this._allResults,
hasMore: hasMore
};
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
return searchParameters.setQueryParameters({
page: getCurrentRefinement$4(props, searchState, this.context) - 1
});
},
refine: function refine(props, searchState) {
var id = getId$5();
var nextPage = getCurrentRefinement$4(props, searchState, this.context) + 1;
var nextValue = _defineProperty$9({}, id, nextPage);
var resetPage = false;
return refineValue(searchState, nextValue, this.context, resetPage);
}
});
function _defineProperty$a(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
var namespace$2 = 'menu';
function getId$6(props) {
return props.attribute;
}
function getCurrentRefinement$5(props, searchState, context) {
return getCurrentRefinementValue(props, searchState, context, namespace$2 + '.' + getId$6(props), null, function (currentRefinement) {
if (currentRefinement === '') {
return null;
}
return currentRefinement;
});
}
function getValue$2(name, props, searchState, context) {
var currentRefinement = getCurrentRefinement$5(props, searchState, context);
return name === currentRefinement ? '' : name;
}
function getLimit(_ref) {
var showMore = _ref.showMore,
limit = _ref.limit,
showMoreLimit = _ref.showMoreLimit;
return showMore ? showMoreLimit : limit;
}
function _refine$4(props, searchState, nextRefinement, context) {
var id = getId$6(props);
var nextValue = _defineProperty$a({}, id, nextRefinement ? nextRefinement : '');
var resetPage = true;
return refineValue(searchState, nextValue, context, resetPage, namespace$2);
}
function _cleanUp$2(props, searchState, context) {
return cleanUpValue(searchState, context, namespace$2 + '.' + getId$6(props));
}
var sortBy$1 = ['count:desc', 'name:asc'];
/**
* connectMenu connector provides the logic to build a widget that will
* give the user the ability to choose a single value for a specific facet.
* @name connectMenu
* @requirements The attribute passed to the `attribute` prop must be present in "attributes for faceting"
* on the Algolia dashboard or configured as `attributesForFaceting` via a set settings call to the Algolia API.
* @kind connector
* @propType {string} attribute - the name of the attribute in the record
* @propType {boolean} [showMore=false] - true if the component should display a button that will expand the number of items
* @propType {number} [limit=10] - the minimum number of diplayed items
* @propType {number} [showMoreLimit=20] - the maximun number of displayed items. Only used when showMore is set to `true`
* @propType {string} [defaultRefinement] - the value of the item selected by default
* @propType {boolean} [searchable=false] - allow search inside values
* @providedPropType {function} refine - a function to toggle a refinement
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
* @providedPropType {string} currentRefinement - the refinement currently applied
* @providedPropType {array.<{count: number, isRefined: boolean, label: string, value: string}>} items - the list of items the Menu can display.
* @providedPropType {function} searchForItems - a function to toggle a search inside items values
* @providedPropType {boolean} isFromSearch - a boolean that says if the `items` props contains facet values from the global search or from the search inside items.
*/
var connectMenu = createConnector({
displayName: 'AlgoliaMenu',
propTypes: {
attribute: propTypes.string.isRequired,
showMore: propTypes.bool,
limit: propTypes.number,
showMoreLimit: propTypes.number,
defaultRefinement: propTypes.string,
transformItems: propTypes.func,
searchable: propTypes.bool
},
defaultProps: {
showMore: false,
limit: 10,
showMoreLimit: 20
},
getProvidedProps: function getProvidedProps(props, searchState, searchResults, meta, searchForFacetValuesResults) {
var _this = this;
var attribute = props.attribute,
searchable = props.searchable;
var results = getResults(searchResults, this.context);
var canRefine = Boolean(results) && Boolean(results.getFacetByName(attribute));
var isFromSearch = Boolean(searchForFacetValuesResults && searchForFacetValuesResults[attribute] && searchForFacetValuesResults.query !== '');
// Search For Facet Values is not available with derived helper (used for multi index search)
if (searchable && this.context.multiIndexContext) {
throw new Error('react-instantsearch: searching in *List is not available when used inside a' + ' multi index context');
}
if (!canRefine) {
return {
items: [],
currentRefinement: getCurrentRefinement$5(props, searchState, this.context),
isFromSearch: isFromSearch,
searchable: searchable,
canRefine: canRefine
};
}
var items = isFromSearch ? searchForFacetValuesResults[attribute].map(function (v) {
return {
label: v.value,
value: getValue$2(v.value, props, searchState, _this.context),
_highlightResult: { label: { value: v.highlighted } },
count: v.count,
isRefined: v.isRefined
};
}) : results.getFacetValues(attribute, { sortBy: sortBy$1 }).map(function (v) {
return {
label: v.name,
value: getValue$2(v.name, props, searchState, _this.context),
count: v.count,
isRefined: v.isRefined
};
});
var sortedItems = searchable && !isFromSearch ? orderBy_1(items, ['isRefined', 'count', 'label'], ['desc', 'desc', 'asc']) : items;
var transformedItems = props.transformItems ? props.transformItems(sortedItems) : sortedItems;
return {
items: transformedItems.slice(0, getLimit(props)),
currentRefinement: getCurrentRefinement$5(props, searchState, this.context),
isFromSearch: isFromSearch,
searchable: searchable,
canRefine: items.length > 0
};
},
refine: function refine(props, searchState, nextRefinement) {
return _refine$4(props, searchState, nextRefinement, this.context);
},
searchForFacetValues: function searchForFacetValues(props, searchState, nextRefinement) {
return {
facetName: props.attribute,
query: nextRefinement,
maxFacetHits: getLimit(props)
};
},
cleanUp: function cleanUp(props, searchState) {
return _cleanUp$2(props, searchState, this.context);
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
var attribute = props.attribute;
searchParameters = searchParameters.setQueryParameters({
maxValuesPerFacet: Math.max(searchParameters.maxValuesPerFacet || 0, getLimit(props))
});
searchParameters = searchParameters.addDisjunctiveFacet(attribute);
var currentRefinement = getCurrentRefinement$5(props, searchState, this.context);
if (currentRefinement !== null) {
searchParameters = searchParameters.addDisjunctiveFacetRefinement(attribute, currentRefinement);
}
return searchParameters;
},
getMetadata: function getMetadata(props, searchState) {
var _this2 = this;
var id = getId$6(props);
var currentRefinement = getCurrentRefinement$5(props, searchState, this.context);
return {
id: id,
index: getIndex(this.context),
items: currentRefinement === null ? [] : [{
label: props.attribute + ': ' + currentRefinement,
attribute: props.attribute,
value: function value(nextState) {
return _refine$4(props, nextState, '', _this2.context);
},
currentRefinement: currentRefinement
}]
};
}
});
var _slicedToArray = function () {
function sliceIterator(arr, i) {
var _arr = [];var _n = true;var _d = false;var _e = undefined;try {
for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
_arr.push(_s.value);if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;_e = err;
} finally {
try {
if (!_n && _i["return"]) _i["return"]();
} finally {
if (_d) throw _e;
}
}return _arr;
}return function (arr, i) {
if (Array.isArray(arr)) {
return arr;
} else if (Symbol.iterator in Object(arr)) {
return sliceIterator(arr, i);
} else {
throw new TypeError("Invalid attempt to destructure non-iterable instance");
}
};
}();
function _defineProperty$b(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function stringifyItem(item) {
if (typeof item.start === 'undefined' && typeof item.end === 'undefined') {
return '';
}
return (item.start ? item.start : '') + ':' + (item.end ? item.end : '');
}
function parseItem(value) {
if (value.length === 0) {
return { start: null, end: null };
}
var _value$split = value.split(':'),
_value$split2 = _slicedToArray(_value$split, 2),
startStr = _value$split2[0],
endStr = _value$split2[1];
return {
start: startStr.length > 0 ? parseInt(startStr, 10) : null,
end: endStr.length > 0 ? parseInt(endStr, 10) : null
};
}
var namespace$3 = 'multiRange';
function getId$7(props) {
return props.attribute;
}
function getCurrentRefinement$6(props, searchState, context) {
return getCurrentRefinementValue(props, searchState, context, namespace$3 + '.' + getId$7(props), '', function (currentRefinement) {
if (currentRefinement === '') {
return '';
}
return currentRefinement;
});
}
function isRefinementsRangeIncludesInsideItemRange(stats, start, end) {
return stats.min > start && stats.min < end || stats.max > start && stats.max < end;
}
function isItemRangeIncludedInsideRefinementsRange(stats, start, end) {
return start > stats.min && start < stats.max || end > stats.min && end < stats.max;
}
function itemHasRefinement(attribute, results, value) {
var stats = results.getFacetByName(attribute) ? results.getFacetStats(attribute) : null;
var range = value.split(':');
var start = Number(range[0]) === 0 || value === '' ? Number.NEGATIVE_INFINITY : Number(range[0]);
var end = Number(range[1]) === 0 || value === '' ? Number.POSITIVE_INFINITY : Number(range[1]);
return !(Boolean(stats) && (isRefinementsRangeIncludesInsideItemRange(stats, start, end) || isItemRangeIncludedInsideRefinementsRange(stats, start, end)));
}
function _refine$5(props, searchState, nextRefinement, context) {
var nextValue = _defineProperty$b({}, getId$7(props, searchState), nextRefinement);
var resetPage = true;
return refineValue(searchState, nextValue, context, resetPage, namespace$3);
}
function _cleanUp$3(props, searchState, context) {
return cleanUpValue(searchState, context, namespace$3 + '.' + getId$7(props));
}
/**
* connectNumericMenu connector provides the logic to build a widget that will
* give the user the ability to select a range value for a numeric attribute.
* Ranges are defined statically.
* @name connectNumericMenu
* @requirements The attribute passed to the `attribute` prop must be holding numerical values.
* @kind connector
* @propType {string} attribute - the name of the attribute in the records
* @propType {{label: string, start: number, end: number}[]} items - List of options. With a text label, and upper and lower bounds.
* @propType {string} [defaultRefinement] - the value of the item selected by default, follow the shape of a `string` with a pattern of `'{start}:{end}'`.
* @propType {function} [transformItems] - Function to modify the items being displayed, e.g. for filtering or sorting them. Takes an items as parameter and expects it back in return.
* @providedPropType {function} refine - a function to select a range.
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
* @providedPropType {string} currentRefinement - the refinement currently applied. follow the shape of a `string` with a pattern of `'{start}:{end}'` which corresponds to the current selected item. For instance, when the selected item is `{start: 10, end: 20}`, the searchState of the widget is `'10:20'`. When `start` isn't defined, the searchState of the widget is `':{end}'`, and the same way around when `end` isn't defined. However, when neither `start` nor `end` are defined, the searchState is an empty string.
* @providedPropType {array.<{isRefined: boolean, label: string, value: string, isRefined: boolean, noRefinement: boolean}>} items - the list of ranges the NumericMenu can display.
*/
var connectNumericMenu = createConnector({
displayName: 'AlgoliaNumericMenu',
propTypes: {
id: propTypes.string,
attribute: propTypes.string.isRequired,
items: propTypes.arrayOf(propTypes.shape({
label: propTypes.node,
start: propTypes.number,
end: propTypes.number
})).isRequired,
transformItems: propTypes.func
},
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var attribute = props.attribute;
var currentRefinement = getCurrentRefinement$6(props, searchState, this.context);
var results = getResults(searchResults, this.context);
var items = props.items.map(function (item) {
var value = stringifyItem(item);
return {
label: item.label,
value: value,
isRefined: value === currentRefinement,
noRefinement: results ? itemHasRefinement(getId$7(props), results, value) : false
};
});
var stats = results && results.getFacetByName(attribute) ? results.getFacetStats(attribute) : null;
var refinedItem = find_1(items, function (item) {
return item.isRefined === true;
});
if (!items.some(function (item) {
return item.value === '';
})) {
items.push({
value: '',
isRefined: isEmpty_1(refinedItem),
noRefinement: !stats,
label: 'All'
});
}
return {
items: props.transformItems ? props.transformItems(items) : items,
currentRefinement: currentRefinement,
canRefine: items.length > 0 && items.some(function (item) {
return item.noRefinement === false;
})
};
},
refine: function refine(props, searchState, nextRefinement) {
return _refine$5(props, searchState, nextRefinement, this.context);
},
cleanUp: function cleanUp(props, searchState) {
return _cleanUp$3(props, searchState, this.context);
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
var attribute = props.attribute;
var _parseItem = parseItem(getCurrentRefinement$6(props, searchState, this.context)),
start = _parseItem.start,
end = _parseItem.end;
searchParameters = searchParameters.addDisjunctiveFacet(attribute);
if (start) {
searchParameters = searchParameters.addNumericRefinement(attribute, '>=', start);
}
if (end) {
searchParameters = searchParameters.addNumericRefinement(attribute, '<=', end);
}
return searchParameters;
},
getMetadata: function getMetadata(props, searchState) {
var _this = this;
var id = getId$7(props);
var value = getCurrentRefinement$6(props, searchState, this.context);
var items = [];
var index = getIndex(this.context);
if (value !== '') {
var _find2 = find_1(props.items, function (item) {
return stringifyItem(item) === value;
}),
label = _find2.label;
items.push({
label: props.attribute + ': ' + label,
attribute: props.attribute,
currentRefinement: label,
value: function value(nextState) {
return _refine$5(props, nextState, '', _this.context);
}
});
}
return { id: id, index: index, items: items };
}
});
function _defineProperty$c(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function getId$8() {
return 'page';
}
function getCurrentRefinement$7(props, searchState, context) {
var id = getId$8();
var page = 1;
return getCurrentRefinementValue(props, searchState, context, id, page, function (currentRefinement) {
if (typeof currentRefinement === 'string') {
return parseInt(currentRefinement, 10);
}
return currentRefinement;
});
}
function _refine$6(props, searchState, nextPage, context) {
var id = getId$8();
var nextValue = _defineProperty$c({}, id, nextPage);
var resetPage = false;
return refineValue(searchState, nextValue, context, resetPage);
}
/**
* connectPagination connector provides the logic to build a widget that will
* let the user displays hits corresponding to a certain page.
* @name connectPagination
* @kind connector
* @propType {boolean} [showFirst=true] - Display the first page link.
* @propType {boolean} [showLast=false] - Display the last page link.
* @propType {boolean} [showPrevious=true] - Display the previous page link.
* @propType {boolean} [showNext=true] - Display the next page link.
* @propType {number} [padding=3] - How many page links to display around the current page.
* @propType {number} [totalPages=Infinity] - Maximum number of pages to display.
* @providedPropType {function} refine - a function to remove a single filter
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
* @providedPropType {number} nbPages - the total of existing pages
* @providedPropType {number} currentRefinement - the page refinement currently applied
*/
var connectPagination = createConnector({
displayName: 'AlgoliaPagination',
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var results = getResults(searchResults, this.context);
if (!results) {
return null;
}
var nbPages = results.nbPages;
return {
nbPages: nbPages,
currentRefinement: getCurrentRefinement$7(props, searchState, this.context),
canRefine: nbPages > 1
};
},
refine: function refine(props, searchState, nextPage) {
return _refine$6(props, searchState, nextPage, this.context);
},
cleanUp: function cleanUp(props, searchState) {
return cleanUpValue(searchState, this.context, getId$8());
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
return searchParameters.setPage(getCurrentRefinement$7(props, searchState, this.context) - 1);
},
getMetadata: function getMetadata() {
return { id: getId$8() };
}
});
/**
* connectPoweredBy connector provides the logic to build a widget that
* will display a link to algolia.
* @name connectPoweredBy
* @kind connector
* @providedPropType {string} url - the url to redirect to algolia
*/
var connectPoweredBy = createConnector({
displayName: 'AlgoliaPoweredBy',
propTypes: {},
getProvidedProps: function getProvidedProps(props) {
var url = 'https://www.algolia.com/?' + 'utm_source=react-instantsearch&' + 'utm_medium=website&' + ('utm_content=' + (props.canRender ? location.hostname : '') + '&') + 'utm_campaign=poweredby';
return { url: url };
}
});
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeIsFinite = _root.isFinite;
/**
* Checks if `value` is a finite primitive number.
*
* **Note:** This method is based on
* [`Number.isFinite`](https://mdn.io/Number/isFinite).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
* @example
*
* _.isFinite(3);
* // => true
*
* _.isFinite(Number.MIN_VALUE);
* // => true
*
* _.isFinite(Infinity);
* // => false
*
* _.isFinite('3');
* // => false
*/
function isFinite(value) {
return typeof value == 'number' && nativeIsFinite(value);
}
var _isFinite = isFinite;
function _defineProperty$d(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
/**
* connectRange connector provides the logic to create connected
* components that will give the ability for a user to refine results using
* a numeric range.
* @name connectRange
* @kind connector
* @requirements The attribute passed to the `attribute` prop must be present in “attributes for faceting”
* on the Algolia dashboard or configured as `attributesForFaceting` via a set settings call to the Algolia API.
* The values inside the attribute must be JavaScript numbers (not strings).
* @propType {string} attribute - Name of the attribute for faceting
* @propType {{min?: number, max?: number}} [defaultRefinement] - Default searchState of the widget containing the start and the end of the range.
* @propType {number} [min] - Minimum value. When this isn't set, the minimum value will be automatically computed by Algolia using the data in the index.
* @propType {number} [max] - Maximum value. When this isn't set, the maximum value will be automatically computed by Algolia using the data in the index.
* @propType {number} [precision=0] - Number of digits after decimal point to use.
* @providedPropType {function} refine - a function to select a range.
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
* @providedPropType {string} currentRefinement - the refinement currently applied
* @providedPropType {number} min - the minimum value available.
* @providedPropType {number} max - the maximum value available.
* @providedPropType {number} precision - Number of digits after decimal point to use.
*/
function getId$9(props) {
return props.attribute;
}
var namespace$4 = 'range';
function getCurrentRange(boundaries, stats, precision) {
var pow = Math.pow(10, precision);
var min = void 0;
if (_isFinite(boundaries.min)) {
min = boundaries.min;
} else if (_isFinite(stats.min)) {
min = stats.min;
} else {
min = undefined;
}
var max = void 0;
if (_isFinite(boundaries.max)) {
max = boundaries.max;
} else if (_isFinite(stats.max)) {
max = stats.max;
} else {
max = undefined;
}
return {
min: min !== undefined ? Math.floor(min * pow) / pow : min,
max: max !== undefined ? Math.ceil(max * pow) / pow : max
};
}
function getCurrentRefinement$8(props, searchState, currentRange, context) {
var refinement = getCurrentRefinementValue(props, searchState, context, namespace$4 + '.' + getId$9(props), {}, function (currentRefinement) {
var min = currentRefinement.min,
max = currentRefinement.max;
var isFloatPrecision = Boolean(props.precision);
var nextMin = min;
if (typeof nextMin === 'string') {
nextMin = isFloatPrecision ? parseFloat(nextMin) : parseInt(nextMin, 10);
}
var nextMax = max;
if (typeof nextMax === 'string') {
nextMax = isFloatPrecision ? parseFloat(nextMax) : parseInt(nextMax, 10);
}
return {
min: nextMin,
max: nextMax
};
});
var hasMinBound = props.min !== undefined;
var hasMaxBound = props.max !== undefined;
var hasMinRefinment = refinement.min !== undefined;
var hasMaxRefinment = refinement.max !== undefined;
if (hasMinBound && hasMinRefinment && refinement.min < currentRange.min) {
throw Error("You can't provide min value lower than range.");
}
if (hasMaxBound && hasMaxRefinment && refinement.max > currentRange.max) {
throw Error("You can't provide max value greater than range.");
}
if (hasMinBound && !hasMinRefinment) {
refinement.min = currentRange.min;
}
if (hasMaxBound && !hasMaxRefinment) {
refinement.max = currentRange.max;
}
return refinement;
}
function getCurrentRefinementWithRange(refinement, range) {
return {
min: refinement.min !== undefined ? refinement.min : range.min,
max: refinement.max !== undefined ? refinement.max : range.max
};
}
function nextValueForRefinement(hasBound, isReset, range, value) {
var next = void 0;
if (!hasBound && range === value) {
next = undefined;
} else if (hasBound && isReset) {
next = range;
} else {
next = value;
}
return next;
}
function _refine$7(props, searchState, nextRefinement, currentRange, context) {
var nextMin = nextRefinement.min,
nextMax = nextRefinement.max;
var currentMinRange = currentRange.min,
currentMaxRange = currentRange.max;
var isMinReset = nextMin === undefined || nextMin === '';
var isMaxReset = nextMax === undefined || nextMax === '';
var nextMinAsNumber = !isMinReset ? parseFloat(nextMin) : undefined;
var nextMaxAsNumber = !isMaxReset ? parseFloat(nextMax) : undefined;
var isNextMinValid = isMinReset || _isFinite(nextMinAsNumber);
var isNextMaxValid = isMaxReset || _isFinite(nextMaxAsNumber);
if (!isNextMinValid || !isNextMaxValid) {
throw Error("You can't provide non finite values to the range connector.");
}
if (nextMinAsNumber < currentMinRange) {
throw Error("You can't provide min value lower than range.");
}
if (nextMaxAsNumber > currentMaxRange) {
throw Error("You can't provide max value greater than range.");
}
var id = getId$9(props);
var resetPage = true;
var nextValue = _defineProperty$d({}, id, {
min: nextValueForRefinement(props.min !== undefined, isMinReset, currentMinRange, nextMinAsNumber),
max: nextValueForRefinement(props.max !== undefined, isMaxReset, currentMaxRange, nextMaxAsNumber)
});
return refineValue(searchState, nextValue, context, resetPage, namespace$4);
}
function _cleanUp$4(props, searchState, context) {
return cleanUpValue(searchState, context, namespace$4 + '.' + getId$9(props));
}
var connectRange = createConnector({
displayName: 'AlgoliaRange',
propTypes: {
id: propTypes.string,
attribute: propTypes.string.isRequired,
defaultRefinement: propTypes.shape({
min: propTypes.number,
max: propTypes.number
}),
min: propTypes.number,
max: propTypes.number,
precision: propTypes.number,
header: propTypes.node,
footer: propTypes.node
},
defaultProps: {
precision: 0
},
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var attribute = props.attribute,
precision = props.precision,
minBound = props.min,
maxBound = props.max;
var results = getResults(searchResults, this.context);
var hasFacet = results && results.getFacetByName(attribute);
var stats = hasFacet ? results.getFacetStats(attribute) || {} : {};
var facetValues = hasFacet ? results.getFacetValues(attribute) : [];
var count = facetValues.map(function (v) {
return {
value: v.name,
count: v.count
};
});
var _getCurrentRange = getCurrentRange({ min: minBound, max: maxBound }, stats, precision),
rangeMin = _getCurrentRange.min,
rangeMax = _getCurrentRange.max;
// The searchState is not always in sync with the helper state. For example
// when we set boundaries on the first render the searchState don't have
// the correct refinement. If this behaviour change in the upcoming version
// we could store the range inside the searchState instead of rely on `this`.
this._currentRange = {
min: rangeMin,
max: rangeMax
};
var currentRefinement = getCurrentRefinement$8(props, searchState, this._currentRange, this.context);
return {
min: rangeMin,
max: rangeMax,
canRefine: count.length > 0,
currentRefinement: getCurrentRefinementWithRange(currentRefinement, this._currentRange),
count: count,
precision: precision
};
},
refine: function refine(props, searchState, nextRefinement) {
return _refine$7(props, searchState, nextRefinement, this._currentRange, this.context);
},
cleanUp: function cleanUp(props, searchState) {
return _cleanUp$4(props, searchState, this.context);
},
getSearchParameters: function getSearchParameters(params, props, searchState) {
var attribute = props.attribute;
var _getCurrentRefinement = getCurrentRefinement$8(props, searchState, this._currentRange, this.context),
min = _getCurrentRefinement.min,
max = _getCurrentRefinement.max;
params = params.addDisjunctiveFacet(attribute);
if (min !== undefined) {
params = params.addNumericRefinement(attribute, '>=', min);
}
if (max !== undefined) {
params = params.addNumericRefinement(attribute, '<=', max);
}
return params;
},
getMetadata: function getMetadata(props, searchState) {
var _this = this;
var _currentRange = this._currentRange,
minRange = _currentRange.min,
maxRange = _currentRange.max;
var _getCurrentRefinement2 = getCurrentRefinement$8(props, searchState, this._currentRange, this.context),
minValue = _getCurrentRefinement2.min,
maxValue = _getCurrentRefinement2.max;
var items = [];
var hasMin = minValue !== undefined;
var hasMax = maxValue !== undefined;
var shouldDisplayMinLabel = hasMin && minValue !== minRange;
var shouldDisplayMaxLabel = hasMax && maxValue !== maxRange;
if (shouldDisplayMinLabel || shouldDisplayMaxLabel) {
var fragments = [hasMin ? minValue + ' <= ' : '', props.attribute, hasMax ? ' <= ' + maxValue : ''];
items.push({
label: fragments.join(''),
attribute: props.attribute,
value: function value(nextState) {
return _refine$7(props, nextState, {}, _this._currentRange, _this.context);
},
currentRefinement: getCurrentRefinementWithRange({ min: minValue, max: maxValue }, { min: minRange, max: maxRange })
});
}
return {
id: getId$9(props),
index: getIndex(this.context),
items: items
};
}
});
function _defineProperty$e(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
var namespace$5 = 'refinementList';
function getId$a(props) {
return props.attribute;
}
function getCurrentRefinement$9(props, searchState, context) {
return getCurrentRefinementValue(props, searchState, context, namespace$5 + '.' + getId$a(props), [], function (currentRefinement) {
if (typeof currentRefinement === 'string') {
// All items were unselected
if (currentRefinement === '') {
return [];
}
// Only one item was in the searchState but we know it should be an array
return [currentRefinement];
}
return currentRefinement;
});
}
function getValue$3(name, props, searchState, context) {
var currentRefinement = getCurrentRefinement$9(props, searchState, context);
var isAnewValue = currentRefinement.indexOf(name) === -1;
var nextRefinement = isAnewValue ? currentRefinement.concat([name]) // cannot use .push(), it mutates
: currentRefinement.filter(function (selectedValue) {
return selectedValue !== name;
}); // cannot use .splice(), it mutates
return nextRefinement;
}
function getLimit$1(_ref) {
var showMore = _ref.showMore,
limit = _ref.limit,
showMoreLimit = _ref.showMoreLimit;
return showMore ? showMoreLimit : limit;
}
function _refine$8(props, searchState, nextRefinement, context) {
var id = getId$a(props);
// Setting the value to an empty string ensures that it is persisted in
// the URL as an empty value.
// This is necessary in the case where `defaultRefinement` contains one
// item and we try to deselect it. `nextSelected` would be an empty array,
// which would not be persisted to the URL.
// {foo: ['bar']} => "foo[0]=bar"
// {foo: []} => ""
var nextValue = _defineProperty$e({}, id, nextRefinement.length > 0 ? nextRefinement : '');
var resetPage = true;
return refineValue(searchState, nextValue, context, resetPage, namespace$5);
}
function _cleanUp$5(props, searchState, context) {
return cleanUpValue(searchState, context, namespace$5 + '.' + getId$a(props));
}
/**
* connectRefinementList connector provides the logic to build a widget that will
* give the user the ability to choose multiple values for a specific facet.
* @name connectRefinementList
* @kind connector
* @requirements The attribute passed to the `attribute` prop must be present in "attributes for faceting"
* on the Algolia dashboard or configured as `attributesForFaceting` via a set settings call to the Algolia API.
* @propType {string} attribute - the name of the attribute in the record
* @propType {boolean} [searchable=false] - allow search inside values
* @propType {string} [operator=or] - How to apply the refinements. Possible values: 'or' or 'and'.
* @propType {boolean} [showMore=false] - true if the component should display a button that will expand the number of items
* @propType {number} [limit=10] - the minimum number of displayed items
* @propType {number} [showMoreLimit=20] - the maximun number of displayed items. Only used when showMore is set to `true`
* @propType {string[]} defaultRefinement - the values of the items selected by default. The searchState of this widget takes the form of a list of `string`s, which correspond to the values of all selected refinements. However, when there are no refinements selected, the value of the searchState is an empty string.
* @propType {function} [transformItems] - Function to modify the items being displayed, e.g. for filtering or sorting them. Takes an items as parameter and expects it back in return.
* @providedPropType {function} refine - a function to toggle a refinement
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
* @providedPropType {string[]} currentRefinement - the refinement currently applied
* @providedPropType {array.<{count: number, isRefined: boolean, label: string, value: string}>} items - the list of items the RefinementList can display.
* @providedPropType {function} searchForItems - a function to toggle a search inside items values
* @providedPropType {boolean} isFromSearch - a boolean that says if the `items` props contains facet values from the global search or from the search inside items.
*/
var sortBy$2 = ['isRefined', 'count:desc', 'name:asc'];
var connectRefinementList = createConnector({
displayName: 'AlgoliaRefinementList',
propTypes: {
id: propTypes.string,
attribute: propTypes.string.isRequired,
operator: propTypes.oneOf(['and', 'or']),
showMore: propTypes.bool,
limit: propTypes.number,
showMoreLimit: propTypes.number,
defaultRefinement: propTypes.arrayOf(propTypes.oneOfType([propTypes.string, propTypes.number])),
searchable: propTypes.bool,
transformItems: propTypes.func
},
defaultProps: {
operator: 'or',
showMore: false,
limit: 10,
showMoreLimit: 20
},
getProvidedProps: function getProvidedProps(props, searchState, searchResults, metadata, searchForFacetValuesResults) {
var _this = this;
var attribute = props.attribute,
searchable = props.searchable;
var results = getResults(searchResults, this.context);
var canRefine = Boolean(results) && Boolean(results.getFacetByName(attribute));
var isFromSearch = Boolean(searchForFacetValuesResults && searchForFacetValuesResults[attribute] && searchForFacetValuesResults.query !== '');
// Search For Facet Values is not available with derived helper (used for multi index search)
if (searchable && this.context.multiIndexContext) {
throw new Error('react-instantsearch: searching in *List is not available when used inside a' + ' multi index context');
}
if (!canRefine) {
return {
items: [],
currentRefinement: getCurrentRefinement$9(props, searchState, this.context),
canRefine: canRefine,
isFromSearch: isFromSearch,
searchable: searchable
};
}
var items = isFromSearch ? searchForFacetValuesResults[attribute].map(function (v) {
return {
label: v.value,
value: getValue$3(v.value, props, searchState, _this.context),
_highlightResult: { label: { value: v.highlighted } },
count: v.count,
isRefined: v.isRefined
};
}) : results.getFacetValues(attribute, { sortBy: sortBy$2 }).map(function (v) {
return {
label: v.name,
value: getValue$3(v.name, props, searchState, _this.context),
count: v.count,
isRefined: v.isRefined
};
});
var transformedItems = props.transformItems ? props.transformItems(items) : items;
return {
items: transformedItems.slice(0, getLimit$1(props)),
currentRefinement: getCurrentRefinement$9(props, searchState, this.context),
isFromSearch: isFromSearch,
searchable: searchable,
canRefine: items.length > 0
};
},
refine: function refine(props, searchState, nextRefinement) {
return _refine$8(props, searchState, nextRefinement, this.context);
},
searchForFacetValues: function searchForFacetValues(props, searchState, nextRefinement) {
return {
facetName: props.attribute,
query: nextRefinement,
maxFacetHits: getLimit$1(props)
};
},
cleanUp: function cleanUp(props, searchState) {
return _cleanUp$5(props, searchState, this.context);
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
var attribute = props.attribute,
operator = props.operator;
var addKey = operator === 'and' ? 'addFacet' : 'addDisjunctiveFacet';
var addRefinementKey = addKey + 'Refinement';
searchParameters = searchParameters.setQueryParameters({
maxValuesPerFacet: Math.max(searchParameters.maxValuesPerFacet || 0, getLimit$1(props))
});
searchParameters = searchParameters[addKey](attribute);
return getCurrentRefinement$9(props, searchState, this.context).reduce(function (res, val) {
return res[addRefinementKey](attribute, val);
}, searchParameters);
},
getMetadata: function getMetadata(props, searchState) {
var id = getId$a(props);
var context = this.context;
return {
id: id,
index: getIndex(this.context),
items: getCurrentRefinement$9(props, searchState, context).length > 0 ? [{
attribute: props.attribute,
label: props.attribute + ': ',
currentRefinement: getCurrentRefinement$9(props, searchState, context),
value: function value(nextState) {
return _refine$8(props, nextState, [], context);
},
items: getCurrentRefinement$9(props, searchState, context).map(function (item) {
return {
label: '' + item,
value: function value(nextState) {
var nextSelectedItems = getCurrentRefinement$9(props, nextState, context).filter(function (other) {
return other !== item;
});
return _refine$8(props, searchState, nextSelectedItems, context);
}
};
})
}] : []
};
}
});
/**
* connectScrollTo connector provides the logic to build a widget that will
* let the page scroll to a certain point.
* @name connectScrollTo
* @kind connector
* @propType {string} [scrollOn="page"] - Widget searchState key on which to listen for changes, default to the pagination widget.
* @providedPropType {any} value - the current refinement applied to the widget listened by scrollTo
* @providedPropType {boolean} hasNotChanged - indicates whether the refinement came from the scrollOn argument (for instance page by default)
*/
var connectScrollTo = createConnector({
displayName: 'AlgoliaScrollTo',
propTypes: {
scrollOn: propTypes.string
},
defaultProps: {
scrollOn: 'page'
},
getProvidedProps: function getProvidedProps(props, searchState) {
var id = props.scrollOn;
var value = getCurrentRefinementValue(props, searchState, this.context, id, null, function (currentRefinement) {
return currentRefinement;
});
if (!this._prevSearchState) {
this._prevSearchState = {};
}
/* Get the subpart of the state that interest us*/
if (hasMultipleIndex(this.context)) {
var index = getIndex(this.context);
searchState = searchState.indices ? searchState.indices[index] : {};
}
/*
if there is a change in the app that has been triggered by another element than
"props.scrollOn (id) or the Configure widget, we need to keep track of the search state to
know if there's a change in the app that was not triggered by the props.scrollOn (id)
or the Configure widget. This is useful when using ScrollTo in combination of Pagination.
As pagination can be change by every widget, we want to scroll only if it cames from the pagination
widget itself. We also remove the configure key from the search state to do this comparaison because for
now configure values are not present in the search state before a first refinement has been made
and will false the results.
See: https://github.com/algolia/react-instantsearch/issues/164
*/
var cleanedSearchState = omit_1(omit_1(searchState, 'configure'), id);
var hasNotChanged = shallowEqual(this._prevSearchState, cleanedSearchState);
this._prevSearchState = cleanedSearchState;
return { value: value, hasNotChanged: hasNotChanged };
}
});
function _defineProperty$f(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function getId$b() {
return 'query';
}
function getCurrentRefinement$a(props, searchState, context) {
var id = getId$b(props);
return getCurrentRefinementValue(props, searchState, context, id, '', function (currentRefinement) {
if (currentRefinement) {
return currentRefinement;
}
return '';
});
}
function _refine$9(props, searchState, nextRefinement, context) {
var id = getId$b();
var nextValue = _defineProperty$f({}, id, nextRefinement);
var resetPage = true;
return refineValue(searchState, nextValue, context, resetPage);
}
function _cleanUp$6(props, searchState, context) {
return cleanUpValue(searchState, context, getId$b());
}
/**
* connectSearchBox connector provides the logic to build a widget that will
* let the user search for a query
* @name connectSearchBox
* @kind connector
* @propType {string} [defaultRefinement] - Provide a default value for the query
* @providedPropType {function} refine - a function to change the current query
* @providedPropType {string} currentRefinement - the current query used
* @providedPropType {boolean} isSearchStalled - a flag that indicates if InstantSearch has detected that searches are stalled
*/
var connectSearchBox = createConnector({
displayName: 'AlgoliaSearchBox',
propTypes: {
defaultRefinement: propTypes.string
},
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
return {
currentRefinement: getCurrentRefinement$a(props, searchState, this.context),
isSearchStalled: searchResults.isSearchStalled
};
},
refine: function refine(props, searchState, nextRefinement) {
return _refine$9(props, searchState, nextRefinement, this.context);
},
cleanUp: function cleanUp(props, searchState) {
return _cleanUp$6(props, searchState, this.context);
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
return searchParameters.setQuery(getCurrentRefinement$a(props, searchState, this.context));
},
getMetadata: function getMetadata(props, searchState) {
var _this = this;
var id = getId$b(props);
var currentRefinement = getCurrentRefinement$a(props, searchState, this.context);
return {
id: id,
index: getIndex(this.context),
items: currentRefinement === null ? [] : [{
label: id + ': ' + currentRefinement,
value: function value(nextState) {
return _refine$9(props, nextState, '', _this.context);
},
currentRefinement: currentRefinement
}]
};
}
});
var _extends$a = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _defineProperty$g(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function getId$c() {
return 'sortBy';
}
function getCurrentRefinement$b(props, searchState, context) {
var id = getId$c(props);
return getCurrentRefinementValue(props, searchState, context, id, null, function (currentRefinement) {
if (currentRefinement) {
return currentRefinement;
}
return null;
});
}
/**
* The connectSortBy connector provides the logic to build a widget that will
* display a list of indices. This allows a user to change how the hits are being sorted.
* @name connectSortBy
* @requirements Algolia handles sorting by creating replica indices. [Read more about sorting](https://www.algolia.com/doc/guides/relevance/sorting/) on
* the Algolia website.
* @kind connector
* @propType {string} defaultRefinement - The default selected index.
* @propType {{value: string, label: string}[]} items - The list of indexes to search in.
* @propType {function} [transformItems] - Function to modify the items being displayed, e.g. for filtering or sorting them. Takes an items as parameter and expects it back in return.
* @providedPropType {function} refine - a function to remove a single filter
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
* @providedPropType {string[]} currentRefinement - the refinement currently applied
* @providedPropType {array.<{isRefined: boolean, label?: string, value: string}>} items - the list of items the HitsPerPage can display. If no label provided, the value will be displayed.
*/
var connectSortBy = createConnector({
displayName: 'AlgoliaSortBy',
propTypes: {
defaultRefinement: propTypes.string,
items: propTypes.arrayOf(propTypes.shape({
label: propTypes.string,
value: propTypes.string.isRequired
})).isRequired,
transformItems: propTypes.func
},
getProvidedProps: function getProvidedProps(props, searchState) {
var currentRefinement = getCurrentRefinement$b(props, searchState, this.context);
var items = props.items.map(function (item) {
return item.value === currentRefinement ? _extends$a({}, item, { isRefined: true }) : _extends$a({}, item, { isRefined: false });
});
return {
items: props.transformItems ? props.transformItems(items) : items,
currentRefinement: currentRefinement
};
},
refine: function refine(props, searchState, nextRefinement) {
var id = getId$c();
var nextValue = _defineProperty$g({}, id, nextRefinement);
var resetPage = true;
return refineValue(searchState, nextValue, this.context, resetPage);
},
cleanUp: function cleanUp(props, searchState) {
return cleanUpValue(searchState, this.context, getId$c());
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
var selectedIndex = getCurrentRefinement$b(props, searchState, this.context);
return searchParameters.setIndex(selectedIndex);
},
getMetadata: function getMetadata() {
return { id: getId$c() };
}
});
/**
* The `connectStateResults` connector provides a way to access the `searchState` and the `searchResults`
* of InstantSearch.
* For instance this connector allows you to create results/noResults or query/noQuery pages.
* @name connectStateResults
* @kind connector
* @providedPropType {object} searchState - The search state of the instant search component. <br/><br/> See: [Search state structure](https://community.algolia.com/react-instantsearch/guide/Search_state.html)
* @providedPropType {object} searchResults - The search results. <br/><br/> In case of multiple indices: if used under `<Index>`, results will be those of the corresponding index otherwise it'll be those of the root index See: [Search results structure](https://community.algolia.com/algoliasearch-helper-js/reference.html#searchresults)
* @providedPropType {object} allSearchResults - In case of multiple indices you can retrieve all the results
* @providedPropType {string} error - If the search failed, the error will be logged here.
* @providedPropType {boolean} searching - If there is a search in progress.
* @providedPropType {boolean} isSearchStalled - Flag that indicates if React InstantSearch has detected that searches are stalled.
* @providedPropType {boolean} searchingForFacetValues - If there is a search in a list in progress.
* @providedPropType {object} props - component props.
* @example
* import React from 'react';
* import { InstantSearch, SearchBox, Hits, connectStateResults } from 'react-instantsearch-dom';
*
* const Content = connectStateResults(({ searchState, searchResults }) => {
* const hasResults = searchResults && searchResults.nbHits !== 0;
*
* return (
* <div>
* <div hidden={!hasResults}>
* <Hits />
* </div>
* <div hidden={hasResults}>
* <div>No results has been found for {searchState.query}</div>
* </div>
* </div>
* );
* });
*
* const App = () => (
* <InstantSearch
* appId="latency"
* apiKey="6be0576ff61c053d5f9a3225e2a90f76"
* indexName="instant_search"
* >
* <SearchBox />
* <Content />
* </InstantSearch>
* );
*/
var connectStateResults = createConnector({
displayName: 'AlgoliaStateResults',
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var results = getResults(searchResults, this.context);
return {
searchState: searchState,
searchResults: results,
allSearchResults: searchResults.results,
searching: searchResults.searching,
isSearchStalled: searchResults.isSearchStalled,
error: searchResults.error,
searchingForFacetValues: searchResults.searchingForFacetValues,
props: props
};
}
});
/**
* connectStats connector provides the logic to build a widget that will
* displays algolia search statistics (hits number and processing time).
* @name connectStats
* @kind connector
* @providedPropType {number} nbHits - number of hits returned by Algolia.
* @providedPropType {number} processingTimeMS - the time in ms took by Algolia to search for results.
*/
var connectStats = createConnector({
displayName: 'AlgoliaStats',
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var results = getResults(searchResults, this.context);
if (!results) {
return null;
}
return {
nbHits: results.nbHits,
processingTimeMS: results.processingTimeMS
};
}
});
function _defineProperty$h(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
} else {
obj[key] = value;
}return obj;
}
function getId$d(props) {
return props.attribute;
}
var namespace$6 = 'toggle';
function getCurrentRefinement$c(props, searchState, context) {
return getCurrentRefinementValue(props, searchState, context, namespace$6 + '.' + getId$d(props), false, function (currentRefinement) {
if (currentRefinement) {
return currentRefinement;
}
return false;
});
}
function _refine$a(props, searchState, nextRefinement, context) {
var id = getId$d(props);
var nextValue = _defineProperty$h({}, id, nextRefinement ? nextRefinement : false);
var resetPage = true;
return refineValue(searchState, nextValue, context, resetPage, namespace$6);
}
function _cleanUp$7(props, searchState, context) {
return cleanUpValue(searchState, context, namespace$6 + '.' + getId$d(props));
}
/**
* connectToggleRefinement connector provides the logic to build a widget that will
* provides an on/off filtering feature based on an attribute value.
* @name connectToggleRefinement
* @kind connector
* @requirements To use this widget, you'll need an attribute to toggle on.
*
* You can't toggle on null or not-null values. If you want to address this particular use-case you'll need to compute an
* extra boolean attribute saying if the value exists or not. See this [thread](https://discourse.algolia.com/t/how-to-create-a-toggle-for-the-absence-of-a-string-attribute/2460) for more details.
*
* @propType {string} attribute - Name of the attribute on which to apply the `value` refinement. Required when `value` is present.
* @propType {string} label - Label for the toggle.
* @propType {string} value - Value of the refinement to apply on `attribute`.
* @propType {boolean} [defaultRefinement=false] - Default searchState of the widget. Should the toggle be checked by default?
* @providedPropType {boolean} currentRefinement - `true` when the refinement is applied, `false` otherwise
* @providedPropType {object} count - an object that contains the count for `checked` and `unchecked` state
* @providedPropType {function} refine - a function to toggle a refinement
* @providedPropType {function} createURL - a function to generate a URL for the corresponding search state
*/
var connectToggleRefinement = createConnector({
displayName: 'AlgoliaToggle',
propTypes: {
label: propTypes.string.isRequired,
attribute: propTypes.string.isRequired,
value: propTypes.any.isRequired,
filter: propTypes.func,
defaultRefinement: propTypes.bool
},
getProvidedProps: function getProvidedProps(props, searchState, searchResults) {
var attribute = props.attribute,
value = props.value;
var results = getResults(searchResults, this.context);
var currentRefinement = getCurrentRefinement$c(props, searchState, this.context);
var allFacetValues = results && results.getFacetValues(attribute);
var facetValue =
// Use null to always be consistent with type of the value
// count: number | null
allFacetValues && allFacetValues.length ? find_1(allFacetValues, function (item) {
return item.name === value.toString();
}) : null;
var facetValueCount = facetValue && facetValue.count;
var allFacetValuesCount =
// Use null to always be consistent with type of the value
// count: number | null
allFacetValues && allFacetValues.length ? allFacetValues.reduce(function (acc, item) {
return acc + item.count;
}, 0) : null;
var canRefine = currentRefinement ? allFacetValuesCount !== null && allFacetValuesCount > 0 : facetValueCount !== null && facetValueCount > 0;
var count = {
checked: allFacetValuesCount,
unchecked: facetValueCount
};
return {
currentRefinement: currentRefinement,
canRefine: canRefine,
count: count
};
},
refine: function refine(props, searchState, nextRefinement) {
return _refine$a(props, searchState, nextRefinement, this.context);
},
cleanUp: function cleanUp(props, searchState) {
return _cleanUp$7(props, searchState, this.context);
},
getSearchParameters: function getSearchParameters(searchParameters, props, searchState) {
var attribute = props.attribute,
value = props.value,
filter = props.filter;
var checked = getCurrentRefinement$c(props, searchState, this.context);
var nextSearchParameters = searchParameters.addDisjunctiveFacet(attribute);
if (checked) {
nextSearchParameters = nextSearchParameters.addDisjunctiveFacetRefinement(attribute, value);
if (filter) {
nextSearchParameters = filter(nextSearchParameters);
}
}
return nextSearchParameters;
},
getMetadata: function getMetadata(props, searchState) {
var _this = this;
var id = getId$d(props);
var checked = getCurrentRefinement$c(props, searchState, this.context);
var items = [];
var index = getIndex(this.context);
if (checked) {
items.push({
label: props.label,
currentRefinement: checked,
attribute: props.attribute,
value: function value(nextState) {
return _refine$a(props, nextState, false, _this.context);
}
});
}
return { id: id, index: index, items: items };
}
});
// Core
exports.connectAutoComplete = connectAutoComplete;
exports.connectBreadcrumb = connectBreadcrumb;
exports.connectConfigure = connectConfigure;
exports.connectCurrentRefinements = connectCurrentRefinements;
exports.connectGeoSearch = connectGeoSearch;
exports.connectHierarchicalMenu = connectHierarchicalMenu;
exports.connectHighlight = connectHighlight;
exports.connectHits = connectHits;
exports.connectHitsPerPage = connectHitsPerPage;
exports.connectInfiniteHits = connectInfiniteHits;
exports.connectMenu = connectMenu;
exports.connectNumericMenu = connectNumericMenu;
exports.connectPagination = connectPagination;
exports.connectPoweredBy = connectPoweredBy;
exports.connectRange = connectRange;
exports.connectRefinementList = connectRefinementList;
exports.connectScrollTo = connectScrollTo;
exports.connectSearchBox = connectSearchBox;
exports.connectSortBy = connectSortBy;
exports.connectStateResults = connectStateResults;
exports.connectStats = connectStats;
exports.connectToggleRefinement = connectToggleRefinement;
Object.defineProperty(exports, '__esModule', { value: true });
})));
//# sourceMappingURL=Connectors.js.map
|
app/js/containers/Auth.js
|
jakereps/qiime-studio-frontend
|
// ----------------------------------------------------------------------------
// Copyright (c) 2016-2018, QIIME 2 development team.
//
// Distributed under the terms of the Modified BSD License.
//
// The full license is in the file LICENSE, distributed with this software.
// ----------------------------------------------------------------------------
import React from 'react';
import { connect } from 'react-redux';
import { withRouter } from 'react-router';
import actions from '../actions';
class Auth extends React.Component {
componentWillMount() {
if (this.props.params.type === 'ESTABLISH_CONNECTION') {
this.props.establishConnection();
this.props.router.replace('/');
}
return null;
}
render() {
return null;
}
}
Auth.propTypes = {
params: React.PropTypes.object,
type: React.PropTypes.string,
router: React.PropTypes.object,
establishConnection: React.PropTypes.func
};
const mapDispatchToProps = (dispatch, { params: { uri, secret_key } }) => ({
establishConnection: () => dispatch(actions.establishConnection(uri, secret_key))
});
export default withRouter(
connect(
undefined,
mapDispatchToProps
)(Auth)
);
|
js/BaseComponents/ThemedTextInput.js
|
telldus/telldus-live-mobile-v3
|
/**
* Copyright 2016-present Telldus Technologies AB.
*
* This file is part of the Telldus Live! app.
*
* Telldus Live! app is free : you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Telldus Live! app is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Telldus Live! app. If not, see <http://www.gnu.org/licenses/>.
*/
// @flow
'use strict';
import React from 'react';
import { TextInput } from 'react-native';
import {
withTheme,
} from '../App/Components/HOC/withTheme';
import {
prepareRootPropsText,
} from './prepareRootProps';
const ThemedTextInput = (props: Object): Object => {
return (
<TextInput
{...prepareRootPropsText(props)}
allowFontScaling={false}/>
);
};
export default (withTheme(ThemedTextInput): Object);
|
packages/material-ui-icons/src/PhotoAlbumRounded.js
|
allanalexandre/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path fill="none" d="M0 0h24v24H0V0z" /><g><path d="M18 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zM6 4h5v8l-2.5-1.5L6 12V4zm.63 14.19l1.99-2.56c.2-.25.58-.26.78-.01l1.74 2.1 2.6-3.34c.2-.26.6-.26.79.01l2.87 3.82c.25.33.01.8-.4.8H7.02c-.41-.01-.65-.49-.39-.82z" /></g></React.Fragment>
, 'PhotoAlbumRounded');
|
src/Parser/Core/Modules/Items/Legion/DarkmoonDeckPromises.js
|
hasseboulen/WoWAnalyzer
|
import React from 'react';
import SPELLS from 'common/SPELLS';
import ITEMS from 'common/ITEMS';
import { calculatePrimaryStat } from 'common/stats';
import Analyzer from 'Parser/Core/Analyzer';
import Combatants from 'Parser/Core/Modules/Combatants';
import SpellManaCost from 'Parser/Core/Modules/SpellManaCost';
import ItemManaGained from 'Main/ItemManaGained';
const debug = false;
const BASE_PROMISES_ITEM_LEVEL = 835;
const BASE_MANA_REDUCTION_PER_CARD = {
191615: 420, // Ace
191616: 578, // 2
191617: 736, // 3
191618: 893, // 4
191619: 1050, // 5
191620: 1207, // 6
191621: 1365, // 7
191622: 1680, // 8
};
/**
* Darkmoon Deck: Promises -
* Equip: Reduces the base mana cost of your spells by 604-2,415. The amount of mana reduction depends on the topmost card in the deck.
* Equip: Periodically shuffle the deck while in combat.
*/
class DarkmoonDeckPromises extends Analyzer {
static dependencies = {
spellManaCost: SpellManaCost, // we need this to add `manaCost` to the `event`
combatants: Combatants,
};
MANA_REDUCTION_PER_CARD = {};
currentManaReduction = 0; // Start the fight at average, this should cause for the smallest discrepancy
manaGained = 0;
on_initialized() {
const selectedCombatant = this.combatants.selected;
this.active = selectedCombatant.hasTrinket(ITEMS.DARKMOON_DECK_PROMISES.id);
if (this.active) {
const item = (selectedCombatant.trinket1 && selectedCombatant.trinket1.id === ITEMS.DARKMOON_DECK_PROMISES.id) ? selectedCombatant.trinket1 : selectedCombatant.trinket2;
let average = 0;
Object.keys(BASE_MANA_REDUCTION_PER_CARD).forEach((key) => {
// DMD: Promises mana reduction uses primary stat formula unlike most trinket secondaries, confirmed confirmed
const manaReduction = calculatePrimaryStat(BASE_PROMISES_ITEM_LEVEL, BASE_MANA_REDUCTION_PER_CARD[key], item.itemLevel);
this.MANA_REDUCTION_PER_CARD[key] = manaReduction;
average += manaReduction;
});
this.currentManaReduction = average / Object.keys(BASE_MANA_REDUCTION_PER_CARD).length;
}
}
on_byPlayer_applybuff(event) {
const spellId = event.ability.guid;
const card = this.MANA_REDUCTION_PER_CARD[spellId];
if (!card) {
return;
}
this.currentManaReduction = card;
}
getManaSaved(event) {
const manaCost = event.manaCost;
if (!manaCost) {
return 0;
}
return Math.min(this.currentManaReduction, manaCost);
}
on_byPlayer_cast(event) {
const manaSaved = this.getManaSaved(event);
if (!manaSaved) {
return;
}
const spellId = event.ability.guid;
if (!event.isManaCostNullified) {
debug && console.log('Promises saved', manaSaved, 'mana on', SPELLS[spellId].name, 'costing', event.manaCost, event);
this.manaGained += manaSaved;
} else {
debug && console.log('Promises saved 0 mana on', SPELLS[spellId].name, 'costing', event.manaCost, 'since Innervate or Symbol of Hope is active (normally ', manaSaved, ' mana)', event);
}
// Update the mana cost on the cast so that it's accurate for other modules
event.manaCost = Math.max(0, event.manaCost - manaSaved);
}
item() {
return {
item: ITEMS.DARKMOON_DECK_PROMISES,
result: <ItemManaGained amount={this.manaGained} />,
};
}
}
export default DarkmoonDeckPromises;
|
src/boilerplate-layout/components/layout/parcels/content.js
|
jonnyohjonnyo/TDD_LunchAndLearn_HDQC_April_2017
|
import React from 'react';
const Content = (props) => {
const { children } = props;
return (
<div>
{children}
</div>
);
};
Content.propTypes = {
children: React.PropTypes.object.isRequired,
};
export default Content;
|
core/modules/ckeditor/js/views/ControllerView.js
|
jno84/drupal8
|
/**
* @file
* A Backbone View acting as a controller for CKEditor toolbar configuration.
*/
(function (Drupal, Backbone, $) {
'use strict';
Drupal.ckeditor.ControllerView = Backbone.View.extend(/** @lends Drupal.ckeditor.ControllerView# */{
/**
* @type {object}
*/
events: {},
/**
* Backbone View acting as a controller for CKEditor toolbar configuration.
*
* @constructs
*
* @augments Backbone.View
*/
initialize: function () {
this.getCKEditorFeatures(this.model.get('hiddenEditorConfig'), this.disableFeaturesDisallowedByFilters.bind(this));
// Push the active editor configuration to the textarea.
this.model.listenTo(this.model, 'change:activeEditorConfig', this.model.sync);
this.listenTo(this.model, 'change:isDirty', this.parseEditorDOM);
},
/**
* Converts the active toolbar DOM structure to an object representation.
*
* @param {Drupal.ckeditor.ConfigurationModel} model
* The state model for the CKEditor configuration.
* @param {bool} isDirty
* Tracks whether the active toolbar DOM structure has been changed.
* isDirty is toggled back to false in this method.
* @param {object} options
* An object that includes:
* @param {bool} [options.broadcast]
* A flag that controls whether a CKEditorToolbarChanged event should be
* fired for configuration changes.
*
* @fires event:CKEditorToolbarChanged
*/
parseEditorDOM: function (model, isDirty, options) {
if (isDirty) {
var currentConfig = this.model.get('activeEditorConfig');
// Process the rows.
var rows = [];
this.$el
.find('.ckeditor-active-toolbar-configuration')
.children('.ckeditor-row').each(function () {
var groups = [];
// Process the button groups.
$(this).find('.ckeditor-toolbar-group').each(function () {
var $group = $(this);
var $buttons = $group.find('.ckeditor-button');
if ($buttons.length) {
var group = {
name: $group.attr('data-drupal-ckeditor-toolbar-group-name'),
items: []
};
$group.find('.ckeditor-button, .ckeditor-multiple-button').each(function () {
group.items.push($(this).attr('data-drupal-ckeditor-button-name'));
});
groups.push(group);
}
});
if (groups.length) {
rows.push(groups);
}
});
this.model.set('activeEditorConfig', rows);
// Mark the model as clean. Whether or not the sync to the textfield
// occurs depends on the activeEditorConfig attribute firing a change
// event. The DOM has at least been processed and posted, so as far as
// the model is concerned, it is clean.
this.model.set('isDirty', false);
// Determine whether we should trigger an event.
if (options.broadcast !== false) {
var prev = this.getButtonList(currentConfig);
var next = this.getButtonList(rows);
if (prev.length !== next.length) {
this.$el
.find('.ckeditor-toolbar-active')
.trigger('CKEditorToolbarChanged', [
(prev.length < next.length) ? 'added' : 'removed',
_.difference(_.union(prev, next), _.intersection(prev, next))[0]
]);
}
}
}
},
/**
* Asynchronously retrieve the metadata for all available CKEditor features.
*
* In order to get a list of all features needed by CKEditor, we create a
* hidden CKEditor instance, then check the CKEditor's "allowedContent"
* filter settings. Because creating an instance is expensive, a callback
* must be provided that will receive a hash of {@link Drupal.EditorFeature}
* features keyed by feature (button) name.
*
* @param {object} CKEditorConfig
* An object that represents the configuration settings for a CKEditor
* editor component.
* @param {function} callback
* A function to invoke when the instanceReady event is fired by the
* CKEditor object.
*/
getCKEditorFeatures: function (CKEditorConfig, callback) {
var getProperties = function (CKEPropertiesList) {
return (_.isObject(CKEPropertiesList)) ? _.keys(CKEPropertiesList) : [];
};
var convertCKERulesToEditorFeature = function (feature, CKEFeatureRules) {
for (var i = 0; i < CKEFeatureRules.length; i++) {
var CKERule = CKEFeatureRules[i];
var rule = new Drupal.EditorFeatureHTMLRule();
// Tags.
var tags = getProperties(CKERule.elements);
rule.required.tags = (CKERule.propertiesOnly) ? [] : tags;
rule.allowed.tags = tags;
// Attributes.
rule.required.attributes = getProperties(CKERule.requiredAttributes);
rule.allowed.attributes = getProperties(CKERule.attributes);
// Styles.
rule.required.styles = getProperties(CKERule.requiredStyles);
rule.allowed.styles = getProperties(CKERule.styles);
// Classes.
rule.required.classes = getProperties(CKERule.requiredClasses);
rule.allowed.classes = getProperties(CKERule.classes);
// Raw.
rule.raw = CKERule;
feature.addHTMLRule(rule);
}
};
// Create hidden CKEditor with all features enabled, retrieve metadata.
// @see \Drupal\ckeditor\Plugin\Editor\CKEditor::settingsForm.
var hiddenCKEditorID = 'ckeditor-hidden';
if (CKEDITOR.instances[hiddenCKEditorID]) {
CKEDITOR.instances[hiddenCKEditorID].destroy(true);
}
// Load external plugins, if any.
var hiddenEditorConfig = this.model.get('hiddenEditorConfig');
if (hiddenEditorConfig.drupalExternalPlugins) {
var externalPlugins = hiddenEditorConfig.drupalExternalPlugins;
for (var pluginName in externalPlugins) {
if (externalPlugins.hasOwnProperty(pluginName)) {
CKEDITOR.plugins.addExternal(pluginName, externalPlugins[pluginName], '');
}
}
}
CKEDITOR.inline($('#' + hiddenCKEditorID).get(0), CKEditorConfig);
// Once the instance is ready, retrieve the allowedContent filter rules
// and convert them to Drupal.EditorFeature objects.
CKEDITOR.once('instanceReady', function (e) {
if (e.editor.name === hiddenCKEditorID) {
// First collect all CKEditor allowedContent rules.
var CKEFeatureRulesMap = {};
var rules = e.editor.filter.allowedContent;
var rule;
var name;
for (var i = 0; i < rules.length; i++) {
rule = rules[i];
name = rule.featureName || ':(';
if (!CKEFeatureRulesMap[name]) {
CKEFeatureRulesMap[name] = [];
}
CKEFeatureRulesMap[name].push(rule);
}
// Now convert these to Drupal.EditorFeature objects. And track which
// buttons are mapped to which features.
// @see getFeatureForButton()
var features = {};
var buttonsToFeatures = {};
for (var featureName in CKEFeatureRulesMap) {
if (CKEFeatureRulesMap.hasOwnProperty(featureName)) {
var feature = new Drupal.EditorFeature(featureName);
convertCKERulesToEditorFeature(feature, CKEFeatureRulesMap[featureName]);
features[featureName] = feature;
var command = e.editor.getCommand(featureName);
if (command) {
buttonsToFeatures[command.uiItems[0].name] = featureName;
}
}
}
callback(features, buttonsToFeatures);
}
});
},
/**
* Retrieves the feature for a given button from featuresMetadata. Returns
* false if the given button is in fact a divider.
*
* @param {string} button
* The name of a CKEditor button.
*
* @return {object}
* The feature metadata object for a button.
*/
getFeatureForButton: function (button) {
// Return false if the button being added is a divider.
if (button === '-') {
return false;
}
// Get a Drupal.editorFeature object that contains all metadata for
// the feature that was just added or removed. Not every feature has
// such metadata.
var featureName = this.model.get('buttonsToFeatures')[button.toLowerCase()];
// Features without an associated command do not have a 'feature name' by
// default, so we use the lowercased button name instead.
if (!featureName) {
featureName = button.toLowerCase();
}
var featuresMetadata = this.model.get('featuresMetadata');
if (!featuresMetadata[featureName]) {
featuresMetadata[featureName] = new Drupal.EditorFeature(featureName);
this.model.set('featuresMetadata', featuresMetadata);
}
return featuresMetadata[featureName];
},
/**
* Checks buttons against filter settings; disables disallowed buttons.
*
* @param {object} features
* A map of {@link Drupal.EditorFeature} objects.
* @param {object} buttonsToFeatures
* Object containing the button-to-feature mapping.
*
* @see Drupal.ckeditor.ControllerView#getFeatureForButton
*/
disableFeaturesDisallowedByFilters: function (features, buttonsToFeatures) {
this.model.set('featuresMetadata', features);
// Store the button-to-feature mapping. Needs to happen only once, because
// the same buttons continue to have the same features; only the rules for
// specific features may change.
// @see getFeatureForButton()
this.model.set('buttonsToFeatures', buttonsToFeatures);
// Ensure that toolbar configuration changes are broadcast.
this.broadcastConfigurationChanges(this.$el);
// Initialization: not all of the default toolbar buttons may be allowed
// by the current filter settings. Remove any of the default toolbar
// buttons that require more permissive filter settings. The remaining
// default toolbar buttons are marked as "added".
var existingButtons = [];
// Loop through each button group after flattening the groups from the
// toolbar row arrays.
var buttonGroups = _.flatten(this.model.get('activeEditorConfig'));
for (var i = 0; i < buttonGroups.length; i++) {
// Pull the button names from each toolbar button group.
var buttons = buttonGroups[i].items;
for (var k = 0; k < buttons.length; k++) {
existingButtons.push(buttons[k]);
}
}
// Remove duplicate buttons.
existingButtons = _.unique(existingButtons);
// Prepare the active toolbar and available-button toolbars.
for (var n = 0; n < existingButtons.length; n++) {
var button = existingButtons[n];
var feature = this.getFeatureForButton(button);
// Skip dividers.
if (feature === false) {
continue;
}
if (Drupal.editorConfiguration.featureIsAllowedByFilters(feature)) {
// Existing toolbar buttons are in fact "added features".
this.$el.find('.ckeditor-toolbar-active').trigger('CKEditorToolbarChanged', ['added', existingButtons[n]]);
}
else {
// Move the button element from the active the active toolbar to the
// list of available buttons.
$('.ckeditor-toolbar-active li[data-drupal-ckeditor-button-name="' + button + '"]')
.detach()
.appendTo('.ckeditor-toolbar-disabled > .ckeditor-toolbar-available > ul');
// Update the toolbar value field.
this.model.set({isDirty: true}, {broadcast: false});
}
}
},
/**
* Sets up broadcasting of CKEditor toolbar configuration changes.
*
* @param {jQuery} $ckeditorToolbar
* The active toolbar DOM element wrapped in jQuery.
*/
broadcastConfigurationChanges: function ($ckeditorToolbar) {
var view = this;
var hiddenEditorConfig = this.model.get('hiddenEditorConfig');
var getFeatureForButton = this.getFeatureForButton.bind(this);
var getCKEditorFeatures = this.getCKEditorFeatures.bind(this);
$ckeditorToolbar
.find('.ckeditor-toolbar-active')
// Listen for CKEditor toolbar configuration changes. When a button is
// added/removed, call an appropriate Drupal.editorConfiguration method.
.on('CKEditorToolbarChanged.ckeditorAdmin', function (event, action, button) {
var feature = getFeatureForButton(button);
// Early-return if the button being added is a divider.
if (feature === false) {
return;
}
// Trigger a standardized text editor configuration event to indicate
// whether a feature was added or removed, so that filters can react.
var configEvent = (action === 'added') ? 'addedFeature' : 'removedFeature';
Drupal.editorConfiguration[configEvent](feature);
})
// Listen for CKEditor plugin settings changes. When a plugin setting is
// changed, rebuild the CKEditor features metadata.
.on('CKEditorPluginSettingsChanged.ckeditorAdmin', function (event, settingsChanges) {
// Update hidden CKEditor configuration.
for (var key in settingsChanges) {
if (settingsChanges.hasOwnProperty(key)) {
hiddenEditorConfig[key] = settingsChanges[key];
}
}
// Retrieve features for the updated hidden CKEditor configuration.
getCKEditorFeatures(hiddenEditorConfig, function (features) {
// Trigger a standardized text editor configuration event for each
// feature that was modified by the configuration changes.
var featuresMetadata = view.model.get('featuresMetadata');
for (var name in features) {
if (features.hasOwnProperty(name)) {
var feature = features[name];
if (featuresMetadata.hasOwnProperty(name) && !_.isEqual(featuresMetadata[name], feature)) {
Drupal.editorConfiguration.modifiedFeature(feature);
}
}
}
// Update the CKEditor features metadata.
view.model.set('featuresMetadata', features);
});
});
},
/**
* Returns the list of buttons from an editor configuration.
*
* @param {object} config
* A CKEditor configuration object.
*
* @return {Array}
* A list of buttons in the CKEditor configuration.
*/
getButtonList: function (config) {
var buttons = [];
// Remove the rows.
config = _.flatten(config);
// Loop through the button groups and pull out the buttons.
config.forEach(function (group) {
group.items.forEach(function (button) {
buttons.push(button);
});
});
// Remove the dividing elements if any.
return _.without(buttons, '-');
}
});
})(Drupal, Backbone, jQuery);
|
ajax/libs/yui/3.1.1/loader/loader.js
|
bspaulding/cdnjs
|
YUI.add('loader-base', function(Y) {
/**
* The YUI loader core
* @module loader
* @submodule loader-base
*/
(function() {
var VERSION = Y.version,
CONFIG = Y.config,
BUILD = '/build/',
ROOT = VERSION + BUILD,
CDN_BASE = Y.Env.base,
GALLERY_VERSION = CONFIG.gallery || 'gallery-2010.04.21-21-51',
GALLERY_ROOT = GALLERY_VERSION + BUILD,
TNT = '2in3',
TNT_VERSION = CONFIG[TNT] || '1',
YUI2_VERSION = CONFIG.yui2 || '2.8.0',
YUI2_ROOT = TNT + '.' + TNT_VERSION + '/' + YUI2_VERSION + BUILD,
COMBO_BASE = CDN_BASE + 'combo?',
META = { version: VERSION,
root: ROOT,
base: Y.Env.base,
comboBase: COMBO_BASE,
skin: { defaultSkin: 'sam',
base: 'assets/skins/',
path: 'skin.css',
after: [ 'cssreset',
'cssfonts',
'cssreset-context',
'cssfonts-context' ] },
groups: {},
modules: { /* METAGEN */ },
patterns: {} },
groups = META.groups;
groups[VERSION] = {};
groups.gallery = {
base: CDN_BASE + GALLERY_ROOT,
ext: false,
combine: true,
root: GALLERY_ROOT,
comboBase: COMBO_BASE,
patterns: { 'gallery-': {} }
};
groups.yui2 = {
base: CDN_BASE + YUI2_ROOT,
combine: true,
ext: false,
root: YUI2_ROOT,
comboBase: COMBO_BASE,
patterns: {
'yui2-': {
configFn: function(me) {
if(/-skin|reset|fonts|grids|base/.test(me.name)) {
me.type = 'css';
me.path = me.path.replace(/\.js/, '.css');
// this makes skins in builds earlier than 2.6.0 work as long as combine is false
me.path = me.path.replace(/\/yui2-skin/, '/assets/skins/sam/yui2-skin');
}
}
}
}
};
YUI.Env[VERSION] = META;
}());
(function() {
/**
* Loader dynamically loads script and css files. It includes the dependency
* info for the version of the library in use, and will automatically pull in
* dependencies for the modules requested. It supports rollup files and will
* automatically use these when appropriate in order to minimize the number of
* http connections required to load all of the dependencies. It can load the
* files from the Yahoo! CDN, and it can utilize the combo service provided on
* this network to reduce the number of http connections required to download
* YUI files.
*
* @module loader
* @submodule loader-base
*/
/**
* Loader dynamically loads script and css files. It includes the dependency
* info for the version of the library in use, and will automatically pull in
* dependencies for the modules requested. It supports rollup files and will
* automatically use these when appropriate in order to minimize the number of
* http connections required to load all of the dependencies. It can load the
* files from the Yahoo! CDN, and it can utilize the combo service provided on
* this network to reduce the number of http connections required to download
* YUI files.
*
* While the loader can be instantiated by the end user, it normally is not.
* @see YUI.use for the normal use case. The use function automatically will
* pull in missing dependencies.
*
* @class Loader
* @constructor
* @param o an optional set of configuration options. Valid options:
* <ul>
* <li>base:
* The base dir</li>
* <li>comboBase:
* The YUI combo service base dir. Ex: http://yui.yahooapis.com/combo?</li>
* <li>root:
* The root path to prepend to module names for the combo service. Ex: 2.5.2/build/</li>
* <li>filter:
*
* A filter to apply to result urls. This filter will modify the default
* path for all modules. The default path for the YUI library is the
* minified version of the files (e.g., event-min.js). The filter property
* can be a predefined filter or a custom filter. The valid predefined
* filters are:
* <dl>
* <dt>DEBUG</dt>
* <dd>Selects the debug versions of the library (e.g., event-debug.js).
* This option will automatically include the Logger widget</dd>
* <dt>RAW</dt>
* <dd>Selects the non-minified version of the library (e.g., event.js).</dd>
* </dl>
* You can also define a custom filter, which must be an object literal
* containing a search expression and a replace string:
* <pre>
* myFilter: {
* 'searchExp': "-min\\.js",
* 'replaceStr': "-debug.js"
* }
* </pre>
*
* </li>
* <li>filters: per-component filter specification. If specified for a given component, this overrides the filter config</li>
* <li>combine:
* Use the YUI combo service to reduce the number of http connections required to load your dependencies</li>
* <li>ignore:
* A list of modules that should never be dynamically loaded</li>
* <li>force:
* A list of modules that should always be loaded when required, even if already present on the page</li>
* <li>insertBefore:
* Node or id for a node that should be used as the insertion point for new nodes</li>
* <li>charset:
* charset for dynamic nodes (deprecated, use jsAttributes or cssAttributes)</li>
* <li>jsAttributes: object literal containing attributes to add to script nodes</li>
* <li>cssAttributes: object literal containing attributes to add to link nodes</li>
* <li>timeout:
* number of milliseconds before a timeout occurs when dynamically loading nodes. in not set, there is no timeout</li>
* <li>context:
* execution context for all callbacks</li>
* <li>onSuccess:
* callback for the 'success' event</li>
* <li>onFailure: callback for the 'failure' event</li>
* <li>onCSS: callback for the 'CSSComplete' event. When loading YUI components with CSS
* the CSS is loaded first, then the script. This provides a moment you can tie into to improve
* the presentation of the page while the script is loading.</li>
* <li>onTimeout:
* callback for the 'timeout' event</li>
* <li>onProgress:
* callback executed each time a script or css file is loaded</li>
* <li>modules:
* A list of module definitions. See Loader.addModule for the supported module metadata</li>
* </ul>
*/
var NOT_FOUND = {},
NO_REQUIREMENTS = [],
MAX_URL_LENGTH = (Y.UA.ie) ? 2048 : 8192,
GLOBAL_ENV = YUI.Env,
GLOBAL_LOADED = GLOBAL_ENV._loaded,
CSS = 'css',
JS = 'js',
VERSION = Y.version,
ROOT_LANG = "",
YObject = Y.Object,
YArray = Y.Array,
_queue = YUI.Env._loaderQueue,
META = GLOBAL_ENV[VERSION],
L = Y.Lang,
_path = Y.cached(function(dir, file, type, nomin) {
var path = dir + '/' + file;
if (!nomin) {
path += '-min';
}
path += '.' + (type || CSS);
return path;
});
Y.Env.meta = META;
Y.Loader = function(o) {
var defaults = Y.Env.meta.modules, i, onPage = GLOBAL_ENV.mods,
self = this;
/**
* Internal callback to handle multiple internal insert() calls
* so that css is inserted prior to js
* @property _internalCallback
* @private
*/
// self._internalCallback = null;
/**
* Callback that will be executed when the loader is finished
* with an insert
* @method onSuccess
* @type function
*/
// self.onSuccess = null;
/**
* Callback that will be executed if there is a failure
* @method onFailure
* @type function
*/
// self.onFailure = null;
/**
* Callback for the 'CSSComplete' event. When loading YUI components with CSS
* the CSS is loaded first, then the script. This provides a moment you can tie into to improve
* the presentation of the page while the script is loading.
* @method onCSS
* @type function
*/
// self.onCSS = null;
/**
* Callback executed each time a script or css file is loaded
* @method onProgress
* @type function
*/
// self.onProgress = null;
/**
* Callback that will be executed if a timeout occurs
* @method onTimeout
* @type function
*/
// self.onTimeout = null;
/**
* The execution context for all callbacks
* @property context
* @default {YUI} the YUI instance
*/
self.context = Y;
/**
* Data that is passed to all callbacks
* @property data
*/
// self.data = null;
/**
* Node reference or id where new nodes should be inserted before
* @property insertBefore
* @type string|HTMLElement
*/
// self.insertBefore = null;
/**
* The charset attribute for inserted nodes
* @property charset
* @type string
* @deprecated, use cssAttributes or jsAttributes
*/
// self.charset = null;
/**
* An object literal containing attributes to add to link nodes
* @property cssAttributes
* @type object
*/
// self.cssAttributes = null;
/**
* An object literal containing attributes to add to script nodes
* @property jsAttributes
* @type object
*/
// self.jsAttributes = null;
/**
* The base directory.
* @property base
* @type string
* @default http://yui.yahooapis.com/[YUI VERSION]/build/
*/
self.base = Y.Env.meta.base;
/**
* Base path for the combo service
* @property comboBase
* @type string
* @default http://yui.yahooapis.com/combo?
*/
self.comboBase = Y.Env.meta.comboBase;
/*
* Base path for language packs.
*/
// self.langBase = Y.Env.meta.langBase;
// self.lang = "";
/**
* If configured, the loader will attempt to use the combo
* service for YUI resources and configured external resources.
* @property combine
* @type boolean
* @default true if a base dir isn't in the config
*/
self.combine = o.base && (o.base.indexOf( self.comboBase.substr(0, 20)) > -1);
/**
* Max url length for combo urls. The default is 2048 for
* internet explorer, and 8192 otherwise. This is the URL
* limit for the Yahoo! hosted combo servers. If consuming
* a different combo service that has a different URL limit
* it is possible to override this default by supplying
* the maxURLLength config option. The config option will
* only take effect if lower than the default.
*
* Browsers:
* IE: 2048
* Other A-Grade Browsers: Higher that what is typically supported
* 'capable' mobile browsers: @TODO
*
* Servers:
* Apache: 8192
*
* @property maxURLLength
* @type int
*/
self.maxURLLength = MAX_URL_LENGTH;
/**
* Ignore modules registered on the YUI global
* @property ignoreRegistered
* @default false
*/
// self.ignoreRegistered = false;
/**
* Root path to prepend to module path for the combo
* service
* @property root
* @type string
* @default [YUI VERSION]/build/
*/
self.root = Y.Env.meta.root;
/**
* Timeout value in milliseconds. If set, self value will be used by
* the get utility. the timeout event will fire if
* a timeout occurs.
* @property timeout
* @type int
*/
self.timeout = 0;
/**
* A list of modules that should not be loaded, even if
* they turn up in the dependency tree
* @property ignore
* @type string[]
*/
// self.ignore = null;
/**
* A list of modules that should always be loaded, even
* if they have already been inserted into the page.
* @property force
* @type string[]
*/
// self.force = null;
self.forceMap = {};
/**
* Should we allow rollups
* @property allowRollup
* @type boolean
* @default true
*/
self.allowRollup = true;
/**
* A filter to apply to result urls. This filter will modify the default
* path for all modules. The default path for the YUI library is the
* minified version of the files (e.g., event-min.js). The filter property
* can be a predefined filter or a custom filter. The valid predefined
* filters are:
* <dl>
* <dt>DEBUG</dt>
* <dd>Selects the debug versions of the library (e.g., event-debug.js).
* This option will automatically include the Logger widget</dd>
* <dt>RAW</dt>
* <dd>Selects the non-minified version of the library (e.g., event.js).</dd>
* </dl>
* You can also define a custom filter, which must be an object literal
* containing a search expression and a replace string:
* <pre>
* myFilter: {
* 'searchExp': "-min\\.js",
* 'replaceStr': "-debug.js"
* }
* </pre>
* @property filter
* @type string|{searchExp: string, replaceStr: string}
*/
// self.filter = null;
/**
* per-component filter specification. If specified for a given component, this
* overrides the filter config.
* @property filters
* @type object
*/
self.filters = {};
/**
* The list of requested modules
* @property required
* @type {string: boolean}
*/
self.required = {};
/**
* If a module name is predefined when requested, it is checked againsts
* the patterns provided in this property. If there is a match, the
* module is added with the default configuration.
*
* At the moment only supporting module prefixes, but anticipate supporting
* at least regular expressions.
* @property patterns
* @type Object
*/
// self.patterns = Y.merge(Y.Env.meta.patterns);
self.patterns = {};
/**
* The library metadata
* @property moduleInfo
*/
// self.moduleInfo = Y.merge(Y.Env.meta.moduleInfo);
self.moduleInfo = {};
self.groups = Y.merge(Y.Env.meta.groups);
/**
* Provides the information used to skin the skinnable components.
* The following skin definition would result in 'skin1' and 'skin2'
* being loaded for calendar (if calendar was requested), and
* 'sam' for all other skinnable components:
*
* <code>
* skin: {
*
* // The default skin, which is automatically applied if not
* // overriden by a component-specific skin definition.
* // Change this in to apply a different skin globally
* defaultSkin: 'sam',
*
* // This is combined with the loader base property to get
* // the default root directory for a skin. ex:
* // http://yui.yahooapis.com/2.3.0/build/assets/skins/sam/
* base: 'assets/skins/',
*
* // Any component-specific overrides can be specified here,
* // making it possible to load different skins for different
* // components. It is possible to load more than one skin
* // for a given component as well.
* overrides: {
* calendar: ['skin1', 'skin2']
* }
* }
* </code>
* @property skin
*/
self.skin = Y.merge(Y.Env.meta.skin);
self.config = o;
self._config(o);
self._internal = true;
// YObject.each(defaults, function(k, v) {
// self.addModule(v, k);
// });
for (i in defaults) {
if (defaults.hasOwnProperty(i)) {
self.addModule(defaults[i], i);
}
}
for (i in onPage) {
if ((!(i in self.moduleInfo)) && onPage[i].details) {
self.addModule(onPage[i].details, i);
}
}
self._internal = false;
/**
* List of rollup files found in the library metadata
* @property rollups
*/
// self.rollups = null;
/**
* Whether or not to load optional dependencies for
* the requested modules
* @property loadOptional
* @type boolean
* @default false
*/
// self.loadOptional = false;
/**
* All of the derived dependencies in sorted order, which
* will be populated when either calculate() or insert()
* is called
* @property sorted
* @type string[]
*/
self.sorted = [];
/**
* Set when beginning to compute the dependency tree.
* Composed of what YUI reports to be loaded combined
* with what has been loaded by any instance on the page
* with the version number specified in the metadata.
* @propery loaded
* @type {string: boolean}
*/
self.loaded = GLOBAL_LOADED[VERSION];
/**
* A list of modules to attach to the YUI instance when complete.
* If not supplied, the sorted list of dependencies are applied.
* @property attaching
*/
// self.attaching = null;
/**
* Flag to indicate the dependency tree needs to be recomputed
* if insert is called again.
* @property dirty
* @type boolean
* @default true
*/
self.dirty = true;
/**
* List of modules inserted by the utility
* @property inserted
* @type {string: boolean}
*/
self.inserted = {};
/**
* List of skipped modules during insert() because the module
* was not defined
* @property skipped
*/
self.skipped = {};
// Y.on('yui:load', self.loadNext, self);
};
Y.Loader.prototype = {
FILTER_DEFS: {
RAW: {
'searchExp': "-min\\.js",
'replaceStr': ".js"
},
DEBUG: {
'searchExp': "-min\\.js",
'replaceStr': "-debug.js"
}
},
SKIN_PREFIX: "skin-",
_config: function(o) {
var i, j, val, f, group, groupName, self = this;
// apply config values
if (o) {
for (i in o) {
if (o.hasOwnProperty(i)) {
val = o[i];
if (i == 'require') {
self.require(val);
} else if (i == 'skin') {
Y.mix(self.skin, o[i], true);
} else if (i == 'groups') {
for (j in val) {
if (val.hasOwnProperty(j)) {
groupName = j;
group = val[j];
self.addGroup(group, groupName);
}
}
} else if (i == 'modules') {
// add a hash of module definitions
YObject.each(val, self.addModule, self);
} else if (i == 'maxURLLength') {
self[i] = Math.min(MAX_URL_LENGTH, val);
} else {
self[i] = val;
}
}
}
}
// fix filter
f = self.filter;
if (L.isString(f)) {
f = f.toUpperCase();
self.filterName = f;
self.filter = self.FILTER_DEFS[f];
if (f == 'DEBUG') {
self.require('yui-log', 'dump');
}
}
},
/**
* Returns the skin module name for the specified skin name. If a
* module name is supplied, the returned skin module name is
* specific to the module passed in.
* @method formatSkin
* @param skin {string} the name of the skin
* @param mod {string} optional: the name of a module to skin
* @return {string} the full skin module name
*/
formatSkin: function(skin, mod) {
var s = this.SKIN_PREFIX + skin;
if (mod) {
s = s + "-" + mod;
}
return s;
},
/**
* Adds the skin def to the module info
* @method _addSkin
* @param skin {string} the name of the skin
* @param mod {string} the name of the module
* @param parent {string} parent module if this is a skin of a
* submodule or plugin
* @return {string} the module name for the skin
* @private
*/
_addSkin: function(skin, mod, parent) {
var mdef, pkg,
name = this.formatSkin(skin),
info = this.moduleInfo,
sinf = this.skin,
ext = info[mod] && info[mod].ext;
// Add a module definition for the module-specific skin css
if (mod) {
name = this.formatSkin(skin, mod);
if (!info[name]) {
mdef = info[mod];
pkg = mdef.pkg || mod;
this.addModule({
name: name,
group: mdef.group,
type: 'css',
after: sinf.after,
path: (parent || pkg) + '/' + sinf.base + skin + '/' + mod + '.css',
ext: ext
});
}
}
return name;
},
/** Add a new module group
* <dl>
* <dt>name:</dt> <dd>required, the group name</dd>
* <dt>base:</dt> <dd>The base dir for this module group</dd>
* <dt>root:</dt> <dd>The root path to add to each combo resource path</dd>
* <dt>combine:</dt> <dd>combo handle</dd>
* <dt>comboBase:</dt> <dd>combo service base path</dd>
* <dt>modules:</dt> <dd>the group of modules</dd>
* </dl>
* @method addGroup
* @param o An object containing the module data
* @param name the module name (optional), required if not in the module data
* @return {boolean} true if the module was added, false if
* the object passed in did not provide all required attributes
*/
addGroup: function(o, name) {
var mods = o.modules,
self = this;
name = name || o.name;
o.name = name;
self.groups[name] = o;
if (o.patterns) {
YObject.each(o.patterns, function(v, k) {
v.group = name;
self.patterns[k] = v;
});
}
if (mods) {
YObject.each(mods, function(v, k) {
v.group = name;
self.addModule(v, k);
}, self);
}
},
/** Add a new module to the component metadata.
* <dl>
* <dt>name:</dt> <dd>required, the component name</dd>
* <dt>type:</dt> <dd>required, the component type (js or css)</dd>
* <dt>path:</dt> <dd>required, the path to the script from "base"</dd>
* <dt>requires:</dt> <dd>array of modules required by this component</dd>
* <dt>optional:</dt> <dd>array of optional modules for this component</dd>
* <dt>supersedes:</dt> <dd>array of the modules this component replaces</dd>
* <dt>after:</dt> <dd>array of modules the components which, if present, should be sorted above this one</dd>
* <dt>rollup:</dt> <dd>the number of superseded modules required for automatic rollup</dd>
* <dt>fullpath:</dt> <dd>If fullpath is specified, this is used instead of the configured base + path</dd>
* <dt>skinnable:</dt> <dd>flag to determine if skin assets should automatically be pulled in</dd>
* <dt>submodules:</dt> <dd>a hash of submodules</dd>
* <dt>lang:</dt> <dd>array of BCP 47 language tags of
* languages for which this module has localized resource bundles,
* e.g., ["en-GB","zh-Hans-CN"]</dd>
* </dl>
* @method addModule
* @param o An object containing the module data
* @param name the module name (optional), required if not in the module data
* @return the module definition or null if
* the object passed in did not provide all required attributes
*/
addModule: function(o, name) {
name = name || o.name;
o.name = name;
if (!o || !o.name) {
return null;
}
if (!o.type) {
o.type = JS;
}
if (!o.path && !o.fullpath) {
o.path = _path(name, name, o.type);
}
o.ext = ('ext' in o) ? o.ext : (this._internal) ? false : true;
o.requires = o.requires || [];
// Handle submodule logic
var subs = o.submodules, i, l, sup, s, smod, plugins, plug,
j, langs, packName, supName, flatSup, flatLang, lang, ret,
overrides, skinname;
// , existing = this.moduleInfo[name], newr;
// Adding a module again merges requirements to pick up new
// requirements when the module arrives. We allow this only
// once to prevent redundant checks when an application calls
// use() many times.
// if (existing && !existing.reparsed) {
// for (i=0; i<o.requires.length; i++) {
// newr = o.requires[i];
// if (YArray.indexOf(existing.requires, newr) == -1) {
// existing.requires.push(newr);
// delete existing.expanded;
// }
// }
// existing.reparsed = true;
// return existing;
// }
this.moduleInfo[name] = o;
if (!o.langPack && o.lang) {
langs = YArray(o.lang);
for (j=0; j < langs.length; j++) {
lang = langs[j];
packName = this.getLangPackName(lang, name);
smod = this.moduleInfo[packName];
if (!smod) {
smod = this._addLangPack(lang, o, packName);
}
}
}
if (subs) {
sup = o.supersedes || [];
l = 0;
for (i in subs) {
if (subs.hasOwnProperty(i)) {
s = subs[i];
// console.log('submodule: ' + i);
s.path = s.path || _path(name, i, o.type);
s.pkg = name;
s.group = o.group;
if (s.supersedes) {
sup = sup.concat(s.supersedes);
}
smod = this.addModule(s, i);
sup.push(i);
if (smod.skinnable) {
o.skinnable = true;
overrides = this.skin.overrides;
if (overrides && overrides[i]) {
for (j=0; j<overrides[i].length; j++) {
skinname = this._addSkin(overrides[i][j], i, name);
sup.push(skinname);
}
}
skinname = this._addSkin(this.skin.defaultSkin, i, name);
sup.push(skinname);
}
// looks like we are expected to work out the metadata
// for the parent module language packs from what is
// specified in the child modules.
if (s.lang && s.lang.length) {
langs = YArray(s.lang);
for (j=0; j < langs.length; j++) {
lang = langs[j];
packName = this.getLangPackName(lang, name);
supName = this.getLangPackName(lang, i);
smod = this.moduleInfo[packName];
if (!smod) {
smod = this._addLangPack(lang, o, packName);
}
flatSup = flatSup || YArray.hash(smod.supersedes);
if (!(supName in flatSup)) {
smod.supersedes.push(supName);
}
o.lang = o.lang || [];
flatLang = flatLang || YArray.hash(o.lang);
if (!(lang in flatLang)) {
o.lang.push(lang);
}
// Add rollup file, need to add to supersedes list too
}
}
l++;
}
}
o.supersedes = YObject.keys(YArray.hash(sup));
o.rollup = (l<4) ? l : Math.min(l-1, 4);
}
plugins = o.plugins;
if (plugins) {
for (i in plugins) {
if (plugins.hasOwnProperty(i)) {
plug = plugins[i];
plug.path = plug.path || _path(name, i, o.type);
plug.requires = plug.requires || [];
plug.group = o.group;
// plug.requires.push(name);
this.addModule(plug, i);
if (o.skinnable) {
this._addSkin(this.skin.defaultSkin, i, name);
}
}
}
}
this.dirty = true;
if (o.configFn) {
ret = o.configFn(o);
if (ret === false) {
delete this.moduleInfo[name];
o = null;
}
}
return o;
},
/**
* Add a requirement for one or more module
* @method require
* @param what {string[] | string*} the modules to load
*/
require: function(what) {
var a = (typeof what === "string") ? arguments : what;
this.dirty = true;
Y.mix(this.required, YArray.hash(a));
},
/**
* Returns an object containing properties for all modules required
* in order to load the requested module
* @method getRequires
* @param mod The module definition from moduleInfo
*/
getRequires: function(mod) {
if (!mod || mod._parsed) {
return NO_REQUIREMENTS;
}
if (!this.dirty && mod.expanded && (!mod.langCache || mod.langCache == this.lang)) {
return mod.expanded;
}
mod._parsed = true;
var i, m, j, add, packName, lang,
d = [],
r = mod.requires,
o = mod.optional,
intl = mod.lang || mod.intl,
info = this.moduleInfo,
hash = {};
for (i=0; i<r.length; i++) {
if (!hash[r[i]]) {
d.push(r[i]);
hash[r[i]] = true;
m = this.getModule(r[i]);
add = this.getRequires(m);
intl = intl || YArray.indexOf(add, 'intl') > -1;
for (j=0; j<add.length; j++) {
d.push(add[j]);
}
}
}
// get the requirements from superseded modules, if any
r=mod.supersedes;
if (r) {
for (i=0; i<r.length; i++) {
if (!hash[r[i]]) {
d.push(r[i]);
hash[r[i]] = true;
m = this.getModule(r[i]);
add = this.getRequires(m);
intl = intl || YArray.indexOf(add, 'intl') > -1;
for (j=0; j<add.length; j++) {
d.push(add[j]);
}
}
}
}
if (o && this.loadOptional) {
for (i=0; i<o.length; i++) {
if (!hash[o[i]]) {
d.push(o[i]);
hash[o[i]] = true;
add = this.getRequires(info[o[i]]);
intl = intl || YArray.indexOf(add, 'intl') > -1;
for (j=0; j<add.length; j++) {
d.push(add[j]);
}
}
}
}
mod._parsed = false;
if (intl) {
if (mod.lang && !mod.langPack && Y.Intl) {
lang = Y.Intl.lookupBestLang(this.lang || ROOT_LANG, mod.lang);
mod.langCache = this.lang;
packName = this.getLangPackName(lang, mod.name);
if (packName) {
d.unshift(packName);
}
}
d.unshift('intl');
}
mod.expanded = YObject.keys(YArray.hash(d));
return mod.expanded;
},
/**
* Returns a hash of module names the supplied module satisfies.
* @method getProvides
* @param name {string} The name of the module
* @return what this module provides
*/
getProvides: function(name) {
var m = this.getModule(name), o, s;
if (!m) {
return NOT_FOUND;
}
if (m && !m.provides) {
o = {};
s = m.supersedes;
if (s) {
YArray.each(s, function(v) {
Y.mix(o, this.getProvides(v));
}, this);
}
o[name] = true;
m.provides = o;
}
return m.provides;
},
/**
* Calculates the dependency tree, the result is stored in the sorted
* property
* @method calculate
* @param o optional options object
* @param type optional argument to prune modules
*/
calculate: function(o, type) {
if (o || type || this.dirty) {
this._config(o);
this._setup();
this._explode();
if (this.allowRollup) {
this._rollup();
}
this._reduce();
this._sort();
// this.dirty = false;
}
},
_addLangPack: function(lang, m, packName) {
var name = m.name,
packPath = _path((m.pkg || name), packName, JS, true),
existing = this.moduleInfo[packName];
if (existing) {
return existing;
}
this.addModule({
path: packPath,
intl: true,
langPack: true,
ext: m.ext,
group: m.group,
supersedes: []
}, packName, true);
if (lang) {
Y.Env.lang = Y.Env.lang || {};
Y.Env.lang[lang] = Y.Env.lang[lang] || {};
Y.Env.lang[lang][name] = true;
}
return this.moduleInfo[packName];
},
/**
* Investigates the current YUI configuration on the page. By default,
* modules already detected will not be loaded again unless a force
* option is encountered. Called by calculate()
* @method _setup
* @private
*/
_setup: function() {
var info = this.moduleInfo, name, i, j, m, o, l, smod,
packName;
for (name in info) {
if (info.hasOwnProperty(name)) {
m = info[name];
// Create skin modules
if (m && m.skinnable) {
o = this.skin.overrides;
if (o && o[name]) {
for (i=0; i<o[name].length; i=i+1) {
smod = this._addSkin(o[name][i], name);
if (YArray.indexOf(m.requires, smod) == -1) {
m.requires.push(smod);
}
}
} else {
smod = this._addSkin(this.skin.defaultSkin, name);
if (YArray.indexOf(m.requires, smod) == -1) {
m.requires.push(smod);
}
}
}
// Create lang pack modules
if (m && m.lang && m.lang.length) {
// langs = YArray(m.lang);
// for (i=0; i<langs.length; i=i+1) {
// lang = langs[i];
// packName = this.getLangPackName(lang, name);
// this._addLangPack(lang, m, packName);
// }
// Setup root package if the module has lang defined,
// it needs to provide a root language pack
packName = this.getLangPackName(ROOT_LANG, name);
this._addLangPack(null, m, packName);
}
}
}
l = Y.merge(this.inserted);
// available modules
if (!this.ignoreRegistered) {
Y.mix(l, GLOBAL_ENV.mods);
}
// add the ignore list to the list of loaded packages
if (this.ignore) {
Y.mix(l, YArray.hash(this.ignore));
}
// expand the list to include superseded modules
for (j in l) {
if (l.hasOwnProperty(j)) {
Y.mix(l, this.getProvides(j));
}
}
// remove modules on the force list from the loaded list
if (this.force) {
for (i=0; i<this.force.length; i=i+1) {
if (this.force[i] in l) {
delete l[this.force[i]];
}
}
}
Y.mix(this.loaded, l);
},
/**
* Builds a module name for a language pack
* @function getLangPackName
* @param lang {string} the language code
* @param mname {string} the module to build it for
* @return {string} the language pack module name
*/
getLangPackName: Y.cached(function(lang, mname) {
return ('lang/' + mname + ((lang) ? '_' + lang : ''));
}),
/**
* Inspects the required modules list looking for additional
* dependencies. Expands the required list to include all
* required modules. Called by calculate()
* @method _explode
* @private
*/
_explode: function() {
var r = this.required, m, reqs;
// the setup phase is over, all modules have been created
this.dirty = false;
YObject.each(r, function(v, name) {
m = this.getModule(name);
if (m) {
var expound = m.expound;
if (expound) {
r[expound] = this.getModule(expound);
reqs = this.getRequires(r[expound]);
Y.mix(r, YArray.hash(reqs));
}
reqs = this.getRequires(m);
Y.mix(r, YArray.hash(reqs));
}
}, this);
},
getModule: function(mname) {
//TODO: Remove name check - it's a quick hack to fix pattern WIP
if (!mname) {
return null;
}
var p, type, found, pname,
m = this.moduleInfo[mname],
patterns = this.patterns;
// check the patterns library to see if we should automatically add
// the module with defaults
if (!m) {
for (pname in patterns) {
if (patterns.hasOwnProperty(pname)) {
p = patterns[pname];
type = p.type;
// use the metadata supplied for the pattern
// as the module definition.
if (mname.indexOf(pname) > -1) {
found = p;
break;
}
}
}
if (found) {
if (p.action) {
p.action.call(this, mname, pname);
} else {
// ext true or false?
m = this.addModule(Y.merge(found), mname);
}
}
}
return m;
},
// impl in rollup submodule
_rollup: function() { },
/**
* Remove superceded modules and loaded modules. Called by
* calculate() after we have the mega list of all dependencies
* @method _reduce
* @private
*/
_reduce: function() {
var i, j, s, m, r=this.required, type = this.loadType;
for (i in r) {
if (r.hasOwnProperty(i)) {
m = this.getModule(i);
// remove if already loaded
if ((this.loaded[i] && (!this.forceMap[i]) && !this.ignoreRegistered) || (type && m && m.type != type)) {
delete r[i];
// remove anything this module supersedes
} else {
s = m && m.supersedes;
if (s) {
for (j=0; j<s.length; j=j+1) {
if (s[j] in r) {
delete r[s[j]];
}
}
}
}
}
}
},
_finish: function(msg, success) {
_queue.running = false;
var onEnd = this.onEnd;
if (onEnd) {
onEnd.call(this.context, {
msg: msg,
data: this.data,
// data: this.sorted,
success: success
});
}
this._continue();
},
_onSuccess: function() {
var skipped = Y.merge(this.skipped), fn;
YObject.each(skipped, function(k) {
delete this.inserted[k];
}, this);
this.skipped = {};
// Y.mix(this.loaded, this.inserted);
fn = this.onSuccess;
if (fn) {
fn.call(this.context, {
msg: 'success',
data: this.data,
success: true,
skipped: skipped
});
}
this._finish('success', true);
},
_onFailure: function(o) {
var f = this.onFailure, msg = 'failure: ' + o.msg;
if (f) {
f.call(this.context, {
msg: msg,
data: this.data,
success: false
});
}
this._finish(msg, false);
},
_onTimeout: function() {
var f = this.onTimeout;
if (f) {
f.call(this.context, {
msg: 'timeout',
data: this.data,
success: false
});
}
this._finish('timeout', false);
},
/**
* Sorts the dependency tree. The last step of calculate()
* @method _sort
* @private
*/
_sort: function() {
// create an indexed list
var s = YObject.keys(this.required),
info = this.moduleInfo,
// loaded = this.loaded,
done = {},
p=0, l, a, b, j, k, moved, doneKey,
// returns true if b is not loaded, and is required
// directly or by means of modules it supersedes.
requires = Y.cached(function(mod1, mod2) {
var m = info[mod1], i, r, after, other = info[mod2], s;
// if (loaded[mod2] || !m || !other) {
if (!m || !other) {
return false;
}
r = m.expanded;
after = m.after;
// check if this module requires the other directly
if (r && YArray.indexOf(r, mod2) > -1) {
return true;
}
// check if this module should be sorted after the other
if (after && YArray.indexOf(after, mod2) > -1) {
return true;
}
// check if this module requires one the other supersedes
s = info[mod2] && info[mod2].supersedes;
if (s) {
for (i=0; i<s.length; i=i+1) {
if (requires(mod1, s[i])) {
return true;
}
}
}
// external css files should be sorted below yui css
if (m.ext && m.type == CSS && !other.ext && other.type == CSS) {
return true;
}
return false;
});
// keep going until we make a pass without moving anything
for (;;) {
l = s.length;
moved = false;
// start the loop after items that are already sorted
for (j=p; j<l; j=j+1) {
// check the next module on the list to see if its
// dependencies have been met
a = s[j];
// check everything below current item and move if we
// find a requirement for the current item
for (k=j+1; k<l; k=k+1) {
doneKey = a + s[k];
if (!done[doneKey] && requires(a, s[k])) {
// extract the dependency so we can move it up
b = s.splice(k, 1);
// insert the dependency above the item that
// requires it
s.splice(j, 0, b[0]);
// only swap two dependencies once to short circut
// circular dependencies
done[doneKey] = true;
// keep working
moved = true;
break;
}
}
// jump out of loop if we moved something
if (moved) {
break;
// this item is sorted, move our pointer and keep going
} else {
p = p + 1;
}
}
// when we make it here and moved is false, we are
// finished sorting
if (!moved) {
break;
}
}
this.sorted = s;
},
_insert: function(source, o, type) {
// restore the state at the time of the request
if (source) {
this._config(source);
}
// build the dependency list
this.calculate(o); // don't include type so we can process CSS and script in
// one pass when the type is not specified.
this.loadType = type;
if (!type) {
var self = this;
this._internalCallback = function() {
var f = self.onCSS, n, p, sib;
// IE hack for style overrides that are not being applied
if (this.insertBefore && Y.UA.ie) {
n = Y.config.doc.getElementById(this.insertBefore);
p = n.parentNode;
sib = n.nextSibling;
p.removeChild(n);
if (sib) {
p.insertBefore(n, sib);
} else {
p.appendChild(n);
}
}
if (f) {
f.call(self.context, Y);
}
self._internalCallback = null;
self._insert(null, null, JS);
};
// _queue.running = false;
this._insert(null, null, CSS);
return;
}
// set a flag to indicate the load has started
this._loading = true;
// flag to indicate we are done with the combo service
// and any additional files will need to be loaded
// individually
this._combineComplete = {};
// start the load
this.loadNext();
},
// Once a loader operation is completely finished, process
// any additional queued items.
_continue: function() {
if (!(_queue.running) && _queue.size() > 0) {
_queue.running = true;
_queue.next()();
}
},
/**
* inserts the requested modules and their dependencies.
* <code>type</code> can be "js" or "css". Both script and
* css are inserted if type is not provided.
* @method insert
* @param o optional options object
* @param type {string} the type of dependency to insert
*/
insert: function(o, type) {
var self = this, copy = Y.merge(this, true);
delete copy.require;
delete copy.dirty;
_queue.add(function() {
self._insert(copy, o, type);
});
this._continue();
},
/**
* Executed every time a module is loaded, and if we are in a load
* cycle, we attempt to load the next script. Public so that it
* is possible to call this if using a method other than
* Y.register to determine when scripts are fully loaded
* @method loadNext
* @param mname {string} optional the name of the module that has
* been loaded (which is usually why it is time to load the next
* one)
*/
loadNext: function(mname) {
// It is possible that this function is executed due to something
// else one the page loading a YUI module. Only react when we
// are actively loading something
if (!this._loading) {
return;
}
var s, len, i, m, url, fn, msg, attr, group, groupName, j, frag,
comboSource, comboSources, mods, combining, urls, comboBase,
type = this.loadType,
self = this,
handleSuccess = function(o) {
self.loadNext(o.data);
},
handleCombo = function(o) {
self._combineComplete[type] = true;
var i, len = combining.length;
for (i=0; i<len; i++) {
self.loaded[combining[i]] = true;
self.inserted[combining[i]] = true;
}
handleSuccess(o);
};
if (this.combine && (!this._combineComplete[type])) {
combining = [];
this._combining = combining;
s = this.sorted;
len = s.length;
// the default combo base
comboBase = this.comboBase;
url = comboBase;
urls = [];
comboSources = {};
for (i=0; i<len; i++) {
comboSource = comboBase;
m = this.getModule(s[i]);
groupName = m && m.group;
if (groupName) {
group = this.groups[groupName];
if (!group.combine) {
m.combine = false;
continue;
}
m.combine = true;
if (group.comboBase) {
comboSource = group.comboBase;
}
if (group.root) {
m.root = group.root;
}
}
comboSources[comboSource] = comboSources[comboSource] || [];
comboSources[comboSource].push(m);
}
for (j in comboSources) {
if (comboSources.hasOwnProperty(j)) {
url = j;
mods = comboSources[j];
len = mods.length;
for (i=0; i<len; i++) {
// m = this.getModule(s[i]);
m = mods[i];
// Do not try to combine non-yui JS unless combo def is found
if (m && (m.type === type) && (m.combine || !m.ext)) {
frag = (m.root || this.root) + m.path;
if ((url !== j) && (i < (len - 1)) && ((frag.length + url.length) > this.maxURLLength)) {
urls.push(this._filter(url));
url = j;
}
url += frag;
if (i < (len - 1)) {
url += '&';
}
combining.push(m.name);
}
}
if (combining.length && (url != j)) {
urls.push(this._filter(url));
}
}
}
if (combining.length) {
// if (m.type === CSS) {
if (type === CSS) {
fn = Y.Get.css;
attr = this.cssAttributes;
} else {
fn = Y.Get.script;
attr = this.jsAttributes;
}
fn(urls, {
data: this._loading,
onSuccess: handleCombo,
onFailure: this._onFailure,
onTimeout: this._onTimeout,
insertBefore: this.insertBefore,
charset: this.charset,
attributes: attr,
timeout: this.timeout,
autopurge: false,
context: this
});
return;
} else {
this._combineComplete[type] = true;
}
}
if (mname) {
// if the module that was just loaded isn't what we were expecting,
// continue to wait
if (mname !== this._loading) {
return;
}
// The global handler that is called when each module is loaded
// will pass that module name to this function. Storing this
// data to avoid loading the same module multiple times
// centralize this in the callback
this.inserted[mname] = true;
this.loaded[mname] = true;
if (this.onProgress) {
this.onProgress.call(this.context, {
name: mname,
data: this.data
});
}
}
s = this.sorted;
len = s.length;
for (i=0; i<len; i=i+1) {
// this.inserted keeps track of what the loader has loaded.
// move on if this item is done.
if (s[i] in this.inserted) {
continue;
}
// Because rollups will cause multiple load notifications
// from Y, loadNext may be called multiple times for
// the same module when loading a rollup. We can safely
// skip the subsequent requests
if (s[i] === this._loading) {
return;
}
// log("inserting " + s[i]);
m = this.getModule(s[i]);
if (!m) {
msg = "Undefined module " + s[i] + " skipped";
this.inserted[s[i]] = true;
this.skipped[s[i]] = true;
continue;
}
group = (m.group && this.groups[m.group]) || NOT_FOUND;
// The load type is stored to offer the possibility to load
// the css separately from the script.
if (!type || type === m.type) {
this._loading = s[i];
if (m.type === CSS) {
fn = Y.Get.css;
attr = this.cssAttributes;
} else {
fn = Y.Get.script;
attr = this.jsAttributes;
}
url = (m.fullpath) ? this._filter(m.fullpath, s[i]) : this._url(m.path, s[i], group.base || m.base);
fn(url, {
data: s[i],
onSuccess: handleSuccess,
insertBefore: this.insertBefore,
charset: this.charset,
attributes: attr,
onFailure: this._onFailure,
onTimeout: this._onTimeout,
timeout: this.timeout,
autopurge: false,
context: self
});
return;
}
}
// we are finished
this._loading = null;
fn = this._internalCallback;
// internal callback for loading css first
if (fn) {
this._internalCallback = null;
fn.call(this);
} else {
this._onSuccess();
}
},
/**
* Apply filter defined for this instance to a url/path
* method _filter
* @param u {string} the string to filter
* @param name {string} the name of the module, if we are processing
* a single module as opposed to a combined url
* @return {string} the filtered string
* @private
*/
_filter: function(u, name) {
var f = this.filter,
hasFilter = name && (name in this.filters),
modFilter = hasFilter && this.filters[name];
if (u) {
if (hasFilter) {
f = (L.isString(modFilter)) ? this.FILTER_DEFS[modFilter.toUpperCase()] || null : modFilter;
}
if (f) {
u = u.replace(new RegExp(f.searchExp, 'g'), f.replaceStr);
}
}
return u;
},
/**
* Generates the full url for a module
* method _url
* @param path {string} the path fragment
* @return {string} the full url
* @private
*/
_url: function(path, name, base) {
return this._filter((base || this.base || "") + path, name);
}
};
})();
}, '@VERSION@' ,{requires:['get']});
YUI.add('loader-rollup', function(Y) {
/**
* Optional automatic rollup logic for reducing http connections
* when not using a combo service.
* @module loader
* @submodule rollup
*/
/**
* Look for rollup packages to determine if all of the modules a
* rollup supersedes are required. If so, include the rollup to
* help reduce the total number of connections required. Called
* by calculate(). This is an optional feature, and requires the
* appropriate submodule to function.
* @method _rollup
* @for Loader
* @private
*/
Y.Loader.prototype._rollup = function() {
var i, j, m, s, rollups={}, r=this.required, roll,
info = this.moduleInfo, rolled, c, smod;
// find and cache rollup modules
if (this.dirty || !this.rollups) {
for (i in info) {
if (info.hasOwnProperty(i)) {
m = this.getModule(i);
// if (m && m.rollup && m.supersedes) {
if (m && m.rollup) {
rollups[i] = m;
}
}
}
this.rollups = rollups;
this.forceMap = (this.force) ? Y.Array.hash(this.force) : {};
}
// make as many passes as needed to pick up rollup rollups
for (;;) {
rolled = false;
// go through the rollup candidates
for (i in rollups) {
if (rollups.hasOwnProperty(i)) {
// there can be only one, unless forced
if (!r[i] && ((!this.loaded[i]) || this.forceMap[i])) {
m = this.getModule(i);
s = m.supersedes || [];
roll = false;
// @TODO remove continue
if (!m.rollup) {
continue;
}
c = 0;
// check the threshold
for (j=0;j<s.length;j=j+1) {
smod = info[s[j]];
// if the superseded module is loaded, we can't load the rollup
// unless it has been forced
if (this.loaded[s[j]] && !this.forceMap[s[j]]) {
roll = false;
break;
// increment the counter if this module is required. if we are
// beyond the rollup threshold, we will use the rollup module
} else if (r[s[j]] && m.type == smod.type) {
c++;
roll = (c >= m.rollup);
if (roll) {
break;
}
}
}
if (roll) {
// add the rollup
r[i] = true;
rolled = true;
// expand the rollup's dependencies
this.getRequires(m);
}
}
}
}
// if we made it here w/o rolling up something, we are done
if (!rolled) {
break;
}
}
};
}, '@VERSION@' ,{requires:['loader-base']});
YUI.add('loader-yui3', function(Y) {
/**
* YUI 3 module metadata
* @module loader
* @submodule yui3
*/
YUI.Env[Y.version].modules = {
"anim": {
"submodules": {
"anim-base": {
"requires": [
"base-base",
"node-style"
]
},
"anim-color": {
"requires": [
"anim-base"
]
},
"anim-curve": {
"requires": [
"anim-xy"
]
},
"anim-easing": {
"requires": [
"anim-base"
]
},
"anim-node-plugin": {
"requires": [
"node-pluginhost",
"anim-base"
]
},
"anim-scroll": {
"requires": [
"anim-base"
]
},
"anim-xy": {
"requires": [
"anim-base",
"node-screen"
]
}
}
},
"async-queue": {
"requires": [
"event-custom"
]
},
"attribute": {
"submodules": {
"attribute-base": {
"requires": [
"event-custom"
]
},
"attribute-complex": {
"requires": [
"attribute-base"
]
}
}
},
"base": {
"submodules": {
"base-base": {
"requires": [
"attribute-base"
]
},
"base-build": {
"requires": [
"base-base"
]
},
"base-pluginhost": {
"requires": [
"base-base",
"pluginhost"
]
}
}
},
"cache": {
"requires": [
"plugin"
]
},
"classnamemanager": {
"requires": [
"yui-base"
]
},
"collection": {
"submodules": {
"array-extras": {},
"array-invoke": {},
"arraylist": {},
"arraylist-add": {
"requires": [
"arraylist"
]
},
"arraylist-filter": {
"requires": [
"arraylist"
]
}
}
},
"compat": {
"requires": [
"event-base",
"dom",
"dump",
"substitute"
]
},
"console": {
"lang": [
"en",
"es"
],
"plugins": {
"console-filters": {
"requires": [
"plugin",
"console"
],
"skinnable": true
}
},
"requires": [
"yui-log",
"widget",
"substitute"
],
"skinnable": true
},
"cookie": {
"requires": [
"yui-base"
]
},
"cssbase": {
"after": [
"cssreset",
"cssfonts",
"cssgrids",
"cssreset-context",
"cssfonts-context",
"cssgrids-context"
],
"path": "cssbase/base-min.css",
"type": "css"
},
"cssbase-context": {
"after": [
"cssreset",
"cssfonts",
"cssgrids",
"cssreset-context",
"cssfonts-context",
"cssgrids-context"
],
"path": "cssbase/base-context-min.css",
"type": "css"
},
"cssfonts": {
"path": "cssfonts/fonts-min.css",
"type": "css"
},
"cssfonts-context": {
"path": "cssfonts/fonts-context-min.css",
"type": "css"
},
"cssgrids": {
"optional": [
"cssreset"
],
"path": "cssgrids/grids-min.css",
"requires": [
"cssfonts"
],
"type": "css"
},
"cssgrids-context": {
"optional": [
"cssreset-context"
],
"path": "cssgrids/grids-context-min.css",
"requires": [
"cssfonts-context"
],
"type": "css"
},
"cssreset": {
"path": "cssreset/reset-min.css",
"type": "css"
},
"cssreset-context": {
"path": "cssreset/reset-context-min.css",
"type": "css"
},
"dataschema": {
"submodules": {
"dataschema-array": {
"requires": [
"dataschema-base"
]
},
"dataschema-base": {
"requires": [
"base"
]
},
"dataschema-json": {
"requires": [
"dataschema-base",
"json"
]
},
"dataschema-text": {
"requires": [
"dataschema-base"
]
},
"dataschema-xml": {
"requires": [
"dataschema-base"
]
}
}
},
"datasource": {
"submodules": {
"datasource-arrayschema": {
"requires": [
"datasource-local",
"plugin",
"dataschema-array"
]
},
"datasource-cache": {
"requires": [
"datasource-local",
"cache"
]
},
"datasource-function": {
"requires": [
"datasource-local"
]
},
"datasource-get": {
"requires": [
"datasource-local",
"get"
]
},
"datasource-io": {
"requires": [
"datasource-local",
"io-base"
]
},
"datasource-jsonschema": {
"requires": [
"datasource-local",
"plugin",
"dataschema-json"
]
},
"datasource-local": {
"requires": [
"base"
]
},
"datasource-polling": {
"requires": [
"datasource-local"
]
},
"datasource-textschema": {
"requires": [
"datasource-local",
"plugin",
"dataschema-text"
]
},
"datasource-xmlschema": {
"requires": [
"datasource-local",
"plugin",
"dataschema-xml"
]
}
}
},
"datatype": {
"submodules": {
"datatype-date": {
"lang": [
"ar",
"ar-JO",
"ca",
"ca-ES",
"da",
"da-DK",
"de",
"de-AT",
"de-DE",
"el",
"el-GR",
"en",
"en-AU",
"en-CA",
"en-GB",
"en-IE",
"en-IN",
"en-JO",
"en-MY",
"en-NZ",
"en-PH",
"en-SG",
"en-US",
"es",
"es-AR",
"es-BO",
"es-CL",
"es-CO",
"es-EC",
"es-ES",
"es-MX",
"es-PE",
"es-PY",
"es-US",
"es-UY",
"es-VE",
"fi",
"fi-FI",
"fr",
"fr-BE",
"fr-CA",
"fr-FR",
"hi",
"hi-IN",
"id",
"id-ID",
"it",
"it-IT",
"ja",
"ja-JP",
"ko",
"ko-KR",
"ms",
"ms-MY",
"nb",
"nb-NO",
"nl",
"nl-BE",
"nl-NL",
"pl",
"pl-PL",
"pt",
"pt-BR",
"ro",
"ro-RO",
"ru",
"ru-RU",
"sv",
"sv-SE",
"th",
"th-TH",
"tr",
"tr-TR",
"vi",
"vi-VN",
"zh-Hans",
"zh-Hans-CN",
"zh-Hant",
"zh-Hant-HK",
"zh-Hant-TW"
],
"requires": [
"yui-base"
],
"supersedes": [
"datatype-date-format"
]
},
"datatype-number": {
"requires": [
"yui-base"
]
},
"datatype-xml": {
"requires": [
"yui-base"
]
}
}
},
"datatype-date-format": {
"path": "datatype/datatype-date-format-min.js"
},
"dd": {
"submodules": {
"dd-constrain": {
"requires": [
"dd-drag"
]
},
"dd-ddm": {
"requires": [
"dd-ddm-base",
"event-resize"
]
},
"dd-ddm-base": {
"requires": [
"node",
"base",
"yui-throttle"
]
},
"dd-ddm-drop": {
"requires": [
"dd-ddm"
]
},
"dd-delegate": {
"optional": [
"dd-drop-plugin"
],
"requires": [
"dd-drag",
"event-mouseenter"
]
},
"dd-drag": {
"requires": [
"dd-ddm-base"
]
},
"dd-drop": {
"requires": [
"dd-ddm-drop"
]
},
"dd-drop-plugin": {
"requires": [
"dd-drop"
]
},
"dd-plugin": {
"optional": [
"dd-constrain",
"dd-proxy"
],
"requires": [
"dd-drag"
]
},
"dd-proxy": {
"requires": [
"dd-drag"
]
},
"dd-scroll": {
"requires": [
"dd-drag"
]
}
}
},
"dom": {
"plugins": {
"selector-css3": {
"requires": [
"selector-css2"
]
}
},
"requires": [
"oop"
],
"submodules": {
"dom-base": {
"requires": [
"oop"
]
},
"dom-screen": {
"requires": [
"dom-base",
"dom-style"
]
},
"dom-style": {
"requires": [
"dom-base"
]
},
"selector": {
"requires": [
"dom-base"
]
},
"selector-css2": {
"requires": [
"selector-native"
]
},
"selector-native": {
"requires": [
"dom-base"
]
}
}
},
"dump": {
"requires": [
"yui-base"
]
},
"event": {
"expound": "node-base",
"plugins": {
"event-synthetic": {
"requires": [
"node-base"
]
}
},
"submodules": {
"event-base": {
"expound": "node-base",
"requires": [
"event-custom-base"
]
},
"event-delegate": {
"requires": [
"node-base"
]
},
"event-focus": {
"requires": [
"node-base"
]
},
"event-key": {
"requires": [
"node-base"
]
},
"event-mouseenter": {
"requires": [
"node-base"
]
},
"event-mousewheel": {
"requires": [
"node-base"
]
},
"event-resize": {
"requires": [
"node-base"
]
}
}
},
"event-custom": {
"submodules": {
"event-custom-base": {
"requires": [
"oop",
"yui-later"
]
},
"event-custom-complex": {
"requires": [
"event-custom-base"
]
}
}
},
"event-simulate": {
"requires": [
"event-base"
]
},
"history": {
"requires": [
"node"
]
},
"imageloader": {
"requires": [
"base-base",
"node-style",
"node-screen"
]
},
"intl": {
"requires": [
"intl-base",
"event-custom"
]
},
"io": {
"submodules": {
"io-base": {
"optional": [
"querystring-stringify-simple"
],
"requires": [
"event-custom-base"
]
},
"io-form": {
"requires": [
"io-base",
"node-base",
"node-style"
]
},
"io-queue": {
"requires": [
"io-base",
"queue-promote"
]
},
"io-upload-iframe": {
"requires": [
"io-base",
"node-base"
]
},
"io-xdr": {
"requires": [
"io-base",
"datatype-xml"
]
}
}
},
"json": {
"submodules": {
"json-parse": {
"requires": [
"yui-base"
]
},
"json-stringify": {
"requires": [
"yui-base"
]
}
}
},
"loader": {
"requires": [
"get"
],
"submodules": {
"loader-base": {},
"loader-rollup": {
"requires": [
"loader-base"
]
},
"loader-yui3": {
"requires": [
"loader-base"
]
}
}
},
"node": {
"plugins": {
"align-plugin": {
"requires": [
"node-screen",
"node-pluginhost"
]
},
"node-event-simulate": {
"requires": [
"node-base",
"event-simulate"
]
},
"shim-plugin": {
"requires": [
"node-style",
"node-pluginhost"
]
}
},
"requires": [
"dom",
"event-base"
],
"submodules": {
"node-base": {
"requires": [
"dom-base",
"selector-css2",
"event-base"
]
},
"node-event-delegate": {
"requires": [
"node-base",
"event-delegate"
]
},
"node-pluginhost": {
"requires": [
"node-base",
"pluginhost"
]
},
"node-screen": {
"requires": [
"dom-screen",
"node-base"
]
},
"node-style": {
"requires": [
"dom-style",
"node-base"
]
}
}
},
"node-focusmanager": {
"requires": [
"attribute",
"node",
"plugin",
"node-event-simulate",
"event-key",
"event-focus"
]
},
"node-menunav": {
"requires": [
"node",
"classnamemanager",
"plugin",
"node-focusmanager"
],
"skinnable": true
},
"oop": {
"requires": [
"yui-base"
]
},
"overlay": {
"requires": [
"widget",
"widget-stdmod",
"widget-position",
"widget-position-align",
"widget-stack",
"widget-position-constrain"
],
"skinnable": true
},
"plugin": {
"requires": [
"base-base"
]
},
"pluginhost": {
"requires": [
"yui-base"
]
},
"profiler": {
"requires": [
"yui-base"
]
},
"querystring": {
"submodules": {
"querystring-parse": {
"requires": [
"yui-base",
"array-extras"
]
},
"querystring-stringify": {
"requires": [
"yui-base"
]
}
}
},
"querystring-parse-simple": {
"path": "querystring/querystring-parse-simple-min.js",
"requires": [
"yui-base"
]
},
"querystring-stringify-simple": {
"path": "querystring/querystring-stringify-simple-min.js",
"requires": [
"yui-base"
]
},
"queue-promote": {
"requires": [
"yui-base"
]
},
"queue-run": {
"path": "async-queue/async-queue-min.js",
"requires": [
"event-custom"
]
},
"slider": {
"submodules": {
"clickable-rail": {
"requires": [
"slider-base"
]
},
"range-slider": {
"requires": [
"slider-base",
"slider-value-range",
"clickable-rail"
]
},
"slider-base": {
"requires": [
"widget",
"dd-constrain",
"substitute"
],
"skinnable": true
},
"slider-value-range": {
"requires": [
"slider-base"
]
}
}
},
"sortable": {
"requires": [
"dd-delegate",
"dd-drop-plugin",
"dd-proxy"
]
},
"stylesheet": {
"requires": [
"yui-base"
]
},
"substitute": {
"optional": [
"dump"
]
},
"swf": {
"requires": [
"event-custom",
"node",
"swfdetect"
]
},
"swfdetect": {},
"tabview": {
"plugins": {
"tabview-plugin": {
"requires": [
"tabview-base"
],
"skinnable": true
}
},
"requires": [
"widget",
"widget-parent",
"widget-child",
"tabview-base"
],
"skinnable": true,
"submodules": {
"tabview-base": {
"requires": [
"node-event-delegate",
"node-focusmanager",
"classnamemanager"
]
}
}
},
"test": {
"requires": [
"substitute",
"node",
"json",
"event-simulate"
],
"skinnable": true
},
"widget": {
"plugins": {
"widget-child": {},
"widget-parent": {
"requires": [
"arraylist"
]
},
"widget-position": {},
"widget-position-align": {
"requires": [
"widget-position"
]
},
"widget-position-constrain": {
"requires": [
"widget-position"
]
},
"widget-stack": {
"skinnable": true
},
"widget-stdmod": {}
},
"skinnable": true,
"submodules": {
"widget-base": {
"requires": [
"attribute",
"event-focus",
"base",
"node",
"classnamemanager"
]
},
"widget-htmlparser": {
"requires": [
"widget-base"
]
}
}
},
"widget-anim": {
"requires": [
"plugin",
"anim-base"
]
},
"widget-locale": {
"path": "widget/widget-locale-min.js",
"requires": [
"widget-base"
]
},
"yui": {
"submodules": {
"get": {},
"intl-base": {},
"yui-base": {},
"yui-later": {},
"yui-log": {},
"yui-throttle": {}
}
}
};
}, '@VERSION@' ,{requires:['loader-base']});
YUI.add('loader', function(Y){}, '@VERSION@' ,{use:['loader-base', 'loader-rollup', 'loader-yui3' ]});
|
app/javascript/mastodon/features/hashtag_timeline/index.js
|
cobodo/mastodon
|
import React from 'react';
import { connect } from 'react-redux';
import PropTypes from 'prop-types';
import StatusListContainer from '../ui/containers/status_list_container';
import Column from '../../components/column';
import ColumnHeader from '../../components/column_header';
import ColumnSettingsContainer from './containers/column_settings_container';
import { expandHashtagTimeline, clearTimeline } from '../../actions/timelines';
import { addColumn, removeColumn, moveColumn } from '../../actions/columns';
import { FormattedMessage } from 'react-intl';
import { connectHashtagStream } from '../../actions/streaming';
import { isEqual } from 'lodash';
const mapStateToProps = (state, props) => ({
hasUnread: state.getIn(['timelines', `hashtag:${props.params.id}${props.params.local ? ':local' : ''}`, 'unread']) > 0,
});
export default @connect(mapStateToProps)
class HashtagTimeline extends React.PureComponent {
disconnects = [];
static propTypes = {
params: PropTypes.object.isRequired,
columnId: PropTypes.string,
dispatch: PropTypes.func.isRequired,
hasUnread: PropTypes.bool,
multiColumn: PropTypes.bool,
};
handlePin = () => {
const { columnId, dispatch } = this.props;
if (columnId) {
dispatch(removeColumn(columnId));
} else {
dispatch(addColumn('HASHTAG', { id: this.props.params.id }));
}
}
title = () => {
let title = [this.props.params.id];
if (this.additionalFor('any')) {
title.push(' ', <FormattedMessage key='any' id='hashtag.column_header.tag_mode.any' values={{ additional: this.additionalFor('any') }} defaultMessage='or {additional}' />);
}
if (this.additionalFor('all')) {
title.push(' ', <FormattedMessage key='all' id='hashtag.column_header.tag_mode.all' values={{ additional: this.additionalFor('all') }} defaultMessage='and {additional}' />);
}
if (this.additionalFor('none')) {
title.push(' ', <FormattedMessage key='none' id='hashtag.column_header.tag_mode.none' values={{ additional: this.additionalFor('none') }} defaultMessage='without {additional}' />);
}
return title;
}
additionalFor = (mode) => {
const { tags } = this.props.params;
if (tags && (tags[mode] || []).length > 0) {
return tags[mode].map(tag => tag.value).join('/');
} else {
return '';
}
}
handleMove = (dir) => {
const { columnId, dispatch } = this.props;
dispatch(moveColumn(columnId, dir));
}
handleHeaderClick = () => {
this.column.scrollTop();
}
_subscribe (dispatch, id, tags = {}, local) {
let any = (tags.any || []).map(tag => tag.value);
let all = (tags.all || []).map(tag => tag.value);
let none = (tags.none || []).map(tag => tag.value);
[id, ...any].map(tag => {
this.disconnects.push(dispatch(connectHashtagStream(id, tag, local, status => {
let tags = status.tags.map(tag => tag.name);
return all.filter(tag => tags.includes(tag)).length === all.length &&
none.filter(tag => tags.includes(tag)).length === 0;
})));
});
}
_unsubscribe () {
this.disconnects.map(disconnect => disconnect());
this.disconnects = [];
}
componentDidMount () {
const { dispatch } = this.props;
const { id, tags, local } = this.props.params;
this._subscribe(dispatch, id, tags, local);
dispatch(expandHashtagTimeline(id, { tags, local }));
}
componentWillReceiveProps (nextProps) {
const { dispatch, params } = this.props;
const { id, tags, local } = nextProps.params;
if (id !== params.id || !isEqual(tags, params.tags) || !isEqual(local, params.local)) {
this._unsubscribe();
this._subscribe(dispatch, id, tags, local);
dispatch(clearTimeline(`hashtag:${id}${local ? ':local' : ''}`));
dispatch(expandHashtagTimeline(id, { tags, local }));
}
}
componentWillUnmount () {
this._unsubscribe();
}
setRef = c => {
this.column = c;
}
handleLoadMore = maxId => {
const { id, tags, local } = this.props.params;
this.props.dispatch(expandHashtagTimeline(id, { maxId, tags, local }));
}
render () {
const { hasUnread, columnId, multiColumn } = this.props;
const { id, local } = this.props.params;
const pinned = !!columnId;
return (
<Column bindToDocument={!multiColumn} ref={this.setRef} label={`#${id}`}>
<ColumnHeader
icon='hashtag'
active={hasUnread}
title={this.title()}
onPin={this.handlePin}
onMove={this.handleMove}
onClick={this.handleHeaderClick}
pinned={pinned}
multiColumn={multiColumn}
showBackButton
>
{columnId && <ColumnSettingsContainer columnId={columnId} />}
</ColumnHeader>
<StatusListContainer
trackScroll={!pinned}
scrollKey={`hashtag_timeline-${columnId}`}
timelineId={`hashtag:${id}${local ? ':local' : ''}`}
onLoadMore={this.handleLoadMore}
emptyMessage={<FormattedMessage id='empty_column.hashtag' defaultMessage='There is nothing in this hashtag yet.' />}
bindToDocument={!multiColumn}
/>
</Column>
);
}
}
|
chrome/extension/inject.js
|
halumz/githubSearch
|
import React, { Component } from 'react';
import { render } from 'react-dom';
import Dock from 'react-dock';
class InjectApp extends Component {
constructor(props) {
super(props);
this.state = { isVisible: false };
}
buttonOnClick = () => {
this.setState({ isVisible: !this.state.isVisible });
};
render() {
return (
<div>
<button onClick={this.buttonOnClick}>
Open Github Search
</button>
<Dock
position="right"
dimMode="transparent"
defaultSize={0.4}
isVisible={this.state.isVisible}
>
<iframe
style={{
width: '100%',
height: '100%',
}}
frameBorder={0}
allowTransparency="true"
src={chrome.extension.getURL(`inject.html?protocol=${location.protocol}`)}
/>
</Dock>
</div>
);
}
}
window.addEventListener('load', () => {
const injectDOM = document.createElement('div');
injectDOM.className = 'inject-react-example';
injectDOM.style.textAlign = 'center';
document.body.appendChild(injectDOM);
render(<InjectApp />, injectDOM);
});
|
client/src/components/FuelSavingsTextInput.spec.js
|
dragonq29/mini-bat
|
import React from 'react';
import {shallow} from 'enzyme';
import chai, {expect} from 'chai';
import sinon from 'sinon';
import sinonChai from 'sinon-chai';
import FuelSavingsTextInput from './FuelSavingsTextInput';
chai.use(sinonChai);
describe('<FuelSavingsTextInput />', () => {
it('should be an input element', () => {
const props = {
name: 'testName',
onChange: sinon.spy(),
placeholder: 'Type Here',
value: 100
};
const wrapper = shallow(<FuelSavingsTextInput {...props} />);
const actual = wrapper.type();
const expected = 'input';
expect(actual).to.equal(expected);
});
it('should handle change', () => {
const props = {
name: 'newMpg',
onChange: sinon.spy(),
placeholder: 'Type Here',
value: 100
};
const wrapper = shallow(<FuelSavingsTextInput {...props} />);
const actual = wrapper.type();
const expected = 'input';
expect(actual).to.equal(expected);
props.onChange.should.not.have.been.called;
wrapper.simulate('change', {target: {value: 101}});
expect(props.onChange).to.have.been.calledWith('newMpg', 101);
});
});
|
ajax/libs/forerunnerdb/1.3.840/fdb-legacy.js
|
jonobr1/cdnjs
|
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
var Core = _dereq_('../lib/Core'),
CollectionGroup = _dereq_('../lib/CollectionGroup'),
View = _dereq_('../lib/View'),
Highchart = _dereq_('../lib/Highchart'),
Persist = _dereq_('../lib/Persist'),
Document = _dereq_('../lib/Document'),
Overview = _dereq_('../lib/Overview'),
OldView = _dereq_('../lib/OldView'),
OldViewBind = _dereq_('../lib/OldView.Bind'),
Grid = _dereq_('../lib/Grid');
if (typeof window !== 'undefined') {
window.ForerunnerDB = Core;
}
module.exports = Core;
},{"../lib/CollectionGroup":6,"../lib/Core":8,"../lib/Document":10,"../lib/Grid":12,"../lib/Highchart":13,"../lib/OldView":30,"../lib/OldView.Bind":29,"../lib/Overview":33,"../lib/Persist":35,"../lib/View":41}],2:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
sharedPathSolver;
/**
* Creates an always-sorted multi-key bucket that allows ForerunnerDB to
* know the index that a document will occupy in an array with minimal
* processing, speeding up things like sorted views.
* @param {object} orderBy An order object.
* @constructor
*/
var ActiveBucket = function (orderBy) {
this._primaryKey = '_id';
this._keyArr = [];
this._data = [];
this._objLookup = {};
this._count = 0;
this._keyArr = sharedPathSolver.parse(orderBy, true);
};
Shared.addModule('ActiveBucket', ActiveBucket);
Shared.mixin(ActiveBucket.prototype, 'Mixin.Sorting');
sharedPathSolver = new Path();
/**
* Gets / sets the primary key used by the active bucket.
* @returns {String} The current primary key.
*/
Shared.synthesize(ActiveBucket.prototype, 'primaryKey');
/**
* Quicksorts a single document into the passed array and
* returns the index that the document should occupy.
* @param {object} obj The document to calculate index for.
* @param {array} arr The array the document index will be
* calculated for.
* @param {string} item The string key representation of the
* document whose index is being calculated.
* @param {function} fn The comparison function that is used
* to determine if a document is sorted below or above the
* document we are calculating the index for.
* @returns {number} The index the document should occupy.
*/
ActiveBucket.prototype.qs = function (obj, arr, item, fn) {
// If the array is empty then return index zero
if (!arr.length) {
return 0;
}
var lastMidwayIndex = -1,
midwayIndex,
lookupItem,
result,
start = 0,
end = arr.length - 1;
// Loop the data until our range overlaps
while (end >= start) {
// Calculate the midway point (divide and conquer)
midwayIndex = Math.floor((start + end) / 2);
if (lastMidwayIndex === midwayIndex) {
// No more items to scan
break;
}
// Get the item to compare against
lookupItem = arr[midwayIndex];
if (lookupItem !== undefined) {
// Compare items
result = fn(this, obj, item, lookupItem);
if (result > 0) {
start = midwayIndex + 1;
}
if (result < 0) {
end = midwayIndex - 1;
}
}
lastMidwayIndex = midwayIndex;
}
if (result > 0) {
return midwayIndex + 1;
} else {
return midwayIndex;
}
};
/**
* Calculates the sort position of an item against another item.
* @param {object} sorter An object or instance that contains
* sortAsc and sortDesc methods.
* @param {object} obj The document to compare.
* @param {string} a The first key to compare.
* @param {string} b The second key to compare.
* @returns {number} Either 1 for sort a after b or -1 to sort
* a before b.
* @private
*/
ActiveBucket.prototype._sortFunc = function (sorter, obj, a, b) {
var aVals = a.split('.:.'),
bVals = b.split('.:.'),
arr = sorter._keyArr,
count = arr.length,
index,
sortType,
castType;
for (index = 0; index < count; index++) {
sortType = arr[index];
castType = typeof sharedPathSolver.get(obj, sortType.path);
if (castType === 'number') {
aVals[index] = Number(aVals[index]);
bVals[index] = Number(bVals[index]);
}
// Check for non-equal items
if (aVals[index] !== bVals[index]) {
// Return the sorted items
if (sortType.value === 1) {
return sorter.sortAsc(aVals[index], bVals[index]);
}
if (sortType.value === -1) {
return sorter.sortDesc(aVals[index], bVals[index]);
}
}
}
};
/**
* Inserts a document into the active bucket.
* @param {object} obj The document to insert.
* @returns {number} The index the document now occupies.
*/
ActiveBucket.prototype.insert = function (obj) {
var key,
keyIndex;
key = this.documentKey(obj);
keyIndex = this._data.indexOf(key);
if (keyIndex === -1) {
// Insert key
keyIndex = this.qs(obj, this._data, key, this._sortFunc);
this._data.splice(keyIndex, 0, key);
} else {
this._data.splice(keyIndex, 0, key);
}
this._objLookup[obj[this._primaryKey]] = key;
this._count++;
return keyIndex;
};
/**
* Removes a document from the active bucket.
* @param {object} obj The document to remove.
* @returns {boolean} True if the document was removed
* successfully or false if it wasn't found in the active
* bucket.
*/
ActiveBucket.prototype.remove = function (obj) {
var key,
keyIndex;
key = this._objLookup[obj[this._primaryKey]];
if (key) {
keyIndex = this._data.indexOf(key);
if (keyIndex > -1) {
this._data.splice(keyIndex, 1);
delete this._objLookup[obj[this._primaryKey]];
this._count--;
return true;
} else {
return false;
}
}
return false;
};
/**
* Get the index that the passed document currently occupies
* or the index it will occupy if added to the active bucket.
* @param {object} obj The document to get the index for.
* @returns {number} The index.
*/
ActiveBucket.prototype.index = function (obj) {
var key,
keyIndex;
key = this.documentKey(obj);
keyIndex = this._data.indexOf(key);
if (keyIndex === -1) {
// Get key index
keyIndex = this.qs(obj, this._data, key, this._sortFunc);
}
return keyIndex;
};
/**
* The key that represents the passed document.
* @param {object} obj The document to get the key for.
* @returns {string} The document key.
*/
ActiveBucket.prototype.documentKey = function (obj) {
var key = '',
arr = this._keyArr,
count = arr.length,
index,
sortType;
for (index = 0; index < count; index++) {
sortType = arr[index];
if (key) {
key += '.:.';
}
key += sharedPathSolver.get(obj, sortType.path);
}
// Add the unique identifier on the end of the key
key += '.:.' + obj[this._primaryKey];
return key;
};
/**
* Get the number of documents currently indexed in the active
* bucket instance.
* @returns {number} The number of documents.
*/
ActiveBucket.prototype.count = function () {
return this._count;
};
Shared.finishModule('ActiveBucket');
module.exports = ActiveBucket;
},{"./Path":34,"./Shared":40}],3:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
sharedPathSolver = new Path();
var BinaryTree = function (data, compareFunc, hashFunc) {
this.init.apply(this, arguments);
};
BinaryTree.prototype.init = function (data, index, primaryKey, compareFunc, hashFunc) {
this._store = [];
this._keys = [];
if (primaryKey !== undefined) { this.primaryKey(primaryKey); }
if (index !== undefined) { this.index(index); }
if (compareFunc !== undefined) { this.compareFunc(compareFunc); }
if (hashFunc !== undefined) { this.hashFunc(hashFunc); }
if (data !== undefined) { this.data(data); }
};
Shared.addModule('BinaryTree', BinaryTree);
Shared.mixin(BinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(BinaryTree.prototype, 'Mixin.Sorting');
Shared.mixin(BinaryTree.prototype, 'Mixin.Common');
Shared.synthesize(BinaryTree.prototype, 'compareFunc');
Shared.synthesize(BinaryTree.prototype, 'hashFunc');
Shared.synthesize(BinaryTree.prototype, 'indexDir');
Shared.synthesize(BinaryTree.prototype, 'primaryKey');
Shared.synthesize(BinaryTree.prototype, 'keys');
Shared.synthesize(BinaryTree.prototype, 'index', function (index) {
if (index !== undefined) {
if (this.debug()) {
console.log('Setting index', index, sharedPathSolver.parse(index, true));
}
// Convert the index object to an array of key val objects
this.keys(sharedPathSolver.parse(index, true));
}
return this.$super.call(this, index);
});
/**
* Remove all data from the binary tree.
*/
BinaryTree.prototype.clear = function () {
delete this._data;
delete this._left;
delete this._right;
this._store = [];
};
/**
* Sets this node's data object. All further inserted documents that
* match this node's key and value will be pushed via the push()
* method into the this._store array. When deciding if a new data
* should be created left, right or middle (pushed) of this node the
* new data is checked against the data set via this method.
* @param val
* @returns {*}
*/
BinaryTree.prototype.data = function (val) {
if (val !== undefined) {
this._data = val;
if (this._hashFunc) { this._hash = this._hashFunc(val); }
return this;
}
return this._data;
};
/**
* Pushes an item to the binary tree node's store array.
* @param {*} val The item to add to the store.
* @returns {*}
*/
BinaryTree.prototype.push = function (val) {
if (val !== undefined) {
this._store.push(val);
return this;
}
return false;
};
/**
* Pulls an item from the binary tree node's store array.
* @param {*} val The item to remove from the store.
* @returns {*}
*/
BinaryTree.prototype.pull = function (val) {
if (val !== undefined) {
var index = this._store.indexOf(val);
if (index > -1) {
this._store.splice(index, 1);
return this;
}
}
return false;
};
/**
* Default compare method. Can be overridden.
* @param a
* @param b
* @returns {number}
* @private
*/
BinaryTree.prototype._compareFunc = function (a, b) {
// Loop the index array
var i,
indexData,
result = 0;
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (indexData.value === 1) {
result = this.sortAsc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
} else if (indexData.value === -1) {
result = this.sortDesc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
}
if (this.debug()) {
console.log('Compared %s with %s order %d in path %s and result was %d', sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path), indexData.value, indexData.path, result);
}
if (result !== 0) {
if (this.debug()) {
console.log('Retuning result %d', result);
}
return result;
}
}
if (this.debug()) {
console.log('Retuning result %d', result);
}
return result;
};
/**
* Default hash function. Can be overridden.
* @param obj
* @private
*/
BinaryTree.prototype._hashFunc = function (obj) {
/*var i,
indexData,
hash = '';
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (hash) { hash += '_'; }
hash += obj[indexData.path];
}
return hash;*/
return obj[this._keys[0].path];
};
/**
* Removes (deletes reference to) either left or right child if the passed
* node matches one of them.
* @param {BinaryTree} node The node to remove.
*/
BinaryTree.prototype.removeChildNode = function (node) {
if (this._left === node) {
// Remove left
delete this._left;
} else if (this._right === node) {
// Remove right
delete this._right;
}
};
/**
* Returns the branch this node matches (left or right).
* @param node
* @returns {String}
*/
BinaryTree.prototype.nodeBranch = function (node) {
if (this._left === node) {
return 'left';
} else if (this._right === node) {
return 'right';
}
};
/**
* Inserts a document into the binary tree.
* @param data
* @returns {*}
*/
BinaryTree.prototype.insert = function (data) {
var result,
inserted,
failed,
i;
if (data instanceof Array) {
// Insert array of data
inserted = [];
failed = [];
for (i = 0; i < data.length; i++) {
if (this.insert(data[i])) {
inserted.push(data[i]);
} else {
failed.push(data[i]);
}
}
return {
inserted: inserted,
failed: failed
};
}
if (this.debug()) {
console.log('Inserting', data);
}
if (!this._data) {
if (this.debug()) {
console.log('Node has no data, setting data', data);
}
// Insert into this node (overwrite) as there is no data
this.data(data);
//this.push(data);
return true;
}
result = this._compareFunc(this._data, data);
if (result === 0) {
if (this.debug()) {
console.log('Data is equal (currrent, new)', this._data, data);
}
//this.push(data);
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._binaryTree, this._compareFunc, this._hashFunc);
this._left._parent = this;
}
return true;
}
if (result === -1) {
if (this.debug()) {
console.log('Data is greater (currrent, new)', this._data, data);
}
// Greater than this node
if (this._right) {
// Propagate down the right branch
this._right.insert(data);
} else {
// Assign to right branch
this._right = new BinaryTree(data, this._index, this._binaryTree, this._compareFunc, this._hashFunc);
this._right._parent = this;
}
return true;
}
if (result === 1) {
if (this.debug()) {
console.log('Data is less (currrent, new)', this._data, data);
}
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._binaryTree, this._compareFunc, this._hashFunc);
this._left._parent = this;
}
return true;
}
return false;
};
BinaryTree.prototype.remove = function (data) {
var pk = this.primaryKey(),
result,
removed,
i;
if (data instanceof Array) {
// Insert array of data
removed = [];
for (i = 0; i < data.length; i++) {
if (this.remove(data[i])) {
removed.push(data[i]);
}
}
return removed;
}
if (this.debug()) {
console.log('Removing', data);
}
if (this._data[pk] === data[pk]) {
// Remove this node
return this._remove(this);
}
// Compare the data to work out which branch to send the remove command down
result = this._compareFunc(this._data, data);
if (result === -1 && this._right) {
return this._right.remove(data);
}
if (result === 1 && this._left) {
return this._left.remove(data);
}
return false;
};
BinaryTree.prototype._remove = function (node) {
var leftNode,
rightNode;
if (this._left) {
// Backup branch data
leftNode = this._left;
rightNode = this._right;
// Copy data from left node
this._left = leftNode._left;
this._right = leftNode._right;
this._data = leftNode._data;
this._store = leftNode._store;
if (rightNode) {
// Attach the rightNode data to the right-most node
// of the leftNode
leftNode.rightMost()._right = rightNode;
}
} else if (this._right) {
// Backup branch data
rightNode = this._right;
// Copy data from right node
this._left = rightNode._left;
this._right = rightNode._right;
this._data = rightNode._data;
this._store = rightNode._store;
} else {
this.clear();
}
return true;
};
BinaryTree.prototype.leftMost = function () {
if (!this._left) {
return this;
} else {
return this._left.leftMost();
}
};
BinaryTree.prototype.rightMost = function () {
if (!this._right) {
return this;
} else {
return this._right.rightMost();
}
};
/**
* Searches the binary tree for all matching documents based on the data
* passed (query).
* @param {Object} data The data / document to use for lookups.
* @param {Object} options An options object.
* @param {Operation} op An optional operation instance. Pass undefined
* if not being used.
* @param {Array=} resultArr The results passed between recursive calls.
* Do not pass anything into this argument when calling externally.
* @returns {*|Array}
*/
BinaryTree.prototype.lookup = function (data, options, op, resultArr) {
var result = this._compareFunc(this._data, data);
resultArr = resultArr || [];
if (result === 0) {
if (this._left) { this._left.lookup(data, options, op, resultArr); }
resultArr.push(this._data);
if (this._right) { this._right.lookup(data, options, op, resultArr); }
}
if (result === -1) {
if (this._right) { this._right.lookup(data, options, op, resultArr); }
}
if (result === 1) {
if (this._left) { this._left.lookup(data, options, op, resultArr); }
}
return resultArr;
};
/**
* Returns the entire binary tree ordered.
* @param {String} type
* @param resultArr
* @returns {*|Array}
*/
BinaryTree.prototype.inOrder = function (type, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.inOrder(type, resultArr);
}
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
if (this._right) {
this._right.inOrder(type, resultArr);
}
return resultArr;
};
/**
* Searches the binary tree for all matching documents based on the regular
* expression passed.
* @param path
* @param val
* @param regex
* @param {Array=} resultArr The results passed between recursive calls.
* Do not pass anything into this argument when calling externally.
* @returns {*|Array}
*/
BinaryTree.prototype.startsWith = function (path, val, regex, resultArr) {
var reTest,
thisDataPathVal = sharedPathSolver.get(this._data, path),
thisDataPathValSubStr = thisDataPathVal.substr(0, val.length),
result;
//regex = regex || new RegExp('^' + val);
resultArr = resultArr || [];
if (resultArr._visitedCount === undefined) { resultArr._visitedCount = 0; }
resultArr._visitedCount++;
resultArr._visitedNodes = resultArr._visitedNodes || [];
resultArr._visitedNodes.push(thisDataPathVal);
result = this.sortAsc(thisDataPathValSubStr, val);
reTest = thisDataPathValSubStr === val;
if (result === 0) {
if (this._left) { this._left.startsWith(path, val, regex, resultArr); }
if (reTest) { resultArr.push(this._data); }
if (this._right) { this._right.startsWith(path, val, regex, resultArr); }
}
if (result === -1) {
if (reTest) { resultArr.push(this._data); }
if (this._right) { this._right.startsWith(path, val, regex, resultArr); }
}
if (result === 1) {
if (this._left) { this._left.startsWith(path, val, regex, resultArr); }
if (reTest) { resultArr.push(this._data); }
}
return resultArr;
};
/*BinaryTree.prototype.find = function (type, search, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.find(type, search, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.find(type, search, resultArr);
}
return resultArr;
};*/
/**
*
* @param {String} type
* @param {String} key The data key / path to range search against.
* @param {Number} from Range search from this value (inclusive)
* @param {Number} to Range search to this value (inclusive)
* @param {Array=} resultArr Leave undefined when calling (internal use),
* passes the result array between recursive calls to be returned when
* the recursion chain completes.
* @param {Path=} pathResolver Leave undefined when calling (internal use),
* caches the path resolver instance for performance.
* @returns {Array} Array of matching document objects
*/
BinaryTree.prototype.findRange = function (type, key, from, to, resultArr, pathResolver) {
resultArr = resultArr || [];
pathResolver = pathResolver || new Path(key);
if (this._left) {
this._left.findRange(type, key, from, to, resultArr, pathResolver);
}
// Check if this node's data is greater or less than the from value
var pathVal = pathResolver.value(this._data),
fromResult = this.sortAsc(pathVal, from),
toResult = this.sortAsc(pathVal, to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRange(type, key, from, to, resultArr, pathResolver);
}
return resultArr;
};
/*BinaryTree.prototype.findRegExp = function (type, key, pattern, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.findRegExp(type, key, pattern, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRegExp(type, key, pattern, resultArr);
}
return resultArr;
};*/
/**
* Determines if the passed query and options object will be served
* by this index successfully or not and gives a score so that the
* DB search system can determine how useful this index is in comparison
* to other indexes on the same collection.
* @param query
* @param queryOptions
* @param matchOptions
* @returns {{matchedKeys: Array, totalKeyCount: Number, score: number}}
*/
BinaryTree.prototype.match = function (query, queryOptions, matchOptions) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var indexKeyArr,
queryArr,
matchedKeys = [],
matchedKeyCount = 0,
i;
indexKeyArr = sharedPathSolver.parseArr(this._index, {
verbose: true
});
queryArr = sharedPathSolver.parseArr(query, matchOptions && matchOptions.pathOptions ? matchOptions.pathOptions : {
ignore:/\$/,
verbose: true
});
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return sharedPathSolver.countObjectPaths(this._keys, query);
};
Shared.finishModule('BinaryTree');
module.exports = BinaryTree;
},{"./Path":34,"./Shared":40}],4:[function(_dereq_,module,exports){
"use strict";
var crcTable,
checksum;
crcTable = (function () {
var crcTable = [],
c, n, k;
for (n = 0; n < 256; n++) {
c = n;
for (k = 0; k < 8; k++) {
c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1)); // jshint ignore:line
}
crcTable[n] = c;
}
return crcTable;
}());
/**
* Returns a checksum of a string.
* @param {String} str The string to checksum.
* @return {Number} The checksum generated.
*/
checksum = function(str) {
var crc = 0 ^ (-1), // jshint ignore:line
i;
for (i = 0; i < str.length; i++) {
crc = (crc >>> 8) ^ crcTable[(crc ^ str.charCodeAt(i)) & 0xFF]; // jshint ignore:line
}
return (crc ^ (-1)) >>> 0; // jshint ignore:line
};
module.exports = checksum;
},{}],5:[function(_dereq_,module,exports){
"use strict";
var Shared,
Db,
Metrics,
KeyValueStore,
Path,
IndexHashMap,
IndexBinaryTree,
Index2d,
Overload,
ReactorIO,
Condition,
sharedPathSolver;
Shared = _dereq_('./Shared');
/**
* Creates a new collection. Collections store multiple documents and
* handle CRUD against those documents.
* @constructor
*/
var Collection = function (name, options) {
this.init.apply(this, arguments);
};
Collection.prototype.init = function (name, options) {
this.sharedPathSolver = sharedPathSolver;
this._primaryKey = '_id';
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._name = name;
this._data = [];
this._metrics = new Metrics();
this._options = options || {
changeTimestamp: false
};
if (this._options.db) {
this.db(this._options.db);
}
// Create an object to store internal protected data
this._metaData = {};
this._deferQueue = {
insert: [],
update: [],
remove: [],
upsert: [],
async: []
};
this._deferThreshold = {
insert: 100,
update: 100,
remove: 100,
upsert: 100
};
this._deferTime = {
insert: 1,
update: 1,
remove: 1,
upsert: 1
};
this._deferredCalls = true;
// Set the subset to itself since it is the root collection
this.subsetOf(this);
};
Shared.addModule('Collection', Collection);
Shared.mixin(Collection.prototype, 'Mixin.Common');
Shared.mixin(Collection.prototype, 'Mixin.Events');
Shared.mixin(Collection.prototype, 'Mixin.ChainReactor');
Shared.mixin(Collection.prototype, 'Mixin.CRUD');
Shared.mixin(Collection.prototype, 'Mixin.Constants');
Shared.mixin(Collection.prototype, 'Mixin.Triggers');
Shared.mixin(Collection.prototype, 'Mixin.Sorting');
Shared.mixin(Collection.prototype, 'Mixin.Matching');
Shared.mixin(Collection.prototype, 'Mixin.Updating');
Shared.mixin(Collection.prototype, 'Mixin.Tags');
Metrics = _dereq_('./Metrics');
KeyValueStore = _dereq_('./KeyValueStore');
Path = _dereq_('./Path');
IndexHashMap = _dereq_('./IndexHashMap');
IndexBinaryTree = _dereq_('./IndexBinaryTree');
Index2d = _dereq_('./Index2d');
Db = Shared.modules.Db;
Overload = _dereq_('./Overload');
ReactorIO = _dereq_('./ReactorIO');
Condition = _dereq_('./Condition');
sharedPathSolver = new Path();
/**
* Gets / sets the deferred calls flag. If set to true (default)
* then operations on large data sets can be broken up and done
* over multiple CPU cycles (creating an async state). For purely
* synchronous behaviour set this to false.
* @param {Boolean=} val The value to set.
* @returns {Boolean}
*/
Shared.synthesize(Collection.prototype, 'deferredCalls');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'state');
/**
* Gets / sets the name of the collection.
* @param {String=} val The name of the collection to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'name');
/**
* Gets / sets the metadata stored in the collection.
* @param {Object=} val The data to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'metaData');
/**
* Gets / sets boolean to determine if the collection should be
* capped or not.
* @param {Boolean=} val The value to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'capped');
/**
* Gets / sets capped collection size. This is the maximum number
* of records that the capped collection will store.
* @param {Number=} val The value to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'cappedSize');
/**
* Adds a job id to the async queue to signal to other parts
* of the application that some async work is currently being
* done.
* @param {String} key The id of the async job.
* @private
*/
Collection.prototype._asyncPending = function (key) {
this._deferQueue.async.push(key);
};
/**
* Removes a job id from the async queue to signal to other
* parts of the application that some async work has been
* completed. If no further async jobs exist on the queue then
* the "ready" event is emitted from this collection instance.
* @param {String} key The id of the async job.
* @private
*/
Collection.prototype._asyncComplete = function (key) {
// Remove async flag for this type
var index = this._deferQueue.async.indexOf(key);
while (index > -1) {
this._deferQueue.async.splice(index, 1);
index = this._deferQueue.async.indexOf(key);
}
if (this._deferQueue.async.length === 0) {
this.deferEmit('ready');
}
};
/**
* Get the data array that represents the collection's data.
* This data is returned by reference and should not be altered outside
* of the provided CRUD functionality of the collection as doing so
* may cause unstable index behaviour within the collection.
* @returns {Array}
*/
Collection.prototype.data = function () {
return this._data;
};
/**
* Drops a collection and all it's stored data from the database.
* @param {Function=} callback A callback method to call once the
* operation has completed.
* @returns {boolean} True on success, false on failure.
*/
Collection.prototype.drop = function (callback) {
var key;
if (!this.isDropped()) {
if (this._db && this._db._collection && this._name) {
if (this.debug()) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
this.emit('drop', this);
delete this._db._collection[this._name];
// Remove any reactor IO chain links
if (this._collate) {
for (key in this._collate) {
if (this._collate.hasOwnProperty(key)) {
this.collateRemove(key);
}
}
}
delete this._primaryKey;
delete this._primaryIndex;
delete this._primaryCrc;
delete this._crcLookup;
delete this._data;
delete this._metrics;
delete this._listeners;
if (callback) { callback.call(this, false, true); }
return true;
}
} else {
if (callback) { callback.call(this, false, true); }
return true;
}
if (callback) { callback.call(this, false, true); }
return false;
};
/**
* Gets / sets the primary key for this collection.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
Collection.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
if (this._primaryKey !== keyName) {
var oldKey = this._primaryKey;
this._primaryKey = keyName;
// Set the primary key index primary key
this._primaryIndex.primaryKey(keyName);
// Rebuild the primary key index
this.rebuildPrimaryKeyIndex();
// Propagate change down the chain
this.chainSend('primaryKey', {
keyName: keyName,
oldData: oldKey
});
}
return this;
}
return this._primaryKey;
};
/**
* Handles insert events and routes changes to binds and views as required.
* @param {Array} inserted An array of inserted documents.
* @param {Array} failed An array of documents that failed to insert.
* @private
*/
Collection.prototype._onInsert = function (inserted, failed) {
this.emit('insert', inserted, failed);
};
/**
* Handles update events and routes changes to binds and views as required.
* @param {Array} items An array of updated documents.
* @private
*/
Collection.prototype._onUpdate = function (items) {
this.emit('update', items);
};
/**
* Handles remove events and routes changes to binds and views as required.
* @param {Array} items An array of removed documents.
* @private
*/
Collection.prototype._onRemove = function (items) {
this.emit('remove', items);
};
/**
* Handles any change to the collection by updating the
* lastChange timestamp on the collection's metaData. This
* only happens if the changeTimestamp option is enabled
* on the collection (it is disabled by default).
* @private
*/
Collection.prototype._onChange = function () {
if (this._options.changeTimestamp) {
// Record the last change timestamp
this._metaData.lastChange = this.serialiser.convert(new Date());
}
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'db', function (db) {
if (db) {
if (this.primaryKey() === '_id') {
// Set primary key to the db's key by default
this.primaryKey(db.primaryKey());
// Apply the same debug settings
this.debug(db.debug());
}
}
return this.$super.apply(this, arguments);
});
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'mongoEmulation');
Collection.prototype.setData = new Overload('Collection.prototype.setData', {
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set via the remove() method, and the remove event will
* fire as well.
* @name setData
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
*/
'*': function (data) {
return this.$main.call(this, data, {});
},
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set via the remove() method, and the remove event will
* fire as well.
* @name setData
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
* @param {Object} options Optional options object.
*/
'*, object': function (data, options) {
return this.$main.call(this, data, options);
},
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set via the remove() method, and the remove event will
* fire as well.
* @name setData
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
* @param {Function} callback Optional callback function.
*/
'*, function': function (data, callback) {
return this.$main.call(this, data, {}, callback);
},
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set via the remove() method, and the remove event will
* fire as well.
* @name setData
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
* @param {*} options Optional options object.
* @param {Function} callback Optional callback function.
*/
'*, *, function': function (data, options, callback) {
return this.$main.call(this, data, options, callback);
},
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set via the remove() method, and the remove event will
* fire as well.
* @name setData
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
* @param {*} options Optional options object.
* @param {*} callback Optional callback function.
*/
'*, *, *': function (data, options, callback) {
return this.$main.call(this, data, options, callback);
},
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set via the remove() method, and the remove event will
* fire as well.
* @name setData
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
* @param {Object} options Optional options object.
* @param {Function} callback Optional callback function.
*/
'$main': function (data, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (data) {
var deferredSetting = this.deferredCalls(),
oldData = [].concat(this._data);
// Switch off deferred calls since setData should be
// a synchronous call
this.deferredCalls(false);
options = this.options(options);
if (options.$decouple) {
data = this.decouple(data);
}
if (!(data instanceof Array)) {
data = [data];
}
// Remove all items from the collection
this.remove({});
// Insert the new data
this.insert(data);
// Switch deferred calls back to previous settings
this.deferredCalls(deferredSetting);
this._onChange();
this.emit('setData', this._data, oldData);
}
if (callback) { callback.call(this); }
return this;
}
});
/**
* Drops and rebuilds the primary key index for all documents
* in the collection.
* @param {Object=} options An optional options object.
* @private
*/
Collection.prototype.rebuildPrimaryKeyIndex = function (options) {
options = options || {
$ensureKeys: undefined,
$violationCheck: undefined
};
var ensureKeys = options && options.$ensureKeys !== undefined ? options.$ensureKeys : true,
violationCheck = options && options.$violationCheck !== undefined ? options.$violationCheck : true,
arr,
arrCount,
arrItem,
pIndex = this._primaryIndex,
crcIndex = this._primaryCrc,
crcLookup = this._crcLookup,
pKey = this._primaryKey,
jString;
// Drop the existing primary index
pIndex.truncate();
crcIndex.truncate();
crcLookup.truncate();
// Loop the data and check for a primary key in each object
arr = this._data;
arrCount = arr.length;
while (arrCount--) {
arrItem = arr[arrCount];
if (ensureKeys) {
// Make sure the item has a primary key
this.ensurePrimaryKey(arrItem);
}
if (violationCheck) {
// Check for primary key violation
if (!pIndex.uniqueSet(arrItem[pKey], arrItem)) {
// Primary key violation
throw(this.logIdentifier() + ' Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: ' + arrItem[this._primaryKey]);
}
} else {
pIndex.set(arrItem[pKey], arrItem);
}
// Generate a hash string
jString = this.hash(arrItem);
crcIndex.set(arrItem[pKey], jString);
crcLookup.set(jString, arrItem);
}
};
/**
* Checks for a primary key on the document and assigns one if none
* currently exists.
* @param {Object} obj The object to check a primary key against.
* @private
*/
Collection.prototype.ensurePrimaryKey = function (obj) {
if (obj[this._primaryKey] === undefined) {
// Assign a primary key automatically
obj[this._primaryKey] = this.objectId();
}
};
/**
* Clears all data from the collection.
* @returns {Collection}
*/
Collection.prototype.truncate = function () {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// TODO: This should use remove so that chain reactor events are properly
// TODO: handled, but ensure that chunking is switched off
this.emit('truncate', this._data);
// Clear all the data from the collection
this._data.length = 0;
// Re-create the primary index data
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._onChange();
this.emit('immediateChange', {type: 'truncate'});
this.deferEmit('change', {type: 'truncate'});
return this;
};
/**
* Inserts a new document or updates an existing document in a
* collection depending on if a matching primary key exists in
* the collection already or not.
*
* If the document contains a primary key field (based on the
* collections's primary key) then the database will search for
* an existing document with a matching id. If a matching
* document is found, the document will be updated. Any keys that
* match keys on the existing document will be overwritten with
* new data. Any keys that do not currently exist on the document
* will be added to the document.
*
* If the document does not contain an id or the id passed does
* not match an existing document, an insert is performed instead.
* If no id is present a new primary key id is provided for the
* document and the document is inserted.
*
* @param {Object} obj The document object to upsert or an array
* containing documents to upsert.
* @param {Function=} callback Optional callback method.
* @returns {Object} An object containing two keys, "op" contains
* either "insert" or "update" depending on the type of operation
* that was performed and "result" contains the return data from
* the operation used.
*/
Collection.prototype.upsert = function (obj, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (obj) {
var queue = this._deferQueue.upsert,
deferThreshold = this._deferThreshold.upsert,
returnData = {},
query,
i;
// Determine if the object passed is an array or not
if (obj instanceof Array) {
if (this._deferredCalls && obj.length > deferThreshold) {
// Break up upsert into blocks
this._deferQueue.upsert = queue.concat(obj);
this._asyncPending('upsert');
// Fire off the insert queue handler
this.processQueue('upsert', callback);
return {};
} else {
// Loop the array and upsert each item
returnData = [];
for (i = 0; i < obj.length; i++) {
returnData.push(this.upsert(obj[i]));
}
if (callback) { callback.call(this); }
return returnData;
}
}
// Determine if the operation is an insert or an update
if (obj[this._primaryKey]) {
// Check if an object with this primary key already exists
query = {};
query[this._primaryKey] = obj[this._primaryKey];
if (this._primaryIndex.lookup(query)[0]) {
// The document already exists with this id, this operation is an update
returnData.op = 'update';
} else {
// No document with this id exists, this operation is an insert
returnData.op = 'insert';
}
} else {
// The document passed does not contain an id, this operation is an insert
returnData.op = 'insert';
}
switch (returnData.op) {
case 'insert':
returnData.result = this.insert(obj, callback);
break;
case 'update':
returnData.result = this.update(query, obj, {}, callback);
break;
default:
break;
}
return returnData;
} else {
if (callback) { callback.call(this); }
}
return {};
};
/**
* Executes a method against each document that matches query and returns an
* array of documents that may have been modified by the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the results.
* @param {Object=} options Optional options object.
* @returns {Array}
*/
Collection.prototype.filter = function (query, func, options) {
return (this.find(query, options)).filter(func);
};
/**
* Executes a method against each document that matches query and then executes
* an update based on the return data of the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the update.
* @param {Object=} options Optional options object passed to the initial find call.
* @returns {Array}
*/
Collection.prototype.filterUpdate = function (query, func, options) {
var items = this.find(query, options),
results = [],
singleItem,
singleQuery,
singleUpdate,
pk = this.primaryKey(),
i;
for (i = 0; i < items.length; i++) {
singleItem = items[i];
singleUpdate = func(singleItem);
if (singleUpdate) {
singleQuery = {};
singleQuery[pk] = singleItem[pk];
results.push(this.update(singleQuery, singleUpdate));
}
}
return results;
};
/**
* Modifies an existing document or documents in a collection.
* This will update all matches for 'query' with the data held
* in 'update'. It will not overwrite the matched documents
* with the update document.
*
* @param {Object} query The query that must be matched for a
* document to be operated on.
* @param {Object} update The object containing updated
* key/values. Any keys that match keys on the existing document
* will be overwritten with this data. Any keys that do not
* currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @param {Function=} callback The callback method to call when
* the update is complete.
* @returns {Array} The items that were updated.
*/
Collection.prototype.update = function (query, update, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
this.convertToFdb(update);
} else {
// Decouple the update data
update = this.decouple(update);
}
// Handle transform
update = this.transformIn(update);
return this._handleUpdate(query, update, options, callback);
};
/**
* Handles the update operation that was initiated by a call to update().
* @param {Object} query The query that must be matched for a
* document to be operated on.
* @param {Object} update The object containing updated
* key/values. Any keys that match keys on the existing document
* will be overwritten with this data. Any keys that do not
* currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @param {Function=} callback The callback method to call when
* the update is complete.
* @returns {Array} The items that were updated.
* @private
*/
Collection.prototype._handleUpdate = function (query, update, options, callback) {
var self = this,
op = this._metrics.create('update'),
dataSet,
updated,
updateCall = function (referencedDoc) {
var oldDoc = self.decouple(referencedDoc),
newDoc,
triggerOperation,
result;
if (self.willTrigger(self.TYPE_UPDATE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_UPDATE, self.PHASE_AFTER)) {
newDoc = self.decouple(referencedDoc);
triggerOperation = {
type: 'update',
query: self.decouple(query),
update: self.decouple(update),
options: self.decouple(options),
op: op
};
// Update newDoc with the update criteria so we know what the data will look
// like AFTER the update is processed
result = self.updateObject(newDoc, triggerOperation.update, triggerOperation.query, triggerOperation.options, '');
if (self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_BEFORE, referencedDoc, newDoc) !== false) {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, newDoc, triggerOperation.query, triggerOperation.options, '');
// NOTE: If for some reason we would only like to fire this event if changes are actually going
// to occur on the object from the proposed update then we can add "result &&" to the if
self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_AFTER, oldDoc, newDoc);
} else {
// Trigger cancelled operation so tell result that it was not updated
result = false;
}
} else {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, update, query, options, '');
}
// Inform indexes of the change
self._updateIndexes(oldDoc, referencedDoc);
return result;
};
op.start();
op.time('Retrieve documents to update');
dataSet = this.find(query, {$decouple: false});
op.time('Retrieve documents to update');
if (dataSet.length) {
op.time('Update documents');
updated = dataSet.filter(updateCall);
op.time('Update documents');
if (updated.length) {
if (this.debug()) {
console.log(this.logIdentifier() + ' Updated some data');
}
op.time('Resolve chains');
if (this.chainWillSend()) {
this.chainSend('update', {
query: query,
update: update,
dataSet: this.decouple(updated)
}, options);
}
op.time('Resolve chains');
this._onUpdate(updated);
this._onChange();
if (callback) { callback.call(this, updated || []); }
this.emit('immediateChange', {type: 'update', data: updated});
this.deferEmit('change', {type: 'update', data: updated});
} else {
if (callback) { callback.call(this, updated || []); }
}
} else {
if (callback) { callback.call(this, updated || []); }
}
op.stop();
// TODO: Should we decouple the updated array before return by default?
return updated || [];
};
/**
* Replaces an existing object with data from the new object without
* breaking data references. It does this by removing existing keys
* from the base object and then adding the passed object's keys to
* the existing base object, thereby maintaining any references to
* the existing base object but effectively replacing the object with
* the new one.
* @param {Object} currentObj The base object to alter.
* @param {Object} newObj The new object to overwrite the existing one
* with.
* @returns {*} Chain.
* @private
*/
Collection.prototype._replaceObj = function (currentObj, newObj) {
var i;
// Check if the new document has a different primary key value from the existing one
// Remove item from indexes
this._removeFromIndexes(currentObj);
// Remove existing keys from current object
for (i in currentObj) {
if (currentObj.hasOwnProperty(i)) {
delete currentObj[i];
}
}
// Add new keys to current object
for (i in newObj) {
if (newObj.hasOwnProperty(i)) {
currentObj[i] = newObj[i];
}
}
// Update the item in the primary index
if (!this._insertIntoIndexes(currentObj)) {
throw(this.logIdentifier() + ' Primary key violation in update! Key violated: ' + currentObj[this._primaryKey]);
}
// Update the object in the collection data
//this._data.splice(this._data.indexOf(currentObj), 1, newObj);
return this;
};
/**
* Helper method to update a document via it's id.
* @param {String} id The id of the document.
* @param {Object} update The object containing the key/values to
* update to.
* @returns {Object} The document that was updated or undefined
* if no document was updated.
*/
Collection.prototype.updateById = function (id, update) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.update(searchObj, update)[0];
};
/**
* Internal method for document updating.
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update
* the document with.
* @param {Object} query The query object that we need to match to
* perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform,
* if none is specified default is to set new data against matching
* fields.
* @returns {Boolean} True if the document was updated with new /
* changed data or false if it was not updated because the data was
* the same.
* @private
*/
Collection.prototype.updateObject = function (doc, update, query, options, path, opType) {
// TODO: This method is long, try to break it into smaller pieces
update = this.decouple(update);
// Clear leading dots from path
path = path || '';
if (path.substr(0, 1) === '.') { path = path.substr(1, path.length -1); }
//var oldDoc = this.decouple(doc),
var updated = false,
recurseUpdated = false,
operation,
tmpArray,
tmpIndex,
tmpCount,
tempIndex,
tempKey,
replaceObj,
pk,
pathInstance,
sourceIsArray,
updateIsArray,
i;
// Loop each key in the update object
for (i in update) {
if (update.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
// Check if the property starts with a dollar (function)
if (i.substr(0, 1) === '$') {
// Check for commands
switch (i) {
case '$key':
case '$index':
case '$data':
case '$min':
case '$max':
// Ignore some operators
operation = true;
break;
case '$each':
operation = true;
// Loop over the array of updates and run each one
tmpCount = update.$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
recurseUpdated = this.updateObject(doc, update.$each[tmpIndex], query, options, path);
if (recurseUpdated) {
updated = true;
}
}
updated = updated || recurseUpdated;
break;
case '$replace':
operation = true;
replaceObj = update.$replace;
pk = this.primaryKey();
// Loop the existing item properties and compare with
// the replacement (never remove primary key)
for (tempKey in doc) {
if (doc.hasOwnProperty(tempKey) && tempKey !== pk) {
if (replaceObj[tempKey] === undefined) {
// The new document doesn't have this field, remove it from the doc
this._updateUnset(doc, tempKey);
updated = true;
}
}
}
// Loop the new item props and update the doc
for (tempKey in replaceObj) {
if (replaceObj.hasOwnProperty(tempKey) && tempKey !== pk) {
this._updateOverwrite(doc, tempKey, replaceObj[tempKey]);
updated = true;
}
}
break;
default:
operation = true;
// Now run the operation
recurseUpdated = this.updateObject(doc, update[i], query, options, path, i);
updated = updated || recurseUpdated;
break;
}
}
// Check if the key has a .$ at the end, denoting an array lookup
if (this._isPositionalKey(i)) {
operation = true;
// Modify i to be the name of the field
i = i.substr(0, i.length - 2);
pathInstance = new Path(path + '.' + i);
// Check if the key is an array and has items
if (doc[i] && doc[i] instanceof Array && doc[i].length) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], pathInstance.value(query)[0], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
// Loop the items that matched and update them
for (tmpIndex = 0; tmpIndex < tmpArray.length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpArray[tmpIndex]], update[i + '.$'], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
}
}
if (!operation) {
if (!opType && typeof(update[i]) === 'object') {
if (doc[i] !== null && typeof(doc[i]) === 'object') {
// Check if we are dealing with arrays
sourceIsArray = doc[i] instanceof Array;
updateIsArray = update[i] instanceof Array;
if (sourceIsArray || updateIsArray) {
// Check if the update is an object and the doc is an array
if (!updateIsArray && sourceIsArray) {
// Update is an object, source is an array so match the array items
// with our query object to find the one to update inside this array
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpIndex], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
// Either both source and update are arrays or the update is
// an array and the source is not, so set source to update
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
// The doc key is an object so traverse the
// update further
recurseUpdated = this.updateObject(doc[i], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
switch (opType) {
case '$inc':
var doUpdate = true;
// Check for a $min / $max operator
if (update[i] > 0) {
if (update.$max) {
// Check current value
if (doc[i] >= update.$max) {
// Don't update
doUpdate = false;
}
}
} else if (update[i] < 0) {
if (update.$min) {
// Check current value
if (doc[i] <= update.$min) {
// Don't update
doUpdate = false;
}
}
}
if (doUpdate) {
this._updateIncrement(doc, i, update[i]);
updated = true;
}
break;
case '$cast':
// Casts a property to the type specified if it is not already
// that type. If the cast is an array or an object and the property
// is not already that type a new array or object is created and
// set to the property, overwriting the previous value
switch (update[i]) {
case 'array':
if (!(doc[i] instanceof Array)) {
// Cast to an array
this._updateProperty(doc, i, update.$data || []);
updated = true;
}
break;
case 'object':
if (!(doc[i] instanceof Object) || (doc[i] instanceof Array)) {
// Cast to an object
this._updateProperty(doc, i, update.$data || {});
updated = true;
}
break;
case 'number':
if (typeof doc[i] !== 'number') {
// Cast to a number
this._updateProperty(doc, i, Number(doc[i]));
updated = true;
}
break;
case 'string':
if (typeof doc[i] !== 'string') {
// Cast to a string
this._updateProperty(doc, i, String(doc[i]));
updated = true;
}
break;
default:
throw(this.logIdentifier() + ' Cannot update cast to unknown type: ' + update[i]);
}
break;
case '$push':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Check for a $position modifier with an $each
if (update[i].$position !== undefined && update[i].$each instanceof Array) {
// Grab the position to insert at
tempIndex = update[i].$position;
// Loop the each array and push each item
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updateSplicePush(doc[i], tempIndex + tmpIndex, update[i].$each[tmpIndex]);
}
} else if (update[i].$each instanceof Array) {
// Do a loop over the each to push multiple items
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updatePush(doc[i], update[i].$each[tmpIndex]);
}
} else {
// Do a standard push
this._updatePush(doc[i], update[i]);
}
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot push to a key that is not an array! (' + i + ')');
}
break;
case '$pull':
if (doc[i] instanceof Array) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
tmpCount = tmpArray.length;
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
this._updatePull(doc[i], tmpArray[tmpCount]);
updated = true;
}
}
break;
case '$pullAll':
if (doc[i] instanceof Array) {
if (update[i] instanceof Array) {
tmpArray = doc[i];
tmpCount = tmpArray.length;
if (tmpCount > 0) {
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
for (tempIndex = 0; tempIndex < update[i].length; tempIndex++) {
if (tmpArray[tmpCount] === update[i][tempIndex]) {
this._updatePull(doc[i], tmpCount);
tmpCount--;
updated = true;
}
}
if (tmpCount < 0) {
break;
}
}
}
} else {
throw(this.logIdentifier() + ' Cannot pullAll without being given an array of values to pull! (' + i + ')');
}
}
break;
case '$addToSet':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Loop the target array and check for existence of item
var targetArr = doc[i],
targetArrIndex,
targetArrCount = targetArr.length,
objHash,
addObj = true,
optionObj = (options && options.$addToSet),
hashMode,
pathSolver;
// Check if we have an options object for our operation
if (update[i].$key) {
hashMode = false;
pathSolver = new Path(update[i].$key);
objHash = pathSolver.value(update[i])[0];
// Remove the key from the object before we add it
delete update[i].$key;
} else if (optionObj && optionObj.key) {
hashMode = false;
pathSolver = new Path(optionObj.key);
objHash = pathSolver.value(update[i])[0];
} else {
objHash = this.jStringify(update[i]);
hashMode = true;
}
for (targetArrIndex = 0; targetArrIndex < targetArrCount; targetArrIndex++) {
if (hashMode) {
// Check if objects match via a string hash (JSON)
if (this.jStringify(targetArr[targetArrIndex]) === objHash) {
// The object already exists, don't add it
addObj = false;
break;
}
} else {
// Check if objects match based on the path
if (objHash === pathSolver.value(targetArr[targetArrIndex])[0]) {
// The object already exists, don't add it
addObj = false;
break;
}
}
}
if (addObj) {
this._updatePush(doc[i], update[i]);
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot addToSet on a key that is not an array! (' + i + ')');
}
break;
case '$splicePush':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
tempIndex = update.$index;
if (tempIndex !== undefined) {
delete update.$index;
// Check for out of bounds index
if (tempIndex > doc[i].length) {
tempIndex = doc[i].length;
}
this._updateSplicePush(doc[i], tempIndex, update[i]);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot splicePush without a $index integer value!');
}
} else {
throw(this.logIdentifier() + ' Cannot splicePush with a key that is not an array! (' + i + ')');
}
break;
case '$splicePull':
// Check that the target key is not undefined
if (doc[i] !== undefined) {
// Check that the target key is an array
if (doc[i] instanceof Array) {
tempIndex = update[i].$index;
if (tempIndex !== undefined) {
// Check for in bounds index
if (tempIndex < doc[i].length) {
this._updateSplicePull(doc[i], tempIndex);
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot splicePull without a $index integer value!');
}
} else {
throw(this.logIdentifier() + ' Cannot splicePull from a key that is not an array! (' + i + ')');
}
}
break;
case '$move':
if (doc[i] instanceof Array) {
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
var moveToIndex = update.$index;
if (moveToIndex !== undefined) {
delete update.$index;
this._updateSpliceMove(doc[i], tmpIndex, moveToIndex);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot move without a $index integer value!');
}
break;
}
}
} else {
throw(this.logIdentifier() + ' Cannot move on a key that is not an array! (' + i + ')');
}
break;
case '$mul':
this._updateMultiply(doc, i, update[i]);
updated = true;
break;
case '$rename':
this._updateRename(doc, i, update[i]);
updated = true;
break;
case '$overwrite':
this._updateOverwrite(doc, i, update[i]);
updated = true;
break;
case '$unset':
this._updateUnset(doc, i);
updated = true;
break;
case '$clear':
this._updateClear(doc, i);
updated = true;
break;
case '$pop':
if (doc[i] instanceof Array) {
if (this._updatePop(doc[i], update[i])) {
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot pop from a key that is not an array! (' + i + ')');
}
break;
case '$toggle':
// Toggle the boolean property between true and false
this._updateProperty(doc, i, !doc[i]);
updated = true;
break;
default:
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
break;
}
}
}
}
}
return updated;
};
/**
* Determines if the passed key has an array positional mark
* (a dollar at the end of its name).
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
Collection.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Removes any documents from the collection that match the search
* query key/values.
* @param {Object=} query The query identifying the documents to remove. If no
* query object is passed, all documents will be removed from the collection.
* @param {Object=} options An options object.
* @param {Function=} callback A callback method.
* @returns {Array} An array of the documents that were removed.
*/
Collection.prototype.remove = function (query, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var self = this,
dataSet,
index,
arrIndex,
returnArr,
removeMethod,
triggerOperation,
doc,
newDoc;
if (typeof(options) === 'function') {
callback = options;
options = {};
}
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (query instanceof Array) {
returnArr = [];
for (arrIndex = 0; arrIndex < query.length; arrIndex++) {
returnArr.push(this.remove(query[arrIndex], {noEmit: true}));
}
if (!options || (options && !options.noEmit)) {
this._onRemove(returnArr);
}
if (callback) { callback.call(this, false, returnArr); }
return returnArr;
} else {
returnArr = [];
dataSet = this.find(query, {$decouple: false});
if (dataSet.length) {
removeMethod = function (dataItem) {
// Remove the item from the collection's indexes
self._removeFromIndexes(dataItem);
// Remove data from internal stores
index = self._data.indexOf(dataItem);
self._dataRemoveAtIndex(index);
returnArr.push(dataItem);
};
// Remove the data from the collection
for (var i = 0; i < dataSet.length; i++) {
doc = dataSet[i];
if (self.willTrigger(self.TYPE_REMOVE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_REMOVE, self.PHASE_AFTER)) {
triggerOperation = {
type: 'remove'
};
newDoc = self.decouple(doc);
if (self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_BEFORE, newDoc, newDoc) !== false) {
// The trigger didn't ask to cancel so execute the removal method
removeMethod(doc);
self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_AFTER, newDoc, newDoc);
}
} else {
// No triggers to execute
removeMethod(doc);
}
}
if (returnArr.length) {
//op.time('Resolve chains');
self.chainSend('remove', {
query: query,
dataSet: returnArr
}, options);
//op.time('Resolve chains');
if (!options || (options && !options.noEmit)) {
this._onRemove(returnArr);
}
this._onChange();
this.emit('immediateChange', {type: 'remove', data: returnArr});
this.deferEmit('change', {type: 'remove', data: returnArr});
}
}
if (callback) { callback.call(this, false, returnArr); }
return returnArr;
}
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
* @returns {Object} The document that was removed or undefined if
* nothing was removed.
*/
Collection.prototype.removeById = function (id) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.remove(searchObj)[0];
};
/**
* Processes a deferred action queue.
* @param {String} type The queue name to process.
* @param {Function} callback A method to call when the queue has processed.
* @param {Object=} resultObj A temp object to hold results in.
*/
Collection.prototype.processQueue = function (type, callback, resultObj) {
var self = this,
queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type],
dataArr,
result;
resultObj = resultObj || {
deferred: true
};
if (queue.length) {
// Process items up to the threshold
if (queue.length > deferThreshold) {
// Grab items up to the threshold value
dataArr = queue.splice(0, deferThreshold);
} else {
// Grab all the remaining items
dataArr = queue.splice(0, queue.length);
}
result = self[type](dataArr);
switch (type) {
case 'insert':
resultObj.inserted = resultObj.inserted || [];
resultObj.failed = resultObj.failed || [];
resultObj.inserted = resultObj.inserted.concat(result.inserted);
resultObj.failed = resultObj.failed.concat(result.failed);
break;
}
// Queue another process
setTimeout(function () {
self.processQueue.call(self, type, callback, resultObj);
}, deferTime);
} else {
if (callback) { callback.call(this, resultObj); }
this._asyncComplete(type);
}
// Check if all queues are complete
if (!this.isProcessingQueue()) {
this.deferEmit('queuesComplete');
}
};
/**
* Checks if any CRUD operations have been deferred and are still waiting to
* be processed.
* @returns {Boolean} True if there are still deferred CRUD operations to process
* or false if all queues are clear.
*/
Collection.prototype.isProcessingQueue = function () {
var i;
for (i in this._deferQueue) {
if (this._deferQueue.hasOwnProperty(i)) {
if (this._deferQueue[i].length) {
return true;
}
}
}
return false;
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Collection~insertCallback=} callback Optional callback called
* once the insert is complete.
*/
Collection.prototype.insert = function (data, index, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (typeof(index) === 'function') {
callback = index;
index = this._data.length;
} else if (index === undefined) {
index = this._data.length;
}
data = this.transformIn(data);
return this._insertHandle(data, index, callback);
};
/**
* The insert operation's callback.
* @callback Collection~insertCallback
* @param {Object} result The result object will contain two arrays (inserted
* and failed) which represent the documents that did get inserted and those
* that didn't for some reason (usually index violation). Failed items also
* contain a reason. Inspect the failed array for further information.
*
* A third field called "deferred" is a boolean value to indicate if the
* insert operation was deferred across more than one CPU cycle (to avoid
* blocking the main thread).
*/
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Collection~insertCallback=} callback Optional callback called
* once the insert is complete.
*/
Collection.prototype._insertHandle = function (data, index, callback) {
var //self = this,
queue = this._deferQueue.insert,
deferThreshold = this._deferThreshold.insert,
//deferTime = this._deferTime.insert,
inserted = [],
failed = [],
insertResult,
resultObj,
i;
if (data instanceof Array) {
// Check if there are more insert items than the insert defer
// threshold, if so, break up inserts so we don't tie up the
// ui or thread
if (this._deferredCalls && data.length > deferThreshold) {
// Break up insert into blocks
this._deferQueue.insert = queue.concat(data);
this._asyncPending('insert');
// Fire off the insert queue handler
this.processQueue('insert', callback);
return;
} else {
// Loop the array and add items
for (i = 0; i < data.length; i++) {
insertResult = this._insert(data[i], index + i);
if (insertResult === true) {
inserted.push(data[i]);
} else {
failed.push({
doc: data[i],
reason: insertResult
});
}
}
}
} else {
// Store the data item
insertResult = this._insert(data, index);
if (insertResult === true) {
inserted.push(data);
} else {
failed.push({
doc: data,
reason: insertResult
});
}
}
resultObj = {
deferred: false,
inserted: inserted,
failed: failed
};
this._onInsert(inserted, failed);
if (callback) { callback.call(this, resultObj); }
this._onChange();
this.emit('immediateChange', {type: 'insert', data: inserted, failed: failed});
this.deferEmit('change', {type: 'insert', data: inserted, failed: failed});
return resultObj;
};
/**
* Internal method to insert a document into the collection. Will
* check for index violations before allowing the document to be inserted.
* @param {Object} doc The document to insert after passing index violation
* tests.
* @param {Number=} index Optional index to insert the document at.
* @returns {Boolean|Object} True on success, false if no document passed,
* or an object containing details about an index violation if one occurred.
* @private
*/
Collection.prototype._insert = function (doc, index) {
if (doc) {
var self = this,
indexViolation,
triggerOperation,
insertMethod,
newDoc,
capped = this.capped(),
cappedSize = this.cappedSize();
this.ensurePrimaryKey(doc);
// Check indexes are not going to be broken by the document
indexViolation = this.insertIndexViolation(doc);
insertMethod = function (doc) {
// Add the item to the collection's indexes
self._insertIntoIndexes(doc);
// Check index overflow
if (index > self._data.length) {
index = self._data.length;
}
// Insert the document
self._dataInsertAtIndex(index, doc);
// Check capped collection status and remove first record
// if we are over the threshold
if (capped && self._data.length > cappedSize) {
// Remove the first item in the data array
self.removeById(self._data[0][self._primaryKey]);
}
//op.time('Resolve chains');
if (self.chainWillSend()) {
self.chainSend('insert', {
dataSet: self.decouple([doc])
}, {
index: index
});
}
//op.time('Resolve chains');
};
if (!indexViolation) {
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
triggerOperation = {
type: 'insert'
};
if (self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_BEFORE, {}, doc) !== false) {
insertMethod(doc);
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
// Clone the doc so that the programmer cannot update the internal document
// on the "after" phase trigger
newDoc = self.decouple(doc);
self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_AFTER, {}, newDoc);
}
} else {
// The trigger just wants to cancel the operation
return 'Trigger cancelled operation';
}
} else {
// No triggers to execute
insertMethod(doc);
}
return true;
} else {
return 'Index violation in index: ' + indexViolation;
}
}
return 'No document passed to insert';
};
/**
* Inserts a document into the internal collection data array at
* Inserts a document into the internal collection data array at
* the specified index.
* @param {number} index The index to insert at.
* @param {object} doc The document to insert.
* @private
*/
Collection.prototype._dataInsertAtIndex = function (index, doc) {
this._data.splice(index, 0, doc);
};
/**
* Removes a document from the internal collection data array at
* the specified index.
* @param {number} index The index to remove from.
* @private
*/
Collection.prototype._dataRemoveAtIndex = function (index) {
this._data.splice(index, 1);
};
/**
* Replaces all data in the collection's internal data array with
* the passed array of data.
* @param {array} data The array of data to replace existing data with.
* @private
*/
Collection.prototype._dataReplace = function (data) {
// Clear the array - using a while loop with pop is by far the
// fastest way to clear an array currently
while (this._data.length) {
this._data.pop();
}
// Append new items to the array
this._data = this._data.concat(data);
};
/**
* Inserts a document into the collection indexes.
* @param {Object} doc The document to insert.
* @private
*/
Collection.prototype._insertIntoIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
violated,
hash = this.hash(doc),
pk = this._primaryKey;
// Insert to primary key index
violated = this._primaryIndex.uniqueSet(doc[pk], doc);
this._primaryCrc.uniqueSet(doc[pk], hash);
this._crcLookup.uniqueSet(hash, doc);
// Insert into other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].insert(doc);
}
}
return violated;
};
/**
* Removes a document from the collection indexes.
* @param {Object} doc The document to remove.
* @private
*/
Collection.prototype._removeFromIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
hash = this.hash(doc),
pk = this._primaryKey;
// Remove from primary key index
this._primaryIndex.unSet(doc[pk]);
this._primaryCrc.unSet(doc[pk]);
this._crcLookup.unSet(hash);
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].remove(doc);
}
}
};
/**
* Updates collection index data for the passed document.
* @param {Object} oldDoc The old document as it was before the update.
* @param {Object} newDoc The document as it now is after the update.
* @private
*/
Collection.prototype._updateIndexes = function (oldDoc, newDoc) {
this._removeFromIndexes(oldDoc);
this._insertIntoIndexes(newDoc);
};
/**
* Rebuild collection indexes.
* @private
*/
Collection.prototype._rebuildIndexes = function () {
var arr = this._indexByName,
arrIndex;
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].rebuild();
}
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param {Object} query The query object to generate the subset with.
* @param {Object=} options An options object.
* @returns {*}
*/
Collection.prototype.subset = function (query, options) {
var result = this.find(query, options),
coll;
coll = new Collection();
coll.db(this._db);
coll.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
return coll;
};
/**
* Gets / sets the collection that this collection is a subset of.
* @param {Collection=} collection The collection to set as the parent of this subset.
* @returns {Collection}
*/
Shared.synthesize(Collection.prototype, 'subsetOf');
/**
* Checks if the collection is a subset of the passed collection.
* @param {Collection} collection The collection to test against.
* @returns {Boolean} True if the passed collection is the parent of
* the current collection.
*/
Collection.prototype.isSubsetOf = function (collection) {
return this._subsetOf === collection;
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
Collection.prototype.distinct = function (key, query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var data = this.find(query, options),
pathSolver = new Path(key),
valueUsed = {},
distinctValues = [],
value,
i;
// Loop the data and build array of distinct values
for (i = 0; i < data.length; i++) {
value = pathSolver.value(data[i])[0];
if (value && !valueUsed[value]) {
valueUsed[value] = true;
distinctValues.push(value);
}
}
return distinctValues;
};
/**
* Helper method to find a document by it's id.
* @param {String} id The id of the document.
* @param {Object=} options The options object, allowed keys are sort and limit.
* @returns {Array} The items that were updated.
*/
Collection.prototype.findById = function (id, options) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.find(searchObj, options)[0];
};
/**
* Finds all documents that contain the passed string or search object
* regardless of where the string might occur within the document. This
* will match strings from the start, middle or end of the document's
* string (partial match).
* @param {String} search The string to search for. Case sensitive.
* @param {Object=} options A standard find() options object.
* @returns {Array} An array of documents that matched the search string.
*/
Collection.prototype.peek = function (search, options) {
// Loop all items
var arr = this._data,
arrCount = arr.length,
arrIndex,
arrItem,
tempColl = new Collection(),
typeOfSearch = typeof search;
if (typeOfSearch === 'string') {
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Get json representation of object
arrItem = this.jStringify(arr[arrIndex]);
// Check if string exists in object json
if (arrItem.indexOf(search) > -1) {
// Add this item to the temp collection
tempColl.insert(arr[arrIndex]);
}
}
return tempColl.find({}, options);
} else {
return this.find(search, options);
}
};
/**
* Provides a query plan / operations log for a query.
* @param {Object} query The query to execute.
* @param {Object=} options Optional options object.
* @returns {Object} The query plan.
*/
Collection.prototype.explain = function (query, options) {
var result = this.find(query, options);
return result.__fdbOp._data;
};
/**
* Generates an options object with default values or adds default
* values to a passed object if those values are not currently set
* to anything.
* @param {object=} obj Optional options object to modify.
* @returns {object} The options object.
*/
Collection.prototype.options = function (obj) {
obj = obj || {};
obj.$decouple = obj.$decouple !== undefined ? obj.$decouple : true;
obj.$explain = obj.$explain !== undefined ? obj.$explain : false;
return obj;
};
/**
* Queries the collection based on the query object passed.
* @param {Object} query The query key/values that a document must match in
* order for it to be returned in the result array.
* @param {Object=} options An optional options object.
* @param {Function=} callback !! DO NOT USE, THIS IS NON-OPERATIONAL !!
* Optional callback. If specified the find process
* will not return a value and will assume that you wish to operate under an
* async mode. This will break up large find requests into smaller chunks and
* process them in a non-blocking fashion allowing large datasets to be queried
* without causing the browser UI to pause. Results from this type of operation
* will be passed back to the callback once completed.
*
* @returns {Array} The results array from the find operation, containing all
* documents that matched the query.
*/
Collection.prototype.find = function (query, options, callback) {
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (callback) {
// Check the size of the collection's data array
// Split operation into smaller tasks and callback when complete
callback.call(this, 'Callbacks for the find() operation are not yet implemented!', []);
return [];
}
return this._find.call(this, query, options, callback);
};
Collection.prototype._find = function (query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// TODO: This method is quite long, break into smaller pieces
query = query || {};
var op = this._metrics.create('find'),
pk = this.primaryKey(),
self = this,
analysis,
scanLength,
requiresTableScan = true,
resultArr,
joinIndex,
joinSource = {},
joinQuery,
joinPath,
joinSourceKey,
joinSourceType,
joinSourceIdentifier,
joinSourceData,
resultRemove = [],
i, j, k,
fieldListOn = [],
fieldListOff = [],
elemMatchPathSolver,
elemMatchSubArr,
elemMatchSpliceArr,
matcherTmpOptions = {},
result,
cursor = {},
pathSolver,
waterfallCollection,
matcher;
if (!(options instanceof Array)) {
options = this.options(options);
}
matcher = function (doc) {
return self._match(doc, query, options, 'and', matcherTmpOptions);
};
op.start();
if (query) {
// Check if the query is an array (multi-operation waterfall query)
if (query instanceof Array) {
waterfallCollection = this;
// Loop the query operations
for (i = 0; i < query.length; i++) {
// Execute each operation and pass the result into the next
// query operation
waterfallCollection = waterfallCollection.subset(query[i], options && options[i] ? options[i] : {});
}
return waterfallCollection.find();
}
// Pre-process any data-changing query operators first
if (query.$findSub) {
// Check we have all the parts we need
if (!query.$findSub.$path) {
throw('$findSub missing $path property!');
}
return this.findSub(
query.$findSub.$query,
query.$findSub.$path,
query.$findSub.$subQuery,
query.$findSub.$subOptions
);
}
if (query.$findSubOne) {
// Check we have all the parts we need
if (!query.$findSubOne.$path) {
throw('$findSubOne missing $path property!');
}
return this.findSubOne(
query.$findSubOne.$query,
query.$findSubOne.$path,
query.$findSubOne.$subQuery,
query.$findSubOne.$subOptions
);
}
// Get query analysis to execute best optimised code path
op.time('analyseQuery');
analysis = this._analyseQuery(self.decouple(query), options, op);
op.time('analyseQuery');
op.data('analysis', analysis);
// Check if the query tries to limit by data that would only exist after
// the join operation has been completed
if (analysis.hasJoin && analysis.queriesJoin) {
// The query has a join and tries to limit by it's joined data
// Get references to the join sources
op.time('joinReferences');
for (joinIndex = 0; joinIndex < analysis.joinsOn.length; joinIndex++) {
joinSourceData = analysis.joinsOn[joinIndex];
joinSourceKey = joinSourceData.key;
joinSourceType = joinSourceData.type;
joinSourceIdentifier = joinSourceData.id;
joinPath = new Path(analysis.joinQueries[joinSourceKey]);
joinQuery = joinPath.value(query)[0];
joinSource[joinSourceIdentifier] = this._db[joinSourceType](joinSourceKey).subset(joinQuery);
// Remove join clause from main query
delete query[analysis.joinQueries[joinSourceKey]];
}
op.time('joinReferences');
}
// Check if an index lookup can be used to return this result
if (analysis.indexMatch.length && (!options || (options && !options.$skipIndex))) {
op.data('index.potential', analysis.indexMatch);
op.data('index.used', analysis.indexMatch[0].index);
// Get the data from the index
op.time('indexLookup');
resultArr = analysis.indexMatch[0].lookup || [];
op.time('indexLookup');
// Check if the index coverage is all keys, if not we still need to table scan it
if (analysis.indexMatch[0].keyData.totalKeyCount === analysis.indexMatch[0].keyData.score) {
// Don't require a table scan to find relevant documents
requiresTableScan = false;
}
} else {
op.flag('usedIndex', false);
}
if (requiresTableScan) {
if (resultArr && resultArr.length) {
scanLength = resultArr.length;
op.time('tableScan: ' + scanLength);
// Filter the source data and return the result
resultArr = resultArr.filter(matcher);
} else {
// Filter the source data and return the result
scanLength = this._data.length;
op.time('tableScan: ' + scanLength);
resultArr = this._data.filter(matcher);
}
op.time('tableScan: ' + scanLength);
}
// Order the array if we were passed a sort clause
if (options.$orderBy) {
op.time('sort');
resultArr = this.sort(options.$orderBy, resultArr);
op.time('sort');
}
if (options.$page !== undefined && options.$limit !== undefined) {
// Record paging data
cursor.page = options.$page;
cursor.pages = Math.ceil(resultArr.length / options.$limit);
cursor.records = resultArr.length;
// Check if we actually need to apply the paging logic
if (options.$page && options.$limit > 0) {
op.data('cursor', cursor);
// Skip to the page specified based on limit
resultArr.splice(0, options.$page * options.$limit);
}
}
if (options.$skip) {
cursor.skip = options.$skip;
// Skip past the number of records specified
resultArr.splice(0, options.$skip);
op.data('skip', options.$skip);
}
if (options.$limit && resultArr && resultArr.length > options.$limit) {
cursor.limit = options.$limit;
resultArr.length = options.$limit;
op.data('limit', options.$limit);
}
if (options.$decouple) {
// Now decouple the data from the original objects
op.time('decouple');
resultArr = this.decouple(resultArr);
op.time('decouple');
op.data('flag.decouple', true);
}
// Now process any joins on the final data
if (options.$join) {
resultRemove = resultRemove.concat(this.applyJoin(resultArr, options.$join, joinSource));
op.data('flag.join', true);
}
// Process removal queue
if (resultRemove.length) {
op.time('removalQueue');
this.spliceArrayByIndexList(resultArr, resultRemove);
op.time('removalQueue');
}
if (options.$transform) {
op.time('transform');
for (i = 0; i < resultArr.length; i++) {
resultArr.splice(i, 1, options.$transform(resultArr[i]));
}
op.time('transform');
op.data('flag.transform', true);
}
// Process transforms
if (this._transformEnabled && this._transformOut) {
op.time('transformOut');
resultArr = this.transformOut(resultArr);
op.time('transformOut');
}
op.data('results', resultArr.length);
} else {
resultArr = [];
}
// Check for an $as operator in the options object and if it exists
// iterate over the fields and generate a rename function that will
// operate over the entire returned data array and rename each object's
// fields to their new names
// TODO: Enable $as in collection find to allow renaming fields
/*if (options.$as) {
renameFieldPath = new Path();
renameFieldMethod = function (obj, oldFieldPath, newFieldName) {
renameFieldPath.path(oldFieldPath);
renameFieldPath.rename(newFieldName);
};
for (i in options.$as) {
if (options.$as.hasOwnProperty(i)) {
}
}
}*/
if (!options.$aggregate) {
// Generate a list of fields to limit data by
// Each property starts off being enabled by default (= 1) then
// if any property is explicitly specified as 1 then all switch to
// zero except _id.
//
// Any that are explicitly set to zero are switched off.
op.time('scanFields');
for (i in options) {
if (options.hasOwnProperty(i) && i.indexOf('$') !== 0) {
if (options[i] === 1) {
fieldListOn.push(i);
} else if (options[i] === 0) {
fieldListOff.push(i);
}
}
}
op.time('scanFields');
// Limit returned fields by the options data
if (fieldListOn.length || fieldListOff.length) {
op.data('flag.limitFields', true);
op.data('limitFields.on', fieldListOn);
op.data('limitFields.off', fieldListOff);
op.time('limitFields');
// We have explicit fields switched on or off
for (i = 0; i < resultArr.length; i++) {
result = resultArr[i];
for (j in result) {
if (result.hasOwnProperty(j)) {
if (fieldListOn.length) {
// We have explicit fields switched on so remove all fields
// that are not explicitly switched on
// Check if the field name is not the primary key
if (j !== pk) {
if (fieldListOn.indexOf(j) === -1) {
// This field is not in the on list, remove it
delete result[j];
}
}
}
if (fieldListOff.length) {
// We have explicit fields switched off so remove fields
// that are explicitly switched off
if (fieldListOff.indexOf(j) > -1) {
// This field is in the off list, remove it
delete result[j];
}
}
}
}
}
op.time('limitFields');
}
// Now run any projections on the data required
if (options.$elemMatch) {
op.data('flag.elemMatch', true);
op.time('projection-elemMatch');
for (i in options.$elemMatch) {
if (options.$elemMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemMatch[i], options, '', {})) {
// The item matches the projection query so set the sub-array
// to an array that ONLY contains the matching item and then
// exit the loop since we only want to match the first item
elemMatchPathSolver.set(resultArr[j], i, [elemMatchSubArr[k]]);
break;
}
}
}
}
}
}
op.time('projection-elemMatch');
}
if (options.$elemsMatch) {
op.data('flag.elemsMatch', true);
op.time('projection-elemsMatch');
for (i in options.$elemsMatch) {
if (options.$elemsMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
elemMatchSpliceArr = [];
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemsMatch[i], options, '', {})) {
// The item matches the projection query so add it to the final array
elemMatchSpliceArr.push(elemMatchSubArr[k]);
}
}
// Now set the final sub-array to the matched items
elemMatchPathSolver.set(resultArr[j], i, elemMatchSpliceArr);
}
}
}
}
op.time('projection-elemsMatch');
}
}
// Process aggregation
if (options.$aggregate) {
op.data('flag.aggregate', true);
op.time('aggregate');
pathSolver = new Path(options.$aggregate);
resultArr = pathSolver.value(resultArr);
op.time('aggregate');
}
// Now process any $groupBy clause
if (options.$groupBy) {
op.data('flag.group', true);
op.time('group');
resultArr = this.group(options.$groupBy, resultArr);
op.time('group');
}
op.stop();
resultArr.__fdbOp = op;
resultArr.$cursor = cursor;
return resultArr;
};
/**
* Returns one document that satisfies the specified query criteria. If multiple
* documents satisfy the query, this method returns the first document to match
* the query.
* @returns {*}
*/
Collection.prototype.findOne = function () {
return (this.find.apply(this, arguments))[0];
};
/**
* Gets the index in the collection data array of the first item matched by
* the passed query object.
* @param {Object} query The query to run to find the item to return the index of.
* @param {Object=} options An options object.
* @returns {Number}
*/
Collection.prototype.indexOf = function (query, options) {
var item = this.find(query, {$decouple: false})[0],
sortedData;
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup from order of insert
return this._data.indexOf(item);
} else {
// Trying to locate index based on query with sort order
options.$decouple = false;
sortedData = this.find(query, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Returns the index of the document identified by the passed item's primary key.
* @param {*} itemLookup The document whose primary key should be used to lookup
* or the id to lookup.
* @param {Object=} options An options object.
* @returns {Number} The index the item with the matching primary key is occupying.
*/
Collection.prototype.indexOfDocById = function (itemLookup, options) {
var item,
sortedData;
if (typeof itemLookup !== 'object') {
item = this._primaryIndex.get(itemLookup);
} else {
item = this._primaryIndex.get(itemLookup[this._primaryKey]);
}
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup
return this._data.indexOf(item);
} else {
// Sorted lookup
options.$decouple = false;
sortedData = this.find({}, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Removes a document from the collection by it's index in the collection's
* data array.
* @param {Number} index The index of the document to remove.
* @returns {Object} The document that has been removed or false if none was
* removed.
*/
Collection.prototype.removeByIndex = function (index) {
var doc,
docId;
doc = this._data[index];
if (doc !== undefined) {
doc = this.decouple(doc);
docId = doc[this.primaryKey()];
return this.removeById(docId);
}
return false;
};
/**
* Gets / sets the collection transform options.
* @param {Object} obj A collection transform options object.
* @returns {*}
*/
Collection.prototype.transform = function (obj) {
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Transforms data using the set transformIn method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformIn = function (data) {
if (this._transformEnabled && this._transformIn) {
if (data instanceof Array) {
var finalArr = [],
transformResult,
i;
for (i = 0; i < data.length; i++) {
transformResult = this._transformIn(data[i]);
// Support transforms returning multiple items
if (transformResult instanceof Array) {
finalArr = finalArr.concat(transformResult);
} else {
finalArr.push(transformResult);
}
}
return finalArr;
} else {
return this._transformIn(data);
}
}
return data;
};
/**
* Transforms data using the set transformOut method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformOut = function (data) {
if (this._transformEnabled && this._transformOut) {
if (data instanceof Array) {
var finalArr = [],
transformResult,
i;
for (i = 0; i < data.length; i++) {
transformResult = this._transformOut(data[i]);
// Support transforms returning multiple items
if (transformResult instanceof Array) {
finalArr = finalArr.concat(transformResult);
} else {
finalArr.push(transformResult);
}
}
return finalArr;
} else {
return this._transformOut(data);
}
}
return data;
};
/**
* Sorts an array of documents by the given sort path.
* @param {*} sortObj The keys and orders the array objects should be sorted by.
* @param {Array} arr The array of documents to sort.
* @returns {Array}
*/
Collection.prototype.sort = function (sortObj, arr) {
// Convert the index object to an array of key val objects
var self = this,
keys = sharedPathSolver.parse(sortObj, true);
if (keys.length) {
// Execute sort
arr.sort(function (a, b) {
// Loop the index array
var i,
indexData,
result = 0;
for (i = 0; i < keys.length; i++) {
indexData = keys[i];
if (indexData.value === 1) {
result = self.sortAsc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
} else if (indexData.value === -1) {
result = self.sortDesc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
}
if (result !== 0) {
return result;
}
}
return result;
});
}
return arr;
};
/**
* Groups an array of documents into multiple array fields, named by the value
* of the given group path.
* @param {*} groupObj The key path the array objects should be grouped by.
* @param {Array} arr The array of documents to group.
* @returns {Object}
*/
Collection.prototype.group = function (groupObj, arr) {
// Convert the index object to an array of key val objects
var keys = sharedPathSolver.parse(groupObj, true),
groupPathSolver = new Path(),
groupValue,
groupResult = {},
keyIndex,
i;
if (keys.length) {
for (keyIndex = 0; keyIndex < keys.length; keyIndex++) {
groupPathSolver.path(keys[keyIndex].path);
// Execute group
for (i = 0; i < arr.length; i++) {
groupValue = groupPathSolver.get(arr[i]);
groupResult[groupValue] = groupResult[groupValue] || [];
groupResult[groupValue].push(arr[i]);
}
}
}
return groupResult;
};
// Commented as we have a new method that was originally implemented for binary trees.
// This old method actually has problems with nested sort objects
/*Collection.prototype.sortold = function (sortObj, arr) {
// Make sure we have an array object
arr = arr || [];
var sortArr = [],
sortKey,
sortSingleObj;
for (sortKey in sortObj) {
if (sortObj.hasOwnProperty(sortKey)) {
sortSingleObj = {};
sortSingleObj[sortKey] = sortObj[sortKey];
sortSingleObj.___fdbKey = String(sortKey);
sortArr.push(sortSingleObj);
}
}
if (sortArr.length < 2) {
// There is only one sort criteria, do a simple sort and return it
return this._sort(sortObj, arr);
} else {
return this._bucketSort(sortArr, arr);
}
};*/
/**
* REMOVED AS SUPERCEDED BY BETTER SORT SYSTEMS
* Takes array of sort paths and sorts them into buckets before returning final
* array fully sorted by multi-keys.
* @param keyArr
* @param arr
* @returns {*}
* @private
*/
/*Collection.prototype._bucketSort = function (keyArr, arr) {
var keyObj = keyArr.shift(),
arrCopy,
bucketData,
bucketOrder,
bucketKey,
buckets,
i,
finalArr = [];
if (keyArr.length > 0) {
// Sort array by bucket key
arr = this._sort(keyObj, arr);
// Split items into buckets
bucketData = this.bucket(keyObj.___fdbKey, arr);
bucketOrder = bucketData.order;
buckets = bucketData.buckets;
// Loop buckets and sort contents
for (i = 0; i < bucketOrder.length; i++) {
bucketKey = bucketOrder[i];
arrCopy = [].concat(keyArr);
finalArr = finalArr.concat(this._bucketSort(arrCopy, buckets[bucketKey]));
}
return finalArr;
} else {
return this._sort(keyObj, arr);
}
};*/
/**
* Takes an array of objects and returns a new object with the array items
* split into buckets by the passed key.
* @param {String} key The key to split the array into buckets by.
* @param {Array} arr An array of objects.
* @returns {Object}
*/
/*Collection.prototype.bucket = function (key, arr) {
var i,
oldField,
field,
fieldArr = [],
buckets = {};
for (i = 0; i < arr.length; i++) {
field = String(arr[i][key]);
if (oldField !== field) {
fieldArr.push(field);
oldField = field;
}
buckets[field] = buckets[field] || [];
buckets[field].push(arr[i]);
}
return {
buckets: buckets,
order: fieldArr
};
};*/
/**
* Sorts array by individual sort path.
* @param {String} key The path to sort by.
* @param {Array} arr The array of objects to sort.
* @returns {Array|*}
* @private
*/
Collection.prototype._sort = function (key, arr) {
var self = this,
sorterMethod,
pathSolver = new Path(),
dataPath = pathSolver.parse(key, true)[0];
pathSolver.path(dataPath.path);
if (dataPath.value === 1) {
// Sort ascending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortAsc(valA, valB);
};
} else if (dataPath.value === -1) {
// Sort descending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortDesc(valA, valB);
};
} else {
throw(this.logIdentifier() + ' $orderBy clause has invalid direction: ' + dataPath.value + ', accepted values are 1 or -1 for ascending or descending!');
}
return arr.sort(sorterMethod);
};
/**
* Internal method that takes a search query and options and
* returns an object containing details about the query which
* can be used to optimise the search.
*
* @param {Object} query The search query to analyse.
* @param {Object} options The query options object.
* @param {Operation} op The instance of the Operation class that
* this operation is using to track things like performance and steps
* taken etc.
* @returns {Object}
* @private
*/
Collection.prototype._analyseQuery = function (query, options, op) {
var analysis = {
queriesOn: [{id: '$collection.' + this._name, type: 'colletion', key: this._name}],
indexMatch: [],
hasJoin: false,
queriesJoin: false,
joinQueries: {},
query: query,
options: options
},
joinSourceIndex,
joinSourceKey,
joinSourceType,
joinSourceIdentifier,
joinMatch,
joinSources = [],
joinSourceReferences = [],
queryPath,
index,
indexMatchData,
indexRef,
indexRefName,
indexLookup,
pathSolver,
queryKeyCount,
pkQueryType,
lookupResult,
i;
// Check if the query is a primary key lookup
op.time('checkIndexes');
pathSolver = new Path();
queryKeyCount = pathSolver.parseArr(query, {
ignore:/\$/,
verbose: true
}).length;
if (queryKeyCount) {
if (query[this._primaryKey] !== undefined) {
// Check suitability of querying key value index
pkQueryType = typeof query[this._primaryKey];
if (pkQueryType === 'string' || pkQueryType === 'number' || query[this._primaryKey] instanceof Array) {
// Return item via primary key possible
op.time('checkIndexMatch: Primary Key');
lookupResult = this._primaryIndex.lookup(query, options, op);
analysis.indexMatch.push({
lookup: lookupResult,
keyData: {
matchedKeys: [this._primaryKey],
totalKeyCount: queryKeyCount,
score: 1
},
index: this._primaryIndex
});
op.time('checkIndexMatch: Primary Key');
}
}
// Check if an index can speed up the query
for (i in this._indexById) {
if (this._indexById.hasOwnProperty(i)) {
indexRef = this._indexById[i];
indexRefName = indexRef.name();
op.time('checkIndexMatch: ' + indexRefName);
indexMatchData = indexRef.match(query, options);
if (indexMatchData.score > 0) {
// This index can be used, store it
indexLookup = indexRef.lookup(query, options, op);
analysis.indexMatch.push({
lookup: indexLookup,
keyData: indexMatchData,
index: indexRef
});
}
op.time('checkIndexMatch: ' + indexRefName);
if (indexMatchData.score === queryKeyCount) {
// Found an optimal index, do not check for any more
break;
}
}
}
op.time('checkIndexes');
// Sort array descending on index key count (effectively a measure of relevance to the query)
if (analysis.indexMatch.length > 1) {
op.time('findOptimalIndex');
analysis.indexMatch.sort(function (a, b) {
if (a.keyData.score > b.keyData.score) {
// This index has a higher score than the other
return -1;
}
if (a.keyData.score < b.keyData.score) {
// This index has a lower score than the other
return 1;
}
// The indexes have the same score but can still be compared by the number of records
// they return from the query. The fewer records they return the better so order by
// record count
if (a.keyData.score === b.keyData.score) {
return a.lookup.length - b.lookup.length;
}
});
op.time('findOptimalIndex');
}
}
// Check for join data
if (options.$join) {
analysis.hasJoin = true;
// Loop all join operations
for (joinSourceIndex = 0; joinSourceIndex < options.$join.length; joinSourceIndex++) {
// Loop the join sources and keep a reference to them
for (joinSourceKey in options.$join[joinSourceIndex]) {
if (options.$join[joinSourceIndex].hasOwnProperty(joinSourceKey)) {
joinMatch = options.$join[joinSourceIndex][joinSourceKey];
joinSourceType = joinMatch.$sourceType || 'collection';
joinSourceIdentifier = '$' + joinSourceType + '.' + joinSourceKey;
joinSources.push({
id: joinSourceIdentifier,
type: joinSourceType,
key: joinSourceKey
});
// Check if the join uses an $as operator
if (options.$join[joinSourceIndex][joinSourceKey].$as !== undefined) {
joinSourceReferences.push(options.$join[joinSourceIndex][joinSourceKey].$as);
} else {
joinSourceReferences.push(joinSourceKey);
}
}
}
}
// Loop the join source references and determine if the query references
// any of the sources that are used in the join. If there no queries against
// joined sources the find method can use a code path optimised for this.
// Queries against joined sources requires the joined sources to be filtered
// first and then joined so requires a little more work.
for (index = 0; index < joinSourceReferences.length; index++) {
// Check if the query references any source data that the join will create
queryPath = this._queryReferencesSource(query, joinSourceReferences[index], '');
if (queryPath) {
analysis.joinQueries[joinSources[index].key] = queryPath;
analysis.queriesJoin = true;
}
}
analysis.joinsOn = joinSources;
analysis.queriesOn = analysis.queriesOn.concat(joinSources);
}
return analysis;
};
/**
* Checks if the passed query references a source object (such
* as a collection) by name.
* @param {Object} query The query object to scan.
* @param {String} sourceName The source name to scan for in the query.
* @param {String=} path The path to scan from.
* @returns {*}
* @private
*/
Collection.prototype._queryReferencesSource = function (query, sourceName, path) {
var i;
for (i in query) {
if (query.hasOwnProperty(i)) {
// Check if this key is a reference match
if (i === sourceName) {
if (path) { path += '.'; }
return path + i;
} else {
if (typeof(query[i]) === 'object') {
// Recurse
if (path) { path += '.'; }
path += i;
return this._queryReferencesSource(query[i], sourceName, path);
}
}
}
}
return false;
};
/**
* Returns the number of documents currently in the collection.
* @returns {Number}
*/
Collection.prototype.count = function (query, options) {
if (!query) {
return this._data.length;
} else {
// Run query and return count
return this.find(query, options).length;
}
};
/**
* Finds sub-documents from the collection's documents.
* @param {Object} match The query object to use when matching
* parent documents from which the sub-documents are queried.
* @param {String} path The path string used to identify the
* key in which sub-documents are stored in parent documents.
* @param {Object=} subDocQuery The query to use when matching
* which sub-documents to return.
* @param {Object=} subDocOptions The options object to use
* when querying for sub-documents.
* @returns {*}
*/
Collection.prototype.findSub = function (match, path, subDocQuery, subDocOptions) {
return this._findSub(this.find(match), path, subDocQuery, subDocOptions);
};
Collection.prototype._findSub = function (docArr, path, subDocQuery, subDocOptions) {
var pathHandler = new Path(path),
docCount = docArr.length,
docIndex,
subDocArr,
subDocCollection = new Collection('__FDB_temp_' + this.objectId()).db(this._db),
subDocResults,
resultObj = {
parents: docCount,
subDocTotal: 0,
subDocs: [],
pathFound: false,
err: ''
};
subDocOptions = subDocOptions || {};
for (docIndex = 0; docIndex < docCount; docIndex++) {
subDocArr = pathHandler.value(docArr[docIndex])[0];
if (subDocArr) {
subDocCollection.setData(subDocArr);
subDocResults = subDocCollection.find(subDocQuery, subDocOptions);
if (subDocOptions.returnFirst && subDocResults.length) {
return subDocResults[0];
}
if (subDocOptions.$split) {
resultObj.subDocs.push(subDocResults);
} else {
resultObj.subDocs = resultObj.subDocs.concat(subDocResults);
}
resultObj.subDocTotal += subDocResults.length;
resultObj.pathFound = true;
}
}
// Drop the sub-document collection
subDocCollection.drop();
if (!resultObj.pathFound) {
resultObj.err = 'No objects found in the parent documents with a matching path of: ' + path;
}
// Check if the call should not return stats, if so return only subDocs array
if (subDocOptions.$stats) {
return resultObj;
} else {
return resultObj.subDocs;
}
};
/**
* Finds the first sub-document from the collection's documents
* that matches the subDocQuery parameter.
* @param {Object} match The query object to use when matching
* parent documents from which the sub-documents are queried.
* @param {String} path The path string used to identify the
* key in which sub-documents are stored in parent documents.
* @param {Object=} subDocQuery The query to use when matching
* which sub-documents to return.
* @param {Object=} subDocOptions The options object to use
* when querying for sub-documents.
* @returns {Object}
*/
Collection.prototype.findSubOne = function (match, path, subDocQuery, subDocOptions) {
return this.findSub(match, path, subDocQuery, subDocOptions)[0];
};
/**
* Checks that the passed document will not violate any index rules if
* inserted into the collection.
* @param {Object} doc The document to check indexes against.
* @returns {Boolean} Either false (no violation occurred) or true if
* a violation was detected.
*/
Collection.prototype.insertIndexViolation = function (doc) {
var indexViolated,
arr = this._indexByName,
arrIndex,
arrItem;
// Check the item's primary key is not already in use
if (this._primaryIndex.get(doc[this._primaryKey])) {
indexViolated = this._primaryIndex;
} else {
// Check violations of other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arrItem = arr[arrIndex];
if (arrItem.unique()) {
if (arrItem.violation(doc)) {
indexViolated = arrItem;
break;
}
}
}
}
}
return indexViolated ? indexViolated.name() : false;
};
/**
* Creates an index on the specified keys.
* @param {Object} keys The object containing keys to index.
* @param {Object} options An options object.
* @returns {*}
*/
Collection.prototype.ensureIndex = function (keys, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
this._indexByName = this._indexByName || {};
this._indexById = this._indexById || {};
var index,
time = {
start: new Date().getTime()
};
if (options) {
if (options.type) {
// Check if the specified type is available
if (Shared.index[options.type]) {
// We found the type, generate it
index = new Shared.index[options.type](keys, options, this);
} else {
throw(this.logIdentifier() + ' Cannot create index of type "' + options.type + '", type not found in the index type register (Shared.index)');
}
} else {
// Create default index type
index = new IndexHashMap(keys, options, this);
}
} else {
// Default
index = new IndexHashMap(keys, options, this);
}
// Check the index does not already exist
if (this._indexByName[index.name()]) {
// Index already exists
return {
err: 'Index with that name already exists'
};
}
/*if (this._indexById[index.id()]) {
// Index already exists
return {
err: 'Index with those keys already exists'
};
}*/
// Create the index
index.rebuild();
// Add the index
this._indexByName[index.name()] = index;
this._indexById[index.id()] = index;
time.end = new Date().getTime();
time.total = time.end - time.start;
this._lastOp = {
type: 'ensureIndex',
stats: {
time: time
}
};
return {
index: index,
id: index.id(),
name: index.name(),
state: index.state()
};
};
/**
* Gets an index by it's name.
* @param {String} name The name of the index to retreive.
* @returns {*}
*/
Collection.prototype.index = function (name) {
if (this._indexByName) {
return this._indexByName[name];
}
};
/**
* Gets the last reporting operation's details such as run time.
* @returns {Object}
*/
Collection.prototype.lastOp = function () {
return this._metrics.list();
};
/**
* Generates a difference object that contains insert, update and remove arrays
* representing the operations to execute to make this collection have the same
* data as the one passed.
* @param {Collection} collection The collection to diff against.
* @returns {{}}
*/
Collection.prototype.diff = function (collection) {
var diff = {
insert: [],
update: [],
remove: []
};
var pk = this.primaryKey(),
arr,
arrIndex,
arrItem,
arrCount;
// Check if the primary key index of each collection can be utilised
if (pk !== collection.primaryKey()) {
throw(this.logIdentifier() + ' Diffing requires that both collections have the same primary key!');
}
// Use the collection primary key index to do the diff (super-fast)
arr = collection._data;
// Check if we have an array or another collection
while (arr && !(arr instanceof Array)) {
// We don't have an array, assign collection and get data
collection = arr;
arr = collection._data;
}
arrCount = arr.length;
// Loop the collection's data array and check for matching items
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
// Check for a matching item in this collection
if (this._primaryIndex.get(arrItem[pk])) {
// Matching item exists, check if the data is the same
if (this._primaryCrc.get(arrItem[pk]) !== collection._primaryCrc.get(arrItem[pk])) {
// The documents exist in both collections but data differs, update required
diff.update.push(arrItem);
}
} else {
// The document is missing from this collection, insert required
diff.insert.push(arrItem);
}
}
// Now loop this collection's data and check for matching items
arr = this._data;
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
if (!collection._primaryIndex.get(arrItem[pk])) {
// The document does not exist in the other collection, remove required
diff.remove.push(arrItem);
}
}
return diff;
};
Collection.prototype.collateAdd = new Overload('Collection.prototype.collateAdd', {
/**
* Adds a data source to collate data from and specifies the
* key name to collate data to.
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {String=} keyName Optional name of the key to collate data to.
* If none is provided the record CRUD is operated on the root collection
* data.
*/
'object, string': function (collection, keyName) {
var self = this;
self.collateAdd(collection, function (packet) {
var obj1,
obj2;
switch (packet.type) {
case 'insert':
if (keyName) {
obj1 = {
$push: {}
};
obj1.$push[keyName] = self.decouple(packet.data.dataSet);
self.update({}, obj1);
} else {
self.insert(packet.data.dataSet);
}
break;
case 'update':
if (keyName) {
obj1 = {};
obj2 = {};
obj1[keyName] = packet.data.query;
obj2[keyName + '.$'] = packet.data.update;
self.update(obj1, obj2);
} else {
self.update(packet.data.query, packet.data.update);
}
break;
case 'remove':
if (keyName) {
obj1 = {
$pull: {}
};
obj1.$pull[keyName] = {};
obj1.$pull[keyName][self.primaryKey()] = packet.data.dataSet[0][collection.primaryKey()];
self.update({}, obj1);
} else {
self.remove(packet.data.dataSet);
}
break;
default:
}
});
},
/**
* Adds a data source to collate data from and specifies a process
* method that will handle the collation functionality (for custom
* collation).
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {Function} process The process method.
*/
'object, function': function (collection, process) {
if (typeof collection === 'string') {
// The collection passed is a name, not a reference so get
// the reference from the name
collection = this._db.collection(collection, {
autoCreate: false,
throwError: false
});
}
if (collection) {
this._collate = this._collate || {};
this._collate[collection.name()] = new ReactorIO(collection, this, process);
return this;
} else {
throw('Cannot collate from a non-existent collection!');
}
}
});
Collection.prototype.collateRemove = function (collection) {
if (typeof collection === 'object') {
// We need to have the name of the collection to remove it
collection = collection.name();
}
if (collection) {
// Drop the reactor IO chain node
this._collate[collection].drop();
// Remove the collection data from the collate object
delete this._collate[collection];
return this;
} else {
throw('No collection name passed to collateRemove() or collection not found!');
}
};
/**
* Creates a condition handler that will react to changes in data on the
* collection.
* @example Create a condition handler that reacts when data changes.
* var coll = db.collection('test'),
* condition = coll.when({_id: 'test1', val: 1})
* .then(function () {
* console.log('Condition met!');
* })
* .else(function () {
* console.log('Condition un-met');
* });
*
* coll.insert({_id: 'test1', val: 1});
*
* @see Condition
* @param {Object} query The query that will trigger the condition's then()
* callback.
* @returns {Condition}
*/
Collection.prototype.when = function (query) {
var queryId = this.objectId();
this._when = this._when || {};
this._when[queryId] = this._when[queryId] || new Condition(this, queryId, query);
return this._when[queryId];
};
Db.prototype.collection = new Overload('Db.prototype.collection', {
/**
* Get a collection with no name (generates a random name). If the
* collection does not already exist then one is created for that
* name automatically.
* @func collection
* @memberof Db
* @returns {Collection}
*/
'': function () {
return this.$main.call(this, {
name: this.objectId()
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {Object} data An options object or a collection instance.
* @returns {Collection}
*/
'object': function (data) {
// Handle being passed an instance
if (data instanceof Collection) {
if (data.state() !== 'droppped') {
return data;
} else {
return this.$main.call(this, {
name: data.name()
});
}
}
return this.$main.call(this, data);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @returns {Collection}
*/
'string': function (collectionName) {
return this.$main.call(this, {
name: collectionName
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the
* primary key field on the collection objects. Defaults to "_id".
* @returns {Collection}
*/
'string, string': function (collectionName, primaryKey) {
return this.$main.call(this, {
name: collectionName,
primaryKey: primaryKey
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, object': function (collectionName, options) {
options.name = collectionName;
return this.$main.call(this, options);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the
* primary key field on the collection objects. Defaults to "_id".
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, string, object': function (collectionName, primaryKey, options) {
options.name = collectionName;
options.primaryKey = primaryKey;
return this.$main.call(this, options);
},
/**
* The main handler method. This gets called by all the other
* variants and handles the actual logic of the overloaded method.
* @func collection
* @memberof Db
* @param {Object} options An options object.
* @returns {*}
*/
'$main': function (options) {
var self = this,
name = options.name;
if (name) {
if (this._collection[name]) {
return this._collection[name];
} else {
if (options && options.autoCreate === false) {
if (options && options.throwError !== false) {
throw(this.logIdentifier() + ' Cannot get collection ' + name + ' because it does not exist and auto-create has been disabled!');
}
return undefined;
}
if (this.debug()) {
console.log(this.logIdentifier() + ' Creating collection ' + name);
}
}
this._collection[name] = this._collection[name] || new Collection(name, options).db(this);
this._collection[name].mongoEmulation(this.mongoEmulation());
if (options.primaryKey !== undefined) {
this._collection[name].primaryKey(options.primaryKey);
}
if (options.capped !== undefined) {
// Check we have a size
if (options.size !== undefined) {
this._collection[name].capped(options.capped);
this._collection[name].cappedSize(options.size);
} else {
throw(this.logIdentifier() + ' Cannot create a capped collection without specifying a size!');
}
}
// Listen for events on this collection so we can fire global events
// on the database in response to it
self._collection[name].on('change', function () {
self.emit('change', self._collection[name], 'collection', name);
});
self.emit('create', self._collection[name], 'collection', name);
return this._collection[name];
} else {
if (!options || (options && options.throwError !== false)) {
throw(this.logIdentifier() + ' Cannot get collection with undefined name!');
}
}
}
});
/**
* Determine if a collection with the passed name already exists.
* @memberof Db
* @param {String} viewName The name of the collection to check for.
* @returns {boolean}
*/
Db.prototype.collectionExists = function (viewName) {
return Boolean(this._collection[viewName]);
};
/**
* Returns an array of collections the DB currently has.
* @memberof Db
* @param {String|RegExp=} search The optional search string or
* regular expression to use to match collection names against.
* @returns {Array} An array of objects containing details of each
* collection the database is currently managing.
*/
Db.prototype.collections = function (search) {
var arr = [],
collections = this._collection,
collection,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in collections) {
if (collections.hasOwnProperty(i)) {
collection = collections[i];
if (search) {
if (search.exec(i)) {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
} else {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Collection');
module.exports = Collection;
},{"./Condition":7,"./Index2d":14,"./IndexBinaryTree":15,"./IndexHashMap":16,"./KeyValueStore":17,"./Metrics":18,"./Overload":32,"./Path":34,"./ReactorIO":38,"./Shared":40}],6:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
DbInit,
Collection;
Shared = _dereq_('./Shared');
/**
* Creates a new collection group. Collection groups allow single operations to be
* propagated to multiple collections at once. CRUD operations against a collection
* group are in fed to the group's collections. Useful when separating out slightly
* different data into multiple collections but querying as one collection.
* @constructor
*/
var CollectionGroup = function () {
this.init.apply(this, arguments);
};
CollectionGroup.prototype.init = function (name) {
var self = this;
self._name = name;
self._data = new Collection('__FDB__cg_data_' + self._name);
self._collections = [];
self._view = [];
};
Shared.addModule('CollectionGroup', CollectionGroup);
Shared.mixin(CollectionGroup.prototype, 'Mixin.Common');
Shared.mixin(CollectionGroup.prototype, 'Mixin.ChainReactor');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Constants');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Triggers');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Tags');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Events');
Collection = _dereq_('./Collection');
Db = Shared.modules.Db;
DbInit = Shared.modules.Db.prototype.init;
CollectionGroup.prototype.on = function () {
this._data.on.apply(this._data, arguments);
};
CollectionGroup.prototype.off = function () {
this._data.off.apply(this._data, arguments);
};
CollectionGroup.prototype.emit = function () {
this._data.emit.apply(this._data, arguments);
};
/**
* Gets / sets the primary key for this collection group.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
CollectionGroup.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
this._primaryKey = keyName;
return this;
}
return this._primaryKey;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'state');
/**
* Gets / sets the db instance the collection group belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'db');
/**
* Gets / sets the instance name.
* @param {String=} name The new name to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'name');
CollectionGroup.prototype.addCollection = function (collection) {
if (collection) {
if (this._collections.indexOf(collection) === -1) {
//var self = this;
// Check for compatible primary keys
if (this._collections.length) {
if (this._primaryKey !== collection.primaryKey()) {
throw(this.logIdentifier() + ' All collections in a collection group must have the same primary key!');
}
} else {
// Set the primary key to the first collection added
this.primaryKey(collection.primaryKey());
}
// Add the collection
this._collections.push(collection);
collection._groups = collection._groups || [];
collection._groups.push(this);
collection.chain(this);
// Hook the collection's drop event to destroy group data
collection.on('drop', function () {
// Remove collection from any group associations
if (collection._groups && collection._groups.length) {
var groupArr = [],
i;
// Copy the group array because if we call removeCollection on a group
// it will alter the groups array of this collection mid-loop!
for (i = 0; i < collection._groups.length; i++) {
groupArr.push(collection._groups[i]);
}
// Loop any groups we are part of and remove ourselves from them
for (i = 0; i < groupArr.length; i++) {
collection._groups[i].removeCollection(collection);
}
}
delete collection._groups;
});
// Add collection's data
this._data.insert(collection.find());
}
}
return this;
};
CollectionGroup.prototype.removeCollection = function (collection) {
if (collection) {
var collectionIndex = this._collections.indexOf(collection),
groupIndex;
if (collectionIndex !== -1) {
collection.unChain(this);
this._collections.splice(collectionIndex, 1);
collection._groups = collection._groups || [];
groupIndex = collection._groups.indexOf(this);
if (groupIndex !== -1) {
collection._groups.splice(groupIndex, 1);
}
collection.off('drop');
}
if (this._collections.length === 0) {
// Wipe the primary key
delete this._primaryKey;
}
}
return this;
};
CollectionGroup.prototype._chainHandler = function (chainPacket) {
//sender = chainPacket.sender;
switch (chainPacket.type) {
case 'setData':
// Decouple the data to ensure we are working with our own copy
chainPacket.data.dataSet = this.decouple(chainPacket.data.dataSet);
// Remove old data
this._data.remove(chainPacket.data.oldData);
// Add new data
this._data.insert(chainPacket.data.dataSet);
break;
case 'insert':
// Decouple the data to ensure we are working with our own copy
chainPacket.data.dataSet = this.decouple(chainPacket.data.dataSet);
// Add new data
this._data.insert(chainPacket.data.dataSet);
break;
case 'update':
// Update data
this._data.update(chainPacket.data.query, chainPacket.data.update, chainPacket.options);
break;
case 'remove':
this._data.remove(chainPacket.data.query, chainPacket.options);
break;
default:
break;
}
};
CollectionGroup.prototype.insert = function () {
this._collectionsRun('insert', arguments);
};
CollectionGroup.prototype.update = function () {
this._collectionsRun('update', arguments);
};
CollectionGroup.prototype.updateById = function () {
this._collectionsRun('updateById', arguments);
};
CollectionGroup.prototype.remove = function () {
this._collectionsRun('remove', arguments);
};
CollectionGroup.prototype._collectionsRun = function (type, args) {
for (var i = 0; i < this._collections.length; i++) {
this._collections[i][type].apply(this._collections[i], args);
}
};
CollectionGroup.prototype.find = function (query, options) {
return this._data.find(query, options);
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
*/
CollectionGroup.prototype.removeById = function (id) {
// Loop the collections in this group and apply the remove
for (var i = 0; i < this._collections.length; i++) {
this._collections[i].removeById(id);
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param query
* @param options
* @returns {*}
*/
CollectionGroup.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Drops a collection group from the database.
* @returns {boolean} True on success, false on failure.
*/
CollectionGroup.prototype.drop = function (callback) {
if (!this.isDropped()) {
var i,
collArr,
viewArr;
if (this._debug) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
if (this._collections && this._collections.length) {
collArr = [].concat(this._collections);
for (i = 0; i < collArr.length; i++) {
this.removeCollection(collArr[i]);
}
}
if (this._view && this._view.length) {
viewArr = [].concat(this._view);
for (i = 0; i < viewArr.length; i++) {
this._removeView(viewArr[i]);
}
}
this.emit('drop', this);
delete this._listeners;
if (callback) { callback(false, true); }
}
return true;
};
// Extend DB to include collection groups
Db.prototype.init = function () {
this._collectionGroup = {};
DbInit.apply(this, arguments);
};
/**
* Creates a new collectionGroup instance or returns an existing
* instance if one already exists with the passed name.
* @func collectionGroup
* @memberOf Db
* @param {String} name The name of the instance.
* @returns {*}
*/
Db.prototype.collectionGroup = function (name) {
var self = this;
if (name) {
// Handle being passed an instance
if (name instanceof CollectionGroup) {
return name;
}
if (this._collectionGroup && this._collectionGroup[name]) {
return this._collectionGroup[name];
}
this._collectionGroup[name] = new CollectionGroup(name).db(this);
self.emit('create', self._collectionGroup[name], 'collectionGroup', name);
return this._collectionGroup[name];
} else {
// Return an object of collection data
return this._collectionGroup;
}
};
/**
* Returns an array of collection groups the DB currently has.
* @returns {Array} An array of objects containing details of each collection group
* the database is currently managing.
*/
Db.prototype.collectionGroups = function () {
var arr = [],
i;
for (i in this._collectionGroup) {
if (this._collectionGroup.hasOwnProperty(i)) {
arr.push({
name: i
});
}
}
return arr;
};
module.exports = CollectionGroup;
},{"./Collection":5,"./Shared":40}],7:[function(_dereq_,module,exports){
"use strict";
/**
* The condition class monitors a data source and updates it's internal
* state depending on clauses that it has been given. When all clauses
* are satisfied the then() callback is fired. If conditions were met
* but data changed that made them un-met, the else() callback is fired.
*/
var //Overload = require('./Overload'),
Shared,
Condition;
Shared = _dereq_('./Shared');
/**
* Create a constructor method that calls the instance's init method.
* This allows the constructor to be overridden by other modules because
* they can override the init method with their own.
*/
Condition = function () {
this.init.apply(this, arguments);
};
Condition.prototype.init = function (dataSource, id, clause) {
this._dataSource = dataSource;
this._id = id;
this._query = [clause];
this._started = false;
this._state = [false];
this._satisfied = false;
// Set this to true by default for faster performance
this.earlyExit(true);
};
// Tell ForerunnerDB about our new module
Shared.addModule('Condition', Condition);
// Mixin some commonly used methods
Shared.mixin(Condition.prototype, 'Mixin.Common');
Shared.mixin(Condition.prototype, 'Mixin.ChainReactor');
Shared.synthesize(Condition.prototype, 'id');
Shared.synthesize(Condition.prototype, 'then');
Shared.synthesize(Condition.prototype, 'else');
Shared.synthesize(Condition.prototype, 'earlyExit');
Shared.synthesize(Condition.prototype, 'debug');
/**
* Adds a new clause to the condition.
* @param {Object} clause The query clause to add to the condition.
* @returns {Condition}
*/
Condition.prototype.and = function (clause) {
this._query.push(clause);
this._state.push(false);
return this;
};
/**
* Starts the condition so that changes to data will call callback
* methods according to clauses being met.
* @param {*} initialState Initial state of condition.
* @returns {Condition}
*/
Condition.prototype.start = function (initialState) {
if (!this._started) {
var self = this;
if (arguments.length !== 0) {
this._satisfied = initialState;
}
// Resolve the current state
this._updateStates();
self._onChange = function () {
self._updateStates();
};
// Create a chain reactor link to the data source so we start receiving CRUD ops from it
this._dataSource.on('change', self._onChange);
this._started = true;
}
return this;
};
/**
* Updates the internal status of all the clauses against the underlying
* data source.
* @private
*/
Condition.prototype._updateStates = function () {
var satisfied = true,
i;
for (i = 0; i < this._query.length; i++) {
this._state[i] = this._dataSource.count(this._query[i]) > 0;
if (this._debug) {
console.log(this.logIdentifier() + ' Evaluating', this._query[i], '=', this._query[i]);
}
if (!this._state[i]) {
satisfied = false;
// Early exit since we have found a state that is not true
if (this._earlyExit) {
break;
}
}
}
if (this._satisfied !== satisfied) {
// Our state has changed, fire the relevant operation
if (satisfied) {
// Fire the "then" operation
if (this._then) {
this._then();
}
} else {
// Fire the "else" operation
if (this._else) {
this._else();
}
}
this._satisfied = satisfied;
}
};
/**
* Stops the condition so that callbacks will no longer fire.
* @returns {Condition}
*/
Condition.prototype.stop = function () {
if (this._started) {
this._dataSource.off('change', this._onChange);
delete this._onChange;
this._started = false;
}
return this;
};
/**
* Drops the condition and removes it from memory.
* @returns {Condition}
*/
Condition.prototype.drop = function () {
this.stop();
delete this._dataSource.when[this._id];
return this;
};
// Tell ForerunnerDB that our module has finished loading
Shared.finishModule('Condition');
module.exports = Condition;
},{"./Shared":40}],8:[function(_dereq_,module,exports){
/*
License
Copyright (c) 2015 Irrelon Software Limited
http://www.irrelon.com
http://www.forerunnerdb.com
Please visit the license page to see latest license information:
http://www.forerunnerdb.com/licensing.html
*/
"use strict";
var Shared,
Db,
Metrics,
Overload,
_instances = [];
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB instance. Core instances handle the lifecycle of
* multiple database instances.
* @constructor
*/
var Core = function (val) {
this.init.apply(this, arguments);
};
Core.prototype.init = function (name) {
this._db = {};
this._debug = {};
this._name = name || 'ForerunnerDB';
_instances.push(this);
};
/**
* Returns the number of instantiated ForerunnerDB objects.
* @returns {Number} The number of instantiated instances.
*/
Core.prototype.instantiatedCount = function () {
return _instances.length;
};
/**
* Get all instances as an array or a single ForerunnerDB instance
* by it's array index.
* @param {Number=} index Optional index of instance to get.
* @returns {Array|Object} Array of instances or a single instance.
*/
Core.prototype.instances = function (index) {
if (index !== undefined) {
return _instances[index];
}
return _instances;
};
/**
* Get all instances as an array of instance names or a single ForerunnerDB
* instance by it's name.
* @param {String=} name Optional name of instance to get.
* @returns {Array|Object} Array of instance names or a single instance.
*/
Core.prototype.namedInstances = function (name) {
var i,
instArr;
if (name !== undefined) {
for (i = 0; i < _instances.length; i++) {
if (_instances[i].name === name) {
return _instances[i];
}
}
return undefined;
}
instArr = [];
for (i = 0; i < _instances.length; i++) {
instArr.push(_instances[i].name);
}
return instArr;
};
Core.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
if (callback) { callback(); }
}
},
/**
* Checks if an array of named modules are loaded and if so
* calls the passed callback method.
* @func moduleLoaded
* @memberof Core
* @param {Array} moduleName The array of module names to check for.
* @param {Function} callback The callback method to call if modules are loaded.
*/
'array, function': function (moduleNameArr, callback) {
var moduleName,
i;
for (i = 0; i < moduleNameArr.length; i++) {
moduleName = moduleNameArr[i];
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
}
}
if (callback) { callback(); }
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Core.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded() method to non-instantiated object ForerunnerDB
Core.moduleLoaded = Core.prototype.moduleLoaded;
// Expose version() method to non-instantiated object ForerunnerDB
Core.version = Core.prototype.version;
// Expose instances() method to non-instantiated object ForerunnerDB
Core.instances = Core.prototype.instances;
// Expose instantiatedCount() method to non-instantiated object ForerunnerDB
Core.instantiatedCount = Core.prototype.instantiatedCount;
// Provide public access to the Shared object
Core.shared = Shared;
Core.prototype.shared = Shared;
Shared.addModule('Core', Core);
Shared.mixin(Core.prototype, 'Mixin.Common');
Shared.mixin(Core.prototype, 'Mixin.Constants');
Db = _dereq_('./Db.js');
Metrics = _dereq_('./Metrics.js');
/**
* Gets / sets the name of the instance. This is primarily used for
* name-spacing persistent storage.
* @param {String=} val The name of the instance to set.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'mongoEmulation');
// Set a flag to determine environment
Core.prototype._isServer = false;
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Added to provide an error message for users who have not seen
* the new instantiation breaking change warning and try to get
* a collection directly from the core instance.
*/
Core.prototype.collection = function () {
throw("ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44");
};
module.exports = Core;
},{"./Db.js":9,"./Metrics.js":18,"./Overload":32,"./Shared":40}],9:[function(_dereq_,module,exports){
"use strict";
var Shared,
Core,
Collection,
Metrics,
Checksum,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB database instance.
* @constructor
*/
var Db = function (name, core) {
this.init.apply(this, arguments);
};
Db.prototype.init = function (name, core) {
this.core(core);
this._primaryKey = '_id';
this._name = name;
this._collection = {};
this._debug = {};
};
Shared.addModule('Db', Db);
Db.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
if (callback) { callback(); }
}
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Db.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded method to non-instantiated object ForerunnerDB
Db.moduleLoaded = Db.prototype.moduleLoaded;
// Expose version method to non-instantiated object ForerunnerDB
Db.version = Db.prototype.version;
// Provide public access to the Shared object
Db.shared = Shared;
Db.prototype.shared = Shared;
Shared.addModule('Db', Db);
Shared.mixin(Db.prototype, 'Mixin.Common');
Shared.mixin(Db.prototype, 'Mixin.ChainReactor');
Shared.mixin(Db.prototype, 'Mixin.Constants');
Shared.mixin(Db.prototype, 'Mixin.Tags');
Core = Shared.modules.Core;
Collection = _dereq_('./Collection.js');
Metrics = _dereq_('./Metrics.js');
Checksum = _dereq_('./Checksum.js');
Db.prototype._isServer = false;
/**
* Gets / sets the core object this database belongs to.
*/
Shared.synthesize(Db.prototype, 'core');
/**
* Gets / sets the default primary key for new collections.
* @param {String=} val The name of the primary key to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'primaryKey');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'state');
/**
* Gets / sets the name of the database.
* @param {String=} val The name of the database to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'mongoEmulation');
/**
* Returns true if ForerunnerDB is running on a client browser.
* @returns {boolean}
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Returns true if ForerunnerDB is running on a server.
* @returns {boolean}
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Db.prototype.Checksum = Checksum;
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Converts a normal javascript array of objects into a DB collection.
* @param {Array} arr An array of objects.
* @returns {Collection} A new collection instance with the data set to the
* array passed.
*/
Db.prototype.arrayToCollection = function (arr) {
return new Collection().setData(arr);
};
/**
* Registers an event listener against an event name.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The listener method to call when
* the event is fired.
* @returns {*}
*/
Db.prototype.on = function(event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || [];
this._listeners[event].push(listener);
return this;
};
/**
* De-registers an event listener from an event name.
* @param {String} event The name of the event to stop listening for.
* @param {Function} listener The listener method passed to on() when
* registering the event listener.
* @returns {*}
*/
Db.prototype.off = function(event, listener) {
if (event in this._listeners) {
var arr = this._listeners[event],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
return this;
};
/**
* Emits an event by name with the given data.
* @param {String} event The name of the event to emit.
* @param {*=} data The data to emit with the event.
* @returns {*}
*/
Db.prototype.emit = function(event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arr = this._listeners[event],
arrCount = arr.length,
arrIndex;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arr[arrIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
return this;
};
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object.
* @param search String or search object.
* @returns {Array}
*/
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object and return them in an object where each key is the name
* of the collection that the document was matched in.
* @param search String or search object.
* @returns {object}
*/
Db.prototype.peekCat = function (search) {
var i,
coll,
cat = {},
arr,
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = coll.peek(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
} else {
arr = coll.find(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
}
}
}
return cat;
};
Db.prototype.drop = new Overload({
/**
* Drops the database.
* @func drop
* @memberof Db
*/
'': function () {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop();
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional callback method.
* @func drop
* @memberof Db
* @param {Function} callback Optional callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional persistent storage drop. Persistent
* storage is dropped by default if no preference is provided.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
*/
'boolean': function (removePersist) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database and optionally controls dropping persistent storage
* and callback method.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
* @param {Function} callback Optional callback method.
*/
'boolean, function': function (removePersist, callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist, afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
}
});
/**
* Gets a database instance by name.
* @memberof Core
* @param {String=} name Optional name of the database. If none is provided
* a random name is assigned.
* @returns {Db}
*/
Core.prototype.db = function (name) {
// Handle being passed an instance
if (name instanceof Db) {
return name;
}
if (!name) {
name = this.objectId();
}
this._db[name] = this._db[name] || new Db(name, this);
this._db[name].mongoEmulation(this.mongoEmulation());
return this._db[name];
};
/**
* Returns an array of databases that ForerunnerDB currently has.
* @memberof Core
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each database
* that ForerunnerDB is currently managing and it's child entities.
*/
Core.prototype.databases = function (search) {
var arr = [],
tmpObj,
addDb,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in this._db) {
if (this._db.hasOwnProperty(i)) {
addDb = true;
if (search) {
if (!search.exec(i)) {
addDb = false;
}
}
if (addDb) {
tmpObj = {
name: i,
children: []
};
if (this.shared.moduleExists('Collection')) {
tmpObj.children.push({
module: 'collection',
moduleName: 'Collections',
count: this._db[i].collections().length
});
}
if (this.shared.moduleExists('CollectionGroup')) {
tmpObj.children.push({
module: 'collectionGroup',
moduleName: 'Collection Groups',
count: this._db[i].collectionGroups().length
});
}
if (this.shared.moduleExists('Document')) {
tmpObj.children.push({
module: 'document',
moduleName: 'Documents',
count: this._db[i].documents().length
});
}
if (this.shared.moduleExists('Grid')) {
tmpObj.children.push({
module: 'grid',
moduleName: 'Grids',
count: this._db[i].grids().length
});
}
if (this.shared.moduleExists('Overview')) {
tmpObj.children.push({
module: 'overview',
moduleName: 'Overviews',
count: this._db[i].overviews().length
});
}
if (this.shared.moduleExists('View')) {
tmpObj.children.push({
module: 'view',
moduleName: 'Views',
count: this._db[i].views().length
});
}
arr.push(tmpObj);
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Db');
module.exports = Db;
},{"./Checksum.js":4,"./Collection.js":5,"./Metrics.js":18,"./Overload":32,"./Shared":40}],10:[function(_dereq_,module,exports){
"use strict";
// TODO: Remove the _update* methods because we are already mixing them
// TODO: in now via Mixin.Updating and update autobind to extend the _update*
// TODO: methods like we already do with collection
var Shared,
Collection,
Db;
Shared = _dereq_('./Shared');
/**
* Creates a new Document instance. Documents allow you to create individual
* objects that can have standard ForerunnerDB CRUD operations run against
* them, as well as data-binding if the AutoBind module is included in your
* project.
* @name Document
* @class Document
* @constructor
*/
var FdbDocument = function () {
this.init.apply(this, arguments);
};
FdbDocument.prototype.init = function (name) {
this._name = name;
this._data = {};
};
Shared.addModule('Document', FdbDocument);
Shared.mixin(FdbDocument.prototype, 'Mixin.Common');
Shared.mixin(FdbDocument.prototype, 'Mixin.Events');
Shared.mixin(FdbDocument.prototype, 'Mixin.ChainReactor');
Shared.mixin(FdbDocument.prototype, 'Mixin.Constants');
Shared.mixin(FdbDocument.prototype, 'Mixin.Triggers');
Shared.mixin(FdbDocument.prototype, 'Mixin.Matching');
Shared.mixin(FdbDocument.prototype, 'Mixin.Updating');
Shared.mixin(FdbDocument.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
Db = Shared.modules.Db;
/**
* Gets / sets the current state.
* @func state
* @memberof Document
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'state');
/**
* Gets / sets the db instance this class instance belongs to.
* @func db
* @memberof Document
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'db');
/**
* Gets / sets the document name.
* @func name
* @memberof Document
* @param {String=} val The name to assign
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'name');
/**
* Sets the data for the document.
* @func setData
* @memberof Document
* @param data
* @param options
* @returns {Document}
*/
FdbDocument.prototype.setData = function (data, options) {
var i,
$unset;
if (data) {
options = options || {
$decouple: true
};
if (options && options.$decouple === true) {
data = this.decouple(data);
}
if (this._linked) {
$unset = {};
// Remove keys that don't exist in the new data from the current object
for (i in this._data) {
if (i.substr(0, 6) !== 'jQuery' && this._data.hasOwnProperty(i)) {
// Check if existing data has key
if (data[i] === undefined) {
// Add property name to those to unset
$unset[i] = 1;
}
}
}
data.$unset = $unset;
// Now update the object with new data
this.updateObject(this._data, data, {});
} else {
// Straight data assignment
this._data = data;
}
this.deferEmit('change', {type: 'setData', data: this.decouple(this._data)});
}
return this;
};
/**
* Gets the document's data returned as a single object.
* @func find
* @memberof Document
* @param {Object} query The query object - currently unused, just
* provide a blank object e.g. {}
* @param {Object=} options An options object.
* @returns {Object} The document's data object.
*/
FdbDocument.prototype.find = function (query, options) {
var result;
if (options && options.$decouple === false) {
result = this._data;
} else {
result = this.decouple(this._data);
}
return result;
};
/**
* Modifies the document. This will update the document with the data held in 'update'.
* @func update
* @memberof Document
* @param {Object} query The query that must be matched for a document to be
* operated on.
* @param {Object} update The object containing updated key/values. Any keys that
* match keys on the existing document will be overwritten with this data. Any
* keys that do not currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @returns {Array} The items that were updated.
*/
FdbDocument.prototype.update = function (query, update, options) {
var result = this.updateObject(this._data, update, query, options);
if (result) {
this.deferEmit('change', {type: 'update', data: this.decouple(this._data)});
}
};
/**
* Internal method for document updating.
* @func updateObject
* @memberof Document
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update the document with.
* @param {Object} query The query object that we need to match to perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform, if none is specified
* default is to set new data against matching fields.
* @returns {Boolean} True if the document was updated with new / changed data or
* false if it was not updated because the data was the same.
* @private
*/
FdbDocument.prototype.updateObject = Collection.prototype.updateObject;
/**
* Determines if the passed key has an array positional mark (a dollar at the end
* of its name).
* @func _isPositionalKey
* @memberof Document
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
FdbDocument.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Updates a property on an object depending on if the collection is
* currently running data-binding or not.
* @func _updateProperty
* @memberof Document
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
FdbDocument.prototype._updateProperty = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, val);
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting data-bound document property "' + prop + '"');
}
} else {
doc[prop] = val;
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting non-data-bound document property "' + prop + '" to val "' + val + '"');
}
}
};
/**
* Increments a value for a property on a document by the passed number.
* @func _updateIncrement
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
FdbDocument.prototype._updateIncrement = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, doc[prop] + val);
} else {
doc[prop] += val;
}
};
/**
* Changes the index of an item in the passed array.
* @func _updateSpliceMove
* @memberof Document
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
FdbDocument.prototype._updateSpliceMove = function (arr, indexFrom, indexTo) {
if (this._linked) {
window.jQuery.observable(arr).move(indexFrom, indexTo);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
} else {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
}
};
/**
* Inserts an item into the passed array at the specified index.
* @func _updateSplicePush
* @memberof Document
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
FdbDocument.prototype._updateSplicePush = function (arr, index, doc) {
if (arr.length > index) {
if (this._linked) {
window.jQuery.observable(arr).insert(index, doc);
} else {
arr.splice(index, 0, doc);
}
} else {
if (this._linked) {
window.jQuery.observable(arr).insert(doc);
} else {
arr.push(doc);
}
}
};
/**
* Inserts an item at the end of an array.
* @func _updatePush
* @memberof Document
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
FdbDocument.prototype._updatePush = function (arr, doc) {
if (this._linked) {
window.jQuery.observable(arr).insert(doc);
} else {
arr.push(doc);
}
};
/**
* Removes an item from the passed array.
* @func _updatePull
* @memberof Document
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
FdbDocument.prototype._updatePull = function (arr, index) {
if (this._linked) {
window.jQuery.observable(arr).remove(index);
} else {
arr.splice(index, 1);
}
};
/**
* Multiplies a value for a property on a document by the passed number.
* @func _updateMultiply
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
FdbDocument.prototype._updateMultiply = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, doc[prop] * val);
} else {
doc[prop] *= val;
}
};
/**
* Renames a property on a document to the passed property.
* @func _updateRename
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
FdbDocument.prototype._updateRename = function (doc, prop, val) {
var existingVal = doc[prop];
if (this._linked) {
window.jQuery.observable(doc).setProperty(val, existingVal);
window.jQuery.observable(doc).removeProperty(prop);
} else {
doc[val] = existingVal;
delete doc[prop];
}
};
/**
* Deletes a property on a document.
* @func _updateUnset
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
FdbDocument.prototype._updateUnset = function (doc, prop) {
if (this._linked) {
window.jQuery.observable(doc).removeProperty(prop);
} else {
delete doc[prop];
}
};
/**
* Drops the document.
* @func drop
* @memberof Document
* @returns {boolean} True if successful, false if not.
*/
FdbDocument.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._db && this._name) {
if (this._db && this._db._document && this._db._document[this._name]) {
this._state = 'dropped';
delete this._db._document[this._name];
delete this._data;
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._listeners;
return true;
}
}
} else {
return true;
}
return false;
};
/**
* Creates a new document instance or returns an existing
* instance if one already exists with the passed name.
* @func document
* @memberOf Db
* @param {String} name The name of the instance.
* @returns {*}
*/
Db.prototype.document = function (name) {
var self = this;
if (name) {
// Handle being passed an instance
if (name instanceof FdbDocument) {
if (name.state() !== 'droppped') {
return name;
} else {
name = name.name();
}
}
if (this._document && this._document[name]) {
return this._document[name];
}
this._document = this._document || {};
this._document[name] = new FdbDocument(name).db(this);
self.emit('create', self._document[name], 'document', name);
return this._document[name];
} else {
// Return an object of document data
return this._document;
}
};
/**
* Returns an array of documents the DB currently has.
* @func documents
* @memberof Db
* @returns {Array} An array of objects containing details of each document
* the database is currently managing.
*/
Db.prototype.documents = function () {
var arr = [],
item,
i;
for (i in this._document) {
if (this._document.hasOwnProperty(i)) {
item = this._document[i];
arr.push({
name: i,
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Document');
module.exports = FdbDocument;
},{"./Collection":5,"./Shared":40}],11:[function(_dereq_,module,exports){
// geohash.js
// Geohash library for Javascript
// (c) 2008 David Troy
// Distributed under the MIT License
// Original at: https://github.com/davetroy/geohash-js
// Modified by Irrelon Software Limited (http://www.irrelon.com)
// to clean up and modularise the code using Node.js-style exports
// and add a few helper methods.
// @by Rob Evans - rob@irrelon.com
"use strict";
/*
Define some shared constants that will be used by all instances
of the module.
*/
var bits,
base32,
neighbors,
borders,
PI180 = Math.PI / 180,
PI180R = 180 / Math.PI,
earthRadius = 6371; // mean radius of the earth
bits = [16, 8, 4, 2, 1];
base32 = "0123456789bcdefghjkmnpqrstuvwxyz";
neighbors = {
right: {even: "bc01fg45238967deuvhjyznpkmstqrwx"},
left: {even: "238967debc01fg45kmstqrwxuvhjyznp"},
top: {even: "p0r21436x8zb9dcf5h7kjnmqesgutwvy"},
bottom: {even: "14365h7k9dcfesgujnmqp0r2twvyx8zb"}
};
borders = {
right: {even: "bcfguvyz"},
left: {even: "0145hjnp"},
top: {even: "prxz"},
bottom: {even: "028b"}
};
neighbors.bottom.odd = neighbors.left.even;
neighbors.top.odd = neighbors.right.even;
neighbors.left.odd = neighbors.bottom.even;
neighbors.right.odd = neighbors.top.even;
borders.bottom.odd = borders.left.even;
borders.top.odd = borders.right.even;
borders.left.odd = borders.bottom.even;
borders.right.odd = borders.top.even;
var GeoHash = function () {};
/**
* Converts degrees to radians.
* @param {Number} degrees
* @return {Number} radians
*/
GeoHash.prototype.radians = function radians (degrees) {
return degrees * PI180;
};
/**
* Converts radians to degrees.
* @param {Number} radians
* @return {Number} degrees
*/
GeoHash.prototype.degrees = function (radians) {
return radians * PI180R;
};
GeoHash.prototype.refineInterval = function (interval, cd, mask) {
if (cd & mask) { //jshint ignore: line
interval[0] = (interval[0] + interval[1]) / 2;
} else {
interval[1] = (interval[0] + interval[1]) / 2;
}
};
/**
* Calculates all surrounding neighbours of a hash and returns them.
* @param {String} centerHash The hash at the center of the grid.
* @param options
* @returns {*}
*/
GeoHash.prototype.calculateNeighbours = function (centerHash, options) {
var response;
if (!options || options.type === 'object') {
response = {
center: centerHash,
left: this.calculateAdjacent(centerHash, 'left'),
right: this.calculateAdjacent(centerHash, 'right'),
top: this.calculateAdjacent(centerHash, 'top'),
bottom: this.calculateAdjacent(centerHash, 'bottom')
};
response.topLeft = this.calculateAdjacent(response.left, 'top');
response.topRight = this.calculateAdjacent(response.right, 'top');
response.bottomLeft = this.calculateAdjacent(response.left, 'bottom');
response.bottomRight = this.calculateAdjacent(response.right, 'bottom');
} else {
response = [];
response[4] = centerHash;
response[3] = this.calculateAdjacent(centerHash, 'left');
response[5] = this.calculateAdjacent(centerHash, 'right');
response[1] = this.calculateAdjacent(centerHash, 'top');
response[7] = this.calculateAdjacent(centerHash, 'bottom');
response[0] = this.calculateAdjacent(response[3], 'top');
response[2] = this.calculateAdjacent(response[5], 'top');
response[6] = this.calculateAdjacent(response[3], 'bottom');
response[8] = this.calculateAdjacent(response[5], 'bottom');
}
return response;
};
/**
* Calculates a new lat/lng by travelling from the center point in the
* bearing specified for the distance specified.
* @param {Array} centerPoint An array with latitude at index 0 and
* longitude at index 1.
* @param {Number} distanceKm The distance to travel in kilometers.
* @param {Number} bearing The bearing to travel in degrees (zero is
* north).
* @returns {{lat: Number, lng: Number}}
*/
GeoHash.prototype.calculateLatLngByDistanceBearing = function (centerPoint, distanceKm, bearing) {
var curLon = centerPoint[1],
curLat = centerPoint[0],
destLat = Math.asin(Math.sin(this.radians(curLat)) * Math.cos(distanceKm / earthRadius) + Math.cos(this.radians(curLat)) * Math.sin(distanceKm / earthRadius) * Math.cos(this.radians(bearing))),
tmpLon = this.radians(curLon) + Math.atan2(Math.sin(this.radians(bearing)) * Math.sin(distanceKm / earthRadius) * Math.cos(this.radians(curLat)), Math.cos(distanceKm / earthRadius) - Math.sin(this.radians(curLat)) * Math.sin(destLat)),
destLon = (tmpLon + 3 * Math.PI) % (2 * Math.PI) - Math.PI; // normalise to -180..+180º
return {
lat: this.degrees(destLat),
lng: this.degrees(destLon)
};
};
/**
* Calculates the extents of a bounding box around the center point which
* encompasses the radius in kilometers passed.
* @param {Array} centerPoint An array with latitude at index 0 and
* longitude at index 1.
* @param radiusKm Radius in kilometers.
* @returns {{lat: Array, lng: Array}}
*/
GeoHash.prototype.calculateExtentByRadius = function (centerPoint, radiusKm) {
var maxWest,
maxEast,
maxNorth,
maxSouth,
lat = [],
lng = [];
maxNorth = this.calculateLatLngByDistanceBearing(centerPoint, radiusKm, 0);
maxEast = this.calculateLatLngByDistanceBearing(centerPoint, radiusKm, 90);
maxSouth = this.calculateLatLngByDistanceBearing(centerPoint, radiusKm, 180);
maxWest = this.calculateLatLngByDistanceBearing(centerPoint, radiusKm, 270);
lat[0] = maxNorth.lat;
lat[1] = maxSouth.lat;
lng[0] = maxWest.lng;
lng[1] = maxEast.lng;
return {
lat: lat,
lng: lng
};
};
/**
* Calculates all the geohashes that make up the bounding box that surrounds
* the circle created from the center point and radius passed.
* @param {Array} centerPoint An array with latitude at index 0 and
* longitude at index 1.
* @param {Number} radiusKm The radius in kilometers to encompass.
* @param {Number} precision The number of characters to limit the returned
* geohash strings to.
* @returns {Array} The array of geohashes that encompass the bounding box.
*/
GeoHash.prototype.calculateHashArrayByRadius = function (centerPoint, radiusKm, precision) {
var extent = this.calculateExtentByRadius(centerPoint, radiusKm),
northWest = [extent.lat[0], extent.lng[0]],
northEast = [extent.lat[0], extent.lng[1]],
southWest = [extent.lat[1], extent.lng[0]],
northWestHash = this.encode(northWest[0], northWest[1], precision),
northEastHash = this.encode(northEast[0], northEast[1], precision),
southWestHash = this.encode(southWest[0], southWest[1], precision),
hash,
widthCount = 0,
heightCount = 0,
widthIndex,
heightIndex,
hashArray = [];
hash = northWestHash;
hashArray.push(hash);
// Walk from north west to north east until we find the north east geohash
while (hash !== northEastHash) {
hash = this.calculateAdjacent(hash, 'right');
widthCount++;
hashArray.push(hash);
}
hash = northWestHash;
// Walk from north west to south west until we find the south west geohash
while (hash !== southWestHash) {
hash = this.calculateAdjacent(hash, 'bottom');
heightCount++;
}
// We now know the width and height in hash boxes of the area, fill in the
// rest of the hashes into the hashArray array
for (widthIndex = 0; widthIndex <= widthCount; widthIndex++) {
hash = hashArray[widthIndex];
for (heightIndex = 0; heightIndex < heightCount; heightIndex++) {
hash = this.calculateAdjacent(hash, 'bottom');
hashArray.push(hash);
}
}
return hashArray;
};
/**
* Calculates an adjacent hash to the hash passed, in the direction
* specified.
* @param {String} srcHash The hash to calculate adjacent to.
* @param {String} dir Either "top", "left", "bottom" or "right".
* @returns {String} The resulting geohash.
*/
GeoHash.prototype.calculateAdjacent = function (srcHash, dir) {
srcHash = srcHash.toLowerCase();
var lastChr = srcHash.charAt(srcHash.length - 1),
type = (srcHash.length % 2) ? 'odd' : 'even',
base = srcHash.substring(0, srcHash.length - 1);
if (borders[dir][type].indexOf(lastChr) !== -1) {
base = this.calculateAdjacent(base, dir);
}
return base + base32[neighbors[dir][type].indexOf(lastChr)];
};
/**
* Decodes a string geohash back to a longitude/latitude array.
* The array contains three latitudes and three longitudes. The
* first of each is the lower extent of the geohash bounding box,
* the second is the upper extent and the third is the center
* of the geohash bounding box.
* @param {String} geohash The hash to decode.
* @returns {Object}
*/
GeoHash.prototype.decode = function (geohash) {
var isEven = 1,
lat = [],
lon = [],
i, c, cd, j, mask,
latErr,
lonErr;
lat[0] = -90.0;
lat[1] = 90.0;
lon[0] = -180.0;
lon[1] = 180.0;
latErr = 90.0;
lonErr = 180.0;
for (i = 0; i < geohash.length; i++) {
c = geohash[i];
cd = base32.indexOf(c);
for (j = 0; j < 5; j++) {
mask = bits[j];
if (isEven) {
lonErr /= 2;
this.refineInterval(lon, cd, mask);
} else {
latErr /= 2;
this.refineInterval(lat, cd, mask);
}
isEven = !isEven;
}
}
lat[2] = (lat[0] + lat[1]) / 2;
lon[2] = (lon[0] + lon[1]) / 2;
return {
lat: lat,
lng: lon
};
};
/**
* Encodes a longitude/latitude to geohash string.
* @param latitude
* @param longitude
* @param {Number=} precision Length of the geohash string. Defaults to 12.
* @returns {String}
*/
GeoHash.prototype.encode = function (latitude, longitude, precision) {
var isEven = 1,
mid,
lat = [],
lon = [],
bit = 0,
ch = 0,
geoHash = "";
if (!precision) { precision = 12; }
lat[0] = -90.0;
lat[1] = 90.0;
lon[0] = -180.0;
lon[1] = 180.0;
while (geoHash.length < precision) {
if (isEven) {
mid = (lon[0] + lon[1]) / 2;
if (longitude > mid) {
ch |= bits[bit]; //jshint ignore: line
lon[0] = mid;
} else {
lon[1] = mid;
}
} else {
mid = (lat[0] + lat[1]) / 2;
if (latitude > mid) {
ch |= bits[bit]; //jshint ignore: line
lat[0] = mid;
} else {
lat[1] = mid;
}
}
isEven = !isEven;
if (bit < 4) {
bit++;
} else {
geoHash += base32[ch];
bit = 0;
ch = 0;
}
}
return geoHash;
};
if (typeof module !== 'undefined') { module.exports = GeoHash; }
},{}],12:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
CollectionGroup,
View,
CollectionInit,
DbInit,
ReactorIO;
//Shared = ForerunnerDB.shared;
Shared = _dereq_('./Shared');
/**
* Creates a new grid instance.
* @name Grid
* @class Grid
* @param {String} selector jQuery selector.
* @param {String} template The template selector.
* @param {Object=} options The options object to apply to the grid.
* @constructor
*/
var Grid = function (selector, template, options) {
this.init.apply(this, arguments);
};
Grid.prototype.init = function (selector, template, options) {
var self = this;
this._baseQuery = {};
this._selector = selector;
this._template = template;
this._options = options || {};
this._debug = {};
this._id = this.objectId();
this._collectionDroppedWrap = function () {
self._collectionDropped.apply(self, arguments);
};
};
Shared.addModule('Grid', Grid);
Shared.mixin(Grid.prototype, 'Mixin.Common');
Shared.mixin(Grid.prototype, 'Mixin.ChainReactor');
Shared.mixin(Grid.prototype, 'Mixin.Constants');
Shared.mixin(Grid.prototype, 'Mixin.Triggers');
Shared.mixin(Grid.prototype, 'Mixin.Events');
Shared.mixin(Grid.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
CollectionGroup = _dereq_('./CollectionGroup');
View = _dereq_('./View');
ReactorIO = _dereq_('./ReactorIO');
CollectionInit = Collection.prototype.init;
Db = Shared.modules.Db;
DbInit = Db.prototype.init;
/**
* Gets / sets the current state.
* @func state
* @memberof Grid
* @param {String=} val The name of the state to set.
* @returns {Grid}
*/
Shared.synthesize(Grid.prototype, 'state');
/**
* Gets / sets the current name.
* @func name
* @memberof Grid
* @param {String=} val The name to set.
* @returns {Grid}
*/
Shared.synthesize(Grid.prototype, 'name');
/**
* Executes an insert against the grid's underlying data-source.
* @func insert
* @memberof Grid
*/
Grid.prototype.insert = function () {
this._from.insert.apply(this._from, arguments);
};
/**
* Executes an update against the grid's underlying data-source.
* @func update
* @memberof Grid
*/
Grid.prototype.update = function () {
this._from.update.apply(this._from, arguments);
};
/**
* Executes an updateById against the grid's underlying data-source.
* @func updateById
* @memberof Grid
*/
Grid.prototype.updateById = function () {
this._from.updateById.apply(this._from, arguments);
};
/**
* Executes a remove against the grid's underlying data-source.
* @func remove
* @memberof Grid
*/
Grid.prototype.remove = function () {
this._from.remove.apply(this._from, arguments);
};
/**
* Sets the data source from which the grid will assemble its data.
* @func from
* @memberof Grid
* @param {View} dataSource The data source to use to assemble grid data.
* @returns {Grid}
*/
Grid.prototype.from = function (dataSource) {
//var self = this;
if (dataSource !== undefined) {
// Check if we have an existing from
if (this._from) {
// Remove the listener to the drop event
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeGrid(this);
}
if (typeof(dataSource) === 'string') {
dataSource = this._db.collection(dataSource);
}
this._from = dataSource;
this._from.on('drop', this._collectionDroppedWrap);
// If the data source has a query method, assign the current
// query to our base query so we use it in all further updates
if (typeof this._from.query === 'function') {
this._baseQuery = this._from.query();
}
this.refresh();
}
return this;
};
/**
* Gets / sets the db instance this class instance belongs to.
* @func db
* @memberof Grid
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Grid.prototype, 'db', function (db) {
if (db) {
// Apply the same debug settings
this.debug(db.debug());
}
return this.$super.apply(this, arguments);
});
Grid.prototype._collectionDropped = function (collection) {
if (collection) {
// Collection was dropped, remove from grid
delete this._from;
}
};
/**
* Drops a grid and all it's stored data from the database.
* @func drop
* @memberof Grid
* @returns {boolean} True on success, false on failure.
*/
Grid.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._from) {
// Remove data-binding
this._from.unlink(this._selector, this.template());
// Kill listeners and references
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeGrid(this);
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Dropping grid ' + this._selector);
}
this._state = 'dropped';
if (this._db && this._selector) {
delete this._db._grid[this._selector];
}
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._selector;
delete this._template;
delete this._from;
delete this._db;
delete this._listeners;
return true;
}
} else {
return true;
}
return false;
};
/**
* Gets / sets the grid's HTML template to use when rendering.
* @func template
* @memberof Grid
* @param {Selector} template The template's jQuery selector.
* @returns {*}
*/
Grid.prototype.template = function (template) {
if (template !== undefined) {
this._template = template;
return this;
}
return this._template;
};
Grid.prototype._sortGridClick = function (e) {
var elem = window.jQuery(e.currentTarget),
sortColText = elem.attr('data-grid-sort') || '',
sortColDir = parseInt((elem.attr('data-grid-dir') || "-1"), 10) === -1 ? 1 : -1,
sortCols = sortColText.split(','),
sortObj = {},
i;
// Remove all grid sort tags from the grid
window.jQuery(this._selector).find('[data-grid-dir]').removeAttr('data-grid-dir');
// Flip the sort direction
elem.attr('data-grid-dir', sortColDir);
for (i = 0; i < sortCols.length; i++) {
sortObj[sortCols] = sortColDir;
}
Shared.mixin(sortObj, this._options.$orderBy);
this.emit('beforeChange', 'sort');
this.emit('beforeSort', sortObj);
this._from.orderBy(sortObj);
this.emit('sort', sortObj);
};
Grid.prototype.query = function (queryObj, queryOptions) {
this._baseQuery = queryObj;
this._baseQueryOptions = queryOptions;
return this;
};
/**
* Refreshes the grid data such as ordering etc.
* @func refresh
* @memberof Grid
*/
Grid.prototype.refresh = function () {
if (this._from) {
if (this._from.link) {
var self = this,
elem = window.jQuery(this._selector),
sortClickListener = function () {
self._sortGridClick.apply(self, arguments);
};
// Clear the container
elem.html('');
if (self._from.orderBy) {
// Remove listeners
elem.off('click', '[data-grid-sort]', sortClickListener);
}
// Set wrap name if none is provided
self._options.$wrap = self._options.$wrap || 'gridRow';
// Auto-bind the data to the grid template
self._from.link(self._selector, self.template(), self._options);
// Check if the data source (collection or view) has an
// orderBy method (usually only views) and if so activate
// the sorting system
if (self._from.orderBy) {
// Listen for sort requests
elem.on('click', '[data-grid-sort]', sortClickListener);
}
if (self._from.query) {
// Listen for filter requests
var queryObj = self.decouple(self._baseQuery);
elem.find('[data-grid-filter]').each(function (index, filterElem) {
filterElem = window.jQuery(filterElem);
var filterField = filterElem.attr('data-grid-filter'),
filterVarType = filterElem.attr('data-grid-vartype'),
filterSort = {},
title = filterElem.html(),
dropDownButton,
dropDownMenu,
template,
onFilterSourceChange,
filterQuery,
filterView = self._db.view('tmpGridFilter_' + self._id + '_' + filterField);
filterSort[filterField] = 1;
filterQuery = {
$distinct: filterSort
};
filterView
.query(filterQuery)
.orderBy(filterSort)
.from(self._from._from);
onFilterSourceChange = function () {
filterView.refresh();
};
// Listen for changes on the filter source and update
// the filters if changes occur
self._from._from.on('change', onFilterSourceChange);
// This bit of commented code can filter other filter
// views so that only items that match other filter
// selections show in the other filters, but this can
// be confusing to the user. The best possible way to
// use this would be to "grey out" the selections that
// cannot be used because they would return zero results
// when used in conjunction with other filter selections.
/*self._from.on('change', function () {
if (self._from && self._from instanceof View) {
var query = self._from.query();
query.$distinct = filterSort;
delete query[filterField];
filterView
.query(query);
console.log(self._from._from.find(query));
}
});*/
// Listen for the grid being dropped and remove listener
// for changes on filter source
self.on('drop', function () {
if (self._from && self._from._from) {
self._from._from.off('change', onFilterSourceChange);
}
filterView.drop();
});
template = [
'<div class="dropdown" id="' + self._id + '_' + filterField + '">',
'<button class="btn btn-default dropdown-toggle" type="button" id="' + self._id + '_' + filterField + '_dropdownButton" data-toggle="dropdown" aria-expanded="true">',
title + ' <span class="caret"></span>',
'</button>',
'</div>'
];
dropDownButton = window.jQuery(template.join(''));
dropDownMenu = window.jQuery('<ul class="dropdown-menu" role="menu" id="' + self._id + '_' + filterField + '_dropdownMenu"></ul>');
dropDownButton.append(dropDownMenu);
filterElem.html(dropDownButton);
// Data-link the underlying data to the grid filter drop-down
filterView.link(dropDownMenu, {
template: [
'<li role="presentation" class="input-group" style="width: 240px; padding-left: 10px; padding-right: 10px; padding-top: 5px;">',
'<input type="search" class="form-control gridFilterSearch" placeholder="Search...">',
'<span class="input-group-btn">',
'<button class="btn btn-default gridFilterClearSearch" type="button"><span class="glyphicon glyphicon-remove-circle glyphicons glyphicons-remove"></span></button>',
'</span>',
'</li>',
'<li role="presentation" class="divider"></li>',
'<li role="presentation" data-val="$all">',
'<a role="menuitem" tabindex="-1">',
'<input type="checkbox" checked> All',
'</a>',
'</li>',
'<li role="presentation" class="divider"></li>',
'{^{for options}}',
'<li role="presentation" data-link="data-val{:' + filterField + '}">',
'<a role="menuitem" tabindex="-1">',
'<input type="checkbox"> {^{:' + filterField + '}}',
'</a>',
'</li>',
'{{/for}}'
].join('')
}, {
$wrap: 'options'
});
elem.on('keyup', '#' + self._id + '_' + filterField + '_dropdownMenu .gridFilterSearch', function (e) {
var elem = window.jQuery(this),
query = filterView.query(),
search = elem.val();
if (search) {
query[filterField] = new RegExp(search, 'gi');
} else {
delete query[filterField];
}
filterView.query(query);
});
elem.on('click', '#' + self._id + '_' + filterField + '_dropdownMenu .gridFilterClearSearch', function (e) {
// Clear search text box
window.jQuery(this).parents('li').find('.gridFilterSearch').val('');
// Clear view query
var query = filterView.query();
delete query[filterField];
filterView.query(query);
});
elem.on('click', '#' + self._id + '_' + filterField + '_dropdownMenu li', function (e) {
e.stopPropagation();
var fieldValue,
elem = $(this),
checkbox = elem.find('input[type="checkbox"]'),
checked,
addMode = true,
fieldInArr,
liElem,
i;
// If the checkbox is not the one clicked on
if (!window.jQuery(e.target).is('input')) {
// Set checkbox to opposite of current value
checkbox.prop('checked', !checkbox.prop('checked'));
checked = checkbox.is(':checked');
} else {
checkbox.prop('checked', checkbox.prop('checked'));
checked = checkbox.is(':checked');
}
liElem = window.jQuery(this);
fieldValue = liElem.attr('data-val');
// Check if the selection is the "all" option
if (fieldValue === '$all') {
// Remove the field from the query
delete queryObj[filterField];
// Clear all other checkboxes
liElem.parent().find('li[data-val!="$all"]').find('input[type="checkbox"]').prop('checked', false);
} else {
// Clear the "all" checkbox
liElem.parent().find('[data-val="$all"]').find('input[type="checkbox"]').prop('checked', false);
// Check if the type needs casting
switch (filterVarType) {
case 'integer':
fieldValue = parseInt(fieldValue, 10);
break;
case 'float':
fieldValue = parseFloat(fieldValue);
break;
default:
}
// Check if the item exists already
queryObj[filterField] = queryObj[filterField] || {
$in: []
};
fieldInArr = queryObj[filterField].$in;
// If no $in array exists for this field, generate one now
if (!fieldInArr) {
fieldInArr = queryObj[filterField].$in = [];
}
for (i = 0; i < fieldInArr.length; i++) {
if (fieldInArr[i] === fieldValue) {
// Item already exists
if (checked === false) {
// Remove the item
fieldInArr.splice(i, 1);
}
addMode = false;
break;
}
}
if (addMode && checked) {
fieldInArr.push(fieldValue);
}
if (!fieldInArr.length) {
// Remove the field from the query
delete queryObj[filterField];
}
}
self.emit('beforeChange', 'filter');
self.emit('beforeFilter', queryObj);
// Set the view query
self._from.queryData(queryObj);
if (self._from.pageFirst) {
self._from.pageFirst();
}
});
});
}
self.emit('refresh');
} else {
throw('Grid requires the AutoBind module in order to operate!');
}
}
return this;
};
/**
* Returns the number of documents currently in the grid.
* @func count
* @memberof Grid
* @returns {Number}
*/
Grid.prototype.count = function () {
return this._from.count();
};
/**
* Creates a grid and assigns the collection as its data source.
* @func grid
* @memberof Collection
* @param {String} selector jQuery selector of grid output target.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Collection.prototype.grid = View.prototype.grid = function (selector, template, options) {
if (this._db && this._db._grid ) {
if (selector !== undefined) {
if (template !== undefined) {
if (!this._db._grid[selector]) {
var grid = new Grid(selector, template, options)
.db(this._db)
.from(this);
this._grid = this._grid || [];
this._grid.push(grid);
this._db._grid[selector] = grid;
return grid;
} else {
throw(this.logIdentifier() + ' Cannot create a grid because a grid with this name already exists: ' + selector);
}
}
return this._db._grid[selector];
}
return this._db._grid;
}
};
/**
* Removes a grid safely from the DOM. Must be called when grid is
* no longer required / is being removed from DOM otherwise references
* will stick around and cause memory leaks.
* @func unGrid
* @memberof Collection
* @param {String} selector jQuery selector of grid output target.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Collection.prototype.unGrid = View.prototype.unGrid = function (selector, template, options) {
var i,
grid;
if (this._db && this._db._grid ) {
if (selector && template) {
if (this._db._grid[selector]) {
grid = this._db._grid[selector];
delete this._db._grid[selector];
return grid.drop();
} else {
throw(this.logIdentifier() + ' Cannot remove grid because a grid with this name does not exist: ' + name);
}
} else {
// No parameters passed, remove all grids from this module
for (i in this._db._grid) {
if (this._db._grid.hasOwnProperty(i)) {
grid = this._db._grid[i];
delete this._db._grid[i];
grid.drop();
if (this.debug()) {
console.log(this.logIdentifier() + ' Removed grid binding "' + i + '"');
}
}
}
this._db._grid = {};
}
}
};
/**
* Adds a grid to the internal grid lookup.
* @func _addGrid
* @memberof Collection
* @param {Grid} grid The grid to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addGrid = CollectionGroup.prototype._addGrid = View.prototype._addGrid = function (grid) {
if (grid !== undefined) {
this._grid = this._grid || [];
this._grid.push(grid);
}
return this;
};
/**
* Removes a grid from the internal grid lookup.
* @func _removeGrid
* @memberof Collection
* @param {Grid} grid The grid to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeGrid = CollectionGroup.prototype._removeGrid = View.prototype._removeGrid = function (grid) {
if (grid !== undefined && this._grid) {
var index = this._grid.indexOf(grid);
if (index > -1) {
this._grid.splice(index, 1);
}
}
return this;
};
// Extend DB with grids init
Db.prototype.init = function () {
this._grid = {};
DbInit.apply(this, arguments);
};
/**
* Determine if a grid with the passed name already exists.
* @func gridExists
* @memberof Db
* @param {String} selector The jQuery selector to bind the grid to.
* @returns {boolean}
*/
Db.prototype.gridExists = function (selector) {
return Boolean(this._grid[selector]);
};
/**
* Creates a grid based on the passed arguments.
* @func grid
* @memberof Db
* @param {String} selector The jQuery selector of the grid to retrieve.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Db.prototype.grid = function (selector, template, options) {
if (!this._grid[selector]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating grid ' + selector);
}
}
this._grid[selector] = this._grid[selector] || new Grid(selector, template, options).db(this);
return this._grid[selector];
};
/**
* Removes a grid based on the passed arguments.
* @func unGrid
* @memberof Db
* @param {String} selector The jQuery selector of the grid to retrieve.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Db.prototype.unGrid = function (selector, template, options) {
if (!this._grid[selector]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating grid ' + selector);
}
}
this._grid[selector] = this._grid[selector] || new Grid(selector, template, options).db(this);
return this._grid[selector];
};
/**
* Returns an array of grids the DB currently has.
* @func grids
* @memberof Db
* @returns {Array} An array of objects containing details of each grid
* the database is currently managing.
*/
Db.prototype.grids = function () {
var arr = [],
item,
i;
for (i in this._grid) {
if (this._grid.hasOwnProperty(i)) {
item = this._grid[i];
arr.push({
name: i,
count: item.count(),
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Grid');
module.exports = Grid;
},{"./Collection":5,"./CollectionGroup":6,"./ReactorIO":38,"./Shared":40,"./View":41}],13:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Collection,
CollectionInit,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* The constructor.
*
* @constructor
*/
var Highchart = function (collection, options) {
this.init.apply(this, arguments);
};
Highchart.prototype.init = function (collection, options) {
this._options = options;
this._selector = window.jQuery(this._options.selector);
if (!this._selector[0]) {
throw(this.classIdentifier() + ' "' + collection.name() + '": Chart target element does not exist via selector: ' + this._options.selector);
}
this._listeners = {};
this._collection = collection;
// Setup the chart
this._options.series = [];
// Disable attribution on highcharts
options.chartOptions = options.chartOptions || {};
options.chartOptions.credits = false;
// Set the data for the chart
var data,
seriesObj,
chartData;
switch (this._options.type) {
case 'pie':
// Create chart from data
this._selector.highcharts(this._options.chartOptions);
this._chart = this._selector.highcharts();
// Generate graph data from collection data
data = this._collection.find();
seriesObj = {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: true,
format: '<b>{point.name}</b>: {y} ({point.percentage:.0f}%)',
style: {
color: (window.Highcharts.theme && window.Highcharts.theme.contrastTextColor) || 'black'
}
}
};
chartData = this.pieDataFromCollectionData(data, this._options.keyField, this._options.valField);
window.jQuery.extend(seriesObj, this._options.seriesOptions);
window.jQuery.extend(seriesObj, {
name: this._options.seriesName,
data: chartData
});
this._chart.addSeries(seriesObj, true, true);
break;
case 'line':
case 'area':
case 'column':
case 'bar':
// Generate graph data from collection data
chartData = this.seriesDataFromCollectionData(
this._options.seriesField,
this._options.keyField,
this._options.valField,
this._options.orderBy,
this._options
);
this._options.chartOptions.xAxis = chartData.xAxis;
this._options.chartOptions.series = chartData.series;
this._selector.highcharts(this._options.chartOptions);
this._chart = this._selector.highcharts();
break;
default:
throw(this.classIdentifier() + ' "' + collection.name() + '": Chart type specified is not currently supported by ForerunnerDB: ' + this._options.type);
}
// Hook the collection events to auto-update the chart
this._hookEvents();
};
Shared.addModule('Highchart', Highchart);
Collection = Shared.modules.Collection;
CollectionInit = Collection.prototype.init;
Shared.mixin(Highchart.prototype, 'Mixin.Common');
Shared.mixin(Highchart.prototype, 'Mixin.Events');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Highchart.prototype, 'state');
/**
* Generate pie-chart series data from the given collection data array.
* @param data
* @param keyField
* @param valField
* @returns {Array}
*/
Highchart.prototype.pieDataFromCollectionData = function (data, keyField, valField) {
var graphData = [],
i;
for (i = 0; i < data.length; i++) {
graphData.push([data[i][keyField], data[i][valField]]);
}
return graphData;
};
/**
* Generate line-chart series data from the given collection data array.
* @param seriesField
* @param keyField
* @param valField
* @param orderBy
*/
Highchart.prototype.seriesDataFromCollectionData = function (seriesField, keyField, valField, orderBy, options) {
var data = this._collection.distinct(seriesField),
seriesData = [],
xAxis = options && options.chartOptions && options.chartOptions.xAxis ? options.chartOptions.xAxis : {
categories: []
},
seriesName,
query,
dataSearch,
seriesValues,
sData,
i, k;
// What we WANT to output:
/*series: [{
name: 'Responses',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
}]*/
// Loop keys
for (i = 0; i < data.length; i++) {
seriesName = data[i];
query = {};
query[seriesField] = seriesName;
seriesValues = [];
dataSearch = this._collection.find(query, {
orderBy: orderBy
});
// Loop the keySearch data and grab the value for each item
for (k = 0; k < dataSearch.length; k++) {
if (xAxis.categories) {
xAxis.categories.push(dataSearch[k][keyField]);
seriesValues.push(dataSearch[k][valField]);
} else {
seriesValues.push([dataSearch[k][keyField], dataSearch[k][valField]]);
}
}
sData = {
name: seriesName,
data: seriesValues
};
if (options.seriesOptions) {
for (k in options.seriesOptions) {
if (options.seriesOptions.hasOwnProperty(k)) {
sData[k] = options.seriesOptions[k];
}
}
}
seriesData.push(sData);
}
return {
xAxis: xAxis,
series: seriesData
};
};
/**
* Hook the events the chart needs to know about from the internal collection.
* @private
*/
Highchart.prototype._hookEvents = function () {
var self = this;
self._collection.on('change', function () {
self._changeListener.apply(self, arguments);
});
// If the collection is dropped, clean up after ourselves
self._collection.on('drop', function () {
self.drop.apply(self);
});
};
/**
* Handles changes to the collection data that the chart is reading from and then
* updates the data in the chart display.
* @private
*/
Highchart.prototype._changeListener = function () {
var self = this;
// Update the series data on the chart
if (typeof self._collection !== 'undefined' && self._chart) {
var data = self._collection.find(),
i;
switch (self._options.type) {
case 'pie':
self._chart.series[0].setData(
self.pieDataFromCollectionData(
data,
self._options.keyField,
self._options.valField
),
true,
true
);
break;
case 'bar':
case 'line':
case 'area':
case 'column':
var seriesData = self.seriesDataFromCollectionData(
self._options.seriesField,
self._options.keyField,
self._options.valField,
self._options.orderBy,
self._options
);
if (seriesData.xAxis.categories) {
self._chart.xAxis[0].setCategories(
seriesData.xAxis.categories
);
}
for (i = 0; i < seriesData.series.length; i++) {
if (self._chart.series[i]) {
// Series exists, set it's data
self._chart.series[i].setData(
seriesData.series[i].data,
true,
true
);
} else {
// Series data does not yet exist, add a new series
self._chart.addSeries(
seriesData.series[i],
true,
true
);
}
}
break;
default:
break;
}
}
};
/**
* Destroys the chart and all internal references.
* @returns {Boolean}
*/
Highchart.prototype.drop = function (callback) {
if (!this.isDropped()) {
this._state = 'dropped';
if (this._chart) {
this._chart.destroy();
}
if (this._collection) {
this._collection.off('change', this._changeListener);
this._collection.off('drop', this.drop);
if (this._collection._highcharts) {
delete this._collection._highcharts[this._options.selector];
}
}
delete this._chart;
delete this._options;
delete this._collection;
this.emit('drop', this);
if (callback) {
callback(false, true);
}
delete this._listeners;
return true;
} else {
return true;
}
};
// Extend collection with highchart init
Collection.prototype.init = function () {
this._highcharts = {};
CollectionInit.apply(this, arguments);
};
/**
* Creates a pie chart from the collection.
* @type {Overload}
*/
Collection.prototype.pieChart = new Overload({
/**
* Chart via options object.
* @func pieChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'pie';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'pie';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func pieChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {String} seriesName The name of the series to display on the chart.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, keyField, valField, seriesName, options) {
options = options || {};
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
options.seriesName = seriesName;
// Call the main chart method
this.pieChart(options);
}
});
/**
* Creates a line chart from the collection.
* @type {Overload}
*/
Collection.prototype.lineChart = new Overload({
/**
* Chart via selector.
* @func lineChart
* @memberof Highchart
* @param {String} selector The chart selector.
* @returns {*}
*/
'string': function (selector) {
return this._highcharts[selector];
},
/**
* Chart via options object.
* @func lineChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'line';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'line';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func lineChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.lineChart(options);
}
});
/**
* Creates an area chart from the collection.
* @type {Overload}
*/
Collection.prototype.areaChart = new Overload({
/**
* Chart via options object.
* @func areaChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'area';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'area';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func areaChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.areaChart(options);
}
});
/**
* Creates a column chart from the collection.
* @type {Overload}
*/
Collection.prototype.columnChart = new Overload({
/**
* Chart via options object.
* @func columnChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'column';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'column';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func columnChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.columnChart(options);
}
});
/**
* Creates a bar chart from the collection.
* @type {Overload}
*/
Collection.prototype.barChart = new Overload({
/**
* Chart via options object.
* @func barChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'bar';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'bar';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func barChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.barChart(options);
}
});
/**
* Creates a stacked bar chart from the collection.
* @type {Overload}
*/
Collection.prototype.stackedBarChart = new Overload({
/**
* Chart via options object.
* @func stackedBarChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'bar';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'bar';
options.plotOptions = options.plotOptions || {};
options.plotOptions.series = options.plotOptions.series || {};
options.plotOptions.series.stacking = options.plotOptions.series.stacking || 'normal';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func stackedBarChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.stackedBarChart(options);
}
});
/**
* Removes a chart from the page by it's selector.
* @memberof Collection
* @param {String} selector The chart selector.
*/
Collection.prototype.dropChart = function (selector) {
if (this._highcharts && this._highcharts[selector]) {
this._highcharts[selector].drop();
}
};
Shared.finishModule('Highchart');
module.exports = Highchart;
},{"./Overload":32,"./Shared":40}],14:[function(_dereq_,module,exports){
"use strict";
/*
name(string)
id(string)
rebuild(null)
state ?? needed?
match(query, options)
lookup(query, options)
insert(doc)
remove(doc)
primaryKey(string)
collection(collection)
*/
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
BinaryTree = _dereq_('./BinaryTree'),
GeoHash = _dereq_('./GeoHash'),
sharedPathSolver = new Path(),
sharedGeoHashSolver = new GeoHash(),
// GeoHash Distances in Kilometers
geoHashDistance = [
5000,
1250,
156,
39.1,
4.89,
1.22,
0.153,
0.0382,
0.00477,
0.00119,
0.000149,
0.0000372
];
/**
* The index class used to instantiate 2d indexes that the database can
* use to handle high-performance geospatial queries.
* @constructor
*/
var Index2d = function () {
this.init.apply(this, arguments);
};
/**
* Create the index.
* @param {Object} keys The object with the keys that the user wishes the index
* to operate on.
* @param {Object} options Can be undefined, if passed is an object with arbitrary
* options keys and values.
* @param {Collection} collection The collection the index should be created for.
*/
Index2d.prototype.init = function (keys, options, collection) {
this._btree = new BinaryTree();
this._btree.index(keys);
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this._debug = options && options.debug ? options.debug : false;
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
this._btree.primaryKey(collection.primaryKey());
}
this.name(options && options.name ? options.name : this._id);
this._btree.debug(this._debug);
};
Shared.addModule('Index2d', Index2d);
Shared.mixin(Index2d.prototype, 'Mixin.Common');
Shared.mixin(Index2d.prototype, 'Mixin.ChainReactor');
Shared.mixin(Index2d.prototype, 'Mixin.Sorting');
Index2d.prototype.id = function () {
return this._id;
};
Index2d.prototype.state = function () {
return this._state;
};
Index2d.prototype.size = function () {
return this._size;
};
Shared.synthesize(Index2d.prototype, 'data');
Shared.synthesize(Index2d.prototype, 'name');
Shared.synthesize(Index2d.prototype, 'collection');
Shared.synthesize(Index2d.prototype, 'type');
Shared.synthesize(Index2d.prototype, 'unique');
Index2d.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = sharedPathSolver.parse(this._keys).length;
return this;
}
return this._keys;
};
Index2d.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._btree.clear();
this._size = 0;
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
Index2d.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
dataItem = this.decouple(dataItem);
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// Convert 2d indexed values to geohashes
var keys = this._btree.keys(),
pathVal,
geoHash,
lng,
lat,
i;
for (i = 0; i < keys.length; i++) {
pathVal = sharedPathSolver.get(dataItem, keys[i].path);
if (pathVal instanceof Array) {
lng = pathVal[0];
lat = pathVal[1];
geoHash = sharedGeoHashSolver.encode(lng, lat);
sharedPathSolver.set(dataItem, keys[i].path, geoHash);
}
}
if (this._btree.insert(dataItem)) {
this._size++;
return true;
}
return false;
};
Index2d.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
if (this._btree.remove(dataItem)) {
this._size--;
return true;
}
return false;
};
Index2d.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
Index2d.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
/**
* Looks up records that match the passed query and options.
* @param query The query to execute.
* @param options A query options object.
* @param {Operation=} op Optional operation instance that allows
* us to provide operation diagnostics and analytics back to the
* main calling instance as the process is running.
* @returns {*}
*/
Index2d.prototype.lookup = function (query, options, op) {
// Loop the indexed keys and determine if the query has any operators
// that we want to handle differently from a standard lookup
var keys = this._btree.keys(),
pathStr,
pathVal,
results,
i;
for (i = 0; i < keys.length; i++) {
pathStr = keys[i].path;
pathVal = sharedPathSolver.get(query, pathStr);
if (typeof pathVal === 'object') {
if (pathVal.$near) {
results = [];
// Do a near point lookup
results = results.concat(this.near(pathStr, pathVal.$near, options, op));
}
if (pathVal.$geoWithin) {
results = [];
// Do a geoWithin shape lookup
results = results.concat(this.geoWithin(pathStr, pathVal.$geoWithin, options, op));
}
return results;
}
}
return this._btree.lookup(query, options);
};
Index2d.prototype.near = function (pathStr, query, options, op) {
var self = this,
neighbours,
visitedCount,
visitedNodes,
visitedData,
search,
results,
finalResults = [],
precision,
maxDistanceKm,
distance,
distCache,
latLng,
pk = this._collection.primaryKey(),
i;
// Calculate the required precision to encapsulate the distance
// TODO: Instead of opting for the "one size larger" than the distance boxes,
// TODO: we should calculate closest divisible box size as a multiple and then
// TODO: scan neighbours until we have covered the area otherwise we risk
// TODO: opening the results up to vastly more information as the box size
// TODO: increases dramatically between the geohash precisions
if (query.$distanceUnits === 'km') {
maxDistanceKm = query.$maxDistance;
for (i = 0; i < geoHashDistance.length; i++) {
if (maxDistanceKm > geoHashDistance[i]) {
precision = i + 1;
break;
}
}
} else if (query.$distanceUnits === 'miles') {
maxDistanceKm = query.$maxDistance * 1.60934;
for (i = 0; i < geoHashDistance.length; i++) {
if (maxDistanceKm > geoHashDistance[i]) {
precision = i + 1;
break;
}
}
}
if (precision === 0) {
precision = 1;
}
// Calculate 9 box geohashes
if (op) { op.time('index2d.calculateHashArea'); }
neighbours = sharedGeoHashSolver.calculateHashArrayByRadius(query.$point, maxDistanceKm, precision);
if (op) { op.time('index2d.calculateHashArea'); }
if (op) {
op.data('index2d.near.precision', precision);
op.data('index2d.near.hashArea', neighbours);
op.data('index2d.near.maxDistanceKm', maxDistanceKm);
op.data('index2d.near.centerPointCoords', [query.$point[0], query.$point[1]]);
}
// Lookup all matching co-ordinates from the btree
results = [];
visitedCount = 0;
visitedData = {};
visitedNodes = [];
if (op) { op.time('index2d.near.getDocsInsideHashArea'); }
for (i = 0; i < neighbours.length; i++) {
search = this._btree.startsWith(pathStr, neighbours[i]);
visitedData[neighbours[i]] = search;
visitedCount += search._visitedCount;
visitedNodes = visitedNodes.concat(search._visitedNodes);
results = results.concat(search);
}
if (op) {
op.time('index2d.near.getDocsInsideHashArea');
op.data('index2d.near.startsWith', visitedData);
op.data('index2d.near.visitedTreeNodes', visitedNodes);
}
// Work with original data
if (op) { op.time('index2d.near.lookupDocsById'); }
results = this._collection._primaryIndex.lookup(results);
if (op) { op.time('index2d.near.lookupDocsById'); }
if (query.$distanceField) {
// Decouple the results before we modify them
results = this.decouple(results);
}
if (results.length) {
distance = {};
if (op) { op.time('index2d.near.calculateDistanceFromCenter'); }
// Loop the results and calculate distance
for (i = 0; i < results.length; i++) {
latLng = sharedPathSolver.get(results[i], pathStr);
distCache = distance[results[i][pk]] = this.distanceBetweenPoints(query.$point[0], query.$point[1], latLng[0], latLng[1]);
if (distCache <= maxDistanceKm) {
if (query.$distanceField) {
// Options specify a field to add the distance data to
// so add it now
sharedPathSolver.set(results[i], query.$distanceField, query.$distanceUnits === 'km' ? distCache : Math.round(distCache * 0.621371));
}
if (query.$geoHashField) {
// Options specify a field to add the distance data to
// so add it now
sharedPathSolver.set(results[i], query.$geoHashField, sharedGeoHashSolver.encode(latLng[0], latLng[1], precision));
}
// Add item as it is inside radius distance
finalResults.push(results[i]);
}
}
if (op) { op.time('index2d.near.calculateDistanceFromCenter'); }
// Sort by distance from center
if (op) { op.time('index2d.near.sortResultsByDistance'); }
finalResults.sort(function (a, b) {
return self.sortAsc(distance[a[pk]], distance[b[pk]]);
});
if (op) { op.time('index2d.near.sortResultsByDistance'); }
}
// Return data
return finalResults;
};
Index2d.prototype.geoWithin = function (pathStr, query, options) {
console.log('geoWithin() is currently a prototype method with no actual implementation... it just returns a blank array.');
return [];
};
Index2d.prototype.distanceBetweenPoints = function (lat1, lng1, lat2, lng2) {
var R = 6371; // kilometres
var lat1Rad = this.toRadians(lat1);
var lat2Rad = this.toRadians(lat2);
var lat2MinusLat1Rad = this.toRadians(lat2-lat1);
var lng2MinusLng1Rad = this.toRadians(lng2-lng1);
var a = Math.sin(lat2MinusLat1Rad/2) * Math.sin(lat2MinusLat1Rad/2) +
Math.cos(lat1Rad) * Math.cos(lat2Rad) *
Math.sin(lng2MinusLng1Rad/2) * Math.sin(lng2MinusLng1Rad/2);
var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
return R * c;
};
Index2d.prototype.toRadians = function (degrees) {
return degrees * 0.01747722222222;
};
Index2d.prototype.match = function (query, options) {
// TODO: work out how to represent that this is a better match if the query has $near than
// TODO: a basic btree index which will not be able to resolve a $near operator
return this._btree.match(query, options);
};
Index2d.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
Index2d.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
Index2d.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
// Register this index on the shared object
Shared.index['2d'] = Index2d;
Shared.finishModule('Index2d');
module.exports = Index2d;
},{"./BinaryTree":3,"./GeoHash":11,"./Path":34,"./Shared":40}],15:[function(_dereq_,module,exports){
"use strict";
/*
name(string)
id(string)
rebuild(null)
state ?? needed?
match(query, options)
lookup(query, options)
insert(doc)
remove(doc)
primaryKey(string)
collection(collection)
*/
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
BinaryTree = _dereq_('./BinaryTree');
/**
* The index class used to instantiate btree indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexBinaryTree = function () {
this.init.apply(this, arguments);
};
IndexBinaryTree.prototype.init = function (keys, options, collection) {
this._btree = new BinaryTree();
this._btree.index(keys);
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this._debug = options && options.debug ? options.debug : false;
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
this._btree.primaryKey(collection.primaryKey());
}
this.name(options && options.name ? options.name : this._id);
this._btree.debug(this._debug);
};
Shared.addModule('IndexBinaryTree', IndexBinaryTree);
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.Sorting');
IndexBinaryTree.prototype.id = function () {
return this._id;
};
IndexBinaryTree.prototype.state = function () {
return this._state;
};
IndexBinaryTree.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexBinaryTree.prototype, 'data');
Shared.synthesize(IndexBinaryTree.prototype, 'name');
Shared.synthesize(IndexBinaryTree.prototype, 'collection');
Shared.synthesize(IndexBinaryTree.prototype, 'type');
Shared.synthesize(IndexBinaryTree.prototype, 'unique');
IndexBinaryTree.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexBinaryTree.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._btree.clear();
this._size = 0;
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexBinaryTree.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
if (this._btree.insert(dataItem)) {
this._size++;
return true;
}
return false;
};
IndexBinaryTree.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
if (this._btree.remove(dataItem)) {
this._size--;
return true;
}
return false;
};
IndexBinaryTree.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.lookup = function (query, options, op) {
return this._btree.lookup(query, options, op);
};
IndexBinaryTree.prototype.match = function (query, options) {
return this._btree.match(query, options);
};
IndexBinaryTree.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexBinaryTree.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexBinaryTree.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
// Register this index on the shared object
Shared.index.btree = IndexBinaryTree;
Shared.finishModule('IndexBinaryTree');
module.exports = IndexBinaryTree;
},{"./BinaryTree":3,"./Path":34,"./Shared":40}],16:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexHashMap = function () {
this.init.apply(this, arguments);
};
IndexHashMap.prototype.init = function (keys, options, collection) {
this._crossRef = {};
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.data({});
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexHashMap', IndexHashMap);
Shared.mixin(IndexHashMap.prototype, 'Mixin.ChainReactor');
IndexHashMap.prototype.id = function () {
return this._id;
};
IndexHashMap.prototype.state = function () {
return this._state;
};
IndexHashMap.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexHashMap.prototype, 'data');
Shared.synthesize(IndexHashMap.prototype, 'name');
Shared.synthesize(IndexHashMap.prototype, 'collection');
Shared.synthesize(IndexHashMap.prototype, 'type');
Shared.synthesize(IndexHashMap.prototype, 'unique');
IndexHashMap.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexHashMap.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._data = {};
this._size = 0;
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexHashMap.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pushToPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.update = function (dataItem, options) {
// TODO: Write updates to work
// 1: Get uniqueHash for the dataItem primary key value (may need to generate a store for this)
// 2: Remove the uniqueHash as it currently stands
// 3: Generate a new uniqueHash for dataItem
// 4: Insert the new uniqueHash
};
IndexHashMap.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pullFromPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.pushToPathValue = function (hash, obj) {
var pathValArr = this._data[hash] = this._data[hash] || [];
// Make sure we have not already indexed this object at this path/value
if (pathValArr.indexOf(obj) === -1) {
// Index the object
pathValArr.push(obj);
// Record the reference to this object in our index size
this._size++;
// Cross-reference this association for later lookup
this.pushToCrossRef(obj, pathValArr);
}
};
IndexHashMap.prototype.pullFromPathValue = function (hash, obj) {
var pathValArr = this._data[hash],
indexOfObject;
// Make sure we have already indexed this object at this path/value
indexOfObject = pathValArr.indexOf(obj);
if (indexOfObject > -1) {
// Un-index the object
pathValArr.splice(indexOfObject, 1);
// Record the reference to this object in our index size
this._size--;
// Remove object cross-reference
this.pullFromCrossRef(obj, pathValArr);
}
// Check if we should remove the path value array
if (!pathValArr.length) {
// Remove the array
delete this._data[hash];
}
};
IndexHashMap.prototype.pull = function (obj) {
// Get all places the object has been used and remove them
var id = obj[this._collection.primaryKey()],
crossRefArr = this._crossRef[id],
arrIndex,
arrCount = crossRefArr.length,
arrItem;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = crossRefArr[arrIndex];
// Remove item from this index lookup array
this._pullFromArray(arrItem, obj);
}
// Record the reference to this object in our index size
this._size--;
// Now remove the cross-reference entry for this object
delete this._crossRef[id];
};
IndexHashMap.prototype._pullFromArray = function (arr, obj) {
var arrCount = arr.length;
while (arrCount--) {
if (arr[arrCount] === obj) {
arr.splice(arrCount, 1);
}
}
};
IndexHashMap.prototype.pushToCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()],
crObj;
this._crossRef[id] = this._crossRef[id] || [];
// Check if the cross-reference to the pathVal array already exists
crObj = this._crossRef[id];
if (crObj.indexOf(pathValArr) === -1) {
// Add the cross-reference
crObj.push(pathValArr);
}
};
IndexHashMap.prototype.pullFromCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()];
delete this._crossRef[id];
};
IndexHashMap.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexHashMap.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexHashMap.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexHashMap.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexHashMap.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
// Register this index on the shared object
Shared.index.hashed = IndexHashMap;
Shared.finishModule('IndexHashMap');
module.exports = IndexHashMap;
},{"./Path":34,"./Shared":40}],17:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* The key value store class used when storing basic in-memory KV data,
* and can be queried for quick retrieval. Mostly used for collection
* primary key indexes and lookups.
* @param {String=} name Optional KV store name.
* @constructor
*/
var KeyValueStore = function (name) {
this.init.apply(this, arguments);
};
KeyValueStore.prototype.init = function (name) {
this._name = name;
this._data = {};
this._primaryKey = '_id';
};
Shared.addModule('KeyValueStore', KeyValueStore);
Shared.mixin(KeyValueStore.prototype, 'Mixin.ChainReactor');
/**
* Get / set the name of the key/value store.
* @param {String} val The name to set.
* @returns {*}
*/
Shared.synthesize(KeyValueStore.prototype, 'name');
/**
* Get / set the primary key.
* @param {String} key The key to set.
* @returns {*}
*/
KeyValueStore.prototype.primaryKey = function (key) {
if (key !== undefined) {
this._primaryKey = key;
return this;
}
return this._primaryKey;
};
/**
* Removes all data from the store.
* @returns {*}
*/
KeyValueStore.prototype.truncate = function () {
this._data = {};
return this;
};
/**
* Sets data against a key in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {*}
*/
KeyValueStore.prototype.set = function (key, value) {
this._data[key] = value ? value : true;
return this;
};
/**
* Gets data stored for the passed key.
* @param {String} key The key to get data for.
* @returns {*}
*/
KeyValueStore.prototype.get = function (key) {
return this._data[key];
};
/**
* Get / set the primary key.
* @param {*} val A lookup query.
* @returns {*}
*/
KeyValueStore.prototype.lookup = function (val) {
var pk = this._primaryKey,
valType = typeof val,
arrIndex,
arrCount,
lookupItem,
result = [];
// Check for early exit conditions
if (valType === 'string' || valType === 'number') {
lookupItem = this.get(val);
if (lookupItem !== undefined) {
return [lookupItem];
} else {
return [];
}
} else if (valType === 'object') {
if (val instanceof Array) {
// An array of primary keys, find all matches
arrCount = val.length;
result = [];
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
lookupItem = this.lookup(val[arrIndex]);
if (lookupItem) {
if (lookupItem instanceof Array) {
result = result.concat(lookupItem);
} else {
result.push(lookupItem);
}
}
}
return result;
} else if (val[pk] !== undefined && val[pk] !== null) {
return this.lookup(val[pk]);
}
}
// COMMENTED AS CODE WILL NEVER BE REACHED
// Complex lookup
/*lookupData = this._lookupKeys(val);
keys = lookupData.keys;
negate = lookupData.negate;
if (!negate) {
// Loop keys and return values
for (arrIndex = 0; arrIndex < keys.length; arrIndex++) {
result.push(this.get(keys[arrIndex]));
}
} else {
// Loop data and return non-matching keys
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (keys.indexOf(arrIndex) === -1) {
result.push(this.get(arrIndex));
}
}
}
}
return result;*/
};
// COMMENTED AS WE ARE NOT CURRENTLY PASSING COMPLEX QUERIES TO KEYVALUESTORE INDEXES
/*KeyValueStore.prototype._lookupKeys = function (val) {
var pk = this._primaryKey,
valType = typeof val,
arrIndex,
arrCount,
lookupItem,
bool,
result;
if (valType === 'string' || valType === 'number') {
return {
keys: [val],
negate: false
};
} else if (valType === 'object') {
if (val instanceof RegExp) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (val.test(arrIndex)) {
result.push(arrIndex);
}
}
}
return {
keys: result,
negate: false
};
} else if (val instanceof Array) {
// An array of primary keys, find all matches
arrCount = val.length;
result = [];
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
result = result.concat(this._lookupKeys(val[arrIndex]).keys);
}
return {
keys: result,
negate: false
};
} else if (val.$in && (val.$in instanceof Array)) {
return {
keys: this._lookupKeys(val.$in).keys,
negate: false
};
} else if (val.$nin && (val.$nin instanceof Array)) {
return {
keys: this._lookupKeys(val.$nin).keys,
negate: true
};
} else if (val.$ne) {
return {
keys: this._lookupKeys(val.$ne, true).keys,
negate: true
};
} else if (val.$or && (val.$or instanceof Array)) {
// Create new data
result = [];
for (arrIndex = 0; arrIndex < val.$or.length; arrIndex++) {
result = result.concat(this._lookupKeys(val.$or[arrIndex]).keys);
}
return {
keys: result,
negate: false
};
} else if (val[pk]) {
return this._lookupKeys(val[pk]);
}
}
};*/
/**
* Removes data for the given key from the store.
* @param {String} key The key to un-set.
* @returns {*}
*/
KeyValueStore.prototype.unSet = function (key) {
delete this._data[key];
return this;
};
/**
* Sets data for the give key in the store only where the given key
* does not already have a value in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {Boolean} True if data was set or false if data already
* exists for the key.
*/
KeyValueStore.prototype.uniqueSet = function (key, value) {
if (this._data[key] === undefined) {
this._data[key] = value;
return true;
}
return false;
};
Shared.finishModule('KeyValueStore');
module.exports = KeyValueStore;
},{"./Shared":40}],18:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Operation = _dereq_('./Operation');
/**
* The metrics class used to store details about operations.
* @constructor
*/
var Metrics = function () {
this.init.apply(this, arguments);
};
Metrics.prototype.init = function () {
this._data = [];
};
Shared.addModule('Metrics', Metrics);
Shared.mixin(Metrics.prototype, 'Mixin.ChainReactor');
/**
* Creates an operation within the metrics instance and if metrics
* are currently enabled (by calling the start() method) the operation
* is also stored in the metrics log.
* @param {String} name The name of the operation.
* @returns {Operation}
*/
Metrics.prototype.create = function (name) {
var op = new Operation(name);
if (this._enabled) {
this._data.push(op);
}
return op;
};
/**
* Starts logging operations.
* @returns {Metrics}
*/
Metrics.prototype.start = function () {
this._enabled = true;
return this;
};
/**
* Stops logging operations.
* @returns {Metrics}
*/
Metrics.prototype.stop = function () {
this._enabled = false;
return this;
};
/**
* Clears all logged operations.
* @returns {Metrics}
*/
Metrics.prototype.clear = function () {
this._data = [];
return this;
};
/**
* Returns an array of all logged operations.
* @returns {Array}
*/
Metrics.prototype.list = function () {
return this._data;
};
Shared.finishModule('Metrics');
module.exports = Metrics;
},{"./Operation":31,"./Shared":40}],19:[function(_dereq_,module,exports){
"use strict";
var CRUD = {
preSetData: function () {
},
postSetData: function () {
}
};
module.exports = CRUD;
},{}],20:[function(_dereq_,module,exports){
"use strict";
/**
* The chain reactor mixin, provides methods to the target object that allow chain
* reaction events to propagate to the target and be handled, processed and passed
* on down the chain.
* @mixin
*/
var ChainReactor = {
/**
* Creates a chain link between the current reactor node and the passed
* reactor node. Chain packets that are send by this reactor node will
* then be propagated to the passed node for subsequent packets.
* @param {*} obj The chain reactor node to link to.
*/
chain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Adding target "' + obj._reactorOut.instanceIdentifier() + '" to the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Adding target "' + obj.instanceIdentifier() + '" to the chain reactor target list');
}
}
this._chain = this._chain || [];
var index = this._chain.indexOf(obj);
if (index === -1) {
this._chain.push(obj);
}
},
/**
* Removes a chain link between the current reactor node and the passed
* reactor node. Chain packets sent from this reactor node will no longer
* be received by the passed node.
* @param {*} obj The chain reactor node to unlink from.
*/
unChain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Removing target "' + obj._reactorOut.instanceIdentifier() + '" from the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Removing target "' + obj.instanceIdentifier() + '" from the chain reactor target list');
}
}
if (this._chain) {
var index = this._chain.indexOf(obj);
if (index > -1) {
this._chain.splice(index, 1);
}
}
},
/**
* Gets / sets the flag that will enable / disable chain reactor sending
* from this instance. Chain reactor sending is enabled by default on all
* instances.
* @param {Boolean} val True or false to enable or disable chain sending.
* @returns {*}
*/
chainEnabled: function (val) {
if (val !== undefined) {
this._chainDisabled = !val;
return this;
}
return !this._chainDisabled;
},
/**
* Determines if this chain reactor node has any listeners downstream.
* @returns {Boolean} True if there are nodes downstream of this node.
*/
chainWillSend: function () {
return Boolean(this._chain && !this._chainDisabled);
},
/**
* Sends a chain reactor packet downstream from this node to any of its
* chained targets that were linked to this node via a call to chain().
* @param {String} type The type of chain reactor packet to send. This
* can be any string but the receiving reactor nodes will not react to
* it unless they recognise the string. Built-in strings include: "insert",
* "update", "remove", "setData" and "debug".
* @param {Object} data A data object that usually contains a key called
* "dataSet" which is an array of items to work on, and can contain other
* custom keys that help describe the operation.
* @param {Object=} options An options object. Can also contain custom
* key/value pairs that your custom chain reactor code can operate on.
*/
chainSend: function (type, data, options) {
if (this._chain && !this._chainDisabled) {
var arr = this._chain,
arrItem,
count = arr.length,
index,
dataCopy = this.decouple(data, count);
for (index = 0; index < count; index++) {
arrItem = arr[index];
if (!arrItem._state || (arrItem._state && !arrItem.isDropped())) {
if (this.debug && this.debug()) {
if (arrItem._reactorIn && arrItem._reactorOut) {
console.log(arrItem._reactorIn.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem._reactorOut.instanceIdentifier() + '"');
} else {
console.log(this.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem.instanceIdentifier() + '"');
}
}
if (arrItem.chainReceive) {
arrItem.chainReceive(this, type, dataCopy[index], options);
}
} else {
console.log('Reactor Data:', type, data, options);
console.log('Reactor Node:', arrItem);
throw('Chain reactor attempting to send data to target reactor node that is in a dropped state!');
}
}
}
},
/**
* Handles receiving a chain reactor message that was sent via the chainSend()
* method. Creates the chain packet object and then allows it to be processed.
* @param {Object} sender The node that is sending the packet.
* @param {String} type The type of packet.
* @param {Object} data The data related to the packet.
* @param {Object=} options An options object.
*/
chainReceive: function (sender, type, data, options) {
var chainPacket = {
sender: sender,
type: type,
data: data,
options: options
},
cancelPropagate = false;
if (this.debug && this.debug()) {
console.log(this.logIdentifier() + ' Received data from parent reactor node');
}
// Check if we have a chain handler method
if (this._chainHandler) {
// Fire our internal handler
cancelPropagate = this._chainHandler(chainPacket);
}
// Check if we were told to cancel further propagation
if (!cancelPropagate) {
// Propagate the message down the chain
this.chainSend(chainPacket.type, chainPacket.data, chainPacket.options);
}
}
};
module.exports = ChainReactor;
},{}],21:[function(_dereq_,module,exports){
"use strict";
var idCounter = 0,
Overload = _dereq_('./Overload'),
Serialiser = _dereq_('./Serialiser'),
Common,
serialiser = new Serialiser();
/**
* Provides commonly used methods to most classes in ForerunnerDB.
* @mixin
*/
Common = {
// Expose the serialiser object so it can be extended with new data handlers.
serialiser: serialiser,
/**
* Generates a JSON serialisation-compatible object instance. After the
* instance has been passed through this method, it will be able to survive
* a JSON.stringify() and JSON.parse() cycle and still end up as an
* instance at the end. Further information about this process can be found
* in the ForerunnerDB wiki at: https://github.com/Irrelon/ForerunnerDB/wiki/Serialiser-&-Performance-Benchmarks
* @param {*} val The object instance such as "new Date()" or "new RegExp()".
*/
make: function (val) {
// This is a conversion request, hand over to serialiser
return serialiser.convert(val);
},
/**
* Gets / sets data in the item store. The store can be used to set and
* retrieve data against a key. Useful for adding arbitrary key/value data
* to a collection / view etc and retrieving it later.
* @param {String|*} key The key under which to store the passed value or
* retrieve the existing stored value.
* @param {*=} val Optional value. If passed will overwrite the existing value
* stored against the specified key if one currently exists.
* @returns {*}
*/
store: function (key, val) {
if (key !== undefined) {
if (val !== undefined) {
// Store the data
this._store = this._store || {};
this._store[key] = val;
return this;
}
if (this._store) {
return this._store[key];
}
}
return undefined;
},
/**
* Removes a previously stored key/value pair from the item store, set previously
* by using the store() method.
* @param {String|*} key The key of the key/value pair to remove;
* @returns {Common} Returns this for chaining.
*/
unStore: function (key) {
if (key !== undefined) {
delete this._store[key];
}
return this;
},
/**
* Returns a non-referenced version of the passed object / array.
* @param {Object} data The object or array to return as a non-referenced version.
* @param {Number=} copies Optional number of copies to produce. If specified, the return
* value will be an array of decoupled objects, each distinct from the other.
* @returns {*}
*/
decouple: function (data, copies) {
if (data !== undefined && data !== "") {
if (!copies) {
return this.jParse(this.jStringify(data));
} else {
var i,
json = this.jStringify(data),
copyArr = [];
for (i = 0; i < copies; i++) {
copyArr.push(this.jParse(json));
}
return copyArr;
}
}
return undefined;
},
/**
* Parses and returns data from stringified version.
* @param {String} data The stringified version of data to parse.
* @returns {Object} The parsed JSON object from the data.
*/
jParse: function (data) {
return JSON.parse(data, serialiser.reviver());
},
/**
* Converts a JSON object into a stringified version.
* @param {Object} data The data to stringify.
* @returns {String} The stringified data.
*/
jStringify: function (data) {
//return serialiser.stringify(data);
return JSON.stringify(data);
},
/**
* Generates a new 16-character hexadecimal unique ID or
* generates a new 16-character hexadecimal ID based on
* the passed string. Will always generate the same ID
* for the same string.
* @param {String=} str A string to generate the ID from.
* @return {String}
*/
objectId: function (str) {
var id,
pow = Math.pow(10, 17);
if (!str) {
idCounter++;
id = (idCounter + (
Math.random() * pow +
Math.random() * pow +
Math.random() * pow +
Math.random() * pow
)).toString(16);
} else {
var val = 0,
count = str.length,
i;
for (i = 0; i < count; i++) {
val += str.charCodeAt(i) * pow;
}
id = val.toString(16);
}
return id;
},
/**
* Generates a unique hash for the passed object.
* @param {Object} obj The object to generate a hash for.
* @returns {String}
*/
hash: function (obj) {
return JSON.stringify(obj);
},
/**
* Gets / sets debug flag that can enable debug message output to the
* console if required.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
/**
* Sets debug flag for a particular type that can enable debug message
* output to the console if required.
* @param {String} type The name of the debug type to set flag for.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
debug: new Overload([
function () {
return this._debug && this._debug.all;
},
function (val) {
if (val !== undefined) {
if (typeof val === 'boolean') {
this._debug = this._debug || {};
this._debug.all = val;
this.chainSend('debug', this._debug);
return this;
} else {
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[val]) || (this._debug && this._debug.all);
}
}
return this._debug && this._debug.all;
},
function (type, val) {
if (type !== undefined) {
if (val !== undefined) {
this._debug = this._debug || {};
this._debug[type] = val;
this.chainSend('debug', this._debug);
return this;
}
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[type]);
}
return this._debug && this._debug.all;
}
]),
/**
* Returns a string describing the class this instance is derived from.
* @returns {string}
*/
classIdentifier: function () {
return 'ForerunnerDB.' + this.className;
},
/**
* Returns a string describing the instance by it's class name and instance
* object name.
* @returns {String} The instance identifier.
*/
instanceIdentifier: function () {
return '[' + this.className + ']' + this.name();
},
/**
* Returns a string used to denote a console log against this instance,
* consisting of the class identifier and instance identifier.
* @returns {string} The log identifier.
*/
logIdentifier: function () {
return 'ForerunnerDB ' + this.instanceIdentifier();
},
/**
* Converts a query object with MongoDB dot notation syntax
* to Forerunner's object notation syntax.
* @param {Object} obj The object to convert.
*/
convertToFdb: function (obj) {
var varName,
splitArr,
objCopy,
i;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
objCopy = obj;
if (i.indexOf('.') > -1) {
// Replace .$ with a placeholder before splitting by . char
i = i.replace('.$', '[|$|]');
splitArr = i.split('.');
while ((varName = splitArr.shift())) {
// Replace placeholder back to original .$
varName = varName.replace('[|$|]', '.$');
if (splitArr.length) {
objCopy[varName] = {};
} else {
objCopy[varName] = obj[i];
}
objCopy = objCopy[varName];
}
delete obj[i];
}
}
}
},
/**
* Checks if the state is dropped.
* @returns {boolean} True when dropped, false otherwise.
*/
isDropped: function () {
return this._state === 'dropped';
},
/**
* Registers a timed callback that will overwrite itself if
* the same id is used within the timeout period. Useful
* for de-bouncing fast-calls.
* @param {String} id An ID for the call (use the same one
* to debounce the same calls).
* @param {Function} callback The callback method to call on
* timeout.
* @param {Number} timeout The timeout in milliseconds before
* the callback is called.
*/
debounce: function (id, callback, timeout) {
var self = this,
newData;
self._debounce = self._debounce || {};
if (self._debounce[id]) {
// Clear timeout for this item
clearTimeout(self._debounce[id].timeout);
}
newData = {
callback: callback,
timeout: setTimeout(function () {
// Delete existing reference
delete self._debounce[id];
// Call the callback
callback();
}, timeout)
};
// Save current data
self._debounce[id] = newData;
}
};
module.exports = Common;
},{"./Overload":32,"./Serialiser":39}],22:[function(_dereq_,module,exports){
"use strict";
/**
* Provides some database constants.
* @mixin
*/
var Constants = {
TYPE_INSERT: 0,
TYPE_UPDATE: 1,
TYPE_REMOVE: 2,
PHASE_BEFORE: 0,
PHASE_AFTER: 1
};
module.exports = Constants;
},{}],23:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides event emitter functionality including the methods: on, off, once, emit, deferEmit.
* @mixin
*/
var Events = {
on: new Overload({
/**
* Attach an event listener to the passed event.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The method to call when the event is fired.
*/
'string, function': function (event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event]['*'] = this._listeners[event]['*'] || [];
this._listeners[event]['*'].push(listener);
return this;
},
/**
* Attach an event listener to the passed event only if the passed
* id matches the document id for the event being fired.
* @param {String} event The name of the event to listen for.
* @param {*} id The document id to match against.
* @param {Function} listener The method to call when the event is fired.
*/
'string, *, function': function (event, id, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event][id] = this._listeners[event][id] || [];
this._listeners[event][id].push(listener);
return this;
}
}),
once: new Overload({
'string, function': function (eventName, callback) {
var self = this,
fired = false,
internalCallback = function () {
if (!fired) {
self.off(eventName, internalCallback);
callback.apply(self, arguments);
fired = true;
}
};
return this.on(eventName, internalCallback);
},
'string, *, function': function (eventName, id, callback) {
var self = this,
fired = false,
internalCallback = function () {
if (!fired) {
self.off(eventName, id, internalCallback);
callback.apply(self, arguments);
fired = true;
}
};
return this.on(eventName, id, internalCallback);
}
}),
off: new Overload({
'string': function (event) {
var self = this;
if (this._emitting) {
this._eventRemovalQueue = this._eventRemovalQueue || [];
this._eventRemovalQueue.push(function () {
self.off(event);
});
} else {
if (this._listeners && this._listeners[event] && event in this._listeners) {
delete this._listeners[event];
}
}
return this;
},
'string, function': function (event, listener) {
var self = this,
arr,
index;
if (this._emitting) {
this._eventRemovalQueue = this._eventRemovalQueue || [];
this._eventRemovalQueue.push(function () {
self.off(event, listener);
});
} else {
if (typeof(listener) === 'string') {
if (this._listeners && this._listeners[event] && this._listeners[event][listener]) {
delete this._listeners[event][listener];
}
} else {
if (this._listeners && event in this._listeners) {
arr = this._listeners[event]['*'];
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
}
}
return this;
},
'string, *, function': function (event, id, listener) {
var self = this;
if (this._emitting) {
this._eventRemovalQueue = this._eventRemovalQueue || [];
this._eventRemovalQueue.push(function () {
self.off(event, id, listener);
});
} else {
if (this._listeners && event in this._listeners && id in this.listeners[event]) {
var arr = this._listeners[event][id],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
}
},
'string, *': function (event, id) {
var self = this;
if (this._emitting) {
this._eventRemovalQueue = this._eventRemovalQueue || [];
this._eventRemovalQueue.push(function () {
self.off(event, id);
});
} else {
if (this._listeners && event in this._listeners && id in this._listeners[event]) {
// Kill all listeners for this event id
delete this._listeners[event][id];
}
}
}
}),
emit: function (event, data) {
this._listeners = this._listeners || {};
this._emitting = true;
if (event in this._listeners) {
var arrIndex,
arrCount,
tmpFunc,
arr,
listenerIdArr,
listenerIdCount,
listenerIdIndex;
// Handle global emit
if (this._listeners[event]['*']) {
arr = this._listeners[event]['*'];
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Check we have a function to execute
tmpFunc = arr[arrIndex];
if (typeof tmpFunc === 'function') {
tmpFunc.apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
// Handle individual emit
if (data instanceof Array) {
// Check if the array is an array of objects in the collection
if (data[0] && data[0][this._primaryKey]) {
// Loop the array and check for listeners against the primary key
listenerIdArr = this._listeners[event];
arrCount = data.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
if (listenerIdArr[data[arrIndex][this._primaryKey]]) {
// Emit for this id
listenerIdCount = listenerIdArr[data[arrIndex][this._primaryKey]].length;
for (listenerIdIndex = 0; listenerIdIndex < listenerIdCount; listenerIdIndex++) {
tmpFunc = listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex];
if (typeof tmpFunc === 'function') {
listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
}
}
}
}
this._emitting = false;
this._processRemovalQueue();
return this;
},
/**
* If events are cleared with the off() method while the event emitter is
* actively processing any events then the off() calls get added to a
* queue to be executed after the event emitter is finished. This stops
* errors that might occur by potentially modifying the event queue while
* the emitter is running through them. This method is called after the
* event emitter is finished processing.
* @private
*/
_processRemovalQueue: function () {
var i;
if (this._eventRemovalQueue && this._eventRemovalQueue.length) {
// Execute each removal call
for (i = 0; i < this._eventRemovalQueue.length; i++) {
this._eventRemovalQueue[i]();
}
// Clear the removal queue
this._eventRemovalQueue = [];
}
},
/**
* Queues an event to be fired. This has automatic de-bouncing so that any
* events of the same type that occur within 100 milliseconds of a previous
* one will all be wrapped into a single emit rather than emitting tons of
* events for lots of chained inserts etc. Only the data from the last
* de-bounced event will be emitted.
* @param {String} eventName The name of the event to emit.
* @param {*=} data Optional data to emit with the event.
*/
deferEmit: function (eventName, data) {
var self = this,
args;
if (!this._noEmitDefer && (!this._db || (this._db && !this._db._noEmitDefer))) {
args = arguments;
// Check for an existing timeout
this._deferTimeout = this._deferTimeout || {};
if (this._deferTimeout[eventName]) {
clearTimeout(this._deferTimeout[eventName]);
}
// Set a timeout
this._deferTimeout[eventName] = setTimeout(function () {
if (self.debug()) {
console.log(self.logIdentifier() + ' Emitting ' + args[0]);
}
self.emit.apply(self, args);
}, 1);
} else {
this.emit.apply(this, arguments);
}
return this;
}
};
module.exports = Events;
},{"./Overload":32}],24:[function(_dereq_,module,exports){
"use strict";
/**
* Provides object matching algorithm methods.
* @mixin
*/
var Matching = {
/**
* Internal method that checks a document against a test object.
* @param {*} source The source object or value to test against.
* @param {*} test The test object or value to test with.
* @param {Object} queryOptions The options the query was passed with.
* @param {String=} opToApply The special operation to apply to the test such
* as 'and' or an 'or' operator.
* @param {Object=} options An object containing options to apply to the
* operation such as limiting the fields returned etc.
* @returns {Boolean} True if the test was positive, false on negative.
* @private
*/
_match: function (source, test, queryOptions, opToApply, options) {
// TODO: This method is quite long, break into smaller pieces
var operation,
applyOp = opToApply,
recurseVal,
tmpIndex,
sourceType = typeof source,
testType = typeof test,
matchedAll = true,
opResult,
substringCache,
i;
if (sourceType === 'object' && source === null) {
sourceType = 'null';
}
if (testType === 'object' && test === null) {
testType = 'null';
}
options = options || {};
queryOptions = queryOptions || {};
// Check if options currently holds a root query object
if (!options.$rootQuery) {
// Root query not assigned, hold the root query
options.$rootQuery = test;
}
// Check if options currently holds a root source object
if (!options.$rootSource) {
// Root query not assigned, hold the root query
options.$rootSource = source;
}
// Assign current query data
options.$currentQuery = test;
options.$rootData = options.$rootData || {};
// Check if the comparison data are both strings or numbers
if ((sourceType === 'string' || sourceType === 'number' || sourceType === 'null') && (testType === 'string' || testType === 'number' || testType === 'null')) {
// The source and test data are flat types that do not require recursive searches,
// so just compare them and return the result
if (sourceType === 'number' || sourceType === 'null' || testType === 'null') {
// Number or null comparison
if (source !== test) {
matchedAll = false;
}
} else {
// String comparison
// TODO: We can probably use a queryOptions.$locale as a second parameter here
// TODO: to satisfy https://github.com/Irrelon/ForerunnerDB/issues/35
if (source.localeCompare(test)) {
matchedAll = false;
}
}
} else if ((sourceType === 'string' || sourceType === 'number') && (testType === 'object' && test instanceof RegExp)) {
if (!test.test(source)) {
matchedAll = false;
}
} else {
for (i in test) {
if (test.hasOwnProperty(i)) {
// Assign previous query data
options.$previousQuery = options.$parent;
// Assign parent query data
options.$parent = {
query: test[i],
key: i,
parent: options.$previousQuery
};
// Reset operation flag
operation = false;
// Grab first two chars of the key name to check for $
substringCache = i.substr(0, 2);
// Check if the property is a comment (ignorable)
if (substringCache === '//') {
// Skip this property
continue;
}
// Check if the property starts with a dollar (function)
if (substringCache.indexOf('$') === 0) {
// Ask the _matchOp method to handle the operation
opResult = this._matchOp(i, source, test[i], queryOptions, options);
// Check the result of the matchOp operation
// If the result is -1 then no operation took place, otherwise the result
// will be a boolean denoting a match (true) or no match (false)
if (opResult > -1) {
if (opResult) {
if (opToApply === 'or') {
return true;
}
} else {
// Set the matchedAll flag to the result of the operation
// because the operation did not return true
matchedAll = opResult;
}
// Record that an operation was handled
operation = true;
}
}
// Check for regex
if (!operation && test[i] instanceof RegExp) {
operation = true;
if (sourceType === 'object' && source[i] !== undefined && test[i].test(source[i])) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
if (!operation) {
// Check if our query is an object
if (typeof(test[i]) === 'object') {
// Because test[i] is an object, source must also be an object
// Check if our source data we are checking the test query against
// is an object or an array
if (source[i] !== undefined) {
if (source[i] instanceof Array && !(test[i] instanceof Array)) {
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (!(source[i] instanceof Array) && test[i] instanceof Array) {
// The test key data is an array and the source key data is not so check
// each item in the test key data to see if the source item matches one
// of them. This is effectively an $in search.
recurseVal = false;
for (tmpIndex = 0; tmpIndex < test[i].length; tmpIndex++) {
recurseVal = this._match(source[i], test[i][tmpIndex], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (typeof(source) === 'object') {
// Recurse down the object tree
recurseVal = this._match(source[i], test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
} else {
// First check if the test match is an $exists
if (test[i] && test[i].$exists !== undefined) {
// Push the item through another match recurse
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
} else {
// Check if the prop matches our test value
if (source && source[i] === test[i]) {
if (opToApply === 'or') {
return true;
}
} else if (source && source[i] && source[i] instanceof Array && test[i] && typeof(test[i]) !== "object") {
// We are looking for a value inside an array
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
}
if (opToApply === 'and' && !matchedAll) {
return false;
}
}
}
}
return matchedAll;
},
/**
* Internal method, performs a matching process against a query operator such as $gt or $nin.
* @param {String} key The property name in the test that matches the operator to perform
* matching against.
* @param {*} source The source data to match the query against.
* @param {*} test The query to match the source against.
* @param {Object} queryOptions The options the query was passed with.
* @param {Object=} options An options object.
* @returns {*}
* @private
*/
_matchOp: function (key, source, test, queryOptions, options) {
// Check for commands
switch (key) {
case '$gt':
// Greater than
return source > test;
case '$gte':
// Greater than or equal
return source >= test;
case '$lt':
// Less than
return source < test;
case '$lte':
// Less than or equal
return source <= test;
case '$exists':
// Property exists
return (source === undefined) !== test;
case '$eq': // Equals
return source == test; // jshint ignore:line
case '$eeq': // Equals equals
return source === test;
case '$ne': // Not equals
return source != test; // jshint ignore:line
case '$nee': // Not equals equals
return source !== test;
case '$or':
// Match true on ANY check to pass
for (var orIndex = 0; orIndex < test.length; orIndex++) {
if (this._match(source, test[orIndex], queryOptions, 'and', options)) {
return true;
}
}
return false;
case '$and':
// Match true on ALL checks to pass
for (var andIndex = 0; andIndex < test.length; andIndex++) {
if (!this._match(source, test[andIndex], queryOptions, 'and', options)) {
return false;
}
}
return true;
case '$in': // In
// Check that the in test is an array
if (test instanceof Array) {
var inArr = test,
inArrCount = inArr.length,
inArrIndex;
for (inArrIndex = 0; inArrIndex < inArrCount; inArrIndex++) {
if (this._match(source, inArr[inArrIndex], queryOptions, 'and', options)) {
return true;
}
}
return false;
} else if (typeof test === 'object') {
return this._match(source, test, queryOptions, 'and', options);
} else {
console.log(this.logIdentifier() + ' Cannot use an $in operator on a non-array key: ' + key, options.$rootQuery);
return false;
}
break;
case '$nin': // Not in
// Check that the not-in test is an array
if (test instanceof Array) {
var notInArr = test,
notInArrCount = notInArr.length,
notInArrIndex;
for (notInArrIndex = 0; notInArrIndex < notInArrCount; notInArrIndex++) {
if (this._match(source, notInArr[notInArrIndex], queryOptions, 'and', options)) {
return false;
}
}
return true;
} else if (typeof test === 'object') {
return this._match(source, test, queryOptions, 'and', options);
} else {
console.log(this.logIdentifier() + ' Cannot use a $nin operator on a non-array key: ' + key, options.$rootQuery);
return false;
}
break;
case '$fastIn':
if (test instanceof Array) {
// Source is a string or number, use indexOf to identify match in array
return test.indexOf(source) !== -1;
} else {
console.log(this.logIdentifier() + ' Cannot use an $fastIn operator on a non-array key: ' + key, options.$rootQuery);
return false;
}
break;
case '$distinct':
// Ensure options holds a distinct lookup
options.$rootData['//distinctLookup'] = options.$rootData['//distinctLookup'] || {};
for (var distinctProp in test) {
if (test.hasOwnProperty(distinctProp)) {
options.$rootData['//distinctLookup'][distinctProp] = options.$rootData['//distinctLookup'][distinctProp] || {};
// Check if the options distinct lookup has this field's value
if (options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]]) {
// Value is already in use
return false;
} else {
// Set the value in the lookup
options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]] = true;
// Allow the item in the results
return true;
}
}
}
break;
case '$count':
var countKey,
countArr,
countVal;
// Iterate the count object's keys
for (countKey in test) {
if (test.hasOwnProperty(countKey)) {
// Check the property exists and is an array. If the property being counted is not
// an array (or doesn't exist) then use a value of zero in any further count logic
countArr = source[countKey];
if (typeof countArr === 'object' && countArr instanceof Array) {
countVal = countArr.length;
} else {
countVal = 0;
}
// Now recurse down the query chain further to satisfy the query for this key (countKey)
if (!this._match(countVal, test[countKey], queryOptions, 'and', options)) {
return false;
}
}
}
// Allow the item in the results
return true;
case '$find':
case '$findOne':
case '$findSub':
var fromType = 'collection',
findQuery,
findOptions,
subQuery,
subOptions,
subPath,
result,
operation = {};
// Check all parts of the $find operation exist
if (!test.$from) {
throw(key + ' missing $from property!');
}
if (test.$fromType) {
fromType = test.$fromType;
// Check the fromType exists as a method
if (!this.db()[fromType] || typeof this.db()[fromType] !== 'function') {
throw(key + ' cannot operate against $fromType "' + fromType + '" because the database does not recognise this type of object!');
}
}
// Perform the find operation
findQuery = test.$query || {};
findOptions = test.$options || {};
if (key === '$findSub') {
if (!test.$path) {
throw(key + ' missing $path property!');
}
subPath = test.$path;
subQuery = test.$subQuery || {};
subOptions = test.$subOptions || {};
if (options.$parent && options.$parent.parent && options.$parent.parent.key) {
result = this.db()[fromType](test.$from).findSub(findQuery, subPath, subQuery, subOptions);
} else {
// This is a root $find* query
// Test the source against the main findQuery
if (this._match(source, findQuery, {}, 'and', options)) {
result = this._findSub([source], subPath, subQuery, subOptions);
}
return result && result.length > 0;
}
} else {
result = this.db()[fromType](test.$from)[key.substr(1)](findQuery, findOptions);
}
operation[options.$parent.parent.key] = result;
return this._match(source, operation, queryOptions, 'and', options);
}
return -1;
},
/**
*
* @param {Array | Object} docArr An array of objects to run the join
* operation against or a single object.
* @param {Array} joinClause The join clause object array (the array in
* the $join key of a normal join options object).
* @param {Object} joinSource An object containing join source reference
* data or a blank object if you are doing a bespoke join operation.
* @param {Object} options An options object or blank object if no options.
* @returns {Array}
* @private
*/
applyJoin: function (docArr, joinClause, joinSource, options) {
var self = this,
joinSourceIndex,
joinSourceKey,
joinMatch,
joinSourceType,
joinSourceIdentifier,
resultKeyName,
joinSourceInstance,
resultIndex,
joinSearchQuery,
joinMulti,
joinRequire,
joinPrefix,
joinMatchIndex,
joinMatchData,
joinSearchOptions,
joinFindResults,
joinFindResult,
joinItem,
resultRemove = [],
l;
if (!(docArr instanceof Array)) {
// Turn the document into an array
docArr = [docArr];
}
for (joinSourceIndex = 0; joinSourceIndex < joinClause.length; joinSourceIndex++) {
for (joinSourceKey in joinClause[joinSourceIndex]) {
if (joinClause[joinSourceIndex].hasOwnProperty(joinSourceKey)) {
// Get the match data for the join
joinMatch = joinClause[joinSourceIndex][joinSourceKey];
// Check if the join is to a collection (default) or a specified source type
// e.g 'view' or 'collection'
joinSourceType = joinMatch.$sourceType || 'collection';
joinSourceIdentifier = '$' + joinSourceType + '.' + joinSourceKey;
// Set the key to store the join result in to the collection name by default
// can be overridden by the '$as' clause in the join object
resultKeyName = joinSourceKey;
// Get the join collection instance from the DB
if (joinSource[joinSourceIdentifier]) {
// We have a joinSource for this identifier already (given to us by
// an index when we analysed the query earlier on) and we can use
// that source instead.
joinSourceInstance = joinSource[joinSourceIdentifier];
} else {
// We do not already have a joinSource so grab the instance from the db
if (this._db[joinSourceType] && typeof this._db[joinSourceType] === 'function') {
joinSourceInstance = this._db[joinSourceType](joinSourceKey);
}
}
// Loop our result data array
for (resultIndex = 0; resultIndex < docArr.length; resultIndex++) {
// Loop the join conditions and build a search object from them
joinSearchQuery = {};
joinMulti = false;
joinRequire = false;
joinPrefix = '';
for (joinMatchIndex in joinMatch) {
if (joinMatch.hasOwnProperty(joinMatchIndex)) {
joinMatchData = joinMatch[joinMatchIndex];
// Check the join condition name for a special command operator
if (joinMatchIndex.substr(0, 1) === '$') {
// Special command
switch (joinMatchIndex) {
case '$where':
if (joinMatchData.$query || joinMatchData.$options) {
if (joinMatchData.$query) {
// Commented old code here, new one does dynamic reverse lookups
//joinSearchQuery = joinMatchData.query;
joinSearchQuery = self.resolveDynamicQuery(joinMatchData.$query, docArr[resultIndex]);
}
if (joinMatchData.$options) {
joinSearchOptions = joinMatchData.$options;
}
} else {
throw('$join $where clause requires "$query" and / or "$options" keys to work!');
}
break;
case '$as':
// Rename the collection when stored in the result document
resultKeyName = joinMatchData;
break;
case '$multi':
// Return an array of documents instead of a single matching document
joinMulti = joinMatchData;
break;
case '$require':
// Remove the result item if no matching join data is found
joinRequire = joinMatchData;
break;
case '$prefix':
// Add a prefix to properties mixed in
joinPrefix = joinMatchData;
break;
default:
break;
}
} else {
// Get the data to match against and store in the search object
// Resolve complex referenced query
joinSearchQuery[joinMatchIndex] = self.resolveDynamicQuery(joinMatchData, docArr[resultIndex]);
}
}
}
// Do a find on the target collection against the match data
joinFindResults = joinSourceInstance.find(joinSearchQuery, joinSearchOptions);
// Check if we require a joined row to allow the result item
if (!joinRequire || (joinRequire && joinFindResults[0])) {
// Join is not required or condition is met
if (resultKeyName === '$root') {
// The property name to store the join results in is $root
// which means we need to mixin the results but this only
// works if joinMulti is disabled
if (joinMulti !== false) {
// Throw an exception here as this join is not physically possible!
throw(this.logIdentifier() + ' Cannot combine [$as: "$root"] with [$multi: true] in $join clause!');
}
// Mixin the result
joinFindResult = joinFindResults[0];
joinItem = docArr[resultIndex];
for (l in joinFindResult) {
if (joinFindResult.hasOwnProperty(l) && joinItem[joinPrefix + l] === undefined) {
// Properties are only mixed in if they do not already exist
// in the target item (are undefined). Using a prefix denoted via
// $prefix is a good way to prevent property name conflicts
joinItem[joinPrefix + l] = joinFindResult[l];
}
}
} else {
docArr[resultIndex][resultKeyName] = joinMulti === false ? joinFindResults[0] : joinFindResults;
}
} else {
// Join required but condition not met, add item to removal queue
resultRemove.push(resultIndex);
}
}
}
}
}
return resultRemove;
},
/**
* Takes a query object with dynamic references and converts the references
* into actual values from the references source.
* @param {Object} query The query object with dynamic references.
* @param {Object} item The document to apply the references to.
* @returns {*}
* @private
*/
resolveDynamicQuery: function (query, item) {
var self = this,
newQuery,
propType,
propVal,
pathResult,
i;
// Check for early exit conditions
if (typeof query === 'string') {
// Check if the property name starts with a back-reference
if (query.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
pathResult = this.sharedPathSolver.value(item, query.substr(3, query.length - 3));
} else {
pathResult = this.sharedPathSolver.value(item, query);
}
if (pathResult.length > 1) {
return {$in: pathResult};
} else {
return pathResult[0];
}
}
newQuery = {};
for (i in query) {
if (query.hasOwnProperty(i)) {
propType = typeof query[i];
propVal = query[i];
switch (propType) {
case 'string':
// Check if the property name starts with a back-reference
if (propVal.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
newQuery[i] = this.sharedPathSolver.value(item, propVal.substr(3, propVal.length - 3))[0];
} else {
newQuery[i] = propVal;
}
break;
case 'object':
newQuery[i] = self.resolveDynamicQuery(propVal, item);
break;
default:
newQuery[i] = propVal;
break;
}
}
}
return newQuery;
},
spliceArrayByIndexList: function (arr, list) {
var i;
for (i = list.length - 1; i >= 0; i--) {
arr.splice(list[i], 1);
}
}
};
module.exports = Matching;
},{}],25:[function(_dereq_,module,exports){
"use strict";
/**
* Provides sorting methods.
* @mixin
*/
var Sorting = {
/**
* Sorts the passed value a against the passed value b ascending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortAsc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return a.localeCompare(b);
} else {
if (a > b) {
return 1;
} else if (a < b) {
return -1;
}
}
return 0;
},
/**
* Sorts the passed value a against the passed value b descending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortDesc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return b.localeCompare(a);
} else {
if (a > b) {
return -1;
} else if (a < b) {
return 1;
}
}
return 0;
}
};
module.exports = Sorting;
},{}],26:[function(_dereq_,module,exports){
"use strict";
var Tags,
tagMap = {};
/**
* Provides class instance tagging and tag operation methods.
* @mixin
*/
Tags = {
/**
* Tags a class instance for later lookup.
* @param {String} name The tag to add.
* @returns {boolean}
*/
tagAdd: function (name) {
var i,
self = this,
mapArr = tagMap[name] = tagMap[name] || [];
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === self) {
return true;
}
}
mapArr.push(self);
// Hook the drop event for this so we can react
if (self.on) {
self.on('drop', function () {
// We've been dropped so remove ourselves from the tag map
self.tagRemove(name);
});
}
return true;
},
/**
* Removes a tag from a class instance.
* @param {String} name The tag to remove.
* @returns {boolean}
*/
tagRemove: function (name) {
var i,
mapArr = tagMap[name];
if (mapArr) {
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === this) {
mapArr.splice(i, 1);
return true;
}
}
}
return false;
},
/**
* Gets an array of all instances tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @returns {Array} The array of instances that have the passed tag.
*/
tagLookup: function (name) {
return tagMap[name] || [];
},
/**
* Drops all instances that are tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @param {Function} callback Callback once dropping has completed
* for all instances that match the passed tag name.
* @returns {boolean}
*/
tagDrop: function (name, callback) {
var arr = this.tagLookup(name),
dropCb,
dropCount,
i;
dropCb = function () {
dropCount--;
if (callback && dropCount === 0) {
callback(false);
}
};
if (arr.length) {
dropCount = arr.length;
// Loop the array and drop all items
for (i = arr.length - 1; i >= 0; i--) {
arr[i].drop(dropCb);
}
}
return true;
}
};
module.exports = Tags;
},{}],27:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides trigger functionality methods.
* @mixin
*/
var Triggers = {
/**
* When called in a before phase the newDoc object can be directly altered
* to modify the data in it before the operation is carried out.
* @callback addTriggerCallback
* @param {Object} operation The details about the operation.
* @param {Object} oldDoc The document before the operation.
* @param {Object} newDoc The document after the operation.
*/
/**
* Add a trigger by id.
* @param {String} id The id of the trigger. This must be unique to the type and
* phase of the trigger. Only one trigger may be added with this id per type and
* phase.
* @param {Constants} type The type of operation to apply the trigger to. See
* Mixin.Constants for constants to use.
* @param {Constants} phase The phase of an operation to fire the trigger on. See
* Mixin.Constants for constants to use.
* @param {addTriggerCallback} method The method to call when the trigger is fired.
* @returns {boolean} True if the trigger was added successfully, false if not.
*/
addTrigger: function (id, type, phase, method) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex === -1) {
self.triggerStack = {};
// The trigger does not exist, create it
self._trigger = self._trigger || {};
self._trigger[type] = self._trigger[type] || {};
self._trigger[type][phase] = self._trigger[type][phase] || [];
self._trigger[type][phase].push({
id: id,
method: method,
enabled: true
});
return true;
}
return false;
},
/**
*
* @param {String} id The id of the trigger to remove.
* @param {Number} type The type of operation to remove the trigger from. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of the operation to remove the trigger from.
* See Mixin.Constants for constants to use.
* @returns {boolean} True if removed successfully, false if not.
*/
removeTrigger: function (id, type, phase) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// The trigger exists, remove it
self._trigger[type][phase].splice(triggerIndex, 1);
}
return false;
},
/**
* Tells the current instance to fire or ignore all triggers whether they
* are enabled or not.
* @param {Boolean} val Set to true to ignore triggers or false to not
* ignore them.
* @returns {*}
*/
ignoreTriggers: function (val) {
if (val !== undefined) {
this._ignoreTriggers = val;
return this;
}
return this._ignoreTriggers;
},
/**
* Generates triggers that fire in the after phase for all CRUD ops
* that automatically transform data back and forth and keep both
* import and export collections in sync with each other.
* @param {String} id The unique id for this link IO.
* @param {Object} ioData The settings for the link IO.
*/
addLinkIO: function (id, ioData) {
var self = this,
matchAll,
exportData,
importData,
exportTriggerMethod,
importTriggerMethod,
exportTo,
importFrom,
allTypes,
i;
// Store the linkIO
self._linkIO = self._linkIO || {};
self._linkIO[id] = ioData;
exportData = ioData['export'];
importData = ioData['import'];
if (exportData) {
exportTo = self.db().collection(exportData.to);
}
if (importData) {
importFrom = self.db().collection(importData.from);
}
allTypes = [
self.TYPE_INSERT,
self.TYPE_UPDATE,
self.TYPE_REMOVE
];
matchAll = function (data, callback) {
// Match all
callback(false, true);
};
if (exportData) {
// Check for export match method
if (!exportData.match) {
// No match method found, use the match all method
exportData.match = matchAll;
}
// Check for export types
if (!exportData.types) {
exportData.types = allTypes;
}
exportTriggerMethod = function (operation, oldDoc, newDoc) {
// Check if we should execute against this data
exportData.match(newDoc, function (err, doExport) {
if (!err && doExport) {
// Get data to upsert (if any)
exportData.data(newDoc, operation.type, function (err, data, callback) {
if (!err && data) {
// Disable all currently enabled triggers so that we
// don't go into a trigger loop
exportTo.ignoreTriggers(true);
if (operation.type !== 'remove') {
// Do upsert
exportTo.upsert(data, callback);
} else {
// Do remove
exportTo.remove(data, callback);
}
// Re-enable the previous triggers
exportTo.ignoreTriggers(false);
}
});
}
});
};
}
if (importData) {
// Check for import match method
if (!importData.match) {
// No match method found, use the match all method
importData.match = matchAll;
}
// Check for import types
if (!importData.types) {
importData.types = allTypes;
}
importTriggerMethod = function (operation, oldDoc, newDoc) {
// Check if we should execute against this data
importData.match(newDoc, function (err, doExport) {
if (!err && doExport) {
// Get data to upsert (if any)
importData.data(newDoc, operation.type, function (err, data, callback) {
if (!err && data) {
// Disable all currently enabled triggers so that we
// don't go into a trigger loop
exportTo.ignoreTriggers(true);
if (operation.type !== 'remove') {
// Do upsert
self.upsert(data, callback);
} else {
// Do remove
self.remove(data, callback);
}
// Re-enable the previous triggers
exportTo.ignoreTriggers(false);
}
});
}
});
};
}
if (exportData) {
for (i = 0; i < exportData.types.length; i++) {
self.addTrigger(id + 'export' + exportData.types[i], exportData.types[i], self.PHASE_AFTER, exportTriggerMethod);
}
}
if (importData) {
for (i = 0; i < importData.types.length; i++) {
importFrom.addTrigger(id + 'import' + importData.types[i], importData.types[i], self.PHASE_AFTER, importTriggerMethod);
}
}
},
/**
* Removes a previously added link IO via it's ID.
* @param {String} id The id of the link IO to remove.
* @returns {boolean} True if successful, false if the link IO
* was not found.
*/
removeLinkIO: function (id) {
var self = this,
linkIO = self._linkIO[id],
exportData,
importData,
importFrom,
i;
if (linkIO) {
exportData = linkIO['export'];
importData = linkIO['import'];
if (exportData) {
for (i = 0; i < exportData.types.length; i++) {
self.removeTrigger(id + 'export' + exportData.types[i], exportData.types[i], self.db.PHASE_AFTER);
}
}
if (importData) {
importFrom = self.db().collection(importData.from);
for (i = 0; i < importData.types.length; i++) {
importFrom.removeTrigger(id + 'import' + importData.types[i], importData.types[i], self.db.PHASE_AFTER);
}
}
delete self._linkIO[id];
return true;
}
return false;
},
enableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = true;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = true;
return true;
}
return false;
}
}),
disableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = false;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = false;
return true;
}
return false;
}
}),
/**
* Checks if a trigger will fire based on the type and phase provided.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {Boolean} True if the trigger will fire, false otherwise.
*/
willTrigger: function (type, phase) {
if (!this._ignoreTriggers && this._trigger && this._trigger[type] && this._trigger[type][phase] && this._trigger[type][phase].length) {
// Check if a trigger in this array is enabled
var arr = this._trigger[type][phase],
i;
for (i = 0; i < arr.length; i++) {
if (arr[i].enabled) {
return true;
}
}
}
return false;
},
/**
* Processes trigger actions based on the operation, type and phase.
* @param {Object} operation Operation data to pass to the trigger.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @param {Object} oldDoc The document snapshot before operations are
* carried out against the data.
* @param {Object} newDoc The document snapshot after operations are
* carried out against the data.
* @returns {boolean}
*/
processTrigger: function (operation, type, phase, oldDoc, newDoc) {
var self = this,
triggerArr,
triggerIndex,
triggerCount,
triggerItem,
response,
typeName,
phaseName;
if (!self._ignoreTriggers && self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
triggerItem = triggerArr[triggerIndex];
// Check if the trigger is enabled
if (triggerItem.enabled) {
if (self.debug()) {
switch (type) {
case this.TYPE_INSERT:
typeName = 'insert';
break;
case this.TYPE_UPDATE:
typeName = 'update';
break;
case this.TYPE_REMOVE:
typeName = 'remove';
break;
default:
typeName = '';
break;
}
switch (phase) {
case this.PHASE_BEFORE:
phaseName = 'before';
break;
case this.PHASE_AFTER:
phaseName = 'after';
break;
default:
phaseName = '';
break;
}
console.log('Triggers: Processing trigger "' + triggerItem.id + '" for ' + typeName + ' in phase "' + phaseName + '"');
}
// Check if the trigger is already in the stack, if it is,
// don't fire it again (this is so we avoid infinite loops
// where a trigger triggers another trigger which calls this
// one and so on)
if (self.triggerStack && self.triggerStack[type] && self.triggerStack[type][phase] && self.triggerStack[type][phase][triggerItem.id]) {
// The trigger is already in the stack, do not fire the trigger again
if (self.debug()) {
console.log('Triggers: Will not run trigger "' + triggerItem.id + '" for ' + typeName + ' in phase "' + phaseName + '" as it is already in the stack!');
}
continue;
}
// Add the trigger to the stack so we don't go down an endless
// trigger loop
self.triggerStack = self.triggerStack || {};
self.triggerStack[type] = {};
self.triggerStack[type][phase] = {};
self.triggerStack[type][phase][triggerItem.id] = true;
// Run the trigger's method and store the response
response = triggerItem.method.call(self, operation, oldDoc, newDoc);
// Remove the trigger from the stack
self.triggerStack = self.triggerStack || {};
self.triggerStack[type] = {};
self.triggerStack[type][phase] = {};
self.triggerStack[type][phase][triggerItem.id] = false;
// Check the response for a non-expected result (anything other than
// [undefined, true or false] is considered a throwable error)
if (response === false) {
// The trigger wants us to cancel operations
return false;
}
if (response !== undefined && response !== true && response !== false) {
// Trigger responded with error, throw the error
throw('ForerunnerDB.Mixin.Triggers: Trigger error: ' + response);
}
}
}
// Triggers all ran without issue, return a success (true)
return true;
}
},
/**
* Returns the index of a trigger by id based on type and phase.
* @param {String} id The id of the trigger to find the index of.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {number}
* @private
*/
_triggerIndexOf: function (id, type, phase) {
var self = this,
triggerArr,
triggerCount,
triggerIndex;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
if (triggerArr[triggerIndex].id === id) {
return triggerIndex;
}
}
}
return -1;
}
};
module.exports = Triggers;
},{"./Overload":32}],28:[function(_dereq_,module,exports){
"use strict";
/**
* Provides methods to handle object update operations.
* @mixin
*/
var Updating = {
/**
* Updates a property on an object.
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
_updateProperty: function (doc, prop, val) {
doc[prop] = val;
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting non-data-bound document property "' + prop + '" to val "' + val + '"');
}
},
/**
* Increments a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
_updateIncrement: function (doc, prop, val) {
doc[prop] += val;
},
/**
* Changes the index of an item in the passed array.
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
_updateSpliceMove: function (arr, indexFrom, indexTo) {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
},
/**
* Inserts an item into the passed array at the specified index.
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
_updateSplicePush: function (arr, index, doc) {
if (arr.length > index) {
arr.splice(index, 0, doc);
} else {
arr.push(doc);
}
},
/**
* Removes an item from the passed array at the specified index.
* @param {Array} arr The array to remove from.
* @param {Number} index The index of the item to remove.
* @param {Number} count The number of items to remove.
* @private
*/
_updateSplicePull: function (arr, index, count) {
if (!count) { count = 1; }
arr.splice(index, count);
},
/**
* Inserts an item at the end of an array.
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
_updatePush: function (arr, doc) {
arr.push(doc);
},
/**
* Removes an item from the passed array.
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
_updatePull: function (arr, index) {
arr.splice(index, 1);
},
/**
* Multiplies a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
_updateMultiply: function (doc, prop, val) {
doc[prop] *= val;
},
/**
* Renames a property on a document to the passed property.
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
_updateRename: function (doc, prop, val) {
doc[val] = doc[prop];
delete doc[prop];
},
/**
* Sets a property on a document to the passed value.
* @param {Object} doc The document to modify.
* @param {String} prop The property to set.
* @param {*} val The new property value.
* @private
*/
_updateOverwrite: function (doc, prop, val) {
doc[prop] = val;
},
/**
* Deletes a property on a document.
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
_updateUnset: function (doc, prop) {
delete doc[prop];
},
/**
* Removes all properties from an object without destroying
* the object instance, thereby maintaining data-bound linking.
* @param {Object} doc The parent object to modify.
* @param {String} prop The name of the child object to clear.
* @private
*/
_updateClear: function (doc, prop) {
var obj = doc[prop],
i;
if (obj && typeof obj === 'object') {
for (i in obj) {
if (obj.hasOwnProperty(i)) {
this._updateUnset(obj, i);
}
}
}
},
/**
* Pops an item or items from the array stack.
* @param {Object} doc The document to modify.
* @param {Number} val If set to a positive integer, will pop the number specified
* from the stack, if set to a negative integer will shift the number specified
* from the stack.
* @return {Boolean}
* @private
*/
_updatePop: function (doc, val) {
var updated = false,
i;
if (doc.length > 0) {
if (val > 0) {
for (i = 0; i < val; i++) {
doc.pop();
}
updated = true;
} else if (val < 0) {
for (i = 0; i > val; i--) {
doc.shift();
}
updated = true;
}
}
return updated;
}
};
module.exports = Updating;
},{}],29:[function(_dereq_,module,exports){
"use strict";
// Grab the view class
var Shared,
Core,
OldView,
OldViewInit;
Shared = _dereq_('./Shared');
Core = Shared.modules.Core;
OldView = Shared.modules.OldView;
OldViewInit = OldView.prototype.init;
OldView.prototype.init = function () {
var self = this;
this._binds = [];
this._renderStart = 0;
this._renderEnd = 0;
this._deferQueue = {
insert: [],
update: [],
remove: [],
upsert: [],
_bindInsert: [],
_bindUpdate: [],
_bindRemove: [],
_bindUpsert: []
};
this._deferThreshold = {
insert: 100,
update: 100,
remove: 100,
upsert: 100,
_bindInsert: 100,
_bindUpdate: 100,
_bindRemove: 100,
_bindUpsert: 100
};
this._deferTime = {
insert: 100,
update: 1,
remove: 1,
upsert: 1,
_bindInsert: 100,
_bindUpdate: 1,
_bindRemove: 1,
_bindUpsert: 1
};
OldViewInit.apply(this, arguments);
// Hook view events to update binds
this.on('insert', function (successArr, failArr) {
self._bindEvent('insert', successArr, failArr);
});
this.on('update', function (successArr, failArr) {
self._bindEvent('update', successArr, failArr);
});
this.on('remove', function (successArr, failArr) {
self._bindEvent('remove', successArr, failArr);
});
this.on('change', self._bindChange);
};
/**
* Binds a selector to the insert, update and delete events of a particular
* view and keeps the selector in sync so that updates are reflected on the
* web page in real-time.
*
* @param {String} selector The jQuery selector string to get target elements.
* @param {Object} options The options object.
*/
OldView.prototype.bind = function (selector, options) {
if (options && options.template) {
this._binds[selector] = options;
} else {
throw('ForerunnerDB.OldView "' + this.name() + '": Cannot bind data to element, missing options information!');
}
return this;
};
/**
* Un-binds a selector from the view changes.
* @param {String} selector The jQuery selector string to identify the bind to remove.
* @returns {Collection}
*/
OldView.prototype.unBind = function (selector) {
delete this._binds[selector];
return this;
};
/**
* Returns true if the selector is bound to the view.
* @param {String} selector The jQuery selector string to identify the bind to check for.
* @returns {boolean}
*/
OldView.prototype.isBound = function (selector) {
return Boolean(this._binds[selector]);
};
/**
* Sorts items in the DOM based on the bind settings and the passed item array.
* @param {String} selector The jQuery selector of the bind container.
* @param {Array} itemArr The array of items used to determine the order the DOM
* elements should be in based on the order they are in, in the array.
*/
OldView.prototype.bindSortDom = function (selector, itemArr) {
var container = window.jQuery(selector),
arrIndex,
arrItem,
domItem;
if (this.debug()) {
console.log('ForerunnerDB.OldView.Bind: Sorting data in DOM...', itemArr);
}
for (arrIndex = 0; arrIndex < itemArr.length; arrIndex++) {
arrItem = itemArr[arrIndex];
// Now we've done our inserts into the DOM, let's ensure
// they are still ordered correctly
domItem = container.find('#' + arrItem[this._primaryKey]);
if (domItem.length) {
if (arrIndex === 0) {
if (this.debug()) {
console.log('ForerunnerDB.OldView.Bind: Sort, moving to index 0...', domItem);
}
container.prepend(domItem);
} else {
if (this.debug()) {
console.log('ForerunnerDB.OldView.Bind: Sort, moving to index ' + arrIndex + '...', domItem);
}
domItem.insertAfter(container.children(':eq(' + (arrIndex - 1) + ')'));
}
} else {
if (this.debug()) {
console.log('ForerunnerDB.OldView.Bind: Warning, element for array item not found!', arrItem);
}
}
}
};
OldView.prototype.bindRefresh = function (obj) {
var binds = this._binds,
bindKey,
bind;
if (!obj) {
// Grab current data
obj = {
data: this.find()
};
}
for (bindKey in binds) {
if (binds.hasOwnProperty(bindKey)) {
bind = binds[bindKey];
if (this.debug()) { console.log('ForerunnerDB.OldView.Bind: Sorting DOM...'); }
this.bindSortDom(bindKey, obj.data);
if (bind.afterOperation) {
bind.afterOperation();
}
if (bind.refresh) {
bind.refresh();
}
}
}
};
/**
* Renders a bind view data to the DOM.
* @param {String} bindSelector The jQuery selector string to use to identify
* the bind target. Must match the selector used when defining the original bind.
* @param {Function=} domHandler If specified, this handler method will be called
* with the final HTML for the view instead of the DB handling the DOM insertion.
*/
OldView.prototype.bindRender = function (bindSelector, domHandler) {
// Check the bind exists
var bind = this._binds[bindSelector],
domTarget = window.jQuery(bindSelector),
allData,
dataItem,
itemHtml,
finalHtml = window.jQuery('<ul></ul>'),
bindCallback,
i;
if (bind) {
allData = this._data.find();
bindCallback = function (itemHtml) {
finalHtml.append(itemHtml);
};
// Loop all items and add them to the screen
for (i = 0; i < allData.length; i++) {
dataItem = allData[i];
itemHtml = bind.template(dataItem, bindCallback);
}
if (!domHandler) {
domTarget.append(finalHtml.html());
} else {
domHandler(bindSelector, finalHtml.html());
}
}
};
OldView.prototype.processQueue = function (type, callback) {
var queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type];
if (queue.length) {
var self = this,
dataArr;
// Process items up to the threshold
if (queue.length) {
if (queue.length > deferThreshold) {
// Grab items up to the threshold value
dataArr = queue.splice(0, deferThreshold);
} else {
// Grab all the remaining items
dataArr = queue.splice(0, queue.length);
}
this._bindEvent(type, dataArr, []);
}
// Queue another process
setTimeout(function () {
self.processQueue(type, callback);
}, deferTime);
} else {
if (callback) { callback(); }
this.emit('bindQueueComplete');
}
};
OldView.prototype._bindEvent = function (type, successArr, failArr) {
/*var queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type];*/
var binds = this._binds,
unfilteredDataSet = this.find({}),
filteredDataSet,
bindKey;
// Check if the number of inserts is greater than the defer threshold
/*if (successArr && successArr.length > deferThreshold) {
// Break up upsert into blocks
this._deferQueue[type] = queue.concat(successArr);
// Fire off the insert queue handler
this.processQueue(type);
return;
} else {*/
for (bindKey in binds) {
if (binds.hasOwnProperty(bindKey)) {
if (binds[bindKey].reduce) {
filteredDataSet = this.find(binds[bindKey].reduce.query, binds[bindKey].reduce.options);
} else {
filteredDataSet = unfilteredDataSet;
}
switch (type) {
case 'insert':
this._bindInsert(bindKey, binds[bindKey], successArr, failArr, filteredDataSet);
break;
case 'update':
this._bindUpdate(bindKey, binds[bindKey], successArr, failArr, filteredDataSet);
break;
case 'remove':
this._bindRemove(bindKey, binds[bindKey], successArr, failArr, filteredDataSet);
break;
}
}
}
//}
};
OldView.prototype._bindChange = function (newDataArr) {
if (this.debug()) {
console.log('ForerunnerDB.OldView.Bind: Bind data change, refreshing bind...', newDataArr);
}
this.bindRefresh(newDataArr);
};
OldView.prototype._bindInsert = function (selector, options, successArr, failArr, all) {
var container = window.jQuery(selector),
itemElem,
itemHtml,
makeCallback,
i;
makeCallback = function (itemElem, insertedItem, failArr, all) {
return function (itemHtml) {
// Check if there is custom DOM insert method
if (options.insert) {
options.insert(itemHtml, insertedItem, failArr, all);
} else {
// Handle the insert automatically
// Add the item to the container
if (options.prependInsert) {
container.prepend(itemHtml);
} else {
container.append(itemHtml);
}
}
if (options.afterInsert) {
options.afterInsert(itemHtml, insertedItem, failArr, all);
}
};
};
// Loop the inserted items
for (i = 0; i < successArr.length; i++) {
// Check for existing item in the container
itemElem = container.find('#' + successArr[i][this._primaryKey]);
if (!itemElem.length) {
itemHtml = options.template(successArr[i], makeCallback(itemElem, successArr[i], failArr, all));
}
}
};
OldView.prototype._bindUpdate = function (selector, options, successArr, failArr, all) {
var container = window.jQuery(selector),
itemElem,
makeCallback,
i;
makeCallback = function (itemElem, itemData) {
return function (itemHtml) {
// Check if there is custom DOM insert method
if (options.update) {
options.update(itemHtml, itemData, all, itemElem.length ? 'update' : 'append');
} else {
if (itemElem.length) {
// An existing item is in the container, replace it with the
// new rendered item from the updated data
itemElem.replaceWith(itemHtml);
} else {
// The item element does not already exist, append it
if (options.prependUpdate) {
container.prepend(itemHtml);
} else {
container.append(itemHtml);
}
}
}
if (options.afterUpdate) {
options.afterUpdate(itemHtml, itemData, all);
}
};
};
// Loop the updated items
for (i = 0; i < successArr.length; i++) {
// Check for existing item in the container
itemElem = container.find('#' + successArr[i][this._primaryKey]);
options.template(successArr[i], makeCallback(itemElem, successArr[i]));
}
};
OldView.prototype._bindRemove = function (selector, options, successArr, failArr, all) {
var container = window.jQuery(selector),
itemElem,
makeCallback,
i;
makeCallback = function (itemElem, data, all) {
return function () {
if (options.remove) {
options.remove(itemElem, data, all);
} else {
itemElem.remove();
if (options.afterRemove) {
options.afterRemove(itemElem, data, all);
}
}
};
};
// Loop the removed items
for (i = 0; i < successArr.length; i++) {
// Check for existing item in the container
itemElem = container.find('#' + successArr[i][this._primaryKey]);
if (itemElem.length) {
if (options.beforeRemove) {
options.beforeRemove(itemElem, successArr[i], all, makeCallback(itemElem, successArr[i], all));
} else {
if (options.remove) {
options.remove(itemElem, successArr[i], all);
} else {
itemElem.remove();
if (options.afterRemove) {
options.afterRemove(itemElem, successArr[i], all);
}
}
}
}
}
};
},{"./Shared":40}],30:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
CollectionGroup,
Collection,
CollectionInit,
CollectionGroupInit,
DbInit;
Shared = _dereq_('./Shared');
/**
* The view constructor.
* @param viewName
* @constructor
*/
var OldView = function (viewName) {
this.init.apply(this, arguments);
};
OldView.prototype.init = function (viewName) {
var self = this;
this._name = viewName;
this._listeners = {};
this._query = {
query: {},
options: {}
};
// Register listeners for the CRUD events
this._onFromSetData = function () {
self._onSetData.apply(self, arguments);
};
this._onFromInsert = function () {
self._onInsert.apply(self, arguments);
};
this._onFromUpdate = function () {
self._onUpdate.apply(self, arguments);
};
this._onFromRemove = function () {
self._onRemove.apply(self, arguments);
};
this._onFromChange = function () {
if (self.debug()) { console.log('ForerunnerDB.OldView: Received change'); }
self._onChange.apply(self, arguments);
};
};
Shared.addModule('OldView', OldView);
CollectionGroup = _dereq_('./CollectionGroup');
Collection = _dereq_('./Collection');
CollectionInit = Collection.prototype.init;
CollectionGroupInit = CollectionGroup.prototype.init;
Db = Shared.modules.Db;
DbInit = Db.prototype.init;
Shared.mixin(OldView.prototype, 'Mixin.Events');
/**
* Drops a view and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
OldView.prototype.drop = function () {
if ((this._db || this._from) && this._name) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: Dropping view ' + this._name);
}
this._state = 'dropped';
this.emit('drop', this);
if (this._db && this._db._oldViews) {
delete this._db._oldViews[this._name];
}
if (this._from && this._from._oldViews) {
delete this._from._oldViews[this._name];
}
delete this._listeners;
return true;
}
return false;
};
OldView.prototype.debug = function () {
// TODO: Make this function work
return false;
};
/**
* Gets / sets the DB the view is bound against. Automatically set
* when the db.oldView(viewName) method is called.
* @param db
* @returns {*}
*/
OldView.prototype.db = function (db) {
if (db !== undefined) {
this._db = db;
return this;
}
return this._db;
};
/**
* Gets / sets the collection that the view derives it's data from.
* @param {*} collection A collection instance or the name of a collection
* to use as the data set to derive view data from.
* @returns {*}
*/
OldView.prototype.from = function (collection) {
if (collection !== undefined) {
// Check if this is a collection name or a collection instance
if (typeof(collection) === 'string') {
if (this._db.collectionExists(collection)) {
collection = this._db.collection(collection);
} else {
throw('ForerunnerDB.OldView "' + this.name() + '": Invalid collection in view.from() call.');
}
}
// Check if the existing from matches the passed one
if (this._from !== collection) {
// Check if we already have a collection assigned
if (this._from) {
// Remove ourselves from the collection view lookup
this.removeFrom();
}
this.addFrom(collection);
}
return this;
}
return this._from;
};
OldView.prototype.addFrom = function (collection) {
//var self = this;
this._from = collection;
if (this._from) {
this._from.on('setData', this._onFromSetData);
//this._from.on('insert', this._onFromInsert);
//this._from.on('update', this._onFromUpdate);
//this._from.on('remove', this._onFromRemove);
this._from.on('change', this._onFromChange);
// Add this view to the collection's view lookup
this._from._addOldView(this);
this._primaryKey = this._from._primaryKey;
this.refresh();
return this;
} else {
throw('ForerunnerDB.OldView "' + this.name() + '": Cannot determine collection type in view.from()');
}
};
OldView.prototype.removeFrom = function () {
// Unsubscribe from events on this "from"
this._from.off('setData', this._onFromSetData);
//this._from.off('insert', this._onFromInsert);
//this._from.off('update', this._onFromUpdate);
//this._from.off('remove', this._onFromRemove);
this._from.off('change', this._onFromChange);
this._from._removeOldView(this);
};
/**
* Gets the primary key for this view from the assigned collection.
* @returns {String}
*/
OldView.prototype.primaryKey = function () {
if (this._from) {
return this._from.primaryKey();
}
return undefined;
};
/**
* Gets / sets the query that the view uses to build it's data set.
* @param {Object=} query
* @param {Boolean=} options An options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
OldView.prototype.queryData = function (query, options, refresh) {
if (query !== undefined) {
this._query.query = query;
}
if (options !== undefined) {
this._query.options = options;
}
if (query !== undefined || options !== undefined) {
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._query;
};
/**
* Add data to the existing query.
* @param {Object} obj The data whose keys will be added to the existing
* query object.
* @param {Boolean} overwrite Whether or not to overwrite data that already
* exists in the query object. Defaults to true.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
OldView.prototype.queryAdd = function (obj, overwrite, refresh) {
var query = this._query.query,
i;
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (query[i] === undefined || (query[i] !== undefined && overwrite)) {
query[i] = obj[i];
}
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
};
/**
* Remove data from the existing query.
* @param {Object} obj The data whose keys will be removed from the existing
* query object.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
OldView.prototype.queryRemove = function (obj, refresh) {
var query = this._query.query,
i;
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
delete query[i];
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
};
/**
* Gets / sets the query being used to generate the view data.
* @param {Object=} query The query to set.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
OldView.prototype.query = function (query, refresh) {
if (query !== undefined) {
this._query.query = query;
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._query.query;
};
/**
* Gets / sets the query options used when applying sorting etc to the
* view data set.
* @param {Object=} options An options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
OldView.prototype.queryOptions = function (options, refresh) {
if (options !== undefined) {
this._query.options = options;
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._query.options;
};
/**
* Refreshes the view data and diffs between previous and new data to
* determine if any events need to be triggered or DOM binds updated.
*/
OldView.prototype.refresh = function (force) {
if (this._from) {
// Take a copy of the data before updating it, we will use this to
// "diff" between the old and new data and handle DOM bind updates
var oldData = this._data,
oldDataArr,
oldDataItem,
newData,
newDataArr,
query,
primaryKey,
dataItem,
inserted = [],
updated = [],
removed = [],
operated = false,
i;
if (this.debug()) {
console.log('ForerunnerDB.OldView: Refreshing view ' + this._name);
console.log('ForerunnerDB.OldView: Existing data: ' + (typeof(this._data) !== "undefined"));
if (typeof(this._data) !== "undefined") {
console.log('ForerunnerDB.OldView: Current data rows: ' + this._data.find().length);
}
//console.log(OldView.prototype.refresh.caller);
}
// Query the collection and update the data
if (this._query) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: View has query and options, getting subset...');
}
// Run query against collection
//console.log('refresh with query and options', this._query.options);
this._data = this._from.subset(this._query.query, this._query.options);
//console.log(this._data);
} else {
// No query, return whole collection
if (this._query.options) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: View has options, getting subset...');
}
this._data = this._from.subset({}, this._query.options);
} else {
if (this.debug()) {
console.log('ForerunnerDB.OldView: View has no query or options, getting subset...');
}
this._data = this._from.subset({});
}
}
// Check if there was old data
if (!force && oldData) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: Refresh not forced, old data detected...');
}
// Now determine the difference
newData = this._data;
if (oldData.subsetOf() === newData.subsetOf()) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: Old and new data are from same collection...');
}
newDataArr = newData.find();
oldDataArr = oldData.find();
primaryKey = newData._primaryKey;
// The old data and new data were derived from the same parent collection
// so scan the data to determine changes
for (i = 0; i < newDataArr.length; i++) {
dataItem = newDataArr[i];
query = {};
query[primaryKey] = dataItem[primaryKey];
// Check if this item exists in the old data
oldDataItem = oldData.find(query)[0];
if (!oldDataItem) {
// New item detected
inserted.push(dataItem);
} else {
// Check if an update has occurred
if (JSON.stringify(oldDataItem) !== JSON.stringify(dataItem)) {
// Updated / already included item detected
updated.push(dataItem);
}
}
}
// Now loop the old data and check if any records were removed
for (i = 0; i < oldDataArr.length; i++) {
dataItem = oldDataArr[i];
query = {};
query[primaryKey] = dataItem[primaryKey];
// Check if this item exists in the old data
if (!newData.find(query)[0]) {
// Removed item detected
removed.push(dataItem);
}
}
if (this.debug()) {
console.log('ForerunnerDB.OldView: Removed ' + removed.length + ' rows');
console.log('ForerunnerDB.OldView: Inserted ' + inserted.length + ' rows');
console.log('ForerunnerDB.OldView: Updated ' + updated.length + ' rows');
}
// Now we have a diff of the two data sets, we need to get the DOM updated
if (inserted.length) {
this._onInsert(inserted, []);
operated = true;
}
if (updated.length) {
this._onUpdate(updated, []);
operated = true;
}
if (removed.length) {
this._onRemove(removed, []);
operated = true;
}
} else {
// The previous data and the new data are derived from different collections
// and can therefore not be compared, all data is therefore effectively "new"
// so first perform a remove of all existing data then do an insert on all new data
if (this.debug()) {
console.log('ForerunnerDB.OldView: Old and new data are from different collections...');
}
removed = oldData.find();
if (removed.length) {
this._onRemove(removed);
operated = true;
}
inserted = newData.find();
if (inserted.length) {
this._onInsert(inserted);
operated = true;
}
}
} else {
// Force an update as if the view never got created by padding all elements
// to the insert
if (this.debug()) {
console.log('ForerunnerDB.OldView: Forcing data update', newDataArr);
}
this._data = this._from.subset(this._query.query, this._query.options);
newDataArr = this._data.find();
if (this.debug()) {
console.log('ForerunnerDB.OldView: Emitting change event with data', newDataArr);
}
this._onInsert(newDataArr, []);
}
if (this.debug()) { console.log('ForerunnerDB.OldView: Emitting change'); }
this.emit('change');
}
return this;
};
/**
* Returns the number of documents currently in the view.
* @returns {Number}
*/
OldView.prototype.count = function () {
return this._data && this._data._data ? this._data._data.length : 0;
};
/**
* Queries the view data. See Collection.find() for more information.
* @returns {*}
*/
OldView.prototype.find = function () {
if (this._data) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: Finding data in view collection...', this._data);
}
return this._data.find.apply(this._data, arguments);
} else {
return [];
}
};
/**
* Inserts into view data via the view collection. See Collection.insert() for more information.
* @returns {*}
*/
OldView.prototype.insert = function () {
if (this._from) {
// Pass the args through to the from object
return this._from.insert.apply(this._from, arguments);
} else {
return [];
}
};
/**
* Updates into view data via the view collection. See Collection.update() for more information.
* @returns {*}
*/
OldView.prototype.update = function () {
if (this._from) {
// Pass the args through to the from object
return this._from.update.apply(this._from, arguments);
} else {
return [];
}
};
/**
* Removed from view data via the view collection. See Collection.remove() for more information.
* @returns {*}
*/
OldView.prototype.remove = function () {
if (this._from) {
// Pass the args through to the from object
return this._from.remove.apply(this._from, arguments);
} else {
return [];
}
};
OldView.prototype._onSetData = function (newDataArr, oldDataArr) {
this.emit('remove', oldDataArr, []);
this.emit('insert', newDataArr, []);
//this.refresh();
};
OldView.prototype._onInsert = function (successArr, failArr) {
this.emit('insert', successArr, failArr);
//this.refresh();
};
OldView.prototype._onUpdate = function (successArr, failArr) {
this.emit('update', successArr, failArr);
//this.refresh();
};
OldView.prototype._onRemove = function (successArr, failArr) {
this.emit('remove', successArr, failArr);
//this.refresh();
};
OldView.prototype._onChange = function () {
if (this.debug()) { console.log('ForerunnerDB.OldView: Refreshing data'); }
this.refresh();
};
// Extend collection with view init
Collection.prototype.init = function () {
this._oldViews = [];
CollectionInit.apply(this, arguments);
};
/**
* Adds a view to the internal view lookup.
* @param {View} view The view to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addOldView = function (view) {
if (view !== undefined) {
this._oldViews[view._name] = view;
}
return this;
};
/**
* Removes a view from the internal view lookup.
* @param {View} view The view to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeOldView = function (view) {
if (view !== undefined) {
delete this._oldViews[view._name];
}
return this;
};
// Extend collection with view init
CollectionGroup.prototype.init = function () {
this._oldViews = [];
CollectionGroupInit.apply(this, arguments);
};
/**
* Adds a view to the internal view lookup.
* @param {View} view The view to add.
* @returns {Collection}
* @private
*/
CollectionGroup.prototype._addOldView = function (view) {
if (view !== undefined) {
this._oldViews[view._name] = view;
}
return this;
};
/**
* Removes a view from the internal view lookup.
* @param {View} view The view to remove.
* @returns {Collection}
* @private
*/
CollectionGroup.prototype._removeOldView = function (view) {
if (view !== undefined) {
delete this._oldViews[view._name];
}
return this;
};
// Extend DB with views init
Db.prototype.init = function () {
this._oldViews = {};
DbInit.apply(this, arguments);
};
/**
* Gets a view by it's name.
* @param {String} viewName The name of the view to retrieve.
* @returns {*}
*/
Db.prototype.oldView = function (viewName) {
if (!this._oldViews[viewName]) {
if (this.debug()) {
console.log('ForerunnerDB.OldView: Creating view ' + viewName);
}
}
this._oldViews[viewName] = this._oldViews[viewName] || new OldView(viewName).db(this);
return this._oldViews[viewName];
};
/**
* Determine if a view with the passed name already exists.
* @param {String} viewName The name of the view to check for.
* @returns {boolean}
*/
Db.prototype.oldViewExists = function (viewName) {
return Boolean(this._oldViews[viewName]);
};
/**
* Returns an array of views the DB currently has.
* @returns {Array} An array of objects containing details of each view
* the database is currently managing.
*/
Db.prototype.oldViews = function () {
var arr = [],
i;
for (i in this._oldViews) {
if (this._oldViews.hasOwnProperty(i)) {
arr.push({
name: i,
count: this._oldViews[i].count()
});
}
}
return arr;
};
Shared.finishModule('OldView');
module.exports = OldView;
},{"./Collection":5,"./CollectionGroup":6,"./Shared":40}],31:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The operation class, used to store details about an operation being
* performed by the database.
* @param {String} name The name of the operation.
* @constructor
*/
var Operation = function (name) {
this.pathSolver = new Path();
this.counter = 0;
this.init.apply(this, arguments);
};
Operation.prototype.init = function (name) {
this._data = {
operation: name, // The name of the operation executed such as "find", "update" etc
index: {
potential: [], // Indexes that could have potentially been used
used: false // The index that was picked to use
},
steps: [], // The steps taken to generate the query results,
time: {
startMs: 0,
stopMs: 0,
totalMs: 0,
process: {}
},
flag: {}, // An object with flags that denote certain execution paths
log: [] // Any extra data that might be useful such as warnings or helpful hints
};
};
Shared.addModule('Operation', Operation);
Shared.mixin(Operation.prototype, 'Mixin.ChainReactor');
/**
* Starts the operation timer.
*/
Operation.prototype.start = function () {
this._data.time.startMs = new Date().getTime();
};
/**
* Adds an item to the operation log.
* @param {String} event The item to log.
* @returns {*}
*/
Operation.prototype.log = function (event) {
if (event) {
var lastLogTime = this._log.length > 0 ? this._data.log[this._data.log.length - 1].time : 0,
logObj = {
event: event,
time: new Date().getTime(),
delta: 0
};
this._data.log.push(logObj);
if (lastLogTime) {
logObj.delta = logObj.time - lastLogTime;
}
return this;
}
return this._data.log;
};
/**
* Called when starting and ending a timed operation, used to time
* internal calls within an operation's execution.
* @param {String} section An operation name.
* @returns {*}
*/
Operation.prototype.time = function (section) {
if (section !== undefined) {
var process = this._data.time.process,
processObj = process[section] = process[section] || {};
if (!processObj.startMs) {
// Timer started
processObj.startMs = new Date().getTime();
processObj.stepObj = {
name: section
};
this._data.steps.push(processObj.stepObj);
} else {
processObj.stopMs = new Date().getTime();
processObj.totalMs = processObj.stopMs - processObj.startMs;
processObj.stepObj.totalMs = processObj.totalMs;
delete processObj.stepObj;
}
return this;
}
return this._data.time;
};
/**
* Used to set key/value flags during operation execution.
* @param {String} key
* @param {String} val
* @returns {*}
*/
Operation.prototype.flag = function (key, val) {
if (key !== undefined && val !== undefined) {
this._data.flag[key] = val;
} else if (key !== undefined) {
return this._data.flag[key];
} else {
return this._data.flag;
}
};
Operation.prototype.data = function (path, val, noTime) {
if (val !== undefined) {
// Assign value to object path
this.pathSolver.set(this._data, path, val);
return this;
}
return this.pathSolver.get(this._data, path);
};
Operation.prototype.pushData = function (path, val, noTime) {
// Assign value to object path
this.pathSolver.push(this._data, path, val);
};
/**
* Stops the operation timer.
*/
Operation.prototype.stop = function () {
this._data.time.stopMs = new Date().getTime();
this._data.time.totalMs = this._data.time.stopMs - this._data.time.startMs;
};
Shared.finishModule('Operation');
module.exports = Operation;
},{"./Path":34,"./Shared":40}],32:[function(_dereq_,module,exports){
"use strict";
/**
* Allows a method to accept overloaded calls with different parameters controlling
* which passed overload function is called.
* @param {String=} name A name to provide this overload to help identify
* it if any errors occur during the resolving phase of the overload. This
* is purely for debug purposes and serves no functional purpose.
* @param {Object} def The overload definition.
* @returns {Function}
* @constructor
*/
var Overload = function (name, def) {
if (!def) {
def = name;
name = undefined;
}
if (def) {
var self = this,
index,
count,
tmpDef,
defNewKey,
sigIndex,
signatures;
if (!(def instanceof Array)) {
tmpDef = {};
// Def is an object, make sure all prop names are devoid of spaces
for (index in def) {
if (def.hasOwnProperty(index)) {
defNewKey = index.replace(/ /g, '');
// Check if the definition array has a * string in it
if (defNewKey.indexOf('*') === -1) {
// No * found
tmpDef[defNewKey] = def[index];
} else {
// A * was found, generate the different signatures that this
// definition could represent
signatures = this.generateSignaturePermutations(defNewKey);
for (sigIndex = 0; sigIndex < signatures.length; sigIndex++) {
if (!tmpDef[signatures[sigIndex]]) {
tmpDef[signatures[sigIndex]] = def[index];
}
}
}
}
}
def = tmpDef;
}
return function () {
var arr = [],
lookup,
type,
overloadName;
// Check if we are being passed a key/function object or an array of functions
if (def instanceof Array) {
// We were passed an array of functions
count = def.length;
for (index = 0; index < count; index++) {
if (def[index].length === arguments.length) {
return self.callExtend(this, '$main', def, def[index], arguments);
}
}
} else {
// Generate lookup key from arguments
// Copy arguments to an array
for (index = 0; index < arguments.length; index++) {
type = typeof arguments[index];
// Handle detecting arrays
if (type === 'object' && arguments[index] instanceof Array) {
type = 'array';
}
// Handle been presented with a single undefined argument
if (arguments.length === 1 && type === 'undefined') {
break;
}
// Add the type to the argument types array
arr.push(type);
}
lookup = arr.join(',');
// Check for an exact lookup match
if (def[lookup]) {
return self.callExtend(this, '$main', def, def[lookup], arguments);
} else {
for (index = arr.length; index >= 0; index--) {
// Get the closest match
lookup = arr.slice(0, index).join(',');
if (def[lookup + ',...']) {
// Matched against arguments + "any other"
return self.callExtend(this, '$main', def, def[lookup + ',...'], arguments);
}
}
}
}
overloadName = name !== undefined ? name : typeof this.name === 'function' ? this.name() : 'Unknown';
console.log('Overload Definition:', def);
throw('ForerunnerDB.Overload "' + overloadName + '": Overloaded method does not have a matching signature "' + lookup + '" for the passed arguments: ' + this.jStringify(arr));
};
}
return function () {};
};
/**
* Generates an array of all the different definition signatures that can be
* created from the passed string with a catch-all wildcard *. E.g. it will
* convert the signature: string,*,string to all potentials:
* string,string,string
* string,number,string
* string,object,string,
* string,function,string,
* string,undefined,string
*
* @param {String} str Signature string with a wildcard in it.
* @returns {Array} An array of signature strings that are generated.
*/
Overload.prototype.generateSignaturePermutations = function (str) {
var signatures = [],
newSignature,
types = ['array', 'string', 'object', 'number', 'function', 'undefined'],
index;
if (str.indexOf('*') > -1) {
// There is at least one "any" type, break out into multiple keys
// We could do this at query time with regular expressions but
// would be significantly slower
for (index = 0; index < types.length; index++) {
newSignature = str.replace('*', types[index]);
signatures = signatures.concat(this.generateSignaturePermutations(newSignature));
}
} else {
signatures.push(str);
}
return signatures;
};
Overload.prototype.callExtend = function (context, prop, propContext, func, args) {
var tmp,
ret;
if (context && propContext[prop]) {
tmp = context[prop];
context[prop] = propContext[prop];
ret = func.apply(context, args);
context[prop] = tmp;
return ret;
} else {
return func.apply(context, args);
}
};
module.exports = Overload;
},{}],33:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
DbDocument;
Shared = _dereq_('./Shared');
var Overview = function () {
this.init.apply(this, arguments);
};
Overview.prototype.init = function (name) {
var self = this;
this._name = name;
this._data = new DbDocument('__FDB__dc_data_' + this._name);
this._collData = new Collection();
this._sources = [];
this._sourceDroppedWrap = function () {
self._sourceDropped.apply(self, arguments);
};
};
Shared.addModule('Overview', Overview);
Shared.mixin(Overview.prototype, 'Mixin.Common');
Shared.mixin(Overview.prototype, 'Mixin.ChainReactor');
Shared.mixin(Overview.prototype, 'Mixin.Constants');
Shared.mixin(Overview.prototype, 'Mixin.Triggers');
Shared.mixin(Overview.prototype, 'Mixin.Events');
Shared.mixin(Overview.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
DbDocument = _dereq_('./Document');
Db = Shared.modules.Db;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Overview.prototype, 'state');
Shared.synthesize(Overview.prototype, 'db');
Shared.synthesize(Overview.prototype, 'name');
Shared.synthesize(Overview.prototype, 'query', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Shared.synthesize(Overview.prototype, 'queryOptions', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Shared.synthesize(Overview.prototype, 'reduce', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Overview.prototype.from = function (source) {
if (source !== undefined) {
if (typeof(source) === 'string') {
source = this._db.collection(source);
}
this._setFrom(source);
return this;
}
return this._sources;
};
Overview.prototype.find = function () {
return this._collData.find.apply(this._collData, arguments);
};
/**
* Executes and returns the response from the current reduce method
* assigned to the overview.
* @returns {*}
*/
Overview.prototype.exec = function () {
var reduceFunc = this.reduce();
return reduceFunc ? reduceFunc.apply(this) : undefined;
};
Overview.prototype.count = function () {
return this._collData.count.apply(this._collData, arguments);
};
Overview.prototype._setFrom = function (source) {
// Remove all source references
while (this._sources.length) {
this._removeSource(this._sources[0]);
}
this._addSource(source);
return this;
};
Overview.prototype._addSource = function (source) {
if (source && source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.data();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
if (this._sources.indexOf(source) === -1) {
this._sources.push(source);
source.chain(this);
source.on('drop', this._sourceDroppedWrap);
this._refresh();
}
return this;
};
Overview.prototype._removeSource = function (source) {
if (source && source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.data();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
var sourceIndex = this._sources.indexOf(source);
if (sourceIndex > -1) {
this._sources.splice(source, 1);
source.unChain(this);
source.off('drop', this._sourceDroppedWrap);
this._refresh();
}
return this;
};
Overview.prototype._sourceDropped = function (source) {
if (source) {
// Source was dropped, remove from overview
this._removeSource(source);
}
};
Overview.prototype._refresh = function () {
if (!this.isDropped()) {
if (this._sources && this._sources[0]) {
this._collData.primaryKey(this._sources[0].primaryKey());
var tempArr = [],
i;
for (i = 0; i < this._sources.length; i++) {
tempArr = tempArr.concat(this._sources[i].find(this._query, this._queryOptions));
}
this._collData.setData(tempArr);
}
// Now execute the reduce method
if (this._reduce) {
var reducedData = this._reduce.apply(this);
// Update the document with the newly returned data
this._data.setData(reducedData);
}
}
};
Overview.prototype._chainHandler = function (chainPacket) {
switch (chainPacket.type) {
case 'setData':
case 'insert':
case 'update':
case 'remove':
this._refresh();
break;
default:
break;
}
};
/**
* Gets the module's internal data collection.
* @returns {Collection}
*/
Overview.prototype.data = function () {
return this._data;
};
Overview.prototype.drop = function (callback) {
if (!this.isDropped()) {
this._state = 'dropped';
delete this._data;
delete this._collData;
// Remove all source references
while (this._sources.length) {
this._removeSource(this._sources[0]);
}
delete this._sources;
if (this._db && this._name) {
delete this._db._overview[this._name];
}
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._listeners;
}
return true;
};
Db.prototype.overview = function (name) {
var self = this;
if (name) {
// Handle being passed an instance
if (name instanceof Overview) {
return name;
}
if (this._overview && this._overview[name]) {
return this._overview[name];
}
this._overview = this._overview || {};
this._overview[name] = new Overview(name).db(this);
self.emit('create', self._overview[name], 'overview', name);
return this._overview[name];
} else {
// Return an object of collection data
return this._overview || {};
}
};
/**
* Returns an array of overviews the DB currently has.
* @returns {Array} An array of objects containing details of each overview
* the database is currently managing.
*/
Db.prototype.overviews = function () {
var arr = [],
item,
i;
for (i in this._overview) {
if (this._overview.hasOwnProperty(i)) {
item = this._overview[i];
arr.push({
name: i,
count: item.count(),
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Overview');
module.exports = Overview;
},{"./Collection":5,"./Document":10,"./Shared":40}],34:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Path object used to resolve object paths and retrieve data from
* objects by using paths.
* @param {String=} path The path to assign.
* @constructor
*/
var Path = function (path) {
this.init.apply(this, arguments);
};
Path.prototype.init = function (path) {
if (path) {
this.path(path);
}
};
Shared.addModule('Path', Path);
Shared.mixin(Path.prototype, 'Mixin.Common');
Shared.mixin(Path.prototype, 'Mixin.ChainReactor');
/**
* Gets / sets the given path for the Path instance.
* @param {String=} path The path to assign.
*/
Path.prototype.path = function (path) {
if (path !== undefined) {
this._path = this.clean(path);
this._pathParts = this._path.split('.');
return this;
}
return this._path;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Boolean} True if the object paths exist.
*/
Path.prototype.hasObjectPaths = function (testKeys, testObj) {
var result = true,
i;
for (i in testKeys) {
if (testKeys.hasOwnProperty(i)) {
if (testObj[i] === undefined) {
return false;
}
if (typeof testKeys[i] === 'object') {
// Recurse object
result = this.hasObjectPaths(testKeys[i], testObj[i]);
// Should we exit early?
if (!result) {
return false;
}
}
}
}
return result;
};
/**
* Counts the total number of key endpoints in the passed object.
* @param {Object} testObj The object to count key endpoints for.
* @returns {Number} The number of endpoints.
*/
Path.prototype.countKeys = function (testObj) {
var totalKeys = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (testObj[i] !== undefined) {
if (typeof testObj[i] !== 'object') {
totalKeys++;
} else {
totalKeys += this.countKeys(testObj[i]);
}
}
}
}
return totalKeys;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths and if so returns the number matched.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Object} Stats on the matched keys
*/
Path.prototype.countObjectPaths = function (testKeys, testObj) {
var matchData,
matchedKeys = {},
matchedKeyCount = 0,
totalKeyCount = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (typeof testObj[i] === 'object') {
// The test / query object key is an object, recurse
matchData = this.countObjectPaths(testKeys[i], testObj[i]);
matchedKeys[i] = matchData.matchedKeys;
totalKeyCount += matchData.totalKeyCount;
matchedKeyCount += matchData.matchedKeyCount;
} else {
// The test / query object has a property that is not an object so add it as a key
totalKeyCount++;
// Check if the test keys also have this key and it is also not an object
if (testKeys && testKeys[i] && typeof testKeys[i] !== 'object') {
matchedKeys[i] = true;
matchedKeyCount++;
} else {
matchedKeys[i] = false;
}
}
}
}
return {
matchedKeys: matchedKeys,
matchedKeyCount: matchedKeyCount,
totalKeyCount: totalKeyCount
};
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* a path string.
* @param {Object} obj The object to parse.
* @param {Boolean=} withValue If true will include a 'value' key in the returned
* object that represents the value the object path points to.
* @returns {Object}
*/
Path.prototype.parse = function (obj, withValue) {
var paths = [],
path = '',
resultData,
i, k;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
// Set the path to the key
path = i;
if (typeof(obj[i]) === 'object') {
if (withValue) {
resultData = this.parse(obj[i], withValue);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path,
value: resultData[k].value
});
}
} else {
resultData = this.parse(obj[i]);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path
});
}
}
} else {
if (withValue) {
paths.push({
path: path,
value: obj[i]
});
} else {
paths.push({
path: path
});
}
}
}
}
return paths;
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* an array of path strings that allow you to target all possible paths
* in an object.
*
* The options object accepts an "ignore" field with a regular expression
* as the value. If any key matches the expression it is not included in
* the results.
*
* The options object accepts a boolean "verbose" field. If set to true
* the results will include all paths leading up to endpoints as well as
* they endpoints themselves.
*
* @returns {Array}
*/
Path.prototype.parseArr = function (obj, options) {
options = options || {};
return this._parseArr(obj, '', [], options);
};
Path.prototype._parseArr = function (obj, path, paths, options) {
var i,
newPath = '';
path = path || '';
paths = paths || [];
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (!options.ignore || (options.ignore && !options.ignore.test(i))) {
if (path) {
newPath = path + '.' + i;
} else {
newPath = i;
}
if (typeof(obj[i]) === 'object') {
if (options.verbose) {
paths.push(newPath);
}
this._parseArr(obj[i], newPath, paths, options);
} else {
paths.push(newPath);
}
}
}
}
return paths;
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
/**
* Gets a single value from the passed object and given path.
* @param {Object} obj The object to inspect.
* @param {String} path The path to retrieve data from.
* @returns {*}
*/
Path.prototype.get = function (obj, path) {
return this.value(obj, path)[0];
};
/**
* Gets the value(s) that the object contains for the currently assigned path string.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @param {Object=} options An optional options object.
* @returns {Array} An array of values for the given path.
*/
Path.prototype.value = function (obj, path, options) {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
valuesArr,
returnArr,
i, k;
// Detect early exit
if (path && path.indexOf('.') === -1) {
return [obj[path]];
}
if (obj !== undefined && typeof obj === 'object') {
if (!options || options && !options.skipArrCheck) {
// Check if we were passed an array of objects and if so,
// iterate over the array and return the value from each
// array item
if (obj instanceof Array) {
returnArr = [];
for (i = 0; i < obj.length; i++) {
returnArr.push(this.get(obj[i], path));
}
return returnArr;
}
}
valuesArr = [];
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (objPartParent instanceof Array) {
// Search inside the array for the next key
for (k = 0; k < objPartParent.length; k++) {
valuesArr = valuesArr.concat(this.value(objPartParent, k + '.' + arr[i], {skipArrCheck: true}));
}
return valuesArr;
} else {
if (!objPart || typeof(objPart) !== 'object') {
break;
}
}
objPartParent = objPart;
}
return [objPart];
} else {
return [];
}
};
/**
* Push a value to an array on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to the array to push to.
* @param {*} val The value to push to the array at the object path.
* @returns {*}
*/
Path.prototype.push = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = obj[part] || [];
if (obj[part] instanceof Array) {
obj[part].push(val);
} else {
throw('ForerunnerDB.Path: Cannot push to a path whose endpoint is not an array!');
}
}
}
return obj;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string
* with their associated keys.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path with the associated key.
*/
Path.prototype.keyValue = function (obj, path) {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
objPartHash,
i;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (!objPart || typeof(objPart) !== 'object') {
objPartHash = arr[i] + ':' + objPart;
break;
}
objPartParent = objPart;
}
return objPartHash;
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
/**
* Removes leading period (.) from string and returns it.
* @param {String} str The string to clean.
* @returns {*}
*/
Path.prototype.clean = function (str) {
if (str.substr(0, 1) === '.') {
str = str.substr(1, str.length -1);
}
return str;
};
Shared.finishModule('Path');
module.exports = Path;
},{"./Shared":40}],35:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared = _dereq_('./Shared'),
async = _dereq_('async'),
localforage = _dereq_('localforage'),
FdbCompress = _dereq_('./PersistCompress'),// jshint ignore:line
FdbCrypto = _dereq_('./PersistCrypto'),// jshint ignore:line
Db,
Collection,
CollectionDrop,
CollectionGroup,
CollectionInit,
DbInit,
DbDrop,
Persist,
Overload;//,
//DataVersion = '2.0';
/**
* The persistent storage class handles loading and saving data to browser
* storage.
* @constructor
*/
Persist = function () {
this.init.apply(this, arguments);
};
/**
* The local forage library.
*/
Persist.prototype.localforage = localforage;
/**
* The init method that can be overridden or extended.
* @param {Db} db The ForerunnerDB database instance.
*/
Persist.prototype.init = function (db) {
var self = this;
this._encodeSteps = [
function () { return self._encode.apply(self, arguments); }
];
this._decodeSteps = [
function () { return self._decode.apply(self, arguments); }
];
// Check environment
if (db.isClient()) {
if (window.Storage !== undefined) {
this.mode('localforage');
localforage.config({
driver: [
localforage.INDEXEDDB,
localforage.WEBSQL,
localforage.LOCALSTORAGE
],
name: String(db.core().name()),
storeName: 'FDB'
});
}
}
};
Shared.addModule('Persist', Persist);
Shared.mixin(Persist.prototype, 'Mixin.ChainReactor');
Shared.mixin(Persist.prototype, 'Mixin.Common');
Db = Shared.modules.Db;
Collection = _dereq_('./Collection');
CollectionDrop = Collection.prototype.drop;
CollectionGroup = _dereq_('./CollectionGroup');
CollectionInit = Collection.prototype.init;
DbInit = Db.prototype.init;
DbDrop = Db.prototype.drop;
Overload = Shared.overload;
/**
* Gets / sets the auto flag which determines if the persistence module
* will automatically load data for collections the first time they are
* accessed and save data whenever it changes. This is disabled by
* default.
* @param {Boolean} val Set to true to enable, false to disable
* @returns {*}
*/
Shared.synthesize(Persist.prototype, 'auto', function (val) {
var self = this;
if (val !== undefined) {
if (val) {
// Hook db events
this._db.on('create', function () { self._autoLoad.apply(self, arguments); });
this._db.on('change', function () { self._autoSave.apply(self, arguments); });
if (this._db.debug()) {
console.log(this._db.logIdentifier() + ' Automatic load/save enabled');
}
} else {
// Un-hook db events
this._db.off('create', this._autoLoad);
this._db.off('change', this._autoSave);
if (this._db.debug()) {
console.log(this._db.logIdentifier() + ' Automatic load/save disbled');
}
}
}
return this.$super.call(this, val);
});
Persist.prototype._autoLoad = function (obj, objType, name) {
var self = this;
if (typeof obj.load === 'function') {
if (self._db.debug()) {
console.log(self._db.logIdentifier() + ' Auto-loading data for ' + objType + ':', name);
}
obj.load(function (err, data) {
if (err && self._db.debug()) {
console.log(self._db.logIdentifier() + ' Automatic load failed:', err);
}
self.emit('load', err, data);
});
} else {
if (self._db.debug()) {
console.log(self._db.logIdentifier() + ' Auto-load for ' + objType + ':', name, 'no load method, skipping');
}
}
};
Persist.prototype._autoSave = function (obj, objType, name) {
var self = this;
if (typeof obj.save === 'function') {
if (self._db.debug()) {
console.log(self._db.logIdentifier() + ' Auto-saving data for ' + objType + ':', name);
}
obj.save(function (err, data) {
if (err && self._db.debug()) {
console.log(self._db.logIdentifier() + ' Automatic save failed:', err);
}
self.emit('save', err, data);
});
}
};
/**
* Gets / sets the persistent storage mode (the library used
* to persist data to the browser - defaults to localForage).
* @param {String} type The library to use for storage. Defaults
* to localForage.
* @returns {*}
*/
Persist.prototype.mode = function (type) {
if (type !== undefined) {
this._mode = type;
return this;
}
return this._mode;
};
/**
* Gets / sets the driver used when persisting data.
* @param {String} val Specify the driver type (LOCALSTORAGE,
* WEBSQL or INDEXEDDB)
* @returns {*}
*/
Persist.prototype.driver = function (val) {
if (val !== undefined) {
switch (val.toUpperCase()) {
case 'LOCALSTORAGE':
localforage.setDriver(localforage.LOCALSTORAGE);
break;
case 'WEBSQL':
localforage.setDriver(localforage.WEBSQL);
break;
case 'INDEXEDDB':
localforage.setDriver(localforage.INDEXEDDB);
break;
default:
throw('ForerunnerDB.Persist: The persistence driver you have specified is not found. Please use either IndexedDB, WebSQL or LocalStorage!');
}
return this;
}
return localforage.driver();
};
/**
* Starts a decode waterfall process.
* @param {*} val The data to be decoded.
* @param {Function} finished The callback to pass final data to.
*/
Persist.prototype.decode = function (val, finished) {
async.waterfall([function (callback) {
if (callback) { callback(false, val, {}); }
}].concat(this._decodeSteps), finished);
};
/**
* Starts an encode waterfall process.
* @param {*} val The data to be encoded.
* @param {Function} finished The callback to pass final data to.
*/
Persist.prototype.encode = function (val, finished) {
async.waterfall([function (callback) {
if (callback) { callback(false, val, {}); }
}].concat(this._encodeSteps), finished);
};
Shared.synthesize(Persist.prototype, 'encodeSteps');
Shared.synthesize(Persist.prototype, 'decodeSteps');
/**
* Adds an encode/decode step to the persistent storage system so
* that you can add custom functionality.
* @param {Function} encode The encode method called with the data from the
* previous encode step. When your method is complete it MUST call the
* callback method. If you provide anything other than false to the err
* parameter the encoder will fail and throw an error.
* @param {Function} decode The decode method called with the data from the
* previous decode step. When your method is complete it MUST call the
* callback method. If you provide anything other than false to the err
* parameter the decoder will fail and throw an error.
* @param {Number=} index Optional index to add the encoder step to. This
* allows you to place a step before or after other existing steps. If not
* provided your step is placed last in the list of steps. For instance if
* you are providing an encryption step it makes sense to place this last
* since all previous steps will then have their data encrypted by your
* final step.
*/
Persist.prototype.addStep = new Overload({
'object': function (obj) {
this.$main.call(this, function objEncode () { obj.encode.apply(obj, arguments); }, function objDecode () { obj.decode.apply(obj, arguments); }, 0);
},
'function, function': function (encode, decode) {
this.$main.call(this, encode, decode, 0);
},
'function, function, number': function (encode, decode, index) {
this.$main.call(this, encode, decode, index);
},
$main: function (encode, decode, index) {
if (index === 0 || index === undefined) {
this._encodeSteps.push(encode);
this._decodeSteps.unshift(decode);
} else {
// Place encoder step at index then work out correct
// index to place decoder step
this._encodeSteps.splice(index, 0, encode);
this._decodeSteps.splice(this._decodeSteps.length - index, 0, decode);
}
}
});
Persist.prototype.unwrap = function (dataStr) {
var parts = dataStr.split('::fdb::'),
data;
switch (parts[0]) {
case 'json':
data = this.jParse(parts[1]);
break;
case 'raw':
data = parts[1];
break;
default:
break;
}
};
/**
* Takes encoded data and decodes it for use as JS native objects and arrays.
* @param {String} val The currently encoded string data.
* @param {Object} meta Meta data object that can be used to pass back useful
* supplementary data.
* @param {Function} finished The callback method to call when decoding is
* completed.
* @private
*/
Persist.prototype._decode = function (val, meta, finished) {
var parts,
data;
if (val) {
parts = val.split('::fdb::');
switch (parts[0]) {
case 'json':
data = this.jParse(parts[1]);
break;
case 'raw':
data = parts[1];
break;
default:
break;
}
if (data) {
meta.foundData = true;
meta.rowCount = data.length || 0;
} else {
meta.foundData = false;
meta.rowCount = 0;
}
if (finished) {
finished(false, data, meta);
}
} else {
meta.foundData = false;
meta.rowCount = 0;
if (finished) {
finished(false, val, meta);
}
}
};
/**
* Takes native JS data and encodes it for for storage as a string.
* @param {Object} val The current un-encoded data.
* @param {Object} meta Meta data object that can be used to pass back useful
* supplementary data.
* @param {Function} finished The callback method to call when encoding is
* completed.
* @private
*/
Persist.prototype._encode = function (val, meta, finished) {
var data = val;
if (typeof val === 'object') {
val = 'json::fdb::' + this.jStringify(val);
} else {
val = 'raw::fdb::' + val;
}
if (data) {
meta.foundData = true;
meta.rowCount = data.length || 0;
} else {
meta.foundData = false;
meta.rowCount = 0;
}
if (finished) {
finished(false, val, meta);
}
};
/**
* Encodes passed data and then stores it in the browser's persistent
* storage layer.
* @param {String} key The key to store the data under in the persistent
* storage.
* @param {Object} data The data to store under the key.
* @param {Function=} callback The method to call when the save process
* has completed.
*/
Persist.prototype.save = function (key, data, callback) {
switch (this.mode()) {
case 'localforage':
this.encode(data, function (err, data, tableStats) {
if (!err) {
localforage.setItem(key, data).then(function (data) {
if (callback) {
callback(false, data, tableStats);
}
}, function (err) {
if (callback) {
callback(err);
}
});
} else {
callback(err);
}
});
break;
default:
if (callback) { callback('No data handler.'); }
break;
}
};
/**
* Loads and decodes data from the passed key.
* @param {String} key The key to retrieve data from in the persistent
* storage.
* @param {Function=} callback The method to call when the load process
* has completed.
*/
Persist.prototype.load = function (key, callback) {
var self = this;
switch (this.mode()) {
case 'localforage':
localforage.getItem(key).then(function (val) {
self.decode(val, callback);
}, function (err) {
if (callback) { callback(err); }
});
break;
default:
if (callback) { callback('No data handler or unrecognised data type.'); }
break;
}
};
/**
* Deletes data in persistent storage stored under the passed key.
* @param {String} key The key to drop data for in the storage.
* @param {Function=} callback The method to call when the data is dropped.
*/
Persist.prototype.drop = function (key, callback) {
switch (this.mode()) {
case 'localforage':
localforage.removeItem(key).then(function () {
if (callback) { callback(false); }
}, function (err) {
if (callback) { callback(err); }
});
break;
default:
if (callback) { callback('No data handler or unrecognised data type.'); }
break;
}
};
// Extend the Collection prototype with persist methods
Collection.prototype.drop = new Overload({
/**
* Drop collection and persistent storage.
*/
'': function () {
if (!this.isDropped()) {
this.drop(true);
}
},
/**
* Drop collection and persistent storage with callback.
* @param {Function} callback Callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
this.drop(true, callback);
}
},
/**
* Drop collection and optionally drop persistent storage.
* @param {Boolean} removePersistent True to drop persistent storage, false to keep it.
*/
'boolean': function (removePersistent) {
if (!this.isDropped()) {
// Remove persistent storage
if (removePersistent) {
if (this._name) {
if (this._db) {
// Drop the collection data from storage
this._db.persist.drop(this._db._name + '-' + this._name);
this._db.persist.drop(this._db._name + '-' + this._name + '-metaData');
}
} else {
throw('ForerunnerDB.Persist: Cannot drop a collection\'s persistent storage when no name assigned to collection!');
}
}
// Call the original method
CollectionDrop.call(this);
}
},
/**
* Drop collections and optionally drop persistent storage with callback.
* @param {Boolean} removePersistent True to drop persistent storage, false to keep it.
* @param {Function} callback Callback method.
*/
'boolean, function': function (removePersistent, callback) {
var self = this;
if (!this.isDropped()) {
// Remove persistent storage
if (removePersistent) {
if (this._name) {
if (this._db) {
// Drop the collection data from storage
this._db.persist.drop(this._db._name + '-' + this._name, function () {
self._db.persist.drop(self._db._name + '-' + self._name + '-metaData', callback);
});
return CollectionDrop.call(this);
} else {
if (callback) { callback('Cannot drop a collection\'s persistent storage when the collection is not attached to a database!'); }
}
} else {
if (callback) { callback('Cannot drop a collection\'s persistent storage when no name assigned to collection!'); }
}
} else {
// Call the original method
return CollectionDrop.call(this, callback);
}
}
}
});
/**
* Saves an entire collection's data to persistent storage.
* @param {Function=} callback The method to call when the save function
* has completed.
*/
Collection.prototype.save = function (callback) {
var self = this,
processSave;
if (self._name) {
if (self._db) {
processSave = function () {
// Save the collection data
self._db.persist.save(self._db._name + '-' + self._name, self._data, function (err, tableData, tableStats) {
if (!err) {
self._db.persist.save(self._db._name + '-' + self._name + '-metaData', self.metaData(), function (err, metaData, metaStats) {
if (callback) {
callback(err, tableStats, metaStats, {
tableData: tableData,
metaData: metaData,
tableDataName: self._db._name + '-' + self._name,
metaDataName: self._db._name + '-' + self._name + '-metaData'
});
}
});
} else {
if (callback) { callback(err); }
}
});
};
// Check for processing queues
if (self.isProcessingQueue()) {
// Hook queue complete to process save
self.on('queuesComplete', function () {
processSave();
});
} else {
// Process save immediately
processSave();
}
} else {
if (callback) { callback('Cannot save a collection that is not attached to a database!'); }
}
} else {
if (callback) { callback('Cannot save a collection with no assigned name!'); }
}
};
/**
* Loads an entire collection's data from persistent storage.
* @param {Function=} callback The method to call when the load function
* has completed.
*/
Collection.prototype.load = function (callback) {
var self = this;
if (self._name) {
if (self._db) {
// Load the collection data
self._db.persist.load(self._db._name + '-' + self._name, function (err, data, tableStats) {
if (!err) {
// Remove all previous data
self.remove({}, function () {
// Now insert the new data
data = data || [];
self.insert(data, function () {
// Now load the collection's metadata
self._db.persist.load(self._db._name + '-' + self._name + '-metaData', function (err, data, metaStats) {
if (!err) {
if (data) {
self.metaData(data);
}
}
if (callback) { callback(err, tableStats, metaStats); }
});
});
//self.setData(data);
});
} else {
if (callback) { callback(err); }
}
});
} else {
if (callback) { callback('Cannot load a collection that is not attached to a database!'); }
}
} else {
if (callback) { callback('Cannot load a collection with no assigned name!'); }
}
};
/**
* Gets the data that represents this collection for easy storage using
* a third-party method / plugin instead of using the standard persistent
* storage system.
* @param {Function} callback The method to call with the data response.
*/
Collection.prototype.saveCustom = function (callback) {
var self = this,
myData = {},
processSave;
if (self._name) {
if (self._db) {
processSave = function () {
self.encode(self._data, function (err, data, tableStats) {
if (!err) {
myData.data = {
name: self._db._name + '-' + self._name,
store: data,
tableStats: tableStats
};
self.encode(self._data, function (err, data, tableStats) {
if (!err) {
myData.metaData = {
name: self._db._name + '-' + self._name + '-metaData',
store: data,
tableStats: tableStats
};
callback(false, myData);
} else {
callback(err);
}
});
} else {
callback(err);
}
});
};
// Check for processing queues
if (self.isProcessingQueue()) {
// Hook queue complete to process save
self.on('queuesComplete', function () {
processSave();
});
} else {
// Process save immediately
processSave();
}
} else {
if (callback) { callback('Cannot save a collection that is not attached to a database!'); }
}
} else {
if (callback) { callback('Cannot save a collection with no assigned name!'); }
}
};
/**
* Loads custom data loaded by a third-party plugin into the collection.
* @param {Object} myData Data object previously saved by using saveCustom()
* @param {Function} callback A callback method to receive notification when
* data has loaded.
*/
Collection.prototype.loadCustom = function (myData, callback) {
var self = this;
if (self._name) {
if (self._db) {
if (myData.data && myData.data.store) {
if (myData.metaData && myData.metaData.store) {
self.decode(myData.data.store, function (err, data, tableStats) {
if (!err) {
if (data) {
// Remove all previous data
self.remove({});
self.insert(data);
self.decode(myData.metaData.store, function (err, data, metaStats) {
if (!err) {
if (data) {
self.metaData(data);
if (callback) { callback(err, tableStats, metaStats); }
}
} else {
callback(err);
}
});
}
} else {
callback(err);
}
});
} else {
callback('No "metaData" key found in passed object!');
}
} else {
callback('No "data" key found in passed object!');
}
} else {
if (callback) { callback('Cannot load a collection that is not attached to a database!'); }
}
} else {
if (callback) { callback('Cannot load a collection with no assigned name!'); }
}
};
// Override the DB init to instantiate the plugin
Db.prototype.init = function () {
DbInit.apply(this, arguments);
this.persist = new Persist(this);
};
Db.prototype.load = new Overload({
/**
* Loads an entire database's data from persistent storage.
* @param {Function=} callback The method to call when the load function
* has completed.
*/
'function': function (callback) {
this.$main.call(this, {}, callback);
},
'object, function': function (myData, callback) {
this.$main.call(this, myData, callback);
},
'$main': function (myData, callback) {
// Loop the collections in the database
var obj = this._collection,
keys = obj.keys(),
keyCount = keys.length,
loadCallback,
index;
loadCallback = function (err) {
if (!err) {
keyCount--;
if (keyCount === 0) {
if (callback) {
callback(false);
}
}
} else {
if (callback) {
callback(err);
}
}
};
for (index in obj) {
if (obj.hasOwnProperty(index)) {
// Call the collection load method
if (!myData) {
obj[index].load(loadCallback);
} else {
obj[index].loadCustom(myData, loadCallback);
}
}
}
}
});
Db.prototype.save = new Overload({
/**
* Saves an entire database's data to persistent storage.
* @param {Function=} callback The method to call when the save function
* has completed.
*/
'function': function (callback) {
this.$main.call(this, {}, callback);
},
'object, function': function (options, callback) {
this.$main.call(this, options, callback);
},
'$main': function (options, callback) {
// Loop the collections in the database
var obj = this._collection,
keys = obj.keys(),
keyCount = keys.length,
saveCallback,
index;
saveCallback = function (err) {
if (!err) {
keyCount--;
if (keyCount === 0) {
if (callback) { callback(false); }
}
} else {
if (callback) { callback(err); }
}
};
for (index in obj) {
if (obj.hasOwnProperty(index)) {
// Call the collection save method
if (!options.custom) {
obj[index].save(saveCallback);
} else {
obj[index].saveCustom(saveCallback);
}
}
}
}
});
Shared.finishModule('Persist');
module.exports = Persist;
},{"./Collection":5,"./CollectionGroup":6,"./PersistCompress":36,"./PersistCrypto":37,"./Shared":40,"async":43,"localforage":81}],36:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
pako = _dereq_('pako');
var Plugin = function () {
this.init.apply(this, arguments);
};
Plugin.prototype.init = function (options) {
};
Shared.mixin(Plugin.prototype, 'Mixin.Common');
Plugin.prototype.encode = function (val, meta, finished) {
var wrapper = {
data: val,
type: 'fdbCompress',
enabled: false
},
before,
after,
compressedVal;
// Compress the data
before = val.length;
compressedVal = pako.deflate(val, {to: 'string'});
after = compressedVal.length;
// If the compressed version is smaller than the original, use it!
if (after < before) {
wrapper.data = compressedVal;
wrapper.enabled = true;
}
meta.compression = {
enabled: wrapper.enabled,
compressedBytes: after,
uncompressedBytes: before,
effect: Math.round((100 / before) * after) + '%'
};
finished(false, this.jStringify(wrapper), meta);
};
Plugin.prototype.decode = function (wrapper, meta, finished) {
var compressionEnabled = false,
data;
if (wrapper) {
wrapper = this.jParse(wrapper);
// Check if we need to decompress the string
if (wrapper.enabled) {
data = pako.inflate(wrapper.data, {to: 'string'});
compressionEnabled = true;
} else {
data = wrapper.data;
compressionEnabled = false;
}
meta.compression = {
enabled: compressionEnabled
};
if (finished) {
finished(false, data, meta);
}
} else {
if (finished) {
finished(false, data, meta);
}
}
};
// Register this plugin with ForerunnerDB
Shared.plugins.FdbCompress = Plugin;
module.exports = Plugin;
},{"./Shared":40,"pako":83}],37:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
CryptoJS = _dereq_('crypto-js');
var Plugin = function () {
this.init.apply(this, arguments);
};
Plugin.prototype.init = function (options) {
// Ensure at least a password is passed in options
if (!options || !options.pass) {
throw('Cannot initialise persistent storage encryption without a passphrase provided in the passed options object as the "pass" field.');
}
this._algo = options.algo || 'AES';
this._pass = options.pass;
};
Shared.mixin(Plugin.prototype, 'Mixin.Common');
/**
* Gets / sets the current pass-phrase being used to encrypt / decrypt
* data with the plugin.
*/
Shared.synthesize(Plugin.prototype, 'pass');
Plugin.prototype.stringify = function (cipherParams) {
// create json object with ciphertext
var jsonObj = {
ct: cipherParams.ciphertext.toString(CryptoJS.enc.Base64)
};
// optionally add iv and salt
if (cipherParams.iv) {
jsonObj.iv = cipherParams.iv.toString();
}
if (cipherParams.salt) {
jsonObj.s = cipherParams.salt.toString();
}
// stringify json object
return this.jStringify(jsonObj);
};
Plugin.prototype.parse = function (jsonStr) {
// parse json string
var jsonObj = this.jParse(jsonStr);
// extract ciphertext from json object, and create cipher params object
var cipherParams = CryptoJS.lib.CipherParams.create({
ciphertext: CryptoJS.enc.Base64.parse(jsonObj.ct)
});
// optionally extract iv and salt
if (jsonObj.iv) {
cipherParams.iv = CryptoJS.enc.Hex.parse(jsonObj.iv);
}
if (jsonObj.s) {
cipherParams.salt = CryptoJS.enc.Hex.parse(jsonObj.s);
}
return cipherParams;
};
Plugin.prototype.encode = function (val, meta, finished) {
var self = this,
wrapper = {
type: 'fdbCrypto'
},
encryptedVal;
// Encrypt the data
encryptedVal = CryptoJS[this._algo].encrypt(val, this._pass, {
format: {
stringify: function () { return self.stringify.apply(self, arguments); },
parse: function () { return self.parse.apply(self, arguments); }
}
});
wrapper.data = encryptedVal.toString();
wrapper.enabled = true;
meta.encryption = {
enabled: wrapper.enabled
};
if (finished) {
finished(false, this.jStringify(wrapper), meta);
}
};
Plugin.prototype.decode = function (wrapper, meta, finished) {
var self = this,
data;
if (wrapper) {
wrapper = this.jParse(wrapper);
data = CryptoJS[this._algo].decrypt(wrapper.data, this._pass, {
format: {
stringify: function () { return self.stringify.apply(self, arguments); },
parse: function () { return self.parse.apply(self, arguments); }
}
}).toString(CryptoJS.enc.Utf8);
if (finished) {
finished(false, data, meta);
}
} else {
if (finished) {
finished(false, wrapper, meta);
}
}
};
// Register this plugin with ForerunnerDB
Shared.plugins.FdbCrypto = Plugin;
module.exports = Plugin;
},{"./Shared":40,"crypto-js":52}],38:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Provides chain reactor node linking so that a chain reaction can propagate
* down a node tree. Effectively creates a chain link between the reactorIn and
* reactorOut objects where a chain reaction from the reactorIn is passed through
* the reactorProcess before being passed to the reactorOut object. Reactor
* packets are only passed through to the reactorOut if the reactor IO method
* chainSend is used.
* @param {*} reactorIn An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur inside this object will be passed through
* to the reactorOut object.
* @param {*} reactorOut An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur in the reactorIn object will be passed
* through to this object.
* @param {Function} reactorProcess The processing method to use when chain
* reactions occur.
* @constructor
*/
var ReactorIO = function (reactorIn, reactorOut, reactorProcess) {
if (reactorIn && reactorOut && reactorProcess) {
this._reactorIn = reactorIn;
this._reactorOut = reactorOut;
this._chainHandler = reactorProcess;
if (!reactorIn.chain) {
throw('ForerunnerDB.ReactorIO: ReactorIO requires passed in and out objects to implement the ChainReactor mixin!');
}
// Register the reactorIO with the input
reactorIn.chain(this);
// Register the output with the reactorIO
this.chain(reactorOut);
} else {
throw('ForerunnerDB.ReactorIO: ReactorIO requires in, out and process arguments to instantiate!');
}
};
Shared.addModule('ReactorIO', ReactorIO);
/**
* Drop a reactor IO object, breaking the reactor link between the in and out
* reactor nodes.
* @returns {boolean}
*/
ReactorIO.prototype.drop = function () {
if (!this.isDropped()) {
this._state = 'dropped';
// Remove links
if (this._reactorIn) {
this._reactorIn.unChain(this);
}
if (this._reactorOut) {
this.unChain(this._reactorOut);
}
delete this._reactorIn;
delete this._reactorOut;
delete this._chainHandler;
this.emit('drop', this);
delete this._listeners;
}
return true;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(ReactorIO.prototype, 'state');
Shared.mixin(ReactorIO.prototype, 'Mixin.Common');
Shared.mixin(ReactorIO.prototype, 'Mixin.ChainReactor');
Shared.mixin(ReactorIO.prototype, 'Mixin.Events');
Shared.finishModule('ReactorIO');
module.exports = ReactorIO;
},{"./Shared":40}],39:[function(_dereq_,module,exports){
"use strict";
/**
* Provides functionality to encode and decode JavaScript objects to strings
* and back again. This differs from JSON.stringify and JSON.parse in that
* special objects such as dates can be encoded to strings and back again
* so that the reconstituted version of the string still contains a JavaScript
* date object.
* @constructor
*/
var Serialiser = function () {
this.init.apply(this, arguments);
};
Serialiser.prototype.init = function () {
var self = this;
this._encoder = [];
this._decoder = [];
// Handler for Date() objects
this.registerHandler('$date', function (objInstance) {
if (objInstance instanceof Date) {
// Augment this date object with a new toJSON method
objInstance.toJSON = function () {
return "$date:" + this.toISOString();
};
// Tell the converter we have matched this object
return true;
}
// Tell converter to keep looking, we didn't match this object
return false;
}, function (data) {
if (typeof data === 'string' && data.indexOf('$date:') === 0) {
return self.convert(new Date(data.substr(6)));
}
return undefined;
});
// Handler for RegExp() objects
this.registerHandler('$regexp', function (objInstance) {
if (objInstance instanceof RegExp) {
objInstance.toJSON = function () {
return "$regexp:" + this.source.length + ":" + this.source + ":" + (this.global ? 'g' : '') + (this.ignoreCase ? 'i' : '');
/*return {
source: this.source,
params: '' + (this.global ? 'g' : '') + (this.ignoreCase ? 'i' : '')
};*/
};
// Tell the converter we have matched this object
return true;
}
// Tell converter to keep looking, we didn't match this object
return false;
}, function (data) {
if (typeof data === 'string' && data.indexOf('$regexp:') === 0) {
var dataStr = data.substr(8),//±
lengthEnd = dataStr.indexOf(':'),
sourceLength = Number(dataStr.substr(0, lengthEnd)),
source = dataStr.substr(lengthEnd + 1, sourceLength),
params = dataStr.substr(lengthEnd + sourceLength + 2);
return self.convert(new RegExp(source, params));
}
return undefined;
});
};
Serialiser.prototype.registerHandler = function (handles, encoder, decoder) {
if (handles !== undefined) {
// Register encoder
this._encoder.push(encoder);
// Register decoder
this._decoder.push(decoder);
}
};
Serialiser.prototype.convert = function (data) {
// Run through converters and check for match
var arr = this._encoder,
i;
for (i = 0; i < arr.length; i++) {
if (arr[i](data)) {
// The converter we called matched the object and converted it
// so let's return it now.
return data;
}
}
// No converter matched the object, return the unaltered one
return data;
};
Serialiser.prototype.reviver = function () {
var arr = this._decoder;
return function (key, value) {
// Check if we have a decoder method for this key
var decodedData,
i;
for (i = 0; i < arr.length; i++) {
decodedData = arr[i](value);
if (decodedData !== undefined) {
// The decoder we called matched the object and decoded it
// so let's return it now.
return decodedData;
}
}
// No decoder, return basic value
return value;
};
};
module.exports = Serialiser;
},{}],40:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* A shared object that can be used to store arbitrary data between class
* instances, and access helper methods.
* @mixin
*/
var Shared = {
version: '1.3.840',
modules: {},
plugins: {},
index: {},
_synth: {},
/**
* Adds a module to ForerunnerDB.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} module The module class.
*/
addModule: function (name, module) {
// Store the module in the module registry
this.modules[name] = module;
// Tell the universe we are loading this module
this.emit('moduleLoad', [name, module]);
},
/**
* Called by the module once all processing has been completed. Used to determine
* if the module is ready for use by other modules.
* @memberof Shared
* @param {String} name The name of the module.
*/
finishModule: function (name) {
if (this.modules[name]) {
// Set the finished loading flag to true
this.modules[name]._fdbFinished = true;
// Assign the module name to itself so it knows what it
// is called
if (this.modules[name].prototype) {
this.modules[name].prototype.className = name;
} else {
this.modules[name].className = name;
}
this.emit('moduleFinished', [name, this.modules[name]]);
} else {
throw('ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): ' + name);
}
},
/**
* Will call your callback method when the specified module has loaded. If the module
* is already loaded the callback is called immediately.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} callback The callback method to call when the module is loaded.
*/
moduleFinished: function (name, callback) {
if (this.modules[name] && this.modules[name]._fdbFinished) {
if (callback) { callback(name, this.modules[name]); }
} else {
this.on('moduleFinished', callback);
}
},
/**
* Determines if a module has been added to ForerunnerDB or not.
* @memberof Shared
* @param {String} name The name of the module.
* @returns {Boolean} True if the module exists or false if not.
*/
moduleExists: function (name) {
return Boolean(this.modules[name]);
},
mixin: new Overload({
/**
* Adds the properties and methods defined in the mixin to the passed
* object.
* @memberof Shared
* @name mixin
* @param {Object} obj The target object to add mixin key/values to.
* @param {String} mixinName The name of the mixin to add to the object.
*/
'object, string': function (obj, mixinName) {
var mixinObj;
if (typeof mixinName === 'string') {
mixinObj = this.mixins[mixinName];
if (!mixinObj) {
throw('ForerunnerDB.Shared: Cannot find mixin named: ' + mixinName);
}
}
return this.$main.call(this, obj, mixinObj);
},
/**
* Adds the properties and methods defined in the mixin to the passed
* object.
* @memberof Shared
* @name mixin
* @param {Object} obj The target object to add mixin key/values to.
* @param {Object} mixinObj The object containing the keys to mix into
* the target object.
*/
'object, *': function (obj, mixinObj) {
return this.$main.call(this, obj, mixinObj);
},
'$main': function (obj, mixinObj) {
if (mixinObj && typeof mixinObj === 'object') {
for (var i in mixinObj) {
if (mixinObj.hasOwnProperty(i)) {
obj[i] = mixinObj[i];
}
}
}
return obj;
}
}),
/**
* Generates a generic getter/setter method for the passed method name.
* @memberof Shared
* @param {Object} obj The object to add the getter/setter to.
* @param {String} name The name of the getter/setter to generate.
* @param {Function=} extend A method to call before executing the getter/setter.
* The existing getter/setter can be accessed from the extend method via the
* $super e.g. this.$super();
*/
synthesize: function (obj, name, extend) {
this._synth[name] = this._synth[name] || function (val) {
if (val !== undefined) {
this['_' + name] = val;
return this;
}
return this['_' + name];
};
if (extend) {
var self = this;
obj[name] = function () {
var tmp = this.$super,
ret;
this.$super = self._synth[name];
ret = extend.apply(this, arguments);
this.$super = tmp;
return ret;
};
} else {
obj[name] = this._synth[name];
}
},
/**
* Allows a method to be overloaded.
* @memberof Shared
* @param arr
* @returns {Function}
* @constructor
*/
overload: Overload,
/**
* Define the mixins that other modules can use as required.
* @memberof Shared
*/
mixins: {
'Mixin.Common': _dereq_('./Mixin.Common'),
'Mixin.Events': _dereq_('./Mixin.Events'),
'Mixin.ChainReactor': _dereq_('./Mixin.ChainReactor'),
'Mixin.CRUD': _dereq_('./Mixin.CRUD'),
'Mixin.Constants': _dereq_('./Mixin.Constants'),
'Mixin.Triggers': _dereq_('./Mixin.Triggers'),
'Mixin.Sorting': _dereq_('./Mixin.Sorting'),
'Mixin.Matching': _dereq_('./Mixin.Matching'),
'Mixin.Updating': _dereq_('./Mixin.Updating'),
'Mixin.Tags': _dereq_('./Mixin.Tags')
}
};
// Add event handling to shared
Shared.mixin(Shared, 'Mixin.Events');
module.exports = Shared;
},{"./Mixin.CRUD":19,"./Mixin.ChainReactor":20,"./Mixin.Common":21,"./Mixin.Constants":22,"./Mixin.Events":23,"./Mixin.Matching":24,"./Mixin.Sorting":25,"./Mixin.Tags":26,"./Mixin.Triggers":27,"./Mixin.Updating":28,"./Overload":32}],41:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
CollectionGroup,
CollectionInit,
DbInit,
ReactorIO,
ActiveBucket,
Overload = _dereq_('./Overload'),
Path,
sharedPathSolver;
Shared = _dereq_('./Shared');
/**
* Creates a new view instance.
* @param {String} name The name of the view.
* @param {Object=} query The view's query.
* @param {Object=} options An options object.
* @constructor
*/
var View = function (name, query, options) {
this.init.apply(this, arguments);
};
Shared.addModule('View', View);
Shared.mixin(View.prototype, 'Mixin.Common');
Shared.mixin(View.prototype, 'Mixin.Matching');
Shared.mixin(View.prototype, 'Mixin.ChainReactor');
Shared.mixin(View.prototype, 'Mixin.Constants');
//Shared.mixin(View.prototype, 'Mixin.Triggers');
Shared.mixin(View.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
CollectionGroup = _dereq_('./CollectionGroup');
ActiveBucket = _dereq_('./ActiveBucket');
ReactorIO = _dereq_('./ReactorIO');
CollectionInit = Collection.prototype.init;
Db = Shared.modules.Db;
DbInit = Db.prototype.init;
Path = Shared.modules.Path;
sharedPathSolver = new Path();
View.prototype.init = function (name, query, options) {
var self = this;
this.sharedPathSolver = sharedPathSolver;
this._name = name;
this._listeners = {};
this._querySettings = {};
this._debug = {};
this.query(query, options, false);
this._collectionDroppedWrap = function () {
self._collectionDropped.apply(self, arguments);
};
this._data = new Collection(this.name() + '_internal');
};
/**
* This reactor IO node is given data changes from source data and
* then acts as a firewall process between the source and view data.
* Data needs to meet the requirements this IO node imposes before
* the data is passed down the reactor chain (to the view). This
* allows us to intercept data changes from the data source and act
* on them such as applying transforms, checking the data matches
* the view's query, applying joins to the data etc before sending it
* down the reactor chain via the this.chainSend() calls.
*
* Update packets are especially complex to handle because an update
* on the underlying source data could translate into an insert,
* update or remove call on the view. Take a scenario where the view's
* query limits the data seen from the source. If the source data is
* updated and the data now falls inside the view's query limitations
* the data is technically now an insert on the view, not an update.
* The same is true in reverse where the update becomes a remove. If
* the updated data already exists in the view and will still exist
* after the update operation then the update can remain an update.
* @param {Object} chainPacket The chain reactor packet representing the
* data operation that has just been processed on the source data.
* @param {View} self The reference to the view we are operating for.
* @private
*/
View.prototype._handleChainIO = function (chainPacket, self) {
var type = chainPacket.type,
hasActiveJoin,
hasActiveQuery,
hasTransformIn,
sharedData;
// NOTE: "self" in this context is the view instance.
// NOTE: "this" in this context is the ReactorIO node sitting in
// between the source (sender) and the destination (listener) and
// in this case the source is the view's "from" data source and the
// destination is the view's _data collection. This means
// that "this.chainSend()" is asking the ReactorIO node to send the
// packet on to the destination listener.
// EARLY EXIT: Check that the packet is not a CRUD operation
if (type !== 'setData' && type !== 'insert' && type !== 'update' && type !== 'remove') {
// This packet is NOT a CRUD operation packet so exit early!
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
}
// We only need to check packets under three conditions
// 1) We have a limiting query on the view "active query",
// 2) We have a query options with a $join clause on the view "active join"
// 3) We have a transformIn operation registered on the view.
// If none of these conditions exist we can just allow the chain
// packet to proceed as normal
hasActiveJoin = Boolean(self._querySettings.options && self._querySettings.options.$join);
hasActiveQuery = Boolean(self._querySettings.query);
hasTransformIn = self._data._transformIn !== undefined;
// EARLY EXIT: Check for any complex operation flags and if none
// exist, send the packet on and exit early
if (!hasActiveJoin && !hasActiveQuery && !hasTransformIn) {
// We don't have any complex operation flags so exit early!
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
}
// We have either an active query, active join or a transformIn
// function registered on the view
// We create a shared data object here so that the disparate method
// calls can share data with each other via this object whilst
// still remaining separate methods to keep code relatively clean.
sharedData = {
dataArr: [],
removeArr: []
};
// Check the packet type to get the data arrays to work on
if (chainPacket.type === 'insert') {
// Check if the insert data is an array
if (chainPacket.data.dataSet instanceof Array) {
// Use the insert data array
sharedData.dataArr = chainPacket.data.dataSet;
} else {
// Generate an array from the single insert object
sharedData.dataArr = [chainPacket.data.dataSet];
}
} else if (chainPacket.type === 'update') {
// Use the dataSet array
sharedData.dataArr = chainPacket.data.dataSet;
} else if (chainPacket.type === 'remove') {
if (chainPacket.data.dataSet instanceof Array) {
// Use the remove data array
sharedData.removeArr = chainPacket.data.dataSet;
} else {
// Generate an array from the single remove object
sharedData.removeArr = [chainPacket.data.dataSet];
}
}
// Safety check
if (!(sharedData.dataArr instanceof Array)) {
// This shouldn't happen, let's log it
console.warn('WARNING: dataArr being processed by chain reactor in View class is inconsistent!');
sharedData.dataArr = [];
}
if (!(sharedData.removeArr instanceof Array)) {
// This shouldn't happen, let's log it
console.warn('WARNING: removeArr being processed by chain reactor in View class is inconsistent!');
sharedData.removeArr = [];
}
// We need to operate in this order:
// 1) Check if there is an active join - active joins are operated
// against the SOURCE data. The joined data can potentially be
// utilised by any active query or transformIn so we do this step first.
// 2) Check if there is an active query - this is a query that is run
// against the SOURCE data after any active joins have been resolved
// on the source data. This allows an active query to operate on data
// that would only exist after an active join has been executed.
// If the source data does not fall inside the limiting factors of the
// active query then we add it to a removal array. If it does fall
// inside the limiting factors when we add it to an upsert array. This
// is because data that falls inside the query could end up being
// either new data or updated data after a transformIn operation.
// 3) Check if there is a transformIn function. If a transformIn function
// exist we run it against the data after doing any active join and
// active query.
if (hasActiveJoin) {
if (this.debug()) {
console.time(this.logIdentifier() + ' :: _handleChainIO_ActiveJoin');
}
self._handleChainIO_ActiveJoin(chainPacket, sharedData);
if (this.debug()) {
console.timeEnd(this.logIdentifier() + ' :: _handleChainIO_ActiveJoin');
}
}
if (hasActiveQuery) {
if (this.debug()) {
console.time(this.logIdentifier() + ' :: _handleChainIO_ActiveQuery');
}
self._handleChainIO_ActiveQuery(chainPacket, sharedData);
if (this.debug()) {
console.timeEnd(this.logIdentifier() + ' :: _handleChainIO_ActiveQuery');
}
}
if (hasTransformIn) {
if (this.debug()) {
console.time(this.logIdentifier() + ' :: _handleChainIO_TransformIn');
}
self._handleChainIO_TransformIn(chainPacket, sharedData);
if (this.debug()) {
console.timeEnd(this.logIdentifier() + ' :: _handleChainIO_TransformIn');
}
}
// Check if we still have data to operate on and exit
// if there is none left
if (!sharedData.dataArr.length && !sharedData.removeArr.length) {
// There is no more data to operate on, exit without
// sending any data down the chain reactor (return true
// will tell reactor to exit without continuing)!
return true;
}
// Grab the public data collection's primary key
sharedData.pk = self._data.primaryKey();
// We still have data left, let's work out how to handle it
// first let's loop through the removals as these are easy
if (sharedData.removeArr.length) {
if (this.debug()) {
console.time(this.logIdentifier() + ' :: _handleChainIO_RemovePackets');
}
self._handleChainIO_RemovePackets(this, chainPacket, sharedData);
if (this.debug()) {
console.timeEnd(this.logIdentifier() + ' :: _handleChainIO_RemovePackets');
}
}
if (sharedData.dataArr.length) {
if (this.debug()) {
console.time(this.logIdentifier() + ' :: _handleChainIO_UpsertPackets');
}
self._handleChainIO_UpsertPackets(this, chainPacket, sharedData);
if (this.debug()) {
console.timeEnd(this.logIdentifier() + ' :: _handleChainIO_UpsertPackets');
}
}
// Now return true to tell the chain reactor not to propagate
// the data itself as we have done all that work here
return true;
};
View.prototype._handleChainIO_ActiveJoin = function (chainPacket, sharedData) {
var dataArr = sharedData.dataArr,
removeArr;
// Since we have an active join, all we need to do is operate
// the join clause on each item in the packet's data array.
removeArr = this.applyJoin(dataArr, this._querySettings.options.$join, {}, {});
// Now that we've run our join keep in mind that joins can exclude data
// if there is no matching joined data and the require: true clause in
// the join options is enabled. This means we have to store a removal
// array that tells us which items from the original data we sent to
// join did not match the join data and were set with a require flag.
// Now that we have our array of items to remove, let's run through the
// original data and remove them from there.
this.spliceArrayByIndexList(dataArr, removeArr);
// Make sure we add any items we removed to the shared removeArr
sharedData.removeArr = sharedData.removeArr.concat(removeArr);
};
View.prototype._handleChainIO_ActiveQuery = function (chainPacket, sharedData) {
var self = this,
dataArr = sharedData.dataArr,
i;
// Now we need to run the data against the active query to
// see if the data should be in the final data list or not,
// so we use the _match method.
// Loop backwards so we can safely splice from the array
// while we are looping
for (i = dataArr.length - 1; i >= 0; i--) {
if (!self._match(dataArr[i], self._querySettings.query, self._querySettings.options, 'and', {})) {
// The data didn't match the active query, add it
// to the shared removeArr
sharedData.removeArr.push(dataArr[i]);
// Now remove it from the shared dataArr
dataArr.splice(i, 1);
}
}
};
View.prototype._handleChainIO_TransformIn = function (chainPacket, sharedData) {
var self = this,
dataArr = sharedData.dataArr,
removeArr = sharedData.removeArr,
dataIn = self._data._transformIn,
i;
// At this stage we take the remaining items still left in the data
// array and run our transformIn method on each one, modifying it
// from what it was to what it should be on the view. We also have
// to run this on items we want to remove too because transforms can
// affect primary keys and therefore stop us from identifying the
// correct items to run removal operations on.
// It is important that these are transformed BEFORE they are passed
// to the CRUD methods because we use the CU data to check the position
// of the item in the array and that can only happen if it is already
// pre-transformed. The removal stuff also needs pre-transformed
// because ids can be modified by a transform.
for (i = 0; i < dataArr.length; i++) {
// Assign the new value
dataArr[i] = dataIn(dataArr[i]);
}
for (i = 0; i < removeArr.length; i++) {
// Assign the new value
removeArr[i] = dataIn(removeArr[i]);
}
};
View.prototype._handleChainIO_RemovePackets = function (ioObj, chainPacket, sharedData) {
var $or = [],
pk = sharedData.pk,
removeArr = sharedData.removeArr,
packet = {
dataSet: removeArr,
query: {
$or: $or
}
},
orObj,
i;
for (i = 0; i < removeArr.length; i++) {
orObj = {};
orObj[pk] = removeArr[i][pk];
$or.push(orObj);
}
ioObj.chainSend('remove', packet);
};
View.prototype._handleChainIO_UpsertPackets = function (ioObj, chainPacket, sharedData) {
var data = this._data,
primaryIndex = data._primaryIndex,
primaryCrc = data._primaryCrc,
pk = sharedData.pk,
dataArr = sharedData.dataArr,
arrItem,
insertArr = [],
updateArr = [],
query,
i;
// Let's work out what type of operation this data should
// generate between an insert or an update.
for (i = 0; i < dataArr.length; i++) {
arrItem = dataArr[i];
// Check if the data already exists in the data
if (primaryIndex.get(arrItem[pk])) {
// Matching item exists, check if the data is the same
if (primaryCrc.get(arrItem[pk]) !== this.hash(arrItem[pk])) {
// The document exists in the data collection but data differs, update required
updateArr.push(arrItem);
}
} else {
// The document is missing from this collection, insert required
insertArr.push(arrItem);
}
}
if (insertArr.length) {
ioObj.chainSend('insert', {
dataSet: insertArr
});
}
if (updateArr.length) {
for (i = 0; i < updateArr.length; i++) {
arrItem = updateArr[i];
query = {};
query[pk] = arrItem[pk];
ioObj.chainSend('update', {
query: query,
update: arrItem,
dataSet: [arrItem]
});
}
}
};
/**
* Executes an insert against the view's underlying data-source.
* @see Collection::insert()
*/
View.prototype.insert = function () {
this._from.insert.apply(this._from, arguments);
};
/**
* Executes an update against the view's underlying data-source.
* @see Collection::update()
*/
View.prototype.update = function (query, update, options, callback) {
var finalQuery = {
$and: [this.query(), query]
};
this._from.update.call(this._from, finalQuery, update, options, callback);
};
/**
* Executes an updateById against the view's underlying data-source.
* @see Collection::updateById()
*/
View.prototype.updateById = function () {
this._from.updateById.apply(this._from, arguments);
};
/**
* Executes a remove against the view's underlying data-source.
* @see Collection::remove()
*/
View.prototype.remove = function () {
this._from.remove.apply(this._from, arguments);
};
/**
* Queries the view data.
* @see Collection::find()
* @returns {Array} The result of the find query.
*/
View.prototype.find = function (query, options) {
return this._data.find(query, options);
};
/**
* Queries the view data for a single document.
* @see Collection::findOne()
* @returns {Object} The result of the find query.
*/
View.prototype.findOne = function (query, options) {
return this._data.findOne(query, options);
};
/**
* Queries the view data by specific id.
* @see Collection::findById()
* @returns {Array} The result of the find query.
*/
View.prototype.findById = function (id, options) {
return this._data.findById(id, options);
};
/**
* Queries the view data in a sub-array.
* @see Collection::findSub()
* @returns {Array} The result of the find query.
*/
View.prototype.findSub = function (match, path, subDocQuery, subDocOptions) {
return this._data.findSub(match, path, subDocQuery, subDocOptions);
};
/**
* Queries the view data in a sub-array and returns first match.
* @see Collection::findSubOne()
* @returns {Object} The result of the find query.
*/
View.prototype.findSubOne = function (match, path, subDocQuery, subDocOptions) {
return this._data.findSubOne(match, path, subDocQuery, subDocOptions);
};
/**
* Gets the module's internal data collection.
* @returns {Collection}
*/
View.prototype.data = function () {
return this._data;
};
/**
* Sets the source from which the view will assemble its data.
* @param {Collection|View} source The source to use to assemble view data.
* @param {Function=} callback A callback method.
* @returns {*} If no argument is passed, returns the current value of from,
* otherwise returns itself for chaining.
*/
View.prototype.from = function (source, callback) {
var self = this;
if (source !== undefined) {
// Check if we have an existing from
if (this._from) {
// Remove the listener to the drop event
this._from.off('drop', this._collectionDroppedWrap);
// Remove the current reference to the _from since we
// are about to replace it with a new one
delete this._from;
}
// Check if we have an existing reactor io that links the
// previous _from source to the view's internal data
if (this._io) {
// Drop the io and remove it
this._io.drop();
delete this._io;
}
// Check if we were passed a source name rather than a
// reference to a source object
if (typeof(source) === 'string') {
// We were passed a name, assume it is a collection and
// get the reference to the collection of that name
source = this._db.collection(source);
}
// Check if we were passed a reference to a view rather than
// a collection. Views need to be handled slightly differently
// since their data is stored in an internal data collection
// rather than actually being a direct data source themselves.
if (source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source._data;
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
// Assign the new data source as the view's _from
this._from = source;
// Hook the new data source's drop event so we can unhook
// it as a data source if it gets dropped. This is important
// so that we don't run into problems using a dropped source
// for active data.
this._from.on('drop', this._collectionDroppedWrap);
// Create a new reactor IO graph node that intercepts chain packets from the
// view's _from source and determines how they should be interpreted by
// this view. See the _handleChainIO() method which does all the chain packet
// processing for the view.
this._io = new ReactorIO(this._from, this, function (chainPacket) { return self._handleChainIO.call(this, chainPacket, self); });
// Set the view's internal data primary key to the same as the
// current active _from data source
this._data.primaryKey(source.primaryKey());
// Do the initial data lookup and populate the view's internal data
// since at this point we don't actually have any data in the view
// yet.
var collData = source.find(this._querySettings.query, this._querySettings.options);
this._data.setData(collData, {}, callback);
// If we have an active query and that query has an $orderBy clause,
// update our active bucket which allows us to keep track of where
// data should be placed in our internal data array. This is about
// ordering of data and making sure that we maintain an ordered array
// so that if we have data-binding we can place an item in the data-
// bound view at the correct location. Active buckets use quick-sort
// algorithms to quickly determine the position of an item inside an
// existing array based on a sort protocol.
if (this._querySettings.options && this._querySettings.options.$orderBy) {
this.rebuildActiveBucket(this._querySettings.options.$orderBy);
} else {
this.rebuildActiveBucket();
}
return this;
}
return this._from;
};
/**
* The chain reaction handler method for the view.
* @param {Object} chainPacket The chain reaction packet to handle.
* @private
*/
View.prototype._chainHandler = function (chainPacket) {
var //self = this,
arr,
count,
index,
insertIndex,
updates,
primaryKey,
item,
currentIndex;
if (this.debug()) {
console.log(this.logIdentifier() + ' Received chain reactor data: ' + chainPacket.type);
}
switch (chainPacket.type) {
case 'setData':
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting data in underlying (internal) view collection "' + this._data.name() + '"');
}
// Get the new data from our underlying data source sorted as we want
var collData = this._from.find(this._querySettings.query, this._querySettings.options);
this._data.setData(collData);
// Rebuild active bucket as well
this.rebuildActiveBucket(this._querySettings.options);
break;
case 'insert':
if (this.debug()) {
console.log(this.logIdentifier() + ' Inserting some data into underlying (internal) view collection "' + this._data.name() + '"');
}
// Decouple the data to ensure we are working with our own copy
chainPacket.data.dataSet = this.decouple(chainPacket.data.dataSet);
// Make sure we are working with an array
if (!(chainPacket.data.dataSet instanceof Array)) {
chainPacket.data.dataSet = [chainPacket.data.dataSet];
}
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// Loop the insert data and find each item's index
arr = chainPacket.data.dataSet;
count = arr.length;
for (index = 0; index < count; index++) {
insertIndex = this._activeBucket.insert(arr[index]);
this._data._insertHandle(arr[index], insertIndex);
}
} else {
// Set the insert index to the passed index, or if none, the end of the view data array
insertIndex = this._data._data.length;
this._data._insertHandle(chainPacket.data.dataSet, insertIndex);
}
break;
case 'update':
if (this.debug()) {
console.log(this.logIdentifier() + ' Updating some data in underlying (internal) view collection "' + this._data.name() + '"');
}
primaryKey = this._data.primaryKey();
// Do the update
updates = this._data._handleUpdate(
chainPacket.data.query,
chainPacket.data.update,
chainPacket.data.options
);
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// TODO: This would be a good place to improve performance by somehow
// TODO: inspecting the change that occurred when update was performed
// TODO: above and determining if it affected the order clause keys
// TODO: and if not, skipping the active bucket updates here
// Loop the updated items and work out their new sort locations
count = updates.length;
for (index = 0; index < count; index++) {
item = updates[index];
// Remove the item from the active bucket (via it's id)
this._activeBucket.remove(item);
// Get the current location of the item
currentIndex = this._data._data.indexOf(item);
// Add the item back in to the active bucket
insertIndex = this._activeBucket.insert(item);
if (currentIndex !== insertIndex) {
// Move the updated item to the new index
this._data._updateSpliceMove(this._data._data, currentIndex, insertIndex);
}
}
}
break;
case 'remove':
if (this.debug()) {
console.log(this.logIdentifier() + ' Removing some data from underlying (internal) view collection "' + this._data.name() + '"');
}
this._data.remove(chainPacket.data.query, chainPacket.options);
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// Loop the dataSet and remove the objects from the ActiveBucket
arr = chainPacket.data.dataSet;
count = arr.length;
for (index = 0; index < count; index++) {
this._activeBucket.remove(arr[index]);
}
}
break;
default:
break;
}
};
/**
* Handles when an underlying collection the view is using as a data
* source is dropped.
* @param {Collection} collection The collection that has been dropped.
* @private
*/
View.prototype._collectionDropped = function (collection) {
if (collection) {
// Collection was dropped, remove from view
delete this._from;
}
};
/**
* Creates an index on the view.
* @see Collection::ensureIndex()
* @returns {*}
*/
View.prototype.ensureIndex = function () {
return this._data.ensureIndex.apply(this._data, arguments);
};
/**
/**
* Listens for an event.
* @see Mixin.Events::on()
*/
View.prototype.on = function () {
return this._data.on.apply(this._data, arguments);
};
/**
* Cancels an event listener.
* @see Mixin.Events::off()
*/
View.prototype.off = function () {
return this._data.off.apply(this._data, arguments);
};
/**
* Emits an event.
* @see Mixin.Events::emit()
*/
View.prototype.emit = function () {
return this._data.emit.apply(this._data, arguments);
};
/**
* Emits an event.
* @see Mixin.Events::deferEmit()
*/
View.prototype.deferEmit = function () {
return this._data.deferEmit.apply(this._data, arguments);
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
View.prototype.distinct = function (key, query, options) {
return this._data.distinct(key, query, options);
};
/**
* Gets the primary key for this view from the assigned collection.
* @see Collection::primaryKey()
* @returns {String}
*/
View.prototype.primaryKey = function () {
return this._data.primaryKey();
};
/**
* @see Mixin.Triggers::addTrigger()
*/
View.prototype.addTrigger = function () {
return this._data.addTrigger.apply(this._data, arguments);
};
/**
* @see Mixin.Triggers::removeTrigger()
*/
View.prototype.removeTrigger = function () {
return this._data.removeTrigger.apply(this._data, arguments);
};
/**
* @see Mixin.Triggers::ignoreTriggers()
*/
View.prototype.ignoreTriggers = function () {
return this._data.ignoreTriggers.apply(this._data, arguments);
};
/**
* @see Mixin.Triggers::addLinkIO()
*/
View.prototype.addLinkIO = function () {
return this._data.addLinkIO.apply(this._data, arguments);
};
/**
* @see Mixin.Triggers::removeLinkIO()
*/
View.prototype.removeLinkIO = function () {
return this._data.removeLinkIO.apply(this._data, arguments);
};
/**
* @see Mixin.Triggers::willTrigger()
*/
View.prototype.willTrigger = function () {
return this._data.willTrigger.apply(this._data, arguments);
};
/**
* @see Mixin.Triggers::processTrigger()
*/
View.prototype.processTrigger = function () {
return this._data.processTrigger.apply(this._data, arguments);
};
/**
* @see Mixin.Triggers::_triggerIndexOf()
*/
View.prototype._triggerIndexOf = function () {
return this._data._triggerIndexOf.apply(this._data, arguments);
};
/**
* Drops a view and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
View.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._from) {
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeView(this);
}
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
// Clear io and chains
if (this._io) {
this._io.drop();
}
// Drop the view's internal collection
if (this._data) {
this._data.drop();
}
if (this._db && this._name) {
delete this._db._view[this._name];
}
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._chain;
delete this._from;
delete this._data;
delete this._io;
delete this._listeners;
delete this._querySettings;
delete this._db;
return true;
}
return false;
};
/**
* Gets / sets the query object and query options that the view uses
* to build it's data set. This call modifies both the query and
* query options at the same time.
* @param {Object=} query The query to set.
* @param {Boolean=} options The query options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
* @deprecated Use query(<query>, <options>, <refresh>) instead. Query
* now supports being presented with multiple different variations of
* arguments.
*/
View.prototype.queryData = function (query, options, refresh) {
if (query !== undefined) {
this._querySettings.query = query;
if (query.$findSub && !query.$findSub.$from) {
query.$findSub.$from = this._data.name();
}
if (query.$findSubOne && !query.$findSubOne.$from) {
query.$findSubOne.$from = this._data.name();
}
}
if (options !== undefined) {
this._querySettings.options = options;
}
if (query !== undefined || options !== undefined) {
if (refresh === undefined || refresh === true) {
this.refresh();
}
}
if (query !== undefined) {
this.emit('queryChange', query);
}
if (options !== undefined) {
this.emit('queryOptionsChange', options);
}
if (query !== undefined || options !== undefined) {
return this;
}
return this._querySettings;
};
/**
* Add data to the existing query.
* @param {Object} obj The data whose keys will be added to the existing
* query object.
* @param {Boolean} overwrite Whether or not to overwrite data that already
* exists in the query object. Defaults to true.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
View.prototype.queryAdd = function (obj, overwrite, refresh) {
this._querySettings.query = this._querySettings.query || {};
var query = this._querySettings.query,
i;
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (query[i] === undefined || (query[i] !== undefined && overwrite !== false)) {
query[i] = obj[i];
}
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
if (query !== undefined) {
this.emit('queryChange', query);
}
};
/**
* Remove data from the existing query.
* @param {Object} obj The data whose keys will be removed from the existing
* query object.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
View.prototype.queryRemove = function (obj, refresh) {
var query = this._querySettings.query,
i;
if (query) {
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
delete query[i];
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
if (query !== undefined) {
this.emit('queryChange', query);
}
}
};
/**
* Gets / sets the query being used to generate the view data. It
* does not change or modify the view's query options.
* @param {Object=} query The query to set.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.query = new Overload({
'': function () {
return this.decouple(this._querySettings.query);
},
'object': function (query) {
return this.$main.call(this, query, undefined, true);
},
'*, boolean': function (query, refresh) {
return this.$main.call(this, query, undefined, refresh);
},
'object, object': function (query, options) {
return this.$main.call(this, query, options, true);
},
'*, *, boolean': function (query, options, refresh) {
return this.$main.call(this, query, options, refresh);
},
'$main': function (query, options, refresh) {
if (query !== undefined) {
this._querySettings.query = query;
if (query.$findSub && !query.$findSub.$from) {
query.$findSub.$from = this._data.name();
}
if (query.$findSubOne && !query.$findSubOne.$from) {
query.$findSubOne.$from = this._data.name();
}
}
if (options !== undefined) {
this._querySettings.options = options;
}
if (query !== undefined || options !== undefined) {
if (refresh === undefined || refresh === true) {
this.refresh();
}
}
if (query !== undefined) {
this.emit('queryChange', query);
}
if (options !== undefined) {
this.emit('queryOptionsChange', options);
}
if (query !== undefined || options !== undefined) {
return this;
}
return this.decouple(this._querySettings);
}
});
/**
* Gets / sets the orderBy clause in the query options for the view.
* @param {Object=} val The order object.
* @returns {*}
*/
View.prototype.orderBy = function (val) {
if (val !== undefined) {
var queryOptions = this.queryOptions() || {};
queryOptions.$orderBy = val;
this.queryOptions(queryOptions);
return this;
}
return (this.queryOptions() || {}).$orderBy;
};
/**
* Gets / sets the page clause in the query options for the view.
* @param {Number=} val The page number to change to (zero index).
* @returns {*}
*/
View.prototype.page = function (val) {
if (val !== undefined) {
var queryOptions = this.queryOptions() || {};
// Only execute a query options update if page has changed
if (val !== queryOptions.$page) {
queryOptions.$page = val;
this.queryOptions(queryOptions);
}
return this;
}
return (this.queryOptions() || {}).$page;
};
/**
* Jump to the first page in the data set.
* @returns {*}
*/
View.prototype.pageFirst = function () {
return this.page(0);
};
/**
* Jump to the last page in the data set.
* @returns {*}
*/
View.prototype.pageLast = function () {
var pages = this.cursor().pages,
lastPage = pages !== undefined ? pages : 0;
return this.page(lastPage - 1);
};
/**
* Move forward or backwards in the data set pages by passing a positive
* or negative integer of the number of pages to move.
* @param {Number} val The number of pages to move.
* @returns {*}
*/
View.prototype.pageScan = function (val) {
if (val !== undefined) {
var pages = this.cursor().pages,
queryOptions = this.queryOptions() || {},
currentPage = queryOptions.$page !== undefined ? queryOptions.$page : 0;
currentPage += val;
if (currentPage < 0) {
currentPage = 0;
}
if (currentPage >= pages) {
currentPage = pages - 1;
}
return this.page(currentPage);
}
};
/**
* Gets / sets the query options used when applying sorting etc to the
* view data set.
* @param {Object=} options An options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.queryOptions = function (options, refresh) {
if (options !== undefined) {
this._querySettings.options = options;
if (options.$decouple === undefined) { options.$decouple = true; }
if (refresh === undefined || refresh === true) {
this.refresh();
} else {
// TODO: This could be wasteful if the previous options $orderBy was identical, do a hash and check first!
this.rebuildActiveBucket(options.$orderBy);
}
if (options !== undefined) {
this.emit('queryOptionsChange', options);
}
return this;
}
return this._querySettings.options;
};
/**
* Clears the existing active bucket and builds a new one based
* on the passed orderBy object (if one is passed).
* @param {Object=} orderBy The orderBy object describing how to
* order any data.
*/
View.prototype.rebuildActiveBucket = function (orderBy) {
if (orderBy) {
var arr = this._data._data,
arrCount = arr.length;
// Build a new active bucket
this._activeBucket = new ActiveBucket(orderBy);
this._activeBucket.primaryKey(this._data.primaryKey());
// Loop the current view data and add each item
for (var i = 0; i < arrCount; i++) {
this._activeBucket.insert(arr[i]);
}
} else {
// Remove any existing active bucket
delete this._activeBucket;
}
};
/**
* Refreshes the view data such as ordering etc.
*/
View.prototype.refresh = function () {
var self = this,
refreshResults,
joinArr,
i, k;
if (this._from) {
// Clear the private data collection which will propagate to the public data
// collection automatically via the chain reactor node between them
this._data.remove();
// Grab all the data from the underlying data source
refreshResults = this._from.find(this._querySettings.query, this._querySettings.options);
this.cursor(refreshResults.$cursor);
// Insert the underlying data into the private data collection
this._data.insert(refreshResults);
// Store the current cursor data
this._data._data.$cursor = refreshResults.$cursor;
}
if (this._querySettings && this._querySettings.options && this._querySettings.options.$join && this._querySettings.options.$join.length) {
// Define the change handler method
self.__joinChange = self.__joinChange || function () {
self._joinChange();
};
// Check for existing join collections
if (this._joinCollections && this._joinCollections.length) {
// Loop the join collections and remove change listeners
// Loop the collections and hook change events
for (i = 0; i < this._joinCollections.length; i++) {
this._db.collection(this._joinCollections[i]).off('immediateChange', self.__joinChange);
}
}
// Now start hooking any new / existing joins
joinArr = this._querySettings.options.$join;
this._joinCollections = [];
// Loop the joined collections and hook change events
for (i = 0; i < joinArr.length; i++) {
for (k in joinArr[i]) {
if (joinArr[i].hasOwnProperty(k)) {
this._joinCollections.push(k);
}
}
}
if (this._joinCollections.length) {
// Loop the collections and hook change events
for (i = 0; i < this._joinCollections.length; i++) {
this._db.collection(this._joinCollections[i]).on('immediateChange', self.__joinChange);
}
}
}
if (this._querySettings.options && this._querySettings.options.$orderBy) {
this.rebuildActiveBucket(this._querySettings.options.$orderBy);
} else {
this.rebuildActiveBucket();
}
return this;
};
/**
* Handles when a change has occurred on a collection that is joined
* by query to this view.
* @param objName
* @param objType
* @private
*/
View.prototype._joinChange = function (objName, objType) {
this.emit('joinChange');
// TODO: This is a really dirty solution because it will require a complete
// TODO: rebuild of the view data. We need to implement an IO handler to
// TODO: selectively update the data of the view based on the joined
// TODO: collection data operation.
// FIXME: This isnt working, major performance killer, invest in some IO from chain reactor to make this a targeted call
this.refresh();
};
/**
* Returns the number of documents currently in the view.
* @returns {Number}
*/
View.prototype.count = function () {
return this._data.count.apply(this._data, arguments);
};
// Call underlying
View.prototype.subset = function () {
return this._data.subset.apply(this._data, arguments);
};
/**
* Takes the passed data and uses it to set transform methods and globally
* enable or disable the transform system for the view.
* @param {Object} obj The new transform system settings "enabled", "dataIn"
* and "dataOut":
* {
* "enabled": true,
* "dataIn": function (data) { return data; },
* "dataOut": function (data) { return data; }
* }
* @returns {*}
*/
View.prototype.transform = function (obj) {
var currentSettings,
newSettings;
currentSettings = this._data.transform();
this._data.transform(obj);
newSettings = this._data.transform();
// Check if transforms are enabled, a dataIn method is set and these
// settings did not match the previous transform settings
if (newSettings.enabled && newSettings.dataIn && (currentSettings.enabled !== newSettings.enabled || currentSettings.dataIn !== newSettings.dataIn)) {
// The data in the view is now stale, refresh it
this.refresh();
}
return newSettings;
};
/**
* Executes a method against each document that matches query and returns an
* array of documents that may have been modified by the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the results.
* @param {Object=} options Optional options object.
* @returns {Array}
*/
View.prototype.filter = function (query, func, options) {
return this._data.filter(query, func, options);
};
/**
* Returns the non-transformed data the view holds as a collection
* reference.
* @return {Collection} The non-transformed collection reference.
*/
View.prototype.data = function () {
return this._data;
};
/**
* @see Collection.indexOf
* @returns {*}
*/
View.prototype.indexOf = function () {
return this._data.indexOf.apply(this._data, arguments);
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Db=} db The db instance.
* @memberof View
* @returns {*}
*/
Shared.synthesize(View.prototype, 'db', function (db) {
if (db) {
this._data.db(db);
// Apply the same debug settings
this.debug(db.debug());
this._data.debug(db.debug());
}
return this.$super.apply(this, arguments);
});
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'state');
/**
* Gets / sets the current name.
* @param {String=} val The new name to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'name');
/**
* Gets / sets the current cursor.
* @param {String=} val The new cursor to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'cursor', function (val) {
if (val === undefined) {
return this._cursor || {};
}
this.$super.apply(this, arguments);
});
// Extend collection with view init
Collection.prototype.init = function () {
this._view = [];
CollectionInit.apply(this, arguments);
};
/**
* Creates a view and assigns the collection as its data source.
* @param {String} name The name of the new view.
* @param {Object} query The query to apply to the new view.
* @param {Object} options The options object to apply to the view.
* @returns {*}
*/
Collection.prototype.view = function (name, query, options) {
if (this._db && this._db._view ) {
if (!this._db._view[name]) {
var view = new View(name, query, options)
.db(this._db)
.from(this);
this._view = this._view || [];
this._view.push(view);
return view;
} else {
throw(this.logIdentifier() + ' Cannot create a view using this collection because a view with this name already exists: ' + name);
}
}
};
/**
* Adds a view to the internal view lookup.
* @param {View} view The view to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addView = CollectionGroup.prototype._addView = function (view) {
if (view !== undefined) {
this._view.push(view);
}
return this;
};
/**
* Removes a view from the internal view lookup.
* @param {View} view The view to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeView = CollectionGroup.prototype._removeView = function (view) {
if (view !== undefined) {
var index = this._view.indexOf(view);
if (index > -1) {
this._view.splice(index, 1);
}
}
return this;
};
// Extend DB with views init
Db.prototype.init = function () {
this._view = {};
DbInit.apply(this, arguments);
};
/**
* Gets a view by it's name.
* @param {String} name The name of the view to retrieve.
* @returns {*}
*/
Db.prototype.view = function (name) {
var self = this;
// Handle being passed an instance
if (name instanceof View) {
return name;
}
if (this._view[name]) {
return this._view[name];
}
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating view ' + name);
}
this._view[name] = new View(name).db(this);
self.emit('create', self._view[name], 'view', name);
return this._view[name];
};
/**
* Determine if a view with the passed name already exists.
* @param {String} name The name of the view to check for.
* @returns {boolean}
*/
Db.prototype.viewExists = function (name) {
return Boolean(this._view[name]);
};
/**
* Returns an array of views the DB currently has.
* @returns {Array} An array of objects containing details of each view
* the database is currently managing.
*/
Db.prototype.views = function () {
var arr = [],
view,
i;
for (i in this._view) {
if (this._view.hasOwnProperty(i)) {
view = this._view[i];
arr.push({
name: i,
count: view.count(),
linked: view.isLinked !== undefined ? view.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('View');
module.exports = View;
},{"./ActiveBucket":2,"./Collection":5,"./CollectionGroup":6,"./Overload":32,"./ReactorIO":38,"./Shared":40}],42:[function(_dereq_,module,exports){
(function (process){
// Use the fastest possible means to execute a task in a future turn
// of the event loop.
// linked list of tasks (single, with head node)
var head = {task: void 0, next: null};
var tail = head;
var flushing = false;
var requestFlush = void 0;
var isNodeJS = false;
function flush() {
/* jshint loopfunc: true */
while (head.next) {
head = head.next;
var task = head.task;
head.task = void 0;
var domain = head.domain;
if (domain) {
head.domain = void 0;
domain.enter();
}
try {
task();
} catch (e) {
if (isNodeJS) {
// In node, uncaught exceptions are considered fatal errors.
// Re-throw them synchronously to interrupt flushing!
// Ensure continuation if the uncaught exception is suppressed
// listening "uncaughtException" events (as domains does).
// Continue in next event to avoid tick recursion.
if (domain) {
domain.exit();
}
setTimeout(flush, 0);
if (domain) {
domain.enter();
}
throw e;
} else {
// In browsers, uncaught exceptions are not fatal.
// Re-throw them asynchronously to avoid slow-downs.
setTimeout(function() {
throw e;
}, 0);
}
}
if (domain) {
domain.exit();
}
}
flushing = false;
}
if (typeof process !== "undefined" && process.nextTick) {
// Node.js before 0.9. Note that some fake-Node environments, like the
// Mocha test runner, introduce a `process` global without a `nextTick`.
isNodeJS = true;
requestFlush = function () {
process.nextTick(flush);
};
} else if (typeof setImmediate === "function") {
// In IE10, Node.js 0.9+, or https://github.com/NobleJS/setImmediate
if (typeof window !== "undefined") {
requestFlush = setImmediate.bind(window, flush);
} else {
requestFlush = function () {
setImmediate(flush);
};
}
} else if (typeof MessageChannel !== "undefined") {
// modern browsers
// http://www.nonblocking.io/2011/06/windownexttick.html
var channel = new MessageChannel();
channel.port1.onmessage = flush;
requestFlush = function () {
channel.port2.postMessage(0);
};
} else {
// old browsers
requestFlush = function () {
setTimeout(flush, 0);
};
}
function asap(task) {
tail = tail.next = {
task: task,
domain: isNodeJS && process.domain,
next: null
};
if (!flushing) {
flushing = true;
requestFlush();
}
};
module.exports = asap;
}).call(this,_dereq_('_process'))
},{"_process":99}],43:[function(_dereq_,module,exports){
(function (process,global){
/*!
* async
* https://github.com/caolan/async
*
* Copyright 2010-2014 Caolan McMahon
* Released under the MIT license
*/
(function () {
var async = {};
function noop() {}
function identity(v) {
return v;
}
function toBool(v) {
return !!v;
}
function notId(v) {
return !v;
}
// global on the server, window in the browser
var previous_async;
// Establish the root object, `window` (`self`) in the browser, `global`
// on the server, or `this` in some virtual machines. We use `self`
// instead of `window` for `WebWorker` support.
var root = typeof self === 'object' && self.self === self && self ||
typeof global === 'object' && global.global === global && global ||
this;
if (root != null) {
previous_async = root.async;
}
async.noConflict = function () {
root.async = previous_async;
return async;
};
function only_once(fn) {
return function() {
if (fn === null) throw new Error("Callback was already called.");
fn.apply(this, arguments);
fn = null;
};
}
function _once(fn) {
return function() {
if (fn === null) return;
fn.apply(this, arguments);
fn = null;
};
}
//// cross-browser compatiblity functions ////
var _toString = Object.prototype.toString;
var _isArray = Array.isArray || function (obj) {
return _toString.call(obj) === '[object Array]';
};
// Ported from underscore.js isObject
var _isObject = function(obj) {
var type = typeof obj;
return type === 'function' || type === 'object' && !!obj;
};
function _isArrayLike(arr) {
return _isArray(arr) || (
// has a positive integer length property
typeof arr.length === "number" &&
arr.length >= 0 &&
arr.length % 1 === 0
);
}
function _arrayEach(arr, iterator) {
var index = -1,
length = arr.length;
while (++index < length) {
iterator(arr[index], index, arr);
}
}
function _map(arr, iterator) {
var index = -1,
length = arr.length,
result = Array(length);
while (++index < length) {
result[index] = iterator(arr[index], index, arr);
}
return result;
}
function _range(count) {
return _map(Array(count), function (v, i) { return i; });
}
function _reduce(arr, iterator, memo) {
_arrayEach(arr, function (x, i, a) {
memo = iterator(memo, x, i, a);
});
return memo;
}
function _forEachOf(object, iterator) {
_arrayEach(_keys(object), function (key) {
iterator(object[key], key);
});
}
function _indexOf(arr, item) {
for (var i = 0; i < arr.length; i++) {
if (arr[i] === item) return i;
}
return -1;
}
var _keys = Object.keys || function (obj) {
var keys = [];
for (var k in obj) {
if (obj.hasOwnProperty(k)) {
keys.push(k);
}
}
return keys;
};
function _keyIterator(coll) {
var i = -1;
var len;
var keys;
if (_isArrayLike(coll)) {
len = coll.length;
return function next() {
i++;
return i < len ? i : null;
};
} else {
keys = _keys(coll);
len = keys.length;
return function next() {
i++;
return i < len ? keys[i] : null;
};
}
}
// Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html)
// This accumulates the arguments passed into an array, after a given index.
// From underscore.js (https://github.com/jashkenas/underscore/pull/2140).
function _restParam(func, startIndex) {
startIndex = startIndex == null ? func.length - 1 : +startIndex;
return function() {
var length = Math.max(arguments.length - startIndex, 0);
var rest = Array(length);
for (var index = 0; index < length; index++) {
rest[index] = arguments[index + startIndex];
}
switch (startIndex) {
case 0: return func.call(this, rest);
case 1: return func.call(this, arguments[0], rest);
}
// Currently unused but handle cases outside of the switch statement:
// var args = Array(startIndex + 1);
// for (index = 0; index < startIndex; index++) {
// args[index] = arguments[index];
// }
// args[startIndex] = rest;
// return func.apply(this, args);
};
}
function _withoutIndex(iterator) {
return function (value, index, callback) {
return iterator(value, callback);
};
}
//// exported async module functions ////
//// nextTick implementation with browser-compatible fallback ////
// capture the global reference to guard against fakeTimer mocks
var _setImmediate = typeof setImmediate === 'function' && setImmediate;
var _delay = _setImmediate ? function(fn) {
// not a direct alias for IE10 compatibility
_setImmediate(fn);
} : function(fn) {
setTimeout(fn, 0);
};
if (typeof process === 'object' && typeof process.nextTick === 'function') {
async.nextTick = process.nextTick;
} else {
async.nextTick = _delay;
}
async.setImmediate = _setImmediate ? _delay : async.nextTick;
async.forEach =
async.each = function (arr, iterator, callback) {
return async.eachOf(arr, _withoutIndex(iterator), callback);
};
async.forEachSeries =
async.eachSeries = function (arr, iterator, callback) {
return async.eachOfSeries(arr, _withoutIndex(iterator), callback);
};
async.forEachLimit =
async.eachLimit = function (arr, limit, iterator, callback) {
return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback);
};
async.forEachOf =
async.eachOf = function (object, iterator, callback) {
callback = _once(callback || noop);
object = object || [];
var iter = _keyIterator(object);
var key, completed = 0;
while ((key = iter()) != null) {
completed += 1;
iterator(object[key], key, only_once(done));
}
if (completed === 0) callback(null);
function done(err) {
completed--;
if (err) {
callback(err);
}
// Check key is null in case iterator isn't exhausted
// and done resolved synchronously.
else if (key === null && completed <= 0) {
callback(null);
}
}
};
async.forEachOfSeries =
async.eachOfSeries = function (obj, iterator, callback) {
callback = _once(callback || noop);
obj = obj || [];
var nextKey = _keyIterator(obj);
var key = nextKey();
function iterate() {
var sync = true;
if (key === null) {
return callback(null);
}
iterator(obj[key], key, only_once(function (err) {
if (err) {
callback(err);
}
else {
key = nextKey();
if (key === null) {
return callback(null);
} else {
if (sync) {
async.setImmediate(iterate);
} else {
iterate();
}
}
}
}));
sync = false;
}
iterate();
};
async.forEachOfLimit =
async.eachOfLimit = function (obj, limit, iterator, callback) {
_eachOfLimit(limit)(obj, iterator, callback);
};
function _eachOfLimit(limit) {
return function (obj, iterator, callback) {
callback = _once(callback || noop);
obj = obj || [];
var nextKey = _keyIterator(obj);
if (limit <= 0) {
return callback(null);
}
var done = false;
var running = 0;
var errored = false;
(function replenish () {
if (done && running <= 0) {
return callback(null);
}
while (running < limit && !errored) {
var key = nextKey();
if (key === null) {
done = true;
if (running <= 0) {
callback(null);
}
return;
}
running += 1;
iterator(obj[key], key, only_once(function (err) {
running -= 1;
if (err) {
callback(err);
errored = true;
}
else {
replenish();
}
}));
}
})();
};
}
function doParallel(fn) {
return function (obj, iterator, callback) {
return fn(async.eachOf, obj, iterator, callback);
};
}
function doParallelLimit(fn) {
return function (obj, limit, iterator, callback) {
return fn(_eachOfLimit(limit), obj, iterator, callback);
};
}
function doSeries(fn) {
return function (obj, iterator, callback) {
return fn(async.eachOfSeries, obj, iterator, callback);
};
}
function _asyncMap(eachfn, arr, iterator, callback) {
callback = _once(callback || noop);
arr = arr || [];
var results = _isArrayLike(arr) ? [] : {};
eachfn(arr, function (value, index, callback) {
iterator(value, function (err, v) {
results[index] = v;
callback(err);
});
}, function (err) {
callback(err, results);
});
}
async.map = doParallel(_asyncMap);
async.mapSeries = doSeries(_asyncMap);
async.mapLimit = doParallelLimit(_asyncMap);
// reduce only has a series version, as doing reduce in parallel won't
// work in many situations.
async.inject =
async.foldl =
async.reduce = function (arr, memo, iterator, callback) {
async.eachOfSeries(arr, function (x, i, callback) {
iterator(memo, x, function (err, v) {
memo = v;
callback(err);
});
}, function (err) {
callback(err, memo);
});
};
async.foldr =
async.reduceRight = function (arr, memo, iterator, callback) {
var reversed = _map(arr, identity).reverse();
async.reduce(reversed, memo, iterator, callback);
};
async.transform = function (arr, memo, iterator, callback) {
if (arguments.length === 3) {
callback = iterator;
iterator = memo;
memo = _isArray(arr) ? [] : {};
}
async.eachOf(arr, function(v, k, cb) {
iterator(memo, v, k, cb);
}, function(err) {
callback(err, memo);
});
};
function _filter(eachfn, arr, iterator, callback) {
var results = [];
eachfn(arr, function (x, index, callback) {
iterator(x, function (v) {
if (v) {
results.push({index: index, value: x});
}
callback();
});
}, function () {
callback(_map(results.sort(function (a, b) {
return a.index - b.index;
}), function (x) {
return x.value;
}));
});
}
async.select =
async.filter = doParallel(_filter);
async.selectLimit =
async.filterLimit = doParallelLimit(_filter);
async.selectSeries =
async.filterSeries = doSeries(_filter);
function _reject(eachfn, arr, iterator, callback) {
_filter(eachfn, arr, function(value, cb) {
iterator(value, function(v) {
cb(!v);
});
}, callback);
}
async.reject = doParallel(_reject);
async.rejectLimit = doParallelLimit(_reject);
async.rejectSeries = doSeries(_reject);
function _createTester(eachfn, check, getResult) {
return function(arr, limit, iterator, cb) {
function done() {
if (cb) cb(getResult(false, void 0));
}
function iteratee(x, _, callback) {
if (!cb) return callback();
iterator(x, function (v) {
if (cb && check(v)) {
cb(getResult(true, x));
cb = iterator = false;
}
callback();
});
}
if (arguments.length > 3) {
eachfn(arr, limit, iteratee, done);
} else {
cb = iterator;
iterator = limit;
eachfn(arr, iteratee, done);
}
};
}
async.any =
async.some = _createTester(async.eachOf, toBool, identity);
async.someLimit = _createTester(async.eachOfLimit, toBool, identity);
async.all =
async.every = _createTester(async.eachOf, notId, notId);
async.everyLimit = _createTester(async.eachOfLimit, notId, notId);
function _findGetResult(v, x) {
return x;
}
async.detect = _createTester(async.eachOf, identity, _findGetResult);
async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult);
async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult);
async.sortBy = function (arr, iterator, callback) {
async.map(arr, function (x, callback) {
iterator(x, function (err, criteria) {
if (err) {
callback(err);
}
else {
callback(null, {value: x, criteria: criteria});
}
});
}, function (err, results) {
if (err) {
return callback(err);
}
else {
callback(null, _map(results.sort(comparator), function (x) {
return x.value;
}));
}
});
function comparator(left, right) {
var a = left.criteria, b = right.criteria;
return a < b ? -1 : a > b ? 1 : 0;
}
};
async.auto = function (tasks, concurrency, callback) {
if (typeof arguments[1] === 'function') {
// concurrency is optional, shift the args.
callback = concurrency;
concurrency = null;
}
callback = _once(callback || noop);
var keys = _keys(tasks);
var remainingTasks = keys.length;
if (!remainingTasks) {
return callback(null);
}
if (!concurrency) {
concurrency = remainingTasks;
}
var results = {};
var runningTasks = 0;
var hasError = false;
var listeners = [];
function addListener(fn) {
listeners.unshift(fn);
}
function removeListener(fn) {
var idx = _indexOf(listeners, fn);
if (idx >= 0) listeners.splice(idx, 1);
}
function taskComplete() {
remainingTasks--;
_arrayEach(listeners.slice(0), function (fn) {
fn();
});
}
addListener(function () {
if (!remainingTasks) {
callback(null, results);
}
});
_arrayEach(keys, function (k) {
if (hasError) return;
var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]];
var taskCallback = _restParam(function(err, args) {
runningTasks--;
if (args.length <= 1) {
args = args[0];
}
if (err) {
var safeResults = {};
_forEachOf(results, function(val, rkey) {
safeResults[rkey] = val;
});
safeResults[k] = args;
hasError = true;
callback(err, safeResults);
}
else {
results[k] = args;
async.setImmediate(taskComplete);
}
});
var requires = task.slice(0, task.length - 1);
// prevent dead-locks
var len = requires.length;
var dep;
while (len--) {
if (!(dep = tasks[requires[len]])) {
throw new Error('Has nonexistent dependency in ' + requires.join(', '));
}
if (_isArray(dep) && _indexOf(dep, k) >= 0) {
throw new Error('Has cyclic dependencies');
}
}
function ready() {
return runningTasks < concurrency && _reduce(requires, function (a, x) {
return (a && results.hasOwnProperty(x));
}, true) && !results.hasOwnProperty(k);
}
if (ready()) {
runningTasks++;
task[task.length - 1](taskCallback, results);
}
else {
addListener(listener);
}
function listener() {
if (ready()) {
runningTasks++;
removeListener(listener);
task[task.length - 1](taskCallback, results);
}
}
});
};
async.retry = function(times, task, callback) {
var DEFAULT_TIMES = 5;
var DEFAULT_INTERVAL = 0;
var attempts = [];
var opts = {
times: DEFAULT_TIMES,
interval: DEFAULT_INTERVAL
};
function parseTimes(acc, t){
if(typeof t === 'number'){
acc.times = parseInt(t, 10) || DEFAULT_TIMES;
} else if(typeof t === 'object'){
acc.times = parseInt(t.times, 10) || DEFAULT_TIMES;
acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL;
} else {
throw new Error('Unsupported argument type for \'times\': ' + typeof t);
}
}
var length = arguments.length;
if (length < 1 || length > 3) {
throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)');
} else if (length <= 2 && typeof times === 'function') {
callback = task;
task = times;
}
if (typeof times !== 'function') {
parseTimes(opts, times);
}
opts.callback = callback;
opts.task = task;
function wrappedTask(wrappedCallback, wrappedResults) {
function retryAttempt(task, finalAttempt) {
return function(seriesCallback) {
task(function(err, result){
seriesCallback(!err || finalAttempt, {err: err, result: result});
}, wrappedResults);
};
}
function retryInterval(interval){
return function(seriesCallback){
setTimeout(function(){
seriesCallback(null);
}, interval);
};
}
while (opts.times) {
var finalAttempt = !(opts.times-=1);
attempts.push(retryAttempt(opts.task, finalAttempt));
if(!finalAttempt && opts.interval > 0){
attempts.push(retryInterval(opts.interval));
}
}
async.series(attempts, function(done, data){
data = data[data.length - 1];
(wrappedCallback || opts.callback)(data.err, data.result);
});
}
// If a callback is passed, run this as a controll flow
return opts.callback ? wrappedTask() : wrappedTask;
};
async.waterfall = function (tasks, callback) {
callback = _once(callback || noop);
if (!_isArray(tasks)) {
var err = new Error('First argument to waterfall must be an array of functions');
return callback(err);
}
if (!tasks.length) {
return callback();
}
function wrapIterator(iterator) {
return _restParam(function (err, args) {
if (err) {
callback.apply(null, [err].concat(args));
}
else {
var next = iterator.next();
if (next) {
args.push(wrapIterator(next));
}
else {
args.push(callback);
}
ensureAsync(iterator).apply(null, args);
}
});
}
wrapIterator(async.iterator(tasks))();
};
function _parallel(eachfn, tasks, callback) {
callback = callback || noop;
var results = _isArrayLike(tasks) ? [] : {};
eachfn(tasks, function (task, key, callback) {
task(_restParam(function (err, args) {
if (args.length <= 1) {
args = args[0];
}
results[key] = args;
callback(err);
}));
}, function (err) {
callback(err, results);
});
}
async.parallel = function (tasks, callback) {
_parallel(async.eachOf, tasks, callback);
};
async.parallelLimit = function(tasks, limit, callback) {
_parallel(_eachOfLimit(limit), tasks, callback);
};
async.series = function(tasks, callback) {
_parallel(async.eachOfSeries, tasks, callback);
};
async.iterator = function (tasks) {
function makeCallback(index) {
function fn() {
if (tasks.length) {
tasks[index].apply(null, arguments);
}
return fn.next();
}
fn.next = function () {
return (index < tasks.length - 1) ? makeCallback(index + 1): null;
};
return fn;
}
return makeCallback(0);
};
async.apply = _restParam(function (fn, args) {
return _restParam(function (callArgs) {
return fn.apply(
null, args.concat(callArgs)
);
});
});
function _concat(eachfn, arr, fn, callback) {
var result = [];
eachfn(arr, function (x, index, cb) {
fn(x, function (err, y) {
result = result.concat(y || []);
cb(err);
});
}, function (err) {
callback(err, result);
});
}
async.concat = doParallel(_concat);
async.concatSeries = doSeries(_concat);
async.whilst = function (test, iterator, callback) {
callback = callback || noop;
if (test()) {
var next = _restParam(function(err, args) {
if (err) {
callback(err);
} else if (test.apply(this, args)) {
iterator(next);
} else {
callback.apply(null, [null].concat(args));
}
});
iterator(next);
} else {
callback(null);
}
};
async.doWhilst = function (iterator, test, callback) {
var calls = 0;
return async.whilst(function() {
return ++calls <= 1 || test.apply(this, arguments);
}, iterator, callback);
};
async.until = function (test, iterator, callback) {
return async.whilst(function() {
return !test.apply(this, arguments);
}, iterator, callback);
};
async.doUntil = function (iterator, test, callback) {
return async.doWhilst(iterator, function() {
return !test.apply(this, arguments);
}, callback);
};
async.during = function (test, iterator, callback) {
callback = callback || noop;
var next = _restParam(function(err, args) {
if (err) {
callback(err);
} else {
args.push(check);
test.apply(this, args);
}
});
var check = function(err, truth) {
if (err) {
callback(err);
} else if (truth) {
iterator(next);
} else {
callback(null);
}
};
test(check);
};
async.doDuring = function (iterator, test, callback) {
var calls = 0;
async.during(function(next) {
if (calls++ < 1) {
next(null, true);
} else {
test.apply(this, arguments);
}
}, iterator, callback);
};
function _queue(worker, concurrency, payload) {
if (concurrency == null) {
concurrency = 1;
}
else if(concurrency === 0) {
throw new Error('Concurrency must not be zero');
}
function _insert(q, data, pos, callback) {
if (callback != null && typeof callback !== "function") {
throw new Error("task callback must be a function");
}
q.started = true;
if (!_isArray(data)) {
data = [data];
}
if(data.length === 0 && q.idle()) {
// call drain immediately if there are no tasks
return async.setImmediate(function() {
q.drain();
});
}
_arrayEach(data, function(task) {
var item = {
data: task,
callback: callback || noop
};
if (pos) {
q.tasks.unshift(item);
} else {
q.tasks.push(item);
}
if (q.tasks.length === q.concurrency) {
q.saturated();
}
});
async.setImmediate(q.process);
}
function _next(q, tasks) {
return function(){
workers -= 1;
var removed = false;
var args = arguments;
_arrayEach(tasks, function (task) {
_arrayEach(workersList, function (worker, index) {
if (worker === task && !removed) {
workersList.splice(index, 1);
removed = true;
}
});
task.callback.apply(task, args);
});
if (q.tasks.length + workers === 0) {
q.drain();
}
q.process();
};
}
var workers = 0;
var workersList = [];
var q = {
tasks: [],
concurrency: concurrency,
payload: payload,
saturated: noop,
empty: noop,
drain: noop,
started: false,
paused: false,
push: function (data, callback) {
_insert(q, data, false, callback);
},
kill: function () {
q.drain = noop;
q.tasks = [];
},
unshift: function (data, callback) {
_insert(q, data, true, callback);
},
process: function () {
while(!q.paused && workers < q.concurrency && q.tasks.length){
var tasks = q.payload ?
q.tasks.splice(0, q.payload) :
q.tasks.splice(0, q.tasks.length);
var data = _map(tasks, function (task) {
return task.data;
});
if (q.tasks.length === 0) {
q.empty();
}
workers += 1;
workersList.push(tasks[0]);
var cb = only_once(_next(q, tasks));
worker(data, cb);
}
},
length: function () {
return q.tasks.length;
},
running: function () {
return workers;
},
workersList: function () {
return workersList;
},
idle: function() {
return q.tasks.length + workers === 0;
},
pause: function () {
q.paused = true;
},
resume: function () {
if (q.paused === false) { return; }
q.paused = false;
var resumeCount = Math.min(q.concurrency, q.tasks.length);
// Need to call q.process once per concurrent
// worker to preserve full concurrency after pause
for (var w = 1; w <= resumeCount; w++) {
async.setImmediate(q.process);
}
}
};
return q;
}
async.queue = function (worker, concurrency) {
var q = _queue(function (items, cb) {
worker(items[0], cb);
}, concurrency, 1);
return q;
};
async.priorityQueue = function (worker, concurrency) {
function _compareTasks(a, b){
return a.priority - b.priority;
}
function _binarySearch(sequence, item, compare) {
var beg = -1,
end = sequence.length - 1;
while (beg < end) {
var mid = beg + ((end - beg + 1) >>> 1);
if (compare(item, sequence[mid]) >= 0) {
beg = mid;
} else {
end = mid - 1;
}
}
return beg;
}
function _insert(q, data, priority, callback) {
if (callback != null && typeof callback !== "function") {
throw new Error("task callback must be a function");
}
q.started = true;
if (!_isArray(data)) {
data = [data];
}
if(data.length === 0) {
// call drain immediately if there are no tasks
return async.setImmediate(function() {
q.drain();
});
}
_arrayEach(data, function(task) {
var item = {
data: task,
priority: priority,
callback: typeof callback === 'function' ? callback : noop
};
q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item);
if (q.tasks.length === q.concurrency) {
q.saturated();
}
async.setImmediate(q.process);
});
}
// Start with a normal queue
var q = async.queue(worker, concurrency);
// Override push to accept second parameter representing priority
q.push = function (data, priority, callback) {
_insert(q, data, priority, callback);
};
// Remove unshift function
delete q.unshift;
return q;
};
async.cargo = function (worker, payload) {
return _queue(worker, 1, payload);
};
function _console_fn(name) {
return _restParam(function (fn, args) {
fn.apply(null, args.concat([_restParam(function (err, args) {
if (typeof console === 'object') {
if (err) {
if (console.error) {
console.error(err);
}
}
else if (console[name]) {
_arrayEach(args, function (x) {
console[name](x);
});
}
}
})]));
});
}
async.log = _console_fn('log');
async.dir = _console_fn('dir');
/*async.info = _console_fn('info');
async.warn = _console_fn('warn');
async.error = _console_fn('error');*/
async.memoize = function (fn, hasher) {
var memo = {};
var queues = {};
var has = Object.prototype.hasOwnProperty;
hasher = hasher || identity;
var memoized = _restParam(function memoized(args) {
var callback = args.pop();
var key = hasher.apply(null, args);
if (has.call(memo, key)) {
async.setImmediate(function () {
callback.apply(null, memo[key]);
});
}
else if (has.call(queues, key)) {
queues[key].push(callback);
}
else {
queues[key] = [callback];
fn.apply(null, args.concat([_restParam(function (args) {
memo[key] = args;
var q = queues[key];
delete queues[key];
for (var i = 0, l = q.length; i < l; i++) {
q[i].apply(null, args);
}
})]));
}
});
memoized.memo = memo;
memoized.unmemoized = fn;
return memoized;
};
async.unmemoize = function (fn) {
return function () {
return (fn.unmemoized || fn).apply(null, arguments);
};
};
function _times(mapper) {
return function (count, iterator, callback) {
mapper(_range(count), iterator, callback);
};
}
async.times = _times(async.map);
async.timesSeries = _times(async.mapSeries);
async.timesLimit = function (count, limit, iterator, callback) {
return async.mapLimit(_range(count), limit, iterator, callback);
};
async.seq = function (/* functions... */) {
var fns = arguments;
return _restParam(function (args) {
var that = this;
var callback = args[args.length - 1];
if (typeof callback == 'function') {
args.pop();
} else {
callback = noop;
}
async.reduce(fns, args, function (newargs, fn, cb) {
fn.apply(that, newargs.concat([_restParam(function (err, nextargs) {
cb(err, nextargs);
})]));
},
function (err, results) {
callback.apply(that, [err].concat(results));
});
});
};
async.compose = function (/* functions... */) {
return async.seq.apply(null, Array.prototype.reverse.call(arguments));
};
function _applyEach(eachfn) {
return _restParam(function(fns, args) {
var go = _restParam(function(args) {
var that = this;
var callback = args.pop();
return eachfn(fns, function (fn, _, cb) {
fn.apply(that, args.concat([cb]));
},
callback);
});
if (args.length) {
return go.apply(this, args);
}
else {
return go;
}
});
}
async.applyEach = _applyEach(async.eachOf);
async.applyEachSeries = _applyEach(async.eachOfSeries);
async.forever = function (fn, callback) {
var done = only_once(callback || noop);
var task = ensureAsync(fn);
function next(err) {
if (err) {
return done(err);
}
task(next);
}
next();
};
function ensureAsync(fn) {
return _restParam(function (args) {
var callback = args.pop();
args.push(function () {
var innerArgs = arguments;
if (sync) {
async.setImmediate(function () {
callback.apply(null, innerArgs);
});
} else {
callback.apply(null, innerArgs);
}
});
var sync = true;
fn.apply(this, args);
sync = false;
});
}
async.ensureAsync = ensureAsync;
async.constant = _restParam(function(values) {
var args = [null].concat(values);
return function (callback) {
return callback.apply(this, args);
};
});
async.wrapSync =
async.asyncify = function asyncify(func) {
return _restParam(function (args) {
var callback = args.pop();
var result;
try {
result = func.apply(this, args);
} catch (e) {
return callback(e);
}
// if result is Promise object
if (_isObject(result) && typeof result.then === "function") {
result.then(function(value) {
callback(null, value);
})["catch"](function(err) {
callback(err.message ? err : new Error(err));
});
} else {
callback(null, result);
}
});
};
// Node.js
if (typeof module === 'object' && module.exports) {
module.exports = async;
}
// AMD / RequireJS
else if (typeof define === 'function' && define.amd) {
define([], function () {
return async;
});
}
// included directly via <script> tag
else {
root.async = async;
}
}());
}).call(this,_dereq_('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"_process":99}],44:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var BlockCipher = C_lib.BlockCipher;
var C_algo = C.algo;
// Lookup tables
var SBOX = [];
var INV_SBOX = [];
var SUB_MIX_0 = [];
var SUB_MIX_1 = [];
var SUB_MIX_2 = [];
var SUB_MIX_3 = [];
var INV_SUB_MIX_0 = [];
var INV_SUB_MIX_1 = [];
var INV_SUB_MIX_2 = [];
var INV_SUB_MIX_3 = [];
// Compute lookup tables
(function () {
// Compute double table
var d = [];
for (var i = 0; i < 256; i++) {
if (i < 128) {
d[i] = i << 1;
} else {
d[i] = (i << 1) ^ 0x11b;
}
}
// Walk GF(2^8)
var x = 0;
var xi = 0;
for (var i = 0; i < 256; i++) {
// Compute sbox
var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);
sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;
SBOX[x] = sx;
INV_SBOX[sx] = x;
// Compute multiplication
var x2 = d[x];
var x4 = d[x2];
var x8 = d[x4];
// Compute sub bytes, mix columns tables
var t = (d[sx] * 0x101) ^ (sx * 0x1010100);
SUB_MIX_0[x] = (t << 24) | (t >>> 8);
SUB_MIX_1[x] = (t << 16) | (t >>> 16);
SUB_MIX_2[x] = (t << 8) | (t >>> 24);
SUB_MIX_3[x] = t;
// Compute inv sub bytes, inv mix columns tables
var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);
INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8);
INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16);
INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24);
INV_SUB_MIX_3[sx] = t;
// Compute next counter
if (!x) {
x = xi = 1;
} else {
x = x2 ^ d[d[d[x8 ^ x2]]];
xi ^= d[d[xi]];
}
}
}());
// Precomputed Rcon lookup
var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
/**
* AES block cipher algorithm.
*/
var AES = C_algo.AES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
var keySize = key.sigBytes / 4;
// Compute number of rounds
var nRounds = this._nRounds = keySize + 6
// Compute number of key schedule rows
var ksRows = (nRounds + 1) * 4;
// Compute key schedule
var keySchedule = this._keySchedule = [];
for (var ksRow = 0; ksRow < ksRows; ksRow++) {
if (ksRow < keySize) {
keySchedule[ksRow] = keyWords[ksRow];
} else {
var t = keySchedule[ksRow - 1];
if (!(ksRow % keySize)) {
// Rot word
t = (t << 8) | (t >>> 24);
// Sub word
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
// Mix Rcon
t ^= RCON[(ksRow / keySize) | 0] << 24;
} else if (keySize > 6 && ksRow % keySize == 4) {
// Sub word
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
}
keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t;
}
}
// Compute inv key schedule
var invKeySchedule = this._invKeySchedule = [];
for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) {
var ksRow = ksRows - invKsRow;
if (invKsRow % 4) {
var t = keySchedule[ksRow];
} else {
var t = keySchedule[ksRow - 4];
}
if (invKsRow < 4 || ksRow <= 4) {
invKeySchedule[invKsRow] = t;
} else {
invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^
INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]];
}
}
},
encryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX);
},
decryptBlock: function (M, offset) {
// Swap 2nd and 4th rows
var t = M[offset + 1];
M[offset + 1] = M[offset + 3];
M[offset + 3] = t;
this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX);
// Inv swap 2nd and 4th rows
var t = M[offset + 1];
M[offset + 1] = M[offset + 3];
M[offset + 3] = t;
},
_doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) {
// Shortcut
var nRounds = this._nRounds;
// Get input, add round key
var s0 = M[offset] ^ keySchedule[0];
var s1 = M[offset + 1] ^ keySchedule[1];
var s2 = M[offset + 2] ^ keySchedule[2];
var s3 = M[offset + 3] ^ keySchedule[3];
// Key schedule row counter
var ksRow = 4;
// Rounds
for (var round = 1; round < nRounds; round++) {
// Shift rows, sub bytes, mix columns, add round key
var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++];
var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++];
var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++];
var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++];
// Update state
s0 = t0;
s1 = t1;
s2 = t2;
s3 = t3;
}
// Shift rows, sub bytes, add round key
var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];
var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];
var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];
var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];
// Set output
M[offset] = t0;
M[offset + 1] = t1;
M[offset + 2] = t2;
M[offset + 3] = t3;
},
keySize: 256/32
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.AES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg);
*/
C.AES = BlockCipher._createHelper(AES);
}());
return CryptoJS.AES;
}));
},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],45:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Cipher core components.
*/
CryptoJS.lib.Cipher || (function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm;
var C_enc = C.enc;
var Utf8 = C_enc.Utf8;
var Base64 = C_enc.Base64;
var C_algo = C.algo;
var EvpKDF = C_algo.EvpKDF;
/**
* Abstract base cipher template.
*
* @property {number} keySize This cipher's key size. Default: 4 (128 bits)
* @property {number} ivSize This cipher's IV size. Default: 4 (128 bits)
* @property {number} _ENC_XFORM_MODE A constant representing encryption mode.
* @property {number} _DEC_XFORM_MODE A constant representing decryption mode.
*/
var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({
/**
* Configuration options.
*
* @property {WordArray} iv The IV to use for this operation.
*/
cfg: Base.extend(),
/**
* Creates this cipher in encryption mode.
*
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {Cipher} A cipher instance.
*
* @static
*
* @example
*
* var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray });
*/
createEncryptor: function (key, cfg) {
return this.create(this._ENC_XFORM_MODE, key, cfg);
},
/**
* Creates this cipher in decryption mode.
*
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {Cipher} A cipher instance.
*
* @static
*
* @example
*
* var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray });
*/
createDecryptor: function (key, cfg) {
return this.create(this._DEC_XFORM_MODE, key, cfg);
},
/**
* Initializes a newly created cipher.
*
* @param {number} xformMode Either the encryption or decryption transormation mode constant.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @example
*
* var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray });
*/
init: function (xformMode, key, cfg) {
// Apply config defaults
this.cfg = this.cfg.extend(cfg);
// Store transform mode and key
this._xformMode = xformMode;
this._key = key;
// Set initial values
this.reset();
},
/**
* Resets this cipher to its initial state.
*
* @example
*
* cipher.reset();
*/
reset: function () {
// Reset data buffer
BufferedBlockAlgorithm.reset.call(this);
// Perform concrete-cipher logic
this._doReset();
},
/**
* Adds data to be encrypted or decrypted.
*
* @param {WordArray|string} dataUpdate The data to encrypt or decrypt.
*
* @return {WordArray} The data after processing.
*
* @example
*
* var encrypted = cipher.process('data');
* var encrypted = cipher.process(wordArray);
*/
process: function (dataUpdate) {
// Append
this._append(dataUpdate);
// Process available blocks
return this._process();
},
/**
* Finalizes the encryption or decryption process.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} dataUpdate The final data to encrypt or decrypt.
*
* @return {WordArray} The data after final processing.
*
* @example
*
* var encrypted = cipher.finalize();
* var encrypted = cipher.finalize('data');
* var encrypted = cipher.finalize(wordArray);
*/
finalize: function (dataUpdate) {
// Final data update
if (dataUpdate) {
this._append(dataUpdate);
}
// Perform concrete-cipher logic
var finalProcessedData = this._doFinalize();
return finalProcessedData;
},
keySize: 128/32,
ivSize: 128/32,
_ENC_XFORM_MODE: 1,
_DEC_XFORM_MODE: 2,
/**
* Creates shortcut functions to a cipher's object interface.
*
* @param {Cipher} cipher The cipher to create a helper for.
*
* @return {Object} An object with encrypt and decrypt shortcut functions.
*
* @static
*
* @example
*
* var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES);
*/
_createHelper: (function () {
function selectCipherStrategy(key) {
if (typeof key == 'string') {
return PasswordBasedCipher;
} else {
return SerializableCipher;
}
}
return function (cipher) {
return {
encrypt: function (message, key, cfg) {
return selectCipherStrategy(key).encrypt(cipher, message, key, cfg);
},
decrypt: function (ciphertext, key, cfg) {
return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg);
}
};
};
}())
});
/**
* Abstract base stream cipher template.
*
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits)
*/
var StreamCipher = C_lib.StreamCipher = Cipher.extend({
_doFinalize: function () {
// Process partial blocks
var finalProcessedBlocks = this._process(!!'flush');
return finalProcessedBlocks;
},
blockSize: 1
});
/**
* Mode namespace.
*/
var C_mode = C.mode = {};
/**
* Abstract base block cipher mode template.
*/
var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({
/**
* Creates this mode for encryption.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @static
*
* @example
*
* var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words);
*/
createEncryptor: function (cipher, iv) {
return this.Encryptor.create(cipher, iv);
},
/**
* Creates this mode for decryption.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @static
*
* @example
*
* var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words);
*/
createDecryptor: function (cipher, iv) {
return this.Decryptor.create(cipher, iv);
},
/**
* Initializes a newly created mode.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @example
*
* var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words);
*/
init: function (cipher, iv) {
this._cipher = cipher;
this._iv = iv;
}
});
/**
* Cipher Block Chaining mode.
*/
var CBC = C_mode.CBC = (function () {
/**
* Abstract base CBC mode.
*/
var CBC = BlockCipherMode.extend();
/**
* CBC encryptor.
*/
CBC.Encryptor = CBC.extend({
/**
* Processes the data block at offset.
*
* @param {Array} words The data words to operate on.
* @param {number} offset The offset where the block starts.
*
* @example
*
* mode.processBlock(data.words, offset);
*/
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// XOR and encrypt
xorBlock.call(this, words, offset, blockSize);
cipher.encryptBlock(words, offset);
// Remember this block to use with next block
this._prevBlock = words.slice(offset, offset + blockSize);
}
});
/**
* CBC decryptor.
*/
CBC.Decryptor = CBC.extend({
/**
* Processes the data block at offset.
*
* @param {Array} words The data words to operate on.
* @param {number} offset The offset where the block starts.
*
* @example
*
* mode.processBlock(data.words, offset);
*/
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// Remember this block to use with next block
var thisBlock = words.slice(offset, offset + blockSize);
// Decrypt and XOR
cipher.decryptBlock(words, offset);
xorBlock.call(this, words, offset, blockSize);
// This block becomes the previous block
this._prevBlock = thisBlock;
}
});
function xorBlock(words, offset, blockSize) {
// Shortcut
var iv = this._iv;
// Choose mixing block
if (iv) {
var block = iv;
// Remove IV for subsequent blocks
this._iv = undefined;
} else {
var block = this._prevBlock;
}
// XOR blocks
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= block[i];
}
}
return CBC;
}());
/**
* Padding namespace.
*/
var C_pad = C.pad = {};
/**
* PKCS #5/7 padding strategy.
*/
var Pkcs7 = C_pad.Pkcs7 = {
/**
* Pads data using the algorithm defined in PKCS #5/7.
*
* @param {WordArray} data The data to pad.
* @param {number} blockSize The multiple that the data should be padded to.
*
* @static
*
* @example
*
* CryptoJS.pad.Pkcs7.pad(wordArray, 4);
*/
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
// Create padding word
var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes;
// Create padding
var paddingWords = [];
for (var i = 0; i < nPaddingBytes; i += 4) {
paddingWords.push(paddingWord);
}
var padding = WordArray.create(paddingWords, nPaddingBytes);
// Add padding
data.concat(padding);
},
/**
* Unpads data that had been padded using the algorithm defined in PKCS #5/7.
*
* @param {WordArray} data The data to unpad.
*
* @static
*
* @example
*
* CryptoJS.pad.Pkcs7.unpad(wordArray);
*/
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
/**
* Abstract base block cipher template.
*
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits)
*/
var BlockCipher = C_lib.BlockCipher = Cipher.extend({
/**
* Configuration options.
*
* @property {Mode} mode The block mode to use. Default: CBC
* @property {Padding} padding The padding strategy to use. Default: Pkcs7
*/
cfg: Cipher.cfg.extend({
mode: CBC,
padding: Pkcs7
}),
reset: function () {
// Reset cipher
Cipher.reset.call(this);
// Shortcuts
var cfg = this.cfg;
var iv = cfg.iv;
var mode = cfg.mode;
// Reset block mode
if (this._xformMode == this._ENC_XFORM_MODE) {
var modeCreator = mode.createEncryptor;
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
var modeCreator = mode.createDecryptor;
// Keep at least one block in the buffer for unpadding
this._minBufferSize = 1;
}
this._mode = modeCreator.call(mode, this, iv && iv.words);
},
_doProcessBlock: function (words, offset) {
this._mode.processBlock(words, offset);
},
_doFinalize: function () {
// Shortcut
var padding = this.cfg.padding;
// Finalize
if (this._xformMode == this._ENC_XFORM_MODE) {
// Pad data
padding.pad(this._data, this.blockSize);
// Process final blocks
var finalProcessedBlocks = this._process(!!'flush');
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
// Process final blocks
var finalProcessedBlocks = this._process(!!'flush');
// Unpad data
padding.unpad(finalProcessedBlocks);
}
return finalProcessedBlocks;
},
blockSize: 128/32
});
/**
* A collection of cipher parameters.
*
* @property {WordArray} ciphertext The raw ciphertext.
* @property {WordArray} key The key to this ciphertext.
* @property {WordArray} iv The IV used in the ciphering operation.
* @property {WordArray} salt The salt used with a key derivation function.
* @property {Cipher} algorithm The cipher algorithm.
* @property {Mode} mode The block mode used in the ciphering operation.
* @property {Padding} padding The padding scheme used in the ciphering operation.
* @property {number} blockSize The block size of the cipher.
* @property {Format} formatter The default formatting strategy to convert this cipher params object to a string.
*/
var CipherParams = C_lib.CipherParams = Base.extend({
/**
* Initializes a newly created cipher params object.
*
* @param {Object} cipherParams An object with any of the possible cipher parameters.
*
* @example
*
* var cipherParams = CryptoJS.lib.CipherParams.create({
* ciphertext: ciphertextWordArray,
* key: keyWordArray,
* iv: ivWordArray,
* salt: saltWordArray,
* algorithm: CryptoJS.algo.AES,
* mode: CryptoJS.mode.CBC,
* padding: CryptoJS.pad.PKCS7,
* blockSize: 4,
* formatter: CryptoJS.format.OpenSSL
* });
*/
init: function (cipherParams) {
this.mixIn(cipherParams);
},
/**
* Converts this cipher params object to a string.
*
* @param {Format} formatter (Optional) The formatting strategy to use.
*
* @return {string} The stringified cipher params.
*
* @throws Error If neither the formatter nor the default formatter is set.
*
* @example
*
* var string = cipherParams + '';
* var string = cipherParams.toString();
* var string = cipherParams.toString(CryptoJS.format.OpenSSL);
*/
toString: function (formatter) {
return (formatter || this.formatter).stringify(this);
}
});
/**
* Format namespace.
*/
var C_format = C.format = {};
/**
* OpenSSL formatting strategy.
*/
var OpenSSLFormatter = C_format.OpenSSL = {
/**
* Converts a cipher params object to an OpenSSL-compatible string.
*
* @param {CipherParams} cipherParams The cipher params object.
*
* @return {string} The OpenSSL-compatible string.
*
* @static
*
* @example
*
* var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams);
*/
stringify: function (cipherParams) {
// Shortcuts
var ciphertext = cipherParams.ciphertext;
var salt = cipherParams.salt;
// Format
if (salt) {
var wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext);
} else {
var wordArray = ciphertext;
}
return wordArray.toString(Base64);
},
/**
* Converts an OpenSSL-compatible string to a cipher params object.
*
* @param {string} openSSLStr The OpenSSL-compatible string.
*
* @return {CipherParams} The cipher params object.
*
* @static
*
* @example
*
* var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString);
*/
parse: function (openSSLStr) {
// Parse base64
var ciphertext = Base64.parse(openSSLStr);
// Shortcut
var ciphertextWords = ciphertext.words;
// Test for salt
if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) {
// Extract salt
var salt = WordArray.create(ciphertextWords.slice(2, 4));
// Remove salt from ciphertext
ciphertextWords.splice(0, 4);
ciphertext.sigBytes -= 16;
}
return CipherParams.create({ ciphertext: ciphertext, salt: salt });
}
};
/**
* A cipher wrapper that returns ciphertext as a serializable cipher params object.
*/
var SerializableCipher = C_lib.SerializableCipher = Base.extend({
/**
* Configuration options.
*
* @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL
*/
cfg: Base.extend({
format: OpenSSLFormatter
}),
/**
* Encrypts a message.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {WordArray|string} message The message to encrypt.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {CipherParams} A cipher params object.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key);
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv });
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL });
*/
encrypt: function (cipher, message, key, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Encrypt
var encryptor = cipher.createEncryptor(key, cfg);
var ciphertext = encryptor.finalize(message);
// Shortcut
var cipherCfg = encryptor.cfg;
// Create and return serializable cipher params
return CipherParams.create({
ciphertext: ciphertext,
key: key,
iv: cipherCfg.iv,
algorithm: cipher,
mode: cipherCfg.mode,
padding: cipherCfg.padding,
blockSize: cipher.blockSize,
formatter: cfg.format
});
},
/**
* Decrypts serialized ciphertext.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {WordArray} The plaintext.
*
* @static
*
* @example
*
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL });
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL });
*/
decrypt: function (cipher, ciphertext, key, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Convert string to CipherParams
ciphertext = this._parse(ciphertext, cfg.format);
// Decrypt
var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext);
return plaintext;
},
/**
* Converts serialized ciphertext to CipherParams,
* else assumed CipherParams already and returns ciphertext unchanged.
*
* @param {CipherParams|string} ciphertext The ciphertext.
* @param {Formatter} format The formatting strategy to use to parse serialized ciphertext.
*
* @return {CipherParams} The unserialized ciphertext.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format);
*/
_parse: function (ciphertext, format) {
if (typeof ciphertext == 'string') {
return format.parse(ciphertext, this);
} else {
return ciphertext;
}
}
});
/**
* Key derivation function namespace.
*/
var C_kdf = C.kdf = {};
/**
* OpenSSL key derivation function.
*/
var OpenSSLKdf = C_kdf.OpenSSL = {
/**
* Derives a key and IV from a password.
*
* @param {string} password The password to derive from.
* @param {number} keySize The size in words of the key to generate.
* @param {number} ivSize The size in words of the IV to generate.
* @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly.
*
* @return {CipherParams} A cipher params object with the key, IV, and salt.
*
* @static
*
* @example
*
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32);
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt');
*/
execute: function (password, keySize, ivSize, salt) {
// Generate random salt
if (!salt) {
salt = WordArray.random(64/8);
}
// Derive key and IV
var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt);
// Separate key and IV
var iv = WordArray.create(key.words.slice(keySize), ivSize * 4);
key.sigBytes = keySize * 4;
// Return params
return CipherParams.create({ key: key, iv: iv, salt: salt });
}
};
/**
* A serializable cipher wrapper that derives the key from a password,
* and returns ciphertext as a serializable cipher params object.
*/
var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({
/**
* Configuration options.
*
* @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL
*/
cfg: SerializableCipher.cfg.extend({
kdf: OpenSSLKdf
}),
/**
* Encrypts a message using a password.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {WordArray|string} message The message to encrypt.
* @param {string} password The password.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {CipherParams} A cipher params object.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password');
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL });
*/
encrypt: function (cipher, message, password, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Derive key and other params
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize);
// Add IV to config
cfg.iv = derivedParams.iv;
// Encrypt
var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg);
// Mix in derived params
ciphertext.mixIn(derivedParams);
return ciphertext;
},
/**
* Decrypts serialized ciphertext using a password.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
* @param {string} password The password.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {WordArray} The plaintext.
*
* @static
*
* @example
*
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL });
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL });
*/
decrypt: function (cipher, ciphertext, password, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Convert string to CipherParams
ciphertext = this._parse(ciphertext, cfg.format);
// Derive key and other params
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt);
// Add IV to config
cfg.iv = derivedParams.iv;
// Decrypt
var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg);
return plaintext;
}
});
}());
}));
},{"./core":46}],46:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory();
}
else if (typeof define === "function" && define.amd) {
// AMD
define([], factory);
}
else {
// Global (browser)
root.CryptoJS = factory();
}
}(this, function () {
/**
* CryptoJS core components.
*/
var CryptoJS = CryptoJS || (function (Math, undefined) {
/**
* CryptoJS namespace.
*/
var C = {};
/**
* Library namespace.
*/
var C_lib = C.lib = {};
/**
* Base object for prototypal inheritance.
*/
var Base = C_lib.Base = (function () {
function F() {}
return {
/**
* Creates a new object that inherits from this object.
*
* @param {Object} overrides Properties to copy into the new object.
*
* @return {Object} The new object.
*
* @static
*
* @example
*
* var MyType = CryptoJS.lib.Base.extend({
* field: 'value',
*
* method: function () {
* }
* });
*/
extend: function (overrides) {
// Spawn
F.prototype = this;
var subtype = new F();
// Augment
if (overrides) {
subtype.mixIn(overrides);
}
// Create default initializer
if (!subtype.hasOwnProperty('init')) {
subtype.init = function () {
subtype.$super.init.apply(this, arguments);
};
}
// Initializer's prototype is the subtype object
subtype.init.prototype = subtype;
// Reference supertype
subtype.$super = this;
return subtype;
},
/**
* Extends this object and runs the init method.
* Arguments to create() will be passed to init().
*
* @return {Object} The new object.
*
* @static
*
* @example
*
* var instance = MyType.create();
*/
create: function () {
var instance = this.extend();
instance.init.apply(instance, arguments);
return instance;
},
/**
* Initializes a newly created object.
* Override this method to add some logic when your objects are created.
*
* @example
*
* var MyType = CryptoJS.lib.Base.extend({
* init: function () {
* // ...
* }
* });
*/
init: function () {
},
/**
* Copies properties into this object.
*
* @param {Object} properties The properties to mix in.
*
* @example
*
* MyType.mixIn({
* field: 'value'
* });
*/
mixIn: function (properties) {
for (var propertyName in properties) {
if (properties.hasOwnProperty(propertyName)) {
this[propertyName] = properties[propertyName];
}
}
// IE won't copy toString using the loop above
if (properties.hasOwnProperty('toString')) {
this.toString = properties.toString;
}
},
/**
* Creates a copy of this object.
*
* @return {Object} The clone.
*
* @example
*
* var clone = instance.clone();
*/
clone: function () {
return this.init.prototype.extend(this);
}
};
}());
/**
* An array of 32-bit words.
*
* @property {Array} words The array of 32-bit words.
* @property {number} sigBytes The number of significant bytes in this word array.
*/
var WordArray = C_lib.WordArray = Base.extend({
/**
* Initializes a newly created word array.
*
* @param {Array} words (Optional) An array of 32-bit words.
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
*
* @example
*
* var wordArray = CryptoJS.lib.WordArray.create();
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);
*/
init: function (words, sigBytes) {
words = this.words = words || [];
if (sigBytes != undefined) {
this.sigBytes = sigBytes;
} else {
this.sigBytes = words.length * 4;
}
},
/**
* Converts this word array to a string.
*
* @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex
*
* @return {string} The stringified word array.
*
* @example
*
* var string = wordArray + '';
* var string = wordArray.toString();
* var string = wordArray.toString(CryptoJS.enc.Utf8);
*/
toString: function (encoder) {
return (encoder || Hex).stringify(this);
},
/**
* Concatenates a word array to this word array.
*
* @param {WordArray} wordArray The word array to append.
*
* @return {WordArray} This word array.
*
* @example
*
* wordArray1.concat(wordArray2);
*/
concat: function (wordArray) {
// Shortcuts
var thisWords = this.words;
var thatWords = wordArray.words;
var thisSigBytes = this.sigBytes;
var thatSigBytes = wordArray.sigBytes;
// Clamp excess bits
this.clamp();
// Concat
if (thisSigBytes % 4) {
// Copy one byte at a time
for (var i = 0; i < thatSigBytes; i++) {
var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);
}
} else {
// Copy one word at a time
for (var i = 0; i < thatSigBytes; i += 4) {
thisWords[(thisSigBytes + i) >>> 2] = thatWords[i >>> 2];
}
}
this.sigBytes += thatSigBytes;
// Chainable
return this;
},
/**
* Removes insignificant bits.
*
* @example
*
* wordArray.clamp();
*/
clamp: function () {
// Shortcuts
var words = this.words;
var sigBytes = this.sigBytes;
// Clamp
words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);
words.length = Math.ceil(sigBytes / 4);
},
/**
* Creates a copy of this word array.
*
* @return {WordArray} The clone.
*
* @example
*
* var clone = wordArray.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
clone.words = this.words.slice(0);
return clone;
},
/**
* Creates a word array filled with random bytes.
*
* @param {number} nBytes The number of random bytes to generate.
*
* @return {WordArray} The random word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.lib.WordArray.random(16);
*/
random: function (nBytes) {
var words = [];
var r = (function (m_w) {
var m_w = m_w;
var m_z = 0x3ade68b1;
var mask = 0xffffffff;
return function () {
m_z = (0x9069 * (m_z & 0xFFFF) + (m_z >> 0x10)) & mask;
m_w = (0x4650 * (m_w & 0xFFFF) + (m_w >> 0x10)) & mask;
var result = ((m_z << 0x10) + m_w) & mask;
result /= 0x100000000;
result += 0.5;
return result * (Math.random() > .5 ? 1 : -1);
}
});
for (var i = 0, rcache; i < nBytes; i += 4) {
var _r = r((rcache || Math.random()) * 0x100000000);
rcache = _r() * 0x3ade67b7;
words.push((_r() * 0x100000000) | 0);
}
return new WordArray.init(words, nBytes);
}
});
/**
* Encoder namespace.
*/
var C_enc = C.enc = {};
/**
* Hex encoding strategy.
*/
var Hex = C_enc.Hex = {
/**
* Converts a word array to a hex string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The hex string.
*
* @static
*
* @example
*
* var hexString = CryptoJS.enc.Hex.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var hexChars = [];
for (var i = 0; i < sigBytes; i++) {
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
hexChars.push((bite >>> 4).toString(16));
hexChars.push((bite & 0x0f).toString(16));
}
return hexChars.join('');
},
/**
* Converts a hex string to a word array.
*
* @param {string} hexStr The hex string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Hex.parse(hexString);
*/
parse: function (hexStr) {
// Shortcut
var hexStrLength = hexStr.length;
// Convert
var words = [];
for (var i = 0; i < hexStrLength; i += 2) {
words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);
}
return new WordArray.init(words, hexStrLength / 2);
}
};
/**
* Latin1 encoding strategy.
*/
var Latin1 = C_enc.Latin1 = {
/**
* Converts a word array to a Latin1 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The Latin1 string.
*
* @static
*
* @example
*
* var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var latin1Chars = [];
for (var i = 0; i < sigBytes; i++) {
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
latin1Chars.push(String.fromCharCode(bite));
}
return latin1Chars.join('');
},
/**
* Converts a Latin1 string to a word array.
*
* @param {string} latin1Str The Latin1 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Latin1.parse(latin1String);
*/
parse: function (latin1Str) {
// Shortcut
var latin1StrLength = latin1Str.length;
// Convert
var words = [];
for (var i = 0; i < latin1StrLength; i++) {
words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);
}
return new WordArray.init(words, latin1StrLength);
}
};
/**
* UTF-8 encoding strategy.
*/
var Utf8 = C_enc.Utf8 = {
/**
* Converts a word array to a UTF-8 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-8 string.
*
* @static
*
* @example
*
* var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);
*/
stringify: function (wordArray) {
try {
return decodeURIComponent(escape(Latin1.stringify(wordArray)));
} catch (e) {
throw new Error('Malformed UTF-8 data');
}
},
/**
* Converts a UTF-8 string to a word array.
*
* @param {string} utf8Str The UTF-8 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf8.parse(utf8String);
*/
parse: function (utf8Str) {
return Latin1.parse(unescape(encodeURIComponent(utf8Str)));
}
};
/**
* Abstract buffered block algorithm template.
*
* The property blockSize must be implemented in a concrete subtype.
*
* @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0
*/
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({
/**
* Resets this block algorithm's data buffer to its initial state.
*
* @example
*
* bufferedBlockAlgorithm.reset();
*/
reset: function () {
// Initial values
this._data = new WordArray.init();
this._nDataBytes = 0;
},
/**
* Adds new data to this block algorithm's buffer.
*
* @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.
*
* @example
*
* bufferedBlockAlgorithm._append('data');
* bufferedBlockAlgorithm._append(wordArray);
*/
_append: function (data) {
// Convert string to WordArray, else assume WordArray already
if (typeof data == 'string') {
data = Utf8.parse(data);
}
// Append
this._data.concat(data);
this._nDataBytes += data.sigBytes;
},
/**
* Processes available data blocks.
*
* This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.
*
* @param {boolean} doFlush Whether all blocks and partial blocks should be processed.
*
* @return {WordArray} The processed data.
*
* @example
*
* var processedData = bufferedBlockAlgorithm._process();
* var processedData = bufferedBlockAlgorithm._process(!!'flush');
*/
_process: function (doFlush) {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var dataSigBytes = data.sigBytes;
var blockSize = this.blockSize;
var blockSizeBytes = blockSize * 4;
// Count blocks ready
var nBlocksReady = dataSigBytes / blockSizeBytes;
if (doFlush) {
// Round up to include partial blocks
nBlocksReady = Math.ceil(nBlocksReady);
} else {
// Round down to include only full blocks,
// less the number of blocks that must remain in the buffer
nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);
}
// Count words ready
var nWordsReady = nBlocksReady * blockSize;
// Count bytes ready
var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);
// Process blocks
if (nWordsReady) {
for (var offset = 0; offset < nWordsReady; offset += blockSize) {
// Perform concrete-algorithm logic
this._doProcessBlock(dataWords, offset);
}
// Remove processed words
var processedWords = dataWords.splice(0, nWordsReady);
data.sigBytes -= nBytesReady;
}
// Return processed words
return new WordArray.init(processedWords, nBytesReady);
},
/**
* Creates a copy of this object.
*
* @return {Object} The clone.
*
* @example
*
* var clone = bufferedBlockAlgorithm.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
clone._data = this._data.clone();
return clone;
},
_minBufferSize: 0
});
/**
* Abstract hasher template.
*
* @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)
*/
var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({
/**
* Configuration options.
*/
cfg: Base.extend(),
/**
* Initializes a newly created hasher.
*
* @param {Object} cfg (Optional) The configuration options to use for this hash computation.
*
* @example
*
* var hasher = CryptoJS.algo.SHA256.create();
*/
init: function (cfg) {
// Apply config defaults
this.cfg = this.cfg.extend(cfg);
// Set initial values
this.reset();
},
/**
* Resets this hasher to its initial state.
*
* @example
*
* hasher.reset();
*/
reset: function () {
// Reset data buffer
BufferedBlockAlgorithm.reset.call(this);
// Perform concrete-hasher logic
this._doReset();
},
/**
* Updates this hasher with a message.
*
* @param {WordArray|string} messageUpdate The message to append.
*
* @return {Hasher} This hasher.
*
* @example
*
* hasher.update('message');
* hasher.update(wordArray);
*/
update: function (messageUpdate) {
// Append
this._append(messageUpdate);
// Update the hash
this._process();
// Chainable
return this;
},
/**
* Finalizes the hash computation.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} messageUpdate (Optional) A final message update.
*
* @return {WordArray} The hash.
*
* @example
*
* var hash = hasher.finalize();
* var hash = hasher.finalize('message');
* var hash = hasher.finalize(wordArray);
*/
finalize: function (messageUpdate) {
// Final message update
if (messageUpdate) {
this._append(messageUpdate);
}
// Perform concrete-hasher logic
var hash = this._doFinalize();
return hash;
},
blockSize: 512/32,
/**
* Creates a shortcut function to a hasher's object interface.
*
* @param {Hasher} hasher The hasher to create a helper for.
*
* @return {Function} The shortcut function.
*
* @static
*
* @example
*
* var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);
*/
_createHelper: function (hasher) {
return function (message, cfg) {
return new hasher.init(cfg).finalize(message);
};
},
/**
* Creates a shortcut function to the HMAC's object interface.
*
* @param {Hasher} hasher The hasher to use in this HMAC helper.
*
* @return {Function} The shortcut function.
*
* @static
*
* @example
*
* var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);
*/
_createHmacHelper: function (hasher) {
return function (message, key) {
return new C_algo.HMAC.init(hasher, key).finalize(message);
};
}
});
/**
* Algorithm namespace.
*/
var C_algo = C.algo = {};
return C;
}(Math));
return CryptoJS;
}));
},{}],47:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_enc = C.enc;
/**
* Base64 encoding strategy.
*/
var Base64 = C_enc.Base64 = {
/**
* Converts a word array to a Base64 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The Base64 string.
*
* @static
*
* @example
*
* var base64String = CryptoJS.enc.Base64.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
var map = this._map;
// Clamp excess bits
wordArray.clamp();
// Convert
var base64Chars = [];
for (var i = 0; i < sigBytes; i += 3) {
var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;
var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;
var triplet = (byte1 << 16) | (byte2 << 8) | byte3;
for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {
base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));
}
}
// Add padding
var paddingChar = map.charAt(64);
if (paddingChar) {
while (base64Chars.length % 4) {
base64Chars.push(paddingChar);
}
}
return base64Chars.join('');
},
/**
* Converts a Base64 string to a word array.
*
* @param {string} base64Str The Base64 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Base64.parse(base64String);
*/
parse: function (base64Str) {
// Shortcuts
var base64StrLength = base64Str.length;
var map = this._map;
// Ignore padding
var paddingChar = map.charAt(64);
if (paddingChar) {
var paddingIndex = base64Str.indexOf(paddingChar);
if (paddingIndex != -1) {
base64StrLength = paddingIndex;
}
}
// Convert
var words = [];
var nBytes = 0;
for (var i = 0; i < base64StrLength; i++) {
if (i % 4) {
var bits1 = map.indexOf(base64Str.charAt(i - 1)) << ((i % 4) * 2);
var bits2 = map.indexOf(base64Str.charAt(i)) >>> (6 - (i % 4) * 2);
var bitsCombined = bits1 | bits2;
words[nBytes >>> 2] |= (bitsCombined) << (24 - (nBytes % 4) * 8);
nBytes++;
}
}
return WordArray.create(words, nBytes);
},
_map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
};
}());
return CryptoJS.enc.Base64;
}));
},{"./core":46}],48:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_enc = C.enc;
/**
* UTF-16 BE encoding strategy.
*/
var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = {
/**
* Converts a word array to a UTF-16 BE string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-16 BE string.
*
* @static
*
* @example
*
* var utf16String = CryptoJS.enc.Utf16.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var utf16Chars = [];
for (var i = 0; i < sigBytes; i += 2) {
var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff;
utf16Chars.push(String.fromCharCode(codePoint));
}
return utf16Chars.join('');
},
/**
* Converts a UTF-16 BE string to a word array.
*
* @param {string} utf16Str The UTF-16 BE string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf16.parse(utf16String);
*/
parse: function (utf16Str) {
// Shortcut
var utf16StrLength = utf16Str.length;
// Convert
var words = [];
for (var i = 0; i < utf16StrLength; i++) {
words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16);
}
return WordArray.create(words, utf16StrLength * 2);
}
};
/**
* UTF-16 LE encoding strategy.
*/
C_enc.Utf16LE = {
/**
* Converts a word array to a UTF-16 LE string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-16 LE string.
*
* @static
*
* @example
*
* var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var utf16Chars = [];
for (var i = 0; i < sigBytes; i += 2) {
var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff);
utf16Chars.push(String.fromCharCode(codePoint));
}
return utf16Chars.join('');
},
/**
* Converts a UTF-16 LE string to a word array.
*
* @param {string} utf16Str The UTF-16 LE string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str);
*/
parse: function (utf16Str) {
// Shortcut
var utf16StrLength = utf16Str.length;
// Convert
var words = [];
for (var i = 0; i < utf16StrLength; i++) {
words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16));
}
return WordArray.create(words, utf16StrLength * 2);
}
};
function swapEndian(word) {
return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff);
}
}());
return CryptoJS.enc.Utf16;
}));
},{"./core":46}],49:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha1", "./hmac"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var MD5 = C_algo.MD5;
/**
* This key derivation function is meant to conform with EVP_BytesToKey.
* www.openssl.org/docs/crypto/EVP_BytesToKey.html
*/
var EvpKDF = C_algo.EvpKDF = Base.extend({
/**
* Configuration options.
*
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
* @property {Hasher} hasher The hash algorithm to use. Default: MD5
* @property {number} iterations The number of iterations to perform. Default: 1
*/
cfg: Base.extend({
keySize: 128/32,
hasher: MD5,
iterations: 1
}),
/**
* Initializes a newly created key derivation function.
*
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
*
* @example
*
* var kdf = CryptoJS.algo.EvpKDF.create();
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });
*/
init: function (cfg) {
this.cfg = this.cfg.extend(cfg);
},
/**
* Derives a key from a password.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
*
* @return {WordArray} The derived key.
*
* @example
*
* var key = kdf.compute(password, salt);
*/
compute: function (password, salt) {
// Shortcut
var cfg = this.cfg;
// Init hasher
var hasher = cfg.hasher.create();
// Initial values
var derivedKey = WordArray.create();
// Shortcuts
var derivedKeyWords = derivedKey.words;
var keySize = cfg.keySize;
var iterations = cfg.iterations;
// Generate key
while (derivedKeyWords.length < keySize) {
if (block) {
hasher.update(block);
}
var block = hasher.update(password).finalize(salt);
hasher.reset();
// Iterations
for (var i = 1; i < iterations; i++) {
block = hasher.finalize(block);
hasher.reset();
}
derivedKey.concat(block);
}
derivedKey.sigBytes = keySize * 4;
return derivedKey;
}
});
/**
* Derives a key from a password.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
* @param {Object} cfg (Optional) The configuration options to use for this computation.
*
* @return {WordArray} The derived key.
*
* @static
*
* @example
*
* var key = CryptoJS.EvpKDF(password, salt);
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });
*/
C.EvpKDF = function (password, salt, cfg) {
return EvpKDF.create(cfg).compute(password, salt);
};
}());
return CryptoJS.EvpKDF;
}));
},{"./core":46,"./hmac":51,"./sha1":70}],50:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var CipherParams = C_lib.CipherParams;
var C_enc = C.enc;
var Hex = C_enc.Hex;
var C_format = C.format;
var HexFormatter = C_format.Hex = {
/**
* Converts the ciphertext of a cipher params object to a hexadecimally encoded string.
*
* @param {CipherParams} cipherParams The cipher params object.
*
* @return {string} The hexadecimally encoded string.
*
* @static
*
* @example
*
* var hexString = CryptoJS.format.Hex.stringify(cipherParams);
*/
stringify: function (cipherParams) {
return cipherParams.ciphertext.toString(Hex);
},
/**
* Converts a hexadecimally encoded ciphertext string to a cipher params object.
*
* @param {string} input The hexadecimally encoded string.
*
* @return {CipherParams} The cipher params object.
*
* @static
*
* @example
*
* var cipherParams = CryptoJS.format.Hex.parse(hexString);
*/
parse: function (input) {
var ciphertext = Hex.parse(input);
return CipherParams.create({ ciphertext: ciphertext });
}
};
}());
return CryptoJS.format.Hex;
}));
},{"./cipher-core":45,"./core":46}],51:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var C_enc = C.enc;
var Utf8 = C_enc.Utf8;
var C_algo = C.algo;
/**
* HMAC algorithm.
*/
var HMAC = C_algo.HMAC = Base.extend({
/**
* Initializes a newly created HMAC.
*
* @param {Hasher} hasher The hash algorithm to use.
* @param {WordArray|string} key The secret key.
*
* @example
*
* var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key);
*/
init: function (hasher, key) {
// Init hasher
hasher = this._hasher = new hasher.init();
// Convert string to WordArray, else assume WordArray already
if (typeof key == 'string') {
key = Utf8.parse(key);
}
// Shortcuts
var hasherBlockSize = hasher.blockSize;
var hasherBlockSizeBytes = hasherBlockSize * 4;
// Allow arbitrary length keys
if (key.sigBytes > hasherBlockSizeBytes) {
key = hasher.finalize(key);
}
// Clamp excess bits
key.clamp();
// Clone key for inner and outer pads
var oKey = this._oKey = key.clone();
var iKey = this._iKey = key.clone();
// Shortcuts
var oKeyWords = oKey.words;
var iKeyWords = iKey.words;
// XOR keys with pad constants
for (var i = 0; i < hasherBlockSize; i++) {
oKeyWords[i] ^= 0x5c5c5c5c;
iKeyWords[i] ^= 0x36363636;
}
oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes;
// Set initial values
this.reset();
},
/**
* Resets this HMAC to its initial state.
*
* @example
*
* hmacHasher.reset();
*/
reset: function () {
// Shortcut
var hasher = this._hasher;
// Reset
hasher.reset();
hasher.update(this._iKey);
},
/**
* Updates this HMAC with a message.
*
* @param {WordArray|string} messageUpdate The message to append.
*
* @return {HMAC} This HMAC instance.
*
* @example
*
* hmacHasher.update('message');
* hmacHasher.update(wordArray);
*/
update: function (messageUpdate) {
this._hasher.update(messageUpdate);
// Chainable
return this;
},
/**
* Finalizes the HMAC computation.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} messageUpdate (Optional) A final message update.
*
* @return {WordArray} The HMAC.
*
* @example
*
* var hmac = hmacHasher.finalize();
* var hmac = hmacHasher.finalize('message');
* var hmac = hmacHasher.finalize(wordArray);
*/
finalize: function (messageUpdate) {
// Shortcut
var hasher = this._hasher;
// Compute HMAC
var innerHash = hasher.finalize(messageUpdate);
hasher.reset();
var hmac = hasher.finalize(this._oKey.clone().concat(innerHash));
return hmac;
}
});
}());
}));
},{"./core":46}],52:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./lib-typedarrays"), _dereq_("./enc-utf16"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./sha1"), _dereq_("./sha256"), _dereq_("./sha224"), _dereq_("./sha512"), _dereq_("./sha384"), _dereq_("./sha3"), _dereq_("./ripemd160"), _dereq_("./hmac"), _dereq_("./pbkdf2"), _dereq_("./evpkdf"), _dereq_("./cipher-core"), _dereq_("./mode-cfb"), _dereq_("./mode-ctr"), _dereq_("./mode-ctr-gladman"), _dereq_("./mode-ofb"), _dereq_("./mode-ecb"), _dereq_("./pad-ansix923"), _dereq_("./pad-iso10126"), _dereq_("./pad-iso97971"), _dereq_("./pad-zeropadding"), _dereq_("./pad-nopadding"), _dereq_("./format-hex"), _dereq_("./aes"), _dereq_("./tripledes"), _dereq_("./rc4"), _dereq_("./rabbit"), _dereq_("./rabbit-legacy"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core", "./lib-typedarrays", "./enc-utf16", "./enc-base64", "./md5", "./sha1", "./sha256", "./sha224", "./sha512", "./sha384", "./sha3", "./ripemd160", "./hmac", "./pbkdf2", "./evpkdf", "./cipher-core", "./mode-cfb", "./mode-ctr", "./mode-ctr-gladman", "./mode-ofb", "./mode-ecb", "./pad-ansix923", "./pad-iso10126", "./pad-iso97971", "./pad-zeropadding", "./pad-nopadding", "./format-hex", "./aes", "./tripledes", "./rc4", "./rabbit", "./rabbit-legacy"], factory);
}
else {
// Global (browser)
root.CryptoJS = factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
return CryptoJS;
}));
},{"./aes":44,"./cipher-core":45,"./core":46,"./enc-base64":47,"./enc-utf16":48,"./evpkdf":49,"./format-hex":50,"./hmac":51,"./lib-typedarrays":53,"./md5":54,"./mode-cfb":55,"./mode-ctr":57,"./mode-ctr-gladman":56,"./mode-ecb":58,"./mode-ofb":59,"./pad-ansix923":60,"./pad-iso10126":61,"./pad-iso97971":62,"./pad-nopadding":63,"./pad-zeropadding":64,"./pbkdf2":65,"./rabbit":67,"./rabbit-legacy":66,"./rc4":68,"./ripemd160":69,"./sha1":70,"./sha224":71,"./sha256":72,"./sha3":73,"./sha384":74,"./sha512":75,"./tripledes":76,"./x64-core":77}],53:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Check if typed arrays are supported
if (typeof ArrayBuffer != 'function') {
return;
}
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
// Reference original init
var superInit = WordArray.init;
// Augment WordArray.init to handle typed arrays
var subInit = WordArray.init = function (typedArray) {
// Convert buffers to uint8
if (typedArray instanceof ArrayBuffer) {
typedArray = new Uint8Array(typedArray);
}
// Convert other array views to uint8
if (
typedArray instanceof Int8Array ||
(typeof Uint8ClampedArray !== "undefined" && typedArray instanceof Uint8ClampedArray) ||
typedArray instanceof Int16Array ||
typedArray instanceof Uint16Array ||
typedArray instanceof Int32Array ||
typedArray instanceof Uint32Array ||
typedArray instanceof Float32Array ||
typedArray instanceof Float64Array
) {
typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);
}
// Handle Uint8Array
if (typedArray instanceof Uint8Array) {
// Shortcut
var typedArrayByteLength = typedArray.byteLength;
// Extract bytes
var words = [];
for (var i = 0; i < typedArrayByteLength; i++) {
words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);
}
// Initialize this word array
superInit.call(this, words, typedArrayByteLength);
} else {
// Else call normal init
superInit.apply(this, arguments);
}
};
subInit.prototype = WordArray;
}());
return CryptoJS.lib.WordArray;
}));
},{"./core":46}],54:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Constants table
var T = [];
// Compute constants
(function () {
for (var i = 0; i < 64; i++) {
T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;
}
}());
/**
* MD5 hash algorithm.
*/
var MD5 = C_algo.MD5 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init([
0x67452301, 0xefcdab89,
0x98badcfe, 0x10325476
]);
},
_doProcessBlock: function (M, offset) {
// Swap endian
for (var i = 0; i < 16; i++) {
// Shortcuts
var offset_i = offset + i;
var M_offset_i = M[offset_i];
M[offset_i] = (
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
);
}
// Shortcuts
var H = this._hash.words;
var M_offset_0 = M[offset + 0];
var M_offset_1 = M[offset + 1];
var M_offset_2 = M[offset + 2];
var M_offset_3 = M[offset + 3];
var M_offset_4 = M[offset + 4];
var M_offset_5 = M[offset + 5];
var M_offset_6 = M[offset + 6];
var M_offset_7 = M[offset + 7];
var M_offset_8 = M[offset + 8];
var M_offset_9 = M[offset + 9];
var M_offset_10 = M[offset + 10];
var M_offset_11 = M[offset + 11];
var M_offset_12 = M[offset + 12];
var M_offset_13 = M[offset + 13];
var M_offset_14 = M[offset + 14];
var M_offset_15 = M[offset + 15];
// Working varialbes
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
// Computation
a = FF(a, b, c, d, M_offset_0, 7, T[0]);
d = FF(d, a, b, c, M_offset_1, 12, T[1]);
c = FF(c, d, a, b, M_offset_2, 17, T[2]);
b = FF(b, c, d, a, M_offset_3, 22, T[3]);
a = FF(a, b, c, d, M_offset_4, 7, T[4]);
d = FF(d, a, b, c, M_offset_5, 12, T[5]);
c = FF(c, d, a, b, M_offset_6, 17, T[6]);
b = FF(b, c, d, a, M_offset_7, 22, T[7]);
a = FF(a, b, c, d, M_offset_8, 7, T[8]);
d = FF(d, a, b, c, M_offset_9, 12, T[9]);
c = FF(c, d, a, b, M_offset_10, 17, T[10]);
b = FF(b, c, d, a, M_offset_11, 22, T[11]);
a = FF(a, b, c, d, M_offset_12, 7, T[12]);
d = FF(d, a, b, c, M_offset_13, 12, T[13]);
c = FF(c, d, a, b, M_offset_14, 17, T[14]);
b = FF(b, c, d, a, M_offset_15, 22, T[15]);
a = GG(a, b, c, d, M_offset_1, 5, T[16]);
d = GG(d, a, b, c, M_offset_6, 9, T[17]);
c = GG(c, d, a, b, M_offset_11, 14, T[18]);
b = GG(b, c, d, a, M_offset_0, 20, T[19]);
a = GG(a, b, c, d, M_offset_5, 5, T[20]);
d = GG(d, a, b, c, M_offset_10, 9, T[21]);
c = GG(c, d, a, b, M_offset_15, 14, T[22]);
b = GG(b, c, d, a, M_offset_4, 20, T[23]);
a = GG(a, b, c, d, M_offset_9, 5, T[24]);
d = GG(d, a, b, c, M_offset_14, 9, T[25]);
c = GG(c, d, a, b, M_offset_3, 14, T[26]);
b = GG(b, c, d, a, M_offset_8, 20, T[27]);
a = GG(a, b, c, d, M_offset_13, 5, T[28]);
d = GG(d, a, b, c, M_offset_2, 9, T[29]);
c = GG(c, d, a, b, M_offset_7, 14, T[30]);
b = GG(b, c, d, a, M_offset_12, 20, T[31]);
a = HH(a, b, c, d, M_offset_5, 4, T[32]);
d = HH(d, a, b, c, M_offset_8, 11, T[33]);
c = HH(c, d, a, b, M_offset_11, 16, T[34]);
b = HH(b, c, d, a, M_offset_14, 23, T[35]);
a = HH(a, b, c, d, M_offset_1, 4, T[36]);
d = HH(d, a, b, c, M_offset_4, 11, T[37]);
c = HH(c, d, a, b, M_offset_7, 16, T[38]);
b = HH(b, c, d, a, M_offset_10, 23, T[39]);
a = HH(a, b, c, d, M_offset_13, 4, T[40]);
d = HH(d, a, b, c, M_offset_0, 11, T[41]);
c = HH(c, d, a, b, M_offset_3, 16, T[42]);
b = HH(b, c, d, a, M_offset_6, 23, T[43]);
a = HH(a, b, c, d, M_offset_9, 4, T[44]);
d = HH(d, a, b, c, M_offset_12, 11, T[45]);
c = HH(c, d, a, b, M_offset_15, 16, T[46]);
b = HH(b, c, d, a, M_offset_2, 23, T[47]);
a = II(a, b, c, d, M_offset_0, 6, T[48]);
d = II(d, a, b, c, M_offset_7, 10, T[49]);
c = II(c, d, a, b, M_offset_14, 15, T[50]);
b = II(b, c, d, a, M_offset_5, 21, T[51]);
a = II(a, b, c, d, M_offset_12, 6, T[52]);
d = II(d, a, b, c, M_offset_3, 10, T[53]);
c = II(c, d, a, b, M_offset_10, 15, T[54]);
b = II(b, c, d, a, M_offset_1, 21, T[55]);
a = II(a, b, c, d, M_offset_8, 6, T[56]);
d = II(d, a, b, c, M_offset_15, 10, T[57]);
c = II(c, d, a, b, M_offset_6, 15, T[58]);
b = II(b, c, d, a, M_offset_13, 21, T[59]);
a = II(a, b, c, d, M_offset_4, 6, T[60]);
d = II(d, a, b, c, M_offset_11, 10, T[61]);
c = II(c, d, a, b, M_offset_2, 15, T[62]);
b = II(b, c, d, a, M_offset_9, 21, T[63]);
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);
var nBitsTotalL = nBitsTotal;
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (
(((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) |
(((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00)
);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
(((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) |
(((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00)
);
data.sigBytes = (dataWords.length + 1) * 4;
// Hash final blocks
this._process();
// Shortcuts
var hash = this._hash;
var H = hash.words;
// Swap endian
for (var i = 0; i < 4; i++) {
// Shortcut
var H_i = H[i];
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
}
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
function FF(a, b, c, d, x, s, t) {
var n = a + ((b & c) | (~b & d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function GG(a, b, c, d, x, s, t) {
var n = a + ((b & d) | (c & ~d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function HH(a, b, c, d, x, s, t) {
var n = a + (b ^ c ^ d) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function II(a, b, c, d, x, s, t) {
var n = a + (c ^ (b | ~d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.MD5('message');
* var hash = CryptoJS.MD5(wordArray);
*/
C.MD5 = Hasher._createHelper(MD5);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacMD5(message, key);
*/
C.HmacMD5 = Hasher._createHmacHelper(MD5);
}(Math));
return CryptoJS.MD5;
}));
},{"./core":46}],55:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Cipher Feedback block mode.
*/
CryptoJS.mode.CFB = (function () {
var CFB = CryptoJS.lib.BlockCipherMode.extend();
CFB.Encryptor = CFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
// Remember this block to use with next block
this._prevBlock = words.slice(offset, offset + blockSize);
}
});
CFB.Decryptor = CFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// Remember this block to use with next block
var thisBlock = words.slice(offset, offset + blockSize);
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
// This block becomes the previous block
this._prevBlock = thisBlock;
}
});
function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) {
// Shortcut
var iv = this._iv;
// Generate keystream
if (iv) {
var keystream = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
} else {
var keystream = this._prevBlock;
}
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
return CFB;
}());
return CryptoJS.mode.CFB;
}));
},{"./cipher-core":45,"./core":46}],56:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/** @preserve
* Counter block mode compatible with Dr Brian Gladman fileenc.c
* derived from CryptoJS.mode.CTR
* Jan Hruby jhruby.web@gmail.com
*/
CryptoJS.mode.CTRGladman = (function () {
var CTRGladman = CryptoJS.lib.BlockCipherMode.extend();
function incWord(word)
{
if (((word >> 24) & 0xff) === 0xff) { //overflow
var b1 = (word >> 16)&0xff;
var b2 = (word >> 8)&0xff;
var b3 = word & 0xff;
if (b1 === 0xff) // overflow b1
{
b1 = 0;
if (b2 === 0xff)
{
b2 = 0;
if (b3 === 0xff)
{
b3 = 0;
}
else
{
++b3;
}
}
else
{
++b2;
}
}
else
{
++b1;
}
word = 0;
word += (b1 << 16);
word += (b2 << 8);
word += b3;
}
else
{
word += (0x01 << 24);
}
return word;
}
function incCounter(counter)
{
if ((counter[0] = incWord(counter[0])) === 0)
{
// encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8
counter[1] = incWord(counter[1]);
}
return counter;
}
var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var counter = this._counter;
// Generate keystream
if (iv) {
counter = this._counter = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
incCounter(counter);
var keystream = counter.slice(0);
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
CTRGladman.Decryptor = Encryptor;
return CTRGladman;
}());
return CryptoJS.mode.CTRGladman;
}));
},{"./cipher-core":45,"./core":46}],57:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Counter block mode.
*/
CryptoJS.mode.CTR = (function () {
var CTR = CryptoJS.lib.BlockCipherMode.extend();
var Encryptor = CTR.Encryptor = CTR.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var counter = this._counter;
// Generate keystream
if (iv) {
counter = this._counter = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
var keystream = counter.slice(0);
cipher.encryptBlock(keystream, 0);
// Increment counter
counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
CTR.Decryptor = Encryptor;
return CTR;
}());
return CryptoJS.mode.CTR;
}));
},{"./cipher-core":45,"./core":46}],58:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Electronic Codebook block mode.
*/
CryptoJS.mode.ECB = (function () {
var ECB = CryptoJS.lib.BlockCipherMode.extend();
ECB.Encryptor = ECB.extend({
processBlock: function (words, offset) {
this._cipher.encryptBlock(words, offset);
}
});
ECB.Decryptor = ECB.extend({
processBlock: function (words, offset) {
this._cipher.decryptBlock(words, offset);
}
});
return ECB;
}());
return CryptoJS.mode.ECB;
}));
},{"./cipher-core":45,"./core":46}],59:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Output Feedback block mode.
*/
CryptoJS.mode.OFB = (function () {
var OFB = CryptoJS.lib.BlockCipherMode.extend();
var Encryptor = OFB.Encryptor = OFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var keystream = this._keystream;
// Generate keystream
if (iv) {
keystream = this._keystream = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
OFB.Decryptor = Encryptor;
return OFB;
}());
return CryptoJS.mode.OFB;
}));
},{"./cipher-core":45,"./core":46}],60:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ANSI X.923 padding strategy.
*/
CryptoJS.pad.AnsiX923 = {
pad: function (data, blockSize) {
// Shortcuts
var dataSigBytes = data.sigBytes;
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes;
// Compute last byte position
var lastBytePos = dataSigBytes + nPaddingBytes - 1;
// Pad
data.clamp();
data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8);
data.sigBytes += nPaddingBytes;
},
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
return CryptoJS.pad.Ansix923;
}));
},{"./cipher-core":45,"./core":46}],61:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ISO 10126 padding strategy.
*/
CryptoJS.pad.Iso10126 = {
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
// Pad
data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)).
concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1));
},
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
return CryptoJS.pad.Iso10126;
}));
},{"./cipher-core":45,"./core":46}],62:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ISO/IEC 9797-1 Padding Method 2.
*/
CryptoJS.pad.Iso97971 = {
pad: function (data, blockSize) {
// Add 0x80 byte
data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1));
// Zero pad the rest
CryptoJS.pad.ZeroPadding.pad(data, blockSize);
},
unpad: function (data) {
// Remove zero padding
CryptoJS.pad.ZeroPadding.unpad(data);
// Remove one more byte -- the 0x80 byte
data.sigBytes--;
}
};
return CryptoJS.pad.Iso97971;
}));
},{"./cipher-core":45,"./core":46}],63:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* A noop padding strategy.
*/
CryptoJS.pad.NoPadding = {
pad: function () {
},
unpad: function () {
}
};
return CryptoJS.pad.NoPadding;
}));
},{"./cipher-core":45,"./core":46}],64:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Zero padding strategy.
*/
CryptoJS.pad.ZeroPadding = {
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Pad
data.clamp();
data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes);
},
unpad: function (data) {
// Shortcut
var dataWords = data.words;
// Unpad
var i = data.sigBytes - 1;
while (!((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) {
i--;
}
data.sigBytes = i + 1;
}
};
return CryptoJS.pad.ZeroPadding;
}));
},{"./cipher-core":45,"./core":46}],65:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha1", "./hmac"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var SHA1 = C_algo.SHA1;
var HMAC = C_algo.HMAC;
/**
* Password-Based Key Derivation Function 2 algorithm.
*/
var PBKDF2 = C_algo.PBKDF2 = Base.extend({
/**
* Configuration options.
*
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
* @property {Hasher} hasher The hasher to use. Default: SHA1
* @property {number} iterations The number of iterations to perform. Default: 1
*/
cfg: Base.extend({
keySize: 128/32,
hasher: SHA1,
iterations: 1
}),
/**
* Initializes a newly created key derivation function.
*
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
*
* @example
*
* var kdf = CryptoJS.algo.PBKDF2.create();
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 });
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 });
*/
init: function (cfg) {
this.cfg = this.cfg.extend(cfg);
},
/**
* Computes the Password-Based Key Derivation Function 2.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
*
* @return {WordArray} The derived key.
*
* @example
*
* var key = kdf.compute(password, salt);
*/
compute: function (password, salt) {
// Shortcut
var cfg = this.cfg;
// Init HMAC
var hmac = HMAC.create(cfg.hasher, password);
// Initial values
var derivedKey = WordArray.create();
var blockIndex = WordArray.create([0x00000001]);
// Shortcuts
var derivedKeyWords = derivedKey.words;
var blockIndexWords = blockIndex.words;
var keySize = cfg.keySize;
var iterations = cfg.iterations;
// Generate key
while (derivedKeyWords.length < keySize) {
var block = hmac.update(salt).finalize(blockIndex);
hmac.reset();
// Shortcuts
var blockWords = block.words;
var blockWordsLength = blockWords.length;
// Iterations
var intermediate = block;
for (var i = 1; i < iterations; i++) {
intermediate = hmac.finalize(intermediate);
hmac.reset();
// Shortcut
var intermediateWords = intermediate.words;
// XOR intermediate with block
for (var j = 0; j < blockWordsLength; j++) {
blockWords[j] ^= intermediateWords[j];
}
}
derivedKey.concat(block);
blockIndexWords[0]++;
}
derivedKey.sigBytes = keySize * 4;
return derivedKey;
}
});
/**
* Computes the Password-Based Key Derivation Function 2.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
* @param {Object} cfg (Optional) The configuration options to use for this computation.
*
* @return {WordArray} The derived key.
*
* @static
*
* @example
*
* var key = CryptoJS.PBKDF2(password, salt);
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 });
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 });
*/
C.PBKDF2 = function (password, salt, cfg) {
return PBKDF2.create(cfg).compute(password, salt);
};
}());
return CryptoJS.PBKDF2;
}));
},{"./core":46,"./hmac":51,"./sha1":70}],66:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
// Reusable objects
var S = [];
var C_ = [];
var G = [];
/**
* Rabbit stream cipher algorithm.
*
* This is a legacy version that neglected to convert the key to little-endian.
* This error doesn't affect the cipher's security,
* but it does affect its compatibility with other implementations.
*/
var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var K = this._key.words;
var iv = this.cfg.iv;
// Generate initial state values
var X = this._X = [
K[0], (K[3] << 16) | (K[2] >>> 16),
K[1], (K[0] << 16) | (K[3] >>> 16),
K[2], (K[1] << 16) | (K[0] >>> 16),
K[3], (K[2] << 16) | (K[1] >>> 16)
];
// Generate initial counter values
var C = this._C = [
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
];
// Carry bit
this._b = 0;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
// Modify the counters
for (var i = 0; i < 8; i++) {
C[i] ^= X[(i + 4) & 7];
}
// IV setup
if (iv) {
// Shortcuts
var IV = iv.words;
var IV_0 = IV[0];
var IV_1 = IV[1];
// Generate four subvectors
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
// Modify counter values
C[0] ^= i0;
C[1] ^= i1;
C[2] ^= i2;
C[3] ^= i3;
C[4] ^= i0;
C[5] ^= i1;
C[6] ^= i2;
C[7] ^= i3;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
}
},
_doProcessBlock: function (M, offset) {
// Shortcut
var X = this._X;
// Iterate the system
nextState.call(this);
// Generate four keystream words
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
for (var i = 0; i < 4; i++) {
// Swap endian
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
// Encrypt
M[offset + i] ^= S[i];
}
},
blockSize: 128/32,
ivSize: 64/32
});
function nextState() {
// Shortcuts
var X = this._X;
var C = this._C;
// Save old counter values
for (var i = 0; i < 8; i++) {
C_[i] = C[i];
}
// Calculate new counter values
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
// Calculate the g-values
for (var i = 0; i < 8; i++) {
var gx = X[i] + C[i];
// Construct high and low argument for squaring
var ga = gx & 0xffff;
var gb = gx >>> 16;
// Calculate high and low result of squaring
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
// High XOR low
G[i] = gh ^ gl;
}
// Calculate new state values
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg);
*/
C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy);
}());
return CryptoJS.RabbitLegacy;
}));
},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],67:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
// Reusable objects
var S = [];
var C_ = [];
var G = [];
/**
* Rabbit stream cipher algorithm
*/
var Rabbit = C_algo.Rabbit = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var K = this._key.words;
var iv = this.cfg.iv;
// Swap endian
for (var i = 0; i < 4; i++) {
K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) |
(((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00);
}
// Generate initial state values
var X = this._X = [
K[0], (K[3] << 16) | (K[2] >>> 16),
K[1], (K[0] << 16) | (K[3] >>> 16),
K[2], (K[1] << 16) | (K[0] >>> 16),
K[3], (K[2] << 16) | (K[1] >>> 16)
];
// Generate initial counter values
var C = this._C = [
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
];
// Carry bit
this._b = 0;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
// Modify the counters
for (var i = 0; i < 8; i++) {
C[i] ^= X[(i + 4) & 7];
}
// IV setup
if (iv) {
// Shortcuts
var IV = iv.words;
var IV_0 = IV[0];
var IV_1 = IV[1];
// Generate four subvectors
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
// Modify counter values
C[0] ^= i0;
C[1] ^= i1;
C[2] ^= i2;
C[3] ^= i3;
C[4] ^= i0;
C[5] ^= i1;
C[6] ^= i2;
C[7] ^= i3;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
}
},
_doProcessBlock: function (M, offset) {
// Shortcut
var X = this._X;
// Iterate the system
nextState.call(this);
// Generate four keystream words
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
for (var i = 0; i < 4; i++) {
// Swap endian
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
// Encrypt
M[offset + i] ^= S[i];
}
},
blockSize: 128/32,
ivSize: 64/32
});
function nextState() {
// Shortcuts
var X = this._X;
var C = this._C;
// Save old counter values
for (var i = 0; i < 8; i++) {
C_[i] = C[i];
}
// Calculate new counter values
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
// Calculate the g-values
for (var i = 0; i < 8; i++) {
var gx = X[i] + C[i];
// Construct high and low argument for squaring
var ga = gx & 0xffff;
var gb = gx >>> 16;
// Calculate high and low result of squaring
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
// High XOR low
G[i] = gh ^ gl;
}
// Calculate new state values
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg);
* var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg);
*/
C.Rabbit = StreamCipher._createHelper(Rabbit);
}());
return CryptoJS.Rabbit;
}));
},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],68:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
/**
* RC4 stream cipher algorithm.
*/
var RC4 = C_algo.RC4 = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
var keySigBytes = key.sigBytes;
// Init sbox
var S = this._S = [];
for (var i = 0; i < 256; i++) {
S[i] = i;
}
// Key setup
for (var i = 0, j = 0; i < 256; i++) {
var keyByteIndex = i % keySigBytes;
var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff;
j = (j + S[i] + keyByte) % 256;
// Swap
var t = S[i];
S[i] = S[j];
S[j] = t;
}
// Counters
this._i = this._j = 0;
},
_doProcessBlock: function (M, offset) {
M[offset] ^= generateKeystreamWord.call(this);
},
keySize: 256/32,
ivSize: 0
});
function generateKeystreamWord() {
// Shortcuts
var S = this._S;
var i = this._i;
var j = this._j;
// Generate keystream word
var keystreamWord = 0;
for (var n = 0; n < 4; n++) {
i = (i + 1) % 256;
j = (j + S[i]) % 256;
// Swap
var t = S[i];
S[i] = S[j];
S[j] = t;
keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8);
}
// Update counters
this._i = i;
this._j = j;
return keystreamWord;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg);
*/
C.RC4 = StreamCipher._createHelper(RC4);
/**
* Modified RC4 stream cipher algorithm.
*/
var RC4Drop = C_algo.RC4Drop = RC4.extend({
/**
* Configuration options.
*
* @property {number} drop The number of keystream words to drop. Default 192
*/
cfg: RC4.cfg.extend({
drop: 192
}),
_doReset: function () {
RC4._doReset.call(this);
// Drop
for (var i = this.cfg.drop; i > 0; i--) {
generateKeystreamWord.call(this);
}
}
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg);
*/
C.RC4Drop = StreamCipher._createHelper(RC4Drop);
}());
return CryptoJS.RC4;
}));
},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],69:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/** @preserve
(c) 2012 by Cédric Mesnil. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Constants table
var _zl = WordArray.create([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]);
var _zr = WordArray.create([
5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]);
var _sl = WordArray.create([
11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]);
var _sr = WordArray.create([
8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]);
var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]);
var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]);
/**
* RIPEMD160 hash algorithm.
*/
var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({
_doReset: function () {
this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]);
},
_doProcessBlock: function (M, offset) {
// Swap endian
for (var i = 0; i < 16; i++) {
// Shortcuts
var offset_i = offset + i;
var M_offset_i = M[offset_i];
// Swap
M[offset_i] = (
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
);
}
// Shortcut
var H = this._hash.words;
var hl = _hl.words;
var hr = _hr.words;
var zl = _zl.words;
var zr = _zr.words;
var sl = _sl.words;
var sr = _sr.words;
// Working variables
var al, bl, cl, dl, el;
var ar, br, cr, dr, er;
ar = al = H[0];
br = bl = H[1];
cr = cl = H[2];
dr = dl = H[3];
er = el = H[4];
// Computation
var t;
for (var i = 0; i < 80; i += 1) {
t = (al + M[offset+zl[i]])|0;
if (i<16){
t += f1(bl,cl,dl) + hl[0];
} else if (i<32) {
t += f2(bl,cl,dl) + hl[1];
} else if (i<48) {
t += f3(bl,cl,dl) + hl[2];
} else if (i<64) {
t += f4(bl,cl,dl) + hl[3];
} else {// if (i<80) {
t += f5(bl,cl,dl) + hl[4];
}
t = t|0;
t = rotl(t,sl[i]);
t = (t+el)|0;
al = el;
el = dl;
dl = rotl(cl, 10);
cl = bl;
bl = t;
t = (ar + M[offset+zr[i]])|0;
if (i<16){
t += f5(br,cr,dr) + hr[0];
} else if (i<32) {
t += f4(br,cr,dr) + hr[1];
} else if (i<48) {
t += f3(br,cr,dr) + hr[2];
} else if (i<64) {
t += f2(br,cr,dr) + hr[3];
} else {// if (i<80) {
t += f1(br,cr,dr) + hr[4];
}
t = t|0;
t = rotl(t,sr[i]) ;
t = (t+er)|0;
ar = er;
er = dr;
dr = rotl(cr, 10);
cr = br;
br = t;
}
// Intermediate hash value
t = (H[1] + cl + dr)|0;
H[1] = (H[2] + dl + er)|0;
H[2] = (H[3] + el + ar)|0;
H[3] = (H[4] + al + br)|0;
H[4] = (H[0] + bl + cr)|0;
H[0] = t;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
(((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
(((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
);
data.sigBytes = (dataWords.length + 1) * 4;
// Hash final blocks
this._process();
// Shortcuts
var hash = this._hash;
var H = hash.words;
// Swap endian
for (var i = 0; i < 5; i++) {
// Shortcut
var H_i = H[i];
// Swap
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
}
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
function f1(x, y, z) {
return ((x) ^ (y) ^ (z));
}
function f2(x, y, z) {
return (((x)&(y)) | ((~x)&(z)));
}
function f3(x, y, z) {
return (((x) | (~(y))) ^ (z));
}
function f4(x, y, z) {
return (((x) & (z)) | ((y)&(~(z))));
}
function f5(x, y, z) {
return ((x) ^ ((y) |(~(z))));
}
function rotl(x,n) {
return (x<<n) | (x>>>(32-n));
}
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.RIPEMD160('message');
* var hash = CryptoJS.RIPEMD160(wordArray);
*/
C.RIPEMD160 = Hasher._createHelper(RIPEMD160);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacRIPEMD160(message, key);
*/
C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160);
}(Math));
return CryptoJS.RIPEMD160;
}));
},{"./core":46}],70:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Reusable object
var W = [];
/**
* SHA-1 hash algorithm.
*/
var SHA1 = C_algo.SHA1 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init([
0x67452301, 0xefcdab89,
0x98badcfe, 0x10325476,
0xc3d2e1f0
]);
},
_doProcessBlock: function (M, offset) {
// Shortcut
var H = this._hash.words;
// Working variables
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
var e = H[4];
// Computation
for (var i = 0; i < 80; i++) {
if (i < 16) {
W[i] = M[offset + i] | 0;
} else {
var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];
W[i] = (n << 1) | (n >>> 31);
}
var t = ((a << 5) | (a >>> 27)) + e + W[i];
if (i < 20) {
t += ((b & c) | (~b & d)) + 0x5a827999;
} else if (i < 40) {
t += (b ^ c ^ d) + 0x6ed9eba1;
} else if (i < 60) {
t += ((b & c) | (b & d) | (c & d)) - 0x70e44324;
} else /* if (i < 80) */ {
t += (b ^ c ^ d) - 0x359d3e2a;
}
e = d;
d = c;
c = (b << 30) | (b >>> 2);
b = a;
a = t;
}
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
H[4] = (H[4] + e) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Return final computed hash
return this._hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA1('message');
* var hash = CryptoJS.SHA1(wordArray);
*/
C.SHA1 = Hasher._createHelper(SHA1);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA1(message, key);
*/
C.HmacSHA1 = Hasher._createHmacHelper(SHA1);
}());
return CryptoJS.SHA1;
}));
},{"./core":46}],71:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha256"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha256"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var SHA256 = C_algo.SHA256;
/**
* SHA-224 hash algorithm.
*/
var SHA224 = C_algo.SHA224 = SHA256.extend({
_doReset: function () {
this._hash = new WordArray.init([
0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4
]);
},
_doFinalize: function () {
var hash = SHA256._doFinalize.call(this);
hash.sigBytes -= 4;
return hash;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA224('message');
* var hash = CryptoJS.SHA224(wordArray);
*/
C.SHA224 = SHA256._createHelper(SHA224);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA224(message, key);
*/
C.HmacSHA224 = SHA256._createHmacHelper(SHA224);
}());
return CryptoJS.SHA224;
}));
},{"./core":46,"./sha256":72}],72:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Initialization and round constants tables
var H = [];
var K = [];
// Compute constants
(function () {
function isPrime(n) {
var sqrtN = Math.sqrt(n);
for (var factor = 2; factor <= sqrtN; factor++) {
if (!(n % factor)) {
return false;
}
}
return true;
}
function getFractionalBits(n) {
return ((n - (n | 0)) * 0x100000000) | 0;
}
var n = 2;
var nPrime = 0;
while (nPrime < 64) {
if (isPrime(n)) {
if (nPrime < 8) {
H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2));
}
K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3));
nPrime++;
}
n++;
}
}());
// Reusable object
var W = [];
/**
* SHA-256 hash algorithm.
*/
var SHA256 = C_algo.SHA256 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init(H.slice(0));
},
_doProcessBlock: function (M, offset) {
// Shortcut
var H = this._hash.words;
// Working variables
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
var e = H[4];
var f = H[5];
var g = H[6];
var h = H[7];
// Computation
for (var i = 0; i < 64; i++) {
if (i < 16) {
W[i] = M[offset + i] | 0;
} else {
var gamma0x = W[i - 15];
var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^
((gamma0x << 14) | (gamma0x >>> 18)) ^
(gamma0x >>> 3);
var gamma1x = W[i - 2];
var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^
((gamma1x << 13) | (gamma1x >>> 19)) ^
(gamma1x >>> 10);
W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16];
}
var ch = (e & f) ^ (~e & g);
var maj = (a & b) ^ (a & c) ^ (b & c);
var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22));
var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25));
var t1 = h + sigma1 + ch + K[i] + W[i];
var t2 = sigma0 + maj;
h = g;
g = f;
f = e;
e = (d + t1) | 0;
d = c;
c = b;
b = a;
a = (t1 + t2) | 0;
}
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
H[4] = (H[4] + e) | 0;
H[5] = (H[5] + f) | 0;
H[6] = (H[6] + g) | 0;
H[7] = (H[7] + h) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Return final computed hash
return this._hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA256('message');
* var hash = CryptoJS.SHA256(wordArray);
*/
C.SHA256 = Hasher._createHelper(SHA256);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA256(message, key);
*/
C.HmacSHA256 = Hasher._createHmacHelper(SHA256);
}(Math));
return CryptoJS.SHA256;
}));
},{"./core":46}],73:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var C_algo = C.algo;
// Constants tables
var RHO_OFFSETS = [];
var PI_INDEXES = [];
var ROUND_CONSTANTS = [];
// Compute Constants
(function () {
// Compute rho offset constants
var x = 1, y = 0;
for (var t = 0; t < 24; t++) {
RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64;
var newX = y % 5;
var newY = (2 * x + 3 * y) % 5;
x = newX;
y = newY;
}
// Compute pi index constants
for (var x = 0; x < 5; x++) {
for (var y = 0; y < 5; y++) {
PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5;
}
}
// Compute round constants
var LFSR = 0x01;
for (var i = 0; i < 24; i++) {
var roundConstantMsw = 0;
var roundConstantLsw = 0;
for (var j = 0; j < 7; j++) {
if (LFSR & 0x01) {
var bitPosition = (1 << j) - 1;
if (bitPosition < 32) {
roundConstantLsw ^= 1 << bitPosition;
} else /* if (bitPosition >= 32) */ {
roundConstantMsw ^= 1 << (bitPosition - 32);
}
}
// Compute next LFSR
if (LFSR & 0x80) {
// Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1
LFSR = (LFSR << 1) ^ 0x71;
} else {
LFSR <<= 1;
}
}
ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw);
}
}());
// Reusable objects for temporary values
var T = [];
(function () {
for (var i = 0; i < 25; i++) {
T[i] = X64Word.create();
}
}());
/**
* SHA-3 hash algorithm.
*/
var SHA3 = C_algo.SHA3 = Hasher.extend({
/**
* Configuration options.
*
* @property {number} outputLength
* The desired number of bits in the output hash.
* Only values permitted are: 224, 256, 384, 512.
* Default: 512
*/
cfg: Hasher.cfg.extend({
outputLength: 512
}),
_doReset: function () {
var state = this._state = []
for (var i = 0; i < 25; i++) {
state[i] = new X64Word.init();
}
this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32;
},
_doProcessBlock: function (M, offset) {
// Shortcuts
var state = this._state;
var nBlockSizeLanes = this.blockSize / 2;
// Absorb
for (var i = 0; i < nBlockSizeLanes; i++) {
// Shortcuts
var M2i = M[offset + 2 * i];
var M2i1 = M[offset + 2 * i + 1];
// Swap endian
M2i = (
(((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) |
(((M2i << 24) | (M2i >>> 8)) & 0xff00ff00)
);
M2i1 = (
(((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) |
(((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00)
);
// Absorb message into state
var lane = state[i];
lane.high ^= M2i1;
lane.low ^= M2i;
}
// Rounds
for (var round = 0; round < 24; round++) {
// Theta
for (var x = 0; x < 5; x++) {
// Mix column lanes
var tMsw = 0, tLsw = 0;
for (var y = 0; y < 5; y++) {
var lane = state[x + 5 * y];
tMsw ^= lane.high;
tLsw ^= lane.low;
}
// Temporary values
var Tx = T[x];
Tx.high = tMsw;
Tx.low = tLsw;
}
for (var x = 0; x < 5; x++) {
// Shortcuts
var Tx4 = T[(x + 4) % 5];
var Tx1 = T[(x + 1) % 5];
var Tx1Msw = Tx1.high;
var Tx1Lsw = Tx1.low;
// Mix surrounding columns
var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31));
var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31));
for (var y = 0; y < 5; y++) {
var lane = state[x + 5 * y];
lane.high ^= tMsw;
lane.low ^= tLsw;
}
}
// Rho Pi
for (var laneIndex = 1; laneIndex < 25; laneIndex++) {
// Shortcuts
var lane = state[laneIndex];
var laneMsw = lane.high;
var laneLsw = lane.low;
var rhoOffset = RHO_OFFSETS[laneIndex];
// Rotate lanes
if (rhoOffset < 32) {
var tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset));
var tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset));
} else /* if (rhoOffset >= 32) */ {
var tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset));
var tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset));
}
// Transpose lanes
var TPiLane = T[PI_INDEXES[laneIndex]];
TPiLane.high = tMsw;
TPiLane.low = tLsw;
}
// Rho pi at x = y = 0
var T0 = T[0];
var state0 = state[0];
T0.high = state0.high;
T0.low = state0.low;
// Chi
for (var x = 0; x < 5; x++) {
for (var y = 0; y < 5; y++) {
// Shortcuts
var laneIndex = x + 5 * y;
var lane = state[laneIndex];
var TLane = T[laneIndex];
var Tx1Lane = T[((x + 1) % 5) + 5 * y];
var Tx2Lane = T[((x + 2) % 5) + 5 * y];
// Mix rows
lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high);
lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low);
}
}
// Iota
var lane = state[0];
var roundConstant = ROUND_CONSTANTS[round];
lane.high ^= roundConstant.high;
lane.low ^= roundConstant.low;;
}
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
var blockSizeBits = this.blockSize * 32;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32);
dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Shortcuts
var state = this._state;
var outputLengthBytes = this.cfg.outputLength / 8;
var outputLengthLanes = outputLengthBytes / 8;
// Squeeze
var hashWords = [];
for (var i = 0; i < outputLengthLanes; i++) {
// Shortcuts
var lane = state[i];
var laneMsw = lane.high;
var laneLsw = lane.low;
// Swap endian
laneMsw = (
(((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) |
(((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00)
);
laneLsw = (
(((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) |
(((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00)
);
// Squeeze state to retrieve hash
hashWords.push(laneLsw);
hashWords.push(laneMsw);
}
// Return final computed hash
return new WordArray.init(hashWords, outputLengthBytes);
},
clone: function () {
var clone = Hasher.clone.call(this);
var state = clone._state = this._state.slice(0);
for (var i = 0; i < 25; i++) {
state[i] = state[i].clone();
}
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA3('message');
* var hash = CryptoJS.SHA3(wordArray);
*/
C.SHA3 = Hasher._createHelper(SHA3);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA3(message, key);
*/
C.HmacSHA3 = Hasher._createHmacHelper(SHA3);
}(Math));
return CryptoJS.SHA3;
}));
},{"./core":46,"./x64-core":77}],74:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./sha512"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core", "./sha512"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var X64WordArray = C_x64.WordArray;
var C_algo = C.algo;
var SHA512 = C_algo.SHA512;
/**
* SHA-384 hash algorithm.
*/
var SHA384 = C_algo.SHA384 = SHA512.extend({
_doReset: function () {
this._hash = new X64WordArray.init([
new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507),
new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939),
new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511),
new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4)
]);
},
_doFinalize: function () {
var hash = SHA512._doFinalize.call(this);
hash.sigBytes -= 16;
return hash;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA384('message');
* var hash = CryptoJS.SHA384(wordArray);
*/
C.SHA384 = SHA512._createHelper(SHA384);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA384(message, key);
*/
C.HmacSHA384 = SHA512._createHmacHelper(SHA384);
}());
return CryptoJS.SHA384;
}));
},{"./core":46,"./sha512":75,"./x64-core":77}],75:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Hasher = C_lib.Hasher;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var X64WordArray = C_x64.WordArray;
var C_algo = C.algo;
function X64Word_create() {
return X64Word.create.apply(X64Word, arguments);
}
// Constants
var K = [
X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd),
X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc),
X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019),
X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118),
X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe),
X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2),
X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1),
X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694),
X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3),
X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65),
X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483),
X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5),
X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210),
X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4),
X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725),
X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70),
X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926),
X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df),
X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8),
X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b),
X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001),
X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30),
X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910),
X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8),
X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53),
X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8),
X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb),
X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3),
X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60),
X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec),
X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9),
X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b),
X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207),
X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178),
X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6),
X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b),
X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493),
X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c),
X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a),
X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817)
];
// Reusable objects
var W = [];
(function () {
for (var i = 0; i < 80; i++) {
W[i] = X64Word_create();
}
}());
/**
* SHA-512 hash algorithm.
*/
var SHA512 = C_algo.SHA512 = Hasher.extend({
_doReset: function () {
this._hash = new X64WordArray.init([
new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b),
new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1),
new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f),
new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179)
]);
},
_doProcessBlock: function (M, offset) {
// Shortcuts
var H = this._hash.words;
var H0 = H[0];
var H1 = H[1];
var H2 = H[2];
var H3 = H[3];
var H4 = H[4];
var H5 = H[5];
var H6 = H[6];
var H7 = H[7];
var H0h = H0.high;
var H0l = H0.low;
var H1h = H1.high;
var H1l = H1.low;
var H2h = H2.high;
var H2l = H2.low;
var H3h = H3.high;
var H3l = H3.low;
var H4h = H4.high;
var H4l = H4.low;
var H5h = H5.high;
var H5l = H5.low;
var H6h = H6.high;
var H6l = H6.low;
var H7h = H7.high;
var H7l = H7.low;
// Working variables
var ah = H0h;
var al = H0l;
var bh = H1h;
var bl = H1l;
var ch = H2h;
var cl = H2l;
var dh = H3h;
var dl = H3l;
var eh = H4h;
var el = H4l;
var fh = H5h;
var fl = H5l;
var gh = H6h;
var gl = H6l;
var hh = H7h;
var hl = H7l;
// Rounds
for (var i = 0; i < 80; i++) {
// Shortcut
var Wi = W[i];
// Extend message
if (i < 16) {
var Wih = Wi.high = M[offset + i * 2] | 0;
var Wil = Wi.low = M[offset + i * 2 + 1] | 0;
} else {
// Gamma0
var gamma0x = W[i - 15];
var gamma0xh = gamma0x.high;
var gamma0xl = gamma0x.low;
var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);
var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));
// Gamma1
var gamma1x = W[i - 2];
var gamma1xh = gamma1x.high;
var gamma1xl = gamma1x.low;
var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);
var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));
// W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
var Wi7 = W[i - 7];
var Wi7h = Wi7.high;
var Wi7l = Wi7.low;
var Wi16 = W[i - 16];
var Wi16h = Wi16.high;
var Wi16l = Wi16.low;
var Wil = gamma0l + Wi7l;
var Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);
var Wil = Wil + gamma1l;
var Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);
var Wil = Wil + Wi16l;
var Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);
Wi.high = Wih;
Wi.low = Wil;
}
var chh = (eh & fh) ^ (~eh & gh);
var chl = (el & fl) ^ (~el & gl);
var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);
var majl = (al & bl) ^ (al & cl) ^ (bl & cl);
var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));
var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));
var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));
var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));
// t1 = h + sigma1 + ch + K[i] + W[i]
var Ki = K[i];
var Kih = Ki.high;
var Kil = Ki.low;
var t1l = hl + sigma1l;
var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);
var t1l = t1l + chl;
var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
var t1l = t1l + Kil;
var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);
var t1l = t1l + Wil;
var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);
// t2 = sigma0 + maj
var t2l = sigma0l + majl;
var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);
// Update working variables
hh = gh;
hl = gl;
gh = fh;
gl = fl;
fh = eh;
fl = el;
el = (dl + t1l) | 0;
eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
dh = ch;
dl = cl;
ch = bh;
cl = bl;
bh = ah;
bl = al;
al = (t1l + t2l) | 0;
ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;
}
// Intermediate hash value
H0l = H0.low = (H0l + al);
H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0));
H1l = H1.low = (H1l + bl);
H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0));
H2l = H2.low = (H2l + cl);
H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0));
H3l = H3.low = (H3l + dl);
H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0));
H4l = H4.low = (H4l + el);
H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0));
H5l = H5.low = (H5l + fl);
H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0));
H6l = H6.low = (H6l + gl);
H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0));
H7l = H7.low = (H7l + hl);
H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0));
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Convert hash to 32-bit word array before returning
var hash = this._hash.toX32();
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
},
blockSize: 1024/32
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA512('message');
* var hash = CryptoJS.SHA512(wordArray);
*/
C.SHA512 = Hasher._createHelper(SHA512);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA512(message, key);
*/
C.HmacSHA512 = Hasher._createHmacHelper(SHA512);
}());
return CryptoJS.SHA512;
}));
},{"./core":46,"./x64-core":77}],76:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var BlockCipher = C_lib.BlockCipher;
var C_algo = C.algo;
// Permuted Choice 1 constants
var PC1 = [
57, 49, 41, 33, 25, 17, 9, 1,
58, 50, 42, 34, 26, 18, 10, 2,
59, 51, 43, 35, 27, 19, 11, 3,
60, 52, 44, 36, 63, 55, 47, 39,
31, 23, 15, 7, 62, 54, 46, 38,
30, 22, 14, 6, 61, 53, 45, 37,
29, 21, 13, 5, 28, 20, 12, 4
];
// Permuted Choice 2 constants
var PC2 = [
14, 17, 11, 24, 1, 5,
3, 28, 15, 6, 21, 10,
23, 19, 12, 4, 26, 8,
16, 7, 27, 20, 13, 2,
41, 52, 31, 37, 47, 55,
30, 40, 51, 45, 33, 48,
44, 49, 39, 56, 34, 53,
46, 42, 50, 36, 29, 32
];
// Cumulative bit shift constants
var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];
// SBOXes and round permutation constants
var SBOX_P = [
{
0x0: 0x808200,
0x10000000: 0x8000,
0x20000000: 0x808002,
0x30000000: 0x2,
0x40000000: 0x200,
0x50000000: 0x808202,
0x60000000: 0x800202,
0x70000000: 0x800000,
0x80000000: 0x202,
0x90000000: 0x800200,
0xa0000000: 0x8200,
0xb0000000: 0x808000,
0xc0000000: 0x8002,
0xd0000000: 0x800002,
0xe0000000: 0x0,
0xf0000000: 0x8202,
0x8000000: 0x0,
0x18000000: 0x808202,
0x28000000: 0x8202,
0x38000000: 0x8000,
0x48000000: 0x808200,
0x58000000: 0x200,
0x68000000: 0x808002,
0x78000000: 0x2,
0x88000000: 0x800200,
0x98000000: 0x8200,
0xa8000000: 0x808000,
0xb8000000: 0x800202,
0xc8000000: 0x800002,
0xd8000000: 0x8002,
0xe8000000: 0x202,
0xf8000000: 0x800000,
0x1: 0x8000,
0x10000001: 0x2,
0x20000001: 0x808200,
0x30000001: 0x800000,
0x40000001: 0x808002,
0x50000001: 0x8200,
0x60000001: 0x200,
0x70000001: 0x800202,
0x80000001: 0x808202,
0x90000001: 0x808000,
0xa0000001: 0x800002,
0xb0000001: 0x8202,
0xc0000001: 0x202,
0xd0000001: 0x800200,
0xe0000001: 0x8002,
0xf0000001: 0x0,
0x8000001: 0x808202,
0x18000001: 0x808000,
0x28000001: 0x800000,
0x38000001: 0x200,
0x48000001: 0x8000,
0x58000001: 0x800002,
0x68000001: 0x2,
0x78000001: 0x8202,
0x88000001: 0x8002,
0x98000001: 0x800202,
0xa8000001: 0x202,
0xb8000001: 0x808200,
0xc8000001: 0x800200,
0xd8000001: 0x0,
0xe8000001: 0x8200,
0xf8000001: 0x808002
},
{
0x0: 0x40084010,
0x1000000: 0x4000,
0x2000000: 0x80000,
0x3000000: 0x40080010,
0x4000000: 0x40000010,
0x5000000: 0x40084000,
0x6000000: 0x40004000,
0x7000000: 0x10,
0x8000000: 0x84000,
0x9000000: 0x40004010,
0xa000000: 0x40000000,
0xb000000: 0x84010,
0xc000000: 0x80010,
0xd000000: 0x0,
0xe000000: 0x4010,
0xf000000: 0x40080000,
0x800000: 0x40004000,
0x1800000: 0x84010,
0x2800000: 0x10,
0x3800000: 0x40004010,
0x4800000: 0x40084010,
0x5800000: 0x40000000,
0x6800000: 0x80000,
0x7800000: 0x40080010,
0x8800000: 0x80010,
0x9800000: 0x0,
0xa800000: 0x4000,
0xb800000: 0x40080000,
0xc800000: 0x40000010,
0xd800000: 0x84000,
0xe800000: 0x40084000,
0xf800000: 0x4010,
0x10000000: 0x0,
0x11000000: 0x40080010,
0x12000000: 0x40004010,
0x13000000: 0x40084000,
0x14000000: 0x40080000,
0x15000000: 0x10,
0x16000000: 0x84010,
0x17000000: 0x4000,
0x18000000: 0x4010,
0x19000000: 0x80000,
0x1a000000: 0x80010,
0x1b000000: 0x40000010,
0x1c000000: 0x84000,
0x1d000000: 0x40004000,
0x1e000000: 0x40000000,
0x1f000000: 0x40084010,
0x10800000: 0x84010,
0x11800000: 0x80000,
0x12800000: 0x40080000,
0x13800000: 0x4000,
0x14800000: 0x40004000,
0x15800000: 0x40084010,
0x16800000: 0x10,
0x17800000: 0x40000000,
0x18800000: 0x40084000,
0x19800000: 0x40000010,
0x1a800000: 0x40004010,
0x1b800000: 0x80010,
0x1c800000: 0x0,
0x1d800000: 0x4010,
0x1e800000: 0x40080010,
0x1f800000: 0x84000
},
{
0x0: 0x104,
0x100000: 0x0,
0x200000: 0x4000100,
0x300000: 0x10104,
0x400000: 0x10004,
0x500000: 0x4000004,
0x600000: 0x4010104,
0x700000: 0x4010000,
0x800000: 0x4000000,
0x900000: 0x4010100,
0xa00000: 0x10100,
0xb00000: 0x4010004,
0xc00000: 0x4000104,
0xd00000: 0x10000,
0xe00000: 0x4,
0xf00000: 0x100,
0x80000: 0x4010100,
0x180000: 0x4010004,
0x280000: 0x0,
0x380000: 0x4000100,
0x480000: 0x4000004,
0x580000: 0x10000,
0x680000: 0x10004,
0x780000: 0x104,
0x880000: 0x4,
0x980000: 0x100,
0xa80000: 0x4010000,
0xb80000: 0x10104,
0xc80000: 0x10100,
0xd80000: 0x4000104,
0xe80000: 0x4010104,
0xf80000: 0x4000000,
0x1000000: 0x4010100,
0x1100000: 0x10004,
0x1200000: 0x10000,
0x1300000: 0x4000100,
0x1400000: 0x100,
0x1500000: 0x4010104,
0x1600000: 0x4000004,
0x1700000: 0x0,
0x1800000: 0x4000104,
0x1900000: 0x4000000,
0x1a00000: 0x4,
0x1b00000: 0x10100,
0x1c00000: 0x4010000,
0x1d00000: 0x104,
0x1e00000: 0x10104,
0x1f00000: 0x4010004,
0x1080000: 0x4000000,
0x1180000: 0x104,
0x1280000: 0x4010100,
0x1380000: 0x0,
0x1480000: 0x10004,
0x1580000: 0x4000100,
0x1680000: 0x100,
0x1780000: 0x4010004,
0x1880000: 0x10000,
0x1980000: 0x4010104,
0x1a80000: 0x10104,
0x1b80000: 0x4000004,
0x1c80000: 0x4000104,
0x1d80000: 0x4010000,
0x1e80000: 0x4,
0x1f80000: 0x10100
},
{
0x0: 0x80401000,
0x10000: 0x80001040,
0x20000: 0x401040,
0x30000: 0x80400000,
0x40000: 0x0,
0x50000: 0x401000,
0x60000: 0x80000040,
0x70000: 0x400040,
0x80000: 0x80000000,
0x90000: 0x400000,
0xa0000: 0x40,
0xb0000: 0x80001000,
0xc0000: 0x80400040,
0xd0000: 0x1040,
0xe0000: 0x1000,
0xf0000: 0x80401040,
0x8000: 0x80001040,
0x18000: 0x40,
0x28000: 0x80400040,
0x38000: 0x80001000,
0x48000: 0x401000,
0x58000: 0x80401040,
0x68000: 0x0,
0x78000: 0x80400000,
0x88000: 0x1000,
0x98000: 0x80401000,
0xa8000: 0x400000,
0xb8000: 0x1040,
0xc8000: 0x80000000,
0xd8000: 0x400040,
0xe8000: 0x401040,
0xf8000: 0x80000040,
0x100000: 0x400040,
0x110000: 0x401000,
0x120000: 0x80000040,
0x130000: 0x0,
0x140000: 0x1040,
0x150000: 0x80400040,
0x160000: 0x80401000,
0x170000: 0x80001040,
0x180000: 0x80401040,
0x190000: 0x80000000,
0x1a0000: 0x80400000,
0x1b0000: 0x401040,
0x1c0000: 0x80001000,
0x1d0000: 0x400000,
0x1e0000: 0x40,
0x1f0000: 0x1000,
0x108000: 0x80400000,
0x118000: 0x80401040,
0x128000: 0x0,
0x138000: 0x401000,
0x148000: 0x400040,
0x158000: 0x80000000,
0x168000: 0x80001040,
0x178000: 0x40,
0x188000: 0x80000040,
0x198000: 0x1000,
0x1a8000: 0x80001000,
0x1b8000: 0x80400040,
0x1c8000: 0x1040,
0x1d8000: 0x80401000,
0x1e8000: 0x400000,
0x1f8000: 0x401040
},
{
0x0: 0x80,
0x1000: 0x1040000,
0x2000: 0x40000,
0x3000: 0x20000000,
0x4000: 0x20040080,
0x5000: 0x1000080,
0x6000: 0x21000080,
0x7000: 0x40080,
0x8000: 0x1000000,
0x9000: 0x20040000,
0xa000: 0x20000080,
0xb000: 0x21040080,
0xc000: 0x21040000,
0xd000: 0x0,
0xe000: 0x1040080,
0xf000: 0x21000000,
0x800: 0x1040080,
0x1800: 0x21000080,
0x2800: 0x80,
0x3800: 0x1040000,
0x4800: 0x40000,
0x5800: 0x20040080,
0x6800: 0x21040000,
0x7800: 0x20000000,
0x8800: 0x20040000,
0x9800: 0x0,
0xa800: 0x21040080,
0xb800: 0x1000080,
0xc800: 0x20000080,
0xd800: 0x21000000,
0xe800: 0x1000000,
0xf800: 0x40080,
0x10000: 0x40000,
0x11000: 0x80,
0x12000: 0x20000000,
0x13000: 0x21000080,
0x14000: 0x1000080,
0x15000: 0x21040000,
0x16000: 0x20040080,
0x17000: 0x1000000,
0x18000: 0x21040080,
0x19000: 0x21000000,
0x1a000: 0x1040000,
0x1b000: 0x20040000,
0x1c000: 0x40080,
0x1d000: 0x20000080,
0x1e000: 0x0,
0x1f000: 0x1040080,
0x10800: 0x21000080,
0x11800: 0x1000000,
0x12800: 0x1040000,
0x13800: 0x20040080,
0x14800: 0x20000000,
0x15800: 0x1040080,
0x16800: 0x80,
0x17800: 0x21040000,
0x18800: 0x40080,
0x19800: 0x21040080,
0x1a800: 0x0,
0x1b800: 0x21000000,
0x1c800: 0x1000080,
0x1d800: 0x40000,
0x1e800: 0x20040000,
0x1f800: 0x20000080
},
{
0x0: 0x10000008,
0x100: 0x2000,
0x200: 0x10200000,
0x300: 0x10202008,
0x400: 0x10002000,
0x500: 0x200000,
0x600: 0x200008,
0x700: 0x10000000,
0x800: 0x0,
0x900: 0x10002008,
0xa00: 0x202000,
0xb00: 0x8,
0xc00: 0x10200008,
0xd00: 0x202008,
0xe00: 0x2008,
0xf00: 0x10202000,
0x80: 0x10200000,
0x180: 0x10202008,
0x280: 0x8,
0x380: 0x200000,
0x480: 0x202008,
0x580: 0x10000008,
0x680: 0x10002000,
0x780: 0x2008,
0x880: 0x200008,
0x980: 0x2000,
0xa80: 0x10002008,
0xb80: 0x10200008,
0xc80: 0x0,
0xd80: 0x10202000,
0xe80: 0x202000,
0xf80: 0x10000000,
0x1000: 0x10002000,
0x1100: 0x10200008,
0x1200: 0x10202008,
0x1300: 0x2008,
0x1400: 0x200000,
0x1500: 0x10000000,
0x1600: 0x10000008,
0x1700: 0x202000,
0x1800: 0x202008,
0x1900: 0x0,
0x1a00: 0x8,
0x1b00: 0x10200000,
0x1c00: 0x2000,
0x1d00: 0x10002008,
0x1e00: 0x10202000,
0x1f00: 0x200008,
0x1080: 0x8,
0x1180: 0x202000,
0x1280: 0x200000,
0x1380: 0x10000008,
0x1480: 0x10002000,
0x1580: 0x2008,
0x1680: 0x10202008,
0x1780: 0x10200000,
0x1880: 0x10202000,
0x1980: 0x10200008,
0x1a80: 0x2000,
0x1b80: 0x202008,
0x1c80: 0x200008,
0x1d80: 0x0,
0x1e80: 0x10000000,
0x1f80: 0x10002008
},
{
0x0: 0x100000,
0x10: 0x2000401,
0x20: 0x400,
0x30: 0x100401,
0x40: 0x2100401,
0x50: 0x0,
0x60: 0x1,
0x70: 0x2100001,
0x80: 0x2000400,
0x90: 0x100001,
0xa0: 0x2000001,
0xb0: 0x2100400,
0xc0: 0x2100000,
0xd0: 0x401,
0xe0: 0x100400,
0xf0: 0x2000000,
0x8: 0x2100001,
0x18: 0x0,
0x28: 0x2000401,
0x38: 0x2100400,
0x48: 0x100000,
0x58: 0x2000001,
0x68: 0x2000000,
0x78: 0x401,
0x88: 0x100401,
0x98: 0x2000400,
0xa8: 0x2100000,
0xb8: 0x100001,
0xc8: 0x400,
0xd8: 0x2100401,
0xe8: 0x1,
0xf8: 0x100400,
0x100: 0x2000000,
0x110: 0x100000,
0x120: 0x2000401,
0x130: 0x2100001,
0x140: 0x100001,
0x150: 0x2000400,
0x160: 0x2100400,
0x170: 0x100401,
0x180: 0x401,
0x190: 0x2100401,
0x1a0: 0x100400,
0x1b0: 0x1,
0x1c0: 0x0,
0x1d0: 0x2100000,
0x1e0: 0x2000001,
0x1f0: 0x400,
0x108: 0x100400,
0x118: 0x2000401,
0x128: 0x2100001,
0x138: 0x1,
0x148: 0x2000000,
0x158: 0x100000,
0x168: 0x401,
0x178: 0x2100400,
0x188: 0x2000001,
0x198: 0x2100000,
0x1a8: 0x0,
0x1b8: 0x2100401,
0x1c8: 0x100401,
0x1d8: 0x400,
0x1e8: 0x2000400,
0x1f8: 0x100001
},
{
0x0: 0x8000820,
0x1: 0x20000,
0x2: 0x8000000,
0x3: 0x20,
0x4: 0x20020,
0x5: 0x8020820,
0x6: 0x8020800,
0x7: 0x800,
0x8: 0x8020000,
0x9: 0x8000800,
0xa: 0x20800,
0xb: 0x8020020,
0xc: 0x820,
0xd: 0x0,
0xe: 0x8000020,
0xf: 0x20820,
0x80000000: 0x800,
0x80000001: 0x8020820,
0x80000002: 0x8000820,
0x80000003: 0x8000000,
0x80000004: 0x8020000,
0x80000005: 0x20800,
0x80000006: 0x20820,
0x80000007: 0x20,
0x80000008: 0x8000020,
0x80000009: 0x820,
0x8000000a: 0x20020,
0x8000000b: 0x8020800,
0x8000000c: 0x0,
0x8000000d: 0x8020020,
0x8000000e: 0x8000800,
0x8000000f: 0x20000,
0x10: 0x20820,
0x11: 0x8020800,
0x12: 0x20,
0x13: 0x800,
0x14: 0x8000800,
0x15: 0x8000020,
0x16: 0x8020020,
0x17: 0x20000,
0x18: 0x0,
0x19: 0x20020,
0x1a: 0x8020000,
0x1b: 0x8000820,
0x1c: 0x8020820,
0x1d: 0x20800,
0x1e: 0x820,
0x1f: 0x8000000,
0x80000010: 0x20000,
0x80000011: 0x800,
0x80000012: 0x8020020,
0x80000013: 0x20820,
0x80000014: 0x20,
0x80000015: 0x8020000,
0x80000016: 0x8000000,
0x80000017: 0x8000820,
0x80000018: 0x8020820,
0x80000019: 0x8000020,
0x8000001a: 0x8000800,
0x8000001b: 0x0,
0x8000001c: 0x20800,
0x8000001d: 0x820,
0x8000001e: 0x20020,
0x8000001f: 0x8020800
}
];
// Masks that select the SBOX input
var SBOX_MASK = [
0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000,
0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f
];
/**
* DES block cipher algorithm.
*/
var DES = C_algo.DES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
// Select 56 bits according to PC1
var keyBits = [];
for (var i = 0; i < 56; i++) {
var keyBitPos = PC1[i] - 1;
keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1;
}
// Assemble 16 subkeys
var subKeys = this._subKeys = [];
for (var nSubKey = 0; nSubKey < 16; nSubKey++) {
// Create subkey
var subKey = subKeys[nSubKey] = [];
// Shortcut
var bitShift = BIT_SHIFTS[nSubKey];
// Select 48 bits according to PC2
for (var i = 0; i < 24; i++) {
// Select from the left 28 key bits
subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6);
// Select from the right 28 key bits
subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6);
}
// Since each subkey is applied to an expanded 32-bit input,
// the subkey can be broken into 8 values scaled to 32-bits,
// which allows the key to be used without expansion
subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31);
for (var i = 1; i < 7; i++) {
subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3);
}
subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27);
}
// Compute inverse subkeys
var invSubKeys = this._invSubKeys = [];
for (var i = 0; i < 16; i++) {
invSubKeys[i] = subKeys[15 - i];
}
},
encryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._subKeys);
},
decryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._invSubKeys);
},
_doCryptBlock: function (M, offset, subKeys) {
// Get input
this._lBlock = M[offset];
this._rBlock = M[offset + 1];
// Initial permutation
exchangeLR.call(this, 4, 0x0f0f0f0f);
exchangeLR.call(this, 16, 0x0000ffff);
exchangeRL.call(this, 2, 0x33333333);
exchangeRL.call(this, 8, 0x00ff00ff);
exchangeLR.call(this, 1, 0x55555555);
// Rounds
for (var round = 0; round < 16; round++) {
// Shortcuts
var subKey = subKeys[round];
var lBlock = this._lBlock;
var rBlock = this._rBlock;
// Feistel function
var f = 0;
for (var i = 0; i < 8; i++) {
f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];
}
this._lBlock = rBlock;
this._rBlock = lBlock ^ f;
}
// Undo swap from last round
var t = this._lBlock;
this._lBlock = this._rBlock;
this._rBlock = t;
// Final permutation
exchangeLR.call(this, 1, 0x55555555);
exchangeRL.call(this, 8, 0x00ff00ff);
exchangeRL.call(this, 2, 0x33333333);
exchangeLR.call(this, 16, 0x0000ffff);
exchangeLR.call(this, 4, 0x0f0f0f0f);
// Set output
M[offset] = this._lBlock;
M[offset + 1] = this._rBlock;
},
keySize: 64/32,
ivSize: 64/32,
blockSize: 64/32
});
// Swap bits across the left and right words
function exchangeLR(offset, mask) {
var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask;
this._rBlock ^= t;
this._lBlock ^= t << offset;
}
function exchangeRL(offset, mask) {
var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask;
this._lBlock ^= t;
this._rBlock ^= t << offset;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.DES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg);
*/
C.DES = BlockCipher._createHelper(DES);
/**
* Triple-DES block cipher algorithm.
*/
var TripleDES = C_algo.TripleDES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
// Create DES instances
this._des1 = DES.createEncryptor(WordArray.create(keyWords.slice(0, 2)));
this._des2 = DES.createEncryptor(WordArray.create(keyWords.slice(2, 4)));
this._des3 = DES.createEncryptor(WordArray.create(keyWords.slice(4, 6)));
},
encryptBlock: function (M, offset) {
this._des1.encryptBlock(M, offset);
this._des2.decryptBlock(M, offset);
this._des3.encryptBlock(M, offset);
},
decryptBlock: function (M, offset) {
this._des3.decryptBlock(M, offset);
this._des2.encryptBlock(M, offset);
this._des1.decryptBlock(M, offset);
},
keySize: 192/32,
ivSize: 64/32,
blockSize: 64/32
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg);
*/
C.TripleDES = BlockCipher._createHelper(TripleDES);
}());
return CryptoJS.TripleDES;
}));
},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],77:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var X32WordArray = C_lib.WordArray;
/**
* x64 namespace.
*/
var C_x64 = C.x64 = {};
/**
* A 64-bit word.
*/
var X64Word = C_x64.Word = Base.extend({
/**
* Initializes a newly created 64-bit word.
*
* @param {number} high The high 32 bits.
* @param {number} low The low 32 bits.
*
* @example
*
* var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);
*/
init: function (high, low) {
this.high = high;
this.low = low;
}
/**
* Bitwise NOTs this word.
*
* @return {X64Word} A new x64-Word object after negating.
*
* @example
*
* var negated = x64Word.not();
*/
// not: function () {
// var high = ~this.high;
// var low = ~this.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise ANDs this word with the passed word.
*
* @param {X64Word} word The x64-Word to AND with this word.
*
* @return {X64Word} A new x64-Word object after ANDing.
*
* @example
*
* var anded = x64Word.and(anotherX64Word);
*/
// and: function (word) {
// var high = this.high & word.high;
// var low = this.low & word.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise ORs this word with the passed word.
*
* @param {X64Word} word The x64-Word to OR with this word.
*
* @return {X64Word} A new x64-Word object after ORing.
*
* @example
*
* var ored = x64Word.or(anotherX64Word);
*/
// or: function (word) {
// var high = this.high | word.high;
// var low = this.low | word.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise XORs this word with the passed word.
*
* @param {X64Word} word The x64-Word to XOR with this word.
*
* @return {X64Word} A new x64-Word object after XORing.
*
* @example
*
* var xored = x64Word.xor(anotherX64Word);
*/
// xor: function (word) {
// var high = this.high ^ word.high;
// var low = this.low ^ word.low;
// return X64Word.create(high, low);
// },
/**
* Shifts this word n bits to the left.
*
* @param {number} n The number of bits to shift.
*
* @return {X64Word} A new x64-Word object after shifting.
*
* @example
*
* var shifted = x64Word.shiftL(25);
*/
// shiftL: function (n) {
// if (n < 32) {
// var high = (this.high << n) | (this.low >>> (32 - n));
// var low = this.low << n;
// } else {
// var high = this.low << (n - 32);
// var low = 0;
// }
// return X64Word.create(high, low);
// },
/**
* Shifts this word n bits to the right.
*
* @param {number} n The number of bits to shift.
*
* @return {X64Word} A new x64-Word object after shifting.
*
* @example
*
* var shifted = x64Word.shiftR(7);
*/
// shiftR: function (n) {
// if (n < 32) {
// var low = (this.low >>> n) | (this.high << (32 - n));
// var high = this.high >>> n;
// } else {
// var low = this.high >>> (n - 32);
// var high = 0;
// }
// return X64Word.create(high, low);
// },
/**
* Rotates this word n bits to the left.
*
* @param {number} n The number of bits to rotate.
*
* @return {X64Word} A new x64-Word object after rotating.
*
* @example
*
* var rotated = x64Word.rotL(25);
*/
// rotL: function (n) {
// return this.shiftL(n).or(this.shiftR(64 - n));
// },
/**
* Rotates this word n bits to the right.
*
* @param {number} n The number of bits to rotate.
*
* @return {X64Word} A new x64-Word object after rotating.
*
* @example
*
* var rotated = x64Word.rotR(7);
*/
// rotR: function (n) {
// return this.shiftR(n).or(this.shiftL(64 - n));
// },
/**
* Adds this word with the passed word.
*
* @param {X64Word} word The x64-Word to add with this word.
*
* @return {X64Word} A new x64-Word object after adding.
*
* @example
*
* var added = x64Word.add(anotherX64Word);
*/
// add: function (word) {
// var low = (this.low + word.low) | 0;
// var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;
// var high = (this.high + word.high + carry) | 0;
// return X64Word.create(high, low);
// }
});
/**
* An array of 64-bit words.
*
* @property {Array} words The array of CryptoJS.x64.Word objects.
* @property {number} sigBytes The number of significant bytes in this word array.
*/
var X64WordArray = C_x64.WordArray = Base.extend({
/**
* Initializes a newly created word array.
*
* @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
*
* @example
*
* var wordArray = CryptoJS.x64.WordArray.create();
*
* var wordArray = CryptoJS.x64.WordArray.create([
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
* ]);
*
* var wordArray = CryptoJS.x64.WordArray.create([
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
* ], 10);
*/
init: function (words, sigBytes) {
words = this.words = words || [];
if (sigBytes != undefined) {
this.sigBytes = sigBytes;
} else {
this.sigBytes = words.length * 8;
}
},
/**
* Converts this 64-bit word array to a 32-bit word array.
*
* @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.
*
* @example
*
* var x32WordArray = x64WordArray.toX32();
*/
toX32: function () {
// Shortcuts
var x64Words = this.words;
var x64WordsLength = x64Words.length;
// Convert
var x32Words = [];
for (var i = 0; i < x64WordsLength; i++) {
var x64Word = x64Words[i];
x32Words.push(x64Word.high);
x32Words.push(x64Word.low);
}
return X32WordArray.create(x32Words, this.sigBytes);
},
/**
* Creates a copy of this word array.
*
* @return {X64WordArray} The clone.
*
* @example
*
* var clone = x64WordArray.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
// Clone "words" array
var words = clone.words = this.words.slice(0);
// Clone each X64Word object
var wordsLength = words.length;
for (var i = 0; i < wordsLength; i++) {
words[i] = words[i].clone();
}
return clone;
}
});
}());
return CryptoJS;
}));
},{"./core":46}],78:[function(_dereq_,module,exports){
// Some code originally from async_storage.js in
// [Gaia](https://github.com/mozilla-b2g/gaia).
(function() {
'use strict';
// Originally found in https://github.com/mozilla-b2g/gaia/blob/e8f624e4cc9ea945727278039b3bc9bcb9f8667a/shared/js/async_storage.js
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
// Initialize IndexedDB; fall back to vendor-prefixed versions if needed.
var indexedDB = indexedDB || this.indexedDB || this.webkitIndexedDB ||
this.mozIndexedDB || this.OIndexedDB ||
this.msIndexedDB;
// If IndexedDB isn't available, we get outta here!
if (!indexedDB) {
return;
}
var DETECT_BLOB_SUPPORT_STORE = 'local-forage-detect-blob-support';
var supportsBlobs;
// Abstracts constructing a Blob object, so it also works in older
// browsers that don't support the native Blob constructor. (i.e.
// old QtWebKit versions, at least).
function _createBlob(parts, properties) {
parts = parts || [];
properties = properties || {};
try {
return new Blob(parts, properties);
} catch (e) {
if (e.name !== 'TypeError') {
throw e;
}
var BlobBuilder = window.BlobBuilder ||
window.MSBlobBuilder ||
window.MozBlobBuilder ||
window.WebKitBlobBuilder;
var builder = new BlobBuilder();
for (var i = 0; i < parts.length; i += 1) {
builder.append(parts[i]);
}
return builder.getBlob(properties.type);
}
}
// Transform a binary string to an array buffer, because otherwise
// weird stuff happens when you try to work with the binary string directly.
// It is known.
// From http://stackoverflow.com/questions/14967647/ (continues on next line)
// encode-decode-image-with-base64-breaks-image (2013-04-21)
function _binStringToArrayBuffer(bin) {
var length = bin.length;
var buf = new ArrayBuffer(length);
var arr = new Uint8Array(buf);
for (var i = 0; i < length; i++) {
arr[i] = bin.charCodeAt(i);
}
return buf;
}
// Fetch a blob using ajax. This reveals bugs in Chrome < 43.
// For details on all this junk:
// https://github.com/nolanlawson/state-of-binary-data-in-the-browser#readme
function _blobAjax(url) {
return new Promise(function(resolve, reject) {
var xhr = new XMLHttpRequest();
xhr.open('GET', url);
xhr.withCredentials = true;
xhr.responseType = 'arraybuffer';
xhr.onreadystatechange = function() {
if (xhr.readyState !== 4) {
return;
}
if (xhr.status === 200) {
return resolve({
response: xhr.response,
type: xhr.getResponseHeader('Content-Type')
});
}
reject({status: xhr.status, response: xhr.response});
};
xhr.send();
});
}
//
// Detect blob support. Chrome didn't support it until version 38.
// In version 37 they had a broken version where PNGs (and possibly
// other binary types) aren't stored correctly, because when you fetch
// them, the content type is always null.
//
// Furthermore, they have some outstanding bugs where blobs occasionally
// are read by FileReader as null, or by ajax as 404s.
//
// Sadly we use the 404 bug to detect the FileReader bug, so if they
// get fixed independently and released in different versions of Chrome,
// then the bug could come back. So it's worthwhile to watch these issues:
// 404 bug: https://code.google.com/p/chromium/issues/detail?id=447916
// FileReader bug: https://code.google.com/p/chromium/issues/detail?id=447836
//
function _checkBlobSupportWithoutCaching(idb) {
return new Promise(function(resolve, reject) {
var blob = _createBlob([''], {type: 'image/png'});
var txn = idb.transaction([DETECT_BLOB_SUPPORT_STORE], 'readwrite');
txn.objectStore(DETECT_BLOB_SUPPORT_STORE).put(blob, 'key');
txn.oncomplete = function() {
// have to do it in a separate transaction, else the correct
// content type is always returned
var blobTxn = idb.transaction([DETECT_BLOB_SUPPORT_STORE],
'readwrite');
var getBlobReq = blobTxn.objectStore(
DETECT_BLOB_SUPPORT_STORE).get('key');
getBlobReq.onerror = reject;
getBlobReq.onsuccess = function(e) {
var storedBlob = e.target.result;
var url = URL.createObjectURL(storedBlob);
_blobAjax(url).then(function(res) {
resolve(!!(res && res.type === 'image/png'));
}, function() {
resolve(false);
}).then(function() {
URL.revokeObjectURL(url);
});
};
};
})['catch'](function() {
return false; // error, so assume unsupported
});
}
function _checkBlobSupport(idb) {
if (typeof supportsBlobs === 'boolean') {
return Promise.resolve(supportsBlobs);
}
return _checkBlobSupportWithoutCaching(idb).then(function(value) {
supportsBlobs = value;
return supportsBlobs;
});
}
// encode a blob for indexeddb engines that don't support blobs
function _encodeBlob(blob) {
return new Promise(function(resolve, reject) {
var reader = new FileReader();
reader.onerror = reject;
reader.onloadend = function(e) {
var base64 = btoa(e.target.result || '');
resolve({
__local_forage_encoded_blob: true,
data: base64,
type: blob.type
});
};
reader.readAsBinaryString(blob);
});
}
// decode an encoded blob
function _decodeBlob(encodedBlob) {
var arrayBuff = _binStringToArrayBuffer(atob(encodedBlob.data));
return _createBlob([arrayBuff], { type: encodedBlob.type});
}
// is this one of our fancy encoded blobs?
function _isEncodedBlob(value) {
return value && value.__local_forage_encoded_blob;
}
// Open the IndexedDB database (automatically creates one if one didn't
// previously exist), using any options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {
db: null
};
if (options) {
for (var i in options) {
dbInfo[i] = options[i];
}
}
return new Promise(function(resolve, reject) {
var openreq = indexedDB.open(dbInfo.name, dbInfo.version);
openreq.onerror = function() {
reject(openreq.error);
};
openreq.onupgradeneeded = function(e) {
// First time setup: create an empty object store
openreq.result.createObjectStore(dbInfo.storeName);
if (e.oldVersion <= 1) {
// added when support for blob shims was added
openreq.result.createObjectStore(DETECT_BLOB_SUPPORT_STORE);
}
};
openreq.onsuccess = function() {
dbInfo.db = openreq.result;
self._dbInfo = dbInfo;
resolve();
};
});
}
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.get(key);
req.onsuccess = function() {
var value = req.result;
if (value === undefined) {
value = null;
}
if (_isEncodedBlob(value)) {
value = _decodeBlob(value);
}
resolve(value);
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Iterate over all items stored in database.
function iterate(iterator, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.openCursor();
var iterationNumber = 1;
req.onsuccess = function() {
var cursor = req.result;
if (cursor) {
var value = cursor.value;
if (_isEncodedBlob(value)) {
value = _decodeBlob(value);
}
var result = iterator(value, cursor.key,
iterationNumber++);
if (result !== void(0)) {
resolve(result);
} else {
cursor['continue']();
}
} else {
resolve();
}
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
var dbInfo;
self.ready().then(function() {
dbInfo = self._dbInfo;
return _checkBlobSupport(dbInfo.db);
}).then(function(blobSupport) {
if (!blobSupport && value instanceof Blob) {
return _encodeBlob(value);
}
return value;
}).then(function(value) {
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
// The reason we don't _save_ null is because IE 10 does
// not support saving the `null` type in IndexedDB. How
// ironic, given the bug below!
// See: https://github.com/mozilla/localForage/issues/161
if (value === null) {
value = undefined;
}
var req = store.put(value, key);
transaction.oncomplete = function() {
// Cast to undefined so the value passed to
// callback/promise is the same as what one would get out
// of `getItem()` later. This leads to some weirdness
// (setItem('foo', undefined) will return `null`), but
// it's not my fault localStorage is our baseline and that
// it's weird.
if (value === undefined) {
value = null;
}
resolve(value);
};
transaction.onabort = transaction.onerror = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
// We use a Grunt task to make this safe for IE and some
// versions of Android (including those used by Cordova).
// Normally IE won't like `['delete']()` and will insist on
// using `['delete']()`, but we have a build step that
// fixes this for us now.
var req = store['delete'](key);
transaction.oncomplete = function() {
resolve();
};
transaction.onerror = function() {
reject(req.error);
};
// The request will be also be aborted if we've exceeded our storage
// space.
transaction.onabort = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function clear(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
var req = store.clear();
transaction.oncomplete = function() {
resolve();
};
transaction.onabort = transaction.onerror = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function length(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.count();
req.onsuccess = function() {
resolve(req.result);
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function key(n, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
if (n < 0) {
resolve(null);
return;
}
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var advanced = false;
var req = store.openCursor();
req.onsuccess = function() {
var cursor = req.result;
if (!cursor) {
// this means there weren't enough keys
resolve(null);
return;
}
if (n === 0) {
// We have the first key, return it if that's what they
// wanted.
resolve(cursor.key);
} else {
if (!advanced) {
// Otherwise, ask the cursor to skip ahead n
// records.
advanced = true;
cursor.advance(n);
} else {
// When we get here, we've got the nth key.
resolve(cursor.key);
}
}
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.openCursor();
var keys = [];
req.onsuccess = function() {
var cursor = req.result;
if (!cursor) {
resolve(keys);
return;
}
keys.push(cursor.key);
cursor['continue']();
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var asyncStorage = {
_driver: 'asyncStorage',
_initStorage: _initStorage,
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
module.exports = asyncStorage;
} else if (typeof define === 'function' && define.amd) {
define('asyncStorage', function() {
return asyncStorage;
});
} else {
this.asyncStorage = asyncStorage;
}
}).call(window);
},{"promise":101}],79:[function(_dereq_,module,exports){
// If IndexedDB isn't available, we'll fall back to localStorage.
// Note that this will have considerable performance and storage
// side-effects (all data will be serialized on save and only data that
// can be converted to a string via `JSON.stringify()` will be saved).
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
var globalObject = this;
var serializer = null;
var localStorage = null;
// If the app is running inside a Google Chrome packaged webapp, or some
// other context where localStorage isn't available, we don't use
// localStorage. This feature detection is preferred over the old
// `if (window.chrome && window.chrome.runtime)` code.
// See: https://github.com/mozilla/localForage/issues/68
try {
// If localStorage isn't available, we get outta here!
// This should be inside a try catch
if (!this.localStorage || !('setItem' in this.localStorage)) {
return;
}
// Initialize localStorage and create a variable to use throughout
// the code.
localStorage = this.localStorage;
} catch (e) {
return;
}
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Config the localStorage backend, using options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {};
if (options) {
for (var i in options) {
dbInfo[i] = options[i];
}
}
dbInfo.keyPrefix = dbInfo.name + '/';
self._dbInfo = dbInfo;
var serializerPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_(['localforageSerializer'], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
resolve(_dereq_('./../utils/serializer'));
} else {
resolve(globalObject.localforageSerializer);
}
});
return serializerPromise.then(function(lib) {
serializer = lib;
return Promise.resolve();
});
}
// Remove all keys from the datastore, effectively destroying all data in
// the app's key/value store!
function clear(callback) {
var self = this;
var promise = self.ready().then(function() {
var keyPrefix = self._dbInfo.keyPrefix;
for (var i = localStorage.length - 1; i >= 0; i--) {
var key = localStorage.key(i);
if (key.indexOf(keyPrefix) === 0) {
localStorage.removeItem(key);
}
}
});
executeCallback(promise, callback);
return promise;
}
// Retrieve an item from the store. Unlike the original async_storage
// library in Gaia, we don't modify return values at all. If a key's value
// is `undefined`, we pass that value to the callback function.
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var result = localStorage.getItem(dbInfo.keyPrefix + key);
// If a result was found, parse it from the serialized
// string into a JS object. If result isn't truthy, the key
// is likely undefined and we'll pass it straight to the
// callback.
if (result) {
result = serializer.deserialize(result);
}
return result;
});
executeCallback(promise, callback);
return promise;
}
// Iterate over all items in the store.
function iterate(iterator, callback) {
var self = this;
var promise = self.ready().then(function() {
var keyPrefix = self._dbInfo.keyPrefix;
var keyPrefixLength = keyPrefix.length;
var length = localStorage.length;
// We use a dedicated iterator instead of the `i` variable below
// so other keys we fetch in localStorage aren't counted in
// the `iterationNumber` argument passed to the `iterate()`
// callback.
//
// See: github.com/mozilla/localForage/pull/435#discussion_r38061530
var iterationNumber = 1;
for (var i = 0; i < length; i++) {
var key = localStorage.key(i);
if (key.indexOf(keyPrefix) !== 0) {
continue;
}
var value = localStorage.getItem(key);
// If a result was found, parse it from the serialized
// string into a JS object. If result isn't truthy, the
// key is likely undefined and we'll pass it straight
// to the iterator.
if (value) {
value = serializer.deserialize(value);
}
value = iterator(value, key.substring(keyPrefixLength),
iterationNumber++);
if (value !== void(0)) {
return value;
}
}
});
executeCallback(promise, callback);
return promise;
}
// Same as localStorage's key() method, except takes a callback.
function key(n, callback) {
var self = this;
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var result;
try {
result = localStorage.key(n);
} catch (error) {
result = null;
}
// Remove the prefix from the key, if a key is found.
if (result) {
result = result.substring(dbInfo.keyPrefix.length);
}
return result;
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var length = localStorage.length;
var keys = [];
for (var i = 0; i < length; i++) {
if (localStorage.key(i).indexOf(dbInfo.keyPrefix) === 0) {
keys.push(localStorage.key(i).substring(dbInfo.keyPrefix.length));
}
}
return keys;
});
executeCallback(promise, callback);
return promise;
}
// Supply the number of keys in the datastore to the callback function.
function length(callback) {
var self = this;
var promise = self.keys().then(function(keys) {
return keys.length;
});
executeCallback(promise, callback);
return promise;
}
// Remove an item from the store, nice and simple.
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
localStorage.removeItem(dbInfo.keyPrefix + key);
});
executeCallback(promise, callback);
return promise;
}
// Set a key's value and run an optional callback once the value is set.
// Unlike Gaia's implementation, the callback function is passed the value,
// in case you want to operate on that value only after you're sure it
// saved, or something like that.
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
// Convert undefined values to null.
// https://github.com/mozilla/localForage/pull/42
if (value === undefined) {
value = null;
}
// Save the original value to pass to the callback.
var originalValue = value;
return new Promise(function(resolve, reject) {
serializer.serialize(value, function(value, error) {
if (error) {
reject(error);
} else {
try {
var dbInfo = self._dbInfo;
localStorage.setItem(dbInfo.keyPrefix + key, value);
resolve(originalValue);
} catch (e) {
// localStorage capacity exceeded.
// TODO: Make this a specific error/event.
if (e.name === 'QuotaExceededError' ||
e.name === 'NS_ERROR_DOM_QUOTA_REACHED') {
reject(e);
}
reject(e);
}
}
});
});
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var localStorageWrapper = {
_driver: 'localStorageWrapper',
_initStorage: _initStorage,
// Default API, from Gaia/localStorage.
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (moduleType === ModuleType.EXPORT) {
module.exports = localStorageWrapper;
} else if (moduleType === ModuleType.DEFINE) {
define('localStorageWrapper', function() {
return localStorageWrapper;
});
} else {
this.localStorageWrapper = localStorageWrapper;
}
}).call(window);
},{"./../utils/serializer":82,"promise":101}],80:[function(_dereq_,module,exports){
/*
* Includes code from:
*
* base64-arraybuffer
* https://github.com/niklasvh/base64-arraybuffer
*
* Copyright (c) 2012 Niklas von Hertzen
* Licensed under the MIT license.
*/
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
var globalObject = this;
var serializer = null;
var openDatabase = this.openDatabase;
// If WebSQL methods aren't available, we can stop now.
if (!openDatabase) {
return;
}
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Open the WebSQL database (automatically creates one if one didn't
// previously exist), using any options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {
db: null
};
if (options) {
for (var i in options) {
dbInfo[i] = typeof(options[i]) !== 'string' ?
options[i].toString() : options[i];
}
}
var serializerPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_(['localforageSerializer'], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
resolve(_dereq_('./../utils/serializer'));
} else {
resolve(globalObject.localforageSerializer);
}
});
var dbInfoPromise = new Promise(function(resolve, reject) {
// Open the database; the openDatabase API will automatically
// create it for us if it doesn't exist.
try {
dbInfo.db = openDatabase(dbInfo.name, String(dbInfo.version),
dbInfo.description, dbInfo.size);
} catch (e) {
return self.setDriver(self.LOCALSTORAGE).then(function() {
return self._initStorage(options);
}).then(resolve)['catch'](reject);
}
// Create our key/value table if it doesn't exist.
dbInfo.db.transaction(function(t) {
t.executeSql('CREATE TABLE IF NOT EXISTS ' + dbInfo.storeName +
' (id INTEGER PRIMARY KEY, key unique, value)', [],
function() {
self._dbInfo = dbInfo;
resolve();
}, function(t, error) {
reject(error);
});
});
});
return serializerPromise.then(function(lib) {
serializer = lib;
return dbInfoPromise;
});
}
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT * FROM ' + dbInfo.storeName +
' WHERE key = ? LIMIT 1', [key],
function(t, results) {
var result = results.rows.length ?
results.rows.item(0).value : null;
// Check to see if this is serialized content we need to
// unpack.
if (result) {
result = serializer.deserialize(result);
}
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function iterate(iterator, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT * FROM ' + dbInfo.storeName, [],
function(t, results) {
var rows = results.rows;
var length = rows.length;
for (var i = 0; i < length; i++) {
var item = rows.item(i);
var result = item.value;
// Check to see if this is serialized content
// we need to unpack.
if (result) {
result = serializer.deserialize(result);
}
result = iterator(result, item.key, i + 1);
// void(0) prevents problems with redefinition
// of `undefined`.
if (result !== void(0)) {
resolve(result);
return;
}
}
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
// The localStorage API doesn't return undefined values in an
// "expected" way, so undefined is always cast to null in all
// drivers. See: https://github.com/mozilla/localForage/pull/42
if (value === undefined) {
value = null;
}
// Save the original value to pass to the callback.
var originalValue = value;
serializer.serialize(value, function(value, error) {
if (error) {
reject(error);
} else {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('INSERT OR REPLACE INTO ' +
dbInfo.storeName +
' (key, value) VALUES (?, ?)',
[key, value], function() {
resolve(originalValue);
}, function(t, error) {
reject(error);
});
}, function(sqlError) {
// The transaction failed; check
// to see if it's a quota error.
if (sqlError.code === sqlError.QUOTA_ERR) {
// We reject the callback outright for now, but
// it's worth trying to re-run the transaction.
// Even if the user accepts the prompt to use
// more storage on Safari, this error will
// be called.
//
// TODO: Try to re-run the transaction.
reject(sqlError);
}
});
}
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('DELETE FROM ' + dbInfo.storeName +
' WHERE key = ?', [key],
function() {
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Deletes every item in the table.
// TODO: Find out if this resets the AUTO_INCREMENT number.
function clear(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('DELETE FROM ' + dbInfo.storeName, [],
function() {
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Does a simple `COUNT(key)` to get the number of items stored in
// localForage.
function length(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
// Ahhh, SQL makes this one soooooo easy.
t.executeSql('SELECT COUNT(key) as c FROM ' +
dbInfo.storeName, [], function(t, results) {
var result = results.rows.item(0).c;
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Return the key located at key index X; essentially gets the key from a
// `WHERE id = ?`. This is the most efficient way I can think to implement
// this rarely-used (in my experience) part of the API, but it can seem
// inconsistent, because we do `INSERT OR REPLACE INTO` on `setItem()`, so
// the ID of each key will change every time it's updated. Perhaps a stored
// procedure for the `setItem()` SQL would solve this problem?
// TODO: Don't change ID on `setItem()`.
function key(n, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT key FROM ' + dbInfo.storeName +
' WHERE id = ? LIMIT 1', [n + 1],
function(t, results) {
var result = results.rows.length ?
results.rows.item(0).key : null;
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT key FROM ' + dbInfo.storeName, [],
function(t, results) {
var keys = [];
for (var i = 0; i < results.rows.length; i++) {
keys.push(results.rows.item(i).key);
}
resolve(keys);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var webSQLStorage = {
_driver: 'webSQLStorage',
_initStorage: _initStorage,
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (moduleType === ModuleType.DEFINE) {
define('webSQLStorage', function() {
return webSQLStorage;
});
} else if (moduleType === ModuleType.EXPORT) {
module.exports = webSQLStorage;
} else {
this.webSQLStorage = webSQLStorage;
}
}).call(window);
},{"./../utils/serializer":82,"promise":101}],81:[function(_dereq_,module,exports){
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports &&
typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
// Custom drivers are stored here when `defineDriver()` is called.
// They are shared across all instances of localForage.
var CustomDrivers = {};
var DriverType = {
INDEXEDDB: 'asyncStorage',
LOCALSTORAGE: 'localStorageWrapper',
WEBSQL: 'webSQLStorage'
};
var DefaultDriverOrder = [
DriverType.INDEXEDDB,
DriverType.WEBSQL,
DriverType.LOCALSTORAGE
];
var LibraryMethods = [
'clear',
'getItem',
'iterate',
'key',
'keys',
'length',
'removeItem',
'setItem'
];
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
var DefaultConfig = {
description: '',
driver: DefaultDriverOrder.slice(),
name: 'localforage',
// Default DB size is _JUST UNDER_ 5MB, as it's the highest size
// we can use without a prompt.
size: 4980736,
storeName: 'keyvaluepairs',
version: 1.0
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Check to see if IndexedDB is available and if it is the latest
// implementation; it's our preferred backend library. We use "_spec_test"
// as the name of the database because it's not the one we'll operate on,
// but it's useful to make sure its using the right spec.
// See: https://github.com/mozilla/localForage/issues/128
var driverSupport = (function(self) {
// Initialize IndexedDB; fall back to vendor-prefixed versions
// if needed.
var indexedDB = indexedDB || self.indexedDB || self.webkitIndexedDB ||
self.mozIndexedDB || self.OIndexedDB ||
self.msIndexedDB;
var result = {};
result[DriverType.WEBSQL] = !!self.openDatabase;
result[DriverType.INDEXEDDB] = !!(function() {
// We mimic PouchDB here; just UA test for Safari (which, as of
// iOS 8/Yosemite, doesn't properly support IndexedDB).
// IndexedDB support is broken and different from Blink's.
// This is faster than the test case (and it's sync), so we just
// do this. *SIGH*
// http://bl.ocks.org/nolanlawson/raw/c83e9039edf2278047e9/
//
// We test for openDatabase because IE Mobile identifies itself
// as Safari. Oh the lulz...
if (typeof self.openDatabase !== 'undefined' && self.navigator &&
self.navigator.userAgent &&
/Safari/.test(self.navigator.userAgent) &&
!/Chrome/.test(self.navigator.userAgent)) {
return false;
}
try {
return indexedDB &&
typeof indexedDB.open === 'function' &&
// Some Samsung/HTC Android 4.0-4.3 devices
// have older IndexedDB specs; if this isn't available
// their IndexedDB is too old for us to use.
// (Replaces the onupgradeneeded test.)
typeof self.IDBKeyRange !== 'undefined';
} catch (e) {
return false;
}
})();
result[DriverType.LOCALSTORAGE] = !!(function() {
try {
return (self.localStorage &&
('setItem' in self.localStorage) &&
(self.localStorage.setItem));
} catch (e) {
return false;
}
})();
return result;
})(this);
var isArray = Array.isArray || function(arg) {
return Object.prototype.toString.call(arg) === '[object Array]';
};
function callWhenReady(localForageInstance, libraryMethod) {
localForageInstance[libraryMethod] = function() {
var _args = arguments;
return localForageInstance.ready().then(function() {
return localForageInstance[libraryMethod].apply(localForageInstance, _args);
});
};
}
function extend() {
for (var i = 1; i < arguments.length; i++) {
var arg = arguments[i];
if (arg) {
for (var key in arg) {
if (arg.hasOwnProperty(key)) {
if (isArray(arg[key])) {
arguments[0][key] = arg[key].slice();
} else {
arguments[0][key] = arg[key];
}
}
}
}
}
return arguments[0];
}
function isLibraryDriver(driverName) {
for (var driver in DriverType) {
if (DriverType.hasOwnProperty(driver) &&
DriverType[driver] === driverName) {
return true;
}
}
return false;
}
var globalObject = this;
function LocalForage(options) {
this._config = extend({}, DefaultConfig, options);
this._driverSet = null;
this._ready = false;
this._dbInfo = null;
// Add a stub for each driver API method that delays the call to the
// corresponding driver method until localForage is ready. These stubs
// will be replaced by the driver methods as soon as the driver is
// loaded, so there is no performance impact.
for (var i = 0; i < LibraryMethods.length; i++) {
callWhenReady(this, LibraryMethods[i]);
}
this.setDriver(this._config.driver);
}
LocalForage.prototype.INDEXEDDB = DriverType.INDEXEDDB;
LocalForage.prototype.LOCALSTORAGE = DriverType.LOCALSTORAGE;
LocalForage.prototype.WEBSQL = DriverType.WEBSQL;
// Set any config values for localForage; can be called anytime before
// the first API call (e.g. `getItem`, `setItem`).
// We loop through options so we don't overwrite existing config
// values.
LocalForage.prototype.config = function(options) {
// If the options argument is an object, we use it to set values.
// Otherwise, we return either a specified config value or all
// config values.
if (typeof(options) === 'object') {
// If localforage is ready and fully initialized, we can't set
// any new configuration values. Instead, we return an error.
if (this._ready) {
return new Error("Can't call config() after localforage " +
'has been used.');
}
for (var i in options) {
if (i === 'storeName') {
options[i] = options[i].replace(/\W/g, '_');
}
this._config[i] = options[i];
}
// after all config options are set and
// the driver option is used, try setting it
if ('driver' in options && options.driver) {
this.setDriver(this._config.driver);
}
return true;
} else if (typeof(options) === 'string') {
return this._config[options];
} else {
return this._config;
}
};
// Used to define a custom driver, shared across all instances of
// localForage.
LocalForage.prototype.defineDriver = function(driverObject, callback,
errorCallback) {
var defineDriver = new Promise(function(resolve, reject) {
try {
var driverName = driverObject._driver;
var complianceError = new Error(
'Custom driver not compliant; see ' +
'https://mozilla.github.io/localForage/#definedriver'
);
var namingError = new Error(
'Custom driver name already in use: ' + driverObject._driver
);
// A driver name should be defined and not overlap with the
// library-defined, default drivers.
if (!driverObject._driver) {
reject(complianceError);
return;
}
if (isLibraryDriver(driverObject._driver)) {
reject(namingError);
return;
}
var customDriverMethods = LibraryMethods.concat('_initStorage');
for (var i = 0; i < customDriverMethods.length; i++) {
var customDriverMethod = customDriverMethods[i];
if (!customDriverMethod ||
!driverObject[customDriverMethod] ||
typeof driverObject[customDriverMethod] !== 'function') {
reject(complianceError);
return;
}
}
var supportPromise = Promise.resolve(true);
if ('_support' in driverObject) {
if (driverObject._support && typeof driverObject._support === 'function') {
supportPromise = driverObject._support();
} else {
supportPromise = Promise.resolve(!!driverObject._support);
}
}
supportPromise.then(function(supportResult) {
driverSupport[driverName] = supportResult;
CustomDrivers[driverName] = driverObject;
resolve();
}, reject);
} catch (e) {
reject(e);
}
});
defineDriver.then(callback, errorCallback);
return defineDriver;
};
LocalForage.prototype.driver = function() {
return this._driver || null;
};
LocalForage.prototype.ready = function(callback) {
var self = this;
var ready = new Promise(function(resolve, reject) {
self._driverSet.then(function() {
if (self._ready === null) {
self._ready = self._initStorage(self._config);
}
self._ready.then(resolve, reject);
})['catch'](reject);
});
ready.then(callback, callback);
return ready;
};
LocalForage.prototype.setDriver = function(drivers, callback,
errorCallback) {
var self = this;
if (typeof drivers === 'string') {
drivers = [drivers];
}
this._driverSet = new Promise(function(resolve, reject) {
var driverName = self._getFirstSupportedDriver(drivers);
var error = new Error('No available storage method found.');
if (!driverName) {
self._driverSet = Promise.reject(error);
reject(error);
return;
}
self._dbInfo = null;
self._ready = null;
if (isLibraryDriver(driverName)) {
var driverPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_([driverName], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
switch (driverName) {
case self.INDEXEDDB:
resolve(_dereq_('./drivers/indexeddb'));
break;
case self.LOCALSTORAGE:
resolve(_dereq_('./drivers/localstorage'));
break;
case self.WEBSQL:
resolve(_dereq_('./drivers/websql'));
break;
}
} else {
resolve(globalObject[driverName]);
}
});
driverPromise.then(function(driver) {
self._extend(driver);
resolve();
});
} else if (CustomDrivers[driverName]) {
self._extend(CustomDrivers[driverName]);
resolve();
} else {
self._driverSet = Promise.reject(error);
reject(error);
}
});
function setDriverToConfig() {
self._config.driver = self.driver();
}
this._driverSet.then(setDriverToConfig, setDriverToConfig);
this._driverSet.then(callback, errorCallback);
return this._driverSet;
};
LocalForage.prototype.supports = function(driverName) {
return !!driverSupport[driverName];
};
LocalForage.prototype._extend = function(libraryMethodsAndProperties) {
extend(this, libraryMethodsAndProperties);
};
// Used to determine which driver we should use as the backend for this
// instance of localForage.
LocalForage.prototype._getFirstSupportedDriver = function(drivers) {
if (drivers && isArray(drivers)) {
for (var i = 0; i < drivers.length; i++) {
var driver = drivers[i];
if (this.supports(driver)) {
return driver;
}
}
}
return null;
};
LocalForage.prototype.createInstance = function(options) {
return new LocalForage(options);
};
// The actual localForage object that we expose as a module or via a
// global. It's extended by pulling in one of our other libraries.
var localForage = new LocalForage();
// We allow localForage to be declared as a module or as a library
// available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
define('localforage', function() {
return localForage;
});
} else if (moduleType === ModuleType.EXPORT) {
module.exports = localForage;
} else {
this.localforage = localForage;
}
}).call(window);
},{"./drivers/indexeddb":78,"./drivers/localstorage":79,"./drivers/websql":80,"promise":101}],82:[function(_dereq_,module,exports){
(function() {
'use strict';
// Sadly, the best way to save binary data in WebSQL/localStorage is serializing
// it to Base64, so this is how we store it to prevent very strange errors with less
// verbose ways of binary <-> string data storage.
var BASE_CHARS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
var BLOB_TYPE_PREFIX = '~~local_forage_type~';
var BLOB_TYPE_PREFIX_REGEX = /^~~local_forage_type~([^~]+)~/;
var SERIALIZED_MARKER = '__lfsc__:';
var SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER.length;
// OMG the serializations!
var TYPE_ARRAYBUFFER = 'arbf';
var TYPE_BLOB = 'blob';
var TYPE_INT8ARRAY = 'si08';
var TYPE_UINT8ARRAY = 'ui08';
var TYPE_UINT8CLAMPEDARRAY = 'uic8';
var TYPE_INT16ARRAY = 'si16';
var TYPE_INT32ARRAY = 'si32';
var TYPE_UINT16ARRAY = 'ur16';
var TYPE_UINT32ARRAY = 'ui32';
var TYPE_FLOAT32ARRAY = 'fl32';
var TYPE_FLOAT64ARRAY = 'fl64';
var TYPE_SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER_LENGTH +
TYPE_ARRAYBUFFER.length;
// Get out of our habit of using `window` inline, at least.
var globalObject = this;
// Abstracts constructing a Blob object, so it also works in older
// browsers that don't support the native Blob constructor. (i.e.
// old QtWebKit versions, at least).
function _createBlob(parts, properties) {
parts = parts || [];
properties = properties || {};
try {
return new Blob(parts, properties);
} catch (err) {
if (err.name !== 'TypeError') {
throw err;
}
var BlobBuilder = globalObject.BlobBuilder ||
globalObject.MSBlobBuilder ||
globalObject.MozBlobBuilder ||
globalObject.WebKitBlobBuilder;
var builder = new BlobBuilder();
for (var i = 0; i < parts.length; i += 1) {
builder.append(parts[i]);
}
return builder.getBlob(properties.type);
}
}
// Serialize a value, afterwards executing a callback (which usually
// instructs the `setItem()` callback/promise to be executed). This is how
// we store binary data with localStorage.
function serialize(value, callback) {
var valueString = '';
if (value) {
valueString = value.toString();
}
// Cannot use `value instanceof ArrayBuffer` or such here, as these
// checks fail when running the tests using casper.js...
//
// TODO: See why those tests fail and use a better solution.
if (value && (value.toString() === '[object ArrayBuffer]' ||
value.buffer &&
value.buffer.toString() === '[object ArrayBuffer]')) {
// Convert binary arrays to a string and prefix the string with
// a special marker.
var buffer;
var marker = SERIALIZED_MARKER;
if (value instanceof ArrayBuffer) {
buffer = value;
marker += TYPE_ARRAYBUFFER;
} else {
buffer = value.buffer;
if (valueString === '[object Int8Array]') {
marker += TYPE_INT8ARRAY;
} else if (valueString === '[object Uint8Array]') {
marker += TYPE_UINT8ARRAY;
} else if (valueString === '[object Uint8ClampedArray]') {
marker += TYPE_UINT8CLAMPEDARRAY;
} else if (valueString === '[object Int16Array]') {
marker += TYPE_INT16ARRAY;
} else if (valueString === '[object Uint16Array]') {
marker += TYPE_UINT16ARRAY;
} else if (valueString === '[object Int32Array]') {
marker += TYPE_INT32ARRAY;
} else if (valueString === '[object Uint32Array]') {
marker += TYPE_UINT32ARRAY;
} else if (valueString === '[object Float32Array]') {
marker += TYPE_FLOAT32ARRAY;
} else if (valueString === '[object Float64Array]') {
marker += TYPE_FLOAT64ARRAY;
} else {
callback(new Error('Failed to get type for BinaryArray'));
}
}
callback(marker + bufferToString(buffer));
} else if (valueString === '[object Blob]') {
// Conver the blob to a binaryArray and then to a string.
var fileReader = new FileReader();
fileReader.onload = function() {
// Backwards-compatible prefix for the blob type.
var str = BLOB_TYPE_PREFIX + value.type + '~' +
bufferToString(this.result);
callback(SERIALIZED_MARKER + TYPE_BLOB + str);
};
fileReader.readAsArrayBuffer(value);
} else {
try {
callback(JSON.stringify(value));
} catch (e) {
console.error("Couldn't convert value into a JSON string: ",
value);
callback(null, e);
}
}
}
// Deserialize data we've inserted into a value column/field. We place
// special markers into our strings to mark them as encoded; this isn't
// as nice as a meta field, but it's the only sane thing we can do whilst
// keeping localStorage support intact.
//
// Oftentimes this will just deserialize JSON content, but if we have a
// special marker (SERIALIZED_MARKER, defined above), we will extract
// some kind of arraybuffer/binary data/typed array out of the string.
function deserialize(value) {
// If we haven't marked this string as being specially serialized (i.e.
// something other than serialized JSON), we can just return it and be
// done with it.
if (value.substring(0,
SERIALIZED_MARKER_LENGTH) !== SERIALIZED_MARKER) {
return JSON.parse(value);
}
// The following code deals with deserializing some kind of Blob or
// TypedArray. First we separate out the type of data we're dealing
// with from the data itself.
var serializedString = value.substring(TYPE_SERIALIZED_MARKER_LENGTH);
var type = value.substring(SERIALIZED_MARKER_LENGTH,
TYPE_SERIALIZED_MARKER_LENGTH);
var blobType;
// Backwards-compatible blob type serialization strategy.
// DBs created with older versions of localForage will simply not have the blob type.
if (type === TYPE_BLOB && BLOB_TYPE_PREFIX_REGEX.test(serializedString)) {
var matcher = serializedString.match(BLOB_TYPE_PREFIX_REGEX);
blobType = matcher[1];
serializedString = serializedString.substring(matcher[0].length);
}
var buffer = stringToBuffer(serializedString);
// Return the right type based on the code/type set during
// serialization.
switch (type) {
case TYPE_ARRAYBUFFER:
return buffer;
case TYPE_BLOB:
return _createBlob([buffer], {type: blobType});
case TYPE_INT8ARRAY:
return new Int8Array(buffer);
case TYPE_UINT8ARRAY:
return new Uint8Array(buffer);
case TYPE_UINT8CLAMPEDARRAY:
return new Uint8ClampedArray(buffer);
case TYPE_INT16ARRAY:
return new Int16Array(buffer);
case TYPE_UINT16ARRAY:
return new Uint16Array(buffer);
case TYPE_INT32ARRAY:
return new Int32Array(buffer);
case TYPE_UINT32ARRAY:
return new Uint32Array(buffer);
case TYPE_FLOAT32ARRAY:
return new Float32Array(buffer);
case TYPE_FLOAT64ARRAY:
return new Float64Array(buffer);
default:
throw new Error('Unkown type: ' + type);
}
}
function stringToBuffer(serializedString) {
// Fill the string into a ArrayBuffer.
var bufferLength = serializedString.length * 0.75;
var len = serializedString.length;
var i;
var p = 0;
var encoded1, encoded2, encoded3, encoded4;
if (serializedString[serializedString.length - 1] === '=') {
bufferLength--;
if (serializedString[serializedString.length - 2] === '=') {
bufferLength--;
}
}
var buffer = new ArrayBuffer(bufferLength);
var bytes = new Uint8Array(buffer);
for (i = 0; i < len; i+=4) {
encoded1 = BASE_CHARS.indexOf(serializedString[i]);
encoded2 = BASE_CHARS.indexOf(serializedString[i+1]);
encoded3 = BASE_CHARS.indexOf(serializedString[i+2]);
encoded4 = BASE_CHARS.indexOf(serializedString[i+3]);
/*jslint bitwise: true */
bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
}
return buffer;
}
// Converts a buffer to a string to store, serialized, in the backend
// storage library.
function bufferToString(buffer) {
// base64-arraybuffer
var bytes = new Uint8Array(buffer);
var base64String = '';
var i;
for (i = 0; i < bytes.length; i += 3) {
/*jslint bitwise: true */
base64String += BASE_CHARS[bytes[i] >> 2];
base64String += BASE_CHARS[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
base64String += BASE_CHARS[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
base64String += BASE_CHARS[bytes[i + 2] & 63];
}
if ((bytes.length % 3) === 2) {
base64String = base64String.substring(0, base64String.length - 1) + '=';
} else if (bytes.length % 3 === 1) {
base64String = base64String.substring(0, base64String.length - 2) + '==';
}
return base64String;
}
var localforageSerializer = {
serialize: serialize,
deserialize: deserialize,
stringToBuffer: stringToBuffer,
bufferToString: bufferToString
};
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
module.exports = localforageSerializer;
} else if (typeof define === 'function' && define.amd) {
define('localforageSerializer', function() {
return localforageSerializer;
});
} else {
this.localforageSerializer = localforageSerializer;
}
}).call(window);
},{}],83:[function(_dereq_,module,exports){
// Top level file is just a mixin of submodules & constants
'use strict';
var assign = _dereq_('./lib/utils/common').assign;
var deflate = _dereq_('./lib/deflate');
var inflate = _dereq_('./lib/inflate');
var constants = _dereq_('./lib/zlib/constants');
var pako = {};
assign(pako, deflate, inflate, constants);
module.exports = pako;
},{"./lib/deflate":84,"./lib/inflate":85,"./lib/utils/common":86,"./lib/zlib/constants":89}],84:[function(_dereq_,module,exports){
'use strict';
var zlib_deflate = _dereq_('./zlib/deflate');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var msg = _dereq_('./zlib/messages');
var ZStream = _dereq_('./zlib/zstream');
var toString = Object.prototype.toString;
/* Public constants ==========================================================*/
/* ===========================================================================*/
var Z_NO_FLUSH = 0;
var Z_FINISH = 4;
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_SYNC_FLUSH = 2;
var Z_DEFAULT_COMPRESSION = -1;
var Z_DEFAULT_STRATEGY = 0;
var Z_DEFLATED = 8;
/* ===========================================================================*/
/**
* class Deflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[deflate]],
* [[deflateRaw]] and [[gzip]].
**/
/* internal
* Deflate.chunks -> Array
*
* Chunks of output data, if [[Deflate#onData]] not overriden.
**/
/**
* Deflate.result -> Uint8Array|Array
*
* Compressed result, generated by default [[Deflate#onData]]
* and [[Deflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Deflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Deflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Deflate.err -> Number
*
* Error code after deflate finished. 0 (Z_OK) on success.
* You will not need it in real life, because deflate errors
* are possible only on wrong options or bad `onData` / `onEnd`
* custom handlers.
**/
/**
* Deflate.msg -> String
*
* Error message, if [[Deflate.err]] != 0
**/
/**
* new Deflate(options)
* - options (Object): zlib deflate options.
*
* Creates new deflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `level`
* - `windowBits`
* - `memLevel`
* - `strategy`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw deflate
* - `gzip` (Boolean) - create gzip wrapper
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
* - `header` (Object) - custom header for gzip
* - `text` (Boolean) - true if compressed data believed to be text
* - `time` (Number) - modification time, unix timestamp
* - `os` (Number) - operation system code
* - `extra` (Array) - array of bytes with extra data (max 65536)
* - `name` (String) - file name (binary string)
* - `comment` (String) - comment (binary string)
* - `hcrc` (Boolean) - true if header crc should be added
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var deflate = new pako.Deflate({ level: 3});
*
* deflate.push(chunk1, false);
* deflate.push(chunk2, true); // true -> last chunk
*
* if (deflate.err) { throw new Error(deflate.err); }
*
* console.log(deflate.result);
* ```
**/
function Deflate(options) {
if (!(this instanceof Deflate)) return new Deflate(options);
this.options = utils.assign({
level: Z_DEFAULT_COMPRESSION,
method: Z_DEFLATED,
chunkSize: 16384,
windowBits: 15,
memLevel: 8,
strategy: Z_DEFAULT_STRATEGY,
to: ''
}, options || {});
var opt = this.options;
if (opt.raw && (opt.windowBits > 0)) {
opt.windowBits = -opt.windowBits;
}
else if (opt.gzip && (opt.windowBits > 0) && (opt.windowBits < 16)) {
opt.windowBits += 16;
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new ZStream();
this.strm.avail_out = 0;
var status = zlib_deflate.deflateInit2(
this.strm,
opt.level,
opt.method,
opt.windowBits,
opt.memLevel,
opt.strategy
);
if (status !== Z_OK) {
throw new Error(msg[status]);
}
if (opt.header) {
zlib_deflate.deflateSetHeader(this.strm, opt.header);
}
}
/**
* Deflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data. Strings will be
* converted to utf8 byte sequence.
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
*
* Sends input data to deflate pipe, generating [[Deflate#onData]] calls with
* new compressed chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Deflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the compression context.
*
* On fail call [[Deflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* array format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Deflate.prototype.push = function (data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? Z_FINISH : Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// If we need to compress text, change encoding to utf8.
strm.input = strings.string2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_deflate.deflate(strm, _mode); /* no bad return value */
if (status !== Z_STREAM_END && status !== Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.avail_out === 0 || (strm.avail_in === 0 && (_mode === Z_FINISH || _mode === Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output, strm.next_out)));
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== Z_STREAM_END);
// Finalize on the last chunk.
if (_mode === Z_FINISH) {
status = zlib_deflate.deflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === Z_SYNC_FLUSH) {
this.onEnd(Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Deflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): ouput data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Deflate.prototype.onData = function (chunk) {
this.chunks.push(chunk);
};
/**
* Deflate#onEnd(status) -> Void
* - status (Number): deflate status. 0 (Z_OK) on success,
* other if not.
*
* Called once after you tell deflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Deflate.prototype.onEnd = function (status) {
// On success - join
if (status === Z_OK) {
if (this.options.to === 'string') {
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* deflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* Compress `data` with deflate algorithm and `options`.
*
* Supported options are:
*
* - level
* - windowBits
* - memLevel
* - strategy
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , data = Uint8Array([1,2,3,4,5,6,7,8,9]);
*
* console.log(pako.deflate(data));
* ```
**/
function deflate(input, options) {
var deflator = new Deflate(options);
deflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (deflator.err) { throw deflator.msg; }
return deflator.result;
}
/**
* deflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function deflateRaw(input, options) {
options = options || {};
options.raw = true;
return deflate(input, options);
}
/**
* gzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but create gzip wrapper instead of
* deflate one.
**/
function gzip(input, options) {
options = options || {};
options.gzip = true;
return deflate(input, options);
}
exports.Deflate = Deflate;
exports.deflate = deflate;
exports.deflateRaw = deflateRaw;
exports.gzip = gzip;
},{"./utils/common":86,"./utils/strings":87,"./zlib/deflate":91,"./zlib/messages":96,"./zlib/zstream":98}],85:[function(_dereq_,module,exports){
'use strict';
var zlib_inflate = _dereq_('./zlib/inflate');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var c = _dereq_('./zlib/constants');
var msg = _dereq_('./zlib/messages');
var ZStream = _dereq_('./zlib/zstream');
var GZheader = _dereq_('./zlib/gzheader');
var toString = Object.prototype.toString;
/**
* class Inflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[inflate]]
* and [[inflateRaw]].
**/
/* internal
* inflate.chunks -> Array
*
* Chunks of output data, if [[Inflate#onData]] not overriden.
**/
/**
* Inflate.result -> Uint8Array|Array|String
*
* Uncompressed result, generated by default [[Inflate#onData]]
* and [[Inflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Inflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Inflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Inflate.err -> Number
*
* Error code after inflate finished. 0 (Z_OK) on success.
* Should be checked if broken data possible.
**/
/**
* Inflate.msg -> String
*
* Error message, if [[Inflate.err]] != 0
**/
/**
* new Inflate(options)
* - options (Object): zlib inflate options.
*
* Creates new inflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `windowBits`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw inflate
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
* By default, when no options set, autodetect deflate/gzip data format via
* wrapper header.
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var inflate = new pako.Inflate({ level: 3});
*
* inflate.push(chunk1, false);
* inflate.push(chunk2, true); // true -> last chunk
*
* if (inflate.err) { throw new Error(inflate.err); }
*
* console.log(inflate.result);
* ```
**/
function Inflate(options) {
if (!(this instanceof Inflate)) return new Inflate(options);
this.options = utils.assign({
chunkSize: 16384,
windowBits: 0,
to: ''
}, options || {});
var opt = this.options;
// Force window size for `raw` data, if not set directly,
// because we have no header for autodetect.
if (opt.raw && (opt.windowBits >= 0) && (opt.windowBits < 16)) {
opt.windowBits = -opt.windowBits;
if (opt.windowBits === 0) { opt.windowBits = -15; }
}
// If `windowBits` not defined (and mode not raw) - set autodetect flag for gzip/deflate
if ((opt.windowBits >= 0) && (opt.windowBits < 16) &&
!(options && options.windowBits)) {
opt.windowBits += 32;
}
// Gzip header has no info about windows size, we can do autodetect only
// for deflate. So, if window size not set, force it to max when gzip possible
if ((opt.windowBits > 15) && (opt.windowBits < 48)) {
// bit 3 (16) -> gzipped data
// bit 4 (32) -> autodetect gzip/deflate
if ((opt.windowBits & 15) === 0) {
opt.windowBits |= 15;
}
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new ZStream();
this.strm.avail_out = 0;
var status = zlib_inflate.inflateInit2(
this.strm,
opt.windowBits
);
if (status !== c.Z_OK) {
throw new Error(msg[status]);
}
this.header = new GZheader();
zlib_inflate.inflateGetHeader(this.strm, this.header);
}
/**
* Inflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
*
* Sends input data to inflate pipe, generating [[Inflate#onData]] calls with
* new output chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Inflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the decompression context.
*
* On fail call [[Inflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Inflate.prototype.push = function (data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
var next_out_utf8, tail, utf8str;
// Flag to properly process Z_BUF_ERROR on testing inflate call
// when we check that all output data was flushed.
var allowBufError = false;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? c.Z_FINISH : c.Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// Only binary strings can be decompressed on practice
strm.input = strings.binstring2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_inflate.inflate(strm, c.Z_NO_FLUSH); /* no bad return value */
if (status === c.Z_BUF_ERROR && allowBufError === true) {
status = c.Z_OK;
allowBufError = false;
}
if (status !== c.Z_STREAM_END && status !== c.Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.next_out) {
if (strm.avail_out === 0 || status === c.Z_STREAM_END || (strm.avail_in === 0 && (_mode === c.Z_FINISH || _mode === c.Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
next_out_utf8 = strings.utf8border(strm.output, strm.next_out);
tail = strm.next_out - next_out_utf8;
utf8str = strings.buf2string(strm.output, next_out_utf8);
// move tail
strm.next_out = tail;
strm.avail_out = chunkSize - tail;
if (tail) { utils.arraySet(strm.output, strm.output, next_out_utf8, tail, 0); }
this.onData(utf8str);
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
}
// When no more input data, we should check that internal inflate buffers
// are flushed. The only way to do it when avail_out = 0 - run one more
// inflate pass. But if output data not exists, inflate return Z_BUF_ERROR.
// Here we set flag to process this error properly.
//
// NOTE. Deflate does not return error in this case and does not needs such
// logic.
if (strm.avail_in === 0 && strm.avail_out === 0) {
allowBufError = true;
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== c.Z_STREAM_END);
if (status === c.Z_STREAM_END) {
_mode = c.Z_FINISH;
}
// Finalize on the last chunk.
if (_mode === c.Z_FINISH) {
status = zlib_inflate.inflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === c.Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === c.Z_SYNC_FLUSH) {
this.onEnd(c.Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Inflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): ouput data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Inflate.prototype.onData = function (chunk) {
this.chunks.push(chunk);
};
/**
* Inflate#onEnd(status) -> Void
* - status (Number): inflate status. 0 (Z_OK) on success,
* other if not.
*
* Called either after you tell inflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Inflate.prototype.onEnd = function (status) {
// On success - join
if (status === c.Z_OK) {
if (this.options.to === 'string') {
// Glue & convert here, until we teach pako to send
// utf8 alligned strings to onData
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* inflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Decompress `data` with inflate/ungzip and `options`. Autodetect
* format via wrapper header by default. That's why we don't provide
* separate `ungzip` method.
*
* Supported options are:
*
* - windowBits
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , input = pako.deflate([1,2,3,4,5,6,7,8,9])
* , output;
*
* try {
* output = pako.inflate(input);
* } catch (err)
* console.log(err);
* }
* ```
**/
function inflate(input, options) {
var inflator = new Inflate(options);
inflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (inflator.err) { throw inflator.msg; }
return inflator.result;
}
/**
* inflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* The same as [[inflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function inflateRaw(input, options) {
options = options || {};
options.raw = true;
return inflate(input, options);
}
/**
* ungzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Just shortcut to [[inflate]], because it autodetects format
* by header.content. Done for convenience.
**/
exports.Inflate = Inflate;
exports.inflate = inflate;
exports.inflateRaw = inflateRaw;
exports.ungzip = inflate;
},{"./utils/common":86,"./utils/strings":87,"./zlib/constants":89,"./zlib/gzheader":92,"./zlib/inflate":94,"./zlib/messages":96,"./zlib/zstream":98}],86:[function(_dereq_,module,exports){
'use strict';
var TYPED_OK = (typeof Uint8Array !== 'undefined') &&
(typeof Uint16Array !== 'undefined') &&
(typeof Int32Array !== 'undefined');
exports.assign = function (obj /*from1, from2, from3, ...*/) {
var sources = Array.prototype.slice.call(arguments, 1);
while (sources.length) {
var source = sources.shift();
if (!source) { continue; }
if (typeof source !== 'object') {
throw new TypeError(source + 'must be non-object');
}
for (var p in source) {
if (source.hasOwnProperty(p)) {
obj[p] = source[p];
}
}
}
return obj;
};
// reduce buffer size, avoiding mem copy
exports.shrinkBuf = function (buf, size) {
if (buf.length === size) { return buf; }
if (buf.subarray) { return buf.subarray(0, size); }
buf.length = size;
return buf;
};
var fnTyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
if (src.subarray && dest.subarray) {
dest.set(src.subarray(src_offs, src_offs + len), dest_offs);
return;
}
// Fallback to ordinary array
for (var i = 0; i < len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function (chunks) {
var i, l, len, pos, chunk, result;
// calculate data length
len = 0;
for (i = 0, l = chunks.length; i < l; i++) {
len += chunks[i].length;
}
// join chunks
result = new Uint8Array(len);
pos = 0;
for (i = 0, l = chunks.length; i < l; i++) {
chunk = chunks[i];
result.set(chunk, pos);
pos += chunk.length;
}
return result;
}
};
var fnUntyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
for (var i = 0; i < len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function (chunks) {
return [].concat.apply([], chunks);
}
};
// Enable/Disable typed arrays use, for testing
//
exports.setTyped = function (on) {
if (on) {
exports.Buf8 = Uint8Array;
exports.Buf16 = Uint16Array;
exports.Buf32 = Int32Array;
exports.assign(exports, fnTyped);
} else {
exports.Buf8 = Array;
exports.Buf16 = Array;
exports.Buf32 = Array;
exports.assign(exports, fnUntyped);
}
};
exports.setTyped(TYPED_OK);
},{}],87:[function(_dereq_,module,exports){
// String encode/decode helpers
'use strict';
var utils = _dereq_('./common');
// Quick check if we can use fast array to bin string conversion
//
// - apply(Array) can fail on Android 2.2
// - apply(Uint8Array) can fail on iOS 5.1 Safary
//
var STR_APPLY_OK = true;
var STR_APPLY_UIA_OK = true;
try { String.fromCharCode.apply(null, [ 0 ]); } catch (__) { STR_APPLY_OK = false; }
try { String.fromCharCode.apply(null, new Uint8Array(1)); } catch (__) { STR_APPLY_UIA_OK = false; }
// Table with utf8 lengths (calculated by first byte of sequence)
// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
// because max possible codepoint is 0x10ffff
var _utf8len = new utils.Buf8(256);
for (var q = 0; q < 256; q++) {
_utf8len[q] = (q >= 252 ? 6 : q >= 248 ? 5 : q >= 240 ? 4 : q >= 224 ? 3 : q >= 192 ? 2 : 1);
}
_utf8len[254] = _utf8len[254] = 1; // Invalid sequence start
// convert string to array (typed, when possible)
exports.string2buf = function (str) {
var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
// count binary size
for (m_pos = 0; m_pos < str_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) {
c2 = str.charCodeAt(m_pos + 1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
}
// allocate buffer
buf = new utils.Buf8(buf_len);
// convert
for (i = 0, m_pos = 0; i < buf_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) {
c2 = str.charCodeAt(m_pos + 1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
if (c < 0x80) {
/* one byte */
buf[i++] = c;
} else if (c < 0x800) {
/* two bytes */
buf[i++] = 0xC0 | (c >>> 6);
buf[i++] = 0x80 | (c & 0x3f);
} else if (c < 0x10000) {
/* three bytes */
buf[i++] = 0xE0 | (c >>> 12);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
} else {
/* four bytes */
buf[i++] = 0xf0 | (c >>> 18);
buf[i++] = 0x80 | (c >>> 12 & 0x3f);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
}
}
return buf;
};
// Helper (used in 2 places)
function buf2binstring(buf, len) {
// use fallback for big arrays to avoid stack overflow
if (len < 65537) {
if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) {
return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len));
}
}
var result = '';
for (var i = 0; i < len; i++) {
result += String.fromCharCode(buf[i]);
}
return result;
}
// Convert byte array to binary string
exports.buf2binstring = function (buf) {
return buf2binstring(buf, buf.length);
};
// Convert binary string (typed, when possible)
exports.binstring2buf = function (str) {
var buf = new utils.Buf8(str.length);
for (var i = 0, len = buf.length; i < len; i++) {
buf[i] = str.charCodeAt(i);
}
return buf;
};
// convert array to string
exports.buf2string = function (buf, max) {
var i, out, c, c_len;
var len = max || buf.length;
// Reserve max possible length (2 words per char)
// NB: by unknown reasons, Array is significantly faster for
// String.fromCharCode.apply than Uint16Array.
var utf16buf = new Array(len * 2);
for (out = 0, i = 0; i < len;) {
c = buf[i++];
// quick process ascii
if (c < 0x80) { utf16buf[out++] = c; continue; }
c_len = _utf8len[c];
// skip 5 & 6 byte codes
if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len - 1; continue; }
// apply mask on first byte
c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
// join the rest
while (c_len > 1 && i < len) {
c = (c << 6) | (buf[i++] & 0x3f);
c_len--;
}
// terminated by end of string?
if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
if (c < 0x10000) {
utf16buf[out++] = c;
} else {
c -= 0x10000;
utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
utf16buf[out++] = 0xdc00 | (c & 0x3ff);
}
}
return buf2binstring(utf16buf, out);
};
// Calculate max possible position in utf8 buffer,
// that will not break sequence. If that's not possible
// - (very small limits) return max size as is.
//
// buf[] - utf8 bytes array
// max - length limit (mandatory);
exports.utf8border = function (buf, max) {
var pos;
max = max || buf.length;
if (max > buf.length) { max = buf.length; }
// go back from last position, until start of sequence found
pos = max - 1;
while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
// Fuckup - very small and broken sequence,
// return max, because we should return something anyway.
if (pos < 0) { return max; }
// If we came to start of buffer - that means vuffer is too small,
// return max too.
if (pos === 0) { return max; }
return (pos + _utf8len[buf[pos]] > max) ? pos : max;
};
},{"./common":86}],88:[function(_dereq_,module,exports){
'use strict';
// Note: adler32 takes 12% for level 0 and 2% for level 6.
// It doesn't worth to make additional optimizationa as in original.
// Small size is preferable.
function adler32(adler, buf, len, pos) {
var s1 = (adler & 0xffff) |0,
s2 = ((adler >>> 16) & 0xffff) |0,
n = 0;
while (len !== 0) {
// Set limit ~ twice less than 5552, to keep
// s2 in 31-bits, because we force signed ints.
// in other case %= will fail.
n = len > 2000 ? 2000 : len;
len -= n;
do {
s1 = (s1 + buf[pos++]) |0;
s2 = (s2 + s1) |0;
} while (--n);
s1 %= 65521;
s2 %= 65521;
}
return (s1 | (s2 << 16)) |0;
}
module.exports = adler32;
},{}],89:[function(_dereq_,module,exports){
'use strict';
module.exports = {
/* Allowed flush values; see deflate() and inflate() below for details */
Z_NO_FLUSH: 0,
Z_PARTIAL_FLUSH: 1,
Z_SYNC_FLUSH: 2,
Z_FULL_FLUSH: 3,
Z_FINISH: 4,
Z_BLOCK: 5,
Z_TREES: 6,
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
Z_OK: 0,
Z_STREAM_END: 1,
Z_NEED_DICT: 2,
Z_ERRNO: -1,
Z_STREAM_ERROR: -2,
Z_DATA_ERROR: -3,
//Z_MEM_ERROR: -4,
Z_BUF_ERROR: -5,
//Z_VERSION_ERROR: -6,
/* compression levels */
Z_NO_COMPRESSION: 0,
Z_BEST_SPEED: 1,
Z_BEST_COMPRESSION: 9,
Z_DEFAULT_COMPRESSION: -1,
Z_FILTERED: 1,
Z_HUFFMAN_ONLY: 2,
Z_RLE: 3,
Z_FIXED: 4,
Z_DEFAULT_STRATEGY: 0,
/* Possible values of the data_type field (though see inflate()) */
Z_BINARY: 0,
Z_TEXT: 1,
//Z_ASCII: 1, // = Z_TEXT (deprecated)
Z_UNKNOWN: 2,
/* The deflate compression method */
Z_DEFLATED: 8
//Z_NULL: null // Use -1 or null inline, depending on var type
};
},{}],90:[function(_dereq_,module,exports){
'use strict';
// Note: we can't get significant speed boost here.
// So write code to minimize size - no pregenerated tables
// and array tools dependencies.
// Use ordinary array, since untyped makes no boost here
function makeTable() {
var c, table = [];
for (var n = 0; n < 256; n++) {
c = n;
for (var k = 0; k < 8; k++) {
c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
}
table[n] = c;
}
return table;
}
// Create table on load. Just 255 signed longs. Not a problem.
var crcTable = makeTable();
function crc32(crc, buf, len, pos) {
var t = crcTable,
end = pos + len;
crc ^= -1;
for (var i = pos; i < end; i++) {
crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
}
return (crc ^ (-1)); // >>> 0;
}
module.exports = crc32;
},{}],91:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var trees = _dereq_('./trees');
var adler32 = _dereq_('./adler32');
var crc32 = _dereq_('./crc32');
var msg = _dereq_('./messages');
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
var Z_NO_FLUSH = 0;
var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
//var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
//var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
//var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* compression levels */
//var Z_NO_COMPRESSION = 0;
//var Z_BEST_SPEED = 1;
//var Z_BEST_COMPRESSION = 9;
var Z_DEFAULT_COMPRESSION = -1;
var Z_FILTERED = 1;
var Z_HUFFMAN_ONLY = 2;
var Z_RLE = 3;
var Z_FIXED = 4;
var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
//var Z_BINARY = 0;
//var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/* The deflate compression method */
var Z_DEFLATED = 8;
/*============================================================================*/
var MAX_MEM_LEVEL = 9;
/* Maximum value for memLevel in deflateInit2 */
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_MEM_LEVEL = 8;
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2 * L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1);
var PRESET_DICT = 0x20;
var INIT_STATE = 42;
var EXTRA_STATE = 69;
var NAME_STATE = 73;
var COMMENT_STATE = 91;
var HCRC_STATE = 103;
var BUSY_STATE = 113;
var FINISH_STATE = 666;
var BS_NEED_MORE = 1; /* block not completed, need more input or more output */
var BS_BLOCK_DONE = 2; /* block flush performed */
var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */
var BS_FINISH_DONE = 4; /* finish done, accept no more input or output */
var OS_CODE = 0x03; // Unix :) . Don't detect, use this default.
function err(strm, errorCode) {
strm.msg = msg[errorCode];
return errorCode;
}
function rank(f) {
return ((f) << 1) - ((f) > 4 ? 9 : 0);
}
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
/* =========================================================================
* Flush as much pending output as possible. All deflate() output goes
* through this function so some applications may wish to modify it
* to avoid allocating a large strm->output buffer and copying into it.
* (See also read_buf()).
*/
function flush_pending(strm) {
var s = strm.state;
//_tr_flush_bits(s);
var len = s.pending;
if (len > strm.avail_out) {
len = strm.avail_out;
}
if (len === 0) { return; }
utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out);
strm.next_out += len;
s.pending_out += len;
strm.total_out += len;
strm.avail_out -= len;
s.pending -= len;
if (s.pending === 0) {
s.pending_out = 0;
}
}
function flush_block_only(s, last) {
trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last);
s.block_start = s.strstart;
flush_pending(s.strm);
}
function put_byte(s, b) {
s.pending_buf[s.pending++] = b;
}
/* =========================================================================
* Put a short in the pending buffer. The 16-bit value is put in MSB order.
* IN assertion: the stream state is correct and there is enough room in
* pending_buf.
*/
function putShortMSB(s, b) {
// put_byte(s, (Byte)(b >> 8));
// put_byte(s, (Byte)(b & 0xff));
s.pending_buf[s.pending++] = (b >>> 8) & 0xff;
s.pending_buf[s.pending++] = b & 0xff;
}
/* ===========================================================================
* Read a new buffer from the current input stream, update the adler32
* and total number of bytes read. All deflate() input goes through
* this function so some applications may wish to modify it to avoid
* allocating a large strm->input buffer and copying from it.
* (See also flush_pending()).
*/
function read_buf(strm, buf, start, size) {
var len = strm.avail_in;
if (len > size) { len = size; }
if (len === 0) { return 0; }
strm.avail_in -= len;
utils.arraySet(buf, strm.input, strm.next_in, len, start);
if (strm.state.wrap === 1) {
strm.adler = adler32(strm.adler, buf, len, start);
}
else if (strm.state.wrap === 2) {
strm.adler = crc32(strm.adler, buf, len, start);
}
strm.next_in += len;
strm.total_in += len;
return len;
}
/* ===========================================================================
* Set match_start to the longest match starting at the given string and
* return its length. Matches shorter or equal to prev_length are discarded,
* in which case the result is equal to prev_length and match_start is
* garbage.
* IN assertions: cur_match is the head of the hash chain for the current
* string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
* OUT assertion: the match length is not greater than s->lookahead.
*/
function longest_match(s, cur_match) {
var chain_length = s.max_chain_length; /* max hash chain length */
var scan = s.strstart; /* current string */
var match; /* matched string */
var len; /* length of current match */
var best_len = s.prev_length; /* best match length so far */
var nice_match = s.nice_match; /* stop if match long enough */
var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ?
s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/;
var _win = s.window; // shortcut
var wmask = s.w_mask;
var prev = s.prev;
/* Stop when cur_match becomes <= limit. To simplify the code,
* we prevent matches with the string of window index 0.
*/
var strend = s.strstart + MAX_MATCH;
var scan_end1 = _win[scan + best_len - 1];
var scan_end = _win[scan + best_len];
/* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
* It is easy to get rid of this optimization if necessary.
*/
// Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
/* Do not waste too much time if we already have a good match: */
if (s.prev_length >= s.good_match) {
chain_length >>= 2;
}
/* Do not look for matches beyond the end of the input. This is necessary
* to make deflate deterministic.
*/
if (nice_match > s.lookahead) { nice_match = s.lookahead; }
// Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
do {
// Assert(cur_match < s->strstart, "no future");
match = cur_match;
/* Skip to next match if the match length cannot increase
* or if the match length is less than 2. Note that the checks below
* for insufficient lookahead only occur occasionally for performance
* reasons. Therefore uninitialized memory will be accessed, and
* conditional jumps will be made that depend on those values.
* However the length of the match is limited to the lookahead, so
* the output of deflate is not affected by the uninitialized values.
*/
if (_win[match + best_len] !== scan_end ||
_win[match + best_len - 1] !== scan_end1 ||
_win[match] !== _win[scan] ||
_win[++match] !== _win[scan + 1]) {
continue;
}
/* The check at best_len-1 can be removed because it will be made
* again later. (This heuristic is not always a win.)
* It is not necessary to compare scan[2] and match[2] since they
* are always equal when the other bytes match, given that
* the hash keys are equal and that HASH_BITS >= 8.
*/
scan += 2;
match++;
// Assert(*scan == *match, "match[2]?");
/* We check for insufficient lookahead only every 8th comparison;
* the 256th check will be made at strstart+258.
*/
do {
/*jshint noempty:false*/
} while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
scan < strend);
// Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
len = MAX_MATCH - (strend - scan);
scan = strend - MAX_MATCH;
if (len > best_len) {
s.match_start = cur_match;
best_len = len;
if (len >= nice_match) {
break;
}
scan_end1 = _win[scan + best_len - 1];
scan_end = _win[scan + best_len];
}
} while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0);
if (best_len <= s.lookahead) {
return best_len;
}
return s.lookahead;
}
/* ===========================================================================
* Fill the window when the lookahead becomes insufficient.
* Updates strstart and lookahead.
*
* IN assertion: lookahead < MIN_LOOKAHEAD
* OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
* At least one byte has been read, or avail_in == 0; reads are
* performed for at least two bytes (required for the zip translate_eol
* option -- not supported here).
*/
function fill_window(s) {
var _w_size = s.w_size;
var p, n, m, more, str;
//Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
do {
more = s.window_size - s.lookahead - s.strstart;
// JS ints have 32 bit, block below not needed
/* Deal with !@#$% 64K limit: */
//if (sizeof(int) <= 2) {
// if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
// more = wsize;
//
// } else if (more == (unsigned)(-1)) {
// /* Very unlikely, but possible on 16 bit machine if
// * strstart == 0 && lookahead == 1 (input done a byte at time)
// */
// more--;
// }
//}
/* If the window is almost full and there is insufficient lookahead,
* move the upper half to the lower one to make room in the upper half.
*/
if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) {
utils.arraySet(s.window, s.window, _w_size, _w_size, 0);
s.match_start -= _w_size;
s.strstart -= _w_size;
/* we now have strstart >= MAX_DIST */
s.block_start -= _w_size;
/* Slide the hash table (could be avoided with 32 bit values
at the expense of memory usage). We slide even when level == 0
to keep the hash table consistent if we switch back to level > 0
later. (Using level 0 permanently is not an optimal usage of
zlib, so we don't care about this pathological case.)
*/
n = s.hash_size;
p = n;
do {
m = s.head[--p];
s.head[p] = (m >= _w_size ? m - _w_size : 0);
} while (--n);
n = _w_size;
p = n;
do {
m = s.prev[--p];
s.prev[p] = (m >= _w_size ? m - _w_size : 0);
/* If n is not on any hash chain, prev[n] is garbage but
* its value will never be used.
*/
} while (--n);
more += _w_size;
}
if (s.strm.avail_in === 0) {
break;
}
/* If there was no sliding:
* strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
* more == window_size - lookahead - strstart
* => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
* => more >= window_size - 2*WSIZE + 2
* In the BIG_MEM or MMAP case (not yet supported),
* window_size == input_size + MIN_LOOKAHEAD &&
* strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
* Otherwise, window_size == 2*WSIZE so more >= 2.
* If there was sliding, more >= WSIZE. So in all cases, more >= 2.
*/
//Assert(more >= 2, "more < 2");
n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more);
s.lookahead += n;
/* Initialize the hash value now that we have some input: */
if (s.lookahead + s.insert >= MIN_MATCH) {
str = s.strstart - s.insert;
s.ins_h = s.window[str];
/* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call update_hash() MIN_MATCH-3 more times
//#endif
while (s.insert) {
/* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask;
s.prev[str & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = str;
str++;
s.insert--;
if (s.lookahead + s.insert < MIN_MATCH) {
break;
}
}
}
/* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
* but this is not important since only literal bytes will be emitted.
*/
} while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0);
/* If the WIN_INIT bytes after the end of the current data have never been
* written, then zero those bytes in order to avoid memory check reports of
* the use of uninitialized (or uninitialised as Julian writes) bytes by
* the longest match routines. Update the high water mark for the next
* time through here. WIN_INIT is set to MAX_MATCH since the longest match
* routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
*/
// if (s.high_water < s.window_size) {
// var curr = s.strstart + s.lookahead;
// var init = 0;
//
// if (s.high_water < curr) {
// /* Previous high water mark below current data -- zero WIN_INIT
// * bytes or up to end of window, whichever is less.
// */
// init = s.window_size - curr;
// if (init > WIN_INIT)
// init = WIN_INIT;
// zmemzero(s->window + curr, (unsigned)init);
// s->high_water = curr + init;
// }
// else if (s->high_water < (ulg)curr + WIN_INIT) {
// /* High water mark at or above current data, but below current data
// * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up
// * to end of window, whichever is less.
// */
// init = (ulg)curr + WIN_INIT - s->high_water;
// if (init > s->window_size - s->high_water)
// init = s->window_size - s->high_water;
// zmemzero(s->window + s->high_water, (unsigned)init);
// s->high_water += init;
// }
// }
//
// Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
// "not enough room for search");
}
/* ===========================================================================
* Copy without compression as much as possible from the input stream, return
* the current block state.
* This function does not insert new strings in the dictionary since
* uncompressible data is probably not useful. This function is used
* only for the level=0 compression option.
* NOTE: this function should be optimized to avoid extra copying from
* window to pending_buf.
*/
function deflate_stored(s, flush) {
/* Stored blocks are limited to 0xffff bytes, pending_buf is limited
* to pending_buf_size, and each stored block has a 5 byte header:
*/
var max_block_size = 0xffff;
if (max_block_size > s.pending_buf_size - 5) {
max_block_size = s.pending_buf_size - 5;
}
/* Copy as much as possible from input to output: */
for (;;) {
/* Fill the window as much as possible: */
if (s.lookahead <= 1) {
//Assert(s->strstart < s->w_size+MAX_DIST(s) ||
// s->block_start >= (long)s->w_size, "slide too late");
// if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) ||
// s.block_start >= s.w_size)) {
// throw new Error("slide too late");
// }
fill_window(s);
if (s.lookahead === 0 && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break;
}
/* flush the current block */
}
//Assert(s->block_start >= 0L, "block gone");
// if (s.block_start < 0) throw new Error("block gone");
s.strstart += s.lookahead;
s.lookahead = 0;
/* Emit a stored block if pending_buf will be full: */
var max_start = s.block_start + max_block_size;
if (s.strstart === 0 || s.strstart >= max_start) {
/* strstart == 0 is possible when wraparound on 16-bit machine */
s.lookahead = s.strstart - max_start;
s.strstart = max_start;
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
/* Flush if we may have to slide, otherwise block_start may become
* negative and the data will be gone:
*/
if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.strstart > s.block_start) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_NEED_MORE;
}
/* ===========================================================================
* Compress as much as possible from the input stream, return the current
* block state.
* This function does not perform lazy evaluation of matches and inserts
* new strings in the dictionary only for unmatched strings or for short
* matches. It is used only for the fast compression options.
*/
function deflate_fast(s, flush) {
var hash_head; /* head of the hash chain */
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break; /* flush the current block */
}
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
* At this point we have always match_length < MIN_MATCH
*/
if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
}
if (s.match_length >= MIN_MATCH) {
// check_match(s, s.strstart, s.match_start, s.match_length); // for debug only
/*** _tr_tally_dist(s, s.strstart - s.match_start,
s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
/* Insert new strings in the hash table only if the match length
* is not too large. This saves time but degrades compression.
*/
if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) {
s.match_length--; /* string at strstart already in table */
do {
s.strstart++;
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
/* strstart never exceeds WSIZE-MAX_MATCH, so there are
* always MIN_MATCH bytes ahead.
*/
} while (--s.match_length !== 0);
s.strstart++;
} else
{
s.strstart += s.match_length;
s.match_length = 0;
s.ins_h = s.window[s.strstart];
/* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call UPDATE_HASH() MIN_MATCH-3 more times
//#endif
/* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
* matter since it will be recomputed at next deflate call.
*/
}
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s.window[s.strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = ((s.strstart < (MIN_MATCH - 1)) ? s.strstart : MIN_MATCH - 1);
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* Same as above, but achieves better compression. We use a lazy
* evaluation for matches: a match is finally adopted only if there is
* no better match at the next window position.
*/
function deflate_slow(s, flush) {
var hash_head; /* head of hash chain */
var bflush; /* set if current block must be flushed */
var max_insert;
/* Process the input block. */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
*/
s.prev_length = s.match_length;
s.prev_match = s.match_start;
s.match_length = MIN_MATCH - 1;
if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match &&
s.strstart - hash_head <= (s.w_size - MIN_LOOKAHEAD)/*MAX_DIST(s)*/) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
if (s.match_length <= 5 &&
(s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) {
/* If prev_match is also MIN_MATCH, match_start is garbage
* but we will ignore the current match anyway.
*/
s.match_length = MIN_MATCH - 1;
}
}
/* If there was a match at the previous step and the current
* match is not better, output the previous match:
*/
if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) {
max_insert = s.strstart + s.lookahead - MIN_MATCH;
/* Do not insert strings in hash table beyond this. */
//check_match(s, s.strstart-1, s.prev_match, s.prev_length);
/***_tr_tally_dist(s, s.strstart - 1 - s.prev_match,
s.prev_length - MIN_MATCH, bflush);***/
bflush = trees._tr_tally(s, s.strstart - 1 - s.prev_match, s.prev_length - MIN_MATCH);
/* Insert in hash table all strings up to the end of the match.
* strstart-1 and strstart are already inserted. If there is not
* enough lookahead, the last two strings are not inserted in
* the hash table.
*/
s.lookahead -= s.prev_length - 1;
s.prev_length -= 2;
do {
if (++s.strstart <= max_insert) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
} while (--s.prev_length !== 0);
s.match_available = 0;
s.match_length = MIN_MATCH - 1;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
} else if (s.match_available) {
/* If there was no match at the previous position, output a
* single literal. If there was a match but the current match
* is longer, truncate the previous match to a single literal.
*/
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]);
if (bflush) {
/*** FLUSH_BLOCK_ONLY(s, 0) ***/
flush_block_only(s, false);
/***/
}
s.strstart++;
s.lookahead--;
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
} else {
/* There is no previous match to compare with, wait for
* the next step to decide.
*/
s.match_available = 1;
s.strstart++;
s.lookahead--;
}
}
//Assert (flush != Z_NO_FLUSH, "no flush?");
if (s.match_available) {
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]);
s.match_available = 0;
}
s.insert = s.strstart < MIN_MATCH - 1 ? s.strstart : MIN_MATCH - 1;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_RLE, simply look for runs of bytes, generate matches only of distance
* one. Do not maintain a hash table. (It will be regenerated if this run of
* deflate switches away from Z_RLE.)
*/
function deflate_rle(s, flush) {
var bflush; /* set if current block must be flushed */
var prev; /* byte at distance one to match */
var scan, strend; /* scan goes up to strend for length of run */
var _win = s.window;
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the longest run, plus one for the unrolled loop.
*/
if (s.lookahead <= MAX_MATCH) {
fill_window(s);
if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* See how many times the previous byte repeats */
s.match_length = 0;
if (s.lookahead >= MIN_MATCH && s.strstart > 0) {
scan = s.strstart - 1;
prev = _win[scan];
if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) {
strend = s.strstart + MAX_MATCH;
do {
/*jshint noempty:false*/
} while (prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
scan < strend);
s.match_length = MAX_MATCH - (strend - scan);
if (s.match_length > s.lookahead) {
s.match_length = s.lookahead;
}
}
//Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
}
/* Emit match if have run of MIN_MATCH or longer, else emit literal */
if (s.match_length >= MIN_MATCH) {
//check_match(s, s.strstart, s.strstart - 1, s.match_length);
/*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
s.strstart += s.match_length;
s.match_length = 0;
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table.
* (It will be regenerated if this run of deflate switches away from Huffman.)
*/
function deflate_huff(s, flush) {
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we have a literal to write. */
if (s.lookahead === 0) {
fill_window(s);
if (s.lookahead === 0) {
if (flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
break; /* flush the current block */
}
}
/* Output a literal byte */
s.match_length = 0;
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* Values for max_lazy_match, good_match and max_chain_length, depending on
* the desired pack level (0..9). The values given below have been tuned to
* exclude worst case performance for pathological files. Better values may be
* found for specific files.
*/
function Config(good_length, max_lazy, nice_length, max_chain, func) {
this.good_length = good_length;
this.max_lazy = max_lazy;
this.nice_length = nice_length;
this.max_chain = max_chain;
this.func = func;
}
var configuration_table;
configuration_table = [
/* good lazy nice chain */
new Config(0, 0, 0, 0, deflate_stored), /* 0 store only */
new Config(4, 4, 8, 4, deflate_fast), /* 1 max speed, no lazy matches */
new Config(4, 5, 16, 8, deflate_fast), /* 2 */
new Config(4, 6, 32, 32, deflate_fast), /* 3 */
new Config(4, 4, 16, 16, deflate_slow), /* 4 lazy matches */
new Config(8, 16, 32, 32, deflate_slow), /* 5 */
new Config(8, 16, 128, 128, deflate_slow), /* 6 */
new Config(8, 32, 128, 256, deflate_slow), /* 7 */
new Config(32, 128, 258, 1024, deflate_slow), /* 8 */
new Config(32, 258, 258, 4096, deflate_slow) /* 9 max compression */
];
/* ===========================================================================
* Initialize the "longest match" routines for a new zlib stream
*/
function lm_init(s) {
s.window_size = 2 * s.w_size;
/*** CLEAR_HASH(s); ***/
zero(s.head); // Fill with NIL (= 0);
/* Set the default configuration parameters:
*/
s.max_lazy_match = configuration_table[s.level].max_lazy;
s.good_match = configuration_table[s.level].good_length;
s.nice_match = configuration_table[s.level].nice_length;
s.max_chain_length = configuration_table[s.level].max_chain;
s.strstart = 0;
s.block_start = 0;
s.lookahead = 0;
s.insert = 0;
s.match_length = s.prev_length = MIN_MATCH - 1;
s.match_available = 0;
s.ins_h = 0;
}
function DeflateState() {
this.strm = null; /* pointer back to this zlib stream */
this.status = 0; /* as the name implies */
this.pending_buf = null; /* output still pending */
this.pending_buf_size = 0; /* size of pending_buf */
this.pending_out = 0; /* next pending byte to output to the stream */
this.pending = 0; /* nb of bytes in the pending buffer */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.gzhead = null; /* gzip header information to write */
this.gzindex = 0; /* where in extra, name, or comment */
this.method = Z_DEFLATED; /* can only be DEFLATED */
this.last_flush = -1; /* value of flush param for previous deflate call */
this.w_size = 0; /* LZ77 window size (32K by default) */
this.w_bits = 0; /* log2(w_size) (8..16) */
this.w_mask = 0; /* w_size - 1 */
this.window = null;
/* Sliding window. Input bytes are read into the second half of the window,
* and move to the first half later to keep a dictionary of at least wSize
* bytes. With this organization, matches are limited to a distance of
* wSize-MAX_MATCH bytes, but this ensures that IO is always
* performed with a length multiple of the block size.
*/
this.window_size = 0;
/* Actual size of window: 2*wSize, except when the user input buffer
* is directly used as sliding window.
*/
this.prev = null;
/* Link to older string with same hash index. To limit the size of this
* array to 64K, this link is maintained only for the last 32K strings.
* An index in this array is thus a window index modulo 32K.
*/
this.head = null; /* Heads of the hash chains or NIL. */
this.ins_h = 0; /* hash index of string to be inserted */
this.hash_size = 0; /* number of elements in hash table */
this.hash_bits = 0; /* log2(hash_size) */
this.hash_mask = 0; /* hash_size-1 */
this.hash_shift = 0;
/* Number of bits by which ins_h must be shifted at each input
* step. It must be such that after MIN_MATCH steps, the oldest
* byte no longer takes part in the hash key, that is:
* hash_shift * MIN_MATCH >= hash_bits
*/
this.block_start = 0;
/* Window position at the beginning of the current output block. Gets
* negative when the window is moved backwards.
*/
this.match_length = 0; /* length of best match */
this.prev_match = 0; /* previous match */
this.match_available = 0; /* set if previous match exists */
this.strstart = 0; /* start of string to insert */
this.match_start = 0; /* start of matching string */
this.lookahead = 0; /* number of valid bytes ahead in window */
this.prev_length = 0;
/* Length of the best match at previous step. Matches not greater than this
* are discarded. This is used in the lazy match evaluation.
*/
this.max_chain_length = 0;
/* To speed up deflation, hash chains are never searched beyond this
* length. A higher limit improves compression ratio but degrades the
* speed.
*/
this.max_lazy_match = 0;
/* Attempt to find a better match only when the current match is strictly
* smaller than this value. This mechanism is used only for compression
* levels >= 4.
*/
// That's alias to max_lazy_match, don't use directly
//this.max_insert_length = 0;
/* Insert new strings in the hash table only if the match length is not
* greater than this length. This saves time but degrades compression.
* max_insert_length is used only for compression levels <= 3.
*/
this.level = 0; /* compression level (1..9) */
this.strategy = 0; /* favor or force Huffman coding*/
this.good_match = 0;
/* Use a faster search when the previous match is longer than this */
this.nice_match = 0; /* Stop searching when current match exceeds this */
/* used by trees.c: */
/* Didn't use ct_data typedef below to suppress compiler warning */
// struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */
// struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
// struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */
// Use flat array of DOUBLE size, with interleaved fata,
// because JS does not support effective
this.dyn_ltree = new utils.Buf16(HEAP_SIZE * 2);
this.dyn_dtree = new utils.Buf16((2 * D_CODES + 1) * 2);
this.bl_tree = new utils.Buf16((2 * BL_CODES + 1) * 2);
zero(this.dyn_ltree);
zero(this.dyn_dtree);
zero(this.bl_tree);
this.l_desc = null; /* desc. for literal tree */
this.d_desc = null; /* desc. for distance tree */
this.bl_desc = null; /* desc. for bit length tree */
//ush bl_count[MAX_BITS+1];
this.bl_count = new utils.Buf16(MAX_BITS + 1);
/* number of codes at each bit length for an optimal tree */
//int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */
this.heap = new utils.Buf16(2 * L_CODES + 1); /* heap used to build the Huffman trees */
zero(this.heap);
this.heap_len = 0; /* number of elements in the heap */
this.heap_max = 0; /* element of largest frequency */
/* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
* The same heap array is used to build all trees.
*/
this.depth = new utils.Buf16(2 * L_CODES + 1); //uch depth[2*L_CODES+1];
zero(this.depth);
/* Depth of each subtree used as tie breaker for trees of equal frequency
*/
this.l_buf = 0; /* buffer index for literals or lengths */
this.lit_bufsize = 0;
/* Size of match buffer for literals/lengths. There are 4 reasons for
* limiting lit_bufsize to 64K:
* - frequencies can be kept in 16 bit counters
* - if compression is not successful for the first block, all input
* data is still in the window so we can still emit a stored block even
* when input comes from standard input. (This can also be done for
* all blocks if lit_bufsize is not greater than 32K.)
* - if compression is not successful for a file smaller than 64K, we can
* even emit a stored file instead of a stored block (saving 5 bytes).
* This is applicable only for zip (not gzip or zlib).
* - creating new Huffman trees less frequently may not provide fast
* adaptation to changes in the input data statistics. (Take for
* example a binary file with poorly compressible code followed by
* a highly compressible string table.) Smaller buffer sizes give
* fast adaptation but have of course the overhead of transmitting
* trees more frequently.
* - I can't count above 4
*/
this.last_lit = 0; /* running index in l_buf */
this.d_buf = 0;
/* Buffer index for distances. To simplify the code, d_buf and l_buf have
* the same number of elements. To use different lengths, an extra flag
* array would be necessary.
*/
this.opt_len = 0; /* bit length of current block with optimal trees */
this.static_len = 0; /* bit length of current block with static trees */
this.matches = 0; /* number of string matches in current block */
this.insert = 0; /* bytes at end of window left to insert */
this.bi_buf = 0;
/* Output buffer. bits are inserted starting at the bottom (least
* significant bits).
*/
this.bi_valid = 0;
/* Number of valid bits in bi_buf. All bits above the last valid bit
* are always zero.
*/
// Used for window memory init. We safely ignore it for JS. That makes
// sense only for pointers and memory check tools.
//this.high_water = 0;
/* High water mark offset in window for initialized bytes -- bytes above
* this are set to zero in order to avoid memory check warnings when
* longest match routines access bytes past the input. This is then
* updated to the new high water mark.
*/
}
function deflateResetKeep(strm) {
var s;
if (!strm || !strm.state) {
return err(strm, Z_STREAM_ERROR);
}
strm.total_in = strm.total_out = 0;
strm.data_type = Z_UNKNOWN;
s = strm.state;
s.pending = 0;
s.pending_out = 0;
if (s.wrap < 0) {
s.wrap = -s.wrap;
/* was made negative by deflate(..., Z_FINISH); */
}
s.status = (s.wrap ? INIT_STATE : BUSY_STATE);
strm.adler = (s.wrap === 2) ?
0 // crc32(0, Z_NULL, 0)
:
1; // adler32(0, Z_NULL, 0)
s.last_flush = Z_NO_FLUSH;
trees._tr_init(s);
return Z_OK;
}
function deflateReset(strm) {
var ret = deflateResetKeep(strm);
if (ret === Z_OK) {
lm_init(strm.state);
}
return ret;
}
function deflateSetHeader(strm, head) {
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; }
strm.state.gzhead = head;
return Z_OK;
}
function deflateInit2(strm, level, method, windowBits, memLevel, strategy) {
if (!strm) { // === Z_NULL
return Z_STREAM_ERROR;
}
var wrap = 1;
if (level === Z_DEFAULT_COMPRESSION) {
level = 6;
}
if (windowBits < 0) { /* suppress zlib wrapper */
wrap = 0;
windowBits = -windowBits;
}
else if (windowBits > 15) {
wrap = 2; /* write gzip wrapper instead */
windowBits -= 16;
}
if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED ||
windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
strategy < 0 || strategy > Z_FIXED) {
return err(strm, Z_STREAM_ERROR);
}
if (windowBits === 8) {
windowBits = 9;
}
/* until 256-byte window bug fixed */
var s = new DeflateState();
strm.state = s;
s.strm = strm;
s.wrap = wrap;
s.gzhead = null;
s.w_bits = windowBits;
s.w_size = 1 << s.w_bits;
s.w_mask = s.w_size - 1;
s.hash_bits = memLevel + 7;
s.hash_size = 1 << s.hash_bits;
s.hash_mask = s.hash_size - 1;
s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH);
s.window = new utils.Buf8(s.w_size * 2);
s.head = new utils.Buf16(s.hash_size);
s.prev = new utils.Buf16(s.w_size);
// Don't need mem init magic for JS.
//s.high_water = 0; /* nothing written to s->window yet */
s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
s.pending_buf_size = s.lit_bufsize * 4;
s.pending_buf = new utils.Buf8(s.pending_buf_size);
s.d_buf = s.lit_bufsize >> 1;
s.l_buf = (1 + 2) * s.lit_bufsize;
s.level = level;
s.strategy = strategy;
s.method = method;
return deflateReset(strm);
}
function deflateInit(strm, level) {
return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
}
function deflate(strm, flush) {
var old_flush, s;
var beg, val; // for gzip header write only
if (!strm || !strm.state ||
flush > Z_BLOCK || flush < 0) {
return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR;
}
s = strm.state;
if (!strm.output ||
(!strm.input && strm.avail_in !== 0) ||
(s.status === FINISH_STATE && flush !== Z_FINISH)) {
return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR);
}
s.strm = strm; /* just in case */
old_flush = s.last_flush;
s.last_flush = flush;
/* Write the header */
if (s.status === INIT_STATE) {
if (s.wrap === 2) { // GZIP header
strm.adler = 0; //crc32(0L, Z_NULL, 0);
put_byte(s, 31);
put_byte(s, 139);
put_byte(s, 8);
if (!s.gzhead) { // s->gzhead == Z_NULL
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, OS_CODE);
s.status = BUSY_STATE;
}
else {
put_byte(s, (s.gzhead.text ? 1 : 0) +
(s.gzhead.hcrc ? 2 : 0) +
(!s.gzhead.extra ? 0 : 4) +
(!s.gzhead.name ? 0 : 8) +
(!s.gzhead.comment ? 0 : 16)
);
put_byte(s, s.gzhead.time & 0xff);
put_byte(s, (s.gzhead.time >> 8) & 0xff);
put_byte(s, (s.gzhead.time >> 16) & 0xff);
put_byte(s, (s.gzhead.time >> 24) & 0xff);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, s.gzhead.os & 0xff);
if (s.gzhead.extra && s.gzhead.extra.length) {
put_byte(s, s.gzhead.extra.length & 0xff);
put_byte(s, (s.gzhead.extra.length >> 8) & 0xff);
}
if (s.gzhead.hcrc) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0);
}
s.gzindex = 0;
s.status = EXTRA_STATE;
}
}
else // DEFLATE header
{
var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8;
var level_flags = -1;
if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) {
level_flags = 0;
} else if (s.level < 6) {
level_flags = 1;
} else if (s.level === 6) {
level_flags = 2;
} else {
level_flags = 3;
}
header |= (level_flags << 6);
if (s.strstart !== 0) { header |= PRESET_DICT; }
header += 31 - (header % 31);
s.status = BUSY_STATE;
putShortMSB(s, header);
/* Save the adler32 of the preset dictionary: */
if (s.strstart !== 0) {
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
strm.adler = 1; // adler32(0L, Z_NULL, 0);
}
}
//#ifdef GZIP
if (s.status === EXTRA_STATE) {
if (s.gzhead.extra/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
while (s.gzindex < (s.gzhead.extra.length & 0xffff)) {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
break;
}
}
put_byte(s, s.gzhead.extra[s.gzindex] & 0xff);
s.gzindex++;
}
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (s.gzindex === s.gzhead.extra.length) {
s.gzindex = 0;
s.status = NAME_STATE;
}
}
else {
s.status = NAME_STATE;
}
}
if (s.status === NAME_STATE) {
if (s.gzhead.name/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.name.length) {
val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.gzindex = 0;
s.status = COMMENT_STATE;
}
}
else {
s.status = COMMENT_STATE;
}
}
if (s.status === COMMENT_STATE) {
if (s.gzhead.comment/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.comment.length) {
val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.status = HCRC_STATE;
}
}
else {
s.status = HCRC_STATE;
}
}
if (s.status === HCRC_STATE) {
if (s.gzhead.hcrc) {
if (s.pending + 2 > s.pending_buf_size) {
flush_pending(strm);
}
if (s.pending + 2 <= s.pending_buf_size) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
strm.adler = 0; //crc32(0L, Z_NULL, 0);
s.status = BUSY_STATE;
}
}
else {
s.status = BUSY_STATE;
}
}
//#endif
/* Flush as much pending output as possible */
if (s.pending !== 0) {
flush_pending(strm);
if (strm.avail_out === 0) {
/* Since avail_out is 0, deflate will be called again with
* more output space, but possibly with both pending and
* avail_in equal to zero. There won't be anything to do,
* but this is not an error situation so make sure we
* return OK instead of BUF_ERROR at next call of deflate:
*/
s.last_flush = -1;
return Z_OK;
}
/* Make sure there is something to do and avoid duplicate consecutive
* flushes. For repeated and useless calls with Z_FINISH, we keep
* returning Z_STREAM_END instead of Z_BUF_ERROR.
*/
} else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) &&
flush !== Z_FINISH) {
return err(strm, Z_BUF_ERROR);
}
/* User must not provide more input after the first FINISH: */
if (s.status === FINISH_STATE && strm.avail_in !== 0) {
return err(strm, Z_BUF_ERROR);
}
/* Start a new block or continue the current one.
*/
if (strm.avail_in !== 0 || s.lookahead !== 0 ||
(flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) {
var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) :
(s.strategy === Z_RLE ? deflate_rle(s, flush) :
configuration_table[s.level].func(s, flush));
if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) {
s.status = FINISH_STATE;
}
if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) {
if (strm.avail_out === 0) {
s.last_flush = -1;
/* avoid BUF_ERROR next call, see above */
}
return Z_OK;
/* If flush != Z_NO_FLUSH && avail_out == 0, the next call
* of deflate should use the same flush parameter to make sure
* that the flush is complete. So we don't have to output an
* empty block here, this will be done at next call. This also
* ensures that for a very small output buffer, we emit at most
* one empty block.
*/
}
if (bstate === BS_BLOCK_DONE) {
if (flush === Z_PARTIAL_FLUSH) {
trees._tr_align(s);
}
else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */
trees._tr_stored_block(s, 0, 0, false);
/* For a full flush, this empty block will be recognized
* as a special marker by inflate_sync().
*/
if (flush === Z_FULL_FLUSH) {
/*** CLEAR_HASH(s); ***/ /* forget history */
zero(s.head); // Fill with NIL (= 0);
if (s.lookahead === 0) {
s.strstart = 0;
s.block_start = 0;
s.insert = 0;
}
}
}
flush_pending(strm);
if (strm.avail_out === 0) {
s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */
return Z_OK;
}
}
}
//Assert(strm->avail_out > 0, "bug2");
//if (strm.avail_out <= 0) { throw new Error("bug2");}
if (flush !== Z_FINISH) { return Z_OK; }
if (s.wrap <= 0) { return Z_STREAM_END; }
/* Write the trailer */
if (s.wrap === 2) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
put_byte(s, (strm.adler >> 16) & 0xff);
put_byte(s, (strm.adler >> 24) & 0xff);
put_byte(s, strm.total_in & 0xff);
put_byte(s, (strm.total_in >> 8) & 0xff);
put_byte(s, (strm.total_in >> 16) & 0xff);
put_byte(s, (strm.total_in >> 24) & 0xff);
}
else
{
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
flush_pending(strm);
/* If avail_out is zero, the application will call deflate again
* to flush the rest.
*/
if (s.wrap > 0) { s.wrap = -s.wrap; }
/* write the trailer only once! */
return s.pending !== 0 ? Z_OK : Z_STREAM_END;
}
function deflateEnd(strm) {
var status;
if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
return Z_STREAM_ERROR;
}
status = strm.state.status;
if (status !== INIT_STATE &&
status !== EXTRA_STATE &&
status !== NAME_STATE &&
status !== COMMENT_STATE &&
status !== HCRC_STATE &&
status !== BUSY_STATE &&
status !== FINISH_STATE
) {
return err(strm, Z_STREAM_ERROR);
}
strm.state = null;
return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK;
}
/* =========================================================================
* Copy the source state to the destination state
*/
//function deflateCopy(dest, source) {
//
//}
exports.deflateInit = deflateInit;
exports.deflateInit2 = deflateInit2;
exports.deflateReset = deflateReset;
exports.deflateResetKeep = deflateResetKeep;
exports.deflateSetHeader = deflateSetHeader;
exports.deflate = deflate;
exports.deflateEnd = deflateEnd;
exports.deflateInfo = 'pako deflate (from Nodeca project)';
/* Not implemented
exports.deflateBound = deflateBound;
exports.deflateCopy = deflateCopy;
exports.deflateSetDictionary = deflateSetDictionary;
exports.deflateParams = deflateParams;
exports.deflatePending = deflatePending;
exports.deflatePrime = deflatePrime;
exports.deflateTune = deflateTune;
*/
},{"../utils/common":86,"./adler32":88,"./crc32":90,"./messages":96,"./trees":97}],92:[function(_dereq_,module,exports){
'use strict';
function GZheader() {
/* true if compressed data believed to be text */
this.text = 0;
/* modification time */
this.time = 0;
/* extra flags (not used when writing a gzip file) */
this.xflags = 0;
/* operating system */
this.os = 0;
/* pointer to extra field or Z_NULL if none */
this.extra = null;
/* extra field length (valid if extra != Z_NULL) */
this.extra_len = 0; // Actually, we don't need it in JS,
// but leave for few code modifications
//
// Setup limits is not necessary because in js we should not preallocate memory
// for inflate use constant limit in 65536 bytes
//
/* space at extra (only when reading header) */
// this.extra_max = 0;
/* pointer to zero-terminated file name or Z_NULL */
this.name = '';
/* space at name (only when reading header) */
// this.name_max = 0;
/* pointer to zero-terminated comment or Z_NULL */
this.comment = '';
/* space at comment (only when reading header) */
// this.comm_max = 0;
/* true if there was or will be a header crc */
this.hcrc = 0;
/* true when done reading gzip header (not used when writing a gzip file) */
this.done = false;
}
module.exports = GZheader;
},{}],93:[function(_dereq_,module,exports){
'use strict';
// See state defs from inflate.js
var BAD = 30; /* got a data error -- remain here until reset */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
/*
Decode literal, length, and distance codes and write out the resulting
literal and match bytes until either not enough input or output is
available, an end-of-block is encountered, or a data error is encountered.
When large enough input and output buffers are supplied to inflate(), for
example, a 16K input buffer and a 64K output buffer, more than 95% of the
inflate execution time is spent in this routine.
Entry assumptions:
state.mode === LEN
strm.avail_in >= 6
strm.avail_out >= 258
start >= strm.avail_out
state.bits < 8
On return, state.mode is one of:
LEN -- ran out of enough output space or enough available input
TYPE -- reached end of block code, inflate() to interpret next block
BAD -- error in block data
Notes:
- The maximum input bits used by a length/distance pair is 15 bits for the
length code, 5 bits for the length extra, 15 bits for the distance code,
and 13 bits for the distance extra. This totals 48 bits, or six bytes.
Therefore if strm.avail_in >= 6, then there is enough input to avoid
checking for available input while decoding.
- The maximum bytes that a single length/distance pair can output is 258
bytes, which is the maximum length that can be coded. inflate_fast()
requires strm.avail_out >= 258 for each loop to avoid checking for
output space.
*/
module.exports = function inflate_fast(strm, start) {
var state;
var _in; /* local strm.input */
var last; /* have enough input while in < last */
var _out; /* local strm.output */
var beg; /* inflate()'s initial strm.output */
var end; /* while out < end, enough space available */
//#ifdef INFLATE_STRICT
var dmax; /* maximum distance from zlib header */
//#endif
var wsize; /* window size or zero if not using window */
var whave; /* valid bytes in the window */
var wnext; /* window write index */
// Use `s_window` instead `window`, avoid conflict with instrumentation tools
var s_window; /* allocated sliding window, if wsize != 0 */
var hold; /* local strm.hold */
var bits; /* local strm.bits */
var lcode; /* local strm.lencode */
var dcode; /* local strm.distcode */
var lmask; /* mask for first level of length codes */
var dmask; /* mask for first level of distance codes */
var here; /* retrieved table entry */
var op; /* code bits, operation, extra bits, or */
/* window position, window bytes to copy */
var len; /* match length, unused bytes */
var dist; /* match distance */
var from; /* where to copy match from */
var from_source;
var input, output; // JS specific, because we have no pointers
/* copy state to local variables */
state = strm.state;
//here = state.here;
_in = strm.next_in;
input = strm.input;
last = _in + (strm.avail_in - 5);
_out = strm.next_out;
output = strm.output;
beg = _out - (start - strm.avail_out);
end = _out + (strm.avail_out - 257);
//#ifdef INFLATE_STRICT
dmax = state.dmax;
//#endif
wsize = state.wsize;
whave = state.whave;
wnext = state.wnext;
s_window = state.window;
hold = state.hold;
bits = state.bits;
lcode = state.lencode;
dcode = state.distcode;
lmask = (1 << state.lenbits) - 1;
dmask = (1 << state.distbits) - 1;
/* decode literals and length/distances until end-of-block or not enough
input data or output space */
top:
do {
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = lcode[hold & lmask];
dolen:
for (;;) { // Goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op === 0) { /* literal */
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
output[_out++] = here & 0xffff/*here.val*/;
}
else if (op & 16) { /* length base */
len = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (op) {
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
len += hold & ((1 << op) - 1);
hold >>>= op;
bits -= op;
}
//Tracevv((stderr, "inflate: length %u\n", len));
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = dcode[hold & dmask];
dodist:
for (;;) { // goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op & 16) { /* distance base */
dist = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
}
dist += hold & ((1 << op) - 1);
//#ifdef INFLATE_STRICT
if (dist > dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
//#endif
hold >>>= op;
bits -= op;
//Tracevv((stderr, "inflate: distance %u\n", dist));
op = _out - beg; /* max distance in output */
if (dist > op) { /* see if copy from window */
op = dist - op; /* distance back in window */
if (op > whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// if (len <= op - whave) {
// do {
// output[_out++] = 0;
// } while (--len);
// continue top;
// }
// len -= op - whave;
// do {
// output[_out++] = 0;
// } while (--op > whave);
// if (op === 0) {
// from = _out - dist;
// do {
// output[_out++] = output[from++];
// } while (--len);
// continue top;
// }
//#endif
}
from = 0; // window index
from_source = s_window;
if (wnext === 0) { /* very common case */
from += wsize - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
else if (wnext < op) { /* wrap around window */
from += wsize + wnext - op;
op -= wnext;
if (op < len) { /* some from end of window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = 0;
if (wnext < len) { /* some from start of window */
op = wnext;
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
}
else { /* contiguous in window */
from += wnext - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
while (len > 2) {
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
len -= 3;
}
if (len) {
output[_out++] = from_source[from++];
if (len > 1) {
output[_out++] = from_source[from++];
}
}
}
else {
from = _out - dist; /* copy direct from output */
do { /* minimum length is three */
output[_out++] = output[from++];
output[_out++] = output[from++];
output[_out++] = output[from++];
len -= 3;
} while (len > 2);
if (len) {
output[_out++] = output[from++];
if (len > 1) {
output[_out++] = output[from++];
}
}
}
}
else if ((op & 64) === 0) { /* 2nd level distance code */
here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dodist;
}
else {
strm.msg = 'invalid distance code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
}
else if ((op & 64) === 0) { /* 2nd level length code */
here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dolen;
}
else if (op & 32) { /* end-of-block */
//Tracevv((stderr, "inflate: end of block\n"));
state.mode = TYPE;
break top;
}
else {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
} while (_in < last && _out < end);
/* return unused bytes (on entry, bits < 8, so in won't go too far back) */
len = bits >> 3;
_in -= len;
bits -= len << 3;
hold &= (1 << bits) - 1;
/* update state and return */
strm.next_in = _in;
strm.next_out = _out;
strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last));
strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end));
state.hold = hold;
state.bits = bits;
return;
};
},{}],94:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var adler32 = _dereq_('./adler32');
var crc32 = _dereq_('./crc32');
var inflate_fast = _dereq_('./inffast');
var inflate_table = _dereq_('./inftrees');
var CODES = 0;
var LENS = 1;
var DISTS = 2;
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
//var Z_NO_FLUSH = 0;
//var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
//var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* The deflate compression method */
var Z_DEFLATED = 8;
/* STATES ====================================================================*/
/* ===========================================================================*/
var HEAD = 1; /* i: waiting for magic header */
var FLAGS = 2; /* i: waiting for method and flags (gzip) */
var TIME = 3; /* i: waiting for modification time (gzip) */
var OS = 4; /* i: waiting for extra flags and operating system (gzip) */
var EXLEN = 5; /* i: waiting for extra length (gzip) */
var EXTRA = 6; /* i: waiting for extra bytes (gzip) */
var NAME = 7; /* i: waiting for end of file name (gzip) */
var COMMENT = 8; /* i: waiting for end of comment (gzip) */
var HCRC = 9; /* i: waiting for header crc (gzip) */
var DICTID = 10; /* i: waiting for dictionary check value */
var DICT = 11; /* waiting for inflateSetDictionary() call */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
var TYPEDO = 13; /* i: same, but skip check to exit inflate on new block */
var STORED = 14; /* i: waiting for stored size (length and complement) */
var COPY_ = 15; /* i/o: same as COPY below, but only first time in */
var COPY = 16; /* i/o: waiting for input or output to copy stored block */
var TABLE = 17; /* i: waiting for dynamic block table lengths */
var LENLENS = 18; /* i: waiting for code length code lengths */
var CODELENS = 19; /* i: waiting for length/lit and distance code lengths */
var LEN_ = 20; /* i: same as LEN below, but only first time in */
var LEN = 21; /* i: waiting for length/lit/eob code */
var LENEXT = 22; /* i: waiting for length extra bits */
var DIST = 23; /* i: waiting for distance code */
var DISTEXT = 24; /* i: waiting for distance extra bits */
var MATCH = 25; /* o: waiting for output space to copy string */
var LIT = 26; /* o: waiting for output space to write literal */
var CHECK = 27; /* i: waiting for 32-bit check value */
var LENGTH = 28; /* i: waiting for 32-bit length (gzip) */
var DONE = 29; /* finished check, done -- remain here until reset */
var BAD = 30; /* got a data error -- remain here until reset */
var MEM = 31; /* got an inflate() memory error -- remain here until reset */
var SYNC = 32; /* looking for synchronization bytes to restart inflate() */
/* ===========================================================================*/
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_WBITS = MAX_WBITS;
function zswap32(q) {
return (((q >>> 24) & 0xff) +
((q >>> 8) & 0xff00) +
((q & 0xff00) << 8) +
((q & 0xff) << 24));
}
function InflateState() {
this.mode = 0; /* current inflate mode */
this.last = false; /* true if processing last block */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.havedict = false; /* true if dictionary provided */
this.flags = 0; /* gzip header method and flags (0 if zlib) */
this.dmax = 0; /* zlib header max distance (INFLATE_STRICT) */
this.check = 0; /* protected copy of check value */
this.total = 0; /* protected copy of output count */
// TODO: may be {}
this.head = null; /* where to save gzip header information */
/* sliding window */
this.wbits = 0; /* log base 2 of requested window size */
this.wsize = 0; /* window size or zero if not using window */
this.whave = 0; /* valid bytes in the window */
this.wnext = 0; /* window write index */
this.window = null; /* allocated sliding window, if needed */
/* bit accumulator */
this.hold = 0; /* input bit accumulator */
this.bits = 0; /* number of bits in "in" */
/* for string and stored block copying */
this.length = 0; /* literal or length of data to copy */
this.offset = 0; /* distance back to copy string from */
/* for table and code decoding */
this.extra = 0; /* extra bits needed */
/* fixed and dynamic code tables */
this.lencode = null; /* starting table for length/literal codes */
this.distcode = null; /* starting table for distance codes */
this.lenbits = 0; /* index bits for lencode */
this.distbits = 0; /* index bits for distcode */
/* dynamic table building */
this.ncode = 0; /* number of code length code lengths */
this.nlen = 0; /* number of length code lengths */
this.ndist = 0; /* number of distance code lengths */
this.have = 0; /* number of code lengths in lens[] */
this.next = null; /* next available space in codes[] */
this.lens = new utils.Buf16(320); /* temporary storage for code lengths */
this.work = new utils.Buf16(288); /* work area for code table building */
/*
because we don't have pointers in js, we use lencode and distcode directly
as buffers so we don't need codes
*/
//this.codes = new utils.Buf32(ENOUGH); /* space for code tables */
this.lendyn = null; /* dynamic table for length/literal codes (JS specific) */
this.distdyn = null; /* dynamic table for distance codes (JS specific) */
this.sane = 0; /* if false, allow invalid distance too far */
this.back = 0; /* bits back of last unprocessed length/lit */
this.was = 0; /* initial length of match */
}
function inflateResetKeep(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
strm.total_in = strm.total_out = state.total = 0;
strm.msg = ''; /*Z_NULL*/
if (state.wrap) { /* to support ill-conceived Java test suite */
strm.adler = state.wrap & 1;
}
state.mode = HEAD;
state.last = 0;
state.havedict = 0;
state.dmax = 32768;
state.head = null/*Z_NULL*/;
state.hold = 0;
state.bits = 0;
//state.lencode = state.distcode = state.next = state.codes;
state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS);
state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS);
state.sane = 1;
state.back = -1;
//Tracev((stderr, "inflate: reset\n"));
return Z_OK;
}
function inflateReset(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
state.wsize = 0;
state.whave = 0;
state.wnext = 0;
return inflateResetKeep(strm);
}
function inflateReset2(strm, windowBits) {
var wrap;
var state;
/* get the state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
/* extract wrap request from windowBits parameter */
if (windowBits < 0) {
wrap = 0;
windowBits = -windowBits;
}
else {
wrap = (windowBits >> 4) + 1;
if (windowBits < 48) {
windowBits &= 15;
}
}
/* set number of window bits, free window if different */
if (windowBits && (windowBits < 8 || windowBits > 15)) {
return Z_STREAM_ERROR;
}
if (state.window !== null && state.wbits !== windowBits) {
state.window = null;
}
/* update state and reset the rest of it */
state.wrap = wrap;
state.wbits = windowBits;
return inflateReset(strm);
}
function inflateInit2(strm, windowBits) {
var ret;
var state;
if (!strm) { return Z_STREAM_ERROR; }
//strm.msg = Z_NULL; /* in case we return an error */
state = new InflateState();
//if (state === Z_NULL) return Z_MEM_ERROR;
//Tracev((stderr, "inflate: allocated\n"));
strm.state = state;
state.window = null/*Z_NULL*/;
ret = inflateReset2(strm, windowBits);
if (ret !== Z_OK) {
strm.state = null/*Z_NULL*/;
}
return ret;
}
function inflateInit(strm) {
return inflateInit2(strm, DEF_WBITS);
}
/*
Return state with length and distance decoding tables and index sizes set to
fixed code decoding. Normally this returns fixed tables from inffixed.h.
If BUILDFIXED is defined, then instead this routine builds the tables the
first time it's called, and returns those tables the first time and
thereafter. This reduces the size of the code by about 2K bytes, in
exchange for a little execution time. However, BUILDFIXED should not be
used for threaded applications, since the rewriting of the tables and virgin
may not be thread-safe.
*/
var virgin = true;
var lenfix, distfix; // We have no pointers in JS, so keep tables separate
function fixedtables(state) {
/* build fixed huffman tables if first call (may not be thread safe) */
if (virgin) {
var sym;
lenfix = new utils.Buf32(512);
distfix = new utils.Buf32(32);
/* literal/length table */
sym = 0;
while (sym < 144) { state.lens[sym++] = 8; }
while (sym < 256) { state.lens[sym++] = 9; }
while (sym < 280) { state.lens[sym++] = 7; }
while (sym < 288) { state.lens[sym++] = 8; }
inflate_table(LENS, state.lens, 0, 288, lenfix, 0, state.work, { bits: 9 });
/* distance table */
sym = 0;
while (sym < 32) { state.lens[sym++] = 5; }
inflate_table(DISTS, state.lens, 0, 32, distfix, 0, state.work, { bits: 5 });
/* do this just once */
virgin = false;
}
state.lencode = lenfix;
state.lenbits = 9;
state.distcode = distfix;
state.distbits = 5;
}
/*
Update the window with the last wsize (normally 32K) bytes written before
returning. If window does not exist yet, create it. This is only called
when a window is already in use, or when output has been written during this
inflate call, but the end of the deflate stream has not been reached yet.
It is also called to create a window for dictionary data when a dictionary
is loaded.
Providing output buffers larger than 32K to inflate() should provide a speed
advantage, since only the last 32K of output is copied to the sliding window
upon return from inflate(), and since all distances after the first 32K of
output will fall in the output data, making match copies simpler and faster.
The advantage may be dependent on the size of the processor's data caches.
*/
function updatewindow(strm, src, end, copy) {
var dist;
var state = strm.state;
/* if it hasn't been done already, allocate space for the window */
if (state.window === null) {
state.wsize = 1 << state.wbits;
state.wnext = 0;
state.whave = 0;
state.window = new utils.Buf8(state.wsize);
}
/* copy state->wsize or less output bytes into the circular window */
if (copy >= state.wsize) {
utils.arraySet(state.window, src, end - state.wsize, state.wsize, 0);
state.wnext = 0;
state.whave = state.wsize;
}
else {
dist = state.wsize - state.wnext;
if (dist > copy) {
dist = copy;
}
//zmemcpy(state->window + state->wnext, end - copy, dist);
utils.arraySet(state.window, src, end - copy, dist, state.wnext);
copy -= dist;
if (copy) {
//zmemcpy(state->window, end - copy, copy);
utils.arraySet(state.window, src, end - copy, copy, 0);
state.wnext = copy;
state.whave = state.wsize;
}
else {
state.wnext += dist;
if (state.wnext === state.wsize) { state.wnext = 0; }
if (state.whave < state.wsize) { state.whave += dist; }
}
}
return 0;
}
function inflate(strm, flush) {
var state;
var input, output; // input/output buffers
var next; /* next input INDEX */
var put; /* next output INDEX */
var have, left; /* available input and output */
var hold; /* bit buffer */
var bits; /* bits in bit buffer */
var _in, _out; /* save starting available input and output */
var copy; /* number of stored or match bytes to copy */
var from; /* where to copy match bytes from */
var from_source;
var here = 0; /* current decoding table entry */
var here_bits, here_op, here_val; // paked "here" denormalized (JS specific)
//var last; /* parent table entry */
var last_bits, last_op, last_val; // paked "last" denormalized (JS specific)
var len; /* length to copy for repeats, bits to drop */
var ret; /* return code */
var hbuf = new utils.Buf8(4); /* buffer for gzip header crc calculation */
var opts;
var n; // temporary var for NEED_BITS
var order = /* permutation of code lengths */
[ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 ];
if (!strm || !strm.state || !strm.output ||
(!strm.input && strm.avail_in !== 0)) {
return Z_STREAM_ERROR;
}
state = strm.state;
if (state.mode === TYPE) { state.mode = TYPEDO; } /* skip check */
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
_in = have;
_out = left;
ret = Z_OK;
inf_leave: // goto emulation
for (;;) {
switch (state.mode) {
case HEAD:
if (state.wrap === 0) {
state.mode = TYPEDO;
break;
}
//=== NEEDBITS(16);
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((state.wrap & 2) && hold === 0x8b1f) { /* gzip header */
state.check = 0/*crc32(0L, Z_NULL, 0)*/;
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = FLAGS;
break;
}
state.flags = 0; /* expect zlib header */
if (state.head) {
state.head.done = false;
}
if (!(state.wrap & 1) || /* check if zlib header allowed */
(((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) {
strm.msg = 'incorrect header check';
state.mode = BAD;
break;
}
if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
len = (hold & 0x0f)/*BITS(4)*/ + 8;
if (state.wbits === 0) {
state.wbits = len;
}
else if (len > state.wbits) {
strm.msg = 'invalid window size';
state.mode = BAD;
break;
}
state.dmax = 1 << len;
//Tracev((stderr, "inflate: zlib header ok\n"));
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = hold & 0x200 ? DICTID : TYPE;
//=== INITBITS();
hold = 0;
bits = 0;
//===//
break;
case FLAGS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.flags = hold;
if ((state.flags & 0xff) !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
if (state.flags & 0xe000) {
strm.msg = 'unknown header flags set';
state.mode = BAD;
break;
}
if (state.head) {
state.head.text = ((hold >> 8) & 1);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = TIME;
/* falls through */
case TIME:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.time = hold;
}
if (state.flags & 0x0200) {
//=== CRC4(state.check, hold)
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
hbuf[2] = (hold >>> 16) & 0xff;
hbuf[3] = (hold >>> 24) & 0xff;
state.check = crc32(state.check, hbuf, 4, 0);
//===
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = OS;
/* falls through */
case OS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.xflags = (hold & 0xff);
state.head.os = (hold >> 8);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = EXLEN;
/* falls through */
case EXLEN:
if (state.flags & 0x0400) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length = hold;
if (state.head) {
state.head.extra_len = hold;
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
else if (state.head) {
state.head.extra = null/*Z_NULL*/;
}
state.mode = EXTRA;
/* falls through */
case EXTRA:
if (state.flags & 0x0400) {
copy = state.length;
if (copy > have) { copy = have; }
if (copy) {
if (state.head) {
len = state.head.extra_len - state.length;
if (!state.head.extra) {
// Use untyped array for more conveniend processing later
state.head.extra = new Array(state.head.extra_len);
}
utils.arraySet(
state.head.extra,
input,
next,
// extra field is limited to 65536 bytes
// - no need for additional size check
copy,
/*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/
len
);
//zmemcpy(state.head.extra + len, next,
// len + copy > state.head.extra_max ?
// state.head.extra_max - len : copy);
}
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
state.length -= copy;
}
if (state.length) { break inf_leave; }
}
state.length = 0;
state.mode = NAME;
/* falls through */
case NAME:
if (state.flags & 0x0800) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
// TODO: 2 or 1 bytes?
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.name_max*/)) {
state.head.name += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.name = null;
}
state.length = 0;
state.mode = COMMENT;
/* falls through */
case COMMENT:
if (state.flags & 0x1000) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.comm_max*/)) {
state.head.comment += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.comment = null;
}
state.mode = HCRC;
/* falls through */
case HCRC:
if (state.flags & 0x0200) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.check & 0xffff)) {
strm.msg = 'header crc mismatch';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
if (state.head) {
state.head.hcrc = ((state.flags >> 9) & 1);
state.head.done = true;
}
strm.adler = state.check = 0;
state.mode = TYPE;
break;
case DICTID:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
strm.adler = state.check = zswap32(hold);
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = DICT;
/* falls through */
case DICT:
if (state.havedict === 0) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
return Z_NEED_DICT;
}
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = TYPE;
/* falls through */
case TYPE:
if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; }
/* falls through */
case TYPEDO:
if (state.last) {
//--- BYTEBITS() ---//
hold >>>= bits & 7;
bits -= bits & 7;
//---//
state.mode = CHECK;
break;
}
//=== NEEDBITS(3); */
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.last = (hold & 0x01)/*BITS(1)*/;
//--- DROPBITS(1) ---//
hold >>>= 1;
bits -= 1;
//---//
switch ((hold & 0x03)/*BITS(2)*/) {
case 0: /* stored block */
//Tracev((stderr, "inflate: stored block%s\n",
// state.last ? " (last)" : ""));
state.mode = STORED;
break;
case 1: /* fixed block */
fixedtables(state);
//Tracev((stderr, "inflate: fixed codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = LEN_; /* decode codes */
if (flush === Z_TREES) {
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break inf_leave;
}
break;
case 2: /* dynamic block */
//Tracev((stderr, "inflate: dynamic codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = TABLE;
break;
case 3:
strm.msg = 'invalid block type';
state.mode = BAD;
}
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break;
case STORED:
//--- BYTEBITS() ---// /* go to byte boundary */
hold >>>= bits & 7;
bits -= bits & 7;
//---//
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) {
strm.msg = 'invalid stored block lengths';
state.mode = BAD;
break;
}
state.length = hold & 0xffff;
//Tracev((stderr, "inflate: stored length %u\n",
// state.length));
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = COPY_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case COPY_:
state.mode = COPY;
/* falls through */
case COPY:
copy = state.length;
if (copy) {
if (copy > have) { copy = have; }
if (copy > left) { copy = left; }
if (copy === 0) { break inf_leave; }
//--- zmemcpy(put, next, copy); ---
utils.arraySet(output, input, next, copy, put);
//---//
have -= copy;
next += copy;
left -= copy;
put += copy;
state.length -= copy;
break;
}
//Tracev((stderr, "inflate: stored end\n"));
state.mode = TYPE;
break;
case TABLE:
//=== NEEDBITS(14); */
while (bits < 14) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4;
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
//#ifndef PKZIP_BUG_WORKAROUND
if (state.nlen > 286 || state.ndist > 30) {
strm.msg = 'too many length or distance symbols';
state.mode = BAD;
break;
}
//#endif
//Tracev((stderr, "inflate: table sizes ok\n"));
state.have = 0;
state.mode = LENLENS;
/* falls through */
case LENLENS:
while (state.have < state.ncode) {
//=== NEEDBITS(3);
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.lens[order[state.have++]] = (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
while (state.have < 19) {
state.lens[order[state.have++]] = 0;
}
// We have separate tables & no pointers. 2 commented lines below not needed.
//state.next = state.codes;
//state.lencode = state.next;
// Switch to use dynamic table
state.lencode = state.lendyn;
state.lenbits = 7;
opts = { bits: state.lenbits };
ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts);
state.lenbits = opts.bits;
if (ret) {
strm.msg = 'invalid code lengths set';
state.mode = BAD;
break;
}
//Tracev((stderr, "inflate: code lengths ok\n"));
state.have = 0;
state.mode = CODELENS;
/* falls through */
case CODELENS:
while (state.have < state.nlen + state.ndist) {
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_val < 16) {
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.lens[state.have++] = here_val;
}
else {
if (here_val === 16) {
//=== NEEDBITS(here.bits + 2);
n = here_bits + 2;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
if (state.have === 0) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
len = state.lens[state.have - 1];
copy = 3 + (hold & 0x03);//BITS(2);
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
}
else if (here_val === 17) {
//=== NEEDBITS(here.bits + 3);
n = here_bits + 3;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 3 + (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
else {
//=== NEEDBITS(here.bits + 7);
n = here_bits + 7;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 11 + (hold & 0x7f);//BITS(7);
//--- DROPBITS(7) ---//
hold >>>= 7;
bits -= 7;
//---//
}
if (state.have + copy > state.nlen + state.ndist) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
while (copy--) {
state.lens[state.have++] = len;
}
}
}
/* handle error breaks in while */
if (state.mode === BAD) { break; }
/* check for end-of-block code (better have one) */
if (state.lens[256] === 0) {
strm.msg = 'invalid code -- missing end-of-block';
state.mode = BAD;
break;
}
/* build code tables -- note: do not change the lenbits or distbits
values here (9 and 6) without reading the comments in inftrees.h
concerning the ENOUGH constants, which depend on those values */
state.lenbits = 9;
opts = { bits: state.lenbits };
ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.lenbits = opts.bits;
// state.lencode = state.next;
if (ret) {
strm.msg = 'invalid literal/lengths set';
state.mode = BAD;
break;
}
state.distbits = 6;
//state.distcode.copy(state.codes);
// Switch to use dynamic table
state.distcode = state.distdyn;
opts = { bits: state.distbits };
ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.distbits = opts.bits;
// state.distcode = state.next;
if (ret) {
strm.msg = 'invalid distances set';
state.mode = BAD;
break;
}
//Tracev((stderr, 'inflate: codes ok\n'));
state.mode = LEN_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case LEN_:
state.mode = LEN;
/* falls through */
case LEN:
if (have >= 6 && left >= 258) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
inflate_fast(strm, _out);
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
if (state.mode === TYPE) {
state.back = -1;
}
break;
}
state.back = 0;
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) - 1)]; /*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if (here_bits <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_op && (here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.lencode[last_val +
((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
state.length = here_val;
if (here_op === 0) {
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
state.mode = LIT;
break;
}
if (here_op & 32) {
//Tracevv((stderr, "inflate: end of block\n"));
state.back = -1;
state.mode = TYPE;
break;
}
if (here_op & 64) {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break;
}
state.extra = here_op & 15;
state.mode = LENEXT;
/* falls through */
case LENEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//Tracevv((stderr, "inflate: length %u\n", state.length));
state.was = state.length;
state.mode = DIST;
/* falls through */
case DIST:
for (;;) {
here = state.distcode[hold & ((1 << state.distbits) - 1)];/*BITS(state.distbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if ((here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.distcode[last_val +
((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
if (here_op & 64) {
strm.msg = 'invalid distance code';
state.mode = BAD;
break;
}
state.offset = here_val;
state.extra = (here_op) & 15;
state.mode = DISTEXT;
/* falls through */
case DISTEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.offset += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//#ifdef INFLATE_STRICT
if (state.offset > state.dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
//#endif
//Tracevv((stderr, "inflate: distance %u\n", state.offset));
state.mode = MATCH;
/* falls through */
case MATCH:
if (left === 0) { break inf_leave; }
copy = _out - left;
if (state.offset > copy) { /* copy from window */
copy = state.offset - copy;
if (copy > state.whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// Trace((stderr, "inflate.c too far\n"));
// copy -= state.whave;
// if (copy > state.length) { copy = state.length; }
// if (copy > left) { copy = left; }
// left -= copy;
// state.length -= copy;
// do {
// output[put++] = 0;
// } while (--copy);
// if (state.length === 0) { state.mode = LEN; }
// break;
//#endif
}
if (copy > state.wnext) {
copy -= state.wnext;
from = state.wsize - copy;
}
else {
from = state.wnext - copy;
}
if (copy > state.length) { copy = state.length; }
from_source = state.window;
}
else { /* copy from output */
from_source = output;
from = put - state.offset;
copy = state.length;
}
if (copy > left) { copy = left; }
left -= copy;
state.length -= copy;
do {
output[put++] = from_source[from++];
} while (--copy);
if (state.length === 0) { state.mode = LEN; }
break;
case LIT:
if (left === 0) { break inf_leave; }
output[put++] = state.length;
left--;
state.mode = LEN;
break;
case CHECK:
if (state.wrap) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
// Use '|' insdead of '+' to make sure that result is signed
hold |= input[next++] << bits;
bits += 8;
}
//===//
_out -= left;
strm.total_out += _out;
state.total += _out;
if (_out) {
strm.adler = state.check =
/*UPDATE(state.check, put - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out));
}
_out = left;
// NB: crc32 stored as signed 32-bit int, zswap32 returns signed too
if ((state.flags ? hold : zswap32(hold)) !== state.check) {
strm.msg = 'incorrect data check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: check matches trailer\n"));
}
state.mode = LENGTH;
/* falls through */
case LENGTH:
if (state.wrap && state.flags) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.total & 0xffffffff)) {
strm.msg = 'incorrect length check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: length matches trailer\n"));
}
state.mode = DONE;
/* falls through */
case DONE:
ret = Z_STREAM_END;
break inf_leave;
case BAD:
ret = Z_DATA_ERROR;
break inf_leave;
case MEM:
return Z_MEM_ERROR;
case SYNC:
/* falls through */
default:
return Z_STREAM_ERROR;
}
}
// inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave"
/*
Return from inflate(), updating the total counts and the check value.
If there was no progress during the inflate() call, return a buffer
error. Call updatewindow() to create and/or update the window state.
Note: a memory error from inflate() is non-recoverable.
*/
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
if (state.wsize || (_out !== strm.avail_out && state.mode < BAD &&
(state.mode < CHECK || flush !== Z_FINISH))) {
if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) {
state.mode = MEM;
return Z_MEM_ERROR;
}
}
_in -= strm.avail_in;
_out -= strm.avail_out;
strm.total_in += _in;
strm.total_out += _out;
state.total += _out;
if (state.wrap && _out) {
strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out));
}
strm.data_type = state.bits + (state.last ? 64 : 0) +
(state.mode === TYPE ? 128 : 0) +
(state.mode === LEN_ || state.mode === COPY_ ? 256 : 0);
if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) {
ret = Z_BUF_ERROR;
}
return ret;
}
function inflateEnd(strm) {
if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) {
return Z_STREAM_ERROR;
}
var state = strm.state;
if (state.window) {
state.window = null;
}
strm.state = null;
return Z_OK;
}
function inflateGetHeader(strm, head) {
var state;
/* check state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; }
/* save header structure */
state.head = head;
head.done = false;
return Z_OK;
}
exports.inflateReset = inflateReset;
exports.inflateReset2 = inflateReset2;
exports.inflateResetKeep = inflateResetKeep;
exports.inflateInit = inflateInit;
exports.inflateInit2 = inflateInit2;
exports.inflate = inflate;
exports.inflateEnd = inflateEnd;
exports.inflateGetHeader = inflateGetHeader;
exports.inflateInfo = 'pako inflate (from Nodeca project)';
/* Not implemented
exports.inflateCopy = inflateCopy;
exports.inflateGetDictionary = inflateGetDictionary;
exports.inflateMark = inflateMark;
exports.inflatePrime = inflatePrime;
exports.inflateSetDictionary = inflateSetDictionary;
exports.inflateSync = inflateSync;
exports.inflateSyncPoint = inflateSyncPoint;
exports.inflateUndermine = inflateUndermine;
*/
},{"../utils/common":86,"./adler32":88,"./crc32":90,"./inffast":93,"./inftrees":95}],95:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var MAXBITS = 15;
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var CODES = 0;
var LENS = 1;
var DISTS = 2;
var lbase = [ /* Length codes 257..285 base */
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
];
var lext = [ /* Length codes 257..285 extra */
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78
];
var dbase = [ /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
8193, 12289, 16385, 24577, 0, 0
];
var dext = [ /* Distance codes 0..29 extra */
16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
28, 28, 29, 29, 64, 64
];
module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts)
{
var bits = opts.bits;
//here = opts.here; /* table entry for duplication */
var len = 0; /* a code's length in bits */
var sym = 0; /* index of code symbols */
var min = 0, max = 0; /* minimum and maximum code lengths */
var root = 0; /* number of index bits for root table */
var curr = 0; /* number of index bits for current table */
var drop = 0; /* code bits to drop for sub-table */
var left = 0; /* number of prefix codes available */
var used = 0; /* code entries in table used */
var huff = 0; /* Huffman code */
var incr; /* for incrementing code, index */
var fill; /* index for replicating entries */
var low; /* low bits for current root entry */
var mask; /* mask for low root bits */
var next; /* next available space in table */
var base = null; /* base value table to use */
var base_index = 0;
// var shoextra; /* extra bits table to use */
var end; /* use base and extra for symbol > end */
var count = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1]; /* number of codes of each length */
var offs = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1]; /* offsets in table for each length */
var extra = null;
var extra_index = 0;
var here_bits, here_op, here_val;
/*
Process a set of code lengths to create a canonical Huffman code. The
code lengths are lens[0..codes-1]. Each length corresponds to the
symbols 0..codes-1. The Huffman code is generated by first sorting the
symbols by length from short to long, and retaining the symbol order
for codes with equal lengths. Then the code starts with all zero bits
for the first code of the shortest length, and the codes are integer
increments for the same length, and zeros are appended as the length
increases. For the deflate format, these bits are stored backwards
from their more natural integer increment ordering, and so when the
decoding tables are built in the large loop below, the integer codes
are incremented backwards.
This routine assumes, but does not check, that all of the entries in
lens[] are in the range 0..MAXBITS. The caller must assure this.
1..MAXBITS is interpreted as that code length. zero means that that
symbol does not occur in this code.
The codes are sorted by computing a count of codes for each length,
creating from that a table of starting indices for each length in the
sorted table, and then entering the symbols in order in the sorted
table. The sorted table is work[], with that space being provided by
the caller.
The length counts are used for other purposes as well, i.e. finding
the minimum and maximum length codes, determining if there are any
codes at all, checking for a valid set of lengths, and looking ahead
at length counts to determine sub-table sizes when building the
decoding tables.
*/
/* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
for (len = 0; len <= MAXBITS; len++) {
count[len] = 0;
}
for (sym = 0; sym < codes; sym++) {
count[lens[lens_index + sym]]++;
}
/* bound code lengths, force root to be within code lengths */
root = bits;
for (max = MAXBITS; max >= 1; max--) {
if (count[max] !== 0) { break; }
}
if (root > max) {
root = max;
}
if (max === 0) { /* no symbols to code at all */
//table.op[opts.table_index] = 64; //here.op = (var char)64; /* invalid code marker */
//table.bits[opts.table_index] = 1; //here.bits = (var char)1;
//table.val[opts.table_index++] = 0; //here.val = (var short)0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
//table.op[opts.table_index] = 64;
//table.bits[opts.table_index] = 1;
//table.val[opts.table_index++] = 0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
opts.bits = 1;
return 0; /* no symbols, but wait for decoding to report error */
}
for (min = 1; min < max; min++) {
if (count[min] !== 0) { break; }
}
if (root < min) {
root = min;
}
/* check for an over-subscribed or incomplete set of lengths */
left = 1;
for (len = 1; len <= MAXBITS; len++) {
left <<= 1;
left -= count[len];
if (left < 0) {
return -1;
} /* over-subscribed */
}
if (left > 0 && (type === CODES || max !== 1)) {
return -1; /* incomplete set */
}
/* generate offsets into symbol table for each length for sorting */
offs[1] = 0;
for (len = 1; len < MAXBITS; len++) {
offs[len + 1] = offs[len] + count[len];
}
/* sort symbols by length, by symbol order within each length */
for (sym = 0; sym < codes; sym++) {
if (lens[lens_index + sym] !== 0) {
work[offs[lens[lens_index + sym]]++] = sym;
}
}
/*
Create and fill in decoding tables. In this loop, the table being
filled is at next and has curr index bits. The code being used is huff
with length len. That code is converted to an index by dropping drop
bits off of the bottom. For codes where len is less than drop + curr,
those top drop + curr - len bits are incremented through all values to
fill the table with replicated entries.
root is the number of index bits for the root table. When len exceeds
root, sub-tables are created pointed to by the root entry with an index
of the low root bits of huff. This is saved in low to check for when a
new sub-table should be started. drop is zero when the root table is
being filled, and drop is root when sub-tables are being filled.
When a new sub-table is needed, it is necessary to look ahead in the
code lengths to determine what size sub-table is needed. The length
counts are used for this, and so count[] is decremented as codes are
entered in the tables.
used keeps track of how many table entries have been allocated from the
provided *table space. It is checked for LENS and DIST tables against
the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
the initial root table size constants. See the comments in inftrees.h
for more information.
sym increments through all symbols, and the loop terminates when
all codes of length max, i.e. all codes, have been processed. This
routine permits incomplete codes, so another loop after this one fills
in the rest of the decoding tables with invalid code markers.
*/
/* set up for code type */
// poor man optimization - use if-else instead of switch,
// to avoid deopts in old v8
if (type === CODES) {
base = extra = work; /* dummy value--not used */
end = 19;
} else if (type === LENS) {
base = lbase;
base_index -= 257;
extra = lext;
extra_index -= 257;
end = 256;
} else { /* DISTS */
base = dbase;
extra = dext;
end = -1;
}
/* initialize opts for loop */
huff = 0; /* starting code */
sym = 0; /* starting code symbol */
len = min; /* starting code length */
next = table_index; /* current table to fill in */
curr = root; /* current table index bits */
drop = 0; /* current bits to drop from code for index */
low = -1; /* trigger new sub-table when len > root */
used = 1 << root; /* use root table entries */
mask = used - 1; /* mask for comparing low */
/* check available table space */
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
var i = 0;
/* process all codes and make table entries */
for (;;) {
i++;
/* create table entry */
here_bits = len - drop;
if (work[sym] < end) {
here_op = 0;
here_val = work[sym];
}
else if (work[sym] > end) {
here_op = extra[extra_index + work[sym]];
here_val = base[base_index + work[sym]];
}
else {
here_op = 32 + 64; /* end of block */
here_val = 0;
}
/* replicate for those indices with low len bits equal to huff */
incr = 1 << (len - drop);
fill = 1 << curr;
min = fill; /* save offset to next table */
do {
fill -= incr;
table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0;
} while (fill !== 0);
/* backwards increment the len-bit code huff */
incr = 1 << (len - 1);
while (huff & incr) {
incr >>= 1;
}
if (incr !== 0) {
huff &= incr - 1;
huff += incr;
} else {
huff = 0;
}
/* go to next symbol, update count, len */
sym++;
if (--count[len] === 0) {
if (len === max) { break; }
len = lens[lens_index + work[sym]];
}
/* create new sub-table if needed */
if (len > root && (huff & mask) !== low) {
/* if first time, transition to sub-tables */
if (drop === 0) {
drop = root;
}
/* increment past last table */
next += min; /* here min is 1 << curr */
/* determine length of next table */
curr = len - drop;
left = 1 << curr;
while (curr + drop < max) {
left -= count[curr + drop];
if (left <= 0) { break; }
curr++;
left <<= 1;
}
/* check for enough space */
used += 1 << curr;
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
/* point entry in root table to sub-table */
low = huff & mask;
/*table.op[low] = curr;
table.bits[low] = root;
table.val[low] = next - opts.table_index;*/
table[low] = (root << 24) | (curr << 16) | (next - table_index) |0;
}
}
/* fill in remaining table entry if code is incomplete (guaranteed to have
at most one remaining entry, since if the code is incomplete, the
maximum code length that was allowed to get this far is one bit) */
if (huff !== 0) {
//table.op[next + huff] = 64; /* invalid code marker */
//table.bits[next + huff] = len - drop;
//table.val[next + huff] = 0;
table[next + huff] = ((len - drop) << 24) | (64 << 16) |0;
}
/* set return parameters */
//opts.table_index += used;
opts.bits = root;
return 0;
};
},{"../utils/common":86}],96:[function(_dereq_,module,exports){
'use strict';
module.exports = {
2: 'need dictionary', /* Z_NEED_DICT 2 */
1: 'stream end', /* Z_STREAM_END 1 */
0: '', /* Z_OK 0 */
'-1': 'file error', /* Z_ERRNO (-1) */
'-2': 'stream error', /* Z_STREAM_ERROR (-2) */
'-3': 'data error', /* Z_DATA_ERROR (-3) */
'-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */
'-5': 'buffer error', /* Z_BUF_ERROR (-5) */
'-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */
};
},{}],97:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
/* Public constants ==========================================================*/
/* ===========================================================================*/
//var Z_FILTERED = 1;
//var Z_HUFFMAN_ONLY = 2;
//var Z_RLE = 3;
var Z_FIXED = 4;
//var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
var Z_BINARY = 0;
var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/*============================================================================*/
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
// From zutil.h
var STORED_BLOCK = 0;
var STATIC_TREES = 1;
var DYN_TREES = 2;
/* The three kinds of block type */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
/* The minimum and maximum match lengths */
// From deflate.h
/* ===========================================================================
* Internal compression state.
*/
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2 * L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var Buf_size = 16;
/* size of bit buffer in bi_buf */
/* ===========================================================================
* Constants
*/
var MAX_BL_BITS = 7;
/* Bit length codes must not exceed MAX_BL_BITS bits */
var END_BLOCK = 256;
/* end of block literal code */
var REP_3_6 = 16;
/* repeat previous bit length 3-6 times (2 bits of repeat count) */
var REPZ_3_10 = 17;
/* repeat a zero length 3-10 times (3 bits of repeat count) */
var REPZ_11_138 = 18;
/* repeat a zero length 11-138 times (7 bits of repeat count) */
/* eslint-disable comma-spacing,array-bracket-spacing */
var extra_lbits = /* extra bits for each length code */
[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];
var extra_dbits = /* extra bits for each distance code */
[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];
var extra_blbits = /* extra bits for each bit length code */
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];
var bl_order =
[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
/* eslint-enable comma-spacing,array-bracket-spacing */
/* The lengths of the bit length codes are sent in order of decreasing
* probability, to avoid transmitting the lengths for unused bit length codes.
*/
/* ===========================================================================
* Local data. These are initialized only once.
*/
// We pre-fill arrays with 0 to avoid uninitialized gaps
var DIST_CODE_LEN = 512; /* see definition of array dist_code below */
// !!!! Use flat array insdead of structure, Freq = i*2, Len = i*2+1
var static_ltree = new Array((L_CODES + 2) * 2);
zero(static_ltree);
/* The static literal tree. Since the bit lengths are imposed, there is no
* need for the L_CODES extra codes used during heap construction. However
* The codes 286 and 287 are needed to build a canonical tree (see _tr_init
* below).
*/
var static_dtree = new Array(D_CODES * 2);
zero(static_dtree);
/* The static distance tree. (Actually a trivial tree since all codes use
* 5 bits.)
*/
var _dist_code = new Array(DIST_CODE_LEN);
zero(_dist_code);
/* Distance codes. The first 256 values correspond to the distances
* 3 .. 258, the last 256 values correspond to the top 8 bits of
* the 15 bit distances.
*/
var _length_code = new Array(MAX_MATCH - MIN_MATCH + 1);
zero(_length_code);
/* length code for each normalized match length (0 == MIN_MATCH) */
var base_length = new Array(LENGTH_CODES);
zero(base_length);
/* First normalized length for each code (0 = MIN_MATCH) */
var base_dist = new Array(D_CODES);
zero(base_dist);
/* First normalized distance for each code (0 = distance of 1) */
function StaticTreeDesc(static_tree, extra_bits, extra_base, elems, max_length) {
this.static_tree = static_tree; /* static tree or NULL */
this.extra_bits = extra_bits; /* extra bits for each code or NULL */
this.extra_base = extra_base; /* base index for extra_bits */
this.elems = elems; /* max number of elements in the tree */
this.max_length = max_length; /* max bit length for the codes */
// show if `static_tree` has data or dummy - needed for monomorphic objects
this.has_stree = static_tree && static_tree.length;
}
var static_l_desc;
var static_d_desc;
var static_bl_desc;
function TreeDesc(dyn_tree, stat_desc) {
this.dyn_tree = dyn_tree; /* the dynamic tree */
this.max_code = 0; /* largest code with non zero frequency */
this.stat_desc = stat_desc; /* the corresponding static tree */
}
function d_code(dist) {
return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)];
}
/* ===========================================================================
* Output a short LSB first on the stream.
* IN assertion: there is enough room in pendingBuf.
*/
function put_short(s, w) {
// put_byte(s, (uch)((w) & 0xff));
// put_byte(s, (uch)((ush)(w) >> 8));
s.pending_buf[s.pending++] = (w) & 0xff;
s.pending_buf[s.pending++] = (w >>> 8) & 0xff;
}
/* ===========================================================================
* Send a value on a given number of bits.
* IN assertion: length <= 16 and value fits in length bits.
*/
function send_bits(s, value, length) {
if (s.bi_valid > (Buf_size - length)) {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
put_short(s, s.bi_buf);
s.bi_buf = value >> (Buf_size - s.bi_valid);
s.bi_valid += length - Buf_size;
} else {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
s.bi_valid += length;
}
}
function send_code(s, c, tree) {
send_bits(s, tree[c * 2]/*.Code*/, tree[c * 2 + 1]/*.Len*/);
}
/* ===========================================================================
* Reverse the first len bits of a code, using straightforward code (a faster
* method would use a table)
* IN assertion: 1 <= len <= 15
*/
function bi_reverse(code, len) {
var res = 0;
do {
res |= code & 1;
code >>>= 1;
res <<= 1;
} while (--len > 0);
return res >>> 1;
}
/* ===========================================================================
* Flush the bit buffer, keeping at most 7 bits in it.
*/
function bi_flush(s) {
if (s.bi_valid === 16) {
put_short(s, s.bi_buf);
s.bi_buf = 0;
s.bi_valid = 0;
} else if (s.bi_valid >= 8) {
s.pending_buf[s.pending++] = s.bi_buf & 0xff;
s.bi_buf >>= 8;
s.bi_valid -= 8;
}
}
/* ===========================================================================
* Compute the optimal bit lengths for a tree and update the total bit length
* for the current block.
* IN assertion: the fields freq and dad are set, heap[heap_max] and
* above are the tree nodes sorted by increasing frequency.
* OUT assertions: the field len is set to the optimal bit length, the
* array bl_count contains the frequencies for each bit length.
* The length opt_len is updated; static_len is also updated if stree is
* not null.
*/
function gen_bitlen(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var max_code = desc.max_code;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var extra = desc.stat_desc.extra_bits;
var base = desc.stat_desc.extra_base;
var max_length = desc.stat_desc.max_length;
var h; /* heap index */
var n, m; /* iterate over the tree elements */
var bits; /* bit length */
var xbits; /* extra bits */
var f; /* frequency */
var overflow = 0; /* number of elements with bit length too large */
for (bits = 0; bits <= MAX_BITS; bits++) {
s.bl_count[bits] = 0;
}
/* In a first pass, compute the optimal bit lengths (which may
* overflow in the case of the bit length tree).
*/
tree[s.heap[s.heap_max] * 2 + 1]/*.Len*/ = 0; /* root of the heap */
for (h = s.heap_max + 1; h < HEAP_SIZE; h++) {
n = s.heap[h];
bits = tree[tree[n * 2 + 1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1;
if (bits > max_length) {
bits = max_length;
overflow++;
}
tree[n * 2 + 1]/*.Len*/ = bits;
/* We overwrite tree[n].Dad which is no longer needed */
if (n > max_code) { continue; } /* not a leaf node */
s.bl_count[bits]++;
xbits = 0;
if (n >= base) {
xbits = extra[n - base];
}
f = tree[n * 2]/*.Freq*/;
s.opt_len += f * (bits + xbits);
if (has_stree) {
s.static_len += f * (stree[n * 2 + 1]/*.Len*/ + xbits);
}
}
if (overflow === 0) { return; }
// Trace((stderr,"\nbit length overflow\n"));
/* This happens for example on obj2 and pic of the Calgary corpus */
/* Find the first bit length which could increase: */
do {
bits = max_length - 1;
while (s.bl_count[bits] === 0) { bits--; }
s.bl_count[bits]--; /* move one leaf down the tree */
s.bl_count[bits + 1] += 2; /* move one overflow item as its brother */
s.bl_count[max_length]--;
/* The brother of the overflow item also moves one step up,
* but this does not affect bl_count[max_length]
*/
overflow -= 2;
} while (overflow > 0);
/* Now recompute all bit lengths, scanning in increasing frequency.
* h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
* lengths instead of fixing only the wrong ones. This idea is taken
* from 'ar' written by Haruhiko Okumura.)
*/
for (bits = max_length; bits !== 0; bits--) {
n = s.bl_count[bits];
while (n !== 0) {
m = s.heap[--h];
if (m > max_code) { continue; }
if (tree[m * 2 + 1]/*.Len*/ !== bits) {
// Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
s.opt_len += (bits - tree[m * 2 + 1]/*.Len*/) * tree[m * 2]/*.Freq*/;
tree[m * 2 + 1]/*.Len*/ = bits;
}
n--;
}
}
}
/* ===========================================================================
* Generate the codes for a given tree and bit counts (which need not be
* optimal).
* IN assertion: the array bl_count contains the bit length statistics for
* the given tree and the field len is set for all tree elements.
* OUT assertion: the field code is set for all tree elements of non
* zero code length.
*/
function gen_codes(tree, max_code, bl_count)
// ct_data *tree; /* the tree to decorate */
// int max_code; /* largest code with non zero frequency */
// ushf *bl_count; /* number of codes at each bit length */
{
var next_code = new Array(MAX_BITS + 1); /* next code value for each bit length */
var code = 0; /* running code value */
var bits; /* bit index */
var n; /* code index */
/* The distribution counts are first used to generate the code values
* without bit reversal.
*/
for (bits = 1; bits <= MAX_BITS; bits++) {
next_code[bits] = code = (code + bl_count[bits - 1]) << 1;
}
/* Check that the bit counts in bl_count are consistent. The last code
* must be all ones.
*/
//Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
// "inconsistent bit counts");
//Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
for (n = 0; n <= max_code; n++) {
var len = tree[n * 2 + 1]/*.Len*/;
if (len === 0) { continue; }
/* Now reverse the bits */
tree[n * 2]/*.Code*/ = bi_reverse(next_code[len]++, len);
//Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
// n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
}
}
/* ===========================================================================
* Initialize the various 'constant' tables.
*/
function tr_static_init() {
var n; /* iterates over tree elements */
var bits; /* bit counter */
var length; /* length value */
var code; /* code value */
var dist; /* distance index */
var bl_count = new Array(MAX_BITS + 1);
/* number of codes at each bit length for an optimal tree */
// do check in _tr_init()
//if (static_init_done) return;
/* For some embedded targets, global variables are not initialized: */
/*#ifdef NO_INIT_GLOBAL_POINTERS
static_l_desc.static_tree = static_ltree;
static_l_desc.extra_bits = extra_lbits;
static_d_desc.static_tree = static_dtree;
static_d_desc.extra_bits = extra_dbits;
static_bl_desc.extra_bits = extra_blbits;
#endif*/
/* Initialize the mapping length (0..255) -> length code (0..28) */
length = 0;
for (code = 0; code < LENGTH_CODES - 1; code++) {
base_length[code] = length;
for (n = 0; n < (1 << extra_lbits[code]); n++) {
_length_code[length++] = code;
}
}
//Assert (length == 256, "tr_static_init: length != 256");
/* Note that the length 255 (match length 258) can be represented
* in two different ways: code 284 + 5 bits or code 285, so we
* overwrite length_code[255] to use the best encoding:
*/
_length_code[length - 1] = code;
/* Initialize the mapping dist (0..32K) -> dist code (0..29) */
dist = 0;
for (code = 0; code < 16; code++) {
base_dist[code] = dist;
for (n = 0; n < (1 << extra_dbits[code]); n++) {
_dist_code[dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: dist != 256");
dist >>= 7; /* from now on, all distances are divided by 128 */
for (; code < D_CODES; code++) {
base_dist[code] = dist << 7;
for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) {
_dist_code[256 + dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: 256+dist != 512");
/* Construct the codes of the static literal tree */
for (bits = 0; bits <= MAX_BITS; bits++) {
bl_count[bits] = 0;
}
n = 0;
while (n <= 143) {
static_ltree[n * 2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
while (n <= 255) {
static_ltree[n * 2 + 1]/*.Len*/ = 9;
n++;
bl_count[9]++;
}
while (n <= 279) {
static_ltree[n * 2 + 1]/*.Len*/ = 7;
n++;
bl_count[7]++;
}
while (n <= 287) {
static_ltree[n * 2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
/* Codes 286 and 287 do not exist, but we must include them in the
* tree construction to get a canonical Huffman tree (longest code
* all ones)
*/
gen_codes(static_ltree, L_CODES + 1, bl_count);
/* The static distance tree is trivial: */
for (n = 0; n < D_CODES; n++) {
static_dtree[n * 2 + 1]/*.Len*/ = 5;
static_dtree[n * 2]/*.Code*/ = bi_reverse(n, 5);
}
// Now data ready and we can init static trees
static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS + 1, L_CODES, MAX_BITS);
static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0, D_CODES, MAX_BITS);
static_bl_desc = new StaticTreeDesc(new Array(0), extra_blbits, 0, BL_CODES, MAX_BL_BITS);
//static_init_done = true;
}
/* ===========================================================================
* Initialize a new block.
*/
function init_block(s) {
var n; /* iterates over tree elements */
/* Initialize the trees. */
for (n = 0; n < L_CODES; n++) { s.dyn_ltree[n * 2]/*.Freq*/ = 0; }
for (n = 0; n < D_CODES; n++) { s.dyn_dtree[n * 2]/*.Freq*/ = 0; }
for (n = 0; n < BL_CODES; n++) { s.bl_tree[n * 2]/*.Freq*/ = 0; }
s.dyn_ltree[END_BLOCK * 2]/*.Freq*/ = 1;
s.opt_len = s.static_len = 0;
s.last_lit = s.matches = 0;
}
/* ===========================================================================
* Flush the bit buffer and align the output on a byte boundary
*/
function bi_windup(s)
{
if (s.bi_valid > 8) {
put_short(s, s.bi_buf);
} else if (s.bi_valid > 0) {
//put_byte(s, (Byte)s->bi_buf);
s.pending_buf[s.pending++] = s.bi_buf;
}
s.bi_buf = 0;
s.bi_valid = 0;
}
/* ===========================================================================
* Copy a stored block, storing first the length and its
* one's complement if requested.
*/
function copy_block(s, buf, len, header)
//DeflateState *s;
//charf *buf; /* the input data */
//unsigned len; /* its length */
//int header; /* true if block header must be written */
{
bi_windup(s); /* align on byte boundary */
if (header) {
put_short(s, len);
put_short(s, ~len);
}
// while (len--) {
// put_byte(s, *buf++);
// }
utils.arraySet(s.pending_buf, s.window, buf, len, s.pending);
s.pending += len;
}
/* ===========================================================================
* Compares to subtrees, using the tree depth as tie breaker when
* the subtrees have equal frequency. This minimizes the worst case length.
*/
function smaller(tree, n, m, depth) {
var _n2 = n * 2;
var _m2 = m * 2;
return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ ||
(tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m]));
}
/* ===========================================================================
* Restore the heap property by moving down the tree starting at node k,
* exchanging a node with the smallest of its two sons if necessary, stopping
* when the heap property is re-established (each father smaller than its
* two sons).
*/
function pqdownheap(s, tree, k)
// deflate_state *s;
// ct_data *tree; /* the tree to restore */
// int k; /* node to move down */
{
var v = s.heap[k];
var j = k << 1; /* left son of k */
while (j <= s.heap_len) {
/* Set j to the smallest of the two sons: */
if (j < s.heap_len &&
smaller(tree, s.heap[j + 1], s.heap[j], s.depth)) {
j++;
}
/* Exit if v is smaller than both sons */
if (smaller(tree, v, s.heap[j], s.depth)) { break; }
/* Exchange v with the smallest son */
s.heap[k] = s.heap[j];
k = j;
/* And continue down the tree, setting j to the left son of k */
j <<= 1;
}
s.heap[k] = v;
}
// inlined manually
// var SMALLEST = 1;
/* ===========================================================================
* Send the block data compressed using the given Huffman trees
*/
function compress_block(s, ltree, dtree)
// deflate_state *s;
// const ct_data *ltree; /* literal tree */
// const ct_data *dtree; /* distance tree */
{
var dist; /* distance of matched string */
var lc; /* match length or unmatched char (if dist == 0) */
var lx = 0; /* running index in l_buf */
var code; /* the code to send */
var extra; /* number of extra bits to send */
if (s.last_lit !== 0) {
do {
dist = (s.pending_buf[s.d_buf + lx * 2] << 8) | (s.pending_buf[s.d_buf + lx * 2 + 1]);
lc = s.pending_buf[s.l_buf + lx];
lx++;
if (dist === 0) {
send_code(s, lc, ltree); /* send a literal byte */
//Tracecv(isgraph(lc), (stderr," '%c' ", lc));
} else {
/* Here, lc is the match length - MIN_MATCH */
code = _length_code[lc];
send_code(s, code + LITERALS + 1, ltree); /* send the length code */
extra = extra_lbits[code];
if (extra !== 0) {
lc -= base_length[code];
send_bits(s, lc, extra); /* send the extra length bits */
}
dist--; /* dist is now the match distance - 1 */
code = d_code(dist);
//Assert (code < D_CODES, "bad d_code");
send_code(s, code, dtree); /* send the distance code */
extra = extra_dbits[code];
if (extra !== 0) {
dist -= base_dist[code];
send_bits(s, dist, extra); /* send the extra distance bits */
}
} /* literal or match pair ? */
/* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
//Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
// "pendingBuf overflow");
} while (lx < s.last_lit);
}
send_code(s, END_BLOCK, ltree);
}
/* ===========================================================================
* Construct one Huffman tree and assigns the code bit strings and lengths.
* Update the total bit length for the current block.
* IN assertion: the field freq is set for all tree elements.
* OUT assertions: the fields len and code are set to the optimal bit length
* and corresponding code. The length opt_len is updated; static_len is
* also updated if stree is not null. The field max_code is set.
*/
function build_tree(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var elems = desc.stat_desc.elems;
var n, m; /* iterate over heap elements */
var max_code = -1; /* largest code with non zero frequency */
var node; /* new node being created */
/* Construct the initial heap, with least frequent element in
* heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
* heap[0] is not used.
*/
s.heap_len = 0;
s.heap_max = HEAP_SIZE;
for (n = 0; n < elems; n++) {
if (tree[n * 2]/*.Freq*/ !== 0) {
s.heap[++s.heap_len] = max_code = n;
s.depth[n] = 0;
} else {
tree[n * 2 + 1]/*.Len*/ = 0;
}
}
/* The pkzip format requires that at least one distance code exists,
* and that at least one bit should be sent even if there is only one
* possible code. So to avoid special checks later on we force at least
* two codes of non zero frequency.
*/
while (s.heap_len < 2) {
node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0);
tree[node * 2]/*.Freq*/ = 1;
s.depth[node] = 0;
s.opt_len--;
if (has_stree) {
s.static_len -= stree[node * 2 + 1]/*.Len*/;
}
/* node is 0 or 1 so it does not have extra bits */
}
desc.max_code = max_code;
/* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
* establish sub-heaps of increasing lengths:
*/
for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); }
/* Construct the Huffman tree by repeatedly combining the least two
* frequent nodes.
*/
node = elems; /* next internal node of the tree */
do {
//pqremove(s, tree, n); /* n = node of least frequency */
/*** pqremove ***/
n = s.heap[1/*SMALLEST*/];
s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--];
pqdownheap(s, tree, 1/*SMALLEST*/);
/***/
m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */
s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */
s.heap[--s.heap_max] = m;
/* Create a new node father of n and m */
tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/;
s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1;
tree[n * 2 + 1]/*.Dad*/ = tree[m * 2 + 1]/*.Dad*/ = node;
/* and insert the new node in the heap */
s.heap[1/*SMALLEST*/] = node++;
pqdownheap(s, tree, 1/*SMALLEST*/);
} while (s.heap_len >= 2);
s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/];
/* At this point, the fields freq and dad are set. We can now
* generate the bit lengths.
*/
gen_bitlen(s, desc);
/* The field len is now set, we can generate the bit codes */
gen_codes(tree, max_code, s.bl_count);
}
/* ===========================================================================
* Scan a literal or distance tree to determine the frequencies of the codes
* in the bit length tree.
*/
function scan_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
tree[(max_code + 1) * 2 + 1]/*.Len*/ = 0xffff; /* guard */
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n + 1) * 2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
s.bl_tree[curlen * 2]/*.Freq*/ += count;
} else if (curlen !== 0) {
if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; }
s.bl_tree[REP_3_6 * 2]/*.Freq*/++;
} else if (count <= 10) {
s.bl_tree[REPZ_3_10 * 2]/*.Freq*/++;
} else {
s.bl_tree[REPZ_11_138 * 2]/*.Freq*/++;
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Send a literal or distance tree in compressed form, using the codes in
* bl_tree.
*/
function send_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
/* tree[max_code+1].Len = -1; */ /* guard already set */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n + 1) * 2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
do { send_code(s, curlen, s.bl_tree); } while (--count !== 0);
} else if (curlen !== 0) {
if (curlen !== prevlen) {
send_code(s, curlen, s.bl_tree);
count--;
}
//Assert(count >= 3 && count <= 6, " 3_6?");
send_code(s, REP_3_6, s.bl_tree);
send_bits(s, count - 3, 2);
} else if (count <= 10) {
send_code(s, REPZ_3_10, s.bl_tree);
send_bits(s, count - 3, 3);
} else {
send_code(s, REPZ_11_138, s.bl_tree);
send_bits(s, count - 11, 7);
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Construct the Huffman tree for the bit lengths and return the index in
* bl_order of the last bit length code to send.
*/
function build_bl_tree(s) {
var max_blindex; /* index of last bit length code of non zero freq */
/* Determine the bit length frequencies for literal and distance trees */
scan_tree(s, s.dyn_ltree, s.l_desc.max_code);
scan_tree(s, s.dyn_dtree, s.d_desc.max_code);
/* Build the bit length tree: */
build_tree(s, s.bl_desc);
/* opt_len now includes the length of the tree representations, except
* the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
*/
/* Determine the number of bit length codes to send. The pkzip format
* requires that at least 4 bit length codes be sent. (appnote.txt says
* 3 but the actual value used is 4.)
*/
for (max_blindex = BL_CODES - 1; max_blindex >= 3; max_blindex--) {
if (s.bl_tree[bl_order[max_blindex] * 2 + 1]/*.Len*/ !== 0) {
break;
}
}
/* Update opt_len to include the bit length tree and counts */
s.opt_len += 3 * (max_blindex + 1) + 5 + 5 + 4;
//Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
// s->opt_len, s->static_len));
return max_blindex;
}
/* ===========================================================================
* Send the header for a block using dynamic Huffman trees: the counts, the
* lengths of the bit length codes, the literal tree and the distance tree.
* IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
*/
function send_all_trees(s, lcodes, dcodes, blcodes)
// deflate_state *s;
// int lcodes, dcodes, blcodes; /* number of codes for each tree */
{
var rank; /* index in bl_order */
//Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
//Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
// "too many codes");
//Tracev((stderr, "\nbl counts: "));
send_bits(s, lcodes - 257, 5); /* not +255 as stated in appnote.txt */
send_bits(s, dcodes - 1, 5);
send_bits(s, blcodes - 4, 4); /* not -3 as stated in appnote.txt */
for (rank = 0; rank < blcodes; rank++) {
//Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
send_bits(s, s.bl_tree[bl_order[rank] * 2 + 1]/*.Len*/, 3);
}
//Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_ltree, lcodes - 1); /* literal tree */
//Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_dtree, dcodes - 1); /* distance tree */
//Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
}
/* ===========================================================================
* Check if the data type is TEXT or BINARY, using the following algorithm:
* - TEXT if the two conditions below are satisfied:
* a) There are no non-portable control characters belonging to the
* "black list" (0..6, 14..25, 28..31).
* b) There is at least one printable character belonging to the
* "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255).
* - BINARY otherwise.
* - The following partially-portable control characters form a
* "gray list" that is ignored in this detection algorithm:
* (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}).
* IN assertion: the fields Freq of dyn_ltree are set.
*/
function detect_data_type(s) {
/* black_mask is the bit mask of black-listed bytes
* set bits 0..6, 14..25, and 28..31
* 0xf3ffc07f = binary 11110011111111111100000001111111
*/
var black_mask = 0xf3ffc07f;
var n;
/* Check for non-textual ("black-listed") bytes. */
for (n = 0; n <= 31; n++, black_mask >>>= 1) {
if ((black_mask & 1) && (s.dyn_ltree[n * 2]/*.Freq*/ !== 0)) {
return Z_BINARY;
}
}
/* Check for textual ("white-listed") bytes. */
if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 ||
s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
for (n = 32; n < LITERALS; n++) {
if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
}
/* There are no "black-listed" or "white-listed" bytes:
* this stream either is empty or has tolerated ("gray-listed") bytes only.
*/
return Z_BINARY;
}
var static_init_done = false;
/* ===========================================================================
* Initialize the tree data structures for a new zlib stream.
*/
function _tr_init(s)
{
if (!static_init_done) {
tr_static_init();
static_init_done = true;
}
s.l_desc = new TreeDesc(s.dyn_ltree, static_l_desc);
s.d_desc = new TreeDesc(s.dyn_dtree, static_d_desc);
s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc);
s.bi_buf = 0;
s.bi_valid = 0;
/* Initialize the first block of the first file: */
init_block(s);
}
/* ===========================================================================
* Send a stored block
*/
function _tr_stored_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
send_bits(s, (STORED_BLOCK << 1) + (last ? 1 : 0), 3); /* send block type */
copy_block(s, buf, stored_len, true); /* with header */
}
/* ===========================================================================
* Send one empty static block to give enough lookahead for inflate.
* This takes 10 bits, of which 7 may remain in the bit buffer.
*/
function _tr_align(s) {
send_bits(s, STATIC_TREES << 1, 3);
send_code(s, END_BLOCK, static_ltree);
bi_flush(s);
}
/* ===========================================================================
* Determine the best encoding for the current block: dynamic trees, static
* trees or store, and output the encoded block to the zip file.
*/
function _tr_flush_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block, or NULL if too old */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
var opt_lenb, static_lenb; /* opt_len and static_len in bytes */
var max_blindex = 0; /* index of last bit length code of non zero freq */
/* Build the Huffman trees unless a stored block is forced */
if (s.level > 0) {
/* Check if the file is binary or text */
if (s.strm.data_type === Z_UNKNOWN) {
s.strm.data_type = detect_data_type(s);
}
/* Construct the literal and distance trees */
build_tree(s, s.l_desc);
// Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
build_tree(s, s.d_desc);
// Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
/* At this point, opt_len and static_len are the total bit lengths of
* the compressed block data, excluding the tree representations.
*/
/* Build the bit length tree for the above two trees, and get the index
* in bl_order of the last bit length code to send.
*/
max_blindex = build_bl_tree(s);
/* Determine the best encoding. Compute the block lengths in bytes. */
opt_lenb = (s.opt_len + 3 + 7) >>> 3;
static_lenb = (s.static_len + 3 + 7) >>> 3;
// Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
// opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
// s->last_lit));
if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; }
} else {
// Assert(buf != (char*)0, "lost buf");
opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
}
if ((stored_len + 4 <= opt_lenb) && (buf !== -1)) {
/* 4: two words for the lengths */
/* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
* Otherwise we can't have processed more than WSIZE input bytes since
* the last block flush, because compression would have been
* successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
* transform a block into a stored block.
*/
_tr_stored_block(s, buf, stored_len, last);
} else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) {
send_bits(s, (STATIC_TREES << 1) + (last ? 1 : 0), 3);
compress_block(s, static_ltree, static_dtree);
} else {
send_bits(s, (DYN_TREES << 1) + (last ? 1 : 0), 3);
send_all_trees(s, s.l_desc.max_code + 1, s.d_desc.max_code + 1, max_blindex + 1);
compress_block(s, s.dyn_ltree, s.dyn_dtree);
}
// Assert (s->compressed_len == s->bits_sent, "bad compressed size");
/* The above check is made mod 2^32, for files larger than 512 MB
* and uLong implemented on 32 bits.
*/
init_block(s);
if (last) {
bi_windup(s);
}
// Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
// s->compressed_len-7*last));
}
/* ===========================================================================
* Save the match info and tally the frequency counts. Return true if
* the current block must be flushed.
*/
function _tr_tally(s, dist, lc)
// deflate_state *s;
// unsigned dist; /* distance of matched string */
// unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
{
//var out_length, in_length, dcode;
s.pending_buf[s.d_buf + s.last_lit * 2] = (dist >>> 8) & 0xff;
s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff;
s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff;
s.last_lit++;
if (dist === 0) {
/* lc is the unmatched char */
s.dyn_ltree[lc * 2]/*.Freq*/++;
} else {
s.matches++;
/* Here, lc is the match length - MIN_MATCH */
dist--; /* dist = match distance - 1 */
//Assert((ush)dist < (ush)MAX_DIST(s) &&
// (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
// (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match");
s.dyn_ltree[(_length_code[lc] + LITERALS + 1) * 2]/*.Freq*/++;
s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef TRUNCATE_BLOCK
// /* Try to guess if it is profitable to stop the current block here */
// if ((s.last_lit & 0x1fff) === 0 && s.level > 2) {
// /* Compute an upper bound for the compressed length */
// out_length = s.last_lit*8;
// in_length = s.strstart - s.block_start;
//
// for (dcode = 0; dcode < D_CODES; dcode++) {
// out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]);
// }
// out_length >>>= 3;
// //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
// // s->last_lit, in_length, out_length,
// // 100L - out_length*100L/in_length));
// if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) {
// return true;
// }
// }
//#endif
return (s.last_lit === s.lit_bufsize - 1);
/* We avoid equality with lit_bufsize because of wraparound at 64K
* on 16 bit machines and because stored blocks are restricted to
* 64K-1 bytes.
*/
}
exports._tr_init = _tr_init;
exports._tr_stored_block = _tr_stored_block;
exports._tr_flush_block = _tr_flush_block;
exports._tr_tally = _tr_tally;
exports._tr_align = _tr_align;
},{"../utils/common":86}],98:[function(_dereq_,module,exports){
'use strict';
function ZStream() {
/* next input byte */
this.input = null; // JS specific, because we have no pointers
this.next_in = 0;
/* number of bytes available at input */
this.avail_in = 0;
/* total number of input bytes read so far */
this.total_in = 0;
/* next output byte should be put there */
this.output = null; // JS specific, because we have no pointers
this.next_out = 0;
/* remaining free space at output */
this.avail_out = 0;
/* total number of bytes output so far */
this.total_out = 0;
/* last error message, NULL if no error */
this.msg = ''/*Z_NULL*/;
/* not visible by applications */
this.state = null;
/* best guess about the data type: binary or text */
this.data_type = 2/*Z_UNKNOWN*/;
/* adler32 value of the uncompressed data */
this.adler = 0;
}
module.exports = ZStream;
},{}],99:[function(_dereq_,module,exports){
// shim for using process in browser
var process = module.exports = {};
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = setTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
clearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
setTimeout(drainQueue, 0);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
},{}],100:[function(_dereq_,module,exports){
'use strict';
var asap = _dereq_('asap')
module.exports = Promise
function Promise(fn) {
if (typeof this !== 'object') throw new TypeError('Promises must be constructed via new')
if (typeof fn !== 'function') throw new TypeError('not a function')
var state = null
var value = null
var deferreds = []
var self = this
this.then = function(onFulfilled, onRejected) {
return new Promise(function(resolve, reject) {
handle(new Handler(onFulfilled, onRejected, resolve, reject))
})
}
function handle(deferred) {
if (state === null) {
deferreds.push(deferred)
return
}
asap(function() {
var cb = state ? deferred.onFulfilled : deferred.onRejected
if (cb === null) {
(state ? deferred.resolve : deferred.reject)(value)
return
}
var ret
try {
ret = cb(value)
}
catch (e) {
deferred.reject(e)
return
}
deferred.resolve(ret)
})
}
function resolve(newValue) {
try { //Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
if (newValue === self) throw new TypeError('A promise cannot be resolved with itself.')
if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
var then = newValue.then
if (typeof then === 'function') {
doResolve(then.bind(newValue), resolve, reject)
return
}
}
state = true
value = newValue
finale()
} catch (e) { reject(e) }
}
function reject(newValue) {
state = false
value = newValue
finale()
}
function finale() {
for (var i = 0, len = deferreds.length; i < len; i++)
handle(deferreds[i])
deferreds = null
}
doResolve(fn, resolve, reject)
}
function Handler(onFulfilled, onRejected, resolve, reject){
this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null
this.onRejected = typeof onRejected === 'function' ? onRejected : null
this.resolve = resolve
this.reject = reject
}
/**
* Take a potentially misbehaving resolver function and make sure
* onFulfilled and onRejected are only called once.
*
* Makes no guarantees about asynchrony.
*/
function doResolve(fn, onFulfilled, onRejected) {
var done = false;
try {
fn(function (value) {
if (done) return
done = true
onFulfilled(value)
}, function (reason) {
if (done) return
done = true
onRejected(reason)
})
} catch (ex) {
if (done) return
done = true
onRejected(ex)
}
}
},{"asap":42}],101:[function(_dereq_,module,exports){
'use strict';
//This file contains then/promise specific extensions to the core promise API
var Promise = _dereq_('./core.js')
var asap = _dereq_('asap')
module.exports = Promise
/* Static Functions */
function ValuePromise(value) {
this.then = function (onFulfilled) {
if (typeof onFulfilled !== 'function') return this
return new Promise(function (resolve, reject) {
asap(function () {
try {
resolve(onFulfilled(value))
} catch (ex) {
reject(ex);
}
})
})
}
}
ValuePromise.prototype = Object.create(Promise.prototype)
var TRUE = new ValuePromise(true)
var FALSE = new ValuePromise(false)
var NULL = new ValuePromise(null)
var UNDEFINED = new ValuePromise(undefined)
var ZERO = new ValuePromise(0)
var EMPTYSTRING = new ValuePromise('')
Promise.resolve = function (value) {
if (value instanceof Promise) return value
if (value === null) return NULL
if (value === undefined) return UNDEFINED
if (value === true) return TRUE
if (value === false) return FALSE
if (value === 0) return ZERO
if (value === '') return EMPTYSTRING
if (typeof value === 'object' || typeof value === 'function') {
try {
var then = value.then
if (typeof then === 'function') {
return new Promise(then.bind(value))
}
} catch (ex) {
return new Promise(function (resolve, reject) {
reject(ex)
})
}
}
return new ValuePromise(value)
}
Promise.from = Promise.cast = function (value) {
var err = new Error('Promise.from and Promise.cast are deprecated, use Promise.resolve instead')
err.name = 'Warning'
console.warn(err.stack)
return Promise.resolve(value)
}
Promise.denodeify = function (fn, argumentCount) {
argumentCount = argumentCount || Infinity
return function () {
var self = this
var args = Array.prototype.slice.call(arguments)
return new Promise(function (resolve, reject) {
while (args.length && args.length > argumentCount) {
args.pop()
}
args.push(function (err, res) {
if (err) reject(err)
else resolve(res)
})
fn.apply(self, args)
})
}
}
Promise.nodeify = function (fn) {
return function () {
var args = Array.prototype.slice.call(arguments)
var callback = typeof args[args.length - 1] === 'function' ? args.pop() : null
try {
return fn.apply(this, arguments).nodeify(callback)
} catch (ex) {
if (callback === null || typeof callback == 'undefined') {
return new Promise(function (resolve, reject) { reject(ex) })
} else {
asap(function () {
callback(ex)
})
}
}
}
}
Promise.all = function () {
var calledWithArray = arguments.length === 1 && Array.isArray(arguments[0])
var args = Array.prototype.slice.call(calledWithArray ? arguments[0] : arguments)
if (!calledWithArray) {
var err = new Error('Promise.all should be called with a single array, calling it with multiple arguments is deprecated')
err.name = 'Warning'
console.warn(err.stack)
}
return new Promise(function (resolve, reject) {
if (args.length === 0) return resolve([])
var remaining = args.length
function res(i, val) {
try {
if (val && (typeof val === 'object' || typeof val === 'function')) {
var then = val.then
if (typeof then === 'function') {
then.call(val, function (val) { res(i, val) }, reject)
return
}
}
args[i] = val
if (--remaining === 0) {
resolve(args);
}
} catch (ex) {
reject(ex)
}
}
for (var i = 0; i < args.length; i++) {
res(i, args[i])
}
})
}
Promise.reject = function (value) {
return new Promise(function (resolve, reject) {
reject(value);
});
}
Promise.race = function (values) {
return new Promise(function (resolve, reject) {
values.forEach(function(value){
Promise.resolve(value).then(resolve, reject);
})
});
}
/* Prototype Methods */
Promise.prototype.done = function (onFulfilled, onRejected) {
var self = arguments.length ? this.then.apply(this, arguments) : this
self.then(null, function (err) {
asap(function () {
throw err
})
})
}
Promise.prototype.nodeify = function (callback) {
if (typeof callback != 'function') return this
this.then(function (value) {
asap(function () {
callback(null, value)
})
}, function (err) {
asap(function () {
callback(err)
})
})
}
Promise.prototype['catch'] = function (onRejected) {
return this.then(null, onRejected);
}
},{"./core.js":100,"asap":42}]},{},[1]);
|
test/utils/CustomPropTypesSpec.js
|
rapilabs/react-bootstrap
|
import React from 'react';
import ReactTestUtils from 'react/lib/ReactTestUtils';
import CustomPropTypes from '../../src/utils/CustomPropTypes';
function isChainableAndUndefinedOK(validatorUnderTest) {
it('Should validate OK with undefined or null values', function() {
assert.isUndefined(validatorUnderTest({}, 'p', 'Component'));
assert.isUndefined(validatorUnderTest({p: null}, 'p', 'Component'));
});
it('Should be able to chain', function() {
let err = validatorUnderTest.isRequired({}, 'p', 'Component');
assert.instanceOf(err, Error);
assert.include(err.message, 'Required prop');
assert.include(err.message, 'was not specified in');
});
}
describe('CustomPropTypes', function() {
describe('mountable', function () {
function validate(prop) {
return CustomPropTypes.mountable({p: prop}, 'p', 'Component');
}
isChainableAndUndefinedOK(CustomPropTypes.mountable);
it('Should return error with non mountable values', function() {
let err = validate({});
assert.instanceOf(err, Error);
assert.include(err.message, 'expected a DOM element or an object that has a `render` method');
});
it('Should return undefined with mountable values', function() {
assert.isUndefined(validate(document.createElement('div')));
assert.isUndefined(validate(document.body));
assert.isUndefined(validate(ReactTestUtils.renderIntoDocument(<div />)));
});
});
describe('elementType', function () {
function validate(prop) {
return CustomPropTypes.elementType({p: prop}, 'p', 'TestComponent');
}
isChainableAndUndefinedOK(CustomPropTypes.elementType);
it('Should validate OK with elementType values', function() {
assert.isUndefined(validate('span'));
assert.isUndefined(validate(function(){}));
});
it('Should return error with not a string or function values', function() {
let err = validate({});
assert.instanceOf(err, Error);
assert.include(err.message, 'Expected an Element `type` such as a tag name or return value of React.createClass(...)');
});
it('Should return error with react element', function() {
let err = validate(React.createElement('span'));
assert.instanceOf(err, Error);
assert.include(err.message, 'Expected an Element `type`, not an actual Element');
});
});
describe('keyOf', function () {
let obj = {'foo': 1};
function validate(prop) {
return CustomPropTypes.keyOf(obj)({p: prop}, 'p', 'Component');
}
isChainableAndUndefinedOK(CustomPropTypes.keyOf(obj));
it('Should return error with non-key values', function() {
let err = validate('bar');
assert.instanceOf(err, Error);
assert.include(err.message, 'expected one of ["foo"]');
});
it('Should validate OK with key values', function() {
assert.isUndefined(validate('foo'));
obj.bar = 2;
assert.isUndefined(validate('bar'));
});
});
describe('singlePropFrom', function () {
function validate(testProps) {
const propList = ['children', 'value'];
return CustomPropTypes.singlePropFrom(propList)(testProps, 'value', 'Component');
}
it('Should validate OK if only one listed prop in used', function () {
const testProps = {value: 5};
assert.isUndefined(validate(testProps));
});
it('Should return error if multiple of the listed properties have values', function () {
let err = validate({value: 5, children: 5});
assert.instanceOf(err, Error);
assert.include(err.message, 'only one of the following may be provided: value and children');
});
});
describe('all', function() {
let validators;
const props = {
key: 'value'
};
const propName = 'key';
const componentName = 'TestComponent';
beforeEach(function() {
validators = [
sinon.stub(),
sinon.stub(),
sinon.stub()
];
});
it('with no arguments provided', function() {
expect(() => {
CustomPropTypes.all();
}).to.throw(Error, /No validations provided/);
});
it('with no validations provided', function() {
expect(() => {
CustomPropTypes.all([]);
}).to.throw(Error, /No validations provided/);
});
it('with invalid arguments provided', function() {
expect(() => {
CustomPropTypes.all(1);
}).to.throw(Error, /Invalid argument must be an array/);
});
it('validates each validation', function() {
const all = CustomPropTypes.all(validators);
let result = all(props, propName, componentName);
expect(result).to.equal(undefined);
validators.forEach(x => {
x.should.have.been.calledOnce
.and.calledWith(props, propName, componentName);
});
});
it('returns first validation failure', function() {
let err = new Error('Failure');
validators[1].returns(err);
const all = CustomPropTypes.all(validators);
let result = all(props, propName, componentName);
expect(result).to.equal(err);
validators[0].should.have.been.calledOnce
.and.calledWith(props, propName, componentName);
validators[1].should.have.been.calledOnce
.and.calledWith(props, propName, componentName);
validators[2].should.not.have.been.called;
});
});
describe('isRequiredForA11y', function () {
function validate(prop) {
return CustomPropTypes.isRequiredForA11y(React.PropTypes.string)({p: prop}, 'p', 'Component');
}
it('Should validate OK when property is provided', function() {
let err = validate('aria-tag');
assert.notInstanceOf(err, Error);
});
it('Should return custom error message when property is not provided', function() {
let err = validate(null);
assert.instanceOf(err, Error);
assert.include(err.message, 'accessible for users using assistive technologies such as screen readers');
});
});
});
|
test/TableSpec.js
|
adampickeral/react-bootstrap
|
import React from 'react';
import ReactTestUtils from 'react/lib/ReactTestUtils';
import Table from '../src/Table';
describe('Table', function () {
it('Should be a table', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Table />
);
assert.equal(React.findDOMNode(instance).nodeName, 'TABLE');
assert.ok(React.findDOMNode(instance).className.match(/\btable\b/));
});
it('Should have correct class when striped', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Table striped />
);
assert.ok(React.findDOMNode(instance).className.match(/\btable-striped\b/));
});
it('Should have correct class when hover', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Table hover />
);
assert.ok(React.findDOMNode(instance).className.match(/\btable-hover\b/));
});
it('Should have correct class when bordered', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Table bordered />
);
assert.ok(React.findDOMNode(instance).className.match(/\btable-bordered\b/));
});
it('Should have correct class when condensed', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Table condensed />
);
assert.ok(React.findDOMNode(instance).className.match(/\btable-condensed\b/));
});
it('Should have responsive wrapper', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Table responsive />
);
assert.ok(React.findDOMNode(instance).className.match(/\btable-responsive\b/));
assert.ok(React.findDOMNode(instance).firstChild.className.match(/\btable\b/));
});
});
|
src/client/story_list.js
|
mkobar/hacker-menu
|
import React from 'react'
import Story from './story.js'
import _ from 'lodash'
export default class StoryList extends React.Component {
render () {
var onUrlClick = this.props.onUrlClick
var onMarkAsRead = this.props.onMarkAsRead
var storyNodes = _.map(this.props.stories, function (story, index) {
return (
<li key={index} className='table-view-cell media'>
<Story story={story} onUrlClick={onUrlClick} onMarkAsRead={onMarkAsRead}/>
</li>
)
})
return (
<ul className='content table-view'>
{storyNodes}
</ul>
)
}
}
StoryList.propTypes = {
onUrlClick: React.PropTypes.func.isRequired,
onMarkAsRead: React.PropTypes.func.isRequired,
stories: React.PropTypes.array.isRequired
}
|
ajax/libs/material-ui/5.0.0-alpha.18/CssBaseline/CssBaseline.min.js
|
cdnjs/cdnjs
|
import _extends from"@babel/runtime/helpers/esm/extends";import*as React from"react";import PropTypes from"prop-types";import{exactProp}from"@material-ui/utils";import withStyles from"../styles/withStyles";export const html={WebkitFontSmoothing:"antialiased",MozOsxFontSmoothing:"grayscale",boxSizing:"border-box",WebkitTextSizeAdjust:"100%"};const scrollBar={track:"#2b2b2b",thumb:"#6b6b6b",active:"#959595"};export const body=r=>_extends({color:r.palette.text.primary},r.typography.body2,{backgroundColor:r.palette.background.default,"@media print":{backgroundColor:r.palette.common.white}},"dark"===r.palette.mode?{scrollbarColor:`${scrollBar.thumb} ${scrollBar.track}`,"&::-webkit-scrollbar, & *::-webkit-scrollbar":{backgroundColor:scrollBar.track},"&::-webkit-scrollbar-thumb, & *::-webkit-scrollbar-thumb":{borderRadius:8,backgroundColor:scrollBar.thumb,minHeight:24,border:`3px solid ${scrollBar.track}`},"&::-webkit-scrollbar-thumb:focus, & *::-webkit-scrollbar-thumb:focus":{backgroundColor:scrollBar.active},"&::-webkit-scrollbar-thumb:active, & *::-webkit-scrollbar-thumb:active":{backgroundColor:scrollBar.active},"&::-webkit-scrollbar-thumb:hover, & *::-webkit-scrollbar-thumb:hover":{backgroundColor:scrollBar.active},"&::-webkit-scrollbar-corner, & *::-webkit-scrollbar-corner":{backgroundColor:scrollBar.track}}:{});export const styles=r=>({"@global":{html:html,"*, *::before, *::after":{boxSizing:"inherit"},"strong, b":{fontWeight:r.typography.fontWeightBold},body:_extends({margin:0},body(r),{"&::backdrop":{backgroundColor:r.palette.background.default}})}});function CssBaseline(r){const{children:o=null}=r;return React.createElement(React.Fragment,null,o)}"production"!==process.env.NODE_ENV&&(CssBaseline.propTypes={children:PropTypes.node}),"production"!==process.env.NODE_ENV&&(CssBaseline.propTypes=exactProp(_extends({},CssBaseline.propTypes,{classes:PropTypes.any})));export default withStyles(styles,{name:"MuiCssBaseline"})(CssBaseline);
|
docs/app/Examples/collections/Message/Types/MessageListExample.js
|
ben174/Semantic-UI-React
|
import React from 'react'
import { Message } from 'semantic-ui-react'
const MessageListExample = () => (
<Message>
<Message.Header>New Site Features</Message.Header>
<Message.List>
<Message.Item>You can now have cover images on blog pages</Message.Item>
<Message.Item>Drafts will now auto-save while writing</Message.Item>
</Message.List>
</Message>
)
export default MessageListExample
|
src/BreadcrumbItem.js
|
reactstrap/reactstrap
|
import React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import { mapToCssModules, tagPropType } from './utils';
const propTypes = {
tag: tagPropType,
active: PropTypes.bool,
className: PropTypes.string,
cssModule: PropTypes.object,
};
const defaultProps = {
tag: 'li'
};
const BreadcrumbItem = (props) => {
const {
className,
cssModule,
active,
tag: Tag,
...attributes
} = props;
const classes = mapToCssModules(classNames(
className,
active ? 'active' : false,
'breadcrumb-item'
), cssModule);
return (
<Tag {...attributes} className={classes} aria-current={active ? 'page' : undefined} />
);
};
BreadcrumbItem.propTypes = propTypes;
BreadcrumbItem.defaultProps = defaultProps;
export default BreadcrumbItem;
|
src/index.js
|
SMhero/injustice2-singlepage
|
const css = require('./app.scss');
import React from 'react';
import ReactDOM from 'react-dom';
import {
BrowserRouter
} from 'react-router-dom';
import App from './js/App.jsx';
ReactDOM.render((
<BrowserRouter>
<div className='injustice-inner'>
<App />
</div>
</BrowserRouter>
), document.getElementById('injustice'));
// <Route exact path="/" component={App} />
// <Route path="/info" component={Info} />
// <Route path="/characters/:name" component={Character} />
|
lib/components/SvgParallelogram/index.js
|
EloB/code-test
|
import React from 'react';
const SvgParallelogram = () => (
<div />
);
export default SvgParallelogram;
|
test/NavSpec.js
|
adampickeral/react-bootstrap
|
import React from 'react';
import ReactTestUtils from 'react/lib/ReactTestUtils';
import Nav from '../src/Nav';
import NavItem from '../src/NavItem';
import Button from '../src/Button';
describe('Nav', function () {
it('Should set the correct item active', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="pills" activeKey={1}>
<NavItem eventKey={1}>Pill 1 content</NavItem>
<NavItem eventKey={2}>Pill 2 content</NavItem>
</Nav>
);
let items = ReactTestUtils.scryRenderedComponentsWithType(instance, NavItem);
assert.ok(items[0].props.active);
assert.notOk(items[1].props.active);
});
it('Should adds style class', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" activeKey={1}>
<NavItem eventKey={1}>Tab 1 content</NavItem>
<NavItem eventKey={2}>Tab 2 content</NavItem>
</Nav>
);
assert.ok(ReactTestUtils.findRenderedDOMComponentWithClass(instance, 'nav'));
assert.ok(ReactTestUtils.findRenderedDOMComponentWithClass(instance, 'nav-tabs'));
});
it('Should adds stacked variation class', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" stacked activeKey={1}>
<NavItem eventKey={1}>Tab 1 content</NavItem>
<NavItem eventKey={2}>Tab 2 content</NavItem>
</Nav>
);
assert.ok(ReactTestUtils.findRenderedDOMComponentWithClass(instance, 'nav-stacked'));
});
it('Should adds variation class', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" justified activeKey={1}>
<NavItem eventKey={1}>Tab 1 content</NavItem>
<NavItem eventKey={2}>Tab 2 content</NavItem>
</Nav>
);
assert.ok(ReactTestUtils.findRenderedDOMComponentWithClass(instance, 'nav-justified'));
});
it('Should add pull-right class', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" pullRight activeKey={1}>
<NavItem eventKey={1}>Tab 1 content</NavItem>
<NavItem eventKey={2}>Tab 2 content</NavItem>
</Nav>
);
assert.ok(ReactTestUtils.findRenderedDOMComponentWithClass(instance, 'pull-right'));
});
it('Should add navbar-right class', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" right activeKey={1}>
<NavItem key={1}>Tab 1 content</NavItem>
<NavItem key={2}>Tab 2 content</NavItem>
</Nav>
);
assert.ok(ReactTestUtils.findRenderedDOMComponentWithClass(instance, 'navbar-right'));
});
it('Should call on select when item is selected', function (done) {
function handleSelect(key) {
assert.equal(key, '2');
done();
}
let instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" activeKey={1} onSelect={handleSelect}>
<NavItem eventKey={1}>Tab 1 content</NavItem>
<NavItem eventKey={2}><span>Tab 2 content</span></NavItem>
</Nav>
);
let items = ReactTestUtils.scryRenderedDOMComponentsWithTag(instance, 'A');
ReactTestUtils.Simulate.click(items[1]);
});
it('Should set the correct item active by href', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="pills" activeHref="#item2">
<NavItem eventKey={1} href="#item1">Pill 1 content</NavItem>
<NavItem eventKey={2} href="#item2">Pill 2 content</NavItem>
</Nav>
);
let items = ReactTestUtils.scryRenderedComponentsWithType(instance, NavItem);
assert.ok(items[1].props.active);
assert.notOk(items[0].props.active);
});
it('Should set navItem prop on passed in buttons', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="pills" activeHref="#item2">
<Button eventKey={1}>Button 1 content</Button>
<NavItem eventKey={2} href="#item2">Pill 2 content</NavItem>
</Nav>
);
let items = ReactTestUtils.scryRenderedComponentsWithType(instance, NavItem);
assert.ok(items[0].props.navItem);
});
it('Should apply className only to the wrapper nav element', function () {
const instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" activeKey={1} className="nav-specific">
<NavItem key={1}>Tab 1 content</NavItem>
<NavItem key={2}>Tab 2 content</NavItem>
</Nav>
);
let ulNode = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'ul'));
assert.notInclude(ulNode.className, 'nav-specific');
let navNode = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'nav'));
assert.include(navNode.className, 'nav-specific');
});
it('Should apply ulClassName to the inner ul element', function () {
const instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" activeKey={1} className="nav-specific" ulClassName="ul-specific">
<NavItem key={1}>Tab 1 content</NavItem>
<NavItem key={2}>Tab 2 content</NavItem>
</Nav>
);
let ulNode = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'ul'));
assert.include(ulNode.className, 'ul-specific');
assert.notInclude(ulNode.className, 'nav-specific');
let navNode = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'nav'));
assert.notInclude(navNode.className, 'ul-specific');
assert.include(navNode.className, 'nav-specific');
});
it('Should apply id to the wrapper nav element', function () {
const instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" activeKey={1} id="nav-id">
<NavItem key={1}>Tab 1 content</NavItem>
<NavItem key={2}>Tab 2 content</NavItem>
</Nav>
);
let navNode = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'nav'));
assert.equal(navNode.id, 'nav-id');
let ulNode = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'ul'));
assert.notEqual(ulNode.id, 'nav-id');
});
it('Should apply ulId to the inner ul element', function () {
const instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" activeKey={1} id="nav-id" ulId="ul-id">
<NavItem key={1}>Tab 1 content</NavItem>
<NavItem key={2}>Tab 2 content</NavItem>
</Nav>
);
let ulNode = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'ul'));
assert.equal(ulNode.id, 'ul-id');
let navNode = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'nav'));
assert.equal(navNode.id, 'nav-id');
});
describe('Web Accessibility', function(){
it('Should have tablist and tab roles', function () {
let instance = ReactTestUtils.renderIntoDocument(
<Nav bsStyle="tabs" activeKey={1}>
<NavItem key={1}>Tab 1 content</NavItem>
<NavItem key={2}>Tab 2 content</NavItem>
</Nav>
);
let ul = ReactTestUtils.scryRenderedDOMComponentsWithTag(instance, 'ul')[0];
let navItem = ReactTestUtils.scryRenderedDOMComponentsWithTag(instance, 'a')[0];
assert.equal(React.findDOMNode(ul).getAttribute('role'), 'tablist');
assert.equal(React.findDOMNode(navItem).getAttribute('role'), 'tab');
});
});
});
|
src/containers/Chat/Chat.js
|
AndriyShepitsen/svredux
|
import React, {Component, PropTypes} from 'react';
import {connect} from 'react-redux';
@connect(
state => ({user: state.auth.user})
)
export default class Chat extends Component {
static propTypes = {
user: PropTypes.object
};
state = {
message: '',
messages: []
};
componentDidMount() {
if (socket && !this.onMsgListener) {
this.onMsgListener = socket.on('msg', this.onMessageReceived);
setTimeout(() => {
socket.emit('history', {offset: 0, length: 100});
}, 100);
}
}
componentWillUnmount() {
if (socket && this.onMsgListener) {
socket.removeListener('on', this.onMsgListener);
this.onMsgListener = null;
}
}
onMessageReceived = (data) => {
const messages = this.state.messages;
messages.push(data);
this.setState({messages});
}
handleSubmit = (event) => {
event.preventDefault();
const msg = this.state.message;
this.setState({message: ''});
socket.emit('msg', {
from: this.props.user.name,
text: msg
});
}
render() {
const style = require('./Chat.scss');
const {user} = this.props;
return (
<div className={style.chat + ' container'}>
<h1 className={style}>Chat</h1>
{user &&
<div>
<ul>
{this.state.messages.map((msg) => {
return <li key={`chat.msg.${msg.id}`}>{msg.from}: {msg.text}</li>;
})}
</ul>
<form className="login-form" onSubmit={this.handleSubmit}>
<input type="text" ref="message" placeholder="Enter your message"
value={this.state.message}
onChange={(event) => {
this.setState({message: event.target.value});
}
}/>
<button className="btn" onClick={this.handleSubmit}>Send</button>
</form>
</div>
}
</div>
);
}
}
|
ajax/libs/analytics.js/2.3.5/analytics.min.js
|
callumacrae/cdnjs
|
(function outer(modules,cache,entries){var global=function(){return this}();function require(name,jumped){if(cache[name])return cache[name].exports;if(modules[name])return call(name,require);throw new Error('cannot find module "'+name+'"')}function call(id,require){var m=cache[id]={exports:{}};var mod=modules[id];var name=mod[2];var fn=mod[0];fn.call(m.exports,function(req){var dep=modules[id][1][req];return require(dep?dep:req)},m,m.exports,outer,modules,cache,entries);if(name)cache[name]=cache[id];return cache[id].exports}for(var id in entries){if(entries[id]){global[entries[id]]=require(id)}else{require(id)}}require.duo=true;require.cache=cache;require.modules=modules;return require})({1:[function(require,module,exports){var Integrations=require("analytics.js-integrations");var Analytics=require("./analytics");var each=require("each");var analytics=module.exports=exports=new Analytics;analytics.require=require;exports.VERSION=require("./version");each(Integrations,function(name,Integration){analytics.use(Integration)})},{"./analytics":2,"./version":3,"analytics.js-integrations":4,each:5}],2:[function(require,module,exports){var after=require("after");var bind=require("bind");var callback=require("callback");var canonical=require("canonical");var clone=require("clone");var cookie=require("./cookie");var debug=require("debug");var defaults=require("defaults");var each=require("each");var Emitter=require("emitter");var group=require("./group");var is=require("is");var isEmail=require("is-email");var isMeta=require("is-meta");var newDate=require("new-date");var on=require("event").bind;var prevent=require("prevent");var querystring=require("querystring");var size=require("object").length;var store=require("./store");var url=require("url");var user=require("./user");var Facade=require("facade");var Identify=Facade.Identify;var Group=Facade.Group;var Alias=Facade.Alias;var Track=Facade.Track;var Page=Facade.Page;exports=module.exports=Analytics;exports.cookie=cookie;exports.store=store;function Analytics(){this.Integrations={};this._integrations={};this._readied=false;this._timeout=300;this._user=user;bind.all(this);var self=this;this.on("initialize",function(settings,options){if(options.initialPageview)self.page()});this.on("initialize",function(){self._parseQuery()})}Emitter(Analytics.prototype);Analytics.prototype.use=function(plugin){plugin(this);return this};Analytics.prototype.addIntegration=function(Integration){var name=Integration.prototype.name;if(!name)throw new TypeError("attempted to add an invalid integration");this.Integrations[name]=Integration;return this};Analytics.prototype.init=Analytics.prototype.initialize=function(settings,options){settings=settings||{};options=options||{};this._options(options);this._readied=false;var self=this;each(settings,function(name){var Integration=self.Integrations[name];if(!Integration)delete settings[name]});each(settings,function(name,opts){var Integration=self.Integrations[name];var integration=new Integration(clone(opts));self.add(integration)});var integrations=this._integrations;user.load();group.load();var ready=after(size(integrations),function(){self._readied=true;self.emit("ready")});each(integrations,function(name,integration){if(options.initialPageview&&integration.options.initialPageview===false){integration.page=after(2,integration.page)}integration.analytics=self;integration.once("ready",ready);integration.initialize()});this.initialized=true;this.emit("initialize",settings,options);return this};Analytics.prototype.add=function(integration){this._integrations[integration.name]=integration;return this};Analytics.prototype.identify=function(id,traits,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(traits))fn=traits,options=null,traits=null;if(is.object(id))options=traits,traits=id,id=user.id();user.identify(id,traits);id=user.id();traits=user.traits();this._invoke("identify",new Identify({options:options,traits:traits,userId:id}));this.emit("identify",id,traits,options);this._callback(fn);return this};Analytics.prototype.user=function(){return user};Analytics.prototype.group=function(id,traits,options,fn){if(0===arguments.length)return group;if(is.fn(options))fn=options,options=null;if(is.fn(traits))fn=traits,options=null,traits=null;if(is.object(id))options=traits,traits=id,id=group.id();group.identify(id,traits);id=group.id();traits=group.traits();this._invoke("group",new Group({options:options,traits:traits,groupId:id}));this.emit("group",id,traits,options);this._callback(fn);return this};Analytics.prototype.track=function(event,properties,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(properties))fn=properties,options=null,properties=null;this._invoke("track",new Track({properties:properties,options:options,event:event}));this.emit("track",event,properties,options);this._callback(fn);return this};Analytics.prototype.trackClick=Analytics.prototype.trackLink=function(links,event,properties){if(!links)return this;if(is.element(links))links=[links];var self=this;each(links,function(el){on(el,"click",function(e){var ev=is.fn(event)?event(el):event;var props=is.fn(properties)?properties(el):properties;self.track(ev,props);if(el.href&&el.target!=="_blank"&&!isMeta(e)){prevent(e);self._callback(function(){window.location.href=el.href})}})});return this};Analytics.prototype.trackSubmit=Analytics.prototype.trackForm=function(forms,event,properties){if(!forms)return this;if(is.element(forms))forms=[forms];var self=this;each(forms,function(el){function handler(e){prevent(e);var ev=is.fn(event)?event(el):event;var props=is.fn(properties)?properties(el):properties;self.track(ev,props);self._callback(function(){el.submit()})}var $=window.jQuery||window.Zepto;if($){$(el).submit(handler)}else{on(el,"submit",handler)}});return this};Analytics.prototype.page=function(category,name,properties,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(properties))fn=properties,options=properties=null;if(is.fn(name))fn=name,options=properties=name=null;if(is.object(category))options=name,properties=category,name=category=null;if(is.object(name))options=properties,properties=name,name=null;if(is.string(category)&&!is.string(name))name=category,category=null;var defs={path:canonicalPath(),referrer:document.referrer,title:document.title,search:location.search};if(name)defs.name=name;if(category)defs.category=category;properties=clone(properties)||{};defaults(properties,defs);properties.url=properties.url||canonicalUrl(properties.search);this._invoke("page",new Page({properties:properties,category:category,options:options,name:name}));this.emit("page",category,name,properties,options);this._callback(fn);return this};Analytics.prototype.pageview=function(url,options){var properties={};if(url)properties.path=url;this.page(properties);return this};Analytics.prototype.alias=function(to,from,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(from))fn=from,options=null,from=null;if(is.object(from))options=from,from=null;this._invoke("alias",new Alias({options:options,from:from,to:to}));this.emit("alias",to,from,options);this._callback(fn);return this};Analytics.prototype.ready=function(fn){if(!is.fn(fn))return this;this._readied?callback.async(fn):this.once("ready",fn);return this};Analytics.prototype.timeout=function(timeout){this._timeout=timeout};Analytics.prototype.debug=function(str){if(0==arguments.length||str){debug.enable("analytics:"+(str||"*"))}else{debug.disable()}};Analytics.prototype._options=function(options){options=options||{};cookie.options(options.cookie);store.options(options.localStorage);user.options(options.user);group.options(options.group);return this};Analytics.prototype._callback=function(fn){callback.async(fn,this._timeout);return this};Analytics.prototype._invoke=function(method,facade){var options=facade.options();this.emit("invoke",facade);each(this._integrations,function(name,integration){if(!facade.enabled(name))return;integration.invoke.call(integration,method,facade)});return this};Analytics.prototype.push=function(args){var method=args.shift();if(!this[method])return;this[method].apply(this,args)};Analytics.prototype._parseQuery=function(){var q=querystring.parse(window.location.search);if(q.ajs_uid)this.identify(q.ajs_uid);if(q.ajs_event)this.track(q.ajs_event);return this};function canonicalPath(){var canon=canonical();if(!canon)return window.location.pathname;var parsed=url.parse(canon);return parsed.pathname}function canonicalUrl(search){var canon=canonical();if(canon)return~canon.indexOf("?")?canon:canon+search;var url=window.location.href;var i=url.indexOf("#");return-1==i?url:url.slice(0,i)}},{"./cookie":6,"./group":7,"./store":8,"./user":9,after:10,bind:11,callback:12,canonical:13,clone:14,debug:15,defaults:16,each:5,emitter:17,is:18,"is-email":19,"is-meta":20,"new-date":21,event:22,prevent:23,querystring:24,object:25,url:26,facade:27}],6:[function(require,module,exports){var debug=require("debug")("analytics.js:cookie");var bind=require("bind");var cookie=require("cookie");var clone=require("clone");var defaults=require("defaults");var json=require("json");var topDomain=require("top-domain");function Cookie(options){this.options(options)}Cookie.prototype.options=function(options){if(arguments.length===0)return this._options;options=options||{};var domain="."+topDomain(window.location.href);this._options=defaults(options,{maxage:31536e6,path:"/",domain:domain});this.set("ajs:test",true);if(!this.get("ajs:test")){debug("fallback to domain=null");this._options.domain=null}this.remove("ajs:test")};Cookie.prototype.set=function(key,value){try{value=json.stringify(value);cookie(key,value,clone(this._options));return true}catch(e){return false}};Cookie.prototype.get=function(key){try{var value=cookie(key);value=value?json.parse(value):null;return value}catch(e){return null}};Cookie.prototype.remove=function(key){try{cookie(key,null,clone(this._options));return true}catch(e){return false}};module.exports=bind.all(new Cookie);module.exports.Cookie=Cookie},{debug:15,bind:11,cookie:28,clone:14,defaults:16,json:29,"top-domain":30}],15:[function(require,module,exports){if("undefined"==typeof window){module.exports=require("./lib/debug")}else{module.exports=require("./debug")}},{"./lib/debug":31,"./debug":32}],31:[function(require,module,exports){var tty=require("tty");module.exports=debug;var names=[],skips=[];(process.env.DEBUG||"").split(/[\s,]+/).forEach(function(name){name=name.replace("*",".*?");if(name[0]==="-"){skips.push(new RegExp("^"+name.substr(1)+"$"))}else{names.push(new RegExp("^"+name+"$"))}});var colors=[6,2,3,4,5,1];var prev={};var prevColor=0;var isatty=tty.isatty(2);function color(){return colors[prevColor++%colors.length]}function humanize(ms){var sec=1e3,min=60*1e3,hour=60*min;if(ms>=hour)return(ms/hour).toFixed(1)+"h";if(ms>=min)return(ms/min).toFixed(1)+"m";if(ms>=sec)return(ms/sec|0)+"s";return ms+"ms"}function debug(name){function disabled(){}disabled.enabled=false;var match=skips.some(function(re){return re.test(name)});if(match)return disabled;match=names.some(function(re){return re.test(name)});if(!match)return disabled;var c=color();function colored(fmt){fmt=coerce(fmt);var curr=new Date;var ms=curr-(prev[name]||curr);prev[name]=curr;fmt=" [9"+c+"m"+name+" "+"[3"+c+"m[90m"+fmt+"[3"+c+"m"+" +"+humanize(ms)+"[0m";console.error.apply(this,arguments)}function plain(fmt){fmt=coerce(fmt);fmt=(new Date).toUTCString()+" "+name+" "+fmt;console.error.apply(this,arguments)}colored.enabled=plain.enabled=true;return isatty||process.env.DEBUG_COLORS?colored:plain}function coerce(val){if(val instanceof Error)return val.stack||val.message;return val}},{}],32:[function(require,module,exports){module.exports=debug;function debug(name){if(!debug.enabled(name))return function(){};return function(fmt){fmt=coerce(fmt);var curr=new Date;var ms=curr-(debug[name]||curr);debug[name]=curr;fmt=name+" "+fmt+" +"+debug.humanize(ms);window.console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)}}debug.names=[];debug.skips=[];debug.enable=function(name){try{localStorage.debug=name}catch(e){}var split=(name||"").split(/[\s,]+/),len=split.length;for(var i=0;i<len;i++){name=split[i].replace("*",".*?");if(name[0]==="-"){debug.skips.push(new RegExp("^"+name.substr(1)+"$"))}else{debug.names.push(new RegExp("^"+name+"$"))}}};debug.disable=function(){debug.enable("")};debug.humanize=function(ms){var sec=1e3,min=60*1e3,hour=60*min;if(ms>=hour)return(ms/hour).toFixed(1)+"h";if(ms>=min)return(ms/min).toFixed(1)+"m";if(ms>=sec)return(ms/sec|0)+"s";return ms+"ms"};debug.enabled=function(name){for(var i=0,len=debug.skips.length;i<len;i++){if(debug.skips[i].test(name)){return false}}for(var i=0,len=debug.names.length;i<len;i++){if(debug.names[i].test(name)){return true}}return false};function coerce(val){if(val instanceof Error)return val.stack||val.message;return val}try{if(window.localStorage)debug.enable(localStorage.debug)}catch(e){}},{}],11:[function(require,module,exports){try{var bind=require("bind")}catch(e){var bind=require("bind-component")}var bindAll=require("bind-all");module.exports=exports=bind;exports.all=bindAll;exports.methods=bindMethods;function bindMethods(obj,methods){methods=[].slice.call(arguments,1);for(var i=0,method;method=methods[i];i++){obj[method]=bind(obj,obj[method])}return obj}},{bind:33,"bind-all":34}],33:[function(require,module,exports){var slice=[].slice;module.exports=function(obj,fn){if("string"==typeof fn)fn=obj[fn];if("function"!=typeof fn)throw new Error("bind() requires a function");var args=slice.call(arguments,2);return function(){return fn.apply(obj,args.concat(slice.call(arguments)))}}},{}],34:[function(require,module,exports){try{var bind=require("bind");var type=require("type")}catch(e){var bind=require("bind-component");var type=require("type-component")}module.exports=function(obj){for(var key in obj){var val=obj[key];if(type(val)==="function")obj[key]=bind(obj,obj[key])}return obj}},{bind:33,type:35}],35:[function(require,module,exports){var toString=Object.prototype.toString;module.exports=function(val){switch(toString.call(val)){case"[object Function]":return"function";case"[object Date]":return"date";case"[object RegExp]":return"regexp";case"[object Arguments]":return"arguments";case"[object Array]":return"array";case"[object String]":return"string"}if(val===null)return"null";if(val===undefined)return"undefined";if(val&&val.nodeType===1)return"element";if(val===Object(val))return"object";return typeof val}},{}],28:[function(require,module,exports){var encode=encodeURIComponent;var decode=decodeURIComponent;module.exports=function(name,value,options){switch(arguments.length){case 3:case 2:return set(name,value,options);case 1:return get(name);default:return all()}};function set(name,value,options){options=options||{};var str=encode(name)+"="+encode(value);if(null==value)options.maxage=-1;if(options.maxage){options.expires=new Date(+new Date+options.maxage)}if(options.path)str+="; path="+options.path;if(options.domain)str+="; domain="+options.domain;if(options.expires)str+="; expires="+options.expires.toGMTString();if(options.secure)str+="; secure";document.cookie=str}function all(){return parse(document.cookie)}function get(name){return all()[name]}function parse(str){var obj={};var pairs=str.split(/ *; */);var pair;if(""==pairs[0])return obj;for(var i=0;i<pairs.length;++i){pair=pairs[i].split("=");obj[decode(pair[0])]=decode(pair[1])}return obj}},{}],14:[function(require,module,exports){var type;try{type=require("type")}catch(e){type=require("type-component")}module.exports=clone;function clone(obj){switch(type(obj)){case"object":var copy={};for(var key in obj){if(obj.hasOwnProperty(key)){copy[key]=clone(obj[key])}}return copy;case"array":var copy=new Array(obj.length);for(var i=0,l=obj.length;i<l;i++){copy[i]=clone(obj[i])}return copy;case"regexp":var flags="";flags+=obj.multiline?"m":"";flags+=obj.global?"g":"";flags+=obj.ignoreCase?"i":"";return new RegExp(obj.source,flags);case"date":return new Date(obj.getTime());default:return obj}}},{type:35}],16:[function(require,module,exports){"use strict";var defaults=function(dest,src,recursive){for(var prop in src){if(recursive&&dest[prop]instanceof Object&&src[prop]instanceof Object){dest[prop]=defaults(dest[prop],src[prop],true)}else if(!(prop in dest)){dest[prop]=src[prop]}}return dest};module.exports=defaults},{}],29:[function(require,module,exports){var json=window.JSON||{};var stringify=json.stringify;var parse=json.parse;module.exports=parse&&stringify?JSON:require("json-fallback")},{"json-fallback":36}],36:[function(require,module,exports){(function(){"use strict";var JSON=module.exports={};function f(n){return n<10?"0"+n:n}if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(){return this.valueOf()}}var cx,escapable,gap,indent,meta,rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+string+'"'}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key)}if(typeof rep==="function"){value=rep.call(holder,key,value)}switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value){return"null"}gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null"}v=partial.length===0?"[]":gap?"[\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"]":"["+partial.join(",")+"]";gap=mind;return v}if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){if(typeof rep[i]==="string"){k=rep[i];v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}else{for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"}":"{"+partial.join(",")+"}";gap=mind;return v}}if(typeof JSON.stringify!=="function"){escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;meta={"\b":"\\b"," ":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"};JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" "}}else if(typeof space==="string"){indent=space}rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("JSON.stringify")}return str("",{"":value})}}if(typeof JSON.parse!=="function"){cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v}else{delete value[k]}}}}return reviver.call(holder,key,value)}text=String(text);cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j}throw new SyntaxError("JSON.parse")}}})()},{}],30:[function(require,module,exports){var parse=require("url").parse;module.exports=domain;var regexp=/[a-z0-9][a-z0-9\-]*[a-z0-9]\.[a-z\.]{2,6}$/i;function domain(url){var host=parse(url).hostname;var match=host.match(regexp);return match?match[0]:""}},{url:26}],26:[function(require,module,exports){exports.parse=function(url){var a=document.createElement("a");a.href=url;return{href:a.href,host:a.host,port:a.port,hash:a.hash,hostname:a.hostname,pathname:a.pathname,protocol:a.protocol,search:a.search,query:a.search.slice(1)}};exports.isAbsolute=function(url){if(0==url.indexOf("//"))return true;if(~url.indexOf("://"))return true;return false};exports.isRelative=function(url){return!exports.isAbsolute(url)};exports.isCrossDomain=function(url){url=exports.parse(url);return url.hostname!=location.hostname||url.port!=location.port||url.protocol!=location.protocol}},{}],7:[function(require,module,exports){var debug=require("debug")("analytics:group");var Entity=require("./entity");var inherit=require("inherit");var bind=require("bind");Group.defaults={persist:true,cookie:{key:"ajs_group_id"},localStorage:{key:"ajs_group_properties"}};function Group(options){this.defaults=Group.defaults;this.debug=debug;Entity.call(this,options)}inherit(Group,Entity);module.exports=bind.all(new Group);module.exports.Group=Group},{"./entity":37,debug:15,inherit:38,bind:11}],37:[function(require,module,exports){var traverse=require("isodate-traverse");var defaults=require("defaults");var cookie=require("./cookie");var store=require("./store");var extend=require("extend");var clone=require("clone");module.exports=Entity;function Entity(options){this.options(options)}Entity.prototype.options=function(options){if(arguments.length===0)return this._options;options||(options={});defaults(options,this.defaults||{});this._options=options};Entity.prototype.id=function(id){switch(arguments.length){case 0:return this._getId();case 1:return this._setId(id)}};Entity.prototype._getId=function(){var ret=this._options.persist?cookie.get(this._options.cookie.key):this._id;return ret===undefined?null:ret};Entity.prototype._setId=function(id){if(this._options.persist){cookie.set(this._options.cookie.key,id)}else{this._id=id}};Entity.prototype.properties=Entity.prototype.traits=function(traits){switch(arguments.length){case 0:return this._getTraits();case 1:return this._setTraits(traits)}};Entity.prototype._getTraits=function(){var ret=this._options.persist?store.get(this._options.localStorage.key):this._traits;return ret?traverse(clone(ret)):{}};Entity.prototype._setTraits=function(traits){traits||(traits={});if(this._options.persist){store.set(this._options.localStorage.key,traits)}else{this._traits=traits}};Entity.prototype.identify=function(id,traits){traits||(traits={});var current=this.id();if(current===null||current===id)traits=extend(this.traits(),traits);if(id)this.id(id);this.debug("identify %o, %o",id,traits);this.traits(traits);this.save()};Entity.prototype.save=function(){if(!this._options.persist)return false;cookie.set(this._options.cookie.key,this.id());store.set(this._options.localStorage.key,this.traits());return true};Entity.prototype.logout=function(){this.id(null);this.traits({});cookie.remove(this._options.cookie.key);store.remove(this._options.localStorage.key)};Entity.prototype.reset=function(){this.logout();this.options({})};Entity.prototype.load=function(){this.id(cookie.get(this._options.cookie.key));this.traits(store.get(this._options.localStorage.key))}},{"./cookie":6,"./store":8,"isodate-traverse":39,defaults:16,extend:40,clone:14}],8:[function(require,module,exports){var bind=require("bind");var defaults=require("defaults");var store=require("store.js");function Store(options){this.options(options)}Store.prototype.options=function(options){if(arguments.length===0)return this._options;options=options||{};defaults(options,{enabled:true});this.enabled=options.enabled&&store.enabled;this._options=options};Store.prototype.set=function(key,value){if(!this.enabled)return false;return store.set(key,value)};Store.prototype.get=function(key){if(!this.enabled)return null;return store.get(key)};Store.prototype.remove=function(key){if(!this.enabled)return false;return store.remove(key)};module.exports=bind.all(new Store);module.exports.Store=Store},{bind:11,defaults:16,"store.js":41}],41:[function(require,module,exports){var json=require("json"),store={},win=window,doc=win.document,localStorageName="localStorage",namespace="__storejs__",storage;store.disabled=false;store.set=function(key,value){};store.get=function(key){};store.remove=function(key){};store.clear=function(){};store.transact=function(key,defaultVal,transactionFn){var val=store.get(key);if(transactionFn==null){transactionFn=defaultVal;defaultVal=null}if(typeof val=="undefined"){val=defaultVal||{}}transactionFn(val);store.set(key,val)};store.getAll=function(){};store.serialize=function(value){return json.stringify(value)};store.deserialize=function(value){if(typeof value!="string"){return undefined}try{return json.parse(value)}catch(e){return value||undefined}};function isLocalStorageNameSupported(){try{return localStorageName in win&&win[localStorageName]}catch(err){return false}}if(isLocalStorageNameSupported()){storage=win[localStorageName];store.set=function(key,val){if(val===undefined){return store.remove(key)}storage.setItem(key,store.serialize(val));return val};store.get=function(key){return store.deserialize(storage.getItem(key))};store.remove=function(key){storage.removeItem(key)};store.clear=function(){storage.clear()};store.getAll=function(){var ret={};for(var i=0;i<storage.length;++i){var key=storage.key(i);ret[key]=store.get(key)}return ret}}else if(doc.documentElement.addBehavior){var storageOwner,storageContainer;try{storageContainer=new ActiveXObject("htmlfile");storageContainer.open();storageContainer.write("<s"+"cript>document.w=window</s"+'cript><iframe src="/favicon.ico"></iframe>');storageContainer.close();storageOwner=storageContainer.w.frames[0].document;storage=storageOwner.createElement("div")}catch(e){storage=doc.createElement("div");storageOwner=doc.body}function withIEStorage(storeFunction){return function(){var args=Array.prototype.slice.call(arguments,0);args.unshift(storage);storageOwner.appendChild(storage);storage.addBehavior("#default#userData");storage.load(localStorageName);var result=storeFunction.apply(store,args);storageOwner.removeChild(storage);return result}}var forbiddenCharsRegex=new RegExp("[!\"#$%&'()*+,/\\\\:;<=>?@[\\]^`{|}~]","g");function ieKeyFix(key){return key.replace(forbiddenCharsRegex,"___")}store.set=withIEStorage(function(storage,key,val){key=ieKeyFix(key);if(val===undefined){return store.remove(key)}storage.setAttribute(key,store.serialize(val));storage.save(localStorageName);return val});store.get=withIEStorage(function(storage,key){key=ieKeyFix(key);return store.deserialize(storage.getAttribute(key))});store.remove=withIEStorage(function(storage,key){key=ieKeyFix(key);storage.removeAttribute(key);storage.save(localStorageName)});store.clear=withIEStorage(function(storage){var attributes=storage.XMLDocument.documentElement.attributes;storage.load(localStorageName);for(var i=0,attr;attr=attributes[i];i++){storage.removeAttribute(attr.name)}storage.save(localStorageName)});store.getAll=withIEStorage(function(storage){var attributes=storage.XMLDocument.documentElement.attributes;var ret={};for(var i=0,attr;attr=attributes[i];++i){var key=ieKeyFix(attr.name);ret[attr.name]=store.deserialize(storage.getAttribute(key))}return ret})}try{store.set(namespace,namespace);if(store.get(namespace)!=namespace){store.disabled=true}store.remove(namespace)}catch(e){store.disabled=true}store.enabled=!store.disabled;module.exports=store},{json:29}],39:[function(require,module,exports){var is=require("is");var isodate=require("isodate");var each;try{each=require("each")}catch(err){each=require("each-component")}module.exports=traverse;function traverse(input,strict){if(strict===undefined)strict=true;if(is.object(input))return object(input,strict);if(is.array(input))return array(input,strict);return input}function object(obj,strict){each(obj,function(key,val){if(isodate.is(val,strict)){obj[key]=isodate.parse(val)}else if(is.object(val)||is.array(val)){traverse(val,strict)}});return obj}function array(arr,strict){each(arr,function(val,x){if(is.object(val)){traverse(val,strict)}else if(isodate.is(val,strict)){arr[x]=isodate.parse(val)}});return arr}},{is:42,isodate:43,each:5}],42:[function(require,module,exports){var isEmpty=require("is-empty");try{var typeOf=require("type")}catch(e){var typeOf=require("component-type")}var types=["arguments","array","boolean","date","element","function","null","number","object","regexp","string","undefined"];for(var i=0,type;type=types[i];i++)exports[type]=generate(type);exports.fn=exports["function"];exports.empty=isEmpty;exports.nan=function(val){return exports.number(val)&&val!=val};function generate(type){return function(value){return type===typeOf(value)}}},{"is-empty":44,type:35,"component-type":35}],44:[function(require,module,exports){module.exports=isEmpty;var has=Object.prototype.hasOwnProperty;function isEmpty(val){if(null==val)return true;if("number"==typeof val)return 0===val;if(undefined!==val.length)return 0===val.length;for(var key in val)if(has.call(val,key))return false;return true}},{}],43:[function(require,module,exports){var matcher=/^(\d{4})(?:-?(\d{2})(?:-?(\d{2}))?)?(?:([ T])(\d{2}):?(\d{2})(?::?(\d{2})(?:[,\.](\d{1,}))?)?(?:(Z)|([+\-])(\d{2})(?::?(\d{2}))?)?)?$/;exports.parse=function(iso){var numericKeys=[1,5,6,7,11,12];var arr=matcher.exec(iso);var offset=0;if(!arr)return new Date(iso);for(var i=0,val;val=numericKeys[i];i++){arr[val]=parseInt(arr[val],10)||0}arr[2]=parseInt(arr[2],10)||1;arr[3]=parseInt(arr[3],10)||1;arr[2]--;arr[8]=arr[8]?(arr[8]+"00").substring(0,3):0;if(arr[4]==" "){offset=(new Date).getTimezoneOffset()}else if(arr[9]!=="Z"&&arr[10]){offset=arr[11]*60+arr[12];if("+"==arr[10])offset=0-offset}var millis=Date.UTC(arr[1],arr[2],arr[3],arr[5],arr[6]+offset,arr[7],arr[8]);return new Date(millis)};exports.is=function(string,strict){if(strict&&false===/^\d{4}-\d{2}-\d{2}/.test(string))return false;return matcher.test(string)}},{}],5:[function(require,module,exports){var type=require("type");var has=Object.prototype.hasOwnProperty;module.exports=function(obj,fn){switch(type(obj)){case"array":return array(obj,fn);case"object":if("number"==typeof obj.length)return array(obj,fn);return object(obj,fn);case"string":return string(obj,fn)}};function string(obj,fn){for(var i=0;i<obj.length;++i){fn(obj.charAt(i),i)}}function object(obj,fn){for(var key in obj){if(has.call(obj,key)){fn(key,obj[key])}}}function array(obj,fn){for(var i=0;i<obj.length;++i){fn(obj[i],i)}}},{type:35}],40:[function(require,module,exports){module.exports=function extend(object){var args=Array.prototype.slice.call(arguments,1);for(var i=0,source;source=args[i];i++){if(!source)continue;for(var property in source){object[property]=source[property]}}return object}},{}],38:[function(require,module,exports){module.exports=function(a,b){var fn=function(){};fn.prototype=b.prototype;a.prototype=new fn;a.prototype.constructor=a}},{}],9:[function(require,module,exports){var debug=require("debug")("analytics:user");var Entity=require("./entity");var inherit=require("inherit");var bind=require("bind");var cookie=require("./cookie");User.defaults={persist:true,cookie:{key:"ajs_user_id",oldKey:"ajs_user"},localStorage:{key:"ajs_user_traits"}};function User(options){this.defaults=User.defaults;this.debug=debug;Entity.call(this,options)}inherit(User,Entity);User.prototype.load=function(){if(this._loadOldCookie())return;Entity.prototype.load.call(this)};User.prototype._loadOldCookie=function(){var user=cookie.get(this._options.cookie.oldKey);if(!user)return false;this.id(user.id);this.traits(user.traits);
cookie.remove(this._options.cookie.oldKey);return true};module.exports=bind.all(new User);module.exports.User=User},{"./entity":37,"./cookie":6,debug:15,inherit:38,bind:11}],10:[function(require,module,exports){module.exports=function after(times,func){if(times<=0)return func();return function(){if(--times<1){return func.apply(this,arguments)}}}},{}],12:[function(require,module,exports){var next=require("next-tick");module.exports=callback;function callback(fn){if("function"===typeof fn)fn()}callback.async=function(fn,wait){if("function"!==typeof fn)return;if(!wait)return next(fn);setTimeout(fn,wait)};callback.sync=callback},{"next-tick":45}],45:[function(require,module,exports){"use strict";if(typeof setImmediate=="function"){module.exports=function(f){setImmediate(f)}}else if(typeof process!="undefined"&&typeof process.nextTick=="function"){module.exports=process.nextTick}else if(typeof window=="undefined"||window.ActiveXObject||!window.postMessage){module.exports=function(f){setTimeout(f)}}else{var q=[];window.addEventListener("message",function(){var i=0;while(i<q.length){try{q[i++]()}catch(e){q=q.slice(i);window.postMessage("tic!","*");throw e}}q.length=0},true);module.exports=function(fn){if(!q.length)window.postMessage("tic!","*");q.push(fn)}}},{}],13:[function(require,module,exports){module.exports=function canonical(){var tags=document.getElementsByTagName("link");for(var i=0,tag;tag=tags[i];i++){if("canonical"==tag.getAttribute("rel"))return tag.getAttribute("href")}}},{}],17:[function(require,module,exports){var index=require("indexof");module.exports=Emitter;function Emitter(obj){if(obj)return mixin(obj)}function mixin(obj){for(var key in Emitter.prototype){obj[key]=Emitter.prototype[key]}return obj}Emitter.prototype.on=Emitter.prototype.addEventListener=function(event,fn){this._callbacks=this._callbacks||{};(this._callbacks[event]=this._callbacks[event]||[]).push(fn);return this};Emitter.prototype.once=function(event,fn){var self=this;this._callbacks=this._callbacks||{};function on(){self.off(event,on);fn.apply(this,arguments)}fn._off=on;this.on(event,on);return this};Emitter.prototype.off=Emitter.prototype.removeListener=Emitter.prototype.removeAllListeners=Emitter.prototype.removeEventListener=function(event,fn){this._callbacks=this._callbacks||{};if(0==arguments.length){this._callbacks={};return this}var callbacks=this._callbacks[event];if(!callbacks)return this;if(1==arguments.length){delete this._callbacks[event];return this}var i=index(callbacks,fn._off||fn);if(~i)callbacks.splice(i,1);return this};Emitter.prototype.emit=function(event){this._callbacks=this._callbacks||{};var args=[].slice.call(arguments,1),callbacks=this._callbacks[event];if(callbacks){callbacks=callbacks.slice(0);for(var i=0,len=callbacks.length;i<len;++i){callbacks[i].apply(this,args)}}return this};Emitter.prototype.listeners=function(event){this._callbacks=this._callbacks||{};return this._callbacks[event]||[]};Emitter.prototype.hasListeners=function(event){return!!this.listeners(event).length}},{indexof:46}],46:[function(require,module,exports){module.exports=function(arr,obj){if(arr.indexOf)return arr.indexOf(obj);for(var i=0;i<arr.length;++i){if(arr[i]===obj)return i}return-1}},{}],18:[function(require,module,exports){var isEmpty=require("is-empty");try{var typeOf=require("type")}catch(e){var typeOf=require("component-type")}var types=["arguments","array","boolean","date","element","function","null","number","object","regexp","string","undefined"];for(var i=0,type;type=types[i];i++)exports[type]=generate(type);exports.fn=exports["function"];exports.empty=isEmpty;exports.nan=function(val){return exports.number(val)&&val!=val};function generate(type){return function(value){return type===typeOf(value)}}},{"is-empty":44,type:35,"component-type":35}],19:[function(require,module,exports){module.exports=isEmail;var matcher=/.+\@.+\..+/;function isEmail(string){return matcher.test(string)}},{}],20:[function(require,module,exports){module.exports=function isMeta(e){if(e.metaKey||e.altKey||e.ctrlKey||e.shiftKey)return true;var which=e.which,button=e.button;if(!which&&button!==undefined){return!button&1&&!button&2&&button&4}else if(which===2){return true}return false}},{}],21:[function(require,module,exports){var is=require("is");var isodate=require("isodate");var milliseconds=require("./milliseconds");var seconds=require("./seconds");module.exports=function newDate(val){if(is.date(val))return val;if(is.number(val))return new Date(toMs(val));if(isodate.is(val))return isodate.parse(val);if(milliseconds.is(val))return milliseconds.parse(val);if(seconds.is(val))return seconds.parse(val);return new Date(val)};function toMs(num){if(num<315576e5)return num*1e3;return num}},{"./milliseconds":47,"./seconds":48,is:49,isodate:43}],47:[function(require,module,exports){var matcher=/\d{13}/;exports.is=function(string){return matcher.test(string)};exports.parse=function(millis){millis=parseInt(millis,10);return new Date(millis)}},{}],48:[function(require,module,exports){var matcher=/\d{10}/;exports.is=function(string){return matcher.test(string)};exports.parse=function(seconds){var millis=parseInt(seconds,10)*1e3;return new Date(millis)}},{}],49:[function(require,module,exports){var isEmpty=require("is-empty"),typeOf=require("type");var types=["arguments","array","boolean","date","element","function","null","number","object","regexp","string","undefined"];for(var i=0,type;type=types[i];i++)exports[type]=generate(type);exports.fn=exports["function"];exports.empty=isEmpty;exports.nan=function(val){return exports.number(val)&&val!=val};function generate(type){return function(value){return type===typeOf(value)}}},{"is-empty":44,type:35}],22:[function(require,module,exports){exports.bind=function(el,type,fn,capture){if(el.addEventListener){el.addEventListener(type,fn,capture||false)}else{el.attachEvent("on"+type,fn)}return fn};exports.unbind=function(el,type,fn,capture){if(el.removeEventListener){el.removeEventListener(type,fn,capture||false)}else{el.detachEvent("on"+type,fn)}return fn}},{}],23:[function(require,module,exports){module.exports=function(e){e=e||window.event;return e.preventDefault?e.preventDefault():e.returnValue=false}},{}],24:[function(require,module,exports){var encode=encodeURIComponent;var decode=decodeURIComponent;var trim=require("trim");var type=require("type");exports.parse=function(str){if("string"!=typeof str)return{};str=trim(str);if(""==str)return{};if("?"==str.charAt(0))str=str.slice(1);var obj={};var pairs=str.split("&");for(var i=0;i<pairs.length;i++){var parts=pairs[i].split("=");var key=decode(parts[0]);var m;if(m=/(\w+)\[(\d+)\]/.exec(key)){obj[m[1]]=obj[m[1]]||[];obj[m[1]][m[2]]=decode(parts[1]);continue}obj[parts[0]]=null==parts[1]?"":decode(parts[1])}return obj};exports.stringify=function(obj){if(!obj)return"";var pairs=[];for(var key in obj){var value=obj[key];if("array"==type(value)){for(var i=0;i<value.length;++i){pairs.push(encode(key+"["+i+"]")+"="+encode(value[i]))}continue}pairs.push(encode(key)+"="+encode(obj[key]))}return pairs.join("&")}},{trim:50,type:35}],50:[function(require,module,exports){exports=module.exports=trim;function trim(str){if(str.trim)return str.trim();return str.replace(/^\s*|\s*$/g,"")}exports.left=function(str){if(str.trimLeft)return str.trimLeft();return str.replace(/^\s*/,"")};exports.right=function(str){if(str.trimRight)return str.trimRight();return str.replace(/\s*$/,"")}},{}],25:[function(require,module,exports){var has=Object.prototype.hasOwnProperty;exports.keys=Object.keys||function(obj){var keys=[];for(var key in obj){if(has.call(obj,key)){keys.push(key)}}return keys};exports.values=function(obj){var vals=[];for(var key in obj){if(has.call(obj,key)){vals.push(obj[key])}}return vals};exports.merge=function(a,b){for(var key in b){if(has.call(b,key)){a[key]=b[key]}}return a};exports.length=function(obj){return exports.keys(obj).length};exports.isEmpty=function(obj){return 0==exports.length(obj)}},{}],27:[function(require,module,exports){var Facade=require("./facade");module.exports=Facade;Facade.Alias=require("./alias");Facade.Group=require("./group");Facade.Identify=require("./identify");Facade.Track=require("./track");Facade.Page=require("./page");Facade.Screen=require("./screen")},{"./facade":51,"./alias":52,"./group":53,"./identify":54,"./track":55,"./page":56,"./screen":57}],51:[function(require,module,exports){var clone=require("./utils").clone;var isEnabled=require("./is-enabled");var objCase=require("obj-case");var traverse=require("isodate-traverse");var newDate=require("new-date");module.exports=Facade;function Facade(obj){if(!obj.hasOwnProperty("timestamp"))obj.timestamp=new Date;else obj.timestamp=newDate(obj.timestamp);this.obj=obj}Facade.prototype.proxy=function(field){var fields=field.split(".");field=fields.shift();var obj=this[field]||this.field(field);if(!obj)return obj;if(typeof obj==="function")obj=obj.call(this)||{};if(fields.length===0)return transform(obj);obj=objCase(obj,fields.join("."));return transform(obj)};Facade.prototype.field=function(field){var obj=this.obj[field];return transform(obj)};Facade.proxy=function(field){return function(){return this.proxy(field)}};Facade.field=function(field){return function(){return this.field(field)}};Facade.prototype.json=function(){var ret=clone(this.obj);if(this.type)ret.type=this.type();return ret};Facade.prototype.context=Facade.prototype.options=function(integration){var options=clone(this.obj.options||this.obj.context)||{};if(!integration)return clone(options);if(!this.enabled(integration))return;var integrations=this.integrations();var value=integrations[integration]||objCase(integrations,integration);if("boolean"==typeof value)value={};return value||{}};Facade.prototype.enabled=function(integration){var allEnabled=this.proxy("options.providers.all");if(typeof allEnabled!=="boolean")allEnabled=this.proxy("options.all");if(typeof allEnabled!=="boolean")allEnabled=this.proxy("integrations.all");if(typeof allEnabled!=="boolean")allEnabled=true;var enabled=allEnabled&&isEnabled(integration);var options=this.integrations();if(options.providers&&options.providers.hasOwnProperty(integration)){enabled=options.providers[integration]}if(options.hasOwnProperty(integration)){var settings=options[integration];if(typeof settings==="boolean"){enabled=settings}else{enabled=true}}return enabled?true:false};Facade.prototype.integrations=function(){return this.obj.integrations||this.proxy("options.providers")||this.options()};Facade.prototype.active=function(){var active=this.proxy("options.active");if(active===null||active===undefined)active=true;return active};Facade.prototype.sessionId=Facade.prototype.anonymousId=function(){return this.field("anonymousId")||this.field("sessionId")};Facade.prototype.groupId=Facade.proxy("options.groupId");Facade.prototype.traits=function(aliases){var ret=this.proxy("options.traits")||{};var id=this.userId();aliases=aliases||{};if(id)ret.id=id;for(var alias in aliases){var value=null==this[alias]?this.proxy("options.traits."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Facade.prototype.library=function(){var library=this.proxy("options.library");if(!library)return{name:"unknown",version:null};if(typeof library==="string")return{name:library,version:null};return library};Facade.prototype.userId=Facade.field("userId");Facade.prototype.channel=Facade.field("channel");Facade.prototype.timestamp=Facade.field("timestamp");Facade.prototype.userAgent=Facade.proxy("options.userAgent");Facade.prototype.ip=Facade.proxy("options.ip");function transform(obj){var cloned=clone(obj);traverse(cloned);return cloned}},{"./utils":58,"./is-enabled":59,"obj-case":60,"isodate-traverse":39,"new-date":21}],58:[function(require,module,exports){try{exports.inherit=require("inherit");exports.clone=require("clone")}catch(e){exports.inherit=require("inherit-component");exports.clone=require("clone-component")}},{inherit:61,clone:62}],61:[function(require,module,exports){module.exports=function(a,b){var fn=function(){};fn.prototype=b.prototype;a.prototype=new fn;a.prototype.constructor=a}},{}],62:[function(require,module,exports){var type;try{type=require("component-type")}catch(_){type=require("type")}module.exports=clone;function clone(obj){switch(type(obj)){case"object":var copy={};for(var key in obj){if(obj.hasOwnProperty(key)){copy[key]=clone(obj[key])}}return copy;case"array":var copy=new Array(obj.length);for(var i=0,l=obj.length;i<l;i++){copy[i]=clone(obj[i])}return copy;case"regexp":var flags="";flags+=obj.multiline?"m":"";flags+=obj.global?"g":"";flags+=obj.ignoreCase?"i":"";return new RegExp(obj.source,flags);case"date":return new Date(obj.getTime());default:return obj}}},{"component-type":35,type:35}],59:[function(require,module,exports){var disabled={Salesforce:true,Marketo:true};module.exports=function(integration){return!disabled[integration]}},{}],60:[function(require,module,exports){var Case=require("case");var identity=function(_){return _};var cases=[identity,Case.upper,Case.lower,Case.snake,Case.pascal,Case.camel,Case.constant,Case.title,Case.capital,Case.sentence];module.exports=module.exports.find=multiple(find);module.exports.replace=function(obj,key,val){multiple(replace).apply(this,arguments);return obj};module.exports.del=function(obj,key){multiple(del).apply(this,arguments);return obj};function multiple(fn){return function(obj,key,val){var keys=key.split(".");if(keys.length===0)return;while(keys.length>1){key=keys.shift();obj=find(obj,key);if(obj===null||obj===undefined)return}key=keys.shift();return fn(obj,key,val)}}function find(obj,key){for(var i=0;i<cases.length;i++){var cased=cases[i](key);if(obj.hasOwnProperty(cased))return obj[cased]}}function del(obj,key){for(var i=0;i<cases.length;i++){var cased=cases[i](key);if(obj.hasOwnProperty(cased))delete obj[cased]}return obj}function replace(obj,key,val){for(var i=0;i<cases.length;i++){var cased=cases[i](key);if(obj.hasOwnProperty(cased))obj[cased]=val}return obj}},{"case":63}],63:[function(require,module,exports){var cases=require("./cases");module.exports=exports=determineCase;function determineCase(string){for(var key in cases){if(key=="none")continue;var convert=cases[key];if(convert(string)==string)return key}return null}exports.add=function(name,convert){exports[name]=cases[name]=convert};for(var key in cases){exports.add(key,cases[key])}},{"./cases":64}],64:[function(require,module,exports){var camel=require("to-camel-case"),capital=require("to-capital-case"),constant=require("to-constant-case"),dot=require("to-dot-case"),none=require("to-no-case"),pascal=require("to-pascal-case"),sentence=require("to-sentence-case"),slug=require("to-slug-case"),snake=require("to-snake-case"),space=require("to-space-case"),title=require("to-title-case");exports.camel=camel;exports.pascal=pascal;exports.dot=dot;exports.slug=slug;exports.snake=snake;exports.space=space;exports.constant=constant;exports.capital=capital;exports.title=title;exports.sentence=sentence;exports.lower=function(string){return none(string).toLowerCase()};exports.upper=function(string){return none(string).toUpperCase()};exports.inverse=function(string){for(var i=0,char;char=string[i];i++){if(!/[a-z]/i.test(char))continue;var upper=char.toUpperCase();var lower=char.toLowerCase();string[i]=char==upper?lower:upper}return string};exports.none=none},{"to-camel-case":65,"to-capital-case":66,"to-constant-case":67,"to-dot-case":68,"to-no-case":69,"to-pascal-case":70,"to-sentence-case":71,"to-slug-case":72,"to-snake-case":73,"to-space-case":74,"to-title-case":75}],65:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toCamelCase;function toCamelCase(string){return toSpace(string).replace(/\s(\w)/g,function(matches,letter){return letter.toUpperCase()})}},{"to-space-case":74}],74:[function(require,module,exports){var clean=require("to-no-case");module.exports=toSpaceCase;function toSpaceCase(string){return clean(string).replace(/[\W_]+(.|$)/g,function(matches,match){return match?" "+match:""})}},{"to-no-case":69}],69:[function(require,module,exports){module.exports=toNoCase;var hasSpace=/\s/;var hasCamel=/[a-z][A-Z]/;var hasSeparator=/[\W_]/;function toNoCase(string){if(hasSpace.test(string))return string.toLowerCase();if(hasSeparator.test(string))string=unseparate(string);if(hasCamel.test(string))string=uncamelize(string);return string.toLowerCase()}var separatorSplitter=/[\W_]+(.|$)/g;function unseparate(string){return string.replace(separatorSplitter,function(m,next){return next?" "+next:""})}var camelSplitter=/(.)([A-Z]+)/g;function uncamelize(string){return string.replace(camelSplitter,function(m,previous,uppers){return previous+" "+uppers.toLowerCase().split("").join(" ")})}},{}],66:[function(require,module,exports){var clean=require("to-no-case");module.exports=toCapitalCase;function toCapitalCase(string){return clean(string).replace(/(^|\s)(\w)/g,function(matches,previous,letter){return previous+letter.toUpperCase()})}},{"to-no-case":69}],67:[function(require,module,exports){var snake=require("to-snake-case");module.exports=toConstantCase;function toConstantCase(string){return snake(string).toUpperCase()}},{"to-snake-case":73}],73:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toSnakeCase;function toSnakeCase(string){return toSpace(string).replace(/\s/g,"_")}},{"to-space-case":74}],68:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toDotCase;function toDotCase(string){return toSpace(string).replace(/\s/g,".")}},{"to-space-case":74}],70:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toPascalCase;function toPascalCase(string){return toSpace(string).replace(/(?:^|\s)(\w)/g,function(matches,letter){return letter.toUpperCase()})}},{"to-space-case":74}],71:[function(require,module,exports){var clean=require("to-no-case");module.exports=toSentenceCase;function toSentenceCase(string){return clean(string).replace(/[a-z]/i,function(letter){return letter.toUpperCase()})}},{"to-no-case":69}],72:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toSlugCase;function toSlugCase(string){return toSpace(string).replace(/\s/g,"-")}},{"to-space-case":74}],75:[function(require,module,exports){var capital=require("to-capital-case"),escape=require("escape-regexp"),map=require("map"),minors=require("title-case-minors");module.exports=toTitleCase;var escaped=map(minors,escape);var minorMatcher=new RegExp("[^^]\\b("+escaped.join("|")+")\\b","ig");var colonMatcher=/:\s*(\w)/g;function toTitleCase(string){return capital(string).replace(minorMatcher,function(minor){return minor.toLowerCase()}).replace(colonMatcher,function(letter){return letter.toUpperCase()})}},{"to-capital-case":66,"escape-regexp":76,map:77,"title-case-minors":78}],76:[function(require,module,exports){module.exports=function(str){return String(str).replace(/([.*+?=^!:${}()|[\]\/\\])/g,"\\$1")}},{}],77:[function(require,module,exports){var each=require("each");module.exports=function map(obj,iterator){var arr=[];each(obj,function(o){arr.push(iterator.apply(null,arguments))});return arr}},{each:79}],79:[function(require,module,exports){try{var type=require("type")}catch(err){var type=require("component-type")}var toFunction=require("to-function");var has=Object.prototype.hasOwnProperty;module.exports=function(obj,fn,ctx){fn=toFunction(fn);ctx=ctx||this;switch(type(obj)){case"array":return array(obj,fn,ctx);case"object":if("number"==typeof obj.length)return array(obj,fn,ctx);return object(obj,fn,ctx);case"string":return string(obj,fn,ctx)}};function string(obj,fn,ctx){for(var i=0;i<obj.length;++i){fn.call(ctx,obj.charAt(i),i)}}function object(obj,fn,ctx){for(var key in obj){if(has.call(obj,key)){fn.call(ctx,key,obj[key])}}}function array(obj,fn,ctx){for(var i=0;i<obj.length;++i){fn.call(ctx,obj[i],i)}}},{type:35,"component-type":35,"to-function":80}],80:[function(require,module,exports){var expr;try{expr=require("props")}catch(e){expr=require("component-props")}module.exports=toFunction;function toFunction(obj){switch({}.toString.call(obj)){case"[object Object]":return objectToFunction(obj);case"[object Function]":return obj;case"[object String]":return stringToFunction(obj);case"[object RegExp]":return regexpToFunction(obj);default:return defaultToFunction(obj)}}function defaultToFunction(val){return function(obj){return val===obj}}function regexpToFunction(re){return function(obj){return re.test(obj)}}function stringToFunction(str){if(/^ *\W+/.test(str))return new Function("_","return _ "+str);return new Function("_","return "+get(str))}function objectToFunction(obj){var match={};for(var key in obj){match[key]=typeof obj[key]==="string"?defaultToFunction(obj[key]):toFunction(obj[key])}return function(val){if(typeof val!=="object")return false;for(var key in match){if(!(key in val))return false;if(!match[key](val[key]))return false}return true}}function get(str){var props=expr(str);if(!props.length)return"_."+str;var val,i,prop;for(i=0;i<props.length;i++){prop=props[i];val="_."+prop;val="('function' == typeof "+val+" ? "+val+"() : "+val+")";str=stripNested(prop,str,val)}return str}function stripNested(prop,str,val){return str.replace(new RegExp("(\\.)?"+prop,"g"),function($0,$1){return $1?$0:val})}},{props:81,"component-props":81}],81:[function(require,module,exports){var globals=/\b(this|Array|Date|Object|Math|JSON)\b/g;module.exports=function(str,fn){var p=unique(props(str));if(fn&&"string"==typeof fn)fn=prefixed(fn);if(fn)return map(str,p,fn);return p};function props(str){return str.replace(/\.\w+|\w+ *\(|"[^"]*"|'[^']*'|\/([^/]+)\//g,"").replace(globals,"").match(/[$a-zA-Z_]\w*/g)||[]}function map(str,props,fn){var re=/\.\w+|\w+ *\(|"[^"]*"|'[^']*'|\/([^/]+)\/|[a-zA-Z_]\w*/g;return str.replace(re,function(_){if("("==_[_.length-1])return fn(_);if(!~props.indexOf(_))return _;return fn(_)})}function unique(arr){var ret=[];for(var i=0;i<arr.length;i++){if(~ret.indexOf(arr[i]))continue;ret.push(arr[i])}return ret}function prefixed(str){return function(_){return str+_}}},{}],78:[function(require,module,exports){module.exports=["a","an","and","as","at","but","by","en","for","from","how","if","in","neither","nor","of","on","only","onto","out","or","per","so","than","that","the","to","until","up","upon","v","v.","versus","vs","vs.","via","when","with","without","yet"]},{}],52:[function(require,module,exports){var inherit=require("./utils").inherit;var Facade=require("./facade");module.exports=Alias;function Alias(dictionary){Facade.call(this,dictionary)}inherit(Alias,Facade);Alias.prototype.type=Alias.prototype.action=function(){return"alias"};Alias.prototype.from=Alias.prototype.previousId=function(){return this.field("previousId")||this.field("from")};Alias.prototype.to=Alias.prototype.userId=function(){return this.field("userId")||this.field("to")}},{"./utils":58,"./facade":51}],53:[function(require,module,exports){var inherit=require("./utils").inherit;var Facade=require("./facade");var newDate=require("new-date");module.exports=Group;function Group(dictionary){Facade.call(this,dictionary)}inherit(Group,Facade);Group.prototype.type=Group.prototype.action=function(){return"group"};Group.prototype.groupId=Facade.field("groupId");Group.prototype.created=function(){var created=this.proxy("traits.createdAt")||this.proxy("traits.created")||this.proxy("properties.createdAt")||this.proxy("properties.created");if(created)return newDate(created)};Group.prototype.traits=function(aliases){var ret=this.properties();var id=this.groupId();aliases=aliases||{};if(id)ret.id=id;for(var alias in aliases){var value=null==this[alias]?this.proxy("traits."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Group.prototype.properties=function(){return this.field("traits")||this.field("properties")||{}}},{"./utils":58,"./facade":51,"new-date":21}],54:[function(require,module,exports){var Facade=require("./facade");var isEmail=require("is-email");var newDate=require("new-date");var utils=require("./utils");var trim=require("trim");var inherit=utils.inherit;var clone=utils.clone;module.exports=Identify;function Identify(dictionary){Facade.call(this,dictionary)}inherit(Identify,Facade);Identify.prototype.type=Identify.prototype.action=function(){return"identify"};Identify.prototype.traits=function(aliases){var ret=this.field("traits")||{};var id=this.userId();aliases=aliases||{};if(id)ret.id=id;for(var alias in aliases){var value=null==this[alias]?this.proxy("traits."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Identify.prototype.email=function(){var email=this.proxy("traits.email");if(email)return email;var userId=this.userId();if(isEmail(userId))return userId};Identify.prototype.created=function(){var created=this.proxy("traits.created")||this.proxy("traits.createdAt");if(created)return newDate(created)};Identify.prototype.companyCreated=function(){var created=this.proxy("traits.company.created")||this.proxy("traits.company.createdAt");if(created)return newDate(created)};Identify.prototype.name=function(){var name=this.proxy("traits.name");if(typeof name==="string")return trim(name);var firstName=this.firstName();var lastName=this.lastName();if(firstName&&lastName)return trim(firstName+" "+lastName)};Identify.prototype.firstName=function(){var firstName=this.proxy("traits.firstName");if(typeof firstName==="string")return trim(firstName);var name=this.proxy("traits.name");if(typeof name==="string")return trim(name).split(" ")[0]};Identify.prototype.lastName=function(){var lastName=this.proxy("traits.lastName");if(typeof lastName==="string")return trim(lastName);var name=this.proxy("traits.name");if(typeof name!=="string")return;var space=trim(name).indexOf(" ");if(space===-1)return;return trim(name.substr(space+1))};Identify.prototype.uid=function(){return this.userId()||this.username()||this.email()};Identify.prototype.description=function(){return this.proxy("traits.description")||this.proxy("traits.background")};Identify.prototype.username=Facade.proxy("traits.username");Identify.prototype.website=Facade.proxy("traits.website");Identify.prototype.phone=Facade.proxy("traits.phone");Identify.prototype.address=Facade.proxy("traits.address");Identify.prototype.avatar=Facade.proxy("traits.avatar")},{"./facade":51,"./utils":58,"is-email":19,"new-date":21,trim:50}],55:[function(require,module,exports){var inherit=require("./utils").inherit;var clone=require("./utils").clone;var Facade=require("./facade");var Identify=require("./identify");var isEmail=require("is-email");module.exports=Track;function Track(dictionary){Facade.call(this,dictionary)}inherit(Track,Facade);Track.prototype.type=Track.prototype.action=function(){return"track"};Track.prototype.event=Facade.field("event");Track.prototype.value=Facade.proxy("properties.value");Track.prototype.category=Facade.proxy("properties.category");Track.prototype.country=Facade.proxy("properties.country");Track.prototype.state=Facade.proxy("properties.state");Track.prototype.city=Facade.proxy("properties.city");Track.prototype.zip=Facade.proxy("properties.zip");Track.prototype.id=Facade.proxy("properties.id");Track.prototype.sku=Facade.proxy("properties.sku");Track.prototype.tax=Facade.proxy("properties.tax");Track.prototype.name=Facade.proxy("properties.name");Track.prototype.price=Facade.proxy("properties.price");Track.prototype.total=Facade.proxy("properties.total");Track.prototype.coupon=Facade.proxy("properties.coupon");Track.prototype.shipping=Facade.proxy("properties.shipping");Track.prototype.orderId=function(){return this.proxy("properties.id")||this.proxy("properties.orderId")};Track.prototype.subtotal=function(){var subtotal=this.obj.properties.subtotal;var total=this.total();var n;if(subtotal)return subtotal;if(!total)return 0;if(n=this.tax())total-=n;if(n=this.shipping())total-=n;return total};Track.prototype.products=function(){var props=this.obj.properties||{};return props.products||[]};Track.prototype.quantity=function(){var props=this.obj.properties||{};return props.quantity||1};Track.prototype.currency=function(){var props=this.obj.properties||{};return props.currency||"USD"};Track.prototype.referrer=Facade.proxy("properties.referrer");Track.prototype.query=Facade.proxy("options.query");Track.prototype.properties=function(aliases){var ret=this.field("properties")||{};aliases=aliases||{};for(var alias in aliases){var value=null==this[alias]?this.proxy("properties."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Track.prototype.username=function(){return this.proxy("traits.username")||this.proxy("properties.username")||this.userId()||this.sessionId()};Track.prototype.email=function(){var email=this.proxy("traits.email");email=email||this.proxy("properties.email");if(email)return email;var userId=this.userId();if(isEmail(userId))return userId};Track.prototype.revenue=function(){var revenue=this.proxy("properties.revenue");var event=this.event();if(!revenue&&event&&event.match(/completed ?order/i)){revenue=this.proxy("properties.total")}return currency(revenue)};Track.prototype.cents=function(){var revenue=this.revenue();return"number"!=typeof revenue?this.value()||0:revenue*100};Track.prototype.identify=function(){var json=this.json();json.traits=this.traits();return new Identify(json)};function currency(val){if(!val)return;if(typeof val==="number")return val;if(typeof val!=="string")return;val=val.replace(/\$/g,"");val=parseFloat(val);if(!isNaN(val))return val}},{"./utils":58,"./facade":51,"./identify":54,"is-email":19}],56:[function(require,module,exports){var inherit=require("./utils").inherit;var Facade=require("./facade");var Track=require("./track");module.exports=Page;function Page(dictionary){Facade.call(this,dictionary)}inherit(Page,Facade);Page.prototype.type=Page.prototype.action=function(){return"page"};Page.prototype.category=Facade.field("category");Page.prototype.name=Facade.field("name");Page.prototype.properties=function(){var props=this.field("properties")||{};var category=this.category();var name=this.name();if(category)props.category=category;if(name)props.name=name;return props};Page.prototype.fullName=function(){var category=this.category();var name=this.name();return name&&category?category+" "+name:name};Page.prototype.event=function(name){return name?"Viewed "+name+" Page":"Loaded a Page"};Page.prototype.track=function(name){var props=this.properties();return new Track({event:this.event(name),properties:props})}},{"./utils":58,"./facade":51,"./track":55}],57:[function(require,module,exports){var inherit=require("./utils").inherit;var Page=require("./page");var Track=require("./track");module.exports=Screen;function Screen(dictionary){Page.call(this,dictionary)}inherit(Screen,Page);Screen.prototype.type=Screen.prototype.action=function(){return"screen"};Screen.prototype.event=function(name){return name?"Viewed "+name+" Screen":"Loaded a Screen"};Screen.prototype.track=function(name){var props=this.properties();return new Track({event:this.event(name),properties:props})}},{"./utils":58,"./page":56,"./track":55}],3:[function(require,module,exports){module.exports="2.3.5"},{}],4:[function(require,module,exports){var each=require("each");var plugins=require("./integrations.js");each(plugins,function(plugin){var name=(plugin.Integration||plugin).prototype.name;exports[name]=plugin})},{"./integrations.js":82,each:5}],82:[function(require,module,exports){module.exports=[require("./lib/adroll"),require("./lib/adwords"),require("./lib/alexa"),require("./lib/amplitude"),require("./lib/appcues"),require("./lib/awesm"),require("./lib/awesomatic"),require("./lib/bing-ads"),require("./lib/bronto"),require("./lib/bugherd"),require("./lib/bugsnag"),require("./lib/chartbeat"),require("./lib/churnbee"),require("./lib/clicktale"),require("./lib/clicky"),require("./lib/comscore"),require("./lib/crazy-egg"),require("./lib/curebit"),require("./lib/customerio"),require("./lib/drip"),require("./lib/errorception"),require("./lib/evergage"),require("./lib/facebook-ads"),require("./lib/foxmetrics"),require("./lib/frontleaf"),require("./lib/gauges"),require("./lib/get-satisfaction"),require("./lib/google-analytics"),require("./lib/google-tag-manager"),require("./lib/gosquared"),require("./lib/heap"),require("./lib/hellobar"),require("./lib/hittail"),require("./lib/hublo"),require("./lib/hubspot"),require("./lib/improvely"),require("./lib/insidevault"),require("./lib/inspectlet"),require("./lib/intercom"),require("./lib/keen-io"),require("./lib/kenshoo"),require("./lib/kissmetrics"),require("./lib/klaviyo"),require("./lib/leadlander"),require("./lib/livechat"),require("./lib/lucky-orange"),require("./lib/lytics"),require("./lib/mixpanel"),require("./lib/mojn"),require("./lib/mouseflow"),require("./lib/mousestats"),require("./lib/navilytics"),require("./lib/olark"),require("./lib/optimizely"),require("./lib/perfect-audience"),require("./lib/pingdom"),require("./lib/piwik"),require("./lib/preact"),require("./lib/qualaroo"),require("./lib/quantcast"),require("./lib/rollbar"),require("./lib/saasquatch"),require("./lib/sentry"),require("./lib/snapengage"),require("./lib/spinnakr"),require("./lib/tapstream"),require("./lib/trakio"),require("./lib/twitter-ads"),require("./lib/usercycle"),require("./lib/userfox"),require("./lib/uservoice"),require("./lib/vero"),require("./lib/visual-website-optimizer"),require("./lib/webengage"),require("./lib/woopra"),require("./lib/yandex-metrica")]
},{"./lib/adroll":83,"./lib/adwords":84,"./lib/alexa":85,"./lib/amplitude":86,"./lib/appcues":87,"./lib/awesm":88,"./lib/awesomatic":89,"./lib/bing-ads":90,"./lib/bronto":91,"./lib/bugherd":92,"./lib/bugsnag":93,"./lib/chartbeat":94,"./lib/churnbee":95,"./lib/clicktale":96,"./lib/clicky":97,"./lib/comscore":98,"./lib/crazy-egg":99,"./lib/curebit":100,"./lib/customerio":101,"./lib/drip":102,"./lib/errorception":103,"./lib/evergage":104,"./lib/facebook-ads":105,"./lib/foxmetrics":106,"./lib/frontleaf":107,"./lib/gauges":108,"./lib/get-satisfaction":109,"./lib/google-analytics":110,"./lib/google-tag-manager":111,"./lib/gosquared":112,"./lib/heap":113,"./lib/hellobar":114,"./lib/hittail":115,"./lib/hublo":116,"./lib/hubspot":117,"./lib/improvely":118,"./lib/insidevault":119,"./lib/inspectlet":120,"./lib/intercom":121,"./lib/keen-io":122,"./lib/kenshoo":123,"./lib/kissmetrics":124,"./lib/klaviyo":125,"./lib/leadlander":126,"./lib/livechat":127,"./lib/lucky-orange":128,"./lib/lytics":129,"./lib/mixpanel":130,"./lib/mojn":131,"./lib/mouseflow":132,"./lib/mousestats":133,"./lib/navilytics":134,"./lib/olark":135,"./lib/optimizely":136,"./lib/perfect-audience":137,"./lib/pingdom":138,"./lib/piwik":139,"./lib/preact":140,"./lib/qualaroo":141,"./lib/quantcast":142,"./lib/rollbar":143,"./lib/saasquatch":144,"./lib/sentry":145,"./lib/snapengage":146,"./lib/spinnakr":147,"./lib/tapstream":148,"./lib/trakio":149,"./lib/twitter-ads":150,"./lib/usercycle":151,"./lib/userfox":152,"./lib/uservoice":153,"./lib/vero":154,"./lib/visual-website-optimizer":155,"./lib/webengage":156,"./lib/woopra":157,"./lib/yandex-metrica":158}],83:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var snake=require("to-snake-case");var useHttps=require("use-https");var each=require("each");var is=require("is");var has=Object.prototype.hasOwnProperty;var AdRoll=module.exports=integration("AdRoll").assumesPageview().global("__adroll_loaded").global("adroll_adv_id").global("adroll_pix_id").global("adroll_custom_data").option("advId","").option("pixId","").tag("http",'<script src="http://a.adroll.com/j/roundtrip.js">').tag("https",'<script src="https://s.adroll.com/j/roundtrip.js">').mapping("events");AdRoll.prototype.initialize=function(page){window.adroll_adv_id=this.options.advId;window.adroll_pix_id=this.options.pixId;window.__adroll_loaded=true;var name=useHttps()?"https":"http";this.load(name,this.ready)};AdRoll.prototype.loaded=function(){return window.__adroll};AdRoll.prototype.page=function(page){var name=page.fullName();this.track(page.track(name))};AdRoll.prototype.track=function(track){var event=track.event();var user=this.analytics.user();var events=this.events(event);var total=track.revenue()||track.total()||0;var orderId=track.orderId()||0;each(events,function(event){var data={};if(user.id())data.user_id=user.id();data.adroll_conversion_value_in_dollars=total;data.order_id=orderId;data.adroll_segments=snake(event);window.__adroll.record_user(data)});if(!events.length){var data={};if(user.id())data.user_id=user.id();data.adroll_segments=snake(event);window.__adroll.record_user(data)}}},{"segmentio/analytics.js-integration":159,"to-snake-case":160,"use-https":161,each:5,is:18}],159:[function(require,module,exports){var bind=require("bind");var callback=require("callback");var clone=require("clone");var debug=require("debug");var defaults=require("defaults");var protos=require("./protos");var slug=require("slug");var statics=require("./statics");module.exports=createIntegration;function createIntegration(name){function Integration(options){if(options&&options.addIntegration){return options.addIntegration(Integration)}this.debug=debug("analytics:integration:"+slug(name));this.options=defaults(clone(options)||{},this.defaults);this._queue=[];this.once("ready",bind(this,this.flush));Integration.emit("construct",this);this.ready=bind(this,this.ready);this._wrapInitialize();this._wrapPage();this._wrapTrack()}Integration.prototype.defaults={};Integration.prototype.globals=[];Integration.prototype.templates={};Integration.prototype.name=name;for(var key in statics)Integration[key]=statics[key];for(var key in protos)Integration.prototype[key]=protos[key];return Integration}},{"./protos":162,"./statics":163,bind:164,callback:12,clone:14,debug:165,defaults:16,slug:166}],162:[function(require,module,exports){var loadScript=require("segmentio/load-script");var normalize=require("to-no-case");var callback=require("callback");var Emitter=require("emitter");var events=require("./events");var tick=require("next-tick");var assert=require("assert");var after=require("after");var each=require("component/each");var type=require("type");var fmt=require("yields/fmt");var setTimeout=window.setTimeout;var setInterval=window.setInterval;var onerror=null;var onload=null;Emitter(exports);exports.initialize=function(){var ready=this.ready;tick(ready)};exports.loaded=function(){return false};exports.load=function(cb){callback.async(cb)};exports.page=function(page){};exports.track=function(track){};exports.map=function(obj,str){var a=normalize(str);var ret=[];if(!obj)return ret;if("object"==type(obj)){for(var k in obj){var item=obj[k];var b=normalize(k);if(b==a)ret.push(item)}}if("array"==type(obj)){if(!obj.length)return ret;if(!obj[0].key)return ret;for(var i=0;i<obj.length;++i){var item=obj[i];var b=normalize(item.key);if(b==a)ret.push(item.value)}}return ret};exports.invoke=function(method){if(!this[method])return;var args=[].slice.call(arguments,1);if(!this._ready)return this.queue(method,args);var ret;try{this.debug("%s with %o",method,args);ret=this[method].apply(this,args)}catch(e){this.debug("error %o calling %s with %o",e,method,args)}return ret};exports.queue=function(method,args){if("page"==method&&this._assumesPageview&&!this._initialized){return this.page.apply(this,args)}this._queue.push({method:method,args:args})};exports.flush=function(){this._ready=true;var call;while(call=this._queue.shift())this[call.method].apply(this,call.args)};exports.reset=function(){for(var i=0,key;key=this.globals[i];i++)window[key]=undefined;window.setTimeout=setTimeout;window.setInterval=setInterval;window.onerror=onerror;window.onload=onload};exports.load=function(name,locals,fn){if("function"==typeof name)fn=name,locals=null,name=null;if(name&&"object"==typeof name)fn=locals,locals=name,name=null;if("function"==typeof locals)fn=locals,locals=null;name=name||"library";locals=locals||{};locals=this.locals(locals);var template=this.templates[name];assert(template,fmt('Template "%s" not defined.',name));var attrs=render(template,locals);var el;switch(template.type){case"img":attrs.width=1;attrs.height=1;el=loadImage(attrs,fn);break;case"script":el=loadScript(attrs,fn);delete attrs.src;each(attrs,function(key,val){el.setAttribute(key,val)});break;case"iframe":el=loadIframe(attrs,fn);break}return el};exports.locals=function(locals){locals=locals||{};var cache=Math.floor((new Date).getTime()/36e5);if(!locals.hasOwnProperty("cache"))locals.cache=cache;each(this.options,function(key,val){if(!locals.hasOwnProperty(key))locals[key]=val});return locals};exports.ready=function(){this.emit("ready")};exports._wrapInitialize=function(){var initialize=this.initialize;this.initialize=function(){this.debug("initialize");this._initialized=true;var ret=initialize.apply(this,arguments);this.emit("initialize");return ret};if(this._assumesPageview)this.initialize=after(2,this.initialize)};exports._wrapPage=function(){var page=this.page;this.page=function(){if(this._assumesPageview&&!this._initialized){return this.initialize.apply(this,arguments)}return page.apply(this,arguments)}};exports._wrapTrack=function(){var t=this.track;this.track=function(track){var event=track.event();var called;var ret;for(var method in events){var regexp=events[method];if(!this[method])continue;if(!regexp.test(event))continue;ret=this[method].apply(this,arguments);called=true;break}if(!called)ret=t.apply(this,arguments);return ret}};function loadImage(attrs,fn){fn=fn||function(){};var img=new Image;img.onerror=error(fn,"failed to load pixel",img);img.onload=function(){fn()};img.src=attrs.src;img.width=1;img.height=1;return img}function error(fn,message,img){return function(e){e=e||window.event;var err=new Error(message);err.event=e;err.source=img;fn(err)}}function render(template,locals){var attrs={};each(template.attrs,function(key,val){attrs[key]=val.replace(/\{\{\ *(\w+)\ *\}\}/g,function(_,$1){return locals[$1]})});return attrs}},{"./events":167,"segmentio/load-script":168,"to-no-case":169,callback:12,emitter:17,"next-tick":45,assert:170,after:10,"component/each":79,type:35,"yields/fmt":171}],167:[function(require,module,exports){module.exports={removedProduct:/removed[ _]?product/i,viewedProduct:/viewed[ _]?product/i,addedProduct:/added[ _]?product/i,completedOrder:/completed[ _]?order/i}},{}],168:[function(require,module,exports){var onload=require("script-onload");var tick=require("next-tick");var type=require("type");module.exports=function loadScript(options,fn){if(!options)throw new Error("Cant load nothing...");if("string"==type(options))options={src:options};var https=document.location.protocol==="https:"||document.location.protocol==="chrome-extension:";if(options.src&&options.src.indexOf("//")===0){options.src=https?"https:"+options.src:"http:"+options.src}if(https&&options.https)options.src=options.https;else if(!https&&options.http)options.src=options.http;var script=document.createElement("script");script.type="text/javascript";script.async=true;script.src=options.src;if("function"==type(fn)){onload(script,fn)}tick(function(){var firstScript=document.getElementsByTagName("script")[0];firstScript.parentNode.insertBefore(script,firstScript)});return script}},{"script-onload":172,"next-tick":45,type:35}],172:[function(require,module,exports){module.exports=function(el,fn){return el.addEventListener?add(el,fn):attach(el,fn)};function add(el,fn){el.addEventListener("load",function(_,e){fn(null,e)},false);el.addEventListener("error",function(e){var err=new Error('failed to load the script "'+el.src+'"');err.event=e;fn(err)},false)}function attach(el,fn){el.attachEvent("onreadystatechange",function(e){if(!/complete|loaded/.test(el.readyState))return;fn(null,e)})}},{}],169:[function(require,module,exports){module.exports=toNoCase;var hasSpace=/\s/;var hasSeparator=/[\W_]/;function toNoCase(string){if(hasSpace.test(string))return string.toLowerCase();if(hasSeparator.test(string))return unseparate(string).toLowerCase();return uncamelize(string).toLowerCase()}var separatorSplitter=/[\W_]+(.|$)/g;function unseparate(string){return string.replace(separatorSplitter,function(m,next){return next?" "+next:""})}var camelSplitter=/(.)([A-Z]+)/g;function uncamelize(string){return string.replace(camelSplitter,function(m,previous,uppers){return previous+" "+uppers.toLowerCase().split("").join(" ")})}},{}],170:[function(require,module,exports){var equals=require("equals");var fmt=require("fmt");var stack=require("stack");module.exports=exports=function(expr,msg){if(expr)return;throw new Error(msg||message())};exports.equal=function(actual,expected,msg){if(actual==expected)return;throw new Error(msg||fmt("Expected %o to equal %o.",actual,expected))};exports.notEqual=function(actual,expected,msg){if(actual!=expected)return;throw new Error(msg||fmt("Expected %o not to equal %o.",actual,expected))};exports.deepEqual=function(actual,expected,msg){if(equals(actual,expected))return;throw new Error(msg||fmt("Expected %o to deeply equal %o.",actual,expected))};exports.notDeepEqual=function(actual,expected,msg){if(!equals(actual,expected))return;throw new Error(msg||fmt("Expected %o not to deeply equal %o.",actual,expected))};exports.strictEqual=function(actual,expected,msg){if(actual===expected)return;throw new Error(msg||fmt("Expected %o to strictly equal %o.",actual,expected))};exports.notStrictEqual=function(actual,expected,msg){if(actual!==expected)return;throw new Error(msg||fmt("Expected %o not to strictly equal %o.",actual,expected))};exports.throws=function(block,error,msg){var err;try{block()}catch(e){err=e}if(!err)throw new Error(msg||fmt("Expected %s to throw an error.",block.toString()));if(error&&!(err instanceof error)){throw new Error(msg||fmt("Expected %s to throw an %o.",block.toString(),error))}};exports.doesNotThrow=function(block,error,msg){var err;try{block()}catch(e){err=e}if(err)throw new Error(msg||fmt("Expected %s not to throw an error.",block.toString()));if(error&&err instanceof error){throw new Error(msg||fmt("Expected %s not to throw an %o.",block.toString(),error))}};function message(){if(!Error.captureStackTrace)return"assertion failed";var callsite=stack()[2];var fn=callsite.getFunctionName();var file=callsite.getFileName();var line=callsite.getLineNumber()-1;var col=callsite.getColumnNumber()-1;var src=get(file);line=src.split("\n")[line].slice(col);var m=line.match(/assert\((.*)\)/);return m&&m[1].trim()}function get(script){var xhr=new XMLHttpRequest;xhr.open("GET",script,false);xhr.send(null);return xhr.responseText}},{equals:173,fmt:171,stack:174}],173:[function(require,module,exports){var type=require("type");module.exports=equals;equals.compare=compare;function equals(){var i=arguments.length-1;while(i>0){if(!compare(arguments[i],arguments[--i]))return false}return true}function compare(a,b,memos){if(a===b)return true;var fnA=types[type(a)];var fnB=types[type(b)];return fnA&&fnA===fnB?fnA(a,b,memos):false}var types={};types.number=function(a){return a!==a};types["function"]=function(a,b,memos){return a.toString()===b.toString()&&types.object(a,b,memos)&&compare(a.prototype,b.prototype)};types.date=function(a,b){return+a===+b};types.regexp=function(a,b){return a.toString()===b.toString()};types.element=function(a,b){return a.outerHTML===b.outerHTML};types.textnode=function(a,b){return a.textContent===b.textContent};function memoGaurd(fn){return function(a,b,memos){if(!memos)return fn(a,b,[]);var i=memos.length,memo;while(memo=memos[--i]){if(memo[0]===a&&memo[1]===b)return true}return fn(a,b,memos)}}types["arguments"]=types.array=memoGaurd(compareArrays);function compareArrays(a,b,memos){var i=a.length;if(i!==b.length)return false;memos.push([a,b]);while(i--){if(!compare(a[i],b[i],memos))return false}return true}types.object=memoGaurd(compareObjects);function compareObjects(a,b,memos){var ka=getEnumerableProperties(a);var kb=getEnumerableProperties(b);var i=ka.length;if(i!==kb.length)return false;ka.sort();kb.sort();while(i--)if(ka[i]!==kb[i])return false;memos.push([a,b]);i=ka.length;while(i--){var key=ka[i];if(!compare(a[key],b[key],memos))return false}return true}function getEnumerableProperties(object){var result=[];for(var k in object)if(k!=="constructor"){result.push(k)}return result}},{type:175}],175:[function(require,module,exports){var toString={}.toString;var DomNode=typeof window!="undefined"?window.Node:Function;module.exports=exports=function(x){var type=typeof x;if(type!="object")return type;type=types[toString.call(x)];if(type)return type;if(x instanceof DomNode)switch(x.nodeType){case 1:return"element";case 3:return"text-node";case 9:return"document";case 11:return"document-fragment";default:return"dom-node"}};var types=exports.types={"[object Function]":"function","[object Date]":"date","[object RegExp]":"regexp","[object Arguments]":"arguments","[object Array]":"array","[object String]":"string","[object Null]":"null","[object Undefined]":"undefined","[object Number]":"number","[object Boolean]":"boolean","[object Object]":"object","[object Text]":"text-node","[object Uint8Array]":"bit-array","[object Uint16Array]":"bit-array","[object Uint32Array]":"bit-array","[object Uint8ClampedArray]":"bit-array","[object Error]":"error","[object FormData]":"form-data","[object File]":"file","[object Blob]":"blob"}},{}],171:[function(require,module,exports){module.exports=fmt;fmt.o=JSON.stringify;fmt.s=String;fmt.d=parseInt;function fmt(str){var args=[].slice.call(arguments,1);var j=0;return str.replace(/%([a-z])/gi,function(_,f){return fmt[f]?fmt[f](args[j++]):_+f})}},{}],174:[function(require,module,exports){module.exports=stack;function stack(){var orig=Error.prepareStackTrace;Error.prepareStackTrace=function(_,stack){return stack};var err=new Error;Error.captureStackTrace(err,arguments.callee);var stack=err.stack;Error.prepareStackTrace=orig;return stack}},{}],163:[function(require,module,exports){var after=require("after");var domify=require("component/domify");var each=require("component/each");var Emitter=require("emitter");Emitter(exports);exports.option=function(key,value){this.prototype.defaults[key]=value;return this};exports.mapping=function(name){this.option(name,[]);this.prototype[name]=function(str){return this.map(this.options[name],str)};return this};exports.global=function(key){this.prototype.globals.push(key);return this};exports.assumesPageview=function(){this.prototype._assumesPageview=true;return this};exports.readyOnLoad=function(){this.prototype._readyOnLoad=true;return this};exports.readyOnInitialize=function(){this.prototype._readyOnInitialize=true;return this};exports.tag=function(name,str){if(null==str){str=name;name="library"}this.prototype.templates[name]=objectify(str);return this};function objectify(str){str=str.replace(' src="',' data-src="');var el=domify(str);var attrs={};each(el.attributes,function(attr){var name="data-src"==attr.name?"src":attr.name;attrs[name]=attr.value});return{type:el.tagName.toLowerCase(),attrs:attrs}}},{after:10,"component/domify":176,"component/each":79,emitter:17}],176:[function(require,module,exports){module.exports=parse;var div=document.createElement("div");div.innerHTML=' <link/><table></table><a href="/a">a</a><input type="checkbox"/>';var innerHTMLBug=!div.getElementsByTagName("link").length;div=undefined;var map={legend:[1,"<fieldset>","</fieldset>"],tr:[2,"<table><tbody>","</tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],_default:innerHTMLBug?[1,"X<div>","</div>"]:[0,"",""]};map.td=map.th=[3,"<table><tbody><tr>","</tr></tbody></table>"];map.option=map.optgroup=[1,'<select multiple="multiple">',"</select>"];map.thead=map.tbody=map.colgroup=map.caption=map.tfoot=[1,"<table>","</table>"];map.text=map.circle=map.ellipse=map.line=map.path=map.polygon=map.polyline=map.rect=[1,'<svg xmlns="http://www.w3.org/2000/svg" version="1.1">',"</svg>"];function parse(html,doc){if("string"!=typeof html)throw new TypeError("String expected");if(!doc)doc=document;var m=/<([\w:]+)/.exec(html);if(!m)return doc.createTextNode(html);html=html.replace(/^\s+|\s+$/g,"");var tag=m[1];if(tag=="body"){var el=doc.createElement("html");el.innerHTML=html;return el.removeChild(el.lastChild)}var wrap=map[tag]||map._default;var depth=wrap[0];var prefix=wrap[1];var suffix=wrap[2];var el=doc.createElement("div");el.innerHTML=prefix+html+suffix;while(depth--)el=el.lastChild;if(el.firstChild==el.lastChild){return el.removeChild(el.firstChild)}var fragment=doc.createDocumentFragment();while(el.firstChild){fragment.appendChild(el.removeChild(el.firstChild))}return fragment}},{}],164:[function(require,module,exports){var bind=require("bind"),bindAll=require("bind-all");module.exports=exports=bind;exports.all=bindAll;exports.methods=bindMethods;function bindMethods(obj,methods){methods=[].slice.call(arguments,1);for(var i=0,method;method=methods[i];i++){obj[method]=bind(obj,obj[method])}return obj}},{bind:33,"bind-all":34}],165:[function(require,module,exports){if("undefined"==typeof window){module.exports=require("./lib/debug")}else{module.exports=require("./debug")}},{"./lib/debug":177,"./debug":178}],177:[function(require,module,exports){var tty=require("tty");module.exports=debug;var names=[],skips=[];(process.env.DEBUG||"").split(/[\s,]+/).forEach(function(name){name=name.replace("*",".*?");if(name[0]==="-"){skips.push(new RegExp("^"+name.substr(1)+"$"))}else{names.push(new RegExp("^"+name+"$"))}});var colors=[6,2,3,4,5,1];var prev={};var prevColor=0;var isatty=tty.isatty(2);function color(){return colors[prevColor++%colors.length]}function humanize(ms){var sec=1e3,min=60*1e3,hour=60*min;if(ms>=hour)return(ms/hour).toFixed(1)+"h";if(ms>=min)return(ms/min).toFixed(1)+"m";if(ms>=sec)return(ms/sec|0)+"s";return ms+"ms"}function debug(name){function disabled(){}disabled.enabled=false;var match=skips.some(function(re){return re.test(name)});if(match)return disabled;match=names.some(function(re){return re.test(name)});if(!match)return disabled;var c=color();function colored(fmt){fmt=coerce(fmt);var curr=new Date;var ms=curr-(prev[name]||curr);prev[name]=curr;fmt=" [9"+c+"m"+name+" "+"[3"+c+"m[90m"+fmt+"[3"+c+"m"+" +"+humanize(ms)+"[0m";console.error.apply(this,arguments)}function plain(fmt){fmt=coerce(fmt);fmt=(new Date).toUTCString()+" "+name+" "+fmt;console.error.apply(this,arguments)}colored.enabled=plain.enabled=true;return isatty||process.env.DEBUG_COLORS?colored:plain}function coerce(val){if(val instanceof Error)return val.stack||val.message;return val}},{}],178:[function(require,module,exports){module.exports=debug;function debug(name){if(!debug.enabled(name))return function(){};return function(fmt){fmt=coerce(fmt);var curr=new Date;var ms=curr-(debug[name]||curr);debug[name]=curr;fmt=name+" "+fmt+" +"+debug.humanize(ms);window.console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)}}debug.names=[];debug.skips=[];debug.enable=function(name){try{localStorage.debug=name}catch(e){}var split=(name||"").split(/[\s,]+/),len=split.length;for(var i=0;i<len;i++){name=split[i].replace("*",".*?");if(name[0]==="-"){debug.skips.push(new RegExp("^"+name.substr(1)+"$"))}else{debug.names.push(new RegExp("^"+name+"$"))}}};debug.disable=function(){debug.enable("")};debug.humanize=function(ms){var sec=1e3,min=60*1e3,hour=60*min;if(ms>=hour)return(ms/hour).toFixed(1)+"h";if(ms>=min)return(ms/min).toFixed(1)+"m";if(ms>=sec)return(ms/sec|0)+"s";return ms+"ms"};debug.enabled=function(name){for(var i=0,len=debug.skips.length;i<len;i++){if(debug.skips[i].test(name)){return false}}for(var i=0,len=debug.names.length;i<len;i++){if(debug.names[i].test(name)){return true}}return false};function coerce(val){if(val instanceof Error)return val.stack||val.message;return val}try{if(window.localStorage)debug.enable(localStorage.debug)}catch(e){}},{}],166:[function(require,module,exports){module.exports=function(str,options){options||(options={});return str.toLowerCase().replace(options.replace||/[^a-z0-9]/g," ").replace(/^ +| +$/g,"").replace(/ +/g,options.separator||"-")}},{}],160:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toSnakeCase;function toSnakeCase(string){return toSpace(string).replace(/\s/g,"_")}},{"to-space-case":179}],179:[function(require,module,exports){var clean=require("to-no-case");module.exports=toSpaceCase;function toSpaceCase(string){return clean(string).replace(/[\W_]+(.|$)/g,function(matches,match){return match?" "+match:""})}},{"to-no-case":69}],161:[function(require,module,exports){module.exports=function(url){switch(arguments.length){case 0:return check();case 1:return transform(url)}};function transform(url){return check()?"https:"+url:"http:"+url}function check(){return location.protocol=="https:"||location.protocol=="chrome-extension:"}},{}],84:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var onbody=require("on-body");var domify=require("domify");var Queue=require("queue");var each=require("each");var has=Object.prototype.hasOwnProperty;var q=new Queue({concurrency:1,timeout:2e3});var AdWords=module.exports=integration("AdWords").option("conversionId","").option("remarketing",false).tag("conversion",'<script src="//www.googleadservices.com/pagead/conversion.js">').mapping("events");AdWords.prototype.initialize=function(){onbody(this.ready)};AdWords.prototype.loaded=function(){return!!document.body};AdWords.prototype.page=function(page){var remarketing=this.options.remarketing;var id=this.options.conversionId;if(remarketing)this.remarketing(id)};AdWords.prototype.track=function(track){var id=this.options.conversionId;var events=this.events(track.event());var revenue=track.revenue()||0;var self=this;each(events,function(label){self.conversion({conversionId:id,value:revenue,label:label})})};AdWords.prototype.conversion=function(obj,fn){this.enqueue({google_conversion_id:obj.conversionId,google_conversion_language:"en",google_conversion_format:"3",google_conversion_color:"ffffff",google_conversion_label:obj.label,google_conversion_value:obj.value,google_remarketing_only:false},fn)};AdWords.prototype.remarketing=function(id){this.enqueue({google_conversion_id:id,google_remarketing_only:true})};AdWords.prototype.enqueue=function(obj,fn){this.debug("sending %o",obj);var self=this;q.push(function(next){self.globalize(obj);self.shim();self.load("conversion",function(){if(fn)fn();next()})})};AdWords.prototype.globalize=function(obj){for(var name in obj){if(obj.hasOwnProperty(name)){window[name]=obj[name]}}};AdWords.prototype.shim=function(){var self=this;var write=document.write;document.write=append;function append(str){var el=domify(str);if(!el.src)return write(str);if(!/googleadservices/.test(el.src))return write(str);self.debug("append %o",el);document.body.appendChild(el);document.write=write}}},{"segmentio/analytics.js-integration":159,"on-body":180,domify:181,queue:182,each:5}],180:[function(require,module,exports){var each=require("each");var body=false;var callbacks=[];module.exports=function onBody(callback){if(body){call(callback)}else{callbacks.push(callback)}};var interval=setInterval(function(){if(!document.body)return;body=true;each(callbacks,call);clearInterval(interval)},5);function call(callback){callback(document.body)}},{each:79}],181:[function(require,module,exports){module.exports=parse;var map={legend:[1,"<fieldset>","</fieldset>"],tr:[2,"<table><tbody>","</tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],_default:[0,"",""]};map.td=map.th=[3,"<table><tbody><tr>","</tr></tbody></table>"];map.option=map.optgroup=[1,'<select multiple="multiple">',"</select>"];map.thead=map.tbody=map.colgroup=map.caption=map.tfoot=[1,"<table>","</table>"];map.text=map.circle=map.ellipse=map.line=map.path=map.polygon=map.polyline=map.rect=[1,'<svg xmlns="http://www.w3.org/2000/svg" version="1.1">',"</svg>"];function parse(html){if("string"!=typeof html)throw new TypeError("String expected");html=html.replace(/^\s+|\s+$/g,"");var m=/<([\w:]+)/.exec(html);if(!m)return document.createTextNode(html);var tag=m[1];if(tag=="body"){var el=document.createElement("html");el.innerHTML=html;return el.removeChild(el.lastChild)}var wrap=map[tag]||map._default;var depth=wrap[0];var prefix=wrap[1];var suffix=wrap[2];var el=document.createElement("div");el.innerHTML=prefix+html+suffix;while(depth--)el=el.lastChild;if(el.firstChild==el.lastChild){return el.removeChild(el.firstChild)}var fragment=document.createDocumentFragment();while(el.firstChild){fragment.appendChild(el.removeChild(el.firstChild))}return fragment}},{}],182:[function(require,module,exports){var Emitter;var bind;try{Emitter=require("emitter");bind=require("bind")}catch(err){Emitter=require("component-emitter");bind=require("component-bind")}module.exports=Queue;function Queue(options){options=options||{};this.timeout=options.timeout||0;this.concurrency=options.concurrency||1;this.pending=0;this.jobs=[]}Emitter(Queue.prototype);Queue.prototype.length=function(){return this.pending+this.jobs.length};Queue.prototype.push=function(fn,cb){this.jobs.push([fn,cb]);setTimeout(bind(this,this.run),0)};Queue.prototype.run=function(){while(this.pending<this.concurrency){var job=this.jobs.shift();if(!job)break;this.exec(job)}};Queue.prototype.exec=function(job){var self=this;var ms=this.timeout;var fn=job[0];var cb=job[1];if(ms)fn=timeout(fn,ms);this.pending++;fn(function(err,res){cb&&cb(err,res);self.pending--;self.run()})};function timeout(fn,ms){return function(cb){var done;var id=setTimeout(function(){done=true;var err=new Error("Timeout of "+ms+"ms exceeded");err.timeout=timeout;cb(err)},ms);fn(function(err,res){if(done)return;clearTimeout(id);cb(err,res)})}}},{emitter:183,bind:33,"component-emitter":183,"component-bind":33}],183:[function(require,module,exports){module.exports=Emitter;function Emitter(obj){if(obj)return mixin(obj)}function mixin(obj){for(var key in Emitter.prototype){obj[key]=Emitter.prototype[key]}return obj}Emitter.prototype.on=Emitter.prototype.addEventListener=function(event,fn){this._callbacks=this._callbacks||{};(this._callbacks[event]=this._callbacks[event]||[]).push(fn);return this};Emitter.prototype.once=function(event,fn){var self=this;this._callbacks=this._callbacks||{};function on(){self.off(event,on);fn.apply(this,arguments)}on.fn=fn;this.on(event,on);return this};Emitter.prototype.off=Emitter.prototype.removeListener=Emitter.prototype.removeAllListeners=Emitter.prototype.removeEventListener=function(event,fn){this._callbacks=this._callbacks||{};if(0==arguments.length){this._callbacks={};return this}var callbacks=this._callbacks[event];if(!callbacks)return this;if(1==arguments.length){delete this._callbacks[event];return this}var cb;for(var i=0;i<callbacks.length;i++){cb=callbacks[i];if(cb===fn||cb.fn===fn){callbacks.splice(i,1);break}}return this};Emitter.prototype.emit=function(event){this._callbacks=this._callbacks||{};var args=[].slice.call(arguments,1),callbacks=this._callbacks[event];if(callbacks){callbacks=callbacks.slice(0);for(var i=0,len=callbacks.length;i<len;++i){callbacks[i].apply(this,args)}}return this};Emitter.prototype.listeners=function(event){this._callbacks=this._callbacks||{};return this._callbacks[event]||[]};Emitter.prototype.hasListeners=function(event){return!!this.listeners(event).length}},{}],85:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Alexa=module.exports=integration("Alexa").assumesPageview().global("_atrk_opts").option("account",null).option("domain","").option("dynamic",true).tag('<script src="//d31qbv1cthcecs.cloudfront.net/atrk.js">');Alexa.prototype.initialize=function(page){var self=this;window._atrk_opts={atrk_acct:this.options.account,domain:this.options.domain,dynamic:this.options.dynamic};this.load(function(){window.atrk();self.ready()})};Alexa.prototype.loaded=function(){return!!window.atrk}},{"segmentio/analytics.js-integration":159}],86:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Amplitude=module.exports=integration("Amplitude").assumesPageview().global("amplitude").option("apiKey","").option("trackAllPages",false).option("trackNamedPages",true).option("trackCategorizedPages",true).tag('<script src="https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-1.1-min.js">');Amplitude.prototype.initialize=function(page){(function(e,t){var r=e.amplitude||{};r._q=[];function i(e){r[e]=function(){r._q.push([e].concat(Array.prototype.slice.call(arguments,0)))}}var s=["init","logEvent","setUserId","setGlobalUserProperties","setVersionName","setDomain"];for(var c=0;c<s.length;c++){i(s[c])}e.amplitude=r})(window,document);window.amplitude.init(this.options.apiKey);this.load(this.ready)};Amplitude.prototype.loaded=function(){return!!(window.amplitude&&window.amplitude.options)};Amplitude.prototype.page=function(page){var properties=page.properties();var category=page.category();var name=page.fullName();var opts=this.options;if(opts.trackAllPages){this.track(page.track())}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};Amplitude.prototype.identify=function(identify){var id=identify.userId();var traits=identify.traits();if(id)window.amplitude.setUserId(id);if(traits)window.amplitude.setGlobalUserProperties(traits)};Amplitude.prototype.track=function(track){var props=track.properties();
var event=track.event();window.amplitude.logEvent(event,props)}},{"segmentio/analytics.js-integration":159}],87:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var load=require("load-script");var is=require("is");module.exports=exports=function(analytics){analytics.addIntegration(Appcues)};var Appcues=exports.Integration=integration("Appcues").assumesPageview().global("Appcues").global("AppcuesIdentity").option("appcuesId","").option("userId","").option("userEmail","");Appcues.prototype.initialize=function(){this.load(function(){window.Appcues.init()})};Appcues.prototype.loaded=function(){return is.object(window.Appcues)};Appcues.prototype.load=function(callback){var script=load("//d2dubfq97s02eu.cloudfront.net/appcues-bundle.min.js",callback);script.setAttribute("data-appcues-id",this.options.appcuesId);script.setAttribute("data-user-id",this.options.userId);script.setAttribute("data-user-email",this.options.userEmail)};Appcues.prototype.identify=function(identify){window.Appcues.identify(identify.traits())}},{"segmentio/analytics.js-integration":159,"load-script":168,is:18}],88:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var each=require("each");var Awesm=module.exports=integration("awe.sm").assumesPageview().global("AWESM").option("apiKey","").tag('<script src="//widgets.awe.sm/v3/widgets.js?key={{ apiKey }}&async=true">').mapping("events");Awesm.prototype.initialize=function(page){window.AWESM={api_key:this.options.apiKey};this.load(this.ready)};Awesm.prototype.loaded=function(){return!!(window.AWESM&&window.AWESM._exists)};Awesm.prototype.track=function(track){var user=this.analytics.user();var goals=this.events(track.event());each(goals,function(goal){window.AWESM.convert(goal,track.cents(),null,user.id())})}},{"segmentio/analytics.js-integration":159,each:5}],89:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var noop=function(){};var onBody=require("on-body");var Awesomatic=module.exports=integration("Awesomatic").assumesPageview().global("Awesomatic").global("AwesomaticSettings").global("AwsmSetup").global("AwsmTmp").option("appId","").tag('<script src="https://1c817b7a15b6941337c0-dff9b5f4adb7ba28259631e99c3f3691.ssl.cf2.rackcdn.com/gen/embed.js">');Awesomatic.prototype.initialize=function(page){var self=this;var user=this.analytics.user();var id=user.id();var options=user.traits();options.appId=this.options.appId;if(id)options.user_id=id;this.load(function(){window.Awesomatic.initialize(options,function(){self.ready()})})};Awesomatic.prototype.loaded=function(){return is.object(window.Awesomatic)}},{"segmentio/analytics.js-integration":159,is:18,"on-body":180}],90:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var onbody=require("on-body");var domify=require("domify");var extend=require("extend");var bind=require("bind");var when=require("when");var each=require("each");var has=Object.prototype.hasOwnProperty;var noop=function(){};var Bing=module.exports=integration("Bing Ads").option("siteId","").option("domainId","").tag('<script id="mstag_tops" src="//flex.msn.com/mstag/site/{{ siteId }}/mstag.js">').mapping("events");Bing.prototype.initialize=function(page){if(!window.mstag){window.mstag={loadTag:noop,time:(new Date).getTime(),_write:writeToAppend}}var self=this;onbody(function(){self.load(function(){var loaded=bind(self,self.loaded);when(loaded,self.ready)})})};Bing.prototype.loaded=function(){return!!(window.mstag&&window.mstag.loadTag!==noop)};Bing.prototype.track=function(track){var events=this.events(track.event());var revenue=track.revenue()||0;var self=this;each(events,function(goal){window.mstag.loadTag("analytics",{domainId:self.options.domainId,revenue:revenue,dedup:"1",type:"1",actionid:goal})})};function writeToAppend(str){var first=document.getElementsByTagName("script")[0];var el=domify(str);if("script"==el.tagName.toLowerCase()&&el.getAttribute("src")){var tmp=document.createElement("script");tmp.src=el.getAttribute("src");tmp.async=true;el=tmp}document.body.appendChild(el)}},{"segmentio/analytics.js-integration":159,"on-body":180,domify:181,extend:40,bind:33,when:184,each:5}],184:[function(require,module,exports){var callback=require("callback");module.exports=when;function when(condition,fn,interval){if(condition())return callback.async(fn);var ref=setInterval(function(){if(!condition())return;callback(fn);clearInterval(ref)},interval||10)}},{callback:12}],91:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Identify=require("facade").Identify;var Track=require("facade").Track;var pixel=require("load-pixel")("http://app.bronto.com/public/");var qs=require("querystring");var each=require("each");var Bronto=module.exports=integration("Bronto").global("__bta").option("siteId","").option("host","").tag('<script src="//p.bm23.com/bta.js">');Bronto.prototype.initialize=function(page){var self=this;var params=qs.parse(window.location.search);if(!params._bta_tid&&!params._bta_c){this.debug("missing tracking URL parameters `_bta_tid` and `_bta_c`.")}this.load(function(){var opts=self.options;self.bta=new window.__bta(opts.siteId);if(opts.host)self.bta.setHost(opts.host);self.ready()})};Bronto.prototype.loaded=function(){return this.bta};Bronto.prototype.track=function(track){var revenue=track.revenue();var event=track.event();var type="number"==typeof revenue?"$":"t";this.bta.addConversionLegacy(type,event,revenue)};Bronto.prototype.completedOrder=function(track){var user=this.analytics.user();var products=track.products();var props=track.properties();var items=[];var identify=new Identify({userId:user.id(),traits:user.traits()});var email=identify.email();each(products,function(product){var track=new Track({properties:product});items.push({item_id:track.id()||track.sku(),desc:product.description||track.name(),quantity:track.quantity(),amount:track.price()})});this.bta.addOrder({order_id:track.orderId(),email:email,items:items})}},{"segmentio/analytics.js-integration":159,facade:27,"load-pixel":185,querystring:186,each:5}],185:[function(require,module,exports){var stringify=require("querystring").stringify;var sub=require("substitute");module.exports=function(path){return function(query,obj,fn){if("function"==typeof obj)fn=obj,obj={};obj=obj||{};fn=fn||function(){};var url=sub(path,obj);var img=new Image;img.onerror=error(fn,"failed to load pixel",img);img.onload=function(){fn()};query=stringify(query);if(query)query="?"+query;img.src=url+query;img.width=1;img.height=1;return img}};function error(fn,message,img){return function(e){e=e||window.event;var err=new Error(message);err.event=e;err.source=img;fn(err)}}},{querystring:186,substitute:187}],186:[function(require,module,exports){var encode=encodeURIComponent;var decode=decodeURIComponent;var trim=require("trim");var type=require("type");exports.parse=function(str){if("string"!=typeof str)return{};str=trim(str);if(""==str)return{};if("?"==str.charAt(0))str=str.slice(1);var obj={};var pairs=str.split("&");for(var i=0;i<pairs.length;i++){var parts=pairs[i].split("=");var key=decode(parts[0]);var m;if(m=/(\w+)\[(\d+)\]/.exec(key)){obj[m[1]]=obj[m[1]]||[];obj[m[1]][m[2]]=decode(parts[1]);continue}obj[parts[0]]=null==parts[1]?"":decode(parts[1])}return obj};exports.stringify=function(obj){if(!obj)return"";var pairs=[];for(var key in obj){var value=obj[key];if("array"==type(value)){for(var i=0;i<value.length;++i){pairs.push(encode(key+"["+i+"]")+"="+encode(value[i]))}continue}pairs.push(encode(key)+"="+encode(obj[key]))}return pairs.join("&")}},{trim:50,type:35}],187:[function(require,module,exports){module.exports=substitute;function substitute(str,obj,expr){if(!obj)throw new TypeError("expected an object");expr=expr||/:(\w+)/g;return str.replace(expr,function(_,prop){return null!=obj[prop]?obj[prop]:_})}},{}],92:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var tick=require("next-tick");var BugHerd=module.exports=integration("BugHerd").assumesPageview().global("BugHerdConfig").global("_bugHerd").option("apiKey","").option("showFeedbackTab",true).tag('<script src="//www.bugherd.com/sidebarv2.js?apikey={{ apiKey }}">');BugHerd.prototype.initialize=function(page){window.BugHerdConfig={feedback:{hide:!this.options.showFeedbackTab}};var ready=this.ready;this.load(function(){tick(ready)})};BugHerd.prototype.loaded=function(){return!!window._bugHerd}},{"segmentio/analytics.js-integration":159,"next-tick":45}],93:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var extend=require("extend");var onError=require("on-error");var Bugsnag=module.exports=integration("Bugsnag").global("Bugsnag").option("apiKey","").tag('<script src="//d2wy8f7a9ursnm.cloudfront.net/bugsnag-2.min.js">');Bugsnag.prototype.initialize=function(page){var self=this;this.load(function(){window.Bugsnag.apiKey=self.options.apiKey;self.ready()})};Bugsnag.prototype.loaded=function(){return is.object(window.Bugsnag)};Bugsnag.prototype.identify=function(identify){window.Bugsnag.metaData=window.Bugsnag.metaData||{};extend(window.Bugsnag.metaData,identify.traits())}},{"segmentio/analytics.js-integration":159,is:18,extend:40,"on-error":188}],188:[function(require,module,exports){module.exports=onError;var callbacks=[];if("function"==typeof window.onerror)callbacks.push(window.onerror);window.onerror=handler;function handler(){for(var i=0,fn;fn=callbacks[i];i++)fn.apply(this,arguments)}function onError(fn){callbacks.push(fn);if(window.onerror!=handler){callbacks.push(window.onerror);window.onerror=handler}}},{}],94:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var defaults=require("defaults");var onBody=require("on-body");var Chartbeat=module.exports=integration("Chartbeat").assumesPageview().global("_sf_async_config").global("_sf_endpt").global("pSUPERFLY").option("domain","").option("uid",null).tag('<script src="//static.chartbeat.com/js/chartbeat.js">');Chartbeat.prototype.initialize=function(page){var self=this;window._sf_async_config=window._sf_async_config||{};window._sf_async_config.useCanonical=true;defaults(window._sf_async_config,this.options);onBody(function(){window._sf_endpt=(new Date).getTime();self.load(self.ready)})};Chartbeat.prototype.loaded=function(){return!!window.pSUPERFLY};Chartbeat.prototype.page=function(page){var props=page.properties();var name=page.fullName();window.pSUPERFLY.virtualPage(props.path,name||props.title)}},{"segmentio/analytics.js-integration":159,defaults:189,"on-body":180}],189:[function(require,module,exports){module.exports=defaults;function defaults(dest,defaults){for(var prop in defaults){if(!(prop in dest)){dest[prop]=defaults[prop]}}return dest}},{}],95:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_cbq");var each=require("each");var has=Object.prototype.hasOwnProperty;var supported={activation:true,changePlan:true,register:true,refund:true,charge:true,cancel:true,login:true};var ChurnBee=module.exports=integration("ChurnBee").global("_cbq").global("ChurnBee").option("apiKey","").tag('<script src="//api.churnbee.com/cb.js">').mapping("events");ChurnBee.prototype.initialize=function(page){push("_setApiKey",this.options.apiKey);this.load(this.ready)};ChurnBee.prototype.loaded=function(){return!!window.ChurnBee};ChurnBee.prototype.track=function(track){var event=track.event();var events=this.events(event);events.push(event);each(events,function(event){if(true!=supported[event])return;push(event,track.properties({revenue:"amount"}))})}},{"segmentio/analytics.js-integration":159,"global-queue":190,each:5}],190:[function(require,module,exports){module.exports=generate;function generate(name,options){options=options||{};return function(args){args=[].slice.call(arguments);window[name]||(window[name]=[]);options.wrap===false?window[name].push.apply(window[name],args):window[name].push(args)}}},{}],96:[function(require,module,exports){var date=require("load-date");var domify=require("domify");var each=require("each");var integration=require("segmentio/analytics.js-integration");var is=require("is");var useHttps=require("use-https");var onBody=require("on-body");var ClickTale=module.exports=integration("ClickTale").assumesPageview().global("WRInitTime").global("ClickTale").global("ClickTaleSetUID").global("ClickTaleField").global("ClickTaleEvent").option("httpCdnUrl","http://s.clicktale.net/WRe0.js").option("httpsCdnUrl","").option("projectId","").option("recordingRatio",.01).option("partitionId","").tag('<script src="{{src}}">');ClickTale.prototype.initialize=function(page){var self=this;window.WRInitTime=date.getTime();onBody(function(body){body.appendChild(domify('<div id="ClickTaleDiv" style="display: none;">'))});var http=this.options.httpCdnUrl;var https=this.options.httpsCdnUrl;if(useHttps()&&!https)return this.debug("https option required");var src=useHttps()?https:http;this.load({src:src},function(){window.ClickTale(self.options.projectId,self.options.recordingRatio,self.options.partitionId);self.ready()})};ClickTale.prototype.loaded=function(){return is.fn(window.ClickTale)};ClickTale.prototype.identify=function(identify){var id=identify.userId();window.ClickTaleSetUID(id);each(identify.traits(),function(key,value){window.ClickTaleField(key,value)})};ClickTale.prototype.track=function(track){window.ClickTaleEvent(track.event())}},{"load-date":191,domify:181,each:5,"segmentio/analytics.js-integration":159,is:18,"use-https":161,"on-body":180}],191:[function(require,module,exports){var time=new Date,perf=window.performance;if(perf&&perf.timing&&perf.timing.responseEnd){time=new Date(perf.timing.responseEnd)}module.exports=time},{}],97:[function(require,module,exports){var Identify=require("facade").Identify;var extend=require("extend");var integration=require("segmentio/analytics.js-integration");var is=require("is");var Clicky=module.exports=integration("Clicky").assumesPageview().global("clicky").global("clicky_site_ids").global("clicky_custom").option("siteId",null).tag('<script src="//static.getclicky.com/js"></script>');Clicky.prototype.initialize=function(page){var user=this.analytics.user();window.clicky_site_ids=window.clicky_site_ids||[this.options.siteId];this.identify(new Identify({userId:user.id(),traits:user.traits()}));this.load(this.ready)};Clicky.prototype.loaded=function(){return is.object(window.clicky)};Clicky.prototype.page=function(page){var properties=page.properties();var category=page.category();var name=page.fullName();window.clicky.log(properties.path,name||properties.title)};Clicky.prototype.identify=function(identify){window.clicky_custom=window.clicky_custom||{};window.clicky_custom.session=window.clicky_custom.session||{};extend(window.clicky_custom.session,identify.traits())};Clicky.prototype.track=function(track){window.clicky.goal(track.event(),track.revenue())}},{facade:27,extend:40,"segmentio/analytics.js-integration":159,is:18}],98:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var useHttps=require("use-https");var Comscore=module.exports=integration("comScore").assumesPageview().global("_comscore").global("COMSCORE").option("c1","2").option("c2","").tag("http",'<script src="http://b.scorecardresearch.com/beacon.js">').tag("https",'<script src="https://sb.scorecardresearch.com/beacon.js">');Comscore.prototype.initialize=function(page){window._comscore=window._comscore||[this.options];var name=useHttps()?"https":"http";this.load(name,this.ready)};Comscore.prototype.loaded=function(){return!!window.COMSCORE}},{"segmentio/analytics.js-integration":159,"use-https":161}],99:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var CrazyEgg=module.exports=integration("Crazy Egg").assumesPageview().global("CE2").option("accountNumber","").tag('<script src="//dnn506yrbagrg.cloudfront.net/pages/scripts/{{ path }}.js?{{ cache }}">');CrazyEgg.prototype.initialize=function(page){var number=this.options.accountNumber;var path=number.slice(0,4)+"/"+number.slice(4);var cache=Math.floor((new Date).getTime()/36e5);this.load({path:path,cache:cache},this.ready)};CrazyEgg.prototype.loaded=function(){return!!window.CE2}},{"segmentio/analytics.js-integration":159}],100:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_curebitq");var Identify=require("facade").Identify;var throttle=require("throttle");var Track=require("facade").Track;var iso=require("to-iso-string");var clone=require("clone");var each=require("each");var bind=require("bind");var Curebit=module.exports=integration("Curebit").global("_curebitq").global("curebit").option("siteId","").option("iframeWidth","100%").option("iframeHeight","480").option("iframeBorder",0).option("iframeId","curebit_integration").option("responsive",true).option("device","").option("insertIntoId","").option("campaigns",{}).option("server","https://www.curebit.com").tag('<script src="//d2jjzw81hqbuqv.cloudfront.net/integration/curebit-1.0.min.js">');Curebit.prototype.initialize=function(page){push("init",{site_id:this.options.siteId,server:this.options.server});this.load(this.ready);this.page=throttle(bind(this,this.page),250)};Curebit.prototype.loaded=function(){return!!window.curebit};Curebit.prototype.injectIntoId=function(url,id,fn){var server=this.options.server;when(function(){return document.getElementById(id)},function(){var script=document.createElement("script");script.src=url;var parent=document.getElementById(id);parent.appendChild(script);onload(script,fn)})};Curebit.prototype.page=function(page){var user=this.analytics.user();var campaigns=this.options.campaigns;var path=window.location.pathname;if(!campaigns[path])return;var tags=(campaigns[path]||"").split(",");if(!tags.length)return;var settings={responsive:this.options.responsive,device:this.options.device,campaign_tags:tags,iframe:{width:this.options.iframeWidth,height:this.options.iframeHeight,id:this.options.iframeId,frameborder:this.options.iframeBorder,container:this.options.insertIntoId}};var identify=new Identify({userId:user.id(),traits:user.traits()});if(identify.email()){settings.affiliate_member={email:identify.email(),first_name:identify.firstName(),last_name:identify.lastName(),customer_id:identify.userId()}}push("register_affiliate",settings)};Curebit.prototype.completedOrder=function(track){var user=this.analytics.user();var orderId=track.orderId();var products=track.products();var props=track.properties();var items=[];var identify=new Identify({traits:user.traits(),userId:user.id()});each(products,function(product){var track=new Track({properties:product});items.push({product_id:track.id()||track.sku(),quantity:track.quantity(),image_url:product.image,price:track.price(),title:track.name(),url:product.url})});push("register_purchase",{order_date:iso(props.date||new Date),order_number:orderId,coupon_code:track.coupon(),subtotal:track.total(),customer_id:identify.userId(),first_name:identify.firstName(),last_name:identify.lastName(),email:identify.email(),items:items})}},{"segmentio/analytics.js-integration":159,"global-queue":190,facade:27,throttle:192,"to-iso-string":193,clone:194,each:5,bind:33}],192:[function(require,module,exports){module.exports=throttle;function throttle(func,wait){var rtn;var last=0;return function throttled(){var now=(new Date).getTime();var delta=now-last;if(delta>=wait){rtn=func.apply(this,arguments);last=now}return rtn}}},{}],193:[function(require,module,exports){module.exports=toIsoString;function toIsoString(date){return date.getUTCFullYear()+"-"+pad(date.getUTCMonth()+1)+"-"+pad(date.getUTCDate())+"T"+pad(date.getUTCHours())+":"+pad(date.getUTCMinutes())+":"+pad(date.getUTCSeconds())+"."+String((date.getUTCMilliseconds()/1e3).toFixed(3)).slice(2,5)+"Z"}function pad(number){var n=number.toString();return n.length===1?"0"+n:n}},{}],194:[function(require,module,exports){var type;try{type=require("type")}catch(e){type=require("type-component")}module.exports=clone;function clone(obj){switch(type(obj)){case"object":var copy={};for(var key in obj){if(obj.hasOwnProperty(key)){copy[key]=clone(obj[key])}}return copy;case"array":var copy=new Array(obj.length);for(var i=0,l=obj.length;i<l;i++){copy[i]=clone(obj[i])}return copy;case"regexp":var flags="";flags+=obj.multiline?"m":"";flags+=obj.global?"g":"";flags+=obj.ignoreCase?"i":"";return new RegExp(obj.source,flags);case"date":return new Date(obj.getTime());default:return obj}}},{type:35}],101:[function(require,module,exports){var alias=require("alias");var convertDates=require("convert-dates");var Identify=require("facade").Identify;var integration=require("segmentio/analytics.js-integration");var Customerio=module.exports=integration("Customer.io").assumesPageview().global("_cio").option("siteId","").tag('<script id="cio-tracker" src="https://assets.customer.io/assets/track.js" data-site-id="{{ siteId }}">');Customerio.prototype.initialize=function(page){window._cio=window._cio||[];(function(){var a,b,c;a=function(f){return function(){window._cio.push([f].concat(Array.prototype.slice.call(arguments,0)))}};b=["identify","track"];for(c=0;c<b.length;c++){window._cio[b[c]]=a(b[c])}})();this.load(this.ready)};Customerio.prototype.loaded=function(){return!!(window._cio&&window._cio.pageHasLoaded)};Customerio.prototype.identify=function(identify){if(!identify.userId())return this.debug("user id required");var traits=identify.traits({created:"created_at"});traits=convertDates(traits,convertDate);window._cio.identify(traits)};Customerio.prototype.group=function(group){var traits=group.traits();var user=this.analytics.user();traits=alias(traits,function(trait){return"Group "+trait});this.identify(new Identify({userId:user.id(),traits:traits}))};Customerio.prototype.track=function(track){var properties=track.properties();properties=convertDates(properties,convertDate);window._cio.track(track.event(),properties)};function convertDate(date){return Math.floor(date.getTime()/1e3)}},{alias:195,"convert-dates":196,facade:27,"segmentio/analytics.js-integration":159}],195:[function(require,module,exports){var type=require("type");try{var clone=require("clone")}catch(e){var clone=require("clone-component")}module.exports=alias;function alias(obj,method){switch(type(method)){case"object":return aliasByDictionary(clone(obj),method);case"function":return aliasByFunction(clone(obj),method)}}function aliasByDictionary(obj,aliases){for(var key in aliases){if(undefined===obj[key])continue;obj[aliases[key]]=obj[key];delete obj[key]}return obj}function aliasByFunction(obj,convert){var output={};for(var key in obj)output[convert(key)]=obj[key];return output}},{type:35,clone:62}],196:[function(require,module,exports){var is=require("is");try{var clone=require("clone")}catch(e){var clone=require("clone-component")}module.exports=convertDates;function convertDates(obj,convert){obj=clone(obj);for(var key in obj){var val=obj[key];if(is.date(val))obj[key]=convert(val);if(is.object(val))obj[key]=convertDates(val,convert)}return obj}},{is:18,clone:14}],102:[function(require,module,exports){var alias=require("alias");var integration=require("segmentio/analytics.js-integration");var is=require("is");var load=require("load-script");var push=require("global-queue")("_dcq");var Drip=module.exports=integration("Drip").assumesPageview().global("dc").global("_dcq").global("_dcs").option("account","").tag('<script src="//tag.getdrip.com/{{ account }}.js">');Drip.prototype.initialize=function(page){window._dcq=window._dcq||[];window._dcs=window._dcs||{};window._dcs.account=this.options.account;this.load(this.ready)};Drip.prototype.loaded=function(){return is.object(window.dc)};Drip.prototype.track=function(track){var props=track.properties();var cents=Math.round(track.cents());props.action=track.event();if(cents)props.value=cents;delete props.revenue;push("track",props)}},{alias:195,"segmentio/analytics.js-integration":159,is:18,"load-script":168,"global-queue":190}],103:[function(require,module,exports){var extend=require("extend");var integration=require("segmentio/analytics.js-integration");var onError=require("on-error");var push=require("global-queue")("_errs");var Errorception=module.exports=integration("Errorception").assumesPageview().global("_errs").option("projectId","").option("meta",true).tag('<script src="//beacon.errorception.com/{{ projectId }}.js">');Errorception.prototype.initialize=function(page){window._errs=window._errs||[this.options.projectId];onError(push);this.load(this.ready)};Errorception.prototype.loaded=function(){return!!(window._errs&&window._errs.push!==Array.prototype.push)};Errorception.prototype.identify=function(identify){if(!this.options.meta)return;var traits=identify.traits();window._errs=window._errs||[];window._errs.meta=window._errs.meta||{};extend(window._errs.meta,traits)}},{extend:40,"segmentio/analytics.js-integration":159,"on-error":188,"global-queue":190}],104:[function(require,module,exports){var each=require("each");var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_aaq");var Evergage=module.exports=integration("Evergage").assumesPageview().global("_aaq").option("account","").option("dataset","").tag('<script src="//cdn.evergage.com/beacon/{{ account }}/{{ dataset }}/scripts/evergage.min.js">');Evergage.prototype.initialize=function(page){var account=this.options.account;var dataset=this.options.dataset;window._aaq=window._aaq||[];push("setEvergageAccount",account);push("setDataset",dataset);push("setUseSiteConfig",true);this.load(this.ready)};Evergage.prototype.loaded=function(){return!!(window._aaq&&window._aaq.push!==Array.prototype.push)};Evergage.prototype.page=function(page){var props=page.properties();var name=page.name();if(name)push("namePage",name);each(props,function(key,value){push("setCustomField",key,value,"page")});window.Evergage.init(true)};Evergage.prototype.identify=function(identify){var id=identify.userId();if(!id)return;push("setUser",id);var traits=identify.traits({email:"userEmail",name:"userName"});each(traits,function(key,value){push("setUserField",key,value,"page")})};Evergage.prototype.group=function(group){var props=group.traits();var id=group.groupId();if(!id)return;push("setCompany",id);each(props,function(key,value){push("setAccountField",key,value,"page")})};Evergage.prototype.track=function(track){push("trackAction",track.event(),track.properties())}},{each:5,"segmentio/analytics.js-integration":159,"global-queue":190}],105:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_fbq");var each=require("each");var has=Object.prototype.hasOwnProperty;var Facebook=module.exports=integration("Facebook Ads").global("_fbq").option("currency","USD").tag('<script src="//connect.facebook.net/en_US/fbds.js">').mapping("events");Facebook.prototype.initialize=function(page){window._fbq=window._fbq||[];this.load(this.ready);window._fbq.loaded=true};Facebook.prototype.loaded=function(){return!!(window._fbq&&window._fbq.loaded)};Facebook.prototype.track=function(track){var event=track.event();var events=this.events(event);var revenue=track.revenue()||0;var self=this;each(events,function(event){push("track",event,{value:String(revenue.toFixed(2)),currency:self.options.currency})});if(!events.length){var data=track.properties();push("track",event,data)}}},{"segmentio/analytics.js-integration":159,"global-queue":190,each:5}],106:[function(require,module,exports){var push=require("global-queue")("_fxm");var integration=require("segmentio/analytics.js-integration");var Track=require("facade").Track;var each=require("each");var FoxMetrics=module.exports=integration("FoxMetrics").assumesPageview().global("_fxm").option("appId","").tag('<script src="//d35tca7vmefkrc.cloudfront.net/scripts/{{ appId }}.js">');FoxMetrics.prototype.initialize=function(page){window._fxm=window._fxm||[];this.load(this.ready)};FoxMetrics.prototype.loaded=function(){return!!(window._fxm&&window._fxm.appId)};FoxMetrics.prototype.page=function(page){var properties=page.proxy("properties");var category=page.category();var name=page.name();this._category=category;push("_fxm.pages.view",properties.title,name,category,properties.url,properties.referrer)};FoxMetrics.prototype.identify=function(identify){var id=identify.userId();if(!id)return;push("_fxm.visitor.profile",id,identify.firstName(),identify.lastName(),identify.email(),identify.address(),undefined,undefined,identify.traits())};FoxMetrics.prototype.track=function(track){var props=track.properties();var category=this._category||props.category;push(track.event(),category,props)};FoxMetrics.prototype.viewedProduct=function(track){ecommerce("productview",track)};FoxMetrics.prototype.removedProduct=function(track){ecommerce("removecartitem",track)};FoxMetrics.prototype.addedProduct=function(track){ecommerce("cartitem",track)};FoxMetrics.prototype.completedOrder=function(track){var orderId=track.orderId();push("_fxm.ecommerce.order",orderId,track.subtotal(),track.shipping(),track.tax(),track.city(),track.state(),track.zip(),track.quantity());each(track.products(),function(product){var track=new Track({properties:product});ecommerce("purchaseitem",track,[track.quantity(),track.price(),orderId])})};function ecommerce(event,track,arr){push.apply(null,["_fxm.ecommerce."+event,track.id()||track.sku(),track.name(),track.category()].concat(arr||[]))}},{"global-queue":190,"segmentio/analytics.js-integration":159,facade:27,each:5}],107:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var bind=require("bind");var when=require("when");var is=require("is");var Frontleaf=module.exports=integration("Frontleaf").assumesPageview().global("_fl").global("_flBaseUrl").option("baseUrl","https://api.frontleaf.com").option("token","").option("stream","").option("trackNamedPages",false).option("trackCategorizedPages",false).tag('<script id="_fl" src="{{ baseUrl }}/lib/tracker.js">');Frontleaf.prototype.initialize=function(page){window._fl=window._fl||[];window._flBaseUrl=window._flBaseUrl||this.options.baseUrl;this._push("setApiToken",this.options.token);this._push("setStream",this.options.stream);var loaded=bind(this,this.loaded);var ready=this.ready;this.load({baseUrl:window._flBaseUrl},this.ready)};Frontleaf.prototype.loaded=function(){return is.array(window._fl)&&window._fl.ready===true};Frontleaf.prototype.identify=function(identify){var userId=identify.userId();if(userId){this._push("setUser",{id:userId,name:identify.name()||identify.username(),data:clean(identify.traits())})}};Frontleaf.prototype.group=function(group){var groupId=group.groupId();if(groupId){this._push("setAccount",{id:groupId,name:group.proxy("traits.name"),data:clean(group.traits())})}};Frontleaf.prototype.page=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};Frontleaf.prototype.track=function(track){var event=track.event();this._push("event",event,clean(track.properties()))};Frontleaf.prototype._push=function(command){var args=[].slice.call(arguments,1);window._fl.push(function(t){t[command].apply(command,args)})};function clean(obj){var ret={};var excludeKeys=["id","name","firstName","lastName"];var len=excludeKeys.length;for(var i=0;i<len;i++){clear(obj,excludeKeys[i])}obj=flatten(obj);for(var key in obj){var val=obj[key];if(null==val){continue}if(is.array(val)){ret[key]=val.toString();continue}ret[key]=val
}return ret}function clear(obj,key){if(obj.hasOwnProperty(key)){delete obj[key]}}function flatten(source){var output={};function step(object,prev){for(var key in object){var value=object[key];var newKey=prev?prev+" "+key:key;if(!is.array(value)&&is.object(value)){return step(value,newKey)}output[newKey]=value}}step(source);return output}},{"segmentio/analytics.js-integration":159,bind:33,when:184,is:18}],108:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_gauges");var Gauges=module.exports=integration("Gauges").assumesPageview().global("_gauges").option("siteId","").tag('<script id="gauges-tracker" src="//secure.gaug.es/track.js" data-site-id="{{ siteId }}">');Gauges.prototype.initialize=function(page){window._gauges=window._gauges||[];this.load(this.ready)};Gauges.prototype.loaded=function(){return!!(window._gauges&&window._gauges.push!==Array.prototype.push)};Gauges.prototype.page=function(page){push("track")}},{"segmentio/analytics.js-integration":159,"global-queue":190}],109:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var onBody=require("on-body");var GetSatisfaction=module.exports=integration("Get Satisfaction").assumesPageview().global("GSFN").option("widgetId","").tag('<script src="https://loader.engage.gsfn.us/loader.js">');GetSatisfaction.prototype.initialize=function(page){var self=this;var widget=this.options.widgetId;var div=document.createElement("div");var id=div.id="getsat-widget-"+widget;onBody(function(body){body.appendChild(div)});this.load(function(){window.GSFN.loadWidget(widget,{containerId:id});self.ready()})};GetSatisfaction.prototype.loaded=function(){return!!window.GSFN}},{"segmentio/analytics.js-integration":159,"on-body":180}],110:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_gaq");var length=require("object").length;var canonical=require("canonical");var useHttps=require("use-https");var Track=require("facade").Track;var callback=require("callback");var load=require("load-script");var keys=require("object").keys;var dot=require("obj-case");var each=require("each");var type=require("type");var url=require("url");var is=require("is");var group;var user;module.exports=exports=function(analytics){analytics.addIntegration(GA);group=analytics.group();user=analytics.user()};var GA=exports.Integration=integration("Google Analytics").readyOnLoad().global("ga").global("gaplugins").global("_gaq").global("GoogleAnalyticsObject").option("anonymizeIp",false).option("classic",false).option("domain","none").option("doubleClick",false).option("enhancedLinkAttribution",false).option("ignoredReferrers",null).option("includeSearch",false).option("siteSpeedSampleRate",1).option("trackingId","").option("trackNamedPages",true).option("trackCategorizedPages",true).option("sendUserId",false).option("metrics",{}).option("dimensions",{}).tag("library",'<script src="//www.google-analytics.com/analytics.js">').tag("double click",'<script src="//stats.g.doubleclick.net/dc.js">').tag("http",'<script src="http://www.google-analytics.com/ga.js">').tag("https",'<script src="https://ssl.google-analytics.com/ga.js">');GA.on("construct",function(integration){if(!integration.options.classic)return;integration.initialize=integration.initializeClassic;integration.loaded=integration.loadedClassic;integration.page=integration.pageClassic;integration.track=integration.trackClassic;integration.completedOrder=integration.completedOrderClassic});GA.prototype.initialize=function(){var opts=this.options;window.GoogleAnalyticsObject="ga";window.ga=window.ga||function(){window.ga.q=window.ga.q||[];window.ga.q.push(arguments)};window.ga.l=(new Date).getTime();window.ga("create",opts.trackingId,{cookieDomain:opts.domain||GA.prototype.defaults.domain,siteSpeedSampleRate:opts.siteSpeedSampleRate,allowLinker:true});if(opts.doubleClick){window.ga("require","displayfeatures")}if(opts.sendUserId&&user.id()){window.ga("set","&uid",user.id())}if(opts.anonymizeIp)window.ga("set","anonymizeIp",true);var custom=metrics(user.traits(),opts);if(length(custom))window.ga("set",custom);this.load("library",this.ready)};GA.prototype.loaded=function(){return!!window.gaplugins};GA.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();var pageview={};var track;this._category=category;window.ga("send","pageview",{page:path(props,this.options),title:name||props.title,location:props.url});if(category&&this.options.trackCategorizedPages){track=page.track(category);this.track(track,{noninteraction:true})}if(name&&this.options.trackNamedPages){track=page.track(name);this.track(track,{noninteraction:true})}};GA.prototype.track=function(track,options){var opts=options||track.options(this.name);var props=track.properties();window.ga("send","event",{eventAction:track.event(),eventCategory:props.category||this._category||"All",eventLabel:props.label,eventValue:formatValue(props.value||track.revenue()),nonInteraction:props.noninteraction||opts.noninteraction})};GA.prototype.completedOrder=function(track){var total=track.total()||track.revenue()||0;var orderId=track.orderId();var products=track.products();var props=track.properties();if(!orderId)return;if(!this.ecommerce){window.ga("require","ecommerce","ecommerce.js");this.ecommerce=true}window.ga("ecommerce:addTransaction",{affiliation:props.affiliation,shipping:track.shipping(),revenue:total,tax:track.tax(),id:orderId});each(products,function(product){var track=new Track({properties:product});window.ga("ecommerce:addItem",{category:track.category(),quantity:track.quantity(),price:track.price(),name:track.name(),sku:track.sku(),id:orderId})});window.ga("ecommerce:send")};GA.prototype.initializeClassic=function(){var opts=this.options;var anonymize=opts.anonymizeIp;var db=opts.doubleClick;var domain=opts.domain;var enhanced=opts.enhancedLinkAttribution;var ignore=opts.ignoredReferrers;var sample=opts.siteSpeedSampleRate;window._gaq=window._gaq||[];push("_setAccount",opts.trackingId);push("_setAllowLinker",true);if(anonymize)push("_gat._anonymizeIp");if(domain)push("_setDomainName",domain);if(sample)push("_setSiteSpeedSampleRate",sample);if(enhanced){var protocol="https:"===document.location.protocol?"https:":"http:";var pluginUrl=protocol+"//www.google-analytics.com/plugins/ga/inpage_linkid.js";push("_require","inpage_linkid",pluginUrl)}if(ignore){if(!is.array(ignore))ignore=[ignore];each(ignore,function(domain){push("_addIgnoredRef",domain)})}if(this.options.doubleClick){this.load("double click",this.ready)}else{var name=useHttps()?"https":"http";this.load(name,this.ready)}};GA.prototype.loadedClassic=function(){return!!(window._gaq&&window._gaq.push!==Array.prototype.push)};GA.prototype.pageClassic=function(page){var opts=page.options(this.name);var category=page.category();var props=page.properties();var name=page.fullName();var track;push("_trackPageview",path(props,this.options));if(category&&this.options.trackCategorizedPages){track=page.track(category);this.track(track,{noninteraction:true})}if(name&&this.options.trackNamedPages){track=page.track(name);this.track(track,{noninteraction:true})}};GA.prototype.trackClassic=function(track,options){var opts=options||track.options(this.name);var props=track.properties();var revenue=track.revenue();var event=track.event();var category=this._category||props.category||"All";var label=props.label;var value=formatValue(revenue||props.value);var noninteraction=props.noninteraction||opts.noninteraction;push("_trackEvent",category,event,label,value,noninteraction)};GA.prototype.completedOrderClassic=function(track){var total=track.total()||track.revenue()||0;var orderId=track.orderId();var products=track.products()||[];var props=track.properties();if(!orderId)return;push("_addTrans",orderId,props.affiliation,total,track.tax(),track.shipping(),track.city(),track.state(),track.country());each(products,function(product){var track=new Track({properties:product});push("_addItem",orderId,track.sku(),track.name(),track.category(),track.price(),track.quantity())});push("_trackTrans")};function path(properties,options){if(!properties)return;var str=properties.path;if(options.includeSearch&&properties.search)str+=properties.search;return str}function formatValue(value){if(!value||value<0)return 0;return Math.round(value)}function metrics(obj,data){var dimensions=data.dimensions;var metrics=data.metrics;var names=keys(metrics).concat(keys(dimensions));var ret={};for(var i=0;i<names.length;++i){var name=names[i];var key=metrics[name]||dimensions[name];var value=dot(obj,name);if(null==value)continue;ret[key]=value}return ret}},{"segmentio/analytics.js-integration":159,"global-queue":190,object:25,canonical:13,"use-https":161,facade:27,callback:12,"load-script":168,"obj-case":60,each:5,type:35,url:26,is:18}],111:[function(require,module,exports){var push=require("global-queue")("dataLayer",{wrap:false});var integration=require("segmentio/analytics.js-integration");var GTM=module.exports=integration("Google Tag Manager").assumesPageview().global("dataLayer").global("google_tag_manager").option("containerId","").option("trackNamedPages",true).option("trackCategorizedPages",true).tag('<script src="//www.googletagmanager.com/gtm.js?id={{ containerId }}&l=dataLayer">');GTM.prototype.initialize=function(){push({"gtm.start":+new Date,event:"gtm.js"});this.load(this.ready)};GTM.prototype.loaded=function(){return!!(window.dataLayer&&[].push!=window.dataLayer.push)};GTM.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();var opts=this.options;var track;if(opts.trackAllPages){this.track(page.track())}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};GTM.prototype.track=function(track){var props=track.properties();props.event=track.event();push(props)}},{"global-queue":190,"segmentio/analytics.js-integration":159}],112:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Identify=require("facade").Identify;var Track=require("facade").Track;var callback=require("callback");var load=require("load-script");var onBody=require("on-body");var each=require("each");var GoSquared=module.exports=integration("GoSquared").assumesPageview().global("_gs").option("siteToken","").option("anonymizeIP",false).option("cookieDomain",null).option("useCookies",true).option("trackHash",false).option("trackLocal",false).option("trackParams",true).tag('<script src="//d1l6p2sc9645hc.cloudfront.net/tracker.js">');GoSquared.prototype.initialize=function(page){var self=this;var options=this.options;var user=this.analytics.user();push(options.siteToken);each(options,function(name,value){if("siteToken"==name)return;if(null==value)return;push("set",name,value)});self.identify(new Identify({traits:user.traits(),userId:user.id()}));self.load(this.ready)};GoSquared.prototype.loaded=function(){return!!(window._gs&&window._gs.v)};GoSquared.prototype.page=function(page){var props=page.properties();var name=page.fullName();push("track",props.path,name||props.title)};GoSquared.prototype.identify=function(identify){var traits=identify.traits({userId:"userID"});var username=identify.username();var email=identify.email();var id=identify.userId();if(id)push("set","visitorID",id);var name=email||username||id;if(name)push("set","visitorName",name);push("set","visitor",traits)};GoSquared.prototype.track=function(track){push("event",track.event(),track.properties())};GoSquared.prototype.completedOrder=function(track){var products=track.products();var items=[];each(products,function(product){var track=new Track({properties:product});items.push({category:track.category(),quantity:track.quantity(),price:track.price(),name:track.name()})});push("transaction",track.orderId(),{revenue:track.total(),track:true},items)};function push(){var _gs=window._gs=window._gs||function(){(_gs.q=_gs.q||[]).push(arguments)};_gs.apply(null,arguments)}},{"segmentio/analytics.js-integration":159,facade:27,callback:12,"load-script":168,"on-body":180,each:5}],113:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var alias=require("alias");var Heap=module.exports=integration("Heap").assumesPageview().global("heap").global("_heapid").option("apiKey","").tag('<script src="//d36lvucg9kzous.cloudfront.net">');Heap.prototype.initialize=function(page){window.heap=window.heap||[];window.heap.load=function(a){window._heapid=a;var d=function(a){return function(){window.heap.push([a].concat(Array.prototype.slice.call(arguments,0)))}},e=["identify","track"];for(var f=0;f<e.length;f++)window.heap[e[f]]=d(e[f])};window.heap.load(this.options.apiKey);this.load(this.ready)};Heap.prototype.loaded=function(){return window.heap&&window.heap.appid};Heap.prototype.identify=function(identify){var traits=identify.traits();var username=identify.username();var id=identify.userId();var handle=username||id;if(handle)traits.handle=handle;delete traits.username;window.heap.identify(traits)};Heap.prototype.track=function(track){window.heap.track(track.event(),track.properties())}},{"segmentio/analytics.js-integration":159,alias:195}],114:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Hellobar=module.exports=integration("Hello Bar").assumesPageview().global("_hbq").option("apiKey","").tag('<script src="//s3.amazonaws.com/scripts.hellobar.com/{{ apiKey }}.js">');Hellobar.prototype.initialize=function(page){window._hbq=window._hbq||[];this.load(this.ready)};Hellobar.prototype.loaded=function(){return!!(window._hbq&&window._hbq.push!==Array.prototype.push)}},{"segmentio/analytics.js-integration":159}],115:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var HitTail=module.exports=integration("HitTail").assumesPageview().global("htk").option("siteId","").tag('<script src="//{{ siteId }}.hittail.com/mlt.js">');HitTail.prototype.initialize=function(page){this.load(this.ready)};HitTail.prototype.loaded=function(){return is.fn(window.htk)}},{"segmentio/analytics.js-integration":159,is:18}],116:[function(require,module,exports){var integration=require("analytics.js-integration");var Hublo=module.exports=integration("Hublo").assumesPageview().global("_hublo_").option("apiKey",null).tag('<script src="//cdn.hublo.co/{{ apiKey }}.js">');Hublo.prototype.initialize=function(page){this.load(this.ready)};Hublo.prototype.loaded=function(){return!!(window._hublo_&&typeof window._hublo_.setup==="function")}},{"analytics.js-integration":159}],117:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_hsq");var convert=require("convert-dates");var HubSpot=module.exports=integration("HubSpot").assumesPageview().global("_hsq").option("portalId",null).tag('<script id="hs-analytics" src="https://js.hs-analytics.net/analytics/{{ cache }}/{{ portalId }}.js">');HubSpot.prototype.initialize=function(page){window._hsq=[];var cache=Math.ceil(new Date/3e5)*3e5;this.load({cache:cache},this.ready)};HubSpot.prototype.loaded=function(){return!!(window._hsq&&window._hsq.push!==Array.prototype.push)};HubSpot.prototype.page=function(page){push("_trackPageview")};HubSpot.prototype.identify=function(identify){if(!identify.email())return;var traits=identify.traits();traits=convertDates(traits);push("identify",traits)};HubSpot.prototype.track=function(track){var props=track.properties();props=convertDates(props);push("trackEvent",track.event(),props)};function convertDates(properties){return convert(properties,function(date){return date.getTime()})}},{"segmentio/analytics.js-integration":159,"global-queue":190,"convert-dates":196}],118:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var alias=require("alias");var Improvely=module.exports=integration("Improvely").assumesPageview().global("_improvely").global("improvely").option("domain","").option("projectId",null).tag('<script src="//{{ domain }}.iljmp.com/improvely.js">');Improvely.prototype.initialize=function(page){window._improvely=[];window.improvely={init:function(e,t){window._improvely.push(["init",e,t])},goal:function(e){window._improvely.push(["goal",e])},label:function(e){window._improvely.push(["label",e])}};var domain=this.options.domain;var id=this.options.projectId;window.improvely.init(domain,id);this.load(this.ready)};Improvely.prototype.loaded=function(){return!!(window.improvely&&window.improvely.identify)};Improvely.prototype.identify=function(identify){var id=identify.userId();if(id)window.improvely.label(id)};Improvely.prototype.track=function(track){var props=track.properties({revenue:"amount"});props.type=track.event();window.improvely.goal(props)}},{"segmentio/analytics.js-integration":159,alias:195}],119:[function(require,module,exports){var integration=require("analytics.js-integration");var push=require("global-queue")("_iva");var is=require("is");var InsideVault=module.exports=integration("InsideVault").global("_iva").option("clientId","").option("domain","").tag('<script src="//analytics.staticiv.com/iva.js">');InsideVault.prototype.initialize=function(page){var domain=this.options.domain;window._iva=window._iva||[];push("setClientId",this.options.clientId);if(domain)push("setDomain",domain);this.load(this.ready)};InsideVault.prototype.loaded=function(){return!!(window._iva&&window._iva.push!==Array.prototype.push)};InsideVault.prototype.track=function(track){var event=track.event();var value=track.revenue()||track.value()||0;var orderId=track.orderId()||"";if(event!="sale"){push("trackEvent",event,value,orderId)}}},{"analytics.js-integration":159,"global-queue":190,is:18}],120:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("__insp");var alias=require("alias");var clone=require("clone");var Inspectlet=module.exports=integration("Inspectlet").assumesPageview().global("__insp").global("__insp_").option("wid","").tag('<script src="//www.inspectlet.com/inspectlet.js">');Inspectlet.prototype.initialize=function(page){push("wid",this.options.wid);this.load(this.ready)};Inspectlet.prototype.loaded=function(){return!!window.__insp_};Inspectlet.prototype.identify=function(identify){var traits=identify.traits({id:"userid"});push("tagSession",traits)};Inspectlet.prototype.track=function(track){push("tagSession",track.event())}},{"segmentio/analytics.js-integration":159,"global-queue":190,alias:195,clone:194}],121:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var convertDates=require("convert-dates");var defaults=require("defaults");var isEmail=require("is-email");var load=require("load-script");var empty=require("is-empty");var alias=require("alias");var each=require("each");var when=require("when");var is=require("is");var Intercom=module.exports=integration("Intercom").assumesPageview().global("Intercom").option("activator","#IntercomDefaultWidget").option("appId","").option("inbox",false).tag('<script src="https://static.intercomcdn.com/intercom.v1.js">');Intercom.prototype.initialize=function(page){var self=this;this.load(function(){when(function(){return self.loaded()},self.ready)})};Intercom.prototype.loaded=function(){return is.fn(window.Intercom)};Intercom.prototype.page=function(page){window.Intercom("update")};Intercom.prototype.identify=function(identify){var traits=identify.traits({userId:"user_id"});var activator=this.options.activator;var opts=identify.options(this.name);var companyCreated=identify.companyCreated();var created=identify.created();var email=identify.email();var name=identify.name();var id=identify.userId();var group=this.analytics.group();if(!id&&!traits.email)return;traits.app_id=this.options.appId;if(null!=traits.company&&!is.object(traits.company))delete traits.company;if(traits.company)defaults(traits.company,group.traits());if(name)traits.name=name;if(traits.company&&companyCreated)traits.company.created=companyCreated;if(created)traits.created=created;traits=convertDates(traits,formatDate);traits=alias(traits,{created:"created_at"});if(traits.company)traits.company=alias(traits.company,{created:"created_at"});if(opts.increments)traits.increments=opts.increments;if(opts.userHash)traits.user_hash=opts.userHash;if(opts.user_hash)traits.user_hash=opts.user_hash;if("#IntercomDefaultWidget"!=activator){traits.widget={activator:activator}}var method=this._id!==id?"boot":"update";this._id=id;window.Intercom(method,traits)};Intercom.prototype.group=function(group){var props=group.properties();var id=group.groupId();if(id)props.id=id;window.Intercom("update",{company:props})};Intercom.prototype.track=function(track){window.Intercom("trackEvent",track.event(),track.properties())};function formatDate(date){return Math.floor(date/1e3)}},{"segmentio/analytics.js-integration":159,"convert-dates":196,defaults:189,"is-email":19,"load-script":168,"is-empty":44,alias:195,each:5,when:184,is:18}],122:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Keen=module.exports=integration("Keen IO").global("Keen").option("projectId","").option("readKey","").option("writeKey","").option("trackNamedPages",true).option("trackAllPages",false).option("trackCategorizedPages",true).tag('<script src="//dc8na2hxrj29i.cloudfront.net/code/keen-2.1.0-min.js">');Keen.prototype.initialize=function(){var options=this.options;window.Keen=window.Keen||{configure:function(e){this._cf=e},addEvent:function(e,t,n,i){this._eq=this._eq||[],this._eq.push([e,t,n,i])},setGlobalProperties:function(e){this._gp=e},onChartsReady:function(e){this._ocrq=this._ocrq||[],this._ocrq.push(e)}};window.Keen.configure({projectId:options.projectId,writeKey:options.writeKey,readKey:options.readKey});this.load(this.ready)};Keen.prototype.loaded=function(){return!!(window.Keen&&window.Keen.Base64)};Keen.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();var opts=this.options;if(opts.trackAllPages){this.track(page.track())}if(name&&opts.trackNamedPages){this.track(page.track(name))}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}};Keen.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();var user={};if(id)user.userId=id;if(traits)user.traits=traits;window.Keen.setGlobalProperties(function(){return{user:user}})};Keen.prototype.track=function(track){window.Keen.addEvent(track.event(),track.properties())}},{"segmentio/analytics.js-integration":159}],123:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var indexof=require("indexof");var is=require("is");var Kenshoo=module.exports=integration("Kenshoo").global("k_trackevent").option("cid","").option("subdomain","").option("events",[]).tag('<script src="//{{ subdomain }}.xg4ken.com/media/getpx.php?cid={{ cid }}">');Kenshoo.prototype.initialize=function(page){this.load(this.ready)};Kenshoo.prototype.loaded=function(){return is.fn(window.k_trackevent)};Kenshoo.prototype.track=function(track){var events=this.options.events;var traits=track.traits();var event=track.event();var revenue=track.revenue()||0;if(!~indexof(events,event))return;var params=["id="+this.options.cid,"type=conv","val="+revenue,"orderId="+track.orderId(),"promoCode="+track.coupon(),"valueCurrency="+track.currency(),"GCID=","kw=","product="];window.k_trackevent(params,this.options.subdomain)}},{"segmentio/analytics.js-integration":159,indexof:46,is:18}],124:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_kmq");var Track=require("facade").Track;var alias=require("alias");var Batch=require("batch");var each=require("each");var is=require("is");var KISSmetrics=module.exports=integration("KISSmetrics").assumesPageview().global("_kmq").global("KM").global("_kmil").option("apiKey","").option("trackNamedPages",true).option("trackCategorizedPages",true).option("prefixProperties",true).tag("useless",'<script src="//i.kissmetrics.com/i.js">').tag("library",'<script src="//doug1izaerwt3.cloudfront.net/{{ apiKey }}.1.js">');exports.isMobile=navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/iPhone|iPod/i)||navigator.userAgent.match(/iPad/i)||navigator.userAgent.match(/Opera Mini/i)||navigator.userAgent.match(/IEMobile/i);KISSmetrics.prototype.initialize=function(page){var self=this;window._kmq=[];if(exports.isMobile)push("set",{"Mobile Session":"Yes"});var batch=new Batch;batch.push(function(done){self.load("useless",done)});batch.push(function(done){self.load("library",done)});batch.end(function(){self.trackPage(page);self.ready()})};KISSmetrics.prototype.loaded=function(){return is.object(window.KM)};KISSmetrics.prototype.page=function(page){if(!window.KM_SKIP_PAGE_VIEW)window.KM.pageView();this.trackPage(page)};KISSmetrics.prototype.trackPage=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(name&&opts.trackNamedPages){this.track(page.track(name))}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}};KISSmetrics.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();if(id)push("identify",id);if(traits)push("set",traits)};KISSmetrics.prototype.track=function(track){var mapping={revenue:"Billing Amount"};var event=track.event();var properties=track.properties(mapping);if(this.options.prefixProperties)properties=prefix(event,properties);push("record",event,properties)};KISSmetrics.prototype.alias=function(alias){push("alias",alias.to(),alias.from())};KISSmetrics.prototype.completedOrder=function(track){var products=track.products();var event=track.event();push("record",event,prefix(event,track.properties()));window._kmq.push(function(){var km=window.KM;each(products,function(product,i){var temp=new Track({event:event,properties:product});var item=prefix(event,product);item._t=km.ts()+i;item._d=1;km.set(item)})})};function prefix(event,properties){var prefixed={};each(properties,function(key,val){if(key==="Billing Amount"){prefixed[key]=val}else{prefixed[event+" - "+key]=val}});return prefixed}},{"segmentio/analytics.js-integration":159,"global-queue":190,facade:27,alias:195,batch:197,each:5,is:18}],197:[function(require,module,exports){try{var EventEmitter=require("events").EventEmitter}catch(err){var Emitter=require("emitter")}function noop(){}module.exports=Batch;function Batch(){if(!(this instanceof Batch))return new Batch;this.fns=[];this.concurrency(Infinity);this.throws(true);for(var i=0,len=arguments.length;i<len;++i){this.push(arguments[i])}}if(EventEmitter){Batch.prototype.__proto__=EventEmitter.prototype}else{Emitter(Batch.prototype)}Batch.prototype.concurrency=function(n){this.n=n;return this};Batch.prototype.push=function(fn){this.fns.push(fn);return this};Batch.prototype.throws=function(throws){this.e=!!throws;return this};Batch.prototype.end=function(cb){var self=this,total=this.fns.length,pending=total,results=[],errors=[],cb=cb||noop,fns=this.fns,max=this.n,throws=this.e,index=0,done;if(!fns.length)return cb(null,results);function next(){var i=index++;var fn=fns[i];if(!fn)return;var start=new Date;try{fn(callback)}catch(err){callback(err)}function callback(err,res){if(done)return;if(err&&throws)return done=true,cb(err);var complete=total-pending+1;var end=new Date;results[i]=res;errors[i]=err;self.emit("progress",{index:i,value:res,error:err,pending:pending,total:total,complete:complete,percent:complete/total*100|0,start:start,end:end,duration:end-start});if(--pending)next();else if(!throws)cb(errors,results);else cb(null,results)}}for(var i=0;i<fns.length;i++){if(i==max)break;next()}return this}},{emitter:198}],198:[function(require,module,exports){module.exports=Emitter;function Emitter(obj){if(obj)return mixin(obj)}function mixin(obj){for(var key in Emitter.prototype){obj[key]=Emitter.prototype[key]}return obj}Emitter.prototype.on=Emitter.prototype.addEventListener=function(event,fn){this._callbacks=this._callbacks||{};(this._callbacks[event]=this._callbacks[event]||[]).push(fn);return this};Emitter.prototype.once=function(event,fn){var self=this;this._callbacks=this._callbacks||{};function on(){self.off(event,on);fn.apply(this,arguments)}on.fn=fn;this.on(event,on);return this};Emitter.prototype.off=Emitter.prototype.removeListener=Emitter.prototype.removeAllListeners=Emitter.prototype.removeEventListener=function(event,fn){this._callbacks=this._callbacks||{};if(0==arguments.length){this._callbacks={};return this}var callbacks=this._callbacks[event];if(!callbacks)return this;if(1==arguments.length){delete this._callbacks[event];return this}var cb;for(var i=0;i<callbacks.length;i++){cb=callbacks[i];if(cb===fn||cb.fn===fn){callbacks.splice(i,1);break}}return this};Emitter.prototype.emit=function(event){this._callbacks=this._callbacks||{};var args=[].slice.call(arguments,1),callbacks=this._callbacks[event];if(callbacks){callbacks=callbacks.slice(0);for(var i=0,len=callbacks.length;i<len;++i){callbacks[i].apply(this,args)}}return this};Emitter.prototype.listeners=function(event){this._callbacks=this._callbacks||{};return this._callbacks[event]||[]};Emitter.prototype.hasListeners=function(event){return!!this.listeners(event).length}},{}],125:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_learnq");var tick=require("next-tick");var alias=require("alias");var aliases={id:"$id",email:"$email",firstName:"$first_name",lastName:"$last_name",phone:"$phone_number",title:"$title"};var Klaviyo=module.exports=integration("Klaviyo").assumesPageview().global("_learnq").option("apiKey","").tag('<script src="//a.klaviyo.com/media/js/learnmarklet.js">');Klaviyo.prototype.initialize=function(page){var self=this;push("account",this.options.apiKey);this.load(function(){tick(self.ready)})};Klaviyo.prototype.loaded=function(){return!!(window._learnq&&window._learnq.push!==Array.prototype.push)};Klaviyo.prototype.identify=function(identify){var traits=identify.traits(aliases);if(!traits.$id&&!traits.$email)return;push("identify",traits)};Klaviyo.prototype.group=function(group){var props=group.properties();if(!props.name)return;push("identify",{$organization:props.name})};Klaviyo.prototype.track=function(track){push("track",track.event(),track.properties({revenue:"$value"}))}},{"segmentio/analytics.js-integration":159,"global-queue":190,"next-tick":45,alias:195}],126:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var LeadLander=module.exports=integration("LeadLander").assumesPageview().global("llactid").global("trackalyzer").option("accountId",null).tag('<script src="http://t6.trackalyzer.com/trackalyze-nodoc.js">');LeadLander.prototype.initialize=function(page){window.llactid=this.options.accountId;this.load(this.ready)};LeadLander.prototype.loaded=function(){return!!window.trackalyzer}},{"segmentio/analytics.js-integration":159}],127:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var clone=require("clone");var each=require("each");var when=require("when");var LiveChat=module.exports=integration("LiveChat").assumesPageview().global("__lc").global("__lc_inited").global("LC_API").global("LC_Invite").option("group",0).option("license","").tag('<script src="//cdn.livechatinc.com/tracking.js">');LiveChat.prototype.initialize=function(page){var self=this;window.__lc=clone(this.options);this.load(function(){when(function(){return self.loaded()
},self.ready)})};LiveChat.prototype.loaded=function(){return!!(window.LC_API&&window.LC_Invite)};LiveChat.prototype.identify=function(identify){var traits=identify.traits({userId:"User ID"});window.LC_API.set_custom_variables(convert(traits))};function convert(traits){var arr=[];each(traits,function(key,value){arr.push({name:key,value:value})});return arr}},{"segmentio/analytics.js-integration":159,clone:194,each:5,when:184}],128:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Identify=require("facade").Identify;var useHttps=require("use-https");var LuckyOrange=module.exports=integration("Lucky Orange").assumesPageview().global("_loq").global("__wtw_watcher_added").global("__wtw_lucky_site_id").global("__wtw_lucky_is_segment_io").global("__wtw_custom_user_data").option("siteId",null).tag("http",'<script src="http://www.luckyorange.com/w.js?{{ cache }}">').tag("https",'<script src="https://ssl.luckyorange.com/w.js?{{ cache }}">');LuckyOrange.prototype.initialize=function(page){var user=this.analytics.user();window._loq||(window._loq=[]);window.__wtw_lucky_site_id=this.options.siteId;this.identify(new Identify({traits:user.traits(),userId:user.id()}));var cache=Math.floor((new Date).getTime()/6e4);var name=useHttps()?"https":"http";this.load(name,{cache:cache},this.ready)};LuckyOrange.prototype.loaded=function(){return!!window.__wtw_watcher_added};LuckyOrange.prototype.identify=function(identify){var traits=identify.traits();var email=identify.email();var name=identify.name();if(name)traits.name=name;if(email)traits.email=email;window.__wtw_custom_user_data=traits}},{"segmentio/analytics.js-integration":159,facade:27,"use-https":161}],129:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var alias=require("alias");var Lytics=module.exports=integration("Lytics").global("jstag").option("cid","").option("cookie","seerid").option("delay",2e3).option("sessionTimeout",1800).option("url","//c.lytics.io").tag('<script src="//c.lytics.io/static/io.min.js">');var aliases={sessionTimeout:"sessecs"};Lytics.prototype.initialize=function(page){var options=alias(this.options,aliases);window.jstag=function(){var t={_q:[],_c:options,ts:(new Date).getTime()};t.send=function(){this._q.push(["ready","send",Array.prototype.slice.call(arguments)]);return this};return t}();this.load(this.ready)};Lytics.prototype.loaded=function(){return!!(window.jstag&&window.jstag.bind)};Lytics.prototype.page=function(page){window.jstag.send(page.properties())};Lytics.prototype.identify=function(identify){var traits=identify.traits({userId:"_uid"});window.jstag.send(traits)};Lytics.prototype.track=function(track){var props=track.properties();props._e=track.event();window.jstag.send(props)}},{"segmentio/analytics.js-integration":159,alias:195}],130:[function(require,module,exports){var alias=require("alias");var clone=require("clone");var dates=require("convert-dates");var integration=require("segmentio/analytics.js-integration");var iso=require("to-iso-string");var indexof=require("indexof");var del=require("obj-case").del;var Mixpanel=module.exports=integration("Mixpanel").global("mixpanel").option("increments",[]).option("cookieName","").option("nameTag",true).option("pageview",false).option("people",false).option("token","").option("trackAllPages",false).option("trackNamedPages",true).option("trackCategorizedPages",true).tag('<script src="//cdn.mxpnl.com/libs/mixpanel-2.2.min.js">');var optionsAliases={cookieName:"cookie_name"};Mixpanel.prototype.initialize=function(){(function(c,a){window.mixpanel=a;var b,d,h,e;a._i=[];a.init=function(b,c,f){function d(a,b){var c=b.split(".");2==c.length&&(a=a[c[0]],b=c[1]);a[b]=function(){a.push([b].concat(Array.prototype.slice.call(arguments,0)))}}var g=a;"undefined"!==typeof f?g=a[f]=[]:f="mixpanel";g.people=g.people||[];h=["disable","track","track_pageview","track_links","track_forms","register","register_once","unregister","identify","alias","name_tag","set_config","people.set","people.increment","people.track_charge","people.append"];for(e=0;e<h.length;e++)d(g,h[e]);a._i.push([b,c,f])};a.__SV=1.2})(document,window.mixpanel||[]);this.options.increments=lowercase(this.options.increments);var options=alias(this.options,optionsAliases);window.mixpanel.init(options.token,options);this.load(this.ready)};Mixpanel.prototype.loaded=function(){return!!(window.mixpanel&&window.mixpanel.config)};Mixpanel.prototype.page=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(opts.trackAllPages){this.track(page.track())}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};var traitAliases={created:"$created",email:"$email",firstName:"$first_name",lastName:"$last_name",lastSeen:"$last_seen",name:"$name",username:"$username",phone:"$phone"};Mixpanel.prototype.identify=function(identify){var username=identify.username();var email=identify.email();var id=identify.userId();if(id)window.mixpanel.identify(id);var nametag=email||username||id;if(nametag)window.mixpanel.name_tag(nametag);var traits=identify.traits(traitAliases);if(traits.$created)del(traits,"createdAt");window.mixpanel.register(traits);if(this.options.people)window.mixpanel.people.set(traits)};Mixpanel.prototype.track=function(track){var increments=this.options.increments;var increment=track.event().toLowerCase();var people=this.options.people;var props=track.properties();var revenue=track.revenue();delete props.distinct_id;delete props.ip;delete props.mp_name_tag;delete props.mp_note;delete props.token;if(people&&~indexof(increments,increment)){window.mixpanel.people.increment(track.event());window.mixpanel.people.set("Last "+track.event(),new Date)}props=dates(props,iso);window.mixpanel.track(track.event(),props);if(revenue&&people){window.mixpanel.people.track_charge(revenue)}};Mixpanel.prototype.alias=function(alias){var mp=window.mixpanel;var to=alias.to();if(mp.get_distinct_id&&mp.get_distinct_id()===to)return;if(mp.get_property&&mp.get_property("$people_distinct_id")===to)return;mp.alias(to,alias.from())};function lowercase(arr){var ret=new Array(arr.length);for(var i=0;i<arr.length;++i){ret[i]=String(arr[i]).toLowerCase()}return ret}},{alias:195,clone:194,"convert-dates":196,"segmentio/analytics.js-integration":159,"to-iso-string":193,indexof:46,"obj-case":60}],131:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var bind=require("bind");var when=require("when");var is=require("is");var Mojn=module.exports=integration("Mojn").option("customerCode","").global("_mojnTrack").tag('<script src="https://track.idtargeting.com/{{ customerCode }}/track.js">');Mojn.prototype.initialize=function(){window._mojnTrack=window._mojnTrack||[];window._mojnTrack.push({cid:this.options.customerCode});var loaded=bind(this,this.loaded);var ready=this.ready;this.load(function(){when(loaded,ready)})};Mojn.prototype.loaded=function(){return is.object(window._mojnTrack)};Mojn.prototype.identify=function(identify){var email=identify.email();if(!email)return;var img=new Image;img.src="//matcher.idtargeting.com/analytics.gif?cid="+this.options.customerCode+"&_mjnctid="+email;img.width=1;img.height=1;return img};Mojn.prototype.track=function(track){var properties=track.properties();var revenue=properties.revenue;var currency=properties.currency||"";var conv=currency+revenue;if(!revenue)return;window._mojnTrack.push({conv:conv});return conv}},{"segmentio/analytics.js-integration":159,bind:33,when:184,is:18}],132:[function(require,module,exports){var push=require("global-queue")("_mfq");var integration=require("segmentio/analytics.js-integration");var each=require("each");var Mouseflow=module.exports=integration("Mouseflow").assumesPageview().global("mouseflow").global("_mfq").option("apiKey","").option("mouseflowHtmlDelay",0).tag('<script src="//cdn.mouseflow.com/projects/{{ apiKey }}.js">');Mouseflow.prototype.initialize=function(page){window.mouseflowHtmlDelay=this.options.mouseflowHtmlDelay;this.load(this.ready)};Mouseflow.prototype.loaded=function(){return!!window.mouseflow};Mouseflow.prototype.page=function(page){if(!window.mouseflow)return;if("function"!=typeof mouseflow.newPageView)return;mouseflow.newPageView()};Mouseflow.prototype.identify=function(identify){set(identify.traits())};Mouseflow.prototype.track=function(track){var props=track.properties();props.event=track.event();set(props)};function set(obj){each(obj,function(key,value){push("setVariable",key,value)})}},{"global-queue":190,"segmentio/analytics.js-integration":159,each:5}],133:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var useHttps=require("use-https");var each=require("each");var is=require("is");var MouseStats=module.exports=integration("MouseStats").assumesPageview().global("msaa").global("MouseStatsVisitorPlaybacks").option("accountNumber","").tag("http",'<script src="http://www2.mousestats.com/js/{{ path }}.js?{{ cache }}">').tag("https",'<script src="https://ssl.mousestats.com/js/{{ path }}.js?{{ cache }}">');MouseStats.prototype.initialize=function(page){var number=this.options.accountNumber;var path=number.slice(0,1)+"/"+number.slice(1,2)+"/"+number;var cache=Math.floor((new Date).getTime()/6e4);var name=useHttps()?"https":"http";this.load(name,{path:path,cache:cache},this.ready)};MouseStats.prototype.loaded=function(){return is.array(window.MouseStatsVisitorPlaybacks)};MouseStats.prototype.identify=function(identify){each(identify.traits(),function(key,value){window.MouseStatsVisitorPlaybacks.customVariable(key,value)})}},{"segmentio/analytics.js-integration":159,"use-https":161,each:5,is:18}],134:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("__nls");var Navilytics=module.exports=integration("Navilytics").assumesPageview().global("__nls").option("memberId","").option("projectId","").tag('<script src="//www.navilytics.com/nls.js?mid={{ memberId }}&pid={{ projectId }}">');Navilytics.prototype.initialize=function(page){window.__nls=window.__nls||[];this.load(this.ready)};Navilytics.prototype.loaded=function(){return!!(window.__nls&&[].push!=window.__nls.push)};Navilytics.prototype.track=function(track){push("tagRecording",track.event())}},{"segmentio/analytics.js-integration":159,"global-queue":190}],135:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var https=require("use-https");var tick=require("next-tick");var Olark=module.exports=integration("Olark").assumesPageview().global("olark").option("identify",true).option("page",true).option("siteId","").option("groupId","").option("track",false);Olark.prototype.initialize=function(page){var self=this;this.load(function(){tick(self.ready)});var groupId=this.options.groupId;if(groupId){chat("setOperatorGroup",{group:groupId})}var self=this;box("onExpand",function(){self._open=true});box("onShrink",function(){self._open=false})};Olark.prototype.loaded=function(){return!!window.olark};Olark.prototype.load=function(callback){var el=document.getElementById("olark");window.olark||function(c){var f=window,d=document,l=https()?"https:":"http:",z=c.name,r="load";var nt=function(){f[z]=function(){(a.s=a.s||[]).push(arguments)};var a=f[z]._={},q=c.methods.length;while(q--){(function(n){f[z][n]=function(){f[z]("call",n,arguments)}})(c.methods[q])}a.l=c.loader;a.i=nt;a.p={0:+new Date};a.P=function(u){a.p[u]=new Date-a.p[0]};function s(){a.P(r);f[z](r)}f.addEventListener?f.addEventListener(r,s,false):f.attachEvent("on"+r,s);var ld=function(){function p(hd){hd="head";return["<",hd,"></",hd,"><",i," onl"+'oad="var d=',g,";d.getElementsByTagName('head')[0].",j,"(d.",h,"('script')).",k,"='",l,"//",a.l,"'",'"',"></",i,">"].join("")}var i="body",m=d[i];if(!m){return setTimeout(ld,100)}a.P(1);var j="appendChild",h="createElement",k="src",n=d[h]("div"),v=n[j](d[h](z)),b=d[h]("iframe"),g="document",e="domain",o;n.style.display="none";m.insertBefore(n,m.firstChild).id=z;b.frameBorder="0";b.id=z+"-loader";if(/MSIE[ ]+6/.test(navigator.userAgent)){b.src="javascript:false"}b.allowTransparency="true";v[j](b);try{b.contentWindow[g].open()}catch(w){c[e]=d[e];o="javascript:var d="+g+".open();d.domain='"+d.domain+"';";b[k]=o+"void(0);"}try{var t=b.contentWindow[g];t.write(p());t.close()}catch(x){b[k]=o+'d.write("'+p().replace(/"/g,String.fromCharCode(92)+'"')+'");d.close();'}a.P(2)};ld()};nt()}({loader:"static.olark.com/jsclient/loader0.js",name:"olark",methods:["configure","extend","declare","identify"]});window.olark.identify(this.options.siteId);callback()};Olark.prototype.page=function(page){if(!this.options.page||!this._open)return;var props=page.properties();var name=page.fullName();if(!name&&!props.url)return;var msg=name?name.toLowerCase()+" page":props.url;chat("sendNotificationToOperator",{body:"looking at "+msg})};Olark.prototype.identify=function(identify){if(!this.options.identify)return;var username=identify.username();var traits=identify.traits();var id=identify.userId();var email=identify.email();var phone=identify.phone();var name=identify.name()||identify.firstName();visitor("updateCustomFields",traits);if(email)visitor("updateEmailAddress",{emailAddress:email});if(phone)visitor("updatePhoneNumber",{phoneNumber:phone});if(name)visitor("updateFullName",{fullName:name});var nickname=name||email||username||id;if(name&&email)nickname+=" ("+email+")";if(nickname)chat("updateVisitorNickname",{snippet:nickname})};Olark.prototype.track=function(track){if(!this.options.track||!this._open)return;chat("sendNotificationToOperator",{body:'visitor triggered "'+track.event()+'"'})};function box(action,value){window.olark("api.box."+action,value)}function visitor(action,value){window.olark("api.visitor."+action,value)}function chat(action,value){window.olark("api.chat."+action,value)}},{"segmentio/analytics.js-integration":159,"use-https":161,"next-tick":45}],136:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("optimizely");var callback=require("callback");var tick=require("next-tick");var bind=require("bind");var each=require("each");var Optimizely=module.exports=integration("Optimizely").option("variations",true).option("trackNamedPages",true).option("trackCategorizedPages",true);Optimizely.prototype.initialize=function(){if(this.options.variations){var self=this;tick(function(){self.replay()})}this.ready()};Optimizely.prototype.track=function(track){var props=track.properties();if(props.revenue)props.revenue*=100;push("trackEvent",track.event(),props)};Optimizely.prototype.page=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};Optimizely.prototype.replay=function(){if(!window.optimizely)return;var data=window.optimizely.data;if(!data)return;var experiments=data.experiments;var map=data.state.variationNamesMap;var traits={};each(map,function(experimentId,variation){var experiment=experiments[experimentId].name;traits["Experiment: "+experiment]=variation});this.analytics.identify(traits)}},{"segmentio/analytics.js-integration":159,"global-queue":190,callback:12,"next-tick":45,bind:33,each:5}],137:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var PerfectAudience=module.exports=integration("Perfect Audience").assumesPageview().global("_pa").option("siteId","").tag('<script src="//tag.perfectaudience.com/serve/{{ siteId }}.js">');PerfectAudience.prototype.initialize=function(page){window._pa=window._pa||{};this.load(this.ready)};PerfectAudience.prototype.loaded=function(){return!!(window._pa&&window._pa.track)};PerfectAudience.prototype.track=function(track){window._pa.track(track.event(),track.properties())}},{"segmentio/analytics.js-integration":159}],138:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_prum");var date=require("load-date");var Pingdom=module.exports=integration("Pingdom").assumesPageview().global("_prum").global("PRUM_EPISODES").option("id","").tag('<script src="//rum-static.pingdom.net/prum.min.js">');Pingdom.prototype.initialize=function(page){window._prum=window._prum||[];push("id",this.options.id);push("mark","firstbyte",date.getTime());var self=this;this.load(this.ready)};Pingdom.prototype.loaded=function(){return!!(window._prum&&window._prum.push!==Array.prototype.push)}},{"segmentio/analytics.js-integration":159,"global-queue":190,"load-date":191}],139:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_paq");var each=require("each");var Piwik=module.exports=integration("Piwik").global("_paq").option("url",null).option("siteId","").mapping("goals").tag('<script src="{{ url }}/piwik.js">');Piwik.prototype.initialize=function(){window._paq=window._paq||[];push("setSiteId",this.options.siteId);push("setTrackerUrl",this.options.url+"/piwik.php");push("enableLinkTracking");this.load(this.ready)};Piwik.prototype.loaded=function(){return!!(window._paq&&window._paq.push!=[].push)};Piwik.prototype.page=function(page){push("trackPageView")};Piwik.prototype.track=function(track){var goals=this.goals(track.event());var revenue=track.revenue()||0;each(goals,function(goal){push("trackGoal",goal,revenue)})}},{"segmentio/analytics.js-integration":159,"global-queue":190,each:5}],140:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var convertDates=require("convert-dates");var push=require("global-queue")("_lnq");var alias=require("alias");var Preact=module.exports=integration("Preact").assumesPageview().global("_lnq").option("projectCode","").tag('<script src="//d2bbvl6dq48fa6.cloudfront.net/js/ln-2.4.min.js">');Preact.prototype.initialize=function(page){window._lnq=window._lnq||[];push("_setCode",this.options.projectCode);this.load(this.ready)};Preact.prototype.loaded=function(){return!!(window._lnq&&window._lnq.push!==Array.prototype.push)};Preact.prototype.identify=function(identify){if(!identify.userId())return;var traits=identify.traits({created:"created_at"});traits=convertDates(traits,convertDate);push("_setPersonData",{name:identify.name(),email:identify.email(),uid:identify.userId(),properties:traits})};Preact.prototype.group=function(group){if(!group.groupId())return;push("_setAccount",group.traits())};Preact.prototype.track=function(track){var props=track.properties();var revenue=track.revenue();var event=track.event();var special={name:event};if(revenue){special.revenue=revenue*100;delete props.revenue}if(props.note){special.note=props.note;delete props.note}push("_logEvent",special,props)};function convertDate(date){return Math.floor(date/1e3)}},{"segmentio/analytics.js-integration":159,"convert-dates":196,"global-queue":190,alias:195}],141:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_kiq");var Facade=require("facade");var Identify=Facade.Identify;var bind=require("bind");var when=require("when");var Qualaroo=module.exports=integration("Qualaroo").assumesPageview().global("_kiq").option("customerId","").option("siteToken","").option("track",false).tag('<script src="//s3.amazonaws.com/ki.js/{{ customerId }}/{{ siteToken }}.js">');Qualaroo.prototype.initialize=function(page){window._kiq=window._kiq||[];var loaded=bind(this,this.loaded);var ready=this.ready;this.load(function(){when(loaded,ready)})};Qualaroo.prototype.loaded=function(){return!!(window._kiq&&window._kiq.push!==Array.prototype.push)};Qualaroo.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();var email=identify.email();if(email)id=email;if(id)push("identify",id);if(traits)push("set",traits)};Qualaroo.prototype.track=function(track){if(!this.options.track)return;var event=track.event();var traits={};traits["Triggered: "+event]=true;this.identify(new Identify({traits:traits}))}},{"segmentio/analytics.js-integration":159,"global-queue":190,facade:27,bind:33,when:184}],142:[function(require,module,exports){var push=require("global-queue")("_qevents",{wrap:false});var integration=require("segmentio/analytics.js-integration");var useHttps=require("use-https");var Quantcast=module.exports=integration("Quantcast").assumesPageview().global("_qevents").global("__qc").option("pCode",null).option("advertise",false).tag("http",'<script src="http://edge.quantserve.com/quant.js">').tag("https",'<script src="https://secure.quantserve.com/quant.js">');Quantcast.prototype.initialize=function(page){window._qevents=window._qevents||[];var opts=this.options;var settings={qacct:opts.pCode};var user=this.analytics.user();if(user.id())settings.uid=user.id();if(page){settings.labels=this.labels("page",page.category(),page.name())}push(settings);var name=useHttps()?"https":"http";this.load(name,this.ready)};Quantcast.prototype.loaded=function(){return!!window.__qc};Quantcast.prototype.page=function(page){var category=page.category();var name=page.name();var settings={event:"refresh",labels:this.labels("page",category,name),qacct:this.options.pCode};var user=this.analytics.user();if(user.id())settings.uid=user.id();push(settings)};Quantcast.prototype.identify=function(identify){var id=identify.userId();if(id){window._qevents[0]=window._qevents[0]||{};window._qevents[0].uid=id}};Quantcast.prototype.track=function(track){var name=track.event();var revenue=track.revenue();var settings={event:"click",labels:this.labels("event",name),qacct:this.options.pCode};var user=this.analytics.user();if(null!=revenue)settings.revenue=revenue+"";if(user.id())settings.uid=user.id();push(settings)};Quantcast.prototype.completedOrder=function(track){var name=track.event();var revenue=track.total();var labels=this.labels("event",name);var category=track.category();if(this.options.advertise&&category){labels+=","+this.labels("pcat",category)}var settings={event:"refresh",labels:labels,revenue:revenue+"",orderid:track.orderId(),qacct:this.options.pCode};push(settings)};Quantcast.prototype.labels=function(type){var args=[].slice.call(arguments,1);var advertise=this.options.advertise;var ret=[];if(advertise&&"page"==type)type="event";if(advertise)type="_fp."+type;for(var i=0;i<args.length;++i){if(null==args[i])continue;var value=String(args[i]);ret.push(value.replace(/,/g,";"))}ret=advertise?ret.join(" "):ret.join(".");return[type,ret].join(".")}},{"global-queue":190,"segmentio/analytics.js-integration":159,"use-https":161}],143:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var extend=require("extend");var is=require("is");var RollbarIntegration=module.exports=integration("Rollbar").global("Rollbar").option("identify",true).option("accessToken","").option("environment","unknown").option("captureUncaught",true);RollbarIntegration.prototype.initialize=function(page){var _rollbarConfig=this.config={accessToken:this.options.accessToken,captureUncaught:this.options.captureUncaught,payload:{environment:this.options.environment}};(function(a){function b(b){this.shimId=++g,this.notifier=null,this.parentShim=b,this.logger=function(){},a.console&&void 0===a.console.shimId&&(this.logger=a.console.log)}function c(b,c,d){!d[4]&&a._rollbarWrappedError&&(d[4]=a._rollbarWrappedError,a._rollbarWrappedError=null),b.uncaughtError.apply(b,d),c&&c.apply(a,d)}function d(c){var d=b;return f(function(){if(this.notifier)return this.notifier[c].apply(this.notifier,arguments);var b=this,e="scope"===c;e&&(b=new d(this));var f=Array.prototype.slice.call(arguments,0),g={shim:b,method:c,args:f,ts:new Date};return a._rollbarShimQueue.push(g),e?b:void 0})}function e(a,b){if(b.hasOwnProperty&&b.hasOwnProperty("addEventListener")){var c=b.addEventListener;b.addEventListener=function(b,d,e){c.call(this,b,a.wrap(d),e)};var d=b.removeEventListener;b.removeEventListener=function(a,b,c){d.call(this,a,b._wrapped||b,c)}}}function f(a,b){return b=b||this.logger,function(){try{return a.apply(this,arguments)}catch(c){b("Rollbar internal error:",c)}}}var g=0;b.init=function(a,d){var g=d.globalAlias||"Rollbar";if("object"==typeof a[g])return a[g];a._rollbarShimQueue=[],a._rollbarWrappedError=null,d=d||{};var h=new b;return f(function(){if(h.configure(d),d.captureUncaught){var b=a.onerror;a.onerror=function(){var a=Array.prototype.slice.call(arguments,0);c(h,b,a)};var f,i,j=["EventTarget","Window","Node","ApplicationCache","AudioTrackList","ChannelMergerNode","CryptoOperation","EventSource","FileReader","HTMLUnknownElement","IDBDatabase","IDBRequest","IDBTransaction","KeyOperation","MediaController","MessagePort","ModalWindow","Notification","SVGElementInstance","Screen","TextTrack","TextTrackCue","TextTrackList","WebSocket","WebSocketWorker","Worker","XMLHttpRequest","XMLHttpRequestEventTarget","XMLHttpRequestUpload"];for(f=0;f<j.length;++f)i=j[f],a[i]&&a[i].prototype&&e(h,a[i].prototype)}return a[g]=h,h},h.logger)()},b.prototype.loadFull=function(a,b,c,d,e){var g=f(function(){var a=b.createElement("script"),e=b.getElementsByTagName("script")[0];a.src=d.rollbarJsUrl,a.async=!c,a.onload=h,e.parentNode.insertBefore(a,e)},this.logger),h=f(function(){var b;if(void 0===a._rollbarPayloadQueue){var c,d,f,g;for(b=new Error("rollbar.js did not load");c=a._rollbarShimQueue.shift();)for(f=c.args,g=0;g<f.length;++g)if(d=f[g],"function"==typeof d){d(b);break}}e&&e(b)},this.logger);f(function(){c?g():a.addEventListener?a.addEventListener("load",g,!1):a.attachEvent("onload",g)},this.logger)()},b.prototype.wrap=function(b){if("function"!=typeof b)return b;if(b._isWrap)return b;if(!b._wrapped){b._wrapped=function(){try{return b.apply(this,arguments)}catch(c){throw a._rollbarWrappedError=c,c}},b._wrapped._isWrap=!0;for(var c in b)b.hasOwnProperty(c)&&(b._wrapped[c]=b[c])}return b._wrapped};for(var h="log,debug,info,warn,warning,error,critical,global,configure,scope,uncaughtError".split(","),i=0;i<h.length;++i)b.prototype[h[i]]=d(h[i]);var j="//d37gvrvc0wt4s1.cloudfront.net/js/v1.0/rollbar.min.js";_rollbarConfig.rollbarJsUrl=_rollbarConfig.rollbarJsUrl||j,b.init(a,_rollbarConfig)})(window,document);this.load(this.ready)};RollbarIntegration.prototype.loaded=function(){return is.object(window.Rollbar)&&null==window.Rollbar.shimId};RollbarIntegration.prototype.load=function(callback){window.Rollbar.loadFull(window,document,true,this.config,callback)};RollbarIntegration.prototype.identify=function(identify){if(!this.options.identify)return;var uid=identify.userId();if(uid===null||uid===undefined)return;var rollbar=window.Rollbar;var person={id:uid};extend(person,identify.traits());rollbar.configure({payload:{person:person}})}},{"segmentio/analytics.js-integration":159,extend:40,is:18}],144:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var SaaSquatch=module.exports=integration("SaaSquatch").option("tenantAlias","").global("_sqh").tag('<script src="//d2rcp9ak152ke1.cloudfront.net/assets/javascripts/squatch.min.js">');SaaSquatch.prototype.initialize=function(page){window._sqh=window._sqh||[];this.load(this.ready)};SaaSquatch.prototype.loaded=function(){return window._sqh&&window._sqh.push!=[].push};SaaSquatch.prototype.identify=function(identify){var sqh=window._sqh;var accountId=identify.proxy("traits.accountId");var image=identify.proxy("traits.referralImage");var opts=identify.options(this.name);var id=identify.userId();var email=identify.email();if(!(id||email))return;if(this.called)return;var init={tenant_alias:this.options.tenantAlias,first_name:identify.firstName(),last_name:identify.lastName(),user_image:identify.avatar(),email:email,user_id:id};if(accountId)init.account_id=accountId;if(opts.checksum)init.checksum=opts.checksum;if(image)init.fb_share_image=image;sqh.push(["init",init]);this.called=true;this.load()}},{"segmentio/analytics.js-integration":159}],145:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var Sentry=module.exports=integration("Sentry").global("Raven").option("config","").tag('<script src="//cdn.ravenjs.com/1.1.10/native/raven.min.js">');Sentry.prototype.initialize=function(){var config=this.options.config;var self=this;this.load(function(){window.Raven.config(config).install();self.ready()})};Sentry.prototype.loaded=function(){return is.object(window.Raven)};Sentry.prototype.identify=function(identify){window.Raven.setUser(identify.traits())}},{"segmentio/analytics.js-integration":159,is:18}],146:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var SnapEngage=module.exports=integration("SnapEngage").assumesPageview().global("SnapABug").option("apiKey","").tag('<script src="//commondatastorage.googleapis.com/code.snapengage.com/js/{{ apiKey }}.js">');SnapEngage.prototype.initialize=function(page){this.load(this.ready)};SnapEngage.prototype.loaded=function(){return is.object(window.SnapABug)};SnapEngage.prototype.identify=function(identify){var email=identify.email();if(!email)return;window.SnapABug.setUserEmail(email)}},{"segmentio/analytics.js-integration":159,is:18}],147:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var bind=require("bind");var when=require("when");var Spinnakr=module.exports=integration("Spinnakr").assumesPageview().global("_spinnakr_site_id").global("_spinnakr").option("siteId","").tag('<script src="//d3ojzyhbolvoi5.cloudfront.net/js/so.js">');Spinnakr.prototype.initialize=function(page){window._spinnakr_site_id=this.options.siteId;var loaded=bind(this,this.loaded);var ready=this.ready;this.load(function(){when(loaded,ready)})};Spinnakr.prototype.loaded=function(){return!!window._spinnakr}},{"segmentio/analytics.js-integration":159,bind:33,when:184}],148:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var slug=require("slug");var push=require("global-queue")("_tsq");var Tapstream=module.exports=integration("Tapstream").assumesPageview().global("_tsq").option("accountName","").option("trackAllPages",true).option("trackNamedPages",true).option("trackCategorizedPages",true).tag('<script src="//cdn.tapstream.com/static/js/tapstream.js">');Tapstream.prototype.initialize=function(page){window._tsq=window._tsq||[];push("setAccountName",this.options.accountName);this.load(this.ready)};Tapstream.prototype.loaded=function(){return!!(window._tsq&&window._tsq.push!==Array.prototype.push)};Tapstream.prototype.page=function(page){var category=page.category();var opts=this.options;var name=page.fullName();if(opts.trackAllPages){this.track(page.track())}if(name&&opts.trackNamedPages){this.track(page.track(name))}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}};Tapstream.prototype.track=function(track){var props=track.properties();push("fireHit",slug(track.event()),[props.url])}},{"segmentio/analytics.js-integration":159,slug:166,"global-queue":190}],149:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var alias=require("alias");var clone=require("clone");var Trakio=module.exports=integration("trak.io").assumesPageview().global("trak").option("token","").option("trackNamedPages",true).option("trackCategorizedPages",true).tag('<script src="//d29p64779x43zo.cloudfront.net/v1/trak.io.min.js">');var optionsAliases={initialPageview:"auto_track_page_view"};Trakio.prototype.initialize=function(page){var options=this.options;window.trak=window.trak||[];window.trak.io=window.trak.io||{};window.trak.push=window.trak.push||function(){};
window.trak.io.load=window.trak.io.load||function(e){var r=function(e){return function(){window.trak.push([e].concat(Array.prototype.slice.call(arguments,0)))}},i=["initialize","identify","track","alias","channel","source","host","protocol","page_view"];for(var s=0;s<i.length;s++)window.trak.io[i[s]]=r(i[s]);window.trak.io.initialize.apply(window.trak.io,arguments)};window.trak.io.load(options.token,alias(options,optionsAliases));this.load(this.ready)};Trakio.prototype.loaded=function(){return!!(window.trak&&window.trak.loaded)};Trakio.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();window.trak.io.page_view(props.path,name||props.title);if(name&&this.options.trackNamedPages){this.track(page.track(name))}if(category&&this.options.trackCategorizedPages){this.track(page.track(category))}};var traitAliases={avatar:"avatar_url",firstName:"first_name",lastName:"last_name"};Trakio.prototype.identify=function(identify){var traits=identify.traits(traitAliases);var id=identify.userId();if(id){window.trak.io.identify(id,traits)}else{window.trak.io.identify(traits)}};Trakio.prototype.track=function(track){window.trak.io.track(track.event(),track.properties())};Trakio.prototype.alias=function(alias){if(!window.trak.io.distinct_id)return;var from=alias.from();var to=alias.to();if(to===window.trak.io.distinct_id())return;if(from){window.trak.io.alias(from,to)}else{window.trak.io.alias(to)}}},{"segmentio/analytics.js-integration":159,alias:195,clone:194}],150:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var each=require("each");var has=Object.prototype.hasOwnProperty;var TwitterAds=module.exports=integration("Twitter Ads").tag("pixel",'<img src="//analytics.twitter.com/i/adsct?txn_id={{ event }}&p_id=Twitter"/>').mapping("events");TwitterAds.prototype.initialize=function(){this.ready()};TwitterAds.prototype.track=function(track){var events=this.events(track.event());var self=this;each(events,function(event){var el=self.load("pixel",{event:event})})}},{"segmentio/analytics.js-integration":159,each:5}],151:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_uc");var Usercycle=module.exports=integration("USERcycle").assumesPageview().global("_uc").option("key","").tag('<script src="//api.usercycle.com/javascripts/track.js">');Usercycle.prototype.initialize=function(page){push("_key",this.options.key);this.load(this.ready)};Usercycle.prototype.loaded=function(){return!!(window._uc&&window._uc.push!==Array.prototype.push)};Usercycle.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();if(id)push("uid",id);push("action","came_back",traits)};Usercycle.prototype.track=function(track){push("action",track.event(),track.properties({revenue:"revenue_amount"}))}},{"segmentio/analytics.js-integration":159,"global-queue":190}],152:[function(require,module,exports){var alias=require("alias");var callback=require("callback");var convertDates=require("convert-dates");var integration=require("analytics.js-integration");var load=require("load-script");var push=require("global-queue")("_ufq");module.exports=exports=function(analytics){analytics.addIntegration(Userfox)};var Userfox=exports.Integration=integration("userfox").assumesPageview().readyOnLoad().global("_ufq").option("clientId","");Userfox.prototype.initialize=function(page){window._ufq=[];this.load()};Userfox.prototype.loaded=function(){return!!(window._ufq&&window._ufq.push!==Array.prototype.push)};Userfox.prototype.load=function(callback){load("//d2y71mjhnajxcg.cloudfront.net/js/userfox-stable.js",callback)};Userfox.prototype.identify=function(identify){var traits=identify.traits({created:"signup_date"});var email=identify.email();if(!email)return;push("init",{clientId:this.options.clientId,email:email});traits=convertDates(traits,formatDate);push("track",traits)};function formatDate(date){return Math.round(date.getTime()/1e3).toString()}},{alias:195,callback:12,"convert-dates":196,"analytics.js-integration":159,"load-script":168,"global-queue":190}],153:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("UserVoice");var convertDates=require("convert-dates");var unix=require("to-unix-timestamp");var alias=require("alias");var clone=require("clone");var UserVoice=module.exports=integration("UserVoice").assumesPageview().global("UserVoice").global("showClassicWidget").option("apiKey","").option("classic",false).option("forumId",null).option("showWidget",true).option("mode","contact").option("accentColor","#448dd6").option("smartvote",true).option("trigger",null).option("triggerPosition","bottom-right").option("triggerColor","#ffffff").option("triggerBackgroundColor","rgba(46, 49, 51, 0.6)").option("classicMode","full").option("primaryColor","#cc6d00").option("linkColor","#007dbf").option("defaultMode","support").option("tabLabel","Feedback & Support").option("tabColor","#cc6d00").option("tabPosition","middle-right").option("tabInverted",false).tag('<script src="//widget.uservoice.com/{{ apiKey }}.js">');UserVoice.on("construct",function(integration){if(!integration.options.classic)return;integration.group=undefined;integration.identify=integration.identifyClassic;integration.initialize=integration.initializeClassic});UserVoice.prototype.initialize=function(page){var options=this.options;var opts=formatOptions(options);push("set",opts);push("autoprompt",{});if(options.showWidget){options.trigger?push("addTrigger",options.trigger,opts):push("addTrigger",opts)}this.load(this.ready)};UserVoice.prototype.loaded=function(){return!!(window.UserVoice&&window.UserVoice.push!==Array.prototype.push)};UserVoice.prototype.identify=function(identify){var traits=identify.traits({created:"created_at"});traits=convertDates(traits,unix);push("identify",traits)};UserVoice.prototype.group=function(group){var traits=group.traits({created:"created_at"});traits=convertDates(traits,unix);push("identify",{account:traits})};UserVoice.prototype.initializeClassic=function(){var options=this.options;window.showClassicWidget=showClassicWidget;if(options.showWidget)showClassicWidget("showTab",formatClassicOptions(options));this.load(this.ready)};UserVoice.prototype.identifyClassic=function(identify){push("setCustomFields",identify.traits())};function formatOptions(options){return alias(options,{forumId:"forum_id",accentColor:"accent_color",smartvote:"smartvote_enabled",triggerColor:"trigger_color",triggerBackgroundColor:"trigger_background_color",triggerPosition:"trigger_position"})}function formatClassicOptions(options){return alias(options,{forumId:"forum_id",classicMode:"mode",primaryColor:"primary_color",tabPosition:"tab_position",tabColor:"tab_color",linkColor:"link_color",defaultMode:"default_mode",tabLabel:"tab_label",tabInverted:"tab_inverted"})}function showClassicWidget(type,options){type=type||"showLightbox";push(type,"classic_widget",options)}},{"segmentio/analytics.js-integration":159,"global-queue":190,"convert-dates":196,"to-unix-timestamp":199,alias:195,clone:194}],199:[function(require,module,exports){module.exports=toUnixTimestamp;function toUnixTimestamp(date){return Math.floor(date.getTime()/1e3)}},{}],154:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_veroq");var cookie=require("component/cookie");var Vero=module.exports=integration("Vero").global("_veroq").option("apiKey","").tag('<script src="//d3qxef4rp70elm.cloudfront.net/m.js">');Vero.prototype.initialize=function(page){if(!cookie("__veroc4"))cookie("__veroc4","[]");push("init",{api_key:this.options.apiKey});this.load(this.ready)};Vero.prototype.loaded=function(){return!!(window._veroq&&window._veroq.push!==Array.prototype.push)};Vero.prototype.page=function(page){push("trackPageview")};Vero.prototype.identify=function(identify){var traits=identify.traits();var email=identify.email();var id=identify.userId();if(!id||!email)return;push("user",traits)};Vero.prototype.track=function(track){push("track",track.event(),track.properties())}},{"segmentio/analytics.js-integration":159,"global-queue":190,"component/cookie":28}],155:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var tick=require("next-tick");var each=require("each");var VWO=module.exports=integration("Visual Website Optimizer").option("replay",true);VWO.prototype.initialize=function(){if(this.options.replay)this.replay();this.ready()};VWO.prototype.replay=function(){var analytics=this.analytics;tick(function(){experiments(function(err,traits){if(traits)analytics.identify(traits)})})};function experiments(fn){enqueue(function(){var data={};var ids=window._vwo_exp_ids;if(!ids)return fn();each(ids,function(id){var name=variation(id);if(name)data["Experiment: "+id]=name});fn(null,data)})}function enqueue(fn){window._vis_opt_queue=window._vis_opt_queue||[];window._vis_opt_queue.push(fn)}function variation(id){var experiments=window._vwo_exp;if(!experiments)return null;var experiment=experiments[id];var variationId=experiment.combination_chosen;return variationId?experiment.comb_n[variationId]:null}},{"segmentio/analytics.js-integration":159,"next-tick":45,each:5}],156:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var useHttps=require("use-https");var WebEngage=module.exports=integration("WebEngage").assumesPageview().global("_weq").global("webengage").option("widgetVersion","4.0").option("licenseCode","").tag("http",'<script src="http://cdn.widgets.webengage.com/js/widget/webengage-min-v-4.0.js">').tag("https",'<script src="https://ssl.widgets.webengage.com/js/widget/webengage-min-v-4.0.js">');WebEngage.prototype.initialize=function(page){var _weq=window._weq=window._weq||{};_weq["webengage.licenseCode"]=this.options.licenseCode;_weq["webengage.widgetVersion"]=this.options.widgetVersion;var name=useHttps()?"https":"http";this.load(name,this.ready)};WebEngage.prototype.loaded=function(){return!!window.webengage}},{"segmentio/analytics.js-integration":159,"use-https":161}],157:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var snake=require("to-snake-case");var isEmail=require("is-email");var extend=require("extend");var each=require("each");var type=require("type");var Woopra=module.exports=integration("Woopra").global("woopra").option("domain","").option("cookieName","wooTracker").option("cookieDomain",null).option("cookiePath","/").option("ping",true).option("pingInterval",12e3).option("idleTimeout",3e5).option("downloadTracking",true).option("outgoingTracking",true).option("outgoingIgnoreSubdomain",true).option("downloadPause",200).option("outgoingPause",400).option("ignoreQueryUrl",true).option("hideCampaign",false).tag('<script src="//static.woopra.com/js/w.js">');Woopra.prototype.initialize=function(page){(function(){var i,s,z,w=window,d=document,a=arguments,q="script",f=["config","track","identify","visit","push","call"],c=function(){var i,self=this;self._e=[];for(i=0;i<f.length;i++){(function(f){self[f]=function(){self._e.push([f].concat(Array.prototype.slice.call(arguments,0)));return self}})(f[i])}};w._w=w._w||{};for(i=0;i<a.length;i++){w._w[a[i]]=w[a[i]]=w[a[i]]||new c}})("woopra");this.load(this.ready);each(this.options,function(key,value){key=snake(key);if(null==value)return;if(""===value)return;window.woopra.config(key,value)})};Woopra.prototype.loaded=function(){return!!(window.woopra&&window.woopra.loaded)};Woopra.prototype.page=function(page){var props=page.properties();var name=page.fullName();if(name)props.title=name;window.woopra.track("pv",props)};Woopra.prototype.identify=function(identify){var traits=identify.traits();if(identify.name())traits.name=identify.name();window.woopra.identify(traits).push()};Woopra.prototype.track=function(track){window.woopra.track(track.event(),track.properties())}},{"segmentio/analytics.js-integration":159,"to-snake-case":160,"is-email":19,extend:40,each:5,type:35}],158:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var tick=require("next-tick");var bind=require("bind");var when=require("when");var Yandex=module.exports=integration("Yandex Metrica").assumesPageview().global("yandex_metrika_callbacks").global("Ya").option("counterId",null).tag('<script src="//mc.yandex.ru/metrika/watch.js">');Yandex.prototype.initialize=function(page){var id=this.options.counterId;push(function(){window["yaCounter"+id]=new window.Ya.Metrika({id:id})});var loaded=bind(this,this.loaded);var ready=this.ready;this.load(function(){when(loaded,function(){tick(ready)})})};Yandex.prototype.loaded=function(){return!!(window.Ya&&window.Ya.Metrika)};function push(callback){window.yandex_metrika_callbacks=window.yandex_metrika_callbacks||[];window.yandex_metrika_callbacks.push(callback)}},{"segmentio/analytics.js-integration":159,"next-tick":45,bind:33,when:184}]},{},{1:"analytics"});
|
client/components/Lane.js
|
nb256/kanbanello
|
import React from 'react';
import Card from './Card';
import EditLaneModal from '../components/EditLaneModal';
import { editButtonStyle, deleteButtonStyle, laneStyle } from '../styles/styles';
export default class Lane extends React.Component {
onDrop(e) {
this.props.onMoveCard(e.dataTransfer.getData('laneid'),
this.props.lane.id, JSON.parse(e.dataTransfer.getData('card')));
}
onDragOver(e) {
e.preventDefault();
}
render() {
this.onDragOver = this.onDragOver.bind(this);
this.onDrop = this.onDrop.bind(this);
return (
<div>
<EditLaneModal lane={this.props.lane} modalId={'m' + this.props.lane.id}
onEditLane={this.props.onEditLane}/>
<div className="w3-col m2 w3-center" style={laneStyle} onDragOver={this.onDragOver}
onDrop={this.onDrop}>
<div className="w3-tooltip">
<span style={editButtonStyle} className="w3-text">
<i className="fa fa-pencil-square-o"
title="Edit Lane" onClick={() =>
document.getElementById('m' + this.props.lane.id).style.display = 'block'} />
</span>
<span style={deleteButtonStyle} className="w3-text">
<i className="fa fa-window-close" title="Delete Lane" onClick={() =>
confirm('Are you sure for deleting the lane "' +
this.props.lane.title + '"?') ? this.props.onDeleteLane(this.props.lane.id) : null}/>
</span>
<header className="w3-container w3-light-grey"
onClick={() =>
document.getElementById('m' + this.props.lane.id).style.display = 'block'}>
<br />
<h3>{this.props.lane.title} </h3>
<h5><span className="w3-badge">{this.props.lane.cards.length}</span></h5>
</header>
</div>
{this.props.lane.cards.map(card =>
<Card key={card.id} card={card} onDeleteCard={this.props.onDeleteCard}
laneid={this.props.lane.id} onEditCard={this.props.onEditCard}
onCreateLabel= {this.props.onCreateLabel}
onDeleteLabel={this.props.onDeleteLabel}/>)}
<button className="w3-button w3-block w3-dark-grey" onClick={() =>
this.props.onCreateCard(this.props.lane.id,
{ title: 'New Card', labels: [] }) }>+ Add a card</button>
</div>
</div>
);
}
}
|
ajax/libs/handsontable/0.15.0-beta6/handsontable.full.js
|
BobbieBel/cdnjs
|
/*!
* Handsontable 0.15.0-beta6
* Handsontable is a JavaScript library for editable tables with basic copy-paste compatibility with Excel and Google Docs
*
* Copyright (c) 2012-2014 Marcin Warpechowski
* Copyright 2015 Handsoncode sp. z o.o. <hello@handsontable.com>
* Licensed under the MIT license.
* http://handsontable.com/
*
* Date: Fri Jun 05 2015 09:18:04 GMT+0200 (CEST)
*/
/*jslint white: true, browser: true, plusplus: true, indent: 4, maxerr: 50 */
window.Handsontable = {
version: '0.15.0-beta6',
buildDate: 'Fri Jun 05 2015 09:18:04 GMT+0200 (CEST)'
};
require=(function outer (modules, cache, entry) {
// Save the require from previous bundle to this closure if any
var previousRequire = typeof require == "function" && require;
var globalNS = JSON.parse('{"jsonpatch":"jsonpatch","zeroclipboard":"ZeroClipboard","copyPaste":"copyPaste","SheetClip":"SheetClip","moment":"moment","numeral":"numeral","autoResize":"autoResize","pikaday":"Pikaday"}') || {};
function newRequire(name, jumped){
if(!cache[name]) {
if(!modules[name]) {
// if we cannot find the the module within our internal map or
// cache jump to the current global require ie. the last bundle
// that was added to the page.
var currentRequire = typeof require == "function" && require;
if (!jumped && currentRequire) return currentRequire(name, true);
// If there are other bundles on this page the require from the
// previous one is saved to 'previousRequire'. Repeat this as
// many times as there are bundles until the module is found or
// we exhaust the require chain.
if (previousRequire) return previousRequire(name, true);
// Try find module from global scope
if (globalNS[name] && typeof window[globalNS[name]] !== 'undefined') {
return window[globalNS[name]];
}
var err = new Error('Cannot find module \'' + name + '\'');
err.code = 'MODULE_NOT_FOUND';
throw err;
}
var m = cache[name] = {exports:{}};
modules[name][0].call(m.exports, function(x){
var id = modules[name][1][x];
return newRequire(id ? id : x);
},m,m.exports,outer,modules,cache,entry);
}
return cache[name].exports;
}
for(var i=0;i<entry.length;i++) newRequire(entry[i]);
// Override the current require with this new one
return newRequire;
})
({1:[function(require,module,exports){
"use strict";
if (window.jQuery) {
(function(window, $, Handsontable) {
$.fn.handsontable = function(action) {
var i,
ilen,
args,
output,
userSettings,
$this = this.first(),
instance = $this.data('handsontable');
if (typeof action !== 'string') {
userSettings = action || {};
if (instance) {
instance.updateSettings(userSettings);
} else {
instance = new Handsontable.Core($this[0], userSettings);
$this.data('handsontable', instance);
instance.init();
}
return $this;
} else {
args = [];
if (arguments.length > 1) {
for (i = 1, ilen = arguments.length; i < ilen; i++) {
args.push(arguments[i]);
}
}
if (instance) {
if (typeof instance[action] !== 'undefined') {
output = instance[action].apply(instance, args);
if (action === 'destroy') {
$this.removeData();
}
} else {
throw new Error('Handsontable do not provide action: ' + action);
}
}
return output;
}
};
})(window, jQuery, Handsontable);
}
//#
},{}],2:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableBorder: {get: function() {
return WalkontableBorder;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47__46__46__47_eventManager_46_js__,
$__cell_47_coords_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../dom.js"), $___46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47__46__46__47_eventManager_46_js__ = require("./../../../eventManager.js"), $___46__46__47__46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var WalkontableCellCoords = ($__cell_47_coords_46_js__ = require("./cell/coords.js"), $__cell_47_coords_46_js__ && $__cell_47_coords_46_js__.__esModule && $__cell_47_coords_46_js__ || {default: $__cell_47_coords_46_js__}).WalkontableCellCoords;
function WalkontableBorder(instance, settings) {
var style;
var createMultipleSelectorHandles = function() {
this.selectionHandles = {
topLeft: document.createElement('DIV'),
topLeftHitArea: document.createElement('DIV'),
bottomRight: document.createElement('DIV'),
bottomRightHitArea: document.createElement('DIV')
};
var width = 10,
hitAreaWidth = 40;
this.selectionHandles.topLeft.className = 'topLeftSelectionHandle';
this.selectionHandles.topLeftHitArea.className = 'topLeftSelectionHandle-HitArea';
this.selectionHandles.bottomRight.className = 'bottomRightSelectionHandle';
this.selectionHandles.bottomRightHitArea.className = 'bottomRightSelectionHandle-HitArea';
this.selectionHandles.styles = {
topLeft: this.selectionHandles.topLeft.style,
topLeftHitArea: this.selectionHandles.topLeftHitArea.style,
bottomRight: this.selectionHandles.bottomRight.style,
bottomRightHitArea: this.selectionHandles.bottomRightHitArea.style
};
var hitAreaStyle = {
'position': 'absolute',
'height': hitAreaWidth + 'px',
'width': hitAreaWidth + 'px',
'border-radius': parseInt(hitAreaWidth / 1.5, 10) + 'px'
};
for (var prop in hitAreaStyle) {
if (hitAreaStyle.hasOwnProperty(prop)) {
this.selectionHandles.styles.bottomRightHitArea[prop] = hitAreaStyle[prop];
this.selectionHandles.styles.topLeftHitArea[prop] = hitAreaStyle[prop];
}
}
var handleStyle = {
'position': 'absolute',
'height': width + 'px',
'width': width + 'px',
'border-radius': parseInt(width / 1.5, 10) + 'px',
'background': '#F5F5FF',
'border': '1px solid #4285c8'
};
for (var prop in handleStyle) {
if (handleStyle.hasOwnProperty(prop)) {
this.selectionHandles.styles.bottomRight[prop] = handleStyle[prop];
this.selectionHandles.styles.topLeft[prop] = handleStyle[prop];
}
}
this.main.appendChild(this.selectionHandles.topLeft);
this.main.appendChild(this.selectionHandles.bottomRight);
this.main.appendChild(this.selectionHandles.topLeftHitArea);
this.main.appendChild(this.selectionHandles.bottomRightHitArea);
};
if (!settings) {
return;
}
var eventManager = eventManagerObject(instance);
this.instance = instance;
this.settings = settings;
this.main = document.createElement("div");
style = this.main.style;
style.position = 'absolute';
style.top = 0;
style.left = 0;
var borderDivs = ['top', 'left', 'bottom', 'right', 'corner'];
for (var i = 0; i < 5; i++) {
var position = borderDivs[i];
var DIV = document.createElement('DIV');
DIV.className = 'wtBorder ' + (this.settings.className || '');
if (this.settings[position] && this.settings[position].hide) {
DIV.className += " hidden";
}
style = DIV.style;
style.backgroundColor = (this.settings[position] && this.settings[position].color) ? this.settings[position].color : settings.border.color;
style.height = (this.settings[position] && this.settings[position].width) ? this.settings[position].width + 'px' : settings.border.width + 'px';
style.width = (this.settings[position] && this.settings[position].width) ? this.settings[position].width + 'px' : settings.border.width + 'px';
this.main.appendChild(DIV);
}
this.top = this.main.childNodes[0];
this.left = this.main.childNodes[1];
this.bottom = this.main.childNodes[2];
this.right = this.main.childNodes[3];
this.topStyle = this.top.style;
this.leftStyle = this.left.style;
this.bottomStyle = this.bottom.style;
this.rightStyle = this.right.style;
this.cornerDefaultStyle = {
width: '5px',
height: '5px',
borderWidth: '2px',
borderStyle: 'solid',
borderColor: '#FFF'
};
this.corner = this.main.childNodes[4];
this.corner.className += ' corner';
this.cornerStyle = this.corner.style;
this.cornerStyle.width = this.cornerDefaultStyle.width;
this.cornerStyle.height = this.cornerDefaultStyle.height;
this.cornerStyle.border = [this.cornerDefaultStyle.borderWidth, this.cornerDefaultStyle.borderStyle, this.cornerDefaultStyle.borderColor].join(' ');
if (Handsontable.mobileBrowser) {
createMultipleSelectorHandles.call(this);
}
this.disappear();
if (!instance.wtTable.bordersHolder) {
instance.wtTable.bordersHolder = document.createElement('div');
instance.wtTable.bordersHolder.className = 'htBorders';
instance.wtTable.spreader.appendChild(instance.wtTable.bordersHolder);
}
instance.wtTable.bordersHolder.insertBefore(this.main, instance.wtTable.bordersHolder.firstChild);
var down = false;
eventManager.addEventListener(document.body, 'mousedown', function() {
down = true;
});
eventManager.addEventListener(document.body, 'mouseup', function() {
down = false;
});
for (var c = 0,
len = this.main.childNodes.length; c < len; c++) {
eventManager.addEventListener(this.main.childNodes[c], 'mouseenter', function(event) {
if (!down || !instance.getSetting('hideBorderOnMouseDownOver')) {
return;
}
event.preventDefault();
event.stopImmediatePropagation();
var bounds = this.getBoundingClientRect();
this.style.display = 'none';
var isOutside = function(event) {
if (event.clientY < Math.floor(bounds.top)) {
return true;
}
if (event.clientY > Math.ceil(bounds.top + bounds.height)) {
return true;
}
if (event.clientX < Math.floor(bounds.left)) {
return true;
}
if (event.clientX > Math.ceil(bounds.left + bounds.width)) {
return true;
}
};
var handler = function(event) {
if (isOutside(event)) {
eventManager.removeEventListener(document.body, 'mousemove', handler);
this.style.display = 'block';
}
};
eventManager.addEventListener(document.body, 'mousemove', handler);
});
}
}
WalkontableBorder.prototype.appear = function(corners) {
if (this.disabled) {
return;
}
var instance = this.instance;
var isMultiple,
fromTD,
toTD,
fromOffset,
toOffset,
containerOffset,
top,
minTop,
left,
minLeft,
height,
width,
fromRow,
fromColumn,
toRow,
toColumn,
i,
ilen,
s;
var isPartRange = function() {
if (this.instance.selections.area.cellRange) {
if (toRow != this.instance.selections.area.cellRange.to.row || toColumn != this.instance.selections.area.cellRange.to.col) {
return true;
}
}
return false;
};
var updateMultipleSelectionHandlesPosition = function(top, left, width, height) {
var handleWidth = parseInt(this.selectionHandles.styles.topLeft.width, 10),
hitAreaWidth = parseInt(this.selectionHandles.styles.topLeftHitArea.width, 10);
this.selectionHandles.styles.topLeft.top = parseInt(top - handleWidth, 10) + "px";
this.selectionHandles.styles.topLeft.left = parseInt(left - handleWidth, 10) + "px";
this.selectionHandles.styles.topLeftHitArea.top = parseInt(top - (hitAreaWidth / 4) * 3, 10) + "px";
this.selectionHandles.styles.topLeftHitArea.left = parseInt(left - (hitAreaWidth / 4) * 3, 10) + "px";
this.selectionHandles.styles.bottomRight.top = parseInt(top + height, 10) + "px";
this.selectionHandles.styles.bottomRight.left = parseInt(left + width, 10) + "px";
this.selectionHandles.styles.bottomRightHitArea.top = parseInt(top + height - hitAreaWidth / 4, 10) + "px";
this.selectionHandles.styles.bottomRightHitArea.left = parseInt(left + width - hitAreaWidth / 4, 10) + "px";
if (this.settings.border.multipleSelectionHandlesVisible && this.settings.border.multipleSelectionHandlesVisible()) {
this.selectionHandles.styles.topLeft.display = "block";
this.selectionHandles.styles.topLeftHitArea.display = "block";
if (!isPartRange.call(this)) {
this.selectionHandles.styles.bottomRight.display = "block";
this.selectionHandles.styles.bottomRightHitArea.display = "block";
} else {
this.selectionHandles.styles.bottomRight.display = "none";
this.selectionHandles.styles.bottomRightHitArea.display = "none";
}
} else {
this.selectionHandles.styles.topLeft.display = "none";
this.selectionHandles.styles.bottomRight.display = "none";
this.selectionHandles.styles.topLeftHitArea.display = "none";
this.selectionHandles.styles.bottomRightHitArea.display = "none";
}
if (fromRow == this.instance.wtSettings.getSetting('fixedRowsTop') || fromColumn == this.instance.wtSettings.getSetting('fixedColumnsLeft')) {
this.selectionHandles.styles.topLeft.zIndex = "9999";
this.selectionHandles.styles.topLeftHitArea.zIndex = "9999";
} else {
this.selectionHandles.styles.topLeft.zIndex = "";
this.selectionHandles.styles.topLeftHitArea.zIndex = "";
}
};
if (instance.cloneOverlay instanceof WalkontableTopOverlay || instance.cloneOverlay instanceof WalkontableCornerOverlay) {
ilen = instance.getSetting('fixedRowsTop');
} else {
ilen = instance.wtTable.getRenderedRowsCount();
}
for (i = 0; i < ilen; i++) {
s = instance.wtTable.rowFilter.renderedToSource(i);
if (s >= corners[0] && s <= corners[2]) {
fromRow = s;
break;
}
}
for (i = ilen - 1; i >= 0; i--) {
s = instance.wtTable.rowFilter.renderedToSource(i);
if (s >= corners[0] && s <= corners[2]) {
toRow = s;
break;
}
}
ilen = instance.wtTable.getRenderedColumnsCount();
for (i = 0; i < ilen; i++) {
s = instance.wtTable.columnFilter.renderedToSource(i);
if (s >= corners[1] && s <= corners[3]) {
fromColumn = s;
break;
}
}
for (i = ilen - 1; i >= 0; i--) {
s = instance.wtTable.columnFilter.renderedToSource(i);
if (s >= corners[1] && s <= corners[3]) {
toColumn = s;
break;
}
}
if (fromRow !== void 0 && fromColumn !== void 0) {
isMultiple = (fromRow !== toRow || fromColumn !== toColumn);
fromTD = instance.wtTable.getCell(new WalkontableCellCoords(fromRow, fromColumn));
toTD = isMultiple ? instance.wtTable.getCell(new WalkontableCellCoords(toRow, toColumn)) : fromTD;
fromOffset = dom.offset(fromTD);
toOffset = isMultiple ? dom.offset(toTD) : fromOffset;
containerOffset = dom.offset(instance.wtTable.TABLE);
minTop = fromOffset.top;
height = toOffset.top + dom.outerHeight(toTD) - minTop;
minLeft = fromOffset.left;
width = toOffset.left + dom.outerWidth(toTD) - minLeft;
top = minTop - containerOffset.top - 1;
left = minLeft - containerOffset.left - 1;
var style = dom.getComputedStyle(fromTD);
if (parseInt(style.borderTopWidth, 10) > 0) {
top += 1;
height = height > 0 ? height - 1 : 0;
}
if (parseInt(style.borderLeftWidth, 10) > 0) {
left += 1;
width = width > 0 ? width - 1 : 0;
}
} else {
this.disappear();
return;
}
this.topStyle.top = top + 'px';
this.topStyle.left = left + 'px';
this.topStyle.width = width + 'px';
this.topStyle.display = 'block';
this.leftStyle.top = top + 'px';
this.leftStyle.left = left + 'px';
this.leftStyle.height = height + 'px';
this.leftStyle.display = 'block';
var delta = Math.floor(this.settings.border.width / 2);
this.bottomStyle.top = top + height - delta + 'px';
this.bottomStyle.left = left + 'px';
this.bottomStyle.width = width + 'px';
this.bottomStyle.display = 'block';
this.rightStyle.top = top + 'px';
this.rightStyle.left = left + width - delta + 'px';
this.rightStyle.height = height + 1 + 'px';
this.rightStyle.display = 'block';
if (Handsontable.mobileBrowser || (!this.hasSetting(this.settings.border.cornerVisible) || isPartRange.call(this))) {
this.cornerStyle.display = 'none';
} else {
this.cornerStyle.top = top + height - 4 + 'px';
this.cornerStyle.left = left + width - 4 + 'px';
this.cornerStyle.borderRightWidth = this.cornerDefaultStyle.borderWidth;
this.cornerStyle.width = this.cornerDefaultStyle.width;
this.cornerStyle.display = 'block';
if (toColumn === this.instance.getSetting('totalColumns') - 1) {
var trimmingContainer = dom.getTrimmingContainer(instance.wtTable.TABLE),
cornerOverlappingContainer = toTD.offsetLeft + dom.outerWidth(toTD) >= dom.innerWidth(trimmingContainer);
if (cornerOverlappingContainer) {
this.cornerStyle.left = Math.floor(left + width - 3 - parseInt(this.cornerDefaultStyle.width) / 2) + "px";
this.cornerStyle.borderRightWidth = 0;
}
}
}
if (Handsontable.mobileBrowser) {
updateMultipleSelectionHandlesPosition.call(this, top, left, width, height);
}
};
WalkontableBorder.prototype.disappear = function() {
this.topStyle.display = 'none';
this.leftStyle.display = 'none';
this.bottomStyle.display = 'none';
this.rightStyle.display = 'none';
this.cornerStyle.display = 'none';
if (Handsontable.mobileBrowser) {
this.selectionHandles.styles.topLeft.display = 'none';
this.selectionHandles.styles.bottomRight.display = 'none';
}
};
WalkontableBorder.prototype.hasSetting = function(setting) {
if (typeof setting === 'function') {
return setting();
}
return !!setting;
};
;
window.WalkontableBorder = WalkontableBorder;
//#
},{"./../../../dom.js":27,"./../../../eventManager.js":41,"./cell/coords.js":5}],3:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableViewportColumnsCalculator: {get: function() {
return WalkontableViewportColumnsCalculator;
}},
__esModule: {value: true}
});
var privatePool = new WeakMap();
var WalkontableViewportColumnsCalculator = function WalkontableViewportColumnsCalculator(viewportWidth, scrollOffset, totalColumns, columnWidthFn, overrideFn, onlyFullyVisible, stretchH) {
privatePool.set(this, {
viewportWidth: viewportWidth,
scrollOffset: scrollOffset,
totalColumns: totalColumns,
columnWidthFn: columnWidthFn,
overrideFn: overrideFn,
onlyFullyVisible: onlyFullyVisible
});
this.count = 0;
this.startColumn = null;
this.endColumn = null;
this.startPosition = null;
this.stretchAllRatio = 0;
this.stretchLastWidth = 0;
this.stretch = stretchH;
this.totalTargetWidth = 0;
this.needVerifyLastColumnWidth = true;
this.stretchAllColumnsWidth = [];
this.calculate();
};
var $WalkontableViewportColumnsCalculator = WalkontableViewportColumnsCalculator;
($traceurRuntime.createClass)(WalkontableViewportColumnsCalculator, {
calculate: function() {
var sum = 0;
var needReverse = true;
var startPositions = [];
var columnWidth;
var priv = privatePool.get(this);
var onlyFullyVisible = priv.onlyFullyVisible;
var overrideFn = priv.overrideFn;
var scrollOffset = priv.scrollOffset;
var totalColumns = priv.totalColumns;
var viewportWidth = priv.viewportWidth;
for (var i = 0; i < totalColumns; i++) {
columnWidth = this._getColumnWidth(i);
if (sum <= scrollOffset && !onlyFullyVisible) {
this.startColumn = i;
}
if (sum >= scrollOffset && sum + columnWidth <= scrollOffset + viewportWidth) {
if (this.startColumn == null) {
this.startColumn = i;
}
this.endColumn = i;
}
startPositions.push(sum);
sum += columnWidth;
if (!onlyFullyVisible) {
this.endColumn = i;
}
if (sum >= scrollOffset + viewportWidth) {
needReverse = false;
break;
}
}
if (this.endColumn === totalColumns - 1 && needReverse) {
this.startColumn = this.endColumn;
while (this.startColumn > 0) {
var viewportSum = startPositions[this.endColumn] + columnWidth - startPositions[this.startColumn - 1];
if (viewportSum <= viewportWidth || !onlyFullyVisible) {
this.startColumn--;
}
if (viewportSum > viewportWidth) {
break;
}
}
}
if (this.startColumn !== null && overrideFn) {
overrideFn(this);
}
this.startPosition = startPositions[this.startColumn];
if (this.startPosition == void 0) {
this.startPosition = null;
}
if (this.startColumn !== null) {
this.count = this.endColumn - this.startColumn + 1;
}
},
refreshStretching: function(totalWidth) {
if (this.stretch === 'none') {
return;
}
var sumAll = 0;
var columnWidth;
var remainingSize;
var priv = privatePool.get(this);
var totalColumns = priv.totalColumns;
for (var i = 0; i < totalColumns; i++) {
columnWidth = this._getColumnWidth(i);
sumAll += columnWidth;
}
this.totalTargetWidth = totalWidth;
remainingSize = sumAll - totalWidth;
if (this.stretch === 'all' && remainingSize < 0) {
this.stretchAllRatio = totalWidth / sumAll;
this.stretchAllColumnsWidth = [];
this.needVerifyLastColumnWidth = true;
} else if (this.stretch === 'last' && totalWidth !== Infinity) {
this.stretchLastWidth = -remainingSize + this._getColumnWidth(totalColumns - 1);
}
},
getStretchedColumnWidth: function(column, baseWidth) {
var result = null;
if (this.stretch === 'all' && this.stretchAllRatio !== 0) {
result = this._getStretchedAllColumnWidth(column, baseWidth);
} else if (this.stretch === 'last' && this.stretchLastWidth !== 0) {
result = this._getStretchedLastColumnWidth(column);
}
return result;
},
_getStretchedAllColumnWidth: function(column, baseWidth) {
var sumRatioWidth = 0;
var priv = privatePool.get(this);
var totalColumns = priv.totalColumns;
if (!this.stretchAllColumnsWidth[column]) {
this.stretchAllColumnsWidth[column] = Math.round(baseWidth * this.stretchAllRatio);
}
if (this.stretchAllColumnsWidth.length === totalColumns && this.needVerifyLastColumnWidth) {
this.needVerifyLastColumnWidth = false;
for (var i = 0; i < this.stretchAllColumnsWidth.length; i++) {
sumRatioWidth += this.stretchAllColumnsWidth[i];
}
if (sumRatioWidth !== this.totalTargetWidth) {
this.stretchAllColumnsWidth[this.stretchAllColumnsWidth.length - 1] += this.totalTargetWidth - sumRatioWidth;
}
}
return this.stretchAllColumnsWidth[column];
},
_getStretchedLastColumnWidth: function(column) {
var priv = privatePool.get(this);
var totalColumns = priv.totalColumns;
if (column === totalColumns - 1) {
return this.stretchLastWidth;
}
return null;
},
_getColumnWidth: function(column) {
var width = privatePool.get(this).columnWidthFn(column);
if (width === undefined) {
width = $WalkontableViewportColumnsCalculator.DEFAULT_WIDTH;
}
return width;
}
}, {get DEFAULT_WIDTH() {
return 50;
}});
;
window.WalkontableViewportColumnsCalculator = WalkontableViewportColumnsCalculator;
//#
},{}],4:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableViewportRowsCalculator: {get: function() {
return WalkontableViewportRowsCalculator;
}},
__esModule: {value: true}
});
var privatePool = new WeakMap();
var WalkontableViewportRowsCalculator = function WalkontableViewportRowsCalculator(viewportHeight, scrollOffset, totalRows, rowHeightFn, overrideFn, onlyFullyVisible) {
privatePool.set(this, {
viewportHeight: viewportHeight,
scrollOffset: scrollOffset,
totalRows: totalRows,
rowHeightFn: rowHeightFn,
overrideFn: overrideFn,
onlyFullyVisible: onlyFullyVisible
});
this.count = 0;
this.startRow = null;
this.endRow = null;
this.startPosition = null;
this.calculate();
};
var $WalkontableViewportRowsCalculator = WalkontableViewportRowsCalculator;
($traceurRuntime.createClass)(WalkontableViewportRowsCalculator, {calculate: function() {
var sum = 0;
var needReverse = true;
var startPositions = [];
var priv = privatePool.get(this);
var onlyFullyVisible = priv.onlyFullyVisible;
var overrideFn = priv.overrideFn;
var rowHeightFn = priv.rowHeightFn;
var scrollOffset = priv.scrollOffset;
var totalRows = priv.totalRows;
var viewportHeight = priv.viewportHeight;
for (var i = 0; i < totalRows; i++) {
var rowHeight = rowHeightFn(i);
if (rowHeight === undefined) {
rowHeight = $WalkontableViewportRowsCalculator.DEFAULT_HEIGHT;
}
if (sum <= scrollOffset && !onlyFullyVisible) {
this.startRow = i;
}
if (sum >= scrollOffset && sum + rowHeight <= scrollOffset + viewportHeight) {
if (this.startRow === null) {
this.startRow = i;
}
this.endRow = i;
}
startPositions.push(sum);
sum += rowHeight;
if (!onlyFullyVisible) {
this.endRow = i;
}
if (sum >= scrollOffset + viewportHeight) {
needReverse = false;
break;
}
}
if (this.endRow === totalRows - 1 && needReverse) {
this.startRow = this.endRow;
while (this.startRow > 0) {
var viewportSum = startPositions[this.endRow] + rowHeight - startPositions[this.startRow - 1];
if (viewportSum <= viewportHeight || !onlyFullyVisible) {
this.startRow--;
}
if (viewportSum >= viewportHeight) {
break;
}
}
}
if (this.startRow !== null && overrideFn) {
overrideFn(this);
}
this.startPosition = startPositions[this.startRow];
if (this.startPosition == void 0) {
this.startPosition = null;
}
if (this.startRow !== null) {
this.count = this.endRow - this.startRow + 1;
}
}}, {get DEFAULT_HEIGHT() {
return 23;
}});
;
window.WalkontableViewportRowsCalculator = WalkontableViewportRowsCalculator;
//#
},{}],5:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableCellCoords: {get: function() {
return WalkontableCellCoords;
}},
__esModule: {value: true}
});
var WalkontableCellCoords = function WalkontableCellCoords(row, col) {
if (typeof row !== 'undefined' && typeof col !== 'undefined') {
this.row = row;
this.col = col;
} else {
this.row = null;
this.col = null;
}
};
($traceurRuntime.createClass)(WalkontableCellCoords, {
isValid: function(wotInstance) {
if (this.row < 0 || this.col < 0) {
return false;
}
if (this.row >= wotInstance.getSetting('totalRows') || this.col >= wotInstance.getSetting('totalColumns')) {
return false;
}
return true;
},
isEqual: function(cellCoords) {
if (cellCoords === this) {
return true;
}
return this.row === cellCoords.row && this.col === cellCoords.col;
},
isSouthEastOf: function(testedCoords) {
return this.row >= testedCoords.row && this.col >= testedCoords.col;
},
isNorthWestOf: function(testedCoords) {
return this.row <= testedCoords.row && this.col <= testedCoords.col;
},
isSouthWestOf: function(testedCoords) {
return this.row >= testedCoords.row && this.col <= testedCoords.col;
},
isNorthEastOf: function(testedCoords) {
return this.row <= testedCoords.row && this.col >= testedCoords.col;
}
}, {});
;
window.WalkontableCellCoords = WalkontableCellCoords;
//#
},{}],6:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableCellRange: {get: function() {
return WalkontableCellRange;
}},
__esModule: {value: true}
});
var $___46__46__47_cell_47_coords_46_js__;
var WalkontableCellCoords = ($___46__46__47_cell_47_coords_46_js__ = require("./../cell/coords.js"), $___46__46__47_cell_47_coords_46_js__ && $___46__46__47_cell_47_coords_46_js__.__esModule && $___46__46__47_cell_47_coords_46_js__ || {default: $___46__46__47_cell_47_coords_46_js__}).WalkontableCellCoords;
var WalkontableCellRange = function WalkontableCellRange(highlight, from, to) {
this.highlight = highlight;
this.from = from;
this.to = to;
};
var $WalkontableCellRange = WalkontableCellRange;
($traceurRuntime.createClass)(WalkontableCellRange, {
isValid: function(wotInstance) {
return this.from.isValid(wotInstance) && this.to.isValid(wotInstance);
},
isSingle: function() {
return this.from.row === this.to.row && this.from.col === this.to.col;
},
getHeight: function() {
return Math.max(this.from.row, this.to.row) - Math.min(this.from.row, this.to.row) + 1;
},
getWidth: function() {
return Math.max(this.from.col, this.to.col) - Math.min(this.from.col, this.to.col) + 1;
},
includes: function(cellCoords) {
var topLeft = this.getTopLeftCorner();
var bottomRight = this.getBottomRightCorner();
if (cellCoords.row < 0) {
cellCoords.row = 0;
}
if (cellCoords.col < 0) {
cellCoords.col = 0;
}
return topLeft.row <= cellCoords.row && bottomRight.row >= cellCoords.row && topLeft.col <= cellCoords.col && bottomRight.col >= cellCoords.col;
},
includesRange: function(testedRange) {
return this.includes(testedRange.getTopLeftCorner()) && this.includes(testedRange.getBottomRightCorner());
},
isEqual: function(testedRange) {
return (Math.min(this.from.row, this.to.row) == Math.min(testedRange.from.row, testedRange.to.row)) && (Math.max(this.from.row, this.to.row) == Math.max(testedRange.from.row, testedRange.to.row)) && (Math.min(this.from.col, this.to.col) == Math.min(testedRange.from.col, testedRange.to.col)) && (Math.max(this.from.col, this.to.col) == Math.max(testedRange.from.col, testedRange.to.col));
},
overlaps: function(testedRange) {
return testedRange.isSouthEastOf(this.getTopLeftCorner()) && testedRange.isNorthWestOf(this.getBottomRightCorner());
},
isSouthEastOf: function(testedCoords) {
return this.getTopLeftCorner().isSouthEastOf(testedCoords) || this.getBottomRightCorner().isSouthEastOf(testedCoords);
},
isNorthWestOf: function(testedCoords) {
return this.getTopLeftCorner().isNorthWestOf(testedCoords) || this.getBottomRightCorner().isNorthWestOf(testedCoords);
},
expand: function(cellCoords) {
var topLeft = this.getTopLeftCorner();
var bottomRight = this.getBottomRightCorner();
if (cellCoords.row < topLeft.row || cellCoords.col < topLeft.col || cellCoords.row > bottomRight.row || cellCoords.col > bottomRight.col) {
this.from = new WalkontableCellCoords(Math.min(topLeft.row, cellCoords.row), Math.min(topLeft.col, cellCoords.col));
this.to = new WalkontableCellCoords(Math.max(bottomRight.row, cellCoords.row), Math.max(bottomRight.col, cellCoords.col));
return true;
}
return false;
},
expandByRange: function(expandingRange) {
if (this.includesRange(expandingRange) || !this.overlaps(expandingRange)) {
return false;
}
var topLeft = this.getTopLeftCorner();
var bottomRight = this.getBottomRightCorner();
var topRight = this.getTopRightCorner();
var bottomLeft = this.getBottomLeftCorner();
var expandingTopLeft = expandingRange.getTopLeftCorner();
var expandingBottomRight = expandingRange.getBottomRightCorner();
var resultTopRow = Math.min(topLeft.row, expandingTopLeft.row);
var resultTopCol = Math.min(topLeft.col, expandingTopLeft.col);
var resultBottomRow = Math.max(bottomRight.row, expandingBottomRight.row);
var resultBottomCol = Math.max(bottomRight.col, expandingBottomRight.col);
var finalFrom = new WalkontableCellCoords(resultTopRow, resultTopCol),
finalTo = new WalkontableCellCoords(resultBottomRow, resultBottomCol);
var isCorner = new $WalkontableCellRange(finalFrom, finalFrom, finalTo).isCorner(this.from, expandingRange),
onlyMerge = expandingRange.isEqual(new $WalkontableCellRange(finalFrom, finalFrom, finalTo));
if (isCorner && !onlyMerge) {
if (this.from.col > finalFrom.col) {
finalFrom.col = resultBottomCol;
finalTo.col = resultTopCol;
}
if (this.from.row > finalFrom.row) {
finalFrom.row = resultBottomRow;
finalTo.row = resultTopRow;
}
}
this.from = finalFrom;
this.to = finalTo;
return true;
},
getDirection: function() {
if (this.from.isNorthWestOf(this.to)) {
return 'NW-SE';
} else if (this.from.isNorthEastOf(this.to)) {
return 'NE-SW';
} else if (this.from.isSouthEastOf(this.to)) {
return 'SE-NW';
} else if (this.from.isSouthWestOf(this.to)) {
return 'SW-NE';
}
},
setDirection: function(direction) {
switch (direction) {
case 'NW-SE':
this.from = this.getTopLeftCorner();
this.to = this.getBottomRightCorner();
break;
case 'NE-SW':
this.from = this.getTopRightCorner();
this.to = this.getBottomLeftCorner();
break;
case 'SE-NW':
this.from = this.getBottomRightCorner();
this.to = this.getTopLeftCorner();
break;
case 'SW-NE':
this.from = this.getBottomLeftCorner();
this.to = this.getTopRightCorner();
break;
}
},
getTopLeftCorner: function() {
return new WalkontableCellCoords(Math.min(this.from.row, this.to.row), Math.min(this.from.col, this.to.col));
},
getBottomRightCorner: function() {
return new WalkontableCellCoords(Math.max(this.from.row, this.to.row), Math.max(this.from.col, this.to.col));
},
getTopRightCorner: function() {
return new WalkontableCellCoords(Math.min(this.from.row, this.to.row), Math.max(this.from.col, this.to.col));
},
getBottomLeftCorner: function() {
return new WalkontableCellCoords(Math.max(this.from.row, this.to.row), Math.min(this.from.col, this.to.col));
},
isCorner: function(coords, expandedRange) {
if (expandedRange) {
if (expandedRange.includes(coords)) {
if (this.getTopLeftCorner().isEqual(new WalkontableCellCoords(expandedRange.from.row, expandedRange.from.col)) || this.getTopRightCorner().isEqual(new WalkontableCellCoords(expandedRange.from.row, expandedRange.to.col)) || this.getBottomLeftCorner().isEqual(new WalkontableCellCoords(expandedRange.to.row, expandedRange.from.col)) || this.getBottomRightCorner().isEqual(new WalkontableCellCoords(expandedRange.to.row, expandedRange.to.col))) {
return true;
}
}
}
return coords.isEqual(this.getTopLeftCorner()) || coords.isEqual(this.getTopRightCorner()) || coords.isEqual(this.getBottomLeftCorner()) || coords.isEqual(this.getBottomRightCorner());
},
getOppositeCorner: function(coords, expandedRange) {
if (!(coords instanceof WalkontableCellCoords)) {
return false;
}
if (expandedRange) {
if (expandedRange.includes(coords)) {
if (this.getTopLeftCorner().isEqual(new WalkontableCellCoords(expandedRange.from.row, expandedRange.from.col))) {
return this.getBottomRightCorner();
}
if (this.getTopRightCorner().isEqual(new WalkontableCellCoords(expandedRange.from.row, expandedRange.to.col))) {
return this.getBottomLeftCorner();
}
if (this.getBottomLeftCorner().isEqual(new WalkontableCellCoords(expandedRange.to.row, expandedRange.from.col))) {
return this.getTopRightCorner();
}
if (this.getBottomRightCorner().isEqual(new WalkontableCellCoords(expandedRange.to.row, expandedRange.to.col))) {
return this.getTopLeftCorner();
}
}
}
if (coords.isEqual(this.getBottomRightCorner())) {
return this.getTopLeftCorner();
} else if (coords.isEqual(this.getTopLeftCorner())) {
return this.getBottomRightCorner();
} else if (coords.isEqual(this.getTopRightCorner())) {
return this.getBottomLeftCorner();
} else if (coords.isEqual(this.getBottomLeftCorner())) {
return this.getTopRightCorner();
}
},
getBordersSharedWith: function(range) {
if (!this.includesRange(range)) {
return [];
}
var thisBorders = {
top: Math.min(this.from.row, this.to.row),
bottom: Math.max(this.from.row, this.to.row),
left: Math.min(this.from.col, this.to.col),
right: Math.max(this.from.col, this.to.col)
};
var rangeBorders = {
top: Math.min(range.from.row, range.to.row),
bottom: Math.max(range.from.row, range.to.row),
left: Math.min(range.from.col, range.to.col),
right: Math.max(range.from.col, range.to.col)
};
var result = [];
if (thisBorders.top == rangeBorders.top) {
result.push('top');
}
if (thisBorders.right == rangeBorders.right) {
result.push('right');
}
if (thisBorders.bottom == rangeBorders.bottom) {
result.push('bottom');
}
if (thisBorders.left == rangeBorders.left) {
result.push('left');
}
return result;
},
getInner: function() {
var topLeft = this.getTopLeftCorner();
var bottomRight = this.getBottomRightCorner();
var out = [];
for (var r = topLeft.row; r <= bottomRight.row; r++) {
for (var c = topLeft.col; c <= bottomRight.col; c++) {
if (!(this.from.row === r && this.from.col === c) && !(this.to.row === r && this.to.col === c)) {
out.push(new WalkontableCellCoords(r, c));
}
}
}
return out;
},
getAll: function() {
var topLeft = this.getTopLeftCorner();
var bottomRight = this.getBottomRightCorner();
var out = [];
for (var r = topLeft.row; r <= bottomRight.row; r++) {
for (var c = topLeft.col; c <= bottomRight.col; c++) {
if (topLeft.row === r && topLeft.col === c) {
out.push(topLeft);
} else if (bottomRight.row === r && bottomRight.col === c) {
out.push(bottomRight);
} else {
out.push(new WalkontableCellCoords(r, c));
}
}
}
return out;
},
forAll: function(callback) {
var topLeft = this.getTopLeftCorner();
var bottomRight = this.getBottomRightCorner();
for (var r = topLeft.row; r <= bottomRight.row; r++) {
for (var c = topLeft.col; c <= bottomRight.col; c++) {
var breakIteration = callback(r, c);
if (breakIteration === false) {
return;
}
}
}
}
}, {});
;
window.WalkontableCellRange = WalkontableCellRange;
//#
},{"./../cell/coords.js":5}],7:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
Walkontable: {get: function() {
return Walkontable;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47__46__46__47_helpers_46_js__,
$__event_46_js__,
$__overlays_46_js__,
$__scroll_46_js__,
$__settings_46_js__,
$__table_46_js__,
$__viewport_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../dom.js"), $___46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_dom_46_js__});
var randomString = ($___46__46__47__46__46__47__46__46__47_helpers_46_js__ = require("./../../../helpers.js"), $___46__46__47__46__46__47__46__46__47_helpers_46_js__ && $___46__46__47__46__46__47__46__46__47_helpers_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_helpers_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_helpers_46_js__}).randomString;
var WalkontableEvent = ($__event_46_js__ = require("./event.js"), $__event_46_js__ && $__event_46_js__.__esModule && $__event_46_js__ || {default: $__event_46_js__}).WalkontableEvent;
var WalkontableOverlays = ($__overlays_46_js__ = require("./overlays.js"), $__overlays_46_js__ && $__overlays_46_js__.__esModule && $__overlays_46_js__ || {default: $__overlays_46_js__}).WalkontableOverlays;
var WalkontableScroll = ($__scroll_46_js__ = require("./scroll.js"), $__scroll_46_js__ && $__scroll_46_js__.__esModule && $__scroll_46_js__ || {default: $__scroll_46_js__}).WalkontableScroll;
var WalkontableSettings = ($__settings_46_js__ = require("./settings.js"), $__settings_46_js__ && $__settings_46_js__.__esModule && $__settings_46_js__ || {default: $__settings_46_js__}).WalkontableSettings;
var WalkontableTable = ($__table_46_js__ = require("./table.js"), $__table_46_js__ && $__table_46_js__.__esModule && $__table_46_js__ || {default: $__table_46_js__}).WalkontableTable;
var WalkontableViewport = ($__viewport_46_js__ = require("./viewport.js"), $__viewport_46_js__ && $__viewport_46_js__.__esModule && $__viewport_46_js__ || {default: $__viewport_46_js__}).WalkontableViewport;
var Walkontable = function Walkontable(settings) {
var originalHeaders = [];
this.guid = 'wt_' + randomString();
if (settings.cloneSource) {
this.cloneSource = settings.cloneSource;
this.cloneOverlay = settings.cloneOverlay;
this.wtSettings = settings.cloneSource.wtSettings;
this.wtTable = new WalkontableTable(this, settings.table, settings.wtRootElement);
this.wtScroll = new WalkontableScroll(this);
this.wtViewport = settings.cloneSource.wtViewport;
this.wtEvent = new WalkontableEvent(this);
this.selections = this.cloneSource.selections;
} else {
this.wtSettings = new WalkontableSettings(this, settings);
this.wtTable = new WalkontableTable(this, settings.table);
this.wtScroll = new WalkontableScroll(this);
this.wtViewport = new WalkontableViewport(this);
this.wtEvent = new WalkontableEvent(this);
this.selections = this.getSetting('selections');
this.wtOverlays = new WalkontableOverlays(this);
}
if (this.wtTable.THEAD.childNodes.length && this.wtTable.THEAD.childNodes[0].childNodes.length) {
for (var c = 0,
clen = this.wtTable.THEAD.childNodes[0].childNodes.length; c < clen; c++) {
originalHeaders.push(this.wtTable.THEAD.childNodes[0].childNodes[c].innerHTML);
}
if (!this.getSetting('columnHeaders').length) {
this.update('columnHeaders', [function(column, TH) {
dom.fastInnerText(TH, originalHeaders[column]);
}]);
}
}
this.drawn = false;
this.drawInterrupted = false;
};
($traceurRuntime.createClass)(Walkontable, {
draw: function() {
var fastDraw = arguments[0] !== (void 0) ? arguments[0] : false;
this.drawInterrupted = false;
if (!fastDraw && !dom.isVisible(this.wtTable.TABLE)) {
this.drawInterrupted = true;
} else {
this.wtTable.draw(fastDraw);
}
return this;
},
getCell: function(coords) {
var topmost = arguments[1] !== (void 0) ? arguments[1] : false;
if (!topmost) {
return this.wtTable.getCell(coords);
}
var fixedRows = this.wtSettings.getSetting('fixedRowsTop');
var fixedColumns = this.wtSettings.getSetting('fixedColumnsLeft');
if (coords.row < fixedRows && coords.col < fixedColumns) {
return this.wtOverlays.topLeftCornerOverlay.clone.wtTable.getCell(coords);
} else if (coords.row < fixedRows) {
return this.wtOverlays.topOverlay.clone.wtTable.getCell(coords);
} else if (coords.col < fixedColumns) {
return this.wtOverlays.leftOverlay.clone.wtTable.getCell(coords);
}
return this.wtTable.getCell(coords);
},
update: function(settings, value) {
return this.wtSettings.update(settings, value);
},
scrollVertical: function(row) {
this.wtOverlays.topOverlay.scrollTo(row);
this.getSetting('onScrollVertically');
return this;
},
scrollHorizontal: function(column) {
this.wtOverlays.leftOverlay.scrollTo(column);
this.getSetting('onScrollHorizontally');
return this;
},
scrollViewport: function(coords) {
this.wtScroll.scrollViewport(coords);
return this;
},
getViewport: function() {
return [this.wtTable.getFirstVisibleRow(), this.wtTable.getFirstVisibleColumn(), this.wtTable.getLastVisibleRow(), this.wtTable.getLastVisibleColumn()];
},
getOverlayName: function() {
return this.cloneOverlay ? this.cloneOverlay.type : 'master';
},
getSetting: function(key, param1, param2, param3, param4) {
return this.wtSettings.getSetting(key, param1, param2, param3, param4);
},
hasSetting: function(key) {
return this.wtSettings.has(key);
},
destroy: function() {
this.wtOverlays.destroy();
if (this.wtEvent) {
this.wtEvent.destroy();
}
}
}, {});
;
window.Walkontable = Walkontable;
//#
},{"./../../../dom.js":27,"./../../../helpers.js":42,"./event.js":8,"./overlays.js":16,"./scroll.js":17,"./settings.js":19,"./table.js":20,"./viewport.js":22}],8:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableEvent: {get: function() {
return WalkontableEvent;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47__46__46__47_eventManager_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../dom.js"), $___46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47__46__46__47_eventManager_46_js__ = require("./../../../eventManager.js"), $___46__46__47__46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_eventManager_46_js__}).eventManager;
function WalkontableEvent(instance) {
var that = this;
var eventManager = eventManagerObject(instance);
this.instance = instance;
var dblClickOrigin = [null, null];
this.dblClickTimeout = [null, null];
var onMouseDown = function(event) {
var cell = that.parentCell(event.realTarget);
if (dom.hasClass(event.realTarget, 'corner')) {
that.instance.getSetting('onCellCornerMouseDown', event, event.realTarget);
} else if (cell.TD) {
if (that.instance.hasSetting('onCellMouseDown')) {
that.instance.getSetting('onCellMouseDown', event, cell.coords, cell.TD, that.instance);
}
}
if (event.button !== 2) {
if (cell.TD) {
dblClickOrigin[0] = cell.TD;
clearTimeout(that.dblClickTimeout[0]);
that.dblClickTimeout[0] = setTimeout(function() {
dblClickOrigin[0] = null;
}, 1000);
}
}
};
var onTouchMove = function(event) {
that.instance.touchMoving = true;
};
var longTouchTimeout;
var onTouchStart = function(event) {
var container = this;
eventManager.addEventListener(this, 'touchmove', onTouchMove);
that.checkIfTouchMove = setTimeout(function() {
if (that.instance.touchMoving === true) {
that.instance.touchMoving = void 0;
eventManager.removeEventListener("touchmove", onTouchMove, false);
return;
} else {
onMouseDown(event);
}
}, 30);
};
var lastMouseOver;
var onMouseOver = function(event) {
var table,
td;
if (that.instance.hasSetting('onCellMouseOver')) {
table = that.instance.wtTable.TABLE;
td = dom.closest(event.realTarget, ['TD', 'TH'], table);
if (td && td !== lastMouseOver && dom.isChildOf(td, table)) {
lastMouseOver = td;
that.instance.getSetting('onCellMouseOver', event, that.instance.wtTable.getCoords(td), td, that.instance);
}
}
};
var onMouseUp = function(event) {
if (event.button !== 2) {
var cell = that.parentCell(event.realTarget);
if (cell.TD === dblClickOrigin[0] && cell.TD === dblClickOrigin[1]) {
if (dom.hasClass(event.realTarget, 'corner')) {
that.instance.getSetting('onCellCornerDblClick', event, cell.coords, cell.TD, that.instance);
} else {
that.instance.getSetting('onCellDblClick', event, cell.coords, cell.TD, that.instance);
}
dblClickOrigin[0] = null;
dblClickOrigin[1] = null;
} else if (cell.TD === dblClickOrigin[0]) {
dblClickOrigin[1] = cell.TD;
clearTimeout(that.dblClickTimeout[1]);
that.dblClickTimeout[1] = setTimeout(function() {
dblClickOrigin[1] = null;
}, 500);
}
}
};
var onTouchEnd = function(event) {
clearTimeout(longTouchTimeout);
event.preventDefault();
onMouseUp(event);
};
eventManager.addEventListener(this.instance.wtTable.holder, 'mousedown', onMouseDown);
eventManager.addEventListener(this.instance.wtTable.TABLE, 'mouseover', onMouseOver);
eventManager.addEventListener(this.instance.wtTable.holder, 'mouseup', onMouseUp);
if (this.instance.wtTable.holder.parentNode.parentNode && Handsontable.mobileBrowser && !that.instance.wtTable.isWorkingOnClone()) {
var classSelector = "." + this.instance.wtTable.holder.parentNode.className.split(" ").join(".");
eventManager.addEventListener(this.instance.wtTable.holder, 'touchstart', function(event) {
that.instance.touchApplied = true;
if (dom.isChildOf(event.target, classSelector)) {
onTouchStart.call(event.target, event);
}
});
eventManager.addEventListener(this.instance.wtTable.holder, 'touchend', function(event) {
that.instance.touchApplied = false;
if (dom.isChildOf(event.target, classSelector)) {
onTouchEnd.call(event.target, event);
}
});
if (!that.instance.momentumScrolling) {
that.instance.momentumScrolling = {};
}
eventManager.addEventListener(this.instance.wtTable.holder, 'scroll', function(event) {
clearTimeout(that.instance.momentumScrolling._timeout);
if (!that.instance.momentumScrolling.ongoing) {
that.instance.getSetting('onBeforeTouchScroll');
}
that.instance.momentumScrolling.ongoing = true;
that.instance.momentumScrolling._timeout = setTimeout(function() {
if (!that.instance.touchApplied) {
that.instance.momentumScrolling.ongoing = false;
that.instance.getSetting('onAfterMomentumScroll');
}
}, 200);
});
}
eventManager.addEventListener(window, 'resize', function() {
if (that.instance.getSetting('stretchH') !== 'none') {
that.instance.draw();
}
});
this.destroy = function() {
clearTimeout(this.dblClickTimeout[0]);
clearTimeout(this.dblClickTimeout[1]);
eventManager.clear();
};
}
WalkontableEvent.prototype.parentCell = function(elem) {
var cell = {};
var TABLE = this.instance.wtTable.TABLE;
var TD = dom.closest(elem, ['TD', 'TH'], TABLE);
if (TD && dom.isChildOf(TD, TABLE)) {
cell.coords = this.instance.wtTable.getCoords(TD);
cell.TD = TD;
} else if (dom.hasClass(elem, 'wtBorder') && dom.hasClass(elem, 'current')) {
cell.coords = this.instance.selections.current.cellRange.highlight;
cell.TD = this.instance.wtTable.getCell(cell.coords);
} else if (dom.hasClass(elem, 'wtBorder') && dom.hasClass(elem, 'area')) {
if (this.instance.selections.area.cellRange) {
cell.coords = this.instance.selections.area.cellRange.to;
cell.TD = this.instance.wtTable.getCell(cell.coords);
}
}
return cell;
};
;
window.WalkontableEvent = WalkontableEvent;
//#
},{"./../../../dom.js":27,"./../../../eventManager.js":41}],9:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableColumnFilter: {get: function() {
return WalkontableColumnFilter;
}},
__esModule: {value: true}
});
var WalkontableColumnFilter = function WalkontableColumnFilter(offset, total, countTH) {
this.offset = offset;
this.total = total;
this.countTH = countTH;
};
($traceurRuntime.createClass)(WalkontableColumnFilter, {
offsetted: function(index) {
return index + this.offset;
},
unOffsetted: function(index) {
return index - this.offset;
},
renderedToSource: function(index) {
return this.offsetted(index);
},
sourceToRendered: function(index) {
return this.unOffsetted(index);
},
offsettedTH: function(index) {
return index - this.countTH;
},
unOffsettedTH: function(index) {
return index + this.countTH;
},
visibleRowHeadedColumnToSourceColumn: function(index) {
return this.renderedToSource(this.offsettedTH(index));
},
sourceColumnToVisibleRowHeadedColumn: function(index) {
return this.unOffsettedTH(this.sourceToRendered(index));
}
}, {});
;
window.WalkontableColumnFilter = WalkontableColumnFilter;
//#
},{}],10:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableRowFilter: {get: function() {
return WalkontableRowFilter;
}},
__esModule: {value: true}
});
var WalkontableRowFilter = function WalkontableRowFilter(offset, total, countTH) {
this.offset = offset;
this.total = total;
this.countTH = countTH;
};
($traceurRuntime.createClass)(WalkontableRowFilter, {
offsetted: function(index) {
return index + this.offset;
},
unOffsetted: function(index) {
return index - this.offset;
},
renderedToSource: function(index) {
return this.offsetted(index);
},
sourceToRendered: function(index) {
return this.unOffsetted(index);
},
offsettedTH: function(index) {
return index - this.countTH;
},
unOffsettedTH: function(index) {
return index + this.countTH;
},
visibleColHeadedRowToSourceRow: function(index) {
return this.renderedToSource(this.offsettedTH(index));
},
sourceRowToVisibleColHeadedRow: function(index) {
return this.unOffsettedTH(this.sourceToRendered(index));
}
}, {});
;
window.WalkontableRowFilter = WalkontableRowFilter;
//#
},{}],11:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableOverlay: {get: function() {
return WalkontableOverlay;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47__46__46__47__46__46__47_helpers_46_js__,
$___46__46__47__46__46__47__46__46__47__46__46__47_eventManager_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../../dom.js"), $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__});
var defineGetter = ($___46__46__47__46__46__47__46__46__47__46__46__47_helpers_46_js__ = require("./../../../../helpers.js"), $___46__46__47__46__46__47__46__46__47__46__46__47_helpers_46_js__ && $___46__46__47__46__46__47__46__46__47__46__46__47_helpers_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47__46__46__47_helpers_46_js__ || {default: $___46__46__47__46__46__47__46__46__47__46__46__47_helpers_46_js__}).defineGetter;
var eventManagerObject = ($___46__46__47__46__46__47__46__46__47__46__46__47_eventManager_46_js__ = require("./../../../../eventManager.js"), $___46__46__47__46__46__47__46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47__46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47__46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var WalkontableOverlay = function WalkontableOverlay(wotInstance) {
defineGetter(this, 'wot', wotInstance, {writable: false});
this.instance = this.wot;
this.type = '';
this.TABLE = this.wot.wtTable.TABLE;
this.hider = this.wot.wtTable.hider;
this.spreader = this.wot.wtTable.spreader;
this.holder = this.wot.wtTable.holder;
this.wtRootElement = this.wot.wtTable.wtRootElement;
this.trimmingContainer = dom.getTrimmingContainer(this.hider.parentNode.parentNode);
this.mainTableScrollableElement = dom.getScrollableElement(this.wot.wtTable.TABLE);
this.needFullRender = this.shouldBeRendered();
this.isElementSizesAdjusted = false;
};
var $WalkontableOverlay = WalkontableOverlay;
($traceurRuntime.createClass)(WalkontableOverlay, {
shouldBeRendered: function() {
return true;
},
makeClone: function(direction) {
if ($WalkontableOverlay.CLONE_TYPES.indexOf(direction) === -1) {
throw new Error('Clone type "' + direction + '" is not supported.');
}
var clone = document.createElement('DIV');
var clonedTable = document.createElement('TABLE');
clone.className = 'ht_clone_' + direction + ' handsontable';
clone.style.position = 'absolute';
clone.style.top = 0;
clone.style.left = 0;
clone.style.overflow = 'hidden';
clonedTable.className = this.wot.wtTable.TABLE.className;
clone.appendChild(clonedTable);
this.type = direction;
this.wot.wtTable.wtRootElement.parentNode.appendChild(clone);
return new Walkontable({
cloneSource: this.wot,
cloneOverlay: this,
table: clonedTable
});
},
refresh: function() {
var fastDraw = arguments[0] !== (void 0) ? arguments[0] : false;
var nextCycleRenderFlag = this.shouldBeRendered();
if (this.clone && (this.needFullRender || nextCycleRenderFlag)) {
this.clone.draw(fastDraw);
}
this.needFullRender = nextCycleRenderFlag;
},
destroy: function() {
eventManagerObject(this.clone).clear();
}
}, {
get CLONE_TOP() {
return 'top';
},
get CLONE_LEFT() {
return 'left';
},
get CLONE_CORNER() {
return 'corner';
},
get CLONE_DEBUG() {
return 'debug';
},
get CLONE_TYPES() {
return [$WalkontableOverlay.CLONE_TOP, $WalkontableOverlay.CLONE_LEFT, $WalkontableOverlay.CLONE_CORNER, $WalkontableOverlay.CLONE_DEBUG];
}
});
;
window.WalkontableOverlay = WalkontableOverlay;
//#
},{"./../../../../dom.js":27,"./../../../../eventManager.js":41,"./../../../../helpers.js":42}],12:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableCornerOverlay: {get: function() {
return WalkontableCornerOverlay;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__,
$___95_base_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../../dom.js"), $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__});
var WalkontableOverlay = ($___95_base_46_js__ = require("./_base.js"), $___95_base_46_js__ && $___95_base_46_js__.__esModule && $___95_base_46_js__ || {default: $___95_base_46_js__}).WalkontableOverlay;
var WalkontableCornerOverlay = function WalkontableCornerOverlay(wotInstance) {
$traceurRuntime.superConstructor($WalkontableCornerOverlay).call(this, wotInstance);
this.clone = this.makeClone(WalkontableOverlay.CLONE_CORNER);
};
var $WalkontableCornerOverlay = WalkontableCornerOverlay;
($traceurRuntime.createClass)(WalkontableCornerOverlay, {
shouldBeRendered: function() {
return (this.wot.getSetting('fixedRowsTop') || this.wot.getSetting('columnHeaders').length) && (this.wot.getSetting('fixedColumnsLeft') || this.wot.getSetting('rowHeaders').length) ? true : false;
},
resetFixedPosition: function() {
if (!this.wot.wtTable.holder.parentNode) {
return;
}
var overlayRoot = this.clone.wtTable.holder.parentNode;
var tableHeight = dom.outerHeight(this.clone.wtTable.TABLE);
var tableWidth = dom.outerWidth(this.clone.wtTable.TABLE);
if (this.trimmingContainer === window) {
var box = this.wot.wtTable.hider.getBoundingClientRect();
var top = Math.ceil(box.top);
var left = Math.ceil(box.left);
var bottom = Math.ceil(box.bottom);
var right = Math.ceil(box.right);
var finalLeft;
var finalTop;
if (left < 0 && (right - overlayRoot.offsetWidth) > 0) {
finalLeft = -left + 'px';
} else {
finalLeft = '0';
}
if (top < 0 && (bottom - overlayRoot.offsetHeight) > 0) {
finalTop = -top + 'px';
} else {
finalTop = '0';
}
dom.setOverlayPosition(overlayRoot, finalLeft, finalTop);
}
overlayRoot.style.height = (tableHeight === 0 ? tableHeight : tableHeight + 4) + 'px';
overlayRoot.style.width = (tableWidth === 0 ? tableWidth : tableWidth + 4) + 'px';
}
}, {}, WalkontableOverlay);
;
window.WalkontableCornerOverlay = WalkontableCornerOverlay;
//#
},{"./../../../../dom.js":27,"./_base.js":11}],13:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableDebugOverlay: {get: function() {
return WalkontableDebugOverlay;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__,
$___95_base_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../../dom.js"), $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__});
var WalkontableOverlay = ($___95_base_46_js__ = require("./_base.js"), $___95_base_46_js__ && $___95_base_46_js__.__esModule && $___95_base_46_js__ || {default: $___95_base_46_js__}).WalkontableOverlay;
var WalkontableDebugOverlay = function WalkontableDebugOverlay(wotInstance) {
$traceurRuntime.superConstructor($WalkontableDebugOverlay).call(this, wotInstance);
this.clone = this.makeClone(WalkontableOverlay.CLONE_DEBUG);
this.clone.wtTable.holder.style.opacity = 0.4;
this.clone.wtTable.holder.style.textShadow = '0 0 2px #ff0000';
dom.addClass(this.clone.wtTable.holder.parentNode, 'wtDebugVisible');
};
var $WalkontableDebugOverlay = WalkontableDebugOverlay;
($traceurRuntime.createClass)(WalkontableDebugOverlay, {}, {}, WalkontableOverlay);
;
window.WalkontableDebugOverlay = WalkontableDebugOverlay;
//#
},{"./../../../../dom.js":27,"./_base.js":11}],14:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableLeftOverlay: {get: function() {
return WalkontableLeftOverlay;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__,
$___95_base_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../../dom.js"), $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__});
var WalkontableOverlay = ($___95_base_46_js__ = require("./_base.js"), $___95_base_46_js__ && $___95_base_46_js__.__esModule && $___95_base_46_js__ || {default: $___95_base_46_js__}).WalkontableOverlay;
var WalkontableLeftOverlay = function WalkontableLeftOverlay(wotInstance) {
$traceurRuntime.superConstructor($WalkontableLeftOverlay).call(this, wotInstance);
this.clone = this.makeClone(WalkontableOverlay.CLONE_LEFT);
};
var $WalkontableLeftOverlay = WalkontableLeftOverlay;
($traceurRuntime.createClass)(WalkontableLeftOverlay, {
shouldBeRendered: function() {
return this.wot.getSetting('fixedColumnsLeft') || this.wot.getSetting('rowHeaders').length ? true : false;
},
resetFixedPosition: function() {
if (!this.needFullRender || !this.wot.wtTable.holder.parentNode) {
return;
}
var overlayRoot = this.clone.wtTable.holder.parentNode;
var headerPosition = 0;
if (this.trimmingContainer === window) {
var box = this.wot.wtTable.hider.getBoundingClientRect();
var left = Math.ceil(box.left);
var right = Math.ceil(box.right);
var finalLeft;
var finalTop;
finalTop = this.wot.wtTable.hider.style.top;
finalTop = finalTop === '' ? 0 : finalTop;
if (left < 0 && (right - overlayRoot.offsetWidth) > 0) {
finalLeft = -left;
} else {
finalLeft = 0;
}
headerPosition = finalLeft;
finalLeft = finalLeft + 'px';
dom.setOverlayPosition(overlayRoot, finalLeft, finalTop);
} else {
headerPosition = this.getScrollPosition();
}
this.adjustHeaderBordersPosition(headerPosition);
},
setScrollPosition: function(pos) {
if (this.mainTableScrollableElement === window) {
window.scrollTo(pos, dom.getWindowScrollTop());
} else {
this.mainTableScrollableElement.scrollLeft = pos;
}
},
onScroll: function() {
this.wot.getSetting('onScrollHorizontally');
},
sumCellSizes: function(from, to) {
var sum = 0;
var defaultColumnWidth = this.wot.wtSettings.defaultColumnWidth;
while (from < to) {
sum += this.wot.wtTable.getStretchedColumnWidth(from) || defaultColumnWidth;
from++;
}
return sum;
},
adjustElementsSize: function() {
if (this.needFullRender) {
this.adjustRootElementSize();
this.adjustRootChildsSize();
this.isElementSizesAdjusted = true;
}
},
adjustRootElementSize: function() {
var masterHolder = this.wot.wtTable.holder;
var scrollbarHeight = masterHolder.clientHeight !== masterHolder.offsetHeight ? dom.getScrollbarWidth() : 0;
var overlayRoot = this.clone.wtTable.holder.parentNode;
var overlayRootStyle = overlayRoot.style;
var tableWidth;
if (this.trimmingContainer !== window) {
overlayRootStyle.height = this.wot.wtViewport.getWorkspaceHeight() - scrollbarHeight + 'px';
}
this.clone.wtTable.holder.style.height = overlayRootStyle.height;
tableWidth = dom.outerWidth(this.clone.wtTable.TABLE);
overlayRootStyle.width = (tableWidth === 0 ? tableWidth : tableWidth + 4) + 'px';
},
adjustRootChildsSize: function() {
var scrollbarWidth = dom.getScrollbarWidth();
this.clone.wtTable.hider.style.height = this.hider.style.height;
this.clone.wtTable.holder.style.height = this.clone.wtTable.holder.parentNode.style.height;
if (scrollbarWidth === 0) {
scrollbarWidth = 30;
}
this.clone.wtTable.holder.style.width = parseInt(this.clone.wtTable.holder.parentNode.style.width, 10) + scrollbarWidth + 'px';
},
applyToDOM: function() {
var total = this.wot.getSetting('totalColumns');
if (!this.isElementSizesAdjusted) {
this.adjustElementsSize();
}
if (typeof this.wot.wtViewport.columnsRenderCalculator.startPosition === 'number') {
this.spreader.style.left = this.wot.wtViewport.columnsRenderCalculator.startPosition + 'px';
} else if (total === 0) {
this.spreader.style.left = '0';
} else {
throw new Error('Incorrect value of the columnsRenderCalculator');
}
this.spreader.style.right = '';
if (this.needFullRender) {
this.syncOverlayOffset();
}
},
syncOverlayOffset: function() {
if (typeof this.wot.wtViewport.rowsRenderCalculator.startPosition === 'number') {
this.clone.wtTable.spreader.style.top = this.wot.wtViewport.rowsRenderCalculator.startPosition + 'px';
} else {
this.clone.wtTable.spreader.style.top = '';
}
},
scrollTo: function(sourceCol, beyondRendered) {
var newX = this.getTableParentOffset();
var sourceInstance = this.wot.cloneSource ? this.wot.cloneSource : this.wot;
var mainHolder = sourceInstance.wtTable.holder;
var scrollbarCompensation = 0;
if (beyondRendered && mainHolder.offsetWidth !== mainHolder.clientWidth) {
scrollbarCompensation = dom.getScrollbarWidth();
}
if (beyondRendered) {
newX += this.sumCellSizes(0, sourceCol + 1);
newX -= this.wot.wtViewport.getViewportWidth();
} else {
newX += this.sumCellSizes(this.wot.getSetting('fixedColumnsLeft'), sourceCol);
}
newX += scrollbarCompensation;
this.setScrollPosition(newX);
},
getTableParentOffset: function() {
if (this.trimmingContainer === window) {
return this.wot.wtTable.holderOffset.left;
} else {
return 0;
}
},
getScrollPosition: function() {
return dom.getScrollLeft(this.mainTableScrollableElement);
},
adjustHeaderBordersPosition: function(position) {
if (this.wot.getSetting('fixedColumnsLeft') === 0 && this.wot.getSetting('rowHeaders').length > 0) {
var masterParent = this.wot.wtTable.holder.parentNode;
var previousState = dom.hasClass(masterParent, 'innerBorderLeft');
if (position) {
dom.addClass(masterParent, 'innerBorderLeft');
} else {
dom.removeClass(masterParent, 'innerBorderLeft');
}
if (!previousState && position || previousState && !position) {
this.wot.wtOverlays.adjustElementsSize();
}
}
}
}, {}, WalkontableOverlay);
;
window.WalkontableLeftOverlay = WalkontableLeftOverlay;
//#
},{"./../../../../dom.js":27,"./_base.js":11}],15:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableTopOverlay: {get: function() {
return WalkontableTopOverlay;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__,
$___95_base_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../../dom.js"), $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47__46__46__47_dom_46_js__});
var WalkontableOverlay = ($___95_base_46_js__ = require("./_base.js"), $___95_base_46_js__ && $___95_base_46_js__.__esModule && $___95_base_46_js__ || {default: $___95_base_46_js__}).WalkontableOverlay;
var WalkontableTopOverlay = function WalkontableTopOverlay(wotInstance) {
$traceurRuntime.superConstructor($WalkontableTopOverlay).call(this, wotInstance);
this.clone = this.makeClone(WalkontableOverlay.CLONE_TOP);
};
var $WalkontableTopOverlay = WalkontableTopOverlay;
($traceurRuntime.createClass)(WalkontableTopOverlay, {
shouldBeRendered: function() {
return this.wot.getSetting('fixedRowsTop') || this.wot.getSetting('columnHeaders').length ? true : false;
},
resetFixedPosition: function() {
if (!this.needFullRender || !this.wot.wtTable.holder.parentNode) {
return;
}
var overlayRoot = this.clone.wtTable.holder.parentNode;
var headerPosition = 0;
if (this.wot.wtOverlays.leftOverlay.trimmingContainer === window) {
var box = this.wot.wtTable.hider.getBoundingClientRect();
var top = Math.ceil(box.top);
var bottom = Math.ceil(box.bottom);
var finalLeft;
var finalTop;
finalLeft = this.wot.wtTable.hider.style.left;
finalLeft = finalLeft === '' ? 0 : finalLeft;
if (top < 0 && (bottom - overlayRoot.offsetHeight) > 0) {
finalTop = -top;
} else {
finalTop = 0;
}
headerPosition = finalTop;
finalTop = finalTop + 'px';
dom.setOverlayPosition(overlayRoot, finalLeft, finalTop);
} else {
headerPosition = this.getScrollPosition();
}
this.adjustHeaderBordersPosition(headerPosition);
},
setScrollPosition: function(pos) {
if (this.mainTableScrollableElement === window) {
window.scrollTo(dom.getWindowScrollLeft(), pos);
} else {
this.mainTableScrollableElement.scrollTop = pos;
}
},
onScroll: function() {
this.wot.getSetting('onScrollVertically');
},
sumCellSizes: function(from, to) {
var sum = 0;
var defaultRowHeight = this.wot.wtSettings.settings.defaultRowHeight;
while (from < to) {
sum += this.wot.wtTable.getRowHeight(from) || defaultRowHeight;
from++;
}
return sum;
},
adjustElementsSize: function() {
if (this.needFullRender) {
this.adjustRootElementSize();
this.adjustRootChildsSize();
this.isElementSizesAdjusted = true;
}
},
adjustRootElementSize: function() {
var masterHolder = this.wot.wtTable.holder;
var scrollbarWidth = masterHolder.clientWidth !== masterHolder.offsetWidth ? dom.getScrollbarWidth() : 0;
var overlayRoot = this.clone.wtTable.holder.parentNode;
var overlayRootStyle = overlayRoot.style;
var tableHeight;
if (this.trimmingContainer !== window) {
overlayRootStyle.width = this.wot.wtViewport.getWorkspaceWidth() - scrollbarWidth + 'px';
}
this.clone.wtTable.holder.style.width = overlayRootStyle.width;
tableHeight = dom.outerHeight(this.clone.wtTable.TABLE);
overlayRootStyle.height = (tableHeight === 0 ? tableHeight : tableHeight + 4) + 'px';
},
adjustRootChildsSize: function() {
var scrollbarWidth = dom.getScrollbarWidth();
this.clone.wtTable.hider.style.width = this.hider.style.width;
this.clone.wtTable.holder.style.width = this.clone.wtTable.holder.parentNode.style.width;
if (scrollbarWidth === 0) {
scrollbarWidth = 30;
}
this.clone.wtTable.holder.style.height = parseInt(this.clone.wtTable.holder.parentNode.style.height, 10) + scrollbarWidth + 'px';
},
applyToDOM: function() {
var total = this.wot.getSetting('totalRows');
if (!this.isElementSizesAdjusted) {
this.adjustElementsSize();
}
if (typeof this.wot.wtViewport.rowsRenderCalculator.startPosition === 'number') {
this.spreader.style.top = this.wot.wtViewport.rowsRenderCalculator.startPosition + 'px';
} else if (total === 0) {
this.spreader.style.top = '0';
} else {
throw new Error("Incorrect value of the rowsRenderCalculator");
}
this.spreader.style.bottom = '';
if (this.needFullRender) {
this.syncOverlayOffset();
}
},
syncOverlayOffset: function() {
if (typeof this.wot.wtViewport.columnsRenderCalculator.startPosition === 'number') {
this.clone.wtTable.spreader.style.left = this.wot.wtViewport.columnsRenderCalculator.startPosition + 'px';
} else {
this.clone.wtTable.spreader.style.left = '';
}
},
scrollTo: function(sourceRow, bottomEdge) {
var newY = this.getTableParentOffset();
var sourceInstance = this.wot.cloneSource ? this.wot.cloneSource : this.wot;
var mainHolder = sourceInstance.wtTable.holder;
var scrollbarCompensation = 0;
if (bottomEdge && mainHolder.offsetHeight !== mainHolder.clientHeight) {
scrollbarCompensation = dom.getScrollbarWidth();
}
if (bottomEdge) {
newY += this.sumCellSizes(0, sourceRow + 1);
newY -= this.wot.wtViewport.getViewportHeight();
newY += 1;
} else {
newY += this.sumCellSizes(this.wot.getSetting('fixedRowsTop'), sourceRow);
}
newY += scrollbarCompensation;
this.setScrollPosition(newY);
},
getTableParentOffset: function() {
if (this.mainTableScrollableElement === window) {
return this.wot.wtTable.holderOffset.top;
} else {
return 0;
}
},
getScrollPosition: function() {
return dom.getScrollTop(this.mainTableScrollableElement);
},
adjustHeaderBordersPosition: function(position) {
if (this.wot.getSetting('fixedRowsTop') === 0 && this.wot.getSetting('columnHeaders').length > 0) {
var masterParent = this.wot.wtTable.holder.parentNode;
var previousState = dom.hasClass(masterParent, 'innerBorderTop');
if (position) {
dom.addClass(masterParent, 'innerBorderTop');
} else {
dom.removeClass(masterParent, 'innerBorderTop');
}
if (!previousState && position || previousState && !position) {
this.wot.wtOverlays.adjustElementsSize();
}
}
if (this.wot.getSetting('rowHeaders').length === 0) {
var secondHeaderCell = this.clone.wtTable.THEAD.querySelector('th:nth-of-type(2)');
if (secondHeaderCell) {
secondHeaderCell.style['border-left-width'] = 0;
}
}
}
}, {}, WalkontableOverlay);
;
window.WalkontableTopOverlay = WalkontableTopOverlay;
//#
},{"./../../../../dom.js":27,"./_base.js":11}],16:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableOverlays: {get: function() {
return WalkontableOverlays;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47__46__46__47_eventManager_46_js__,
$__overlay_47_corner_46_js__,
$__overlay_47_debug_46_js__,
$__overlay_47_left_46_js__,
$__overlay_47_top_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../dom.js"), $___46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_dom_46_js__});
var EventManager = ($___46__46__47__46__46__47__46__46__47_eventManager_46_js__ = require("./../../../eventManager.js"), $___46__46__47__46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_eventManager_46_js__}).EventManager;
var WalkontableCornerOverlay = ($__overlay_47_corner_46_js__ = require("./overlay/corner.js"), $__overlay_47_corner_46_js__ && $__overlay_47_corner_46_js__.__esModule && $__overlay_47_corner_46_js__ || {default: $__overlay_47_corner_46_js__}).WalkontableCornerOverlay;
var WalkontableDebugOverlay = ($__overlay_47_debug_46_js__ = require("./overlay/debug.js"), $__overlay_47_debug_46_js__ && $__overlay_47_debug_46_js__.__esModule && $__overlay_47_debug_46_js__ || {default: $__overlay_47_debug_46_js__}).WalkontableDebugOverlay;
var WalkontableLeftOverlay = ($__overlay_47_left_46_js__ = require("./overlay/left.js"), $__overlay_47_left_46_js__ && $__overlay_47_left_46_js__.__esModule && $__overlay_47_left_46_js__ || {default: $__overlay_47_left_46_js__}).WalkontableLeftOverlay;
var WalkontableTopOverlay = ($__overlay_47_top_46_js__ = require("./overlay/top.js"), $__overlay_47_top_46_js__ && $__overlay_47_top_46_js__.__esModule && $__overlay_47_top_46_js__ || {default: $__overlay_47_top_46_js__}).WalkontableTopOverlay;
var WalkontableOverlays = function WalkontableOverlays(wotInstance) {
this.wot = wotInstance;
this.instance = this.wot;
this.eventManager = new EventManager(this.wot);
this.wot.update('scrollbarWidth', dom.getScrollbarWidth());
this.wot.update('scrollbarHeight', dom.getScrollbarWidth());
this.mainTableScrollableElement = dom.getScrollableElement(this.wot.wtTable.TABLE);
this.topOverlay = new WalkontableTopOverlay(this.wot);
this.leftOverlay = new WalkontableLeftOverlay(this.wot);
if (this.topOverlay.needFullRender && this.leftOverlay.needFullRender) {
this.topLeftCornerOverlay = new WalkontableCornerOverlay(this.wot);
}
if (this.wot.getSetting('debug')) {
this.debug = new WalkontableDebugOverlay(this.wot);
}
this.destroyed = false;
this.keyPressed = false;
this.spreaderLastSize = {
width: null,
height: null
};
this.overlayScrollPositions = {
'master': {
top: 0,
left: 0
},
'top': {
top: null,
left: 0
},
'left': {
top: 0,
left: null
}
};
this.registerListeners();
};
($traceurRuntime.createClass)(WalkontableOverlays, {
refreshAll: function() {
if (!this.wot.drawn) {
return;
}
if (!this.wot.wtTable.holder.parentNode) {
this.destroy();
return;
}
this.wot.draw(true);
this.topOverlay.onScroll();
this.leftOverlay.onScroll();
},
registerListeners: function() {
var $__5 = this;
this.eventManager.addEventListener(document.documentElement, 'keydown', (function() {
return $__5.onKeyDown();
}));
this.eventManager.addEventListener(document.documentElement, 'keyup', (function() {
return $__5.onKeyUp();
}));
this.eventManager.addEventListener(this.mainTableScrollableElement, 'scroll', (function(event) {
return $__5.onTableScroll(event);
}));
if (this.topOverlay.needFullRender) {
this.eventManager.addEventListener(this.topOverlay.clone.wtTable.holder, 'scroll', (function(event) {
return $__5.onTableScroll(event);
}));
this.eventManager.addEventListener(this.topOverlay.clone.wtTable.holder, 'wheel', (function(event) {
return $__5.onTableScroll(event);
}));
}
if (this.leftOverlay.needFullRender) {
this.eventManager.addEventListener(this.leftOverlay.clone.wtTable.holder, 'scroll', (function(event) {
return $__5.onTableScroll(event);
}));
this.eventManager.addEventListener(this.leftOverlay.clone.wtTable.holder, 'wheel', (function(event) {
return $__5.onTableScroll(event);
}));
}
if (this.topOverlay.trimmingContainer !== window && this.leftOverlay.trimmingContainer !== window) {
this.eventManager.addEventListener(window, 'wheel', (function(event) {
var overlay;
var deltaY = event.wheelDeltaY || event.deltaY;
var deltaX = event.wheelDeltaX || event.deltaX;
if ($__5.topOverlay.clone.wtTable.holder.contains(event.target)) {
overlay = 'top';
} else if ($__5.leftOverlay.clone.wtTable.holder.contains(event.target)) {
overlay = 'left';
}
if (overlay == 'top' && deltaY !== 0) {
event.preventDefault();
} else if (overlay == 'left' && deltaX !== 0) {
event.preventDefault();
}
}));
}
},
onTableScroll: function(event) {
if (Handsontable.mobileBrowser) {
return;
}
if (this.keyPressed && this.mainTableScrollableElement !== window && !event.target.contains(this.mainTableScrollableElement)) {
return;
}
if (event.type === 'scroll') {
this.syncScrollPositions(event);
} else {
this.translateMouseWheelToScroll(event);
}
},
onKeyDown: function() {
this.keyPressed = true;
},
onKeyUp: function() {
this.keyPressed = false;
},
translateMouseWheelToScroll: function(event) {
var topOverlay = this.topOverlay.clone.wtTable.holder;
var leftOverlay = this.leftOverlay.clone.wtTable.holder;
var eventMockup = {type: 'wheel'};
var tempElem = event.target;
var deltaY = event.wheelDeltaY || (-1) * event.deltaY;
var deltaX = event.wheelDeltaX || (-1) * event.deltaX;
var parentHolder;
while (tempElem != document && tempElem != null) {
if (tempElem.className.indexOf('wtHolder') > -1) {
parentHolder = tempElem;
break;
}
tempElem = tempElem.parentNode;
}
eventMockup.target = parentHolder;
if (parentHolder == topOverlay) {
this.syncScrollPositions(eventMockup, (-0.2) * deltaY);
} else if (parentHolder == leftOverlay) {
this.syncScrollPositions(eventMockup, (-0.2) * deltaX);
}
return false;
},
syncScrollPositions: function(event) {
var fakeScrollValue = arguments[1] !== (void 0) ? arguments[1] : null;
if (this.destroyed) {
return;
}
if (arguments.length === 0) {
this.syncScrollWithMaster();
return;
}
var master = this.mainTableScrollableElement;
var target = event.target;
var tempScrollValue = 0;
var scrollValueChanged = false;
var topOverlay;
var leftOverlay;
if (this.topOverlay.needFullRender) {
topOverlay = this.topOverlay.clone.wtTable.holder;
}
if (this.leftOverlay.needFullRender) {
leftOverlay = this.leftOverlay.clone.wtTable.holder;
}
if (target === document) {
target = window;
}
if (target === master) {
tempScrollValue = dom.getScrollLeft(target);
if (this.overlayScrollPositions.master.left !== tempScrollValue) {
this.overlayScrollPositions.master.left = tempScrollValue;
scrollValueChanged = true;
if (topOverlay) {
topOverlay.scrollLeft = tempScrollValue;
}
}
tempScrollValue = dom.getScrollTop(target);
if (this.overlayScrollPositions.master.top !== tempScrollValue) {
this.overlayScrollPositions.master.top = tempScrollValue;
scrollValueChanged = true;
if (leftOverlay) {
leftOverlay.scrollTop = tempScrollValue;
}
}
} else if (target === topOverlay) {
tempScrollValue = dom.getScrollLeft(target);
if (this.overlayScrollPositions.top.left !== tempScrollValue) {
this.overlayScrollPositions.top.left = tempScrollValue;
scrollValueChanged = true;
master.scrollLeft = tempScrollValue;
}
if (fakeScrollValue !== null) {
scrollValueChanged = true;
master.scrollTop += fakeScrollValue;
}
} else if (target === leftOverlay) {
tempScrollValue = dom.getScrollTop(target);
if (this.overlayScrollPositions.left.top !== tempScrollValue) {
this.overlayScrollPositions.left.top = tempScrollValue;
scrollValueChanged = true;
master.scrollTop = tempScrollValue;
}
if (fakeScrollValue !== null) {
scrollValueChanged = true;
master.scrollLeft += fakeScrollValue;
}
}
if (!this.keyPressed && scrollValueChanged && event.type === 'scroll') {
this.refreshAll();
}
},
syncScrollWithMaster: function() {
var master = this.topOverlay.mainTableScrollableElement;
if (this.topOverlay.needFullRender) {
this.topOverlay.clone.wtTable.holder.scrollLeft = master.scrollLeft;
}
if (this.leftOverlay.needFullRender) {
this.leftOverlay.clone.wtTable.holder.scrollTop = master.scrollTop;
}
},
destroy: function() {
this.eventManager.clear();
this.topOverlay.destroy();
this.leftOverlay.destroy();
if (this.topLeftCornerOverlay) {
this.topLeftCornerOverlay.destroy();
}
if (this.debug) {
this.debug.destroy();
}
this.destroyed = true;
},
refresh: function() {
var fastDraw = arguments[0] !== (void 0) ? arguments[0] : false;
if (this.topOverlay.isElementSizesAdjusted && this.leftOverlay.isElementSizesAdjusted) {
var container = this.wot.wtTable.wtRootElement.parentNode || this.wot.wtTable.wtRootElement;
var width = container.clientWidth;
var height = container.clientHeight;
if (width !== this.spreaderLastSize.width || height !== this.spreaderLastSize.height) {
this.spreaderLastSize.width = width;
this.spreaderLastSize.height = height;
this.adjustElementsSize();
}
}
this.leftOverlay.refresh(fastDraw);
this.topOverlay.refresh(fastDraw);
if (this.topLeftCornerOverlay) {
this.topLeftCornerOverlay.refresh(fastDraw);
}
if (this.debug) {
this.debug.refresh(fastDraw);
}
},
adjustElementsSize: function() {
var totalColumns = this.wot.getSetting('totalColumns');
var totalRows = this.wot.getSetting('totalRows');
var headerRowSize = this.wot.wtViewport.getRowHeaderWidth();
var headerColumnSize = this.wot.wtViewport.getColumnHeaderHeight();
var hiderStyle = this.wot.wtTable.hider.style;
hiderStyle.width = (headerRowSize + this.leftOverlay.sumCellSizes(0, totalColumns)) + 'px';
hiderStyle.height = (headerColumnSize + this.topOverlay.sumCellSizes(0, totalRows) + 1) + 'px';
this.topOverlay.adjustElementsSize();
this.leftOverlay.adjustElementsSize();
},
applyToDOM: function() {
if (!this.topOverlay.isElementSizesAdjusted || !this.leftOverlay.isElementSizesAdjusted) {
this.adjustElementsSize();
}
this.topOverlay.applyToDOM();
this.leftOverlay.applyToDOM();
}
}, {});
;
window.WalkontableOverlays = WalkontableOverlays;
//#
},{"./../../../dom.js":27,"./../../../eventManager.js":41,"./overlay/corner.js":12,"./overlay/debug.js":13,"./overlay/left.js":14,"./overlay/top.js":15}],17:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableScroll: {get: function() {
return WalkontableScroll;
}},
__esModule: {value: true}
});
var WalkontableScroll = function WalkontableScroll(wotInstance) {
this.wot = wotInstance;
this.instance = wotInstance;
};
($traceurRuntime.createClass)(WalkontableScroll, {scrollViewport: function(coords) {
if (!this.wot.drawn) {
return;
}
var totalRows = this.wot.getSetting('totalRows');
var totalColumns = this.wot.getSetting('totalColumns');
if (coords.row < 0 || coords.row > totalRows - 1) {
throw new Error('row ' + coords.row + ' does not exist');
}
if (coords.col < 0 || coords.col > totalColumns - 1) {
throw new Error('column ' + coords.col + ' does not exist');
}
if (coords.row > this.instance.wtTable.getLastVisibleRow()) {
this.wot.wtOverlays.topOverlay.scrollTo(coords.row, true);
} else if (coords.row >= this.instance.getSetting('fixedRowsTop') && coords.row < this.instance.wtTable.getFirstVisibleRow()) {
this.wot.wtOverlays.topOverlay.scrollTo(coords.row);
}
if (coords.col > this.instance.wtTable.getLastVisibleColumn()) {
this.wot.wtOverlays.leftOverlay.scrollTo(coords.col, true);
} else if (coords.col >= this.instance.getSetting('fixedColumnsLeft') && coords.col < this.instance.wtTable.getFirstVisibleColumn()) {
this.wot.wtOverlays.leftOverlay.scrollTo(coords.col);
}
}}, {});
;
window.WalkontableScroll = WalkontableScroll;
//#
},{}],18:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableSelection: {get: function() {
return WalkontableSelection;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47_dom_46_js__,
$__border_46_js__,
$__cell_47_coords_46_js__,
$__cell_47_range_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../dom.js"), $___46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_dom_46_js__});
var WalkontableBorder = ($__border_46_js__ = require("./border.js"), $__border_46_js__ && $__border_46_js__.__esModule && $__border_46_js__ || {default: $__border_46_js__}).WalkontableBorder;
var WalkontableCellCoords = ($__cell_47_coords_46_js__ = require("./cell/coords.js"), $__cell_47_coords_46_js__ && $__cell_47_coords_46_js__.__esModule && $__cell_47_coords_46_js__ || {default: $__cell_47_coords_46_js__}).WalkontableCellCoords;
var WalkontableCellRange = ($__cell_47_range_46_js__ = require("./cell/range.js"), $__cell_47_range_46_js__ && $__cell_47_range_46_js__.__esModule && $__cell_47_range_46_js__ || {default: $__cell_47_range_46_js__}).WalkontableCellRange;
var WalkontableSelection = function WalkontableSelection(settings, cellRange) {
this.settings = settings;
this.cellRange = cellRange || null;
this.instanceBorders = {};
};
($traceurRuntime.createClass)(WalkontableSelection, {
getBorder: function(wotInstance) {
if (this.instanceBorders[wotInstance.guid]) {
return this.instanceBorders[wotInstance.guid];
}
this.instanceBorders[wotInstance.guid] = new WalkontableBorder(wotInstance, this.settings);
},
isEmpty: function() {
return this.cellRange === null;
},
add: function(coords) {
if (this.isEmpty()) {
this.cellRange = new WalkontableCellRange(coords, coords, coords);
} else {
this.cellRange.expand(coords);
}
},
replace: function(oldCoords, newCoords) {
if (!this.isEmpty()) {
if (this.cellRange.from.isEqual(oldCoords)) {
this.cellRange.from = newCoords;
return true;
}
if (this.cellRange.to.isEqual(oldCoords)) {
this.cellRange.to = newCoords;
return true;
}
}
return false;
},
clear: function() {
this.cellRange = null;
},
getCorners: function() {
var topLeft = this.cellRange.getTopLeftCorner();
var bottomRight = this.cellRange.getBottomRightCorner();
return [topLeft.row, topLeft.col, bottomRight.row, bottomRight.col];
},
addClassAtCoords: function(wotInstance, sourceRow, sourceColumn, className) {
var TD = wotInstance.wtTable.getCell(new WalkontableCellCoords(sourceRow, sourceColumn));
if (typeof TD === 'object') {
dom.addClass(TD, className);
}
},
draw: function(wotInstance) {
if (this.isEmpty()) {
if (this.settings.border) {
var border = this.getBorder(wotInstance);
if (border) {
border.disappear();
}
}
return;
}
var renderedRows = wotInstance.wtTable.getRenderedRowsCount();
var renderedColumns = wotInstance.wtTable.getRenderedColumnsCount();
var corners = this.getCorners();
var sourceRow,
sourceCol,
TH;
for (var column = 0; column < renderedColumns; column++) {
sourceCol = wotInstance.wtTable.columnFilter.renderedToSource(column);
if (sourceCol >= corners[1] && sourceCol <= corners[3]) {
TH = wotInstance.wtTable.getColumnHeader(sourceCol);
if (TH && this.settings.highlightColumnClassName) {
dom.addClass(TH, this.settings.highlightColumnClassName);
}
}
}
for (var row = 0; row < renderedRows; row++) {
sourceRow = wotInstance.wtTable.rowFilter.renderedToSource(row);
if (sourceRow >= corners[0] && sourceRow <= corners[2]) {
TH = wotInstance.wtTable.getRowHeader(sourceRow);
if (TH && this.settings.highlightRowClassName) {
dom.addClass(TH, this.settings.highlightRowClassName);
}
}
for (var column$__4 = 0; column$__4 < renderedColumns; column$__4++) {
sourceCol = wotInstance.wtTable.columnFilter.renderedToSource(column$__4);
if (sourceRow >= corners[0] && sourceRow <= corners[2] && sourceCol >= corners[1] && sourceCol <= corners[3]) {
if (this.settings.className) {
this.addClassAtCoords(wotInstance, sourceRow, sourceCol, this.settings.className);
}
} else if (sourceRow >= corners[0] && sourceRow <= corners[2]) {
if (this.settings.highlightRowClassName) {
this.addClassAtCoords(wotInstance, sourceRow, sourceCol, this.settings.highlightRowClassName);
}
} else if (sourceCol >= corners[1] && sourceCol <= corners[3]) {
if (this.settings.highlightColumnClassName) {
this.addClassAtCoords(wotInstance, sourceRow, sourceCol, this.settings.highlightColumnClassName);
}
}
}
}
wotInstance.getSetting('onBeforeDrawBorders', corners, this.settings.className);
if (this.settings.border) {
var border$__5 = this.getBorder(wotInstance);
if (border$__5) {
border$__5.appear(corners);
}
}
}
}, {});
;
window.WalkontableSelection = WalkontableSelection;
//#
},{"./../../../dom.js":27,"./border.js":2,"./cell/coords.js":5,"./cell/range.js":6}],19:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableSettings: {get: function() {
return WalkontableSettings;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47_dom_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../dom.js"), $___46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_dom_46_js__});
var WalkontableSettings = function WalkontableSettings(wotInstance, settings) {
var $__0 = this;
this.wot = wotInstance;
this.instance = wotInstance;
this.defaults = {
table: void 0,
debug: false,
stretchH: 'none',
currentRowClassName: null,
currentColumnClassName: null,
data: void 0,
fixedColumnsLeft: 0,
fixedRowsTop: 0,
rowHeaders: function() {
return [];
},
columnHeaders: function() {
return [];
},
totalRows: void 0,
totalColumns: void 0,
cellRenderer: (function(row, column, TD) {
var cellData = $__0.getSetting('data', row, column);
dom.fastInnerText(TD, cellData === void 0 || cellData === null ? '' : cellData);
}),
columnWidth: function(col) {
return;
},
rowHeight: function(row) {
return;
},
defaultRowHeight: 23,
defaultColumnWidth: 50,
selections: null,
hideBorderOnMouseDownOver: false,
viewportRowCalculatorOverride: null,
viewportColumnCalculatorOverride: null,
onCellMouseDown: null,
onCellMouseOver: null,
onCellDblClick: null,
onCellCornerMouseDown: null,
onCellCornerDblClick: null,
beforeDraw: null,
onDraw: null,
onBeforeDrawBorders: null,
onScrollVertically: null,
onScrollHorizontally: null,
onBeforeTouchScroll: null,
onAfterMomentumScroll: null,
scrollbarWidth: 10,
scrollbarHeight: 10,
renderAllRows: false,
groups: false
};
this.settings = {};
for (var i in this.defaults) {
if (this.defaults.hasOwnProperty(i)) {
if (settings[i] !== void 0) {
this.settings[i] = settings[i];
} else if (this.defaults[i] === void 0) {
throw new Error('A required setting "' + i + '" was not provided');
} else {
this.settings[i] = this.defaults[i];
}
}
}
};
($traceurRuntime.createClass)(WalkontableSettings, {
update: function(settings, value) {
if (value === void 0) {
for (var i in settings) {
if (settings.hasOwnProperty(i)) {
this.settings[i] = settings[i];
}
}
} else {
this.settings[settings] = value;
}
return this.wot;
},
getSetting: function(key, param1, param2, param3, param4) {
if (typeof this.settings[key] === 'function') {
return this.settings[key](param1, param2, param3, param4);
} else if (param1 !== void 0 && Array.isArray(this.settings[key])) {
return this.settings[key][param1];
} else {
return this.settings[key];
}
},
has: function(key) {
return !!this.settings[key];
}
}, {});
;
window.WalkontableSettings = WalkontableSettings;
//#
},{"./../../../dom.js":27}],20:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableTable: {get: function() {
return WalkontableTable;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47_dom_46_js__,
$__cell_47_coords_46_js__,
$__cell_47_range_46_js__,
$__filter_47_column_46_js__,
$__overlay_47_corner_46_js__,
$__overlay_47_debug_46_js__,
$__overlay_47_left_46_js__,
$__filter_47_row_46_js__,
$__tableRenderer_46_js__,
$__overlay_47_top_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../dom.js"), $___46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_dom_46_js__});
var WalkontableCellCoords = ($__cell_47_coords_46_js__ = require("./cell/coords.js"), $__cell_47_coords_46_js__ && $__cell_47_coords_46_js__.__esModule && $__cell_47_coords_46_js__ || {default: $__cell_47_coords_46_js__}).WalkontableCellCoords;
var WalkontableCellRange = ($__cell_47_range_46_js__ = require("./cell/range.js"), $__cell_47_range_46_js__ && $__cell_47_range_46_js__.__esModule && $__cell_47_range_46_js__ || {default: $__cell_47_range_46_js__}).WalkontableCellRange;
var WalkontableColumnFilter = ($__filter_47_column_46_js__ = require("./filter/column.js"), $__filter_47_column_46_js__ && $__filter_47_column_46_js__.__esModule && $__filter_47_column_46_js__ || {default: $__filter_47_column_46_js__}).WalkontableColumnFilter;
var WalkontableCornerOverlay = ($__overlay_47_corner_46_js__ = require("./overlay/corner.js"), $__overlay_47_corner_46_js__ && $__overlay_47_corner_46_js__.__esModule && $__overlay_47_corner_46_js__ || {default: $__overlay_47_corner_46_js__}).WalkontableCornerOverlay;
var WalkontableDebugOverlay = ($__overlay_47_debug_46_js__ = require("./overlay/debug.js"), $__overlay_47_debug_46_js__ && $__overlay_47_debug_46_js__.__esModule && $__overlay_47_debug_46_js__ || {default: $__overlay_47_debug_46_js__}).WalkontableDebugOverlay;
var WalkontableLeftOverlay = ($__overlay_47_left_46_js__ = require("./overlay/left.js"), $__overlay_47_left_46_js__ && $__overlay_47_left_46_js__.__esModule && $__overlay_47_left_46_js__ || {default: $__overlay_47_left_46_js__}).WalkontableLeftOverlay;
var WalkontableRowFilter = ($__filter_47_row_46_js__ = require("./filter/row.js"), $__filter_47_row_46_js__ && $__filter_47_row_46_js__.__esModule && $__filter_47_row_46_js__ || {default: $__filter_47_row_46_js__}).WalkontableRowFilter;
var WalkontableTableRenderer = ($__tableRenderer_46_js__ = require("./tableRenderer.js"), $__tableRenderer_46_js__ && $__tableRenderer_46_js__.__esModule && $__tableRenderer_46_js__ || {default: $__tableRenderer_46_js__}).WalkontableTableRenderer;
var WalkontableTopOverlay = ($__overlay_47_top_46_js__ = require("./overlay/top.js"), $__overlay_47_top_46_js__ && $__overlay_47_top_46_js__.__esModule && $__overlay_47_top_46_js__ || {default: $__overlay_47_top_46_js__}).WalkontableTopOverlay;
function WalkontableTable(instance, table) {
this.instance = instance;
this.TABLE = table;
dom.removeTextNodes(this.TABLE);
var parent = this.TABLE.parentNode;
if (!parent || parent.nodeType !== 1 || !dom.hasClass(parent, 'wtHolder')) {
var spreader = document.createElement('DIV');
spreader.className = 'wtSpreader';
if (parent) {
parent.insertBefore(spreader, this.TABLE);
}
spreader.appendChild(this.TABLE);
}
this.spreader = this.TABLE.parentNode;
this.spreader.style.position = 'relative';
parent = this.spreader.parentNode;
if (!parent || parent.nodeType !== 1 || !dom.hasClass(parent, 'wtHolder')) {
var hider = document.createElement('DIV');
hider.className = 'wtHider';
if (parent) {
parent.insertBefore(hider, this.spreader);
}
hider.appendChild(this.spreader);
}
this.hider = this.spreader.parentNode;
parent = this.hider.parentNode;
if (!parent || parent.nodeType !== 1 || !dom.hasClass(parent, 'wtHolder')) {
var holder = document.createElement('DIV');
holder.style.position = 'relative';
holder.className = 'wtHolder';
if (parent) {
parent.insertBefore(holder, this.hider);
}
if (!instance.cloneSource) {
holder.parentNode.className += 'ht_master handsontable';
}
holder.appendChild(this.hider);
}
this.holder = this.hider.parentNode;
this.wtRootElement = this.holder.parentNode;
this.alignOverlaysWithTrimmingContainer();
this.TBODY = this.TABLE.getElementsByTagName('TBODY')[0];
if (!this.TBODY) {
this.TBODY = document.createElement('TBODY');
this.TABLE.appendChild(this.TBODY);
}
this.THEAD = this.TABLE.getElementsByTagName('THEAD')[0];
if (!this.THEAD) {
this.THEAD = document.createElement('THEAD');
this.TABLE.insertBefore(this.THEAD, this.TBODY);
}
this.COLGROUP = this.TABLE.getElementsByTagName('COLGROUP')[0];
if (!this.COLGROUP) {
this.COLGROUP = document.createElement('COLGROUP');
this.TABLE.insertBefore(this.COLGROUP, this.THEAD);
}
if (this.instance.getSetting('columnHeaders').length) {
if (!this.THEAD.childNodes.length) {
var TR = document.createElement('TR');
this.THEAD.appendChild(TR);
}
}
this.colgroupChildrenLength = this.COLGROUP.childNodes.length;
this.theadChildrenLength = this.THEAD.firstChild ? this.THEAD.firstChild.childNodes.length : 0;
this.tbodyChildrenLength = this.TBODY.childNodes.length;
this.rowFilter = null;
this.columnFilter = null;
}
WalkontableTable.prototype.alignOverlaysWithTrimmingContainer = function() {
var trimmingElement = dom.getTrimmingContainer(this.wtRootElement);
if (!this.isWorkingOnClone()) {
this.holder.parentNode.style.position = 'relative';
if (trimmingElement !== window) {
this.holder.style.width = dom.getStyle(trimmingElement, 'width');
this.holder.style.height = dom.getStyle(trimmingElement, 'height');
this.holder.style.overflow = '';
} else {
this.holder.style.overflow = 'visible';
this.wtRootElement.style.overflow = 'visible';
}
}
};
WalkontableTable.prototype.isWorkingOnClone = function() {
return !!this.instance.cloneSource;
};
WalkontableTable.prototype.draw = function(fastDraw) {
if (!this.isWorkingOnClone()) {
this.holderOffset = dom.offset(this.holder);
fastDraw = this.instance.wtViewport.createRenderCalculators(fastDraw);
}
if (!fastDraw) {
if (this.isWorkingOnClone()) {
this.tableOffset = this.instance.cloneSource.wtTable.tableOffset;
} else {
this.tableOffset = dom.offset(this.TABLE);
}
var startRow;
if (this.instance.cloneOverlay instanceof WalkontableDebugOverlay || this.instance.cloneOverlay instanceof WalkontableTopOverlay || this.instance.cloneOverlay instanceof WalkontableCornerOverlay) {
startRow = 0;
} else {
startRow = this.instance.wtViewport.rowsRenderCalculator.startRow;
}
var startColumn;
if (this.instance.cloneOverlay instanceof WalkontableDebugOverlay || this.instance.cloneOverlay instanceof WalkontableLeftOverlay || this.instance.cloneOverlay instanceof WalkontableCornerOverlay) {
startColumn = 0;
} else {
startColumn = this.instance.wtViewport.columnsRenderCalculator.startColumn;
}
this.rowFilter = new WalkontableRowFilter(startRow, this.instance.getSetting('totalRows'), this.instance.getSetting('columnHeaders').length);
this.columnFilter = new WalkontableColumnFilter(startColumn, this.instance.getSetting('totalColumns'), this.instance.getSetting('rowHeaders').length);
this._doDraw();
this.alignOverlaysWithTrimmingContainer();
} else {
if (!this.isWorkingOnClone()) {
this.instance.wtViewport.createVisibleCalculators();
}
if (this.instance.wtOverlays) {
this.instance.wtOverlays.refresh(true);
}
}
this.refreshSelections(fastDraw);
if (!this.isWorkingOnClone()) {
this.instance.wtOverlays.topOverlay.resetFixedPosition();
this.instance.wtOverlays.leftOverlay.resetFixedPosition();
if (this.instance.wtOverlays.topLeftCornerOverlay) {
this.instance.wtOverlays.topLeftCornerOverlay.resetFixedPosition();
}
}
this.instance.drawn = true;
return this;
};
WalkontableTable.prototype._doDraw = function() {
var wtRenderer = new WalkontableTableRenderer(this);
wtRenderer.render();
};
WalkontableTable.prototype.removeClassFromCells = function(className) {
var nodes = this.TABLE.querySelectorAll('.' + className);
for (var i = 0,
ilen = nodes.length; i < ilen; i++) {
dom.removeClass(nodes[i], className);
}
};
WalkontableTable.prototype.refreshSelections = function(fastDraw) {
var i,
len;
if (!this.instance.selections) {
return;
}
len = this.instance.selections.length;
if (fastDraw) {
for (i = 0; i < len; i++) {
if (this.instance.selections[i].settings.className) {
this.removeClassFromCells(this.instance.selections[i].settings.className);
}
if (this.instance.selections[i].settings.highlightRowClassName) {
this.removeClassFromCells(this.instance.selections[i].settings.highlightRowClassName);
}
if (this.instance.selections[i].settings.highlightColumnClassName) {
this.removeClassFromCells(this.instance.selections[i].settings.highlightColumnClassName);
}
}
}
for (i = 0; i < len; i++) {
this.instance.selections[i].draw(this.instance, fastDraw);
}
};
WalkontableTable.prototype.getCell = function(coords) {
if (this.isRowBeforeRenderedRows(coords.row)) {
return -1;
} else if (this.isRowAfterRenderedRows(coords.row)) {
return -2;
}
var TR = this.TBODY.childNodes[this.rowFilter.sourceToRendered(coords.row)];
if (TR) {
return TR.childNodes[this.columnFilter.sourceColumnToVisibleRowHeadedColumn(coords.col)];
}
};
WalkontableTable.prototype.getColumnHeader = function(col, level) {
if (!level) {
level = 0;
}
var TR = this.THEAD.childNodes[level];
if (TR) {
return TR.childNodes[this.columnFilter.sourceColumnToVisibleRowHeadedColumn(col)];
}
};
WalkontableTable.prototype.getRowHeader = function(row) {
if (this.columnFilter.sourceColumnToVisibleRowHeadedColumn(0) === 0) {
return null;
}
var TR = this.TBODY.childNodes[this.rowFilter.sourceToRendered(row)];
if (TR) {
return TR.childNodes[0];
}
};
WalkontableTable.prototype.getCoords = function(TD) {
var TR = TD.parentNode;
var row = dom.index(TR);
if (TR.parentNode === this.THEAD) {
row = this.rowFilter.visibleColHeadedRowToSourceRow(row);
} else {
row = this.rowFilter.renderedToSource(row);
}
return new WalkontableCellCoords(row, this.columnFilter.visibleRowHeadedColumnToSourceColumn(TD.cellIndex));
};
WalkontableTable.prototype.getTrForRow = function(row) {
return this.TBODY.childNodes[this.rowFilter.sourceToRendered(row)];
};
WalkontableTable.prototype.getFirstRenderedRow = function() {
return this.instance.wtViewport.rowsRenderCalculator.startRow;
};
WalkontableTable.prototype.getFirstVisibleRow = function() {
return this.instance.wtViewport.rowsVisibleCalculator.startRow;
};
WalkontableTable.prototype.getFirstRenderedColumn = function() {
return this.instance.wtViewport.columnsRenderCalculator.startColumn;
};
WalkontableTable.prototype.getFirstVisibleColumn = function() {
return this.instance.wtViewport.columnsVisibleCalculator.startColumn;
};
WalkontableTable.prototype.getLastRenderedRow = function() {
return this.instance.wtViewport.rowsRenderCalculator.endRow;
};
WalkontableTable.prototype.getLastVisibleRow = function() {
return this.instance.wtViewport.rowsVisibleCalculator.endRow;
};
WalkontableTable.prototype.getLastRenderedColumn = function() {
return this.instance.wtViewport.columnsRenderCalculator.endColumn;
};
WalkontableTable.prototype.getLastVisibleColumn = function() {
return this.instance.wtViewport.columnsVisibleCalculator.endColumn;
};
WalkontableTable.prototype.isRowBeforeRenderedRows = function(r) {
return (this.rowFilter.sourceToRendered(r) < 0 && r >= 0);
};
WalkontableTable.prototype.isRowAfterViewport = function(r) {
return (r > this.getLastVisibleRow());
};
WalkontableTable.prototype.isRowAfterRenderedRows = function(r) {
return (r > this.getLastRenderedRow());
};
WalkontableTable.prototype.isColumnBeforeViewport = function(c) {
return (this.columnFilter.sourceToRendered(c) < 0 && c >= 0);
};
WalkontableTable.prototype.isColumnAfterViewport = function(c) {
return (c > this.getLastVisibleColumn());
};
WalkontableTable.prototype.isLastRowFullyVisible = function() {
return (this.getLastVisibleRow() === this.getLastRenderedRow());
};
WalkontableTable.prototype.isLastColumnFullyVisible = function() {
return (this.getLastVisibleColumn() === this.getLastRenderedColumn);
};
WalkontableTable.prototype.getRenderedColumnsCount = function() {
if (this.instance.cloneOverlay instanceof WalkontableDebugOverlay) {
return this.instance.getSetting('totalColumns');
} else if (this.instance.cloneOverlay instanceof WalkontableLeftOverlay || this.instance.cloneOverlay instanceof WalkontableCornerOverlay) {
return this.instance.getSetting('fixedColumnsLeft');
} else {
return this.instance.wtViewport.columnsRenderCalculator.count;
}
};
WalkontableTable.prototype.getRenderedRowsCount = function() {
if (this.instance.cloneOverlay instanceof WalkontableDebugOverlay) {
return this.instance.getSetting('totalRows');
} else if (this.instance.cloneOverlay instanceof WalkontableTopOverlay || this.instance.cloneOverlay instanceof WalkontableCornerOverlay) {
return this.instance.getSetting('fixedRowsTop');
}
return this.instance.wtViewport.rowsRenderCalculator.count;
};
WalkontableTable.prototype.getVisibleRowsCount = function() {
return this.instance.wtViewport.rowsVisibleCalculator.count;
};
WalkontableTable.prototype.allRowsInViewport = function() {
return this.instance.getSetting('totalRows') == this.getVisibleRowsCount();
};
WalkontableTable.prototype.getRowHeight = function(sourceRow) {
var height = this.instance.wtSettings.settings.rowHeight(sourceRow),
oversizedHeight = this.instance.wtViewport.oversizedRows[sourceRow];
if (oversizedHeight !== void 0) {
height = height ? Math.max(height, oversizedHeight) : oversizedHeight;
}
return height;
};
WalkontableTable.prototype.getColumnHeaderHeight = function(level) {
var height = this.instance.wtSettings.settings.defaultRowHeight,
oversizedHeight = this.instance.wtViewport.oversizedColumnHeaders[level];
if (oversizedHeight !== void 0) {
height = height ? Math.max(height, oversizedHeight) : oversizedHeight;
}
return height;
};
WalkontableTable.prototype.getVisibleColumnsCount = function() {
return this.instance.wtViewport.columnsVisibleCalculator.count;
};
WalkontableTable.prototype.allColumnsInViewport = function() {
return this.instance.getSetting('totalColumns') == this.getVisibleColumnsCount();
};
WalkontableTable.prototype.getColumnWidth = function(sourceColumn) {
var width = this.instance.wtSettings.settings.columnWidth;
if (typeof width === 'function') {
width = width(sourceColumn);
} else if (typeof width === 'object') {
width = width[sourceColumn];
}
var oversizedWidth = this.instance.wtViewport.oversizedCols[sourceColumn];
if (oversizedWidth !== void 0) {
width = width ? Math.max(width, oversizedWidth) : oversizedWidth;
}
return width;
};
WalkontableTable.prototype.getStretchedColumnWidth = function(sourceColumn) {
var width = this.getColumnWidth(sourceColumn) || this.instance.wtSettings.settings.defaultColumnWidth,
calculator = this.instance.wtViewport.columnsRenderCalculator,
stretchedWidth;
if (calculator) {
stretchedWidth = calculator.getStretchedColumnWidth(sourceColumn, width);
if (stretchedWidth) {
width = stretchedWidth;
}
}
return width;
};
;
window.WalkontableTable = WalkontableTable;
//#
},{"./../../../dom.js":27,"./cell/coords.js":5,"./cell/range.js":6,"./filter/column.js":9,"./filter/row.js":10,"./overlay/corner.js":12,"./overlay/debug.js":13,"./overlay/left.js":14,"./overlay/top.js":15,"./tableRenderer.js":21}],21:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableTableRenderer: {get: function() {
return WalkontableTableRenderer;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47_dom_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../dom.js"), $___46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_dom_46_js__});
var isRenderedColumnHeaders = {};
var WalkontableTableRenderer = function WalkontableTableRenderer(wtTable) {
this.wtTable = wtTable;
this.wot = wtTable.instance;
this.instance = wtTable.instance;
this.rowFilter = wtTable.rowFilter;
this.columnFilter = wtTable.columnFilter;
this.TABLE = wtTable.TABLE;
this.THEAD = wtTable.THEAD;
this.TBODY = wtTable.TBODY;
this.COLGROUP = wtTable.COLGROUP;
this.rowHeaders = [];
this.rowHeaderCount = 0;
this.columnHeaders = [];
this.columnHeaderCount = 0;
this.fixedRowsTop = 0;
};
($traceurRuntime.createClass)(WalkontableTableRenderer, {
render: function() {
if (!this.wtTable.isWorkingOnClone()) {
this.wot.getSetting('beforeDraw', true);
}
this.rowHeaders = this.wot.getSetting('rowHeaders');
this.rowHeaderCount = this.rowHeaders.length;
this.fixedRowsTop = this.wot.getSetting('fixedRowsTop');
this.columnHeaders = this.wot.getSetting('columnHeaders');
this.columnHeaderCount = this.columnHeaders.length;
var columnsToRender = this.wtTable.getRenderedColumnsCount();
var rowsToRender = this.wtTable.getRenderedRowsCount();
var totalColumns = this.wot.getSetting('totalColumns');
var totalRows = this.wot.getSetting('totalRows');
var workspaceWidth;
var adjusted = false;
if (totalColumns > 0) {
this.adjustAvailableNodes();
adjusted = true;
this.renderColGroups();
this.renderColumnHeaders();
this.renderRows(totalRows, rowsToRender, columnsToRender);
if (!this.wtTable.isWorkingOnClone()) {
workspaceWidth = this.wot.wtViewport.getWorkspaceWidth();
this.wot.wtViewport.containerWidth = null;
} else {
this.adjustColumnHeaderHeights();
}
this.adjustColumnWidths(columnsToRender);
}
if (!adjusted) {
this.adjustAvailableNodes();
}
this.removeRedundantRows(rowsToRender);
if (!this.wtTable.isWorkingOnClone()) {
this.markOversizedRows();
this.wot.wtViewport.createVisibleCalculators();
this.wot.wtOverlays.refresh(false);
this.wot.wtOverlays.applyToDOM();
if (workspaceWidth !== this.wot.wtViewport.getWorkspaceWidth()) {
this.wot.wtViewport.containerWidth = null;
var firstRendered = this.wtTable.getFirstRenderedColumn();
var lastRendered = this.wtTable.getLastRenderedColumn();
for (var i = firstRendered; i < lastRendered; i++) {
var width = this.wtTable.getStretchedColumnWidth(i);
var renderedIndex = this.columnFilter.sourceToRendered(i);
this.COLGROUP.childNodes[renderedIndex + this.rowHeaderCount].style.width = width + 'px';
}
}
this.wot.getSetting('onDraw', true);
}
},
removeRedundantRows: function(renderedRowsCount) {
while (this.wtTable.tbodyChildrenLength > renderedRowsCount) {
this.TBODY.removeChild(this.TBODY.lastChild);
this.wtTable.tbodyChildrenLength--;
}
},
renderRows: function(totalRows, rowsToRender, columnsToRender) {
var lastTD,
TR;
var visibleRowIndex = 0;
var sourceRowIndex = this.rowFilter.renderedToSource(visibleRowIndex);
var isWorkingOnClone = this.wtTable.isWorkingOnClone();
while (sourceRowIndex < totalRows && sourceRowIndex >= 0) {
if (visibleRowIndex > 1000) {
throw new Error('Security brake: Too much TRs. Please define height for your table, which will enforce scrollbars.');
}
if (rowsToRender !== void 0 && visibleRowIndex === rowsToRender) {
break;
}
TR = this.getOrCreateTrForRow(visibleRowIndex, TR);
this.renderRowHeaders(sourceRowIndex, TR);
this.adjustColumns(TR, columnsToRender + this.rowHeaderCount);
lastTD = this.renderCells(sourceRowIndex, TR, columnsToRender);
if (!isWorkingOnClone) {
this.resetOversizedRow(sourceRowIndex);
}
if (TR.firstChild) {
var height = this.wot.wtTable.getRowHeight(sourceRowIndex);
if (height) {
TR.firstChild.style.height = height + 'px';
} else {
TR.firstChild.style.height = '';
}
}
visibleRowIndex++;
sourceRowIndex = this.rowFilter.renderedToSource(visibleRowIndex);
}
},
resetOversizedRow: function(sourceRow) {
if (this.wot.wtViewport.oversizedRows && this.wot.wtViewport.oversizedRows[sourceRow]) {
this.wot.wtViewport.oversizedRows[sourceRow] = void 0;
}
},
markOversizedRows: function() {
var rowCount = this.instance.wtTable.TBODY.childNodes.length;
var expectedTableHeight = rowCount * this.instance.wtSettings.settings.defaultRowHeight;
var actualTableHeight = dom.innerHeight(this.instance.wtTable.TBODY) - 1;
var previousRowHeight;
var rowInnerHeight;
var sourceRowIndex;
var currentTr;
var rowHeader;
if (expectedTableHeight === actualTableHeight) {
return;
}
while (rowCount) {
rowCount--;
sourceRowIndex = this.instance.wtTable.rowFilter.renderedToSource(rowCount);
previousRowHeight = this.instance.wtTable.getRowHeight(sourceRowIndex);
currentTr = this.instance.wtTable.getTrForRow(sourceRowIndex);
rowHeader = currentTr.querySelector('th');
if (rowHeader) {
rowInnerHeight = dom.innerHeight(rowHeader);
} else {
rowInnerHeight = dom.innerHeight(currentTr) - 1;
}
if ((!previousRowHeight && this.instance.wtSettings.settings.defaultRowHeight < rowInnerHeight || previousRowHeight < rowInnerHeight)) {
this.instance.wtViewport.oversizedRows[sourceRowIndex] = rowInnerHeight;
}
}
},
adjustColumnHeaderHeights: function() {
var columnHeaders = this.wot.getSetting('columnHeaders');
var childs = this.wot.wtTable.THEAD.childNodes;
var oversizedCols = this.wot.wtViewport.oversizedColumnHeaders;
for (var i = 0,
len = columnHeaders.length; i < len; i++) {
if (oversizedCols[i]) {
if (childs[i].childNodes.length === 0) {
return;
}
childs[i].childNodes[0].style.height = oversizedCols[i] + 'px';
}
}
},
markIfOversizedColumnHeader: function(col) {
var level = this.wot.getSetting('columnHeaders').length;
var defaultRowHeight = this.wot.wtSettings.settings.defaultRowHeight;
var sourceColIndex;
var previousColHeaderHeight;
var currentHeader;
var currentHeaderHeight;
sourceColIndex = this.wot.wtTable.columnFilter.renderedToSource(col);
while (level) {
level--;
previousColHeaderHeight = this.wot.wtTable.getColumnHeaderHeight(level);
currentHeader = this.wot.wtTable.getColumnHeader(sourceColIndex, level);
if (!currentHeader) {
continue;
}
currentHeaderHeight = dom.innerHeight(currentHeader);
if (!previousColHeaderHeight && defaultRowHeight < currentHeaderHeight || previousColHeaderHeight < currentHeaderHeight) {
this.wot.wtViewport.oversizedColumnHeaders[level] = currentHeaderHeight;
}
}
},
renderCells: function(sourceRowIndex, TR, columnsToRender) {
var TD;
var sourceColIndex;
for (var visibleColIndex = 0; visibleColIndex < columnsToRender; visibleColIndex++) {
sourceColIndex = this.columnFilter.renderedToSource(visibleColIndex);
if (visibleColIndex === 0) {
TD = TR.childNodes[this.columnFilter.sourceColumnToVisibleRowHeadedColumn(sourceColIndex)];
} else {
TD = TD.nextSibling;
}
if (TD.nodeName == 'TH') {
TD = replaceThWithTd(TD, TR);
}
if (!dom.hasClass(TD, 'hide')) {
TD.className = '';
}
TD.removeAttribute('style');
this.wot.wtSettings.settings.cellRenderer(sourceRowIndex, sourceColIndex, TD);
}
return TD;
},
adjustColumnWidths: function(columnsToRender) {
var scrollbarCompensation = 0;
var sourceInstance = this.wot.cloneSource ? this.wot.cloneSource : this.wot;
var mainHolder = sourceInstance.wtTable.holder;
if (mainHolder.offsetHeight < mainHolder.scrollHeight) {
scrollbarCompensation = dom.getScrollbarWidth();
}
this.wot.wtViewport.columnsRenderCalculator.refreshStretching(this.wot.wtViewport.getViewportWidth() - scrollbarCompensation);
for (var renderedColIndex = 0; renderedColIndex < columnsToRender; renderedColIndex++) {
var width = this.wtTable.getStretchedColumnWidth(this.columnFilter.renderedToSource(renderedColIndex));
this.COLGROUP.childNodes[renderedColIndex + this.rowHeaderCount].style.width = width + 'px';
}
},
appendToTbody: function(TR) {
this.TBODY.appendChild(TR);
this.wtTable.tbodyChildrenLength++;
},
getOrCreateTrForRow: function(rowIndex, currentTr) {
var TR;
if (rowIndex >= this.wtTable.tbodyChildrenLength) {
TR = this.createRow();
this.appendToTbody(TR);
} else if (rowIndex === 0) {
TR = this.TBODY.firstChild;
} else {
TR = currentTr.nextSibling;
}
return TR;
},
createRow: function() {
var TR = document.createElement('TR');
for (var visibleColIndex = 0; visibleColIndex < this.rowHeaderCount; visibleColIndex++) {
TR.appendChild(document.createElement('TH'));
}
return TR;
},
renderRowHeader: function(row, col, TH) {
TH.className = '';
TH.removeAttribute('style');
this.rowHeaders[col](row, TH, col);
},
renderRowHeaders: function(row, TR) {
for (var TH = TR.firstChild,
visibleColIndex = 0; visibleColIndex < this.rowHeaderCount; visibleColIndex++) {
if (!TH) {
TH = document.createElement('TH');
TR.appendChild(TH);
} else if (TH.nodeName == 'TD') {
TH = replaceTdWithTh(TH, TR);
}
this.renderRowHeader(row, visibleColIndex, TH);
TH = TH.nextSibling;
}
},
adjustAvailableNodes: function() {
this.adjustColGroups();
this.adjustThead();
},
renderColumnHeaders: function() {
var overlayName = this.wot.getOverlayName();
if (!this.columnHeaderCount) {
return;
}
var columnCount = this.wtTable.getRenderedColumnsCount();
for (var i = 0; i < this.columnHeaderCount; i++) {
var TR = this.getTrForColumnHeaders(i);
for (var renderedColumnIndex = (-1) * this.rowHeaderCount; renderedColumnIndex < columnCount; renderedColumnIndex++) {
var sourceCol = this.columnFilter.renderedToSource(renderedColumnIndex);
this.renderColumnHeader(i, sourceCol, TR.childNodes[renderedColumnIndex + this.rowHeaderCount]);
if (!isRenderedColumnHeaders[overlayName] && !this.wtTable.isWorkingOnClone()) {
this.markIfOversizedColumnHeader(renderedColumnIndex);
}
}
}
isRenderedColumnHeaders[overlayName] = true;
},
adjustColGroups: function() {
var columnCount = this.wtTable.getRenderedColumnsCount();
while (this.wtTable.colgroupChildrenLength < columnCount + this.rowHeaderCount) {
this.COLGROUP.appendChild(document.createElement('COL'));
this.wtTable.colgroupChildrenLength++;
}
while (this.wtTable.colgroupChildrenLength > columnCount + this.rowHeaderCount) {
this.COLGROUP.removeChild(this.COLGROUP.lastChild);
this.wtTable.colgroupChildrenLength--;
}
},
adjustThead: function() {
var columnCount = this.wtTable.getRenderedColumnsCount();
var TR = this.THEAD.firstChild;
if (this.columnHeaders.length) {
for (var i = 0,
len = this.columnHeaders.length; i < len; i++) {
TR = this.THEAD.childNodes[i];
if (!TR) {
TR = document.createElement('TR');
this.THEAD.appendChild(TR);
}
this.theadChildrenLength = TR.childNodes.length;
while (this.theadChildrenLength < columnCount + this.rowHeaderCount) {
TR.appendChild(document.createElement('TH'));
this.theadChildrenLength++;
}
while (this.theadChildrenLength > columnCount + this.rowHeaderCount) {
TR.removeChild(TR.lastChild);
this.theadChildrenLength--;
}
}
var theadChildrenLength = this.THEAD.childNodes.length;
if (theadChildrenLength > this.columnHeaders.length) {
for (var i$__1 = this.columnHeaders.length; i$__1 < theadChildrenLength; i$__1++) {
this.THEAD.removeChild(this.THEAD.lastChild);
}
}
} else if (TR) {
dom.empty(TR);
}
},
getTrForColumnHeaders: function(index) {
return this.THEAD.childNodes[index];
},
renderColumnHeader: function(row, col, TH) {
TH.className = '';
TH.removeAttribute('style');
return this.columnHeaders[row](col, TH, row);
},
renderColGroups: function() {
for (var colIndex = 0; colIndex < this.wtTable.colgroupChildrenLength; colIndex++) {
if (colIndex < this.rowHeaderCount) {
dom.addClass(this.COLGROUP.childNodes[colIndex], 'rowHeader');
} else {
dom.removeClass(this.COLGROUP.childNodes[colIndex], 'rowHeader');
}
}
},
adjustColumns: function(TR, desiredCount) {
var count = TR.childNodes.length;
while (count < desiredCount) {
var TD = document.createElement('TD');
TR.appendChild(TD);
count++;
}
while (count > desiredCount) {
TR.removeChild(TR.lastChild);
count--;
}
},
removeRedundantColumns: function(columnsToRender) {
while (this.wtTable.tbodyChildrenLength > columnsToRender) {
this.TBODY.removeChild(this.TBODY.lastChild);
this.wtTable.tbodyChildrenLength--;
}
}
}, {});
function replaceTdWithTh(TD, TR) {
var TH = document.createElement('TH');
TR.insertBefore(TH, TD);
TR.removeChild(TD);
return TH;
}
function replaceThWithTd(TH, TR) {
var TD = document.createElement('TD');
TR.insertBefore(TD, TH);
TR.removeChild(TH);
return TD;
}
;
window.WalkontableTableRenderer = WalkontableTableRenderer;
//#
},{"./../../../dom.js":27}],22:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
WalkontableViewport: {get: function() {
return WalkontableViewport;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47__46__46__47_eventManager_46_js__,
$__calculator_47_viewportColumns_46_js__,
$__calculator_47_viewportRows_46_js__;
var dom = ($___46__46__47__46__46__47__46__46__47_dom_46_js__ = require("./../../../dom.js"), $___46__46__47__46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47__46__46__47_eventManager_46_js__ = require("./../../../eventManager.js"), $___46__46__47__46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var WalkontableViewportColumnsCalculator = ($__calculator_47_viewportColumns_46_js__ = require("./calculator/viewportColumns.js"), $__calculator_47_viewportColumns_46_js__ && $__calculator_47_viewportColumns_46_js__.__esModule && $__calculator_47_viewportColumns_46_js__ || {default: $__calculator_47_viewportColumns_46_js__}).WalkontableViewportColumnsCalculator;
var WalkontableViewportRowsCalculator = ($__calculator_47_viewportRows_46_js__ = require("./calculator/viewportRows.js"), $__calculator_47_viewportRows_46_js__ && $__calculator_47_viewportRows_46_js__.__esModule && $__calculator_47_viewportRows_46_js__ || {default: $__calculator_47_viewportRows_46_js__}).WalkontableViewportRowsCalculator;
var WalkontableViewport = function WalkontableViewport(wotInstance) {
var $__3 = this;
this.wot = wotInstance;
this.instance = this.wot;
this.oversizedRows = [];
this.oversizedCols = [];
this.oversizedColumnHeaders = [];
this.clientHeight = 0;
this.containerWidth = NaN;
this.rowHeaderWidth = NaN;
this.rowsVisibleCalculator = null;
this.columnsVisibleCalculator = null;
var eventManager = eventManagerObject(wotInstance);
eventManager.addEventListener(window, 'resize', (function() {
$__3.clientHeight = $__3.getWorkspaceHeight();
}));
};
($traceurRuntime.createClass)(WalkontableViewport, {
getWorkspaceHeight: function() {
var trimmingContainer = this.instance.wtOverlays.topOverlay.trimmingContainer;
var elemHeight;
var height = 0;
if (trimmingContainer === window) {
height = document.documentElement.clientHeight;
} else {
elemHeight = dom.outerHeight(trimmingContainer);
height = (elemHeight > 0 && trimmingContainer.clientHeight > 0) ? trimmingContainer.clientHeight : Infinity;
}
return height;
},
getWorkspaceWidth: function() {
var width;
var totalColumns = this.instance.getSetting("totalColumns");
var trimmingContainer = this.instance.wtOverlays.leftOverlay.trimmingContainer;
var overflow;
var stretchSetting = this.instance.getSetting('stretchH');
var docOffsetWidth = document.documentElement.offsetWidth;
if (Handsontable.freezeOverlays) {
width = Math.min(docOffsetWidth - this.getWorkspaceOffset().left, docOffsetWidth);
} else {
width = Math.min(this.getContainerFillWidth(), docOffsetWidth - this.getWorkspaceOffset().left, docOffsetWidth);
}
if (trimmingContainer === window && totalColumns > 0 && this.sumColumnWidths(0, totalColumns - 1) > width) {
return document.documentElement.clientWidth;
}
if (trimmingContainer !== window) {
overflow = dom.getStyle(this.instance.wtOverlays.leftOverlay.trimmingContainer, 'overflow');
if (overflow == "scroll" || overflow == "hidden" || overflow == "auto") {
return Math.max(width, trimmingContainer.clientWidth);
}
}
if (stretchSetting === 'none' || !stretchSetting) {
return Math.max(width, dom.outerWidth(this.instance.wtTable.TABLE));
} else {
return width;
}
},
hasVerticalScroll: function() {
return this.getWorkspaceActualHeight() > this.getWorkspaceHeight();
},
hasHorizontalScroll: function() {
return this.getWorkspaceActualWidth() > this.getWorkspaceWidth();
},
sumColumnWidths: function(from, length) {
var sum = 0;
var defaultColumnWidth = this.instance.wtSettings.defaultColumnWidth;
while (from < length) {
sum += this.wot.wtTable.getColumnWidth(from) || defaultColumnWidth;
from++;
}
return sum;
},
getContainerFillWidth: function() {
if (this.containerWidth) {
return this.containerWidth;
}
var mainContainer = this.instance.wtTable.holder;
var fillWidth;
var dummyElement;
dummyElement = document.createElement("DIV");
dummyElement.style.width = "100%";
dummyElement.style.height = "1px";
mainContainer.appendChild(dummyElement);
fillWidth = dummyElement.offsetWidth;
this.containerWidth = fillWidth;
mainContainer.removeChild(dummyElement);
return fillWidth;
},
getWorkspaceOffset: function() {
return dom.offset(this.wot.wtTable.TABLE);
},
getWorkspaceActualHeight: function() {
return dom.outerHeight(this.wot.wtTable.TABLE);
},
getWorkspaceActualWidth: function() {
return dom.outerWidth(this.wot.wtTable.TABLE) || dom.outerWidth(this.wot.wtTable.TBODY) || dom.outerWidth(this.wot.wtTable.THEAD);
},
getColumnHeaderHeight: function() {
if (isNaN(this.columnHeaderHeight)) {
this.columnHeaderHeight = dom.outerHeight(this.wot.wtTable.THEAD);
}
return this.columnHeaderHeight;
},
getViewportHeight: function() {
var containerHeight = this.getWorkspaceHeight();
var columnHeaderHeight;
if (containerHeight === Infinity) {
return containerHeight;
}
columnHeaderHeight = this.getColumnHeaderHeight();
if (columnHeaderHeight > 0) {
containerHeight -= columnHeaderHeight;
}
return containerHeight;
},
getRowHeaderWidth: function() {
if (this.wot.cloneSource) {
return this.wot.cloneSource.wtViewport.getRowHeaderWidth();
}
if (isNaN(this.rowHeaderWidth)) {
var rowHeaders = this.instance.getSetting('rowHeaders');
if (rowHeaders.length) {
var TH = this.instance.wtTable.TABLE.querySelector('TH');
this.rowHeaderWidth = 0;
for (var i = 0,
len = rowHeaders.length; i < len; i++) {
if (TH) {
this.rowHeaderWidth += dom.outerWidth(TH);
TH = TH.nextSibling;
} else {
this.rowHeaderWidth += 50;
}
}
} else {
this.rowHeaderWidth = 0;
}
}
return this.rowHeaderWidth;
},
getViewportWidth: function() {
var containerWidth = this.getWorkspaceWidth();
var rowHeaderWidth;
if (containerWidth === Infinity) {
return containerWidth;
}
rowHeaderWidth = this.getRowHeaderWidth();
if (rowHeaderWidth > 0) {
return containerWidth - rowHeaderWidth;
}
return containerWidth;
},
createRowsCalculator: function() {
var visible = arguments[0] !== (void 0) ? arguments[0] : false;
var $__3 = this;
var height;
var pos;
var fixedRowsTop;
this.rowHeaderWidth = NaN;
if (this.wot.wtSettings.settings.renderAllRows) {
height = Infinity;
} else {
height = this.getViewportHeight();
}
pos = dom.getScrollTop(this.wot.wtOverlays.mainTableScrollableElement) - this.wot.wtOverlays.topOverlay.getTableParentOffset();
if (pos < 0) {
pos = 0;
}
fixedRowsTop = this.wot.getSetting('fixedRowsTop');
if (fixedRowsTop) {
var fixedRowsHeight = this.wot.wtOverlays.topOverlay.sumCellSizes(0, fixedRowsTop);
pos += fixedRowsHeight;
height -= fixedRowsHeight;
}
return new WalkontableViewportRowsCalculator(height, pos, this.wot.getSetting('totalRows'), (function(sourceRow) {
return $__3.wot.wtTable.getRowHeight(sourceRow);
}), visible ? null : this.wot.wtSettings.settings.viewportRowCalculatorOverride, visible);
},
createColumnsCalculator: function() {
var visible = arguments[0] !== (void 0) ? arguments[0] : false;
var $__3 = this;
var width = this.getViewportWidth();
var pos;
var fixedColumnsLeft;
this.columnHeaderHeight = NaN;
pos = this.wot.wtOverlays.leftOverlay.getScrollPosition() - this.wot.wtOverlays.topOverlay.getTableParentOffset();
if (pos < 0) {
pos = 0;
}
fixedColumnsLeft = this.wot.getSetting('fixedColumnsLeft');
if (fixedColumnsLeft) {
var fixedColumnsWidth = this.wot.wtOverlays.leftOverlay.sumCellSizes(0, fixedColumnsLeft);
pos += fixedColumnsWidth;
width -= fixedColumnsWidth;
}
if (this.wot.wtTable.holder.clientWidth !== this.wot.wtTable.holder.offsetWidth) {
width -= dom.getScrollbarWidth();
}
return new WalkontableViewportColumnsCalculator(width, pos, this.wot.getSetting('totalColumns'), (function(sourceCol) {
return $__3.wot.wtTable.getColumnWidth(sourceCol);
}), visible ? null : this.wot.wtSettings.settings.viewportColumnCalculatorOverride, visible, this.wot.getSetting('stretchH'));
},
createRenderCalculators: function() {
var fastDraw = arguments[0] !== (void 0) ? arguments[0] : false;
if (fastDraw) {
var proposedRowsVisibleCalculator = this.createRowsCalculator(true);
var proposedColumnsVisibleCalculator = this.createColumnsCalculator(true);
if (!(this.areAllProposedVisibleRowsAlreadyRendered(proposedRowsVisibleCalculator) && this.areAllProposedVisibleColumnsAlreadyRendered(proposedColumnsVisibleCalculator))) {
fastDraw = false;
}
}
if (!fastDraw) {
this.rowsRenderCalculator = this.createRowsCalculator();
this.columnsRenderCalculator = this.createColumnsCalculator();
}
this.rowsVisibleCalculator = null;
this.columnsVisibleCalculator = null;
return fastDraw;
},
createVisibleCalculators: function() {
this.rowsVisibleCalculator = this.createRowsCalculator(true);
this.columnsVisibleCalculator = this.createColumnsCalculator(true);
},
areAllProposedVisibleRowsAlreadyRendered: function(proposedRowsVisibleCalculator) {
if (this.rowsVisibleCalculator) {
if (proposedRowsVisibleCalculator.startRow < this.rowsRenderCalculator.startRow || (proposedRowsVisibleCalculator.startRow === this.rowsRenderCalculator.startRow && proposedRowsVisibleCalculator.startRow > 0)) {
return false;
} else if (proposedRowsVisibleCalculator.endRow > this.rowsRenderCalculator.endRow || (proposedRowsVisibleCalculator.endRow === this.rowsRenderCalculator.endRow && proposedRowsVisibleCalculator.endRow < this.wot.getSetting('totalRows') - 1)) {
return false;
} else {
return true;
}
}
return false;
},
areAllProposedVisibleColumnsAlreadyRendered: function(proposedColumnsVisibleCalculator) {
if (this.columnsVisibleCalculator) {
if (proposedColumnsVisibleCalculator.startColumn < this.columnsRenderCalculator.startColumn || (proposedColumnsVisibleCalculator.startColumn === this.columnsRenderCalculator.startColumn && proposedColumnsVisibleCalculator.startColumn > 0)) {
return false;
} else if (proposedColumnsVisibleCalculator.endColumn > this.columnsRenderCalculator.endColumn || (proposedColumnsVisibleCalculator.endColumn === this.columnsRenderCalculator.endColumn && proposedColumnsVisibleCalculator.endColumn < this.wot.getSetting('totalColumns') - 1)) {
return false;
} else {
return true;
}
}
return false;
}
}, {});
;
window.WalkontableViewport = WalkontableViewport;
//#
},{"./../../../dom.js":27,"./../../../eventManager.js":41,"./calculator/viewportColumns.js":3,"./calculator/viewportRows.js":4}],23:[function(require,module,exports){
"use strict";
var $__shims_47_array_46_filter_46_js__,
$__shims_47_array_46_indexOf_46_js__,
$__shims_47_array_46_isArray_46_js__,
$__shims_47_classes_46_js__,
$__shims_47_object_46_keys_46_js__,
$__shims_47_string_46_trim_46_js__,
$__shims_47_weakmap_46_js__,
$__pluginHooks_46_js__,
$__core_46_js__,
$__renderers_47__95_cellDecorator_46_js__,
$__cellTypes_46_js__,
$___46__46__47_plugins_47_jqueryHandsontable_46_js__;
var version = Handsontable.version;
var buildDate = Handsontable.buildDate;
window.Handsontable = function(rootElement, userSettings) {
var instance = new Handsontable.Core(rootElement, userSettings || {});
instance.init();
return instance;
};
Handsontable.version = version;
Handsontable.buildDate = buildDate;
($__shims_47_array_46_filter_46_js__ = require("./shims/array.filter.js"), $__shims_47_array_46_filter_46_js__ && $__shims_47_array_46_filter_46_js__.__esModule && $__shims_47_array_46_filter_46_js__ || {default: $__shims_47_array_46_filter_46_js__});
($__shims_47_array_46_indexOf_46_js__ = require("./shims/array.indexOf.js"), $__shims_47_array_46_indexOf_46_js__ && $__shims_47_array_46_indexOf_46_js__.__esModule && $__shims_47_array_46_indexOf_46_js__ || {default: $__shims_47_array_46_indexOf_46_js__});
($__shims_47_array_46_isArray_46_js__ = require("./shims/array.isArray.js"), $__shims_47_array_46_isArray_46_js__ && $__shims_47_array_46_isArray_46_js__.__esModule && $__shims_47_array_46_isArray_46_js__ || {default: $__shims_47_array_46_isArray_46_js__});
($__shims_47_classes_46_js__ = require("./shims/classes.js"), $__shims_47_classes_46_js__ && $__shims_47_classes_46_js__.__esModule && $__shims_47_classes_46_js__ || {default: $__shims_47_classes_46_js__});
($__shims_47_object_46_keys_46_js__ = require("./shims/object.keys.js"), $__shims_47_object_46_keys_46_js__ && $__shims_47_object_46_keys_46_js__.__esModule && $__shims_47_object_46_keys_46_js__ || {default: $__shims_47_object_46_keys_46_js__});
($__shims_47_string_46_trim_46_js__ = require("./shims/string.trim.js"), $__shims_47_string_46_trim_46_js__ && $__shims_47_string_46_trim_46_js__.__esModule && $__shims_47_string_46_trim_46_js__ || {default: $__shims_47_string_46_trim_46_js__});
($__shims_47_weakmap_46_js__ = require("./shims/weakmap.js"), $__shims_47_weakmap_46_js__ && $__shims_47_weakmap_46_js__.__esModule && $__shims_47_weakmap_46_js__ || {default: $__shims_47_weakmap_46_js__});
Handsontable.plugins = {};
var Hooks = ($__pluginHooks_46_js__ = require("./pluginHooks.js"), $__pluginHooks_46_js__ && $__pluginHooks_46_js__.__esModule && $__pluginHooks_46_js__ || {default: $__pluginHooks_46_js__}).Hooks;
if (!Handsontable.hooks) {
Handsontable.hooks = new Hooks();
}
($__core_46_js__ = require("./core.js"), $__core_46_js__ && $__core_46_js__.__esModule && $__core_46_js__ || {default: $__core_46_js__});
($__renderers_47__95_cellDecorator_46_js__ = require("./renderers/_cellDecorator.js"), $__renderers_47__95_cellDecorator_46_js__ && $__renderers_47__95_cellDecorator_46_js__.__esModule && $__renderers_47__95_cellDecorator_46_js__ || {default: $__renderers_47__95_cellDecorator_46_js__});
($__cellTypes_46_js__ = require("./cellTypes.js"), $__cellTypes_46_js__ && $__cellTypes_46_js__.__esModule && $__cellTypes_46_js__ || {default: $__cellTypes_46_js__});
($___46__46__47_plugins_47_jqueryHandsontable_46_js__ = require("./../plugins/jqueryHandsontable.js"), $___46__46__47_plugins_47_jqueryHandsontable_46_js__ && $___46__46__47_plugins_47_jqueryHandsontable_46_js__.__esModule && $___46__46__47_plugins_47_jqueryHandsontable_46_js__ || {default: $___46__46__47_plugins_47_jqueryHandsontable_46_js__});
//#
},{"./../plugins/jqueryHandsontable.js":1,"./cellTypes.js":24,"./core.js":25,"./pluginHooks.js":44,"./renderers/_cellDecorator.js":71,"./shims/array.filter.js":78,"./shims/array.indexOf.js":79,"./shims/array.isArray.js":80,"./shims/classes.js":81,"./shims/object.keys.js":82,"./shims/string.trim.js":83,"./shims/weakmap.js":84}],24:[function(require,module,exports){
"use strict";
var $__helpers_46_js__,
$__editors_46_js__,
$__renderers_46_js__,
$__editors_47_autocompleteEditor_46_js__,
$__editors_47_checkboxEditor_46_js__,
$__editors_47_dateEditor_46_js__,
$__editors_47_dropdownEditor_46_js__,
$__editors_47_handsontableEditor_46_js__,
$__editors_47_mobileTextEditor_46_js__,
$__editors_47_numericEditor_46_js__,
$__editors_47_passwordEditor_46_js__,
$__editors_47_selectEditor_46_js__,
$__editors_47_textEditor_46_js__,
$__renderers_47_autocompleteRenderer_46_js__,
$__renderers_47_checkboxRenderer_46_js__,
$__renderers_47_htmlRenderer_46_js__,
$__renderers_47_numericRenderer_46_js__,
$__renderers_47_passwordRenderer_46_js__,
$__renderers_47_textRenderer_46_js__,
$__validators_47_autocompleteValidator_46_js__,
$__validators_47_dateValidator_46_js__,
$__validators_47_numericValidator_46_js__;
var helper = ($__helpers_46_js__ = require("./helpers.js"), $__helpers_46_js__ && $__helpers_46_js__.__esModule && $__helpers_46_js__ || {default: $__helpers_46_js__});
var getEditorConstructor = ($__editors_46_js__ = require("./editors.js"), $__editors_46_js__ && $__editors_46_js__.__esModule && $__editors_46_js__ || {default: $__editors_46_js__}).getEditorConstructor;
var getRenderer = ($__renderers_46_js__ = require("./renderers.js"), $__renderers_46_js__ && $__renderers_46_js__.__esModule && $__renderers_46_js__ || {default: $__renderers_46_js__}).getRenderer;
var AutocompleteEditor = ($__editors_47_autocompleteEditor_46_js__ = require("./editors/autocompleteEditor.js"), $__editors_47_autocompleteEditor_46_js__ && $__editors_47_autocompleteEditor_46_js__.__esModule && $__editors_47_autocompleteEditor_46_js__ || {default: $__editors_47_autocompleteEditor_46_js__}).AutocompleteEditor;
var CheckboxEditor = ($__editors_47_checkboxEditor_46_js__ = require("./editors/checkboxEditor.js"), $__editors_47_checkboxEditor_46_js__ && $__editors_47_checkboxEditor_46_js__.__esModule && $__editors_47_checkboxEditor_46_js__ || {default: $__editors_47_checkboxEditor_46_js__}).CheckboxEditor;
var DateEditor = ($__editors_47_dateEditor_46_js__ = require("./editors/dateEditor.js"), $__editors_47_dateEditor_46_js__ && $__editors_47_dateEditor_46_js__.__esModule && $__editors_47_dateEditor_46_js__ || {default: $__editors_47_dateEditor_46_js__}).DateEditor;
var DropdownEditor = ($__editors_47_dropdownEditor_46_js__ = require("./editors/dropdownEditor.js"), $__editors_47_dropdownEditor_46_js__ && $__editors_47_dropdownEditor_46_js__.__esModule && $__editors_47_dropdownEditor_46_js__ || {default: $__editors_47_dropdownEditor_46_js__}).DropdownEditor;
var HandsontableEditor = ($__editors_47_handsontableEditor_46_js__ = require("./editors/handsontableEditor.js"), $__editors_47_handsontableEditor_46_js__ && $__editors_47_handsontableEditor_46_js__.__esModule && $__editors_47_handsontableEditor_46_js__ || {default: $__editors_47_handsontableEditor_46_js__}).HandsontableEditor;
var MobileTextEditor = ($__editors_47_mobileTextEditor_46_js__ = require("./editors/mobileTextEditor.js"), $__editors_47_mobileTextEditor_46_js__ && $__editors_47_mobileTextEditor_46_js__.__esModule && $__editors_47_mobileTextEditor_46_js__ || {default: $__editors_47_mobileTextEditor_46_js__}).MobileTextEditor;
var NumericEditor = ($__editors_47_numericEditor_46_js__ = require("./editors/numericEditor.js"), $__editors_47_numericEditor_46_js__ && $__editors_47_numericEditor_46_js__.__esModule && $__editors_47_numericEditor_46_js__ || {default: $__editors_47_numericEditor_46_js__}).NumericEditor;
var PasswordEditor = ($__editors_47_passwordEditor_46_js__ = require("./editors/passwordEditor.js"), $__editors_47_passwordEditor_46_js__ && $__editors_47_passwordEditor_46_js__.__esModule && $__editors_47_passwordEditor_46_js__ || {default: $__editors_47_passwordEditor_46_js__}).PasswordEditor;
var SelectEditor = ($__editors_47_selectEditor_46_js__ = require("./editors/selectEditor.js"), $__editors_47_selectEditor_46_js__ && $__editors_47_selectEditor_46_js__.__esModule && $__editors_47_selectEditor_46_js__ || {default: $__editors_47_selectEditor_46_js__}).SelectEditor;
var TextEditor = ($__editors_47_textEditor_46_js__ = require("./editors/textEditor.js"), $__editors_47_textEditor_46_js__ && $__editors_47_textEditor_46_js__.__esModule && $__editors_47_textEditor_46_js__ || {default: $__editors_47_textEditor_46_js__}).TextEditor;
var AutocompleteRenderer = ($__renderers_47_autocompleteRenderer_46_js__ = require("./renderers/autocompleteRenderer.js"), $__renderers_47_autocompleteRenderer_46_js__ && $__renderers_47_autocompleteRenderer_46_js__.__esModule && $__renderers_47_autocompleteRenderer_46_js__ || {default: $__renderers_47_autocompleteRenderer_46_js__}).AutocompleteRenderer;
var CheckboxRenderer = ($__renderers_47_checkboxRenderer_46_js__ = require("./renderers/checkboxRenderer.js"), $__renderers_47_checkboxRenderer_46_js__ && $__renderers_47_checkboxRenderer_46_js__.__esModule && $__renderers_47_checkboxRenderer_46_js__ || {default: $__renderers_47_checkboxRenderer_46_js__}).CheckboxRenderer;
var HtmlRenderer = ($__renderers_47_htmlRenderer_46_js__ = require("./renderers/htmlRenderer.js"), $__renderers_47_htmlRenderer_46_js__ && $__renderers_47_htmlRenderer_46_js__.__esModule && $__renderers_47_htmlRenderer_46_js__ || {default: $__renderers_47_htmlRenderer_46_js__}).HtmlRenderer;
var NumericRenderer = ($__renderers_47_numericRenderer_46_js__ = require("./renderers/numericRenderer.js"), $__renderers_47_numericRenderer_46_js__ && $__renderers_47_numericRenderer_46_js__.__esModule && $__renderers_47_numericRenderer_46_js__ || {default: $__renderers_47_numericRenderer_46_js__}).NumericRenderer;
var PasswordRenderer = ($__renderers_47_passwordRenderer_46_js__ = require("./renderers/passwordRenderer.js"), $__renderers_47_passwordRenderer_46_js__ && $__renderers_47_passwordRenderer_46_js__.__esModule && $__renderers_47_passwordRenderer_46_js__ || {default: $__renderers_47_passwordRenderer_46_js__}).PasswordRenderer;
var TextRenderer = ($__renderers_47_textRenderer_46_js__ = require("./renderers/textRenderer.js"), $__renderers_47_textRenderer_46_js__ && $__renderers_47_textRenderer_46_js__.__esModule && $__renderers_47_textRenderer_46_js__ || {default: $__renderers_47_textRenderer_46_js__}).TextRenderer;
var AutocompleteValidator = ($__validators_47_autocompleteValidator_46_js__ = require("./validators/autocompleteValidator.js"), $__validators_47_autocompleteValidator_46_js__ && $__validators_47_autocompleteValidator_46_js__.__esModule && $__validators_47_autocompleteValidator_46_js__ || {default: $__validators_47_autocompleteValidator_46_js__}).AutocompleteValidator;
var DateValidator = ($__validators_47_dateValidator_46_js__ = require("./validators/dateValidator.js"), $__validators_47_dateValidator_46_js__ && $__validators_47_dateValidator_46_js__.__esModule && $__validators_47_dateValidator_46_js__ || {default: $__validators_47_dateValidator_46_js__}).DateValidator;
var NumericValidator = ($__validators_47_numericValidator_46_js__ = require("./validators/numericValidator.js"), $__validators_47_numericValidator_46_js__ && $__validators_47_numericValidator_46_js__.__esModule && $__validators_47_numericValidator_46_js__ || {default: $__validators_47_numericValidator_46_js__}).NumericValidator;
Handsontable.mobileBrowser = helper.isMobileBrowser();
Handsontable.AutocompleteCell = {
editor: getEditorConstructor('autocomplete'),
renderer: getRenderer('autocomplete'),
validator: Handsontable.AutocompleteValidator
};
Handsontable.CheckboxCell = {
editor: getEditorConstructor('checkbox'),
renderer: getRenderer('checkbox')
};
Handsontable.TextCell = {
editor: Handsontable.mobileBrowser ? getEditorConstructor('mobile') : getEditorConstructor('text'),
renderer: getRenderer('text')
};
Handsontable.NumericCell = {
editor: getEditorConstructor('numeric'),
renderer: getRenderer('numeric'),
validator: Handsontable.NumericValidator,
dataType: 'number'
};
Handsontable.DateCell = {
editor: getEditorConstructor('date'),
validator: Handsontable.DateValidator,
renderer: getRenderer('autocomplete')
};
Handsontable.HandsontableCell = {
editor: getEditorConstructor('handsontable'),
renderer: getRenderer('autocomplete')
};
Handsontable.PasswordCell = {
editor: getEditorConstructor('password'),
renderer: getRenderer('password'),
copyable: false
};
Handsontable.DropdownCell = {
editor: getEditorConstructor('dropdown'),
renderer: getRenderer('autocomplete'),
validator: Handsontable.AutocompleteValidator
};
Handsontable.cellTypes = {
text: Handsontable.TextCell,
date: Handsontable.DateCell,
numeric: Handsontable.NumericCell,
checkbox: Handsontable.CheckboxCell,
autocomplete: Handsontable.AutocompleteCell,
handsontable: Handsontable.HandsontableCell,
password: Handsontable.PasswordCell,
dropdown: Handsontable.DropdownCell
};
Handsontable.cellLookup = {validator: {
numeric: Handsontable.NumericValidator,
autocomplete: Handsontable.AutocompleteValidator
}};
//#
},{"./editors.js":29,"./editors/autocompleteEditor.js":31,"./editors/checkboxEditor.js":32,"./editors/dateEditor.js":33,"./editors/dropdownEditor.js":34,"./editors/handsontableEditor.js":35,"./editors/mobileTextEditor.js":36,"./editors/numericEditor.js":37,"./editors/passwordEditor.js":38,"./editors/selectEditor.js":39,"./editors/textEditor.js":40,"./helpers.js":42,"./renderers.js":70,"./renderers/autocompleteRenderer.js":72,"./renderers/checkboxRenderer.js":73,"./renderers/htmlRenderer.js":74,"./renderers/numericRenderer.js":75,"./renderers/passwordRenderer.js":76,"./renderers/textRenderer.js":77,"./validators/autocompleteValidator.js":86,"./validators/dateValidator.js":87,"./validators/numericValidator.js":88}],25:[function(require,module,exports){
"use strict";
var $__dom_46_js__,
$__helpers_46_js__,
$__numeral__,
$__dataMap_46_js__,
$__editorManager_46_js__,
$__eventManager_46_js__,
$__plugins_46_js__,
$__renderers_46_js__,
$__tableView_46_js__,
$__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__,
$__3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__,
$__3rdparty_47_walkontable_47_src_47_selection_46_js__;
var dom = ($__dom_46_js__ = require("./dom.js"), $__dom_46_js__ && $__dom_46_js__.__esModule && $__dom_46_js__ || {default: $__dom_46_js__});
var helper = ($__helpers_46_js__ = require("./helpers.js"), $__helpers_46_js__ && $__helpers_46_js__.__esModule && $__helpers_46_js__ || {default: $__helpers_46_js__});
var numeral = ($__numeral__ = require("numeral"), $__numeral__ && $__numeral__.__esModule && $__numeral__ || {default: $__numeral__}).default;
var DataMap = ($__dataMap_46_js__ = require("./dataMap.js"), $__dataMap_46_js__ && $__dataMap_46_js__.__esModule && $__dataMap_46_js__ || {default: $__dataMap_46_js__}).DataMap;
var EditorManager = ($__editorManager_46_js__ = require("./editorManager.js"), $__editorManager_46_js__ && $__editorManager_46_js__.__esModule && $__editorManager_46_js__ || {default: $__editorManager_46_js__}).EditorManager;
var eventManagerObject = ($__eventManager_46_js__ = require("./eventManager.js"), $__eventManager_46_js__ && $__eventManager_46_js__.__esModule && $__eventManager_46_js__ || {default: $__eventManager_46_js__}).eventManager;
var getPlugin = ($__plugins_46_js__ = require("./plugins.js"), $__plugins_46_js__ && $__plugins_46_js__.__esModule && $__plugins_46_js__ || {default: $__plugins_46_js__}).getPlugin;
var getRenderer = ($__renderers_46_js__ = require("./renderers.js"), $__renderers_46_js__ && $__renderers_46_js__.__esModule && $__renderers_46_js__ || {default: $__renderers_46_js__}).getRenderer;
var TableView = ($__tableView_46_js__ = require("./tableView.js"), $__tableView_46_js__ && $__tableView_46_js__.__esModule && $__tableView_46_js__ || {default: $__tableView_46_js__}).TableView;
var WalkontableCellCoords = ($__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ = require("./3rdparty/walkontable/src/cell/coords.js"), $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ && $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__.__esModule && $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ || {default: $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__}).WalkontableCellCoords;
var WalkontableCellRange = ($__3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ = require("./3rdparty/walkontable/src/cell/range.js"), $__3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ && $__3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__.__esModule && $__3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ || {default: $__3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__}).WalkontableCellRange;
var WalkontableSelection = ($__3rdparty_47_walkontable_47_src_47_selection_46_js__ = require("./3rdparty/walkontable/src/selection.js"), $__3rdparty_47_walkontable_47_src_47_selection_46_js__ && $__3rdparty_47_walkontable_47_src_47_selection_46_js__.__esModule && $__3rdparty_47_walkontable_47_src_47_selection_46_js__ || {default: $__3rdparty_47_walkontable_47_src_47_selection_46_js__}).WalkontableSelection;
Handsontable.activeGuid = null;
Handsontable.Core = function Core(rootElement, userSettings) {
var priv,
datamap,
grid,
selection,
editorManager,
instance = this,
GridSettings = function() {},
eventManager = eventManagerObject(instance);
helper.extend(GridSettings.prototype, DefaultSettings.prototype);
helper.extend(GridSettings.prototype, userSettings);
helper.extend(GridSettings.prototype, expandType(userSettings));
this.rootElement = rootElement;
this.isHotTableEnv = dom.isChildOfWebComponentTable(this.rootElement);
Handsontable.eventManager.isHotTableEnv = this.isHotTableEnv;
this.container = document.createElement('DIV');
rootElement.insertBefore(this.container, rootElement.firstChild);
this.guid = 'ht_' + helper.randomString();
if (!this.rootElement.id || this.rootElement.id.substring(0, 3) === "ht_") {
this.rootElement.id = this.guid;
}
priv = {
cellSettings: [],
columnSettings: [],
columnsSettingConflicts: ['data', 'width'],
settings: new GridSettings(),
selRange: null,
isPopulated: null,
scrollable: null,
firstRun: true
};
grid = {
alter: function(action, index, amount, source, keepEmptyRows) {
var delta;
amount = amount || 1;
switch (action) {
case "insert_row":
if (instance.getSettings().maxRows === instance.countRows()) {
return;
}
delta = datamap.createRow(index, amount);
if (delta) {
if (selection.isSelected() && priv.selRange.from.row >= index) {
priv.selRange.from.row = priv.selRange.from.row + delta;
selection.transformEnd(delta, 0);
} else {
selection.refreshBorders();
}
}
break;
case "insert_col":
delta = datamap.createCol(index, amount);
if (delta) {
if (Array.isArray(instance.getSettings().colHeaders)) {
var spliceArray = [index, 0];
spliceArray.length += delta;
Array.prototype.splice.apply(instance.getSettings().colHeaders, spliceArray);
}
if (selection.isSelected() && priv.selRange.from.col >= index) {
priv.selRange.from.col = priv.selRange.from.col + delta;
selection.transformEnd(0, delta);
} else {
selection.refreshBorders();
}
}
break;
case "remove_row":
index = instance.runHooks('modifyCol', index);
datamap.removeRow(index, amount);
priv.cellSettings.splice(index, amount);
var fixedRowsTop = instance.getSettings().fixedRowsTop;
if (fixedRowsTop >= index + 1) {
instance.getSettings().fixedRowsTop -= Math.min(amount, fixedRowsTop - index);
}
grid.adjustRowsAndCols();
selection.refreshBorders();
break;
case "remove_col":
datamap.removeCol(index, amount);
for (var row = 0,
len = datamap.getAll().length; row < len; row++) {
if (row in priv.cellSettings) {
priv.cellSettings[row].splice(index, amount);
}
}
var fixedColumnsLeft = instance.getSettings().fixedColumnsLeft;
if (fixedColumnsLeft >= index + 1) {
instance.getSettings().fixedColumnsLeft -= Math.min(amount, fixedColumnsLeft - index);
}
if (Array.isArray(instance.getSettings().colHeaders)) {
if (typeof index == 'undefined') {
index = -1;
}
instance.getSettings().colHeaders.splice(index, amount);
}
grid.adjustRowsAndCols();
selection.refreshBorders();
break;
default:
throw new Error('There is no such action "' + action + '"');
break;
}
if (!keepEmptyRows) {
grid.adjustRowsAndCols();
}
},
adjustRowsAndCols: function() {
var r,
rlen,
emptyRows,
emptyCols;
rlen = instance.countRows();
if (rlen < priv.settings.minRows) {
for (r = 0; r < priv.settings.minRows - rlen; r++) {
datamap.createRow(instance.countRows(), 1, true);
}
}
emptyRows = instance.countEmptyRows(true);
if (emptyRows < priv.settings.minSpareRows) {
for (; emptyRows < priv.settings.minSpareRows && instance.countRows() < priv.settings.maxRows; emptyRows++) {
datamap.createRow(instance.countRows(), 1, true);
}
}
emptyCols = instance.countEmptyCols(true);
if (!priv.settings.columns && instance.countCols() < priv.settings.minCols) {
for (; instance.countCols() < priv.settings.minCols; emptyCols++) {
datamap.createCol(instance.countCols(), 1, true);
}
}
if (!priv.settings.columns && instance.dataType === 'array' && emptyCols < priv.settings.minSpareCols) {
for (; emptyCols < priv.settings.minSpareCols && instance.countCols() < priv.settings.maxCols; emptyCols++) {
datamap.createCol(instance.countCols(), 1, true);
}
}
var rowCount = instance.countRows();
var colCount = instance.countCols();
if (rowCount === 0 || colCount === 0) {
selection.deselect();
}
if (selection.isSelected()) {
var selectionChanged;
var fromRow = priv.selRange.from.row;
var fromCol = priv.selRange.from.col;
var toRow = priv.selRange.to.row;
var toCol = priv.selRange.to.col;
if (fromRow > rowCount - 1) {
fromRow = rowCount - 1;
selectionChanged = true;
if (toRow > fromRow) {
toRow = fromRow;
}
} else if (toRow > rowCount - 1) {
toRow = rowCount - 1;
selectionChanged = true;
if (fromRow > toRow) {
fromRow = toRow;
}
}
if (fromCol > colCount - 1) {
fromCol = colCount - 1;
selectionChanged = true;
if (toCol > fromCol) {
toCol = fromCol;
}
} else if (toCol > colCount - 1) {
toCol = colCount - 1;
selectionChanged = true;
if (fromCol > toCol) {
fromCol = toCol;
}
}
if (selectionChanged) {
instance.selectCell(fromRow, fromCol, toRow, toCol);
}
}
if (instance.view) {
instance.view.wt.wtOverlays.adjustElementsSize();
}
},
populateFromArray: function(start, input, end, source, method, direction, deltas) {
var r,
rlen,
c,
clen,
setData = [],
current = {};
rlen = input.length;
if (rlen === 0) {
return false;
}
var repeatCol,
repeatRow,
cmax,
rmax;
switch (method) {
case 'shift_down':
repeatCol = end ? end.col - start.col + 1 : 0;
repeatRow = end ? end.row - start.row + 1 : 0;
input = helper.translateRowsToColumns(input);
for (c = 0, clen = input.length, cmax = Math.max(clen, repeatCol); c < cmax; c++) {
if (c < clen) {
for (r = 0, rlen = input[c].length; r < repeatRow - rlen; r++) {
input[c].push(input[c][r % rlen]);
}
input[c].unshift(start.col + c, start.row, 0);
instance.spliceCol.apply(instance, input[c]);
} else {
input[c % clen][0] = start.col + c;
instance.spliceCol.apply(instance, input[c % clen]);
}
}
break;
case 'shift_right':
repeatCol = end ? end.col - start.col + 1 : 0;
repeatRow = end ? end.row - start.row + 1 : 0;
for (r = 0, rlen = input.length, rmax = Math.max(rlen, repeatRow); r < rmax; r++) {
if (r < rlen) {
for (c = 0, clen = input[r].length; c < repeatCol - clen; c++) {
input[r].push(input[r][c % clen]);
}
input[r].unshift(start.row + r, start.col, 0);
instance.spliceRow.apply(instance, input[r]);
} else {
input[r % rlen][0] = start.row + r;
instance.spliceRow.apply(instance, input[r % rlen]);
}
}
break;
case 'overwrite':
default:
current.row = start.row;
current.col = start.col;
var iterators = {
row: 0,
col: 0
},
selected = {
row: (end && start) ? (end.row - start.row + 1) : 1,
col: (end && start) ? (end.col - start.col + 1) : 1
},
pushData = true;
if (['up', 'left'].indexOf(direction) !== -1) {
iterators = {
row: Math.ceil(selected.row / rlen) || 1,
col: Math.ceil(selected.col / input[0].length) || 1
};
} else if (['down', 'right'].indexOf(direction) !== -1) {
iterators = {
row: 1,
col: 1
};
}
for (r = 0; r < rlen; r++) {
if ((end && current.row > end.row) || (!priv.settings.allowInsertRow && current.row > instance.countRows() - 1) || (current.row >= priv.settings.maxRows)) {
break;
}
current.col = start.col;
clen = input[r] ? input[r].length : 0;
for (c = 0; c < clen; c++) {
if ((end && current.col > end.col) || (!priv.settings.allowInsertColumn && current.col > instance.countCols() - 1) || (current.col >= priv.settings.maxCols)) {
break;
}
if (!instance.getCellMeta(current.row, current.col).readOnly) {
var result,
value = input[r][c],
orgValue = instance.getDataAtCell(current.row, current.col),
index = {
row: r,
col: c
},
valueSchema,
orgValueSchema;
if (source === 'autofill') {
result = instance.runHooks('beforeAutofillInsidePopulate', index, direction, input, deltas, iterators, selected);
if (result) {
iterators = typeof(result.iterators) !== 'undefined' ? result.iterators : iterators;
value = typeof(result.value) !== 'undefined' ? result.value : value;
}
}
if (value !== null && typeof value === 'object') {
if (orgValue === null || typeof orgValue !== 'object') {
pushData = false;
} else {
orgValueSchema = Handsontable.helper.duckSchema(orgValue[0] || orgValue);
valueSchema = Handsontable.helper.duckSchema(value[0] || value);
if (Handsontable.helper.isObjectEquals(orgValueSchema, valueSchema)) {
value = Handsontable.helper.deepClone(value);
} else {
pushData = false;
}
}
} else if (orgValue !== null && typeof orgValue === 'object') {
pushData = false;
}
if (pushData) {
setData.push([current.row, current.col, value]);
}
pushData = true;
}
current.col++;
if (end && c === clen - 1) {
c = -1;
if (['down', 'right'].indexOf(direction) !== -1) {
iterators.col++;
} else if (['up', 'left'].indexOf(direction) !== -1) {
if (iterators.col > 1) {
iterators.col--;
}
}
}
}
current.row++;
iterators.col = 1;
if (end && r === rlen - 1) {
r = -1;
if (['down', 'right'].indexOf(direction) !== -1) {
iterators.row++;
} else if (['up', 'left'].indexOf(direction) !== -1) {
if (iterators.row > 1) {
iterators.row--;
}
}
}
}
instance.setDataAtCell(setData, null, null, source || 'populateFromArray');
break;
}
}
};
this.selection = selection = {
inProgress: false,
selectedHeader: {
cols: false,
rows: false
},
setSelectedHeaders: function(rows, cols) {
instance.selection.selectedHeader.rows = rows;
instance.selection.selectedHeader.cols = cols;
},
begin: function() {
instance.selection.inProgress = true;
},
finish: function() {
var sel = instance.getSelected();
Handsontable.hooks.run(instance, "afterSelectionEnd", sel[0], sel[1], sel[2], sel[3]);
Handsontable.hooks.run(instance, "afterSelectionEndByProp", sel[0], instance.colToProp(sel[1]), sel[2], instance.colToProp(sel[3]));
instance.selection.inProgress = false;
},
isInProgress: function() {
return instance.selection.inProgress;
},
setRangeStart: function(coords, keepEditorOpened) {
Handsontable.hooks.run(instance, "beforeSetRangeStart", coords);
priv.selRange = new WalkontableCellRange(coords, coords, coords);
selection.setRangeEnd(coords, null, keepEditorOpened);
},
setRangeEnd: function(coords, scrollToCell, keepEditorOpened) {
if (priv.selRange === null) {
return;
}
var disableVisualSelection;
Handsontable.hooks.run(instance, "beforeSetRangeEnd", coords);
instance.selection.begin();
priv.selRange.to = new WalkontableCellCoords(coords.row, coords.col);
if (!priv.settings.multiSelect) {
priv.selRange.from = coords;
}
instance.view.wt.selections.current.clear();
disableVisualSelection = instance.getCellMeta(priv.selRange.highlight.row, priv.selRange.highlight.col).disableVisualSelection;
if (typeof disableVisualSelection === 'string') {
disableVisualSelection = [disableVisualSelection];
}
if (disableVisualSelection === false || Array.isArray(disableVisualSelection) && disableVisualSelection.indexOf('current') === -1) {
instance.view.wt.selections.current.add(priv.selRange.highlight);
}
instance.view.wt.selections.area.clear();
if ((disableVisualSelection === false || Array.isArray(disableVisualSelection) && disableVisualSelection.indexOf('area') === -1) && selection.isMultiple()) {
instance.view.wt.selections.area.add(priv.selRange.from);
instance.view.wt.selections.area.add(priv.selRange.to);
}
if (priv.settings.currentRowClassName || priv.settings.currentColClassName) {
instance.view.wt.selections.highlight.clear();
instance.view.wt.selections.highlight.add(priv.selRange.from);
instance.view.wt.selections.highlight.add(priv.selRange.to);
}
Handsontable.hooks.run(instance, "afterSelection", priv.selRange.from.row, priv.selRange.from.col, priv.selRange.to.row, priv.selRange.to.col);
Handsontable.hooks.run(instance, "afterSelectionByProp", priv.selRange.from.row, datamap.colToProp(priv.selRange.from.col), priv.selRange.to.row, datamap.colToProp(priv.selRange.to.col));
if (scrollToCell !== false && instance.view.mainViewIsActive()) {
if (priv.selRange.from && !selection.isMultiple()) {
instance.view.scrollViewport(priv.selRange.from);
} else {
instance.view.scrollViewport(coords);
}
}
selection.refreshBorders(null, keepEditorOpened);
},
refreshBorders: function(revertOriginal, keepEditor) {
if (!keepEditor) {
editorManager.destroyEditor(revertOriginal);
}
instance.view.render();
if (selection.isSelected() && !keepEditor) {
editorManager.prepareEditor();
}
},
isMultiple: function() {
var isMultiple = !(priv.selRange.to.col === priv.selRange.from.col && priv.selRange.to.row === priv.selRange.from.row),
modifier = Handsontable.hooks.run(instance, 'afterIsMultipleSelection', isMultiple);
if (isMultiple) {
return modifier;
}
},
transformStart: function(rowDelta, colDelta, force, keepEditorOpened) {
var delta = new WalkontableCellCoords(rowDelta, colDelta),
rowTransformDir = 0,
colTransformDir = 0,
totalRows,
totalCols,
coords;
instance.runHooks('modifyTransformStart', delta);
totalRows = instance.countRows();
totalCols = instance.countCols();
if (priv.selRange.highlight.row + rowDelta > totalRows - 1) {
if (force && priv.settings.minSpareRows > 0) {
instance.alter("insert_row", totalRows);
totalRows = instance.countRows();
} else if (priv.settings.autoWrapCol) {
delta.row = 1 - totalRows;
delta.col = priv.selRange.highlight.col + delta.col == totalCols - 1 ? 1 - totalCols : 1;
}
} else if (priv.settings.autoWrapCol && priv.selRange.highlight.row + delta.row < 0 && priv.selRange.highlight.col + delta.col >= 0) {
delta.row = totalRows - 1;
delta.col = priv.selRange.highlight.col + delta.col == 0 ? totalCols - 1 : -1;
}
if (priv.selRange.highlight.col + delta.col > totalCols - 1) {
if (force && priv.settings.minSpareCols > 0) {
instance.alter("insert_col", totalCols);
totalCols = instance.countCols();
} else if (priv.settings.autoWrapRow) {
delta.row = priv.selRange.highlight.row + delta.row == totalRows - 1 ? 1 - totalRows : 1;
delta.col = 1 - totalCols;
}
} else if (priv.settings.autoWrapRow && priv.selRange.highlight.col + delta.col < 0 && priv.selRange.highlight.row + delta.row >= 0) {
delta.row = priv.selRange.highlight.row + delta.row == 0 ? totalRows - 1 : -1;
delta.col = totalCols - 1;
}
coords = new WalkontableCellCoords(priv.selRange.highlight.row + delta.row, priv.selRange.highlight.col + delta.col);
if (coords.row < 0) {
rowTransformDir = -1;
coords.row = 0;
} else if (coords.row > 0 && coords.row >= totalRows) {
rowTransformDir = 1;
coords.row = totalRows - 1;
}
if (coords.col < 0) {
colTransformDir = -1;
coords.col = 0;
} else if (coords.col > 0 && coords.col >= totalCols) {
colTransformDir = 1;
coords.col = totalCols - 1;
}
instance.runHooks('afterModifyTransformStart', coords, rowTransformDir, colTransformDir);
selection.setRangeStart(coords, keepEditorOpened);
},
transformEnd: function(rowDelta, colDelta) {
var delta = new WalkontableCellCoords(rowDelta, colDelta),
rowTransformDir = 0,
colTransformDir = 0,
totalRows,
totalCols,
coords;
instance.runHooks('modifyTransformEnd', delta);
totalRows = instance.countRows();
totalCols = instance.countCols();
coords = new WalkontableCellCoords(priv.selRange.to.row + delta.row, priv.selRange.to.col + delta.col);
if (coords.row < 0) {
rowTransformDir = -1;
coords.row = 0;
} else if (coords.row > 0 && coords.row >= totalRows) {
rowTransformDir = 1;
coords.row = totalRows - 1;
}
if (coords.col < 0) {
colTransformDir = -1;
coords.col = 0;
} else if (coords.col > 0 && coords.col >= totalCols) {
colTransformDir = 1;
coords.col = totalCols - 1;
}
instance.runHooks('afterModifyTransformEnd', coords, rowTransformDir, colTransformDir);
selection.setRangeEnd(coords, true);
},
isSelected: function() {
return (priv.selRange !== null);
},
inInSelection: function(coords) {
if (!selection.isSelected()) {
return false;
}
return priv.selRange.includes(coords);
},
deselect: function() {
if (!selection.isSelected()) {
return;
}
instance.selection.inProgress = false;
priv.selRange = null;
instance.view.wt.selections.current.clear();
instance.view.wt.selections.area.clear();
if (priv.settings.currentRowClassName || priv.settings.currentColClassName) {
instance.view.wt.selections.highlight.clear();
}
editorManager.destroyEditor();
selection.refreshBorders();
Handsontable.hooks.run(instance, 'afterDeselect');
},
selectAll: function() {
if (!priv.settings.multiSelect) {
return;
}
selection.setRangeStart(new WalkontableCellCoords(0, 0));
selection.setRangeEnd(new WalkontableCellCoords(instance.countRows() - 1, instance.countCols() - 1), false);
},
empty: function() {
if (!selection.isSelected()) {
return;
}
var topLeft = priv.selRange.getTopLeftCorner();
var bottomRight = priv.selRange.getBottomRightCorner();
var r,
c,
changes = [];
for (r = topLeft.row; r <= bottomRight.row; r++) {
for (c = topLeft.col; c <= bottomRight.col; c++) {
if (!instance.getCellMeta(r, c).readOnly) {
changes.push([r, c, '']);
}
}
}
instance.setDataAtCell(changes);
}
};
this.init = function() {
Handsontable.hooks.run(instance, 'beforeInit');
if (Handsontable.mobileBrowser) {
dom.addClass(instance.rootElement, 'mobile');
}
this.updateSettings(priv.settings, true);
this.view = new TableView(this);
editorManager = new EditorManager(instance, priv, selection, datamap);
this.forceFullRender = true;
this.view.render();
if (typeof priv.firstRun === 'object') {
Handsontable.hooks.run(instance, 'afterChange', priv.firstRun[0], priv.firstRun[1]);
priv.firstRun = false;
}
Handsontable.hooks.run(instance, 'afterInit');
};
function ValidatorsQueue() {
var resolved = false;
return {
validatorsInQueue: 0,
addValidatorToQueue: function() {
this.validatorsInQueue++;
resolved = false;
},
removeValidatorFormQueue: function() {
this.validatorsInQueue = this.validatorsInQueue - 1 < 0 ? 0 : this.validatorsInQueue - 1;
this.checkIfQueueIsEmpty();
},
onQueueEmpty: function() {},
checkIfQueueIsEmpty: function() {
if (this.validatorsInQueue == 0 && resolved == false) {
resolved = true;
this.onQueueEmpty();
}
}
};
}
function validateChanges(changes, source, callback) {
var waitingForValidator = new ValidatorsQueue();
waitingForValidator.onQueueEmpty = resolve;
for (var i = changes.length - 1; i >= 0; i--) {
if (changes[i] === null) {
changes.splice(i, 1);
} else {
var row = changes[i][0];
var col = datamap.propToCol(changes[i][1]);
var logicalCol = instance.runHooks('modifyCol', col);
var cellProperties = instance.getCellMeta(row, logicalCol);
if (cellProperties.type === 'numeric' && typeof changes[i][3] === 'string') {
if (changes[i][3].length > 0 && (/^-?[\d\s]*(\.|\,)?\d*$/.test(changes[i][3]) || cellProperties.format)) {
var len = changes[i][3].length;
if (typeof cellProperties.language == 'undefined') {
numeral.language('en');
} else if (changes[i][3].indexOf(".") === len - 3 && changes[i][3].indexOf(",") === -1) {
numeral.language('en');
} else {
numeral.language(cellProperties.language);
}
if (numeral.validate(changes[i][3])) {
changes[i][3] = numeral().unformat(changes[i][3]);
}
}
}
if (instance.getCellValidator(cellProperties)) {
waitingForValidator.addValidatorToQueue();
instance.validateCell(changes[i][3], cellProperties, (function(i, cellProperties) {
return function(result) {
if (typeof result !== 'boolean') {
throw new Error("Validation error: result is not boolean");
}
if (result === false && cellProperties.allowInvalid === false) {
changes.splice(i, 1);
cellProperties.valid = true;
--i;
}
waitingForValidator.removeValidatorFormQueue();
};
})(i, cellProperties), source);
}
}
}
waitingForValidator.checkIfQueueIsEmpty();
function resolve() {
var beforeChangeResult;
if (changes.length) {
beforeChangeResult = Handsontable.hooks.run(instance, "beforeChange", changes, source);
if (typeof beforeChangeResult === 'function') {
console.warn("Your beforeChange callback returns a function. It's not supported since Handsontable 0.12.1 (and the returned function will not be executed).");
} else if (beforeChangeResult === false) {
changes.splice(0, changes.length);
}
}
callback();
}
}
function applyChanges(changes, source) {
var i = changes.length - 1;
if (i < 0) {
return;
}
for (; 0 <= i; i--) {
if (changes[i] === null) {
changes.splice(i, 1);
continue;
}
if (changes[i][2] == null && changes[i][3] == null) {
continue;
}
if (priv.settings.allowInsertRow) {
while (changes[i][0] > instance.countRows() - 1) {
datamap.createRow();
}
}
if (instance.dataType === 'array' && priv.settings.allowInsertColumn) {
while (datamap.propToCol(changes[i][1]) > instance.countCols() - 1) {
datamap.createCol();
}
}
datamap.set(changes[i][0], changes[i][1], changes[i][3]);
}
instance.forceFullRender = true;
grid.adjustRowsAndCols();
Handsontable.hooks.run(instance, 'beforeChangeRender', changes, source);
selection.refreshBorders(null, true);
Handsontable.hooks.run(instance, 'afterChange', changes, source || 'edit');
}
this.validateCell = function(value, cellProperties, callback, source) {
var validator = instance.getCellValidator(cellProperties);
function done(valid) {
var col = cellProperties.col,
row = cellProperties.row,
td = instance.getCell(row, col, true);
if (td) {
instance.view.wt.wtSettings.settings.cellRenderer(row, col, td);
}
callback(valid);
}
if (Object.prototype.toString.call(validator) === '[object RegExp]') {
validator = (function(validator) {
return function(value, callback) {
callback(validator.test(value));
};
})(validator);
}
if (typeof validator == 'function') {
value = Handsontable.hooks.run(instance, "beforeValidate", value, cellProperties.row, cellProperties.prop, source);
instance._registerTimeout(setTimeout(function() {
validator.call(cellProperties, value, function(valid) {
valid = Handsontable.hooks.run(instance, "afterValidate", valid, value, cellProperties.row, cellProperties.prop, source);
cellProperties.valid = valid;
done(valid);
Handsontable.hooks.run(instance, "postAfterValidate", valid, value, cellProperties.row, cellProperties.prop, source);
});
}, 0));
} else {
cellProperties.valid = true;
done(cellProperties.valid);
}
};
function setDataInputToArray(row, propOrCol, value) {
if (typeof row === "object") {
return row;
} else {
return [[row, propOrCol, value]];
}
}
this.setDataAtCell = function(row, col, value, source) {
var input = setDataInputToArray(row, col, value),
i,
ilen,
changes = [],
prop;
for (i = 0, ilen = input.length; i < ilen; i++) {
if (typeof input[i] !== 'object') {
throw new Error('Method `setDataAtCell` accepts row number or changes array of arrays as its first parameter');
}
if (typeof input[i][1] !== 'number') {
throw new Error('Method `setDataAtCell` accepts row and column number as its parameters. If you want to use object property name, use method `setDataAtRowProp`');
}
prop = datamap.colToProp(input[i][1]);
changes.push([input[i][0], prop, datamap.get(input[i][0], prop), input[i][2]]);
}
if (!source && typeof row === "object") {
source = col;
}
validateChanges(changes, source, function() {
applyChanges(changes, source);
});
};
this.setDataAtRowProp = function(row, prop, value, source) {
var input = setDataInputToArray(row, prop, value),
i,
ilen,
changes = [];
for (i = 0, ilen = input.length; i < ilen; i++) {
changes.push([input[i][0], input[i][1], datamap.get(input[i][0], input[i][1]), input[i][2]]);
}
if (!source && typeof row === "object") {
source = prop;
}
validateChanges(changes, source, function() {
applyChanges(changes, source);
});
};
this.listen = function() {
Handsontable.activeGuid = instance.guid;
if (document.activeElement && document.activeElement !== document.body) {
document.activeElement.blur();
} else if (!document.activeElement) {
document.body.focus();
}
};
this.unlisten = function() {
Handsontable.activeGuid = null;
};
this.isListening = function() {
return Handsontable.activeGuid === instance.guid;
};
this.destroyEditor = function(revertOriginal) {
selection.refreshBorders(revertOriginal);
};
this.populateFromArray = function(row, col, input, endRow, endCol, source, method, direction, deltas) {
var c;
if (!(typeof input === 'object' && typeof input[0] === 'object')) {
throw new Error("populateFromArray parameter `input` must be an array of arrays");
}
c = typeof endRow === 'number' ? new WalkontableCellCoords(endRow, endCol) : null;
return grid.populateFromArray(new WalkontableCellCoords(row, col), input, c, source, method, direction, deltas);
};
this.spliceCol = function(col, index, amount) {
return datamap.spliceCol.apply(datamap, arguments);
};
this.spliceRow = function(row, index, amount) {
return datamap.spliceRow.apply(datamap, arguments);
};
this.getSelected = function() {
if (selection.isSelected()) {
return [priv.selRange.from.row, priv.selRange.from.col, priv.selRange.to.row, priv.selRange.to.col];
}
};
this.getSelectedRange = function() {
if (selection.isSelected()) {
return priv.selRange;
}
};
this.render = function() {
if (instance.view) {
instance.forceFullRender = true;
selection.refreshBorders(null, true);
}
};
this.loadData = function(data) {
if (typeof data === 'object' && data !== null) {
if (!(data.push && data.splice)) {
data = [data];
}
} else if (data === null) {
data = [];
var row;
for (var r = 0,
rlen = priv.settings.startRows; r < rlen; r++) {
row = [];
for (var c = 0,
clen = priv.settings.startCols; c < clen; c++) {
row.push(null);
}
data.push(row);
}
} else {
throw new Error("loadData only accepts array of objects or array of arrays (" + typeof data + " given)");
}
priv.isPopulated = false;
GridSettings.prototype.data = data;
if (Array.isArray(priv.settings.dataSchema) || Array.isArray(data[0])) {
instance.dataType = 'array';
} else if (typeof priv.settings.dataSchema === 'function') {
instance.dataType = 'function';
} else {
instance.dataType = 'object';
}
datamap = new DataMap(instance, priv, GridSettings);
clearCellSettingCache();
grid.adjustRowsAndCols();
Handsontable.hooks.run(instance, 'afterLoadData');
if (priv.firstRun) {
priv.firstRun = [null, 'loadData'];
} else {
Handsontable.hooks.run(instance, 'afterChange', null, 'loadData');
instance.render();
}
priv.isPopulated = true;
function clearCellSettingCache() {
priv.cellSettings.length = 0;
}
};
this.getData = function(r, c, r2, c2) {
if (typeof r === 'undefined') {
return datamap.getAll();
} else {
return datamap.getRange(new WalkontableCellCoords(r, c), new WalkontableCellCoords(r2, c2), datamap.DESTINATION_RENDERER);
}
};
this.getCopyableData = function(startRow, startCol, endRow, endCol) {
return datamap.getCopyableText(new WalkontableCellCoords(startRow, startCol), new WalkontableCellCoords(endRow, endCol));
};
this.getSchema = function() {
return datamap.getSchema();
};
this.updateSettings = function(settings, init) {
var i,
clen;
if (typeof settings.rows !== "undefined") {
throw new Error("'rows' setting is no longer supported. do you mean startRows, minRows or maxRows?");
}
if (typeof settings.cols !== "undefined") {
throw new Error("'cols' setting is no longer supported. do you mean startCols, minCols or maxCols?");
}
for (i in settings) {
if (i === 'data') {
continue;
} else {
if (Handsontable.hooks.getRegistered().indexOf(i) > -1) {
if (typeof settings[i] === 'function' || Array.isArray(settings[i])) {
instance.addHook(i, settings[i]);
}
} else {
if (!init && settings.hasOwnProperty(i)) {
GridSettings.prototype[i] = settings[i];
}
}
}
}
if (settings.data === void 0 && priv.settings.data === void 0) {
instance.loadData(null);
} else if (settings.data !== void 0) {
instance.loadData(settings.data);
} else if (settings.columns !== void 0) {
datamap.createMap();
}
clen = instance.countCols();
priv.cellSettings.length = 0;
if (clen > 0) {
var proto,
column;
for (i = 0; i < clen; i++) {
priv.columnSettings[i] = helper.columnFactory(GridSettings, priv.columnsSettingConflicts);
proto = priv.columnSettings[i].prototype;
if (GridSettings.prototype.columns) {
column = GridSettings.prototype.columns[i];
helper.extend(proto, column);
helper.extend(proto, expandType(column));
}
}
}
if (typeof settings.cell !== 'undefined') {
for (i in settings.cell) {
if (settings.cell.hasOwnProperty(i)) {
var cell = settings.cell[i];
instance.setCellMetaObject(cell.row, cell.col, cell);
}
}
}
Handsontable.hooks.run(instance, 'afterCellMetaReset');
if (typeof settings.className !== "undefined") {
if (GridSettings.prototype.className) {
dom.removeClass(instance.rootElement, GridSettings.prototype.className);
}
if (settings.className) {
dom.addClass(instance.rootElement, settings.className);
}
}
if (typeof settings.height != 'undefined') {
var height = settings.height;
if (typeof height == 'function') {
height = height();
}
instance.rootElement.style.height = height + 'px';
}
if (typeof settings.width != 'undefined') {
var width = settings.width;
if (typeof width == 'function') {
width = width();
}
instance.rootElement.style.width = width + 'px';
}
if (height) {
instance.rootElement.style.overflow = 'hidden';
}
if (!init) {
Handsontable.hooks.run(instance, 'afterUpdateSettings');
}
grid.adjustRowsAndCols();
if (instance.view && !priv.firstRun) {
instance.forceFullRender = true;
selection.refreshBorders(null, true);
}
};
this.getValue = function() {
var sel = instance.getSelected();
if (GridSettings.prototype.getValue) {
if (typeof GridSettings.prototype.getValue === 'function') {
return GridSettings.prototype.getValue.call(instance);
} else if (sel) {
return instance.getData()[sel[0]][GridSettings.prototype.getValue];
}
} else if (sel) {
return instance.getDataAtCell(sel[0], sel[1]);
}
};
function expandType(obj) {
if (!obj.hasOwnProperty('type')) {
return;
}
var type,
expandedType = {};
if (typeof obj.type === 'object') {
type = obj.type;
} else if (typeof obj.type === 'string') {
type = Handsontable.cellTypes[obj.type];
if (type === void 0) {
throw new Error('You declared cell type "' + obj.type + '" as a string that is not mapped to a known object. Cell type must be an object or a string mapped to an object in Handsontable.cellTypes');
}
}
for (var i in type) {
if (type.hasOwnProperty(i) && !obj.hasOwnProperty(i)) {
expandedType[i] = type[i];
}
}
return expandedType;
}
this.getSettings = function() {
return priv.settings;
};
this.clear = function() {
selection.selectAll();
selection.empty();
};
this.alter = function(action, index, amount, source, keepEmptyRows) {
grid.alter(action, index, amount, source, keepEmptyRows);
};
this.getCell = function(row, col, topmost) {
return instance.view.getCellAtCoords(new WalkontableCellCoords(row, col), topmost);
};
this.getCoords = function(elem) {
return this.view.wt.wtTable.getCoords.call(this.view.wt.wtTable, elem);
};
this.colToProp = function(col) {
return datamap.colToProp(col);
};
this.propToCol = function(prop) {
return datamap.propToCol(prop);
};
this.getDataAtCell = function(row, col) {
return datamap.get(row, datamap.colToProp(col));
};
this.getDataAtRowProp = function(row, prop) {
return datamap.get(row, prop);
};
this.getDataAtCol = function(col) {
var out = [];
return out.concat.apply(out, datamap.getRange(new WalkontableCellCoords(0, col), new WalkontableCellCoords(priv.settings.data.length - 1, col), datamap.DESTINATION_RENDERER));
};
this.getDataAtProp = function(prop) {
var out = [],
range;
range = datamap.getRange(new WalkontableCellCoords(0, datamap.propToCol(prop)), new WalkontableCellCoords(priv.settings.data.length - 1, datamap.propToCol(prop)), datamap.DESTINATION_RENDERER);
return out.concat.apply(out, range);
};
this.getSourceDataAtCol = function(col) {
var out = [],
data = priv.settings.data;
for (var i = 0; i < data.length; i++) {
out.push(data[i][col]);
}
return out;
};
this.getSourceDataAtRow = function(row) {
return priv.settings.data[row];
};
this.getDataAtRow = function(row) {
var data = datamap.getRange(new WalkontableCellCoords(row, 0), new WalkontableCellCoords(row, this.countCols() - 1), datamap.DESTINATION_RENDERER);
return data[0];
};
this.removeCellMeta = function(row, col, key) {
var cellMeta = instance.getCellMeta(row, col);
if (cellMeta[key] != undefined) {
delete priv.cellSettings[row][col][key];
}
};
this.setCellMetaObject = function(row, col, prop) {
if (typeof prop === 'object') {
for (var key in prop) {
if (prop.hasOwnProperty(key)) {
var value = prop[key];
this.setCellMeta(row, col, key, value);
}
}
}
};
this.setCellMeta = function(row, col, key, val) {
if (!priv.cellSettings[row]) {
priv.cellSettings[row] = [];
}
if (!priv.cellSettings[row][col]) {
priv.cellSettings[row][col] = new priv.columnSettings[col]();
}
priv.cellSettings[row][col][key] = val;
Handsontable.hooks.run(instance, 'afterSetCellMeta', row, col, key, val);
};
this.getCellMeta = function(row, col) {
var prop = datamap.colToProp(col),
cellProperties;
row = translateRowIndex(row);
col = translateColIndex(col);
if (!priv.columnSettings[col]) {
priv.columnSettings[col] = helper.columnFactory(GridSettings, priv.columnsSettingConflicts);
}
if (!priv.cellSettings[row]) {
priv.cellSettings[row] = [];
}
if (!priv.cellSettings[row][col]) {
priv.cellSettings[row][col] = new priv.columnSettings[col]();
}
cellProperties = priv.cellSettings[row][col];
cellProperties.row = row;
cellProperties.col = col;
cellProperties.prop = prop;
cellProperties.instance = instance;
Handsontable.hooks.run(instance, 'beforeGetCellMeta', row, col, cellProperties);
helper.extend(cellProperties, expandType(cellProperties));
if (cellProperties.cells) {
var settings = cellProperties.cells.call(cellProperties, row, col, prop);
if (settings) {
helper.extend(cellProperties, settings);
helper.extend(cellProperties, expandType(settings));
}
}
Handsontable.hooks.run(instance, 'afterGetCellMeta', row, col, cellProperties);
return cellProperties;
};
this.isColumnModificationAllowed = function() {
return !(instance.dataType === 'object' || instance.getSettings().columns);
};
function translateRowIndex(row) {
return Handsontable.hooks.run(instance, 'modifyRow', row);
}
function translateColIndex(col) {
return Handsontable.hooks.run(instance, 'modifyCol', col);
}
var rendererLookup = helper.cellMethodLookupFactory('renderer');
this.getCellRenderer = function(row, col) {
var renderer = rendererLookup.call(this, row, col);
return getRenderer(renderer);
};
this.getCellEditor = helper.cellMethodLookupFactory('editor');
this.getCellValidator = helper.cellMethodLookupFactory('validator');
this.validateCells = function(callback) {
var waitingForValidator = new ValidatorsQueue();
waitingForValidator.onQueueEmpty = callback;
var i = instance.countRows() - 1;
while (i >= 0) {
var j = instance.countCols() - 1;
while (j >= 0) {
waitingForValidator.addValidatorToQueue();
instance.validateCell(instance.getDataAtCell(i, j), instance.getCellMeta(i, j), function() {
waitingForValidator.removeValidatorFormQueue();
}, 'validateCells');
j--;
}
i--;
}
waitingForValidator.checkIfQueueIsEmpty();
};
this.getRowHeader = function(row) {
if (row === void 0) {
var out = [];
for (var i = 0,
ilen = instance.countRows(); i < ilen; i++) {
out.push(instance.getRowHeader(i));
}
return out;
} else if (Array.isArray(priv.settings.rowHeaders) && priv.settings.rowHeaders[row] !== void 0) {
return priv.settings.rowHeaders[row];
} else if (typeof priv.settings.rowHeaders === 'function') {
return priv.settings.rowHeaders(row);
} else if (priv.settings.rowHeaders && typeof priv.settings.rowHeaders !== 'string' && typeof priv.settings.rowHeaders !== 'number') {
return row + 1;
} else {
return priv.settings.rowHeaders;
}
};
this.hasRowHeaders = function() {
return !!priv.settings.rowHeaders;
};
this.hasColHeaders = function() {
if (priv.settings.colHeaders !== void 0 && priv.settings.colHeaders !== null) {
return !!priv.settings.colHeaders;
}
for (var i = 0,
ilen = instance.countCols(); i < ilen; i++) {
if (instance.getColHeader(i)) {
return true;
}
}
return false;
};
this.getColHeader = function(col) {
if (col === void 0) {
var out = [];
for (var i = 0,
ilen = instance.countCols(); i < ilen; i++) {
out.push(instance.getColHeader(i));
}
return out;
} else {
var baseCol = col;
col = Handsontable.hooks.run(instance, 'modifyCol', col);
if (priv.settings.columns && priv.settings.columns[col] && priv.settings.columns[col].title) {
return priv.settings.columns[col].title;
} else if (Array.isArray(priv.settings.colHeaders) && priv.settings.colHeaders[col] !== void 0) {
return priv.settings.colHeaders[col];
} else if (typeof priv.settings.colHeaders === 'function') {
return priv.settings.colHeaders(col);
} else if (priv.settings.colHeaders && typeof priv.settings.colHeaders !== 'string' && typeof priv.settings.colHeaders !== 'number') {
return helper.spreadsheetColumnLabel(baseCol);
} else {
return priv.settings.colHeaders;
}
}
};
this._getColWidthFromSettings = function(col) {
var cellProperties = instance.getCellMeta(0, col);
var width = cellProperties.width;
if (width === void 0 || width === priv.settings.width) {
width = cellProperties.colWidths;
}
if (width !== void 0 && width !== null) {
switch (typeof width) {
case 'object':
width = width[col];
break;
case 'function':
width = width(col);
break;
}
if (typeof width === 'string') {
width = parseInt(width, 10);
}
}
return width;
};
this.getColWidth = function(col) {
var width = instance._getColWidthFromSettings(col);
if (!width) {
width = 50;
}
width = Handsontable.hooks.run(instance, 'modifyColWidth', width, col);
return width;
};
this._getRowHeightFromSettings = function(row) {
var height = priv.settings.rowHeights;
if (height !== void 0 && height !== null) {
switch (typeof height) {
case 'object':
height = height[row];
break;
case 'function':
height = height(row);
break;
}
if (typeof height === 'string') {
height = parseInt(height, 10);
}
}
return height;
};
this.getRowHeight = function(row) {
var height = instance._getRowHeightFromSettings(row);
height = Handsontable.hooks.run(instance, 'modifyRowHeight', height, row);
return height;
};
this.countRows = function() {
return priv.settings.data.length;
};
this.countCols = function() {
if (instance.dataType === 'object' || instance.dataType === 'function') {
if (priv.settings.columns && priv.settings.columns.length) {
return priv.settings.columns.length;
} else {
return datamap.colToPropCache.length;
}
} else if (instance.dataType === 'array') {
if (priv.settings.columns && priv.settings.columns.length) {
return priv.settings.columns.length;
} else if (priv.settings.data && priv.settings.data[0] && priv.settings.data[0].length) {
return priv.settings.data[0].length;
} else {
return 0;
}
}
};
this.rowOffset = function() {
return instance.view.wt.wtTable.getFirstRenderedRow();
};
this.colOffset = function() {
return instance.view.wt.wtTable.getFirstRenderedColumn();
};
this.countRenderedRows = function() {
return instance.view.wt.drawn ? instance.view.wt.wtTable.getRenderedRowsCount() : -1;
};
this.countVisibleRows = function() {
return instance.view.wt.drawn ? instance.view.wt.wtTable.getVisibleRowsCount() : -1;
};
this.countRenderedCols = function() {
return instance.view.wt.drawn ? instance.view.wt.wtTable.getRenderedColumnsCount() : -1;
};
this.countVisibleCols = function() {
return instance.view.wt.drawn ? instance.view.wt.wtTable.getVisibleColumnsCount() : -1;
};
this.countEmptyRows = function(ending) {
var i = instance.countRows() - 1,
empty = 0,
row;
while (i >= 0) {
row = Handsontable.hooks.run(this, 'modifyRow', i);
if (instance.isEmptyRow(row)) {
empty++;
} else if (ending) {
break;
}
i--;
}
return empty;
};
this.countEmptyCols = function(ending) {
if (instance.countRows() < 1) {
return 0;
}
var i = instance.countCols() - 1,
empty = 0;
while (i >= 0) {
if (instance.isEmptyCol(i)) {
empty++;
} else if (ending) {
break;
}
i--;
}
return empty;
};
this.isEmptyRow = function(row) {
return priv.settings.isEmptyRow.call(instance, row);
};
this.isEmptyCol = function(col) {
return priv.settings.isEmptyCol.call(instance, col);
};
this.selectCell = function(row, col, endRow, endCol, scrollToCell, changeListener) {
var coords;
changeListener = typeof changeListener === 'undefined' || changeListener === true;
if (typeof row !== 'number' || row < 0 || row >= instance.countRows()) {
return false;
}
if (typeof col !== 'number' || col < 0 || col >= instance.countCols()) {
return false;
}
if (typeof endRow !== 'undefined') {
if (typeof endRow !== 'number' || endRow < 0 || endRow >= instance.countRows()) {
return false;
}
if (typeof endCol !== 'number' || endCol < 0 || endCol >= instance.countCols()) {
return false;
}
}
coords = new WalkontableCellCoords(row, col);
priv.selRange = new WalkontableCellRange(coords, coords, coords);
if (document.activeElement && document.activeElement !== document.documentElement && document.activeElement !== document.body) {
document.activeElement.blur();
}
if (changeListener) {
instance.listen();
}
if (typeof endRow === 'undefined') {
selection.setRangeEnd(priv.selRange.from, scrollToCell);
} else {
selection.setRangeEnd(new WalkontableCellCoords(endRow, endCol), scrollToCell);
}
instance.selection.finish();
return true;
};
this.selectCellByProp = function(row, prop, endRow, endProp, scrollToCell) {
arguments[1] = datamap.propToCol(arguments[1]);
if (typeof arguments[3] !== "undefined") {
arguments[3] = datamap.propToCol(arguments[3]);
}
return instance.selectCell.apply(instance, arguments);
};
this.deselectCell = function() {
selection.deselect();
};
this.destroy = function() {
instance._clearTimeouts();
if (instance.view) {
instance.view.destroy();
}
dom.empty(instance.rootElement);
eventManager.clear();
Handsontable.hooks.run(instance, 'afterDestroy');
Handsontable.hooks.destroy(instance);
for (var i in instance) {
if (instance.hasOwnProperty(i)) {
if (typeof instance[i] === "function") {
if (i !== "runHooks") {
instance[i] = postMortem;
}
} else if (i !== "guid") {
instance[i] = null;
}
}
}
priv = null;
datamap = null;
grid = null;
selection = null;
editorManager = null;
instance = null;
GridSettings = null;
};
function postMortem() {
throw new Error("This method cannot be called because this Handsontable instance has been destroyed");
}
this.getActiveEditor = function() {
return editorManager.getActiveEditor();
};
this.getPlugin = function(pluginName) {
return getPlugin(this, pluginName);
};
this.getInstance = function() {
return instance;
};
this.addHook = function(key, callback) {
Handsontable.hooks.add(key, callback, instance);
};
this.addHookOnce = function(key, callback) {
Handsontable.hooks.once(key, callback, instance);
};
this.removeHook = function(key, callback) {
Handsontable.hooks.remove(key, callback, instance);
};
this.runHooks = function(key, p1, p2, p3, p4, p5, p6) {
return Handsontable.hooks.run(instance, key, p1, p2, p3, p4, p5, p6);
};
this.timeouts = [];
this._registerTimeout = function(handle) {
this.timeouts.push(handle);
};
this._clearTimeouts = function() {
for (var i = 0,
ilen = this.timeouts.length; i < ilen; i++) {
clearTimeout(this.timeouts[i]);
}
};
this.version = Handsontable.version;
};
var DefaultSettings = function() {};
DefaultSettings.prototype = {
data: void 0,
dataSchema: void 0,
width: void 0,
height: void 0,
startRows: 5,
startCols: 5,
rowHeaders: null,
colHeaders: null,
colWidths: void 0,
columns: void 0,
cells: void 0,
cell: [],
comments: false,
customBorders: false,
minRows: 0,
minCols: 0,
maxRows: Infinity,
maxCols: Infinity,
minSpareRows: 0,
minSpareCols: 0,
allowInsertRow: true,
allowInsertColumn: true,
allowRemoveRow: true,
allowRemoveColumn: true,
multiSelect: true,
fillHandle: true,
fixedRowsTop: 0,
fixedColumnsLeft: 0,
outsideClickDeselects: true,
enterBeginsEditing: true,
enterMoves: {
row: 1,
col: 0
},
tabMoves: {
row: 0,
col: 1
},
autoWrapRow: false,
autoWrapCol: false,
copyRowsLimit: 1000,
copyColsLimit: 1000,
pasteMode: 'overwrite',
persistentState: false,
currentRowClassName: void 0,
currentColClassName: void 0,
stretchH: 'none',
isEmptyRow: function(row) {
var col,
colLen,
value,
meta;
for (col = 0, colLen = this.countCols(); col < colLen; col++) {
value = this.getDataAtCell(row, col);
if (value !== '' && value !== null && typeof value !== 'undefined') {
if (typeof value === 'object') {
meta = this.getCellMeta(row, col);
return helper.isObjectEquals(this.getSchema()[meta.prop], value);
}
return false;
}
}
return true;
},
isEmptyCol: function(col) {
var row,
rowLen,
value;
for (row = 0, rowLen = this.countRows(); row < rowLen; row++) {
value = this.getDataAtCell(row, col);
if (value !== '' && value !== null && typeof value !== 'undefined') {
return false;
}
}
return true;
},
observeDOMVisibility: true,
allowInvalid: true,
invalidCellClassName: 'htInvalid',
placeholder: false,
placeholderCellClassName: 'htPlaceholder',
readOnlyCellClassName: 'htDimmed',
renderer: void 0,
commentedCellClassName: 'htCommentCell',
fragmentSelection: false,
readOnly: false,
search: false,
type: 'text',
copyable: true,
editor: void 0,
autoComplete: void 0,
debug: false,
wordWrap: true,
noWordWrapClassName: 'htNoWrap',
contextMenu: void 0,
undo: void 0,
columnSorting: void 0,
manualColumnMove: void 0,
manualColumnResize: void 0,
manualRowMove: void 0,
manualRowResize: void 0,
mergeCells: false,
viewportRowRenderingOffset: 10,
viewportColumnRenderingOffset: 10,
groups: void 0,
validator: void 0,
disableVisualSelection: false,
sortIndicator: false,
manualColumnFreeze: void 0,
trimWhitespace: true,
settings: void 0,
source: void 0,
title: void 0,
checkedTemplate: void 0,
uncheckedTemplate: void 0,
format: void 0,
className: void 0
};
Handsontable.DefaultSettings = DefaultSettings;
//#
},{"./3rdparty/walkontable/src/cell/coords.js":5,"./3rdparty/walkontable/src/cell/range.js":6,"./3rdparty/walkontable/src/selection.js":18,"./dataMap.js":26,"./dom.js":27,"./editorManager.js":28,"./eventManager.js":41,"./helpers.js":42,"./plugins.js":45,"./renderers.js":70,"./tableView.js":85,"numeral":"numeral"}],26:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
DataMap: {get: function() {
return DataMap;
}},
__esModule: {value: true}
});
var $__helpers_46_js__,
$__multiMap_46_js__,
$__SheetClip__;
var helper = ($__helpers_46_js__ = require("./helpers.js"), $__helpers_46_js__ && $__helpers_46_js__.__esModule && $__helpers_46_js__ || {default: $__helpers_46_js__});
var MultiMap = ($__multiMap_46_js__ = require("./multiMap.js"), $__multiMap_46_js__ && $__multiMap_46_js__.__esModule && $__multiMap_46_js__ || {default: $__multiMap_46_js__}).MultiMap;
var SheetClip = ($__SheetClip__ = require("SheetClip"), $__SheetClip__ && $__SheetClip__.__esModule && $__SheetClip__ || {default: $__SheetClip__}).default;
;
Handsontable.DataMap = DataMap;
function DataMap(instance, priv, GridSettings) {
this.instance = instance;
this.priv = priv;
this.GridSettings = GridSettings;
this.dataSource = this.instance.getSettings().data;
if (this.dataSource[0]) {
this.duckSchema = this.recursiveDuckSchema(this.dataSource[0]);
} else {
this.duckSchema = {};
}
this.createMap();
}
DataMap.prototype.DESTINATION_RENDERER = 1;
DataMap.prototype.DESTINATION_CLIPBOARD_GENERATOR = 2;
DataMap.prototype.recursiveDuckSchema = function(object) {
return Handsontable.helper.duckSchema(object);
};
DataMap.prototype.recursiveDuckColumns = function(schema, lastCol, parent) {
var prop,
i;
if (typeof lastCol === 'undefined') {
lastCol = 0;
parent = '';
}
if (typeof schema === "object" && !Array.isArray(schema)) {
for (i in schema) {
if (schema.hasOwnProperty(i)) {
if (schema[i] === null) {
prop = parent + i;
this.colToPropCache.push(prop);
this.propToColCache.set(prop, lastCol);
lastCol++;
} else {
lastCol = this.recursiveDuckColumns(schema[i], lastCol, i + '.');
}
}
}
}
return lastCol;
};
DataMap.prototype.createMap = function() {
var i,
ilen,
schema = this.getSchema();
if (typeof schema === "undefined") {
throw new Error("trying to create `columns` definition but you didnt' provide `schema` nor `data`");
}
this.colToPropCache = [];
this.propToColCache = new MultiMap();
var columns = this.instance.getSettings().columns;
if (columns) {
for (i = 0, ilen = columns.length; i < ilen; i++) {
if (typeof columns[i].data != 'undefined') {
this.colToPropCache[i] = columns[i].data;
this.propToColCache.set(columns[i].data, i);
}
}
} else {
this.recursiveDuckColumns(schema);
}
};
DataMap.prototype.colToProp = function(col) {
col = Handsontable.hooks.run(this.instance, 'modifyCol', col);
if (this.colToPropCache && typeof this.colToPropCache[col] !== 'undefined') {
return this.colToPropCache[col];
}
return col;
};
DataMap.prototype.propToCol = function(prop) {
var col;
if (typeof this.propToColCache.get(prop) !== 'undefined') {
col = this.propToColCache.get(prop);
} else {
col = prop;
}
col = Handsontable.hooks.run(this.instance, 'modifyCol', col);
return col;
};
DataMap.prototype.getSchema = function() {
var schema = this.instance.getSettings().dataSchema;
if (schema) {
if (typeof schema === 'function') {
return schema();
}
return schema;
}
return this.duckSchema;
};
DataMap.prototype.createRow = function(index, amount, createdAutomatically) {
var row,
colCount = this.instance.countCols(),
numberOfCreatedRows = 0,
currentIndex;
if (!amount) {
amount = 1;
}
if (typeof index !== 'number' || index >= this.instance.countRows()) {
index = this.instance.countRows();
}
currentIndex = index;
var maxRows = this.instance.getSettings().maxRows;
while (numberOfCreatedRows < amount && this.instance.countRows() < maxRows) {
if (this.instance.dataType === 'array') {
row = [];
for (var c = 0; c < colCount; c++) {
row.push(null);
}
} else if (this.instance.dataType === 'function') {
row = this.instance.getSettings().dataSchema(index);
} else {
row = {};
helper.deepExtend(row, this.getSchema());
}
if (index === this.instance.countRows()) {
this.dataSource.push(row);
} else {
this.dataSource.splice(index, 0, row);
}
numberOfCreatedRows++;
currentIndex++;
}
Handsontable.hooks.run(this.instance, 'afterCreateRow', index, numberOfCreatedRows, createdAutomatically);
this.instance.forceFullRender = true;
return numberOfCreatedRows;
};
DataMap.prototype.createCol = function(index, amount, createdAutomatically) {
if (!this.instance.isColumnModificationAllowed()) {
throw new Error("Cannot create new column. When data source in an object, " + "you can only have as much columns as defined in first data row, data schema or in the 'columns' setting." + "If you want to be able to add new columns, you have to use array datasource.");
}
var rlen = this.instance.countRows(),
data = this.dataSource,
constructor,
numberOfCreatedCols = 0,
currentIndex;
if (!amount) {
amount = 1;
}
currentIndex = index;
var maxCols = this.instance.getSettings().maxCols;
while (numberOfCreatedCols < amount && this.instance.countCols() < maxCols) {
constructor = helper.columnFactory(this.GridSettings, this.priv.columnsSettingConflicts);
if (typeof index !== 'number' || index >= this.instance.countCols()) {
for (var r = 0; r < rlen; r++) {
if (typeof data[r] === 'undefined') {
data[r] = [];
}
data[r].push(null);
}
this.priv.columnSettings.push(constructor);
} else {
for (var r = 0; r < rlen; r++) {
data[r].splice(currentIndex, 0, null);
}
this.priv.columnSettings.splice(currentIndex, 0, constructor);
}
numberOfCreatedCols++;
currentIndex++;
}
Handsontable.hooks.run(this.instance, 'afterCreateCol', index, numberOfCreatedCols, createdAutomatically);
this.instance.forceFullRender = true;
return numberOfCreatedCols;
};
DataMap.prototype.removeRow = function(index, amount) {
if (!amount) {
amount = 1;
}
if (typeof index !== 'number') {
index = -amount;
}
index = (this.instance.countRows() + index) % this.instance.countRows();
var logicRows = this.physicalRowsToLogical(index, amount);
var actionWasNotCancelled = Handsontable.hooks.run(this.instance, 'beforeRemoveRow', index, amount);
if (actionWasNotCancelled === false) {
return;
}
var data = this.dataSource;
var newData = data.filter(function(row, index) {
return logicRows.indexOf(index) == -1;
});
data.length = 0;
Array.prototype.push.apply(data, newData);
Handsontable.hooks.run(this.instance, 'afterRemoveRow', index, amount);
this.instance.forceFullRender = true;
};
DataMap.prototype.removeCol = function(index, amount) {
if (this.instance.dataType === 'object' || this.instance.getSettings().columns) {
throw new Error("cannot remove column with object data source or columns option specified");
}
if (!amount) {
amount = 1;
}
if (typeof index !== 'number') {
index = -amount;
}
index = (this.instance.countCols() + index) % this.instance.countCols();
var actionWasNotCancelled = Handsontable.hooks.run(this.instance, 'beforeRemoveCol', index, amount);
if (actionWasNotCancelled === false) {
return;
}
var data = this.dataSource;
for (var r = 0,
rlen = this.instance.countRows(); r < rlen; r++) {
data[r].splice(index, amount);
}
this.priv.columnSettings.splice(index, amount);
Handsontable.hooks.run(this.instance, 'afterRemoveCol', index, amount);
this.instance.forceFullRender = true;
};
DataMap.prototype.spliceCol = function(col, index, amount) {
var elements = 4 <= arguments.length ? [].slice.call(arguments, 3) : [];
var colData = this.instance.getDataAtCol(col);
var removed = colData.slice(index, index + amount);
var after = colData.slice(index + amount);
helper.extendArray(elements, after);
var i = 0;
while (i < amount) {
elements.push(null);
i++;
}
helper.to2dArray(elements);
this.instance.populateFromArray(index, col, elements, null, null, 'spliceCol');
return removed;
};
DataMap.prototype.spliceRow = function(row, index, amount) {
var elements = 4 <= arguments.length ? [].slice.call(arguments, 3) : [];
var rowData = this.instance.getSourceDataAtRow(row);
var removed = rowData.slice(index, index + amount);
var after = rowData.slice(index + amount);
helper.extendArray(elements, after);
var i = 0;
while (i < amount) {
elements.push(null);
i++;
}
this.instance.populateFromArray(row, index, [elements], null, null, 'spliceRow');
return removed;
};
DataMap.prototype.get = function(row, prop) {
row = Handsontable.hooks.run(this.instance, 'modifyRow', row);
if (typeof prop === 'string' && prop.indexOf('.') > -1) {
var sliced = prop.split(".");
var out = this.dataSource[row];
if (!out) {
return null;
}
for (var i = 0,
ilen = sliced.length; i < ilen; i++) {
out = out[sliced[i]];
if (typeof out === 'undefined') {
return null;
}
}
return out;
} else if (typeof prop === 'function') {
return prop(this.dataSource.slice(row, row + 1)[0]);
} else {
return this.dataSource[row] ? this.dataSource[row][prop] : null;
}
};
var copyableLookup = helper.cellMethodLookupFactory('copyable', false);
DataMap.prototype.getCopyable = function(row, prop) {
if (copyableLookup.call(this.instance, row, this.propToCol(prop))) {
return this.get(row, prop);
}
return '';
};
DataMap.prototype.set = function(row, prop, value, source) {
row = Handsontable.hooks.run(this.instance, 'modifyRow', row, source || "datamapGet");
if (typeof prop === 'string' && prop.indexOf('.') > -1) {
var sliced = prop.split(".");
var out = this.dataSource[row];
for (var i = 0,
ilen = sliced.length - 1; i < ilen; i++) {
if (typeof out[sliced[i]] === 'undefined') {
out[sliced[i]] = {};
}
out = out[sliced[i]];
}
out[sliced[i]] = value;
} else if (typeof prop === 'function') {
prop(this.dataSource.slice(row, row + 1)[0], value);
} else {
this.dataSource[row][prop] = value;
}
};
DataMap.prototype.physicalRowsToLogical = function(index, amount) {
var totalRows = this.instance.countRows();
var physicRow = (totalRows + index) % totalRows;
var logicRows = [];
var rowsToRemove = amount;
var row;
while (physicRow < totalRows && rowsToRemove) {
row = Handsontable.hooks.run(this.instance, 'modifyRow', physicRow);
logicRows.push(row);
rowsToRemove--;
physicRow++;
}
return logicRows;
};
DataMap.prototype.clear = function() {
for (var r = 0; r < this.instance.countRows(); r++) {
for (var c = 0; c < this.instance.countCols(); c++) {
this.set(r, this.colToProp(c), '');
}
}
};
DataMap.prototype.getAll = function() {
return this.dataSource;
};
DataMap.prototype.getRange = function(start, end, destination) {
var r,
rlen,
c,
clen,
output = [],
row;
var getFn = destination === this.DESTINATION_CLIPBOARD_GENERATOR ? this.getCopyable : this.get;
rlen = Math.max(start.row, end.row);
clen = Math.max(start.col, end.col);
for (r = Math.min(start.row, end.row); r <= rlen; r++) {
row = [];
for (c = Math.min(start.col, end.col); c <= clen; c++) {
row.push(getFn.call(this, r, this.colToProp(c)));
}
output.push(row);
}
return output;
};
DataMap.prototype.getText = function(start, end) {
return SheetClip.stringify(this.getRange(start, end, this.DESTINATION_RENDERER));
};
DataMap.prototype.getCopyableText = function(start, end) {
return SheetClip.stringify(this.getRange(start, end, this.DESTINATION_CLIPBOARD_GENERATOR));
};
//#
},{"./helpers.js":42,"./multiMap.js":43,"SheetClip":"SheetClip"}],27:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
enableImmediatePropagation: {get: function() {
return enableImmediatePropagation;
}},
closest: {get: function() {
return closest;
}},
isChildOf: {get: function() {
return isChildOf;
}},
isChildOfWebComponentTable: {get: function() {
return isChildOfWebComponentTable;
}},
polymerWrap: {get: function() {
return polymerWrap;
}},
polymerUnwrap: {get: function() {
return polymerUnwrap;
}},
isWebComponentSupportedNatively: {get: function() {
return isWebComponentSupportedNatively;
}},
index: {get: function() {
return index;
}},
hasClass: {get: function() {
return hasClass;
}},
addClass: {get: function() {
return addClass;
}},
removeClass: {get: function() {
return removeClass;
}},
removeTextNodes: {get: function() {
return removeTextNodes;
}},
empty: {get: function() {
return empty;
}},
HTML_CHARACTERS: {get: function() {
return HTML_CHARACTERS;
}},
fastInnerHTML: {get: function() {
return fastInnerHTML;
}},
fastInnerText: {get: function() {
return fastInnerText;
}},
isVisible: {get: function() {
return isVisible;
}},
offset: {get: function() {
return offset;
}},
getWindowScrollTop: {get: function() {
return getWindowScrollTop;
}},
getWindowScrollLeft: {get: function() {
return getWindowScrollLeft;
}},
getScrollTop: {get: function() {
return getScrollTop;
}},
getScrollLeft: {get: function() {
return getScrollLeft;
}},
getScrollableElement: {get: function() {
return getScrollableElement;
}},
getTrimmingContainer: {get: function() {
return getTrimmingContainer;
}},
getStyle: {get: function() {
return getStyle;
}},
getComputedStyle: {get: function() {
return getComputedStyle;
}},
outerWidth: {get: function() {
return outerWidth;
}},
outerHeight: {get: function() {
return outerHeight;
}},
innerHeight: {get: function() {
return innerHeight;
}},
innerWidth: {get: function() {
return innerWidth;
}},
addEvent: {get: function() {
return addEvent;
}},
removeEvent: {get: function() {
return removeEvent;
}},
hasCaptionProblem: {get: function() {
return hasCaptionProblem;
}},
getCaretPosition: {get: function() {
return getCaretPosition;
}},
getSelectionEndPosition: {get: function() {
return getSelectionEndPosition;
}},
setCaretPosition: {get: function() {
return setCaretPosition;
}},
getScrollbarWidth: {get: function() {
return getScrollbarWidth;
}},
isIE8: {get: function() {
return isIE8;
}},
isIE9: {get: function() {
return isIE9;
}},
isSafari: {get: function() {
return isSafari;
}},
setOverlayPosition: {get: function() {
return setOverlayPosition;
}},
getCssTransform: {get: function() {
return getCssTransform;
}},
resetCssTransform: {get: function() {
return resetCssTransform;
}},
__esModule: {value: true}
});
function enableImmediatePropagation(event) {
if (event != null && event.isImmediatePropagationEnabled == null) {
event.stopImmediatePropagation = function() {
this.isImmediatePropagationEnabled = false;
this.cancelBubble = true;
};
event.isImmediatePropagationEnabled = true;
event.isImmediatePropagationStopped = function() {
return !this.isImmediatePropagationEnabled;
};
}
}
function closest(element, nodes, until) {
while (element != null && element !== until) {
if (element.nodeType === Node.ELEMENT_NODE && (nodes.indexOf(element.nodeName) > -1 || nodes.indexOf(element) > -1)) {
return element;
}
if (element.host && element.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
element = element.host;
} else {
element = element.parentNode;
}
}
return null;
}
function isChildOf(child, parent) {
var node = child.parentNode;
var queriedParents = [];
if (typeof parent === "string") {
queriedParents = Array.prototype.slice.call(document.querySelectorAll(parent), 0);
} else {
queriedParents.push(parent);
}
while (node != null) {
if (queriedParents.indexOf(node) > -1) {
return true;
}
node = node.parentNode;
}
return false;
}
function isChildOfWebComponentTable(element) {
var hotTableName = 'hot-table',
result = false,
parentNode;
parentNode = polymerWrap(element);
function isHotTable(element) {
return element.nodeType === Node.ELEMENT_NODE && element.nodeName === hotTableName.toUpperCase();
}
while (parentNode != null) {
if (isHotTable(parentNode)) {
result = true;
break;
} else if (parentNode.host && parentNode.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
result = isHotTable(parentNode.host);
if (result) {
break;
}
parentNode = parentNode.host;
}
parentNode = parentNode.parentNode;
}
return result;
}
function polymerWrap(element) {
return typeof Polymer !== 'undefined' && typeof wrap === 'function' ? wrap(element) : element;
}
function polymerUnwrap(element) {
return typeof Polymer !== 'undefined' && typeof unwrap === 'function' ? unwrap(element) : element;
}
function isWebComponentSupportedNatively() {
var test = document.createElement('div');
return test.createShadowRoot && test.createShadowRoot.toString().match(/\[native code\]/) ? true : false;
}
function index(elem) {
var i = 0;
if (elem.previousSibling) {
while (elem = elem.previousSibling) {
++i;
}
}
return i;
}
var classListSupport = document.documentElement.classList ? true : false;
var _hasClass,
_addClass,
_removeClass;
function filterEmptyClassNames(classNames) {
var len = 0,
result = [];
if (!classNames || !classNames.length) {
return result;
}
while (classNames[len]) {
result.push(classNames[len]);
len++;
}
return result;
}
if (classListSupport) {
var isSupportMultipleClassesArg = (function() {
var element = document.createElement('div');
element.classList.add('test', 'test2');
return element.classList.contains('test2');
}());
_hasClass = function _hasClass(element, className) {
if (className === '') {
return false;
}
return element.classList.contains(className);
};
_addClass = function _addClass(element, className) {
var len = 0;
if (typeof className === 'string') {
className = className.split(' ');
}
className = filterEmptyClassNames(className);
if (isSupportMultipleClassesArg) {
element.classList.add.apply(element.classList, className);
} else {
while (className && className[len]) {
element.classList.add(className[len]);
len++;
}
}
};
_removeClass = function _removeClass(element, className) {
var len = 0;
if (typeof className === 'string') {
className = className.split(' ');
}
className = filterEmptyClassNames(className);
if (isSupportMultipleClassesArg) {
element.classList.remove.apply(element.classList, className);
} else {
while (className && className[len]) {
element.classList.remove(className[len]);
len++;
}
}
};
} else {
var createClassNameRegExp = function createClassNameRegExp(className) {
return new RegExp('(\\s|^)' + className + '(\\s|$)');
};
_hasClass = function _hasClass(element, className) {
return element.className.match(createClassNameRegExp(className)) ? true : false;
};
_addClass = function _addClass(element, className) {
var len = 0,
_className = element.className;
if (typeof className === 'string') {
className = className.split(' ');
}
if (_className === '') {
_className = className.join(' ');
} else {
while (className && className[len]) {
if (!createClassNameRegExp(className[len]).test(_className)) {
_className += ' ' + className[len];
}
len++;
}
}
element.className = _className;
};
_removeClass = function _removeClass(element, className) {
var len = 0,
_className = element.className;
if (typeof className === 'string') {
className = className.split(' ');
}
while (className && className[len]) {
_className = _className.replace(createClassNameRegExp(className[len]), ' ').trim();
len++;
}
if (element.className !== _className) {
element.className = _className;
}
};
}
function hasClass(element, className) {
return _hasClass(element, className);
}
function addClass(element, className) {
return _addClass(element, className);
}
function removeClass(element, className) {
return _removeClass(element, className);
}
function removeTextNodes(elem, parent) {
if (elem.nodeType === 3) {
parent.removeChild(elem);
} else if (['TABLE', 'THEAD', 'TBODY', 'TFOOT', 'TR'].indexOf(elem.nodeName) > -1) {
var childs = elem.childNodes;
for (var i = childs.length - 1; i >= 0; i--) {
removeTextNodes(childs[i], elem);
}
}
}
function empty(element) {
var child;
while (child = element.lastChild) {
element.removeChild(child);
}
}
var HTML_CHARACTERS = /(<(.*)>|&(.*);)/;
function fastInnerHTML(element, content) {
if (HTML_CHARACTERS.test(content)) {
element.innerHTML = content;
} else {
fastInnerText(element, content);
}
}
var textContextSupport = document.createTextNode('test').textContent ? true : false;
function fastInnerText(element, content) {
var child = element.firstChild;
if (child && child.nodeType === 3 && child.nextSibling === null) {
if (textContextSupport) {
child.textContent = content;
} else {
child.data = content;
}
} else {
empty(element);
element.appendChild(document.createTextNode(content));
}
}
function isVisible(elem) {
var next = elem;
while (polymerUnwrap(next) !== document.documentElement) {
if (next === null) {
return false;
} else if (next.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
if (next.host) {
if (next.host.impl) {
return isVisible(next.host.impl);
} else if (next.host) {
return isVisible(next.host);
} else {
throw new Error("Lost in Web Components world");
}
} else {
return false;
}
} else if (next.style.display === 'none') {
return false;
}
next = next.parentNode;
}
return true;
}
function offset(elem) {
var offsetLeft,
offsetTop,
lastElem,
docElem,
box;
docElem = document.documentElement;
if (hasCaptionProblem() && elem.firstChild && elem.firstChild.nodeName === 'CAPTION') {
box = elem.getBoundingClientRect();
return {
top: box.top + (window.pageYOffset || docElem.scrollTop) - (docElem.clientTop || 0),
left: box.left + (window.pageXOffset || docElem.scrollLeft) - (docElem.clientLeft || 0)
};
}
offsetLeft = elem.offsetLeft;
offsetTop = elem.offsetTop;
lastElem = elem;
while (elem = elem.offsetParent) {
if (elem === document.body) {
break;
}
offsetLeft += elem.offsetLeft;
offsetTop += elem.offsetTop;
lastElem = elem;
}
if (lastElem && lastElem.style.position === 'fixed') {
offsetLeft += window.pageXOffset || docElem.scrollLeft;
offsetTop += window.pageYOffset || docElem.scrollTop;
}
return {
left: offsetLeft,
top: offsetTop
};
}
function getWindowScrollTop() {
var res = window.scrollY;
if (res == void 0) {
res = document.documentElement.scrollTop;
}
return res;
}
function getWindowScrollLeft() {
var res = window.scrollX;
if (res == void 0) {
res = document.documentElement.scrollLeft;
}
return res;
}
function getScrollTop(elem) {
if (elem === window) {
return getWindowScrollTop(elem);
} else {
return elem.scrollTop;
}
}
function getScrollLeft(elem) {
if (elem === window) {
return getWindowScrollLeft(elem);
} else {
return elem.scrollLeft;
}
}
function getScrollableElement(element) {
var el = element.parentNode,
props = ['auto', 'scroll'],
overflow,
overflowX,
overflowY,
computedStyle = '',
computedOverflow = '',
computedOverflowY = '',
computedOverflowX = '';
while (el && el.style && document.body !== el) {
overflow = el.style.overflow;
overflowX = el.style.overflowX;
overflowY = el.style.overflowY;
if (overflow == 'scroll' || overflowX == 'scroll' || overflowY == 'scroll') {
return el;
} else if (window.getComputedStyle) {
computedStyle = window.getComputedStyle(el);
computedOverflow = computedStyle.getPropertyValue('overflow');
computedOverflowY = computedStyle.getPropertyValue('overflow-y');
computedOverflowX = computedStyle.getPropertyValue('overflow-x');
if (computedOverflow === 'scroll' || computedOverflowX === 'scroll' || computedOverflowY === 'scroll') {
return el;
}
}
if (el.clientHeight <= el.scrollHeight && (props.indexOf(overflowY) !== -1 || props.indexOf(overflow) !== -1 || props.indexOf(computedOverflow) !== -1 || props.indexOf(computedOverflowY) !== -1)) {
return el;
}
if (el.clientWidth <= el.scrollWidth && (props.indexOf(overflowX) !== -1 || props.indexOf(overflow) !== -1 || props.indexOf(computedOverflow) !== -1 || props.indexOf(computedOverflowX) !== -1)) {
return el;
}
el = el.parentNode;
}
return window;
}
function getTrimmingContainer(base) {
var el = base.parentNode;
while (el && el.style && document.body !== el) {
if (el.style.overflow !== 'visible' && el.style.overflow !== '') {
return el;
} else if (window.getComputedStyle) {
var computedStyle = window.getComputedStyle(el);
if (computedStyle.getPropertyValue('overflow') !== 'visible' && computedStyle.getPropertyValue('overflow') !== '') {
return el;
}
}
el = el.parentNode;
}
return window;
}
function getStyle(elem, prop) {
if (!elem) {
return;
} else if (elem === window) {
if (prop === 'width') {
return window.innerWidth + 'px';
} else if (prop === 'height') {
return window.innerHeight + 'px';
}
return;
}
var styleProp = elem.style[prop],
computedStyle;
if (styleProp !== "" && styleProp !== void 0) {
return styleProp;
} else {
computedStyle = getComputedStyle(elem);
if (computedStyle[prop] !== "" && computedStyle[prop] !== void 0) {
return computedStyle[prop];
}
return void 0;
}
}
function getComputedStyle(elem) {
return elem.currentStyle || document.defaultView.getComputedStyle(elem);
}
function outerWidth(elem) {
return elem.offsetWidth;
}
function outerHeight(elem) {
if (hasCaptionProblem() && elem.firstChild && elem.firstChild.nodeName === 'CAPTION') {
return elem.offsetHeight + elem.firstChild.offsetHeight;
} else {
return elem.offsetHeight;
}
}
function innerHeight(elem) {
return elem.clientHeight || elem.innerHeight;
}
function innerWidth(elem) {
return elem.clientWidth || elem.innerWidth;
}
function addEvent(element, event, callback) {
if (window.addEventListener) {
element.addEventListener(event, callback, false);
} else {
element.attachEvent('on' + event, callback);
}
}
function removeEvent(element, event, callback) {
if (window.removeEventListener) {
element.removeEventListener(event, callback, false);
} else {
element.detachEvent('on' + event, callback);
}
}
var _hasCaptionProblem;
function detectCaptionProblem() {
var TABLE = document.createElement('TABLE');
TABLE.style.borderSpacing = 0;
TABLE.style.borderWidth = 0;
TABLE.style.padding = 0;
var TBODY = document.createElement('TBODY');
TABLE.appendChild(TBODY);
TBODY.appendChild(document.createElement('TR'));
TBODY.firstChild.appendChild(document.createElement('TD'));
TBODY.firstChild.firstChild.innerHTML = '<tr><td>t<br>t</td></tr>';
var CAPTION = document.createElement('CAPTION');
CAPTION.innerHTML = 'c<br>c<br>c<br>c';
CAPTION.style.padding = 0;
CAPTION.style.margin = 0;
TABLE.insertBefore(CAPTION, TBODY);
document.body.appendChild(TABLE);
_hasCaptionProblem = (TABLE.offsetHeight < 2 * TABLE.lastChild.offsetHeight);
document.body.removeChild(TABLE);
}
function hasCaptionProblem() {
if (_hasCaptionProblem === void 0) {
detectCaptionProblem();
}
return _hasCaptionProblem;
}
function getCaretPosition(el) {
if (el.selectionStart) {
return el.selectionStart;
} else if (document.selection) {
el.focus();
var r = document.selection.createRange();
if (r == null) {
return 0;
}
var re = el.createTextRange(),
rc = re.duplicate();
re.moveToBookmark(r.getBookmark());
rc.setEndPoint('EndToStart', re);
return rc.text.length;
}
return 0;
}
function getSelectionEndPosition(el) {
if (el.selectionEnd) {
return el.selectionEnd;
} else if (document.selection) {
var r = document.selection.createRange();
if (r == null) {
return 0;
}
var re = el.createTextRange();
return re.text.indexOf(r.text) + r.text.length;
}
}
function setCaretPosition(el, pos, endPos) {
if (endPos === void 0) {
endPos = pos;
}
if (el.setSelectionRange) {
el.focus();
el.setSelectionRange(pos, endPos);
} else if (el.createTextRange) {
var range = el.createTextRange();
range.collapse(true);
range.moveEnd('character', endPos);
range.moveStart('character', pos);
range.select();
}
}
var cachedScrollbarWidth;
function walkontableCalculateScrollbarWidth() {
var inner = document.createElement('p');
inner.style.width = "100%";
inner.style.height = "200px";
var outer = document.createElement('div');
outer.style.position = "absolute";
outer.style.top = "0px";
outer.style.left = "0px";
outer.style.visibility = "hidden";
outer.style.width = "200px";
outer.style.height = "150px";
outer.style.overflow = "hidden";
outer.appendChild(inner);
(document.body || document.documentElement).appendChild(outer);
var w1 = inner.offsetWidth;
outer.style.overflow = 'scroll';
var w2 = inner.offsetWidth;
if (w1 == w2) {
w2 = outer.clientWidth;
}
(document.body || document.documentElement).removeChild(outer);
return (w1 - w2);
}
function getScrollbarWidth() {
if (cachedScrollbarWidth === void 0) {
cachedScrollbarWidth = walkontableCalculateScrollbarWidth();
}
return cachedScrollbarWidth;
}
var _isIE8 = !(document.createTextNode('test').textContent);
function isIE8() {
return isIE8;
}
var _isIE9 = !!(document.documentMode);
function isIE9() {
return _isIE9;
}
var _isSafari = (/Safari/.test(navigator.userAgent) && /Apple Computer/.test(navigator.vendor));
function isSafari() {
return _isSafari;
}
function setOverlayPosition(overlayElem, left, top) {
if (_isIE8 || _isIE9) {
overlayElem.style.top = top;
overlayElem.style.left = left;
} else if (_isSafari) {
overlayElem.style['-webkit-transform'] = 'translate3d(' + left + ',' + top + ',0)';
} else {
overlayElem.style.transform = 'translate3d(' + left + ',' + top + ',0)';
}
}
function getCssTransform(elem) {
var transform;
if (elem.style['transform'] && (transform = elem.style['transform']) !== '') {
return ['transform', transform];
} else if (elem.style['-webkit-transform'] && (transform = elem.style['-webkit-transform']) !== '') {
return ['-webkit-transform', transform];
}
return -1;
}
function resetCssTransform(elem) {
if (elem['transform'] && elem['transform'] !== '') {
elem['transform'] = '';
} else if (elem['-webkit-transform'] && elem['-webkit-transform'] !== '') {
elem['-webkit-transform'] = '';
}
}
window.Handsontable = window.Handsontable || {};
Handsontable.Dom = {
addClass: addClass,
addEvent: addEvent,
closest: closest,
empty: empty,
enableImmediatePropagation: enableImmediatePropagation,
fastInnerHTML: fastInnerHTML,
fastInnerText: fastInnerText,
getCaretPosition: getCaretPosition,
getComputedStyle: getComputedStyle,
getCssTransform: getCssTransform,
getScrollableElement: getScrollableElement,
getScrollbarWidth: getScrollbarWidth,
getScrollLeft: getScrollLeft,
getScrollTop: getScrollTop,
getStyle: getStyle,
getSelectionEndPosition: getSelectionEndPosition,
getTrimmingContainer: getTrimmingContainer,
getWindowScrollLeft: getWindowScrollLeft,
getWindowScrollTop: getWindowScrollTop,
hasCaptionProblem: hasCaptionProblem,
hasClass: hasClass,
HTML_CHARACTERS: HTML_CHARACTERS,
index: index,
innerHeight: innerHeight,
innerWidth: innerWidth,
isChildOf: isChildOf,
isChildOfWebComponentTable: isChildOfWebComponentTable,
isIE8: isIE8,
isIE9: isIE9,
isSafari: isSafari,
isVisible: isVisible,
isWebComponentSupportedNatively: isWebComponentSupportedNatively,
offset: offset,
outerHeight: outerHeight,
outerWidth: outerWidth,
polymerUnwrap: polymerUnwrap,
polymerWrap: polymerWrap,
removeClass: removeClass,
removeEvent: removeEvent,
removeTextNodes: removeTextNodes,
resetCssTransform: resetCssTransform,
setCaretPosition: setCaretPosition,
setOverlayPosition: setOverlayPosition
};
//#
},{}],28:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
EditorManager: {get: function() {
return EditorManager;
}},
__esModule: {value: true}
});
var $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__,
$__helpers_46_js__,
$__dom_46_js__,
$__editors_46_js__,
$__eventManager_46_js__;
var WalkontableCellCoords = ($__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ = require("./3rdparty/walkontable/src/cell/coords.js"), $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ && $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__.__esModule && $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ || {default: $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__}).WalkontableCellCoords;
var helper = ($__helpers_46_js__ = require("./helpers.js"), $__helpers_46_js__ && $__helpers_46_js__.__esModule && $__helpers_46_js__ || {default: $__helpers_46_js__});
var dom = ($__dom_46_js__ = require("./dom.js"), $__dom_46_js__ && $__dom_46_js__.__esModule && $__dom_46_js__ || {default: $__dom_46_js__});
var getEditor = ($__editors_46_js__ = require("./editors.js"), $__editors_46_js__ && $__editors_46_js__.__esModule && $__editors_46_js__ || {default: $__editors_46_js__}).getEditor;
var eventManagerObject = ($__eventManager_46_js__ = require("./eventManager.js"), $__eventManager_46_js__ && $__eventManager_46_js__.__esModule && $__eventManager_46_js__ || {default: $__eventManager_46_js__}).eventManager;
;
Handsontable.EditorManager = EditorManager;
function EditorManager(instance, priv, selection) {
var _this = this,
keyCodes = helper.keyCode,
destroyed = false,
eventManager,
activeEditor;
eventManager = eventManagerObject(instance);
function moveSelectionAfterEnter(shiftKey) {
var enterMoves = typeof priv.settings.enterMoves === 'function' ? priv.settings.enterMoves(event) : priv.settings.enterMoves;
if (shiftKey) {
selection.transformStart(-enterMoves.row, -enterMoves.col);
} else {
selection.transformStart(enterMoves.row, enterMoves.col, true);
}
}
function moveSelectionUp(shiftKey) {
if (shiftKey) {
selection.transformEnd(-1, 0);
} else {
selection.transformStart(-1, 0);
}
}
function moveSelectionDown(shiftKey) {
if (shiftKey) {
selection.transformEnd(1, 0);
} else {
selection.transformStart(1, 0);
}
}
function moveSelectionRight(shiftKey) {
if (shiftKey) {
selection.transformEnd(0, 1);
} else {
selection.transformStart(0, 1);
}
}
function moveSelectionLeft(shiftKey) {
if (shiftKey) {
selection.transformEnd(0, -1);
} else {
selection.transformStart(0, -1);
}
}
function onKeyDown(event) {
var ctrlDown,
rangeModifier;
if (!instance.isListening()) {
return;
}
Handsontable.hooks.run(instance, 'beforeKeyDown', event);
if (destroyed) {
return;
}
dom.enableImmediatePropagation(event);
if (event.isImmediatePropagationStopped()) {
return;
}
priv.lastKeyCode = event.keyCode;
if (!selection.isSelected()) {
return;
}
ctrlDown = (event.ctrlKey || event.metaKey) && !event.altKey;
if (activeEditor && !activeEditor.isWaiting()) {
if (!helper.isMetaKey(event.keyCode) && !ctrlDown && !_this.isEditorOpened()) {
_this.openEditor("", event);
return;
}
}
rangeModifier = event.shiftKey ? selection.setRangeEnd : selection.setRangeStart;
switch (event.keyCode) {
case keyCodes.A:
if (ctrlDown) {
selection.selectAll();
event.preventDefault();
helper.stopPropagation(event);
}
break;
case keyCodes.ARROW_UP:
if (_this.isEditorOpened() && activeEditor && !activeEditor.isWaiting()) {
_this.closeEditorAndSaveChanges(ctrlDown);
}
moveSelectionUp(event.shiftKey);
event.preventDefault();
helper.stopPropagation(event);
break;
case keyCodes.ARROW_DOWN:
if (_this.isEditorOpened() && activeEditor && !activeEditor.isWaiting()) {
_this.closeEditorAndSaveChanges(ctrlDown);
}
moveSelectionDown(event.shiftKey);
event.preventDefault();
helper.stopPropagation(event);
break;
case keyCodes.ARROW_RIGHT:
if (_this.isEditorOpened() && activeEditor && !activeEditor.isWaiting()) {
_this.closeEditorAndSaveChanges(ctrlDown);
}
moveSelectionRight(event.shiftKey);
event.preventDefault();
helper.stopPropagation(event);
break;
case keyCodes.ARROW_LEFT:
if (_this.isEditorOpened() && activeEditor && !activeEditor.isWaiting()) {
_this.closeEditorAndSaveChanges(ctrlDown);
}
moveSelectionLeft(event.shiftKey);
event.preventDefault();
helper.stopPropagation(event);
break;
case keyCodes.TAB:
var tabMoves = typeof priv.settings.tabMoves === 'function' ? priv.settings.tabMoves(event) : priv.settings.tabMoves;
if (event.shiftKey) {
selection.transformStart(-tabMoves.row, -tabMoves.col);
} else {
selection.transformStart(tabMoves.row, tabMoves.col, true);
}
event.preventDefault();
helper.stopPropagation(event);
break;
case keyCodes.BACKSPACE:
case keyCodes.DELETE:
selection.empty(event);
_this.prepareEditor();
event.preventDefault();
break;
case keyCodes.F2:
_this.openEditor(null, event);
event.preventDefault();
break;
case keyCodes.ENTER:
if (_this.isEditorOpened()) {
if (activeEditor && activeEditor.state !== Handsontable.EditorState.WAITING) {
_this.closeEditorAndSaveChanges(ctrlDown);
}
moveSelectionAfterEnter(event.shiftKey);
} else {
if (instance.getSettings().enterBeginsEditing) {
_this.openEditor(null, event);
} else {
moveSelectionAfterEnter(event.shiftKey);
}
}
event.preventDefault();
event.stopImmediatePropagation();
break;
case keyCodes.ESCAPE:
if (_this.isEditorOpened()) {
_this.closeEditorAndRestoreOriginalValue(ctrlDown);
}
event.preventDefault();
break;
case keyCodes.HOME:
if (event.ctrlKey || event.metaKey) {
rangeModifier(new WalkontableCellCoords(0, priv.selRange.from.col));
} else {
rangeModifier(new WalkontableCellCoords(priv.selRange.from.row, 0));
}
event.preventDefault();
helper.stopPropagation(event);
break;
case keyCodes.END:
if (event.ctrlKey || event.metaKey) {
rangeModifier(new WalkontableCellCoords(instance.countRows() - 1, priv.selRange.from.col));
} else {
rangeModifier(new WalkontableCellCoords(priv.selRange.from.row, instance.countCols() - 1));
}
event.preventDefault();
helper.stopPropagation(event);
break;
case keyCodes.PAGE_UP:
selection.transformStart(-instance.countVisibleRows(), 0);
event.preventDefault();
helper.stopPropagation(event);
break;
case keyCodes.PAGE_DOWN:
selection.transformStart(instance.countVisibleRows(), 0);
event.preventDefault();
helper.stopPropagation(event);
break;
}
}
function init() {
instance.addHook('afterDocumentKeyDown', onKeyDown);
eventManager.addEventListener(document.documentElement, 'keydown', function(event) {
instance.runHooks('afterDocumentKeyDown', event);
});
function onDblClick(event, coords, elem) {
if (elem.nodeName == "TD") {
_this.openEditor();
}
}
instance.view.wt.update('onCellDblClick', onDblClick);
instance.addHook('afterDestroy', function() {
destroyed = true;
});
}
this.destroyEditor = function(revertOriginal) {
this.closeEditor(revertOriginal);
};
this.getActiveEditor = function() {
return activeEditor;
};
this.prepareEditor = function() {
var row,
col,
prop,
td,
originalValue,
cellProperties,
editorClass;
if (activeEditor && activeEditor.isWaiting()) {
this.closeEditor(false, false, function(dataSaved) {
if (dataSaved) {
_this.prepareEditor();
}
});
return;
}
row = priv.selRange.highlight.row;
col = priv.selRange.highlight.col;
prop = instance.colToProp(col);
td = instance.getCell(row, col);
originalValue = instance.getDataAtCell(row, col);
cellProperties = instance.getCellMeta(row, col);
editorClass = instance.getCellEditor(cellProperties);
if (editorClass) {
activeEditor = Handsontable.editors.getEditor(editorClass, instance);
activeEditor.prepare(row, col, prop, td, originalValue, cellProperties);
} else {
activeEditor = void 0;
}
};
this.isEditorOpened = function() {
return activeEditor && activeEditor.isOpened();
};
this.openEditor = function(initialValue, event) {
if (activeEditor && !activeEditor.cellProperties.readOnly) {
activeEditor.beginEditing(initialValue, event);
} else if (activeEditor && activeEditor.cellProperties.readOnly) {
if (event && event.keyCode === helper.keyCode.ENTER) {
moveSelectionAfterEnter();
}
}
};
this.closeEditor = function(restoreOriginalValue, ctrlDown, callback) {
if (!activeEditor) {
if (callback) {
callback(false);
}
} else {
activeEditor.finishEditing(restoreOriginalValue, ctrlDown, callback);
}
};
this.closeEditorAndSaveChanges = function(ctrlDown) {
return this.closeEditor(false, ctrlDown);
};
this.closeEditorAndRestoreOriginalValue = function(ctrlDown) {
return this.closeEditor(true, ctrlDown);
};
init();
}
//#
},{"./3rdparty/walkontable/src/cell/coords.js":5,"./dom.js":27,"./editors.js":29,"./eventManager.js":41,"./helpers.js":42}],29:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
registerEditor: {get: function() {
return registerEditor;
}},
getEditor: {get: function() {
return getEditor;
}},
hasEditor: {get: function() {
return hasEditor;
}},
getEditorConstructor: {get: function() {
return getEditorConstructor;
}},
__esModule: {value: true}
});
var $__helpers_46_js__;
var helper = ($__helpers_46_js__ = require("./helpers.js"), $__helpers_46_js__ && $__helpers_46_js__.__esModule && $__helpers_46_js__ || {default: $__helpers_46_js__});
;
var registeredEditorNames = {},
registeredEditorClasses = new WeakMap();
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.registerEditor = registerEditor;
Handsontable.editors.getEditor = getEditor;
function RegisteredEditor(editorClass) {
var Clazz,
instances;
instances = {};
Clazz = editorClass;
this.getConstructor = function() {
return editorClass;
};
this.getInstance = function(hotInstance) {
if (!(hotInstance.guid in instances)) {
instances[hotInstance.guid] = new Clazz(hotInstance);
}
return instances[hotInstance.guid];
};
}
function registerEditor(editorName, editorClass) {
var editor = new RegisteredEditor(editorClass);
if (typeof editorName === "string") {
registeredEditorNames[editorName] = editor;
}
registeredEditorClasses.set(editorClass, editor);
}
function getEditor(editorName, hotInstance) {
var editor;
if (typeof editorName == 'function') {
if (!(registeredEditorClasses.get(editorName))) {
registerEditor(null, editorName);
}
editor = registeredEditorClasses.get(editorName);
} else if (typeof editorName == 'string') {
editor = registeredEditorNames[editorName];
} else {
throw Error('Only strings and functions can be passed as "editor" parameter ');
}
if (!editor) {
throw Error('No editor registered under name "' + editorName + '"');
}
return editor.getInstance(hotInstance);
}
function getEditorConstructor(editorName) {
var editor;
if (typeof editorName == 'string') {
editor = registeredEditorNames[editorName];
} else {
throw Error('Only strings and functions can be passed as "editor" parameter ');
}
if (!editor) {
throw Error('No editor registered under name "' + editorName + '"');
}
return editor.getConstructor();
}
function hasEditor(editorName) {
return registeredEditorNames[editorName] ? true : false;
}
//#
},{"./helpers.js":42}],30:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
BaseEditor: {get: function() {
return BaseEditor;
}},
__esModule: {value: true}
});
var $___46__46__47_helpers_46_js__,
$___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__;
var helper = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__});
var WalkontableCellCoords = ($___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ = require("./../3rdparty/walkontable/src/cell/coords.js"), $___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ && $___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__.__esModule && $___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ || {default: $___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__}).WalkontableCellCoords;
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.BaseEditor = BaseEditor;
Handsontable.EditorState = {
VIRGIN: 'STATE_VIRGIN',
EDITING: 'STATE_EDITING',
WAITING: 'STATE_WAITING',
FINISHED: 'STATE_FINISHED'
};
function BaseEditor(instance) {
this.instance = instance;
this.state = Handsontable.EditorState.VIRGIN;
this._opened = false;
this._closeCallback = null;
this.init();
}
BaseEditor.prototype._fireCallbacks = function(result) {
if (this._closeCallback) {
this._closeCallback(result);
this._closeCallback = null;
}
};
BaseEditor.prototype.init = function() {};
BaseEditor.prototype.getValue = function() {
throw Error('Editor getValue() method unimplemented');
};
BaseEditor.prototype.setValue = function(newValue) {
throw Error('Editor setValue() method unimplemented');
};
BaseEditor.prototype.open = function() {
throw Error('Editor open() method unimplemented');
};
BaseEditor.prototype.close = function() {
throw Error('Editor close() method unimplemented');
};
BaseEditor.prototype.prepare = function(row, col, prop, td, originalValue, cellProperties) {
this.TD = td;
this.row = row;
this.col = col;
this.prop = prop;
this.originalValue = originalValue;
this.cellProperties = cellProperties;
this.state = Handsontable.EditorState.VIRGIN;
};
BaseEditor.prototype.extend = function() {
var baseClass = this.constructor;
function Editor() {
baseClass.apply(this, arguments);
}
function inherit(Child, Parent) {
function Bridge() {}
Bridge.prototype = Parent.prototype;
Child.prototype = new Bridge();
Child.prototype.constructor = Child;
return Child;
}
return inherit(Editor, baseClass);
};
BaseEditor.prototype.saveValue = function(val, ctrlDown) {
var sel,
tmp;
if (ctrlDown) {
sel = this.instance.getSelected();
if (sel[0] > sel[2]) {
tmp = sel[0];
sel[0] = sel[2];
sel[2] = tmp;
}
if (sel[1] > sel[3]) {
tmp = sel[1];
sel[1] = sel[3];
sel[3] = tmp;
}
this.instance.populateFromArray(sel[0], sel[1], val, sel[2], sel[3], 'edit');
} else {
this.instance.populateFromArray(this.row, this.col, val, null, null, 'edit');
}
};
BaseEditor.prototype.beginEditing = function(initialValue, event) {
if (this.state != Handsontable.EditorState.VIRGIN) {
return;
}
this.instance.view.scrollViewport(new WalkontableCellCoords(this.row, this.col));
this.instance.view.render();
this.state = Handsontable.EditorState.EDITING;
initialValue = typeof initialValue == 'string' ? initialValue : this.originalValue;
this.setValue(helper.stringify(initialValue));
this.open(event);
this._opened = true;
this.focus();
this.instance.view.render();
};
BaseEditor.prototype.finishEditing = function(restoreOriginalValue, ctrlDown, callback) {
var _this = this,
val;
if (callback) {
var previousCloseCallback = this._closeCallback;
this._closeCallback = function(result) {
if (previousCloseCallback) {
previousCloseCallback(result);
}
callback(result);
};
}
if (this.isWaiting()) {
return;
}
if (this.state == Handsontable.EditorState.VIRGIN) {
this.instance._registerTimeout(setTimeout(function() {
_this._fireCallbacks(true);
}, 0));
return;
}
if (this.state == Handsontable.EditorState.EDITING) {
if (restoreOriginalValue) {
this.cancelChanges();
this.instance.view.render();
return;
}
if (this.instance.getSettings().trimWhitespace) {
val = [[typeof this.getValue() === 'string' ? String.prototype.trim.call(this.getValue() || '') : this.getValue()]];
} else {
val = [[this.getValue()]];
}
this.state = Handsontable.EditorState.WAITING;
this.saveValue(val, ctrlDown);
if (this.instance.getCellValidator(this.cellProperties)) {
this.instance.addHookOnce('postAfterValidate', function(result) {
_this.state = Handsontable.EditorState.FINISHED;
_this.discardEditor(result);
});
} else {
this.state = Handsontable.EditorState.FINISHED;
this.discardEditor(true);
}
}
};
BaseEditor.prototype.cancelChanges = function() {
this.state = Handsontable.EditorState.FINISHED;
this.discardEditor();
};
BaseEditor.prototype.discardEditor = function(result) {
if (this.state !== Handsontable.EditorState.FINISHED) {
return;
}
if (result === false && this.cellProperties.allowInvalid !== true) {
this.instance.selectCell(this.row, this.col);
this.focus();
this.state = Handsontable.EditorState.EDITING;
this._fireCallbacks(false);
} else {
this.close();
this._opened = false;
this.state = Handsontable.EditorState.VIRGIN;
this._fireCallbacks(true);
}
};
BaseEditor.prototype.isOpened = function() {
return this._opened;
};
BaseEditor.prototype.isWaiting = function() {
return this.state === Handsontable.EditorState.WAITING;
};
//#
},{"./../3rdparty/walkontable/src/cell/coords.js":5,"./../helpers.js":42}],31:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
AutocompleteEditor: {get: function() {
return AutocompleteEditor;
}},
__esModule: {value: true}
});
var $___46__46__47_helpers_46_js__,
$___46__46__47_dom_46_js__,
$___46__46__47_editors_46_js__,
$__handsontableEditor_46_js__;
var helper = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__});
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var $__0 = ($___46__46__47_editors_46_js__ = require("./../editors.js"), $___46__46__47_editors_46_js__ && $___46__46__47_editors_46_js__.__esModule && $___46__46__47_editors_46_js__ || {default: $___46__46__47_editors_46_js__}),
getEditorConstructor = $__0.getEditorConstructor,
registerEditor = $__0.registerEditor;
var HandsontableEditor = ($__handsontableEditor_46_js__ = require("./handsontableEditor.js"), $__handsontableEditor_46_js__ && $__handsontableEditor_46_js__.__esModule && $__handsontableEditor_46_js__ || {default: $__handsontableEditor_46_js__}).HandsontableEditor;
var AutocompleteEditor = HandsontableEditor.prototype.extend();
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.AutocompleteEditor = AutocompleteEditor;
AutocompleteEditor.prototype.init = function() {
HandsontableEditor.prototype.init.apply(this, arguments);
this.query = null;
this.choices = [];
};
AutocompleteEditor.prototype.createElements = function() {
HandsontableEditor.prototype.createElements.apply(this, arguments);
dom.addClass(this.htContainer, 'autocompleteEditor');
dom.addClass(this.htContainer, window.navigator.platform.indexOf('Mac') !== -1 ? 'htMacScroll' : '');
};
var skipOne = false;
function onBeforeKeyDown(event) {
skipOne = false;
var editor = this.getActiveEditor();
var keyCodes = helper.keyCode;
if (helper.isPrintableChar(event.keyCode) || event.keyCode === keyCodes.BACKSPACE || event.keyCode === keyCodes.DELETE || event.keyCode === keyCodes.INSERT) {
var timeOffset = 0;
if (event.keyCode === keyCodes.C && (event.ctrlKey || event.metaKey)) {
return;
}
if (!editor.isOpened()) {
timeOffset += 10;
}
editor.instance._registerTimeout(setTimeout(function() {
editor.queryChoices(editor.TEXTAREA.value);
skipOne = true;
}, timeOffset));
}
}
AutocompleteEditor.prototype.prepare = function() {
this.instance.addHook('beforeKeyDown', onBeforeKeyDown);
HandsontableEditor.prototype.prepare.apply(this, arguments);
};
AutocompleteEditor.prototype.open = function() {
HandsontableEditor.prototype.open.apply(this, arguments);
var choicesListHot = this.htEditor.getInstance();
var that = this;
this.TEXTAREA.style.visibility = 'visible';
this.focus();
choicesListHot.updateSettings({
'colWidths': [dom.outerWidth(this.TEXTAREA) - 2],
width: dom.outerWidth(this.TEXTAREA) + dom.getScrollbarWidth() + 2,
afterRenderer: function(TD, row, col, prop, value) {
var caseSensitive = this.getCellMeta(row, col).filteringCaseSensitive === true,
indexOfMatch,
match,
value = Handsontable.helper.stringify(value);
if (value) {
indexOfMatch = caseSensitive ? value.indexOf(this.query) : value.toLowerCase().indexOf(that.query.toLowerCase());
if (indexOfMatch != -1) {
match = value.substr(indexOfMatch, that.query.length);
TD.innerHTML = value.replace(match, '<strong>' + match + '</strong>');
}
}
}
});
this.htEditor.view.wt.wtTable.holder.parentNode.style['padding-right'] = dom.getScrollbarWidth() + 2 + 'px';
if (skipOne) {
skipOne = false;
}
that.instance._registerTimeout(setTimeout(function() {
that.queryChoices(that.TEXTAREA.value);
}, 0));
};
AutocompleteEditor.prototype.close = function() {
HandsontableEditor.prototype.close.apply(this, arguments);
};
AutocompleteEditor.prototype.queryChoices = function(query) {
this.query = query;
if (typeof this.cellProperties.source == 'function') {
var that = this;
this.cellProperties.source(query, function(choices) {
that.updateChoicesList(choices);
});
} else if (Array.isArray(this.cellProperties.source)) {
var choices;
if (!query || this.cellProperties.filter === false) {
choices = this.cellProperties.source;
} else {
var filteringCaseSensitive = this.cellProperties.filteringCaseSensitive === true;
var lowerCaseQuery = query.toLowerCase();
choices = this.cellProperties.source.filter(function(choice) {
if (filteringCaseSensitive) {
return choice.indexOf(query) != -1;
} else {
return choice.toLowerCase().indexOf(lowerCaseQuery) != -1;
}
});
}
this.updateChoicesList(choices);
} else {
this.updateChoicesList([]);
}
};
AutocompleteEditor.prototype.updateChoicesList = function(choices) {
var pos = dom.getCaretPosition(this.TEXTAREA),
endPos = dom.getSelectionEndPosition(this.TEXTAREA);
var orderByRelevance = AutocompleteEditor.sortByRelevance(this.getValue(), choices, this.cellProperties.filteringCaseSensitive);
var highlightIndex;
if (this.cellProperties.filter != false) {
var sorted = [];
for (var i = 0,
choicesCount = orderByRelevance.length; i < choicesCount; i++) {
sorted.push(choices[orderByRelevance[i]]);
}
highlightIndex = 0;
choices = sorted;
} else {
highlightIndex = orderByRelevance[0];
}
this.choices = choices;
this.htEditor.loadData(helper.pivot([choices]));
this.updateDropdownHeight();
if (this.cellProperties.strict === true) {
this.highlightBestMatchingChoice(highlightIndex);
}
this.instance.listen();
this.TEXTAREA.focus();
dom.setCaretPosition(this.TEXTAREA, pos, (pos != endPos ? endPos : void 0));
};
AutocompleteEditor.prototype.updateDropdownHeight = function() {
this.htEditor.updateSettings({height: this.getDropdownHeight()});
this.htEditor.view.wt.wtTable.alignOverlaysWithTrimmingContainer();
};
AutocompleteEditor.prototype.finishEditing = function(restoreOriginalValue) {
if (!restoreOriginalValue) {
this.instance.removeHook('beforeKeyDown', onBeforeKeyDown);
}
HandsontableEditor.prototype.finishEditing.apply(this, arguments);
};
AutocompleteEditor.prototype.highlightBestMatchingChoice = function(index) {
if (typeof index === "number") {
this.htEditor.selectCell(index, 0);
} else {
this.htEditor.deselectCell();
}
};
AutocompleteEditor.sortByRelevance = function(value, choices, caseSensitive) {
var choicesRelevance = [],
currentItem,
valueLength = value.length,
valueIndex,
charsLeft,
result = [],
i,
choicesCount;
if (valueLength === 0) {
for (i = 0, choicesCount = choices.length; i < choicesCount; i++) {
result.push(i);
}
return result;
}
for (i = 0, choicesCount = choices.length; i < choicesCount; i++) {
currentItem = Handsontable.helper.stringify(choices[i]);
if (caseSensitive) {
valueIndex = currentItem.indexOf(value);
} else {
valueIndex = currentItem.toLowerCase().indexOf(value.toLowerCase());
}
if (valueIndex == -1) {
continue;
}
charsLeft = currentItem.length - valueIndex - valueLength;
choicesRelevance.push({
baseIndex: i,
index: valueIndex,
charsLeft: charsLeft,
value: currentItem
});
}
choicesRelevance.sort(function(a, b) {
if (b.index === -1) {
return -1;
}
if (a.index === -1) {
return 1;
}
if (a.index < b.index) {
return -1;
} else if (b.index < a.index) {
return 1;
} else if (a.index === b.index) {
if (a.charsLeft < b.charsLeft) {
return -1;
} else if (a.charsLeft > b.charsLeft) {
return 1;
} else {
return 0;
}
}
});
for (i = 0, choicesCount = choicesRelevance.length; i < choicesCount; i++) {
result.push(choicesRelevance[i].baseIndex);
}
return result;
};
AutocompleteEditor.prototype.getDropdownHeight = function() {
var firstRowHeight = this.htEditor.getInstance().getRowHeight(0) || 23;
return this.choices.length >= 10 ? 10 * firstRowHeight : this.choices.length * firstRowHeight + 8;
};
registerEditor('autocomplete', AutocompleteEditor);
//#
},{"./../dom.js":27,"./../editors.js":29,"./../helpers.js":42,"./handsontableEditor.js":35}],32:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
CheckboxEditor: {get: function() {
return CheckboxEditor;
}},
__esModule: {value: true}
});
var $___46__46__47_editors_46_js__,
$___95_baseEditor_46_js__;
var registerEditor = ($___46__46__47_editors_46_js__ = require("./../editors.js"), $___46__46__47_editors_46_js__ && $___46__46__47_editors_46_js__.__esModule && $___46__46__47_editors_46_js__ || {default: $___46__46__47_editors_46_js__}).registerEditor;
var BaseEditor = ($___95_baseEditor_46_js__ = require("./_baseEditor.js"), $___95_baseEditor_46_js__ && $___95_baseEditor_46_js__.__esModule && $___95_baseEditor_46_js__ || {default: $___95_baseEditor_46_js__}).BaseEditor;
var CheckboxEditor = BaseEditor.prototype.extend();
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.CheckboxEditor = CheckboxEditor;
CheckboxEditor.prototype.beginEditing = function() {
var checkbox = this.TD.querySelector('input[type="checkbox"]');
if (checkbox) {
checkbox.click();
}
};
CheckboxEditor.prototype.finishEditing = function() {};
CheckboxEditor.prototype.init = function() {};
CheckboxEditor.prototype.open = function() {};
CheckboxEditor.prototype.close = function() {};
CheckboxEditor.prototype.getValue = function() {};
CheckboxEditor.prototype.setValue = function() {};
CheckboxEditor.prototype.focus = function() {};
registerEditor('checkbox', CheckboxEditor);
//#
},{"./../editors.js":29,"./_baseEditor.js":30}],33:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
DateEditor: {get: function() {
return DateEditor;
}},
__esModule: {value: true}
});
var $___46__46__47_helpers_46_js__,
$___46__46__47_dom_46_js__,
$___46__46__47_editors_46_js__,
$__textEditor_46_js__,
$___46__46__47_eventManager_46_js__,
$__moment__,
$__pikaday__;
var helper = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__});
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var $__0 = ($___46__46__47_editors_46_js__ = require("./../editors.js"), $___46__46__47_editors_46_js__ && $___46__46__47_editors_46_js__.__esModule && $___46__46__47_editors_46_js__ || {default: $___46__46__47_editors_46_js__}),
getEditor = $__0.getEditor,
registerEditor = $__0.registerEditor;
var TextEditor = ($__textEditor_46_js__ = require("./textEditor.js"), $__textEditor_46_js__ && $__textEditor_46_js__.__esModule && $__textEditor_46_js__ || {default: $__textEditor_46_js__}).TextEditor;
var eventManagerObject = ($___46__46__47_eventManager_46_js__ = require("./../eventManager.js"), $___46__46__47_eventManager_46_js__ && $___46__46__47_eventManager_46_js__.__esModule && $___46__46__47_eventManager_46_js__ || {default: $___46__46__47_eventManager_46_js__}).eventManager;
var moment = ($__moment__ = require("moment"), $__moment__ && $__moment__.__esModule && $__moment__ || {default: $__moment__}).default;
var Pikaday = ($__pikaday__ = require("pikaday"), $__pikaday__ && $__pikaday__.__esModule && $__pikaday__ || {default: $__pikaday__}).default;
var DateEditor = TextEditor.prototype.extend();
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.DateEditor = DateEditor;
DateEditor.prototype.init = function() {
if (typeof moment !== 'function') {
throw new Error("You need to include moment.js to your project.");
}
if (typeof Pikaday !== 'function') {
throw new Error("You need to include Pikaday to your project.");
}
TextEditor.prototype.init.apply(this, arguments);
this.isCellEdited = false;
var that = this;
this.instance.addHook('afterDestroy', function() {
that.parentDestroyed = true;
that.destroyElements();
});
};
DateEditor.prototype.createElements = function() {
var that = this;
TextEditor.prototype.createElements.apply(this, arguments);
this.defaultDateFormat = 'DD/MM/YYYY';
this.datePicker = document.createElement('DIV');
this.datePickerStyle = this.datePicker.style;
this.datePickerStyle.position = 'absolute';
this.datePickerStyle.top = 0;
this.datePickerStyle.left = 0;
this.datePickerStyle.zIndex = 9999;
dom.addClass(this.datePicker, 'htDatepickerHolder');
document.body.appendChild(this.datePicker);
var htInput = this.TEXTAREA;
var defaultOptions = {
format: that.defaultDateFormat,
field: htInput,
trigger: htInput,
container: that.datePicker,
reposition: false,
bound: false,
onSelect: function(dateStr) {
if (!isNaN(dateStr.getTime())) {
dateStr = moment(dateStr).format(that.cellProperties.dateFormat || that.defaultDateFormat);
}
that.setValue(dateStr);
that.hideDatepicker();
},
onClose: function() {
if (!that.parentDestroyed) {
that.finishEditing(false);
}
}
};
this.$datePicker = new Pikaday(defaultOptions);
var eventManager = eventManagerObject(this);
eventManager.addEventListener(this.datePicker, 'mousedown', function(event) {
helper.stopPropagation(event);
});
this.hideDatepicker();
};
DateEditor.prototype.destroyElements = function() {
this.$datePicker.destroy();
};
DateEditor.prototype.prepare = function() {
this._opened = false;
TextEditor.prototype.prepare.apply(this, arguments);
};
DateEditor.prototype.open = function(event) {
TextEditor.prototype.open.call(this);
this.showDatepicker(event);
};
DateEditor.prototype.close = function() {
var that = this;
this._opened = false;
this.instance._registerTimeout(setTimeout(function() {
that.instance.selection.refreshBorders();
}, 0));
TextEditor.prototype.close.apply(this, arguments);
};
DateEditor.prototype.finishEditing = function(isCancelled, ctrlDown) {
if (isCancelled) {
var value = this.originalValue;
if (value !== void 0) {
this.setValue(value);
}
}
this.hideDatepicker();
TextEditor.prototype.finishEditing.apply(this, arguments);
};
DateEditor.prototype.showDatepicker = function(event) {
var offset = this.TD.getBoundingClientRect(),
dateFormat = this.cellProperties.dateFormat || this.defaultDateFormat,
datePickerConfig = this.$datePicker.config(),
dateStr,
isMouseDown = this.instance.view.isMouseDown(),
isMeta = event ? helper.isMetaKey(event.keyCode) : false;
this.datePickerStyle.top = (window.pageYOffset + offset.top + dom.outerHeight(this.TD)) + 'px';
this.datePickerStyle.left = (window.pageXOffset + offset.left) + 'px';
this.$datePicker._onInputFocus = function() {};
datePickerConfig.format = dateFormat;
if (this.originalValue) {
dateStr = this.originalValue;
if (moment(dateStr, dateFormat, true).isValid()) {
this.$datePicker.setMoment(moment(dateStr, dateFormat), true);
}
if (!isMeta) {
if (!isMouseDown) {
this.setValue('');
}
}
} else {
if (this.cellProperties.defaultDate) {
dateStr = this.cellProperties.defaultDate;
datePickerConfig.defaultDate = dateStr;
if (moment(dateStr, dateFormat, true).isValid()) {
this.$datePicker.setMoment(moment(dateStr, dateFormat), true);
}
if (!isMeta) {
if (!isMouseDown) {
this.setValue('');
}
}
} else {
this.$datePicker.gotoToday();
}
}
this.datePickerStyle.display = 'block';
this.$datePicker.show();
};
DateEditor.prototype.hideDatepicker = function() {
this.datePickerStyle.display = 'none';
this.$datePicker.hide();
};
registerEditor('date', DateEditor);
//#
},{"./../dom.js":27,"./../editors.js":29,"./../eventManager.js":41,"./../helpers.js":42,"./textEditor.js":40,"moment":"moment","pikaday":"pikaday"}],34:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
DropdownEditor: {get: function() {
return DropdownEditor;
}},
__esModule: {value: true}
});
var $___46__46__47_editors_46_js__,
$__autocompleteEditor_46_js__;
var $__0 = ($___46__46__47_editors_46_js__ = require("./../editors.js"), $___46__46__47_editors_46_js__ && $___46__46__47_editors_46_js__.__esModule && $___46__46__47_editors_46_js__ || {default: $___46__46__47_editors_46_js__}),
getEditor = $__0.getEditor,
registerEditor = $__0.registerEditor;
var AutocompleteEditor = ($__autocompleteEditor_46_js__ = require("./autocompleteEditor.js"), $__autocompleteEditor_46_js__ && $__autocompleteEditor_46_js__.__esModule && $__autocompleteEditor_46_js__ || {default: $__autocompleteEditor_46_js__}).AutocompleteEditor;
var DropdownEditor = AutocompleteEditor.prototype.extend();
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.DropdownEditor = DropdownEditor;
DropdownEditor.prototype.prepare = function() {
AutocompleteEditor.prototype.prepare.apply(this, arguments);
this.cellProperties.filter = false;
this.cellProperties.strict = true;
};
registerEditor('dropdown', DropdownEditor);
//#
},{"./../editors.js":29,"./autocompleteEditor.js":31}],35:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
HandsontableEditor: {get: function() {
return HandsontableEditor;
}},
__esModule: {value: true}
});
var $___46__46__47_helpers_46_js__,
$___46__46__47_dom_46_js__,
$___46__46__47_editors_46_js__,
$__textEditor_46_js__;
var helper = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__});
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var $__0 = ($___46__46__47_editors_46_js__ = require("./../editors.js"), $___46__46__47_editors_46_js__ && $___46__46__47_editors_46_js__.__esModule && $___46__46__47_editors_46_js__ || {default: $___46__46__47_editors_46_js__}),
getEditor = $__0.getEditor,
registerEditor = $__0.registerEditor;
var TextEditor = ($__textEditor_46_js__ = require("./textEditor.js"), $__textEditor_46_js__ && $__textEditor_46_js__.__esModule && $__textEditor_46_js__ || {default: $__textEditor_46_js__}).TextEditor;
var HandsontableEditor = TextEditor.prototype.extend();
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.HandsontableEditor = HandsontableEditor;
HandsontableEditor.prototype.createElements = function() {
TextEditor.prototype.createElements.apply(this, arguments);
var DIV = document.createElement('DIV');
DIV.className = 'handsontableEditor';
this.TEXTAREA_PARENT.appendChild(DIV);
this.htContainer = DIV;
this.htEditor = new Handsontable(DIV);
this.assignHooks();
};
HandsontableEditor.prototype.prepare = function(td, row, col, prop, value, cellProperties) {
TextEditor.prototype.prepare.apply(this, arguments);
var parent = this;
var options = {
startRows: 0,
startCols: 0,
minRows: 0,
minCols: 0,
className: 'listbox',
copyPaste: false,
cells: function() {
return {readOnly: true};
},
fillHandle: false,
afterOnCellMouseDown: function() {
var value = this.getValue();
if (value !== void 0) {
parent.setValue(value);
}
parent.instance.destroyEditor();
}
};
if (this.cellProperties.handsontable) {
helper.extend(options, cellProperties.handsontable);
}
if (this.htEditor) {
this.htEditor.destroy();
}
this.htEditor = new Handsontable(this.htContainer, options);
};
var onBeforeKeyDown = function(event) {
if (event != null && event.isImmediatePropagationEnabled == null) {
event.stopImmediatePropagation = function() {
this.isImmediatePropagationEnabled = false;
this.cancelBubble = true;
};
event.isImmediatePropagationEnabled = true;
event.isImmediatePropagationStopped = function() {
return !this.isImmediatePropagationEnabled;
};
}
if (event.isImmediatePropagationStopped()) {
return;
}
var editor = this.getActiveEditor();
var innerHOT = editor.htEditor.getInstance();
var rowToSelect;
if (event.keyCode == helper.keyCode.ARROW_DOWN) {
if (!innerHOT.getSelected()) {
rowToSelect = 0;
} else {
var selectedRow = innerHOT.getSelected()[0];
var lastRow = innerHOT.countRows() - 1;
rowToSelect = Math.min(lastRow, selectedRow + 1);
}
} else if (event.keyCode == helper.keyCode.ARROW_UP) {
if (innerHOT.getSelected()) {
var selectedRow = innerHOT.getSelected()[0];
rowToSelect = selectedRow - 1;
}
}
if (rowToSelect !== void 0) {
if (rowToSelect < 0) {
innerHOT.deselectCell();
} else {
innerHOT.selectCell(rowToSelect, 0);
}
event.preventDefault();
event.stopImmediatePropagation();
editor.instance.listen();
editor.TEXTAREA.focus();
}
};
HandsontableEditor.prototype.open = function() {
this.instance.addHook('beforeKeyDown', onBeforeKeyDown);
TextEditor.prototype.open.apply(this, arguments);
this.htEditor.render();
if (this.cellProperties.strict) {
this.htEditor.selectCell(0, 0);
this.TEXTAREA.style.visibility = 'hidden';
} else {
this.htEditor.deselectCell();
this.TEXTAREA.style.visibility = 'visible';
}
dom.setCaretPosition(this.TEXTAREA, 0, this.TEXTAREA.value.length);
};
HandsontableEditor.prototype.close = function() {
this.instance.removeHook('beforeKeyDown', onBeforeKeyDown);
this.instance.listen();
TextEditor.prototype.close.apply(this, arguments);
};
HandsontableEditor.prototype.focus = function() {
this.instance.listen();
TextEditor.prototype.focus.apply(this, arguments);
};
HandsontableEditor.prototype.beginEditing = function(initialValue) {
var onBeginEditing = this.instance.getSettings().onBeginEditing;
if (onBeginEditing && onBeginEditing() === false) {
return;
}
TextEditor.prototype.beginEditing.apply(this, arguments);
};
HandsontableEditor.prototype.finishEditing = function(isCancelled, ctrlDown) {
if (this.htEditor.isListening()) {
this.instance.listen();
}
if (this.htEditor.getSelected()) {
var value = this.htEditor.getInstance().getValue();
if (value !== void 0) {
this.setValue(value);
}
}
return TextEditor.prototype.finishEditing.apply(this, arguments);
};
HandsontableEditor.prototype.assignHooks = function() {
var _this = this;
this.instance.addHook('afterDestroy', function() {
if (_this.htEditor) {
_this.htEditor.destroy();
}
});
};
registerEditor('handsontable', HandsontableEditor);
//#
},{"./../dom.js":27,"./../editors.js":29,"./../helpers.js":42,"./textEditor.js":40}],36:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
MobileTextEditor: {get: function() {
return MobileTextEditor;
}},
__esModule: {value: true}
});
var $___46__46__47_helpers_46_js__,
$___46__46__47_dom_46_js__,
$___46__46__47_editors_46_js__,
$___95_baseEditor_46_js__,
$___46__46__47_eventManager_46_js__;
var helper = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__});
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var $__0 = ($___46__46__47_editors_46_js__ = require("./../editors.js"), $___46__46__47_editors_46_js__ && $___46__46__47_editors_46_js__.__esModule && $___46__46__47_editors_46_js__ || {default: $___46__46__47_editors_46_js__}),
getEditor = $__0.getEditor,
registerEditor = $__0.registerEditor;
var BaseEditor = ($___95_baseEditor_46_js__ = require("./_baseEditor.js"), $___95_baseEditor_46_js__ && $___95_baseEditor_46_js__.__esModule && $___95_baseEditor_46_js__ || {default: $___95_baseEditor_46_js__}).BaseEditor;
var eventManagerObject = ($___46__46__47_eventManager_46_js__ = require("./../eventManager.js"), $___46__46__47_eventManager_46_js__ && $___46__46__47_eventManager_46_js__.__esModule && $___46__46__47_eventManager_46_js__ || {default: $___46__46__47_eventManager_46_js__}).eventManager;
var MobileTextEditor = BaseEditor.prototype.extend(),
domDimensionsCache = {};
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.MobileTextEditor = MobileTextEditor;
var createControls = function() {
this.controls = {};
this.controls.leftButton = document.createElement('DIV');
this.controls.leftButton.className = 'leftButton';
this.controls.rightButton = document.createElement('DIV');
this.controls.rightButton.className = 'rightButton';
this.controls.upButton = document.createElement('DIV');
this.controls.upButton.className = 'upButton';
this.controls.downButton = document.createElement('DIV');
this.controls.downButton.className = 'downButton';
for (var button in this.controls) {
if (this.controls.hasOwnProperty(button)) {
this.positionControls.appendChild(this.controls[button]);
}
}
};
MobileTextEditor.prototype.valueChanged = function() {
return this.initValue != this.getValue();
};
MobileTextEditor.prototype.init = function() {
var that = this;
this.eventManager = eventManagerObject(this.instance);
this.createElements();
this.bindEvents();
this.instance.addHook('afterDestroy', function() {
that.destroy();
});
};
MobileTextEditor.prototype.getValue = function() {
return this.TEXTAREA.value;
};
MobileTextEditor.prototype.setValue = function(newValue) {
this.initValue = newValue;
this.TEXTAREA.value = newValue;
};
MobileTextEditor.prototype.createElements = function() {
this.editorContainer = document.createElement('DIV');
this.editorContainer.className = "htMobileEditorContainer";
this.cellPointer = document.createElement('DIV');
this.cellPointer.className = "cellPointer";
this.moveHandle = document.createElement('DIV');
this.moveHandle.className = "moveHandle";
this.inputPane = document.createElement('DIV');
this.inputPane.className = "inputs";
this.positionControls = document.createElement('DIV');
this.positionControls.className = "positionControls";
this.TEXTAREA = document.createElement('TEXTAREA');
dom.addClass(this.TEXTAREA, 'handsontableInput');
this.inputPane.appendChild(this.TEXTAREA);
this.editorContainer.appendChild(this.cellPointer);
this.editorContainer.appendChild(this.moveHandle);
this.editorContainer.appendChild(this.inputPane);
this.editorContainer.appendChild(this.positionControls);
createControls.call(this);
document.body.appendChild(this.editorContainer);
};
MobileTextEditor.prototype.onBeforeKeyDown = function(event) {
var instance = this;
var that = instance.getActiveEditor();
dom.enableImmediatePropagation(event);
if (event.target !== that.TEXTAREA || event.isImmediatePropagationStopped()) {
return;
}
var keyCodes = helper.keyCode;
switch (event.keyCode) {
case keyCodes.ENTER:
that.close();
event.preventDefault();
break;
case keyCodes.BACKSPACE:
event.stopImmediatePropagation();
break;
}
};
MobileTextEditor.prototype.open = function() {
this.instance.addHook('beforeKeyDown', this.onBeforeKeyDown);
dom.addClass(this.editorContainer, 'active');
dom.removeClass(this.cellPointer, 'hidden');
this.updateEditorPosition();
};
MobileTextEditor.prototype.focus = function() {
this.TEXTAREA.focus();
dom.setCaretPosition(this.TEXTAREA, this.TEXTAREA.value.length);
};
MobileTextEditor.prototype.close = function() {
this.TEXTAREA.blur();
this.instance.removeHook('beforeKeyDown', this.onBeforeKeyDown);
dom.removeClass(this.editorContainer, 'active');
};
MobileTextEditor.prototype.scrollToView = function() {
var coords = this.instance.getSelectedRange().highlight;
this.instance.view.scrollViewport(coords);
};
MobileTextEditor.prototype.hideCellPointer = function() {
if (!dom.hasClass(this.cellPointer, 'hidden')) {
dom.addClass(this.cellPointer, 'hidden');
}
};
MobileTextEditor.prototype.updateEditorPosition = function(x, y) {
if (x && y) {
x = parseInt(x, 10);
y = parseInt(y, 10);
this.editorContainer.style.top = y + "px";
this.editorContainer.style.left = x + "px";
} else {
var selection = this.instance.getSelected(),
selectedCell = this.instance.getCell(selection[0], selection[1]);
if (!domDimensionsCache.cellPointer) {
domDimensionsCache.cellPointer = {
height: dom.outerHeight(this.cellPointer),
width: dom.outerWidth(this.cellPointer)
};
}
if (!domDimensionsCache.editorContainer) {
domDimensionsCache.editorContainer = {width: dom.outerWidth(this.editorContainer)};
}
if (selectedCell !== undefined) {
var scrollLeft = this.instance.view.wt.wtOverlays.leftOverlay.trimmingContainer == window ? 0 : dom.getScrollLeft(this.instance.view.wt.wtOverlays.leftOverlay.holder);
var scrollTop = this.instance.view.wt.wtOverlays.topOverlay.trimmingContainer == window ? 0 : dom.getScrollTop(this.instance.view.wt.wtOverlays.topOverlay.holder);
var selectedCellOffset = dom.offset(selectedCell),
selectedCellWidth = dom.outerWidth(selectedCell),
currentScrollPosition = {
x: scrollLeft,
y: scrollTop
};
this.editorContainer.style.top = parseInt(selectedCellOffset.top + dom.outerHeight(selectedCell) - currentScrollPosition.y + domDimensionsCache.cellPointer.height, 10) + "px";
this.editorContainer.style.left = parseInt((window.innerWidth / 2) - (domDimensionsCache.editorContainer.width / 2), 10) + "px";
if (selectedCellOffset.left + selectedCellWidth / 2 > parseInt(this.editorContainer.style.left, 10) + domDimensionsCache.editorContainer.width) {
this.editorContainer.style.left = window.innerWidth - domDimensionsCache.editorContainer.width + "px";
} else if (selectedCellOffset.left + selectedCellWidth / 2 < parseInt(this.editorContainer.style.left, 10) + 20) {
this.editorContainer.style.left = 0 + "px";
}
this.cellPointer.style.left = parseInt(selectedCellOffset.left - (domDimensionsCache.cellPointer.width / 2) - dom.offset(this.editorContainer).left + (selectedCellWidth / 2) - currentScrollPosition.x, 10) + "px";
}
}
};
MobileTextEditor.prototype.updateEditorData = function() {
var selected = this.instance.getSelected(),
selectedValue = this.instance.getDataAtCell(selected[0], selected[1]);
this.row = selected[0];
this.col = selected[1];
this.setValue(selectedValue);
this.updateEditorPosition();
};
MobileTextEditor.prototype.prepareAndSave = function() {
var val;
if (!this.valueChanged()) {
return true;
}
if (this.instance.getSettings().trimWhitespace) {
val = [[String.prototype.trim.call(this.getValue())]];
} else {
val = [[this.getValue()]];
}
this.saveValue(val);
};
MobileTextEditor.prototype.bindEvents = function() {
var that = this;
this.eventManager.addEventListener(this.controls.leftButton, "touchend", function(event) {
that.prepareAndSave();
that.instance.selection.transformStart(0, -1, null, true);
that.updateEditorData();
event.preventDefault();
});
this.eventManager.addEventListener(this.controls.rightButton, "touchend", function(event) {
that.prepareAndSave();
that.instance.selection.transformStart(0, 1, null, true);
that.updateEditorData();
event.preventDefault();
});
this.eventManager.addEventListener(this.controls.upButton, "touchend", function(event) {
that.prepareAndSave();
that.instance.selection.transformStart(-1, 0, null, true);
that.updateEditorData();
event.preventDefault();
});
this.eventManager.addEventListener(this.controls.downButton, "touchend", function(event) {
that.prepareAndSave();
that.instance.selection.transformStart(1, 0, null, true);
that.updateEditorData();
event.preventDefault();
});
this.eventManager.addEventListener(this.moveHandle, "touchstart", function(event) {
if (event.touches.length == 1) {
var touch = event.touches[0],
onTouchPosition = {
x: that.editorContainer.offsetLeft,
y: that.editorContainer.offsetTop
},
onTouchOffset = {
x: touch.pageX - onTouchPosition.x,
y: touch.pageY - onTouchPosition.y
};
that.eventManager.addEventListener(this, "touchmove", function(event) {
var touch = event.touches[0];
that.updateEditorPosition(touch.pageX - onTouchOffset.x, touch.pageY - onTouchOffset.y);
that.hideCellPointer();
event.preventDefault();
});
}
});
this.eventManager.addEventListener(document.body, "touchend", function(event) {
if (!dom.isChildOf(event.target, that.editorContainer) && !dom.isChildOf(event.target, that.instance.rootElement)) {
that.close();
}
});
this.eventManager.addEventListener(this.instance.view.wt.wtOverlays.leftOverlay.holder, "scroll", function(event) {
if (that.instance.view.wt.wtOverlays.leftOverlay.trimmingContainer != window) {
that.hideCellPointer();
}
});
this.eventManager.addEventListener(this.instance.view.wt.wtOverlays.topOverlay.holder, "scroll", function(event) {
if (that.instance.view.wt.wtOverlays.topOverlay.trimmingContainer != window) {
that.hideCellPointer();
}
});
};
MobileTextEditor.prototype.destroy = function() {
this.eventManager.clear();
this.editorContainer.parentNode.removeChild(this.editorContainer);
};
registerEditor('mobile', MobileTextEditor);
//#
},{"./../dom.js":27,"./../editors.js":29,"./../eventManager.js":41,"./../helpers.js":42,"./_baseEditor.js":30}],37:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
NumericEditor: {get: function() {
return NumericEditor;
}},
__esModule: {value: true}
});
var $__numeral__,
$___46__46__47_editors_46_js__,
$__textEditor_46_js__;
var numeral = ($__numeral__ = require("numeral"), $__numeral__ && $__numeral__.__esModule && $__numeral__ || {default: $__numeral__}).default;
var $__1 = ($___46__46__47_editors_46_js__ = require("./../editors.js"), $___46__46__47_editors_46_js__ && $___46__46__47_editors_46_js__.__esModule && $___46__46__47_editors_46_js__ || {default: $___46__46__47_editors_46_js__}),
getEditor = $__1.getEditor,
registerEditor = $__1.registerEditor;
var TextEditor = ($__textEditor_46_js__ = require("./textEditor.js"), $__textEditor_46_js__ && $__textEditor_46_js__.__esModule && $__textEditor_46_js__ || {default: $__textEditor_46_js__}).TextEditor;
var NumericEditor = TextEditor.prototype.extend();
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.NumericEditor = NumericEditor;
NumericEditor.prototype.beginEditing = function(initialValue) {
var BaseEditor = TextEditor.prototype;
if (typeof(initialValue) === 'undefined' && this.originalValue) {
var value = '' + this.originalValue;
if (typeof this.cellProperties.language !== 'undefined') {
numeral.language(this.cellProperties.language);
}
var decimalDelimiter = numeral.languageData().delimiters.decimal;
value = value.replace('.', decimalDelimiter);
BaseEditor.beginEditing.apply(this, [value]);
} else {
BaseEditor.beginEditing.apply(this, arguments);
}
};
registerEditor('numeric', NumericEditor);
//#
},{"./../editors.js":29,"./textEditor.js":40,"numeral":"numeral"}],38:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
PasswordEditor: {get: function() {
return PasswordEditor;
}},
__esModule: {value: true}
});
var $___46__46__47_dom_46_js__,
$___46__46__47_editors_46_js__,
$__textEditor_46_js__;
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var $__0 = ($___46__46__47_editors_46_js__ = require("./../editors.js"), $___46__46__47_editors_46_js__ && $___46__46__47_editors_46_js__.__esModule && $___46__46__47_editors_46_js__ || {default: $___46__46__47_editors_46_js__}),
getEditor = $__0.getEditor,
registerEditor = $__0.registerEditor;
var TextEditor = ($__textEditor_46_js__ = require("./textEditor.js"), $__textEditor_46_js__ && $__textEditor_46_js__.__esModule && $__textEditor_46_js__ || {default: $__textEditor_46_js__}).TextEditor;
var PasswordEditor = TextEditor.prototype.extend();
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.PasswordEditor = PasswordEditor;
PasswordEditor.prototype.createElements = function() {
TextEditor.prototype.createElements.apply(this, arguments);
this.TEXTAREA = document.createElement('input');
this.TEXTAREA.setAttribute('type', 'password');
this.TEXTAREA.className = 'handsontableInput';
this.textareaStyle = this.TEXTAREA.style;
this.textareaStyle.width = 0;
this.textareaStyle.height = 0;
dom.empty(this.TEXTAREA_PARENT);
this.TEXTAREA_PARENT.appendChild(this.TEXTAREA);
};
registerEditor('password', PasswordEditor);
//#
},{"./../dom.js":27,"./../editors.js":29,"./textEditor.js":40}],39:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
SelectEditor: {get: function() {
return SelectEditor;
}},
__esModule: {value: true}
});
var $___46__46__47_dom_46_js__,
$___46__46__47_helpers_46_js__,
$___46__46__47_editors_46_js__,
$___95_baseEditor_46_js__;
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var helper = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__});
var $__0 = ($___46__46__47_editors_46_js__ = require("./../editors.js"), $___46__46__47_editors_46_js__ && $___46__46__47_editors_46_js__.__esModule && $___46__46__47_editors_46_js__ || {default: $___46__46__47_editors_46_js__}),
getEditor = $__0.getEditor,
registerEditor = $__0.registerEditor;
var BaseEditor = ($___95_baseEditor_46_js__ = require("./_baseEditor.js"), $___95_baseEditor_46_js__ && $___95_baseEditor_46_js__.__esModule && $___95_baseEditor_46_js__ || {default: $___95_baseEditor_46_js__}).BaseEditor;
var SelectEditor = BaseEditor.prototype.extend();
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.SelectEditor = SelectEditor;
SelectEditor.prototype.init = function() {
this.select = document.createElement('SELECT');
dom.addClass(this.select, 'htSelectEditor');
this.select.style.display = 'none';
this.instance.rootElement.appendChild(this.select);
};
SelectEditor.prototype.prepare = function() {
BaseEditor.prototype.prepare.apply(this, arguments);
var selectOptions = this.cellProperties.selectOptions;
var options;
if (typeof selectOptions == 'function') {
options = this.prepareOptions(selectOptions(this.row, this.col, this.prop));
} else {
options = this.prepareOptions(selectOptions);
}
dom.empty(this.select);
for (var option in options) {
if (options.hasOwnProperty(option)) {
var optionElement = document.createElement('OPTION');
optionElement.value = option;
dom.fastInnerHTML(optionElement, options[option]);
this.select.appendChild(optionElement);
}
}
};
SelectEditor.prototype.prepareOptions = function(optionsToPrepare) {
var preparedOptions = {};
if (Array.isArray(optionsToPrepare)) {
for (var i = 0,
len = optionsToPrepare.length; i < len; i++) {
preparedOptions[optionsToPrepare[i]] = optionsToPrepare[i];
}
} else if (typeof optionsToPrepare == 'object') {
preparedOptions = optionsToPrepare;
}
return preparedOptions;
};
SelectEditor.prototype.getValue = function() {
return this.select.value;
};
SelectEditor.prototype.setValue = function(value) {
this.select.value = value;
};
var onBeforeKeyDown = function(event) {
var instance = this;
var editor = instance.getActiveEditor();
if (event != null && event.isImmediatePropagationEnabled == null) {
event.stopImmediatePropagation = function() {
this.isImmediatePropagationEnabled = false;
};
event.isImmediatePropagationEnabled = true;
event.isImmediatePropagationStopped = function() {
return !this.isImmediatePropagationEnabled;
};
}
switch (event.keyCode) {
case helper.keyCode.ARROW_UP:
var previousOptionIndex = editor.select.selectedIndex - 1;
if (previousOptionIndex >= 0) {
editor.select[previousOptionIndex].selected = true;
}
event.stopImmediatePropagation();
event.preventDefault();
break;
case helper.keyCode.ARROW_DOWN:
var nextOptionIndex = editor.select.selectedIndex + 1;
if (nextOptionIndex <= editor.select.length - 1) {
editor.select[nextOptionIndex].selected = true;
}
event.stopImmediatePropagation();
event.preventDefault();
break;
}
};
SelectEditor.prototype.checkEditorSection = function() {
if (this.row < this.instance.getSettings().fixedRowsTop) {
if (this.col < this.instance.getSettings().fixedColumnsLeft) {
return 'corner';
} else {
return 'top';
}
} else {
if (this.col < this.instance.getSettings().fixedColumnsLeft) {
return 'left';
}
}
};
SelectEditor.prototype.open = function() {
var width = dom.outerWidth(this.TD);
var height = dom.outerHeight(this.TD);
var rootOffset = dom.offset(this.instance.rootElement);
var tdOffset = dom.offset(this.TD);
var editorSection = this.checkEditorSection();
var cssTransformOffset;
switch (editorSection) {
case 'top':
cssTransformOffset = dom.getCssTransform(this.instance.view.wt.wtOverlays.topOverlay.clone.wtTable.holder.parentNode);
break;
case 'left':
cssTransformOffset = dom.getCssTransform(this.instance.view.wt.wtOverlays.leftOverlay.clone.wtTable.holder.parentNode);
break;
case 'corner':
cssTransformOffset = dom.getCssTransform(this.instance.view.wt.wtOverlays.topLeftCornerOverlay.clone.wtTable.holder.parentNode);
break;
}
var selectStyle = this.select.style;
if (cssTransformOffset && cssTransformOffset != -1) {
selectStyle[cssTransformOffset[0]] = cssTransformOffset[1];
} else {
dom.resetCssTransform(this.select);
}
selectStyle.height = height + 'px';
selectStyle.minWidth = width + 'px';
selectStyle.top = tdOffset.top - rootOffset.top + 'px';
selectStyle.left = tdOffset.left - rootOffset.left + 'px';
selectStyle.margin = '0px';
selectStyle.display = '';
this.instance.addHook('beforeKeyDown', onBeforeKeyDown);
};
SelectEditor.prototype.close = function() {
this.select.style.display = 'none';
this.instance.removeHook('beforeKeyDown', onBeforeKeyDown);
};
SelectEditor.prototype.focus = function() {
this.select.focus();
};
registerEditor('select', SelectEditor);
//#
},{"./../dom.js":27,"./../editors.js":29,"./../helpers.js":42,"./_baseEditor.js":30}],40:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
TextEditor: {get: function() {
return TextEditor;
}},
__esModule: {value: true}
});
var $___46__46__47_dom_46_js__,
$___46__46__47_helpers_46_js__,
$__autoResize__,
$___95_baseEditor_46_js__,
$___46__46__47_eventManager_46_js__,
$___46__46__47_editors_46_js__;
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var helper = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__});
var autoResize = ($__autoResize__ = require("autoResize"), $__autoResize__ && $__autoResize__.__esModule && $__autoResize__ || {default: $__autoResize__}).default;
var BaseEditor = ($___95_baseEditor_46_js__ = require("./_baseEditor.js"), $___95_baseEditor_46_js__ && $___95_baseEditor_46_js__.__esModule && $___95_baseEditor_46_js__ || {default: $___95_baseEditor_46_js__}).BaseEditor;
var eventManagerObject = ($___46__46__47_eventManager_46_js__ = require("./../eventManager.js"), $___46__46__47_eventManager_46_js__ && $___46__46__47_eventManager_46_js__.__esModule && $___46__46__47_eventManager_46_js__ || {default: $___46__46__47_eventManager_46_js__}).eventManager;
var $__3 = ($___46__46__47_editors_46_js__ = require("./../editors.js"), $___46__46__47_editors_46_js__ && $___46__46__47_editors_46_js__.__esModule && $___46__46__47_editors_46_js__ || {default: $___46__46__47_editors_46_js__}),
getEditor = $__3.getEditor,
registerEditor = $__3.registerEditor;
var TextEditor = BaseEditor.prototype.extend();
;
Handsontable.editors = Handsontable.editors || {};
Handsontable.editors.TextEditor = TextEditor;
TextEditor.prototype.init = function() {
var that = this;
this.createElements();
this.eventManager = eventManagerObject(this);
this.bindEvents();
this.autoResize = autoResize();
this.instance.addHook('afterDestroy', function() {
that.destroy();
});
};
TextEditor.prototype.getValue = function() {
return this.TEXTAREA.value;
};
TextEditor.prototype.setValue = function(newValue) {
this.TEXTAREA.value = newValue;
};
var onBeforeKeyDown = function onBeforeKeyDown(event) {
var instance = this,
that = instance.getActiveEditor(),
keyCodes,
ctrlDown;
keyCodes = helper.keyCode;
ctrlDown = (event.ctrlKey || event.metaKey) && !event.altKey;
dom.enableImmediatePropagation(event);
if (event.target !== that.TEXTAREA || event.isImmediatePropagationStopped()) {
return;
}
if (event.keyCode === 17 || event.keyCode === 224 || event.keyCode === 91 || event.keyCode === 93) {
event.stopImmediatePropagation();
return;
}
switch (event.keyCode) {
case keyCodes.ARROW_RIGHT:
if (dom.getCaretPosition(that.TEXTAREA) !== that.TEXTAREA.value.length) {
event.stopImmediatePropagation();
}
break;
case keyCodes.ARROW_LEFT:
if (dom.getCaretPosition(that.TEXTAREA) !== 0) {
event.stopImmediatePropagation();
}
break;
case keyCodes.ENTER:
var selected = that.instance.getSelected();
var isMultipleSelection = !(selected[0] === selected[2] && selected[1] === selected[3]);
if ((ctrlDown && !isMultipleSelection) || event.altKey) {
if (that.isOpened()) {
var caretPosition = dom.getCaretPosition(that.TEXTAREA),
value = that.getValue();
var newValue = value.slice(0, caretPosition) + '\n' + value.slice(caretPosition);
that.setValue(newValue);
dom.setCaretPosition(that.TEXTAREA, caretPosition + 1);
} else {
that.beginEditing(that.originalValue + '\n');
}
event.stopImmediatePropagation();
}
event.preventDefault();
break;
case keyCodes.A:
case keyCodes.X:
case keyCodes.C:
case keyCodes.V:
if (ctrlDown) {
event.stopImmediatePropagation();
}
break;
case keyCodes.BACKSPACE:
case keyCodes.DELETE:
case keyCodes.HOME:
case keyCodes.END:
event.stopImmediatePropagation();
break;
}
that.autoResize.resize(String.fromCharCode(event.keyCode));
};
TextEditor.prototype.open = function() {
this.refreshDimensions();
this.instance.addHook('beforeKeyDown', onBeforeKeyDown);
};
TextEditor.prototype.close = function() {
this.textareaParentStyle.display = 'none';
this.autoResize.unObserve();
if (document.activeElement === this.TEXTAREA) {
this.instance.listen();
}
this.instance.removeHook('beforeKeyDown', onBeforeKeyDown);
};
TextEditor.prototype.focus = function() {
this.TEXTAREA.focus();
dom.setCaretPosition(this.TEXTAREA, this.TEXTAREA.value.length);
};
TextEditor.prototype.createElements = function() {
this.TEXTAREA = document.createElement('TEXTAREA');
dom.addClass(this.TEXTAREA, 'handsontableInput');
this.textareaStyle = this.TEXTAREA.style;
this.textareaStyle.width = 0;
this.textareaStyle.height = 0;
this.TEXTAREA_PARENT = document.createElement('DIV');
dom.addClass(this.TEXTAREA_PARENT, 'handsontableInputHolder');
this.textareaParentStyle = this.TEXTAREA_PARENT.style;
this.textareaParentStyle.top = 0;
this.textareaParentStyle.left = 0;
this.textareaParentStyle.display = 'none';
this.TEXTAREA_PARENT.appendChild(this.TEXTAREA);
this.instance.rootElement.appendChild(this.TEXTAREA_PARENT);
var that = this;
this.instance._registerTimeout(setTimeout(function() {
that.refreshDimensions();
}, 0));
};
TextEditor.prototype.checkEditorSection = function() {
if (this.row < this.instance.getSettings().fixedRowsTop) {
if (this.col < this.instance.getSettings().fixedColumnsLeft) {
return 'corner';
} else {
return 'top';
}
} else {
if (this.col < this.instance.getSettings().fixedColumnsLeft) {
return 'left';
}
}
};
TextEditor.prototype.getEditedCell = function() {
var editorSection = this.checkEditorSection(),
editedCell;
switch (editorSection) {
case 'top':
editedCell = this.instance.view.wt.wtOverlays.topOverlay.clone.wtTable.getCell({
row: this.row,
col: this.col
});
this.textareaParentStyle.zIndex = 101;
break;
case 'corner':
editedCell = this.instance.view.wt.wtOverlays.topLeftCornerOverlay.clone.wtTable.getCell({
row: this.row,
col: this.col
});
this.textareaParentStyle.zIndex = 103;
break;
case 'left':
editedCell = this.instance.view.wt.wtOverlays.leftOverlay.clone.wtTable.getCell({
row: this.row,
col: this.col
});
this.textareaParentStyle.zIndex = 102;
break;
default:
editedCell = this.instance.getCell(this.row, this.col);
this.textareaParentStyle.zIndex = "";
break;
}
return editedCell != -1 && editedCell != -2 ? editedCell : void 0;
};
TextEditor.prototype.refreshDimensions = function() {
if (this.state !== Handsontable.EditorState.EDITING) {
return;
}
this.TD = this.getEditedCell();
if (!this.TD) {
return;
}
var currentOffset = dom.offset(this.TD),
containerOffset = dom.offset(this.instance.rootElement),
scrollableContainer = dom.getScrollableElement(this.TD),
editTop = currentOffset.top - containerOffset.top - 1 - (scrollableContainer.scrollTop || 0),
editLeft = currentOffset.left - containerOffset.left - 1 - (scrollableContainer.scrollLeft || 0),
settings = this.instance.getSettings(),
rowHeadersCount = settings.rowHeaders ? 1 : 0,
colHeadersCount = settings.colHeaders ? 1 : 0,
editorSection = this.checkEditorSection(),
backgroundColor = this.TD.style.backgroundColor,
cssTransformOffset;
switch (editorSection) {
case 'top':
cssTransformOffset = dom.getCssTransform(this.instance.view.wt.wtOverlays.topOverlay.clone.wtTable.holder.parentNode);
break;
case 'left':
cssTransformOffset = dom.getCssTransform(this.instance.view.wt.wtOverlays.leftOverlay.clone.wtTable.holder.parentNode);
break;
case 'corner':
cssTransformOffset = dom.getCssTransform(this.instance.view.wt.wtOverlays.topLeftCornerOverlay.clone.wtTable.holder.parentNode);
break;
}
if (editTop < 0) {
editTop = 0;
}
if (editLeft < 0) {
editLeft = 0;
}
if (colHeadersCount && this.instance.getSelected()[0] === 0) {
editTop += 1;
}
if (rowHeadersCount && this.instance.getSelected()[1] === 0) {
editLeft += 1;
}
if (cssTransformOffset && cssTransformOffset != -1) {
this.textareaParentStyle[cssTransformOffset[0]] = cssTransformOffset[1];
} else {
dom.resetCssTransform(this.textareaParentStyle);
}
this.textareaParentStyle.top = editTop + 'px';
this.textareaParentStyle.left = editLeft + 'px';
var cellTopOffset = this.TD.offsetTop - this.instance.view.wt.wtOverlays.topOverlay.getScrollPosition(),
cellLeftOffset = this.TD.offsetLeft - this.instance.view.wt.wtOverlays.leftOverlay.getScrollPosition();
var width = dom.innerWidth(this.TD) - 8,
maxWidth = this.instance.view.maximumVisibleElementWidth(cellLeftOffset) - 10,
height = this.TD.scrollHeight + 1,
maxHeight = this.instance.view.maximumVisibleElementHeight(cellTopOffset) - 2;
if (parseInt(this.TD.style.borderTopWidth, 10) > 0) {
height -= 1;
}
if (parseInt(this.TD.style.borderLeftWidth, 10) > 0) {
if (rowHeadersCount > 0) {
width -= 1;
}
}
this.TEXTAREA.style.fontSize = dom.getComputedStyle(this.TD).fontSize;
this.TEXTAREA.style.fontFamily = dom.getComputedStyle(this.TD).fontFamily;
this.TEXTAREA.style.backgroundColor = '';
this.TEXTAREA.style.backgroundColor = backgroundColor ? backgroundColor : dom.getComputedStyle(this.TEXTAREA).backgroundColor;
this.autoResize.init(this.TEXTAREA, {
minHeight: Math.min(height, maxHeight),
maxHeight: maxHeight,
minWidth: Math.min(width, maxWidth),
maxWidth: maxWidth
}, true);
this.textareaParentStyle.display = 'block';
};
TextEditor.prototype.bindEvents = function() {
var editor = this;
this.eventManager.addEventListener(this.TEXTAREA, 'cut', function(event) {
helper.stopPropagation(event);
});
this.eventManager.addEventListener(this.TEXTAREA, 'paste', function(event) {
helper.stopPropagation(event);
});
this.instance.addHook('afterScrollVertically', function() {
editor.refreshDimensions();
});
this.instance.addHook('afterColumnResize', function() {
editor.refreshDimensions();
editor.focus();
});
this.instance.addHook('afterRowResize', function() {
editor.refreshDimensions();
editor.focus();
});
this.instance.addHook('afterDestroy', function() {
editor.eventManager.clear();
});
};
TextEditor.prototype.destroy = function() {
this.eventManager.clear();
};
registerEditor('text', TextEditor);
//#
},{"./../dom.js":27,"./../editors.js":29,"./../eventManager.js":41,"./../helpers.js":42,"./_baseEditor.js":30,"autoResize":"autoResize"}],41:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
EventManager: {get: function() {
return EventManager;
}},
eventManager: {get: function() {
return eventManager;
}},
__esModule: {value: true}
});
var $__dom_46_js__;
var dom = ($__dom_46_js__ = require("./dom.js"), $__dom_46_js__ && $__dom_46_js__.__esModule && $__dom_46_js__ || {default: $__dom_46_js__});
var EventManager = function EventManager() {
var context = arguments[0] !== (void 0) ? arguments[0] : null;
this.context = context || this;
if (!this.context.eventListeners) {
this.context.eventListeners = [];
}
};
($traceurRuntime.createClass)(EventManager, {
addEventListener: function(element, eventName, callback) {
var $__0 = this;
var context = this.context;
function callbackProxy(event) {
if (event.target == void 0 && event.srcElement != void 0) {
if (event.definePoperty) {
event.definePoperty('target', {value: event.srcElement});
} else {
event.target = event.srcElement;
}
}
if (event.preventDefault == void 0) {
if (event.definePoperty) {
event.definePoperty('preventDefault', {value: function() {
this.returnValue = false;
}});
} else {
event.preventDefault = function() {
this.returnValue = false;
};
}
}
event = extendEvent(context, event);
callback.call(this, event);
}
this.context.eventListeners.push({
element: element,
event: eventName,
callback: callback,
callbackProxy: callbackProxy
});
if (window.addEventListener) {
element.addEventListener(eventName, callbackProxy, false);
} else {
element.attachEvent('on' + eventName, callbackProxy);
}
Handsontable.countEventManagerListeners++;
return (function() {
$__0.removeEventListener(element, eventName, callback);
});
},
removeEventListener: function(element, eventName, callback) {
var len = this.context.eventListeners.length;
var tmpEvent;
while (len--) {
tmpEvent = this.context.eventListeners[len];
if (tmpEvent.event == eventName && tmpEvent.element == element) {
if (callback && callback != tmpEvent.callback) {
continue;
}
this.context.eventListeners.splice(len, 1);
if (tmpEvent.element.removeEventListener) {
tmpEvent.element.removeEventListener(tmpEvent.event, tmpEvent.callbackProxy, false);
} else {
tmpEvent.element.detachEvent('on' + tmpEvent.event, tmpEvent.callbackProxy);
}
Handsontable.countEventManagerListeners--;
}
}
},
clearEvents: function() {
var len = this.context.eventListeners.length;
while (len--) {
var event = this.context.eventListeners[len];
if (event) {
this.removeEventListener(event.element, event.event, event.callback);
}
}
},
clear: function() {
this.clearEvents();
},
fireEvent: function(element, eventName) {
var options = {
bubbles: true,
cancelable: (eventName !== 'mousemove'),
view: window,
detail: 0,
screenX: 0,
screenY: 0,
clientX: 1,
clientY: 1,
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
button: 0,
relatedTarget: undefined
};
var event;
if (document.createEvent) {
event = document.createEvent('MouseEvents');
event.initMouseEvent(eventName, options.bubbles, options.cancelable, options.view, options.detail, options.screenX, options.screenY, options.clientX, options.clientY, options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, options.relatedTarget || document.body.parentNode);
} else {
event = document.createEventObject();
}
if (element.dispatchEvent) {
element.dispatchEvent(event);
} else {
element.fireEvent('on' + eventName, event);
}
}
}, {});
function extendEvent(context, event) {
var componentName = 'HOT-TABLE';
var isHotTableSpotted;
var fromElement;
var realTarget;
var target;
var len;
event.isTargetWebComponent = false;
event.realTarget = event.target;
if (!Handsontable.eventManager.isHotTableEnv) {
return event;
}
event = dom.polymerWrap(event);
len = event.path ? event.path.length : 0;
while (len--) {
if (event.path[len].nodeName === componentName) {
isHotTableSpotted = true;
} else if (isHotTableSpotted && event.path[len].shadowRoot) {
target = event.path[len];
break;
}
if (len === 0 && !target) {
target = event.path[len];
}
}
if (!target) {
target = event.target;
}
event.isTargetWebComponent = true;
if (dom.isWebComponentSupportedNatively()) {
event.realTarget = event.srcElement || event.toElement;
} else if (context instanceof Handsontable.Core || context instanceof Walkontable) {
if (context instanceof Handsontable.Core) {
fromElement = context.view.wt.wtTable.TABLE;
} else if (context instanceof Walkontable) {
fromElement = context.wtTable.TABLE.parentNode.parentNode;
}
realTarget = dom.closest(event.target, [componentName], fromElement);
if (realTarget) {
event.realTarget = fromElement.querySelector(componentName) || event.target;
} else {
event.realTarget = event.target;
}
}
Object.defineProperty(event, 'target', {
get: function() {
return dom.polymerWrap(target);
},
enumerable: true,
configurable: true
});
return event;
}
;
window.Handsontable = window.Handsontable || {};
Handsontable.countEventManagerListeners = 0;
Handsontable.eventManager = eventManager;
function eventManager(context) {
return new EventManager(context);
}
//#
},{"./dom.js":27}],42:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
isPrintableChar: {get: function() {
return isPrintableChar;
}},
isMetaKey: {get: function() {
return isMetaKey;
}},
isCtrlKey: {get: function() {
return isCtrlKey;
}},
stringify: {get: function() {
return stringify;
}},
toUpperCaseFirst: {get: function() {
return toUpperCaseFirst;
}},
duckSchema: {get: function() {
return duckSchema;
}},
spreadsheetColumnLabel: {get: function() {
return spreadsheetColumnLabel;
}},
createSpreadsheetData: {get: function() {
return createSpreadsheetData;
}},
createSpreadsheetObjectData: {get: function() {
return createSpreadsheetObjectData;
}},
isNumeric: {get: function() {
return isNumeric;
}},
randomString: {get: function() {
return randomString;
}},
inherit: {get: function() {
return inherit;
}},
extend: {get: function() {
return extend;
}},
deepExtend: {get: function() {
return deepExtend;
}},
deepClone: {get: function() {
return deepClone;
}},
isObjectEquals: {get: function() {
return isObjectEquals;
}},
getPrototypeOf: {get: function() {
return getPrototypeOf;
}},
columnFactory: {get: function() {
return columnFactory;
}},
translateRowsToColumns: {get: function() {
return translateRowsToColumns;
}},
to2dArray: {get: function() {
return to2dArray;
}},
extendArray: {get: function() {
return extendArray;
}},
isInput: {get: function() {
return isInput;
}},
isOutsideInput: {get: function() {
return isOutsideInput;
}},
keyCode: {get: function() {
return keyCode;
}},
isObject: {get: function() {
return isObject;
}},
pivot: {get: function() {
return pivot;
}},
proxy: {get: function() {
return proxy;
}},
cellMethodLookupFactory: {get: function() {
return cellMethodLookupFactory;
}},
isMobileBrowser: {get: function() {
return isMobileBrowser;
}},
isTouchSupported: {get: function() {
return isTouchSupported;
}},
stopPropagation: {get: function() {
return stopPropagation;
}},
pageX: {get: function() {
return pageX;
}},
pageY: {get: function() {
return pageY;
}},
defineGetter: {get: function() {
return defineGetter;
}},
requestAnimationFrame: {get: function() {
return requestAnimationFrame;
}},
cancelAnimationFrame: {get: function() {
return cancelAnimationFrame;
}},
__esModule: {value: true}
});
var $__dom_46_js__;
var dom = ($__dom_46_js__ = require("./dom.js"), $__dom_46_js__ && $__dom_46_js__.__esModule && $__dom_46_js__ || {default: $__dom_46_js__});
function isPrintableChar(keyCode) {
return ((keyCode == 32) || (keyCode >= 48 && keyCode <= 57) || (keyCode >= 96 && keyCode <= 111) || (keyCode >= 186 && keyCode <= 192) || (keyCode >= 219 && keyCode <= 222) || keyCode >= 226 || (keyCode >= 65 && keyCode <= 90));
}
function isMetaKey(_keyCode) {
var metaKeys = [keyCode.ARROW_DOWN, keyCode.ARROW_UP, keyCode.ARROW_LEFT, keyCode.ARROW_RIGHT, keyCode.HOME, keyCode.END, keyCode.DELETE, keyCode.BACKSPACE, keyCode.F1, keyCode.F2, keyCode.F3, keyCode.F4, keyCode.F5, keyCode.F6, keyCode.F7, keyCode.F8, keyCode.F9, keyCode.F10, keyCode.F11, keyCode.F12, keyCode.TAB, keyCode.PAGE_DOWN, keyCode.PAGE_UP, keyCode.ENTER, keyCode.ESCAPE, keyCode.SHIFT, keyCode.CAPS_LOCK, keyCode.ALT];
return metaKeys.indexOf(_keyCode) != -1;
}
function isCtrlKey(_keyCode) {
return [keyCode.CONTROL_LEFT, 224, keyCode.COMMAND_LEFT, keyCode.COMMAND_RIGHT].indexOf(_keyCode) != -1;
}
function stringify(value) {
switch (typeof value) {
case 'string':
case 'number':
return value + '';
case 'object':
if (value === null) {
return '';
} else {
return value.toString();
}
break;
case 'undefined':
return '';
default:
return value.toString();
}
}
function toUpperCaseFirst(string) {
return string[0].toUpperCase() + string.substr(1);
}
function duckSchema(object) {
var schema;
if (Array.isArray(object)) {
schema = [];
} else {
schema = {};
for (var i in object) {
if (object.hasOwnProperty(i)) {
if (object[i] && typeof object[i] === 'object' && !Array.isArray(object[i])) {
schema[i] = duckSchema(object[i]);
} else if (Array.isArray(object[i])) {
if (object[i].length && typeof object[i][0] === 'object' && !Array.isArray(object[i][0])) {
schema[i] = [duckSchema(object[i][0])];
} else {
schema[i] = [];
}
} else {
schema[i] = null;
}
}
}
}
return schema;
}
function spreadsheetColumnLabel(index) {
var dividend = index + 1;
var columnLabel = '';
var modulo;
while (dividend > 0) {
modulo = (dividend - 1) % 26;
columnLabel = String.fromCharCode(65 + modulo) + columnLabel;
dividend = parseInt((dividend - modulo) / 26, 10);
}
return columnLabel;
}
function createSpreadsheetData(rowCount, colCount) {
rowCount = typeof rowCount === 'number' ? rowCount : 100;
colCount = typeof colCount === 'number' ? colCount : 4;
var rows = [],
i,
j;
for (i = 0; i < rowCount; i++) {
var row = [];
for (j = 0; j < colCount; j++) {
row.push(spreadsheetColumnLabel(j) + (i + 1));
}
rows.push(row);
}
return rows;
}
function createSpreadsheetObjectData(rowCount, colCount) {
rowCount = typeof rowCount === 'number' ? rowCount : 100;
colCount = typeof colCount === 'number' ? colCount : 4;
var rows = [],
i,
j;
for (i = 0; i < rowCount; i++) {
var row = {};
for (j = 0; j < colCount; j++) {
row['prop' + j] = spreadsheetColumnLabel(j) + (i + 1);
}
rows.push(row);
}
return rows;
}
function isNumeric(n) {
var t = typeof n;
return t == 'number' ? !isNaN(n) && isFinite(n) : t == 'string' ? !n.length ? false : n.length == 1 ? /\d/.test(n) : /^\s*[+-]?\s*(?:(?:\d+(?:\.\d+)?(?:e[+-]?\d+)?)|(?:0x[a-f\d]+))\s*$/i.test(n) : t == 'object' ? !!n && typeof n.valueOf() == "number" && !(n instanceof Date) : false;
}
function randomString() {
function s4() {
return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
}
return s4() + s4() + s4() + s4();
}
function inherit(Child, Parent) {
Parent.prototype.constructor = Parent;
Child.prototype = new Parent();
Child.prototype.constructor = Child;
return Child;
}
function extend(target, extension) {
for (var i in extension) {
if (extension.hasOwnProperty(i)) {
target[i] = extension[i];
}
}
}
function deepExtend(target, extension) {
for (var key in extension) {
if (extension.hasOwnProperty(key)) {
if (extension[key] && typeof extension[key] === 'object') {
if (!target[key]) {
if (Array.isArray(extension[key])) {
target[key] = [];
} else {
target[key] = {};
}
}
deepExtend(target[key], extension[key]);
} else {
target[key] = extension[key];
}
}
}
}
function deepClone(obj) {
if (typeof obj === "object") {
return JSON.parse(JSON.stringify(obj));
} else {
return obj;
}
}
function isObjectEquals(object1, object2) {
return JSON.stringify(object1) === JSON.stringify(object2);
}
function getPrototypeOf(obj) {
var prototype;
if (typeof obj.__proto__ == "object") {
prototype = obj.__proto__;
} else {
var oldConstructor,
constructor = obj.constructor;
if (typeof obj.constructor == "function") {
oldConstructor = constructor;
if (delete obj.constructor) {
constructor = obj.constructor;
obj.constructor = oldConstructor;
}
}
prototype = constructor ? constructor.prototype : null;
}
return prototype;
}
function columnFactory(GridSettings, conflictList) {
function ColumnSettings() {}
inherit(ColumnSettings, GridSettings);
for (var i = 0,
len = conflictList.length; i < len; i++) {
ColumnSettings.prototype[conflictList[i]] = void 0;
}
return ColumnSettings;
}
function translateRowsToColumns(input) {
var i,
ilen,
j,
jlen,
output = [],
olen = 0;
for (i = 0, ilen = input.length; i < ilen; i++) {
for (j = 0, jlen = input[i].length; j < jlen; j++) {
if (j == olen) {
output.push([]);
olen++;
}
output[j].push(input[i][j]);
}
}
return output;
}
function to2dArray(arr) {
var i = 0,
ilen = arr.length;
while (i < ilen) {
arr[i] = [arr[i]];
i++;
}
}
function extendArray(arr, extension) {
var i = 0,
ilen = extension.length;
while (i < ilen) {
arr.push(extension[i]);
i++;
}
}
function isInput(element) {
var inputs = ['INPUT', 'SELECT', 'TEXTAREA'];
return inputs.indexOf(element.nodeName) > -1 || element.contentEditable === 'true';
}
function isOutsideInput(element) {
return isInput(element) && element.className.indexOf('handsontableInput') == -1;
}
var keyCode = {
MOUSE_LEFT: 1,
MOUSE_RIGHT: 3,
MOUSE_MIDDLE: 2,
BACKSPACE: 8,
COMMA: 188,
INSERT: 45,
DELETE: 46,
END: 35,
ENTER: 13,
ESCAPE: 27,
CONTROL_LEFT: 91,
COMMAND_LEFT: 17,
COMMAND_RIGHT: 93,
ALT: 18,
HOME: 36,
PAGE_DOWN: 34,
PAGE_UP: 33,
PERIOD: 190,
SPACE: 32,
SHIFT: 16,
CAPS_LOCK: 20,
TAB: 9,
ARROW_RIGHT: 39,
ARROW_LEFT: 37,
ARROW_UP: 38,
ARROW_DOWN: 40,
F1: 112,
F2: 113,
F3: 114,
F4: 115,
F5: 116,
F6: 117,
F7: 118,
F8: 119,
F9: 120,
F10: 121,
F11: 122,
F12: 123,
A: 65,
X: 88,
C: 67,
V: 86
};
function isObject(obj) {
return Object.prototype.toString.call(obj) == '[object Object]';
}
function pivot(arr) {
var pivotedArr = [];
if (!arr || arr.length === 0 || !arr[0] || arr[0].length === 0) {
return pivotedArr;
}
var rowCount = arr.length;
var colCount = arr[0].length;
for (var i = 0; i < rowCount; i++) {
for (var j = 0; j < colCount; j++) {
if (!pivotedArr[j]) {
pivotedArr[j] = [];
}
pivotedArr[j][i] = arr[i][j];
}
}
return pivotedArr;
}
function proxy(fun, context) {
return function() {
return fun.apply(context, arguments);
};
}
function cellMethodLookupFactory(methodName, allowUndefined) {
allowUndefined = typeof allowUndefined == 'undefined' ? true : allowUndefined;
return function cellMethodLookup(row, col) {
return (function getMethodFromProperties(properties) {
if (!properties) {
return;
} else if (properties.hasOwnProperty(methodName) && properties[methodName] !== void 0) {
return properties[methodName];
} else if (properties.hasOwnProperty('type') && properties.type) {
var type;
if (typeof properties.type != 'string') {
throw new Error('Cell type must be a string ');
}
type = translateTypeNameToObject(properties.type);
if (type.hasOwnProperty(methodName)) {
return type[methodName];
} else if (allowUndefined) {
return;
}
}
return getMethodFromProperties(getPrototypeOf(properties));
})(typeof row == 'number' ? this.getCellMeta(row, col) : row);
};
function translateTypeNameToObject(typeName) {
var type = Handsontable.cellTypes[typeName];
if (typeof type == 'undefined') {
throw new Error('You declared cell type "' + typeName + '" as a string that is not mapped to a known object. ' + 'Cell type must be an object or a string mapped to an object in Handsontable.cellTypes');
}
return type;
}
}
function isMobileBrowser(userAgent) {
if (!userAgent) {
userAgent = navigator.userAgent;
}
return (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(userAgent));
}
function isTouchSupported() {
return ('ontouchstart' in window);
}
function stopPropagation(event) {
if (typeof(event.stopPropagation) === 'function') {
event.stopPropagation();
} else {
event.cancelBubble = true;
}
}
function pageX(event) {
if (event.pageX) {
return event.pageX;
}
var scrollLeft = dom.getWindowScrollLeft();
var cursorX = event.clientX + scrollLeft;
return cursorX;
}
function pageY(event) {
if (event.pageY) {
return event.pageY;
}
var scrollTop = dom.getWindowScrollTop();
var cursorY = event.clientY + scrollTop;
return cursorY;
}
function defineGetter(object, property, value, options) {
options.value = value;
options.writable = options.writable === false ? false : true;
options.enumerable = options.enumerable === false ? false : true;
options.configurable = options.configurable === false ? false : true;
Object.defineProperty(object, property, options);
}
var lastTime = 0;
var vendors = ['ms', 'moz', 'webkit', 'o'];
var _requestAnimationFrame = window.requestAnimationFrame;
var _cancelAnimationFrame = window.cancelAnimationFrame;
for (var x = 0; x < vendors.length && !_requestAnimationFrame; ++x) {
_requestAnimationFrame = window[vendors[x] + 'RequestAnimationFrame'];
_cancelAnimationFrame = window[vendors[x] + 'CancelAnimationFrame'] || window[vendors[x] + 'CancelRequestAnimationFrame'];
}
if (!_requestAnimationFrame) {
_requestAnimationFrame = function(callback) {
var currTime = new Date().getTime();
var timeToCall = Math.max(0, 16 - (currTime - lastTime));
var id = window.setTimeout(function() {
callback(currTime + timeToCall);
}, timeToCall);
lastTime = currTime + timeToCall;
return id;
};
}
if (!_cancelAnimationFrame) {
_cancelAnimationFrame = function(id) {
clearTimeout(id);
};
}
function requestAnimationFrame(callback) {
return _requestAnimationFrame.call(window, callback);
}
function cancelAnimationFrame(id) {
_cancelAnimationFrame.call(window, id);
}
window.Handsontable = window.Handsontable || {};
Handsontable.helper = {
cancelAnimationFrame: cancelAnimationFrame,
cellMethodLookupFactory: cellMethodLookupFactory,
columnFactory: columnFactory,
createSpreadsheetData: createSpreadsheetData,
createSpreadsheetObjectData: createSpreadsheetObjectData,
duckSchema: duckSchema,
deepClone: deepClone,
deepExtend: deepExtend,
defineGetter: defineGetter,
extend: extend,
extendArray: extendArray,
getPrototypeOf: getPrototypeOf,
inherit: inherit,
isCtrlKey: isCtrlKey,
isInput: isInput,
isMetaKey: isMetaKey,
isMobileBrowser: isMobileBrowser,
isNumeric: isNumeric,
isObject: isObject,
isObjectEquals: isObjectEquals,
isOutsideInput: isOutsideInput,
isPrintableChar: isPrintableChar,
isTouchSupported: isTouchSupported,
keyCode: keyCode,
pageX: pageX,
pageY: pageY,
pivot: pivot,
proxy: proxy,
randomString: randomString,
requestAnimationFrame: requestAnimationFrame,
spreadsheetColumnLabel: spreadsheetColumnLabel,
stopPropagation: stopPropagation,
stringify: stringify,
to2dArray: to2dArray,
toUpperCaseFirst: toUpperCaseFirst,
translateRowsToColumns: translateRowsToColumns
};
//#
},{"./dom.js":27}],43:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
MultiMap: {get: function() {
return MultiMap;
}},
__esModule: {value: true}
});
;
window.MultiMap = MultiMap;
function MultiMap() {
var map = {
arrayMap: [],
weakMap: new WeakMap()
};
return {
'get': function(key) {
if (canBeAnArrayMapKey(key)) {
return map.arrayMap[key];
} else if (canBeAWeakMapKey(key)) {
return map.weakMap.get(key);
}
},
'set': function(key, value) {
if (canBeAnArrayMapKey(key)) {
map.arrayMap[key] = value;
} else if (canBeAWeakMapKey(key)) {
map.weakMap.set(key, value);
} else {
throw new Error('Invalid key type');
}
},
'delete': function(key) {
if (canBeAnArrayMapKey(key)) {
delete map.arrayMap[key];
} else if (canBeAWeakMapKey(key)) {
map.weakMap['delete'](key);
}
}
};
function canBeAnArrayMapKey(obj) {
return obj !== null && !isNaNSymbol(obj) && (typeof obj == 'string' || typeof obj == 'number');
}
function canBeAWeakMapKey(obj) {
return obj !== null && (typeof obj == 'object' || typeof obj == 'function');
}
function isNaNSymbol(obj) {
return obj !== obj;
}
}
//#
},{}],44:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
Hooks: {get: function() {
return Hooks;
}},
__esModule: {value: true}
});
var $__eventManager_46_js__;
var REGISTERED_HOOKS = ["afterCellMetaReset", "afterChange", "afterChangesObserved", "afterColumnMove", "afterColumnResize", "afterContextMenuDefaultOptions", "afterContextMenuHide", "afterContextMenuShow", "afterCopyLimit", "afterCreateCol", "afterCreateRow", "afterDeselect", "afterDestroy", "afterDocumentKeyDown", "afterGetCellMeta", "afterGetColHeader", "afterGetRowHeader", "afterInit", "afterIsMultipleSelectionCheck", "afterLoadData", "afterMomentumScroll", "afterOnCellCornerMouseDown", "afterOnCellMouseDown", "afterOnCellMouseOver", "afterRemoveCol", "afterRemoveRow", "afterRender", "afterRenderer", "afterRowMove", "afterRowResize", "afterScrollHorizontally", "afterScrollVertically", "afterSelection", "afterSelectionByProp", "afterSelectionEnd", "afterSelectionEndByProp", "afterSetCellMeta", "afterUpdateSettings", "afterValidate", "beforeAutofill", "beforeCellAlignment", "beforeChange", "beforeChangeRender", "beforeDrawBorders", "beforeGetCellMeta", "beforeInit", "beforeInitWalkontable", "beforeKeyDown", "beforeOnCellMouseDown", "beforeRemoveCol", "beforeRemoveRow", "beforeRender", "beforeSetRangeEnd", "beforeTouchScroll", "beforeValidate", "modifyCol", "modifyColWidth", "modifyRow", "modifyRowHeight", "persistentStateLoad", "persistentStateReset", "persistentStateSave"];
var EventManager = ($__eventManager_46_js__ = require("./eventManager.js"), $__eventManager_46_js__ && $__eventManager_46_js__.__esModule && $__eventManager_46_js__ || {default: $__eventManager_46_js__}).EventManager;
var Hooks = function Hooks() {
this.globalBucket = this.createEmptyBucket();
};
($traceurRuntime.createClass)(Hooks, {
createEmptyBucket: function() {
var handler = Object.create(null);
for (var i = 0,
len = REGISTERED_HOOKS.length; i < len; i++) {
handler[REGISTERED_HOOKS[i]] = [];
}
return handler;
},
getBucket: function() {
var context = arguments[0] !== (void 0) ? arguments[0] : null;
if (context) {
if (!context.pluginHookBucket) {
context.pluginHookBucket = this.createEmptyBucket();
}
return context.pluginHookBucket;
}
return this.globalBucket;
},
add: function(key, callback) {
var context = arguments[2] !== (void 0) ? arguments[2] : null;
if (Array.isArray(callback)) {
for (var i = 0,
len = callback.length; i < len; i++) {
this.add(key, callback[i]);
}
} else {
var bucket = this.getBucket(context);
if (typeof bucket[key] === 'undefined') {
this.register(key);
bucket[key] = [];
}
callback.skip = false;
if (bucket[key].indexOf(callback) === -1) {
bucket[key].push(callback);
}
}
return this;
},
once: function(key, callback) {
var context = arguments[2] !== (void 0) ? arguments[2] : null;
if (Array.isArray(callback)) {
for (var i = 0,
len = callback.length; i < len; i++) {
callback[i].runOnce = true;
this.add(key, callback[i], context);
}
} else {
callback.runOnce = true;
this.add(key, callback, context);
}
},
remove: function(key, callback) {
var context = arguments[2] !== (void 0) ? arguments[2] : null;
var bucket = this.getBucket(context);
if (typeof bucket[key] !== 'undefined') {
if (bucket[key].indexOf(callback) >= 0) {
callback.skip = true;
return true;
}
}
return false;
},
run: function(context, key, p1, p2, p3, p4, p5, p6) {
{
var globalHandlers = this.globalBucket[key];
var len = globalHandlers ? globalHandlers.length : 0;
for (var i = 0; i < len; i++) {
if (globalHandlers[i].skip) {
continue;
}
var res = globalHandlers[i].call(context, p1, p2, p3, p4, p5, p6);
if (res !== void 0) {
p1 = res;
}
if (globalHandlers[i].runOnce) {
this.remove(key, globalHandlers[i]);
}
}
}
{
var localHandlers = this.getBucket(context)[key];
var len$__2 = localHandlers ? localHandlers.length : 0;
for (var i$__3 = 0; i$__3 < len$__2; i$__3++) {
if (localHandlers[i$__3].skip) {
continue;
}
var res$__4 = localHandlers[i$__3].call(context, p1, p2, p3, p4, p5, p6);
if (res$__4 !== void 0) {
p1 = res$__4;
}
if (localHandlers[i$__3].runOnce) {
this.remove(key, localHandlers[i$__3], context);
}
}
}
return p1;
},
destroy: function() {
var context = arguments[0] !== (void 0) ? arguments[0] : null;
var bucket = this.getBucket(context);
for (var key in bucket) {
for (var i = 0,
len = bucket[key].length; i < len; i++) {
this.remove(key, bucket[key], context);
}
}
},
register: function(key) {
if (!this.isRegistered(key)) {
REGISTERED_HOOKS.push(key);
}
},
deregister: function(key) {
if (this.isRegistered(key)) {
REGISTERED_HOOKS.splice(REGISTERED_HOOKS.indexOf(key), 1);
}
},
isRegistered: function(key) {
return REGISTERED_HOOKS.indexOf(key) >= 0;
},
getRegistered: function() {
return REGISTERED_HOOKS;
}
}, {});
;
//#
},{"./eventManager.js":41}],45:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
registerPlugin: {get: function() {
return registerPlugin;
}},
getPlugin: {get: function() {
return getPlugin;
}},
__esModule: {value: true}
});
;
var registeredPlugins = new WeakMap();
function registerPlugin(pluginName, PluginClass) {
Handsontable.hooks.add('beforeInit', function() {
var holder;
pluginName = pluginName.toLowerCase();
if (!registeredPlugins.has(this)) {
registeredPlugins.set(this, {});
}
holder = registeredPlugins.get(this);
if (!holder[pluginName]) {
holder[pluginName] = new PluginClass(this);
}
});
Handsontable.hooks.add('afterDestroy', function() {
var i,
pluginsHolder;
if (registeredPlugins.has(this)) {
pluginsHolder = registeredPlugins.get(this);
for (i in pluginsHolder) {
if (pluginsHolder.hasOwnProperty(i)) {
pluginsHolder[i].destroy();
}
}
registeredPlugins.delete(this);
}
});
}
function getPlugin(instance, pluginName) {
if (typeof pluginName != 'string') {
throw Error('Only strings can be passed as "plugin" parameter');
}
var _pluginName = pluginName.toLowerCase();
if (!registeredPlugins.has(instance) || !registeredPlugins.get(instance)[_pluginName]) {
throw Error('No plugin registered under name "' + pluginName + '"');
}
return registeredPlugins.get(instance)[_pluginName];
}
//#
},{}],46:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
default: {get: function() {
return $__default;
}},
__esModule: {value: true}
});
var $___46__46__47_helpers_46_js__;
var defineGetter = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__}).defineGetter;
var BasePlugin = function BasePlugin(hotInstance) {
defineGetter(this, 'hot', hotInstance, {writable: false});
};
($traceurRuntime.createClass)(BasePlugin, {destroy: function() {
delete this.hot;
}}, {});
var $__default = BasePlugin;
//#
},{"./../helpers.js":42}],47:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
AutoColumnSize: {get: function() {
return AutoColumnSize;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_helpers_46_js__,
$___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var helper = ($___46__46__47__46__46__47_helpers_46_js__ = require("./../../helpers.js"), $___46__46__47__46__46__47_helpers_46_js__ && $___46__46__47__46__46__47_helpers_46_js__.__esModule && $___46__46__47__46__46__47_helpers_46_js__ || {default: $___46__46__47__46__46__47_helpers_46_js__});
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
;
function AutoColumnSize() {
var plugin = this,
sampleCount = 5;
this.beforeInit = function() {
var instance = this;
instance.autoColumnWidths = [];
if (instance.getSettings().autoColumnSize !== false) {
if (!instance.autoColumnSizeTmp) {
instance.autoColumnSizeTmp = {
table: null,
tableStyle: null,
theadTh: null,
tbody: null,
container: null,
containerStyle: null,
determineBeforeNextRender: true
};
instance.addHook('beforeRender', htAutoColumnSize.determineIfChanged);
instance.addHook('modifyColWidth', htAutoColumnSize.modifyColWidth);
instance.addHook('afterDestroy', htAutoColumnSize.afterDestroy);
instance.determineColumnWidth = plugin.determineColumnWidth;
}
} else {
if (instance.autoColumnSizeTmp) {
instance.removeHook('beforeRender', htAutoColumnSize.determineIfChanged);
instance.removeHook('modifyColWidth', htAutoColumnSize.modifyColWidth);
instance.removeHook('afterDestroy', htAutoColumnSize.afterDestroy);
delete instance.determineColumnWidth;
plugin.afterDestroy.call(instance);
}
}
};
this.determineIfChanged = function(force) {
if (force) {
htAutoColumnSize.determineColumnsWidth.apply(this, arguments);
}
};
this.determineColumnWidth = function(col) {
var instance = this,
tmp = instance.autoColumnSizeTmp;
if (!tmp.container) {
createTmpContainer.call(tmp, instance);
}
tmp.container.className = instance.rootElement.className + ' htAutoColumnSize';
tmp.table.className = instance.table.className;
var rows = instance.countRows();
var samples = {};
for (var r = 0; r < rows; r++) {
var value = instance.getDataAtCell(r, col);
if (!Array.isArray(value)) {
value = helper.stringify(value);
}
var len = value.length;
if (!samples[len]) {
samples[len] = {
needed: sampleCount,
strings: []
};
}
if (samples[len].needed) {
samples[len].strings.push({
value: value,
row: r
});
samples[len].needed--;
}
}
var settings = instance.getSettings();
if (settings.colHeaders) {
instance.view.appendColHeader(col, tmp.theadTh);
}
dom.empty(tmp.tbody);
for (var i in samples) {
if (samples.hasOwnProperty(i)) {
for (var j = 0,
jlen = samples[i].strings.length; j < jlen; j++) {
var row = samples[i].strings[j].row;
var cellProperties = instance.getCellMeta(row, col);
cellProperties.col = col;
cellProperties.row = row;
var renderer = instance.getCellRenderer(cellProperties);
var tr = document.createElement('tr');
var td = document.createElement('td');
renderer(instance, td, row, col, instance.colToProp(col), samples[i].strings[j].value, cellProperties);
r++;
tr.appendChild(td);
tmp.tbody.appendChild(tr);
}
}
}
var parent = instance.rootElement.parentNode;
parent.appendChild(tmp.container);
var width = dom.outerWidth(tmp.table);
parent.removeChild(tmp.container);
return width;
};
this.determineColumnsWidth = function() {
var instance = this;
var settings = this.getSettings();
if (settings.autoColumnSize || !settings.colWidths) {
var cols = this.countCols();
for (var c = 0; c < cols; c++) {
if (!instance._getColWidthFromSettings(c)) {
this.autoColumnWidths[c] = plugin.determineColumnWidth.call(instance, c);
}
}
}
};
this.modifyColWidth = function(width, col) {
if (this.autoColumnWidths[col] && this.autoColumnWidths[col] > width) {
return this.autoColumnWidths[col];
}
return width;
};
this.afterDestroy = function() {
var instance = this;
if (instance.autoColumnSizeTmp && instance.autoColumnSizeTmp.container && instance.autoColumnSizeTmp.container.parentNode) {
instance.autoColumnSizeTmp.container.parentNode.removeChild(instance.autoColumnSizeTmp.container);
}
instance.autoColumnSizeTmp = null;
};
function createTmpContainer(instance) {
var d = document,
tmp = this;
tmp.table = d.createElement('table');
tmp.theadTh = d.createElement('th');
tmp.table.appendChild(d.createElement('thead')).appendChild(d.createElement('tr')).appendChild(tmp.theadTh);
tmp.tableStyle = tmp.table.style;
tmp.tableStyle.tableLayout = 'auto';
tmp.tableStyle.width = 'auto';
tmp.tbody = d.createElement('tbody');
tmp.table.appendChild(tmp.tbody);
tmp.container = d.createElement('div');
tmp.container.className = instance.rootElement.className + ' hidden';
tmp.containerStyle = tmp.container.style;
tmp.container.appendChild(tmp.table);
}
}
var htAutoColumnSize = new AutoColumnSize();
Handsontable.hooks.add('beforeInit', htAutoColumnSize.beforeInit);
Handsontable.hooks.add('afterUpdateSettings', htAutoColumnSize.beforeInit);
//#
},{"./../../dom.js":27,"./../../helpers.js":42,"./../../plugins.js":45}],48:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
Autofill: {get: function() {
return Autofill;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__46__46__47_plugins_46_js__,
$___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__;
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
var WalkontableCellCoords = ($___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ = require("./../../3rdparty/walkontable/src/cell/coords.js"), $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__.__esModule && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ || {default: $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__}).WalkontableCellCoords;
;
function getDeltas(start, end, data, direction) {
var rlength = data.length,
clength = data ? data[0].length : 0,
deltas = [],
arr = [],
diffRow,
diffCol,
startValue,
endValue,
delta;
diffRow = end.row - start.row;
diffCol = end.col - start.col;
if (['down', 'up'].indexOf(direction) !== -1) {
for (var col = 0; col <= diffCol; col++) {
startValue = parseInt(data[0][col], 10);
endValue = parseInt(data[rlength - 1][col], 10);
delta = (direction === 'down' ? (endValue - startValue) : (startValue - endValue)) / (rlength - 1) || 0;
arr.push(delta);
}
deltas.push(arr);
}
if (['right', 'left'].indexOf(direction) !== -1) {
for (var row = 0; row <= diffRow; row++) {
startValue = parseInt(data[row][0], 10);
endValue = parseInt(data[row][clength - 1], 10);
delta = (direction === 'right' ? (endValue - startValue) : (startValue - endValue)) / (clength - 1) || 0;
arr = [];
arr.push(delta);
deltas.push(arr);
}
}
return deltas;
}
function Autofill(instance) {
var _this = this,
mouseDownOnCellCorner = false,
wtOnCellCornerMouseDown,
wtOnCellMouseOver,
eventManager;
this.instance = instance;
this.addingStarted = false;
eventManager = eventManagerObject(instance);
function mouseUpCallback(event) {
if (!instance.autofill) {
return true;
}
if (instance.autofill.handle && instance.autofill.handle.isDragged) {
if (instance.autofill.handle.isDragged > 1) {
instance.autofill.apply();
}
instance.autofill.handle.isDragged = 0;
mouseDownOnCellCorner = false;
}
}
function mouseMoveCallback(event) {
var tableBottom,
tableRight;
if (!_this.instance.autofill) {
return false;
}
tableBottom = dom.offset(_this.instance.table).top - (window.pageYOffset || document.documentElement.scrollTop) + dom.outerHeight(_this.instance.table);
tableRight = dom.offset(_this.instance.table).left - (window.pageXOffset || document.documentElement.scrollLeft) + dom.outerWidth(_this.instance.table);
if (_this.addingStarted === false && _this.instance.autofill.handle.isDragged > 0 && event.clientY > tableBottom && event.clientX <= tableRight) {
_this.instance.mouseDragOutside = true;
_this.addingStarted = true;
} else {
_this.instance.mouseDragOutside = false;
}
if (_this.instance.mouseDragOutside) {
setTimeout(function() {
_this.addingStarted = false;
_this.instance.alter('insert_row');
}, 200);
}
}
eventManager.addEventListener(document, 'mouseup', mouseUpCallback);
eventManager.addEventListener(document, 'mousemove', mouseMoveCallback);
wtOnCellCornerMouseDown = this.instance.view.wt.wtSettings.settings.onCellCornerMouseDown;
this.instance.view.wt.wtSettings.settings.onCellCornerMouseDown = function(event) {
instance.autofill.handle.isDragged = 1;
mouseDownOnCellCorner = true;
wtOnCellCornerMouseDown(event);
};
wtOnCellMouseOver = this.instance.view.wt.wtSettings.settings.onCellMouseOver;
this.instance.view.wt.wtSettings.settings.onCellMouseOver = function(event, coords, TD, wt) {
if (instance.autofill && mouseDownOnCellCorner && !instance.view.isMouseDown() && instance.autofill.handle && instance.autofill.handle.isDragged) {
instance.autofill.handle.isDragged++;
instance.autofill.showBorder(coords);
instance.autofill.checkIfNewRowNeeded();
}
wtOnCellMouseOver(event, coords, TD, wt);
};
this.instance.view.wt.wtSettings.settings.onCellCornerDblClick = function() {
instance.autofill.selectAdjacent();
};
}
Autofill.prototype.init = function() {
this.handle = {};
};
Autofill.prototype.disable = function() {
this.handle.disabled = true;
};
Autofill.prototype.selectAdjacent = function() {
var select,
data,
r,
maxR,
c;
if (this.instance.selection.isMultiple()) {
select = this.instance.view.wt.selections.area.getCorners();
} else {
select = this.instance.view.wt.selections.current.getCorners();
}
data = this.instance.getData();
rows: for (r = select[2] + 1; r < this.instance.countRows(); r++) {
for (c = select[1]; c <= select[3]; c++) {
if (data[r][c]) {
break rows;
}
}
if (!!data[r][select[1] - 1] || !!data[r][select[3] + 1]) {
maxR = r;
}
}
if (maxR) {
this.instance.view.wt.selections.fill.clear();
this.instance.view.wt.selections.fill.add(new WalkontableCellCoords(select[0], select[1]));
this.instance.view.wt.selections.fill.add(new WalkontableCellCoords(maxR, select[3]));
this.apply();
}
};
Autofill.prototype.apply = function() {
var drag,
select,
start,
end,
_data,
direction,
deltas,
selRange;
this.handle.isDragged = 0;
drag = this.instance.view.wt.selections.fill.getCorners();
if (!drag) {
return;
}
this.instance.view.wt.selections.fill.clear();
if (this.instance.selection.isMultiple()) {
select = this.instance.view.wt.selections.area.getCorners();
} else {
select = this.instance.view.wt.selections.current.getCorners();
}
Handsontable.hooks.run(this.instance, 'afterAutofillApplyValues', select, drag);
if (drag[0] === select[0] && drag[1] < select[1]) {
direction = 'left';
start = new WalkontableCellCoords(drag[0], drag[1]);
end = new WalkontableCellCoords(drag[2], select[1] - 1);
} else if (drag[0] === select[0] && drag[3] > select[3]) {
direction = 'right';
start = new WalkontableCellCoords(drag[0], select[3] + 1);
end = new WalkontableCellCoords(drag[2], drag[3]);
} else if (drag[0] < select[0] && drag[1] === select[1]) {
direction = 'up';
start = new WalkontableCellCoords(drag[0], drag[1]);
end = new WalkontableCellCoords(select[0] - 1, drag[3]);
} else if (drag[2] > select[2] && drag[1] === select[1]) {
direction = 'down';
start = new WalkontableCellCoords(select[2] + 1, drag[1]);
end = new WalkontableCellCoords(drag[2], drag[3]);
}
if (start && start.row > -1 && start.col > -1) {
selRange = {
from: this.instance.getSelectedRange().from,
to: this.instance.getSelectedRange().to
};
_data = this.instance.getData(selRange.from.row, selRange.from.col, selRange.to.row, selRange.to.col);
deltas = getDeltas(start, end, _data, direction);
Handsontable.hooks.run(this.instance, 'beforeAutofill', start, end, _data);
this.instance.populateFromArray(start.row, start.col, _data, end.row, end.col, 'autofill', null, direction, deltas);
this.instance.selection.setRangeStart(new WalkontableCellCoords(drag[0], drag[1]));
this.instance.selection.setRangeEnd(new WalkontableCellCoords(drag[2], drag[3]));
} else {
this.instance.selection.refreshBorders();
}
};
Autofill.prototype.showBorder = function(coords) {
var topLeft = this.instance.getSelectedRange().getTopLeftCorner(),
bottomRight = this.instance.getSelectedRange().getBottomRightCorner();
if (this.instance.getSettings().fillHandle !== 'horizontal' && (bottomRight.row < coords.row || topLeft.row > coords.row)) {
coords = new WalkontableCellCoords(coords.row, bottomRight.col);
} else if (this.instance.getSettings().fillHandle !== 'vertical') {
coords = new WalkontableCellCoords(bottomRight.row, coords.col);
} else {
return;
}
this.instance.view.wt.selections.fill.clear();
this.instance.view.wt.selections.fill.add(this.instance.getSelectedRange().from);
this.instance.view.wt.selections.fill.add(this.instance.getSelectedRange().to);
this.instance.view.wt.selections.fill.add(coords);
this.instance.view.render();
};
Autofill.prototype.checkIfNewRowNeeded = function() {
var fillCorners,
selection,
tableRows = this.instance.countRows(),
that = this;
if (this.instance.view.wt.selections.fill.cellRange && this.addingStarted === false) {
selection = this.instance.getSelected();
fillCorners = this.instance.view.wt.selections.fill.getCorners();
if (selection[2] < tableRows - 1 && fillCorners[2] === tableRows - 1) {
this.addingStarted = true;
this.instance._registerTimeout(setTimeout(function() {
that.instance.alter('insert_row');
that.addingStarted = false;
}, 200));
}
}
};
Handsontable.hooks.add('afterInit', function() {
var autofill = new Autofill(this);
if (typeof this.getSettings().fillHandle !== 'undefined') {
if (autofill.handle && this.getSettings().fillHandle === false) {
autofill.disable();
} else if (!autofill.handle && this.getSettings().fillHandle !== false) {
this.autofill = autofill;
this.autofill.init();
}
}
});
Handsontable.Autofill = Autofill;
//#
},{"./../../3rdparty/walkontable/src/cell/coords.js":5,"./../../dom.js":27,"./../../eventManager.js":41,"./../../plugins.js":45}],49:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
default: {get: function() {
return $__default;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__95_base_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var BasePlugin = ($___46__46__47__95_base_46_js__ = require("./../_base.js"), $___46__46__47__95_base_46_js__ && $___46__46__47__95_base_46_js__.__esModule && $___46__46__47__95_base_46_js__ || {default: $___46__46__47__95_base_46_js__}).default;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
var ColumnSorting = function ColumnSorting(hotInstance) {
var $__3 = this;
$traceurRuntime.superConstructor($ColumnSorting).call(this, hotInstance);
var _this = this;
this.sortIndicators = [];
this.hot.addHook('afterInit', (function() {
return $__3.init.call($__3, 'afterInit');
}));
this.hot.addHook('afterUpdateSettings', (function() {
return $__3.init.call($__3, 'afterUpdateSettings');
}));
this.hot.addHook('modifyRow', function() {
return _this.translateRow.apply(_this, arguments);
});
this.hot.addHook('afterGetColHeader', function() {
return _this.getColHeader.apply(_this, arguments);
});
Handsontable.hooks.register('beforeColumnSort');
Handsontable.hooks.register('afterColumnSort');
};
var $ColumnSorting = ColumnSorting;
($traceurRuntime.createClass)(ColumnSorting, {
init: function(source) {
var sortingSettings = this.hot.getSettings().columnSorting,
_this = this;
this.hot.sortingEnabled = !!(sortingSettings);
if (this.hot.sortingEnabled) {
this.hot.sortIndex = [];
var loadedSortingState = this.loadSortingState(),
sortingColumn,
sortingOrder;
if (typeof loadedSortingState != 'undefined') {
sortingColumn = loadedSortingState.sortColumn;
sortingOrder = loadedSortingState.sortOrder;
} else {
sortingColumn = sortingSettings.column;
sortingOrder = sortingSettings.sortOrder;
}
this.sortByColumn(sortingColumn, sortingOrder);
this.hot.sort = function() {
var args = Array.prototype.slice.call(arguments);
return _this.sortByColumn.apply(_this, args);
};
if (typeof this.hot.getSettings().observeChanges == 'undefined') {
this.enableObserveChangesPlugin();
}
if (source == 'afterInit') {
this.bindColumnSortingAfterClick();
this.hot.addHook('afterCreateRow', function() {
_this.afterCreateRow.apply(_this, arguments);
});
this.hot.addHook('afterRemoveRow', function() {
_this.afterRemoveRow.apply(_this, arguments);
});
this.hot.addHook('afterLoadData', function() {
_this.init.apply(_this, arguments);
});
}
} else {
this.hot.sort = void 0;
this.hot.removeHook('afterCreateRow', this.afterCreateRow);
this.hot.removeHook('afterRemoveRow', this.afterRemoveRow);
this.hot.removeHook('afterLoadData', this.init);
}
},
setSortingColumn: function(col, order) {
if (typeof col == 'undefined') {
this.hot.sortColumn = void 0;
this.hot.sortOrder = void 0;
return;
} else if (this.hot.sortColumn === col && typeof order == 'undefined') {
if (this.hot.sortOrder === false) {
this.hot.sortOrder = void 0;
} else {
this.hot.sortOrder = !this.hot.sortOrder;
}
} else {
this.hot.sortOrder = typeof order != 'undefined' ? order : true;
}
this.hot.sortColumn = col;
},
sortByColumn: function(col, order) {
this.setSortingColumn(col, order);
if (typeof this.hot.sortColumn == 'undefined') {
return;
}
Handsontable.hooks.run(this.hot, 'beforeColumnSort', this.hot.sortColumn, this.hot.sortOrder);
this.sort();
this.hot.render();
this.saveSortingState();
Handsontable.hooks.run(this.hot, 'afterColumnSort', this.hot.sortColumn, this.hot.sortOrder);
},
saveSortingState: function() {
var sortingState = {};
if (typeof this.hot.sortColumn != 'undefined') {
sortingState.sortColumn = this.hot.sortColumn;
}
if (typeof this.hot.sortOrder != 'undefined') {
sortingState.sortOrder = this.hot.sortOrder;
}
if (sortingState.hasOwnProperty('sortColumn') || sortingState.hasOwnProperty('sortOrder')) {
Handsontable.hooks.run(this.hot, 'persistentStateSave', 'columnSorting', sortingState);
}
},
loadSortingState: function() {
var storedState = {};
Handsontable.hooks.run(this.hot, 'persistentStateLoad', 'columnSorting', storedState);
return storedState.value;
},
bindColumnSortingAfterClick: function() {
var eventManager = eventManagerObject(this.hot),
_this = this;
eventManager.addEventListener(this.hot.rootElement, 'click', function(e) {
if (dom.hasClass(e.target, 'columnSorting')) {
var col = getColumn(e.target);
if (col !== this.lastSortedColumn) {
_this.sortOrderClass = 'ascending';
} else {
switch (_this.hot.sortOrder) {
case void 0:
_this.sortOrderClass = 'ascending';
break;
case true:
_this.sortOrderClass = 'descending';
break;
case false:
_this.sortOrderClass = void 0;
}
}
this.lastSortedColumn = col;
_this.sortByColumn(col);
}
});
function countRowHeaders() {
var THs = _this.hot.view.TBODY.querySelector('tr').querySelectorAll('th');
return THs.length;
}
function getColumn(target) {
var TH = dom.closest(target, 'TH');
return dom.index(TH) - countRowHeaders();
}
},
enableObserveChangesPlugin: function() {
var _this = this;
this.hot._registerTimeout(setTimeout(function() {
_this.hot.updateSettings({observeChanges: true});
}, 0));
},
defaultSort: function(sortOrder) {
return function(a, b) {
if (typeof a[1] == "string") {
a[1] = a[1].toLowerCase();
}
if (typeof b[1] == "string") {
b[1] = b[1].toLowerCase();
}
if (a[1] === b[1]) {
return 0;
}
if (a[1] === null || a[1] === "") {
return 1;
}
if (b[1] === null || b[1] === "") {
return -1;
}
if (a[1] < b[1]) {
return sortOrder ? -1 : 1;
}
if (a[1] > b[1]) {
return sortOrder ? 1 : -1;
}
return 0;
};
},
dateSort: function(sortOrder) {
return function(a, b) {
if (a[1] === b[1]) {
return 0;
}
if (a[1] === null) {
return 1;
}
if (b[1] === null) {
return -1;
}
var aDate = new Date(a[1]);
var bDate = new Date(b[1]);
if (aDate < bDate) {
return sortOrder ? -1 : 1;
}
if (aDate > bDate) {
return sortOrder ? 1 : -1;
}
return 0;
};
},
sort: function() {
if (typeof this.hot.sortOrder == 'undefined') {
return;
}
var colMeta,
sortFunction;
this.hot.sortingEnabled = false;
this.hot.sortIndex.length = 0;
var colOffset = this.hot.colOffset();
for (var i = 0,
ilen = this.hot.countRows() - this.hot.getSettings().minSpareRows; i < ilen; i++) {
this.hot.sortIndex.push([i, this.hot.getDataAtCell(i, this.hot.sortColumn + colOffset)]);
}
colMeta = this.hot.getCellMeta(0, this.hot.sortColumn);
this.sortIndicators[this.hot.sortColumn] = colMeta.sortIndicator;
switch (colMeta.type) {
case 'date':
sortFunction = this.dateSort;
break;
default:
sortFunction = this.defaultSort;
}
this.hot.sortIndex.sort(sortFunction(this.hot.sortOrder));
for (var i = this.hot.sortIndex.length; i < this.hot.countRows(); i++) {
this.hot.sortIndex.push([i, this.hot.getDataAtCell(i, this.hot.sortColumn + colOffset)]);
}
this.hot.sortingEnabled = true;
},
translateRow: function(row) {
if (this.hot.sortingEnabled && (typeof this.hot.sortOrder !== 'undefined') && this.hot.sortIndex && this.hot.sortIndex.length && this.hot.sortIndex[row]) {
return this.hot.sortIndex[row][0];
}
return row;
},
untranslateRow: function(row) {
if (this.hot.sortingEnabled && this.hot.sortIndex && this.hot.sortIndex.length) {
for (var i = 0; i < this.hot.sortIndex.length; i++) {
if (this.hot.sortIndex[i][0] == row) {
return i;
}
}
}
},
getColHeader: function(col, TH) {
var headerLink = TH.querySelector('.colHeader');
if (this.hot.getSettings().columnSorting && col >= 0) {
dom.addClass(headerLink, 'columnSorting');
}
dom.removeClass(headerLink, 'descending');
dom.removeClass(headerLink, 'ascending');
if (this.sortIndicators[col]) {
if (col === this.hot.sortColumn) {
if (this.sortOrderClass === 'ascending') {
dom.addClass(headerLink, 'ascending');
} else if (this.sortOrderClass === 'descending') {
dom.addClass(headerLink, 'descending');
}
}
}
},
isSorted: function() {
return typeof this.hot.sortColumn != 'undefined';
},
afterCreateRow: function(index, amount) {
if (!this.isSorted()) {
return;
}
for (var i = 0; i < this.hot.sortIndex.length; i++) {
if (this.hot.sortIndex[i][0] >= index) {
this.hot.sortIndex[i][0] += amount;
}
}
for (var i = 0; i < amount; i++) {
this.hot.sortIndex.splice(index + i, 0, [index + i, this.hot.getData()[index + i][this.hot.sortColumn + this.hot.colOffset()]]);
}
this.saveSortingState();
},
afterRemoveRow: function(index, amount) {
if (!this.isSorted()) {
return;
}
var physicalRemovedIndex = this.translateRow(index);
this.hot.sortIndex.splice(index, amount);
for (var i = 0; i < this.hot.sortIndex.length; i++) {
if (this.hot.sortIndex[i][0] > physicalRemovedIndex) {
this.hot.sortIndex[i][0] -= amount;
}
}
this.saveSortingState();
}
}, {}, BasePlugin);
var $__default = ColumnSorting;
registerPlugin('columnSorting', ColumnSorting);
//#
},{"./../../dom.js":27,"./../../eventManager.js":41,"./../../plugins.js":45,"./../_base.js":46}],50:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
CommentEditor: {get: function() {
return CommentEditor;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_dom_46_js__;
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var CommentEditor = function CommentEditor() {
this.editor = this.createEditor();
this.editorStyle = this.editor.style;
this.editorStyle.position = 'absolute';
this.editorStyle.zIndex = 100;
this.hide();
};
var $CommentEditor = CommentEditor;
($traceurRuntime.createClass)(CommentEditor, {
setPosition: function(x, y) {
this.editorStyle.left = x + 'px';
this.editorStyle.top = y + 'px';
},
show: function() {
this.editorStyle.display = 'block';
},
hide: function() {
this.editorStyle.display = 'none';
},
isVisible: function() {
return this.editorStyle.display === 'block';
},
setValue: function() {
var value = arguments[0] !== (void 0) ? arguments[0] : '';
value = value || '';
this.getInputElement().value = value;
},
getValue: function() {
return this.getInputElement().value;
},
isFocused: function() {
return document.activeElement === this.getInputElement();
},
focus: function() {
this.getInputElement().focus();
},
createEditor: function() {
var container = document.querySelector('.' + $CommentEditor.CLASS_EDITOR_CONTAINER);
var editor;
var textArea;
if (!container) {
container = document.createElement('div');
dom.addClass(container, $CommentEditor.CLASS_EDITOR_CONTAINER);
document.body.appendChild(container);
}
editor = document.createElement('div');
dom.addClass(editor, $CommentEditor.CLASS_EDITOR);
textArea = document.createElement('textarea');
dom.addClass(textArea, $CommentEditor.CLASS_INPUT);
editor.appendChild(textArea);
container.appendChild(editor);
return editor;
},
getInputElement: function() {
return this.editor.querySelector('.' + $CommentEditor.CLASS_INPUT);
},
destroy: function() {
this.editor.parentNode.removeChild(this.editor);
this.editor = null;
this.editorStyle = null;
}
}, {
get CLASS_EDITOR_CONTAINER() {
return 'htCommentsContainer';
},
get CLASS_EDITOR() {
return 'htComments';
},
get CLASS_INPUT() {
return 'htCommentTextArea';
},
get CLASS_CELL() {
return 'htCommentCell';
}
});
;
//#
},{"./../../dom.js":27}],51:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
Comments: {get: function() {
return Comments;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__,
$___46__46__47__46__46__47_plugins_46_js__,
$___46__46__47__95_base_46_js__,
$__commentEditor_46_js__;
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var EventManager = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).EventManager;
var WalkontableCellCoords = ($___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ = require("./../../3rdparty/walkontable/src/cell/coords.js"), $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__.__esModule && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ || {default: $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__}).WalkontableCellCoords;
var $__2 = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}),
registerPlugin = $__2.registerPlugin,
getPlugin = $__2.getPlugin;
var BasePlugin = ($___46__46__47__95_base_46_js__ = require("./../_base.js"), $___46__46__47__95_base_46_js__ && $___46__46__47__95_base_46_js__.__esModule && $___46__46__47__95_base_46_js__ || {default: $___46__46__47__95_base_46_js__}).default;
var CommentEditor = ($__commentEditor_46_js__ = require("./commentEditor.js"), $__commentEditor_46_js__ && $__commentEditor_46_js__.__esModule && $__commentEditor_46_js__ || {default: $__commentEditor_46_js__}).CommentEditor;
var Comments = function Comments(hotInstance) {
var $__5 = this;
$traceurRuntime.superConstructor($Comments).call(this, hotInstance);
if (!this.hot.getSettings().comments) {
return;
}
this.editor = new CommentEditor();
this.eventManager = new EventManager(this);
this.range = {};
this.mouseDown = false;
this.contextMenuEvent = false;
this.timer = null;
this.hot.addHook('afterInit', (function() {
return $__5.registerListeners();
}));
this.hot.addHook('afterContextMenuDefaultOptions', (function(options) {
return $__5.addToContextMenu(options);
}));
this.hot.addHook('afterRenderer', (function(TD, row, col, prop, value, cellProperties) {
return $__5.onAfterRenderer(TD, cellProperties);
}));
this.hot.addHook('afterScrollVertically', (function() {
return $__5.refreshEditorPosition();
}));
this.hot.addHook('afterColumnResize', (function() {
return $__5.refreshEditorPosition();
}));
this.hot.addHook('afterRowResize', (function() {
return $__5.refreshEditorPosition();
}));
};
var $Comments = Comments;
($traceurRuntime.createClass)(Comments, {
registerListeners: function() {
var $__5 = this;
this.eventManager.addEventListener(document, 'mouseover', (function(event) {
return $__5.onMouseOver(event);
}));
this.eventManager.addEventListener(document, 'mousedown', (function(event) {
return $__5.onMouseDown(event);
}));
this.eventManager.addEventListener(document, 'mousemove', (function(event) {
return $__5.onMouseMove(event);
}));
this.eventManager.addEventListener(document, 'mouseup', (function(event) {
return $__5.onMouseUp(event);
}));
this.eventManager.addEventListener(this.editor.getInputElement(), 'blur', (function(event) {
return $__5.onEditorBlur(event);
}));
},
setRange: function(range) {
this.range = range;
},
clearRange: function() {
this.range = {};
},
targetIsCellWithComment: function(event) {
return dom.hasClass(event.target, 'htCommentCell') && dom.closest(event.target, [this.hot.rootElement]) ? true : false;
},
targetIsCommentTextArea: function(event) {
return this.editor.getInputElement() === event.target;
},
saveComment: function() {
if (!this.range.from) {
throw new Error('Before using this method, first set cell range (hot.getPlugin("comment").setRange())');
}
var comment = this.editor.getValue();
var row = this.range.from.row;
var col = this.range.from.col;
this.hot.setCellMeta(row, col, 'comment', comment);
this.hot.render();
},
saveCommentAtCell: function(row, col) {
this.setRange({from: new WalkontableCellCoords(row, col)});
this.saveComment();
},
removeComment: function() {
if (!this.range.from) {
throw new Error('Before using this method, first set cell range (hot.getPlugin("comment").setRange())');
}
this.hot.removeCellMeta(this.range.from.row, this.range.from.col, 'comment');
this.hot.render();
this.hide();
},
removeCommentAtCell: function(row, col) {
this.setRange({from: new WalkontableCellCoords(row, col)});
this.removeComment();
},
show: function() {
if (!this.range.from) {
throw new Error('Before using this method, first set cell range (hot.getPlugin("comment").setRange())');
}
var meta = this.hot.getCellMeta(this.range.from.row, this.range.from.col);
this.refreshEditorPosition(true);
this.editor.setValue(meta.comment || '');
this.editor.show();
return true;
},
showAtCell: function(row, col) {
this.setRange({from: new WalkontableCellCoords(row, col)});
return this.show();
},
hide: function() {
this.editor.hide();
},
refreshEditorPosition: function() {
var force = arguments[0] !== (void 0) ? arguments[0] : false;
if (!force && (!this.range.from || !this.editor.isVisible())) {
return;
}
var TD = this.hot.view.wt.wtTable.getCell(this.range.from);
var offset = dom.offset(TD);
var lastColWidth = this.hot.getColWidth(this.range.from.col);
var cellTopOffset = offset.top;
var cellLeftOffset = offset.left;
var verticalCompensation = 0;
var horizontalCompensation = 0;
if (this.hot.view.wt.wtViewport.hasVerticalScroll()) {
cellTopOffset = cellTopOffset - this.hot.view.wt.wtOverlays.topOverlay.getScrollPosition();
verticalCompensation = 20;
}
if (this.hot.view.wt.wtViewport.hasHorizontalScroll()) {
cellLeftOffset = cellLeftOffset - this.hot.view.wt.wtOverlays.leftOverlay.getScrollPosition();
horizontalCompensation = 20;
}
var x = cellLeftOffset + lastColWidth;
var y = cellTopOffset;
var rect = this.hot.view.wt.wtTable.holder.getBoundingClientRect();
var holderPos = {
left: rect.left + dom.getWindowScrollLeft() + horizontalCompensation,
right: rect.right + dom.getWindowScrollLeft() - 15,
top: rect.top + dom.getWindowScrollTop() + verticalCompensation,
bottom: rect.bottom + dom.getWindowScrollTop()
};
if (x <= holderPos.left || x > holderPos.right || y <= holderPos.top || y > holderPos.bottom) {
this.hide();
} else {
this.editor.setPosition(x, y);
}
},
onMouseDown: function(event) {
this.mouseDown = true;
if (!this.hot.view || !this.hot.view.wt) {
return;
}
if (!this.contextMenuEvent && !this.targetIsCommentTextArea(event) && !this.targetIsCellWithComment(event)) {
this.hide();
}
this.contextMenuEvent = false;
},
onMouseOver: function(event) {
if (this.mouseDown || this.editor.isFocused()) {
return;
}
if (this.targetIsCellWithComment(event)) {
var coordinates = this.hot.view.wt.wtTable.getCoords(event.target);
var range = {from: new WalkontableCellCoords(coordinates.row, coordinates.col)};
this.setRange(range);
this.show();
} else if (!this.targetIsCommentTextArea(event) && !this.editor.isFocused()) {
this.hide();
}
},
onMouseMove: function(event) {
var $__5 = this;
if (this.targetIsCommentTextArea(event)) {
this.mouseDown = true;
clearTimeout(this.timer);
this.timer = setTimeout((function() {
$__5.mouseDown = false;
}), 200);
}
},
onMouseUp: function(event) {
this.mouseDown = false;
},
onAfterRenderer: function(TD, cellProperties) {
if (cellProperties.comment) {
dom.addClass(TD, cellProperties.commentedCellClassName);
}
},
onEditorBlur: function(event) {
this.saveComment();
},
checkSelectionCommentsConsistency: function() {
var hasComment = false;
var cell = this.hot.getSelectedRange().from;
if (this.hot.getCellMeta(cell.row, cell.col).comment) {
hasComment = true;
}
return hasComment;
},
onContextMenuAddComment: function() {
var $__5 = this;
var coords = this.hot.getSelectedRange();
this.contextMenuEvent = true;
this.setRange({from: coords.from});
this.show();
setTimeout((function() {
if ($__5.hot) {
$__5.hot.deselectCell();
$__5.editor.focus();
}
}), 10);
},
onContextMenuRemoveComment: function(key, selection) {
this.contextMenuEvent = true;
this.removeCommentAtCell(selection.start.row, selection.start.col);
},
addToContextMenu: function(defaultOptions) {
var $__5 = this;
defaultOptions.items.push(Handsontable.ContextMenu.SEPARATOR, {
key: 'commentsAddEdit',
name: (function() {
return $__5.checkSelectionCommentsConsistency() ? 'Edit Comment' : 'Add Comment';
}),
callback: (function() {
return $__5.onContextMenuAddComment();
}),
disabled: function() {
return false;
}
}, {
key: 'commentsRemove',
name: function() {
return 'Delete Comment';
},
callback: (function(key, selection) {
return $__5.onContextMenuRemoveComment(key, selection);
}),
disabled: (function() {
return !$__5.checkSelectionCommentsConsistency();
})
});
},
destroy: function() {
if (this.eventManager) {
this.eventManager.clear();
}
if (this.editor) {
this.editor.destroy();
}
$traceurRuntime.superGet(this, $Comments.prototype, "destroy").call(this);
}
}, {}, BasePlugin);
;
registerPlugin('comments', Comments);
//#
},{"./../../3rdparty/walkontable/src/cell/coords.js":5,"./../../dom.js":27,"./../../eventManager.js":41,"./../../plugins.js":45,"./../_base.js":46,"./commentEditor.js":50}],52:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
ContextMenu: {get: function() {
return ContextMenu;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_helpers_46_js__,
$___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var helper = ($___46__46__47__46__46__47_helpers_46_js__ = require("./../../helpers.js"), $___46__46__47__46__46__47_helpers_46_js__ && $___46__46__47__46__46__47_helpers_46_js__.__esModule && $___46__46__47__46__46__47_helpers_46_js__ || {default: $___46__46__47__46__46__47_helpers_46_js__});
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
;
function ContextMenu(instance, customOptions) {
this.instance = instance;
var contextMenu = this;
contextMenu.menus = [];
contextMenu.htMenus = {};
contextMenu.triggerRows = [];
contextMenu.eventManager = eventManagerObject(contextMenu);
this.enabled = true;
this.instance.addHook('afterDestroy', function() {
contextMenu.destroy();
});
this.defaultOptions = {items: [{
key: 'row_above',
name: 'Insert row above',
callback: function(key, selection) {
this.alter("insert_row", selection.start.row);
},
disabled: function() {
var selected = this.getSelected(),
entireColumnSelection = [0, selected[1], this.countRows() - 1, selected[1]],
columnSelected = entireColumnSelection.join(',') == selected.join(',');
return selected[0] < 0 || this.countRows() >= this.getSettings().maxRows || columnSelected;
}
}, {
key: 'row_below',
name: 'Insert row below',
callback: function(key, selection) {
this.alter("insert_row", selection.end.row + 1);
},
disabled: function() {
var selected = this.getSelected(),
entireColumnSelection = [0, selected[1], this.countRows() - 1, selected[1]],
columnSelected = entireColumnSelection.join(',') == selected.join(',');
return this.getSelected()[0] < 0 || this.countRows() >= this.getSettings().maxRows || columnSelected;
}
}, ContextMenu.SEPARATOR, {
key: 'col_left',
name: 'Insert column on the left',
callback: function(key, selection) {
this.alter("insert_col", selection.start.col);
},
disabled: function() {
if (!this.isColumnModificationAllowed()) {
return true;
}
var selected = this.getSelected(),
entireRowSelection = [selected[0], 0, selected[0], this.countCols() - 1],
rowSelected = entireRowSelection.join(',') == selected.join(',');
return this.getSelected()[1] < 0 || this.countCols() >= this.getSettings().maxCols || rowSelected;
}
}, {
key: 'col_right',
name: 'Insert column on the right',
callback: function(key, selection) {
this.alter("insert_col", selection.end.col + 1);
},
disabled: function() {
if (!this.isColumnModificationAllowed()) {
return true;
}
var selected = this.getSelected(),
entireRowSelection = [selected[0], 0, selected[0], this.countCols() - 1],
rowSelected = entireRowSelection.join(',') == selected.join(',');
return selected[1] < 0 || this.countCols() >= this.getSettings().maxCols || rowSelected;
}
}, ContextMenu.SEPARATOR, {
key: 'remove_row',
name: 'Remove row',
callback: function(key, selection) {
var amount = selection.end.row - selection.start.row + 1;
this.alter("remove_row", selection.start.row, amount);
},
disabled: function() {
var selected = this.getSelected(),
entireColumnSelection = [0, selected[1], this.countRows() - 1, selected[1]],
columnSelected = entireColumnSelection.join(',') == selected.join(',');
return (selected[0] < 0 || columnSelected);
}
}, {
key: 'remove_col',
name: 'Remove column',
callback: function(key, selection) {
var amount = selection.end.col - selection.start.col + 1;
this.alter("remove_col", selection.start.col, amount);
},
disabled: function() {
if (!this.isColumnModificationAllowed()) {
return true;
}
var selected = this.getSelected(),
entireRowSelection = [selected[0], 0, selected[0], this.countCols() - 1],
rowSelected = entireRowSelection.join(',') == selected.join(',');
return (selected[1] < 0 || rowSelected);
}
}, ContextMenu.SEPARATOR, {
key: 'undo',
name: 'Undo',
callback: function() {
this.undo();
},
disabled: function() {
return this.undoRedo && !this.undoRedo.isUndoAvailable();
}
}, {
key: 'redo',
name: 'Redo',
callback: function() {
this.redo();
},
disabled: function() {
return this.undoRedo && !this.undoRedo.isRedoAvailable();
}
}, ContextMenu.SEPARATOR, {
key: 'make_read_only',
name: function() {
var label = "Read only";
var atLeastOneReadOnly = contextMenu.checkSelectionReadOnlyConsistency(this);
if (atLeastOneReadOnly) {
label = contextMenu.markSelected(label);
}
return label;
},
callback: function() {
var atLeastOneReadOnly = contextMenu.checkSelectionReadOnlyConsistency(this);
var that = this;
this.getSelectedRange().forAll(function(r, c) {
that.getCellMeta(r, c).readOnly = atLeastOneReadOnly ? false : true;
});
this.render();
}
}, ContextMenu.SEPARATOR, {
key: 'alignment',
name: 'Alignment',
submenu: {items: [{
name: function() {
var label = "Left";
var hasClass = contextMenu.checkSelectionAlignment(this, 'htLeft');
if (hasClass) {
label = contextMenu.markSelected(label);
}
return label;
},
callback: function() {
align.call(this, this.getSelectedRange(), 'horizontal', 'htLeft');
},
disabled: false
}, {
name: function() {
var label = "Center";
var hasClass = contextMenu.checkSelectionAlignment(this, 'htCenter');
if (hasClass) {
label = contextMenu.markSelected(label);
}
return label;
},
callback: function() {
align.call(this, this.getSelectedRange(), 'horizontal', 'htCenter');
},
disabled: false
}, {
name: function() {
var label = "Right";
var hasClass = contextMenu.checkSelectionAlignment(this, 'htRight');
if (hasClass) {
label = contextMenu.markSelected(label);
}
return label;
},
callback: function() {
align.call(this, this.getSelectedRange(), 'horizontal', 'htRight');
},
disabled: false
}, {
name: function() {
var label = "Justify";
var hasClass = contextMenu.checkSelectionAlignment(this, 'htJustify');
if (hasClass) {
label = contextMenu.markSelected(label);
}
return label;
},
callback: function() {
align.call(this, this.getSelectedRange(), 'horizontal', 'htJustify');
},
disabled: false
}, ContextMenu.SEPARATOR, {
name: function() {
var label = "Top";
var hasClass = contextMenu.checkSelectionAlignment(this, 'htTop');
if (hasClass) {
label = contextMenu.markSelected(label);
}
return label;
},
callback: function() {
align.call(this, this.getSelectedRange(), 'vertical', 'htTop');
},
disabled: false
}, {
name: function() {
var label = "Middle";
var hasClass = contextMenu.checkSelectionAlignment(this, 'htMiddle');
if (hasClass) {
label = contextMenu.markSelected(label);
}
return label;
},
callback: function() {
align.call(this, this.getSelectedRange(), 'vertical', 'htMiddle');
},
disabled: false
}, {
name: function() {
var label = "Bottom";
var hasClass = contextMenu.checkSelectionAlignment(this, 'htBottom');
if (hasClass) {
label = contextMenu.markSelected(label);
}
return label;
},
callback: function() {
align.call(this, this.getSelectedRange(), 'vertical', 'htBottom');
},
disabled: false
}]}
}]};
contextMenu.options = {};
helper.extend(contextMenu.options, this.options);
this.bindMouseEvents();
this.markSelected = function(label) {
return "<span class='selected'>" + String.fromCharCode(10003) + "</span>" + label;
};
this.checkSelectionAlignment = function(hot, className) {
var hasAlignment = false;
hot.getSelectedRange().forAll(function(r, c) {
var metaClassName = hot.getCellMeta(r, c).className;
if (metaClassName && metaClassName.indexOf(className) != -1) {
hasAlignment = true;
return false;
}
});
return hasAlignment;
};
if (!this.instance.getSettings().allowInsertRow) {
var rowAboveIndex = findIndexByKey(this.defaultOptions.items, 'row_above');
this.defaultOptions.items.splice(rowAboveIndex, 1);
var rowBelowIndex = findIndexByKey(this.defaultOptions.items, 'row_above');
this.defaultOptions.items.splice(rowBelowIndex, 1);
this.defaultOptions.items.splice(rowBelowIndex, 1);
}
if (!this.instance.getSettings().allowInsertColumn) {
var colLeftIndex = findIndexByKey(this.defaultOptions.items, 'col_left');
this.defaultOptions.items.splice(colLeftIndex, 1);
var colRightIndex = findIndexByKey(this.defaultOptions.items, 'col_right');
this.defaultOptions.items.splice(colRightIndex, 1);
this.defaultOptions.items.splice(colRightIndex, 1);
}
var removeRow = false;
var removeCol = false;
var removeRowIndex,
removeColumnIndex;
if (!this.instance.getSettings().allowRemoveRow) {
removeRowIndex = findIndexByKey(this.defaultOptions.items, 'remove_row');
this.defaultOptions.items.splice(removeRowIndex, 1);
removeRow = true;
}
if (!this.instance.getSettings().allowRemoveColumn) {
removeColumnIndex = findIndexByKey(this.defaultOptions.items, 'remove_col');
this.defaultOptions.items.splice(removeColumnIndex, 1);
removeCol = true;
}
if (removeRow && removeCol) {
this.defaultOptions.items.splice(removeColumnIndex, 1);
}
this.checkSelectionReadOnlyConsistency = function(hot) {
var atLeastOneReadOnly = false;
hot.getSelectedRange().forAll(function(r, c) {
if (hot.getCellMeta(r, c).readOnly) {
atLeastOneReadOnly = true;
return false;
}
});
return atLeastOneReadOnly;
};
Handsontable.hooks.run(instance, 'afterContextMenuDefaultOptions', this.defaultOptions);
}
ContextMenu.prototype.createMenu = function(menuName, row) {
if (menuName) {
menuName = menuName.replace(/ /g, '_');
menuName = 'htContextSubMenu_' + menuName;
}
var menu;
if (menuName) {
menu = document.querySelector('.htContextMenu.' + menuName);
} else {
menu = document.querySelector('.htContextMenu');
}
if (!menu) {
menu = document.createElement('DIV');
dom.addClass(menu, 'htContextMenu');
if (menuName) {
dom.addClass(menu, menuName);
}
document.getElementsByTagName('body')[0].appendChild(menu);
}
if (this.menus.indexOf(menu) < 0) {
this.menus.push(menu);
row = row || 0;
this.triggerRows.push(row);
}
return menu;
};
ContextMenu.prototype.bindMouseEvents = function() {
function contextMenuOpenListener(event) {
var settings = this.instance.getSettings(),
showRowHeaders = this.instance.getSettings().rowHeaders,
showColHeaders = this.instance.getSettings().colHeaders,
containsCornerHeader,
element,
items,
menu;
function isValidElement(element) {
return element.nodeName === 'TD' || element.parentNode.nodeName === 'TD';
}
element = event.realTarget;
this.closeAll();
event.preventDefault();
helper.stopPropagation(event);
if (!(showRowHeaders || showColHeaders)) {
if (!isValidElement(element) && !(dom.hasClass(element, 'current') && dom.hasClass(element, 'wtBorder'))) {
return;
}
} else if (showRowHeaders && showColHeaders) {
containsCornerHeader = element.parentNode.querySelectorAll('.cornerHeader').length > 0;
if (containsCornerHeader) {
return;
}
}
menu = this.createMenu();
items = this.getItems(settings.contextMenu);
this.show(menu, items);
this.setMenuPosition(event, menu);
this.eventManager.addEventListener(document.documentElement, 'mousedown', helper.proxy(ContextMenu.prototype.closeAll, this));
}
var eventManager = eventManagerObject(this.instance);
eventManager.addEventListener(this.instance.rootElement, 'contextmenu', helper.proxy(contextMenuOpenListener, this));
};
ContextMenu.prototype.bindTableEvents = function() {
this._afterScrollCallback = function() {};
this.instance.addHook('afterScrollVertically', this._afterScrollCallback);
this.instance.addHook('afterScrollHorizontally', this._afterScrollCallback);
};
ContextMenu.prototype.unbindTableEvents = function() {
if (this._afterScrollCallback) {
this.instance.removeHook('afterScrollVertically', this._afterScrollCallback);
this.instance.removeHook('afterScrollHorizontally', this._afterScrollCallback);
this._afterScrollCallback = null;
}
};
ContextMenu.prototype.performAction = function(event, hot) {
var contextMenu = this;
var selectedItemIndex = hot.getSelected()[0];
var selectedItem = hot.getData()[selectedItemIndex];
if (selectedItem.disabled === true || (typeof selectedItem.disabled == 'function' && selectedItem.disabled.call(this.instance) === true)) {
return;
}
if (!selectedItem.hasOwnProperty('submenu')) {
if (typeof selectedItem.callback != 'function') {
return;
}
var selRange = this.instance.getSelectedRange();
var normalizedSelection = ContextMenu.utils.normalizeSelection(selRange);
selectedItem.callback.call(this.instance, selectedItem.key, normalizedSelection, event);
contextMenu.closeAll();
}
};
ContextMenu.prototype.unbindMouseEvents = function() {
this.eventManager.clear();
var eventManager = eventManagerObject(this.instance);
eventManager.removeEventListener(this.instance.rootElement, 'contextmenu');
};
ContextMenu.prototype.show = function(menu, items) {
var that = this;
menu.removeAttribute('style');
menu.style.display = 'block';
var settings = {
data: items,
colHeaders: false,
colWidths: [200],
readOnly: true,
copyPaste: false,
columns: [{
data: 'name',
renderer: helper.proxy(this.renderer, this)
}],
renderAllRows: true,
beforeKeyDown: function(event) {
that.onBeforeKeyDown(event, htContextMenu);
},
afterOnCellMouseOver: function(event, coords, TD) {
that.onCellMouseOver(event, coords, TD, htContextMenu);
}
};
var htContextMenu = new Handsontable(menu, settings);
htContextMenu.isHotTableEnv = this.instance.isHotTableEnv;
Handsontable.eventManager.isHotTableEnv = this.instance.isHotTableEnv;
this.eventManager.removeEventListener(menu, 'mousedown');
this.eventManager.addEventListener(menu, 'mousedown', function(event) {
that.performAction(event, htContextMenu);
});
this.bindTableEvents();
htContextMenu.listen();
this.htMenus[htContextMenu.guid] = htContextMenu;
Handsontable.hooks.run(this.instance, 'afterContextMenuShow', htContextMenu);
};
ContextMenu.prototype.close = function(menu) {
this.hide(menu);
this.eventManager.clear();
this.unbindTableEvents();
this.instance.listen();
};
ContextMenu.prototype.closeAll = function() {
while (this.menus.length > 0) {
var menu = this.menus.pop();
if (menu) {
this.close(menu);
}
}
this.triggerRows = [];
};
ContextMenu.prototype.closeLastOpenedSubMenu = function() {
var menu = this.menus.pop();
if (menu) {
this.hide(menu);
}
};
ContextMenu.prototype.hide = function(menu) {
menu.style.display = 'none';
var instance = this.htMenus[menu.id];
Handsontable.hooks.run(this.instance, 'afterContextMenuHide', instance);
instance.destroy();
delete this.htMenus[menu.id];
};
ContextMenu.prototype.renderer = function(instance, TD, row, col, prop, value) {
var contextMenu = this;
var item = instance.getData()[row];
var wrapper = document.createElement('DIV');
if (typeof value === 'function') {
value = value.call(this.instance);
}
dom.empty(TD);
TD.appendChild(wrapper);
if (itemIsSeparator(item)) {
dom.addClass(TD, 'htSeparator');
} else {
dom.fastInnerHTML(wrapper, value);
}
if (itemIsDisabled(item)) {
dom.addClass(TD, 'htDisabled');
this.eventManager.addEventListener(wrapper, 'mouseenter', function() {
instance.deselectCell();
});
} else {
if (isSubMenu(item)) {
dom.addClass(TD, 'htSubmenu');
this.eventManager.addEventListener(wrapper, 'mouseenter', function() {
instance.selectCell(row, col);
});
} else {
dom.removeClass(TD, 'htSubmenu');
dom.removeClass(TD, 'htDisabled');
this.eventManager.addEventListener(wrapper, 'mouseenter', function() {
instance.selectCell(row, col);
});
}
}
function isSubMenu(item) {
return item.hasOwnProperty('submenu');
}
function itemIsSeparator(item) {
return new RegExp(ContextMenu.SEPARATOR.name, 'i').test(item.name);
}
function itemIsDisabled(item) {
return item.disabled === true || (typeof item.disabled == 'function' && item.disabled.call(contextMenu.instance) === true);
}
};
ContextMenu.prototype.onCellMouseOver = function(event, coords, TD, hot) {
var menusLength = this.menus.length;
if (menusLength > 0) {
var lastMenu = this.menus[menusLength - 1];
if (lastMenu.id != hot.guid) {
this.closeLastOpenedSubMenu();
}
} else {
this.closeLastOpenedSubMenu();
}
if (TD.className.indexOf('htSubmenu') != -1) {
var selectedItem = hot.getData()[coords.row];
var items = this.getItems(selectedItem.submenu);
var subMenu = this.createMenu(selectedItem.name, coords.row);
var tdCoords = TD.getBoundingClientRect();
this.show(subMenu, items);
this.setSubMenuPosition(tdCoords, subMenu);
}
};
ContextMenu.prototype.onBeforeKeyDown = function(event, instance) {
dom.enableImmediatePropagation(event);
var contextMenu = this;
var selection = instance.getSelected();
switch (event.keyCode) {
case helper.keyCode.ESCAPE:
contextMenu.closeAll();
event.preventDefault();
event.stopImmediatePropagation();
break;
case helper.keyCode.ENTER:
if (selection) {
contextMenu.performAction(event, instance);
}
break;
case helper.keyCode.ARROW_DOWN:
if (!selection) {
selectFirstCell(instance, contextMenu);
} else {
selectNextCell(selection[0], selection[1], instance, contextMenu);
}
event.preventDefault();
event.stopImmediatePropagation();
break;
case helper.keyCode.ARROW_UP:
if (!selection) {
selectLastCell(instance, contextMenu);
} else {
selectPrevCell(selection[0], selection[1], instance, contextMenu);
}
event.preventDefault();
event.stopImmediatePropagation();
break;
case helper.keyCode.ARROW_RIGHT:
if (selection) {
var row = selection[0];
var cell = instance.getCell(selection[0], 0);
if (ContextMenu.utils.hasSubMenu(cell)) {
openSubMenu(instance, contextMenu, cell, row);
}
}
event.preventDefault();
event.stopImmediatePropagation();
break;
case helper.keyCode.ARROW_LEFT:
if (selection) {
if (instance.rootElement.className.indexOf('htContextSubMenu_') != -1) {
contextMenu.closeLastOpenedSubMenu();
var index = contextMenu.menus.length;
if (index > 0) {
var menu = contextMenu.menus[index - 1];
var triggerRow = contextMenu.triggerRows.pop();
instance = this.htMenus[menu.id];
instance.selectCell(triggerRow, 0);
}
}
event.preventDefault();
event.stopImmediatePropagation();
}
break;
}
function selectFirstCell(instance) {
var firstCell = instance.getCell(0, 0);
if (ContextMenu.utils.isSeparator(firstCell) || ContextMenu.utils.isDisabled(firstCell)) {
selectNextCell(0, 0, instance);
} else {
instance.selectCell(0, 0);
}
}
function selectLastCell(instance) {
var lastRow = instance.countRows() - 1;
var lastCell = instance.getCell(lastRow, 0);
if (ContextMenu.utils.isSeparator(lastCell) || ContextMenu.utils.isDisabled(lastCell)) {
selectPrevCell(lastRow, 0, instance);
} else {
instance.selectCell(lastRow, 0);
}
}
function selectNextCell(row, col, instance) {
var nextRow = row + 1;
var nextCell = nextRow < instance.countRows() ? instance.getCell(nextRow, col) : null;
if (!nextCell) {
return;
}
if (ContextMenu.utils.isSeparator(nextCell) || ContextMenu.utils.isDisabled(nextCell)) {
selectNextCell(nextRow, col, instance);
} else {
instance.selectCell(nextRow, col);
}
}
function selectPrevCell(row, col, instance) {
var prevRow = row - 1;
var prevCell = prevRow >= 0 ? instance.getCell(prevRow, col) : null;
if (!prevCell) {
return;
}
if (ContextMenu.utils.isSeparator(prevCell) || ContextMenu.utils.isDisabled(prevCell)) {
selectPrevCell(prevRow, col, instance);
} else {
instance.selectCell(prevRow, col);
}
}
function openSubMenu(instance, contextMenu, cell, row) {
var selectedItem = instance.getData()[row];
var items = contextMenu.getItems(selectedItem.submenu);
var subMenu = contextMenu.createMenu(selectedItem.name, row);
var coords = cell.getBoundingClientRect();
var subMenuInstance = contextMenu.show(subMenu, items);
contextMenu.setSubMenuPosition(coords, subMenu);
subMenuInstance.selectCell(0, 0);
}
};
function findByKey(items, key) {
for (var i = 0,
ilen = items.length; i < ilen; i++) {
if (items[i].key === key) {
return items[i];
}
}
}
function findIndexByKey(items, key) {
for (var i = 0,
ilen = items.length; i < ilen; i++) {
if (items[i].key === key) {
return i;
}
}
}
ContextMenu.prototype.getItems = function(items) {
var menu,
item;
function ContextMenuItem(rawItem) {
if (typeof rawItem == 'string') {
this.name = rawItem;
} else {
helper.extend(this, rawItem);
}
}
ContextMenuItem.prototype = items;
if (items && items.items) {
items = items.items;
}
if (items === true) {
items = this.defaultOptions.items;
}
if (1 == 1) {
menu = [];
for (var key in items) {
if (items.hasOwnProperty(key)) {
if (typeof items[key] === 'string') {
item = findByKey(this.defaultOptions.items, items[key]);
} else {
item = findByKey(this.defaultOptions.items, key);
}
if (!item) {
item = items[key];
}
item = new ContextMenuItem(item);
if (typeof items[key] === 'object') {
helper.extend(item, items[key]);
}
if (!item.key) {
item.key = key;
}
menu.push(item);
}
}
}
return menu;
};
ContextMenu.prototype.setSubMenuPosition = function(coords, menu) {
var scrollTop = dom.getWindowScrollTop();
var scrollLeft = dom.getWindowScrollLeft();
var cursor = {
top: scrollTop + coords.top,
topRelative: coords.top,
left: coords.left,
leftRelative: coords.left - scrollLeft,
scrollTop: scrollTop,
scrollLeft: scrollLeft,
cellHeight: coords.height,
cellWidth: coords.width
};
if (this.menuFitsBelowCursor(cursor, menu, document.body.clientWidth)) {
this.positionMenuBelowCursor(cursor, menu, true);
} else {
if (this.menuFitsAboveCursor(cursor, menu)) {
this.positionMenuAboveCursor(cursor, menu, true);
} else {
this.positionMenuBelowCursor(cursor, menu, true);
}
}
if (this.menuFitsOnRightOfCursor(cursor, menu, document.body.clientWidth)) {
this.positionMenuOnRightOfCursor(cursor, menu, true);
} else {
this.positionMenuOnLeftOfCursor(cursor, menu, true);
}
};
ContextMenu.prototype.setMenuPosition = function(event, menu) {
var scrollTop = dom.getWindowScrollTop();
var scrollLeft = dom.getWindowScrollLeft();
var cursorY = event.pageY || (event.clientY + scrollTop);
var cursorX = event.pageX || (event.clientX + scrollLeft);
var cursor = {
top: cursorY,
topRelative: cursorY - scrollTop,
left: cursorX,
leftRelative: cursorX - scrollLeft,
scrollTop: scrollTop,
scrollLeft: scrollLeft,
cellHeight: event.target.clientHeight,
cellWidth: event.target.clientWidth
};
if (this.menuFitsBelowCursor(cursor, menu, document.body.clientHeight)) {
this.positionMenuBelowCursor(cursor, menu);
} else {
if (this.menuFitsAboveCursor(cursor, menu)) {
this.positionMenuAboveCursor(cursor, menu);
} else {
this.positionMenuBelowCursor(cursor, menu);
}
}
if (this.menuFitsOnRightOfCursor(cursor, menu, document.body.clientWidth)) {
this.positionMenuOnRightOfCursor(cursor, menu);
} else {
this.positionMenuOnLeftOfCursor(cursor, menu);
}
};
ContextMenu.prototype.menuFitsAboveCursor = function(cursor, menu) {
return cursor.topRelative >= menu.offsetHeight;
};
ContextMenu.prototype.menuFitsBelowCursor = function(cursor, menu, viewportHeight) {
return cursor.topRelative + menu.offsetHeight <= viewportHeight;
};
ContextMenu.prototype.menuFitsOnRightOfCursor = function(cursor, menu, viewportHeight) {
return cursor.leftRelative + menu.offsetWidth <= viewportHeight;
};
ContextMenu.prototype.positionMenuBelowCursor = function(cursor, menu) {
menu.style.top = cursor.top + 'px';
};
ContextMenu.prototype.positionMenuAboveCursor = function(cursor, menu, subMenu) {
if (subMenu) {
menu.style.top = (cursor.top + cursor.cellHeight - menu.offsetHeight) + 'px';
} else {
menu.style.top = (cursor.top - menu.offsetHeight) + 'px';
}
};
ContextMenu.prototype.positionMenuOnRightOfCursor = function(cursor, menu, subMenu) {
if (subMenu) {
menu.style.left = 1 + cursor.left + cursor.cellWidth + 'px';
} else {
menu.style.left = 1 + cursor.left + 'px';
}
};
ContextMenu.prototype.positionMenuOnLeftOfCursor = function(cursor, menu, subMenu) {
if (subMenu) {
menu.style.left = (cursor.left - menu.offsetWidth) + 'px';
} else {
menu.style.left = (cursor.left - menu.offsetWidth) + 'px';
}
};
ContextMenu.utils = {};
ContextMenu.utils.normalizeSelection = function(selRange) {
return {
start: selRange.getTopLeftCorner(),
end: selRange.getBottomRightCorner()
};
};
ContextMenu.utils.isSeparator = function(cell) {
return dom.hasClass(cell, 'htSeparator');
};
ContextMenu.utils.hasSubMenu = function(cell) {
return dom.hasClass(cell, 'htSubmenu');
};
ContextMenu.utils.isDisabled = function(cell) {
return dom.hasClass(cell, 'htDisabled');
};
ContextMenu.prototype.enable = function() {
if (!this.enabled) {
this.enabled = true;
this.bindMouseEvents();
}
};
ContextMenu.prototype.disable = function() {
if (this.enabled) {
this.enabled = false;
this.closeAll();
this.unbindMouseEvents();
this.unbindTableEvents();
}
};
ContextMenu.prototype.destroy = function() {
this.closeAll();
while (this.menus.length > 0) {
var menu = this.menus.pop();
this.triggerRows.pop();
if (menu) {
this.close(menu);
if (!this.isMenuEnabledByOtherHotInstance()) {
this.removeMenu(menu);
}
}
}
this.unbindMouseEvents();
this.unbindTableEvents();
};
ContextMenu.prototype.isMenuEnabledByOtherHotInstance = function() {
var hotContainers = document.querySelectorAll('.handsontable');
var menuEnabled = false;
for (var i = 0,
len = hotContainers.length; i < len; i++) {
var instance = this.htMenus[hotContainers[i].id];
if (instance && instance.getSettings().contextMenu) {
menuEnabled = true;
break;
}
}
return menuEnabled;
};
ContextMenu.prototype.removeMenu = function(menu) {
if (menu.parentNode) {
this.menu.parentNode.removeChild(menu);
}
};
ContextMenu.prototype.align = function(range, type, alignment) {
align.call(this, range, type, alignment);
};
ContextMenu.SEPARATOR = {name: "---------"};
function updateHeight() {
if (this.rootElement.className.indexOf('htContextMenu')) {
return;
}
var realSeparatorHeight = 0,
realEntrySize = 0,
dataSize = this.getSettings().data.length,
currentHiderWidth = parseInt(this.view.wt.wtTable.hider.style.width, 10);
for (var i = 0; i < dataSize; i++) {
if (this.getSettings().data[i].name == ContextMenu.SEPARATOR.name) {
realSeparatorHeight += 1;
} else {
realEntrySize += 26;
}
}
this.view.wt.wtTable.holder.style.width = currentHiderWidth + 22 + "px";
this.view.wt.wtTable.holder.style.height = realEntrySize + realSeparatorHeight + 4 + "px";
}
function prepareVerticalAlignClass(className, alignment) {
if (className.indexOf(alignment) != -1) {
return className;
}
className = className.replace('htTop', '').replace('htMiddle', '').replace('htBottom', '').replace(' ', '');
className += " " + alignment;
return className;
}
function prepareHorizontalAlignClass(className, alignment) {
if (className.indexOf(alignment) != -1) {
return className;
}
className = className.replace('htLeft', '').replace('htCenter', '').replace('htRight', '').replace('htJustify', '').replace(' ', '');
className += " " + alignment;
return className;
}
function getAlignmentClasses(range) {
var classesArray = {};
for (var row = range.from.row; row <= range.to.row; row++) {
for (var col = range.from.col; col <= range.to.col; col++) {
if (!classesArray[row]) {
classesArray[row] = [];
}
classesArray[row][col] = this.getCellMeta(row, col).className;
}
}
return classesArray;
}
function doAlign(row, col, type, alignment) {
var cellMeta = this.getCellMeta(row, col),
className = alignment;
if (cellMeta.className) {
if (type === 'vertical') {
className = prepareVerticalAlignClass(cellMeta.className, alignment);
} else {
className = prepareHorizontalAlignClass(cellMeta.className, alignment);
}
}
this.setCellMeta(row, col, 'className', className);
}
function align(range, type, alignment) {
var stateBefore = getAlignmentClasses.call(this, range);
this.runHooks('beforeCellAlignment', stateBefore, range, type, alignment);
if (range.from.row == range.to.row && range.from.col == range.to.col) {
doAlign.call(this, range.from.row, range.from.col, type, alignment);
} else {
for (var row = range.from.row; row <= range.to.row; row++) {
for (var col = range.from.col; col <= range.to.col; col++) {
doAlign.call(this, row, col, type, alignment);
}
}
}
this.render();
}
function init() {
var instance = this;
var contextMenuSetting = instance.getSettings().contextMenu;
var customOptions = helper.isObject(contextMenuSetting) ? contextMenuSetting : {};
if (contextMenuSetting) {
if (!instance.contextMenu) {
instance.contextMenu = new ContextMenu(instance, customOptions);
}
instance.contextMenu.enable();
} else if (instance.contextMenu) {
instance.contextMenu.destroy();
delete instance.contextMenu;
}
}
Handsontable.hooks.add('afterInit', init);
Handsontable.hooks.add('afterUpdateSettings', init);
Handsontable.hooks.add('afterInit', updateHeight);
Handsontable.hooks.register('afterContextMenuDefaultOptions');
Handsontable.hooks.register('afterContextMenuShow');
Handsontable.hooks.register('afterContextMenuHide');
Handsontable.ContextMenu = ContextMenu;
//#
},{"./../../dom.js":27,"./../../eventManager.js":41,"./../../helpers.js":42,"./../../plugins.js":45}],53:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
ContextMenuCopyPaste: {get: function() {
return ContextMenuCopyPaste;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__46__46__47_plugins_46_js__,
$___46__46__47__95_base_46_js__,
$__zeroclipboard__;
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
var BasePlugin = ($___46__46__47__95_base_46_js__ = require("./../_base.js"), $___46__46__47__95_base_46_js__ && $___46__46__47__95_base_46_js__.__esModule && $___46__46__47__95_base_46_js__ || {default: $___46__46__47__95_base_46_js__}).default;
var ZeroClipboard = ($__zeroclipboard__ = require("zeroclipboard"), $__zeroclipboard__ && $__zeroclipboard__.__esModule && $__zeroclipboard__ || {default: $__zeroclipboard__}).default;
var ContextMenuCopyPaste = function ContextMenuCopyPaste(hotInstance) {
var $__4 = this;
$traceurRuntime.superConstructor($ContextMenuCopyPaste).call(this, hotInstance);
this.swfPath = null;
this.hotContextMenu = null;
this.outsideClickDeselectsCache = null;
this.hot.addHook('afterContextMenuShow', (function(htContextMenu) {
return $__4.setupZeroClipboard(htContextMenu);
}));
this.hot.addHook('afterInit', (function() {
return $__4.afterInit();
}));
this.hot.addHook('afterContextMenuDefaultOptions', (function(options) {
return $__4.addToContextMenu(options);
}));
};
var $ContextMenuCopyPaste = ContextMenuCopyPaste;
($traceurRuntime.createClass)(ContextMenuCopyPaste, {
afterInit: function() {
if (!this.hot.getSettings().contextMenuCopyPaste) {
return;
} else if (typeof this.hot.getSettings().contextMenuCopyPaste == 'object') {
this.swfPath = this.hot.getSettings().contextMenuCopyPaste.swfPath;
}
if (typeof ZeroClipboard === 'undefined') {
throw new Error("To be able to use the Copy/Paste feature from the context menu, you need to manualy include ZeroClipboard.js file to your website.");
}
try {
new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
} catch (exception) {
if ('undefined' == typeof navigator.mimeTypes['application/x-shockwave-flash']) {
throw new Error("To be able to use the Copy/Paste feature from the context menu, your browser needs to have Flash Plugin installed.");
}
}
this.prepareZeroClipboard();
},
prepareZeroClipboard: function() {
if (this.swfPath) {
ZeroClipboard.config({swfPath: this.swfPath});
}
},
getCopyValue: function() {
this.hot.copyPaste.setCopyableText();
return this.hot.copyPaste.copyPasteInstance.elTextarea.value;
},
addToContextMenu: function(defaultOptions) {
if (!this.hot.getSettings().contextMenuCopyPaste) {
return;
}
defaultOptions.items.unshift({
key: 'copy',
name: 'Copy'
}, {
key: 'paste',
name: 'Paste',
callback: function() {
this.copyPaste.triggerPaste();
}
}, Handsontable.ContextMenu.SEPARATOR);
},
setupZeroClipboard: function(hotContextMenu) {
var $__4 = this;
var data,
zeroClipboardInstance;
if (!this.hot.getSettings().contextMenuCopyPaste) {
return;
}
this.hotContextMenu = hotContextMenu;
data = this.hotContextMenu.getData();
for (var i = 0,
ilen = data.length; i < ilen; i++) {
if (data[i].key === 'copy') {
zeroClipboardInstance = new ZeroClipboard(this.hotContextMenu.getCell(i, 0));
zeroClipboardInstance.off();
zeroClipboardInstance.on('copy', (function(event) {
var clipboard = event.clipboardData;
clipboard.setData('text/plain', $__4.getCopyValue());
$__4.hot.getSettings().outsideClickDeselects = $__4.outsideClickDeselectsCache;
}));
this.bindEvents();
break;
}
}
},
removeCurrentClass: function() {
if (this.hotContextMenu.rootElement) {
var element = this.hotContextMenu.rootElement.querySelector('td.current');
if (element) {
dom.removeClass(element, 'current');
}
}
this.outsideClickDeselectsCache = this.hot.getSettings().outsideClickDeselects;
this.hot.getSettings().outsideClickDeselects = false;
},
removeZeroClipboardClass: function() {
if (this.hotContextMenu.rootElement) {
var element = this.hotContextMenu.rootElement.querySelector('td.zeroclipboard-is-hover');
if (element) {
dom.removeClass(element, 'zeroclipboard-is-hover');
}
}
this.hot.getSettings().outsideClickDeselects = this.outsideClickDeselectsCache;
},
bindEvents: function() {
var $__4 = this;
var eventManager = eventManagerObject(this.hotContextMenu);
eventManager.addEventListener(document, 'mouseenter', (function() {
return $__4.removeCurrentClass();
}));
eventManager.addEventListener(document, 'mouseleave', (function() {
return $__4.removeZeroClipboardClass();
}));
}
}, {}, BasePlugin);
;
registerPlugin('contextMenuCopyPaste', ContextMenuCopyPaste);
//#
},{"./../../dom.js":27,"./../../eventManager.js":41,"./../../plugins.js":45,"./../_base.js":46,"zeroclipboard":"zeroclipboard"}],54:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
CopyPaste: {get: function() {
return CopyPaste;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_helpers_46_js__,
$__copyPaste__,
$__SheetClip__,
$___46__46__47__46__46__47_plugins_46_js__,
$___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__,
$___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__;
var helper = ($___46__46__47__46__46__47_helpers_46_js__ = require("./../../helpers.js"), $___46__46__47__46__46__47_helpers_46_js__ && $___46__46__47__46__46__47_helpers_46_js__.__esModule && $___46__46__47__46__46__47_helpers_46_js__ || {default: $___46__46__47__46__46__47_helpers_46_js__});
var copyPaste = ($__copyPaste__ = require("copyPaste"), $__copyPaste__ && $__copyPaste__.__esModule && $__copyPaste__ || {default: $__copyPaste__}).default;
var SheetClip = ($__SheetClip__ = require("SheetClip"), $__SheetClip__ && $__SheetClip__.__esModule && $__SheetClip__ || {default: $__SheetClip__}).default;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
var WalkontableCellCoords = ($___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ = require("./../../3rdparty/walkontable/src/cell/coords.js"), $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__.__esModule && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ || {default: $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__}).WalkontableCellCoords;
var WalkontableCellRange = ($___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ = require("./../../3rdparty/walkontable/src/cell/range.js"), $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__.__esModule && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ || {default: $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__}).WalkontableCellRange;
;
function CopyPastePlugin(instance) {
var _this = this;
this.copyPasteInstance = copyPaste();
this.copyPasteInstance.onCut(onCut);
this.copyPasteInstance.onPaste(onPaste);
instance.addHook('beforeKeyDown', onBeforeKeyDown);
function onCut() {
if (!instance.isListening()) {
return;
}
instance.selection.empty();
}
function onPaste(str) {
var input,
inputArray,
selected,
coordsFrom,
coordsTo,
cellRange,
topLeftCorner,
bottomRightCorner,
areaStart,
areaEnd;
if (!instance.isListening() || !instance.selection.isSelected()) {
return;
}
input = str;
inputArray = SheetClip.parse(input);
selected = instance.getSelected();
coordsFrom = new WalkontableCellCoords(selected[0], selected[1]);
coordsTo = new WalkontableCellCoords(selected[2], selected[3]);
cellRange = new WalkontableCellRange(coordsFrom, coordsFrom, coordsTo);
topLeftCorner = cellRange.getTopLeftCorner();
bottomRightCorner = cellRange.getBottomRightCorner();
areaStart = topLeftCorner;
areaEnd = new WalkontableCellCoords(Math.max(bottomRightCorner.row, inputArray.length - 1 + topLeftCorner.row), Math.max(bottomRightCorner.col, inputArray[0].length - 1 + topLeftCorner.col));
instance.addHookOnce('afterChange', function(changes, source) {
if (changes && changes.length) {
this.selectCell(areaStart.row, areaStart.col, areaEnd.row, areaEnd.col);
}
});
instance.populateFromArray(areaStart.row, areaStart.col, inputArray, areaEnd.row, areaEnd.col, 'paste', instance.getSettings().pasteMode);
}
function onBeforeKeyDown(event) {
var ctrlDown;
if (instance.getSelected()) {
if (helper.isCtrlKey(event.keyCode)) {
_this.setCopyableText();
event.stopImmediatePropagation();
return;
}
ctrlDown = (event.ctrlKey || event.metaKey) && !event.altKey;
if (event.keyCode == helper.keyCode.A && ctrlDown) {
instance._registerTimeout(setTimeout(helper.proxy(_this.setCopyableText, _this), 0));
}
}
}
this.destroy = function() {
this.copyPasteInstance.removeCallback(onCut);
this.copyPasteInstance.removeCallback(onPaste);
this.copyPasteInstance.destroy();
instance.removeHook('beforeKeyDown', onBeforeKeyDown);
};
instance.addHook('afterDestroy', helper.proxy(this.destroy, this));
this.triggerPaste = helper.proxy(this.copyPasteInstance.triggerPaste, this.copyPasteInstance);
this.triggerCut = helper.proxy(this.copyPasteInstance.triggerCut, this.copyPasteInstance);
this.setCopyableText = function() {
var settings = instance.getSettings();
var copyRowsLimit = settings.copyRowsLimit;
var copyColsLimit = settings.copyColsLimit;
var selRange = instance.getSelectedRange();
var topLeft = selRange.getTopLeftCorner();
var bottomRight = selRange.getBottomRightCorner();
var startRow = topLeft.row;
var startCol = topLeft.col;
var endRow = bottomRight.row;
var endCol = bottomRight.col;
var finalEndRow = Math.min(endRow, startRow + copyRowsLimit - 1);
var finalEndCol = Math.min(endCol, startCol + copyColsLimit - 1);
instance.copyPaste.copyPasteInstance.copyable(instance.getCopyableData(startRow, startCol, finalEndRow, finalEndCol));
if (endRow !== finalEndRow || endCol !== finalEndCol) {
Handsontable.hooks.run(instance, "afterCopyLimit", endRow - startRow + 1, endCol - startCol + 1, copyRowsLimit, copyColsLimit);
}
};
}
function init() {
var instance = this,
pluginEnabled = instance.getSettings().copyPaste !== false;
if (pluginEnabled && !instance.copyPaste) {
instance.copyPaste = new CopyPastePlugin(instance);
} else if (!pluginEnabled && instance.copyPaste) {
instance.copyPaste.destroy();
delete instance.copyPaste;
}
}
Handsontable.hooks.add('afterInit', init);
Handsontable.hooks.add('afterUpdateSettings', init);
Handsontable.hooks.register('afterCopyLimit');
//#
},{"./../../3rdparty/walkontable/src/cell/coords.js":5,"./../../3rdparty/walkontable/src/cell/range.js":6,"./../../helpers.js":42,"./../../plugins.js":45,"SheetClip":"SheetClip","copyPaste":"copyPaste"}],55:[function(require,module,exports){
"use strict";
var $___46__46__47__46__46__47_plugins_46_js__,
$___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__,
$___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_selection_46_js__;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
var WalkontableCellRange = ($___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ = require("./../../3rdparty/walkontable/src/cell/range.js"), $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__.__esModule && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ || {default: $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__}).WalkontableCellRange;
var WalkontableSelection = ($___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_selection_46_js__ = require("./../../3rdparty/walkontable/src/selection.js"), $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_selection_46_js__ && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_selection_46_js__.__esModule && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_selection_46_js__ || {default: $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_selection_46_js__}).WalkontableSelection;
function CustomBorders() {}
var instance;
var checkEnable = function(customBorders) {
if (typeof customBorders === "boolean") {
if (customBorders === true) {
return true;
}
}
if (typeof customBorders === "object") {
if (customBorders.length > 0) {
return true;
}
}
return false;
};
var init = function() {
if (checkEnable(this.getSettings().customBorders)) {
if (!this.customBorders) {
instance = this;
this.customBorders = new CustomBorders();
}
}
};
var getSettingIndex = function(className) {
for (var i = 0; i < instance.view.wt.selections.length; i++) {
if (instance.view.wt.selections[i].settings.className == className) {
return i;
}
}
return -1;
};
var insertBorderIntoSettings = function(border) {
var coordinates = {
row: border.row,
col: border.col
};
var selection = new WalkontableSelection(border, new WalkontableCellRange(coordinates, coordinates, coordinates));
var index = getSettingIndex(border.className);
if (index >= 0) {
instance.view.wt.selections[index] = selection;
} else {
instance.view.wt.selections.push(selection);
}
};
var prepareBorderFromCustomAdded = function(row, col, borderObj) {
var border = createEmptyBorders(row, col);
border = extendDefaultBorder(border, borderObj);
this.setCellMeta(row, col, 'borders', border);
insertBorderIntoSettings(border);
};
var prepareBorderFromCustomAddedRange = function(rowObj) {
var range = rowObj.range;
for (var row = range.from.row; row <= range.to.row; row++) {
for (var col = range.from.col; col <= range.to.col; col++) {
var border = createEmptyBorders(row, col);
var add = 0;
if (row == range.from.row) {
add++;
if (rowObj.hasOwnProperty('top')) {
border.top = rowObj.top;
}
}
if (row == range.to.row) {
add++;
if (rowObj.hasOwnProperty('bottom')) {
border.bottom = rowObj.bottom;
}
}
if (col == range.from.col) {
add++;
if (rowObj.hasOwnProperty('left')) {
border.left = rowObj.left;
}
}
if (col == range.to.col) {
add++;
if (rowObj.hasOwnProperty('right')) {
border.right = rowObj.right;
}
}
if (add > 0) {
this.setCellMeta(row, col, 'borders', border);
insertBorderIntoSettings(border);
}
}
}
};
var createClassName = function(row, col) {
return "border_row" + row + "col" + col;
};
var createDefaultCustomBorder = function() {
return {
width: 1,
color: '#000'
};
};
var createSingleEmptyBorder = function() {
return {hide: true};
};
var createDefaultHtBorder = function() {
return {
width: 1,
color: '#000',
cornerVisible: false
};
};
var createEmptyBorders = function(row, col) {
return {
className: createClassName(row, col),
border: createDefaultHtBorder(),
row: row,
col: col,
top: createSingleEmptyBorder(),
right: createSingleEmptyBorder(),
bottom: createSingleEmptyBorder(),
left: createSingleEmptyBorder()
};
};
var extendDefaultBorder = function(defaultBorder, customBorder) {
if (customBorder.hasOwnProperty('border')) {
defaultBorder.border = customBorder.border;
}
if (customBorder.hasOwnProperty('top')) {
defaultBorder.top = customBorder.top;
}
if (customBorder.hasOwnProperty('right')) {
defaultBorder.right = customBorder.right;
}
if (customBorder.hasOwnProperty('bottom')) {
defaultBorder.bottom = customBorder.bottom;
}
if (customBorder.hasOwnProperty('left')) {
defaultBorder.left = customBorder.left;
}
return defaultBorder;
};
var removeBordersFromDom = function(borderClassName) {
var borders = document.querySelectorAll("." + borderClassName);
for (var i = 0; i < borders.length; i++) {
if (borders[i]) {
if (borders[i].nodeName != 'TD') {
var parent = borders[i].parentNode;
if (parent.parentNode) {
parent.parentNode.removeChild(parent);
}
}
}
}
};
var removeAllBorders = function(row, col) {
var borderClassName = createClassName(row, col);
removeBordersFromDom(borderClassName);
this.removeCellMeta(row, col, 'borders');
};
var setBorder = function(row, col, place, remove) {
var bordersMeta = this.getCellMeta(row, col).borders;
if (!bordersMeta || bordersMeta.border == undefined) {
bordersMeta = createEmptyBorders(row, col);
}
if (remove) {
bordersMeta[place] = createSingleEmptyBorder();
} else {
bordersMeta[place] = createDefaultCustomBorder();
}
this.setCellMeta(row, col, 'borders', bordersMeta);
var borderClassName = createClassName(row, col);
removeBordersFromDom(borderClassName);
insertBorderIntoSettings(bordersMeta);
this.render();
};
var prepareBorder = function(range, place, remove) {
if (range.from.row == range.to.row && range.from.col == range.to.col) {
if (place == "noBorders") {
removeAllBorders.call(this, range.from.row, range.from.col);
} else {
setBorder.call(this, range.from.row, range.from.col, place, remove);
}
} else {
switch (place) {
case "noBorders":
for (var column = range.from.col; column <= range.to.col; column++) {
for (var row = range.from.row; row <= range.to.row; row++) {
removeAllBorders.call(this, row, column);
}
}
break;
case "top":
for (var topCol = range.from.col; topCol <= range.to.col; topCol++) {
setBorder.call(this, range.from.row, topCol, place, remove);
}
break;
case "right":
for (var rowRight = range.from.row; rowRight <= range.to.row; rowRight++) {
setBorder.call(this, rowRight, range.to.col, place);
}
break;
case "bottom":
for (var bottomCol = range.from.col; bottomCol <= range.to.col; bottomCol++) {
setBorder.call(this, range.to.row, bottomCol, place);
}
break;
case "left":
for (var rowLeft = range.from.row; rowLeft <= range.to.row; rowLeft++) {
setBorder.call(this, rowLeft, range.from.col, place);
}
break;
}
}
};
var checkSelectionBorders = function(hot, direction) {
var atLeastOneHasBorder = false;
hot.getSelectedRange().forAll(function(r, c) {
var metaBorders = hot.getCellMeta(r, c).borders;
if (metaBorders) {
if (direction) {
if (!metaBorders[direction].hasOwnProperty('hide')) {
atLeastOneHasBorder = true;
return false;
}
} else {
atLeastOneHasBorder = true;
return false;
}
}
});
return atLeastOneHasBorder;
};
var markSelected = function(label) {
return "<span class='selected'>" + String.fromCharCode(10003) + "</span>" + label;
};
var addBordersOptionsToContextMenu = function(defaultOptions) {
if (!this.getSettings().customBorders) {
return;
}
defaultOptions.items.push(Handsontable.ContextMenu.SEPARATOR);
defaultOptions.items.push({
key: 'borders',
name: 'Borders',
submenu: {items: {
top: {
name: function() {
var label = "Top";
var hasBorder = checkSelectionBorders(this, 'top');
if (hasBorder) {
label = markSelected(label);
}
return label;
},
callback: function() {
var hasBorder = checkSelectionBorders(this, 'top');
prepareBorder.call(this, this.getSelectedRange(), 'top', hasBorder);
},
disabled: false
},
right: {
name: function() {
var label = 'Right';
var hasBorder = checkSelectionBorders(this, 'right');
if (hasBorder) {
label = markSelected(label);
}
return label;
},
callback: function() {
var hasBorder = checkSelectionBorders(this, 'right');
prepareBorder.call(this, this.getSelectedRange(), 'right', hasBorder);
},
disabled: false
},
bottom: {
name: function() {
var label = 'Bottom';
var hasBorder = checkSelectionBorders(this, 'bottom');
if (hasBorder) {
label = markSelected(label);
}
return label;
},
callback: function() {
var hasBorder = checkSelectionBorders(this, 'bottom');
prepareBorder.call(this, this.getSelectedRange(), 'bottom', hasBorder);
},
disabled: false
},
left: {
name: function() {
var label = 'Left';
var hasBorder = checkSelectionBorders(this, 'left');
if (hasBorder) {
label = markSelected(label);
}
return label;
},
callback: function() {
var hasBorder = checkSelectionBorders(this, 'left');
prepareBorder.call(this, this.getSelectedRange(), 'left', hasBorder);
},
disabled: false
},
remove: {
name: 'Remove border(s)',
callback: function() {
prepareBorder.call(this, this.getSelectedRange(), 'noBorders');
},
disabled: function() {
return !checkSelectionBorders(this);
}
}
}}
});
};
Handsontable.hooks.add('beforeInit', init);
Handsontable.hooks.add('afterContextMenuDefaultOptions', addBordersOptionsToContextMenu);
Handsontable.hooks.add('afterInit', function() {
var customBorders = this.getSettings().customBorders;
if (customBorders) {
for (var i = 0; i < customBorders.length; i++) {
if (customBorders[i].range) {
prepareBorderFromCustomAddedRange.call(this, customBorders[i]);
} else {
prepareBorderFromCustomAdded.call(this, customBorders[i].row, customBorders[i].col, customBorders[i]);
}
}
this.render();
this.view.wt.draw(true);
}
});
Handsontable.CustomBorders = CustomBorders;
//#
},{"./../../3rdparty/walkontable/src/cell/range.js":6,"./../../3rdparty/walkontable/src/selection.js":18,"./../../plugins.js":45}],56:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
DragToScroll: {get: function() {
return DragToScroll;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var eventManagerObject = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
;
Handsontable.plugins.DragToScroll = DragToScroll;
function DragToScroll() {
this.boundaries = null;
this.callback = null;
}
DragToScroll.prototype.setBoundaries = function(boundaries) {
this.boundaries = boundaries;
};
DragToScroll.prototype.setCallback = function(callback) {
this.callback = callback;
};
DragToScroll.prototype.check = function(x, y) {
var diffX = 0;
var diffY = 0;
if (y < this.boundaries.top) {
diffY = y - this.boundaries.top;
} else if (y > this.boundaries.bottom) {
diffY = y - this.boundaries.bottom;
}
if (x < this.boundaries.left) {
diffX = x - this.boundaries.left;
} else if (x > this.boundaries.right) {
diffX = x - this.boundaries.right;
}
this.callback(diffX, diffY);
};
var dragToScroll;
var instance;
if (typeof Handsontable !== 'undefined') {
var setupListening = function(instance) {
instance.dragToScrollListening = false;
var scrollHandler = instance.view.wt.wtTable.holder;
dragToScroll = new DragToScroll();
if (scrollHandler === window) {
return;
} else {
dragToScroll.setBoundaries(scrollHandler.getBoundingClientRect());
}
dragToScroll.setCallback(function(scrollX, scrollY) {
if (scrollX < 0) {
scrollHandler.scrollLeft -= 50;
} else if (scrollX > 0) {
scrollHandler.scrollLeft += 50;
}
if (scrollY < 0) {
scrollHandler.scrollTop -= 20;
} else if (scrollY > 0) {
scrollHandler.scrollTop += 20;
}
});
instance.dragToScrollListening = true;
};
}
Handsontable.hooks.add('afterInit', function() {
var instance = this;
var eventManager = eventManagerObject(this);
eventManager.addEventListener(document, 'mouseup', function() {
instance.dragToScrollListening = false;
});
eventManager.addEventListener(document, 'mousemove', function(event) {
if (instance.dragToScrollListening) {
dragToScroll.check(event.clientX, event.clientY);
}
});
});
Handsontable.hooks.add('afterDestroy', function() {
eventManagerObject(this).clear();
});
Handsontable.hooks.add('afterOnCellMouseDown', function() {
setupListening(this);
});
Handsontable.hooks.add('afterOnCellCornerMouseDown', function() {
setupListening(this);
});
Handsontable.plugins.DragToScroll = DragToScroll;
//#
},{"./../../eventManager.js":41,"./../../plugins.js":45}],57:[function(require,module,exports){
"use strict";
var $___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
function Grouping(instance) {
var groups = [];
var item = {
id: '',
level: 0,
hidden: 0,
rows: [],
cols: []
};
var counters = {
rows: 0,
cols: 0
};
var levels = {
rows: 0,
cols: 0
};
var hiddenRows = [];
var hiddenCols = [];
var classes = {
'groupIndicatorContainer': 'htGroupIndicatorContainer',
'groupIndicator': function(direction) {
return 'ht' + direction + 'Group';
},
'groupStart': 'htGroupStart',
'collapseButton': 'htCollapseButton',
'expandButton': 'htExpandButton',
'collapseGroupId': function(id) {
return 'htCollapse-' + id;
},
'collapseFromLevel': function(direction, level) {
return 'htCollapse' + direction + 'FromLevel-' + level;
},
'clickable': 'clickable',
'levelTrigger': 'htGroupLevelTrigger'
};
var compare = function(property, orderDirection) {
return function(item1, item2) {
return typeof(orderDirection) === 'undefined' || orderDirection === 'asc' ? item1[property] - item2[property] : item2[property] - item1[property];
};
};
var range = function(from, to) {
var arr = [];
while (from <= to) {
arr.push(from++);
}
return arr;
};
var getRangeGroups = function(dataType, from, to) {
var cells = [],
cell = {
row: null,
col: null
};
if (dataType == "cols") {
while (from <= to) {
cell = {
row: -1,
col: from++
};
cells.push(cell);
}
} else {
while (from <= to) {
cell = {
row: from++,
col: -1
};
cells.push(cell);
}
}
var cellsGroups = getCellsGroups(cells),
totalRows = 0,
totalCols = 0;
for (var i = 0; i < cellsGroups.length; i++) {
totalRows += cellsGroups[i].filter(function(item) {
return item['rows'];
}).length;
totalCols += cellsGroups[i].filter(function(item) {
return item['cols'];
}).length;
}
return {
total: {
rows: totalRows,
cols: totalCols
},
groups: cellsGroups
};
};
var getCellsGroups = function(cells) {
var _groups = [];
for (var i = 0; i < cells.length; i++) {
_groups.push(getCellGroups(cells[i]));
}
return _groups;
};
var getCellGroups = function(coords, groupLevel, groupType) {
var row = coords.row,
col = coords.col;
var tmpRow = (row === -1 ? 0 : row),
tmpCol = (col === -1 ? 0 : col);
var _groups = [];
for (var i = 0; i < groups.length; i++) {
var group = groups[i],
id = group['id'],
level = group['level'],
rows = group['rows'] || [],
cols = group['cols'] || [];
if (_groups.indexOf(id) === -1) {
if (rows.indexOf(tmpRow) !== -1 || cols.indexOf(tmpCol) !== -1) {
_groups.push(group);
}
}
}
if (col === -1) {
_groups = _groups.concat(getColGroups());
} else if (row === -1) {
_groups = _groups.concat(getRowGroups());
}
if (groupLevel) {
_groups = _groups.filter(function(item) {
return item['level'] === groupLevel;
});
}
if (groupType) {
if (groupType === 'cols') {
_groups = _groups.filter(function(item) {
return item['cols'];
});
} else if (groupType === 'rows') {
_groups = _groups.filter(function(item) {
return item['rows'];
});
}
}
var tmp = [];
return _groups.filter(function(item) {
if (tmp.indexOf(item.id) === -1) {
tmp.push(item.id);
return item;
}
});
};
var getGroupById = function(id) {
for (var i = 0,
groupsLength = groups.length; i < groupsLength; i++) {
if (groups[i].id == id) {
return groups[i];
}
}
return false;
};
var getGroupByRowAndLevel = function(row, level) {
for (var i = 0,
groupsLength = groups.length; i < groupsLength; i++) {
if (groups[i].level == level && groups[i].rows && groups[i].rows.indexOf(row) > -1) {
return groups[i];
}
}
return false;
};
var getGroupByColAndLevel = function(col, level) {
for (var i = 0,
groupsLength = groups.length; i < groupsLength; i++) {
if (groups[i].level == level && groups[i].cols && groups[i].cols.indexOf(col) > -1) {
return groups[i];
}
}
return false;
};
var getColGroups = function() {
var result = [];
for (var i = 0,
groupsLength = groups.length; i < groupsLength; i++) {
if (Array.isArray(groups[i]['cols'])) {
result.push(groups[i]);
}
}
return result;
};
var getColGroupsByLevel = function(level) {
var result = [];
for (var i = 0,
groupsLength = groups.length; i < groupsLength; i++) {
if (groups[i]['cols'] && groups[i]['level'] === level) {
result.push(groups[i]);
}
}
return result;
};
var getRowGroups = function() {
var result = [];
for (var i = 0,
groupsLength = groups.length; i < groupsLength; i++) {
if (Array.isArray(groups[i]['rows'])) {
result.push(groups[i]);
}
}
return result;
};
var getRowGroupsByLevel = function(level) {
var result = [];
for (var i = 0,
groupsLength = groups.length; i < groupsLength; i++) {
if (groups[i]['rows'] && groups[i]['level'] === level) {
result.push(groups[i]);
}
}
return result;
};
var getLastLevelColsInRange = function(rangeGroups) {
var level = 0;
if (rangeGroups.length) {
rangeGroups.forEach(function(items) {
items = items.filter(function(item) {
return item['cols'];
});
if (items.length) {
var sortedGroup = items.sort(compare('level', 'desc')),
lastLevel = sortedGroup[0].level;
if (level < lastLevel) {
level = lastLevel;
}
}
});
}
return level;
};
var getLastLevelRowsInRange = function(rangeGroups) {
var level = 0;
if (rangeGroups.length) {
rangeGroups.forEach(function(items) {
items = items.filter(function(item) {
return item['rows'];
});
if (items.length) {
var sortedGroup = items.sort(compare('level', 'desc')),
lastLevel = sortedGroup[0].level;
if (level < lastLevel) {
level = lastLevel;
}
}
});
}
return level;
};
var groupCols = function(from, to) {
var rangeGroups = getRangeGroups("cols", from, to),
lastLevel = getLastLevelColsInRange(rangeGroups.groups);
if (lastLevel === levels.cols) {
levels.cols++;
} else if (lastLevel > levels.cols) {
levels.cols = lastLevel + 1;
}
if (!counters.cols) {
counters.cols = getColGroups().length;
}
counters.cols++;
groups.push({
id: 'c' + counters.cols,
level: lastLevel + 1,
cols: range(from, to),
hidden: 0
});
};
var groupRows = function(from, to) {
var rangeGroups = getRangeGroups("rows", from, to),
lastLevel = getLastLevelRowsInRange(rangeGroups.groups);
levels.rows = Math.max(levels.rows, lastLevel + 1);
if (!counters.rows) {
counters.rows = getRowGroups().length;
}
counters.rows++;
groups.push({
id: 'r' + counters.rows,
level: lastLevel + 1,
rows: range(from, to),
hidden: 0
});
};
var showHideGroups = function(hidden, groups) {
var level;
for (var i = 0,
groupsLength = groups.length; i < groupsLength; i++) {
groups[i].hidden = hidden;
level = groups[i].level;
if (!hiddenRows[level]) {
hiddenRows[level] = [];
}
if (!hiddenCols[level]) {
hiddenCols[level] = [];
}
if (groups[i].rows) {
for (var j = 0,
rowsLength = groups[i].rows.length; j < rowsLength; j++) {
if (hidden > 0) {
hiddenRows[level][groups[i].rows[j]] = true;
} else {
hiddenRows[level][groups[i].rows[j]] = void 0;
}
}
} else if (groups[i].cols) {
for (var j = 0,
colsLength = groups[i].cols.length; j < colsLength; j++) {
if (hidden > 0) {
hiddenCols[level][groups[i].cols[j]] = true;
} else {
hiddenCols[level][groups[i].cols[j]] = void 0;
}
}
}
}
};
var nextIndexSharesLevel = function(dimension, currentPosition, level, currentGroupId) {
var nextCellGroupId,
levelsByOrder;
switch (dimension) {
case 'rows':
nextCellGroupId = getGroupByRowAndLevel(currentPosition + 1, level).id;
levelsByOrder = Handsontable.Grouping.getGroupLevelsByRows();
break;
case 'cols':
nextCellGroupId = getGroupByColAndLevel(currentPosition + 1, level).id;
levelsByOrder = Handsontable.Grouping.getGroupLevelsByCols();
break;
}
return !!(levelsByOrder[currentPosition + 1] && levelsByOrder[currentPosition + 1].indexOf(level) > -1 && currentGroupId == nextCellGroupId);
};
var previousIndexSharesLevel = function(dimension, currentPosition, level, currentGroupId) {
var previousCellGroupId,
levelsByOrder;
switch (dimension) {
case 'rows':
previousCellGroupId = getGroupByRowAndLevel(currentPosition - 1, level).id;
levelsByOrder = Handsontable.Grouping.getGroupLevelsByRows();
break;
case 'cols':
previousCellGroupId = getGroupByColAndLevel(currentPosition - 1, level).id;
levelsByOrder = Handsontable.Grouping.getGroupLevelsByCols();
break;
}
return !!(levelsByOrder[currentPosition - 1] && levelsByOrder[currentPosition - 1].indexOf(level) > -1 && currentGroupId == previousCellGroupId);
};
var isLastIndexOfTheLine = function(dimension, index, level, currentGroupId) {
if (index === 0) {
return false;
}
var levelsByOrder,
entriesLength,
previousSharesLevel = previousIndexSharesLevel(dimension, index, level, currentGroupId),
nextSharesLevel = nextIndexSharesLevel(dimension, index, level, currentGroupId),
nextIsHidden = false;
switch (dimension) {
case 'rows':
levelsByOrder = Handsontable.Grouping.getGroupLevelsByRows();
entriesLength = instance.countRows();
for (var i = 0; i <= levels.rows; i++) {
if (hiddenRows[i] && hiddenRows[i][index + 1]) {
nextIsHidden = true;
break;
}
}
break;
case 'cols':
levelsByOrder = Handsontable.Grouping.getGroupLevelsByCols();
entriesLength = instance.countCols();
for (var i = 0; i <= levels.cols; i++) {
if (hiddenCols[i] && hiddenCols[i][index + 1]) {
nextIsHidden = true;
break;
}
}
break;
}
if (previousSharesLevel) {
if (index == entriesLength - 1) {
return true;
} else if (!nextSharesLevel || (nextSharesLevel && nextIsHidden)) {
return true;
} else if (!levelsByOrder[index + 1]) {
return true;
}
}
return false;
};
var isLastHidden = function(dataType) {
var levelAmount;
switch (dataType) {
case 'rows':
levelAmount = levels.rows;
for (var j = 0; j <= levelAmount; j++) {
if (hiddenRows[j] && hiddenRows[j][instance.countRows() - 1]) {
return true;
}
}
break;
case 'cols':
levelAmount = levels.cols;
for (var j = 0; j <= levelAmount; j++) {
if (hiddenCols[j] && hiddenCols[j][instance.countCols() - 1]) {
return true;
}
}
break;
}
return false;
};
var isFirstIndexOfTheLine = function(dimension, index, level, currentGroupId) {
var levelsByOrder,
entriesLength,
currentGroup = getGroupById(currentGroupId),
previousAreHidden = false,
arePreviousHidden = function(dimension) {
var hidden = false,
hiddenArr = dimension == 'rows' ? hiddenRows : hiddenCols;
for (var i = 0; i <= levels[dimension]; i++) {
tempInd = index;
while (currentGroup[dimension].indexOf(tempInd) > -1) {
hidden = !!(hiddenArr[i] && hiddenArr[i][tempInd]);
tempInd--;
}
if (hidden) {
break;
}
}
return hidden;
},
previousSharesLevel = previousIndexSharesLevel(dimension, index, level, currentGroupId),
nextSharesLevel = nextIndexSharesLevel(dimension, index, level, currentGroupId),
tempInd;
switch (dimension) {
case 'rows':
levelsByOrder = Handsontable.Grouping.getGroupLevelsByRows();
entriesLength = instance.countRows();
previousAreHidden = arePreviousHidden(dimension);
break;
case 'cols':
levelsByOrder = Handsontable.Grouping.getGroupLevelsByCols();
entriesLength = instance.countCols();
previousAreHidden = arePreviousHidden(dimension);
break;
}
if (index == entriesLength - 1) {
return false;
} else if (index === 0) {
if (nextSharesLevel) {
return true;
}
} else if (!previousSharesLevel || (previousSharesLevel && previousAreHidden)) {
if (nextSharesLevel) {
return true;
}
} else if (!levelsByOrder[index - 1]) {
if (nextSharesLevel) {
return true;
}
}
return false;
};
var addGroupExpander = function(dataType, index, level, id, elem) {
var previousIndexGroupId;
switch (dataType) {
case 'rows':
previousIndexGroupId = getGroupByRowAndLevel(index - 1, level).id;
break;
case 'cols':
previousIndexGroupId = getGroupByColAndLevel(index - 1, level).id;
break;
}
if (!previousIndexGroupId) {
return null;
}
if (index > 0) {
if (previousIndexSharesLevel(dataType, index - 1, level, previousIndexGroupId) && previousIndexGroupId != id) {
var expanderButton = document.createElement('DIV');
dom.addClass(expanderButton, classes.expandButton);
expanderButton.id = 'htExpand-' + previousIndexGroupId;
expanderButton.appendChild(document.createTextNode('+'));
expanderButton.setAttribute('data-level', level);
expanderButton.setAttribute('data-type', dataType);
expanderButton.setAttribute('data-hidden', "1");
elem.appendChild(expanderButton);
return expanderButton;
}
}
return null;
};
var isCollapsed = function(currentPosition) {
var rowGroups = getRowGroups(),
colGroups = getColGroups();
for (var i = 0,
rowGroupsCount = rowGroups.length; i < rowGroupsCount; i++) {
if (rowGroups[i].rows.indexOf(currentPosition.row) > -1 && rowGroups[i].hidden) {
return true;
}
}
if (currentPosition.col === null) {
return false;
}
for (var i = 0,
colGroupsCount = colGroups.length; i < colGroupsCount; i++) {
if (colGroups[i].cols.indexOf(currentPosition.col) > -1 && colGroups[i].hidden) {
return true;
}
}
return false;
};
return {
getGroups: function() {
return groups;
},
getLevels: function() {
return levels;
},
instance: instance,
baseSpareRows: instance.getSettings().minSpareRows,
baseSpareCols: instance.getSettings().minSpareCols,
getRowGroups: getRowGroups,
getColGroups: getColGroups,
init: function() {
var groupsSetting = instance.getSettings().groups;
if (groupsSetting) {
if (Array.isArray(groupsSetting)) {
Handsontable.Grouping.initGroups(groupsSetting);
}
}
},
initGroups: function(initialGroups) {
var that = this;
groups = [];
initialGroups.forEach(function(item) {
var _group = [],
isRow = false,
isCol = false;
if (Array.isArray(item.rows)) {
_group = item.rows;
isRow = true;
} else if (Array.isArray(item.cols)) {
_group = item.cols;
isCol = true;
}
var from = _group[0],
to = _group[_group.length - 1];
if (isRow) {
groupRows(from, to);
} else if (isCol) {
groupCols(from, to);
}
});
},
resetGroups: function() {
groups = [];
counters = {
rows: 0,
cols: 0
};
levels = {
rows: 0,
cols: 0
};
var allOccurrences;
for (var i in classes) {
if (typeof classes[i] != 'function') {
allOccurrences = document.querySelectorAll('.' + classes[i]);
for (var j = 0,
occurrencesLength = allOccurrences.length; j < occurrencesLength; j++) {
dom.removeClass(allOccurrences[j], classes[i]);
}
}
}
var otherClasses = ['htGroupColClosest', 'htGroupCol'];
for (var i = 0,
otherClassesLength = otherClasses.length; i < otherClassesLength; i++) {
allOccurrences = document.querySelectorAll('.' + otherClasses[i]);
for (var j = 0,
occurrencesLength = allOccurrences.length; j < occurrencesLength; j++) {
dom.removeClass(allOccurrences[j], otherClasses[i]);
}
}
},
updateGroups: function() {
var groupSettings = this.getSettings().groups;
Handsontable.Grouping.resetGroups();
Handsontable.Grouping.initGroups(groupSettings);
},
afterGetRowHeader: function(row, TH) {
var currentRowHidden = false;
for (var i = 0,
levels = hiddenRows.length; i < levels; i++) {
if (hiddenRows[i] && hiddenRows[i][row] === true) {
currentRowHidden = true;
}
}
if (currentRowHidden) {
dom.addClass(TH.parentNode, 'hidden');
} else if (!currentRowHidden && dom.hasClass(TH.parentNode, 'hidden')) {
dom.removeClass(TH.parentNode, 'hidden');
}
},
afterGetColHeader: function(col, TH) {
var rowHeaders = this.view.wt.wtSettings.getSetting('rowHeaders').length,
thisColgroup = instance.rootElement.querySelectorAll('colgroup col:nth-child(' + parseInt(col + rowHeaders + 1, 10) + ')');
if (thisColgroup.length === 0) {
return;
}
var currentColHidden = false;
for (var i = 0,
levels = hiddenCols.length; i < levels; i++) {
if (hiddenCols[i] && hiddenCols[i][col] === true) {
currentColHidden = true;
}
}
if (currentColHidden) {
for (var i = 0,
colsAmount = thisColgroup.length; i < colsAmount; i++) {
dom.addClass(thisColgroup[i], 'hidden');
}
} else if (!currentColHidden && dom.hasClass(thisColgroup[0], 'hidden')) {
for (var i = 0,
colsAmount = thisColgroup.length; i < colsAmount; i++) {
dom.removeClass(thisColgroup[i], 'hidden');
}
}
},
groupIndicatorsFactory: function(renderersArr, direction) {
var groupsLevelsList,
getCurrentLevel,
getCurrentGroupId,
dataType,
getGroupByIndexAndLevel,
headersType,
currentHeaderModifier,
createLevelTriggers;
switch (direction) {
case 'horizontal':
groupsLevelsList = Handsontable.Grouping.getGroupLevelsByCols();
getCurrentLevel = function(elem) {
return Array.prototype.indexOf.call(elem.parentNode.parentNode.childNodes, elem.parentNode) + 1;
};
getCurrentGroupId = function(col, level) {
return getGroupByColAndLevel(col, level).id;
};
dataType = 'cols';
getGroupByIndexAndLevel = function(col, level) {
return getGroupByColAndLevel(col - 1, level);
};
headersType = "columnHeaders";
currentHeaderModifier = function(headerRenderers) {
if (headerRenderers.length === 1) {
var oldFn = headerRenderers[0];
headerRenderers[0] = function(index, elem, level) {
if (index < -1) {
makeGroupIndicatorsForLevel()(index, elem, level);
} else {
dom.removeClass(elem, classes.groupIndicatorContainer);
oldFn(index, elem, level);
}
};
}
return function() {
return headerRenderers;
};
};
createLevelTriggers = true;
break;
case 'vertical':
groupsLevelsList = Handsontable.Grouping.getGroupLevelsByRows();
getCurrentLevel = function(elem) {
return dom.index(elem) + 1;
};
getCurrentGroupId = function(row, level) {
return getGroupByRowAndLevel(row, level).id;
};
dataType = 'rows';
getGroupByIndexAndLevel = function(row, level) {
return getGroupByRowAndLevel(row - 1, level);
};
headersType = "rowHeaders";
currentHeaderModifier = function(headerRenderers) {
return headerRenderers;
};
break;
}
var createButton = function(parent) {
var button = document.createElement('div');
parent.appendChild(button);
return {
button: button,
addClass: function(className) {
dom.addClass(button, className);
}
};
};
var makeGroupIndicatorsForLevel = function() {
var directionClassname = direction.charAt(0).toUpperCase() + direction.slice(1);
return function(index, elem, level) {
level++;
var child,
collapseButton;
while (child = elem.lastChild) {
elem.removeChild(child);
}
dom.addClass(elem, classes.groupIndicatorContainer);
var currentGroupId = getCurrentGroupId(index, level);
if (index > -1 && (groupsLevelsList[index] && groupsLevelsList[index].indexOf(level) > -1)) {
collapseButton = createButton(elem);
collapseButton.addClass(classes.groupIndicator(directionClassname));
if (isFirstIndexOfTheLine(dataType, index, level, currentGroupId)) {
collapseButton.addClass(classes.groupStart);
}
if (isLastIndexOfTheLine(dataType, index, level, currentGroupId)) {
collapseButton.button.appendChild(document.createTextNode('-'));
collapseButton.addClass(classes.collapseButton);
collapseButton.button.id = classes.collapseGroupId(currentGroupId);
collapseButton.button.setAttribute('data-level', level);
collapseButton.button.setAttribute('data-type', dataType);
}
}
if (createLevelTriggers) {
var rowInd = dom.index(elem.parentNode);
if (index === -1 || (index < -1 && rowInd === Handsontable.Grouping.getLevels().cols + 1) || (rowInd === 0 && Handsontable.Grouping.getLevels().cols === 0)) {
collapseButton = createButton(elem);
collapseButton.addClass(classes.levelTrigger);
if (index === -1) {
collapseButton.button.id = classes.collapseFromLevel("Cols", level);
collapseButton.button.appendChild(document.createTextNode(level));
} else if (index < -1 && rowInd === Handsontable.Grouping.getLevels().cols + 1 || (rowInd === 0 && Handsontable.Grouping.getLevels().cols === 0)) {
var colInd = dom.index(elem) + 1;
collapseButton.button.id = classes.collapseFromLevel("Rows", colInd);
collapseButton.button.appendChild(document.createTextNode(colInd));
}
}
}
var expanderButton = addGroupExpander(dataType, index, level, currentGroupId, elem);
if (index > 0) {
var previousGroupObj = getGroupByIndexAndLevel(index - 1, level);
if (expanderButton && previousGroupObj.hidden) {
dom.addClass(expanderButton, classes.clickable);
}
}
updateHeaderWidths();
};
};
renderersArr = currentHeaderModifier(renderersArr);
if (counters[dataType] > 0) {
for (var i = 0; i < levels[dataType] + 1; i++) {
if (!Array.isArray(renderersArr)) {
renderersArr = typeof renderersArr === 'function' ? renderersArr() : new Array(renderersArr);
}
renderersArr.unshift(makeGroupIndicatorsForLevel());
}
}
},
getGroupLevelsByRows: function() {
var rowGroups = getRowGroups(),
result = [];
for (var i = 0,
groupsLength = rowGroups.length; i < groupsLength; i++) {
if (rowGroups[i].rows) {
for (var j = 0,
groupRowsLength = rowGroups[i].rows.length; j < groupRowsLength; j++) {
if (!result[rowGroups[i].rows[j]]) {
result[rowGroups[i].rows[j]] = [];
}
result[rowGroups[i].rows[j]].push(rowGroups[i].level);
}
}
}
return result;
},
getGroupLevelsByCols: function() {
var colGroups = getColGroups(),
result = [];
for (var i = 0,
groupsLength = colGroups.length; i < groupsLength; i++) {
if (colGroups[i].cols) {
for (var j = 0,
groupColsLength = colGroups[i].cols.length; j < groupColsLength; j++) {
if (!result[colGroups[i].cols[j]]) {
result[colGroups[i].cols[j]] = [];
}
result[colGroups[i].cols[j]].push(colGroups[i].level);
}
}
}
return result;
},
toggleGroupVisibility: function(event, coords, TD) {
if (dom.hasClass(event.target, classes.expandButton) || dom.hasClass(event.target, classes.collapseButton) || dom.hasClass(event.target, classes.levelTrigger)) {
var element = event.target,
elemIdSplit = element.id.split('-');
var groups = [],
id,
level,
type,
hidden;
var prepareGroupData = function(componentElement) {
if (componentElement) {
element = componentElement;
}
elemIdSplit = element.id.split('-');
id = elemIdSplit[1];
level = parseInt(element.getAttribute('data-level'), 10);
type = element.getAttribute('data-type');
hidden = parseInt(element.getAttribute('data-hidden'));
if (isNaN(hidden)) {
hidden = 1;
} else {
hidden = (hidden ? 0 : 1);
}
element.setAttribute('data-hidden', hidden.toString());
groups.push(getGroupById(id));
};
if (element.className.indexOf(classes.levelTrigger) > -1) {
var groupsInLevel,
groupsToExpand = [],
groupsToCollapse = [],
levelType = element.id.indexOf("Rows") > -1 ? "rows" : "cols";
for (var i = 1,
levelsCount = levels[levelType]; i <= levelsCount; i++) {
groupsInLevel = levelType == "rows" ? getRowGroupsByLevel(i) : getColGroupsByLevel(i);
if (i >= parseInt(elemIdSplit[1], 10)) {
for (var j = 0,
groupCount = groupsInLevel.length; j < groupCount; j++) {
groupsToCollapse.push(groupsInLevel[j]);
}
} else {
for (var j = 0,
groupCount = groupsInLevel.length; j < groupCount; j++) {
groupsToExpand.push(groupsInLevel[j]);
}
}
}
showHideGroups(true, groupsToCollapse);
showHideGroups(false, groupsToExpand);
} else {
prepareGroupData();
showHideGroups(hidden, groups);
}
type = type || levelType;
var lastHidden = isLastHidden(type),
typeUppercase = type.charAt(0).toUpperCase() + type.slice(1),
spareElements = Handsontable.Grouping['baseSpare' + typeUppercase];
if (lastHidden) {
if (spareElements == 0) {
instance.alter('insert_' + type.slice(0, -1), instance['count' + typeUppercase]());
Handsontable.Grouping["dummy" + type.slice(0, -1)] = true;
}
} else {
if (spareElements == 0) {
if (Handsontable.Grouping["dummy" + type.slice(0, -1)]) {
instance.alter('remove_' + type.slice(0, -1), instance['count' + typeUppercase]() - 1);
Handsontable.Grouping["dummy" + type.slice(0, -1)] = false;
}
}
}
instance.render();
event.stopImmediatePropagation();
}
},
modifySelectionFactory: function(position) {
var instance = this.instance;
var currentlySelected,
nextPosition = new WalkontableCellCoords(0, 0),
nextVisible = function(direction, currentPosition) {
var updateDelta = 0;
switch (direction) {
case 'down':
while (isCollapsed(currentPosition)) {
updateDelta++;
currentPosition.row += 1;
}
break;
case 'up':
while (isCollapsed(currentPosition)) {
updateDelta--;
currentPosition.row -= 1;
}
break;
case 'right':
while (isCollapsed(currentPosition)) {
updateDelta++;
currentPosition.col += 1;
}
break;
case 'left':
while (isCollapsed(currentPosition)) {
updateDelta--;
currentPosition.col -= 1;
}
break;
}
return updateDelta;
},
updateDelta = function(delta, nextPosition) {
if (delta.row > 0) {
if (isCollapsed(nextPosition)) {
delta.row += nextVisible('down', nextPosition);
}
} else if (delta.row < 0) {
if (isCollapsed(nextPosition)) {
delta.row += nextVisible('up', nextPosition);
}
}
if (delta.col > 0) {
if (isCollapsed(nextPosition)) {
delta.col += nextVisible('right', nextPosition);
}
} else if (delta.col < 0) {
if (isCollapsed(nextPosition)) {
delta.col += nextVisible('left', nextPosition);
}
}
};
switch (position) {
case 'start':
return function(delta) {
currentlySelected = instance.getSelected();
nextPosition.row = currentlySelected[0] + delta.row;
nextPosition.col = currentlySelected[1] + delta.col;
updateDelta(delta, nextPosition);
};
break;
case 'end':
return function(delta) {
currentlySelected = instance.getSelected();
nextPosition.row = currentlySelected[2] + delta.row;
nextPosition.col = currentlySelected[3] + delta.col;
updateDelta(delta, nextPosition);
};
break;
}
},
modifyRowHeight: function(height, row) {
if (instance.view.wt.wtTable.rowFilter && isCollapsed({
row: row,
col: null
})) {
return 0;
}
},
validateGroups: function() {
var areRangesOverlapping = function(a, b) {
if ((a[0] < b[0] && a[1] < b[1] && b[0] <= a[1]) || (a[0] > b[0] && b[1] < a[1] && a[0] <= b[1])) {
return true;
}
};
var configGroups = instance.getSettings().groups,
cols = [],
rows = [];
for (var i = 0,
groupsLength = configGroups.length; i < groupsLength; i++) {
if (configGroups[i].rows) {
if (configGroups[i].rows.length === 1) {
throw new Error("Grouping error: Group {" + configGroups[i].rows[0] + "} is invalid. Cannot define single-entry groups.");
return false;
} else if (configGroups[i].rows.length === 0) {
throw new Error("Grouping error: Cannot define empty groups.");
return false;
}
rows.push(configGroups[i].rows);
for (var j = 0,
rowsLength = rows.length; j < rowsLength; j++) {
if (areRangesOverlapping(configGroups[i].rows, rows[j])) {
throw new Error("Grouping error: ranges {" + configGroups[i].rows[0] + ", " + configGroups[i].rows[1] + "} and {" + rows[j][0] + ", " + rows[j][1] + "} are overlapping.");
return false;
}
}
} else if (configGroups[i].cols) {
if (configGroups[i].cols.length === 1) {
throw new Error("Grouping error: Group {" + configGroups[i].cols[0] + "} is invalid. Cannot define single-entry groups.");
return false;
} else if (configGroups[i].cols.length === 0) {
throw new Error("Grouping error: Cannot define empty groups.");
return false;
}
cols.push(configGroups[i].cols);
for (var j = 0,
colsLength = cols.length; j < colsLength; j++) {
if (areRangesOverlapping(configGroups[i].cols, cols[j])) {
throw new Error("Grouping error: ranges {" + configGroups[i].cols[0] + ", " + configGroups[i].cols[1] + "} and {" + cols[j][0] + ", " + cols[j][1] + "} are overlapping.");
return false;
}
}
}
}
return true;
},
afterGetRowHeaderRenderers: function(arr) {
Handsontable.Grouping.groupIndicatorsFactory(arr, 'vertical');
},
afterGetColumnHeaderRenderers: function(arr) {
Handsontable.Grouping.groupIndicatorsFactory(arr, 'horizontal');
},
hookProxy: function(fn, arg) {
return function() {
if (instance.getSettings().groups) {
return arg ? Handsontable.Grouping[fn](arg).apply(this, arguments) : Handsontable.Grouping[fn].apply(this, arguments);
} else {
return void 0;
}
};
}
};
}
Grouping.prototype.beforeInit = function() {};
var init = function() {
var instance = this,
groupingSetting = !!(instance.getSettings().groups);
if (groupingSetting) {
var headerUpdates = {};
Handsontable.Grouping = new Grouping(instance);
if (!instance.getSettings().rowHeaders) {
headerUpdates.rowHeaders = true;
}
if (!instance.getSettings().colHeaders) {
headerUpdates.colHeaders = true;
}
if (headerUpdates.colHeaders || headerUpdates.rowHeaders) {
instance.updateSettings(headerUpdates);
}
var groupConfigValid = Handsontable.Grouping.validateGroups();
if (!groupConfigValid) {
return;
}
instance.addHook('beforeInit', Handsontable.Grouping.hookProxy('init'));
instance.addHook('afterUpdateSettings', Handsontable.Grouping.hookProxy('updateGroups'));
instance.addHook('afterGetColumnHeaderRenderers', Handsontable.Grouping.hookProxy('afterGetColumnHeaderRenderers'));
instance.addHook('afterGetRowHeaderRenderers', Handsontable.Grouping.hookProxy('afterGetRowHeaderRenderers'));
instance.addHook('afterGetRowHeader', Handsontable.Grouping.hookProxy('afterGetRowHeader'));
instance.addHook('afterGetColHeader', Handsontable.Grouping.hookProxy('afterGetColHeader'));
instance.addHook('beforeOnCellMouseDown', Handsontable.Grouping.hookProxy('toggleGroupVisibility'));
instance.addHook('modifyTransformStart', Handsontable.Grouping.hookProxy('modifySelectionFactory', 'start'));
instance.addHook('modifyTransformEnd', Handsontable.Grouping.hookProxy('modifySelectionFactory', 'end'));
instance.addHook('modifyRowHeight', Handsontable.Grouping.hookProxy('modifyRowHeight'));
}
};
var updateHeaderWidths = function() {
var colgroups = document.querySelectorAll('colgroup');
for (var i = 0,
colgroupsLength = colgroups.length; i < colgroupsLength; i++) {
var rowHeaders = colgroups[i].querySelectorAll('col.rowHeader');
if (rowHeaders.length === 0) {
return;
}
for (var j = 0,
rowHeadersLength = rowHeaders.length + 1; j < rowHeadersLength; j++) {
if (rowHeadersLength == 2) {
return;
}
if (j < Handsontable.Grouping.getLevels().rows + 1) {
if (j == Handsontable.Grouping.getLevels().rows) {
dom.addClass(rowHeaders[j], 'htGroupColClosest');
} else {
dom.addClass(rowHeaders[j], 'htGroupCol');
}
}
}
}
};
Handsontable.hooks.add('beforeInit', init);
Handsontable.hooks.add('afterUpdateSettings', function() {
if (this.getSettings().groups && !Handsontable.Grouping) {
init.call(this, arguments);
} else if (!this.getSettings().groups && Handsontable.Grouping) {
Handsontable.Grouping.resetGroups();
Handsontable.Grouping = void 0;
}
});
Handsontable.plugins.Grouping = Grouping;
//#
},{"./../../dom.js":27,"./../../plugins.js":45}],58:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
ManualColumnFreeze: {get: function() {
return ManualColumnFreeze;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_plugins_46_js__;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
;
function ManualColumnFreeze(instance) {
var fixedColumnsCount = instance.getSettings().fixedColumnsLeft;
var init = function() {
if (typeof instance.manualColumnPositionsPluginUsages !== 'undefined') {
instance.manualColumnPositionsPluginUsages.push('manualColumnFreeze');
} else {
instance.manualColumnPositionsPluginUsages = ['manualColumnFreeze'];
}
bindHooks();
};
function addContextMenuEntry(defaultOptions) {
defaultOptions.items.push(Handsontable.ContextMenu.SEPARATOR, {
key: 'freeze_column',
name: function() {
var selectedColumn = instance.getSelected()[1];
if (selectedColumn > fixedColumnsCount - 1) {
return 'Freeze this column';
} else {
return 'Unfreeze this column';
}
},
disabled: function() {
var selection = instance.getSelected();
return selection[1] !== selection[3];
},
callback: function() {
var selectedColumn = instance.getSelected()[1];
if (selectedColumn > fixedColumnsCount - 1) {
freezeColumn(selectedColumn);
} else {
unfreezeColumn(selectedColumn);
}
}
});
}
function addFixedColumn() {
instance.updateSettings({fixedColumnsLeft: fixedColumnsCount + 1});
fixedColumnsCount++;
}
function removeFixedColumn() {
instance.updateSettings({fixedColumnsLeft: fixedColumnsCount - 1});
fixedColumnsCount--;
}
function checkPositionData(col) {
if (!instance.manualColumnPositions || instance.manualColumnPositions.length === 0) {
if (!instance.manualColumnPositions) {
instance.manualColumnPositions = [];
}
}
if (col) {
if (!instance.manualColumnPositions[col]) {
createPositionData(col + 1);
}
} else {
createPositionData(instance.countCols());
}
}
function createPositionData(len) {
if (instance.manualColumnPositions.length < len) {
for (var i = instance.manualColumnPositions.length; i < len; i++) {
instance.manualColumnPositions[i] = i;
}
}
}
function modifyColumnOrder(col, actualCol, returnCol, action) {
if (returnCol == null) {
returnCol = col;
}
if (action === 'freeze') {
instance.manualColumnPositions.splice(fixedColumnsCount, 0, instance.manualColumnPositions.splice(actualCol, 1)[0]);
} else if (action === 'unfreeze') {
instance.manualColumnPositions.splice(returnCol, 0, instance.manualColumnPositions.splice(actualCol, 1)[0]);
}
}
function getBestColumnReturnPosition(col) {
var i = fixedColumnsCount,
j = getModifiedColumnIndex(i),
initialCol = getModifiedColumnIndex(col);
while (j < initialCol) {
i++;
j = getModifiedColumnIndex(i);
}
return i - 1;
}
function freezeColumn(col) {
if (col <= fixedColumnsCount - 1) {
return;
}
var modifiedColumn = getModifiedColumnIndex(col) || col;
checkPositionData(modifiedColumn);
modifyColumnOrder(modifiedColumn, col, null, 'freeze');
addFixedColumn();
instance.view.wt.wtOverlays.leftOverlay.refresh();
instance.view.wt.wtOverlays.adjustElementsSize();
}
function unfreezeColumn(col) {
if (col > fixedColumnsCount - 1) {
return;
}
var returnCol = getBestColumnReturnPosition(col);
var modifiedColumn = getModifiedColumnIndex(col) || col;
checkPositionData(modifiedColumn);
modifyColumnOrder(modifiedColumn, col, returnCol, 'unfreeze');
removeFixedColumn();
instance.view.wt.wtOverlays.leftOverlay.refresh();
}
function getModifiedColumnIndex(col) {
return instance.manualColumnPositions[col];
}
function onModifyCol(col) {
if (this.manualColumnPositionsPluginUsages.length > 1) {
return col;
}
return getModifiedColumnIndex(col);
}
function bindHooks() {
instance.addHook('modifyCol', onModifyCol);
instance.addHook('afterContextMenuDefaultOptions', addContextMenuEntry);
}
return {
init: init,
freezeColumn: freezeColumn,
unfreezeColumn: unfreezeColumn,
helpers: {
addFixedColumn: addFixedColumn,
removeFixedColumn: removeFixedColumn,
checkPositionData: checkPositionData,
modifyColumnOrder: modifyColumnOrder,
getBestColumnReturnPosition: getBestColumnReturnPosition
}
};
}
var init = function init() {
if (!this.getSettings().manualColumnFreeze) {
return;
}
var mcfPlugin;
Handsontable.plugins.manualColumnFreeze = ManualColumnFreeze;
this.manualColumnFreeze = new ManualColumnFreeze(this);
mcfPlugin = this.manualColumnFreeze;
mcfPlugin.init.call(this);
};
Handsontable.hooks.add('beforeInit', init);
//#
},{"./../../plugins.js":45}],59:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
ManualColumnMove: {get: function() {
return ManualColumnMove;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_helpers_46_js__,
$___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var helper = ($___46__46__47__46__46__47_helpers_46_js__ = require("./../../helpers.js"), $___46__46__47__46__46__47_helpers_46_js__ && $___46__46__47__46__46__47_helpers_46_js__.__esModule && $___46__46__47__46__46__47_helpers_46_js__ || {default: $___46__46__47__46__46__47_helpers_46_js__});
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
;
function ManualColumnMove() {
var startCol,
endCol,
startX,
startOffset,
currentCol,
instance,
currentTH,
handle = document.createElement('DIV'),
guide = document.createElement('DIV'),
eventManager = eventManagerObject(this);
handle.className = 'manualColumnMover';
guide.className = 'manualColumnMoverGuide';
var saveManualColumnPositions = function() {
var instance = this;
Handsontable.hooks.run(instance, 'persistentStateSave', 'manualColumnPositions', instance.manualColumnPositions);
};
var loadManualColumnPositions = function() {
var instance = this;
var storedState = {};
Handsontable.hooks.run(instance, 'persistentStateLoad', 'manualColumnPositions', storedState);
return storedState.value;
};
function setupHandlePosition(TH) {
instance = this;
currentTH = TH;
var col = this.view.wt.wtTable.getCoords(TH).col;
if (col >= 0) {
currentCol = col;
var box = currentTH.getBoundingClientRect();
startOffset = box.left;
handle.style.top = box.top + 'px';
handle.style.left = startOffset + 'px';
instance.rootElement.appendChild(handle);
}
}
function refreshHandlePosition(TH, delta) {
var box = TH.getBoundingClientRect();
var handleWidth = 6;
if (delta > 0) {
handle.style.left = (box.left + box.width - handleWidth) + 'px';
} else {
handle.style.left = box.left + 'px';
}
}
function setupGuidePosition() {
var instance = this;
dom.addClass(handle, 'active');
dom.addClass(guide, 'active');
var box = currentTH.getBoundingClientRect();
guide.style.width = box.width + 'px';
guide.style.height = instance.view.maximumVisibleElementHeight(0) + 'px';
guide.style.top = handle.style.top;
guide.style.left = startOffset + 'px';
instance.rootElement.appendChild(guide);
}
function refreshGuidePosition(diff) {
guide.style.left = startOffset + diff + 'px';
}
function hideHandleAndGuide() {
dom.removeClass(handle, 'active');
dom.removeClass(guide, 'active');
}
var checkColumnHeader = function(element) {
if (element.tagName != 'BODY') {
if (element.parentNode.tagName == 'THEAD') {
return true;
} else {
element = element.parentNode;
return checkColumnHeader(element);
}
}
return false;
};
var getTHFromTargetElement = function(element) {
if (element.tagName != 'TABLE') {
if (element.tagName == 'TH') {
return element;
} else {
return getTHFromTargetElement(element.parentNode);
}
}
return null;
};
var bindEvents = function() {
var instance = this;
var pressed;
eventManager.addEventListener(instance.rootElement, 'mouseover', function(e) {
if (checkColumnHeader(e.target)) {
var th = getTHFromTargetElement(e.target);
if (th) {
if (pressed) {
var col = instance.view.wt.wtTable.getCoords(th).col;
if (col >= 0) {
endCol = col;
refreshHandlePosition(e.target, endCol - startCol);
}
} else {
setupHandlePosition.call(instance, th);
}
}
}
});
eventManager.addEventListener(instance.rootElement, 'mousedown', function(e) {
if (dom.hasClass(e.target, 'manualColumnMover')) {
startX = helper.pageX(e);
setupGuidePosition.call(instance);
pressed = instance;
startCol = currentCol;
endCol = currentCol;
}
});
eventManager.addEventListener(window, 'mousemove', function(e) {
if (pressed) {
refreshGuidePosition(helper.pageX(e) - startX);
}
});
eventManager.addEventListener(window, 'mouseup', function(e) {
if (pressed) {
hideHandleAndGuide();
pressed = false;
createPositionData(instance.manualColumnPositions, instance.countCols());
instance.manualColumnPositions.splice(endCol, 0, instance.manualColumnPositions.splice(startCol, 1)[0]);
instance.forceFullRender = true;
instance.view.render();
saveManualColumnPositions.call(instance);
Handsontable.hooks.run(instance, 'afterColumnMove', startCol, endCol);
setupHandlePosition.call(instance, currentTH);
}
});
instance.addHook('afterDestroy', unbindEvents);
};
var unbindEvents = function() {
eventManager.clear();
};
var createPositionData = function(positionArr, len) {
if (positionArr.length < len) {
for (var i = positionArr.length; i < len; i++) {
positionArr[i] = i;
}
}
};
this.beforeInit = function() {
this.manualColumnPositions = [];
};
this.init = function(source) {
var instance = this;
var manualColMoveEnabled = !!(this.getSettings().manualColumnMove);
if (manualColMoveEnabled) {
var initialManualColumnPositions = this.getSettings().manualColumnMove;
var loadedManualColumnPositions = loadManualColumnPositions.call(instance);
if (typeof loadedManualColumnPositions != 'undefined') {
this.manualColumnPositions = loadedManualColumnPositions;
} else if (Array.isArray(initialManualColumnPositions)) {
this.manualColumnPositions = initialManualColumnPositions;
} else {
this.manualColumnPositions = [];
}
if (source == 'afterInit') {
if (typeof instance.manualColumnPositionsPluginUsages != 'undefined') {
instance.manualColumnPositionsPluginUsages.push('manualColumnMove');
} else {
instance.manualColumnPositionsPluginUsages = ['manualColumnMove'];
}
bindEvents.call(this);
if (this.manualColumnPositions.length > 0) {
this.forceFullRender = true;
this.render();
}
}
} else {
var pluginUsagesIndex = instance.manualColumnPositionsPluginUsages ? instance.manualColumnPositionsPluginUsages.indexOf('manualColumnMove') : -1;
if (pluginUsagesIndex > -1) {
unbindEvents.call(this);
this.manualColumnPositions = [];
instance.manualColumnPositionsPluginUsages[pluginUsagesIndex] = void 0;
}
}
};
this.modifyCol = function(col) {
if (this.getSettings().manualColumnMove) {
if (typeof this.manualColumnPositions[col] === 'undefined') {
createPositionData(this.manualColumnPositions, col + 1);
}
return this.manualColumnPositions[col];
}
return col;
};
this.afterRemoveCol = function(index, amount) {
if (!this.getSettings().manualColumnMove) {
return;
}
var rmindx,
colpos = this.manualColumnPositions;
rmindx = colpos.splice(index, amount);
colpos = colpos.map(function(colpos) {
var i,
newpos = colpos;
for (i = 0; i < rmindx.length; i++) {
if (colpos > rmindx[i]) {
newpos--;
}
}
return newpos;
});
this.manualColumnPositions = colpos;
};
this.afterCreateCol = function(index, amount) {
if (!this.getSettings().manualColumnMove) {
return;
}
var colpos = this.manualColumnPositions;
if (!colpos.length) {
return;
}
var addindx = [];
for (var i = 0; i < amount; i++) {
addindx.push(index + i);
}
if (index >= colpos.length) {
colpos.concat(addindx);
} else {
colpos = colpos.map(function(colpos) {
return (colpos >= index) ? (colpos + amount) : colpos;
});
colpos.splice.apply(colpos, [index, 0].concat(addindx));
}
this.manualColumnPositions = colpos;
};
}
var htManualColumnMove = new ManualColumnMove();
Handsontable.hooks.add('beforeInit', htManualColumnMove.beforeInit);
Handsontable.hooks.add('afterInit', function() {
htManualColumnMove.init.call(this, 'afterInit');
});
Handsontable.hooks.add('afterUpdateSettings', function() {
htManualColumnMove.init.call(this, 'afterUpdateSettings');
});
Handsontable.hooks.add('modifyCol', htManualColumnMove.modifyCol);
Handsontable.hooks.add('afterRemoveCol', htManualColumnMove.afterRemoveCol);
Handsontable.hooks.add('afterCreateCol', htManualColumnMove.afterCreateCol);
Handsontable.hooks.register('afterColumnMove');
//#
},{"./../../dom.js":27,"./../../eventManager.js":41,"./../../helpers.js":42,"./../../plugins.js":45}],60:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
ManualColumnResize: {get: function() {
return ManualColumnResize;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_helpers_46_js__,
$___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var helper = ($___46__46__47__46__46__47_helpers_46_js__ = require("./../../helpers.js"), $___46__46__47__46__46__47_helpers_46_js__ && $___46__46__47__46__46__47_helpers_46_js__.__esModule && $___46__46__47__46__46__47_helpers_46_js__ || {default: $___46__46__47__46__46__47_helpers_46_js__});
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
;
function ManualColumnResize() {
var currentTH,
currentCol,
currentWidth,
instance,
newSize,
startX,
startWidth,
startOffset,
handle = document.createElement('DIV'),
guide = document.createElement('DIV'),
eventManager = eventManagerObject(this);
handle.className = 'manualColumnResizer';
guide.className = 'manualColumnResizerGuide';
var saveManualColumnWidths = function() {
var instance = this;
Handsontable.hooks.run(instance, 'persistentStateSave', 'manualColumnWidths', instance.manualColumnWidths);
};
var loadManualColumnWidths = function() {
var instance = this;
var storedState = {};
Handsontable.hooks.run(instance, 'persistentStateLoad', 'manualColumnWidths', storedState);
return storedState.value;
};
function setupHandlePosition(TH) {
instance = this;
currentTH = TH;
var col = this.view.wt.wtTable.getCoords(TH).col;
if (col >= 0) {
currentCol = col;
var box = currentTH.getBoundingClientRect();
startOffset = box.left - 6;
startWidth = parseInt(box.width, 10);
handle.style.top = box.top + 'px';
handle.style.left = startOffset + startWidth + 'px';
instance.rootElement.appendChild(handle);
}
}
function refreshHandlePosition() {
handle.style.left = startOffset + currentWidth + 'px';
}
function setupGuidePosition() {
var instance = this;
dom.addClass(handle, 'active');
dom.addClass(guide, 'active');
guide.style.top = handle.style.top;
guide.style.left = handle.style.left;
guide.style.height = instance.view.maximumVisibleElementHeight(0) + 'px';
instance.rootElement.appendChild(guide);
}
function refreshGuidePosition() {
guide.style.left = handle.style.left;
}
function hideHandleAndGuide() {
dom.removeClass(handle, 'active');
dom.removeClass(guide, 'active');
}
var checkColumnHeader = function(element) {
if (element.tagName != 'BODY') {
if (element.parentNode.tagName == 'THEAD') {
return true;
} else {
element = element.parentNode;
return checkColumnHeader(element);
}
}
return false;
};
var getTHFromTargetElement = function(element) {
if (element.tagName != 'TABLE') {
if (element.tagName == 'TH') {
return element;
} else {
return getTHFromTargetElement(element.parentNode);
}
}
return null;
};
var bindEvents = function() {
var instance = this;
var pressed;
var dblclick = 0;
var autoresizeTimeout = null;
eventManager.addEventListener(instance.rootElement, 'mouseover', function(e) {
if (checkColumnHeader(e.target)) {
var th = getTHFromTargetElement(e.target);
if (th) {
if (!pressed) {
setupHandlePosition.call(instance, th);
}
}
}
});
eventManager.addEventListener(instance.rootElement, 'mousedown', function(e) {
if (dom.hasClass(e.target, 'manualColumnResizer')) {
setupGuidePosition.call(instance);
pressed = instance;
if (autoresizeTimeout == null) {
autoresizeTimeout = setTimeout(function() {
if (dblclick >= 2) {
newSize = instance.determineColumnWidth.call(instance, currentCol);
setManualSize(currentCol, newSize);
instance.forceFullRender = true;
instance.view.render();
Handsontable.hooks.run(instance, 'afterColumnResize', currentCol, newSize);
}
dblclick = 0;
autoresizeTimeout = null;
}, 500);
instance._registerTimeout(autoresizeTimeout);
}
dblclick++;
startX = helper.pageX(e);
newSize = startWidth;
}
});
eventManager.addEventListener(window, 'mousemove', function(e) {
if (pressed) {
currentWidth = startWidth + (helper.pageX(e) - startX);
newSize = setManualSize(currentCol, currentWidth);
refreshHandlePosition();
refreshGuidePosition();
}
});
eventManager.addEventListener(window, 'mouseup', function() {
if (pressed) {
hideHandleAndGuide();
pressed = false;
if (newSize != startWidth) {
instance.forceFullRender = true;
instance.view.render();
instance.view.wt.wtOverlays.adjustElementsSize();
saveManualColumnWidths.call(instance);
Handsontable.hooks.run(instance, 'afterColumnResize', currentCol, newSize);
}
setupHandlePosition.call(instance, currentTH);
}
});
instance.addHook('afterDestroy', unbindEvents);
};
var unbindEvents = function() {
eventManager.clear();
};
this.beforeInit = function() {
this.manualColumnWidths = [];
};
this.init = function(source) {
var instance = this;
var manualColumnWidthEnabled = !!(this.getSettings().manualColumnResize);
if (manualColumnWidthEnabled) {
var initialColumnWidths = this.getSettings().manualColumnResize;
var loadedManualColumnWidths = loadManualColumnWidths.call(instance);
if (typeof instance.manualColumnWidthsPluginUsages != 'undefined') {
instance.manualColumnWidthsPluginUsages.push('manualColumnResize');
} else {
instance.manualColumnWidthsPluginUsages = ['manualColumnResize'];
}
if (typeof loadedManualColumnWidths != 'undefined') {
this.manualColumnWidths = loadedManualColumnWidths;
} else if (Array.isArray(initialColumnWidths)) {
this.manualColumnWidths = initialColumnWidths;
} else {
this.manualColumnWidths = [];
}
if (source == 'afterInit') {
bindEvents.call(this);
if (this.manualColumnWidths.length > 0) {
this.forceFullRender = true;
this.render();
}
}
} else {
var pluginUsagesIndex = instance.manualColumnWidthsPluginUsages ? instance.manualColumnWidthsPluginUsages.indexOf('manualColumnResize') : -1;
if (pluginUsagesIndex > -1) {
unbindEvents.call(this);
this.manualColumnWidths = [];
}
}
};
var setManualSize = function(col, width) {
width = Math.max(width, 20);
col = Handsontable.hooks.run(instance, 'modifyCol', col);
instance.manualColumnWidths[col] = width;
return width;
};
this.modifyColWidth = function(width, col) {
col = this.runHooks('modifyCol', col);
if (this.getSettings().manualColumnResize && this.manualColumnWidths[col]) {
return this.manualColumnWidths[col];
}
return width;
};
}
var htManualColumnResize = new ManualColumnResize();
Handsontable.hooks.add('beforeInit', htManualColumnResize.beforeInit);
Handsontable.hooks.add('afterInit', function() {
htManualColumnResize.init.call(this, 'afterInit');
});
Handsontable.hooks.add('afterUpdateSettings', function() {
htManualColumnResize.init.call(this, 'afterUpdateSettings');
});
Handsontable.hooks.add('modifyColWidth', htManualColumnResize.modifyColWidth);
Handsontable.hooks.register('afterColumnResize');
//#
},{"./../../dom.js":27,"./../../eventManager.js":41,"./../../helpers.js":42,"./../../plugins.js":45}],61:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
ManualRowMove: {get: function() {
return ManualRowMove;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_helpers_46_js__,
$___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var helper = ($___46__46__47__46__46__47_helpers_46_js__ = require("./../../helpers.js"), $___46__46__47__46__46__47_helpers_46_js__ && $___46__46__47__46__46__47_helpers_46_js__.__esModule && $___46__46__47__46__46__47_helpers_46_js__ || {default: $___46__46__47__46__46__47_helpers_46_js__});
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
;
function ManualRowMove() {
var startRow,
endRow,
startY,
startOffset,
currentRow,
currentTH,
handle = document.createElement('DIV'),
guide = document.createElement('DIV'),
eventManager = eventManagerObject(this);
handle.className = 'manualRowMover';
guide.className = 'manualRowMoverGuide';
var saveManualRowPositions = function() {
var instance = this;
Handsontable.hooks.run(instance, 'persistentStateSave', 'manualRowPositions', instance.manualRowPositions);
};
var loadManualRowPositions = function() {
var instance = this,
storedState = {};
Handsontable.hooks.run(instance, 'persistentStateLoad', 'manualRowPositions', storedState);
return storedState.value;
};
function setupHandlePosition(TH) {
var instance = this;
currentTH = TH;
var row = this.view.wt.wtTable.getCoords(TH).row;
if (row >= 0) {
currentRow = row;
var box = currentTH.getBoundingClientRect();
startOffset = box.top;
handle.style.top = startOffset + 'px';
handle.style.left = box.left + 'px';
instance.rootElement.appendChild(handle);
}
}
function refreshHandlePosition(TH, delta) {
var box = TH.getBoundingClientRect();
var handleHeight = 6;
if (delta > 0) {
handle.style.top = (box.top + box.height - handleHeight) + 'px';
} else {
handle.style.top = box.top + 'px';
}
}
function setupGuidePosition() {
var instance = this;
dom.addClass(handle, 'active');
dom.addClass(guide, 'active');
var box = currentTH.getBoundingClientRect();
guide.style.width = instance.view.maximumVisibleElementWidth(0) + 'px';
guide.style.height = box.height + 'px';
guide.style.top = startOffset + 'px';
guide.style.left = handle.style.left;
instance.rootElement.appendChild(guide);
}
function refreshGuidePosition(diff) {
guide.style.top = startOffset + diff + 'px';
}
function hideHandleAndGuide() {
dom.removeClass(handle, 'active');
dom.removeClass(guide, 'active');
}
var checkRowHeader = function(element) {
if (element.tagName != 'BODY') {
if (element.parentNode.tagName == 'TBODY') {
return true;
} else {
element = element.parentNode;
return checkRowHeader(element);
}
}
return false;
};
var getTHFromTargetElement = function(element) {
if (element.tagName != 'TABLE') {
if (element.tagName == 'TH') {
return element;
} else {
return getTHFromTargetElement(element.parentNode);
}
}
return null;
};
var bindEvents = function() {
var instance = this;
var pressed;
eventManager.addEventListener(instance.rootElement, 'mouseover', function(e) {
if (checkRowHeader(e.target)) {
var th = getTHFromTargetElement(e.target);
if (th) {
if (pressed) {
endRow = instance.view.wt.wtTable.getCoords(th).row;
refreshHandlePosition(th, endRow - startRow);
} else {
setupHandlePosition.call(instance, th);
}
}
}
});
eventManager.addEventListener(instance.rootElement, 'mousedown', function(e) {
if (dom.hasClass(e.target, 'manualRowMover')) {
startY = helper.pageY(e);
setupGuidePosition.call(instance);
pressed = instance;
startRow = currentRow;
endRow = currentRow;
}
});
eventManager.addEventListener(window, 'mousemove', function(e) {
if (pressed) {
refreshGuidePosition(helper.pageY(e) - startY);
}
});
eventManager.addEventListener(window, 'mouseup', function(e) {
if (pressed) {
hideHandleAndGuide();
pressed = false;
createPositionData(instance.manualRowPositions, instance.countRows());
instance.manualRowPositions.splice(endRow, 0, instance.manualRowPositions.splice(startRow, 1)[0]);
instance.forceFullRender = true;
instance.view.render();
saveManualRowPositions.call(instance);
Handsontable.hooks.run(instance, 'afterRowMove', startRow, endRow);
setupHandlePosition.call(instance, currentTH);
}
});
instance.addHook('afterDestroy', unbindEvents);
};
var unbindEvents = function() {
eventManager.clear();
};
var createPositionData = function(positionArr, len) {
if (positionArr.length < len) {
for (var i = positionArr.length; i < len; i++) {
positionArr[i] = i;
}
}
};
this.beforeInit = function() {
this.manualRowPositions = [];
};
this.init = function(source) {
var instance = this;
var manualRowMoveEnabled = !!(instance.getSettings().manualRowMove);
if (manualRowMoveEnabled) {
var initialManualRowPositions = instance.getSettings().manualRowMove;
var loadedManualRowPostions = loadManualRowPositions.call(instance);
if (typeof instance.manualRowPositionsPluginUsages != 'undefined') {
instance.manualRowPositionsPluginUsages.push('manualColumnMove');
} else {
instance.manualRowPositionsPluginUsages = ['manualColumnMove'];
}
if (typeof loadedManualRowPostions != 'undefined') {
this.manualRowPositions = loadedManualRowPostions;
} else if (Array.isArray(initialManualRowPositions)) {
this.manualRowPositions = initialManualRowPositions;
} else {
this.manualRowPositions = [];
}
if (source === 'afterInit') {
bindEvents.call(this);
if (this.manualRowPositions.length > 0) {
instance.forceFullRender = true;
instance.render();
}
}
} else {
var pluginUsagesIndex = instance.manualRowPositionsPluginUsages ? instance.manualRowPositionsPluginUsages.indexOf('manualColumnMove') : -1;
if (pluginUsagesIndex > -1) {
unbindEvents.call(this);
instance.manualRowPositions = [];
instance.manualRowPositionsPluginUsages[pluginUsagesIndex] = void 0;
}
}
};
this.modifyRow = function(row) {
var instance = this;
if (instance.getSettings().manualRowMove) {
if (typeof instance.manualRowPositions[row] === 'undefined') {
createPositionData(this.manualRowPositions, row + 1);
}
return instance.manualRowPositions[row];
}
return row;
};
}
var htManualRowMove = new ManualRowMove();
Handsontable.hooks.add('beforeInit', htManualRowMove.beforeInit);
Handsontable.hooks.add('afterInit', function() {
htManualRowMove.init.call(this, 'afterInit');
});
Handsontable.hooks.add('afterUpdateSettings', function() {
htManualRowMove.init.call(this, 'afterUpdateSettings');
});
Handsontable.hooks.add('modifyRow', htManualRowMove.modifyRow);
Handsontable.hooks.register('afterRowMove');
//#
},{"./../../dom.js":27,"./../../eventManager.js":41,"./../../helpers.js":42,"./../../plugins.js":45}],62:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
ManualRowResize: {get: function() {
return ManualRowResize;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_helpers_46_js__,
$___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var helper = ($___46__46__47__46__46__47_helpers_46_js__ = require("./../../helpers.js"), $___46__46__47__46__46__47_helpers_46_js__ && $___46__46__47__46__46__47_helpers_46_js__.__esModule && $___46__46__47__46__46__47_helpers_46_js__ || {default: $___46__46__47__46__46__47_helpers_46_js__});
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
;
function ManualRowResize() {
var currentTH,
currentRow,
currentHeight,
instance,
newSize,
startY,
startHeight,
startOffset,
handle = document.createElement('DIV'),
guide = document.createElement('DIV'),
eventManager = eventManagerObject(this);
handle.className = 'manualRowResizer';
guide.className = 'manualRowResizerGuide';
var saveManualRowHeights = function() {
var instance = this;
Handsontable.hooks.run(instance, 'persistentStateSave', 'manualRowHeights', instance.manualRowHeights);
};
var loadManualRowHeights = function() {
var instance = this,
storedState = {};
Handsontable.hooks.run(instance, 'persistentStateLoad', 'manualRowHeights', storedState);
return storedState.value;
};
function setupHandlePosition(TH) {
instance = this;
currentTH = TH;
var row = this.view.wt.wtTable.getCoords(TH).row;
if (row >= 0) {
currentRow = row;
var box = currentTH.getBoundingClientRect();
startOffset = box.top - 6;
startHeight = parseInt(box.height, 10);
handle.style.left = box.left + 'px';
handle.style.top = startOffset + startHeight + 'px';
instance.rootElement.appendChild(handle);
}
}
function refreshHandlePosition() {
handle.style.top = startOffset + currentHeight + 'px';
}
function setupGuidePosition() {
var instance = this;
dom.addClass(handle, 'active');
dom.addClass(guide, 'active');
guide.style.top = handle.style.top;
guide.style.left = handle.style.left;
guide.style.width = instance.view.maximumVisibleElementWidth(0) + 'px';
instance.rootElement.appendChild(guide);
}
function refreshGuidePosition() {
guide.style.top = handle.style.top;
}
function hideHandleAndGuide() {
dom.removeClass(handle, 'active');
dom.removeClass(guide, 'active');
}
var checkRowHeader = function(element) {
if (element.tagName != 'BODY') {
if (element.parentNode.tagName == 'TBODY') {
return true;
} else {
element = element.parentNode;
return checkRowHeader(element);
}
}
return false;
};
var getTHFromTargetElement = function(element) {
if (element.tagName != 'TABLE') {
if (element.tagName == 'TH') {
return element;
} else {
return getTHFromTargetElement(element.parentNode);
}
}
return null;
};
var bindEvents = function() {
var instance = this;
var pressed;
var dblclick = 0;
var autoresizeTimeout = null;
eventManager.addEventListener(instance.rootElement, 'mouseover', function(e) {
if (checkRowHeader(e.target)) {
var th = getTHFromTargetElement(e.target);
if (th) {
if (!pressed) {
setupHandlePosition.call(instance, th);
}
}
}
});
eventManager.addEventListener(instance.rootElement, 'mousedown', function(e) {
if (dom.hasClass(e.target, 'manualRowResizer')) {
setupGuidePosition.call(instance);
pressed = instance;
if (autoresizeTimeout == null) {
autoresizeTimeout = setTimeout(function() {
if (dblclick >= 2) {
setManualSize(currentRow, null);
instance.forceFullRender = true;
instance.view.render();
Handsontable.hooks.run(instance, 'afterRowResize', currentRow, newSize);
}
dblclick = 0;
autoresizeTimeout = null;
}, 500);
instance._registerTimeout(autoresizeTimeout);
}
dblclick++;
startY = helper.pageY(e);
newSize = startHeight;
}
});
eventManager.addEventListener(window, 'mousemove', function(e) {
if (pressed) {
currentHeight = startHeight + (helper.pageY(e) - startY);
newSize = setManualSize(currentRow, currentHeight);
refreshHandlePosition();
refreshGuidePosition();
}
});
eventManager.addEventListener(window, 'mouseup', function(e) {
if (pressed) {
hideHandleAndGuide();
pressed = false;
if (newSize != startHeight) {
instance.forceFullRender = true;
instance.view.render();
saveManualRowHeights.call(instance);
Handsontable.hooks.run(instance, 'afterRowResize', currentRow, newSize);
}
setupHandlePosition.call(instance, currentTH);
}
});
instance.addHook('afterDestroy', unbindEvents);
};
var unbindEvents = function() {
eventManager.clear();
};
this.beforeInit = function() {
this.manualRowHeights = [];
};
this.init = function(source) {
var instance = this;
var manualColumnHeightEnabled = !!(this.getSettings().manualRowResize);
if (manualColumnHeightEnabled) {
var initialRowHeights = this.getSettings().manualRowResize;
var loadedManualRowHeights = loadManualRowHeights.call(instance);
if (typeof instance.manualRowHeightsPluginUsages != 'undefined') {
instance.manualRowHeightsPluginUsages.push('manualRowResize');
} else {
instance.manualRowHeightsPluginUsages = ['manualRowResize'];
}
if (typeof loadedManualRowHeights != 'undefined') {
this.manualRowHeights = loadedManualRowHeights;
} else if (Array.isArray(initialRowHeights)) {
this.manualRowHeights = initialRowHeights;
} else {
this.manualRowHeights = [];
}
if (source === 'afterInit') {
bindEvents.call(this);
if (this.manualRowHeights.length > 0) {
this.forceFullRender = true;
this.render();
}
} else {
this.forceFullRender = true;
this.render();
}
} else {
var pluginUsagesIndex = instance.manualRowHeightsPluginUsages ? instance.manualRowHeightsPluginUsages.indexOf('manualRowResize') : -1;
if (pluginUsagesIndex > -1) {
unbindEvents.call(this);
this.manualRowHeights = [];
instance.manualRowHeightsPluginUsages[pluginUsagesIndex] = void 0;
}
}
};
var setManualSize = function(row, height) {
row = Handsontable.hooks.run(instance, 'modifyRow', row);
instance.manualRowHeights[row] = height;
return height;
};
this.modifyRowHeight = function(height, row) {
if (this.getSettings().manualRowResize) {
row = this.runHooks('modifyRow', row);
if (this.manualRowHeights[row] !== void 0) {
return this.manualRowHeights[row];
}
}
return height;
};
}
var htManualRowResize = new ManualRowResize();
Handsontable.hooks.add('beforeInit', htManualRowResize.beforeInit);
Handsontable.hooks.add('afterInit', function() {
htManualRowResize.init.call(this, 'afterInit');
});
Handsontable.hooks.add('afterUpdateSettings', function() {
htManualRowResize.init.call(this, 'afterUpdateSettings');
});
Handsontable.hooks.add('modifyRowHeight', htManualRowResize.modifyRowHeight);
Handsontable.hooks.register('afterRowResize');
//#
},{"./../../dom.js":27,"./../../eventManager.js":41,"./../../helpers.js":42,"./../../plugins.js":45}],63:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
MergeCells: {get: function() {
return MergeCells;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_plugins_46_js__,
$___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__,
$___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__,
$___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_table_46_js__;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
var WalkontableCellCoords = ($___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ = require("./../../3rdparty/walkontable/src/cell/coords.js"), $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__.__esModule && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ || {default: $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__}).WalkontableCellCoords;
var WalkontableCellRange = ($___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ = require("./../../3rdparty/walkontable/src/cell/range.js"), $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__.__esModule && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__ || {default: $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_range_46_js__}).WalkontableCellRange;
var WalkontableTable = ($___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_table_46_js__ = require("./../../3rdparty/walkontable/src/table.js"), $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_table_46_js__ && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_table_46_js__.__esModule && $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_table_46_js__ || {default: $___46__46__47__46__46__47_3rdparty_47_walkontable_47_src_47_table_46_js__}).WalkontableTable;
;
function CellInfoCollection() {
var collection = [];
collection.getInfo = function(row, col) {
for (var i = 0,
ilen = this.length; i < ilen; i++) {
if (this[i].row <= row && this[i].row + this[i].rowspan - 1 >= row && this[i].col <= col && this[i].col + this[i].colspan - 1 >= col) {
return this[i];
}
}
};
collection.setInfo = function(info) {
for (var i = 0,
ilen = this.length; i < ilen; i++) {
if (this[i].row === info.row && this[i].col === info.col) {
this[i] = info;
return;
}
}
this.push(info);
};
collection.removeInfo = function(row, col) {
for (var i = 0,
ilen = this.length; i < ilen; i++) {
if (this[i].row === row && this[i].col === col) {
this.splice(i, 1);
break;
}
}
};
return collection;
}
function MergeCells(mergeCellsSetting) {
this.mergedCellInfoCollection = new CellInfoCollection();
if (Array.isArray(mergeCellsSetting)) {
for (var i = 0,
ilen = mergeCellsSetting.length; i < ilen; i++) {
this.mergedCellInfoCollection.setInfo(mergeCellsSetting[i]);
}
}
}
MergeCells.prototype.canMergeRange = function(cellRange) {
return !cellRange.isSingle();
};
MergeCells.prototype.mergeRange = function(cellRange) {
if (!this.canMergeRange(cellRange)) {
return;
}
var topLeft = cellRange.getTopLeftCorner();
var bottomRight = cellRange.getBottomRightCorner();
var mergeParent = {};
mergeParent.row = topLeft.row;
mergeParent.col = topLeft.col;
mergeParent.rowspan = bottomRight.row - topLeft.row + 1;
mergeParent.colspan = bottomRight.col - topLeft.col + 1;
this.mergedCellInfoCollection.setInfo(mergeParent);
};
MergeCells.prototype.mergeOrUnmergeSelection = function(cellRange) {
var info = this.mergedCellInfoCollection.getInfo(cellRange.from.row, cellRange.from.col);
if (info) {
this.unmergeSelection(cellRange.from);
} else {
this.mergeSelection(cellRange);
}
};
MergeCells.prototype.mergeSelection = function(cellRange) {
this.mergeRange(cellRange);
};
MergeCells.prototype.unmergeSelection = function(cellRange) {
var info = this.mergedCellInfoCollection.getInfo(cellRange.row, cellRange.col);
this.mergedCellInfoCollection.removeInfo(info.row, info.col);
};
MergeCells.prototype.applySpanProperties = function(TD, row, col) {
var info = this.mergedCellInfoCollection.getInfo(row, col);
if (info) {
if (info.row === row && info.col === col) {
TD.setAttribute('rowspan', info.rowspan);
TD.setAttribute('colspan', info.colspan);
} else {
TD.removeAttribute('rowspan');
TD.removeAttribute('colspan');
TD.style.display = "none";
}
} else {
TD.removeAttribute('rowspan');
TD.removeAttribute('colspan');
}
};
MergeCells.prototype.modifyTransform = function(hook, currentSelectedRange, delta) {
var sameRowspan = function(merged, coords) {
if (coords.row >= merged.row && coords.row <= (merged.row + merged.rowspan - 1)) {
return true;
}
return false;
},
sameColspan = function(merged, coords) {
if (coords.col >= merged.col && coords.col <= (merged.col + merged.colspan - 1)) {
return true;
}
return false;
},
getNextPosition = function(newDelta) {
return new WalkontableCellCoords(currentSelectedRange.to.row + newDelta.row, currentSelectedRange.to.col + newDelta.col);
};
var newDelta = {
row: delta.row,
col: delta.col
};
if (hook == 'modifyTransformStart') {
if (!this.lastDesiredCoords) {
this.lastDesiredCoords = new WalkontableCellCoords(null, null);
}
var currentPosition = new WalkontableCellCoords(currentSelectedRange.highlight.row, currentSelectedRange.highlight.col),
mergedParent = this.mergedCellInfoCollection.getInfo(currentPosition.row, currentPosition.col),
currentRangeContainsMerge;
for (var i = 0,
mergesLength = this.mergedCellInfoCollection.length; i < mergesLength; i++) {
var range = this.mergedCellInfoCollection[i];
range = new WalkontableCellCoords(range.row + range.rowspan - 1, range.col + range.colspan - 1);
if (currentSelectedRange.includes(range)) {
currentRangeContainsMerge = true;
break;
}
}
if (mergedParent) {
var mergeTopLeft = new WalkontableCellCoords(mergedParent.row, mergedParent.col),
mergeBottomRight = new WalkontableCellCoords(mergedParent.row + mergedParent.rowspan - 1, mergedParent.col + mergedParent.colspan - 1),
mergeRange = new WalkontableCellRange(mergeTopLeft, mergeTopLeft, mergeBottomRight);
if (!mergeRange.includes(this.lastDesiredCoords)) {
this.lastDesiredCoords = new WalkontableCellCoords(null, null);
}
newDelta.row = this.lastDesiredCoords.row ? this.lastDesiredCoords.row - currentPosition.row : newDelta.row;
newDelta.col = this.lastDesiredCoords.col ? this.lastDesiredCoords.col - currentPosition.col : newDelta.col;
if (delta.row > 0) {
newDelta.row = mergedParent.row + mergedParent.rowspan - 1 - currentPosition.row + delta.row;
} else if (delta.row < 0) {
newDelta.row = currentPosition.row - mergedParent.row + delta.row;
}
if (delta.col > 0) {
newDelta.col = mergedParent.col + mergedParent.colspan - 1 - currentPosition.col + delta.col;
} else if (delta.col < 0) {
newDelta.col = currentPosition.col - mergedParent.col + delta.col;
}
}
var nextPosition = new WalkontableCellCoords(currentSelectedRange.highlight.row + newDelta.row, currentSelectedRange.highlight.col + newDelta.col),
nextParentIsMerged = this.mergedCellInfoCollection.getInfo(nextPosition.row, nextPosition.col);
if (nextParentIsMerged) {
this.lastDesiredCoords = nextPosition;
newDelta = {
row: nextParentIsMerged.row - currentPosition.row,
col: nextParentIsMerged.col - currentPosition.col
};
}
} else if (hook == 'modifyTransformEnd') {
for (var i = 0,
mergesLength = this.mergedCellInfoCollection.length; i < mergesLength; i++) {
var currentMerge = this.mergedCellInfoCollection[i],
mergeTopLeft = new WalkontableCellCoords(currentMerge.row, currentMerge.col),
mergeBottomRight = new WalkontableCellCoords(currentMerge.row + currentMerge.rowspan - 1, currentMerge.col + currentMerge.colspan - 1),
mergedRange = new WalkontableCellRange(mergeTopLeft, mergeTopLeft, mergeBottomRight),
sharedBorders = currentSelectedRange.getBordersSharedWith(mergedRange);
if (mergedRange.isEqual(currentSelectedRange)) {
currentSelectedRange.setDirection("NW-SE");
} else if (sharedBorders.length > 0) {
var mergeHighlighted = (currentSelectedRange.highlight.isEqual(mergedRange.from));
if (sharedBorders.indexOf('top') > -1) {
if (currentSelectedRange.to.isSouthEastOf(mergedRange.from) && mergeHighlighted) {
currentSelectedRange.setDirection("NW-SE");
} else if (currentSelectedRange.to.isSouthWestOf(mergedRange.from) && mergeHighlighted) {
currentSelectedRange.setDirection("NE-SW");
}
} else if (sharedBorders.indexOf('bottom') > -1) {
if (currentSelectedRange.to.isNorthEastOf(mergedRange.from) && mergeHighlighted) {
currentSelectedRange.setDirection("SW-NE");
} else if (currentSelectedRange.to.isNorthWestOf(mergedRange.from) && mergeHighlighted) {
currentSelectedRange.setDirection("SE-NW");
}
}
}
var nextPosition = getNextPosition(newDelta),
withinRowspan = sameRowspan(currentMerge, nextPosition),
withinColspan = sameColspan(currentMerge, nextPosition);
if (currentSelectedRange.includesRange(mergedRange) && (mergedRange.includes(nextPosition) || withinRowspan || withinColspan)) {
if (withinRowspan) {
if (newDelta.row < 0) {
newDelta.row -= currentMerge.rowspan - 1;
} else if (newDelta.row > 0) {
newDelta.row += currentMerge.rowspan - 1;
}
}
if (withinColspan) {
if (newDelta.col < 0) {
newDelta.col -= currentMerge.colspan - 1;
} else if (newDelta.col > 0) {
newDelta.col += currentMerge.colspan - 1;
}
}
}
}
}
if (newDelta.row !== 0) {
delta.row = newDelta.row;
}
if (newDelta.col !== 0) {
delta.col = newDelta.col;
}
};
var beforeInit = function() {
var instance = this;
var mergeCellsSetting = instance.getSettings().mergeCells;
if (mergeCellsSetting) {
if (!instance.mergeCells) {
instance.mergeCells = new MergeCells(mergeCellsSetting);
}
}
};
var afterInit = function() {
var instance = this;
if (instance.mergeCells) {
instance.view.wt.wtTable.getCell = function(coords) {
if (instance.getSettings().mergeCells) {
var mergeParent = instance.mergeCells.mergedCellInfoCollection.getInfo(coords.row, coords.col);
if (mergeParent) {
coords = mergeParent;
}
}
return WalkontableTable.prototype.getCell.call(this, coords);
};
}
};
var onBeforeKeyDown = function(event) {
if (!this.mergeCells) {
return;
}
var ctrlDown = (event.ctrlKey || event.metaKey) && !event.altKey;
if (ctrlDown) {
if (event.keyCode === 77) {
this.mergeCells.mergeOrUnmergeSelection(this.getSelectedRange());
this.render();
event.stopImmediatePropagation();
}
}
};
var addMergeActionsToContextMenu = function(defaultOptions) {
if (!this.getSettings().mergeCells) {
return;
}
defaultOptions.items.push(Handsontable.ContextMenu.SEPARATOR);
defaultOptions.items.push({
key: 'mergeCells',
name: function() {
var sel = this.getSelected();
var info = this.mergeCells.mergedCellInfoCollection.getInfo(sel[0], sel[1]);
if (info) {
return 'Unmerge cells';
} else {
return 'Merge cells';
}
},
callback: function() {
this.mergeCells.mergeOrUnmergeSelection(this.getSelectedRange());
this.render();
},
disabled: function() {
return false;
}
});
};
var afterRenderer = function(TD, row, col, prop, value, cellProperties) {
if (this.mergeCells) {
this.mergeCells.applySpanProperties(TD, row, col);
}
};
var modifyTransformFactory = function(hook) {
return function(delta) {
var mergeCellsSetting = this.getSettings().mergeCells;
if (mergeCellsSetting) {
var currentSelectedRange = this.getSelectedRange();
this.mergeCells.modifyTransform(hook, currentSelectedRange, delta);
if (hook === "modifyTransformEnd") {
var totalRows = this.countRows();
var totalCols = this.countCols();
if (currentSelectedRange.from.row < 0) {
currentSelectedRange.from.row = 0;
} else if (currentSelectedRange.from.row > 0 && currentSelectedRange.from.row >= totalRows) {
currentSelectedRange.from.row = currentSelectedRange.from - 1;
}
if (currentSelectedRange.from.col < 0) {
currentSelectedRange.from.col = 0;
} else if (currentSelectedRange.from.col > 0 && currentSelectedRange.from.col >= totalCols) {
currentSelectedRange.from.col = totalCols - 1;
}
}
}
};
};
var beforeSetRangeEnd = function(coords) {
this.lastDesiredCoords = null;
var mergeCellsSetting = this.getSettings().mergeCells;
if (mergeCellsSetting) {
var selRange = this.getSelectedRange();
selRange.highlight = new WalkontableCellCoords(selRange.highlight.row, selRange.highlight.col);
selRange.to = coords;
var rangeExpanded = false;
do {
rangeExpanded = false;
for (var i = 0,
ilen = this.mergeCells.mergedCellInfoCollection.length; i < ilen; i++) {
var cellInfo = this.mergeCells.mergedCellInfoCollection[i];
var mergedCellTopLeft = new WalkontableCellCoords(cellInfo.row, cellInfo.col);
var mergedCellBottomRight = new WalkontableCellCoords(cellInfo.row + cellInfo.rowspan - 1, cellInfo.col + cellInfo.colspan - 1);
var mergedCellRange = new WalkontableCellRange(mergedCellTopLeft, mergedCellTopLeft, mergedCellBottomRight);
if (selRange.expandByRange(mergedCellRange)) {
coords.row = selRange.to.row;
coords.col = selRange.to.col;
rangeExpanded = true;
}
}
} while (rangeExpanded);
}
};
var beforeDrawAreaBorders = function(corners, className) {
if (className && className == 'area') {
var mergeCellsSetting = this.getSettings().mergeCells;
if (mergeCellsSetting) {
var selRange = this.getSelectedRange();
var startRange = new WalkontableCellRange(selRange.from, selRange.from, selRange.from);
var stopRange = new WalkontableCellRange(selRange.to, selRange.to, selRange.to);
for (var i = 0,
ilen = this.mergeCells.mergedCellInfoCollection.length; i < ilen; i++) {
var cellInfo = this.mergeCells.mergedCellInfoCollection[i];
var mergedCellTopLeft = new WalkontableCellCoords(cellInfo.row, cellInfo.col);
var mergedCellBottomRight = new WalkontableCellCoords(cellInfo.row + cellInfo.rowspan - 1, cellInfo.col + cellInfo.colspan - 1);
var mergedCellRange = new WalkontableCellRange(mergedCellTopLeft, mergedCellTopLeft, mergedCellBottomRight);
if (startRange.expandByRange(mergedCellRange)) {
corners[0] = startRange.from.row;
corners[1] = startRange.from.col;
}
if (stopRange.expandByRange(mergedCellRange)) {
corners[2] = stopRange.from.row;
corners[3] = stopRange.from.col;
}
}
}
}
};
var afterGetCellMeta = function(row, col, cellProperties) {
var mergeCellsSetting = this.getSettings().mergeCells;
if (mergeCellsSetting) {
var mergeParent = this.mergeCells.mergedCellInfoCollection.getInfo(row, col);
if (mergeParent && (mergeParent.row != row || mergeParent.col != col)) {
cellProperties.copyable = false;
}
}
};
var afterViewportRowCalculatorOverride = function(calc) {
var mergeCellsSetting = this.getSettings().mergeCells;
if (mergeCellsSetting) {
var colCount = this.countCols();
var mergeParent;
for (var c = 0; c < colCount; c++) {
mergeParent = this.mergeCells.mergedCellInfoCollection.getInfo(calc.startRow, c);
if (mergeParent) {
if (mergeParent.row < calc.startRow) {
calc.startRow = mergeParent.row;
return afterViewportRowCalculatorOverride.call(this, calc);
}
}
mergeParent = this.mergeCells.mergedCellInfoCollection.getInfo(calc.endRow, c);
if (mergeParent) {
var mergeEnd = mergeParent.row + mergeParent.rowspan - 1;
if (mergeEnd > calc.endRow) {
calc.endRow = mergeEnd;
return afterViewportRowCalculatorOverride.call(this, calc);
}
}
}
}
};
var afterViewportColumnCalculatorOverride = function(calc) {
var mergeCellsSetting = this.getSettings().mergeCells;
if (mergeCellsSetting) {
var rowCount = this.countRows();
var mergeParent;
for (var r = 0; r < rowCount; r++) {
mergeParent = this.mergeCells.mergedCellInfoCollection.getInfo(r, calc.startColumn);
if (mergeParent) {
if (mergeParent.col < calc.startColumn) {
calc.startColumn = mergeParent.col;
return afterViewportColumnCalculatorOverride.call(this, calc);
}
}
mergeParent = this.mergeCells.mergedCellInfoCollection.getInfo(r, calc.endColumn);
if (mergeParent) {
var mergeEnd = mergeParent.col + mergeParent.colspan - 1;
if (mergeEnd > calc.endColumn) {
calc.endColumn = mergeEnd;
return afterViewportColumnCalculatorOverride.call(this, calc);
}
}
}
}
};
var isMultipleSelection = function(isMultiple) {
if (isMultiple && this.mergeCells) {
var mergedCells = this.mergeCells.mergedCellInfoCollection,
selectionRange = this.getSelectedRange();
for (var group in mergedCells) {
if (selectionRange.highlight.row == mergedCells[group].row && selectionRange.highlight.col == mergedCells[group].col && selectionRange.to.row == mergedCells[group].row + mergedCells[group].rowspan - 1 && selectionRange.to.col == mergedCells[group].col + mergedCells[group].colspan - 1) {
return false;
}
}
}
return isMultiple;
};
function afterAutofillApplyValues(select, drag) {
var mergeCellsSetting = this.getSettings().mergeCells;
if (!mergeCellsSetting || this.selection.isMultiple()) {
return;
}
var info = this.mergeCells.mergedCellInfoCollection.getInfo(select[0], select[1]);
if (info) {
select[0] = info.row;
select[1] = info.col;
select[2] = info.row + info.rowspan - 1;
select[3] = info.col + info.colspan - 1;
}
}
Handsontable.hooks.add('beforeInit', beforeInit);
Handsontable.hooks.add('afterInit', afterInit);
Handsontable.hooks.add('beforeKeyDown', onBeforeKeyDown);
Handsontable.hooks.add('modifyTransformStart', modifyTransformFactory('modifyTransformStart'));
Handsontable.hooks.add('modifyTransformEnd', modifyTransformFactory('modifyTransformEnd'));
Handsontable.hooks.add('beforeSetRangeEnd', beforeSetRangeEnd);
Handsontable.hooks.add('beforeDrawBorders', beforeDrawAreaBorders);
Handsontable.hooks.add('afterIsMultipleSelection', isMultipleSelection);
Handsontable.hooks.add('afterRenderer', afterRenderer);
Handsontable.hooks.add('afterContextMenuDefaultOptions', addMergeActionsToContextMenu);
Handsontable.hooks.add('afterGetCellMeta', afterGetCellMeta);
Handsontable.hooks.add('afterViewportRowCalculatorOverride', afterViewportRowCalculatorOverride);
Handsontable.hooks.add('afterViewportColumnCalculatorOverride', afterViewportColumnCalculatorOverride);
Handsontable.hooks.add('afterAutofillApplyValues', afterAutofillApplyValues);
Handsontable.MergeCells = MergeCells;
//#
},{"./../../3rdparty/walkontable/src/cell/coords.js":5,"./../../3rdparty/walkontable/src/cell/range.js":6,"./../../3rdparty/walkontable/src/table.js":20,"./../../plugins.js":45}],64:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
default: {get: function() {
return $__default;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__95_base_46_js__,
$___46__46__47__46__46__47_eventManager_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var BasePlugin = ($___46__46__47__95_base_46_js__ = require("./../_base.js"), $___46__46__47__95_base_46_js__ && $___46__46__47__95_base_46_js__.__esModule && $___46__46__47__95_base_46_js__ || {default: $___46__46__47__95_base_46_js__}).default;
var eventManagerObject = ($___46__46__47__46__46__47_eventManager_46_js__ = require("./../../eventManager.js"), $___46__46__47__46__46__47_eventManager_46_js__ && $___46__46__47__46__46__47_eventManager_46_js__.__esModule && $___46__46__47__46__46__47_eventManager_46_js__ || {default: $___46__46__47__46__46__47_eventManager_46_js__}).eventManager;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
var MultipleSelectionHandles = function MultipleSelectionHandles(hotInstance) {
var $__3 = this;
$traceurRuntime.superConstructor($MultipleSelectionHandles).call(this, hotInstance);
this.dragged = [];
this.eventManager = eventManagerObject(this.hot);
this.bindTouchEvents();
this.hot.addHook('afterInit', (function() {
return $__3.init();
}));
};
var $MultipleSelectionHandles = MultipleSelectionHandles;
($traceurRuntime.createClass)(MultipleSelectionHandles, {
init: function() {
this.lastSetCell = null;
Handsontable.plugins.multipleSelectionHandles = new $MultipleSelectionHandles(this.hot);
},
bindTouchEvents: function() {
var _this = this;
function removeFromDragged(query) {
if (_this.dragged.length === 1) {
_this.dragged.splice(0, _this.dragged.length);
return true;
}
var entryPosition = _this.dragged.indexOf(query);
if (entryPosition == -1) {
return false;
} else if (entryPosition === 0) {
_this.dragged = _this.dragged.slice(0, 1);
} else if (entryPosition == 1) {
_this.dragged = _this.dragged.slice(-1);
}
}
this.eventManager.addEventListener(this.hot.rootElement, 'touchstart', function(event) {
var selectedRange;
if (dom.hasClass(event.target, "topLeftSelectionHandle-HitArea")) {
selectedRange = _this.hot.getSelectedRange();
_this.dragged.push("topLeft");
_this.touchStartRange = {
width: selectedRange.getWidth(),
height: selectedRange.getHeight(),
direction: selectedRange.getDirection()
};
event.preventDefault();
return false;
} else if (dom.hasClass(event.target, "bottomRightSelectionHandle-HitArea")) {
selectedRange = _this.hot.getSelectedRange();
_this.dragged.push("bottomRight");
_this.touchStartRange = {
width: selectedRange.getWidth(),
height: selectedRange.getHeight(),
direction: selectedRange.getDirection()
};
event.preventDefault();
return false;
}
});
this.eventManager.addEventListener(this.hot.rootElement, 'touchend', function(event) {
if (dom.hasClass(event.target, "topLeftSelectionHandle-HitArea")) {
removeFromDragged.call(_this, "topLeft");
_this.touchStartRange = void 0;
event.preventDefault();
return false;
} else if (dom.hasClass(event.target, "bottomRightSelectionHandle-HitArea")) {
removeFromDragged.call(_this, "bottomRight");
_this.touchStartRange = void 0;
event.preventDefault();
return false;
}
});
this.eventManager.addEventListener(this.hot.rootElement, 'touchmove', function(event) {
var scrollTop = dom.getWindowScrollTop(),
scrollLeft = dom.getWindowScrollLeft(),
endTarget,
targetCoords,
selectedRange,
rangeWidth,
rangeHeight,
rangeDirection,
newRangeCoords;
if (_this.dragged.length === 0) {
return;
}
endTarget = document.elementFromPoint(event.touches[0].screenX - scrollLeft, event.touches[0].screenY - scrollTop);
if (!endTarget || endTarget === _this.lastSetCell) {
return;
}
if (endTarget.nodeName == "TD" || endTarget.nodeName == "TH") {
targetCoords = _this.hot.getCoords(endTarget);
if (targetCoords.col == -1) {
targetCoords.col = 0;
}
selectedRange = _this.hot.getSelectedRange();
rangeWidth = selectedRange.getWidth();
rangeHeight = selectedRange.getHeight();
rangeDirection = selectedRange.getDirection();
if (rangeWidth == 1 && rangeHeight == 1) {
_this.hot.selection.setRangeEnd(targetCoords);
}
newRangeCoords = _this.getCurrentRangeCoords(selectedRange, targetCoords, _this.touchStartRange.direction, rangeDirection, _this.dragged[0]);
if (newRangeCoords.start !== null) {
_this.hot.selection.setRangeStart(newRangeCoords.start);
}
_this.hot.selection.setRangeEnd(newRangeCoords.end);
_this.lastSetCell = endTarget;
}
event.preventDefault();
});
},
getCurrentRangeCoords: function(selectedRange, currentTouch, touchStartDirection, currentDirection, draggedHandle) {
var topLeftCorner = selectedRange.getTopLeftCorner(),
bottomRightCorner = selectedRange.getBottomRightCorner(),
bottomLeftCorner = selectedRange.getBottomLeftCorner(),
topRightCorner = selectedRange.getTopRightCorner();
var newCoords = {
start: null,
end: null
};
switch (touchStartDirection) {
case "NE-SW":
switch (currentDirection) {
case "NE-SW":
case "NW-SE":
if (draggedHandle == "topLeft") {
newCoords = {
start: new WalkontableCellCoords(currentTouch.row, selectedRange.highlight.col),
end: new WalkontableCellCoords(bottomLeftCorner.row, currentTouch.col)
};
} else {
newCoords = {
start: new WalkontableCellCoords(selectedRange.highlight.row, currentTouch.col),
end: new WalkontableCellCoords(currentTouch.row, topLeftCorner.col)
};
}
break;
case "SE-NW":
if (draggedHandle == "bottomRight") {
newCoords = {
start: new WalkontableCellCoords(bottomRightCorner.row, currentTouch.col),
end: new WalkontableCellCoords(currentTouch.row, topLeftCorner.col)
};
}
break;
}
break;
case "NW-SE":
switch (currentDirection) {
case "NE-SW":
if (draggedHandle == "topLeft") {
newCoords = {
start: currentTouch,
end: bottomLeftCorner
};
} else {
newCoords.end = currentTouch;
}
break;
case "NW-SE":
if (draggedHandle == "topLeft") {
newCoords = {
start: currentTouch,
end: bottomRightCorner
};
} else {
newCoords.end = currentTouch;
}
break;
case "SE-NW":
if (draggedHandle == "topLeft") {
newCoords = {
start: currentTouch,
end: topLeftCorner
};
} else {
newCoords.end = currentTouch;
}
break;
case "SW-NE":
if (draggedHandle == "topLeft") {
newCoords = {
start: currentTouch,
end: topRightCorner
};
} else {
newCoords.end = currentTouch;
}
break;
}
break;
case "SW-NE":
switch (currentDirection) {
case "NW-SE":
if (draggedHandle == "bottomRight") {
newCoords = {
start: new WalkontableCellCoords(currentTouch.row, topLeftCorner.col),
end: new WalkontableCellCoords(bottomLeftCorner.row, currentTouch.col)
};
} else {
newCoords = {
start: new WalkontableCellCoords(topLeftCorner.row, currentTouch.col),
end: new WalkontableCellCoords(currentTouch.row, bottomRightCorner.col)
};
}
break;
case "SW-NE":
if (draggedHandle == "topLeft") {
newCoords = {
start: new WalkontableCellCoords(selectedRange.highlight.row, currentTouch.col),
end: new WalkontableCellCoords(currentTouch.row, bottomRightCorner.col)
};
} else {
newCoords = {
start: new WalkontableCellCoords(currentTouch.row, topLeftCorner.col),
end: new WalkontableCellCoords(topLeftCorner.row, currentTouch.col)
};
}
break;
case "SE-NW":
if (draggedHandle == "bottomRight") {
newCoords = {
start: new WalkontableCellCoords(currentTouch.row, topRightCorner.col),
end: new WalkontableCellCoords(topLeftCorner.row, currentTouch.col)
};
} else if (draggedHandle == "topLeft") {
newCoords = {
start: bottomLeftCorner,
end: currentTouch
};
}
break;
}
break;
case "SE-NW":
switch (currentDirection) {
case "NW-SE":
case "NE-SW":
case "SW-NE":
if (draggedHandle == "topLeft") {
newCoords.end = currentTouch;
}
break;
case "SE-NW":
if (draggedHandle == "topLeft") {
newCoords.end = currentTouch;
} else {
newCoords = {
start: currentTouch,
end: topLeftCorner
};
}
break;
}
break;
}
return newCoords;
},
isDragged: function() {
return this.dragged.length > 0;
}
}, {}, BasePlugin);
var $__default = MultipleSelectionHandles;
registerPlugin('multipleSelectionHandles', MultipleSelectionHandles);
//#
},{"./../../dom.js":27,"./../../eventManager.js":41,"./../../plugins.js":45,"./../_base.js":46}],65:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
ObserveChanges: {get: function() {
return ObserveChanges;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_plugins_46_js__,
$__jsonpatch__;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
var jsonpatch = ($__jsonpatch__ = require("jsonpatch"), $__jsonpatch__ && $__jsonpatch__.__esModule && $__jsonpatch__ || {default: $__jsonpatch__}).default;
;
function ObserveChanges() {}
Handsontable.hooks.add('afterLoadData', init);
Handsontable.hooks.add('afterUpdateSettings', init);
Handsontable.hooks.register('afterChangesObserved');
function init() {
var instance = this;
var pluginEnabled = instance.getSettings().observeChanges;
if (pluginEnabled) {
if (instance.observer) {
destroy.call(instance);
}
createObserver.call(instance);
bindEvents.call(instance);
} else if (!pluginEnabled) {
destroy.call(instance);
}
}
function createObserver() {
var instance = this;
instance.observeChangesActive = true;
instance.pauseObservingChanges = function() {
instance.observeChangesActive = false;
};
instance.resumeObservingChanges = function() {
instance.observeChangesActive = true;
};
instance.observedData = instance.getData();
instance.observer = jsonpatch.observe(instance.observedData, function(patches) {
if (instance.observeChangesActive) {
runHookForOperation.call(instance, patches);
instance.render();
}
instance.runHooks('afterChangesObserved');
});
}
function runHookForOperation(rawPatches) {
var instance = this;
var patches = cleanPatches(rawPatches);
for (var i = 0,
len = patches.length; i < len; i++) {
var patch = patches[i];
var parsedPath = parsePath(patch.path);
switch (patch.op) {
case 'add':
if (isNaN(parsedPath.col)) {
instance.runHooks('afterCreateRow', parsedPath.row);
} else {
instance.runHooks('afterCreateCol', parsedPath.col);
}
break;
case 'remove':
if (isNaN(parsedPath.col)) {
instance.runHooks('afterRemoveRow', parsedPath.row, 1);
} else {
instance.runHooks('afterRemoveCol', parsedPath.col, 1);
}
break;
case 'replace':
instance.runHooks('afterChange', [parsedPath.row, parsedPath.col, null, patch.value], 'external');
break;
}
}
function cleanPatches(rawPatches) {
var patches;
patches = removeLengthRelatedPatches(rawPatches);
patches = removeMultipleAddOrRemoveColPatches(patches);
return patches;
}
function removeMultipleAddOrRemoveColPatches(rawPatches) {
var newOrRemovedColumns = [];
return rawPatches.filter(function(patch) {
var parsedPath = parsePath(patch.path);
if (['add', 'remove'].indexOf(patch.op) != -1 && !isNaN(parsedPath.col)) {
if (newOrRemovedColumns.indexOf(parsedPath.col) != -1) {
return false;
} else {
newOrRemovedColumns.push(parsedPath.col);
}
}
return true;
});
}
function removeLengthRelatedPatches(rawPatches) {
return rawPatches.filter(function(patch) {
return !/[/]length/ig.test(patch.path);
});
}
function parsePath(path) {
var match = path.match(/^\/(\d+)\/?(.*)?$/);
return {
row: parseInt(match[1], 10),
col: /^\d*$/.test(match[2]) ? parseInt(match[2], 10) : match[2]
};
}
}
function destroy() {
var instance = this;
if (instance.observer) {
destroyObserver.call(instance);
unbindEvents.call(instance);
}
}
function destroyObserver() {
var instance = this;
jsonpatch.unobserve(instance.observedData, instance.observer);
delete instance.observeChangesActive;
delete instance.pauseObservingChanges;
delete instance.resumeObservingChanges;
}
function bindEvents() {
var instance = this;
instance.addHook('afterDestroy', destroy);
instance.addHook('afterCreateRow', afterTableAlter);
instance.addHook('afterRemoveRow', afterTableAlter);
instance.addHook('afterCreateCol', afterTableAlter);
instance.addHook('afterRemoveCol', afterTableAlter);
instance.addHook('afterChange', function(changes, source) {
if (source != 'loadData') {
afterTableAlter.call(this);
}
});
}
function unbindEvents() {
var instance = this;
instance.removeHook('afterDestroy', destroy);
instance.removeHook('afterCreateRow', afterTableAlter);
instance.removeHook('afterRemoveRow', afterTableAlter);
instance.removeHook('afterCreateCol', afterTableAlter);
instance.removeHook('afterRemoveCol', afterTableAlter);
instance.removeHook('afterChange', afterTableAlter);
}
function afterTableAlter() {
var instance = this;
instance.pauseObservingChanges();
instance.addHookOnce('afterChangesObserved', function() {
instance.resumeObservingChanges();
});
}
//#
},{"./../../plugins.js":45,"jsonpatch":"jsonpatch"}],66:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
HandsontablePersistentState: {get: function() {
return HandsontablePersistentState;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_plugins_46_js__;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
;
function Storage(prefix) {
var savedKeys;
var saveSavedKeys = function() {
window.localStorage[prefix + '__' + 'persistentStateKeys'] = JSON.stringify(savedKeys);
};
var loadSavedKeys = function() {
var keysJSON = window.localStorage[prefix + '__' + 'persistentStateKeys'];
var keys = typeof keysJSON == 'string' ? JSON.parse(keysJSON) : void 0;
savedKeys = keys ? keys : [];
};
var clearSavedKeys = function() {
savedKeys = [];
saveSavedKeys();
};
loadSavedKeys();
this.saveValue = function(key, value) {
window.localStorage[prefix + '_' + key] = JSON.stringify(value);
if (savedKeys.indexOf(key) == -1) {
savedKeys.push(key);
saveSavedKeys();
}
};
this.loadValue = function(key, defaultValue) {
key = typeof key != 'undefined' ? key : defaultValue;
var value = window.localStorage[prefix + '_' + key];
return typeof value == "undefined" ? void 0 : JSON.parse(value);
};
this.reset = function(key) {
window.localStorage.removeItem(prefix + '_' + key);
};
this.resetAll = function() {
for (var index = 0; index < savedKeys.length; index++) {
window.localStorage.removeItem(prefix + '_' + savedKeys[index]);
}
clearSavedKeys();
};
}
function HandsontablePersistentState() {
var plugin = this;
this.init = function() {
var instance = this,
pluginSettings = instance.getSettings().persistentState;
plugin.enabled = !!(pluginSettings);
if (!plugin.enabled) {
removeHooks.call(instance);
return;
}
if (!instance.storage) {
instance.storage = new Storage(instance.rootElement.id);
}
instance.resetState = plugin.resetValue;
addHooks.call(instance);
};
this.saveValue = function(key, value) {
var instance = this;
instance.storage.saveValue(key, value);
};
this.loadValue = function(key, saveTo) {
var instance = this;
saveTo.value = instance.storage.loadValue(key);
};
this.resetValue = function(key) {
var instance = this;
if (typeof key != 'undefined') {
instance.storage.reset(key);
} else {
instance.storage.resetAll();
}
};
var hooks = {
'persistentStateSave': plugin.saveValue,
'persistentStateLoad': plugin.loadValue,
'persistentStateReset': plugin.resetValue
};
for (var hookName in hooks) {
if (hooks.hasOwnProperty(hookName)) {
Handsontable.hooks.register(hookName);
}
}
function addHooks() {
var instance = this;
for (var hookName in hooks) {
if (hooks.hasOwnProperty(hookName)) {
instance.addHook(hookName, hooks[hookName]);
}
}
}
function removeHooks() {
var instance = this;
for (var hookName in hooks) {
if (hooks.hasOwnProperty(hookName)) {
instance.removeHook(hookName, hooks[hookName]);
}
}
}
}
var htPersistentState = new HandsontablePersistentState();
Handsontable.hooks.add('beforeInit', htPersistentState.init);
Handsontable.hooks.add('afterUpdateSettings', htPersistentState.init);
//#
},{"./../../plugins.js":45}],67:[function(require,module,exports){
"use strict";
var $___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__46__46__47_renderers_46_js__;
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var $__0 = ($___46__46__47__46__46__47_renderers_46_js__ = require("./../../renderers.js"), $___46__46__47__46__46__47_renderers_46_js__ && $___46__46__47__46__46__47_renderers_46_js__.__esModule && $___46__46__47__46__46__47_renderers_46_js__ || {default: $___46__46__47__46__46__47_renderers_46_js__}),
registerRenderer = $__0.registerRenderer,
getRenderer = $__0.getRenderer;
Handsontable.Search = function Search(instance) {
this.query = function(queryStr, callback, queryMethod) {
var rowCount = instance.countRows();
var colCount = instance.countCols();
var queryResult = [];
if (!callback) {
callback = Handsontable.Search.global.getDefaultCallback();
}
if (!queryMethod) {
queryMethod = Handsontable.Search.global.getDefaultQueryMethod();
}
for (var rowIndex = 0; rowIndex < rowCount; rowIndex++) {
for (var colIndex = 0; colIndex < colCount; colIndex++) {
var cellData = instance.getDataAtCell(rowIndex, colIndex);
var cellProperties = instance.getCellMeta(rowIndex, colIndex);
var cellCallback = cellProperties.search.callback || callback;
var cellQueryMethod = cellProperties.search.queryMethod || queryMethod;
var testResult = cellQueryMethod(queryStr, cellData);
if (testResult) {
var singleResult = {
row: rowIndex,
col: colIndex,
data: cellData
};
queryResult.push(singleResult);
}
if (cellCallback) {
cellCallback(instance, rowIndex, colIndex, cellData, testResult);
}
}
}
return queryResult;
};
};
Handsontable.Search.DEFAULT_CALLBACK = function(instance, row, col, data, testResult) {
instance.getCellMeta(row, col).isSearchResult = testResult;
};
Handsontable.Search.DEFAULT_QUERY_METHOD = function(query, value) {
if (typeof query == 'undefined' || query == null || !query.toLowerCase || query.length === 0) {
return false;
}
if (typeof value == 'undefined' || value == null) {
return false;
}
return value.toString().toLowerCase().indexOf(query.toLowerCase()) != -1;
};
Handsontable.Search.DEFAULT_SEARCH_RESULT_CLASS = 'htSearchResult';
Handsontable.Search.global = (function() {
var defaultCallback = Handsontable.Search.DEFAULT_CALLBACK;
var defaultQueryMethod = Handsontable.Search.DEFAULT_QUERY_METHOD;
var defaultSearchResultClass = Handsontable.Search.DEFAULT_SEARCH_RESULT_CLASS;
return {
getDefaultCallback: function() {
return defaultCallback;
},
setDefaultCallback: function(newDefaultCallback) {
defaultCallback = newDefaultCallback;
},
getDefaultQueryMethod: function() {
return defaultQueryMethod;
},
setDefaultQueryMethod: function(newDefaultQueryMethod) {
defaultQueryMethod = newDefaultQueryMethod;
},
getDefaultSearchResultClass: function() {
return defaultSearchResultClass;
},
setDefaultSearchResultClass: function(newSearchResultClass) {
defaultSearchResultClass = newSearchResultClass;
}
};
})();
Handsontable.SearchCellDecorator = function(instance, TD, row, col, prop, value, cellProperties) {
var searchResultClass = (cellProperties.search !== null && typeof cellProperties.search == 'object' && cellProperties.search.searchResultClass) || Handsontable.Search.global.getDefaultSearchResultClass();
if (cellProperties.isSearchResult) {
dom.addClass(TD, searchResultClass);
} else {
dom.removeClass(TD, searchResultClass);
}
};
var originalBaseRenderer = getRenderer('base');
registerRenderer('base', function(instance, TD, row, col, prop, value, cellProperties) {
originalBaseRenderer.apply(this, arguments);
Handsontable.SearchCellDecorator.apply(this, arguments);
});
function init() {
var instance = this;
var pluginEnabled = !!instance.getSettings().search;
if (pluginEnabled) {
instance.search = new Handsontable.Search(instance);
} else {
delete instance.search;
}
}
Handsontable.hooks.add('afterInit', init);
Handsontable.hooks.add('afterUpdateSettings', init);
//#
},{"./../../dom.js":27,"./../../renderers.js":70}],68:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
TouchScroll: {get: function() {
return TouchScroll;
}},
__esModule: {value: true}
});
var $___46__46__47__46__46__47_dom_46_js__,
$___46__46__47__95_base_46_js__,
$___46__46__47__46__46__47_plugins_46_js__;
var dom = ($___46__46__47__46__46__47_dom_46_js__ = require("./../../dom.js"), $___46__46__47__46__46__47_dom_46_js__ && $___46__46__47__46__46__47_dom_46_js__.__esModule && $___46__46__47__46__46__47_dom_46_js__ || {default: $___46__46__47__46__46__47_dom_46_js__});
var BasePlugin = ($___46__46__47__95_base_46_js__ = require("./../_base.js"), $___46__46__47__95_base_46_js__ && $___46__46__47__95_base_46_js__.__esModule && $___46__46__47__95_base_46_js__ || {default: $___46__46__47__95_base_46_js__}).default;
var registerPlugin = ($___46__46__47__46__46__47_plugins_46_js__ = require("./../../plugins.js"), $___46__46__47__46__46__47_plugins_46_js__ && $___46__46__47__46__46__47_plugins_46_js__.__esModule && $___46__46__47__46__46__47_plugins_46_js__ || {default: $___46__46__47__46__46__47_plugins_46_js__}).registerPlugin;
var TouchScroll = function TouchScroll(hotInstance) {
var $__2 = this;
$traceurRuntime.superConstructor($TouchScroll).call(this, hotInstance);
this.hot.addHook('afterInit', (function() {
return $__2.init();
}));
this.hot.addHook('afterUpdateSettings', (function() {
return $__2.onAfterUpdateSettings();
}));
this.scrollbars = [];
this.clones = [];
};
var $TouchScroll = TouchScroll;
($traceurRuntime.createClass)(TouchScroll, {
init: function() {
this.registerEvents();
this.onAfterUpdateSettings();
},
onAfterUpdateSettings: function() {
var _this = this;
this.hot.addHookOnce('afterRender', function() {
var wtOverlays = _this.hot.view.wt.wtOverlays;
_this.scrollbars = [];
_this.scrollbars.push(wtOverlays.topOverlay);
_this.scrollbars.push(wtOverlays.leftOverlay);
if (wtOverlays.topLeftCornerOverlay) {
_this.scrollbars.push(wtOverlays.topLeftCornerOverlay);
}
_this.clones = [];
if (wtOverlays.topOverlay.needFullRender) {
_this.clones.push(wtOverlays.topOverlay.clone.wtTable.holder.parentNode);
}
if (wtOverlays.leftOverlay.needFullRender) {
_this.clones.push(wtOverlays.leftOverlay.clone.wtTable.holder.parentNode);
}
if (wtOverlays.topLeftCornerOverlay) {
_this.clones.push(wtOverlays.topLeftCornerOverlay.clone.wtTable.holder.parentNode);
}
});
},
registerEvents: function() {
var $__2 = this;
this.hot.addHook('beforeTouchScroll', (function() {
return $__2.onBeforeTouchScroll();
}));
this.hot.addHook('afterMomentumScroll', (function() {
return $__2.onAfterMomentumScroll();
}));
},
onBeforeTouchScroll: function() {
Handsontable.freezeOverlays = true;
for (var i = 0,
cloneCount = this.clones.length; i < cloneCount; i++) {
dom.addClass(this.clones[i], 'hide-tween');
}
},
onAfterMomentumScroll: function() {
Handsontable.freezeOverlays = false;
var _that = this;
for (var i = 0,
cloneCount = this.clones.length; i < cloneCount; i++) {
dom.removeClass(this.clones[i], 'hide-tween');
}
for (var i$__4 = 0,
cloneCount$__5 = this.clones.length; i$__4 < cloneCount$__5; i$__4++) {
dom.addClass(this.clones[i$__4], 'show-tween');
}
setTimeout(function() {
for (var i = 0,
cloneCount = _that.clones.length; i < cloneCount; i++) {
dom.removeClass(_that.clones[i], 'show-tween');
}
}, 400);
for (var i$__6 = 0,
cloneCount$__7 = this.scrollbars.length; i$__6 < cloneCount$__7; i$__6++) {
this.scrollbars[i$__6].refresh();
this.scrollbars[i$__6].resetFixedPosition();
}
this.hot.view.wt.wtOverlays.syncScrollWithMaster();
}
}, {}, BasePlugin);
;
registerPlugin('touchScroll', TouchScroll);
//#
},{"./../../dom.js":27,"./../../plugins.js":45,"./../_base.js":46}],69:[function(require,module,exports){
"use strict";
var $___46__46__47__46__46__47_helpers_46_js__;
var helper = ($___46__46__47__46__46__47_helpers_46_js__ = require("./../../helpers.js"), $___46__46__47__46__46__47_helpers_46_js__ && $___46__46__47__46__46__47_helpers_46_js__.__esModule && $___46__46__47__46__46__47_helpers_46_js__ || {default: $___46__46__47__46__46__47_helpers_46_js__});
Handsontable.UndoRedo = function(instance) {
var plugin = this;
this.instance = instance;
this.doneActions = [];
this.undoneActions = [];
this.ignoreNewActions = false;
instance.addHook("afterChange", function(changes, origin) {
if (changes) {
var action = new Handsontable.UndoRedo.ChangeAction(changes);
plugin.done(action);
}
});
instance.addHook("afterCreateRow", function(index, amount, createdAutomatically) {
if (createdAutomatically) {
return;
}
var action = new Handsontable.UndoRedo.CreateRowAction(index, amount);
plugin.done(action);
});
instance.addHook("beforeRemoveRow", function(index, amount) {
var originalData = plugin.instance.getData();
index = (originalData.length + index) % originalData.length;
var removedData = originalData.slice(index, index + amount);
var action = new Handsontable.UndoRedo.RemoveRowAction(index, removedData);
plugin.done(action);
});
instance.addHook("afterCreateCol", function(index, amount, createdAutomatically) {
if (createdAutomatically) {
return;
}
var action = new Handsontable.UndoRedo.CreateColumnAction(index, amount);
plugin.done(action);
});
instance.addHook("beforeRemoveCol", function(index, amount) {
var originalData = plugin.instance.getData();
index = (plugin.instance.countCols() + index) % plugin.instance.countCols();
var removedData = [];
for (var i = 0,
len = originalData.length; i < len; i++) {
removedData[i] = originalData[i].slice(index, index + amount);
}
var headers;
if (Array.isArray(instance.getSettings().colHeaders)) {
headers = instance.getSettings().colHeaders.slice(index, index + removedData.length);
}
var action = new Handsontable.UndoRedo.RemoveColumnAction(index, removedData, headers);
plugin.done(action);
});
instance.addHook("beforeCellAlignment", function(stateBefore, range, type, alignment) {
var action = new Handsontable.UndoRedo.CellAlignmentAction(stateBefore, range, type, alignment);
plugin.done(action);
});
};
Handsontable.UndoRedo.prototype.done = function(action) {
if (!this.ignoreNewActions) {
this.doneActions.push(action);
this.undoneActions.length = 0;
}
};
Handsontable.UndoRedo.prototype.undo = function() {
if (this.isUndoAvailable()) {
var action = this.doneActions.pop();
this.ignoreNewActions = true;
var that = this;
action.undo(this.instance, function() {
that.ignoreNewActions = false;
that.undoneActions.push(action);
});
}
};
Handsontable.UndoRedo.prototype.redo = function() {
if (this.isRedoAvailable()) {
var action = this.undoneActions.pop();
this.ignoreNewActions = true;
var that = this;
action.redo(this.instance, function() {
that.ignoreNewActions = false;
that.doneActions.push(action);
});
}
};
Handsontable.UndoRedo.prototype.isUndoAvailable = function() {
return this.doneActions.length > 0;
};
Handsontable.UndoRedo.prototype.isRedoAvailable = function() {
return this.undoneActions.length > 0;
};
Handsontable.UndoRedo.prototype.clear = function() {
this.doneActions.length = 0;
this.undoneActions.length = 0;
};
Handsontable.UndoRedo.Action = function() {};
Handsontable.UndoRedo.Action.prototype.undo = function() {};
Handsontable.UndoRedo.Action.prototype.redo = function() {};
Handsontable.UndoRedo.ChangeAction = function(changes) {
this.changes = changes;
};
helper.inherit(Handsontable.UndoRedo.ChangeAction, Handsontable.UndoRedo.Action);
Handsontable.UndoRedo.ChangeAction.prototype.undo = function(instance, undoneCallback) {
var data = helper.deepClone(this.changes),
emptyRowsAtTheEnd = instance.countEmptyRows(true),
emptyColsAtTheEnd = instance.countEmptyCols(true);
for (var i = 0,
len = data.length; i < len; i++) {
data[i].splice(3, 1);
}
instance.addHookOnce('afterChange', undoneCallback);
instance.setDataAtRowProp(data, null, null, 'undo');
for (var i = 0,
len = data.length; i < len; i++) {
if (instance.getSettings().minSpareRows && data[i][0] + 1 + instance.getSettings().minSpareRows === instance.countRows() && emptyRowsAtTheEnd == instance.getSettings().minSpareRows) {
instance.alter('remove_row', parseInt(data[i][0] + 1, 10), instance.getSettings().minSpareRows);
instance.undoRedo.doneActions.pop();
}
if (instance.getSettings().minSpareCols && data[i][1] + 1 + instance.getSettings().minSpareCols === instance.countCols() && emptyColsAtTheEnd == instance.getSettings().minSpareCols) {
instance.alter('remove_col', parseInt(data[i][1] + 1, 10), instance.getSettings().minSpareCols);
instance.undoRedo.doneActions.pop();
}
}
};
Handsontable.UndoRedo.ChangeAction.prototype.redo = function(instance, onFinishCallback) {
var data = helper.deepClone(this.changes);
for (var i = 0,
len = data.length; i < len; i++) {
data[i].splice(2, 1);
}
instance.addHookOnce('afterChange', onFinishCallback);
instance.setDataAtRowProp(data, null, null, 'redo');
};
Handsontable.UndoRedo.CreateRowAction = function(index, amount) {
this.index = index;
this.amount = amount;
};
helper.inherit(Handsontable.UndoRedo.CreateRowAction, Handsontable.UndoRedo.Action);
Handsontable.UndoRedo.CreateRowAction.prototype.undo = function(instance, undoneCallback) {
var rowCount = instance.countRows(),
minSpareRows = instance.getSettings().minSpareRows;
if (this.index >= rowCount && this.index - minSpareRows < rowCount) {
this.index -= minSpareRows;
}
instance.addHookOnce('afterRemoveRow', undoneCallback);
instance.alter('remove_row', this.index, this.amount);
};
Handsontable.UndoRedo.CreateRowAction.prototype.redo = function(instance, redoneCallback) {
instance.addHookOnce('afterCreateRow', redoneCallback);
instance.alter('insert_row', this.index + 1, this.amount);
};
Handsontable.UndoRedo.RemoveRowAction = function(index, data) {
this.index = index;
this.data = data;
};
helper.inherit(Handsontable.UndoRedo.RemoveRowAction, Handsontable.UndoRedo.Action);
Handsontable.UndoRedo.RemoveRowAction.prototype.undo = function(instance, undoneCallback) {
var spliceArgs = [this.index, 0];
Array.prototype.push.apply(spliceArgs, this.data);
Array.prototype.splice.apply(instance.getData(), spliceArgs);
instance.addHookOnce('afterRender', undoneCallback);
instance.render();
};
Handsontable.UndoRedo.RemoveRowAction.prototype.redo = function(instance, redoneCallback) {
instance.addHookOnce('afterRemoveRow', redoneCallback);
instance.alter('remove_row', this.index, this.data.length);
};
Handsontable.UndoRedo.CreateColumnAction = function(index, amount) {
this.index = index;
this.amount = amount;
};
helper.inherit(Handsontable.UndoRedo.CreateColumnAction, Handsontable.UndoRedo.Action);
Handsontable.UndoRedo.CreateColumnAction.prototype.undo = function(instance, undoneCallback) {
instance.addHookOnce('afterRemoveCol', undoneCallback);
instance.alter('remove_col', this.index, this.amount);
};
Handsontable.UndoRedo.CreateColumnAction.prototype.redo = function(instance, redoneCallback) {
instance.addHookOnce('afterCreateCol', redoneCallback);
instance.alter('insert_col', this.index + 1, this.amount);
};
Handsontable.UndoRedo.CellAlignmentAction = function(stateBefore, range, type, alignment) {
this.stateBefore = stateBefore;
this.range = range;
this.type = type;
this.alignment = alignment;
};
Handsontable.UndoRedo.CellAlignmentAction.prototype.undo = function(instance, undoneCallback) {
if (!instance.contextMenu) {
return;
}
for (var row = this.range.from.row; row <= this.range.to.row; row++) {
for (var col = this.range.from.col; col <= this.range.to.col; col++) {
instance.setCellMeta(row, col, 'className', this.stateBefore[row][col] || ' htLeft');
}
}
instance.addHookOnce('afterRender', undoneCallback);
instance.render();
};
Handsontable.UndoRedo.CellAlignmentAction.prototype.redo = function(instance, undoneCallback) {
if (!instance.contextMenu) {
return;
}
for (var row = this.range.from.row; row <= this.range.to.row; row++) {
for (var col = this.range.from.col; col <= this.range.to.col; col++) {
instance.contextMenu.align.call(instance, this.range, this.type, this.alignment);
}
}
instance.addHookOnce('afterRender', undoneCallback);
instance.render();
};
Handsontable.UndoRedo.RemoveColumnAction = function(index, data, headers) {
this.index = index;
this.data = data;
this.amount = this.data[0].length;
this.headers = headers;
};
helper.inherit(Handsontable.UndoRedo.RemoveColumnAction, Handsontable.UndoRedo.Action);
Handsontable.UndoRedo.RemoveColumnAction.prototype.undo = function(instance, undoneCallback) {
var row,
spliceArgs;
for (var i = 0,
len = instance.getData().length; i < len; i++) {
row = instance.getSourceDataAtRow(i);
spliceArgs = [this.index, 0];
Array.prototype.push.apply(spliceArgs, this.data[i]);
Array.prototype.splice.apply(row, spliceArgs);
}
if (typeof this.headers != 'undefined') {
spliceArgs = [this.index, 0];
Array.prototype.push.apply(spliceArgs, this.headers);
Array.prototype.splice.apply(instance.getSettings().colHeaders, spliceArgs);
}
instance.addHookOnce('afterRender', undoneCallback);
instance.render();
};
Handsontable.UndoRedo.RemoveColumnAction.prototype.redo = function(instance, redoneCallback) {
instance.addHookOnce('afterRemoveCol', redoneCallback);
instance.alter('remove_col', this.index, this.amount);
};
function init() {
var instance = this;
var pluginEnabled = typeof instance.getSettings().undo == 'undefined' || instance.getSettings().undo;
if (pluginEnabled) {
if (!instance.undoRedo) {
instance.undoRedo = new Handsontable.UndoRedo(instance);
exposeUndoRedoMethods(instance);
instance.addHook('beforeKeyDown', onBeforeKeyDown);
instance.addHook('afterChange', onAfterChange);
}
} else {
if (instance.undoRedo) {
delete instance.undoRedo;
removeExposedUndoRedoMethods(instance);
instance.removeHook('beforeKeyDown', onBeforeKeyDown);
instance.removeHook('afterChange', onAfterChange);
}
}
}
function onBeforeKeyDown(event) {
var instance = this;
var ctrlDown = (event.ctrlKey || event.metaKey) && !event.altKey;
if (ctrlDown) {
if (event.keyCode === 89 || (event.shiftKey && event.keyCode === 90)) {
instance.undoRedo.redo();
event.stopImmediatePropagation();
} else if (event.keyCode === 90) {
instance.undoRedo.undo();
event.stopImmediatePropagation();
}
}
}
function onAfterChange(changes, source) {
var instance = this;
if (source == 'loadData') {
return instance.undoRedo.clear();
}
}
function exposeUndoRedoMethods(instance) {
instance.undo = function() {
return instance.undoRedo.undo();
};
instance.redo = function() {
return instance.undoRedo.redo();
};
instance.isUndoAvailable = function() {
return instance.undoRedo.isUndoAvailable();
};
instance.isRedoAvailable = function() {
return instance.undoRedo.isRedoAvailable();
};
instance.clearUndo = function() {
return instance.undoRedo.clear();
};
}
function removeExposedUndoRedoMethods(instance) {
delete instance.undo;
delete instance.redo;
delete instance.isUndoAvailable;
delete instance.isRedoAvailable;
delete instance.clearUndo;
}
Handsontable.hooks.add('afterInit', init);
Handsontable.hooks.add('afterUpdateSettings', init);
//#
},{"./../../helpers.js":42}],70:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
registerRenderer: {get: function() {
return registerRenderer;
}},
getRenderer: {get: function() {
return getRenderer;
}},
hasRenderer: {get: function() {
return hasRenderer;
}},
__esModule: {value: true}
});
var $__helpers_46_js__;
var helper = ($__helpers_46_js__ = require("./helpers.js"), $__helpers_46_js__ && $__helpers_46_js__.__esModule && $__helpers_46_js__ || {default: $__helpers_46_js__});
;
var registeredRenderers = {};
Handsontable.renderers = Handsontable.renderers || {};
Handsontable.renderers.registerRenderer = registerRenderer;
Handsontable.renderers.getRenderer = getRenderer;
function registerRenderer(rendererName, rendererFunction) {
var registerName;
registeredRenderers[rendererName] = rendererFunction;
registerName = helper.toUpperCaseFirst(rendererName) + 'Renderer';
Handsontable.renderers[registerName] = rendererFunction;
Handsontable[registerName] = rendererFunction;
}
function getRenderer(rendererName) {
if (typeof rendererName == 'function') {
return rendererName;
}
if (typeof rendererName != 'string') {
throw Error('Only strings and functions can be passed as "renderer" parameter');
}
if (!(rendererName in registeredRenderers)) {
throw Error('No editor registered under name "' + rendererName + '"');
}
return registeredRenderers[rendererName];
}
function hasRenderer(rendererName) {
return rendererName in registeredRenderers;
}
//#
},{"./helpers.js":42}],71:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
cellDecorator: {get: function() {
return cellDecorator;
}},
__esModule: {value: true}
});
var $___46__46__47_dom_46_js__,
$___46__46__47_renderers_46_js__;
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var registerRenderer = ($___46__46__47_renderers_46_js__ = require("./../renderers.js"), $___46__46__47_renderers_46_js__ && $___46__46__47_renderers_46_js__.__esModule && $___46__46__47_renderers_46_js__ || {default: $___46__46__47_renderers_46_js__}).registerRenderer;
;
registerRenderer('base', cellDecorator);
Handsontable.renderers.cellDecorator = cellDecorator;
function cellDecorator(instance, TD, row, col, prop, value, cellProperties) {
if (cellProperties.className) {
if (TD.className) {
TD.className = TD.className + " " + cellProperties.className;
} else {
TD.className = cellProperties.className;
}
}
if (cellProperties.readOnly) {
dom.addClass(TD, cellProperties.readOnlyCellClassName);
}
if (cellProperties.valid === false && cellProperties.invalidCellClassName) {
dom.addClass(TD, cellProperties.invalidCellClassName);
} else {
dom.removeClass(TD, cellProperties.invalidCellClassName);
}
if (cellProperties.wordWrap === false && cellProperties.noWordWrapClassName) {
dom.addClass(TD, cellProperties.noWordWrapClassName);
}
if (!value && cellProperties.placeholder) {
dom.addClass(TD, cellProperties.placeholderCellClassName);
}
}
//#
},{"./../dom.js":27,"./../renderers.js":70}],72:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
autocompleteRenderer: {get: function() {
return autocompleteRenderer;
}},
__esModule: {value: true}
});
var $___46__46__47_dom_46_js__,
$___46__46__47_eventManager_46_js__,
$___46__46__47_renderers_46_js__,
$___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__;
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var eventManagerObject = ($___46__46__47_eventManager_46_js__ = require("./../eventManager.js"), $___46__46__47_eventManager_46_js__ && $___46__46__47_eventManager_46_js__.__esModule && $___46__46__47_eventManager_46_js__ || {default: $___46__46__47_eventManager_46_js__}).eventManager;
var $__1 = ($___46__46__47_renderers_46_js__ = require("./../renderers.js"), $___46__46__47_renderers_46_js__ && $___46__46__47_renderers_46_js__.__esModule && $___46__46__47_renderers_46_js__ || {default: $___46__46__47_renderers_46_js__}),
getRenderer = $__1.getRenderer,
registerRenderer = $__1.registerRenderer;
var WalkontableCellCoords = ($___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ = require("./../3rdparty/walkontable/src/cell/coords.js"), $___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ && $___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__.__esModule && $___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ || {default: $___46__46__47_3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__}).WalkontableCellCoords;
;
var clonableWRAPPER = document.createElement('DIV');
clonableWRAPPER.className = 'htAutocompleteWrapper';
var clonableARROW = document.createElement('DIV');
clonableARROW.className = 'htAutocompleteArrow';
clonableARROW.appendChild(document.createTextNode(String.fromCharCode(9660)));
var wrapTdContentWithWrapper = function(TD, WRAPPER) {
WRAPPER.innerHTML = TD.innerHTML;
dom.empty(TD);
TD.appendChild(WRAPPER);
};
registerRenderer('autocomplete', autocompleteRenderer);
function autocompleteRenderer(instance, TD, row, col, prop, value, cellProperties) {
var WRAPPER = clonableWRAPPER.cloneNode(true);
var ARROW = clonableARROW.cloneNode(true);
getRenderer('text')(instance, TD, row, col, prop, value, cellProperties);
TD.appendChild(ARROW);
dom.addClass(TD, 'htAutocomplete');
if (!TD.firstChild) {
TD.appendChild(document.createTextNode(String.fromCharCode(160)));
}
if (!instance.acArrowListener) {
var eventManager = eventManagerObject(instance);
instance.acArrowListener = function(event) {
if (dom.hasClass(event.target, 'htAutocompleteArrow')) {
instance.view.wt.getSetting('onCellDblClick', null, new WalkontableCellCoords(row, col), TD);
}
};
eventManager.addEventListener(instance.rootElement, 'mousedown', instance.acArrowListener);
instance.addHookOnce('afterDestroy', function() {
eventManager.clear();
});
}
}
//#
},{"./../3rdparty/walkontable/src/cell/coords.js":5,"./../dom.js":27,"./../eventManager.js":41,"./../renderers.js":70}],73:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
checkboxRenderer: {get: function() {
return checkboxRenderer;
}},
__esModule: {value: true}
});
var $___46__46__47_dom_46_js__,
$___46__46__47_helpers_46_js__,
$___46__46__47_eventManager_46_js__,
$___46__46__47_renderers_46_js__;
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var helper = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__});
var EventManager = ($___46__46__47_eventManager_46_js__ = require("./../eventManager.js"), $___46__46__47_eventManager_46_js__ && $___46__46__47_eventManager_46_js__.__esModule && $___46__46__47_eventManager_46_js__ || {default: $___46__46__47_eventManager_46_js__}).EventManager;
var $__1 = ($___46__46__47_renderers_46_js__ = require("./../renderers.js"), $___46__46__47_renderers_46_js__ && $___46__46__47_renderers_46_js__.__esModule && $___46__46__47_renderers_46_js__ || {default: $___46__46__47_renderers_46_js__}),
getRenderer = $__1.getRenderer,
registerRenderer = $__1.registerRenderer;
var clonableINPUT = document.createElement('INPUT');
clonableINPUT.className = 'htCheckboxRendererInput';
clonableINPUT.type = 'checkbox';
clonableINPUT.setAttribute('autocomplete', 'off');
var isListeningKeyDownEvent = new WeakMap();
function checkboxRenderer(instance, TD, row, col, prop, value, cellProperties) {
var eventManager = new EventManager(instance);
var input = clonableINPUT.cloneNode(false);
if (typeof cellProperties.checkedTemplate === 'undefined') {
cellProperties.checkedTemplate = true;
}
if (typeof cellProperties.uncheckedTemplate === 'undefined') {
cellProperties.uncheckedTemplate = false;
}
dom.empty(TD);
if (value === cellProperties.checkedTemplate || value === helper.stringify(cellProperties.checkedTemplate)) {
input.checked = true;
TD.appendChild(input);
} else if (value === cellProperties.uncheckedTemplate || value === helper.stringify(cellProperties.uncheckedTemplate)) {
TD.appendChild(input);
} else if (value === null) {
dom.addClass(input, 'noValue');
TD.appendChild(input);
} else {
dom.fastInnerText(TD, '#bad value#');
}
if (cellProperties.readOnly) {
eventManager.addEventListener(input, 'click', preventDefault);
} else {
eventManager.addEventListener(input, 'mousedown', stopPropagation);
eventManager.addEventListener(input, 'mouseup', stopPropagation);
eventManager.addEventListener(input, 'change', (function(event) {
instance.setDataAtRowProp(row, prop, event.target.checked ? cellProperties.checkedTemplate : cellProperties.uncheckedTemplate);
}));
}
if (!isListeningKeyDownEvent.has(instance)) {
isListeningKeyDownEvent.set(instance, true);
instance.addHook('beforeKeyDown', onBeforeKeyDown);
}
function onBeforeKeyDown(event) {
var allowedKeys = [helper.keyCode.SPACE, helper.keyCode.ENTER, helper.keyCode.DELETE, helper.keyCode.BACKSPACE];
dom.enableImmediatePropagation(event);
if (allowedKeys.indexOf(event.keyCode) !== -1 && !event.isImmediatePropagationStopped()) {
eachSelectedCheckboxCell(function() {
event.stopImmediatePropagation();
event.preventDefault();
});
}
if (event.keyCode == helper.keyCode.SPACE || event.keyCode == helper.keyCode.ENTER) {
toggleSelected();
}
if (event.keyCode == helper.keyCode.DELETE || event.keyCode == helper.keyCode.BACKSPACE) {
toggleSelected(false);
}
}
function toggleSelected() {
var checked = arguments[0] !== (void 0) ? arguments[0] : null;
eachSelectedCheckboxCell(function(checkboxes) {
for (var i = 0,
len = checkboxes.length; i < len; i++) {
toggleCheckbox(checkboxes[i], checked);
}
});
}
function toggleCheckbox(checkbox) {
var checked = arguments[1] !== (void 0) ? arguments[1] : null;
if (checked === null) {
checkbox.checked = !checkbox.checked;
} else {
checkbox.checked = checked;
}
eventManager.fireEvent(checkbox, 'change');
}
function eachSelectedCheckboxCell(callback) {
var selRange = instance.getSelectedRange();
var topLeft = selRange.getTopLeftCorner();
var bottomRight = selRange.getBottomRightCorner();
for (var row = topLeft.row; row <= bottomRight.row; row++) {
for (var col = topLeft.col; col <= bottomRight.col; col++) {
var cell = instance.getCell(row, col);
var cellProperties$__2 = instance.getCellMeta(row, col);
var checkboxes = cell.querySelectorAll('input[type=checkbox]');
if (checkboxes.length > 0 && !cellProperties$__2.readOnly) {
callback(checkboxes);
}
}
}
}
function preventDefault(event) {
event.preventDefault();
}
function stopPropagation(event) {
helper.stopPropagation(event);
}
}
;
registerRenderer('checkbox', checkboxRenderer);
//#
},{"./../dom.js":27,"./../eventManager.js":41,"./../helpers.js":42,"./../renderers.js":70}],74:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
htmlRenderer: {get: function() {
return htmlRenderer;
}},
__esModule: {value: true}
});
var $___46__46__47_dom_46_js__,
$___46__46__47_renderers_46_js__;
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var $__0 = ($___46__46__47_renderers_46_js__ = require("./../renderers.js"), $___46__46__47_renderers_46_js__ && $___46__46__47_renderers_46_js__.__esModule && $___46__46__47_renderers_46_js__ || {default: $___46__46__47_renderers_46_js__}),
getRenderer = $__0.getRenderer,
registerRenderer = $__0.registerRenderer;
;
registerRenderer('html', htmlRenderer);
function htmlRenderer(instance, TD, row, col, prop, value, cellProperties) {
getRenderer('base').apply(this, arguments);
dom.fastInnerHTML(TD, value);
}
//#
},{"./../dom.js":27,"./../renderers.js":70}],75:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
numericRenderer: {get: function() {
return numericRenderer;
}},
__esModule: {value: true}
});
var $___46__46__47_dom_46_js__,
$___46__46__47_helpers_46_js__,
$__numeral__,
$___46__46__47_renderers_46_js__;
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var helper = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__});
var numeral = ($__numeral__ = require("numeral"), $__numeral__ && $__numeral__.__esModule && $__numeral__ || {default: $__numeral__}).default;
var $__1 = ($___46__46__47_renderers_46_js__ = require("./../renderers.js"), $___46__46__47_renderers_46_js__ && $___46__46__47_renderers_46_js__.__esModule && $___46__46__47_renderers_46_js__ || {default: $___46__46__47_renderers_46_js__}),
getRenderer = $__1.getRenderer,
registerRenderer = $__1.registerRenderer;
;
registerRenderer('numeric', numericRenderer);
function numericRenderer(instance, TD, row, col, prop, value, cellProperties) {
if (helper.isNumeric(value)) {
if (typeof cellProperties.language !== 'undefined') {
numeral.language(cellProperties.language);
}
value = numeral(value).format(cellProperties.format || '0');
dom.addClass(TD, 'htNumeric');
}
getRenderer('text')(instance, TD, row, col, prop, value, cellProperties);
}
//#
},{"./../dom.js":27,"./../helpers.js":42,"./../renderers.js":70,"numeral":"numeral"}],76:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
passwordRenderer: {get: function() {
return passwordRenderer;
}},
__esModule: {value: true}
});
var $___46__46__47_dom_46_js__,
$___46__46__47_renderers_46_js__;
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var $__0 = ($___46__46__47_renderers_46_js__ = require("./../renderers.js"), $___46__46__47_renderers_46_js__ && $___46__46__47_renderers_46_js__.__esModule && $___46__46__47_renderers_46_js__ || {default: $___46__46__47_renderers_46_js__}),
getRenderer = $__0.getRenderer,
registerRenderer = $__0.registerRenderer;
;
registerRenderer('password', passwordRenderer);
function passwordRenderer(instance, TD, row, col, prop, value, cellProperties) {
getRenderer('text').apply(this, arguments);
value = TD.innerHTML;
var hash;
var hashLength = cellProperties.hashLength || value.length;
var hashSymbol = cellProperties.hashSymbol || '*';
for (hash = ''; hash.split(hashSymbol).length - 1 < hashLength; hash += hashSymbol) {}
dom.fastInnerHTML(TD, hash);
}
//#
},{"./../dom.js":27,"./../renderers.js":70}],77:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
textRenderer: {get: function() {
return textRenderer;
}},
__esModule: {value: true}
});
var $___46__46__47_dom_46_js__,
$___46__46__47_helpers_46_js__,
$___46__46__47_renderers_46_js__;
var dom = ($___46__46__47_dom_46_js__ = require("./../dom.js"), $___46__46__47_dom_46_js__ && $___46__46__47_dom_46_js__.__esModule && $___46__46__47_dom_46_js__ || {default: $___46__46__47_dom_46_js__});
var helper = ($___46__46__47_helpers_46_js__ = require("./../helpers.js"), $___46__46__47_helpers_46_js__ && $___46__46__47_helpers_46_js__.__esModule && $___46__46__47_helpers_46_js__ || {default: $___46__46__47_helpers_46_js__});
var $__0 = ($___46__46__47_renderers_46_js__ = require("./../renderers.js"), $___46__46__47_renderers_46_js__ && $___46__46__47_renderers_46_js__.__esModule && $___46__46__47_renderers_46_js__ || {default: $___46__46__47_renderers_46_js__}),
getRenderer = $__0.getRenderer,
registerRenderer = $__0.registerRenderer;
;
registerRenderer('text', textRenderer);
function textRenderer(instance, TD, row, col, prop, value, cellProperties) {
getRenderer('base').apply(this, arguments);
if (!value && cellProperties.placeholder) {
value = cellProperties.placeholder;
}
var escaped = helper.stringify(value);
if (!instance.getSettings().trimWhitespace) {
escaped = escaped.replace(/ /g, String.fromCharCode(160));
}
if (cellProperties.rendererTemplate) {
dom.empty(TD);
var TEMPLATE = document.createElement('TEMPLATE');
TEMPLATE.setAttribute('bind', '{{}}');
TEMPLATE.innerHTML = cellProperties.rendererTemplate;
HTMLTemplateElement.decorate(TEMPLATE);
TEMPLATE.model = instance.getSourceDataAtRow(row);
TD.appendChild(TEMPLATE);
} else {
dom.fastInnerText(TD, escaped);
}
}
//#
},{"./../dom.js":27,"./../helpers.js":42,"./../renderers.js":70}],78:[function(require,module,exports){
"use strict";
if (!Array.prototype.filter) {
Array.prototype.filter = function(fun, thisp) {
"use strict";
if (typeof this === "undefined" || this === null) {
throw new TypeError();
}
if (typeof fun !== "function") {
throw new TypeError();
}
thisp = thisp || this;
if (isNodeList(thisp)) {
thisp = convertNodeListToArray(thisp);
}
var len = thisp.length,
res = [],
i,
val;
for (i = 0; i < len; i += 1) {
if (thisp.hasOwnProperty(i)) {
val = thisp[i];
if (fun.call(thisp, val, i, thisp)) {
res.push(val);
}
}
}
return res;
function isNodeList(object) {
return /NodeList/i.test(object.item);
}
function convertNodeListToArray(nodeList) {
var array = [];
for (var i = 0,
len = nodeList.length; i < len; i++) {
array[i] = nodeList[i];
}
return array;
}
};
}
//#
},{}],79:[function(require,module,exports){
"use strict";
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(elt) {
var len = this.length >>> 0;
var from = Number(arguments[1]) || 0;
from = (from < 0) ? Math.ceil(from) : Math.floor(from);
if (from < 0) {
from += len;
}
for (; from < len; from++) {
if (from in this && this[from] === elt) {
return from;
}
}
return -1;
};
}
//#
},{}],80:[function(require,module,exports){
"use strict";
if (!Array.isArray) {
Array.isArray = function(obj) {
return Object.prototype.toString.call(obj) == '[object Array]';
};
}
//#
},{}],81:[function(require,module,exports){
"use strict";
(function(global) {
'use strict';
if (global.$traceurRuntime) {
return;
}
var $Object = Object;
var $TypeError = TypeError;
var $create = $Object.create;
var $defineProperties = $Object.defineProperties;
var $defineProperty = $Object.defineProperty;
var $freeze = $Object.freeze;
var $getOwnPropertyDescriptor = $Object.getOwnPropertyDescriptor;
var $getOwnPropertyNames = $Object.getOwnPropertyNames;
var $keys = $Object.keys;
var $hasOwnProperty = $Object.prototype.hasOwnProperty;
var $toString = $Object.prototype.toString;
var $preventExtensions = Object.preventExtensions;
var $seal = Object.seal;
var $isExtensible = Object.isExtensible;
function nonEnum(value) {
return {
configurable: true,
enumerable: false,
value: value,
writable: true
};
}
var method = nonEnum;
var counter = 0;
function newUniqueString() {
return '__$' + Math.floor(Math.random() * 1e9) + '$' + ++counter + '$__';
}
var symbolInternalProperty = newUniqueString();
var symbolDescriptionProperty = newUniqueString();
var symbolDataProperty = newUniqueString();
var symbolValues = $create(null);
var privateNames = $create(null);
function isPrivateName(s) {
return privateNames[s];
}
function createPrivateName() {
var s = newUniqueString();
privateNames[s] = true;
return s;
}
function isShimSymbol(symbol) {
return typeof symbol === 'object' && symbol instanceof SymbolValue;
}
function typeOf(v) {
if (isShimSymbol(v))
return 'symbol';
return typeof v;
}
function Symbol(description) {
var value = new SymbolValue(description);
if (!(this instanceof Symbol))
return value;
throw new TypeError('Symbol cannot be new\'ed');
}
$defineProperty(Symbol.prototype, 'constructor', nonEnum(Symbol));
$defineProperty(Symbol.prototype, 'toString', method(function() {
var symbolValue = this[symbolDataProperty];
if (!getOption('symbols'))
return symbolValue[symbolInternalProperty];
if (!symbolValue)
throw TypeError('Conversion from symbol to string');
var desc = symbolValue[symbolDescriptionProperty];
if (desc === undefined)
desc = '';
return 'Symbol(' + desc + ')';
}));
$defineProperty(Symbol.prototype, 'valueOf', method(function() {
var symbolValue = this[symbolDataProperty];
if (!symbolValue)
throw TypeError('Conversion from symbol to string');
if (!getOption('symbols'))
return symbolValue[symbolInternalProperty];
return symbolValue;
}));
function SymbolValue(description) {
var key = newUniqueString();
$defineProperty(this, symbolDataProperty, {value: this});
$defineProperty(this, symbolInternalProperty, {value: key});
$defineProperty(this, symbolDescriptionProperty, {value: description});
freeze(this);
symbolValues[key] = this;
}
$defineProperty(SymbolValue.prototype, 'constructor', nonEnum(Symbol));
$defineProperty(SymbolValue.prototype, 'toString', {
value: Symbol.prototype.toString,
enumerable: false
});
$defineProperty(SymbolValue.prototype, 'valueOf', {
value: Symbol.prototype.valueOf,
enumerable: false
});
var hashProperty = createPrivateName();
var hashPropertyDescriptor = {value: undefined};
var hashObjectProperties = {
hash: {value: undefined},
self: {value: undefined}
};
var hashCounter = 0;
function getOwnHashObject(object) {
var hashObject = object[hashProperty];
if (hashObject && hashObject.self === object)
return hashObject;
if ($isExtensible(object)) {
hashObjectProperties.hash.value = hashCounter++;
hashObjectProperties.self.value = object;
hashPropertyDescriptor.value = $create(null, hashObjectProperties);
$defineProperty(object, hashProperty, hashPropertyDescriptor);
return hashPropertyDescriptor.value;
}
return undefined;
}
function freeze(object) {
getOwnHashObject(object);
return $freeze.apply(this, arguments);
}
function preventExtensions(object) {
getOwnHashObject(object);
return $preventExtensions.apply(this, arguments);
}
function seal(object) {
getOwnHashObject(object);
return $seal.apply(this, arguments);
}
freeze(SymbolValue.prototype);
function isSymbolString(s) {
return symbolValues[s] || privateNames[s];
}
function toProperty(name) {
if (isShimSymbol(name))
return name[symbolInternalProperty];
return name;
}
function removeSymbolKeys(array) {
var rv = [];
for (var i = 0; i < array.length; i++) {
if (!isSymbolString(array[i])) {
rv.push(array[i]);
}
}
return rv;
}
function getOwnPropertyNames(object) {
return removeSymbolKeys($getOwnPropertyNames(object));
}
function keys(object) {
return removeSymbolKeys($keys(object));
}
function getOwnPropertySymbols(object) {
var rv = [];
var names = $getOwnPropertyNames(object);
for (var i = 0; i < names.length; i++) {
var symbol = symbolValues[names[i]];
if (symbol) {
rv.push(symbol);
}
}
return rv;
}
function getOwnPropertyDescriptor(object, name) {
return $getOwnPropertyDescriptor(object, toProperty(name));
}
function hasOwnProperty(name) {
return $hasOwnProperty.call(this, toProperty(name));
}
function getOption(name) {
return global.traceur && global.traceur.options[name];
}
function defineProperty(object, name, descriptor) {
if (isShimSymbol(name)) {
name = name[symbolInternalProperty];
}
$defineProperty(object, name, descriptor);
return object;
}
function polyfillObject(Object) {
$defineProperty(Object, 'defineProperty', {value: defineProperty});
$defineProperty(Object, 'getOwnPropertyNames', {value: getOwnPropertyNames});
$defineProperty(Object, 'getOwnPropertyDescriptor', {value: getOwnPropertyDescriptor});
$defineProperty(Object.prototype, 'hasOwnProperty', {value: hasOwnProperty});
$defineProperty(Object, 'freeze', {value: freeze});
$defineProperty(Object, 'preventExtensions', {value: preventExtensions});
$defineProperty(Object, 'seal', {value: seal});
$defineProperty(Object, 'keys', {value: keys});
}
function exportStar(object) {
for (var i = 1; i < arguments.length; i++) {
var names = $getOwnPropertyNames(arguments[i]);
for (var j = 0; j < names.length; j++) {
var name = names[j];
if (isSymbolString(name))
continue;
(function(mod, name) {
$defineProperty(object, name, {
get: function() {
return mod[name];
},
enumerable: true
});
})(arguments[i], names[j]);
}
}
return object;
}
function isObject(x) {
return x != null && (typeof x === 'object' || typeof x === 'function');
}
function toObject(x) {
if (x == null)
throw $TypeError();
return $Object(x);
}
function checkObjectCoercible(argument) {
if (argument == null) {
throw new TypeError('Value cannot be converted to an Object');
}
return argument;
}
function polyfillSymbol(global, Symbol) {
if (!global.Symbol) {
global.Symbol = Symbol;
Object.getOwnPropertySymbols = getOwnPropertySymbols;
}
if (!global.Symbol.iterator) {
global.Symbol.iterator = Symbol('Symbol.iterator');
}
}
function setupGlobals(global) {
polyfillSymbol(global, Symbol);
global.Reflect = global.Reflect || {};
global.Reflect.global = global.Reflect.global || global;
polyfillObject(global.Object);
}
setupGlobals(global);
global.$traceurRuntime = {
checkObjectCoercible: checkObjectCoercible,
createPrivateName: createPrivateName,
defineProperties: $defineProperties,
defineProperty: $defineProperty,
exportStar: exportStar,
getOwnHashObject: getOwnHashObject,
getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
getOwnPropertyNames: $getOwnPropertyNames,
isObject: isObject,
isPrivateName: isPrivateName,
isSymbolString: isSymbolString,
keys: $keys,
setupGlobals: setupGlobals,
toObject: toObject,
toProperty: toProperty,
typeof: typeOf
};
})(window);
(function() {
'use strict';
var path;
function relativeRequire(callerPath, requiredPath) {
path = path || typeof require !== 'undefined' && require('path');
function isDirectory(path) {
return path.slice(-1) === '/';
}
function isAbsolute(path) {
return path[0] === '/';
}
function isRelative(path) {
return path[0] === '.';
}
if (isDirectory(requiredPath) || isAbsolute(requiredPath))
return;
return isRelative(requiredPath) ? require(path.resolve(path.dirname(callerPath), requiredPath)) : require(requiredPath);
}
$traceurRuntime.require = relativeRequire;
})();
(function() {
'use strict';
function spread() {
var rv = [],
j = 0,
iterResult;
for (var i = 0; i < arguments.length; i++) {
var valueToSpread = $traceurRuntime.checkObjectCoercible(arguments[i]);
if (typeof valueToSpread[$traceurRuntime.toProperty(Symbol.iterator)] !== 'function') {
throw new TypeError('Cannot spread non-iterable object.');
}
var iter = valueToSpread[$traceurRuntime.toProperty(Symbol.iterator)]();
while (!(iterResult = iter.next()).done) {
rv[j++] = iterResult.value;
}
}
return rv;
}
$traceurRuntime.spread = spread;
})();
(function() {
'use strict';
var $Object = Object;
var $TypeError = TypeError;
var $create = $Object.create;
var $defineProperties = $traceurRuntime.defineProperties;
var $defineProperty = $traceurRuntime.defineProperty;
var $getOwnPropertyDescriptor = $traceurRuntime.getOwnPropertyDescriptor;
var $getOwnPropertyNames = $traceurRuntime.getOwnPropertyNames;
var $getPrototypeOf = Object.getPrototypeOf;
var $__0 = Object,
getOwnPropertyNames = $__0.getOwnPropertyNames,
getOwnPropertySymbols = $__0.getOwnPropertySymbols;
function superDescriptor(homeObject, name) {
var proto = $getPrototypeOf(homeObject);
do {
var result = $getOwnPropertyDescriptor(proto, name);
if (result)
return result;
proto = $getPrototypeOf(proto);
} while (proto);
return undefined;
}
function superConstructor(ctor) {
return ctor.__proto__;
}
function superCall(self, homeObject, name, args) {
return superGet(self, homeObject, name).apply(self, args);
}
function superGet(self, homeObject, name) {
var descriptor = superDescriptor(homeObject, name);
if (descriptor) {
if (!descriptor.get)
return descriptor.value;
return descriptor.get.call(self);
}
return undefined;
}
function superSet(self, homeObject, name, value) {
var descriptor = superDescriptor(homeObject, name);
if (descriptor && descriptor.set) {
descriptor.set.call(self, value);
return value;
}
throw $TypeError(("super has no setter '" + name + "'."));
}
function getDescriptors(object) {
var descriptors = {};
var names = getOwnPropertyNames(object);
for (var i = 0; i < names.length; i++) {
var name = names[i];
descriptors[name] = $getOwnPropertyDescriptor(object, name);
}
var symbols = getOwnPropertySymbols(object);
for (var i = 0; i < symbols.length; i++) {
var symbol = symbols[i];
descriptors[$traceurRuntime.toProperty(symbol)] = $getOwnPropertyDescriptor(object, $traceurRuntime.toProperty(symbol));
}
return descriptors;
}
function createClass(ctor, object, staticObject, superClass) {
$defineProperty(object, 'constructor', {
value: ctor,
configurable: true,
enumerable: false,
writable: true
});
if (arguments.length > 3) {
if (typeof superClass === 'function')
ctor.__proto__ = superClass;
ctor.prototype = $create(getProtoParent(superClass), getDescriptors(object));
} else {
ctor.prototype = object;
}
$defineProperty(ctor, 'prototype', {
configurable: false,
writable: false
});
return $defineProperties(ctor, getDescriptors(staticObject));
}
function getProtoParent(superClass) {
if (typeof superClass === 'function') {
var prototype = superClass.prototype;
if ($Object(prototype) === prototype || prototype === null)
return superClass.prototype;
throw new $TypeError('super prototype must be an Object or null');
}
if (superClass === null)
return null;
throw new $TypeError(("Super expression must either be null or a function, not " + typeof superClass + "."));
}
function defaultSuperCall(self, homeObject, args) {
if ($getPrototypeOf(homeObject) !== null)
superCall(self, homeObject, 'constructor', args);
}
$traceurRuntime.createClass = createClass;
$traceurRuntime.defaultSuperCall = defaultSuperCall;
$traceurRuntime.superCall = superCall;
$traceurRuntime.superConstructor = superConstructor;
$traceurRuntime.superGet = superGet;
$traceurRuntime.superSet = superSet;
})();
//#
},{"path":undefined}],82:[function(require,module,exports){
"use strict";
if (!Object.keys) {
Object.keys = (function() {
'use strict';
var hasOwnProperty = Object.prototype.hasOwnProperty,
hasDontEnumBug = !({toString: null}).propertyIsEnumerable('toString'),
dontEnums = ['toString', 'toLocaleString', 'valueOf', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'constructor'],
dontEnumsLength = dontEnums.length;
return function(obj) {
if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) {
throw new TypeError('Object.keys called on non-object');
}
var result = [],
prop,
i;
for (prop in obj) {
if (hasOwnProperty.call(obj, prop)) {
result.push(prop);
}
}
if (hasDontEnumBug) {
for (i = 0; i < dontEnumsLength; i++) {
if (hasOwnProperty.call(obj, dontEnums[i])) {
result.push(dontEnums[i]);
}
}
}
return result;
};
}());
}
//#
},{}],83:[function(require,module,exports){
"use strict";
if (!String.prototype.trim) {
var trimRegex = /^\s+|\s+$/g;
String.prototype.trim = function() {
return this.replace(trimRegex, '');
};
}
//#
},{}],84:[function(require,module,exports){
"use strict";
if (typeof WeakMap === 'undefined') {
(function() {
var defineProperty = Object.defineProperty;
try {
var properDefineProperty = true;
defineProperty(function() {}, 'foo', {});
} catch (e) {
properDefineProperty = false;
}
var counter = +(new Date) % 1e9;
var WeakMap = function() {
this.name = '__st' + (Math.random() * 1e9 >>> 0) + (counter++ + '__');
if (!properDefineProperty) {
this._wmCache = [];
}
};
if (properDefineProperty) {
WeakMap.prototype = {
set: function(key, value) {
var entry = key[this.name];
if (entry && entry[0] === key)
entry[1] = value;
else
defineProperty(key, this.name, {
value: [key, value],
writable: true
});
},
get: function(key) {
var entry;
return (entry = key[this.name]) && entry[0] === key ? entry[1] : undefined;
},
has: function(key) {
return this.get(key) ? true : false;
},
'delete': function(key) {
this.set(key, undefined);
}
};
} else {
WeakMap.prototype = {
set: function(key, value) {
if (typeof key == 'undefined' || typeof value == 'undefined')
return;
for (var i = 0,
len = this._wmCache.length; i < len; i++) {
if (this._wmCache[i].key == key) {
this._wmCache[i].value = value;
return;
}
}
this._wmCache.push({
key: key,
value: value
});
},
get: function(key) {
if (typeof key == 'undefined')
return;
for (var i = 0,
len = this._wmCache.length; i < len; i++) {
if (this._wmCache[i].key == key) {
return this._wmCache[i].value;
}
}
return void 0;
},
has: function(key) {
return this.get(key) ? true : false;
},
'delete': function(key) {
if (typeof key == 'undefined')
return;
for (var i = 0,
len = this._wmCache.length; i < len; i++) {
if (this._wmCache[i].key == key) {
Array.prototype.slice.call(this._wmCache, i, 1);
}
}
}
};
}
window.WeakMap = WeakMap;
})();
}
//#
},{}],85:[function(require,module,exports){
"use strict";
Object.defineProperties(exports, {
TableView: {get: function() {
return TableView;
}},
__esModule: {value: true}
});
var $__dom_46_js__,
$__helpers_46_js__,
$__eventManager_46_js__,
$__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__,
$__3rdparty_47_walkontable_47_src_47_selection_46_js__,
$__3rdparty_47_walkontable_47_src_47_core_46_js__;
var dom = ($__dom_46_js__ = require("./dom.js"), $__dom_46_js__ && $__dom_46_js__.__esModule && $__dom_46_js__ || {default: $__dom_46_js__});
var helper = ($__helpers_46_js__ = require("./helpers.js"), $__helpers_46_js__ && $__helpers_46_js__.__esModule && $__helpers_46_js__ || {default: $__helpers_46_js__});
var eventManagerObject = ($__eventManager_46_js__ = require("./eventManager.js"), $__eventManager_46_js__ && $__eventManager_46_js__.__esModule && $__eventManager_46_js__ || {default: $__eventManager_46_js__}).eventManager;
var WalkontableCellCoords = ($__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ = require("./3rdparty/walkontable/src/cell/coords.js"), $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ && $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__.__esModule && $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__ || {default: $__3rdparty_47_walkontable_47_src_47_cell_47_coords_46_js__}).WalkontableCellCoords;
var WalkontableSelection = ($__3rdparty_47_walkontable_47_src_47_selection_46_js__ = require("./3rdparty/walkontable/src/selection.js"), $__3rdparty_47_walkontable_47_src_47_selection_46_js__ && $__3rdparty_47_walkontable_47_src_47_selection_46_js__.__esModule && $__3rdparty_47_walkontable_47_src_47_selection_46_js__ || {default: $__3rdparty_47_walkontable_47_src_47_selection_46_js__}).WalkontableSelection;
var Walkontable = ($__3rdparty_47_walkontable_47_src_47_core_46_js__ = require("./3rdparty/walkontable/src/core.js"), $__3rdparty_47_walkontable_47_src_47_core_46_js__ && $__3rdparty_47_walkontable_47_src_47_core_46_js__.__esModule && $__3rdparty_47_walkontable_47_src_47_core_46_js__ || {default: $__3rdparty_47_walkontable_47_src_47_core_46_js__}).Walkontable;
Handsontable.TableView = TableView;
function TableView(instance) {
var that = this;
this.eventManager = eventManagerObject(instance);
this.instance = instance;
this.settings = instance.getSettings();
var originalStyle = instance.rootElement.getAttribute('style');
if (originalStyle) {
instance.rootElement.setAttribute('data-originalstyle', originalStyle);
}
dom.addClass(instance.rootElement, 'handsontable');
var table = document.createElement('TABLE');
table.className = 'htCore';
this.THEAD = document.createElement('THEAD');
table.appendChild(this.THEAD);
this.TBODY = document.createElement('TBODY');
table.appendChild(this.TBODY);
instance.table = table;
instance.container.insertBefore(table, instance.container.firstChild);
this.eventManager.addEventListener(instance.rootElement, 'mousedown', function(event) {
if (!that.isTextSelectionAllowed(event.target)) {
clearTextSelection();
event.preventDefault();
window.focus();
}
});
this.eventManager.addEventListener(document.documentElement, 'keyup', function(event) {
if (instance.selection.isInProgress() && !event.shiftKey) {
instance.selection.finish();
}
});
var isMouseDown;
this.isMouseDown = function() {
return isMouseDown;
};
this.eventManager.addEventListener(document.documentElement, 'mouseup', function(event) {
if (instance.selection.isInProgress() && event.which === 1) {
instance.selection.finish();
}
isMouseDown = false;
if (helper.isOutsideInput(document.activeElement)) {
instance.unlisten();
}
});
this.eventManager.addEventListener(document.documentElement, 'mousedown', function(event) {
var next = event.target;
if (isMouseDown) {
return;
}
if (next !== instance.view.wt.wtTable.holder) {
while (next !== document.documentElement) {
if (next === null) {
if (event.isTargetWebComponent) {
break;
}
return;
}
if (next === instance.rootElement) {
return;
}
next = next.parentNode;
}
} else {
var scrollbarWidth = Handsontable.Dom.getScrollbarWidth();
if (document.elementFromPoint(event.x + scrollbarWidth, event.y) !== instance.view.wt.wtTable.holder || document.elementFromPoint(event.x, event.y + scrollbarWidth) !== instance.view.wt.wtTable.holder) {
return;
}
}
if (that.settings.outsideClickDeselects) {
instance.deselectCell();
} else {
instance.destroyEditor();
}
});
this.eventManager.addEventListener(table, 'selectstart', function(event) {
if (that.settings.fragmentSelection) {
return;
}
event.preventDefault();
});
var clearTextSelection = function() {
if (window.getSelection) {
if (window.getSelection().empty) {
window.getSelection().empty();
} else if (window.getSelection().removeAllRanges) {
window.getSelection().removeAllRanges();
}
} else if (document.selection) {
document.selection.empty();
}
};
var selections = [new WalkontableSelection({
className: 'current',
border: {
width: 2,
color: '#5292F7',
cornerVisible: function() {
return that.settings.fillHandle && !that.isCellEdited() && !instance.selection.isMultiple();
},
multipleSelectionHandlesVisible: function() {
return !that.isCellEdited() && !instance.selection.isMultiple();
}
}
}), new WalkontableSelection({
className: 'area',
border: {
width: 1,
color: '#89AFF9',
cornerVisible: function() {
return that.settings.fillHandle && !that.isCellEdited() && instance.selection.isMultiple();
},
multipleSelectionHandlesVisible: function() {
return !that.isCellEdited() && instance.selection.isMultiple();
}
}
}), new WalkontableSelection({
className: 'highlight',
highlightRowClassName: that.settings.currentRowClassName,
highlightColumnClassName: that.settings.currentColClassName
}), new WalkontableSelection({
className: 'fill',
border: {
width: 1,
color: 'red'
}
})];
selections.current = selections[0];
selections.area = selections[1];
selections.highlight = selections[2];
selections.fill = selections[3];
var walkontableConfig = {
debug: function() {
return that.settings.debug;
},
table: table,
stretchH: this.settings.stretchH,
data: instance.getDataAtCell,
totalRows: instance.countRows,
totalColumns: instance.countCols,
fixedColumnsLeft: function() {
return that.settings.fixedColumnsLeft;
},
fixedRowsTop: function() {
return that.settings.fixedRowsTop;
},
renderAllRows: that.settings.renderAllRows,
rowHeaders: function() {
var arr = [];
if (instance.hasRowHeaders()) {
arr.push(function(index, TH) {
that.appendRowHeader(index, TH);
});
}
Handsontable.hooks.run(instance, 'afterGetRowHeaderRenderers', arr);
return arr;
},
columnHeaders: function() {
var arr = [];
if (instance.hasColHeaders()) {
arr.push(function(index, TH) {
that.appendColHeader(index, TH);
});
}
Handsontable.hooks.run(instance, 'afterGetColumnHeaderRenderers', arr);
return arr;
},
columnWidth: instance.getColWidth,
rowHeight: instance.getRowHeight,
cellRenderer: function(row, col, TD) {
var prop = that.instance.colToProp(col),
cellProperties = that.instance.getCellMeta(row, col),
renderer = that.instance.getCellRenderer(cellProperties);
var value = that.instance.getDataAtRowProp(row, prop);
renderer(that.instance, TD, row, col, prop, value, cellProperties);
Handsontable.hooks.run(that.instance, 'afterRenderer', TD, row, col, prop, value, cellProperties);
},
selections: selections,
hideBorderOnMouseDownOver: function() {
return that.settings.fragmentSelection;
},
onCellMouseDown: function(event, coords, TD, wt) {
instance.listen();
that.activeWt = wt;
isMouseDown = true;
dom.enableImmediatePropagation(event);
Handsontable.hooks.run(instance, 'beforeOnCellMouseDown', event, coords, TD);
if (!event.isImmediatePropagationStopped()) {
if (event.button === 2 && instance.selection.inInSelection(coords)) {} else if (event.shiftKey) {
if (coords.row >= 0 && coords.col >= 0) {
instance.selection.setRangeEnd(coords);
}
} else {
if ((coords.row < 0 || coords.col < 0) && (coords.row >= 0 || coords.col >= 0)) {
if (coords.row < 0) {
instance.selectCell(0, coords.col, instance.countRows() - 1, coords.col);
instance.selection.setSelectedHeaders(false, true);
}
if (coords.col < 0) {
instance.selectCell(coords.row, 0, coords.row, instance.countCols() - 1);
instance.selection.setSelectedHeaders(true, false);
}
} else {
coords.row = coords.row < 0 ? 0 : coords.row;
coords.col = coords.col < 0 ? 0 : coords.col;
instance.selection.setRangeStart(coords);
}
}
Handsontable.hooks.run(instance, 'afterOnCellMouseDown', event, coords, TD);
that.activeWt = that.wt;
}
},
onCellMouseOver: function(event, coords, TD, wt) {
that.activeWt = wt;
if (coords.row >= 0 && coords.col >= 0) {
if (isMouseDown) {
instance.selection.setRangeEnd(coords);
}
} else {
if (isMouseDown) {
if (coords.row < 0) {
instance.selection.setRangeEnd(new WalkontableCellCoords(instance.countRows() - 1, coords.col));
instance.selection.setSelectedHeaders(false, true);
}
if (coords.col < 0) {
instance.selection.setRangeEnd(new WalkontableCellCoords(coords.row, instance.countCols() - 1));
instance.selection.setSelectedHeaders(true, false);
}
}
}
Handsontable.hooks.run(instance, 'afterOnCellMouseOver', event, coords, TD);
that.activeWt = that.wt;
},
onCellCornerMouseDown: function(event) {
event.preventDefault();
Handsontable.hooks.run(instance, 'afterOnCellCornerMouseDown', event);
},
beforeDraw: function(force) {
that.beforeRender(force);
},
onDraw: function(force) {
that.onDraw(force);
},
onScrollVertically: function() {
instance.runHooks('afterScrollVertically');
},
onScrollHorizontally: function() {
instance.runHooks('afterScrollHorizontally');
},
onBeforeDrawBorders: function(corners, borderClassName) {
instance.runHooks('beforeDrawBorders', corners, borderClassName);
},
onBeforeTouchScroll: function() {
instance.runHooks('beforeTouchScroll');
},
onAfterMomentumScroll: function() {
instance.runHooks('afterMomentumScroll');
},
viewportRowCalculatorOverride: function(calc) {
if (that.settings.viewportRowRenderingOffset) {
calc.startRow = Math.max(calc.startRow - that.settings.viewportRowRenderingOffset, 0);
calc.endRow = Math.min(calc.endRow + that.settings.viewportRowRenderingOffset, instance.countRows() - 1);
}
instance.runHooks('afterViewportRowCalculatorOverride', calc);
},
viewportColumnCalculatorOverride: function(calc) {
if (that.settings.viewportColumnRenderingOffset) {
calc.startColumn = Math.max(calc.startColumn - that.settings.viewportColumnRenderingOffset, 0);
calc.endColumn = Math.min(calc.endColumn + that.settings.viewportColumnRenderingOffset, instance.countCols() - 1);
}
instance.runHooks('afterViewportColumnCalculatorOverride', calc);
}
};
Handsontable.hooks.run(instance, 'beforeInitWalkontable', walkontableConfig);
this.wt = new Walkontable(walkontableConfig);
this.activeWt = this.wt;
this.eventManager.addEventListener(that.wt.wtTable.spreader, 'mousedown', function(event) {
if (event.target === that.wt.wtTable.spreader && event.which === 3) {
helper.stopPropagation(event);
}
});
this.eventManager.addEventListener(that.wt.wtTable.spreader, 'contextmenu', function(event) {
if (event.target === that.wt.wtTable.spreader && event.which === 3) {
helper.stopPropagation(event);
}
});
this.eventManager.addEventListener(document.documentElement, 'click', function() {
if (that.settings.observeDOMVisibility) {
if (that.wt.drawInterrupted) {
that.instance.forceFullRender = true;
that.render();
}
}
});
}
TableView.prototype.isTextSelectionAllowed = function(el) {
if (helper.isInput(el)) {
return true;
}
if (this.settings.fragmentSelection && dom.isChildOf(el, this.TBODY)) {
return true;
}
return false;
};
TableView.prototype.isCellEdited = function() {
var activeEditor = this.instance.getActiveEditor();
return activeEditor && activeEditor.isOpened();
};
TableView.prototype.beforeRender = function(force) {
if (force) {
Handsontable.hooks.run(this.instance, 'beforeRender', this.instance.forceFullRender);
}
};
TableView.prototype.onDraw = function(force) {
if (force) {
Handsontable.hooks.run(this.instance, 'afterRender', this.instance.forceFullRender);
}
};
TableView.prototype.render = function() {
this.wt.draw(!this.instance.forceFullRender);
this.instance.forceFullRender = false;
};
TableView.prototype.getCellAtCoords = function(coords, topmost) {
var td = this.wt.getCell(coords, topmost);
if (td < 0) {
return null;
} else {
return td;
}
};
TableView.prototype.scrollViewport = function(coords) {
this.wt.scrollViewport(coords);
};
TableView.prototype.appendRowHeader = function(row, TH) {
if (TH.firstChild) {
var container = TH.firstChild;
if (!dom.hasClass(container, 'relative')) {
dom.empty(TH);
this.appendRowHeader(row, TH);
return;
}
this.updateCellHeader(container.firstChild, row, this.instance.getRowHeader);
} else {
var div = document.createElement('div');
var span = document.createElement('span');
div.className = 'relative';
span.className = 'colHeader';
this.updateCellHeader(span, row, this.instance.getRowHeader);
div.appendChild(span);
TH.appendChild(div);
}
Handsontable.hooks.run(this.instance, 'afterGetRowHeader', row, TH);
};
TableView.prototype.appendColHeader = function(col, TH) {
if (TH.firstChild) {
var container = TH.firstChild;
if (!dom.hasClass(container, 'relative')) {
dom.empty(TH);
this.appendRowHeader(col, TH);
return;
}
this.updateCellHeader(container.firstChild, col, this.instance.getColHeader);
} else {
var div = document.createElement('div');
var span = document.createElement('span');
div.className = 'relative';
span.className = 'colHeader';
this.updateCellHeader(span, col, this.instance.getColHeader);
div.appendChild(span);
TH.appendChild(div);
}
Handsontable.hooks.run(this.instance, 'afterGetColHeader', col, TH);
};
TableView.prototype.updateCellHeader = function(element, index, content) {
if (index > -1) {
dom.fastInnerHTML(element, content(index));
} else {
dom.fastInnerText(element, String.fromCharCode(160));
dom.addClass(element, 'cornerHeader');
}
};
TableView.prototype.maximumVisibleElementWidth = function(leftOffset) {
var workspaceWidth = this.wt.wtViewport.getWorkspaceWidth();
var maxWidth = workspaceWidth - leftOffset;
return maxWidth > 0 ? maxWidth : 0;
};
TableView.prototype.maximumVisibleElementHeight = function(topOffset) {
var workspaceHeight = this.wt.wtViewport.getWorkspaceHeight();
var maxHeight = workspaceHeight - topOffset;
return maxHeight > 0 ? maxHeight : 0;
};
TableView.prototype.mainViewIsActive = function() {
return this.wt === this.activeWt;
};
TableView.prototype.destroy = function() {
this.wt.destroy();
this.eventManager.clear();
};
;
//#
},{"./3rdparty/walkontable/src/cell/coords.js":5,"./3rdparty/walkontable/src/core.js":7,"./3rdparty/walkontable/src/selection.js":18,"./dom.js":27,"./eventManager.js":41,"./helpers.js":42}],86:[function(require,module,exports){
"use strict";
var process = function(value, callback) {
var originalVal = value;
var lowercaseVal = typeof originalVal === 'string' ? originalVal.toLowerCase() : null;
return function(source) {
var found = false;
for (var s = 0,
slen = source.length; s < slen; s++) {
if (originalVal === source[s]) {
found = true;
break;
} else if (lowercaseVal === Handsontable.helper.stringify(source[s]).toLowerCase()) {
found = true;
break;
}
}
callback(found);
};
};
Handsontable.AutocompleteValidator = function(value, callback) {
if (this.strict && this.source) {
if (typeof this.source === 'function') {
this.source(value, process(value, callback));
} else {
process(value, callback)(this.source);
}
} else {
callback(true);
}
};
//#
},{}],87:[function(require,module,exports){
"use strict";
var $__moment__;
var moment = ($__moment__ = require("moment"), $__moment__ && $__moment__.__esModule && $__moment__ || {default: $__moment__}).default;
Handsontable.DateValidator = function(value, callback) {
var correctedValue = null,
valid = true,
dateEditor = Handsontable.editors.getEditor('date', this.instance);
if (value === null) {
value = '';
}
var isValidDate = moment(new Date(value)).isValid(),
isValidFormat = moment(value, this.dateFormat || dateEditor.defaultDateFormat, true).isValid();
if (!isValidDate) {
valid = false;
}
if (!isValidDate && isValidFormat) {
valid = true;
}
if (isValidDate && !isValidFormat) {
if (this.correctFormat === true) {
correctedValue = correctFormat(value, this.dateFormat);
this.instance.setDataAtCell(this.row, this.col, correctedValue, 'dateValidator');
valid = true;
} else {
valid = false;
}
}
callback(valid);
};
var correctFormat = function(value, dateFormat) {
value = moment(new Date(value)).format(dateFormat);
return value;
};
//#
},{"moment":"moment"}],88:[function(require,module,exports){
"use strict";
Handsontable.NumericValidator = function(value, callback) {
if (value === null) {
value = '';
}
callback(/^-?\d*(\.|\,)?\d*$/.test(value));
};
//#
},{}],"SheetClip":[function(require,module,exports){
"use strict";
(function(global) {
"use strict";
function countQuotes(str) {
return str.split('"').length - 1;
}
var SheetClip = {
parse: function(str) {
var r,
rLen,
rows,
arr = [],
a = 0,
c,
cLen,
multiline,
last;
rows = str.split('\n');
if (rows.length > 1 && rows[rows.length - 1] === '') {
rows.pop();
}
for (r = 0, rLen = rows.length; r < rLen; r += 1) {
rows[r] = rows[r].split('\t');
for (c = 0, cLen = rows[r].length; c < cLen; c += 1) {
if (!arr[a]) {
arr[a] = [];
}
if (multiline && c === 0) {
last = arr[a].length - 1;
arr[a][last] = arr[a][last] + '\n' + rows[r][0];
if (multiline && (countQuotes(rows[r][0]) & 1)) {
multiline = false;
arr[a][last] = arr[a][last].substring(0, arr[a][last].length - 1).replace(/""/g, '"');
}
} else {
if (c === cLen - 1 && rows[r][c].indexOf('"') === 0 && (countQuotes(rows[r][c]) & 1)) {
arr[a].push(rows[r][c].substring(1).replace(/""/g, '"'));
multiline = true;
} else {
arr[a].push(rows[r][c].replace(/""/g, '"'));
multiline = false;
}
}
}
if (!multiline) {
a += 1;
}
}
return arr;
},
stringify: function(arr) {
var r,
rLen,
c,
cLen,
str = '',
val;
for (r = 0, rLen = arr.length; r < rLen; r += 1) {
cLen = arr[r].length;
for (c = 0; c < cLen; c += 1) {
if (c > 0) {
str += '\t';
}
val = arr[r][c];
if (typeof val === 'string') {
if (val.indexOf('\n') > -1) {
str += '"' + val.replace(/"/g, '""') + '"';
} else {
str += val;
}
} else if (val === null || val === void 0) {
str += '';
} else {
str += val;
}
}
str += '\n';
}
return str;
}
};
if (typeof exports !== 'undefined') {
exports.parse = SheetClip.parse;
exports.stringify = SheetClip.stringify;
} else {
global.SheetClip = SheetClip;
}
}(window));
//#
},{}],"autoResize":[function(require,module,exports){
"use strict";
function autoResize() {
var defaults = {
minHeight: 200,
maxHeight: 300,
minWidth: 100,
maxWidth: 300
},
el,
body = document.body,
text = document.createTextNode(''),
span = document.createElement('SPAN'),
observe = function(element, event, handler) {
if (window.attachEvent) {
element.attachEvent('on' + event, handler);
} else {
element.addEventListener(event, handler, false);
}
},
unObserve = function(element, event, handler) {
if (window.removeEventListener) {
element.removeEventListener(event, handler, false);
} else {
element.detachEvent('on' + event, handler);
}
},
resize = function(newChar) {
var width,
scrollHeight;
if (!newChar) {
newChar = "";
} else if (!/^[a-zA-Z \.,\\\/\|0-9]$/.test(newChar)) {
newChar = ".";
}
if (text.textContent !== void 0) {
text.textContent = el.value + newChar;
} else {
text.data = el.value + newChar;
}
span.style.fontSize = Handsontable.Dom.getComputedStyle(el).fontSize;
span.style.fontFamily = Handsontable.Dom.getComputedStyle(el).fontFamily;
span.style.whiteSpace = "pre";
body.appendChild(span);
width = span.clientWidth + 2;
body.removeChild(span);
el.style.height = defaults.minHeight + 'px';
if (defaults.minWidth > width) {
el.style.width = defaults.minWidth + 'px';
} else if (width > defaults.maxWidth) {
el.style.width = defaults.maxWidth + 'px';
} else {
el.style.width = width + 'px';
}
scrollHeight = el.scrollHeight ? el.scrollHeight - 1 : 0;
if (defaults.minHeight > scrollHeight) {
el.style.height = defaults.minHeight + 'px';
} else if (defaults.maxHeight < scrollHeight) {
el.style.height = defaults.maxHeight + 'px';
el.style.overflowY = 'visible';
} else {
el.style.height = scrollHeight + 'px';
}
},
delayedResize = function() {
window.setTimeout(resize, 0);
},
extendDefaults = function(config) {
if (config && config.minHeight) {
if (config.minHeight == 'inherit') {
defaults.minHeight = el.clientHeight;
} else {
var minHeight = parseInt(config.minHeight);
if (!isNaN(minHeight)) {
defaults.minHeight = minHeight;
}
}
}
if (config && config.maxHeight) {
if (config.maxHeight == 'inherit') {
defaults.maxHeight = el.clientHeight;
} else {
var maxHeight = parseInt(config.maxHeight);
if (!isNaN(maxHeight)) {
defaults.maxHeight = maxHeight;
}
}
}
if (config && config.minWidth) {
if (config.minWidth == 'inherit') {
defaults.minWidth = el.clientWidth;
} else {
var minWidth = parseInt(config.minWidth);
if (!isNaN(minWidth)) {
defaults.minWidth = minWidth;
}
}
}
if (config && config.maxWidth) {
if (config.maxWidth == 'inherit') {
defaults.maxWidth = el.clientWidth;
} else {
var maxWidth = parseInt(config.maxWidth);
if (!isNaN(maxWidth)) {
defaults.maxWidth = maxWidth;
}
}
}
if (!span.firstChild) {
span.className = "autoResize";
span.style.display = 'inline-block';
span.appendChild(text);
}
},
init = function(el_, config, doObserve) {
el = el_;
extendDefaults(config);
if (el.nodeName == 'TEXTAREA') {
el.style.resize = 'none';
el.style.overflowY = '';
el.style.height = defaults.minHeight + 'px';
el.style.minWidth = defaults.minWidth + 'px';
el.style.maxWidth = defaults.maxWidth + 'px';
el.style.overflowY = 'hidden';
}
if (doObserve) {
observe(el, 'change', resize);
observe(el, 'cut', delayedResize);
observe(el, 'paste', delayedResize);
observe(el, 'drop', delayedResize);
observe(el, 'keydown', delayedResize);
}
resize();
};
return {
init: function(el_, config, doObserve) {
init(el_, config, doObserve);
},
unObserve: function() {
unObserve(el, 'change', resize);
unObserve(el, 'cut', delayedResize);
unObserve(el, 'paste', delayedResize);
unObserve(el, 'drop', delayedResize);
unObserve(el, 'keydown', delayedResize);
},
resize: resize
};
}
if (typeof exports !== 'undefined') {
module.exports = autoResize;
}
//#
},{}],"copyPaste":[function(require,module,exports){
"use strict";
var instance;
function copyPaste() {
if (!instance) {
instance = new CopyPasteClass();
} else if (instance.hasBeenDestroyed()) {
instance.init();
}
instance.refCounter++;
return instance;
}
if (typeof exports !== 'undefined') {
module.exports = copyPaste;
}
function CopyPasteClass() {
this.refCounter = 0;
this.init();
}
CopyPasteClass.prototype.init = function() {
var style,
parent;
this.copyCallbacks = [];
this.cutCallbacks = [];
this.pasteCallbacks = [];
parent = document.body;
if (document.getElementById('CopyPasteDiv')) {
this.elDiv = document.getElementById('CopyPasteDiv');
this.elTextarea = this.elDiv.firstChild;
} else {
this.elDiv = document.createElement('div');
this.elDiv.id = 'CopyPasteDiv';
style = this.elDiv.style;
style.position = 'fixed';
style.top = '-10000px';
style.left = '-10000px';
parent.appendChild(this.elDiv);
this.elTextarea = document.createElement('textarea');
this.elTextarea.className = 'copyPaste';
this.elTextarea.onpaste = function(event) {
var clipboardContents,
temp;
if ('WebkitAppearance' in document.documentElement.style) {
clipboardContents = event.clipboardData.getData("Text");
if (navigator.userAgent.indexOf('Safari') !== -1 && navigator.userAgent.indexOf('Chrome') === -1) {
temp = clipboardContents.split('\n');
temp.pop();
clipboardContents = temp.join('\n');
}
this.value = clipboardContents;
return false;
}
};
style = this.elTextarea.style;
style.width = '10000px';
style.height = '10000px';
style.overflow = 'hidden';
this.elDiv.appendChild(this.elTextarea);
if (typeof style.opacity !== 'undefined') {
style.opacity = 0;
}
}
this.onKeyDownRef = this.onKeyDown.bind(this);
document.documentElement.addEventListener('keydown', this.onKeyDownRef, false);
};
CopyPasteClass.prototype.onKeyDown = function(event) {
var _this = this,
isCtrlDown = false;
function isActiveElementEditable() {
var element = document.activeElement;
if (element.shadowRoot && element.shadowRoot.activeElement) {
element = element.shadowRoot.activeElement;
}
return ['INPUT', 'SELECT', 'TEXTAREA'].indexOf(element.nodeName) > -1 || element.contentEditable === 'true';
}
if (event.metaKey) {
isCtrlDown = true;
} else if (event.ctrlKey && navigator.userAgent.indexOf('Mac') === -1) {
isCtrlDown = true;
}
if (isCtrlDown) {
if (document.activeElement !== this.elTextarea && (this.getSelectionText() !== '' || isActiveElementEditable())) {
return;
}
this.selectNodeText(this.elTextarea);
setTimeout(function() {
if (document.activeElement !== _this.elTextarea) {
_this.selectNodeText(_this.elTextarea);
}
}, 0);
}
if (isCtrlDown && (event.keyCode === 67 || event.keyCode === 86 || event.keyCode === 88)) {
if (event.keyCode === 88) {
setTimeout(function() {
_this.triggerCut(event);
}, 0);
} else if (event.keyCode === 86) {
setTimeout(function() {
_this.triggerPaste(event);
}, 0);
}
}
};
CopyPasteClass.prototype.selectNodeText = function(element) {
if (element) {
element.select();
}
};
CopyPasteClass.prototype.getSelectionText = function() {
var text = '';
if (window.getSelection) {
text = window.getSelection().toString();
} else if (document.selection && document.selection.type !== 'Control') {
text = document.selection.createRange().text;
}
return text;
};
CopyPasteClass.prototype.copyable = function(string) {
if (typeof string !== 'string' && string.toString === void 0) {
throw new Error('copyable requires string parameter');
}
this.elTextarea.value = string;
this.selectNodeText(this.elTextarea);
};
CopyPasteClass.prototype.onCut = function(callback) {
this.cutCallbacks.push(callback);
};
CopyPasteClass.prototype.onPaste = function(callback) {
this.pasteCallbacks.push(callback);
};
CopyPasteClass.prototype.removeCallback = function(callback) {
var i,
len;
for (i = 0, len = this.copyCallbacks.length; i < len; i++) {
if (this.copyCallbacks[i] === callback) {
this.copyCallbacks.splice(i, 1);
return true;
}
}
for (i = 0, len = this.cutCallbacks.length; i < len; i++) {
if (this.cutCallbacks[i] === callback) {
this.cutCallbacks.splice(i, 1);
return true;
}
}
for (i = 0, len = this.pasteCallbacks.length; i < len; i++) {
if (this.pasteCallbacks[i] === callback) {
this.pasteCallbacks.splice(i, 1);
return true;
}
}
return false;
};
CopyPasteClass.prototype.triggerCut = function(event) {
var _this = this;
if (_this.cutCallbacks) {
setTimeout(function() {
for (var i = 0,
len = _this.cutCallbacks.length; i < len; i++) {
_this.cutCallbacks[i](event);
}
}, 50);
}
};
CopyPasteClass.prototype.triggerPaste = function(event, string) {
var _this = this;
if (_this.pasteCallbacks) {
setTimeout(function() {
var val = string || _this.elTextarea.value;
for (var i = 0,
len = _this.pasteCallbacks.length; i < len; i++) {
_this.pasteCallbacks[i](val, event);
}
}, 50);
}
};
CopyPasteClass.prototype.destroy = function() {
if (!this.hasBeenDestroyed() && --this.refCounter === 0) {
if (this.elDiv && this.elDiv.parentNode) {
this.elDiv.parentNode.removeChild(this.elDiv);
this.elDiv = null;
this.elTextarea = null;
}
document.documentElement.removeEventListener('keydown', this.onKeyDownRef);
}
};
CopyPasteClass.prototype.hasBeenDestroyed = function() {
return !this.refCounter;
};
//#
},{}],"jsonpatch":[function(require,module,exports){
"use strict";
var jsonpatch;
(function(jsonpatch) {
var objOps = {
add: function(obj, key) {
obj[key] = this.value;
return true;
},
remove: function(obj, key) {
delete obj[key];
return true;
},
replace: function(obj, key) {
obj[key] = this.value;
return true;
},
move: function(obj, key, tree) {
var temp = {
op: "_get",
path: this.from
};
apply(tree, [temp]);
apply(tree, [{
op: "remove",
path: this.from
}]);
apply(tree, [{
op: "add",
path: this.path,
value: temp.value
}]);
return true;
},
copy: function(obj, key, tree) {
var temp = {
op: "_get",
path: this.from
};
apply(tree, [temp]);
apply(tree, [{
op: "add",
path: this.path,
value: temp.value
}]);
return true;
},
test: function(obj, key) {
return (JSON.stringify(obj[key]) === JSON.stringify(this.value));
},
_get: function(obj, key) {
this.value = obj[key];
}
};
var arrOps = {
add: function(arr, i) {
arr.splice(i, 0, this.value);
return true;
},
remove: function(arr, i) {
arr.splice(i, 1);
return true;
},
replace: function(arr, i) {
arr[i] = this.value;
return true;
},
move: objOps.move,
copy: objOps.copy,
test: objOps.test,
_get: objOps._get
};
var observeOps = {
add: function(patches, path) {
var patch = {
op: "add",
path: path + escapePathComponent(this.name),
value: this.object[this.name]
};
patches.push(patch);
},
'delete': function(patches, path) {
var patch = {
op: "remove",
path: path + escapePathComponent(this.name)
};
patches.push(patch);
},
update: function(patches, path) {
var patch = {
op: "replace",
path: path + escapePathComponent(this.name),
value: this.object[this.name]
};
patches.push(patch);
}
};
function escapePathComponent(str) {
if (str.indexOf('/') === -1 && str.indexOf('~') === -1) {
return str;
}
return str.replace(/~/g, '~0').replace(/\//g, '~1');
}
function _getPathRecursive(root, obj) {
var found;
for (var key in root) {
if (root.hasOwnProperty(key)) {
if (root[key] === obj) {
return escapePathComponent(key) + '/';
} else if (typeof root[key] === 'object') {
found = _getPathRecursive(root[key], obj);
if (found != '') {
return escapePathComponent(key) + '/' + found;
}
}
}
}
return '';
}
function getPath(root, obj) {
if (root === obj) {
return '/';
}
var path = _getPathRecursive(root, obj);
if (path === '') {
throw new Error("Object not found in root");
}
return '/' + path;
}
var beforeDict = [];
jsonpatch.intervals;
var Mirror = (function() {
function Mirror(obj) {
this.observers = [];
this.obj = obj;
}
return Mirror;
})();
var ObserverInfo = (function() {
function ObserverInfo(callback, observer) {
this.callback = callback;
this.observer = observer;
}
return ObserverInfo;
})();
function getMirror(obj) {
for (var i = 0,
ilen = beforeDict.length; i < ilen; i++) {
if (beforeDict[i].obj === obj) {
return beforeDict[i];
}
}
}
function getObserverFromMirror(mirror, callback) {
for (var j = 0,
jlen = mirror.observers.length; j < jlen; j++) {
if (mirror.observers[j].callback === callback) {
return mirror.observers[j].observer;
}
}
}
function removeObserverFromMirror(mirror, observer) {
for (var j = 0,
jlen = mirror.observers.length; j < jlen; j++) {
if (mirror.observers[j].observer === observer) {
mirror.observers.splice(j, 1);
return;
}
}
}
function unobserve(root, observer) {
generate(observer);
if (Object.observe) {
_unobserve(observer, root);
} else {
clearTimeout(observer.next);
}
var mirror = getMirror(root);
removeObserverFromMirror(mirror, observer);
}
jsonpatch.unobserve = unobserve;
function observe(obj, callback) {
var patches = [];
var root = obj;
var observer;
var mirror = getMirror(obj);
if (!mirror) {
mirror = new Mirror(obj);
beforeDict.push(mirror);
} else {
observer = getObserverFromMirror(mirror, callback);
}
if (observer) {
return observer;
}
if (Object.observe) {
observer = function(arr) {
_unobserve(observer, obj);
_observe(observer, obj);
var a = 0,
alen = arr.length;
while (a < alen) {
if (!(arr[a].name === 'length' && _isArray(arr[a].object)) && !(arr[a].name === '__Jasmine_been_here_before__')) {
var type = arr[a].type;
switch (type) {
case 'new':
type = 'add';
break;
case 'deleted':
type = 'delete';
break;
case 'updated':
type = 'update';
break;
}
observeOps[type].call(arr[a], patches, getPath(root, arr[a].object));
}
a++;
}
if (patches) {
if (callback) {
callback(patches);
}
}
observer.patches = patches;
patches = [];
};
} else {
observer = {};
mirror.value = JSON.parse(JSON.stringify(obj));
if (callback) {
observer.callback = callback;
observer.next = null;
var intervals = this.intervals || [100, 1000, 10000, 60000];
var currentInterval = 0;
var dirtyCheck = function() {
generate(observer);
};
var fastCheck = function() {
clearTimeout(observer.next);
observer.next = setTimeout(function() {
dirtyCheck();
currentInterval = 0;
observer.next = setTimeout(slowCheck, intervals[currentInterval++]);
}, 0);
};
var slowCheck = function() {
dirtyCheck();
if (currentInterval == intervals.length) {
currentInterval = intervals.length - 1;
}
observer.next = setTimeout(slowCheck, intervals[currentInterval++]);
};
if (typeof window !== 'undefined') {
if (window.addEventListener) {
window.addEventListener('mousedown', fastCheck);
window.addEventListener('mouseup', fastCheck);
window.addEventListener('keydown', fastCheck);
} else {
window.attachEvent('onmousedown', fastCheck);
window.attachEvent('onmouseup', fastCheck);
window.attachEvent('onkeydown', fastCheck);
}
}
observer.next = setTimeout(slowCheck, intervals[currentInterval++]);
}
}
observer.patches = patches;
observer.object = obj;
mirror.observers.push(new ObserverInfo(callback, observer));
return _observe(observer, obj);
}
jsonpatch.observe = observe;
function _observe(observer, obj) {
if (Object.observe) {
Object.observe(obj, observer);
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
var v = obj[key];
if (v && typeof(v) === "object") {
_observe(observer, v);
}
}
}
}
return observer;
}
function _unobserve(observer, obj) {
if (Object.observe) {
Object.unobserve(obj, observer);
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
var v = obj[key];
if (v && typeof(v) === "object") {
_unobserve(observer, v);
}
}
}
}
return observer;
}
function generate(observer) {
if (Object.observe) {
Object.deliverChangeRecords(observer);
} else {
var mirror;
for (var i = 0,
ilen = beforeDict.length; i < ilen; i++) {
if (beforeDict[i].obj === observer.object) {
mirror = beforeDict[i];
break;
}
}
_generate(mirror.value, observer.object, observer.patches, "");
}
var temp = observer.patches;
if (temp.length > 0) {
observer.patches = [];
if (observer.callback) {
observer.callback(temp);
}
}
return temp;
}
jsonpatch.generate = generate;
var _objectKeys;
if (Object.keys) {
_objectKeys = Object.keys;
} else {
_objectKeys = function(obj) {
var keys = [];
for (var o in obj) {
if (obj.hasOwnProperty(o)) {
keys.push(o);
}
}
return keys;
};
}
function _generate(mirror, obj, patches, path) {
var newKeys = _objectKeys(obj);
var oldKeys = _objectKeys(mirror);
var changed = false;
var deleted = false;
for (var t = oldKeys.length - 1; t >= 0; t--) {
var key = oldKeys[t];
var oldVal = mirror[key];
if (obj.hasOwnProperty(key)) {
var newVal = obj[key];
if (oldVal instanceof Object) {
_generate(oldVal, newVal, patches, path + "/" + escapePathComponent(key));
} else {
if (oldVal != newVal) {
changed = true;
patches.push({
op: "replace",
path: path + "/" + escapePathComponent(key),
value: newVal
});
mirror[key] = newVal;
}
}
} else {
patches.push({
op: "remove",
path: path + "/" + escapePathComponent(key)
});
delete mirror[key];
deleted = true;
}
}
if (!deleted && newKeys.length == oldKeys.length) {
return;
}
for (var t = 0; t < newKeys.length; t++) {
var key = newKeys[t];
if (!mirror.hasOwnProperty(key)) {
patches.push({
op: "add",
path: path + "/" + escapePathComponent(key),
value: obj[key]
});
mirror[key] = JSON.parse(JSON.stringify(obj[key]));
}
}
}
var _isArray;
if (Array.isArray) {
_isArray = Array.isArray;
} else {
_isArray = function(obj) {
return obj.push && typeof obj.length === 'number';
};
}
function apply(tree, patches) {
var result = false,
p = 0,
plen = patches.length,
patch;
while (p < plen) {
patch = patches[p];
var keys = patch.path.split('/');
var obj = tree;
var t = 1;
var len = keys.length;
while (true) {
if (_isArray(obj)) {
var index = parseInt(keys[t], 10);
t++;
if (t >= len) {
result = arrOps[patch.op].call(patch, obj, index, tree);
break;
}
obj = obj[index];
} else {
var key = keys[t];
if (key.indexOf('~') != -1) {
key = key.replace(/~1/g, '/').replace(/~0/g, '~');
}
t++;
if (t >= len) {
result = objOps[patch.op].call(patch, obj, key, tree);
break;
}
obj = obj[key];
}
}
p++;
}
return result;
}
jsonpatch.apply = apply;
})(jsonpatch || (jsonpatch = {}));
if (typeof exports !== "undefined") {
exports.apply = jsonpatch.apply;
exports.observe = jsonpatch.observe;
exports.unobserve = jsonpatch.unobserve;
exports.generate = jsonpatch.generate;
}
//#
},{}],"moment":[function(require,module,exports){
//! moment.js
//! version : 2.10.2
//! authors : Tim Wood, Iskren Chernev, Moment.js contributors
//! license : MIT
//! momentjs.com
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
global.moment = factory()
}(this, function () { 'use strict';
var hookCallback;
function utils_hooks__hooks () {
return hookCallback.apply(null, arguments);
}
// This is done to register the method called with moment()
// without creating circular dependencies.
function setHookCallback (callback) {
hookCallback = callback;
}
function defaultParsingFlags() {
// We need to deep clone this object.
return {
empty : false,
unusedTokens : [],
unusedInput : [],
overflow : -2,
charsLeftOver : 0,
nullInput : false,
invalidMonth : null,
invalidFormat : false,
userInvalidated : false,
iso : false
};
}
function isArray(input) {
return Object.prototype.toString.call(input) === '[object Array]';
}
function isDate(input) {
return Object.prototype.toString.call(input) === '[object Date]' || input instanceof Date;
}
function map(arr, fn) {
var res = [], i;
for (i = 0; i < arr.length; ++i) {
res.push(fn(arr[i], i));
}
return res;
}
function hasOwnProp(a, b) {
return Object.prototype.hasOwnProperty.call(a, b);
}
function extend(a, b) {
for (var i in b) {
if (hasOwnProp(b, i)) {
a[i] = b[i];
}
}
if (hasOwnProp(b, 'toString')) {
a.toString = b.toString;
}
if (hasOwnProp(b, 'valueOf')) {
a.valueOf = b.valueOf;
}
return a;
}
function create_utc__createUTC (input, format, locale, strict) {
return createLocalOrUTC(input, format, locale, strict, true).utc();
}
function valid__isValid(m) {
if (m._isValid == null) {
m._isValid = !isNaN(m._d.getTime()) &&
m._pf.overflow < 0 &&
!m._pf.empty &&
!m._pf.invalidMonth &&
!m._pf.nullInput &&
!m._pf.invalidFormat &&
!m._pf.userInvalidated;
if (m._strict) {
m._isValid = m._isValid &&
m._pf.charsLeftOver === 0 &&
m._pf.unusedTokens.length === 0 &&
m._pf.bigHour === undefined;
}
}
return m._isValid;
}
function valid__createInvalid (flags) {
var m = create_utc__createUTC(NaN);
if (flags != null) {
extend(m._pf, flags);
}
else {
m._pf.userInvalidated = true;
}
return m;
}
var momentProperties = utils_hooks__hooks.momentProperties = [];
function copyConfig(to, from) {
var i, prop, val;
if (typeof from._isAMomentObject !== 'undefined') {
to._isAMomentObject = from._isAMomentObject;
}
if (typeof from._i !== 'undefined') {
to._i = from._i;
}
if (typeof from._f !== 'undefined') {
to._f = from._f;
}
if (typeof from._l !== 'undefined') {
to._l = from._l;
}
if (typeof from._strict !== 'undefined') {
to._strict = from._strict;
}
if (typeof from._tzm !== 'undefined') {
to._tzm = from._tzm;
}
if (typeof from._isUTC !== 'undefined') {
to._isUTC = from._isUTC;
}
if (typeof from._offset !== 'undefined') {
to._offset = from._offset;
}
if (typeof from._pf !== 'undefined') {
to._pf = from._pf;
}
if (typeof from._locale !== 'undefined') {
to._locale = from._locale;
}
if (momentProperties.length > 0) {
for (i in momentProperties) {
prop = momentProperties[i];
val = from[prop];
if (typeof val !== 'undefined') {
to[prop] = val;
}
}
}
return to;
}
var updateInProgress = false;
// Moment prototype object
function Moment(config) {
copyConfig(this, config);
this._d = new Date(+config._d);
// Prevent infinite loop in case updateOffset creates new moment
// objects.
if (updateInProgress === false) {
updateInProgress = true;
utils_hooks__hooks.updateOffset(this);
updateInProgress = false;
}
}
function isMoment (obj) {
return obj instanceof Moment || (obj != null && hasOwnProp(obj, '_isAMomentObject'));
}
function toInt(argumentForCoercion) {
var coercedNumber = +argumentForCoercion,
value = 0;
if (coercedNumber !== 0 && isFinite(coercedNumber)) {
if (coercedNumber >= 0) {
value = Math.floor(coercedNumber);
} else {
value = Math.ceil(coercedNumber);
}
}
return value;
}
function compareArrays(array1, array2, dontConvert) {
var len = Math.min(array1.length, array2.length),
lengthDiff = Math.abs(array1.length - array2.length),
diffs = 0,
i;
for (i = 0; i < len; i++) {
if ((dontConvert && array1[i] !== array2[i]) ||
(!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
diffs++;
}
}
return diffs + lengthDiff;
}
function Locale() {
}
var locales = {};
var globalLocale;
function normalizeLocale(key) {
return key ? key.toLowerCase().replace('_', '-') : key;
}
// pick the locale from the array
// try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
// substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
function chooseLocale(names) {
var i = 0, j, next, locale, split;
while (i < names.length) {
split = normalizeLocale(names[i]).split('-');
j = split.length;
next = normalizeLocale(names[i + 1]);
next = next ? next.split('-') : null;
while (j > 0) {
locale = loadLocale(split.slice(0, j).join('-'));
if (locale) {
return locale;
}
if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
//the next array item is better than a shallower substring of this one
break;
}
j--;
}
i++;
}
return null;
}
function loadLocale(name) {
var oldLocale = null;
// TODO: Find a better way to register and load all the locales in Node
if (!locales[name] && typeof module !== 'undefined' &&
module && module.exports) {
try {
oldLocale = globalLocale._abbr;
require('./locale/' + name);
// because defineLocale currently also sets the global locale, we
// want to undo that for lazy loaded locales
locale_locales__getSetGlobalLocale(oldLocale);
} catch (e) { }
}
return locales[name];
}
// This function will load locale and then set the global locale. If
// no arguments are passed in, it will simply return the current global
// locale key.
function locale_locales__getSetGlobalLocale (key, values) {
var data;
if (key) {
if (typeof values === 'undefined') {
data = locale_locales__getLocale(key);
}
else {
data = defineLocale(key, values);
}
if (data) {
// moment.duration._locale = moment._locale = data;
globalLocale = data;
}
}
return globalLocale._abbr;
}
function defineLocale (name, values) {
if (values !== null) {
values.abbr = name;
if (!locales[name]) {
locales[name] = new Locale();
}
locales[name].set(values);
// backwards compat for now: also set the locale
locale_locales__getSetGlobalLocale(name);
return locales[name];
} else {
// useful for testing
delete locales[name];
return null;
}
}
// returns locale data
function locale_locales__getLocale (key) {
var locale;
if (key && key._locale && key._locale._abbr) {
key = key._locale._abbr;
}
if (!key) {
return globalLocale;
}
if (!isArray(key)) {
//short-circuit everything else
locale = loadLocale(key);
if (locale) {
return locale;
}
key = [key];
}
return chooseLocale(key);
}
var aliases = {};
function addUnitAlias (unit, shorthand) {
var lowerCase = unit.toLowerCase();
aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit;
}
function normalizeUnits(units) {
return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;
}
function normalizeObjectUnits(inputObject) {
var normalizedInput = {},
normalizedProp,
prop;
for (prop in inputObject) {
if (hasOwnProp(inputObject, prop)) {
normalizedProp = normalizeUnits(prop);
if (normalizedProp) {
normalizedInput[normalizedProp] = inputObject[prop];
}
}
}
return normalizedInput;
}
function makeGetSet (unit, keepTime) {
return function (value) {
if (value != null) {
get_set__set(this, unit, value);
utils_hooks__hooks.updateOffset(this, keepTime);
return this;
} else {
return get_set__get(this, unit);
}
};
}
function get_set__get (mom, unit) {
return mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]();
}
function get_set__set (mom, unit, value) {
return mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
}
// MOMENTS
function getSet (units, value) {
var unit;
if (typeof units === 'object') {
for (unit in units) {
this.set(unit, units[unit]);
}
} else {
units = normalizeUnits(units);
if (typeof this[units] === 'function') {
return this[units](value);
}
}
return this;
}
function zeroFill(number, targetLength, forceSign) {
var output = '' + Math.abs(number),
sign = number >= 0;
while (output.length < targetLength) {
output = '0' + output;
}
return (sign ? (forceSign ? '+' : '') : '-') + output;
}
var formattingTokens = /(\[[^\[]*\])|(\\)?(Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Q|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|mm?|ss?|S{1,4}|x|X|zz?|ZZ?|.)/g;
var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g;
var formatFunctions = {};
var formatTokenFunctions = {};
// token: 'M'
// padded: ['MM', 2]
// ordinal: 'Mo'
// callback: function () { this.month() + 1 }
function addFormatToken (token, padded, ordinal, callback) {
var func = callback;
if (typeof callback === 'string') {
func = function () {
return this[callback]();
};
}
if (token) {
formatTokenFunctions[token] = func;
}
if (padded) {
formatTokenFunctions[padded[0]] = function () {
return zeroFill(func.apply(this, arguments), padded[1], padded[2]);
};
}
if (ordinal) {
formatTokenFunctions[ordinal] = function () {
return this.localeData().ordinal(func.apply(this, arguments), token);
};
}
}
function removeFormattingTokens(input) {
if (input.match(/\[[\s\S]/)) {
return input.replace(/^\[|\]$/g, '');
}
return input.replace(/\\/g, '');
}
function makeFormatFunction(format) {
var array = format.match(formattingTokens), i, length;
for (i = 0, length = array.length; i < length; i++) {
if (formatTokenFunctions[array[i]]) {
array[i] = formatTokenFunctions[array[i]];
} else {
array[i] = removeFormattingTokens(array[i]);
}
}
return function (mom) {
var output = '';
for (i = 0; i < length; i++) {
output += array[i] instanceof Function ? array[i].call(mom, format) : array[i];
}
return output;
};
}
// format date using native date object
function formatMoment(m, format) {
if (!m.isValid()) {
return m.localeData().invalidDate();
}
format = expandFormat(format, m.localeData());
if (!formatFunctions[format]) {
formatFunctions[format] = makeFormatFunction(format);
}
return formatFunctions[format](m);
}
function expandFormat(format, locale) {
var i = 5;
function replaceLongDateFormatTokens(input) {
return locale.longDateFormat(input) || input;
}
localFormattingTokens.lastIndex = 0;
while (i >= 0 && localFormattingTokens.test(format)) {
format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
localFormattingTokens.lastIndex = 0;
i -= 1;
}
return format;
}
var match1 = /\d/; // 0 - 9
var match2 = /\d\d/; // 00 - 99
var match3 = /\d{3}/; // 000 - 999
var match4 = /\d{4}/; // 0000 - 9999
var match6 = /[+-]?\d{6}/; // -999999 - 999999
var match1to2 = /\d\d?/; // 0 - 99
var match1to3 = /\d{1,3}/; // 0 - 999
var match1to4 = /\d{1,4}/; // 0 - 9999
var match1to6 = /[+-]?\d{1,6}/; // -999999 - 999999
var matchUnsigned = /\d+/; // 0 - inf
var matchSigned = /[+-]?\d+/; // -inf - inf
var matchOffset = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z
var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123
// any word (or two) characters or numbers including two/three word month in arabic.
var matchWord = /[0-9]*['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+|[\u0600-\u06FF\/]+(\s*?[\u0600-\u06FF]+){1,2}/i;
var regexes = {};
function addRegexToken (token, regex, strictRegex) {
regexes[token] = typeof regex === 'function' ? regex : function (isStrict) {
return (isStrict && strictRegex) ? strictRegex : regex;
};
}
function getParseRegexForToken (token, config) {
if (!hasOwnProp(regexes, token)) {
return new RegExp(unescapeFormat(token));
}
return regexes[token](config._strict, config._locale);
}
// Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
function unescapeFormat(s) {
return s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
return p1 || p2 || p3 || p4;
}).replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
}
var tokens = {};
function addParseToken (token, callback) {
var i, func = callback;
if (typeof token === 'string') {
token = [token];
}
if (typeof callback === 'number') {
func = function (input, array) {
array[callback] = toInt(input);
};
}
for (i = 0; i < token.length; i++) {
tokens[token[i]] = func;
}
}
function addWeekParseToken (token, callback) {
addParseToken(token, function (input, array, config, token) {
config._w = config._w || {};
callback(input, config._w, config, token);
});
}
function addTimeToArrayFromToken(token, input, config) {
if (input != null && hasOwnProp(tokens, token)) {
tokens[token](input, config._a, config, token);
}
}
var YEAR = 0;
var MONTH = 1;
var DATE = 2;
var HOUR = 3;
var MINUTE = 4;
var SECOND = 5;
var MILLISECOND = 6;
function daysInMonth(year, month) {
return new Date(Date.UTC(year, month + 1, 0)).getUTCDate();
}
// FORMATTING
addFormatToken('M', ['MM', 2], 'Mo', function () {
return this.month() + 1;
});
addFormatToken('MMM', 0, 0, function (format) {
return this.localeData().monthsShort(this, format);
});
addFormatToken('MMMM', 0, 0, function (format) {
return this.localeData().months(this, format);
});
// ALIASES
addUnitAlias('month', 'M');
// PARSING
addRegexToken('M', match1to2);
addRegexToken('MM', match1to2, match2);
addRegexToken('MMM', matchWord);
addRegexToken('MMMM', matchWord);
addParseToken(['M', 'MM'], function (input, array) {
array[MONTH] = toInt(input) - 1;
});
addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {
var month = config._locale.monthsParse(input, token, config._strict);
// if we didn't find a month name, mark the date as invalid.
if (month != null) {
array[MONTH] = month;
} else {
config._pf.invalidMonth = input;
}
});
// LOCALES
var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_');
function localeMonths (m) {
return this._months[m.month()];
}
var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_');
function localeMonthsShort (m) {
return this._monthsShort[m.month()];
}
function localeMonthsParse (monthName, format, strict) {
var i, mom, regex;
if (!this._monthsParse) {
this._monthsParse = [];
this._longMonthsParse = [];
this._shortMonthsParse = [];
}
for (i = 0; i < 12; i++) {
// make the regex if we don't have it already
mom = create_utc__createUTC([2000, i]);
if (strict && !this._longMonthsParse[i]) {
this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');
this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');
}
if (!strict && !this._monthsParse[i]) {
regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
}
// test the regex
if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {
return i;
} else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {
return i;
} else if (!strict && this._monthsParse[i].test(monthName)) {
return i;
}
}
}
// MOMENTS
function setMonth (mom, value) {
var dayOfMonth;
// TODO: Move this out of here!
if (typeof value === 'string') {
value = mom.localeData().monthsParse(value);
// TODO: Another silent failure?
if (typeof value !== 'number') {
return mom;
}
}
dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value));
mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
return mom;
}
function getSetMonth (value) {
if (value != null) {
setMonth(this, value);
utils_hooks__hooks.updateOffset(this, true);
return this;
} else {
return get_set__get(this, 'Month');
}
}
function getDaysInMonth () {
return daysInMonth(this.year(), this.month());
}
function checkOverflow (m) {
var overflow;
var a = m._a;
if (a && m._pf.overflow === -2) {
overflow =
a[MONTH] < 0 || a[MONTH] > 11 ? MONTH :
a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH]) ? DATE :
a[HOUR] < 0 || a[HOUR] > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR :
a[MINUTE] < 0 || a[MINUTE] > 59 ? MINUTE :
a[SECOND] < 0 || a[SECOND] > 59 ? SECOND :
a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND :
-1;
if (m._pf._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
overflow = DATE;
}
m._pf.overflow = overflow;
}
return m;
}
function warn(msg) {
if (utils_hooks__hooks.suppressDeprecationWarnings === false && typeof console !== 'undefined' && console.warn) {
console.warn('Deprecation warning: ' + msg);
}
}
function deprecate(msg, fn) {
var firstTime = true;
return extend(function () {
if (firstTime) {
warn(msg);
firstTime = false;
}
return fn.apply(this, arguments);
}, fn);
}
var deprecations = {};
function deprecateSimple(name, msg) {
if (!deprecations[name]) {
warn(msg);
deprecations[name] = true;
}
}
utils_hooks__hooks.suppressDeprecationWarnings = false;
var from_string__isoRegex = /^\s*(?:[+-]\d{6}|\d{4})-(?:(\d\d-\d\d)|(W\d\d$)|(W\d\d-\d)|(\d\d\d))((T| )(\d\d(:\d\d(:\d\d(\.\d+)?)?)?)?([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/;
var isoDates = [
['YYYYYY-MM-DD', /[+-]\d{6}-\d{2}-\d{2}/],
['YYYY-MM-DD', /\d{4}-\d{2}-\d{2}/],
['GGGG-[W]WW-E', /\d{4}-W\d{2}-\d/],
['GGGG-[W]WW', /\d{4}-W\d{2}/],
['YYYY-DDD', /\d{4}-\d{3}/]
];
// iso time formats and regexes
var isoTimes = [
['HH:mm:ss.SSSS', /(T| )\d\d:\d\d:\d\d\.\d+/],
['HH:mm:ss', /(T| )\d\d:\d\d:\d\d/],
['HH:mm', /(T| )\d\d:\d\d/],
['HH', /(T| )\d\d/]
];
var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i;
// date from iso format
function configFromISO(config) {
var i, l,
string = config._i,
match = from_string__isoRegex.exec(string);
if (match) {
config._pf.iso = true;
for (i = 0, l = isoDates.length; i < l; i++) {
if (isoDates[i][1].exec(string)) {
// match[5] should be 'T' or undefined
config._f = isoDates[i][0] + (match[6] || ' ');
break;
}
}
for (i = 0, l = isoTimes.length; i < l; i++) {
if (isoTimes[i][1].exec(string)) {
config._f += isoTimes[i][0];
break;
}
}
if (string.match(matchOffset)) {
config._f += 'Z';
}
configFromStringAndFormat(config);
} else {
config._isValid = false;
}
}
// date from iso format or fallback
function configFromString(config) {
var matched = aspNetJsonRegex.exec(config._i);
if (matched !== null) {
config._d = new Date(+matched[1]);
return;
}
configFromISO(config);
if (config._isValid === false) {
delete config._isValid;
utils_hooks__hooks.createFromInputFallback(config);
}
}
utils_hooks__hooks.createFromInputFallback = deprecate(
'moment construction falls back to js Date. This is ' +
'discouraged and will be removed in upcoming major ' +
'release. Please refer to ' +
'https://github.com/moment/moment/issues/1407 for more info.',
function (config) {
config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
}
);
function createDate (y, m, d, h, M, s, ms) {
//can't just apply() to create a date:
//http://stackoverflow.com/questions/181348/instantiating-a-javascript-object-by-calling-prototype-constructor-apply
var date = new Date(y, m, d, h, M, s, ms);
//the date constructor doesn't accept years < 1970
if (y < 1970) {
date.setFullYear(y);
}
return date;
}
function createUTCDate (y) {
var date = new Date(Date.UTC.apply(null, arguments));
if (y < 1970) {
date.setUTCFullYear(y);
}
return date;
}
addFormatToken(0, ['YY', 2], 0, function () {
return this.year() % 100;
});
addFormatToken(0, ['YYYY', 4], 0, 'year');
addFormatToken(0, ['YYYYY', 5], 0, 'year');
addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');
// ALIASES
addUnitAlias('year', 'y');
// PARSING
addRegexToken('Y', matchSigned);
addRegexToken('YY', match1to2, match2);
addRegexToken('YYYY', match1to4, match4);
addRegexToken('YYYYY', match1to6, match6);
addRegexToken('YYYYYY', match1to6, match6);
addParseToken(['YYYY', 'YYYYY', 'YYYYYY'], YEAR);
addParseToken('YY', function (input, array) {
array[YEAR] = utils_hooks__hooks.parseTwoDigitYear(input);
});
// HELPERS
function daysInYear(year) {
return isLeapYear(year) ? 366 : 365;
}
function isLeapYear(year) {
return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
}
// HOOKS
utils_hooks__hooks.parseTwoDigitYear = function (input) {
return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
};
// MOMENTS
var getSetYear = makeGetSet('FullYear', false);
function getIsLeapYear () {
return isLeapYear(this.year());
}
addFormatToken('w', ['ww', 2], 'wo', 'week');
addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');
// ALIASES
addUnitAlias('week', 'w');
addUnitAlias('isoWeek', 'W');
// PARSING
addRegexToken('w', match1to2);
addRegexToken('ww', match1to2, match2);
addRegexToken('W', match1to2);
addRegexToken('WW', match1to2, match2);
addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) {
week[token.substr(0, 1)] = toInt(input);
});
// HELPERS
// firstDayOfWeek 0 = sun, 6 = sat
// the day of the week that starts the week
// (usually sunday or monday)
// firstDayOfWeekOfYear 0 = sun, 6 = sat
// the first week is the week that contains the first
// of this day of the week
// (eg. ISO weeks use thursday (4))
function weekOfYear(mom, firstDayOfWeek, firstDayOfWeekOfYear) {
var end = firstDayOfWeekOfYear - firstDayOfWeek,
daysToDayOfWeek = firstDayOfWeekOfYear - mom.day(),
adjustedMoment;
if (daysToDayOfWeek > end) {
daysToDayOfWeek -= 7;
}
if (daysToDayOfWeek < end - 7) {
daysToDayOfWeek += 7;
}
adjustedMoment = local__createLocal(mom).add(daysToDayOfWeek, 'd');
return {
week: Math.ceil(adjustedMoment.dayOfYear() / 7),
year: adjustedMoment.year()
};
}
// LOCALES
function localeWeek (mom) {
return weekOfYear(mom, this._week.dow, this._week.doy).week;
}
var defaultLocaleWeek = {
dow : 0, // Sunday is the first day of the week.
doy : 6 // The week that contains Jan 1st is the first week of the year.
};
function localeFirstDayOfWeek () {
return this._week.dow;
}
function localeFirstDayOfYear () {
return this._week.doy;
}
// MOMENTS
function getSetWeek (input) {
var week = this.localeData().week(this);
return input == null ? week : this.add((input - week) * 7, 'd');
}
function getSetISOWeek (input) {
var week = weekOfYear(this, 1, 4).week;
return input == null ? week : this.add((input - week) * 7, 'd');
}
addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');
// ALIASES
addUnitAlias('dayOfYear', 'DDD');
// PARSING
addRegexToken('DDD', match1to3);
addRegexToken('DDDD', match3);
addParseToken(['DDD', 'DDDD'], function (input, array, config) {
config._dayOfYear = toInt(input);
});
// HELPERS
//http://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
function dayOfYearFromWeeks(year, week, weekday, firstDayOfWeekOfYear, firstDayOfWeek) {
var d = createUTCDate(year, 0, 1).getUTCDay();
var daysToAdd;
var dayOfYear;
d = d === 0 ? 7 : d;
weekday = weekday != null ? weekday : firstDayOfWeek;
daysToAdd = firstDayOfWeek - d + (d > firstDayOfWeekOfYear ? 7 : 0) - (d < firstDayOfWeek ? 7 : 0);
dayOfYear = 7 * (week - 1) + (weekday - firstDayOfWeek) + daysToAdd + 1;
return {
year : dayOfYear > 0 ? year : year - 1,
dayOfYear : dayOfYear > 0 ? dayOfYear : daysInYear(year - 1) + dayOfYear
};
}
// MOMENTS
function getSetDayOfYear (input) {
var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1;
return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');
}
// Pick the first defined of two or three arguments.
function defaults(a, b, c) {
if (a != null) {
return a;
}
if (b != null) {
return b;
}
return c;
}
function currentDateArray(config) {
var now = new Date();
if (config._useUTC) {
return [now.getUTCFullYear(), now.getUTCMonth(), now.getUTCDate()];
}
return [now.getFullYear(), now.getMonth(), now.getDate()];
}
// convert an array to a date.
// the array should mirror the parameters below
// note: all values past the year are optional and will default to the lowest possible value.
// [year, month, day , hour, minute, second, millisecond]
function configFromArray (config) {
var i, date, input = [], currentDate, yearToUse;
if (config._d) {
return;
}
currentDate = currentDateArray(config);
//compute day of the year from weeks and weekdays
if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
dayOfYearFromWeekInfo(config);
}
//if the day of the year is set, figure out what it is
if (config._dayOfYear) {
yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);
if (config._dayOfYear > daysInYear(yearToUse)) {
config._pf._overflowDayOfYear = true;
}
date = createUTCDate(yearToUse, 0, config._dayOfYear);
config._a[MONTH] = date.getUTCMonth();
config._a[DATE] = date.getUTCDate();
}
// Default to current date.
// * if no year, month, day of month are given, default to today
// * if day of month is given, default month and year
// * if month is given, default only year
// * if year is given, don't default anything
for (i = 0; i < 3 && config._a[i] == null; ++i) {
config._a[i] = input[i] = currentDate[i];
}
// Zero out whatever was not defaulted, including time
for (; i < 7; i++) {
config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
}
// Check for 24:00:00.000
if (config._a[HOUR] === 24 &&
config._a[MINUTE] === 0 &&
config._a[SECOND] === 0 &&
config._a[MILLISECOND] === 0) {
config._nextDay = true;
config._a[HOUR] = 0;
}
config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input);
// Apply timezone offset from input. The actual utcOffset can be changed
// with parseZone.
if (config._tzm != null) {
config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
}
if (config._nextDay) {
config._a[HOUR] = 24;
}
}
function dayOfYearFromWeekInfo(config) {
var w, weekYear, week, weekday, dow, doy, temp;
w = config._w;
if (w.GG != null || w.W != null || w.E != null) {
dow = 1;
doy = 4;
// TODO: We need to take the current isoWeekYear, but that depends on
// how we interpret now (local, utc, fixed offset). So create
// a now version of current config (take local/utc/offset flags, and
// create now).
weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(local__createLocal(), 1, 4).year);
week = defaults(w.W, 1);
weekday = defaults(w.E, 1);
} else {
dow = config._locale._week.dow;
doy = config._locale._week.doy;
weekYear = defaults(w.gg, config._a[YEAR], weekOfYear(local__createLocal(), dow, doy).year);
week = defaults(w.w, 1);
if (w.d != null) {
// weekday -- low day numbers are considered next week
weekday = w.d;
if (weekday < dow) {
++week;
}
} else if (w.e != null) {
// local weekday -- counting starts from begining of week
weekday = w.e + dow;
} else {
// default to begining of week
weekday = dow;
}
}
temp = dayOfYearFromWeeks(weekYear, week, weekday, doy, dow);
config._a[YEAR] = temp.year;
config._dayOfYear = temp.dayOfYear;
}
utils_hooks__hooks.ISO_8601 = function () {};
// date from string and format string
function configFromStringAndFormat(config) {
// TODO: Move this to another part of the creation flow to prevent circular deps
if (config._f === utils_hooks__hooks.ISO_8601) {
configFromISO(config);
return;
}
config._a = [];
config._pf.empty = true;
// This array is used to make a Date, either with `new Date` or `Date.UTC`
var string = '' + config._i,
i, parsedInput, tokens, token, skipped,
stringLength = string.length,
totalParsedInputLength = 0;
tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];
for (i = 0; i < tokens.length; i++) {
token = tokens[i];
parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
if (parsedInput) {
skipped = string.substr(0, string.indexOf(parsedInput));
if (skipped.length > 0) {
config._pf.unusedInput.push(skipped);
}
string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
totalParsedInputLength += parsedInput.length;
}
// don't parse if it's not a known token
if (formatTokenFunctions[token]) {
if (parsedInput) {
config._pf.empty = false;
}
else {
config._pf.unusedTokens.push(token);
}
addTimeToArrayFromToken(token, parsedInput, config);
}
else if (config._strict && !parsedInput) {
config._pf.unusedTokens.push(token);
}
}
// add remaining unparsed input length to the string
config._pf.charsLeftOver = stringLength - totalParsedInputLength;
if (string.length > 0) {
config._pf.unusedInput.push(string);
}
// clear _12h flag if hour is <= 12
if (config._pf.bigHour === true && config._a[HOUR] <= 12) {
config._pf.bigHour = undefined;
}
// handle meridiem
config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem);
configFromArray(config);
checkOverflow(config);
}
function meridiemFixWrap (locale, hour, meridiem) {
var isPm;
if (meridiem == null) {
// nothing to do
return hour;
}
if (locale.meridiemHour != null) {
return locale.meridiemHour(hour, meridiem);
} else if (locale.isPM != null) {
// Fallback
isPm = locale.isPM(meridiem);
if (isPm && hour < 12) {
hour += 12;
}
if (!isPm && hour === 12) {
hour = 0;
}
return hour;
} else {
// this is not supposed to happen
return hour;
}
}
function configFromStringAndArray(config) {
var tempConfig,
bestMoment,
scoreToBeat,
i,
currentScore;
if (config._f.length === 0) {
config._pf.invalidFormat = true;
config._d = new Date(NaN);
return;
}
for (i = 0; i < config._f.length; i++) {
currentScore = 0;
tempConfig = copyConfig({}, config);
if (config._useUTC != null) {
tempConfig._useUTC = config._useUTC;
}
tempConfig._pf = defaultParsingFlags();
tempConfig._f = config._f[i];
configFromStringAndFormat(tempConfig);
if (!valid__isValid(tempConfig)) {
continue;
}
// if there is any input that was not parsed add a penalty for that format
currentScore += tempConfig._pf.charsLeftOver;
//or tokens
currentScore += tempConfig._pf.unusedTokens.length * 10;
tempConfig._pf.score = currentScore;
if (scoreToBeat == null || currentScore < scoreToBeat) {
scoreToBeat = currentScore;
bestMoment = tempConfig;
}
}
extend(config, bestMoment || tempConfig);
}
function configFromObject(config) {
if (config._d) {
return;
}
var i = normalizeObjectUnits(config._i);
config._a = [i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond];
configFromArray(config);
}
function createFromConfig (config) {
var input = config._i,
format = config._f,
res;
config._locale = config._locale || locale_locales__getLocale(config._l);
if (input === null || (format === undefined && input === '')) {
return valid__createInvalid({nullInput: true});
}
if (typeof input === 'string') {
config._i = input = config._locale.preparse(input);
}
if (isMoment(input)) {
return new Moment(checkOverflow(input));
} else if (isArray(format)) {
configFromStringAndArray(config);
} else if (format) {
configFromStringAndFormat(config);
} else {
configFromInput(config);
}
res = new Moment(checkOverflow(config));
if (res._nextDay) {
// Adding is smart enough around DST
res.add(1, 'd');
res._nextDay = undefined;
}
return res;
}
function configFromInput(config) {
var input = config._i;
if (input === undefined) {
config._d = new Date();
} else if (isDate(input)) {
config._d = new Date(+input);
} else if (typeof input === 'string') {
configFromString(config);
} else if (isArray(input)) {
config._a = map(input.slice(0), function (obj) {
return parseInt(obj, 10);
});
configFromArray(config);
} else if (typeof(input) === 'object') {
configFromObject(config);
} else if (typeof(input) === 'number') {
// from milliseconds
config._d = new Date(input);
} else {
utils_hooks__hooks.createFromInputFallback(config);
}
}
function createLocalOrUTC (input, format, locale, strict, isUTC) {
var c = {};
if (typeof(locale) === 'boolean') {
strict = locale;
locale = undefined;
}
// object construction must be done this way.
// https://github.com/moment/moment/issues/1423
c._isAMomentObject = true;
c._useUTC = c._isUTC = isUTC;
c._l = locale;
c._i = input;
c._f = format;
c._strict = strict;
c._pf = defaultParsingFlags();
return createFromConfig(c);
}
function local__createLocal (input, format, locale, strict) {
return createLocalOrUTC(input, format, locale, strict, false);
}
var prototypeMin = deprecate(
'moment().min is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548',
function () {
var other = local__createLocal.apply(null, arguments);
return other < this ? this : other;
}
);
var prototypeMax = deprecate(
'moment().max is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548',
function () {
var other = local__createLocal.apply(null, arguments);
return other > this ? this : other;
}
);
// Pick a moment m from moments so that m[fn](other) is true for all
// other. This relies on the function fn to be transitive.
//
// moments should either be an array of moment objects or an array, whose
// first element is an array of moment objects.
function pickBy(fn, moments) {
var res, i;
if (moments.length === 1 && isArray(moments[0])) {
moments = moments[0];
}
if (!moments.length) {
return local__createLocal();
}
res = moments[0];
for (i = 1; i < moments.length; ++i) {
if (moments[i][fn](res)) {
res = moments[i];
}
}
return res;
}
// TODO: Use [].sort instead?
function min () {
var args = [].slice.call(arguments, 0);
return pickBy('isBefore', args);
}
function max () {
var args = [].slice.call(arguments, 0);
return pickBy('isAfter', args);
}
function Duration (duration) {
var normalizedInput = normalizeObjectUnits(duration),
years = normalizedInput.year || 0,
quarters = normalizedInput.quarter || 0,
months = normalizedInput.month || 0,
weeks = normalizedInput.week || 0,
days = normalizedInput.day || 0,
hours = normalizedInput.hour || 0,
minutes = normalizedInput.minute || 0,
seconds = normalizedInput.second || 0,
milliseconds = normalizedInput.millisecond || 0;
// representation for dateAddRemove
this._milliseconds = +milliseconds +
seconds * 1e3 + // 1000
minutes * 6e4 + // 1000 * 60
hours * 36e5; // 1000 * 60 * 60
// Because of dateAddRemove treats 24 hours as different from a
// day when working around DST, we need to store them separately
this._days = +days +
weeks * 7;
// It is impossible translate months into days without knowing
// which months you are are talking about, so we have to store
// it separately.
this._months = +months +
quarters * 3 +
years * 12;
this._data = {};
this._locale = locale_locales__getLocale();
this._bubble();
}
function isDuration (obj) {
return obj instanceof Duration;
}
function offset (token, separator) {
addFormatToken(token, 0, 0, function () {
var offset = this.utcOffset();
var sign = '+';
if (offset < 0) {
offset = -offset;
sign = '-';
}
return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2);
});
}
offset('Z', ':');
offset('ZZ', '');
// PARSING
addRegexToken('Z', matchOffset);
addRegexToken('ZZ', matchOffset);
addParseToken(['Z', 'ZZ'], function (input, array, config) {
config._useUTC = true;
config._tzm = offsetFromString(input);
});
// HELPERS
// timezone chunker
// '+10:00' > ['10', '00']
// '-1530' > ['-15', '30']
var chunkOffset = /([\+\-]|\d\d)/gi;
function offsetFromString(string) {
var matches = ((string || '').match(matchOffset) || []);
var chunk = matches[matches.length - 1] || [];
var parts = (chunk + '').match(chunkOffset) || ['-', 0, 0];
var minutes = +(parts[1] * 60) + toInt(parts[2]);
return parts[0] === '+' ? minutes : -minutes;
}
// Return a moment from input, that is local/utc/zone equivalent to model.
function cloneWithOffset(input, model) {
var res, diff;
if (model._isUTC) {
res = model.clone();
diff = (isMoment(input) || isDate(input) ? +input : +local__createLocal(input)) - (+res);
// Use low-level api, because this fn is low-level api.
res._d.setTime(+res._d + diff);
utils_hooks__hooks.updateOffset(res, false);
return res;
} else {
return local__createLocal(input).local();
}
return model._isUTC ? local__createLocal(input).zone(model._offset || 0) : local__createLocal(input).local();
}
function getDateOffset (m) {
// On Firefox.24 Date#getTimezoneOffset returns a floating point.
// https://github.com/moment/moment/pull/1871
return -Math.round(m._d.getTimezoneOffset() / 15) * 15;
}
// HOOKS
// This function will be called whenever a moment is mutated.
// It is intended to keep the offset in sync with the timezone.
utils_hooks__hooks.updateOffset = function () {};
// MOMENTS
// keepLocalTime = true means only change the timezone, without
// affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->
// 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset
// +0200, so we adjust the time as needed, to be valid.
//
// Keeping the time actually adds/subtracts (one hour)
// from the actual represented time. That is why we call updateOffset
// a second time. In case it wants us to change the offset again
// _changeInProgress == true case, then we have to adjust, because
// there is no such time in the given timezone.
function getSetOffset (input, keepLocalTime) {
var offset = this._offset || 0,
localAdjust;
if (input != null) {
if (typeof input === 'string') {
input = offsetFromString(input);
}
if (Math.abs(input) < 16) {
input = input * 60;
}
if (!this._isUTC && keepLocalTime) {
localAdjust = getDateOffset(this);
}
this._offset = input;
this._isUTC = true;
if (localAdjust != null) {
this.add(localAdjust, 'm');
}
if (offset !== input) {
if (!keepLocalTime || this._changeInProgress) {
add_subtract__addSubtract(this, create__createDuration(input - offset, 'm'), 1, false);
} else if (!this._changeInProgress) {
this._changeInProgress = true;
utils_hooks__hooks.updateOffset(this, true);
this._changeInProgress = null;
}
}
return this;
} else {
return this._isUTC ? offset : getDateOffset(this);
}
}
function getSetZone (input, keepLocalTime) {
if (input != null) {
if (typeof input !== 'string') {
input = -input;
}
this.utcOffset(input, keepLocalTime);
return this;
} else {
return -this.utcOffset();
}
}
function setOffsetToUTC (keepLocalTime) {
return this.utcOffset(0, keepLocalTime);
}
function setOffsetToLocal (keepLocalTime) {
if (this._isUTC) {
this.utcOffset(0, keepLocalTime);
this._isUTC = false;
if (keepLocalTime) {
this.subtract(getDateOffset(this), 'm');
}
}
return this;
}
function setOffsetToParsedOffset () {
if (this._tzm) {
this.utcOffset(this._tzm);
} else if (typeof this._i === 'string') {
this.utcOffset(offsetFromString(this._i));
}
return this;
}
function hasAlignedHourOffset (input) {
if (!input) {
input = 0;
}
else {
input = local__createLocal(input).utcOffset();
}
return (this.utcOffset() - input) % 60 === 0;
}
function isDaylightSavingTime () {
return (
this.utcOffset() > this.clone().month(0).utcOffset() ||
this.utcOffset() > this.clone().month(5).utcOffset()
);
}
function isDaylightSavingTimeShifted () {
if (this._a) {
var other = this._isUTC ? create_utc__createUTC(this._a) : local__createLocal(this._a);
return this.isValid() && compareArrays(this._a, other.toArray()) > 0;
}
return false;
}
function isLocal () {
return !this._isUTC;
}
function isUtcOffset () {
return this._isUTC;
}
function isUtc () {
return this._isUTC && this._offset === 0;
}
var aspNetRegex = /(\-)?(?:(\d*)\.)?(\d+)\:(\d+)(?:\:(\d+)\.?(\d{3})?)?/;
// from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
// somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
var create__isoRegex = /^(-)?P(?:(?:([0-9,.]*)Y)?(?:([0-9,.]*)M)?(?:([0-9,.]*)D)?(?:T(?:([0-9,.]*)H)?(?:([0-9,.]*)M)?(?:([0-9,.]*)S)?)?|([0-9,.]*)W)$/;
function create__createDuration (input, key) {
var duration = input,
// matching against regexp is expensive, do it on demand
match = null,
sign,
ret,
diffRes;
if (isDuration(input)) {
duration = {
ms : input._milliseconds,
d : input._days,
M : input._months
};
} else if (typeof input === 'number') {
duration = {};
if (key) {
duration[key] = input;
} else {
duration.milliseconds = input;
}
} else if (!!(match = aspNetRegex.exec(input))) {
sign = (match[1] === '-') ? -1 : 1;
duration = {
y : 0,
d : toInt(match[DATE]) * sign,
h : toInt(match[HOUR]) * sign,
m : toInt(match[MINUTE]) * sign,
s : toInt(match[SECOND]) * sign,
ms : toInt(match[MILLISECOND]) * sign
};
} else if (!!(match = create__isoRegex.exec(input))) {
sign = (match[1] === '-') ? -1 : 1;
duration = {
y : parseIso(match[2], sign),
M : parseIso(match[3], sign),
d : parseIso(match[4], sign),
h : parseIso(match[5], sign),
m : parseIso(match[6], sign),
s : parseIso(match[7], sign),
w : parseIso(match[8], sign)
};
} else if (duration == null) {// checks for null or undefined
duration = {};
} else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) {
diffRes = momentsDifference(local__createLocal(duration.from), local__createLocal(duration.to));
duration = {};
duration.ms = diffRes.milliseconds;
duration.M = diffRes.months;
}
ret = new Duration(duration);
if (isDuration(input) && hasOwnProp(input, '_locale')) {
ret._locale = input._locale;
}
return ret;
}
create__createDuration.fn = Duration.prototype;
function parseIso (inp, sign) {
// We'd normally use ~~inp for this, but unfortunately it also
// converts floats to ints.
// inp may be undefined, so careful calling replace on it.
var res = inp && parseFloat(inp.replace(',', '.'));
// apply sign while we're at it
return (isNaN(res) ? 0 : res) * sign;
}
function positiveMomentsDifference(base, other) {
var res = {milliseconds: 0, months: 0};
res.months = other.month() - base.month() +
(other.year() - base.year()) * 12;
if (base.clone().add(res.months, 'M').isAfter(other)) {
--res.months;
}
res.milliseconds = +other - +(base.clone().add(res.months, 'M'));
return res;
}
function momentsDifference(base, other) {
var res;
other = cloneWithOffset(other, base);
if (base.isBefore(other)) {
res = positiveMomentsDifference(base, other);
} else {
res = positiveMomentsDifference(other, base);
res.milliseconds = -res.milliseconds;
res.months = -res.months;
}
return res;
}
function createAdder(direction, name) {
return function (val, period) {
var dur, tmp;
//invert the arguments, but complain about it
if (period !== null && !isNaN(+period)) {
deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period).');
tmp = val; val = period; period = tmp;
}
val = typeof val === 'string' ? +val : val;
dur = create__createDuration(val, period);
add_subtract__addSubtract(this, dur, direction);
return this;
};
}
function add_subtract__addSubtract (mom, duration, isAdding, updateOffset) {
var milliseconds = duration._milliseconds,
days = duration._days,
months = duration._months;
updateOffset = updateOffset == null ? true : updateOffset;
if (milliseconds) {
mom._d.setTime(+mom._d + milliseconds * isAdding);
}
if (days) {
get_set__set(mom, 'Date', get_set__get(mom, 'Date') + days * isAdding);
}
if (months) {
setMonth(mom, get_set__get(mom, 'Month') + months * isAdding);
}
if (updateOffset) {
utils_hooks__hooks.updateOffset(mom, days || months);
}
}
var add_subtract__add = createAdder(1, 'add');
var add_subtract__subtract = createAdder(-1, 'subtract');
function moment_calendar__calendar (time) {
// We want to compare the start of today, vs this.
// Getting start-of-today depends on whether we're local/utc/offset or not.
var now = time || local__createLocal(),
sod = cloneWithOffset(now, this).startOf('day'),
diff = this.diff(sod, 'days', true),
format = diff < -6 ? 'sameElse' :
diff < -1 ? 'lastWeek' :
diff < 0 ? 'lastDay' :
diff < 1 ? 'sameDay' :
diff < 2 ? 'nextDay' :
diff < 7 ? 'nextWeek' : 'sameElse';
return this.format(this.localeData().calendar(format, this, local__createLocal(now)));
}
function clone () {
return new Moment(this);
}
function isAfter (input, units) {
var inputMs;
units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond');
if (units === 'millisecond') {
input = isMoment(input) ? input : local__createLocal(input);
return +this > +input;
} else {
inputMs = isMoment(input) ? +input : +local__createLocal(input);
return inputMs < +this.clone().startOf(units);
}
}
function isBefore (input, units) {
var inputMs;
units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond');
if (units === 'millisecond') {
input = isMoment(input) ? input : local__createLocal(input);
return +this < +input;
} else {
inputMs = isMoment(input) ? +input : +local__createLocal(input);
return +this.clone().endOf(units) < inputMs;
}
}
function isBetween (from, to, units) {
return this.isAfter(from, units) && this.isBefore(to, units);
}
function isSame (input, units) {
var inputMs;
units = normalizeUnits(units || 'millisecond');
if (units === 'millisecond') {
input = isMoment(input) ? input : local__createLocal(input);
return +this === +input;
} else {
inputMs = +local__createLocal(input);
return +(this.clone().startOf(units)) <= inputMs && inputMs <= +(this.clone().endOf(units));
}
}
function absFloor (number) {
if (number < 0) {
return Math.ceil(number);
} else {
return Math.floor(number);
}
}
function diff (input, units, asFloat) {
var that = cloneWithOffset(input, this),
zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4,
delta, output;
units = normalizeUnits(units);
if (units === 'year' || units === 'month' || units === 'quarter') {
output = monthDiff(this, that);
if (units === 'quarter') {
output = output / 3;
} else if (units === 'year') {
output = output / 12;
}
} else {
delta = this - that;
output = units === 'second' ? delta / 1e3 : // 1000
units === 'minute' ? delta / 6e4 : // 1000 * 60
units === 'hour' ? delta / 36e5 : // 1000 * 60 * 60
units === 'day' ? (delta - zoneDelta) / 864e5 : // 1000 * 60 * 60 * 24, negate dst
units === 'week' ? (delta - zoneDelta) / 6048e5 : // 1000 * 60 * 60 * 24 * 7, negate dst
delta;
}
return asFloat ? output : absFloor(output);
}
function monthDiff (a, b) {
// difference in months
var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()),
// b is in (anchor - 1 month, anchor + 1 month)
anchor = a.clone().add(wholeMonthDiff, 'months'),
anchor2, adjust;
if (b - anchor < 0) {
anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
// linear across the month
adjust = (b - anchor) / (anchor - anchor2);
} else {
anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
// linear across the month
adjust = (b - anchor) / (anchor2 - anchor);
}
return -(wholeMonthDiff + adjust);
}
utils_hooks__hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';
function toString () {
return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
}
function moment_format__toISOString () {
var m = this.clone().utc();
if (0 < m.year() && m.year() <= 9999) {
if ('function' === typeof Date.prototype.toISOString) {
// native implementation is ~50x faster, use it when we can
return this.toDate().toISOString();
} else {
return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
}
} else {
return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
}
}
function format (inputString) {
var output = formatMoment(this, inputString || utils_hooks__hooks.defaultFormat);
return this.localeData().postformat(output);
}
function from (time, withoutSuffix) {
return create__createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
}
function fromNow (withoutSuffix) {
return this.from(local__createLocal(), withoutSuffix);
}
function locale (key) {
var newLocaleData;
if (key === undefined) {
return this._locale._abbr;
} else {
newLocaleData = locale_locales__getLocale(key);
if (newLocaleData != null) {
this._locale = newLocaleData;
}
return this;
}
}
var lang = deprecate(
'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
function (key) {
if (key === undefined) {
return this.localeData();
} else {
return this.locale(key);
}
}
);
function localeData () {
return this._locale;
}
function startOf (units) {
units = normalizeUnits(units);
// the following switch intentionally omits break keywords
// to utilize falling through the cases.
switch (units) {
case 'year':
this.month(0);
/* falls through */
case 'quarter':
case 'month':
this.date(1);
/* falls through */
case 'week':
case 'isoWeek':
case 'day':
this.hours(0);
/* falls through */
case 'hour':
this.minutes(0);
/* falls through */
case 'minute':
this.seconds(0);
/* falls through */
case 'second':
this.milliseconds(0);
}
// weeks are a special case
if (units === 'week') {
this.weekday(0);
}
if (units === 'isoWeek') {
this.isoWeekday(1);
}
// quarters are also special
if (units === 'quarter') {
this.month(Math.floor(this.month() / 3) * 3);
}
return this;
}
function endOf (units) {
units = normalizeUnits(units);
if (units === undefined || units === 'millisecond') {
return this;
}
return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');
}
function to_type__valueOf () {
return +this._d - ((this._offset || 0) * 60000);
}
function unix () {
return Math.floor(+this / 1000);
}
function toDate () {
return this._offset ? new Date(+this) : this._d;
}
function toArray () {
var m = this;
return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()];
}
function moment_valid__isValid () {
return valid__isValid(this);
}
function parsingFlags () {
return extend({}, this._pf);
}
function invalidAt () {
return this._pf.overflow;
}
addFormatToken(0, ['gg', 2], 0, function () {
return this.weekYear() % 100;
});
addFormatToken(0, ['GG', 2], 0, function () {
return this.isoWeekYear() % 100;
});
function addWeekYearFormatToken (token, getter) {
addFormatToken(0, [token, token.length], 0, getter);
}
addWeekYearFormatToken('gggg', 'weekYear');
addWeekYearFormatToken('ggggg', 'weekYear');
addWeekYearFormatToken('GGGG', 'isoWeekYear');
addWeekYearFormatToken('GGGGG', 'isoWeekYear');
// ALIASES
addUnitAlias('weekYear', 'gg');
addUnitAlias('isoWeekYear', 'GG');
// PARSING
addRegexToken('G', matchSigned);
addRegexToken('g', matchSigned);
addRegexToken('GG', match1to2, match2);
addRegexToken('gg', match1to2, match2);
addRegexToken('GGGG', match1to4, match4);
addRegexToken('gggg', match1to4, match4);
addRegexToken('GGGGG', match1to6, match6);
addRegexToken('ggggg', match1to6, match6);
addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) {
week[token.substr(0, 2)] = toInt(input);
});
addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {
week[token] = utils_hooks__hooks.parseTwoDigitYear(input);
});
// HELPERS
function weeksInYear(year, dow, doy) {
return weekOfYear(local__createLocal([year, 11, 31 + dow - doy]), dow, doy).week;
}
// MOMENTS
function getSetWeekYear (input) {
var year = weekOfYear(this, this.localeData()._week.dow, this.localeData()._week.doy).year;
return input == null ? year : this.add((input - year), 'y');
}
function getSetISOWeekYear (input) {
var year = weekOfYear(this, 1, 4).year;
return input == null ? year : this.add((input - year), 'y');
}
function getISOWeeksInYear () {
return weeksInYear(this.year(), 1, 4);
}
function getWeeksInYear () {
var weekInfo = this.localeData()._week;
return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
}
addFormatToken('Q', 0, 0, 'quarter');
// ALIASES
addUnitAlias('quarter', 'Q');
// PARSING
addRegexToken('Q', match1);
addParseToken('Q', function (input, array) {
array[MONTH] = (toInt(input) - 1) * 3;
});
// MOMENTS
function getSetQuarter (input) {
return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);
}
addFormatToken('D', ['DD', 2], 'Do', 'date');
// ALIASES
addUnitAlias('date', 'D');
// PARSING
addRegexToken('D', match1to2);
addRegexToken('DD', match1to2, match2);
addRegexToken('Do', function (isStrict, locale) {
return isStrict ? locale._ordinalParse : locale._ordinalParseLenient;
});
addParseToken(['D', 'DD'], DATE);
addParseToken('Do', function (input, array) {
array[DATE] = toInt(input.match(match1to2)[0], 10);
});
// MOMENTS
var getSetDayOfMonth = makeGetSet('Date', true);
addFormatToken('d', 0, 'do', 'day');
addFormatToken('dd', 0, 0, function (format) {
return this.localeData().weekdaysMin(this, format);
});
addFormatToken('ddd', 0, 0, function (format) {
return this.localeData().weekdaysShort(this, format);
});
addFormatToken('dddd', 0, 0, function (format) {
return this.localeData().weekdays(this, format);
});
addFormatToken('e', 0, 0, 'weekday');
addFormatToken('E', 0, 0, 'isoWeekday');
// ALIASES
addUnitAlias('day', 'd');
addUnitAlias('weekday', 'e');
addUnitAlias('isoWeekday', 'E');
// PARSING
addRegexToken('d', match1to2);
addRegexToken('e', match1to2);
addRegexToken('E', match1to2);
addRegexToken('dd', matchWord);
addRegexToken('ddd', matchWord);
addRegexToken('dddd', matchWord);
addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config) {
var weekday = config._locale.weekdaysParse(input);
// if we didn't get a weekday name, mark the date as invalid
if (weekday != null) {
week.d = weekday;
} else {
config._pf.invalidWeekday = input;
}
});
addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {
week[token] = toInt(input);
});
// HELPERS
function parseWeekday(input, locale) {
if (typeof input === 'string') {
if (!isNaN(input)) {
input = parseInt(input, 10);
}
else {
input = locale.weekdaysParse(input);
if (typeof input !== 'number') {
return null;
}
}
}
return input;
}
// LOCALES
var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_');
function localeWeekdays (m) {
return this._weekdays[m.day()];
}
var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_');
function localeWeekdaysShort (m) {
return this._weekdaysShort[m.day()];
}
var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_');
function localeWeekdaysMin (m) {
return this._weekdaysMin[m.day()];
}
function localeWeekdaysParse (weekdayName) {
var i, mom, regex;
if (!this._weekdaysParse) {
this._weekdaysParse = [];
}
for (i = 0; i < 7; i++) {
// make the regex if we don't have it already
if (!this._weekdaysParse[i]) {
mom = local__createLocal([2000, 1]).day(i);
regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');
this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
}
// test the regex
if (this._weekdaysParse[i].test(weekdayName)) {
return i;
}
}
}
// MOMENTS
function getSetDayOfWeek (input) {
var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
if (input != null) {
input = parseWeekday(input, this.localeData());
return this.add(input - day, 'd');
} else {
return day;
}
}
function getSetLocaleDayOfWeek (input) {
var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
return input == null ? weekday : this.add(input - weekday, 'd');
}
function getSetISODayOfWeek (input) {
// behaves the same as moment#day except
// as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
// as a setter, sunday should belong to the previous week.
return input == null ? this.day() || 7 : this.day(this.day() % 7 ? input : input - 7);
}
addFormatToken('H', ['HH', 2], 0, 'hour');
addFormatToken('h', ['hh', 2], 0, function () {
return this.hours() % 12 || 12;
});
function meridiem (token, lowercase) {
addFormatToken(token, 0, 0, function () {
return this.localeData().meridiem(this.hours(), this.minutes(), lowercase);
});
}
meridiem('a', true);
meridiem('A', false);
// ALIASES
addUnitAlias('hour', 'h');
// PARSING
function matchMeridiem (isStrict, locale) {
return locale._meridiemParse;
}
addRegexToken('a', matchMeridiem);
addRegexToken('A', matchMeridiem);
addRegexToken('H', match1to2);
addRegexToken('h', match1to2);
addRegexToken('HH', match1to2, match2);
addRegexToken('hh', match1to2, match2);
addParseToken(['H', 'HH'], HOUR);
addParseToken(['a', 'A'], function (input, array, config) {
config._isPm = config._locale.isPM(input);
config._meridiem = input;
});
addParseToken(['h', 'hh'], function (input, array, config) {
array[HOUR] = toInt(input);
config._pf.bigHour = true;
});
// LOCALES
function localeIsPM (input) {
// IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
// Using charAt should be more compatible.
return ((input + '').toLowerCase().charAt(0) === 'p');
}
var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i;
function localeMeridiem (hours, minutes, isLower) {
if (hours > 11) {
return isLower ? 'pm' : 'PM';
} else {
return isLower ? 'am' : 'AM';
}
}
// MOMENTS
// Setting the hour should keep the time, because the user explicitly
// specified which hour he wants. So trying to maintain the same hour (in
// a new timezone) makes sense. Adding/subtracting hours does not follow
// this rule.
var getSetHour = makeGetSet('Hours', true);
addFormatToken('m', ['mm', 2], 0, 'minute');
// ALIASES
addUnitAlias('minute', 'm');
// PARSING
addRegexToken('m', match1to2);
addRegexToken('mm', match1to2, match2);
addParseToken(['m', 'mm'], MINUTE);
// MOMENTS
var getSetMinute = makeGetSet('Minutes', false);
addFormatToken('s', ['ss', 2], 0, 'second');
// ALIASES
addUnitAlias('second', 's');
// PARSING
addRegexToken('s', match1to2);
addRegexToken('ss', match1to2, match2);
addParseToken(['s', 'ss'], SECOND);
// MOMENTS
var getSetSecond = makeGetSet('Seconds', false);
addFormatToken('S', 0, 0, function () {
return ~~(this.millisecond() / 100);
});
addFormatToken(0, ['SS', 2], 0, function () {
return ~~(this.millisecond() / 10);
});
function millisecond__milliseconds (token) {
addFormatToken(0, [token, 3], 0, 'millisecond');
}
millisecond__milliseconds('SSS');
millisecond__milliseconds('SSSS');
// ALIASES
addUnitAlias('millisecond', 'ms');
// PARSING
addRegexToken('S', match1to3, match1);
addRegexToken('SS', match1to3, match2);
addRegexToken('SSS', match1to3, match3);
addRegexToken('SSSS', matchUnsigned);
addParseToken(['S', 'SS', 'SSS', 'SSSS'], function (input, array) {
array[MILLISECOND] = toInt(('0.' + input) * 1000);
});
// MOMENTS
var getSetMillisecond = makeGetSet('Milliseconds', false);
addFormatToken('z', 0, 0, 'zoneAbbr');
addFormatToken('zz', 0, 0, 'zoneName');
// MOMENTS
function getZoneAbbr () {
return this._isUTC ? 'UTC' : '';
}
function getZoneName () {
return this._isUTC ? 'Coordinated Universal Time' : '';
}
var momentPrototype__proto = Moment.prototype;
momentPrototype__proto.add = add_subtract__add;
momentPrototype__proto.calendar = moment_calendar__calendar;
momentPrototype__proto.clone = clone;
momentPrototype__proto.diff = diff;
momentPrototype__proto.endOf = endOf;
momentPrototype__proto.format = format;
momentPrototype__proto.from = from;
momentPrototype__proto.fromNow = fromNow;
momentPrototype__proto.get = getSet;
momentPrototype__proto.invalidAt = invalidAt;
momentPrototype__proto.isAfter = isAfter;
momentPrototype__proto.isBefore = isBefore;
momentPrototype__proto.isBetween = isBetween;
momentPrototype__proto.isSame = isSame;
momentPrototype__proto.isValid = moment_valid__isValid;
momentPrototype__proto.lang = lang;
momentPrototype__proto.locale = locale;
momentPrototype__proto.localeData = localeData;
momentPrototype__proto.max = prototypeMax;
momentPrototype__proto.min = prototypeMin;
momentPrototype__proto.parsingFlags = parsingFlags;
momentPrototype__proto.set = getSet;
momentPrototype__proto.startOf = startOf;
momentPrototype__proto.subtract = add_subtract__subtract;
momentPrototype__proto.toArray = toArray;
momentPrototype__proto.toDate = toDate;
momentPrototype__proto.toISOString = moment_format__toISOString;
momentPrototype__proto.toJSON = moment_format__toISOString;
momentPrototype__proto.toString = toString;
momentPrototype__proto.unix = unix;
momentPrototype__proto.valueOf = to_type__valueOf;
// Year
momentPrototype__proto.year = getSetYear;
momentPrototype__proto.isLeapYear = getIsLeapYear;
// Week Year
momentPrototype__proto.weekYear = getSetWeekYear;
momentPrototype__proto.isoWeekYear = getSetISOWeekYear;
// Quarter
momentPrototype__proto.quarter = momentPrototype__proto.quarters = getSetQuarter;
// Month
momentPrototype__proto.month = getSetMonth;
momentPrototype__proto.daysInMonth = getDaysInMonth;
// Week
momentPrototype__proto.week = momentPrototype__proto.weeks = getSetWeek;
momentPrototype__proto.isoWeek = momentPrototype__proto.isoWeeks = getSetISOWeek;
momentPrototype__proto.weeksInYear = getWeeksInYear;
momentPrototype__proto.isoWeeksInYear = getISOWeeksInYear;
// Day
momentPrototype__proto.date = getSetDayOfMonth;
momentPrototype__proto.day = momentPrototype__proto.days = getSetDayOfWeek;
momentPrototype__proto.weekday = getSetLocaleDayOfWeek;
momentPrototype__proto.isoWeekday = getSetISODayOfWeek;
momentPrototype__proto.dayOfYear = getSetDayOfYear;
// Hour
momentPrototype__proto.hour = momentPrototype__proto.hours = getSetHour;
// Minute
momentPrototype__proto.minute = momentPrototype__proto.minutes = getSetMinute;
// Second
momentPrototype__proto.second = momentPrototype__proto.seconds = getSetSecond;
// Millisecond
momentPrototype__proto.millisecond = momentPrototype__proto.milliseconds = getSetMillisecond;
// Offset
momentPrototype__proto.utcOffset = getSetOffset;
momentPrototype__proto.utc = setOffsetToUTC;
momentPrototype__proto.local = setOffsetToLocal;
momentPrototype__proto.parseZone = setOffsetToParsedOffset;
momentPrototype__proto.hasAlignedHourOffset = hasAlignedHourOffset;
momentPrototype__proto.isDST = isDaylightSavingTime;
momentPrototype__proto.isDSTShifted = isDaylightSavingTimeShifted;
momentPrototype__proto.isLocal = isLocal;
momentPrototype__proto.isUtcOffset = isUtcOffset;
momentPrototype__proto.isUtc = isUtc;
momentPrototype__proto.isUTC = isUtc;
// Timezone
momentPrototype__proto.zoneAbbr = getZoneAbbr;
momentPrototype__proto.zoneName = getZoneName;
// Deprecations
momentPrototype__proto.dates = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth);
momentPrototype__proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth);
momentPrototype__proto.years = deprecate('years accessor is deprecated. Use year instead', getSetYear);
momentPrototype__proto.zone = deprecate('moment().zone is deprecated, use moment().utcOffset instead. https://github.com/moment/moment/issues/1779', getSetZone);
var momentPrototype = momentPrototype__proto;
function moment__createUnix (input) {
return local__createLocal(input * 1000);
}
function moment__createInZone () {
return local__createLocal.apply(null, arguments).parseZone();
}
var defaultCalendar = {
sameDay : '[Today at] LT',
nextDay : '[Tomorrow at] LT',
nextWeek : 'dddd [at] LT',
lastDay : '[Yesterday at] LT',
lastWeek : '[Last] dddd [at] LT',
sameElse : 'L'
};
function locale_calendar__calendar (key, mom, now) {
var output = this._calendar[key];
return typeof output === 'function' ? output.call(mom, now) : output;
}
var defaultLongDateFormat = {
LTS : 'h:mm:ss A',
LT : 'h:mm A',
L : 'MM/DD/YYYY',
LL : 'MMMM D, YYYY',
LLL : 'MMMM D, YYYY LT',
LLLL : 'dddd, MMMM D, YYYY LT'
};
function longDateFormat (key) {
var output = this._longDateFormat[key];
if (!output && this._longDateFormat[key.toUpperCase()]) {
output = this._longDateFormat[key.toUpperCase()].replace(/MMMM|MM|DD|dddd/g, function (val) {
return val.slice(1);
});
this._longDateFormat[key] = output;
}
return output;
}
var defaultInvalidDate = 'Invalid date';
function invalidDate () {
return this._invalidDate;
}
var defaultOrdinal = '%d';
var defaultOrdinalParse = /\d{1,2}/;
function ordinal (number) {
return this._ordinal.replace('%d', number);
}
function preParsePostFormat (string) {
return string;
}
var defaultRelativeTime = {
future : 'in %s',
past : '%s ago',
s : 'a few seconds',
m : 'a minute',
mm : '%d minutes',
h : 'an hour',
hh : '%d hours',
d : 'a day',
dd : '%d days',
M : 'a month',
MM : '%d months',
y : 'a year',
yy : '%d years'
};
function relative__relativeTime (number, withoutSuffix, string, isFuture) {
var output = this._relativeTime[string];
return (typeof output === 'function') ?
output(number, withoutSuffix, string, isFuture) :
output.replace(/%d/i, number);
}
function pastFuture (diff, output) {
var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
return typeof format === 'function' ? format(output) : format.replace(/%s/i, output);
}
function locale_set__set (config) {
var prop, i;
for (i in config) {
prop = config[i];
if (typeof prop === 'function') {
this[i] = prop;
} else {
this['_' + i] = prop;
}
}
// Lenient ordinal parsing accepts just a number in addition to
// number + (possibly) stuff coming from _ordinalParseLenient.
this._ordinalParseLenient = new RegExp(this._ordinalParse.source + '|' + /\d{1,2}/.source);
}
var prototype__proto = Locale.prototype;
prototype__proto._calendar = defaultCalendar;
prototype__proto.calendar = locale_calendar__calendar;
prototype__proto._longDateFormat = defaultLongDateFormat;
prototype__proto.longDateFormat = longDateFormat;
prototype__proto._invalidDate = defaultInvalidDate;
prototype__proto.invalidDate = invalidDate;
prototype__proto._ordinal = defaultOrdinal;
prototype__proto.ordinal = ordinal;
prototype__proto._ordinalParse = defaultOrdinalParse;
prototype__proto.preparse = preParsePostFormat;
prototype__proto.postformat = preParsePostFormat;
prototype__proto._relativeTime = defaultRelativeTime;
prototype__proto.relativeTime = relative__relativeTime;
prototype__proto.pastFuture = pastFuture;
prototype__proto.set = locale_set__set;
// Month
prototype__proto.months = localeMonths;
prototype__proto._months = defaultLocaleMonths;
prototype__proto.monthsShort = localeMonthsShort;
prototype__proto._monthsShort = defaultLocaleMonthsShort;
prototype__proto.monthsParse = localeMonthsParse;
// Week
prototype__proto.week = localeWeek;
prototype__proto._week = defaultLocaleWeek;
prototype__proto.firstDayOfYear = localeFirstDayOfYear;
prototype__proto.firstDayOfWeek = localeFirstDayOfWeek;
// Day of Week
prototype__proto.weekdays = localeWeekdays;
prototype__proto._weekdays = defaultLocaleWeekdays;
prototype__proto.weekdaysMin = localeWeekdaysMin;
prototype__proto._weekdaysMin = defaultLocaleWeekdaysMin;
prototype__proto.weekdaysShort = localeWeekdaysShort;
prototype__proto._weekdaysShort = defaultLocaleWeekdaysShort;
prototype__proto.weekdaysParse = localeWeekdaysParse;
// Hours
prototype__proto.isPM = localeIsPM;
prototype__proto._meridiemParse = defaultLocaleMeridiemParse;
prototype__proto.meridiem = localeMeridiem;
function lists__get (format, index, field, setter) {
var locale = locale_locales__getLocale();
var utc = create_utc__createUTC().set(setter, index);
return locale[field](utc, format);
}
function list (format, index, field, count, setter) {
if (typeof format === 'number') {
index = format;
format = undefined;
}
format = format || '';
if (index != null) {
return lists__get(format, index, field, setter);
}
var i;
var out = [];
for (i = 0; i < count; i++) {
out[i] = lists__get(format, i, field, setter);
}
return out;
}
function lists__listMonths (format, index) {
return list(format, index, 'months', 12, 'month');
}
function lists__listMonthsShort (format, index) {
return list(format, index, 'monthsShort', 12, 'month');
}
function lists__listWeekdays (format, index) {
return list(format, index, 'weekdays', 7, 'day');
}
function lists__listWeekdaysShort (format, index) {
return list(format, index, 'weekdaysShort', 7, 'day');
}
function lists__listWeekdaysMin (format, index) {
return list(format, index, 'weekdaysMin', 7, 'day');
}
locale_locales__getSetGlobalLocale('en', {
ordinalParse: /\d{1,2}(th|st|nd|rd)/,
ordinal : function (number) {
var b = number % 10,
output = (toInt(number % 100 / 10) === 1) ? 'th' :
(b === 1) ? 'st' :
(b === 2) ? 'nd' :
(b === 3) ? 'rd' : 'th';
return number + output;
}
});
// Side effect imports
utils_hooks__hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', locale_locales__getSetGlobalLocale);
utils_hooks__hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', locale_locales__getLocale);
var mathAbs = Math.abs;
function duration_abs__abs () {
var data = this._data;
this._milliseconds = mathAbs(this._milliseconds);
this._days = mathAbs(this._days);
this._months = mathAbs(this._months);
data.milliseconds = mathAbs(data.milliseconds);
data.seconds = mathAbs(data.seconds);
data.minutes = mathAbs(data.minutes);
data.hours = mathAbs(data.hours);
data.months = mathAbs(data.months);
data.years = mathAbs(data.years);
return this;
}
function duration_add_subtract__addSubtract (duration, input, value, direction) {
var other = create__createDuration(input, value);
duration._milliseconds += direction * other._milliseconds;
duration._days += direction * other._days;
duration._months += direction * other._months;
return duration._bubble();
}
// supports only 2.0-style add(1, 's') or add(duration)
function duration_add_subtract__add (input, value) {
return duration_add_subtract__addSubtract(this, input, value, 1);
}
// supports only 2.0-style subtract(1, 's') or subtract(duration)
function duration_add_subtract__subtract (input, value) {
return duration_add_subtract__addSubtract(this, input, value, -1);
}
function bubble () {
var milliseconds = this._milliseconds;
var days = this._days;
var months = this._months;
var data = this._data;
var seconds, minutes, hours, years = 0;
// The following code bubbles up values, see the tests for
// examples of what that means.
data.milliseconds = milliseconds % 1000;
seconds = absFloor(milliseconds / 1000);
data.seconds = seconds % 60;
minutes = absFloor(seconds / 60);
data.minutes = minutes % 60;
hours = absFloor(minutes / 60);
data.hours = hours % 24;
days += absFloor(hours / 24);
// Accurately convert days to years, assume start from year 0.
years = absFloor(daysToYears(days));
days -= absFloor(yearsToDays(years));
// 30 days to a month
// TODO (iskren): Use anchor date (like 1st Jan) to compute this.
months += absFloor(days / 30);
days %= 30;
// 12 months -> 1 year
years += absFloor(months / 12);
months %= 12;
data.days = days;
data.months = months;
data.years = years;
return this;
}
function daysToYears (days) {
// 400 years have 146097 days (taking into account leap year rules)
return days * 400 / 146097;
}
function yearsToDays (years) {
// years * 365 + absFloor(years / 4) -
// absFloor(years / 100) + absFloor(years / 400);
return years * 146097 / 400;
}
function as (units) {
var days;
var months;
var milliseconds = this._milliseconds;
units = normalizeUnits(units);
if (units === 'month' || units === 'year') {
days = this._days + milliseconds / 864e5;
months = this._months + daysToYears(days) * 12;
return units === 'month' ? months : months / 12;
} else {
// handle milliseconds separately because of floating point math errors (issue #1867)
days = this._days + Math.round(yearsToDays(this._months / 12));
switch (units) {
case 'week' : return days / 7 + milliseconds / 6048e5;
case 'day' : return days + milliseconds / 864e5;
case 'hour' : return days * 24 + milliseconds / 36e5;
case 'minute' : return days * 24 * 60 + milliseconds / 6e4;
case 'second' : return days * 24 * 60 * 60 + milliseconds / 1000;
// Math.floor prevents floating point math errors here
case 'millisecond': return Math.floor(days * 24 * 60 * 60 * 1000) + milliseconds;
default: throw new Error('Unknown unit ' + units);
}
}
}
// TODO: Use this.as('ms')?
function duration_as__valueOf () {
return (
this._milliseconds +
this._days * 864e5 +
(this._months % 12) * 2592e6 +
toInt(this._months / 12) * 31536e6
);
}
function makeAs (alias) {
return function () {
return this.as(alias);
};
}
var asMilliseconds = makeAs('ms');
var asSeconds = makeAs('s');
var asMinutes = makeAs('m');
var asHours = makeAs('h');
var asDays = makeAs('d');
var asWeeks = makeAs('w');
var asMonths = makeAs('M');
var asYears = makeAs('y');
function duration_get__get (units) {
units = normalizeUnits(units);
return this[units + 's']();
}
function makeGetter(name) {
return function () {
return this._data[name];
};
}
var duration_get__milliseconds = makeGetter('milliseconds');
var seconds = makeGetter('seconds');
var minutes = makeGetter('minutes');
var hours = makeGetter('hours');
var days = makeGetter('days');
var months = makeGetter('months');
var years = makeGetter('years');
function weeks () {
return absFloor(this.days() / 7);
}
var round = Math.round;
var thresholds = {
s: 45, // seconds to minute
m: 45, // minutes to hour
h: 22, // hours to day
d: 26, // days to month
M: 11 // months to year
};
// helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
}
function duration_humanize__relativeTime (posNegDuration, withoutSuffix, locale) {
var duration = create__createDuration(posNegDuration).abs();
var seconds = round(duration.as('s'));
var minutes = round(duration.as('m'));
var hours = round(duration.as('h'));
var days = round(duration.as('d'));
var months = round(duration.as('M'));
var years = round(duration.as('y'));
var a = seconds < thresholds.s && ['s', seconds] ||
minutes === 1 && ['m'] ||
minutes < thresholds.m && ['mm', minutes] ||
hours === 1 && ['h'] ||
hours < thresholds.h && ['hh', hours] ||
days === 1 && ['d'] ||
days < thresholds.d && ['dd', days] ||
months === 1 && ['M'] ||
months < thresholds.M && ['MM', months] ||
years === 1 && ['y'] || ['yy', years];
a[2] = withoutSuffix;
a[3] = +posNegDuration > 0;
a[4] = locale;
return substituteTimeAgo.apply(null, a);
}
// This function allows you to set a threshold for relative time strings
function duration_humanize__getSetRelativeTimeThreshold (threshold, limit) {
if (thresholds[threshold] === undefined) {
return false;
}
if (limit === undefined) {
return thresholds[threshold];
}
thresholds[threshold] = limit;
return true;
}
function humanize (withSuffix) {
var locale = this.localeData();
var output = duration_humanize__relativeTime(this, !withSuffix, locale);
if (withSuffix) {
output = locale.pastFuture(+this, output);
}
return locale.postformat(output);
}
var iso_string__abs = Math.abs;
function iso_string__toISOString() {
// inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
var Y = iso_string__abs(this.years());
var M = iso_string__abs(this.months());
var D = iso_string__abs(this.days());
var h = iso_string__abs(this.hours());
var m = iso_string__abs(this.minutes());
var s = iso_string__abs(this.seconds() + this.milliseconds() / 1000);
var total = this.asSeconds();
if (!total) {
// this is the same as C#'s (Noda) and python (isodate)...
// but not other JS (goog.date)
return 'P0D';
}
return (total < 0 ? '-' : '') +
'P' +
(Y ? Y + 'Y' : '') +
(M ? M + 'M' : '') +
(D ? D + 'D' : '') +
((h || m || s) ? 'T' : '') +
(h ? h + 'H' : '') +
(m ? m + 'M' : '') +
(s ? s + 'S' : '');
}
var duration_prototype__proto = Duration.prototype;
duration_prototype__proto.abs = duration_abs__abs;
duration_prototype__proto.add = duration_add_subtract__add;
duration_prototype__proto.subtract = duration_add_subtract__subtract;
duration_prototype__proto.as = as;
duration_prototype__proto.asMilliseconds = asMilliseconds;
duration_prototype__proto.asSeconds = asSeconds;
duration_prototype__proto.asMinutes = asMinutes;
duration_prototype__proto.asHours = asHours;
duration_prototype__proto.asDays = asDays;
duration_prototype__proto.asWeeks = asWeeks;
duration_prototype__proto.asMonths = asMonths;
duration_prototype__proto.asYears = asYears;
duration_prototype__proto.valueOf = duration_as__valueOf;
duration_prototype__proto._bubble = bubble;
duration_prototype__proto.get = duration_get__get;
duration_prototype__proto.milliseconds = duration_get__milliseconds;
duration_prototype__proto.seconds = seconds;
duration_prototype__proto.minutes = minutes;
duration_prototype__proto.hours = hours;
duration_prototype__proto.days = days;
duration_prototype__proto.weeks = weeks;
duration_prototype__proto.months = months;
duration_prototype__proto.years = years;
duration_prototype__proto.humanize = humanize;
duration_prototype__proto.toISOString = iso_string__toISOString;
duration_prototype__proto.toString = iso_string__toISOString;
duration_prototype__proto.toJSON = iso_string__toISOString;
duration_prototype__proto.locale = locale;
duration_prototype__proto.localeData = localeData;
// Deprecations
duration_prototype__proto.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', iso_string__toISOString);
duration_prototype__proto.lang = lang;
// Side effect imports
addFormatToken('X', 0, 0, 'unix');
addFormatToken('x', 0, 0, 'valueOf');
// PARSING
addRegexToken('x', matchSigned);
addRegexToken('X', matchTimestamp);
addParseToken('X', function (input, array, config) {
config._d = new Date(parseFloat(input, 10) * 1000);
});
addParseToken('x', function (input, array, config) {
config._d = new Date(toInt(input));
});
// Side effect imports
utils_hooks__hooks.version = '2.10.2';
setHookCallback(local__createLocal);
utils_hooks__hooks.fn = momentPrototype;
utils_hooks__hooks.min = min;
utils_hooks__hooks.max = max;
utils_hooks__hooks.utc = create_utc__createUTC;
utils_hooks__hooks.unix = moment__createUnix;
utils_hooks__hooks.months = lists__listMonths;
utils_hooks__hooks.isDate = isDate;
utils_hooks__hooks.locale = locale_locales__getSetGlobalLocale;
utils_hooks__hooks.invalid = valid__createInvalid;
utils_hooks__hooks.duration = create__createDuration;
utils_hooks__hooks.isMoment = isMoment;
utils_hooks__hooks.weekdays = lists__listWeekdays;
utils_hooks__hooks.parseZone = moment__createInZone;
utils_hooks__hooks.localeData = locale_locales__getLocale;
utils_hooks__hooks.isDuration = isDuration;
utils_hooks__hooks.monthsShort = lists__listMonthsShort;
utils_hooks__hooks.weekdaysMin = lists__listWeekdaysMin;
utils_hooks__hooks.defineLocale = defineLocale;
utils_hooks__hooks.weekdaysShort = lists__listWeekdaysShort;
utils_hooks__hooks.normalizeUnits = normalizeUnits;
utils_hooks__hooks.relativeTimeThreshold = duration_humanize__getSetRelativeTimeThreshold;
var _moment = utils_hooks__hooks;
return _moment;
}));
},{}],"numeral":[function(require,module,exports){
"use strict";
(function() {
var numeral,
VERSION = '1.5.3',
languages = {},
currentLanguage = 'en',
zeroFormat = null,
defaultFormat = '0,0',
hasModule = (typeof module !== 'undefined' && module.exports);
function Numeral(number) {
this._value = number;
}
function toFixed(value, precision, roundingFunction, optionals) {
var power = Math.pow(10, precision),
optionalsRegExp,
output;
output = (roundingFunction(value * power) / power).toFixed(precision);
if (optionals) {
optionalsRegExp = new RegExp('0{1,' + optionals + '}$');
output = output.replace(optionalsRegExp, '');
}
return output;
}
function formatNumeral(n, format, roundingFunction) {
var output;
if (format.indexOf('$') > -1) {
output = formatCurrency(n, format, roundingFunction);
} else if (format.indexOf('%') > -1) {
output = formatPercentage(n, format, roundingFunction);
} else if (format.indexOf(':') > -1) {
output = formatTime(n, format);
} else {
output = formatNumber(n._value, format, roundingFunction);
}
return output;
}
function unformatNumeral(n, string) {
var stringOriginal = string,
thousandRegExp,
millionRegExp,
billionRegExp,
trillionRegExp,
suffixes = ['KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'],
bytesMultiplier = false,
power;
if (string.indexOf(':') > -1) {
n._value = unformatTime(string);
} else {
if (string === zeroFormat) {
n._value = 0;
} else {
if (languages[currentLanguage].delimiters.decimal !== '.') {
string = string.replace(/\./g, '').replace(languages[currentLanguage].delimiters.decimal, '.');
}
thousandRegExp = new RegExp('[^a-zA-Z]' + languages[currentLanguage].abbreviations.thousand + '(?:\\)|(\\' + languages[currentLanguage].currency.symbol + ')?(?:\\))?)?$');
millionRegExp = new RegExp('[^a-zA-Z]' + languages[currentLanguage].abbreviations.million + '(?:\\)|(\\' + languages[currentLanguage].currency.symbol + ')?(?:\\))?)?$');
billionRegExp = new RegExp('[^a-zA-Z]' + languages[currentLanguage].abbreviations.billion + '(?:\\)|(\\' + languages[currentLanguage].currency.symbol + ')?(?:\\))?)?$');
trillionRegExp = new RegExp('[^a-zA-Z]' + languages[currentLanguage].abbreviations.trillion + '(?:\\)|(\\' + languages[currentLanguage].currency.symbol + ')?(?:\\))?)?$');
for (power = 0; power <= suffixes.length; power++) {
bytesMultiplier = (string.indexOf(suffixes[power]) > -1) ? Math.pow(1024, power + 1) : false;
if (bytesMultiplier) {
break;
}
}
n._value = ((bytesMultiplier) ? bytesMultiplier : 1) * ((stringOriginal.match(thousandRegExp)) ? Math.pow(10, 3) : 1) * ((stringOriginal.match(millionRegExp)) ? Math.pow(10, 6) : 1) * ((stringOriginal.match(billionRegExp)) ? Math.pow(10, 9) : 1) * ((stringOriginal.match(trillionRegExp)) ? Math.pow(10, 12) : 1) * ((string.indexOf('%') > -1) ? 0.01 : 1) * (((string.split('-').length + Math.min(string.split('(').length - 1, string.split(')').length - 1)) % 2) ? 1 : -1) * Number(string.replace(/[^0-9\.]+/g, ''));
n._value = (bytesMultiplier) ? Math.ceil(n._value) : n._value;
}
}
return n._value;
}
function formatCurrency(n, format, roundingFunction) {
var symbolIndex = format.indexOf('$'),
openParenIndex = format.indexOf('('),
minusSignIndex = format.indexOf('-'),
space = '',
spliceIndex,
output;
if (format.indexOf(' $') > -1) {
space = ' ';
format = format.replace(' $', '');
} else if (format.indexOf('$ ') > -1) {
space = ' ';
format = format.replace('$ ', '');
} else {
format = format.replace('$', '');
}
output = formatNumber(n._value, format, roundingFunction);
if (symbolIndex <= 1) {
if (output.indexOf('(') > -1 || output.indexOf('-') > -1) {
output = output.split('');
spliceIndex = 1;
if (symbolIndex < openParenIndex || symbolIndex < minusSignIndex) {
spliceIndex = 0;
}
output.splice(spliceIndex, 0, languages[currentLanguage].currency.symbol + space);
output = output.join('');
} else {
output = languages[currentLanguage].currency.symbol + space + output;
}
} else {
if (output.indexOf(')') > -1) {
output = output.split('');
output.splice(-1, 0, space + languages[currentLanguage].currency.symbol);
output = output.join('');
} else {
output = output + space + languages[currentLanguage].currency.symbol;
}
}
return output;
}
function formatPercentage(n, format, roundingFunction) {
var space = '',
output,
value = n._value * 100;
if (format.indexOf(' %') > -1) {
space = ' ';
format = format.replace(' %', '');
} else {
format = format.replace('%', '');
}
output = formatNumber(value, format, roundingFunction);
if (output.indexOf(')') > -1) {
output = output.split('');
output.splice(-1, 0, space + '%');
output = output.join('');
} else {
output = output + space + '%';
}
return output;
}
function formatTime(n) {
var hours = Math.floor(n._value / 60 / 60),
minutes = Math.floor((n._value - (hours * 60 * 60)) / 60),
seconds = Math.round(n._value - (hours * 60 * 60) - (minutes * 60));
return hours + ':' + ((minutes < 10) ? '0' + minutes : minutes) + ':' + ((seconds < 10) ? '0' + seconds : seconds);
}
function unformatTime(string) {
var timeArray = string.split(':'),
seconds = 0;
if (timeArray.length === 3) {
seconds = seconds + (Number(timeArray[0]) * 60 * 60);
seconds = seconds + (Number(timeArray[1]) * 60);
seconds = seconds + Number(timeArray[2]);
} else if (timeArray.length === 2) {
seconds = seconds + (Number(timeArray[0]) * 60);
seconds = seconds + Number(timeArray[1]);
}
return Number(seconds);
}
function formatNumber(value, format, roundingFunction) {
var negP = false,
signed = false,
optDec = false,
abbr = '',
abbrK = false,
abbrM = false,
abbrB = false,
abbrT = false,
abbrForce = false,
bytes = '',
ord = '',
abs = Math.abs(value),
suffixes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'],
min,
max,
power,
w,
precision,
thousands,
d = '',
neg = false;
if (value === 0 && zeroFormat !== null) {
return zeroFormat;
} else {
if (format.indexOf('(') > -1) {
negP = true;
format = format.slice(1, -1);
} else if (format.indexOf('+') > -1) {
signed = true;
format = format.replace(/\+/g, '');
}
if (format.indexOf('a') > -1) {
abbrK = format.indexOf('aK') >= 0;
abbrM = format.indexOf('aM') >= 0;
abbrB = format.indexOf('aB') >= 0;
abbrT = format.indexOf('aT') >= 0;
abbrForce = abbrK || abbrM || abbrB || abbrT;
if (format.indexOf(' a') > -1) {
abbr = ' ';
format = format.replace(' a', '');
} else {
format = format.replace('a', '');
}
if (abs >= Math.pow(10, 12) && !abbrForce || abbrT) {
abbr = abbr + languages[currentLanguage].abbreviations.trillion;
value = value / Math.pow(10, 12);
} else if (abs < Math.pow(10, 12) && abs >= Math.pow(10, 9) && !abbrForce || abbrB) {
abbr = abbr + languages[currentLanguage].abbreviations.billion;
value = value / Math.pow(10, 9);
} else if (abs < Math.pow(10, 9) && abs >= Math.pow(10, 6) && !abbrForce || abbrM) {
abbr = abbr + languages[currentLanguage].abbreviations.million;
value = value / Math.pow(10, 6);
} else if (abs < Math.pow(10, 6) && abs >= Math.pow(10, 3) && !abbrForce || abbrK) {
abbr = abbr + languages[currentLanguage].abbreviations.thousand;
value = value / Math.pow(10, 3);
}
}
if (format.indexOf('b') > -1) {
if (format.indexOf(' b') > -1) {
bytes = ' ';
format = format.replace(' b', '');
} else {
format = format.replace('b', '');
}
for (power = 0; power <= suffixes.length; power++) {
min = Math.pow(1024, power);
max = Math.pow(1024, power + 1);
if (value >= min && value < max) {
bytes = bytes + suffixes[power];
if (min > 0) {
value = value / min;
}
break;
}
}
}
if (format.indexOf('o') > -1) {
if (format.indexOf(' o') > -1) {
ord = ' ';
format = format.replace(' o', '');
} else {
format = format.replace('o', '');
}
ord = ord + languages[currentLanguage].ordinal(value);
}
if (format.indexOf('[.]') > -1) {
optDec = true;
format = format.replace('[.]', '.');
}
w = value.toString().split('.')[0];
precision = format.split('.')[1];
thousands = format.indexOf(',');
if (precision) {
if (precision.indexOf('[') > -1) {
precision = precision.replace(']', '');
precision = precision.split('[');
d = toFixed(value, (precision[0].length + precision[1].length), roundingFunction, precision[1].length);
} else {
d = toFixed(value, precision.length, roundingFunction);
}
w = d.split('.')[0];
if (d.split('.')[1].length) {
d = languages[currentLanguage].delimiters.decimal + d.split('.')[1];
} else {
d = '';
}
if (optDec && Number(d.slice(1)) === 0) {
d = '';
}
} else {
w = toFixed(value, null, roundingFunction);
}
if (w.indexOf('-') > -1) {
w = w.slice(1);
neg = true;
}
if (thousands > -1) {
w = w.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1' + languages[currentLanguage].delimiters.thousands);
}
if (format.indexOf('.') === 0) {
w = '';
}
return ((negP && neg) ? '(' : '') + ((!negP && neg) ? '-' : '') + ((!neg && signed) ? '+' : '') + w + d + ((ord) ? ord : '') + ((abbr) ? abbr : '') + ((bytes) ? bytes : '') + ((negP && neg) ? ')' : '');
}
}
numeral = function(input) {
if (numeral.isNumeral(input)) {
input = input.value();
} else if (input === 0 || typeof input === 'undefined') {
input = 0;
} else if (!Number(input)) {
input = numeral.fn.unformat(input);
}
return new Numeral(Number(input));
};
numeral.version = VERSION;
numeral.isNumeral = function(obj) {
return obj instanceof Numeral;
};
numeral.language = function(key, values) {
if (!key) {
return currentLanguage;
}
if (key && !values) {
if (!languages[key]) {
throw new Error('Unknown language : ' + key);
}
currentLanguage = key;
}
if (values || !languages[key]) {
loadLanguage(key, values);
}
return numeral;
};
numeral.languageData = function(key) {
if (!key) {
return languages[currentLanguage];
}
if (!languages[key]) {
throw new Error('Unknown language : ' + key);
}
return languages[key];
};
numeral.language('en', {
delimiters: {
thousands: ',',
decimal: '.'
},
abbreviations: {
thousand: 'k',
million: 'm',
billion: 'b',
trillion: 't'
},
ordinal: function(number) {
var b = number % 10;
return (~~(number % 100 / 10) === 1) ? 'th' : (b === 1) ? 'st' : (b === 2) ? 'nd' : (b === 3) ? 'rd' : 'th';
},
currency: {symbol: '$'}
});
numeral.zeroFormat = function(format) {
zeroFormat = typeof(format) === 'string' ? format : null;
};
numeral.defaultFormat = function(format) {
defaultFormat = typeof(format) === 'string' ? format : '0.0';
};
numeral.validate = function(val, culture) {
var _decimalSep,
_thousandSep,
_currSymbol,
_valArray,
_abbrObj,
_thousandRegEx,
languageData,
temp;
if (typeof val !== 'string') {
val += '';
if (console.warn) {
console.warn('Numeral.js: Value is not string. It has been co-erced to: ', val);
}
}
val = val.trim();
if (val === '') {
return false;
}
val = val.replace(/^[+-]?/, '');
try {
languageData = numeral.languageData(culture);
} catch (e) {
languageData = numeral.languageData(numeral.language());
}
_currSymbol = languageData.currency.symbol;
_abbrObj = languageData.abbreviations;
_decimalSep = languageData.delimiters.decimal;
if (languageData.delimiters.thousands === '.') {
_thousandSep = '\\.';
} else {
_thousandSep = languageData.delimiters.thousands;
}
temp = val.match(/^[^\d]+/);
if (temp !== null) {
val = val.substr(1);
if (temp[0] !== _currSymbol) {
return false;
}
}
temp = val.match(/[^\d]+$/);
if (temp !== null) {
val = val.slice(0, -1);
if (temp[0] !== _abbrObj.thousand && temp[0] !== _abbrObj.million && temp[0] !== _abbrObj.billion && temp[0] !== _abbrObj.trillion) {
return false;
}
}
if (!!val.match(/^\d+$/)) {
return true;
}
_thousandRegEx = new RegExp(_thousandSep + '{2}');
if (!val.match(/[^\d.,]/g)) {
_valArray = val.split(_decimalSep);
if (_valArray.length > 2) {
return false;
} else {
if (_valArray.length < 2) {
return (!!_valArray[0].match(/^\d+.*\d$/) && !_valArray[0].match(_thousandRegEx));
} else {
if (_valArray[0].length === 1) {
return (!!_valArray[0].match(/^\d+$/) && !_valArray[0].match(_thousandRegEx) && !!_valArray[1].match(/^\d+$/));
} else {
return (!!_valArray[0].match(/^\d+.*\d$/) && !_valArray[0].match(_thousandRegEx) && !!_valArray[1].match(/^\d+$/));
}
}
}
}
return false;
};
function loadLanguage(key, values) {
languages[key] = values;
}
if ('function' !== typeof Array.prototype.reduce) {
Array.prototype.reduce = function(callback, opt_initialValue) {
'use strict';
if (null === this || 'undefined' === typeof this) {
throw new TypeError('Array.prototype.reduce called on null or undefined');
}
if ('function' !== typeof callback) {
throw new TypeError(callback + ' is not a function');
}
var index,
value,
length = this.length >>> 0,
isValueSet = false;
if (1 < arguments.length) {
value = opt_initialValue;
isValueSet = true;
}
for (index = 0; length > index; ++index) {
if (this.hasOwnProperty(index)) {
if (isValueSet) {
value = callback(value, this[index], index, this);
} else {
value = this[index];
isValueSet = true;
}
}
}
if (!isValueSet) {
throw new TypeError('Reduce of empty array with no initial value');
}
return value;
};
}
function multiplier(x) {
var parts = x.toString().split('.');
if (parts.length < 2) {
return 1;
}
return Math.pow(10, parts[1].length);
}
function correctionFactor() {
var args = Array.prototype.slice.call(arguments);
return args.reduce(function(prev, next) {
var mp = multiplier(prev),
mn = multiplier(next);
return mp > mn ? mp : mn;
}, -Infinity);
}
numeral.fn = Numeral.prototype = {
clone: function() {
return numeral(this);
},
format: function(inputString, roundingFunction) {
return formatNumeral(this, inputString ? inputString : defaultFormat, (roundingFunction !== undefined) ? roundingFunction : Math.round);
},
unformat: function(inputString) {
if (Object.prototype.toString.call(inputString) === '[object Number]') {
return inputString;
}
return unformatNumeral(this, inputString ? inputString : defaultFormat);
},
value: function() {
return this._value;
},
valueOf: function() {
return this._value;
},
set: function(value) {
this._value = Number(value);
return this;
},
add: function(value) {
var corrFactor = correctionFactor.call(null, this._value, value);
function cback(accum, curr, currI, O) {
return accum + corrFactor * curr;
}
this._value = [this._value, value].reduce(cback, 0) / corrFactor;
return this;
},
subtract: function(value) {
var corrFactor = correctionFactor.call(null, this._value, value);
function cback(accum, curr, currI, O) {
return accum - corrFactor * curr;
}
this._value = [value].reduce(cback, this._value * corrFactor) / corrFactor;
return this;
},
multiply: function(value) {
function cback(accum, curr, currI, O) {
var corrFactor = correctionFactor(accum, curr);
return (accum * corrFactor) * (curr * corrFactor) / (corrFactor * corrFactor);
}
this._value = [this._value, value].reduce(cback, 1);
return this;
},
divide: function(value) {
function cback(accum, curr, currI, O) {
var corrFactor = correctionFactor(accum, curr);
return (accum * corrFactor) / (curr * corrFactor);
}
this._value = [this._value, value].reduce(cback);
return this;
},
difference: function(value) {
return Math.abs(numeral(this._value).subtract(value).value());
}
};
if (hasModule) {
module.exports = numeral;
}
if (typeof ender === 'undefined') {
this['numeral'] = numeral;
}
if (typeof define === 'function' && define.amd) {
define([], function() {
return numeral;
});
}
}).call(window);
//#
},{}],"pikaday":[function(require,module,exports){
/*!
* Pikaday
*
* Copyright © 2014 David Bushell | BSD & MIT license | https://github.com/dbushell/Pikaday
*/
(function (root, factory)
{
'use strict';
var moment;
if (typeof exports === 'object') {
// CommonJS module
// Load moment.js as an optional dependency
try { moment = require('moment'); } catch (e) {}
module.exports = factory(moment);
} else if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(function (req)
{
// Load moment.js as an optional dependency
var id = 'moment';
try { moment = req(id); } catch (e) {}
return factory(moment);
});
} else {
root.Pikaday = factory(root.moment);
}
}(this, function (moment)
{
'use strict';
/**
* feature detection and helper functions
*/
var hasMoment = typeof moment === 'function',
hasEventListeners = !!window.addEventListener,
document = window.document,
sto = window.setTimeout,
addEvent = function(el, e, callback, capture)
{
if (hasEventListeners) {
el.addEventListener(e, callback, !!capture);
} else {
el.attachEvent('on' + e, callback);
}
},
removeEvent = function(el, e, callback, capture)
{
if (hasEventListeners) {
el.removeEventListener(e, callback, !!capture);
} else {
el.detachEvent('on' + e, callback);
}
},
fireEvent = function(el, eventName, data)
{
var ev;
if (document.createEvent) {
ev = document.createEvent('HTMLEvents');
ev.initEvent(eventName, true, false);
ev = extend(ev, data);
el.dispatchEvent(ev);
} else if (document.createEventObject) {
ev = document.createEventObject();
ev = extend(ev, data);
el.fireEvent('on' + eventName, ev);
}
},
trim = function(str)
{
return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g,'');
},
hasClass = function(el, cn)
{
return (' ' + el.className + ' ').indexOf(' ' + cn + ' ') !== -1;
},
addClass = function(el, cn)
{
if (!hasClass(el, cn)) {
el.className = (el.className === '') ? cn : el.className + ' ' + cn;
}
},
removeClass = function(el, cn)
{
el.className = trim((' ' + el.className + ' ').replace(' ' + cn + ' ', ' '));
},
isArray = function(obj)
{
return (/Array/).test(Object.prototype.toString.call(obj));
},
isDate = function(obj)
{
return (/Date/).test(Object.prototype.toString.call(obj)) && !isNaN(obj.getTime());
},
isWeekend = function(date)
{
var day = date.getDay();
return day === 0 || day === 6;
},
isLeapYear = function(year)
{
// solution by Matti Virkkunen: http://stackoverflow.com/a/4881951
return year % 4 === 0 && year % 100 !== 0 || year % 400 === 0;
},
getDaysInMonth = function(year, month)
{
return [31, isLeapYear(year) ? 29 : 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month];
},
setToStartOfDay = function(date)
{
if (isDate(date)) date.setHours(0,0,0,0);
},
compareDates = function(a,b)
{
// weak date comparison (use setToStartOfDay(date) to ensure correct result)
return a.getTime() === b.getTime();
},
extend = function(to, from, overwrite)
{
var prop, hasProp;
for (prop in from) {
hasProp = to[prop] !== undefined;
if (hasProp && typeof from[prop] === 'object' && from[prop] !== null && from[prop].nodeName === undefined) {
if (isDate(from[prop])) {
if (overwrite) {
to[prop] = new Date(from[prop].getTime());
}
}
else if (isArray(from[prop])) {
if (overwrite) {
to[prop] = from[prop].slice(0);
}
} else {
to[prop] = extend({}, from[prop], overwrite);
}
} else if (overwrite || !hasProp) {
to[prop] = from[prop];
}
}
return to;
},
adjustCalendar = function(calendar) {
if (calendar.month < 0) {
calendar.year -= Math.ceil(Math.abs(calendar.month)/12);
calendar.month += 12;
}
if (calendar.month > 11) {
calendar.year += Math.floor(Math.abs(calendar.month)/12);
calendar.month -= 12;
}
return calendar;
},
/**
* defaults and localisation
*/
defaults = {
// bind the picker to a form field
field: null,
// automatically show/hide the picker on `field` focus (default `true` if `field` is set)
bound: undefined,
// position of the datepicker, relative to the field (default to bottom & left)
// ('bottom' & 'left' keywords are not used, 'top' & 'right' are modifier on the bottom/left position)
position: 'bottom left',
// automatically fit in the viewport even if it means repositioning from the position option
reposition: true,
// the default output format for `.toString()` and `field` value
format: 'YYYY-MM-DD',
// the initial date to view when first opened
defaultDate: null,
// make the `defaultDate` the initial selected value
setDefaultDate: false,
// first day of week (0: Sunday, 1: Monday etc)
firstDay: 0,
// the minimum/earliest date that can be selected
minDate: null,
// the maximum/latest date that can be selected
maxDate: null,
// number of years either side, or array of upper/lower range
yearRange: 10,
// show week numbers at head of row
showWeekNumber: false,
// used internally (don't config outside)
minYear: 0,
maxYear: 9999,
minMonth: undefined,
maxMonth: undefined,
isRTL: false,
// Additional text to append to the year in the calendar title
yearSuffix: '',
// Render the month after year in the calendar title
showMonthAfterYear: false,
// how many months are visible
numberOfMonths: 1,
// when numberOfMonths is used, this will help you to choose where the main calendar will be (default `left`, can be set to `right`)
// only used for the first display or when a selected date is not visible
mainCalendar: 'left',
// Specify a DOM element to render the calendar in
container: undefined,
// internationalization
i18n: {
previousMonth : 'Previous Month',
nextMonth : 'Next Month',
months : ['January','February','March','April','May','June','July','August','September','October','November','December'],
weekdays : ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'],
weekdaysShort : ['Sun','Mon','Tue','Wed','Thu','Fri','Sat']
},
// callback function
onSelect: null,
onOpen: null,
onClose: null,
onDraw: null
},
/**
* templating functions to abstract HTML rendering
*/
renderDayName = function(opts, day, abbr)
{
day += opts.firstDay;
while (day >= 7) {
day -= 7;
}
return abbr ? opts.i18n.weekdaysShort[day] : opts.i18n.weekdays[day];
},
renderDay = function(d, m, y, isSelected, isToday, isDisabled, isEmpty)
{
if (isEmpty) {
return '<td class="is-empty"></td>';
}
var arr = [];
if (isDisabled) {
arr.push('is-disabled');
}
if (isToday) {
arr.push('is-today');
}
if (isSelected) {
arr.push('is-selected');
}
return '<td data-day="' + d + '" class="' + arr.join(' ') + '">' +
'<button class="pika-button pika-day" type="button" ' +
'data-pika-year="' + y + '" data-pika-month="' + m + '" data-pika-day="' + d + '">' +
d +
'</button>' +
'</td>';
},
renderWeek = function (d, m, y) {
// Lifted from http://javascript.about.com/library/blweekyear.htm, lightly modified.
var onejan = new Date(y, 0, 1),
weekNum = Math.ceil((((new Date(y, m, d) - onejan) / 86400000) + onejan.getDay()+1)/7);
return '<td class="pika-week">' + weekNum + '</td>';
},
renderRow = function(days, isRTL)
{
return '<tr>' + (isRTL ? days.reverse() : days).join('') + '</tr>';
},
renderBody = function(rows)
{
return '<tbody>' + rows.join('') + '</tbody>';
},
renderHead = function(opts)
{
var i, arr = [];
if (opts.showWeekNumber) {
arr.push('<th></th>');
}
for (i = 0; i < 7; i++) {
arr.push('<th scope="col"><abbr title="' + renderDayName(opts, i) + '">' + renderDayName(opts, i, true) + '</abbr></th>');
}
return '<thead>' + (opts.isRTL ? arr.reverse() : arr).join('') + '</thead>';
},
renderTitle = function(instance, c, year, month, refYear)
{
var i, j, arr,
opts = instance._o,
isMinYear = year === opts.minYear,
isMaxYear = year === opts.maxYear,
html = '<div class="pika-title">',
monthHtml,
yearHtml,
prev = true,
next = true;
for (arr = [], i = 0; i < 12; i++) {
arr.push('<option value="' + (year === refYear ? i - c : 12 + i - c) + '"' +
(i === month ? ' selected': '') +
((isMinYear && i < opts.minMonth) || (isMaxYear && i > opts.maxMonth) ? 'disabled' : '') + '>' +
opts.i18n.months[i] + '</option>');
}
monthHtml = '<div class="pika-label">' + opts.i18n.months[month] + '<select class="pika-select pika-select-month">' + arr.join('') + '</select></div>';
if (isArray(opts.yearRange)) {
i = opts.yearRange[0];
j = opts.yearRange[1] + 1;
} else {
i = year - opts.yearRange;
j = 1 + year + opts.yearRange;
}
for (arr = []; i < j && i <= opts.maxYear; i++) {
if (i >= opts.minYear) {
arr.push('<option value="' + i + '"' + (i === year ? ' selected': '') + '>' + (i) + '</option>');
}
}
yearHtml = '<div class="pika-label">' + year + opts.yearSuffix + '<select class="pika-select pika-select-year">' + arr.join('') + '</select></div>';
if (opts.showMonthAfterYear) {
html += yearHtml + monthHtml;
} else {
html += monthHtml + yearHtml;
}
if (isMinYear && (month === 0 || opts.minMonth >= month)) {
prev = false;
}
if (isMaxYear && (month === 11 || opts.maxMonth <= month)) {
next = false;
}
if (c === 0) {
html += '<button class="pika-prev' + (prev ? '' : ' is-disabled') + '" type="button">' + opts.i18n.previousMonth + '</button>';
}
if (c === (instance._o.numberOfMonths - 1) ) {
html += '<button class="pika-next' + (next ? '' : ' is-disabled') + '" type="button">' + opts.i18n.nextMonth + '</button>';
}
return html += '</div>';
},
renderTable = function(opts, data)
{
return '<table cellpadding="0" cellspacing="0" class="pika-table">' + renderHead(opts) + renderBody(data) + '</table>';
},
/**
* Pikaday constructor
*/
Pikaday = function(options)
{
var self = this,
opts = self.config(options);
self._onMouseDown = function(e)
{
if (!self._v) {
return;
}
e = e || window.event;
var target = e.target || e.srcElement;
if (!target) {
return;
}
if (!hasClass(target, 'is-disabled')) {
if (hasClass(target, 'pika-button') && !hasClass(target, 'is-empty')) {
self.setDate(new Date(target.getAttribute('data-pika-year'), target.getAttribute('data-pika-month'), target.getAttribute('data-pika-day')));
if (opts.bound) {
sto(function() {
self.hide();
if (opts.field) {
opts.field.blur();
}
}, 100);
}
return;
}
else if (hasClass(target, 'pika-prev')) {
self.prevMonth();
}
else if (hasClass(target, 'pika-next')) {
self.nextMonth();
}
}
if (!hasClass(target, 'pika-select')) {
if (e.preventDefault) {
e.preventDefault();
} else {
e.returnValue = false;
return false;
}
} else {
self._c = true;
}
};
self._onChange = function(e)
{
e = e || window.event;
var target = e.target || e.srcElement;
if (!target) {
return;
}
if (hasClass(target, 'pika-select-month')) {
self.gotoMonth(target.value);
}
else if (hasClass(target, 'pika-select-year')) {
self.gotoYear(target.value);
}
};
self._onInputChange = function(e)
{
var date;
if (e.firedBy === self) {
return;
}
if (hasMoment) {
date = moment(opts.field.value, opts.format);
date = (date && date.isValid()) ? date.toDate() : null;
}
else {
date = new Date(Date.parse(opts.field.value));
}
self.setDate(isDate(date) ? date : null);
if (!self._v) {
self.show();
}
};
self._onInputFocus = function()
{
self.show();
};
self._onInputClick = function()
{
self.show();
};
self._onInputBlur = function()
{
// IE allows pika div to gain focus; catch blur the input field
var pEl = document.activeElement;
do {
if (hasClass(pEl, 'pika-single')) {
return;
}
}
while ((pEl = pEl.parentNode));
if (!self._c) {
self._b = sto(function() {
self.hide();
}, 50);
}
self._c = false;
};
self._onClick = function(e)
{
e = e || window.event;
var target = e.target || e.srcElement,
pEl = target;
if (!target) {
return;
}
if (!hasEventListeners && hasClass(target, 'pika-select')) {
if (!target.onchange) {
target.setAttribute('onchange', 'return;');
addEvent(target, 'change', self._onChange);
}
}
do {
if (hasClass(pEl, 'pika-single') || pEl === opts.trigger) {
return;
}
}
while ((pEl = pEl.parentNode));
if (self._v && target !== opts.trigger && pEl !== opts.trigger) {
self.hide();
}
};
self.el = document.createElement('div');
self.el.className = 'pika-single' + (opts.isRTL ? ' is-rtl' : '');
addEvent(self.el, 'mousedown', self._onMouseDown, true);
addEvent(self.el, 'change', self._onChange);
if (opts.field) {
if (opts.container) {
opts.container.appendChild(self.el);
} else if (opts.bound) {
document.body.appendChild(self.el);
} else {
opts.field.parentNode.insertBefore(self.el, opts.field.nextSibling);
}
addEvent(opts.field, 'change', self._onInputChange);
if (!opts.defaultDate) {
if (hasMoment && opts.field.value) {
opts.defaultDate = moment(opts.field.value, opts.format).toDate();
} else {
opts.defaultDate = new Date(Date.parse(opts.field.value));
}
opts.setDefaultDate = true;
}
}
var defDate = opts.defaultDate;
if (isDate(defDate)) {
if (opts.setDefaultDate) {
self.setDate(defDate, true);
} else {
self.gotoDate(defDate);
}
} else {
self.gotoDate(new Date());
}
if (opts.bound) {
this.hide();
self.el.className += ' is-bound';
addEvent(opts.trigger, 'click', self._onInputClick);
addEvent(opts.trigger, 'focus', self._onInputFocus);
addEvent(opts.trigger, 'blur', self._onInputBlur);
} else {
this.show();
}
};
/**
* public Pikaday API
*/
Pikaday.prototype = {
/**
* configure functionality
*/
config: function(options)
{
if (!this._o) {
this._o = extend({}, defaults, true);
}
var opts = extend(this._o, options, true);
opts.isRTL = !!opts.isRTL;
opts.field = (opts.field && opts.field.nodeName) ? opts.field : null;
opts.bound = !!(opts.bound !== undefined ? opts.field && opts.bound : opts.field);
opts.trigger = (opts.trigger && opts.trigger.nodeName) ? opts.trigger : opts.field;
opts.disableWeekends = !!opts.disableWeekends;
opts.disableDayFn = (typeof opts.disableDayFn) == "function" ? opts.disableDayFn : null;
var nom = parseInt(opts.numberOfMonths, 10) || 1;
opts.numberOfMonths = nom > 4 ? 4 : nom;
if (!isDate(opts.minDate)) {
opts.minDate = false;
}
if (!isDate(opts.maxDate)) {
opts.maxDate = false;
}
if ((opts.minDate && opts.maxDate) && opts.maxDate < opts.minDate) {
opts.maxDate = opts.minDate = false;
}
if (opts.minDate) {
setToStartOfDay(opts.minDate);
opts.minYear = opts.minDate.getFullYear();
opts.minMonth = opts.minDate.getMonth();
}
if (opts.maxDate) {
setToStartOfDay(opts.maxDate);
opts.maxYear = opts.maxDate.getFullYear();
opts.maxMonth = opts.maxDate.getMonth();
}
if (isArray(opts.yearRange)) {
var fallback = new Date().getFullYear() - 10;
opts.yearRange[0] = parseInt(opts.yearRange[0], 10) || fallback;
opts.yearRange[1] = parseInt(opts.yearRange[1], 10) || fallback;
} else {
opts.yearRange = Math.abs(parseInt(opts.yearRange, 10)) || defaults.yearRange;
if (opts.yearRange > 100) {
opts.yearRange = 100;
}
}
return opts;
},
/**
* return a formatted string of the current selection (using Moment.js if available)
*/
toString: function(format)
{
return !isDate(this._d) ? '' : hasMoment ? moment(this._d).format(format || this._o.format) : this._d.toDateString();
},
/**
* return a Moment.js object of the current selection (if available)
*/
getMoment: function()
{
return hasMoment ? moment(this._d) : null;
},
/**
* set the current selection from a Moment.js object (if available)
*/
setMoment: function(date, preventOnSelect)
{
if (hasMoment && moment.isMoment(date)) {
this.setDate(date.toDate(), preventOnSelect);
}
},
/**
* return a Date object of the current selection
*/
getDate: function()
{
return isDate(this._d) ? new Date(this._d.getTime()) : null;
},
/**
* set the current selection
*/
setDate: function(date, preventOnSelect)
{
if (!date) {
this._d = null;
if (this._o.field) {
this._o.field.value = '';
fireEvent(this._o.field, 'change', { firedBy: this });
}
return this.draw();
}
if (typeof date === 'string') {
date = new Date(Date.parse(date));
}
if (!isDate(date)) {
return;
}
var min = this._o.minDate,
max = this._o.maxDate;
if (isDate(min) && date < min) {
date = min;
} else if (isDate(max) && date > max) {
date = max;
}
this._d = new Date(date.getTime());
setToStartOfDay(this._d);
this.gotoDate(this._d);
if (this._o.field) {
this._o.field.value = this.toString();
fireEvent(this._o.field, 'change', { firedBy: this });
}
if (!preventOnSelect && typeof this._o.onSelect === 'function') {
this._o.onSelect.call(this, this.getDate());
}
},
/**
* change view to a specific date
*/
gotoDate: function(date)
{
var newCalendar = true;
if (!isDate(date)) {
return;
}
if (this.calendars) {
var firstVisibleDate = new Date(this.calendars[0].year, this.calendars[0].month, 1),
lastVisibleDate = new Date(this.calendars[this.calendars.length-1].year, this.calendars[this.calendars.length-1].month, 1),
visibleDate = date.getTime();
// get the end of the month
lastVisibleDate.setMonth(lastVisibleDate.getMonth()+1);
lastVisibleDate.setDate(lastVisibleDate.getDate()-1);
newCalendar = (visibleDate < firstVisibleDate.getTime() || lastVisibleDate.getTime() < visibleDate);
}
if (newCalendar) {
this.calendars = [{
month: date.getMonth(),
year: date.getFullYear()
}];
if (this._o.mainCalendar === 'right') {
this.calendars[0].month += 1 - this._o.numberOfMonths;
}
}
this.adjustCalendars();
},
adjustCalendars: function() {
this.calendars[0] = adjustCalendar(this.calendars[0]);
for (var c = 1; c < this._o.numberOfMonths; c++) {
this.calendars[c] = adjustCalendar({
month: this.calendars[0].month + c,
year: this.calendars[0].year
});
}
this.draw();
},
gotoToday: function()
{
this.gotoDate(new Date());
},
/**
* change view to a specific month (zero-index, e.g. 0: January)
*/
gotoMonth: function(month)
{
if (!isNaN(month)) {
this.calendars[0].month = parseInt(month, 10);
this.adjustCalendars();
}
},
nextMonth: function()
{
this.calendars[0].month++;
this.adjustCalendars();
},
prevMonth: function()
{
this.calendars[0].month--;
this.adjustCalendars();
},
/**
* change view to a specific full year (e.g. "2012")
*/
gotoYear: function(year)
{
if (!isNaN(year)) {
this.calendars[0].year = parseInt(year, 10);
this.adjustCalendars();
}
},
/**
* change the minDate
*/
setMinDate: function(value)
{
this._o.minDate = value;
},
/**
* change the maxDate
*/
setMaxDate: function(value)
{
this._o.maxDate = value;
},
/**
* refresh the HTML
*/
draw: function(force)
{
if (!this._v && !force) {
return;
}
var opts = this._o,
minYear = opts.minYear,
maxYear = opts.maxYear,
minMonth = opts.minMonth,
maxMonth = opts.maxMonth,
html = '';
if (this._y <= minYear) {
this._y = minYear;
if (!isNaN(minMonth) && this._m < minMonth) {
this._m = minMonth;
}
}
if (this._y >= maxYear) {
this._y = maxYear;
if (!isNaN(maxMonth) && this._m > maxMonth) {
this._m = maxMonth;
}
}
for (var c = 0; c < opts.numberOfMonths; c++) {
html += '<div class="pika-lendar">' + renderTitle(this, c, this.calendars[c].year, this.calendars[c].month, this.calendars[0].year) + this.render(this.calendars[c].year, this.calendars[c].month) + '</div>';
}
this.el.innerHTML = html;
if (opts.bound) {
if(opts.field.type !== 'hidden') {
sto(function() {
opts.trigger.focus();
}, 1);
}
}
if (typeof this._o.onDraw === 'function') {
var self = this;
sto(function() {
self._o.onDraw.call(self);
}, 0);
}
},
adjustPosition: function()
{
if (this._o.container) return;
var field = this._o.trigger, pEl = field,
width = this.el.offsetWidth, height = this.el.offsetHeight,
viewportWidth = window.innerWidth || document.documentElement.clientWidth,
viewportHeight = window.innerHeight || document.documentElement.clientHeight,
scrollTop = window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop,
left, top, clientRect;
if (typeof field.getBoundingClientRect === 'function') {
clientRect = field.getBoundingClientRect();
left = clientRect.left + window.pageXOffset;
top = clientRect.bottom + window.pageYOffset;
} else {
left = pEl.offsetLeft;
top = pEl.offsetTop + pEl.offsetHeight;
while((pEl = pEl.offsetParent)) {
left += pEl.offsetLeft;
top += pEl.offsetTop;
}
}
// default position is bottom & left
if ((this._o.reposition && left + width > viewportWidth) ||
(
this._o.position.indexOf('right') > -1 &&
left - width + field.offsetWidth > 0
)
) {
left = left - width + field.offsetWidth;
}
if ((this._o.reposition && top + height > viewportHeight + scrollTop) ||
(
this._o.position.indexOf('top') > -1 &&
top - height - field.offsetHeight > 0
)
) {
top = top - height - field.offsetHeight;
}
this.el.style.cssText = [
'position: absolute',
'left: ' + left + 'px',
'top: ' + top + 'px'
].join(';');
},
/**
* render HTML for a particular month
*/
render: function(year, month)
{
var opts = this._o,
now = new Date(),
days = getDaysInMonth(year, month),
before = new Date(year, month, 1).getDay(),
data = [],
row = [];
setToStartOfDay(now);
if (opts.firstDay > 0) {
before -= opts.firstDay;
if (before < 0) {
before += 7;
}
}
var cells = days + before,
after = cells;
while(after > 7) {
after -= 7;
}
cells += 7 - after;
for (var i = 0, r = 0; i < cells; i++)
{
var day = new Date(year, month, 1 + (i - before)),
isSelected = isDate(this._d) ? compareDates(day, this._d) : false,
isToday = compareDates(day, now),
isEmpty = i < before || i >= (days + before),
isDisabled = (opts.minDate && day < opts.minDate) ||
(opts.maxDate && day > opts.maxDate) ||
(opts.disableWeekends && isWeekend(day)) ||
(opts.disableDayFn && opts.disableDayFn(day));
row.push(renderDay(1 + (i - before), month, year, isSelected, isToday, isDisabled, isEmpty));
if (++r === 7) {
if (opts.showWeekNumber) {
row.unshift(renderWeek(i - before, month, year));
}
data.push(renderRow(row, opts.isRTL));
row = [];
r = 0;
}
}
return renderTable(opts, data);
},
isVisible: function()
{
return this._v;
},
show: function()
{
if (!this._v) {
removeClass(this.el, 'is-hidden');
this._v = true;
this.draw();
if (this._o.bound) {
addEvent(document, 'click', this._onClick);
this.adjustPosition();
}
if (typeof this._o.onOpen === 'function') {
this._o.onOpen.call(this);
}
}
},
hide: function()
{
var v = this._v;
if (v !== false) {
if (this._o.bound) {
removeEvent(document, 'click', this._onClick);
}
this.el.style.cssText = '';
addClass(this.el, 'is-hidden');
this._v = false;
if (v !== undefined && typeof this._o.onClose === 'function') {
this._o.onClose.call(this);
}
}
},
/**
* GAME OVER
*/
destroy: function()
{
this.hide();
removeEvent(this.el, 'mousedown', this._onMouseDown, true);
removeEvent(this.el, 'change', this._onChange);
if (this._o.field) {
removeEvent(this._o.field, 'change', this._onInputChange);
if (this._o.bound) {
removeEvent(this._o.trigger, 'click', this._onInputClick);
removeEvent(this._o.trigger, 'focus', this._onInputFocus);
removeEvent(this._o.trigger, 'blur', this._onInputBlur);
}
}
if (this.el.parentNode) {
this.el.parentNode.removeChild(this.el);
}
}
};
return Pikaday;
}));
},{"moment":"moment"}],"zeroclipboard":[function(require,module,exports){
/*!
* ZeroClipboard
* The ZeroClipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie and a JavaScript interface.
* Copyright (c) 2009-2014 Jon Rohan, James M. Greene
* Licensed MIT
* http://zeroclipboard.org/
* v2.2.0
*/
(function(window, undefined) {
"use strict";
/**
* Store references to critically important global functions that may be
* overridden on certain web pages.
*/
var _window = window, _document = _window.document, _navigator = _window.navigator, _setTimeout = _window.setTimeout, _clearTimeout = _window.clearTimeout, _setInterval = _window.setInterval, _clearInterval = _window.clearInterval, _getComputedStyle = _window.getComputedStyle, _encodeURIComponent = _window.encodeURIComponent, _ActiveXObject = _window.ActiveXObject, _Error = _window.Error, _parseInt = _window.Number.parseInt || _window.parseInt, _parseFloat = _window.Number.parseFloat || _window.parseFloat, _isNaN = _window.Number.isNaN || _window.isNaN, _now = _window.Date.now, _keys = _window.Object.keys, _defineProperty = _window.Object.defineProperty, _hasOwn = _window.Object.prototype.hasOwnProperty, _slice = _window.Array.prototype.slice, _unwrap = function() {
var unwrapper = function(el) {
return el;
};
if (typeof _window.wrap === "function" && typeof _window.unwrap === "function") {
try {
var div = _document.createElement("div");
var unwrappedDiv = _window.unwrap(div);
if (div.nodeType === 1 && unwrappedDiv && unwrappedDiv.nodeType === 1) {
unwrapper = _window.unwrap;
}
} catch (e) {}
}
return unwrapper;
}();
/**
* Convert an `arguments` object into an Array.
*
* @returns The arguments as an Array
* @private
*/
var _args = function(argumentsObj) {
return _slice.call(argumentsObj, 0);
};
/**
* Shallow-copy the owned, enumerable properties of one object over to another, similar to jQuery's `$.extend`.
*
* @returns The target object, augmented
* @private
*/
var _extend = function() {
var i, len, arg, prop, src, copy, args = _args(arguments), target = args[0] || {};
for (i = 1, len = args.length; i < len; i++) {
if ((arg = args[i]) != null) {
for (prop in arg) {
if (_hasOwn.call(arg, prop)) {
src = target[prop];
copy = arg[prop];
if (target !== copy && copy !== undefined) {
target[prop] = copy;
}
}
}
}
}
return target;
};
/**
* Return a deep copy of the source object or array.
*
* @returns Object or Array
* @private
*/
var _deepCopy = function(source) {
var copy, i, len, prop;
if (typeof source !== "object" || source == null || typeof source.nodeType === "number") {
copy = source;
} else if (typeof source.length === "number") {
copy = [];
for (i = 0, len = source.length; i < len; i++) {
if (_hasOwn.call(source, i)) {
copy[i] = _deepCopy(source[i]);
}
}
} else {
copy = {};
for (prop in source) {
if (_hasOwn.call(source, prop)) {
copy[prop] = _deepCopy(source[prop]);
}
}
}
return copy;
};
/**
* Makes a shallow copy of `obj` (like `_extend`) but filters its properties based on a list of `keys` to keep.
* The inverse of `_omit`, mostly. The big difference is that these properties do NOT need to be enumerable to
* be kept.
*
* @returns A new filtered object.
* @private
*/
var _pick = function(obj, keys) {
var newObj = {};
for (var i = 0, len = keys.length; i < len; i++) {
if (keys[i] in obj) {
newObj[keys[i]] = obj[keys[i]];
}
}
return newObj;
};
/**
* Makes a shallow copy of `obj` (like `_extend`) but filters its properties based on a list of `keys` to omit.
* The inverse of `_pick`.
*
* @returns A new filtered object.
* @private
*/
var _omit = function(obj, keys) {
var newObj = {};
for (var prop in obj) {
if (keys.indexOf(prop) === -1) {
newObj[prop] = obj[prop];
}
}
return newObj;
};
/**
* Remove all owned, enumerable properties from an object.
*
* @returns The original object without its owned, enumerable properties.
* @private
*/
var _deleteOwnProperties = function(obj) {
if (obj) {
for (var prop in obj) {
if (_hasOwn.call(obj, prop)) {
delete obj[prop];
}
}
}
return obj;
};
/**
* Determine if an element is contained within another element.
*
* @returns Boolean
* @private
*/
var _containedBy = function(el, ancestorEl) {
if (el && el.nodeType === 1 && el.ownerDocument && ancestorEl && (ancestorEl.nodeType === 1 && ancestorEl.ownerDocument && ancestorEl.ownerDocument === el.ownerDocument || ancestorEl.nodeType === 9 && !ancestorEl.ownerDocument && ancestorEl === el.ownerDocument)) {
do {
if (el === ancestorEl) {
return true;
}
el = el.parentNode;
} while (el);
}
return false;
};
/**
* Get the URL path's parent directory.
*
* @returns String or `undefined`
* @private
*/
var _getDirPathOfUrl = function(url) {
var dir;
if (typeof url === "string" && url) {
dir = url.split("#")[0].split("?")[0];
dir = url.slice(0, url.lastIndexOf("/") + 1);
}
return dir;
};
/**
* Get the current script's URL by throwing an `Error` and analyzing it.
*
* @returns String or `undefined`
* @private
*/
var _getCurrentScriptUrlFromErrorStack = function(stack) {
var url, matches;
if (typeof stack === "string" && stack) {
matches = stack.match(/^(?:|[^:@]*@|.+\)@(?=http[s]?|file)|.+?\s+(?: at |@)(?:[^:\(]+ )*[\(]?)((?:http[s]?|file):\/\/[\/]?.+?\/[^:\)]*?)(?::\d+)(?::\d+)?/);
if (matches && matches[1]) {
url = matches[1];
} else {
matches = stack.match(/\)@((?:http[s]?|file):\/\/[\/]?.+?\/[^:\)]*?)(?::\d+)(?::\d+)?/);
if (matches && matches[1]) {
url = matches[1];
}
}
}
return url;
};
/**
* Get the current script's URL by throwing an `Error` and analyzing it.
*
* @returns String or `undefined`
* @private
*/
var _getCurrentScriptUrlFromError = function() {
var url, err;
try {
throw new _Error();
} catch (e) {
err = e;
}
if (err) {
url = err.sourceURL || err.fileName || _getCurrentScriptUrlFromErrorStack(err.stack);
}
return url;
};
/**
* Get the current script's URL.
*
* @returns String or `undefined`
* @private
*/
var _getCurrentScriptUrl = function() {
var jsPath, scripts, i;
if (_document.currentScript && (jsPath = _document.currentScript.src)) {
return jsPath;
}
scripts = _document.getElementsByTagName("script");
if (scripts.length === 1) {
return scripts[0].src || undefined;
}
if ("readyState" in scripts[0]) {
for (i = scripts.length; i--; ) {
if (scripts[i].readyState === "interactive" && (jsPath = scripts[i].src)) {
return jsPath;
}
}
}
if (_document.readyState === "loading" && (jsPath = scripts[scripts.length - 1].src)) {
return jsPath;
}
if (jsPath = _getCurrentScriptUrlFromError()) {
return jsPath;
}
return undefined;
};
/**
* Get the unanimous parent directory of ALL script tags.
* If any script tags are either (a) inline or (b) from differing parent
* directories, this method must return `undefined`.
*
* @returns String or `undefined`
* @private
*/
var _getUnanimousScriptParentDir = function() {
var i, jsDir, jsPath, scripts = _document.getElementsByTagName("script");
for (i = scripts.length; i--; ) {
if (!(jsPath = scripts[i].src)) {
jsDir = null;
break;
}
jsPath = _getDirPathOfUrl(jsPath);
if (jsDir == null) {
jsDir = jsPath;
} else if (jsDir !== jsPath) {
jsDir = null;
break;
}
}
return jsDir || undefined;
};
/**
* Get the presumed location of the "ZeroClipboard.swf" file, based on the location
* of the executing JavaScript file (e.g. "ZeroClipboard.js", etc.).
*
* @returns String
* @private
*/
var _getDefaultSwfPath = function() {
var jsDir = _getDirPathOfUrl(_getCurrentScriptUrl()) || _getUnanimousScriptParentDir() || "";
return jsDir + "ZeroClipboard.swf";
};
/**
* Keep track of if the page is framed (in an `iframe`). This can never change.
* @private
*/
var _pageIsFramed = function() {
return window.opener == null && (!!window.top && window != window.top || !!window.parent && window != window.parent);
}();
/**
* Keep track of the state of the Flash object.
* @private
*/
var _flashState = {
bridge: null,
version: "0.0.0",
pluginType: "unknown",
disabled: null,
outdated: null,
sandboxed: null,
unavailable: null,
degraded: null,
deactivated: null,
overdue: null,
ready: null
};
/**
* The minimum Flash Player version required to use ZeroClipboard completely.
* @readonly
* @private
*/
var _minimumFlashVersion = "11.0.0";
/**
* The ZeroClipboard library version number, as reported by Flash, at the time the SWF was compiled.
*/
var _zcSwfVersion;
/**
* Keep track of all event listener registrations.
* @private
*/
var _handlers = {};
/**
* Keep track of the currently activated element.
* @private
*/
var _currentElement;
/**
* Keep track of the element that was activated when a `copy` process started.
* @private
*/
var _copyTarget;
/**
* Keep track of data for the pending clipboard transaction.
* @private
*/
var _clipData = {};
/**
* Keep track of data formats for the pending clipboard transaction.
* @private
*/
var _clipDataFormatMap = null;
/**
* Keep track of the Flash availability check timeout.
* @private
*/
var _flashCheckTimeout = 0;
/**
* Keep track of SWF network errors interval polling.
* @private
*/
var _swfFallbackCheckInterval = 0;
/**
* The `message` store for events
* @private
*/
var _eventMessages = {
ready: "Flash communication is established",
error: {
"flash-disabled": "Flash is disabled or not installed. May also be attempting to run Flash in a sandboxed iframe, which is impossible.",
"flash-outdated": "Flash is too outdated to support ZeroClipboard",
"flash-sandboxed": "Attempting to run Flash in a sandboxed iframe, which is impossible",
"flash-unavailable": "Flash is unable to communicate bidirectionally with JavaScript",
"flash-degraded": "Flash is unable to preserve data fidelity when communicating with JavaScript",
"flash-deactivated": "Flash is too outdated for your browser and/or is configured as click-to-activate.\nThis may also mean that the ZeroClipboard SWF object could not be loaded, so please check your `swfPath` configuration and/or network connectivity.\nMay also be attempting to run Flash in a sandboxed iframe, which is impossible.",
"flash-overdue": "Flash communication was established but NOT within the acceptable time limit",
"version-mismatch": "ZeroClipboard JS version number does not match ZeroClipboard SWF version number",
"clipboard-error": "At least one error was thrown while ZeroClipboard was attempting to inject your data into the clipboard",
"config-mismatch": "ZeroClipboard configuration does not match Flash's reality",
"swf-not-found": "The ZeroClipboard SWF object could not be loaded, so please check your `swfPath` configuration and/or network connectivity"
}
};
/**
* The `name`s of `error` events that can only occur is Flash has at least
* been able to load the SWF successfully.
* @private
*/
var _errorsThatOnlyOccurAfterFlashLoads = [ "flash-unavailable", "flash-degraded", "flash-overdue", "version-mismatch", "config-mismatch", "clipboard-error" ];
/**
* The `name`s of `error` events that should likely result in the `_flashState`
* variable's property values being updated.
* @private
*/
var _flashStateErrorNames = [ "flash-disabled", "flash-outdated", "flash-sandboxed", "flash-unavailable", "flash-degraded", "flash-deactivated", "flash-overdue" ];
/**
* A RegExp to match the `name` property of `error` events related to Flash.
* @private
*/
var _flashStateErrorNameMatchingRegex = new RegExp("^flash-(" + _flashStateErrorNames.map(function(errorName) {
return errorName.replace(/^flash-/, "");
}).join("|") + ")$");
/**
* A RegExp to match the `name` property of `error` events related to Flash,
* which is enabled.
* @private
*/
var _flashStateEnabledErrorNameMatchingRegex = new RegExp("^flash-(" + _flashStateErrorNames.slice(1).map(function(errorName) {
return errorName.replace(/^flash-/, "");
}).join("|") + ")$");
/**
* ZeroClipboard configuration defaults for the Core module.
* @private
*/
var _globalConfig = {
swfPath: _getDefaultSwfPath(),
trustedDomains: window.location.host ? [ window.location.host ] : [],
cacheBust: true,
forceEnhancedClipboard: false,
flashLoadTimeout: 3e4,
autoActivate: true,
bubbleEvents: true,
containerId: "global-zeroclipboard-html-bridge",
containerClass: "global-zeroclipboard-container",
swfObjectId: "global-zeroclipboard-flash-bridge",
hoverClass: "zeroclipboard-is-hover",
activeClass: "zeroclipboard-is-active",
forceHandCursor: false,
title: null,
zIndex: 999999999
};
/**
* The underlying implementation of `ZeroClipboard.config`.
* @private
*/
var _config = function(options) {
if (typeof options === "object" && options !== null) {
for (var prop in options) {
if (_hasOwn.call(options, prop)) {
if (/^(?:forceHandCursor|title|zIndex|bubbleEvents)$/.test(prop)) {
_globalConfig[prop] = options[prop];
} else if (_flashState.bridge == null) {
if (prop === "containerId" || prop === "swfObjectId") {
if (_isValidHtml4Id(options[prop])) {
_globalConfig[prop] = options[prop];
} else {
throw new Error("The specified `" + prop + "` value is not valid as an HTML4 Element ID");
}
} else {
_globalConfig[prop] = options[prop];
}
}
}
}
}
if (typeof options === "string" && options) {
if (_hasOwn.call(_globalConfig, options)) {
return _globalConfig[options];
}
return;
}
return _deepCopy(_globalConfig);
};
/**
* The underlying implementation of `ZeroClipboard.state`.
* @private
*/
var _state = function() {
_detectSandbox();
return {
browser: _pick(_navigator, [ "userAgent", "platform", "appName" ]),
flash: _omit(_flashState, [ "bridge" ]),
zeroclipboard: {
version: ZeroClipboard.version,
config: ZeroClipboard.config()
}
};
};
/**
* The underlying implementation of `ZeroClipboard.isFlashUnusable`.
* @private
*/
var _isFlashUnusable = function() {
return !!(_flashState.disabled || _flashState.outdated || _flashState.sandboxed || _flashState.unavailable || _flashState.degraded || _flashState.deactivated);
};
/**
* The underlying implementation of `ZeroClipboard.on`.
* @private
*/
var _on = function(eventType, listener) {
var i, len, events, added = {};
if (typeof eventType === "string" && eventType) {
events = eventType.toLowerCase().split(/\s+/);
} else if (typeof eventType === "object" && eventType && typeof listener === "undefined") {
for (i in eventType) {
if (_hasOwn.call(eventType, i) && typeof i === "string" && i && typeof eventType[i] === "function") {
ZeroClipboard.on(i, eventType[i]);
}
}
}
if (events && events.length) {
for (i = 0, len = events.length; i < len; i++) {
eventType = events[i].replace(/^on/, "");
added[eventType] = true;
if (!_handlers[eventType]) {
_handlers[eventType] = [];
}
_handlers[eventType].push(listener);
}
if (added.ready && _flashState.ready) {
ZeroClipboard.emit({
type: "ready"
});
}
if (added.error) {
for (i = 0, len = _flashStateErrorNames.length; i < len; i++) {
if (_flashState[_flashStateErrorNames[i].replace(/^flash-/, "")] === true) {
ZeroClipboard.emit({
type: "error",
name: _flashStateErrorNames[i]
});
break;
}
}
if (_zcSwfVersion !== undefined && ZeroClipboard.version !== _zcSwfVersion) {
ZeroClipboard.emit({
type: "error",
name: "version-mismatch",
jsVersion: ZeroClipboard.version,
swfVersion: _zcSwfVersion
});
}
}
}
return ZeroClipboard;
};
/**
* The underlying implementation of `ZeroClipboard.off`.
* @private
*/
var _off = function(eventType, listener) {
var i, len, foundIndex, events, perEventHandlers;
if (arguments.length === 0) {
events = _keys(_handlers);
} else if (typeof eventType === "string" && eventType) {
events = eventType.split(/\s+/);
} else if (typeof eventType === "object" && eventType && typeof listener === "undefined") {
for (i in eventType) {
if (_hasOwn.call(eventType, i) && typeof i === "string" && i && typeof eventType[i] === "function") {
ZeroClipboard.off(i, eventType[i]);
}
}
}
if (events && events.length) {
for (i = 0, len = events.length; i < len; i++) {
eventType = events[i].toLowerCase().replace(/^on/, "");
perEventHandlers = _handlers[eventType];
if (perEventHandlers && perEventHandlers.length) {
if (listener) {
foundIndex = perEventHandlers.indexOf(listener);
while (foundIndex !== -1) {
perEventHandlers.splice(foundIndex, 1);
foundIndex = perEventHandlers.indexOf(listener, foundIndex);
}
} else {
perEventHandlers.length = 0;
}
}
}
}
return ZeroClipboard;
};
/**
* The underlying implementation of `ZeroClipboard.handlers`.
* @private
*/
var _listeners = function(eventType) {
var copy;
if (typeof eventType === "string" && eventType) {
copy = _deepCopy(_handlers[eventType]) || null;
} else {
copy = _deepCopy(_handlers);
}
return copy;
};
/**
* The underlying implementation of `ZeroClipboard.emit`.
* @private
*/
var _emit = function(event) {
var eventCopy, returnVal, tmp;
event = _createEvent(event);
if (!event) {
return;
}
if (_preprocessEvent(event)) {
return;
}
if (event.type === "ready" && _flashState.overdue === true) {
return ZeroClipboard.emit({
type: "error",
name: "flash-overdue"
});
}
eventCopy = _extend({}, event);
_dispatchCallbacks.call(this, eventCopy);
if (event.type === "copy") {
tmp = _mapClipDataToFlash(_clipData);
returnVal = tmp.data;
_clipDataFormatMap = tmp.formatMap;
}
return returnVal;
};
/**
* The underlying implementation of `ZeroClipboard.create`.
* @private
*/
var _create = function() {
var previousState = _flashState.sandboxed;
_detectSandbox();
if (typeof _flashState.ready !== "boolean") {
_flashState.ready = false;
}
if (_flashState.sandboxed !== previousState && _flashState.sandboxed === true) {
_flashState.ready = false;
ZeroClipboard.emit({
type: "error",
name: "flash-sandboxed"
});
} else if (!ZeroClipboard.isFlashUnusable() && _flashState.bridge === null) {
var maxWait = _globalConfig.flashLoadTimeout;
if (typeof maxWait === "number" && maxWait >= 0) {
_flashCheckTimeout = _setTimeout(function() {
if (typeof _flashState.deactivated !== "boolean") {
_flashState.deactivated = true;
}
if (_flashState.deactivated === true) {
ZeroClipboard.emit({
type: "error",
name: "flash-deactivated"
});
}
}, maxWait);
}
_flashState.overdue = false;
_embedSwf();
}
};
/**
* The underlying implementation of `ZeroClipboard.destroy`.
* @private
*/
var _destroy = function() {
ZeroClipboard.clearData();
ZeroClipboard.blur();
ZeroClipboard.emit("destroy");
_unembedSwf();
ZeroClipboard.off();
};
/**
* The underlying implementation of `ZeroClipboard.setData`.
* @private
*/
var _setData = function(format, data) {
var dataObj;
if (typeof format === "object" && format && typeof data === "undefined") {
dataObj = format;
ZeroClipboard.clearData();
} else if (typeof format === "string" && format) {
dataObj = {};
dataObj[format] = data;
} else {
return;
}
for (var dataFormat in dataObj) {
if (typeof dataFormat === "string" && dataFormat && _hasOwn.call(dataObj, dataFormat) && typeof dataObj[dataFormat] === "string" && dataObj[dataFormat]) {
_clipData[dataFormat] = dataObj[dataFormat];
}
}
};
/**
* The underlying implementation of `ZeroClipboard.clearData`.
* @private
*/
var _clearData = function(format) {
if (typeof format === "undefined") {
_deleteOwnProperties(_clipData);
_clipDataFormatMap = null;
} else if (typeof format === "string" && _hasOwn.call(_clipData, format)) {
delete _clipData[format];
}
};
/**
* The underlying implementation of `ZeroClipboard.getData`.
* @private
*/
var _getData = function(format) {
if (typeof format === "undefined") {
return _deepCopy(_clipData);
} else if (typeof format === "string" && _hasOwn.call(_clipData, format)) {
return _clipData[format];
}
};
/**
* The underlying implementation of `ZeroClipboard.focus`/`ZeroClipboard.activate`.
* @private
*/
var _focus = function(element) {
if (!(element && element.nodeType === 1)) {
return;
}
if (_currentElement) {
_removeClass(_currentElement, _globalConfig.activeClass);
if (_currentElement !== element) {
_removeClass(_currentElement, _globalConfig.hoverClass);
}
}
_currentElement = element;
_addClass(element, _globalConfig.hoverClass);
var newTitle = element.getAttribute("title") || _globalConfig.title;
if (typeof newTitle === "string" && newTitle) {
var htmlBridge = _getHtmlBridge(_flashState.bridge);
if (htmlBridge) {
htmlBridge.setAttribute("title", newTitle);
}
}
var useHandCursor = _globalConfig.forceHandCursor === true || _getStyle(element, "cursor") === "pointer";
_setHandCursor(useHandCursor);
_reposition();
};
/**
* The underlying implementation of `ZeroClipboard.blur`/`ZeroClipboard.deactivate`.
* @private
*/
var _blur = function() {
var htmlBridge = _getHtmlBridge(_flashState.bridge);
if (htmlBridge) {
htmlBridge.removeAttribute("title");
htmlBridge.style.left = "0px";
htmlBridge.style.top = "-9999px";
htmlBridge.style.width = "1px";
htmlBridge.style.height = "1px";
}
if (_currentElement) {
_removeClass(_currentElement, _globalConfig.hoverClass);
_removeClass(_currentElement, _globalConfig.activeClass);
_currentElement = null;
}
};
/**
* The underlying implementation of `ZeroClipboard.activeElement`.
* @private
*/
var _activeElement = function() {
return _currentElement || null;
};
/**
* Check if a value is a valid HTML4 `ID` or `Name` token.
* @private
*/
var _isValidHtml4Id = function(id) {
return typeof id === "string" && id && /^[A-Za-z][A-Za-z0-9_:\-\.]*$/.test(id);
};
/**
* Create or update an `event` object, based on the `eventType`.
* @private
*/
var _createEvent = function(event) {
var eventType;
if (typeof event === "string" && event) {
eventType = event;
event = {};
} else if (typeof event === "object" && event && typeof event.type === "string" && event.type) {
eventType = event.type;
}
if (!eventType) {
return;
}
eventType = eventType.toLowerCase();
if (!event.target && (/^(copy|aftercopy|_click)$/.test(eventType) || eventType === "error" && event.name === "clipboard-error")) {
event.target = _copyTarget;
}
_extend(event, {
type: eventType,
target: event.target || _currentElement || null,
relatedTarget: event.relatedTarget || null,
currentTarget: _flashState && _flashState.bridge || null,
timeStamp: event.timeStamp || _now() || null
});
var msg = _eventMessages[event.type];
if (event.type === "error" && event.name && msg) {
msg = msg[event.name];
}
if (msg) {
event.message = msg;
}
if (event.type === "ready") {
_extend(event, {
target: null,
version: _flashState.version
});
}
if (event.type === "error") {
if (_flashStateErrorNameMatchingRegex.test(event.name)) {
_extend(event, {
target: null,
minimumVersion: _minimumFlashVersion
});
}
if (_flashStateEnabledErrorNameMatchingRegex.test(event.name)) {
_extend(event, {
version: _flashState.version
});
}
}
if (event.type === "copy") {
event.clipboardData = {
setData: ZeroClipboard.setData,
clearData: ZeroClipboard.clearData
};
}
if (event.type === "aftercopy") {
event = _mapClipResultsFromFlash(event, _clipDataFormatMap);
}
if (event.target && !event.relatedTarget) {
event.relatedTarget = _getRelatedTarget(event.target);
}
return _addMouseData(event);
};
/**
* Get a relatedTarget from the target's `data-clipboard-target` attribute
* @private
*/
var _getRelatedTarget = function(targetEl) {
var relatedTargetId = targetEl && targetEl.getAttribute && targetEl.getAttribute("data-clipboard-target");
return relatedTargetId ? _document.getElementById(relatedTargetId) : null;
};
/**
* Add element and position data to `MouseEvent` instances
* @private
*/
var _addMouseData = function(event) {
if (event && /^_(?:click|mouse(?:over|out|down|up|move))$/.test(event.type)) {
var srcElement = event.target;
var fromElement = event.type === "_mouseover" && event.relatedTarget ? event.relatedTarget : undefined;
var toElement = event.type === "_mouseout" && event.relatedTarget ? event.relatedTarget : undefined;
var pos = _getElementPosition(srcElement);
var screenLeft = _window.screenLeft || _window.screenX || 0;
var screenTop = _window.screenTop || _window.screenY || 0;
var scrollLeft = _document.body.scrollLeft + _document.documentElement.scrollLeft;
var scrollTop = _document.body.scrollTop + _document.documentElement.scrollTop;
var pageX = pos.left + (typeof event._stageX === "number" ? event._stageX : 0);
var pageY = pos.top + (typeof event._stageY === "number" ? event._stageY : 0);
var clientX = pageX - scrollLeft;
var clientY = pageY - scrollTop;
var screenX = screenLeft + clientX;
var screenY = screenTop + clientY;
var moveX = typeof event.movementX === "number" ? event.movementX : 0;
var moveY = typeof event.movementY === "number" ? event.movementY : 0;
delete event._stageX;
delete event._stageY;
_extend(event, {
srcElement: srcElement,
fromElement: fromElement,
toElement: toElement,
screenX: screenX,
screenY: screenY,
pageX: pageX,
pageY: pageY,
clientX: clientX,
clientY: clientY,
x: clientX,
y: clientY,
movementX: moveX,
movementY: moveY,
offsetX: 0,
offsetY: 0,
layerX: 0,
layerY: 0
});
}
return event;
};
/**
* Determine if an event's registered handlers should be execute synchronously or asynchronously.
*
* @returns {boolean}
* @private
*/
var _shouldPerformAsync = function(event) {
var eventType = event && typeof event.type === "string" && event.type || "";
return !/^(?:(?:before)?copy|destroy)$/.test(eventType);
};
/**
* Control if a callback should be executed asynchronously or not.
*
* @returns `undefined`
* @private
*/
var _dispatchCallback = function(func, context, args, async) {
if (async) {
_setTimeout(function() {
func.apply(context, args);
}, 0);
} else {
func.apply(context, args);
}
};
/**
* Handle the actual dispatching of events to client instances.
*
* @returns `undefined`
* @private
*/
var _dispatchCallbacks = function(event) {
if (!(typeof event === "object" && event && event.type)) {
return;
}
var async = _shouldPerformAsync(event);
var wildcardTypeHandlers = _handlers["*"] || [];
var specificTypeHandlers = _handlers[event.type] || [];
var handlers = wildcardTypeHandlers.concat(specificTypeHandlers);
if (handlers && handlers.length) {
var i, len, func, context, eventCopy, originalContext = this;
for (i = 0, len = handlers.length; i < len; i++) {
func = handlers[i];
context = originalContext;
if (typeof func === "string" && typeof _window[func] === "function") {
func = _window[func];
}
if (typeof func === "object" && func && typeof func.handleEvent === "function") {
context = func;
func = func.handleEvent;
}
if (typeof func === "function") {
eventCopy = _extend({}, event);
_dispatchCallback(func, context, [ eventCopy ], async);
}
}
}
return this;
};
/**
* Check an `error` event's `name` property to see if Flash has
* already loaded, which rules out possible `iframe` sandboxing.
* @private
*/
var _getSandboxStatusFromErrorEvent = function(event) {
var isSandboxed = null;
if (_pageIsFramed === false || event && event.type === "error" && event.name && _errorsThatOnlyOccurAfterFlashLoads.indexOf(event.name) !== -1) {
isSandboxed = false;
}
return isSandboxed;
};
/**
* Preprocess any special behaviors, reactions, or state changes after receiving this event.
* Executes only once per event emitted, NOT once per client.
* @private
*/
var _preprocessEvent = function(event) {
var element = event.target || _currentElement || null;
var sourceIsSwf = event._source === "swf";
delete event._source;
switch (event.type) {
case "error":
var isSandboxed = event.name === "flash-sandboxed" || _getSandboxStatusFromErrorEvent(event);
if (typeof isSandboxed === "boolean") {
_flashState.sandboxed = isSandboxed;
}
if (_flashStateErrorNames.indexOf(event.name) !== -1) {
_extend(_flashState, {
disabled: event.name === "flash-disabled",
outdated: event.name === "flash-outdated",
unavailable: event.name === "flash-unavailable",
degraded: event.name === "flash-degraded",
deactivated: event.name === "flash-deactivated",
overdue: event.name === "flash-overdue",
ready: false
});
} else if (event.name === "version-mismatch") {
_zcSwfVersion = event.swfVersion;
_extend(_flashState, {
disabled: false,
outdated: false,
unavailable: false,
degraded: false,
deactivated: false,
overdue: false,
ready: false
});
}
_clearTimeoutsAndPolling();
break;
case "ready":
_zcSwfVersion = event.swfVersion;
var wasDeactivated = _flashState.deactivated === true;
_extend(_flashState, {
disabled: false,
outdated: false,
sandboxed: false,
unavailable: false,
degraded: false,
deactivated: false,
overdue: wasDeactivated,
ready: !wasDeactivated
});
_clearTimeoutsAndPolling();
break;
case "beforecopy":
_copyTarget = element;
break;
case "copy":
var textContent, htmlContent, targetEl = event.relatedTarget;
if (!(_clipData["text/html"] || _clipData["text/plain"]) && targetEl && (htmlContent = targetEl.value || targetEl.outerHTML || targetEl.innerHTML) && (textContent = targetEl.value || targetEl.textContent || targetEl.innerText)) {
event.clipboardData.clearData();
event.clipboardData.setData("text/plain", textContent);
if (htmlContent !== textContent) {
event.clipboardData.setData("text/html", htmlContent);
}
} else if (!_clipData["text/plain"] && event.target && (textContent = event.target.getAttribute("data-clipboard-text"))) {
event.clipboardData.clearData();
event.clipboardData.setData("text/plain", textContent);
}
break;
case "aftercopy":
_queueEmitClipboardErrors(event);
ZeroClipboard.clearData();
if (element && element !== _safeActiveElement() && element.focus) {
element.focus();
}
break;
case "_mouseover":
ZeroClipboard.focus(element);
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
if (element && element !== event.relatedTarget && !_containedBy(event.relatedTarget, element)) {
_fireMouseEvent(_extend({}, event, {
type: "mouseenter",
bubbles: false,
cancelable: false
}));
}
_fireMouseEvent(_extend({}, event, {
type: "mouseover"
}));
}
break;
case "_mouseout":
ZeroClipboard.blur();
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
if (element && element !== event.relatedTarget && !_containedBy(event.relatedTarget, element)) {
_fireMouseEvent(_extend({}, event, {
type: "mouseleave",
bubbles: false,
cancelable: false
}));
}
_fireMouseEvent(_extend({}, event, {
type: "mouseout"
}));
}
break;
case "_mousedown":
_addClass(element, _globalConfig.activeClass);
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
_fireMouseEvent(_extend({}, event, {
type: event.type.slice(1)
}));
}
break;
case "_mouseup":
_removeClass(element, _globalConfig.activeClass);
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
_fireMouseEvent(_extend({}, event, {
type: event.type.slice(1)
}));
}
break;
case "_click":
_copyTarget = null;
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
_fireMouseEvent(_extend({}, event, {
type: event.type.slice(1)
}));
}
break;
case "_mousemove":
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
_fireMouseEvent(_extend({}, event, {
type: event.type.slice(1)
}));
}
break;
}
if (/^_(?:click|mouse(?:over|out|down|up|move))$/.test(event.type)) {
return true;
}
};
/**
* Check an "aftercopy" event for clipboard errors and emit a corresponding "error" event.
* @private
*/
var _queueEmitClipboardErrors = function(aftercopyEvent) {
if (aftercopyEvent.errors && aftercopyEvent.errors.length > 0) {
var errorEvent = _deepCopy(aftercopyEvent);
_extend(errorEvent, {
type: "error",
name: "clipboard-error"
});
delete errorEvent.success;
_setTimeout(function() {
ZeroClipboard.emit(errorEvent);
}, 0);
}
};
/**
* Dispatch a synthetic MouseEvent.
*
* @returns `undefined`
* @private
*/
var _fireMouseEvent = function(event) {
if (!(event && typeof event.type === "string" && event)) {
return;
}
var e, target = event.target || null, doc = target && target.ownerDocument || _document, defaults = {
view: doc.defaultView || _window,
canBubble: true,
cancelable: true,
detail: event.type === "click" ? 1 : 0,
button: typeof event.which === "number" ? event.which - 1 : typeof event.button === "number" ? event.button : doc.createEvent ? 0 : 1
}, args = _extend(defaults, event);
if (!target) {
return;
}
if (doc.createEvent && target.dispatchEvent) {
args = [ args.type, args.canBubble, args.cancelable, args.view, args.detail, args.screenX, args.screenY, args.clientX, args.clientY, args.ctrlKey, args.altKey, args.shiftKey, args.metaKey, args.button, args.relatedTarget ];
e = doc.createEvent("MouseEvents");
if (e.initMouseEvent) {
e.initMouseEvent.apply(e, args);
e._source = "js";
target.dispatchEvent(e);
}
}
};
/**
* Continuously poll the DOM until either:
* (a) the fallback content becomes visible, or
* (b) we receive an event from SWF (handled elsewhere)
*
* IMPORTANT:
* This is NOT a necessary check but it can result in significantly faster
* detection of bad `swfPath` configuration and/or network/server issues [in
* supported browsers] than waiting for the entire `flashLoadTimeout` duration
* to elapse before detecting that the SWF cannot be loaded. The detection
* duration can be anywhere from 10-30 times faster [in supported browsers] by
* using this approach.
*
* @returns `undefined`
* @private
*/
var _watchForSwfFallbackContent = function() {
var maxWait = _globalConfig.flashLoadTimeout;
if (typeof maxWait === "number" && maxWait >= 0) {
var pollWait = Math.min(1e3, maxWait / 10);
var fallbackContentId = _globalConfig.swfObjectId + "_fallbackContent";
_swfFallbackCheckInterval = _setInterval(function() {
var el = _document.getElementById(fallbackContentId);
if (_isElementVisible(el)) {
_clearTimeoutsAndPolling();
_flashState.deactivated = null;
ZeroClipboard.emit({
type: "error",
name: "swf-not-found"
});
}
}, pollWait);
}
};
/**
* Create the HTML bridge element to embed the Flash object into.
* @private
*/
var _createHtmlBridge = function() {
var container = _document.createElement("div");
container.id = _globalConfig.containerId;
container.className = _globalConfig.containerClass;
container.style.position = "absolute";
container.style.left = "0px";
container.style.top = "-9999px";
container.style.width = "1px";
container.style.height = "1px";
container.style.zIndex = "" + _getSafeZIndex(_globalConfig.zIndex);
return container;
};
/**
* Get the HTML element container that wraps the Flash bridge object/element.
* @private
*/
var _getHtmlBridge = function(flashBridge) {
var htmlBridge = flashBridge && flashBridge.parentNode;
while (htmlBridge && htmlBridge.nodeName === "OBJECT" && htmlBridge.parentNode) {
htmlBridge = htmlBridge.parentNode;
}
return htmlBridge || null;
};
/**
* Create the SWF object.
*
* @returns The SWF object reference.
* @private
*/
var _embedSwf = function() {
var len, flashBridge = _flashState.bridge, container = _getHtmlBridge(flashBridge);
if (!flashBridge) {
var allowScriptAccess = _determineScriptAccess(_window.location.host, _globalConfig);
var allowNetworking = allowScriptAccess === "never" ? "none" : "all";
var flashvars = _vars(_extend({
jsVersion: ZeroClipboard.version
}, _globalConfig));
var swfUrl = _globalConfig.swfPath + _cacheBust(_globalConfig.swfPath, _globalConfig);
container = _createHtmlBridge();
var divToBeReplaced = _document.createElement("div");
container.appendChild(divToBeReplaced);
_document.body.appendChild(container);
var tmpDiv = _document.createElement("div");
var usingActiveX = _flashState.pluginType === "activex";
tmpDiv.innerHTML = '<object id="' + _globalConfig.swfObjectId + '" name="' + _globalConfig.swfObjectId + '" ' + 'width="100%" height="100%" ' + (usingActiveX ? 'classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"' : 'type="application/x-shockwave-flash" data="' + swfUrl + '"') + ">" + (usingActiveX ? '<param name="movie" value="' + swfUrl + '"/>' : "") + '<param name="allowScriptAccess" value="' + allowScriptAccess + '"/>' + '<param name="allowNetworking" value="' + allowNetworking + '"/>' + '<param name="menu" value="false"/>' + '<param name="wmode" value="transparent"/>' + '<param name="flashvars" value="' + flashvars + '"/>' + '<div id="' + _globalConfig.swfObjectId + '_fallbackContent"> </div>' + "</object>";
flashBridge = tmpDiv.firstChild;
tmpDiv = null;
_unwrap(flashBridge).ZeroClipboard = ZeroClipboard;
container.replaceChild(flashBridge, divToBeReplaced);
_watchForSwfFallbackContent();
}
if (!flashBridge) {
flashBridge = _document[_globalConfig.swfObjectId];
if (flashBridge && (len = flashBridge.length)) {
flashBridge = flashBridge[len - 1];
}
if (!flashBridge && container) {
flashBridge = container.firstChild;
}
}
_flashState.bridge = flashBridge || null;
return flashBridge;
};
/**
* Destroy the SWF object.
* @private
*/
var _unembedSwf = function() {
var flashBridge = _flashState.bridge;
if (flashBridge) {
var htmlBridge = _getHtmlBridge(flashBridge);
if (htmlBridge) {
if (_flashState.pluginType === "activex" && "readyState" in flashBridge) {
flashBridge.style.display = "none";
(function removeSwfFromIE() {
if (flashBridge.readyState === 4) {
for (var prop in flashBridge) {
if (typeof flashBridge[prop] === "function") {
flashBridge[prop] = null;
}
}
if (flashBridge.parentNode) {
flashBridge.parentNode.removeChild(flashBridge);
}
if (htmlBridge.parentNode) {
htmlBridge.parentNode.removeChild(htmlBridge);
}
} else {
_setTimeout(removeSwfFromIE, 10);
}
})();
} else {
if (flashBridge.parentNode) {
flashBridge.parentNode.removeChild(flashBridge);
}
if (htmlBridge.parentNode) {
htmlBridge.parentNode.removeChild(htmlBridge);
}
}
}
_clearTimeoutsAndPolling();
_flashState.ready = null;
_flashState.bridge = null;
_flashState.deactivated = null;
_zcSwfVersion = undefined;
}
};
/**
* Map the data format names of the "clipData" to Flash-friendly names.
*
* @returns A new transformed object.
* @private
*/
var _mapClipDataToFlash = function(clipData) {
var newClipData = {}, formatMap = {};
if (!(typeof clipData === "object" && clipData)) {
return;
}
for (var dataFormat in clipData) {
if (dataFormat && _hasOwn.call(clipData, dataFormat) && typeof clipData[dataFormat] === "string" && clipData[dataFormat]) {
switch (dataFormat.toLowerCase()) {
case "text/plain":
case "text":
case "air:text":
case "flash:text":
newClipData.text = clipData[dataFormat];
formatMap.text = dataFormat;
break;
case "text/html":
case "html":
case "air:html":
case "flash:html":
newClipData.html = clipData[dataFormat];
formatMap.html = dataFormat;
break;
case "application/rtf":
case "text/rtf":
case "rtf":
case "richtext":
case "air:rtf":
case "flash:rtf":
newClipData.rtf = clipData[dataFormat];
formatMap.rtf = dataFormat;
break;
default:
break;
}
}
}
return {
data: newClipData,
formatMap: formatMap
};
};
/**
* Map the data format names from Flash-friendly names back to their original "clipData" names (via a format mapping).
*
* @returns A new transformed object.
* @private
*/
var _mapClipResultsFromFlash = function(clipResults, formatMap) {
if (!(typeof clipResults === "object" && clipResults && typeof formatMap === "object" && formatMap)) {
return clipResults;
}
var newResults = {};
for (var prop in clipResults) {
if (_hasOwn.call(clipResults, prop)) {
if (prop === "errors") {
newResults[prop] = clipResults[prop] ? clipResults[prop].slice() : [];
for (var i = 0, len = newResults[prop].length; i < len; i++) {
newResults[prop][i].format = formatMap[newResults[prop][i].format];
}
} else if (prop !== "success" && prop !== "data") {
newResults[prop] = clipResults[prop];
} else {
newResults[prop] = {};
var tmpHash = clipResults[prop];
for (var dataFormat in tmpHash) {
if (dataFormat && _hasOwn.call(tmpHash, dataFormat) && _hasOwn.call(formatMap, dataFormat)) {
newResults[prop][formatMap[dataFormat]] = tmpHash[dataFormat];
}
}
}
}
}
return newResults;
};
/**
* Will look at a path, and will create a "?noCache={time}" or "&noCache={time}"
* query param string to return. Does NOT append that string to the original path.
* This is useful because ExternalInterface often breaks when a Flash SWF is cached.
*
* @returns The `noCache` query param with necessary "?"/"&" prefix.
* @private
*/
var _cacheBust = function(path, options) {
var cacheBust = options == null || options && options.cacheBust === true;
if (cacheBust) {
return (path.indexOf("?") === -1 ? "?" : "&") + "noCache=" + _now();
} else {
return "";
}
};
/**
* Creates a query string for the FlashVars param.
* Does NOT include the cache-busting query param.
*
* @returns FlashVars query string
* @private
*/
var _vars = function(options) {
var i, len, domain, domains, str = "", trustedOriginsExpanded = [];
if (options.trustedDomains) {
if (typeof options.trustedDomains === "string") {
domains = [ options.trustedDomains ];
} else if (typeof options.trustedDomains === "object" && "length" in options.trustedDomains) {
domains = options.trustedDomains;
}
}
if (domains && domains.length) {
for (i = 0, len = domains.length; i < len; i++) {
if (_hasOwn.call(domains, i) && domains[i] && typeof domains[i] === "string") {
domain = _extractDomain(domains[i]);
if (!domain) {
continue;
}
if (domain === "*") {
trustedOriginsExpanded.length = 0;
trustedOriginsExpanded.push(domain);
break;
}
trustedOriginsExpanded.push.apply(trustedOriginsExpanded, [ domain, "//" + domain, _window.location.protocol + "//" + domain ]);
}
}
}
if (trustedOriginsExpanded.length) {
str += "trustedOrigins=" + _encodeURIComponent(trustedOriginsExpanded.join(","));
}
if (options.forceEnhancedClipboard === true) {
str += (str ? "&" : "") + "forceEnhancedClipboard=true";
}
if (typeof options.swfObjectId === "string" && options.swfObjectId) {
str += (str ? "&" : "") + "swfObjectId=" + _encodeURIComponent(options.swfObjectId);
}
if (typeof options.jsVersion === "string" && options.jsVersion) {
str += (str ? "&" : "") + "jsVersion=" + _encodeURIComponent(options.jsVersion);
}
return str;
};
/**
* Extract the domain (e.g. "github.com") from an origin (e.g. "https://github.com") or
* URL (e.g. "https://github.com/zeroclipboard/zeroclipboard/").
*
* @returns the domain
* @private
*/
var _extractDomain = function(originOrUrl) {
if (originOrUrl == null || originOrUrl === "") {
return null;
}
originOrUrl = originOrUrl.replace(/^\s+|\s+$/g, "");
if (originOrUrl === "") {
return null;
}
var protocolIndex = originOrUrl.indexOf("//");
originOrUrl = protocolIndex === -1 ? originOrUrl : originOrUrl.slice(protocolIndex + 2);
var pathIndex = originOrUrl.indexOf("/");
originOrUrl = pathIndex === -1 ? originOrUrl : protocolIndex === -1 || pathIndex === 0 ? null : originOrUrl.slice(0, pathIndex);
if (originOrUrl && originOrUrl.slice(-4).toLowerCase() === ".swf") {
return null;
}
return originOrUrl || null;
};
/**
* Set `allowScriptAccess` based on `trustedDomains` and `window.location.host` vs. `swfPath`.
*
* @returns The appropriate script access level.
* @private
*/
var _determineScriptAccess = function() {
var _extractAllDomains = function(origins) {
var i, len, tmp, resultsArray = [];
if (typeof origins === "string") {
origins = [ origins ];
}
if (!(typeof origins === "object" && origins && typeof origins.length === "number")) {
return resultsArray;
}
for (i = 0, len = origins.length; i < len; i++) {
if (_hasOwn.call(origins, i) && (tmp = _extractDomain(origins[i]))) {
if (tmp === "*") {
resultsArray.length = 0;
resultsArray.push("*");
break;
}
if (resultsArray.indexOf(tmp) === -1) {
resultsArray.push(tmp);
}
}
}
return resultsArray;
};
return function(currentDomain, configOptions) {
var swfDomain = _extractDomain(configOptions.swfPath);
if (swfDomain === null) {
swfDomain = currentDomain;
}
var trustedDomains = _extractAllDomains(configOptions.trustedDomains);
var len = trustedDomains.length;
if (len > 0) {
if (len === 1 && trustedDomains[0] === "*") {
return "always";
}
if (trustedDomains.indexOf(currentDomain) !== -1) {
if (len === 1 && currentDomain === swfDomain) {
return "sameDomain";
}
return "always";
}
}
return "never";
};
}();
/**
* Get the currently active/focused DOM element.
*
* @returns the currently active/focused element, or `null`
* @private
*/
var _safeActiveElement = function() {
try {
return _document.activeElement;
} catch (err) {
return null;
}
};
/**
* Add a class to an element, if it doesn't already have it.
*
* @returns The element, with its new class added.
* @private
*/
var _addClass = function(element, value) {
var c, cl, className, classNames = [];
if (typeof value === "string" && value) {
classNames = value.split(/\s+/);
}
if (element && element.nodeType === 1 && classNames.length > 0) {
if (element.classList) {
for (c = 0, cl = classNames.length; c < cl; c++) {
element.classList.add(classNames[c]);
}
} else if (element.hasOwnProperty("className")) {
className = " " + element.className + " ";
for (c = 0, cl = classNames.length; c < cl; c++) {
if (className.indexOf(" " + classNames[c] + " ") === -1) {
className += classNames[c] + " ";
}
}
element.className = className.replace(/^\s+|\s+$/g, "");
}
}
return element;
};
/**
* Remove a class from an element, if it has it.
*
* @returns The element, with its class removed.
* @private
*/
var _removeClass = function(element, value) {
var c, cl, className, classNames = [];
if (typeof value === "string" && value) {
classNames = value.split(/\s+/);
}
if (element && element.nodeType === 1 && classNames.length > 0) {
if (element.classList && element.classList.length > 0) {
for (c = 0, cl = classNames.length; c < cl; c++) {
element.classList.remove(classNames[c]);
}
} else if (element.className) {
className = (" " + element.className + " ").replace(/[\r\n\t]/g, " ");
for (c = 0, cl = classNames.length; c < cl; c++) {
className = className.replace(" " + classNames[c] + " ", " ");
}
element.className = className.replace(/^\s+|\s+$/g, "");
}
}
return element;
};
/**
* Attempt to interpret the element's CSS styling. If `prop` is `"cursor"`,
* then we assume that it should be a hand ("pointer") cursor if the element
* is an anchor element ("a" tag).
*
* @returns The computed style property.
* @private
*/
var _getStyle = function(el, prop) {
var value = _getComputedStyle(el, null).getPropertyValue(prop);
if (prop === "cursor") {
if (!value || value === "auto") {
if (el.nodeName === "A") {
return "pointer";
}
}
}
return value;
};
/**
* Get the absolutely positioned coordinates of a DOM element.
*
* @returns Object containing the element's position, width, and height.
* @private
*/
var _getElementPosition = function(el) {
var pos = {
left: 0,
top: 0,
width: 0,
height: 0
};
if (el.getBoundingClientRect) {
var elRect = el.getBoundingClientRect();
var pageXOffset = _window.pageXOffset;
var pageYOffset = _window.pageYOffset;
var leftBorderWidth = _document.documentElement.clientLeft || 0;
var topBorderWidth = _document.documentElement.clientTop || 0;
var leftBodyOffset = 0;
var topBodyOffset = 0;
if (_getStyle(_document.body, "position") === "relative") {
var bodyRect = _document.body.getBoundingClientRect();
var htmlRect = _document.documentElement.getBoundingClientRect();
leftBodyOffset = bodyRect.left - htmlRect.left || 0;
topBodyOffset = bodyRect.top - htmlRect.top || 0;
}
pos.left = elRect.left + pageXOffset - leftBorderWidth - leftBodyOffset;
pos.top = elRect.top + pageYOffset - topBorderWidth - topBodyOffset;
pos.width = "width" in elRect ? elRect.width : elRect.right - elRect.left;
pos.height = "height" in elRect ? elRect.height : elRect.bottom - elRect.top;
}
return pos;
};
/**
* Determine is an element is visible somewhere within the document (page).
*
* @returns Boolean
* @private
*/
var _isElementVisible = function(el) {
if (!el) {
return false;
}
var styles = _getComputedStyle(el, null);
var hasCssHeight = _parseFloat(styles.height) > 0;
var hasCssWidth = _parseFloat(styles.width) > 0;
var hasCssTop = _parseFloat(styles.top) >= 0;
var hasCssLeft = _parseFloat(styles.left) >= 0;
var cssKnows = hasCssHeight && hasCssWidth && hasCssTop && hasCssLeft;
var rect = cssKnows ? null : _getElementPosition(el);
var isVisible = styles.display !== "none" && styles.visibility !== "collapse" && (cssKnows || !!rect && (hasCssHeight || rect.height > 0) && (hasCssWidth || rect.width > 0) && (hasCssTop || rect.top >= 0) && (hasCssLeft || rect.left >= 0));
return isVisible;
};
/**
* Clear all existing timeouts and interval polling delegates.
*
* @returns `undefined`
* @private
*/
var _clearTimeoutsAndPolling = function() {
_clearTimeout(_flashCheckTimeout);
_flashCheckTimeout = 0;
_clearInterval(_swfFallbackCheckInterval);
_swfFallbackCheckInterval = 0;
};
/**
* Reposition the Flash object to cover the currently activated element.
*
* @returns `undefined`
* @private
*/
var _reposition = function() {
var htmlBridge;
if (_currentElement && (htmlBridge = _getHtmlBridge(_flashState.bridge))) {
var pos = _getElementPosition(_currentElement);
_extend(htmlBridge.style, {
width: pos.width + "px",
height: pos.height + "px",
top: pos.top + "px",
left: pos.left + "px",
zIndex: "" + _getSafeZIndex(_globalConfig.zIndex)
});
}
};
/**
* Sends a signal to the Flash object to display the hand cursor if `true`.
*
* @returns `undefined`
* @private
*/
var _setHandCursor = function(enabled) {
if (_flashState.ready === true) {
if (_flashState.bridge && typeof _flashState.bridge.setHandCursor === "function") {
_flashState.bridge.setHandCursor(enabled);
} else {
_flashState.ready = false;
}
}
};
/**
* Get a safe value for `zIndex`
*
* @returns an integer, or "auto"
* @private
*/
var _getSafeZIndex = function(val) {
if (/^(?:auto|inherit)$/.test(val)) {
return val;
}
var zIndex;
if (typeof val === "number" && !_isNaN(val)) {
zIndex = val;
} else if (typeof val === "string") {
zIndex = _getSafeZIndex(_parseInt(val, 10));
}
return typeof zIndex === "number" ? zIndex : "auto";
};
/**
* Attempt to detect if ZeroClipboard is executing inside of a sandboxed iframe.
* If it is, Flash Player cannot be used, so ZeroClipboard is dead in the water.
*
* @see {@link http://lists.w3.org/Archives/Public/public-whatwg-archive/2014Dec/0002.html}
* @see {@link https://github.com/zeroclipboard/zeroclipboard/issues/511}
* @see {@link http://zeroclipboard.org/test-iframes.html}
*
* @returns `true` (is sandboxed), `false` (is not sandboxed), or `null` (uncertain)
* @private
*/
var _detectSandbox = function(doNotReassessFlashSupport) {
var effectiveScriptOrigin, frame, frameError, previousState = _flashState.sandboxed, isSandboxed = null;
doNotReassessFlashSupport = doNotReassessFlashSupport === true;
if (_pageIsFramed === false) {
isSandboxed = false;
} else {
try {
frame = window.frameElement || null;
} catch (e) {
frameError = {
name: e.name,
message: e.message
};
}
if (frame && frame.nodeType === 1 && frame.nodeName === "IFRAME") {
try {
isSandboxed = frame.hasAttribute("sandbox");
} catch (e) {
isSandboxed = null;
}
} else {
try {
effectiveScriptOrigin = document.domain || null;
} catch (e) {
effectiveScriptOrigin = null;
}
if (effectiveScriptOrigin === null || frameError && frameError.name === "SecurityError" && /(^|[\s\(\[@])sandbox(es|ed|ing|[\s\.,!\)\]@]|$)/.test(frameError.message.toLowerCase())) {
isSandboxed = true;
}
}
}
_flashState.sandboxed = isSandboxed;
if (previousState !== isSandboxed && !doNotReassessFlashSupport) {
_detectFlashSupport(_ActiveXObject);
}
return isSandboxed;
};
/**
* Detect the Flash Player status, version, and plugin type.
*
* @see {@link https://code.google.com/p/doctype-mirror/wiki/ArticleDetectFlash#The_code}
* @see {@link http://stackoverflow.com/questions/12866060/detecting-pepper-ppapi-flash-with-javascript}
*
* @returns `undefined`
* @private
*/
var _detectFlashSupport = function(ActiveXObject) {
var plugin, ax, mimeType, hasFlash = false, isActiveX = false, isPPAPI = false, flashVersion = "";
/**
* Derived from Apple's suggested sniffer.
* @param {String} desc e.g. "Shockwave Flash 7.0 r61"
* @returns {String} "7.0.61"
* @private
*/
function parseFlashVersion(desc) {
var matches = desc.match(/[\d]+/g);
matches.length = 3;
return matches.join(".");
}
function isPepperFlash(flashPlayerFileName) {
return !!flashPlayerFileName && (flashPlayerFileName = flashPlayerFileName.toLowerCase()) && (/^(pepflashplayer\.dll|libpepflashplayer\.so|pepperflashplayer\.plugin)$/.test(flashPlayerFileName) || flashPlayerFileName.slice(-13) === "chrome.plugin");
}
function inspectPlugin(plugin) {
if (plugin) {
hasFlash = true;
if (plugin.version) {
flashVersion = parseFlashVersion(plugin.version);
}
if (!flashVersion && plugin.description) {
flashVersion = parseFlashVersion(plugin.description);
}
if (plugin.filename) {
isPPAPI = isPepperFlash(plugin.filename);
}
}
}
if (_navigator.plugins && _navigator.plugins.length) {
plugin = _navigator.plugins["Shockwave Flash"];
inspectPlugin(plugin);
if (_navigator.plugins["Shockwave Flash 2.0"]) {
hasFlash = true;
flashVersion = "2.0.0.11";
}
} else if (_navigator.mimeTypes && _navigator.mimeTypes.length) {
mimeType = _navigator.mimeTypes["application/x-shockwave-flash"];
plugin = mimeType && mimeType.enabledPlugin;
inspectPlugin(plugin);
} else if (typeof ActiveXObject !== "undefined") {
isActiveX = true;
try {
ax = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
hasFlash = true;
flashVersion = parseFlashVersion(ax.GetVariable("$version"));
} catch (e1) {
try {
ax = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
hasFlash = true;
flashVersion = "6.0.21";
} catch (e2) {
try {
ax = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
hasFlash = true;
flashVersion = parseFlashVersion(ax.GetVariable("$version"));
} catch (e3) {
isActiveX = false;
}
}
}
}
_flashState.disabled = hasFlash !== true;
_flashState.outdated = flashVersion && _parseFloat(flashVersion) < _parseFloat(_minimumFlashVersion);
_flashState.version = flashVersion || "0.0.0";
_flashState.pluginType = isPPAPI ? "pepper" : isActiveX ? "activex" : hasFlash ? "netscape" : "unknown";
};
/**
* Invoke the Flash detection algorithms immediately upon inclusion so we're not waiting later.
*/
_detectFlashSupport(_ActiveXObject);
/**
* Always assess the `sandboxed` state of the page at important Flash-related moments.
*/
_detectSandbox(true);
/**
* A shell constructor for `ZeroClipboard` client instances.
*
* @constructor
*/
var ZeroClipboard = function() {
if (!(this instanceof ZeroClipboard)) {
return new ZeroClipboard();
}
if (typeof ZeroClipboard._createClient === "function") {
ZeroClipboard._createClient.apply(this, _args(arguments));
}
};
/**
* The ZeroClipboard library's version number.
*
* @static
* @readonly
* @property {string}
*/
_defineProperty(ZeroClipboard, "version", {
value: "2.2.0",
writable: false,
configurable: true,
enumerable: true
});
/**
* Update or get a copy of the ZeroClipboard global configuration.
* Returns a copy of the current/updated configuration.
*
* @returns Object
* @static
*/
ZeroClipboard.config = function() {
return _config.apply(this, _args(arguments));
};
/**
* Diagnostic method that describes the state of the browser, Flash Player, and ZeroClipboard.
*
* @returns Object
* @static
*/
ZeroClipboard.state = function() {
return _state.apply(this, _args(arguments));
};
/**
* Check if Flash is unusable for any reason: disabled, outdated, deactivated, etc.
*
* @returns Boolean
* @static
*/
ZeroClipboard.isFlashUnusable = function() {
return _isFlashUnusable.apply(this, _args(arguments));
};
/**
* Register an event listener.
*
* @returns `ZeroClipboard`
* @static
*/
ZeroClipboard.on = function() {
return _on.apply(this, _args(arguments));
};
/**
* Unregister an event listener.
* If no `listener` function/object is provided, it will unregister all listeners for the provided `eventType`.
* If no `eventType` is provided, it will unregister all listeners for every event type.
*
* @returns `ZeroClipboard`
* @static
*/
ZeroClipboard.off = function() {
return _off.apply(this, _args(arguments));
};
/**
* Retrieve event listeners for an `eventType`.
* If no `eventType` is provided, it will retrieve all listeners for every event type.
*
* @returns array of listeners for the `eventType`; if no `eventType`, then a map/hash object of listeners for all event types; or `null`
*/
ZeroClipboard.handlers = function() {
return _listeners.apply(this, _args(arguments));
};
/**
* Event emission receiver from the Flash object, forwarding to any registered JavaScript event listeners.
*
* @returns For the "copy" event, returns the Flash-friendly "clipData" object; otherwise `undefined`.
* @static
*/
ZeroClipboard.emit = function() {
return _emit.apply(this, _args(arguments));
};
/**
* Create and embed the Flash object.
*
* @returns The Flash object
* @static
*/
ZeroClipboard.create = function() {
return _create.apply(this, _args(arguments));
};
/**
* Self-destruct and clean up everything, including the embedded Flash object.
*
* @returns `undefined`
* @static
*/
ZeroClipboard.destroy = function() {
return _destroy.apply(this, _args(arguments));
};
/**
* Set the pending data for clipboard injection.
*
* @returns `undefined`
* @static
*/
ZeroClipboard.setData = function() {
return _setData.apply(this, _args(arguments));
};
/**
* Clear the pending data for clipboard injection.
* If no `format` is provided, all pending data formats will be cleared.
*
* @returns `undefined`
* @static
*/
ZeroClipboard.clearData = function() {
return _clearData.apply(this, _args(arguments));
};
/**
* Get a copy of the pending data for clipboard injection.
* If no `format` is provided, a copy of ALL pending data formats will be returned.
*
* @returns `String` or `Object`
* @static
*/
ZeroClipboard.getData = function() {
return _getData.apply(this, _args(arguments));
};
/**
* Sets the current HTML object that the Flash object should overlay. This will put the global
* Flash object on top of the current element; depending on the setup, this may also set the
* pending clipboard text data as well as the Flash object's wrapping element's title attribute
* based on the underlying HTML element and ZeroClipboard configuration.
*
* @returns `undefined`
* @static
*/
ZeroClipboard.focus = ZeroClipboard.activate = function() {
return _focus.apply(this, _args(arguments));
};
/**
* Un-overlays the Flash object. This will put the global Flash object off-screen; depending on
* the setup, this may also unset the Flash object's wrapping element's title attribute based on
* the underlying HTML element and ZeroClipboard configuration.
*
* @returns `undefined`
* @static
*/
ZeroClipboard.blur = ZeroClipboard.deactivate = function() {
return _blur.apply(this, _args(arguments));
};
/**
* Returns the currently focused/"activated" HTML element that the Flash object is wrapping.
*
* @returns `HTMLElement` or `null`
* @static
*/
ZeroClipboard.activeElement = function() {
return _activeElement.apply(this, _args(arguments));
};
/**
* Keep track of the ZeroClipboard client instance counter.
*/
var _clientIdCounter = 0;
/**
* Keep track of the state of the client instances.
*
* Entry structure:
* _clientMeta[client.id] = {
* instance: client,
* elements: [],
* handlers: {}
* };
*/
var _clientMeta = {};
/**
* Keep track of the ZeroClipboard clipped elements counter.
*/
var _elementIdCounter = 0;
/**
* Keep track of the state of the clipped element relationships to clients.
*
* Entry structure:
* _elementMeta[element.zcClippingId] = [client1.id, client2.id];
*/
var _elementMeta = {};
/**
* Keep track of the state of the mouse event handlers for clipped elements.
*
* Entry structure:
* _mouseHandlers[element.zcClippingId] = {
* mouseover: function(event) {},
* mouseout: function(event) {},
* mouseenter: function(event) {},
* mouseleave: function(event) {},
* mousemove: function(event) {}
* };
*/
var _mouseHandlers = {};
/**
* Extending the ZeroClipboard configuration defaults for the Client module.
*/
_extend(_globalConfig, {
autoActivate: true
});
/**
* The real constructor for `ZeroClipboard` client instances.
* @private
*/
var _clientConstructor = function(elements) {
var client = this;
client.id = "" + _clientIdCounter++;
_clientMeta[client.id] = {
instance: client,
elements: [],
handlers: {}
};
if (elements) {
client.clip(elements);
}
ZeroClipboard.on("*", function(event) {
return client.emit(event);
});
ZeroClipboard.on("destroy", function() {
client.destroy();
});
ZeroClipboard.create();
};
/**
* The underlying implementation of `ZeroClipboard.Client.prototype.on`.
* @private
*/
var _clientOn = function(eventType, listener) {
var i, len, events, added = {}, meta = _clientMeta[this.id], handlers = meta && meta.handlers;
if (!meta) {
throw new Error("Attempted to add new listener(s) to a destroyed ZeroClipboard client instance");
}
if (typeof eventType === "string" && eventType) {
events = eventType.toLowerCase().split(/\s+/);
} else if (typeof eventType === "object" && eventType && typeof listener === "undefined") {
for (i in eventType) {
if (_hasOwn.call(eventType, i) && typeof i === "string" && i && typeof eventType[i] === "function") {
this.on(i, eventType[i]);
}
}
}
if (events && events.length) {
for (i = 0, len = events.length; i < len; i++) {
eventType = events[i].replace(/^on/, "");
added[eventType] = true;
if (!handlers[eventType]) {
handlers[eventType] = [];
}
handlers[eventType].push(listener);
}
if (added.ready && _flashState.ready) {
this.emit({
type: "ready",
client: this
});
}
if (added.error) {
for (i = 0, len = _flashStateErrorNames.length; i < len; i++) {
if (_flashState[_flashStateErrorNames[i].replace(/^flash-/, "")]) {
this.emit({
type: "error",
name: _flashStateErrorNames[i],
client: this
});
break;
}
}
if (_zcSwfVersion !== undefined && ZeroClipboard.version !== _zcSwfVersion) {
this.emit({
type: "error",
name: "version-mismatch",
jsVersion: ZeroClipboard.version,
swfVersion: _zcSwfVersion
});
}
}
}
return this;
};
/**
* The underlying implementation of `ZeroClipboard.Client.prototype.off`.
* @private
*/
var _clientOff = function(eventType, listener) {
var i, len, foundIndex, events, perEventHandlers, meta = _clientMeta[this.id], handlers = meta && meta.handlers;
if (!handlers) {
return this;
}
if (arguments.length === 0) {
events = _keys(handlers);
} else if (typeof eventType === "string" && eventType) {
events = eventType.split(/\s+/);
} else if (typeof eventType === "object" && eventType && typeof listener === "undefined") {
for (i in eventType) {
if (_hasOwn.call(eventType, i) && typeof i === "string" && i && typeof eventType[i] === "function") {
this.off(i, eventType[i]);
}
}
}
if (events && events.length) {
for (i = 0, len = events.length; i < len; i++) {
eventType = events[i].toLowerCase().replace(/^on/, "");
perEventHandlers = handlers[eventType];
if (perEventHandlers && perEventHandlers.length) {
if (listener) {
foundIndex = perEventHandlers.indexOf(listener);
while (foundIndex !== -1) {
perEventHandlers.splice(foundIndex, 1);
foundIndex = perEventHandlers.indexOf(listener, foundIndex);
}
} else {
perEventHandlers.length = 0;
}
}
}
}
return this;
};
/**
* The underlying implementation of `ZeroClipboard.Client.prototype.handlers`.
* @private
*/
var _clientListeners = function(eventType) {
var copy = null, handlers = _clientMeta[this.id] && _clientMeta[this.id].handlers;
if (handlers) {
if (typeof eventType === "string" && eventType) {
copy = handlers[eventType] ? handlers[eventType].slice(0) : [];
} else {
copy = _deepCopy(handlers);
}
}
return copy;
};
/**
* The underlying implementation of `ZeroClipboard.Client.prototype.emit`.
* @private
*/
var _clientEmit = function(event) {
if (_clientShouldEmit.call(this, event)) {
if (typeof event === "object" && event && typeof event.type === "string" && event.type) {
event = _extend({}, event);
}
var eventCopy = _extend({}, _createEvent(event), {
client: this
});
_clientDispatchCallbacks.call(this, eventCopy);
}
return this;
};
/**
* The underlying implementation of `ZeroClipboard.Client.prototype.clip`.
* @private
*/
var _clientClip = function(elements) {
if (!_clientMeta[this.id]) {
throw new Error("Attempted to clip element(s) to a destroyed ZeroClipboard client instance");
}
elements = _prepClip(elements);
for (var i = 0; i < elements.length; i++) {
if (_hasOwn.call(elements, i) && elements[i] && elements[i].nodeType === 1) {
if (!elements[i].zcClippingId) {
elements[i].zcClippingId = "zcClippingId_" + _elementIdCounter++;
_elementMeta[elements[i].zcClippingId] = [ this.id ];
if (_globalConfig.autoActivate === true) {
_addMouseHandlers(elements[i]);
}
} else if (_elementMeta[elements[i].zcClippingId].indexOf(this.id) === -1) {
_elementMeta[elements[i].zcClippingId].push(this.id);
}
var clippedElements = _clientMeta[this.id] && _clientMeta[this.id].elements;
if (clippedElements.indexOf(elements[i]) === -1) {
clippedElements.push(elements[i]);
}
}
}
return this;
};
/**
* The underlying implementation of `ZeroClipboard.Client.prototype.unclip`.
* @private
*/
var _clientUnclip = function(elements) {
var meta = _clientMeta[this.id];
if (!meta) {
return this;
}
var clippedElements = meta.elements;
var arrayIndex;
if (typeof elements === "undefined") {
elements = clippedElements.slice(0);
} else {
elements = _prepClip(elements);
}
for (var i = elements.length; i--; ) {
if (_hasOwn.call(elements, i) && elements[i] && elements[i].nodeType === 1) {
arrayIndex = 0;
while ((arrayIndex = clippedElements.indexOf(elements[i], arrayIndex)) !== -1) {
clippedElements.splice(arrayIndex, 1);
}
var clientIds = _elementMeta[elements[i].zcClippingId];
if (clientIds) {
arrayIndex = 0;
while ((arrayIndex = clientIds.indexOf(this.id, arrayIndex)) !== -1) {
clientIds.splice(arrayIndex, 1);
}
if (clientIds.length === 0) {
if (_globalConfig.autoActivate === true) {
_removeMouseHandlers(elements[i]);
}
delete elements[i].zcClippingId;
}
}
}
}
return this;
};
/**
* The underlying implementation of `ZeroClipboard.Client.prototype.elements`.
* @private
*/
var _clientElements = function() {
var meta = _clientMeta[this.id];
return meta && meta.elements ? meta.elements.slice(0) : [];
};
/**
* The underlying implementation of `ZeroClipboard.Client.prototype.destroy`.
* @private
*/
var _clientDestroy = function() {
if (!_clientMeta[this.id]) {
return;
}
this.unclip();
this.off();
delete _clientMeta[this.id];
};
/**
* Inspect an Event to see if the Client (`this`) should honor it for emission.
* @private
*/
var _clientShouldEmit = function(event) {
if (!(event && event.type)) {
return false;
}
if (event.client && event.client !== this) {
return false;
}
var meta = _clientMeta[this.id];
var clippedEls = meta && meta.elements;
var hasClippedEls = !!clippedEls && clippedEls.length > 0;
var goodTarget = !event.target || hasClippedEls && clippedEls.indexOf(event.target) !== -1;
var goodRelTarget = event.relatedTarget && hasClippedEls && clippedEls.indexOf(event.relatedTarget) !== -1;
var goodClient = event.client && event.client === this;
if (!meta || !(goodTarget || goodRelTarget || goodClient)) {
return false;
}
return true;
};
/**
* Handle the actual dispatching of events to a client instance.
*
* @returns `undefined`
* @private
*/
var _clientDispatchCallbacks = function(event) {
var meta = _clientMeta[this.id];
if (!(typeof event === "object" && event && event.type && meta)) {
return;
}
var async = _shouldPerformAsync(event);
var wildcardTypeHandlers = meta && meta.handlers["*"] || [];
var specificTypeHandlers = meta && meta.handlers[event.type] || [];
var handlers = wildcardTypeHandlers.concat(specificTypeHandlers);
if (handlers && handlers.length) {
var i, len, func, context, eventCopy, originalContext = this;
for (i = 0, len = handlers.length; i < len; i++) {
func = handlers[i];
context = originalContext;
if (typeof func === "string" && typeof _window[func] === "function") {
func = _window[func];
}
if (typeof func === "object" && func && typeof func.handleEvent === "function") {
context = func;
func = func.handleEvent;
}
if (typeof func === "function") {
eventCopy = _extend({}, event);
_dispatchCallback(func, context, [ eventCopy ], async);
}
}
}
};
/**
* Prepares the elements for clipping/unclipping.
*
* @returns An Array of elements.
* @private
*/
var _prepClip = function(elements) {
if (typeof elements === "string") {
elements = [];
}
return typeof elements.length !== "number" ? [ elements ] : elements;
};
/**
* Add a `mouseover` handler function for a clipped element.
*
* @returns `undefined`
* @private
*/
var _addMouseHandlers = function(element) {
if (!(element && element.nodeType === 1)) {
return;
}
var _suppressMouseEvents = function(event) {
if (!(event || (event = _window.event))) {
return;
}
if (event._source !== "js") {
event.stopImmediatePropagation();
event.preventDefault();
}
delete event._source;
};
var _elementMouseOver = function(event) {
if (!(event || (event = _window.event))) {
return;
}
_suppressMouseEvents(event);
ZeroClipboard.focus(element);
};
element.addEventListener("mouseover", _elementMouseOver, false);
element.addEventListener("mouseout", _suppressMouseEvents, false);
element.addEventListener("mouseenter", _suppressMouseEvents, false);
element.addEventListener("mouseleave", _suppressMouseEvents, false);
element.addEventListener("mousemove", _suppressMouseEvents, false);
_mouseHandlers[element.zcClippingId] = {
mouseover: _elementMouseOver,
mouseout: _suppressMouseEvents,
mouseenter: _suppressMouseEvents,
mouseleave: _suppressMouseEvents,
mousemove: _suppressMouseEvents
};
};
/**
* Remove a `mouseover` handler function for a clipped element.
*
* @returns `undefined`
* @private
*/
var _removeMouseHandlers = function(element) {
if (!(element && element.nodeType === 1)) {
return;
}
var mouseHandlers = _mouseHandlers[element.zcClippingId];
if (!(typeof mouseHandlers === "object" && mouseHandlers)) {
return;
}
var key, val, mouseEvents = [ "move", "leave", "enter", "out", "over" ];
for (var i = 0, len = mouseEvents.length; i < len; i++) {
key = "mouse" + mouseEvents[i];
val = mouseHandlers[key];
if (typeof val === "function") {
element.removeEventListener(key, val, false);
}
}
delete _mouseHandlers[element.zcClippingId];
};
/**
* Creates a new ZeroClipboard client instance.
* Optionally, auto-`clip` an element or collection of elements.
*
* @constructor
*/
ZeroClipboard._createClient = function() {
_clientConstructor.apply(this, _args(arguments));
};
/**
* Register an event listener to the client.
*
* @returns `this`
*/
ZeroClipboard.prototype.on = function() {
return _clientOn.apply(this, _args(arguments));
};
/**
* Unregister an event handler from the client.
* If no `listener` function/object is provided, it will unregister all handlers for the provided `eventType`.
* If no `eventType` is provided, it will unregister all handlers for every event type.
*
* @returns `this`
*/
ZeroClipboard.prototype.off = function() {
return _clientOff.apply(this, _args(arguments));
};
/**
* Retrieve event listeners for an `eventType` from the client.
* If no `eventType` is provided, it will retrieve all listeners for every event type.
*
* @returns array of listeners for the `eventType`; if no `eventType`, then a map/hash object of listeners for all event types; or `null`
*/
ZeroClipboard.prototype.handlers = function() {
return _clientListeners.apply(this, _args(arguments));
};
/**
* Event emission receiver from the Flash object for this client's registered JavaScript event listeners.
*
* @returns For the "copy" event, returns the Flash-friendly "clipData" object; otherwise `undefined`.
*/
ZeroClipboard.prototype.emit = function() {
return _clientEmit.apply(this, _args(arguments));
};
/**
* Register clipboard actions for new element(s) to the client.
*
* @returns `this`
*/
ZeroClipboard.prototype.clip = function() {
return _clientClip.apply(this, _args(arguments));
};
/**
* Unregister the clipboard actions of previously registered element(s) on the page.
* If no elements are provided, ALL registered elements will be unregistered.
*
* @returns `this`
*/
ZeroClipboard.prototype.unclip = function() {
return _clientUnclip.apply(this, _args(arguments));
};
/**
* Get all of the elements to which this client is clipped.
*
* @returns array of clipped elements
*/
ZeroClipboard.prototype.elements = function() {
return _clientElements.apply(this, _args(arguments));
};
/**
* Self-destruct and clean up everything for a single client.
* This will NOT destroy the embedded Flash object.
*
* @returns `undefined`
*/
ZeroClipboard.prototype.destroy = function() {
return _clientDestroy.apply(this, _args(arguments));
};
/**
* Stores the pending plain text to inject into the clipboard.
*
* @returns `this`
*/
ZeroClipboard.prototype.setText = function(text) {
if (!_clientMeta[this.id]) {
throw new Error("Attempted to set pending clipboard data from a destroyed ZeroClipboard client instance");
}
ZeroClipboard.setData("text/plain", text);
return this;
};
/**
* Stores the pending HTML text to inject into the clipboard.
*
* @returns `this`
*/
ZeroClipboard.prototype.setHtml = function(html) {
if (!_clientMeta[this.id]) {
throw new Error("Attempted to set pending clipboard data from a destroyed ZeroClipboard client instance");
}
ZeroClipboard.setData("text/html", html);
return this;
};
/**
* Stores the pending rich text (RTF) to inject into the clipboard.
*
* @returns `this`
*/
ZeroClipboard.prototype.setRichText = function(richText) {
if (!_clientMeta[this.id]) {
throw new Error("Attempted to set pending clipboard data from a destroyed ZeroClipboard client instance");
}
ZeroClipboard.setData("application/rtf", richText);
return this;
};
/**
* Stores the pending data to inject into the clipboard.
*
* @returns `this`
*/
ZeroClipboard.prototype.setData = function() {
if (!_clientMeta[this.id]) {
throw new Error("Attempted to set pending clipboard data from a destroyed ZeroClipboard client instance");
}
ZeroClipboard.setData.apply(this, _args(arguments));
return this;
};
/**
* Clears the pending data to inject into the clipboard.
* If no `format` is provided, all pending data formats will be cleared.
*
* @returns `this`
*/
ZeroClipboard.prototype.clearData = function() {
if (!_clientMeta[this.id]) {
throw new Error("Attempted to clear pending clipboard data from a destroyed ZeroClipboard client instance");
}
ZeroClipboard.clearData.apply(this, _args(arguments));
return this;
};
/**
* Gets a copy of the pending data to inject into the clipboard.
* If no `format` is provided, a copy of ALL pending data formats will be returned.
*
* @returns `String` or `Object`
*/
ZeroClipboard.prototype.getData = function() {
if (!_clientMeta[this.id]) {
throw new Error("Attempted to get pending clipboard data from a destroyed ZeroClipboard client instance");
}
return ZeroClipboard.getData.apply(this, _args(arguments));
};
if (typeof define === "function" && define.amd) {
define(function() {
return ZeroClipboard;
});
} else if (typeof module === "object" && module && typeof module.exports === "object" && module.exports) {
module.exports = ZeroClipboard;
} else {
window.ZeroClipboard = ZeroClipboard;
}
})(function() {
return this || window;
}());
},{}]},{},[23,47,48,49,65,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,66,67,68,69,86,87,88,72,73,74,75,76,77,31,35,40,32,33,34,36,37,38,39]);
|
packages/@lyra/vision/src/lyra/Select.js
|
VegaPublish/vega-studio
|
import React from 'react'
import FaAngleDown from 'part:@lyra/base/angle-down-icon'
import Dropdown from '../components/Dropdown'
import styles from '../css/select.css'
function Select(props) {
return (
<div className={styles.selectContainer}>
<Dropdown className={styles.select} {...props} />
<div className={styles.functions}>
<div className={styles.icon}>
<FaAngleDown color="inherit" />
</div>
</div>
</div>
)
}
export default Select
|
components/result/__tests__/index.test.web.js
|
can-yin-quan/antd-mobile-cyq
|
import React from 'react';
import { render } from 'enzyme';
import { renderToJson } from 'enzyme-to-json';
import Result from '../index.web';
describe('Result', () => {
it('renders correctly', () => {
const wrapper = render(
<Result
imgUrl="https://zos.alipayobjects.com/rmsportal/qlMpMyJTcSjMpKAgtcEt.png"
title="验证成功"
message="所提交内容已成功完成验证"
/>,
);
expect(renderToJson(wrapper)).toMatchSnapshot();
expect(wrapper.find('.am-result')).toHaveLength(1);
});
});
|
src/components/PullRequest.js
|
nchaulet/bitbucket-team-pullrequests
|
import React from 'react';
import moment from 'moment';
import PullRequestDate from './PullRequestDate';
class PullRequest extends React.Component {
render() {
const {pr} = this.props;
const avatarStyle = {
marginRight: 10
};
const approved = pr.participants.reduce((sum, participant) => {
return sum + (participant.approved ? 1 : 0);
}, 0);
const old = moment(pr.updated_on).diff(new Date()) * -1 / 1000 / 60 / 60 > 20;
const statusClass = "bg-" + (approved ? 'success': 'info');
const pullRequestStyle = {
padding: '10px',
marginTop: 10,
borderRadius: '4px',
fontSize: '1.4em'
};
const pullRequestTitleStyle = {
fontSize: '1.1em',
marginLeft: 40,
};
return (
<div className={statusClass} style={pullRequestStyle}>
<span className="pull-right small">
{approved != 0 ? (
<div><i className="fa fa-thumbs-o-up"></i> {approved}</div>
) : null}
{approved != 0 ? (
<br/>
): null}
{pr.commentsCount != 0 ? (
<div><i className="fa fa-comment-o"></i> {pr.commentsCount}</div>
) : null}
</span>
<img className="img-circle pull-left" style={avatarStyle} width="30" src={pr.author.links.avatar.href} />
<div style={pullRequestTitleStyle}>
<a href={pr.links.html.href} target="_blank">
{pr.title}
<br/>
<small>
{pr.source.repository.full_name}
<br/><i className="fa fa-clock-o"></i> <PullRequestDate date={pr.updated_on}/>
</small>
</a>
</div>
<div className="clearfix" />
</div>
);
}
}
export default PullRequest;
|
jenkins-design-language/src/js/components/material-ui/svg-icons/image/camera-roll.js
|
alvarolobato/blueocean-plugin
|
import React from 'react';
import SvgIcon from '../../SvgIcon';
const ImageCameraRoll = (props) => (
<SvgIcon {...props}>
<path d="M14 5c0-1.1-.9-2-2-2h-1V2c0-.55-.45-1-1-1H6c-.55 0-1 .45-1 1v1H4c-1.1 0-2 .9-2 2v15c0 1.1.9 2 2 2h8c1.1 0 2-.9 2-2h8V5h-8zm-2 13h-2v-2h2v2zm0-9h-2V7h2v2zm4 9h-2v-2h2v2zm0-9h-2V7h2v2zm4 9h-2v-2h2v2zm0-9h-2V7h2v2z"/>
</SvgIcon>
);
ImageCameraRoll.displayName = 'ImageCameraRoll';
ImageCameraRoll.muiName = 'SvgIcon';
export default ImageCameraRoll;
|
smsgw/static/js/templates/form.react.js
|
VojtechBartos/smsgw
|
'use strict';
import React from 'react';
import LaddaButton from 'react-ladda';
import {Grid, Row, Col, Well} from 'react-bootstrap';
import Component from '../components/component.react';
class Form extends Component {
constructor(props) {
super(props);
this.state = {
length: 0
};
}
isValid() {
return true;
}
getData() {
return {
label: this.refs.label.getDOMNode().value,
text: this.refs.text.getDOMNode().value
};
}
onTextChange(e) {
this.setState({ length: e.target.value.length });
}
render() {
return (
<form onSubmit={this.props.onSubmit}>
<Grid fluid={true}>
<Row>
<Col md={4}>
<div className="form-group">
<label>Label</label>
<input type="text"
name="label"
ref="label"
className="form-control"
placeholder="Label"
disabled={this.props.disabled}
defaultValue={this.props.data.label}
required />
</div>
<div className="form-group">
<label>Template body ({this.state.length}/160)</label>
<textarea name="text"
ref="text"
rows={10}
className="form-control"
onChange={(e) => this.onTextChange(e)}
disabled={this.props.pending}
defaultValue={this.props.data.text}
required></textarea>
</div>
</Col>
<Col md={3}>
<Well bsSize="large" className="margin-top-25">
You can use some constant wich will be replaced by
real value. We are
supporting <strong>{'{firstName} '}</strong>
or <strong>{'{lastName} '}</strong> for
user first name and last name.
</Well>
</Col>
</Row>
<Row>
<LaddaButton active={this.props.pending}
style="expand-right">
<button>{this.props.submitTitle}</button>
</LaddaButton>
</Row>
</Grid>
</form>
);
}
}
Form.defaultProps = {
pending: false,
submitTitle: 'Create',
data: {}
};
export default Form;
|
docs/app/Examples/modules/Checkbox/Types/CheckboxExampleShorthandElement.js
|
koenvg/Semantic-UI-React
|
import React from 'react'
import { Checkbox } from 'semantic-ui-react'
const CheckboxExampleShorthandElement = () => (
<Checkbox label={<label>Make my profile visible</label>} />
)
export default CheckboxExampleShorthandElement
|
src/extensions/default/JavaScriptQuickEdit/unittest-files/jquery-ui/tests/jquery-1.6.2.js
|
sedge/nimble
|
/*!
* jQuery JavaScript Library v1.6.2
* http://jquery.com/
*
* Copyright 2011, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2011, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Thu Jun 30 14:16:56 2011 -0400
*/
(function( window, undefined ) {
// Use the correct document accordingly with window argument (sandbox)
var document = window.document,
navigator = window.navigator,
location = window.location;
var jQuery = (function() {
// Define a local copy of jQuery
var jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
},
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// A central reference to the root jQuery(document)
rootjQuery,
// A simple way to check for HTML strings or ID strings
// (both of which we optimize for)
quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
// Check if a string has a non-whitespace character in it
rnotwhite = /\S/,
// Used for trimming whitespace
trimLeft = /^\s+/,
trimRight = /\s+$/,
// Check for digits
rdigit = /\d/,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
// Useragent RegExp
rwebkit = /(webkit)[ \/]([\w.]+)/,
ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
rmsie = /(msie) ([\w.]+)/,
rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
// Matches dashed string for camelizing
rdashAlpha = /-([a-z])/ig,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
},
// Keep a UserAgent string for use with jQuery.browser
userAgent = navigator.userAgent,
// For matching the engine and version of the browser
browserMatch,
// The deferred used on DOM ready
readyList,
// The ready event handler
DOMContentLoaded,
// Save a reference to some core methods
toString = Object.prototype.toString,
hasOwn = Object.prototype.hasOwnProperty,
push = Array.prototype.push,
slice = Array.prototype.slice,
trim = String.prototype.trim,
indexOf = Array.prototype.indexOf,
// [[Class]] -> type pairs
class2type = {};
jQuery.fn = jQuery.prototype = {
constructor: jQuery,
init: function( selector, context, rootjQuery ) {
var match, elem, ret, doc;
// Handle $(""), $(null), or $(undefined)
if ( !selector ) {
return this;
}
// Handle $(DOMElement)
if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
}
// The body element only exists once, optimize finding it
if ( selector === "body" && !context && document.body ) {
this.context = document;
this[0] = document.body;
this.selector = selector;
this.length = 1;
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
// Are we dealing with HTML string or an ID?
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = quickExpr.exec( selector );
}
// Verify a match, and that no context was specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
context = context instanceof jQuery ? context[0] : context;
doc = (context ? context.ownerDocument || context : document);
// If a single string is passed in and it's a single tag
// just do a createElement and skip the rest
ret = rsingleTag.exec( selector );
if ( ret ) {
if ( jQuery.isPlainObject( context ) ) {
selector = [ document.createElement( ret[1] ) ];
jQuery.fn.attr.call( selector, context, true );
} else {
selector = [ doc.createElement( ret[1] ) ];
}
} else {
ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
selector = (ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment).childNodes;
}
return jQuery.merge( this, selector );
// HANDLE: $("#id")
} else {
elem = document.getElementById( match[2] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return (context || rootjQuery).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if (selector.selector !== undefined) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The current version of jQuery being used
jquery: "1.6.2",
// The default length of a jQuery object is 0
length: 0,
// The number of elements contained in the matched element set
size: function() {
return this.length;
},
toArray: function() {
return slice.call( this, 0 );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems, name, selector ) {
// Build a new jQuery matched element set
var ret = this.constructor();
if ( jQuery.isArray( elems ) ) {
push.apply( ret, elems );
} else {
jQuery.merge( ret, elems );
}
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
if ( name === "find" ) {
ret.selector = this.selector + (this.selector ? " " : "") + selector;
} else if ( name ) {
ret.selector = this.selector + "." + name + "(" + selector + ")";
}
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Attach the listeners
jQuery.bindReady();
// Add the callback
readyList.done( fn );
return this;
},
eq: function( i ) {
return i === -1 ?
this.slice( i ) :
this.slice( i, +i + 1 );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ),
"slice", slice.call(arguments).join(",") );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || this.constructor(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
var options, name, src, copy, copyIsArray, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && jQuery.isArray(src) ? src : [];
} else {
clone = src && jQuery.isPlainObject(src) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
noConflict: function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Hold (or release) the ready event
holdReady: function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
},
// Handle when the DOM is ready
ready: function( wait ) {
// Either a released hold or an DOMready/load event and not yet ready
if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready, 1 );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
// Trigger any bound ready events
if ( jQuery.fn.trigger ) {
jQuery( document ).trigger( "ready" ).unbind( "ready" );
}
}
},
bindReady: function() {
if ( readyList ) {
return;
}
readyList = jQuery._Deferred();
// Catch cases where $(document).ready() is called after the
// browser event has already occurred.
if ( document.readyState === "complete" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
return setTimeout( jQuery.ready, 1 );
}
// Mozilla, Opera and webkit nightlies currently support this event
if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", jQuery.ready, false );
// If IE event model is used
} else if ( document.attachEvent ) {
// ensure firing before onload,
// maybe late but safe also for iframes
document.attachEvent( "onreadystatechange", DOMContentLoaded );
// A fallback to window.onload, that will always work
window.attachEvent( "onload", jQuery.ready );
// If IE and not a frame
// continually check to see if the document is ready
var toplevel = false;
try {
toplevel = window.frameElement == null;
} catch(e) {}
if ( document.documentElement.doScroll && toplevel ) {
doScrollCheck();
}
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return jQuery.type(obj) === "function";
},
isArray: Array.isArray || function( obj ) {
return jQuery.type(obj) === "array";
},
// A crude way of determining if an object is a window
isWindow: function( obj ) {
return obj && typeof obj === "object" && "setInterval" in obj;
},
isNaN: function( obj ) {
return obj == null || !rdigit.test( obj ) || isNaN( obj );
},
type: function( obj ) {
return obj == null ?
String( obj ) :
class2type[ toString.call(obj) ] || "object";
},
isPlainObject: function( obj ) {
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
return false;
}
// Not own constructor property must be Object
if ( obj.constructor &&
!hasOwn.call(obj, "constructor") &&
!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
var key;
for ( key in obj ) {}
return key === undefined || hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
for ( var name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw msg;
},
parseJSON: function( data ) {
if ( typeof data !== "string" || !data ) {
return null;
}
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
return window.JSON.parse( data );
}
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
.replace( rvalidtokens, "]" )
.replace( rvalidbraces, "")) ) {
return (new Function( "return " + data ))();
}
jQuery.error( "Invalid JSON: " + data );
},
// Cross-browser xml parsing
// (xml & tmp used internally)
parseXML: function( data , xml , tmp ) {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
xml = tmp.parseFromString( data , "text/xml" );
} else { // IE
xml = new ActiveXObject( "Microsoft.XMLDOM" );
xml.async = "false";
xml.loadXML( data );
}
tmp = xml.documentElement;
if ( ! tmp || ! tmp.nodeName || tmp.nodeName === "parsererror" ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
},
noop: function() {},
// Evaluates a script in a global context
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function( data ) {
if ( data && rnotwhite.test( data ) ) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
( window.execScript || function( data ) {
window[ "eval" ].call( window, data );
} )( data );
}
},
// Converts a dashed string to camelCased string;
// Used by both the css and data modules
camelCase: function( string ) {
return string.replace( rdashAlpha, fcamelCase );
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
},
// args is for internal usage only
each: function( object, callback, args ) {
var name, i = 0,
length = object.length,
isObj = length === undefined || jQuery.isFunction( object );
if ( args ) {
if ( isObj ) {
for ( name in object ) {
if ( callback.apply( object[ name ], args ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
if ( callback.apply( object[ i++ ], args ) === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isObj ) {
for ( name in object ) {
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
break;
}
}
}
}
return object;
},
// Use native String.trim function wherever possible
trim: trim ?
function( text ) {
return text == null ?
"" :
trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
},
// results is for internal usage only
makeArray: function( array, results ) {
var ret = results || [];
if ( array != null ) {
// The window, strings (and functions) also have 'length'
// The extra typeof function check is to prevent crashes
// in Safari 2 (See: #3039)
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
var type = jQuery.type( array );
if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
push.call( ret, array );
} else {
jQuery.merge( ret, array );
}
}
return ret;
},
inArray: function( elem, array ) {
if ( indexOf ) {
return indexOf.call( array, elem );
}
for ( var i = 0, length = array.length; i < length; i++ ) {
if ( array[ i ] === elem ) {
return i;
}
}
return -1;
},
merge: function( first, second ) {
var i = first.length,
j = 0;
if ( typeof second.length === "number" ) {
for ( var l = second.length; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var ret = [], retVal;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( var i = 0, length = elems.length; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var value, key, ret = [],
i = 0,
length = elems.length,
// jquery objects are treated as arrays
isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
// Go through the array, translating each of the items to their
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
// Go through every key on the object,
} else {
for ( key in elems ) {
value = callback( elems[ key ], key, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
}
// Flatten any nested arrays
return ret.concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
if ( typeof context === "string" ) {
var tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !jQuery.isFunction( fn ) ) {
return undefined;
}
// Simulated bind
var args = slice.call( arguments, 2 ),
proxy = function() {
return fn.apply( context, args.concat( slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
return proxy;
},
// Mutifunctional method to get and set values to a collection
// The value/s can optionally be executed if it's a function
access: function( elems, key, value, exec, fn, pass ) {
var length = elems.length;
// Setting many attributes
if ( typeof key === "object" ) {
for ( var k in key ) {
jQuery.access( elems, k, key[k], exec, fn, value );
}
return elems;
}
// Setting one attribute
if ( value !== undefined ) {
// Optionally, function values get executed if exec is true
exec = !pass && exec && jQuery.isFunction(value);
for ( var i = 0; i < length; i++ ) {
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
}
return elems;
}
// Getting an attribute
return length ? fn( elems[0], key ) : undefined;
},
now: function() {
return (new Date()).getTime();
},
// Use of jQuery.browser is frowned upon.
// More details: http://docs.jquery.com/Utilities/jQuery.browser
uaMatch: function( ua ) {
ua = ua.toLowerCase();
var match = rwebkit.exec( ua ) ||
ropera.exec( ua ) ||
rmsie.exec( ua ) ||
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
[];
return { browser: match[1] || "", version: match[2] || "0" };
},
sub: function() {
function jQuerySub( selector, context ) {
return new jQuerySub.fn.init( selector, context );
}
jQuery.extend( true, jQuerySub, this );
jQuerySub.superclass = this;
jQuerySub.fn = jQuerySub.prototype = this();
jQuerySub.fn.constructor = jQuerySub;
jQuerySub.sub = this.sub;
jQuerySub.fn.init = function init( selector, context ) {
if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
context = jQuerySub( context );
}
return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
};
jQuerySub.fn.init.prototype = jQuerySub.fn;
var rootjQuerySub = jQuerySub(document);
return jQuerySub;
},
browser: {}
});
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
browserMatch = jQuery.uaMatch( userAgent );
if ( browserMatch.browser ) {
jQuery.browser[ browserMatch.browser ] = true;
jQuery.browser.version = browserMatch.version;
}
// Deprecated, use jQuery.browser.webkit instead
if ( jQuery.browser.webkit ) {
jQuery.browser.safari = true;
}
// IE doesn't match non-breaking spaces with \s
if ( rnotwhite.test( "\xA0" ) ) {
trimLeft = /^[\s\xA0]+/;
trimRight = /[\s\xA0]+$/;
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
// Cleanup functions for the document ready method
if ( document.addEventListener ) {
DOMContentLoaded = function() {
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
jQuery.ready();
};
} else if ( document.attachEvent ) {
DOMContentLoaded = function() {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( document.readyState === "complete" ) {
document.detachEvent( "onreadystatechange", DOMContentLoaded );
jQuery.ready();
}
};
}
// The DOM ready check for Internet Explorer
function doScrollCheck() {
if ( jQuery.isReady ) {
return;
}
try {
// If IE is used, use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
document.documentElement.doScroll("left");
} catch(e) {
setTimeout( doScrollCheck, 1 );
return;
}
// and execute any waiting functions
jQuery.ready();
}
return jQuery;
})();
var // Promise methods
promiseMethods = "done fail isResolved isRejected promise then always pipe".split( " " ),
// Static reference to slice
sliceDeferred = [].slice;
jQuery.extend({
// Create a simple deferred (one callbacks list)
_Deferred: function() {
var // callbacks list
callbacks = [],
// stored [ context , args ]
fired,
// to avoid firing when already doing so
firing,
// flag to know if the deferred has been cancelled
cancelled,
// the deferred itself
deferred = {
// done( f1, f2, ...)
done: function() {
if ( !cancelled ) {
var args = arguments,
i,
length,
elem,
type,
_fired;
if ( fired ) {
_fired = fired;
fired = 0;
}
for ( i = 0, length = args.length; i < length; i++ ) {
elem = args[ i ];
type = jQuery.type( elem );
if ( type === "array" ) {
deferred.done.apply( deferred, elem );
} else if ( type === "function" ) {
callbacks.push( elem );
}
}
if ( _fired ) {
deferred.resolveWith( _fired[ 0 ], _fired[ 1 ] );
}
}
return this;
},
// resolve with given context and args
resolveWith: function( context, args ) {
if ( !cancelled && !fired && !firing ) {
// make sure args are available (#8421)
args = args || [];
firing = 1;
try {
while( callbacks[ 0 ] ) {
callbacks.shift().apply( context, args );
}
}
finally {
fired = [ context, args ];
firing = 0;
}
}
return this;
},
// resolve with this as context and given arguments
resolve: function() {
deferred.resolveWith( this, arguments );
return this;
},
// Has this deferred been resolved?
isResolved: function() {
return !!( firing || fired );
},
// Cancel
cancel: function() {
cancelled = 1;
callbacks = [];
return this;
}
};
return deferred;
},
// Full fledged deferred (two callbacks list)
Deferred: function( func ) {
var deferred = jQuery._Deferred(),
failDeferred = jQuery._Deferred(),
promise;
// Add errorDeferred methods, then and promise
jQuery.extend( deferred, {
then: function( doneCallbacks, failCallbacks ) {
deferred.done( doneCallbacks ).fail( failCallbacks );
return this;
},
always: function() {
return deferred.done.apply( deferred, arguments ).fail.apply( this, arguments );
},
fail: failDeferred.done,
rejectWith: failDeferred.resolveWith,
reject: failDeferred.resolve,
isRejected: failDeferred.isResolved,
pipe: function( fnDone, fnFail ) {
return jQuery.Deferred(function( newDefer ) {
jQuery.each( {
done: [ fnDone, "resolve" ],
fail: [ fnFail, "reject" ]
}, function( handler, data ) {
var fn = data[ 0 ],
action = data[ 1 ],
returned;
if ( jQuery.isFunction( fn ) ) {
deferred[ handler ](function() {
returned = fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
returned.promise().then( newDefer.resolve, newDefer.reject );
} else {
newDefer[ action ]( returned );
}
});
} else {
deferred[ handler ]( newDefer[ action ] );
}
});
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
if ( obj == null ) {
if ( promise ) {
return promise;
}
promise = obj = {};
}
var i = promiseMethods.length;
while( i-- ) {
obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ];
}
return obj;
}
});
// Make sure only one callback list will be used
deferred.done( failDeferred.cancel ).fail( deferred.cancel );
// Unexpose cancel
delete deferred.cancel;
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
return deferred;
},
// Deferred helper
when: function( firstParam ) {
var args = arguments,
i = 0,
length = args.length,
count = length,
deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
firstParam :
jQuery.Deferred();
function resolveFunc( i ) {
return function( value ) {
args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
if ( !( --count ) ) {
// Strange bug in FF4:
// Values changed onto the arguments object sometimes end up as undefined values
// outside the $.when method. Cloning the object into a fresh array solves the issue
deferred.resolveWith( deferred, sliceDeferred.call( args, 0 ) );
}
};
}
if ( length > 1 ) {
for( ; i < length; i++ ) {
if ( args[ i ] && jQuery.isFunction( args[ i ].promise ) ) {
args[ i ].promise().then( resolveFunc(i), deferred.reject );
} else {
--count;
}
}
if ( !count ) {
deferred.resolveWith( deferred, args );
}
} else if ( deferred !== firstParam ) {
deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
}
return deferred.promise();
}
});
jQuery.support = (function() {
var div = document.createElement( "div" ),
documentElement = document.documentElement,
all,
a,
select,
opt,
input,
marginDiv,
support,
fragment,
body,
testElementParent,
testElement,
testElementStyle,
tds,
events,
eventName,
i,
isSupported;
// Preliminary tests
div.setAttribute("className", "t");
div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
all = div.getElementsByTagName( "*" );
a = div.getElementsByTagName( "a" )[ 0 ];
// Can't get basic test support
if ( !all || !all.length || !a ) {
return {};
}
// First batch of supports tests
select = document.createElement( "select" );
opt = select.appendChild( document.createElement("option") );
input = div.getElementsByTagName( "input" )[ 0 ];
support = {
// IE strips leading whitespace when .innerHTML is used
leadingWhitespace: ( div.firstChild.nodeType === 3 ),
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
tbody: !div.getElementsByTagName( "tbody" ).length,
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
htmlSerialize: !!div.getElementsByTagName( "link" ).length,
// Get the style information from getAttribute
// (IE uses .cssText instead)
style: /top/.test( a.getAttribute("style") ),
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
hrefNormalized: ( a.getAttribute( "href" ) === "/a" ),
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
opacity: /^0.55$/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
cssFloat: !!a.style.cssFloat,
// Make sure that if no value is specified for a checkbox
// that it defaults to "on".
// (WebKit defaults to "" instead)
checkOn: ( input.value === "on" ),
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
optSelected: opt.selected,
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
getSetAttribute: div.className !== "t",
// Will be defined later
submitBubbles: true,
changeBubbles: true,
focusinBubbles: false,
deleteExpando: true,
noCloneEvent: true,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
reliableMarginRight: true
};
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)
select.disabled = true;
support.optDisabled = !opt.disabled;
// Test to see if it's possible to delete an expando from an element
// Fails in Internet Explorer
try {
delete div.test;
} catch( e ) {
support.deleteExpando = false;
}
if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
div.attachEvent( "onclick", function() {
// Cloning a node shouldn't copy over any
// bound event handlers (IE does this)
support.noCloneEvent = false;
});
div.cloneNode( true ).fireEvent( "onclick" );
}
// Check if a radio maintains it's value
// after being appended to the DOM
input = document.createElement("input");
input.value = "t";
input.setAttribute("type", "radio");
support.radioValue = input.value === "t";
input.setAttribute("checked", "checked");
div.appendChild( input );
fragment = document.createDocumentFragment();
fragment.appendChild( div.firstChild );
// WebKit doesn't clone checked state correctly in fragments
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
div.innerHTML = "";
// Figure out if the W3C box model works as expected
div.style.width = div.style.paddingLeft = "1px";
body = document.getElementsByTagName( "body" )[ 0 ];
// We use our own, invisible, body unless the body is already present
// in which case we use a div (#9239)
testElement = document.createElement( body ? "div" : "body" );
testElementStyle = {
visibility: "hidden",
width: 0,
height: 0,
border: 0,
margin: 0
};
if ( body ) {
jQuery.extend( testElementStyle, {
position: "absolute",
left: -1000,
top: -1000
});
}
for ( i in testElementStyle ) {
testElement.style[ i ] = testElementStyle[ i ];
}
testElement.appendChild( div );
testElementParent = body || documentElement;
testElementParent.insertBefore( testElement, testElementParent.firstChild );
// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
support.appendChecked = input.checked;
support.boxModel = div.offsetWidth === 2;
if ( "zoom" in div.style ) {
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
// (IE < 8 does this)
div.style.display = "inline";
div.style.zoom = 1;
support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 );
// Check if elements with layout shrink-wrap their children
// (IE 6 does this)
div.style.display = "";
div.innerHTML = "<div style='width:4px;'></div>";
support.shrinkWrapBlocks = ( div.offsetWidth !== 2 );
}
div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
tds = div.getElementsByTagName( "td" );
// Check if table cells still have offsetWidth/Height when they are set
// to display:none and there are still other visible table cells in a
// table row; if so, offsetWidth/Height are not reliable for use when
// determining if an element has been hidden directly using
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
// (only IE 8 fails this test)
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
tds[ 1 ].style.display = "none";
// Check if empty table cells still have offsetWidth/Height
// (IE < 8 fail this test)
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
div.innerHTML = "";
// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. For more
// info see bug #3333
// Fails in WebKit before Feb 2011 nightlies
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
if ( document.defaultView && document.defaultView.getComputedStyle ) {
marginDiv = document.createElement( "div" );
marginDiv.style.width = "0";
marginDiv.style.marginRight = "0";
div.appendChild( marginDiv );
support.reliableMarginRight =
( parseInt( ( document.defaultView.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0;
}
// Remove the body element we added
testElement.innerHTML = "";
testElementParent.removeChild( testElement );
// Technique from Juriy Zaytsev
// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
// We only care about the case where non-standard event systems
// are used, namely in IE. Short-circuiting here helps us to
// avoid an eval call (in setAttribute) which can cause CSP
// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
if ( div.attachEvent ) {
for( i in {
submit: 1,
change: 1,
focusin: 1
} ) {
eventName = "on" + i;
isSupported = ( eventName in div );
if ( !isSupported ) {
div.setAttribute( eventName, "return;" );
isSupported = ( typeof div[ eventName ] === "function" );
}
support[ i + "Bubbles" ] = isSupported;
}
}
// Null connected elements to avoid leaks in IE
testElement = fragment = select = opt = body = marginDiv = div = input = null;
return support;
})();
// Keep track of boxModel
jQuery.boxModel = jQuery.support.boxModel;
var rbrace = /^(?:\{.*\}|\[.*\])$/,
rmultiDash = /([a-z])([A-Z])/g;
jQuery.extend({
cache: {},
// Please use with caution
uuid: 0,
// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
"applet": true
},
hasData: function( elem ) {
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
return !!elem && !isEmptyDataObject( elem );
},
data: function( elem, name, data, pvt /* Internal Use Only */ ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var internalKey = jQuery.expando, getByName = typeof name === "string", thisCache,
// We have to handle DOM nodes and JS objects differently because IE6-7
// can't GC object references properly across the DOM-JS boundary
isNode = elem.nodeType,
// Only DOM nodes need the global jQuery cache; JS object data is
// attached directly to the object so GC can occur automatically
cache = isNode ? jQuery.cache : elem,
// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
id = isNode ? elem[ jQuery.expando ] : elem[ jQuery.expando ] && jQuery.expando;
// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
if ( (!id || (pvt && id && !cache[ id ][ internalKey ])) && getByName && data === undefined ) {
return;
}
if ( !id ) {
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
elem[ jQuery.expando ] = id = ++jQuery.uuid;
} else {
id = jQuery.expando;
}
}
if ( !cache[ id ] ) {
cache[ id ] = {};
// TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery
// metadata on plain JS objects when the object is serialized using
// JSON.stringify
if ( !isNode ) {
cache[ id ].toJSON = jQuery.noop;
}
}
// An object can be passed to jQuery.data instead of a key/value pair; this gets
// shallow copied over onto the existing cache
if ( typeof name === "object" || typeof name === "function" ) {
if ( pvt ) {
cache[ id ][ internalKey ] = jQuery.extend(cache[ id ][ internalKey ], name);
} else {
cache[ id ] = jQuery.extend(cache[ id ], name);
}
}
thisCache = cache[ id ];
// Internal jQuery data is stored in a separate object inside the object's data
// cache in order to avoid key collisions between internal data and user-defined
// data
if ( pvt ) {
if ( !thisCache[ internalKey ] ) {
thisCache[ internalKey ] = {};
}
thisCache = thisCache[ internalKey ];
}
if ( data !== undefined ) {
thisCache[ jQuery.camelCase( name ) ] = data;
}
// TODO: This is a hack for 1.5 ONLY. It will be removed in 1.6. Users should
// not attempt to inspect the internal events object using jQuery.data, as this
// internal data object is undocumented and subject to change.
if ( name === "events" && !thisCache[name] ) {
return thisCache[ internalKey ] && thisCache[ internalKey ].events;
}
return getByName ?
// Check for both converted-to-camel and non-converted data property names
thisCache[ jQuery.camelCase( name ) ] || thisCache[ name ] :
thisCache;
},
removeData: function( elem, name, pvt /* Internal Use Only */ ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var internalKey = jQuery.expando, isNode = elem.nodeType,
// See jQuery.data for more information
cache = isNode ? jQuery.cache : elem,
// See jQuery.data for more information
id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( !cache[ id ] ) {
return;
}
if ( name ) {
var thisCache = pvt ? cache[ id ][ internalKey ] : cache[ id ];
if ( thisCache ) {
delete thisCache[ name ];
// If there is no data left in the cache, we want to continue
// and let the cache object itself get destroyed
if ( !isEmptyDataObject(thisCache) ) {
return;
}
}
}
// See jQuery.data for more information
if ( pvt ) {
delete cache[ id ][ internalKey ];
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
if ( !isEmptyDataObject(cache[ id ]) ) {
return;
}
}
var internalCache = cache[ id ][ internalKey ];
// Browsers that fail expando deletion also refuse to delete expandos on
// the window, but it will allow it on all other JS objects; other browsers
// don't care
if ( jQuery.support.deleteExpando || cache != window ) {
delete cache[ id ];
} else {
cache[ id ] = null;
}
// We destroyed the entire user cache at once because it's faster than
// iterating through each key, but we need to continue to persist internal
// data if it existed
if ( internalCache ) {
cache[ id ] = {};
// TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery
// metadata on plain JS objects when the object is serialized using
// JSON.stringify
if ( !isNode ) {
cache[ id ].toJSON = jQuery.noop;
}
cache[ id ][ internalKey ] = internalCache;
// Otherwise, we need to eliminate the expando on the node to avoid
// false lookups in the cache for entries that no longer exist
} else if ( isNode ) {
// IE does not allow us to delete expando properties from nodes,
// nor does it have a removeAttribute function on Document nodes;
// we must handle all of these cases
if ( jQuery.support.deleteExpando ) {
delete elem[ jQuery.expando ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( jQuery.expando );
} else {
elem[ jQuery.expando ] = null;
}
}
},
// For internal use only.
_data: function( elem, name, data ) {
return jQuery.data( elem, name, data, true );
},
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
if ( elem.nodeName ) {
var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
if ( match ) {
return !(match === true || elem.getAttribute("classid") !== match);
}
}
return true;
}
});
jQuery.fn.extend({
data: function( key, value ) {
var data = null;
if ( typeof key === "undefined" ) {
if ( this.length ) {
data = jQuery.data( this[0] );
if ( this[0].nodeType === 1 ) {
var attr = this[0].attributes, name;
for ( var i = 0, l = attr.length; i < l; i++ ) {
name = attr[i].name;
if ( name.indexOf( "data-" ) === 0 ) {
name = jQuery.camelCase( name.substring(5) );
dataAttr( this[0], name, data[ name ] );
}
}
}
}
return data;
} else if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
var parts = key.split(".");
parts[1] = parts[1] ? "." + parts[1] : "";
if ( value === undefined ) {
data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
// Try to fetch any internally stored data first
if ( data === undefined && this.length ) {
data = jQuery.data( this[0], key );
data = dataAttr( this[0], key, data );
}
return data === undefined && parts[1] ?
this.data( parts[0] ) :
data;
} else {
return this.each(function() {
var $this = jQuery( this ),
args = [ parts[0], value ];
$this.triggerHandler( "setData" + parts[1] + "!", args );
jQuery.data( this, key, value );
$this.triggerHandler( "changeData" + parts[1] + "!", args );
});
}
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "$1-$2" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
!jQuery.isNaN( data ) ? parseFloat( data ) :
rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// Make sure we set the data so it isn't changed later
jQuery.data( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
// TODO: This is a hack for 1.5 ONLY to allow objects with a single toJSON
// property to be considered empty objects; this property always exists in
// order to make sure JSON.stringify does not expose internal metadata
function isEmptyDataObject( obj ) {
for ( var name in obj ) {
if ( name !== "toJSON" ) {
return false;
}
}
return true;
}
function handleQueueMarkDefer( elem, type, src ) {
var deferDataKey = type + "defer",
queueDataKey = type + "queue",
markDataKey = type + "mark",
defer = jQuery.data( elem, deferDataKey, undefined, true );
if ( defer &&
( src === "queue" || !jQuery.data( elem, queueDataKey, undefined, true ) ) &&
( src === "mark" || !jQuery.data( elem, markDataKey, undefined, true ) ) ) {
// Give room for hard-coded callbacks to fire first
// and eventually mark/queue something else on the element
setTimeout( function() {
if ( !jQuery.data( elem, queueDataKey, undefined, true ) &&
!jQuery.data( elem, markDataKey, undefined, true ) ) {
jQuery.removeData( elem, deferDataKey, true );
defer.resolve();
}
}, 0 );
}
}
jQuery.extend({
_mark: function( elem, type ) {
if ( elem ) {
type = (type || "fx") + "mark";
jQuery.data( elem, type, (jQuery.data(elem,type,undefined,true) || 0) + 1, true );
}
},
_unmark: function( force, elem, type ) {
if ( force !== true ) {
type = elem;
elem = force;
force = false;
}
if ( elem ) {
type = type || "fx";
var key = type + "mark",
count = force ? 0 : ( (jQuery.data( elem, key, undefined, true) || 1 ) - 1 );
if ( count ) {
jQuery.data( elem, key, count, true );
} else {
jQuery.removeData( elem, key, true );
handleQueueMarkDefer( elem, type, "mark" );
}
}
},
queue: function( elem, type, data ) {
if ( elem ) {
type = (type || "fx") + "queue";
var q = jQuery.data( elem, type, undefined, true );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !q || jQuery.isArray(data) ) {
q = jQuery.data( elem, type, jQuery.makeArray(data), true );
} else {
q.push( data );
}
}
return q || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
fn = queue.shift(),
defer;
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift("inprogress");
}
fn.call(elem, function() {
jQuery.dequeue(elem, type);
});
}
if ( !queue.length ) {
jQuery.removeData( elem, type + "queue", true );
handleQueueMarkDefer( elem, type, "queue" );
}
}
});
jQuery.fn.extend({
queue: function( type, data ) {
if ( typeof type !== "string" ) {
data = type;
type = "fx";
}
if ( data === undefined ) {
return jQuery.queue( this[0], type );
}
return this.each(function() {
var queue = jQuery.queue( this, type, data );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
type = type || "fx";
return this.queue( type, function() {
var elem = this;
setTimeout(function() {
jQuery.dequeue( elem, type );
}, time );
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, object ) {
if ( typeof type !== "string" ) {
object = type;
type = undefined;
}
type = type || "fx";
var defer = jQuery.Deferred(),
elements = this,
i = elements.length,
count = 1,
deferDataKey = type + "defer",
queueDataKey = type + "queue",
markDataKey = type + "mark",
tmp;
function resolve() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
}
while( i-- ) {
if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||
jQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&
jQuery.data( elements[ i ], deferDataKey, jQuery._Deferred(), true ) )) {
count++;
tmp.done( resolve );
}
}
resolve();
return defer.promise();
}
});
var rclass = /[\n\t\r]/g,
rspace = /\s+/,
rreturn = /\r/g,
rtype = /^(?:button|input)$/i,
rfocusable = /^(?:button|input|object|select|textarea)$/i,
rclickable = /^a(?:rea)?$/i,
rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
rinvalidChar = /\:|^on/,
formHook, boolHook;
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, name, value, true, jQuery.attr );
},
removeAttr: function( name ) {
return this.each(function() {
jQuery.removeAttr( this, name );
});
},
prop: function( name, value ) {
return jQuery.access( this, name, value, true, jQuery.prop );
},
removeProp: function( name ) {
name = jQuery.propFix[ name ] || name;
return this.each(function() {
// try/catch handles cases where IE balks (such as removing a property on window)
try {
this[ name ] = undefined;
delete this[ name ];
} catch( e ) {}
});
},
addClass: function( value ) {
var classNames, i, l, elem,
setClass, c, cl;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).addClass( value.call(this, j, this.className) );
});
}
if ( value && typeof value === "string" ) {
classNames = value.split( rspace );
for ( i = 0, l = this.length; i < l; i++ ) {
elem = this[ i ];
if ( elem.nodeType === 1 ) {
if ( !elem.className && classNames.length === 1 ) {
elem.className = value;
} else {
setClass = " " + elem.className + " ";
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
setClass += classNames[ c ] + " ";
}
}
elem.className = jQuery.trim( setClass );
}
}
}
}
return this;
},
removeClass: function( value ) {
var classNames, i, l, elem, className, c, cl;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).removeClass( value.call(this, j, this.className) );
});
}
if ( (value && typeof value === "string") || value === undefined ) {
classNames = (value || "").split( rspace );
for ( i = 0, l = this.length; i < l; i++ ) {
elem = this[ i ];
if ( elem.nodeType === 1 && elem.className ) {
if ( value ) {
className = (" " + elem.className + " ").replace( rclass, " " );
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
className = className.replace(" " + classNames[ c ] + " ", " ");
}
elem.className = jQuery.trim( className );
} else {
elem.className = "";
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isBool = typeof stateVal === "boolean";
if ( jQuery.isFunction( value ) ) {
return this.each(function( i ) {
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className,
i = 0,
self = jQuery( this ),
state = stateVal,
classNames = value.split( rspace );
while ( (className = classNames[ i++ ]) ) {
// check each className given, space seperated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
} else if ( type === "undefined" || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery._data( this, "__className__", this.className );
}
// toggle whole className
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ";
for ( var i = 0, l = this.length; i < l; i++ ) {
if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
return true;
}
}
return false;
},
val: function( value ) {
var hooks, ret,
elem = this[0];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
return ret;
}
ret = elem.value;
return typeof ret === "string" ?
// handle most common string cases
ret.replace(rreturn, "") :
// handle cases where value is null/undef or number
ret == null ? "" : ret;
}
return undefined;
}
var isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
var self = jQuery(this), val;
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call( this, i, self.val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( jQuery.isArray( val ) ) {
val = jQuery.map(val, function ( value ) {
return value == null ? "" : value + "";
});
}
hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
});
}
});
jQuery.extend({
valHooks: {
option: {
get: function( elem ) {
// attributes.value is undefined in Blackberry 4.7 but
// uses .value. See #6932
var val = elem.attributes.value;
return !val || val.specified ? elem.value : elem.text;
}
},
select: {
get: function( elem ) {
var value,
index = elem.selectedIndex,
values = [],
options = elem.options,
one = elem.type === "select-one";
// Nothing was selected
if ( index < 0 ) {
return null;
}
// Loop through all the selected options
for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
var option = options[ i ];
// Don't return options that are disabled or in a disabled optgroup
if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
// Fixes Bug #2551 -- select.val() broken in IE after form.reset()
if ( one && !values.length && options.length ) {
return jQuery( options[ index ] ).val();
}
return values;
},
set: function( elem, value ) {
var values = jQuery.makeArray( value );
jQuery(elem).find("option").each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
elem.selectedIndex = -1;
}
return values;
}
}
},
attrFn: {
val: true,
css: true,
html: true,
text: true,
data: true,
width: true,
height: true,
offset: true
},
attrFix: {
// Always normalize to ensure hook usage
tabindex: "tabIndex"
},
attr: function( elem, name, value, pass ) {
var nType = elem.nodeType;
// don't get/set attributes on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return undefined;
}
if ( pass && name in jQuery.attrFn ) {
return jQuery( elem )[ name ]( value );
}
// Fallback to prop when attributes are not supported
if ( !("getAttribute" in elem) ) {
return jQuery.prop( elem, name, value );
}
var ret, hooks,
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
// Normalize the name if needed
if ( notxml ) {
name = jQuery.attrFix[ name ] || name;
hooks = jQuery.attrHooks[ name ];
if ( !hooks ) {
// Use boolHook for boolean attributes
if ( rboolean.test( name ) ) {
hooks = boolHook;
// Use formHook for forms and if the name contains certain characters
} else if ( formHook && name !== "className" &&
(jQuery.nodeName( elem, "form" ) || rinvalidChar.test( name )) ) {
hooks = formHook;
}
}
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
return undefined;
} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
elem.setAttribute( name, "" + value );
return value;
}
} else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
ret = elem.getAttribute( name );
// Non-existent attributes return null, we normalize to undefined
return ret === null ?
undefined :
ret;
}
},
removeAttr: function( elem, name ) {
var propName;
if ( elem.nodeType === 1 ) {
name = jQuery.attrFix[ name ] || name;
if ( jQuery.support.getSetAttribute ) {
// Use removeAttribute in browsers that support it
elem.removeAttribute( name );
} else {
jQuery.attr( elem, name, "" );
elem.removeAttributeNode( elem.getAttributeNode( name ) );
}
// Set corresponding property to false for boolean attributes
if ( rboolean.test( name ) && (propName = jQuery.propFix[ name ] || name) in elem ) {
elem[ propName ] = false;
}
}
},
attrHooks: {
type: {
set: function( elem, value ) {
// We can't allow the type property to be changed (since it causes problems in IE)
if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
jQuery.error( "type property can't be changed" );
} else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
// Setting the type on a radio button after the value resets the value in IE6-9
// Reset value to it's default in case type is set after value
// This is for element creation
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
},
tabIndex: {
get: function( elem ) {
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
var attributeNode = elem.getAttributeNode("tabIndex");
return attributeNode && attributeNode.specified ?
parseInt( attributeNode.value, 10 ) :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
undefined;
}
},
// Use the value property for back compat
// Use the formHook for button elements in IE6/7 (#1954)
value: {
get: function( elem, name ) {
if ( formHook && jQuery.nodeName( elem, "button" ) ) {
return formHook.get( elem, name );
}
return name in elem ?
elem.value :
null;
},
set: function( elem, value, name ) {
if ( formHook && jQuery.nodeName( elem, "button" ) ) {
return formHook.set( elem, value, name );
}
// Does not return so that setAttribute is also used
elem.value = value;
}
}
},
propFix: {
tabindex: "tabIndex",
readonly: "readOnly",
"for": "htmlFor",
"class": "className",
maxlength: "maxLength",
cellspacing: "cellSpacing",
cellpadding: "cellPadding",
rowspan: "rowSpan",
colspan: "colSpan",
usemap: "useMap",
frameborder: "frameBorder",
contenteditable: "contentEditable"
},
prop: function( elem, name, value ) {
var nType = elem.nodeType;
// don't get/set properties on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return undefined;
}
var ret, hooks,
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
if ( notxml ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
return (elem[ name ] = value);
}
} else {
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== undefined ) {
return ret;
} else {
return elem[ name ];
}
}
},
propHooks: {}
});
// Hook for boolean attributes
boolHook = {
get: function( elem, name ) {
// Align boolean attributes with corresponding properties
return jQuery.prop( elem, name ) ?
name.toLowerCase() :
undefined;
},
set: function( elem, value, name ) {
var propName;
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else {
// value is true since we know at this point it's type boolean and not false
// Set boolean attributes to the same name and set the DOM property
propName = jQuery.propFix[ name ] || name;
if ( propName in elem ) {
// Only set the IDL specifically if it already exists on the element
elem[ propName ] = true;
}
elem.setAttribute( name, name.toLowerCase() );
}
return name;
}
};
// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !jQuery.support.getSetAttribute ) {
// propFix is more comprehensive and contains all fixes
jQuery.attrFix = jQuery.propFix;
// Use this for any attribute on a form in IE6/7
formHook = jQuery.attrHooks.name = jQuery.attrHooks.title = jQuery.valHooks.button = {
get: function( elem, name ) {
var ret;
ret = elem.getAttributeNode( name );
// Return undefined if nodeValue is empty string
return ret && ret.nodeValue !== "" ?
ret.nodeValue :
undefined;
},
set: function( elem, value, name ) {
// Check form objects in IE (multiple bugs related)
// Only use nodeValue if the attribute node exists on the form
var ret = elem.getAttributeNode( name );
if ( ret ) {
ret.nodeValue = value;
return value;
}
}
};
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
set: function( elem, value ) {
if ( value === "" ) {
elem.setAttribute( name, "auto" );
return value;
}
}
});
});
}
// Some attributes require a special call on IE
if ( !jQuery.support.hrefNormalized ) {
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
get: function( elem ) {
var ret = elem.getAttribute( name, 2 );
return ret === null ? undefined : ret;
}
});
});
}
if ( !jQuery.support.style ) {
jQuery.attrHooks.style = {
get: function( elem ) {
// Return undefined in the case of empty string
// Normalize to lowercase since IE uppercases css property names
return elem.style.cssText.toLowerCase() || undefined;
},
set: function( elem, value ) {
return (elem.style.cssText = "" + value);
}
};
}
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
get: function( elem ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
}
});
}
// Radios and checkboxes getter/setter
if ( !jQuery.support.checkOn ) {
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
get: function( elem ) {
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
}
};
});
}
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return (elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0);
}
}
});
});
var rnamespaces = /\.(.*)$/,
rformElems = /^(?:textarea|input|select)$/i,
rperiod = /\./g,
rspaces = / /g,
rescape = /[^\w\s.|`]/g,
fcleanup = function( nm ) {
return nm.replace(rescape, "\\$&");
};
/*
* A number of helper functions used for managing events.
* Many of the ideas behind this code originated from
* Dean Edwards' addEvent library.
*/
jQuery.event = {
// Bind an event to an element
// Original by Dean Edwards
add: function( elem, types, handler, data ) {
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
if ( handler === false ) {
handler = returnFalse;
} else if ( !handler ) {
// Fixes bug #7229. Fix recommended by jdalton
return;
}
var handleObjIn, handleObj;
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
}
// Make sure that the function being executed has a unique ID
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure
var elemData = jQuery._data( elem );
// If no elemData is found then we must be trying to bind to one of the
// banned noData elements
if ( !elemData ) {
return;
}
var events = elemData.events,
eventHandle = elemData.handle;
if ( !events ) {
elemData.events = events = {};
}
if ( !eventHandle ) {
elemData.handle = eventHandle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
jQuery.event.handle.apply( eventHandle.elem, arguments ) :
undefined;
};
}
// Add elem as a property of the handle function
// This is to prevent a memory leak with non-native events in IE.
eventHandle.elem = elem;
// Handle multiple events separated by a space
// jQuery(...).bind("mouseover mouseout", fn);
types = types.split(" ");
var type, i = 0, namespaces;
while ( (type = types[ i++ ]) ) {
handleObj = handleObjIn ?
jQuery.extend({}, handleObjIn) :
{ handler: handler, data: data };
// Namespaced event handlers
if ( type.indexOf(".") > -1 ) {
namespaces = type.split(".");
type = namespaces.shift();
handleObj.namespace = namespaces.slice(0).sort().join(".");
} else {
namespaces = [];
handleObj.namespace = "";
}
handleObj.type = type;
if ( !handleObj.guid ) {
handleObj.guid = handler.guid;
}
// Get the current list of functions bound to this event
var handlers = events[ type ],
special = jQuery.event.special[ type ] || {};
// Init the event handler queue
if ( !handlers ) {
handlers = events[ type ] = [];
// Check for a special event handler
// Only use addEventListener/attachEvent if the special
// events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add the function to the element's handler list
handlers.push( handleObj );
// Keep track of which events have been used, for event optimization
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
global: {},
// Detach an event or set of events from an element
remove: function( elem, types, handler, pos ) {
// don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
if ( handler === false ) {
handler = returnFalse;
}
var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
events = elemData && elemData.events;
if ( !elemData || !events ) {
return;
}
// types is actually an event object here
if ( types && types.type ) {
handler = types.handler;
types = types.type;
}
// Unbind all events for the element
if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
types = types || "";
for ( type in events ) {
jQuery.event.remove( elem, type + types );
}
return;
}
// Handle multiple events separated by a space
// jQuery(...).unbind("mouseover mouseout", fn);
types = types.split(" ");
while ( (type = types[ i++ ]) ) {
origType = type;
handleObj = null;
all = type.indexOf(".") < 0;
namespaces = [];
if ( !all ) {
// Namespaced event handlers
namespaces = type.split(".");
type = namespaces.shift();
namespace = new RegExp("(^|\\.)" +
jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)");
}
eventType = events[ type ];
if ( !eventType ) {
continue;
}
if ( !handler ) {
for ( j = 0; j < eventType.length; j++ ) {
handleObj = eventType[ j ];
if ( all || namespace.test( handleObj.namespace ) ) {
jQuery.event.remove( elem, origType, handleObj.handler, j );
eventType.splice( j--, 1 );
}
}
continue;
}
special = jQuery.event.special[ type ] || {};
for ( j = pos || 0; j < eventType.length; j++ ) {
handleObj = eventType[ j ];
if ( handler.guid === handleObj.guid ) {
// remove the given handler for the given type
if ( all || namespace.test( handleObj.namespace ) ) {
if ( pos == null ) {
eventType.splice( j--, 1 );
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
if ( pos != null ) {
break;
}
}
}
// remove generic event handler if no more handlers exist
if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
ret = null;
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
var handle = elemData.handle;
if ( handle ) {
handle.elem = null;
}
delete elemData.events;
delete elemData.handle;
if ( jQuery.isEmptyObject( elemData ) ) {
jQuery.removeData( elem, undefined, true );
}
}
},
// Events that are safe to short-circuit if no handlers are attached.
// Native DOM events should not be added, they may have inline handlers.
customEvent: {
"getData": true,
"setData": true,
"changeData": true
},
trigger: function( event, data, elem, onlyHandlers ) {
// Event object or event type
var type = event.type || event,
namespaces = [],
exclusive;
if ( type.indexOf("!") >= 0 ) {
// Exclusive events trigger only for the exact event (no namespaces)
type = type.slice(0, -1);
exclusive = true;
}
if ( type.indexOf(".") >= 0 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split(".");
type = namespaces.shift();
namespaces.sort();
}
if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
// No jQuery handlers for this event type, and it can't have inline handlers
return;
}
// Caller can pass in an Event, Object, or just an event type string
event = typeof event === "object" ?
// jQuery.Event object
event[ jQuery.expando ] ? event :
// Object literal
new jQuery.Event( type, event ) :
// Just the event type (string)
new jQuery.Event( type );
event.type = type;
event.exclusive = exclusive;
event.namespace = namespaces.join(".");
event.namespace_re = new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)");
// triggerHandler() and global events don't bubble or run the default action
if ( onlyHandlers || !elem ) {
event.preventDefault();
event.stopPropagation();
}
// Handle a global trigger
if ( !elem ) {
// TODO: Stop taunting the data cache; remove global events and always attach to document
jQuery.each( jQuery.cache, function() {
// internalKey variable is just used to make it easier to find
// and potentially change this stuff later; currently it just
// points to jQuery.expando
var internalKey = jQuery.expando,
internalCache = this[ internalKey ];
if ( internalCache && internalCache.events && internalCache.events[ type ] ) {
jQuery.event.trigger( event, data, internalCache.handle.elem );
}
});
return;
}
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// Clean up the event in case it is being reused
event.result = undefined;
event.target = elem;
// Clone any incoming data and prepend the event, creating the handler arg list
data = data != null ? jQuery.makeArray( data ) : [];
data.unshift( event );
var cur = elem,
// IE doesn't like method names with a colon (#3533, #8272)
ontype = type.indexOf(":") < 0 ? "on" + type : "";
// Fire event on the current element, then bubble up the DOM tree
do {
var handle = jQuery._data( cur, "handle" );
event.currentTarget = cur;
if ( handle ) {
handle.apply( cur, data );
}
// Trigger an inline bound script
if ( ontype && jQuery.acceptData( cur ) && cur[ ontype ] && cur[ ontype ].apply( cur, data ) === false ) {
event.result = false;
event.preventDefault();
}
// Bubble up to document, then to window
cur = cur.parentNode || cur.ownerDocument || cur === event.target.ownerDocument && window;
} while ( cur && !event.isPropagationStopped() );
// If nobody prevented the default action, do it now
if ( !event.isDefaultPrevented() ) {
var old,
special = jQuery.event.special[ type ] || {};
if ( (!special._default || special._default.call( elem.ownerDocument, event ) === false) &&
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction)() check here because IE6/7 fails that test.
// IE<9 dies on focus to hidden element (#1486), may want to revisit a try/catch.
try {
if ( ontype && elem[ type ] ) {
// Don't re-trigger an onFOO event when we call its FOO() method
old = elem[ ontype ];
if ( old ) {
elem[ ontype ] = null;
}
jQuery.event.triggered = type;
elem[ type ]();
}
} catch ( ieError ) {}
if ( old ) {
elem[ ontype ] = old;
}
jQuery.event.triggered = undefined;
}
}
return event.result;
},
handle: function( event ) {
event = jQuery.event.fix( event || window.event );
// Snapshot the handlers list since a called handler may add/remove events.
var handlers = ((jQuery._data( this, "events" ) || {})[ event.type ] || []).slice(0),
run_all = !event.exclusive && !event.namespace,
args = Array.prototype.slice.call( arguments, 0 );
// Use the fix-ed Event rather than the (read-only) native event
args[0] = event;
event.currentTarget = this;
for ( var j = 0, l = handlers.length; j < l; j++ ) {
var handleObj = handlers[ j ];
// Triggered event must 1) be non-exclusive and have no namespace, or
// 2) have namespace(s) a subset or equal to those in the bound event.
if ( run_all || event.namespace_re.test( handleObj.namespace ) ) {
// Pass in a reference to the handler function itself
// So that we can later remove it
event.handler = handleObj.handler;
event.data = handleObj.data;
event.handleObj = handleObj;
var ret = handleObj.handler.apply( this, args );
if ( ret !== undefined ) {
event.result = ret;
if ( ret === false ) {
event.preventDefault();
event.stopPropagation();
}
}
if ( event.isImmediatePropagationStopped() ) {
break;
}
}
}
return event.result;
},
props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
fix: function( event ) {
if ( event[ jQuery.expando ] ) {
return event;
}
// store a copy of the original event object
// and "clone" to set read-only properties
var originalEvent = event;
event = jQuery.Event( originalEvent );
for ( var i = this.props.length, prop; i; ) {
prop = this.props[ --i ];
event[ prop ] = originalEvent[ prop ];
}
// Fix target property, if necessary
if ( !event.target ) {
// Fixes #1925 where srcElement might not be defined either
event.target = event.srcElement || document;
}
// check if target is a textnode (safari)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && event.fromElement ) {
event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
}
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && event.clientX != null ) {
var eventDocument = event.target.ownerDocument || document,
doc = eventDocument.documentElement,
body = eventDocument.body;
event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
}
// Add which for key events
if ( event.which == null && (event.charCode != null || event.keyCode != null) ) {
event.which = event.charCode != null ? event.charCode : event.keyCode;
}
// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
if ( !event.metaKey && event.ctrlKey ) {
event.metaKey = event.ctrlKey;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && event.button !== undefined ) {
event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
}
return event;
},
// Deprecated, use jQuery.guid instead
guid: 1E8,
// Deprecated, use jQuery.proxy instead
proxy: jQuery.proxy,
special: {
ready: {
// Make sure the ready event is setup
setup: jQuery.bindReady,
teardown: jQuery.noop
},
live: {
add: function( handleObj ) {
jQuery.event.add( this,
liveConvert( handleObj.origType, handleObj.selector ),
jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) );
},
remove: function( handleObj ) {
jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj );
}
},
beforeunload: {
setup: function( data, namespaces, eventHandle ) {
// We only want to do this special case on windows
if ( jQuery.isWindow( this ) ) {
this.onbeforeunload = eventHandle;
}
},
teardown: function( namespaces, eventHandle ) {
if ( this.onbeforeunload === eventHandle ) {
this.onbeforeunload = null;
}
}
}
}
};
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle, false );
}
} :
function( elem, type, handle ) {
if ( elem.detachEvent ) {
elem.detachEvent( "on" + type, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !this.preventDefault ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = (src.defaultPrevented || src.returnValue === false ||
src.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// timeStamp is buggy for some events on Firefox(#3843)
// So we won't rely on the native value
this.timeStamp = jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
function returnFalse() {
return false;
}
function returnTrue() {
return true;
}
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
preventDefault: function() {
this.isDefaultPrevented = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if preventDefault exists run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
// otherwise set the returnValue property of the original event to false (IE)
} else {
e.returnValue = false;
}
},
stopPropagation: function() {
this.isPropagationStopped = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if stopPropagation exists run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// otherwise set the cancelBubble property of the original event to true (IE)
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
},
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse
};
// Checks if an event happened on an element within another element
// Used in jQuery.event.special.mouseenter and mouseleave handlers
var withinElement = function( event ) {
// Check if mouse(over|out) are still within the same parent element
var related = event.relatedTarget,
inside = false,
eventType = event.type;
event.type = event.data;
if ( related !== this ) {
if ( related ) {
inside = jQuery.contains( this, related );
}
if ( !inside ) {
jQuery.event.handle.apply( this, arguments );
event.type = eventType;
}
}
},
// In case of event delegation, we only need to rename the event.type,
// liveHandler will take care of the rest.
delegate = function( event ) {
event.type = event.data;
jQuery.event.handle.apply( this, arguments );
};
// Create mouseenter and mouseleave events
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
setup: function( data ) {
jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig );
},
teardown: function( data ) {
jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement );
}
};
});
// submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function( data, namespaces ) {
if ( !jQuery.nodeName( this, "form" ) ) {
jQuery.event.add(this, "click.specialSubmit", function( e ) {
var elem = e.target,
type = elem.type;
if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
trigger( "submit", this, arguments );
}
});
jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
var elem = e.target,
type = elem.type;
if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
trigger( "submit", this, arguments );
}
});
} else {
return false;
}
},
teardown: function( namespaces ) {
jQuery.event.remove( this, ".specialSubmit" );
}
};
}
// change delegation, happens here so we have bind.
if ( !jQuery.support.changeBubbles ) {
var changeFilters,
getVal = function( elem ) {
var type = elem.type, val = elem.value;
if ( type === "radio" || type === "checkbox" ) {
val = elem.checked;
} else if ( type === "select-multiple" ) {
val = elem.selectedIndex > -1 ?
jQuery.map( elem.options, function( elem ) {
return elem.selected;
}).join("-") :
"";
} else if ( jQuery.nodeName( elem, "select" ) ) {
val = elem.selectedIndex;
}
return val;
},
testChange = function testChange( e ) {
var elem = e.target, data, val;
if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) {
return;
}
data = jQuery._data( elem, "_change_data" );
val = getVal(elem);
// the current data will be also retrieved by beforeactivate
if ( e.type !== "focusout" || elem.type !== "radio" ) {
jQuery._data( elem, "_change_data", val );
}
if ( data === undefined || val === data ) {
return;
}
if ( data != null || val ) {
e.type = "change";
e.liveFired = undefined;
jQuery.event.trigger( e, arguments[1], elem );
}
};
jQuery.event.special.change = {
filters: {
focusout: testChange,
beforedeactivate: testChange,
click: function( e ) {
var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : "";
if ( type === "radio" || type === "checkbox" || jQuery.nodeName( elem, "select" ) ) {
testChange.call( this, e );
}
},
// Change has to be called before submit
// Keydown will be called before keypress, which is used in submit-event delegation
keydown: function( e ) {
var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : "";
if ( (e.keyCode === 13 && !jQuery.nodeName( elem, "textarea" ) ) ||
(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
type === "select-multiple" ) {
testChange.call( this, e );
}
},
// Beforeactivate happens also before the previous element is blurred
// with this event you can't trigger a change event, but you can store
// information
beforeactivate: function( e ) {
var elem = e.target;
jQuery._data( elem, "_change_data", getVal(elem) );
}
},
setup: function( data, namespaces ) {
if ( this.type === "file" ) {
return false;
}
for ( var type in changeFilters ) {
jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
}
return rformElems.test( this.nodeName );
},
teardown: function( namespaces ) {
jQuery.event.remove( this, ".specialChange" );
return rformElems.test( this.nodeName );
}
};
changeFilters = jQuery.event.special.change.filters;
// Handle when the input is .focus()'d
changeFilters.focus = changeFilters.beforeactivate;
}
function trigger( type, elem, args ) {
// Piggyback on a donor event to simulate a different one.
// Fake originalEvent to avoid donor's stopPropagation, but if the
// simulated event prevents default then we do the same on the donor.
// Don't pass args or remember liveFired; they apply to the donor event.
var event = jQuery.extend( {}, args[ 0 ] );
event.type = type;
event.originalEvent = {};
event.liveFired = undefined;
jQuery.event.handle.call( elem, event );
if ( event.isDefaultPrevented() ) {
args[ 0 ].preventDefault();
}
}
// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0;
jQuery.event.special[ fix ] = {
setup: function() {
if ( attaches++ === 0 ) {
document.addEventListener( orig, handler, true );
}
},
teardown: function() {
if ( --attaches === 0 ) {
document.removeEventListener( orig, handler, true );
}
}
};
function handler( donor ) {
// Donor event is always a native one; fix it and switch its type.
// Let focusin/out handler cancel the donor focus/blur event.
var e = jQuery.event.fix( donor );
e.type = fix;
e.originalEvent = {};
jQuery.event.trigger( e, null, e.target );
if ( e.isDefaultPrevented() ) {
donor.preventDefault();
}
}
});
}
jQuery.each(["bind", "one"], function( i, name ) {
jQuery.fn[ name ] = function( type, data, fn ) {
var handler;
// Handle object literals
if ( typeof type === "object" ) {
for ( var key in type ) {
this[ name ](key, data, type[key], fn);
}
return this;
}
if ( arguments.length === 2 || data === false ) {
fn = data;
data = undefined;
}
if ( name === "one" ) {
handler = function( event ) {
jQuery( this ).unbind( event, handler );
return fn.apply( this, arguments );
};
handler.guid = fn.guid || jQuery.guid++;
} else {
handler = fn;
}
if ( type === "unload" && name !== "one" ) {
this.one( type, data, fn );
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
jQuery.event.add( this[i], type, handler, data );
}
}
return this;
};
});
jQuery.fn.extend({
unbind: function( type, fn ) {
// Handle object literals
if ( typeof type === "object" && !type.preventDefault ) {
for ( var key in type ) {
this.unbind(key, type[key]);
}
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
jQuery.event.remove( this[i], type, fn );
}
}
return this;
},
delegate: function( selector, types, data, fn ) {
return this.live( types, data, fn, selector );
},
undelegate: function( selector, types, fn ) {
if ( arguments.length === 0 ) {
return this.unbind( "live" );
} else {
return this.die( types, null, fn, selector );
}
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
if ( this[0] ) {
return jQuery.event.trigger( type, data, this[0], true );
}
},
toggle: function( fn ) {
// Save reference to arguments for access in closure
var args = arguments,
guid = fn.guid || jQuery.guid++,
i = 0,
toggler = function( event ) {
// Figure out which function to execute
var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
// Make sure that clicks stop
event.preventDefault();
// and execute the function
return args[ lastToggle ].apply( this, arguments ) || false;
};
// link all the functions, so any of them can unbind this click handler
toggler.guid = guid;
while ( i < args.length ) {
args[ i++ ].guid = guid;
}
return this.click( toggler );
},
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
});
var liveMap = {
focus: "focusin",
blur: "focusout",
mouseenter: "mouseover",
mouseleave: "mouseout"
};
jQuery.each(["live", "die"], function( i, name ) {
jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
var type, i = 0, match, namespaces, preType,
selector = origSelector || this.selector,
context = origSelector ? this : jQuery( this.context );
if ( typeof types === "object" && !types.preventDefault ) {
for ( var key in types ) {
context[ name ]( key, data, types[key], selector );
}
return this;
}
if ( name === "die" && !types &&
origSelector && origSelector.charAt(0) === "." ) {
context.unbind( origSelector );
return this;
}
if ( data === false || jQuery.isFunction( data ) ) {
fn = data || returnFalse;
data = undefined;
}
types = (types || "").split(" ");
while ( (type = types[ i++ ]) != null ) {
match = rnamespaces.exec( type );
namespaces = "";
if ( match ) {
namespaces = match[0];
type = type.replace( rnamespaces, "" );
}
if ( type === "hover" ) {
types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
continue;
}
preType = type;
if ( liveMap[ type ] ) {
types.push( liveMap[ type ] + namespaces );
type = type + namespaces;
} else {
type = (liveMap[ type ] || type) + namespaces;
}
if ( name === "live" ) {
// bind live handler
for ( var j = 0, l = context.length; j < l; j++ ) {
jQuery.event.add( context[j], "live." + liveConvert( type, selector ),
{ data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
}
} else {
// unbind live handler
context.unbind( "live." + liveConvert( type, selector ), fn );
}
}
return this;
};
});
function liveHandler( event ) {
var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret,
elems = [],
selectors = [],
events = jQuery._data( this, "events" );
// Make sure we avoid non-left-click bubbling in Firefox (#3861) and disabled elements in IE (#6911)
if ( event.liveFired === this || !events || !events.live || event.target.disabled || event.button && event.type === "click" ) {
return;
}
if ( event.namespace ) {
namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)");
}
event.liveFired = this;
var live = events.live.slice(0);
for ( j = 0; j < live.length; j++ ) {
handleObj = live[j];
if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
selectors.push( handleObj.selector );
} else {
live.splice( j--, 1 );
}
}
match = jQuery( event.target ).closest( selectors, event.currentTarget );
for ( i = 0, l = match.length; i < l; i++ ) {
close = match[i];
for ( j = 0; j < live.length; j++ ) {
handleObj = live[j];
if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) && !close.elem.disabled ) {
elem = close.elem;
related = null;
// Those two events require additional checking
if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
event.type = handleObj.preType;
related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
// Make sure not to accidentally match a child element with the same selector
if ( related && jQuery.contains( elem, related ) ) {
related = elem;
}
}
if ( !related || related !== elem ) {
elems.push({ elem: elem, handleObj: handleObj, level: close.level });
}
}
}
}
for ( i = 0, l = elems.length; i < l; i++ ) {
match = elems[i];
if ( maxLevel && match.level > maxLevel ) {
break;
}
event.currentTarget = match.elem;
event.data = match.handleObj.data;
event.handleObj = match.handleObj;
ret = match.handleObj.origHandler.apply( match.elem, arguments );
if ( ret === false || event.isPropagationStopped() ) {
maxLevel = match.level;
if ( ret === false ) {
stop = false;
}
if ( event.isImmediatePropagationStopped() ) {
break;
}
}
}
return stop;
}
function liveConvert( type, selector ) {
return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspaces, "&");
}
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
if ( fn == null ) {
fn = data;
data = null;
}
return arguments.length > 0 ?
this.bind( name, data, fn ) :
this.trigger( name );
};
if ( jQuery.attrFn ) {
jQuery.attrFn[ name ] = true;
}
});
/*!
* Sizzle CSS Selector Engine
* Copyright 2011, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
* More information: http://sizzlejs.com/
*/
(function(){
var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
done = 0,
toString = Object.prototype.toString,
hasDuplicate = false,
baseHasDuplicate = true,
rBackslash = /\\/g,
rNonWord = /\W/;
// Here we check if the JavaScript engine is using some sort of
// optimization where it does not always call our comparision
// function. If that is the case, discard the hasDuplicate value.
// Thus far that includes Google Chrome.
[0, 0].sort(function() {
baseHasDuplicate = false;
return 0;
});
var Sizzle = function( selector, context, results, seed ) {
results = results || [];
context = context || document;
var origContext = context;
if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
return [];
}
if ( !selector || typeof selector !== "string" ) {
return results;
}
var m, set, checkSet, extra, ret, cur, pop, i,
prune = true,
contextXML = Sizzle.isXML( context ),
parts = [],
soFar = selector;
// Reset the position of the chunker regexp (start from head)
do {
chunker.exec( "" );
m = chunker.exec( soFar );
if ( m ) {
soFar = m[3];
parts.push( m[1] );
if ( m[2] ) {
extra = m[3];
break;
}
}
} while ( m );
if ( parts.length > 1 && origPOS.exec( selector ) ) {
if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
set = posProcess( parts[0] + parts[1], context );
} else {
set = Expr.relative[ parts[0] ] ?
[ context ] :
Sizzle( parts.shift(), context );
while ( parts.length ) {
selector = parts.shift();
if ( Expr.relative[ selector ] ) {
selector += parts.shift();
}
set = posProcess( selector, set );
}
}
} else {
// Take a shortcut and set the context if the root selector is an ID
// (but not if it'll be faster if the inner selector is an ID)
if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
ret = Sizzle.find( parts.shift(), context, contextXML );
context = ret.expr ?
Sizzle.filter( ret.expr, ret.set )[0] :
ret.set[0];
}
if ( context ) {
ret = seed ?
{ expr: parts.pop(), set: makeArray(seed) } :
Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
set = ret.expr ?
Sizzle.filter( ret.expr, ret.set ) :
ret.set;
if ( parts.length > 0 ) {
checkSet = makeArray( set );
} else {
prune = false;
}
while ( parts.length ) {
cur = parts.pop();
pop = cur;
if ( !Expr.relative[ cur ] ) {
cur = "";
} else {
pop = parts.pop();
}
if ( pop == null ) {
pop = context;
}
Expr.relative[ cur ]( checkSet, pop, contextXML );
}
} else {
checkSet = parts = [];
}
}
if ( !checkSet ) {
checkSet = set;
}
if ( !checkSet ) {
Sizzle.error( cur || selector );
}
if ( toString.call(checkSet) === "[object Array]" ) {
if ( !prune ) {
results.push.apply( results, checkSet );
} else if ( context && context.nodeType === 1 ) {
for ( i = 0; checkSet[i] != null; i++ ) {
if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
results.push( set[i] );
}
}
} else {
for ( i = 0; checkSet[i] != null; i++ ) {
if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
results.push( set[i] );
}
}
}
} else {
makeArray( checkSet, results );
}
if ( extra ) {
Sizzle( extra, origContext, results, seed );
Sizzle.uniqueSort( results );
}
return results;
};
Sizzle.uniqueSort = function( results ) {
if ( sortOrder ) {
hasDuplicate = baseHasDuplicate;
results.sort( sortOrder );
if ( hasDuplicate ) {
for ( var i = 1; i < results.length; i++ ) {
if ( results[i] === results[ i - 1 ] ) {
results.splice( i--, 1 );
}
}
}
}
return results;
};
Sizzle.matches = function( expr, set ) {
return Sizzle( expr, null, null, set );
};
Sizzle.matchesSelector = function( node, expr ) {
return Sizzle( expr, null, null, [node] ).length > 0;
};
Sizzle.find = function( expr, context, isXML ) {
var set;
if ( !expr ) {
return [];
}
for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
var match,
type = Expr.order[i];
if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
var left = match[1];
match.splice( 1, 1 );
if ( left.substr( left.length - 1 ) !== "\\" ) {
match[1] = (match[1] || "").replace( rBackslash, "" );
set = Expr.find[ type ]( match, context, isXML );
if ( set != null ) {
expr = expr.replace( Expr.match[ type ], "" );
break;
}
}
}
}
if ( !set ) {
set = typeof context.getElementsByTagName !== "undefined" ?
context.getElementsByTagName( "*" ) :
[];
}
return { set: set, expr: expr };
};
Sizzle.filter = function( expr, set, inplace, not ) {
var match, anyFound,
old = expr,
result = [],
curLoop = set,
isXMLFilter = set && set[0] && Sizzle.isXML( set[0] );
while ( expr && set.length ) {
for ( var type in Expr.filter ) {
if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
var found, item,
filter = Expr.filter[ type ],
left = match[1];
anyFound = false;
match.splice(1,1);
if ( left.substr( left.length - 1 ) === "\\" ) {
continue;
}
if ( curLoop === result ) {
result = [];
}
if ( Expr.preFilter[ type ] ) {
match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
if ( !match ) {
anyFound = found = true;
} else if ( match === true ) {
continue;
}
}
if ( match ) {
for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
if ( item ) {
found = filter( item, match, i, curLoop );
var pass = not ^ !!found;
if ( inplace && found != null ) {
if ( pass ) {
anyFound = true;
} else {
curLoop[i] = false;
}
} else if ( pass ) {
result.push( item );
anyFound = true;
}
}
}
}
if ( found !== undefined ) {
if ( !inplace ) {
curLoop = result;
}
expr = expr.replace( Expr.match[ type ], "" );
if ( !anyFound ) {
return [];
}
break;
}
}
}
// Improper expression
if ( expr === old ) {
if ( anyFound == null ) {
Sizzle.error( expr );
} else {
break;
}
}
old = expr;
}
return curLoop;
};
Sizzle.error = function( msg ) {
throw "Syntax error, unrecognized expression: " + msg;
};
var Expr = Sizzle.selectors = {
order: [ "ID", "NAME", "TAG" ],
match: {
ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/,
TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/,
POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
},
leftMatch: {},
attrMap: {
"class": "className",
"for": "htmlFor"
},
attrHandle: {
href: function( elem ) {
return elem.getAttribute( "href" );
},
type: function( elem ) {
return elem.getAttribute( "type" );
}
},
relative: {
"+": function(checkSet, part){
var isPartStr = typeof part === "string",
isTag = isPartStr && !rNonWord.test( part ),
isPartStrNotTag = isPartStr && !isTag;
if ( isTag ) {
part = part.toLowerCase();
}
for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
if ( (elem = checkSet[i]) ) {
while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
elem || false :
elem === part;
}
}
if ( isPartStrNotTag ) {
Sizzle.filter( part, checkSet, true );
}
},
">": function( checkSet, part ) {
var elem,
isPartStr = typeof part === "string",
i = 0,
l = checkSet.length;
if ( isPartStr && !rNonWord.test( part ) ) {
part = part.toLowerCase();
for ( ; i < l; i++ ) {
elem = checkSet[i];
if ( elem ) {
var parent = elem.parentNode;
checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
}
}
} else {
for ( ; i < l; i++ ) {
elem = checkSet[i];
if ( elem ) {
checkSet[i] = isPartStr ?
elem.parentNode :
elem.parentNode === part;
}
}
if ( isPartStr ) {
Sizzle.filter( part, checkSet, true );
}
}
},
"": function(checkSet, part, isXML){
var nodeCheck,
doneName = done++,
checkFn = dirCheck;
if ( typeof part === "string" && !rNonWord.test( part ) ) {
part = part.toLowerCase();
nodeCheck = part;
checkFn = dirNodeCheck;
}
checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML );
},
"~": function( checkSet, part, isXML ) {
var nodeCheck,
doneName = done++,
checkFn = dirCheck;
if ( typeof part === "string" && !rNonWord.test( part ) ) {
part = part.toLowerCase();
nodeCheck = part;
checkFn = dirNodeCheck;
}
checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML );
}
},
find: {
ID: function( match, context, isXML ) {
if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
},
NAME: function( match, context ) {
if ( typeof context.getElementsByName !== "undefined" ) {
var ret = [],
results = context.getElementsByName( match[1] );
for ( var i = 0, l = results.length; i < l; i++ ) {
if ( results[i].getAttribute("name") === match[1] ) {
ret.push( results[i] );
}
}
return ret.length === 0 ? null : ret;
}
},
TAG: function( match, context ) {
if ( typeof context.getElementsByTagName !== "undefined" ) {
return context.getElementsByTagName( match[1] );
}
}
},
preFilter: {
CLASS: function( match, curLoop, inplace, result, not, isXML ) {
match = " " + match[1].replace( rBackslash, "" ) + " ";
if ( isXML ) {
return match;
}
for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
if ( elem ) {
if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) {
if ( !inplace ) {
result.push( elem );
}
} else if ( inplace ) {
curLoop[i] = false;
}
}
}
return false;
},
ID: function( match ) {
return match[1].replace( rBackslash, "" );
},
TAG: function( match, curLoop ) {
return match[1].replace( rBackslash, "" ).toLowerCase();
},
CHILD: function( match ) {
if ( match[1] === "nth" ) {
if ( !match[2] ) {
Sizzle.error( match[0] );
}
match[2] = match[2].replace(/^\+|\s*/g, '');
// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec(
match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
// calculate the numbers (first)n+(last) including if they are negative
match[2] = (test[1] + (test[2] || 1)) - 0;
match[3] = test[3] - 0;
}
else if ( match[2] ) {
Sizzle.error( match[0] );
}
// TODO: Move to normal caching system
match[0] = done++;
return match;
},
ATTR: function( match, curLoop, inplace, result, not, isXML ) {
var name = match[1] = match[1].replace( rBackslash, "" );
if ( !isXML && Expr.attrMap[name] ) {
match[1] = Expr.attrMap[name];
}
// Handle if an un-quoted value was used
match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" );
if ( match[2] === "~=" ) {
match[4] = " " + match[4] + " ";
}
return match;
},
PSEUDO: function( match, curLoop, inplace, result, not ) {
if ( match[1] === "not" ) {
// If we're dealing with a complex expression, or a simple one
if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
match[3] = Sizzle(match[3], null, null, curLoop);
} else {
var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
if ( !inplace ) {
result.push.apply( result, ret );
}
return false;
}
} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
return true;
}
return match;
},
POS: function( match ) {
match.unshift( true );
return match;
}
},
filters: {
enabled: function( elem ) {
return elem.disabled === false && elem.type !== "hidden";
},
disabled: function( elem ) {
return elem.disabled === true;
},
checked: function( elem ) {
return elem.checked === true;
},
selected: function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
parent: function( elem ) {
return !!elem.firstChild;
},
empty: function( elem ) {
return !elem.firstChild;
},
has: function( elem, i, match ) {
return !!Sizzle( match[3], elem ).length;
},
header: function( elem ) {
return (/h\d/i).test( elem.nodeName );
},
text: function( elem ) {
var attr = elem.getAttribute( "type" ), type = elem.type;
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
// use getAttribute instead to test this case
return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null );
},
radio: function( elem ) {
return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type;
},
checkbox: function( elem ) {
return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type;
},
file: function( elem ) {
return elem.nodeName.toLowerCase() === "input" && "file" === elem.type;
},
password: function( elem ) {
return elem.nodeName.toLowerCase() === "input" && "password" === elem.type;
},
submit: function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && "submit" === elem.type;
},
image: function( elem ) {
return elem.nodeName.toLowerCase() === "input" && "image" === elem.type;
},
reset: function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && "reset" === elem.type;
},
button: function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && "button" === elem.type || name === "button";
},
input: function( elem ) {
return (/input|select|textarea|button/i).test( elem.nodeName );
},
focus: function( elem ) {
return elem === elem.ownerDocument.activeElement;
}
},
setFilters: {
first: function( elem, i ) {
return i === 0;
},
last: function( elem, i, match, array ) {
return i === array.length - 1;
},
even: function( elem, i ) {
return i % 2 === 0;
},
odd: function( elem, i ) {
return i % 2 === 1;
},
lt: function( elem, i, match ) {
return i < match[3] - 0;
},
gt: function( elem, i, match ) {
return i > match[3] - 0;
},
nth: function( elem, i, match ) {
return match[3] - 0 === i;
},
eq: function( elem, i, match ) {
return match[3] - 0 === i;
}
},
filter: {
PSEUDO: function( elem, match, i, array ) {
var name = match[1],
filter = Expr.filters[ name ];
if ( filter ) {
return filter( elem, i, match, array );
} else if ( name === "contains" ) {
return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0;
} else if ( name === "not" ) {
var not = match[3];
for ( var j = 0, l = not.length; j < l; j++ ) {
if ( not[j] === elem ) {
return false;
}
}
return true;
} else {
Sizzle.error( name );
}
},
CHILD: function( elem, match ) {
var type = match[1],
node = elem;
switch ( type ) {
case "only":
case "first":
while ( (node = node.previousSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
if ( type === "first" ) {
return true;
}
node = elem;
case "last":
while ( (node = node.nextSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
return true;
case "nth":
var first = match[2],
last = match[3];
if ( first === 1 && last === 0 ) {
return true;
}
var doneName = match[0],
parent = elem.parentNode;
if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
var count = 0;
for ( node = parent.firstChild; node; node = node.nextSibling ) {
if ( node.nodeType === 1 ) {
node.nodeIndex = ++count;
}
}
parent.sizcache = doneName;
}
var diff = elem.nodeIndex - last;
if ( first === 0 ) {
return diff === 0;
} else {
return ( diff % first === 0 && diff / first >= 0 );
}
}
},
ID: function( elem, match ) {
return elem.nodeType === 1 && elem.getAttribute("id") === match;
},
TAG: function( elem, match ) {
return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;
},
CLASS: function( elem, match ) {
return (" " + (elem.className || elem.getAttribute("class")) + " ")
.indexOf( match ) > -1;
},
ATTR: function( elem, match ) {
var name = match[1],
result = Expr.attrHandle[ name ] ?
Expr.attrHandle[ name ]( elem ) :
elem[ name ] != null ?
elem[ name ] :
elem.getAttribute( name ),
value = result + "",
type = match[2],
check = match[4];
return result == null ?
type === "!=" :
type === "=" ?
value === check :
type === "*=" ?
value.indexOf(check) >= 0 :
type === "~=" ?
(" " + value + " ").indexOf(check) >= 0 :
!check ?
value && result !== false :
type === "!=" ?
value !== check :
type === "^=" ?
value.indexOf(check) === 0 :
type === "$=" ?
value.substr(value.length - check.length) === check :
type === "|=" ?
value === check || value.substr(0, check.length + 1) === check + "-" :
false;
},
POS: function( elem, match, i, array ) {
var name = match[2],
filter = Expr.setFilters[ name ];
if ( filter ) {
return filter( elem, i, match, array );
}
}
}
};
var origPOS = Expr.match.POS,
fescape = function(all, num){
return "\\" + (num - 0 + 1);
};
for ( var type in Expr.match ) {
Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
}
var makeArray = function( array, results ) {
array = Array.prototype.slice.call( array, 0 );
if ( results ) {
results.push.apply( results, array );
return results;
}
return array;
};
// Perform a simple check to determine if the browser is capable of
// converting a NodeList to an array using builtin methods.
// Also verifies that the returned array holds DOM nodes
// (which is not the case in the Blackberry browser)
try {
Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
// Provide a fallback method if it does not work
} catch( e ) {
makeArray = function( array, results ) {
var i = 0,
ret = results || [];
if ( toString.call(array) === "[object Array]" ) {
Array.prototype.push.apply( ret, array );
} else {
if ( typeof array.length === "number" ) {
for ( var l = array.length; i < l; i++ ) {
ret.push( array[i] );
}
} else {
for ( ; array[i]; i++ ) {
ret.push( array[i] );
}
}
}
return ret;
};
}
var sortOrder, siblingCheck;
if ( document.documentElement.compareDocumentPosition ) {
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
return 0;
}
if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
return a.compareDocumentPosition ? -1 : 1;
}
return a.compareDocumentPosition(b) & 4 ? -1 : 1;
};
} else {
sortOrder = function( a, b ) {
// The nodes are identical, we can exit early
if ( a === b ) {
hasDuplicate = true;
return 0;
// Fallback to using sourceIndex (in IE) if it's available on both nodes
} else if ( a.sourceIndex && b.sourceIndex ) {
return a.sourceIndex - b.sourceIndex;
}
var al, bl,
ap = [],
bp = [],
aup = a.parentNode,
bup = b.parentNode,
cur = aup;
// If the nodes are siblings (or identical) we can do a quick check
if ( aup === bup ) {
return siblingCheck( a, b );
// If no parents were found then the nodes are disconnected
} else if ( !aup ) {
return -1;
} else if ( !bup ) {
return 1;
}
// Otherwise they're somewhere else in the tree so we need
// to build up a full list of the parentNodes for comparison
while ( cur ) {
ap.unshift( cur );
cur = cur.parentNode;
}
cur = bup;
while ( cur ) {
bp.unshift( cur );
cur = cur.parentNode;
}
al = ap.length;
bl = bp.length;
// Start walking down the tree looking for a discrepancy
for ( var i = 0; i < al && i < bl; i++ ) {
if ( ap[i] !== bp[i] ) {
return siblingCheck( ap[i], bp[i] );
}
}
// We ended someplace up the tree so do a sibling check
return i === al ?
siblingCheck( a, bp[i], -1 ) :
siblingCheck( ap[i], b, 1 );
};
siblingCheck = function( a, b, ret ) {
if ( a === b ) {
return ret;
}
var cur = a.nextSibling;
while ( cur ) {
if ( cur === b ) {
return -1;
}
cur = cur.nextSibling;
}
return 1;
};
}
// Utility function for retreiving the text value of an array of DOM nodes
Sizzle.getText = function( elems ) {
var ret = "", elem;
for ( var i = 0; elems[i]; i++ ) {
elem = elems[i];
// Get the text from text nodes and CDATA nodes
if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
ret += elem.nodeValue;
// Traverse everything else, except comment nodes
} else if ( elem.nodeType !== 8 ) {
ret += Sizzle.getText( elem.childNodes );
}
}
return ret;
};
// Check to see if the browser returns elements by name when
// querying by getElementById (and provide a workaround)
(function(){
// We're going to inject a fake input element with a specified name
var form = document.createElement("div"),
id = "script" + (new Date()).getTime(),
root = document.documentElement;
form.innerHTML = "<a name='" + id + "'/>";
// Inject it into the root element, check its status, and remove it quickly
root.insertBefore( form, root.firstChild );
// The workaround has to do additional checks after a getElementById
// Which slows things down for other browsers (hence the branching)
if ( document.getElementById( id ) ) {
Expr.find.ID = function( match, context, isXML ) {
if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
return m ?
m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
[m] :
undefined :
[];
}
};
Expr.filter.ID = function( elem, match ) {
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
return elem.nodeType === 1 && node && node.nodeValue === match;
};
}
root.removeChild( form );
// release memory in IE
root = form = null;
})();
(function(){
// Check to see if the browser returns only elements
// when doing getElementsByTagName("*")
// Create a fake element
var div = document.createElement("div");
div.appendChild( document.createComment("") );
// Make sure no comments are found
if ( div.getElementsByTagName("*").length > 0 ) {
Expr.find.TAG = function( match, context ) {
var results = context.getElementsByTagName( match[1] );
// Filter out possible comments
if ( match[1] === "*" ) {
var tmp = [];
for ( var i = 0; results[i]; i++ ) {
if ( results[i].nodeType === 1 ) {
tmp.push( results[i] );
}
}
results = tmp;
}
return results;
};
}
// Check to see if an attribute returns normalized href attributes
div.innerHTML = "<a href='#'></a>";
if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
div.firstChild.getAttribute("href") !== "#" ) {
Expr.attrHandle.href = function( elem ) {
return elem.getAttribute( "href", 2 );
};
}
// release memory in IE
div = null;
})();
if ( document.querySelectorAll ) {
(function(){
var oldSizzle = Sizzle,
div = document.createElement("div"),
id = "__sizzle__";
div.innerHTML = "<p class='TEST'></p>";
// Safari can't handle uppercase or unicode characters when
// in quirks mode.
if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
return;
}
Sizzle = function( query, context, extra, seed ) {
context = context || document;
// Only use querySelectorAll on non-XML documents
// (ID selectors don't work in non-HTML documents)
if ( !seed && !Sizzle.isXML(context) ) {
// See if we find a selector to speed up
var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query );
if ( match && (context.nodeType === 1 || context.nodeType === 9) ) {
// Speed-up: Sizzle("TAG")
if ( match[1] ) {
return makeArray( context.getElementsByTagName( query ), extra );
// Speed-up: Sizzle(".CLASS")
} else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) {
return makeArray( context.getElementsByClassName( match[2] ), extra );
}
}
if ( context.nodeType === 9 ) {
// Speed-up: Sizzle("body")
// The body element only exists once, optimize finding it
if ( query === "body" && context.body ) {
return makeArray( [ context.body ], extra );
// Speed-up: Sizzle("#ID")
} else if ( match && match[3] ) {
var elem = context.getElementById( match[3] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id === match[3] ) {
return makeArray( [ elem ], extra );
}
} else {
return makeArray( [], extra );
}
}
try {
return makeArray( context.querySelectorAll(query), extra );
} catch(qsaError) {}
// qSA works strangely on Element-rooted queries
// We can work around this by specifying an extra ID on the root
// and working up from there (Thanks to Andrew Dupont for the technique)
// IE 8 doesn't work on object elements
} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
var oldContext = context,
old = context.getAttribute( "id" ),
nid = old || id,
hasParent = context.parentNode,
relativeHierarchySelector = /^\s*[+~]/.test( query );
if ( !old ) {
context.setAttribute( "id", nid );
} else {
nid = nid.replace( /'/g, "\\$&" );
}
if ( relativeHierarchySelector && hasParent ) {
context = context.parentNode;
}
try {
if ( !relativeHierarchySelector || hasParent ) {
return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra );
}
} catch(pseudoError) {
} finally {
if ( !old ) {
oldContext.removeAttribute( "id" );
}
}
}
}
return oldSizzle(query, context, extra, seed);
};
for ( var prop in oldSizzle ) {
Sizzle[ prop ] = oldSizzle[ prop ];
}
// release memory in IE
div = null;
})();
}
(function(){
var html = document.documentElement,
matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;
if ( matches ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9 fails this)
var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ),
pseudoWorks = false;
try {
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( document.documentElement, "[test!='']:sizzle" );
} catch( pseudoError ) {
pseudoWorks = true;
}
Sizzle.matchesSelector = function( node, expr ) {
// Make sure that attribute selectors are quoted
expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
if ( !Sizzle.isXML( node ) ) {
try {
if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
var ret = matches.call( node, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || !disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9, so check for that
node.document && node.document.nodeType !== 11 ) {
return ret;
}
}
} catch(e) {}
}
return Sizzle(expr, null, null, [node]).length > 0;
};
}
})();
(function(){
var div = document.createElement("div");
div.innerHTML = "<div class='test e'></div><div class='test'></div>";
// Opera can't find a second classname (in 9.6)
// Also, make sure that getElementsByClassName actually exists
if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
return;
}
// Safari caches class attributes, doesn't catch changes (in 3.2)
div.lastChild.className = "e";
if ( div.getElementsByClassName("e").length === 1 ) {
return;
}
Expr.order.splice(1, 0, "CLASS");
Expr.find.CLASS = function( match, context, isXML ) {
if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
return context.getElementsByClassName(match[1]);
}
};
// release memory in IE
div = null;
})();
function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
var match = false;
elem = elem[dir];
while ( elem ) {
if ( elem.sizcache === doneName ) {
match = checkSet[elem.sizset];
break;
}
if ( elem.nodeType === 1 && !isXML ){
elem.sizcache = doneName;
elem.sizset = i;
}
if ( elem.nodeName.toLowerCase() === cur ) {
match = elem;
break;
}
elem = elem[dir];
}
checkSet[i] = match;
}
}
}
function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
var match = false;
elem = elem[dir];
while ( elem ) {
if ( elem.sizcache === doneName ) {
match = checkSet[elem.sizset];
break;
}
if ( elem.nodeType === 1 ) {
if ( !isXML ) {
elem.sizcache = doneName;
elem.sizset = i;
}
if ( typeof cur !== "string" ) {
if ( elem === cur ) {
match = true;
break;
}
} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
match = elem;
break;
}
}
elem = elem[dir];
}
checkSet[i] = match;
}
}
}
if ( document.documentElement.contains ) {
Sizzle.contains = function( a, b ) {
return a !== b && (a.contains ? a.contains(b) : true);
};
} else if ( document.documentElement.compareDocumentPosition ) {
Sizzle.contains = function( a, b ) {
return !!(a.compareDocumentPosition(b) & 16);
};
} else {
Sizzle.contains = function() {
return false;
};
}
Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
var posProcess = function( selector, context ) {
var match,
tmpSet = [],
later = "",
root = context.nodeType ? [context] : context;
// Position selectors must be done after the filter
// And so must :not(positional) so we move all PSEUDOs to the end
while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
later += match[0];
selector = selector.replace( Expr.match.PSEUDO, "" );
}
selector = Expr.relative[selector] ? selector + "*" : selector;
for ( var i = 0, l = root.length; i < l; i++ ) {
Sizzle( selector, root[i], tmpSet );
}
return Sizzle.filter( later, tmpSet );
};
// EXPOSE
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.filters;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
})();
var runtil = /Until$/,
rparentsprev = /^(?:parents|prevUntil|prevAll)/,
// Note: This RegExp should be improved, or likely pulled from Sizzle
rmultiselector = /,/,
isSimple = /^.[^:#\[\.,]*$/,
slice = Array.prototype.slice,
POS = jQuery.expr.match.POS,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend({
find: function( selector ) {
var self = this,
i, l;
if ( typeof selector !== "string" ) {
return jQuery( selector ).filter(function() {
for ( i = 0, l = self.length; i < l; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
});
}
var ret = this.pushStack( "", "find", selector ),
length, n, r;
for ( i = 0, l = this.length; i < l; i++ ) {
length = ret.length;
jQuery.find( selector, this[i], ret );
if ( i > 0 ) {
// Make sure that the results are unique
for ( n = length; n < ret.length; n++ ) {
for ( r = 0; r < length; r++ ) {
if ( ret[r] === ret[n] ) {
ret.splice(n--, 1);
break;
}
}
}
}
}
return ret;
},
has: function( target ) {
var targets = jQuery( target );
return this.filter(function() {
for ( var i = 0, l = targets.length; i < l; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector, false), "not", selector);
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector, true), "filter", selector );
},
is: function( selector ) {
return !!selector && ( typeof selector === "string" ?
jQuery.filter( selector, this ).length > 0 :
this.filter( selector ).length > 0 );
},
closest: function( selectors, context ) {
var ret = [], i, l, cur = this[0];
// Array
if ( jQuery.isArray( selectors ) ) {
var match, selector,
matches = {},
level = 1;
if ( cur && selectors.length ) {
for ( i = 0, l = selectors.length; i < l; i++ ) {
selector = selectors[i];
if ( !matches[ selector ] ) {
matches[ selector ] = POS.test( selector ) ?
jQuery( selector, context || this.context ) :
selector;
}
}
while ( cur && cur.ownerDocument && cur !== context ) {
for ( selector in matches ) {
match = matches[ selector ];
if ( match.jquery ? match.index( cur ) > -1 : jQuery( cur ).is( match ) ) {
ret.push({ selector: selector, elem: cur, level: level });
}
}
cur = cur.parentNode;
level++;
}
}
return ret;
}
// String
var pos = POS.test( selectors ) || typeof selectors !== "string" ?
jQuery( selectors, context || this.context ) :
0;
for ( i = 0, l = this.length; i < l; i++ ) {
cur = this[i];
while ( cur ) {
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
ret.push( cur );
break;
} else {
cur = cur.parentNode;
if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
break;
}
}
}
}
ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
return this.pushStack( ret, "closest", selectors );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
if ( !elem || typeof elem === "string" ) {
return jQuery.inArray( this[0],
// If it receives a string, the selector is used
// If it receives nothing, the siblings are used
elem ? jQuery( elem ) : this.parent().children() );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context ) :
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
all :
jQuery.unique( all ) );
},
andSelf: function() {
return this.add( this.prevObject );
}
});
// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected( node ) {
return !node || !node.parentNode || node.parentNode.nodeType === 11;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return jQuery.nth( elem, 2, "nextSibling" );
},
prev: function( elem ) {
return jQuery.nth( elem, 2, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( elem.parentNode.firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.makeArray( elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until ),
// The variable 'args' was introduced in
// https://github.com/jquery/jquery/commit/52a0238
// to work around a bug in Chrome 10 (Dev) and should be removed when the bug is fixed.
// http://code.google.com/p/v8/issues/detail?id=1050
args = slice.call(arguments);
if ( !runtil.test( name ) ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
return this.pushStack( ret, name, args.join(",") );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 ?
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
jQuery.find.matches(expr, elems);
},
dir: function( elem, dir, until ) {
var matched = [],
cur = elem[ dir ];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
nth: function( cur, result, dir, elem ) {
result = result || 1;
var num = 0;
for ( ; cur; cur = cur[dir] ) {
if ( cur.nodeType === 1 && ++num === result ) {
break;
}
}
return cur;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, keep ) {
// Can't pass null or undefined to indexOf in Firefox 4
// Set to 0 to skip string check
qualifier = qualifier || 0;
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep(elements, function( elem, i ) {
var retVal = !!qualifier.call( elem, i, elem );
return retVal === keep;
});
} else if ( qualifier.nodeType ) {
return jQuery.grep(elements, function( elem, i ) {
return (elem === qualifier) === keep;
});
} else if ( typeof qualifier === "string" ) {
var filtered = jQuery.grep(elements, function( elem ) {
return elem.nodeType === 1;
});
if ( isSimple.test( qualifier ) ) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
qualifier = jQuery.filter( qualifier, filtered );
}
}
return jQuery.grep(elements, function( elem, i ) {
return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
});
}
var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
rleadingWhitespace = /^\s+/,
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnocache = /<(?:script|object|embed|option|style)/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /\/(java|ecma)script/i,
rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/,
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
area: [ 1, "<map>", "</map>" ],
_default: [ 0, "", "" ]
};
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
// IE can't serialize <link> and <script> tags normally
if ( !jQuery.support.htmlSerialize ) {
wrapMap._default = [ 1, "div<div>", "</div>" ];
}
jQuery.fn.extend({
text: function( text ) {
if ( jQuery.isFunction(text) ) {
return this.each(function(i) {
var self = jQuery( this );
self.text( text.call(this, i, self.text()) );
});
}
if ( typeof text !== "object" && text !== undefined ) {
return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
}
return jQuery.text( this );
},
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
return this.each(function() {
jQuery( this ).wrapAll( html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
},
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 ) {
this.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this );
});
} else if ( arguments.length ) {
var set = jQuery(arguments[0]);
set.push.apply( set, this.toArray() );
return this.pushStack( set, "before", arguments );
}
},
after: function() {
if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this.nextSibling );
});
} else if ( arguments.length ) {
var set = this.pushStack( this, "after", arguments );
set.push.apply( set, jQuery(arguments[0]).toArray() );
return set;
}
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
jQuery.cleanData( [ elem ] );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
}
}
return this;
},
empty: function() {
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function () {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
});
},
html: function( value ) {
if ( value === undefined ) {
return this[0] && this[0].nodeType === 1 ?
this[0].innerHTML.replace(rinlinejQuery, "") :
null;
// See if we can take a shortcut and just use innerHTML
} else if ( typeof value === "string" && !rnocache.test( value ) &&
(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
value = value.replace(rxhtmlTag, "<$1></$2>");
try {
for ( var i = 0, l = this.length; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
if ( this[i].nodeType === 1 ) {
jQuery.cleanData( this[i].getElementsByTagName("*") );
this[i].innerHTML = value;
}
}
// If using innerHTML throws an exception, use the fallback method
} catch(e) {
this.empty().append( value );
}
} else if ( jQuery.isFunction( value ) ) {
this.each(function(i){
var self = jQuery( this );
self.html( value.call(this, i, self.html()) );
});
} else {
this.empty().append( value );
}
return this;
},
replaceWith: function( value ) {
if ( this[0] && this[0].parentNode ) {
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if ( jQuery.isFunction( value ) ) {
return this.each(function(i) {
var self = jQuery(this), old = self.html();
self.replaceWith( value.call( this, i, old ) );
});
}
if ( typeof value !== "string" ) {
value = jQuery( value ).detach();
}
return this.each(function() {
var next = this.nextSibling,
parent = this.parentNode;
jQuery( this ).remove();
if ( next ) {
jQuery(next).before( value );
} else {
jQuery(parent).append( value );
}
});
} else {
return this.length ?
this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
this;
}
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, table, callback ) {
var results, first, fragment, parent,
value = args[0],
scripts = [];
// We can't cloneNode fragments that contain checked, in WebKit
if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
return this.each(function() {
jQuery(this).domManip( args, table, callback, true );
});
}
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
args[0] = value.call(this, i, table ? self.html() : undefined);
self.domManip( args, table, callback );
});
}
if ( this[0] ) {
parent = value && value.parentNode;
// If we're in a fragment, just use that instead of building a new one
if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
results = { fragment: parent };
} else {
results = jQuery.buildFragment( args, this, scripts );
}
fragment = results.fragment;
if ( fragment.childNodes.length === 1 ) {
first = fragment = fragment.firstChild;
} else {
first = fragment.firstChild;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
callback.call(
table ?
root(this[i], first) :
this[i],
// Make sure that we do not leak memory by inadvertently discarding
// the original fragment (which might have attached data) instead of
// using it; in addition, use the original fragment object for the last
// item instead of first because it can end up being emptied incorrectly
// in certain situations (Bug #8070).
// Fragments from the fragment cache must always be cloned and never used
// in place.
results.cacheable || (l > 1 && i < lastIndex) ?
jQuery.clone( fragment, true, true ) :
fragment
);
}
}
if ( scripts.length ) {
jQuery.each( scripts, evalScript );
}
}
return this;
}
});
function root( elem, cur ) {
return jQuery.nodeName(elem, "table") ?
(elem.getElementsByTagName("tbody")[0] ||
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
elem;
}
function cloneCopyEvent( src, dest ) {
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
return;
}
var internalKey = jQuery.expando,
oldData = jQuery.data( src ),
curData = jQuery.data( dest, oldData );
// Switch to use the internal data object, if it exists, for the next
// stage of data copying
if ( (oldData = oldData[ internalKey ]) ) {
var events = oldData.events;
curData = curData[ internalKey ] = jQuery.extend({}, oldData);
if ( events ) {
delete curData.handle;
curData.events = {};
for ( var type in events ) {
for ( var i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data );
}
}
}
}
}
function cloneFixAttributes( src, dest ) {
var nodeName;
// We do not need to do anything for non-Elements
if ( dest.nodeType !== 1 ) {
return;
}
// clearAttributes removes the attributes, which we don't want,
// but also removes the attachEvent events, which we *do* want
if ( dest.clearAttributes ) {
dest.clearAttributes();
}
// mergeAttributes, in contrast, only merges back on the
// original attributes, not the events
if ( dest.mergeAttributes ) {
dest.mergeAttributes( src );
}
nodeName = dest.nodeName.toLowerCase();
// IE6-8 fail to clone children inside object elements that use
// the proprietary classid attribute value (rather than the type
// attribute) to identify the type of content to display
if ( nodeName === "object" ) {
dest.outerHTML = src.outerHTML;
} else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
if ( src.checked ) {
dest.defaultChecked = dest.checked = src.checked;
}
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if ( dest.value !== src.value ) {
dest.value = src.value;
}
// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if ( nodeName === "option" ) {
dest.selected = src.defaultSelected;
// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
// Event data gets referenced instead of copied if the expando
// gets copied too
dest.removeAttribute( jQuery.expando );
}
jQuery.buildFragment = function( args, nodes, scripts ) {
var fragment, cacheable, cacheresults, doc;
// nodes may contain either an explicit document object,
// a jQuery collection or context object.
// If nodes[0] contains a valid object to assign to doc
if ( nodes && nodes[0] ) {
doc = nodes[0].ownerDocument || nodes[0];
}
// Ensure that an attr object doesn't incorrectly stand in as a document object
// Chrome and Firefox seem to allow this to occur and will throw exception
// Fixes #8950
if ( !doc.createDocumentFragment ) {
doc = document;
}
// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
// Cloning options loses the selected state, so don't cache them
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
args[0].charAt(0) === "<" && !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
cacheable = true;
cacheresults = jQuery.fragments[ args[0] ];
if ( cacheresults && cacheresults !== 1 ) {
fragment = cacheresults;
}
}
if ( !fragment ) {
fragment = doc.createDocumentFragment();
jQuery.clean( args, doc, fragment, scripts );
}
if ( cacheable ) {
jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
}
return { fragment: fragment, cacheable: cacheable };
};
jQuery.fragments = {};
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var ret = [],
insert = jQuery( selector ),
parent = this.length === 1 && this[0].parentNode;
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
insert[ original ]( this[0] );
return this;
} else {
for ( var i = 0, l = insert.length; i < l; i++ ) {
var elems = (i > 0 ? this.clone(true) : this).get();
jQuery( insert[i] )[ original ]( elems );
ret = ret.concat( elems );
}
return this.pushStack( ret, name, insert.selector );
}
};
});
function getAll( elem ) {
if ( "getElementsByTagName" in elem ) {
return elem.getElementsByTagName( "*" );
} else if ( "querySelectorAll" in elem ) {
return elem.querySelectorAll( "*" );
} else {
return [];
}
}
// Used in clean, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
if ( elem.type === "checkbox" || elem.type === "radio" ) {
elem.defaultChecked = elem.checked;
}
}
// Finds all inputs and passes them to fixDefaultChecked
function findInputs( elem ) {
if ( jQuery.nodeName( elem, "input" ) ) {
fixDefaultChecked( elem );
} else if ( "getElementsByTagName" in elem ) {
jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
}
}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var clone = elem.cloneNode(true),
srcElements,
destElements,
i;
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
// IE copies events bound via attachEvent when using cloneNode.
// Calling detachEvent on the clone will also remove the events
// from the original. In order to get around this, we use some
// proprietary methods to clear the events. Thanks to MooTools
// guys for this hotness.
cloneFixAttributes( elem, clone );
// Using Sizzle here is crazy slow, so we use getElementsByTagName
// instead
srcElements = getAll( elem );
destElements = getAll( clone );
// Weird iteration because IE will replace the length property
// with an element if you are cloning the body and one of the
// elements on the page has a name or id of "length"
for ( i = 0; srcElements[i]; ++i ) {
cloneFixAttributes( srcElements[i], destElements[i] );
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
cloneCopyEvent( elem, clone );
if ( deepDataAndEvents ) {
srcElements = getAll( elem );
destElements = getAll( clone );
for ( i = 0; srcElements[i]; ++i ) {
cloneCopyEvent( srcElements[i], destElements[i] );
}
}
}
srcElements = destElements = null;
// Return the cloned set
return clone;
},
clean: function( elems, context, fragment, scripts ) {
var checkScriptType;
context = context || document;
// !context.createElement fails in IE with an error but returns typeof 'object'
if ( typeof context.createElement === "undefined" ) {
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
}
var ret = [], j;
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
if ( typeof elem === "number" ) {
elem += "";
}
if ( !elem ) {
continue;
}
// Convert html string into DOM nodes
if ( typeof elem === "string" ) {
if ( !rhtml.test( elem ) ) {
elem = context.createTextNode( elem );
} else {
// Fix "XHTML"-style tags in all browsers
elem = elem.replace(rxhtmlTag, "<$1></$2>");
// Trim whitespace, otherwise indexOf won't work as expected
var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
wrap = wrapMap[ tag ] || wrapMap._default,
depth = wrap[0],
div = context.createElement("div");
// Go to html and back, then peel off extra wrappers
div.innerHTML = wrap[1] + elem + wrap[2];
// Move to the right depth
while ( depth-- ) {
div = div.lastChild;
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
var hasBody = rtbody.test(elem),
tbody = tag === "table" && !hasBody ?
div.firstChild && div.firstChild.childNodes :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !hasBody ?
div.childNodes :
[];
for ( j = tbody.length - 1; j >= 0 ; --j ) {
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
tbody[ j ].parentNode.removeChild( tbody[ j ] );
}
}
}
// IE completely kills leading whitespace when innerHTML is used
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
}
elem = div.childNodes;
}
}
// Resets defaultChecked for any radios and checkboxes
// about to be appended to the DOM in IE 6/7 (#8060)
var len;
if ( !jQuery.support.appendChecked ) {
if ( elem[0] && typeof (len = elem.length) === "number" ) {
for ( j = 0; j < len; j++ ) {
findInputs( elem[j] );
}
} else {
findInputs( elem );
}
}
if ( elem.nodeType ) {
ret.push( elem );
} else {
ret = jQuery.merge( ret, elem );
}
}
if ( fragment ) {
checkScriptType = function( elem ) {
return !elem.type || rscriptType.test( elem.type );
};
for ( i = 0; ret[i]; i++ ) {
if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
} else {
if ( ret[i].nodeType === 1 ) {
var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType );
ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
}
fragment.appendChild( ret[i] );
}
}
}
return ret;
},
cleanData: function( elems ) {
var data, id, cache = jQuery.cache, internalKey = jQuery.expando, special = jQuery.event.special,
deleteExpando = jQuery.support.deleteExpando;
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
continue;
}
id = elem[ jQuery.expando ];
if ( id ) {
data = cache[ id ] && cache[ id ][ internalKey ];
if ( data && data.events ) {
for ( var type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
// Null the DOM reference to avoid IE6/7/8 leak (#7054)
if ( data.handle ) {
data.handle.elem = null;
}
}
if ( deleteExpando ) {
delete elem[ jQuery.expando ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( jQuery.expando );
}
delete cache[ id ];
}
}
}
});
function evalScript( i, elem ) {
if ( elem.src ) {
jQuery.ajax({
url: elem.src,
async: false,
dataType: "script"
});
} else {
jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
}
var ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity=([^)]*)/,
// fixed for IE9, see #8346
rupper = /([A-Z]|^ms)/g,
rnumpx = /^-?\d+(?:px)?$/i,
rnum = /^-?\d/,
rrelNum = /^[+\-]=/,
rrelNumFilter = /[^+\-\.\de]+/g,
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssWidth = [ "Left", "Right" ],
cssHeight = [ "Top", "Bottom" ],
curCSS,
getComputedStyle,
currentStyle;
jQuery.fn.css = function( name, value ) {
// Setting 'undefined' is a no-op
if ( arguments.length === 2 && value === undefined ) {
return this;
}
return jQuery.access( this, name, value, true, function( elem, name, value ) {
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
});
};
jQuery.extend({
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity", "opacity" );
return ret === "" ? "1" : ret;
} else {
return elem.style.opacity;
}
}
}
},
// Exclude the following css properties to add px
cssNumber: {
"fillOpacity": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {
// normalize float css property
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, origName = jQuery.camelCase( name ),
style = elem.style, hooks = jQuery.cssHooks[ origName ];
name = jQuery.cssProps[ origName ] || origName;
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// Make sure that NaN and null values aren't set. See: #7116
if ( type === "number" && isNaN( value ) || value == null ) {
return;
}
// convert relative number strings (+= or -=) to relative numbers. #7345
if ( type === "string" && rrelNum.test( value ) ) {
value = +value.replace( rrelNumFilter, "" ) + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
// If a number was passed in, add 'px' to the (except for certain CSS properties)
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
value += "px";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
style[ name ] = value;
} catch(e) {}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra ) {
var ret, hooks;
// Make sure that we're working with the right name
name = jQuery.camelCase( name );
hooks = jQuery.cssHooks[ name ];
name = jQuery.cssProps[ name ] || name;
// cssFloat needs a special treatment
if ( name === "cssFloat" ) {
name = "float";
}
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
return ret;
// Otherwise, if a way to get the computed value exists, use that
} else if ( curCSS ) {
return curCSS( elem, name );
}
},
// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function( elem, options, callback ) {
var old = {};
// Remember the old values, and insert the new ones
for ( var name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
callback.call( elem );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
}
});
// DEPRECATED, Use jQuery.css() instead
jQuery.curCSS = jQuery.css;
jQuery.each(["height", "width"], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
var val;
if ( computed ) {
if ( elem.offsetWidth !== 0 ) {
return getWH( elem, name, extra );
} else {
jQuery.swap( elem, cssShow, function() {
val = getWH( elem, name, extra );
});
}
return val;
}
},
set: function( elem, value ) {
if ( rnumpx.test( value ) ) {
// ignore negative width and height values #1599
value = parseFloat( value );
if ( value >= 0 ) {
return value + "px";
}
} else {
return value;
}
}
};
});
if ( !jQuery.support.opacity ) {
jQuery.cssHooks.opacity = {
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
( parseFloat( RegExp.$1 ) / 100 ) + "" :
computed ? "1" : "";
},
set: function( elem, value ) {
var style = elem.style,
currentStyle = elem.currentStyle;
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// Set the alpha filter to set the opacity
var opacity = jQuery.isNaN( value ) ?
"" :
"alpha(opacity=" + value * 100 + ")",
filter = currentStyle && currentStyle.filter || style.filter || "";
style.filter = ralpha.test( filter ) ?
filter.replace( ralpha, opacity ) :
filter + " " + opacity;
}
};
}
jQuery(function() {
// This hook cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
if ( !jQuery.support.reliableMarginRight ) {
jQuery.cssHooks.marginRight = {
get: function( elem, computed ) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
var ret;
jQuery.swap( elem, { "display": "inline-block" }, function() {
if ( computed ) {
ret = curCSS( elem, "margin-right", "marginRight" );
} else {
ret = elem.style.marginRight;
}
});
return ret;
}
};
}
});
if ( document.defaultView && document.defaultView.getComputedStyle ) {
getComputedStyle = function( elem, name ) {
var ret, defaultView, computedStyle;
name = name.replace( rupper, "-$1" ).toLowerCase();
if ( !(defaultView = elem.ownerDocument.defaultView) ) {
return undefined;
}
if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) {
ret = computedStyle.getPropertyValue( name );
if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
ret = jQuery.style( elem, name );
}
}
return ret;
};
}
if ( document.documentElement.currentStyle ) {
currentStyle = function( elem, name ) {
var left,
ret = elem.currentStyle && elem.currentStyle[ name ],
rsLeft = elem.runtimeStyle && elem.runtimeStyle[ name ],
style = elem.style;
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
// Remember the original values
left = style.left;
// Put in the new values to get a computed value out
if ( rsLeft ) {
elem.runtimeStyle.left = elem.currentStyle.left;
}
style.left = name === "fontSize" ? "1em" : (ret || 0);
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
if ( rsLeft ) {
elem.runtimeStyle.left = rsLeft;
}
}
return ret === "" ? "auto" : ret;
};
}
curCSS = getComputedStyle || currentStyle;
function getWH( elem, name, extra ) {
// Start with offset property
var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
which = name === "width" ? cssWidth : cssHeight;
if ( val > 0 ) {
if ( extra !== "border" ) {
jQuery.each( which, function() {
if ( !extra ) {
val -= parseFloat( jQuery.css( elem, "padding" + this ) ) || 0;
}
if ( extra === "margin" ) {
val += parseFloat( jQuery.css( elem, extra + this ) ) || 0;
} else {
val -= parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0;
}
});
}
return val + "px";
}
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name, name );
if ( val < 0 || val == null ) {
val = elem.style[ name ] || 0;
}
// Normalize "", auto, and prepare for extra
val = parseFloat( val ) || 0;
// Add padding, border, margin
if ( extra ) {
jQuery.each( which, function() {
val += parseFloat( jQuery.css( elem, "padding" + this ) ) || 0;
if ( extra !== "padding" ) {
val += parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0;
}
if ( extra === "margin" ) {
val += parseFloat( jQuery.css( elem, extra + this ) ) || 0;
}
});
}
return val + "px";
}
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
var width = elem.offsetWidth,
height = elem.offsetHeight;
return (width === 0 && height === 0) || (!jQuery.support.reliableHiddenOffsets && (elem.style.display || jQuery.css( elem, "display" )) === "none");
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rhash = /#.*$/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rquery = /\?/,
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
rselectTextarea = /^(?:select|textarea)/i,
rspacesAjax = /\s+/,
rts = /([?&])_=[^&]*/,
rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Document location
ajaxLocation,
// Document location segments
ajaxLocParts;
// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
ajaxLocation = location.href;
} catch( e ) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement( "a" );
ajaxLocation.href = "";
ajaxLocation = ajaxLocation.href;
}
// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
if ( jQuery.isFunction( func ) ) {
var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ),
i = 0,
length = dataTypes.length,
dataType,
list,
placeBefore;
// For each dataType in the dataTypeExpression
for(; i < length; i++ ) {
dataType = dataTypes[ i ];
// We control if we're asked to add before
// any existing element
placeBefore = /^\+/.test( dataType );
if ( placeBefore ) {
dataType = dataType.substr( 1 ) || "*";
}
list = structure[ dataType ] = structure[ dataType ] || [];
// then we add to the structure accordingly
list[ placeBefore ? "unshift" : "push" ]( func );
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
dataType /* internal */, inspected /* internal */ ) {
dataType = dataType || options.dataTypes[ 0 ];
inspected = inspected || {};
inspected[ dataType ] = true;
var list = structure[ dataType ],
i = 0,
length = list ? list.length : 0,
executeOnly = ( structure === prefilters ),
selection;
for(; i < length && ( executeOnly || !selection ); i++ ) {
selection = list[ i ]( options, originalOptions, jqXHR );
// If we got redirected to another dataType
// we try there if executing only and not done already
if ( typeof selection === "string" ) {
if ( !executeOnly || inspected[ selection ] ) {
selection = undefined;
} else {
options.dataTypes.unshift( selection );
selection = inspectPrefiltersOrTransports(
structure, options, originalOptions, jqXHR, selection, inspected );
}
}
}
// If we're only executing or nothing was selected
// we try the catchall dataType if not done already
if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
selection = inspectPrefiltersOrTransports(
structure, options, originalOptions, jqXHR, "*", inspected );
}
// unnecessary when only executing (prefilters)
// but it'll be ignored by the caller in that case
return selection;
}
jQuery.fn.extend({
load: function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
// Don't do a request if no elements are being requested
} else if ( !this.length ) {
return this;
}
var off = url.indexOf( " " );
if ( off >= 0 ) {
var selector = url.slice( off, url.length );
url = url.slice( 0, off );
}
// Default to a GET request
var type = "GET";
// If the second parameter was provided
if ( params ) {
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( typeof params === "object" ) {
params = jQuery.param( params, jQuery.ajaxSettings.traditional );
type = "POST";
}
}
var self = this;
// Request the remote document
jQuery.ajax({
url: url,
type: type,
dataType: "html",
data: params,
// Complete callback (responseText is used internally)
complete: function( jqXHR, status, responseText ) {
// Store the response as specified by the jqXHR object
responseText = jqXHR.responseText;
// If successful, inject the HTML into all the matched elements
if ( jqXHR.isResolved() ) {
// #4825: Get the actual response in case
// a dataFilter is present in ajaxSettings
jqXHR.done(function( r ) {
responseText = r;
});
// See if a selector was specified
self.html( selector ?
// Create a dummy div to hold the results
jQuery("<div>")
// inject the contents of the document in, removing the scripts
// to avoid any 'Permission Denied' errors in IE
.append(responseText.replace(rscript, ""))
// Locate the specified elements
.find(selector) :
// If not, just inject the full result
responseText );
}
if ( callback ) {
self.each( callback, [ responseText, status, jqXHR ] );
}
}
});
return this;
},
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map(function(){
return this.elements ? jQuery.makeArray( this.elements ) : this;
})
.filter(function(){
return this.name && !this.disabled &&
( this.checked || rselectTextarea.test( this.nodeName ) ||
rinput.test( this.type ) );
})
.map(function( i, elem ){
var val = jQuery( this ).val();
return val == null ?
null :
jQuery.isArray( val ) ?
jQuery.map( val, function( val, i ){
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}) :
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}).get();
}
});
// Attach a bunch of functions for handling common AJAX events
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
jQuery.fn[ o ] = function( f ){
return this.bind( o, f );
};
});
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
return jQuery.ajax({
type: method,
url: url,
data: data,
success: callback,
dataType: type
});
};
});
jQuery.extend({
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function ( target, settings ) {
if ( !settings ) {
// Only one parameter, we extend ajaxSettings
settings = target;
target = jQuery.extend( true, jQuery.ajaxSettings, settings );
} else {
// target was provided, we extend into it
jQuery.extend( true, target, jQuery.ajaxSettings, settings );
}
// Flatten fields we don't want deep extended
for( var field in { context: 1, url: 1 } ) {
if ( field in settings ) {
target[ field ] = settings[ field ];
} else if( field in jQuery.ajaxSettings ) {
target[ field ] = jQuery.ajaxSettings[ field ];
}
}
return target;
},
ajaxSettings: {
url: ajaxLocation,
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
type: "GET",
contentType: "application/x-www-form-urlencoded",
processData: true,
async: true,
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
traditional: false,
headers: {},
*/
accepts: {
xml: "application/xml, text/xml",
html: "text/html",
text: "text/plain",
json: "application/json, text/javascript",
"*": "*/*"
},
contents: {
xml: /xml/,
html: /html/,
json: /json/
},
responseFields: {
xml: "responseXML",
text: "responseText"
},
// List of data converters
// 1) key format is "source_type destination_type" (a single space in-between)
// 2) the catchall symbol "*" can be used for source_type
converters: {
// Convert anything to text
"* text": window.String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": jQuery.parseJSON,
// Parse text as xml
"text xml": jQuery.parseXML
}
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var // Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events
// It's the callbackContext if one was provided in the options
// and if it's a DOM node or a jQuery collection
globalEventContext = callbackContext !== s &&
( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
jQuery( callbackContext ) : jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery._Deferred(),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// ifModified key
ifModifiedKey,
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// Response headers
responseHeadersString,
responseHeaders,
// transport
transport,
// timeout handle
timeoutTimer,
// Cross-domain detection vars
parts,
// The jqXHR state
state = 0,
// To know if global events are to be dispatched
fireGlobals,
// Loop variable
i,
// Fake xhr
jqXHR = {
readyState: 0,
// Caches the header
setRequestHeader: function( name, value ) {
if ( !state ) {
var lname = name.toLowerCase();
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Raw string
getAllResponseHeaders: function() {
return state === 2 ? responseHeadersString : null;
},
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( state === 2 ) {
if ( !responseHeaders ) {
responseHeaders = {};
while( ( match = rheaders.exec( responseHeadersString ) ) ) {
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
}
}
match = responseHeaders[ key.toLowerCase() ];
}
return match === undefined ? null : match;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( !state ) {
s.mimeType = type;
}
return this;
},
// Cancel the request
abort: function( statusText ) {
statusText = statusText || "abort";
if ( transport ) {
transport.abort( statusText );
}
done( 0, statusText );
return this;
}
};
// Callback for when everything is done
// It is defined here because jslint complains if it is declared
// at the end of the function (which would be more logical and readable)
function done( status, statusText, responses, headers ) {
// Called once
if ( state === 2 ) {
return;
}
// State is "done" now
state = 2;
// Clear timeout if it exists
if ( timeoutTimer ) {
clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status ? 4 : 0;
var isSuccess,
success,
error,
response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
lastModified,
etag;
// If successful, handle type chaining
if ( status >= 200 && status < 300 || status === 304 ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
jQuery.lastModified[ ifModifiedKey ] = lastModified;
}
if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
jQuery.etag[ ifModifiedKey ] = etag;
}
}
// If not modified
if ( status === 304 ) {
statusText = "notmodified";
isSuccess = true;
// If we have data
} else {
try {
success = ajaxConvert( s, response );
statusText = "success";
isSuccess = true;
} catch(e) {
// We have a parsererror
statusText = "parsererror";
error = e;
}
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if( !statusText || status ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = statusText;
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.resolveWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger( "ajaxStop" );
}
}
}
// Attach deferreds
deferred.promise( jqXHR );
jqXHR.success = jqXHR.done;
jqXHR.error = jqXHR.fail;
jqXHR.complete = completeDeferred.done;
// Status-dependent callbacks
jqXHR.statusCode = function( map ) {
if ( map ) {
var tmp;
if ( state < 2 ) {
for( tmp in map ) {
statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
}
} else {
tmp = map[ jqXHR.status ];
jqXHR.then( tmp, tmp );
}
}
return this;
};
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// We also use the url parameter if available
s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
// Determine if a cross-domain request is in order
if ( s.crossDomain == null ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!( parts &&
( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
);
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefiler, stop there
if ( state === 2 ) {
return false;
}
// We can fire global events as of now if asked to
fireGlobals = s.global;
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
// More options handling for requests with no content
if ( !s.hasContent ) {
// If data is available, append data to url
if ( s.data ) {
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
}
// Get ifModifiedKey before adding the anti-cache parameter
ifModifiedKey = s.url;
// Add anti-cache in url if needed
if ( s.cache === false ) {
var ts = jQuery.now(),
// try replacing _= if it is there
ret = s.url.replace( rts, "$1_=" + ts );
// if nothing was replaced, add timestamp to the end
s.url = ret + ( (ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
ifModifiedKey = ifModifiedKey || s.url;
if ( jQuery.lastModified[ ifModifiedKey ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
}
if ( jQuery.etag[ ifModifiedKey ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
}
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", */*; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already
jqXHR.abort();
return false;
}
// Install callbacks on deferreds
for ( i in { success: 1, error: 1, complete: 1 } ) {
jqXHR[ i ]( s[ i ] );
}
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = setTimeout( function(){
jqXHR.abort( "timeout" );
}, s.timeout );
}
try {
state = 1;
transport.send( requestHeaders, done );
} catch (e) {
// Propagate exception as error if not done
if ( status < 2 ) {
done( -1, e );
// Simply rethrow otherwise
} else {
jQuery.error( e );
}
}
}
return jqXHR;
},
// Serialize an array of form elements or a set of
// key/values into a query string
param: function( a, traditional ) {
var s = [],
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction( value ) ? value() : value;
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
};
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( var prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" ).replace( r20, "+" );
}
});
function buildParams( prefix, obj, traditional, add ) {
if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// If array item is non-scalar (array or object), encode its
// numeric index to resolve deserialization ambiguity issues.
// Note that rack (as of 1.0.0) can't currently deserialize
// nested arrays properly, and attempting to do so may cause
// a server error. Possible fixes are to modify rack's
// deserialization algorithm or to provide an option or flag
// to force array serialization to be shallow.
buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && obj != null && typeof obj === "object" ) {
// Serialize object item.
for ( var name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
// This is still on the jQuery object... for now
// Want to move this to jQuery.ajax some day
jQuery.extend({
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {}
});
/* Handles responses to an ajax request:
* - sets all responseXXX fields accordingly
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var contents = s.contents,
dataTypes = s.dataTypes,
responseFields = s.responseFields,
ct,
type,
finalDataType,
firstDataType;
// Fill responseXXX fields
for( type in responseFields ) {
if ( type in responses ) {
jqXHR[ responseFields[type] ] = responses[ type ];
}
}
// Remove auto dataType and get content-type in the process
while( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
// Chain conversions given the request and the original response
function ajaxConvert( s, response ) {
// Apply the dataFilter if provided
if ( s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
var dataTypes = s.dataTypes,
converters = {},
i,
key,
length = dataTypes.length,
tmp,
// Current and previous dataTypes
current = dataTypes[ 0 ],
prev,
// Conversion expression
conversion,
// Conversion function
conv,
// Conversion functions (transitive conversion)
conv1,
conv2;
// For each dataType in the chain
for( i = 1; i < length; i++ ) {
// Create converters map
// with lowercased keys
if ( i === 1 ) {
for( key in s.converters ) {
if( typeof key === "string" ) {
converters[ key.toLowerCase() ] = s.converters[ key ];
}
}
}
// Get the dataTypes
prev = current;
current = dataTypes[ i ];
// If current is auto dataType, update it to prev
if( current === "*" ) {
current = prev;
// If no auto and dataTypes are actually different
} else if ( prev !== "*" && prev !== current ) {
// Get the converter
conversion = prev + " " + current;
conv = converters[ conversion ] || converters[ "* " + current ];
// If there is no direct converter, search transitively
if ( !conv ) {
conv2 = undefined;
for( conv1 in converters ) {
tmp = conv1.split( " " );
if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
conv2 = converters[ tmp[1] + " " + current ];
if ( conv2 ) {
conv1 = converters[ conv1 ];
if ( conv1 === true ) {
conv = conv2;
} else if ( conv2 === true ) {
conv = conv1;
}
break;
}
}
}
}
// If we found no converter, dispatch an error
if ( !( conv || conv2 ) ) {
jQuery.error( "No conversion from " + conversion.replace(" "," to ") );
}
// If found converter is not an equivalence
if ( conv !== true ) {
// Convert with 1 or 2 converters accordingly
response = conv ? conv( response ) : conv2( conv1(response) );
}
}
}
return response;
}
var jsc = jQuery.now(),
jsre = /(\=)\?(&|$)|\?\?/i;
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
return jQuery.expando + "_" + ( jsc++ );
}
});
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var inspectData = s.contentType === "application/x-www-form-urlencoded" &&
( typeof s.data === "string" );
if ( s.dataTypes[ 0 ] === "jsonp" ||
s.jsonp !== false && ( jsre.test( s.url ) ||
inspectData && jsre.test( s.data ) ) ) {
var responseContainer,
jsonpCallback = s.jsonpCallback =
jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
previous = window[ jsonpCallback ],
url = s.url,
data = s.data,
replace = "$1" + jsonpCallback + "$2";
if ( s.jsonp !== false ) {
url = url.replace( jsre, replace );
if ( s.url === url ) {
if ( inspectData ) {
data = data.replace( jsre, replace );
}
if ( s.data === data ) {
// Add callback manually
url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
}
}
}
s.url = url;
s.data = data;
// Install callback
window[ jsonpCallback ] = function( response ) {
responseContainer = [ response ];
};
// Clean-up function
jqXHR.always(function() {
// Set callback back to previous value
window[ jsonpCallback ] = previous;
// Call if it was a function and we have a response
if ( responseContainer && jQuery.isFunction( previous ) ) {
window[ jsonpCallback ]( responseContainer[ 0 ] );
}
});
// Use data converter to retrieve json after script execution
s.converters["script json"] = function() {
if ( !responseContainer ) {
jQuery.error( jsonpCallback + " was not called" );
}
return responseContainer[ 0 ];
};
// force json dataType
s.dataTypes[ 0 ] = "json";
// Delegate to script
return "script";
}
});
// Install script dataType
jQuery.ajaxSetup({
accepts: {
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
script: /javascript|ecmascript/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
});
// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
s.global = false;
}
});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var script,
head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
return {
send: function( _, callback ) {
script = document.createElement( "script" );
script.async = "async";
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
script.src = s.url;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
// Remove the script
if ( head && script.parentNode ) {
head.removeChild( script );
}
// Dereference the script
script = undefined;
// Callback if not abort
if ( !isAbort ) {
callback( 200, "success" );
}
}
};
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709 and #4378).
head.insertBefore( script, head.firstChild );
},
abort: function() {
if ( script ) {
script.onload( 0, 1 );
}
}
};
}
});
var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
xhrOnUnloadAbort = window.ActiveXObject ? function() {
// Abort all pending requests
for ( var key in xhrCallbacks ) {
xhrCallbacks[ key ]( 0, 1 );
}
} : false,
xhrId = 0,
xhrCallbacks;
// Functions to create xhrs
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch( e ) {}
}
function createActiveXHR() {
try {
return new window.ActiveXObject( "Microsoft.XMLHTTP" );
} catch( e ) {}
}
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
/* Microsoft failed to properly
* implement the XMLHttpRequest in IE7 (can't request local files),
* so we use the ActiveXObject when it is available
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
* we need a fallback.
*/
function() {
return !this.isLocal && createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
createStandardXHR;
// Determine support properties
(function( xhr ) {
jQuery.extend( jQuery.support, {
ajax: !!xhr,
cors: !!xhr && ( "withCredentials" in xhr )
});
})( jQuery.ajaxSettings.xhr() );
// Create transport if the browser can provide an xhr
if ( jQuery.support.ajax ) {
jQuery.ajaxTransport(function( s ) {
// Cross domain only allowed if supported through XMLHttpRequest
if ( !s.crossDomain || jQuery.support.cors ) {
var callback;
return {
send: function( headers, complete ) {
// Get a new xhr
var xhr = s.xhr(),
handle,
i;
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open( s.type, s.url, s.async, s.username, s.password );
} else {
xhr.open( s.type, s.url, s.async );
}
// Apply custom fields if provided
if ( s.xhrFields ) {
for ( i in s.xhrFields ) {
xhr[ i ] = s.xhrFields[ i ];
}
}
// Override mime type if needed
if ( s.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( s.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
headers[ "X-Requested-With" ] = "XMLHttpRequest";
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
} catch( _ ) {}
// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( s.hasContent && s.data ) || null );
// Listener
callback = function( _, isAbort ) {
var status,
statusText,
responseHeaders,
responses,
xml;
// Firefox throws exceptions when accessing properties
// of an xhr when a network error occured
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {
// Was never called and is aborted or complete
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Only called once
callback = undefined;
// Do not keep as active anymore
if ( handle ) {
xhr.onreadystatechange = jQuery.noop;
if ( xhrOnUnloadAbort ) {
delete xhrCallbacks[ handle ];
}
}
// If it's an abort
if ( isAbort ) {
// Abort it manually if needed
if ( xhr.readyState !== 4 ) {
xhr.abort();
}
} else {
status = xhr.status;
responseHeaders = xhr.getAllResponseHeaders();
responses = {};
xml = xhr.responseXML;
// Construct response list
if ( xml && xml.documentElement /* #4958 */ ) {
responses.xml = xml;
}
responses.text = xhr.responseText;
// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
try {
statusText = xhr.statusText;
} catch( e ) {
// We normalize with Webkit giving an empty statusText
statusText = "";
}
// Filter status for non standard behaviors
// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
if ( !status && s.isLocal && !s.crossDomain ) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if ( status === 1223 ) {
status = 204;
}
}
}
} catch( firefoxAccessException ) {
if ( !isAbort ) {
complete( -1, firefoxAccessException );
}
}
// Call complete if needed
if ( responses ) {
complete( status, statusText, responses, responseHeaders );
}
};
// if we're in sync mode or it's in cache
// and has been retrieved directly (IE6 & IE7)
// we need to manually fire the callback
if ( !s.async || xhr.readyState === 4 ) {
callback();
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
// Create the active xhrs callbacks list if needed
// and attach the unload handler
if ( !xhrCallbacks ) {
xhrCallbacks = {};
jQuery( window ).unload( xhrOnUnloadAbort );
}
// Add to list of active xhrs callbacks
xhrCallbacks[ handle ] = callback;
}
xhr.onreadystatechange = callback;
}
},
abort: function() {
if ( callback ) {
callback(0,1);
}
}
};
}
});
}
var elemdisplay = {},
iframe, iframeDoc,
rfxtypes = /^(?:toggle|show|hide)$/,
rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
timerId,
fxAttrs = [
// height animations
[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
// width animations
[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
// opacity animations
[ "opacity" ]
],
fxNow,
requestAnimationFrame = window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame;
jQuery.fn.extend({
show: function( speed, easing, callback ) {
var elem, display;
if ( speed || speed === 0 ) {
return this.animate( genFx("show", 3), speed, easing, callback);
} else {
for ( var i = 0, j = this.length; i < j; i++ ) {
elem = this[i];
if ( elem.style ) {
display = elem.style.display;
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
display = elem.style.display = "";
}
// Set elements which have been overridden with display: none
// in a stylesheet to whatever the default browser style is
// for such an element
if ( display === "" && jQuery.css( elem, "display" ) === "none" ) {
jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName));
}
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( i = 0; i < j; i++ ) {
elem = this[i];
if ( elem.style ) {
display = elem.style.display;
if ( display === "" || display === "none" ) {
elem.style.display = jQuery._data(elem, "olddisplay") || "";
}
}
}
return this;
}
},
hide: function( speed, easing, callback ) {
if ( speed || speed === 0 ) {
return this.animate( genFx("hide", 3), speed, easing, callback);
} else {
for ( var i = 0, j = this.length; i < j; i++ ) {
if ( this[i].style ) {
var display = jQuery.css( this[i], "display" );
if ( display !== "none" && !jQuery._data( this[i], "olddisplay" ) ) {
jQuery._data( this[i], "olddisplay", display );
}
}
}
// Set the display of the elements in a second loop
// to avoid the constant reflow
for ( i = 0; i < j; i++ ) {
if ( this[i].style ) {
this[i].style.display = "none";
}
}
return this;
}
},
// Save the old toggle function
_toggle: jQuery.fn.toggle,
toggle: function( fn, fn2, callback ) {
var bool = typeof fn === "boolean";
if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
this._toggle.apply( this, arguments );
} else if ( fn == null || bool ) {
this.each(function() {
var state = bool ? fn : jQuery(this).is(":hidden");
jQuery(this)[ state ? "show" : "hide" ]();
});
} else {
this.animate(genFx("toggle", 3), fn, fn2, callback);
}
return this;
},
fadeTo: function( speed, to, easing, callback ) {
return this.filter(":hidden").css("opacity", 0).show().end()
.animate({opacity: to}, speed, easing, callback);
},
animate: function( prop, speed, easing, callback ) {
var optall = jQuery.speed(speed, easing, callback);
if ( jQuery.isEmptyObject( prop ) ) {
return this.each( optall.complete, [ false ] );
}
// Do not change referenced properties as per-property easing will be lost
prop = jQuery.extend( {}, prop );
return this[ optall.queue === false ? "each" : "queue" ](function() {
// XXX 'this' does not always have a nodeName when running the
// test suite
if ( optall.queue === false ) {
jQuery._mark( this );
}
var opt = jQuery.extend( {}, optall ),
isElement = this.nodeType === 1,
hidden = isElement && jQuery(this).is(":hidden"),
name, val, p,
display, e,
parts, start, end, unit;
// will store per property easing and be used to determine when an animation is complete
opt.animatedProperties = {};
for ( p in prop ) {
// property name normalization
name = jQuery.camelCase( p );
if ( p !== name ) {
prop[ name ] = prop[ p ];
delete prop[ p ];
}
val = prop[ name ];
// easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default)
if ( jQuery.isArray( val ) ) {
opt.animatedProperties[ name ] = val[ 1 ];
val = prop[ name ] = val[ 0 ];
} else {
opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing';
}
if ( val === "hide" && hidden || val === "show" && !hidden ) {
return opt.complete.call( this );
}
if ( isElement && ( name === "height" || name === "width" ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height
// animated
if ( jQuery.css( this, "display" ) === "inline" &&
jQuery.css( this, "float" ) === "none" ) {
if ( !jQuery.support.inlineBlockNeedsLayout ) {
this.style.display = "inline-block";
} else {
display = defaultDisplay( this.nodeName );
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( display === "inline" ) {
this.style.display = "inline-block";
} else {
this.style.display = "inline";
this.style.zoom = 1;
}
}
}
}
}
if ( opt.overflow != null ) {
this.style.overflow = "hidden";
}
for ( p in prop ) {
e = new jQuery.fx( this, opt, p );
val = prop[ p ];
if ( rfxtypes.test(val) ) {
e[ val === "toggle" ? hidden ? "show" : "hide" : val ]();
} else {
parts = rfxnum.exec( val );
start = e.cur();
if ( parts ) {
end = parseFloat( parts[2] );
unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" );
// We need to compute starting value
if ( unit !== "px" ) {
jQuery.style( this, p, (end || 1) + unit);
start = ((end || 1) / e.cur()) * start;
jQuery.style( this, p, start + unit);
}
// If a +=/-= token was provided, we're doing a relative animation
if ( parts[1] ) {
end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start;
}
e.custom( start, end, unit );
} else {
e.custom( start, val, "" );
}
}
}
// For JS strict compliance
return true;
});
},
stop: function( clearQueue, gotoEnd ) {
if ( clearQueue ) {
this.queue([]);
}
this.each(function() {
var timers = jQuery.timers,
i = timers.length;
// clear marker counters if we know they won't be
if ( !gotoEnd ) {
jQuery._unmark( true, this );
}
while ( i-- ) {
if ( timers[i].elem === this ) {
if (gotoEnd) {
// force the next step to be the last
timers[i](true);
}
timers.splice(i, 1);
}
}
});
// start the next in the queue if the last step wasn't forced
if ( !gotoEnd ) {
this.dequeue();
}
return this;
}
});
// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout( clearFxNow, 0 );
return ( fxNow = jQuery.now() );
}
function clearFxNow() {
fxNow = undefined;
}
// Generate parameters to create a standard animation
function genFx( type, num ) {
var obj = {};
jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
obj[ this ] = type;
});
return obj;
}
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show", 1),
slideUp: genFx("hide", 1),
slideToggle: genFx("toggle", 1),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
});
jQuery.extend({
speed: function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default;
// Queueing
opt.old = opt.complete;
opt.complete = function( noUnmark ) {
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue !== false ) {
jQuery.dequeue( this );
} else if ( noUnmark !== false ) {
jQuery._unmark( this );
}
};
return opt;
},
easing: {
linear: function( p, n, firstNum, diff ) {
return firstNum + diff * p;
},
swing: function( p, n, firstNum, diff ) {
return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
}
},
timers: [],
fx: function( elem, options, prop ) {
this.options = options;
this.elem = elem;
this.prop = prop;
options.orig = options.orig || {};
}
});
jQuery.fx.prototype = {
// Simple function for setting a style value
update: function() {
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
},
// Get the current size
cur: function() {
if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
return this.elem[ this.prop ];
}
var parsed,
r = jQuery.css( this.elem, this.prop );
// Empty strings, null, undefined and "auto" are converted to 0,
// complex values such as "rotate(1rad)" are returned as is,
// simple values such as "10px" are parsed to Float.
return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
},
// Start an animation from one number to another
custom: function( from, to, unit ) {
var self = this,
fx = jQuery.fx,
raf;
this.startTime = fxNow || createFxNow();
this.start = from;
this.end = to;
this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
this.now = this.start;
this.pos = this.state = 0;
function t( gotoEnd ) {
return self.step(gotoEnd);
}
t.elem = this.elem;
if ( t() && jQuery.timers.push(t) && !timerId ) {
// Use requestAnimationFrame instead of setInterval if available
if ( requestAnimationFrame ) {
timerId = true;
raf = function() {
// When timerId gets set to null at any point, this stops
if ( timerId ) {
requestAnimationFrame( raf );
fx.tick();
}
};
requestAnimationFrame( raf );
} else {
timerId = setInterval( fx.tick, fx.interval );
}
}
},
// Simple 'show' function
show: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.show = true;
// Begin the animation
// Make sure that we start at a small width/height to avoid any
// flash of content
this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());
// Start by showing the element
jQuery( this.elem ).show();
},
// Simple 'hide' function
hide: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.hide = true;
// Begin the animation
this.custom(this.cur(), 0);
},
// Each step of an animation
step: function( gotoEnd ) {
var t = fxNow || createFxNow(),
done = true,
elem = this.elem,
options = this.options,
i, n;
if ( gotoEnd || t >= options.duration + this.startTime ) {
this.now = this.end;
this.pos = this.state = 1;
this.update();
options.animatedProperties[ this.prop ] = true;
for ( i in options.animatedProperties ) {
if ( options.animatedProperties[i] !== true ) {
done = false;
}
}
if ( done ) {
// Reset the overflow
if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
jQuery.each( [ "", "X", "Y" ], function (index, value) {
elem.style[ "overflow" + value ] = options.overflow[index];
});
}
// Hide the element if the "hide" operation was done
if ( options.hide ) {
jQuery(elem).hide();
}
// Reset the properties, if the item has been hidden or shown
if ( options.hide || options.show ) {
for ( var p in options.animatedProperties ) {
jQuery.style( elem, p, options.orig[p] );
}
}
// Execute the complete function
options.complete.call( elem );
}
return false;
} else {
// classical easing cannot be used with an Infinity duration
if ( options.duration == Infinity ) {
this.now = t;
} else {
n = t - this.startTime;
this.state = n / options.duration;
// Perform the easing function, defaults to swing
this.pos = jQuery.easing[ options.animatedProperties[ this.prop ] ]( this.state, n, 0, 1, options.duration );
this.now = this.start + ((this.end - this.start) * this.pos);
}
// Perform the next step of the animation
this.update();
}
return true;
}
};
jQuery.extend( jQuery.fx, {
tick: function() {
for ( var timers = jQuery.timers, i = 0 ; i < timers.length ; ++i ) {
if ( !timers[i]() ) {
timers.splice(i--, 1);
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
},
interval: 13,
stop: function() {
clearInterval( timerId );
timerId = null;
},
speeds: {
slow: 600,
fast: 200,
// Default speed
_default: 400
},
step: {
opacity: function( fx ) {
jQuery.style( fx.elem, "opacity", fx.now );
},
_default: function( fx ) {
if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit;
} else {
fx.elem[ fx.prop ] = fx.now;
}
}
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
// Try to restore the default display value of an element
function defaultDisplay( nodeName ) {
if ( !elemdisplay[ nodeName ] ) {
var body = document.body,
elem = jQuery( "<" + nodeName + ">" ).appendTo( body ),
display = elem.css( "display" );
elem.remove();
// If the simple way fails,
// get element's real default display by attaching it to a temp iframe
if ( display === "none" || display === "" ) {
// No iframe to use yet, so create it
if ( !iframe ) {
iframe = document.createElement( "iframe" );
iframe.frameBorder = iframe.width = iframe.height = 0;
}
body.appendChild( iframe );
// Create a cacheable copy of the iframe document on first call.
// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
// document to it; WebKit & Firefox won't allow reusing the iframe document.
if ( !iframeDoc || !iframe.createElement ) {
iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" );
iframeDoc.close();
}
elem = iframeDoc.createElement( nodeName );
iframeDoc.body.appendChild( elem );
display = jQuery.css( elem, "display" );
body.removeChild( iframe );
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
}
return elemdisplay[ nodeName ];
}
var rtable = /^t(?:able|d|h)$/i,
rroot = /^(?:body|html)$/i;
if ( "getBoundingClientRect" in document.documentElement ) {
jQuery.fn.offset = function( options ) {
var elem = this[0], box;
if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( elem === elem.ownerDocument.body ) {
return jQuery.offset.bodyOffset( elem );
}
try {
box = elem.getBoundingClientRect();
} catch(e) {}
var doc = elem.ownerDocument,
docElem = doc.documentElement;
// Make sure we're not dealing with a disconnected DOM node
if ( !box || !jQuery.contains( docElem, elem ) ) {
return box ? { top: box.top, left: box.left } : { top: 0, left: 0 };
}
var body = doc.body,
win = getWindow(doc),
clientTop = docElem.clientTop || body.clientTop || 0,
clientLeft = docElem.clientLeft || body.clientLeft || 0,
scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop,
scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
top = box.top + scrollTop - clientTop,
left = box.left + scrollLeft - clientLeft;
return { top: top, left: left };
};
} else {
jQuery.fn.offset = function( options ) {
var elem = this[0];
if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( elem === elem.ownerDocument.body ) {
return jQuery.offset.bodyOffset( elem );
}
jQuery.offset.initialize();
var computedStyle,
offsetParent = elem.offsetParent,
prevOffsetParent = elem,
doc = elem.ownerDocument,
docElem = doc.documentElement,
body = doc.body,
defaultView = doc.defaultView,
prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
top = elem.offsetTop,
left = elem.offsetLeft;
while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
break;
}
computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
top -= elem.scrollTop;
left -= elem.scrollLeft;
if ( elem === offsetParent ) {
top += elem.offsetTop;
left += elem.offsetLeft;
if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
prevOffsetParent = offsetParent;
offsetParent = elem.offsetParent;
}
if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
prevComputedStyle = computedStyle;
}
if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
top += body.offsetTop;
left += body.offsetLeft;
}
if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
top += Math.max( docElem.scrollTop, body.scrollTop );
left += Math.max( docElem.scrollLeft, body.scrollLeft );
}
return { top: top, left: left };
};
}
jQuery.offset = {
initialize: function() {
var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.css(body, "marginTop") ) || 0,
html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } );
container.innerHTML = html;
body.insertBefore( container, body.firstChild );
innerDiv = container.firstChild;
checkDiv = innerDiv.firstChild;
td = innerDiv.nextSibling.firstChild.firstChild;
this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
checkDiv.style.position = "fixed";
checkDiv.style.top = "20px";
// safari subtracts parent border width here which is 5px
this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15);
checkDiv.style.position = checkDiv.style.top = "";
innerDiv.style.overflow = "hidden";
innerDiv.style.position = "relative";
this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);
body.removeChild( container );
jQuery.offset.initialize = jQuery.noop;
},
bodyOffset: function( body ) {
var top = body.offsetTop,
left = body.offsetLeft;
jQuery.offset.initialize();
if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) {
top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
}
return { top: top, left: left };
},
setOffset: function( elem, options, i ) {
var position = jQuery.css( elem, "position" );
// set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curCSSTop = jQuery.css( elem, "top" ),
curCSSLeft = jQuery.css( elem, "left" ),
calculatePosition = (position === "absolute" || position === "fixed") && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
props = {}, curPosition = {}, curTop, curLeft;
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
if (options.top != null) {
props.top = (options.top - curOffset.top) + curTop;
}
if (options.left != null) {
props.left = (options.left - curOffset.left) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[0] ) {
return null;
}
var elem = this[0],
// Get *real* offsetParent
offsetParent = this.offsetParent(),
// Get correct offsets
offset = this.offset(),
parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
// Subtract element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
// Add offsetParent borders
parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
// Subtract the two offsets
return {
top: offset.top - parentOffset.top,
left: offset.left - parentOffset.left
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || document.body;
while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( ["Left", "Top"], function( i, name ) {
var method = "scroll" + name;
jQuery.fn[ method ] = function( val ) {
var elem, win;
if ( val === undefined ) {
elem = this[ 0 ];
if ( !elem ) {
return null;
}
win = getWindow( elem );
// Return the scroll offset
return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
jQuery.support.boxModel && win.document.documentElement[ method ] ||
win.document.body[ method ] :
elem[ method ];
}
// Set the scroll offset
return this.each(function() {
win = getWindow( this );
if ( win ) {
win.scrollTo(
!i ? val : jQuery( win ).scrollLeft(),
i ? val : jQuery( win ).scrollTop()
);
} else {
this[ method ] = val;
}
});
};
});
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each([ "Height", "Width" ], function( i, name ) {
var type = name.toLowerCase();
// innerHeight and innerWidth
jQuery.fn[ "inner" + name ] = function() {
var elem = this[0];
return elem && elem.style ?
parseFloat( jQuery.css( elem, type, "padding" ) ) :
null;
};
// outerHeight and outerWidth
jQuery.fn[ "outer" + name ] = function( margin ) {
var elem = this[0];
return elem && elem.style ?
parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) :
null;
};
jQuery.fn[ type ] = function( size ) {
// Get window width or height
var elem = this[0];
if ( !elem ) {
return size == null ? null : this;
}
if ( jQuery.isFunction( size ) ) {
return this.each(function( i ) {
var self = jQuery( this );
self[ type ]( size.call( this, i, self[ type ]() ) );
});
}
if ( jQuery.isWindow( elem ) ) {
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
// 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
var docElemProp = elem.document.documentElement[ "client" + name ];
return elem.document.compatMode === "CSS1Compat" && docElemProp ||
elem.document.body[ "client" + name ] || docElemProp;
// Get document width or height
} else if ( elem.nodeType === 9 ) {
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
return Math.max(
elem.documentElement["client" + name],
elem.body["scroll" + name], elem.documentElement["scroll" + name],
elem.body["offset" + name], elem.documentElement["offset" + name]
);
// Get or set width or height on the element
} else if ( size === undefined ) {
var orig = jQuery.css( elem, type ),
ret = parseFloat( orig );
return jQuery.isNaN( ret ) ? orig : ret;
// Set the width or height on the element (default to pixels if value is unitless)
} else {
return this.css( type, typeof size === "string" ? size : size + "px" );
}
};
});
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
})(window);
|
src/decorators/withViewport.js
|
victoryancn/react-starter-kit
|
/*! React Starter Kit | MIT License | http://www.reactstarterkit.com/ */
import React, { Component } from 'react'; // eslint-disable-line no-unused-vars
import EventEmitter from 'eventemitter3';
import { canUseDOM } from 'fbjs/lib/ExecutionEnvironment';
let EE;
let viewport = {width: 1366, height: 768}; // Default size for server-side rendering
const RESIZE_EVENT = 'resize';
function handleWindowResize() {
if (viewport.width !== window.innerWidth || viewport.height !== window.innerHeight) {
viewport = {width: window.innerWidth, height: window.innerHeight};
EE.emit(RESIZE_EVENT, viewport);
}
}
function withViewport(ComposedComponent) {
return class WithViewport extends Component {
constructor() {
super();
this.state = {
viewport: canUseDOM ? {width: window.innerWidth, height: window.innerHeight} : viewport
};
}
componentDidMount() {
if (!EE) {
EE = new EventEmitter();
window.addEventListener('resize', handleWindowResize);
window.addEventListener('orientationchange', handleWindowResize);
}
EE.on(RESIZE_EVENT, this.handleResize, this);
}
componentWillUnmount() {
EE.removeListener(RESIZE_EVENT, this.handleResize, this);
if (!EE.listeners(RESIZE_EVENT, true)) {
window.removeEventListener('resize', handleWindowResize);
window.removeEventListener('orientationchange', handleWindowResize);
EE = null;
}
}
render() {
return <ComposedComponent {...this.props} viewport={this.state.viewport}/>;
}
handleResize(value) {
this.setState({viewport: value});
}
};
}
export default withViewport;
|
app/components/List/index.js
|
seanng/jobmaster-web
|
import React from 'react';
import Ul from './Ul';
import Wrapper from './Wrapper';
function List(props) {
const ComponentToRender = props.component;
let content = (<div></div>);
// If we have items, render them
if (props.items) {
content = props.items.map((item, index) => (
<ComponentToRender key={`item-${index}`} item={item} />
));
} else {
// Otherwise render a single component
content = (<ComponentToRender />);
}
return (
<Wrapper>
<Ul>
{content}
</Ul>
</Wrapper>
);
}
List.propTypes = {
component: React.PropTypes.func.isRequired,
items: React.PropTypes.array,
};
export default List;
|
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